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PK
[Z" " $ captcha/plugins/captcha_abstract.phpnu W+A confirm_id = request_var('confirm_id', '');
$this->confirm_code = request_var('confirm_code', '');
$refresh = request_var('refresh_vc', false) && $config['confirm_refresh'];
$this->type = (int) $type;
if (!strlen($this->confirm_id) || !$this->load_code())
{
// we have no confirm ID, better get ready to display something
$this->generate_code();
}
else if ($refresh)
{
$this->regenerate_code();
}
}
function execute_demo()
{
global $user;
$this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));
$this->seed = hexdec(substr(unique_id(), 4, 10));
// compute $seed % 0x7fffffff
$this->seed -= 0x7fffffff * floor($this->seed / 0x7fffffff);
$captcha = new captcha();
define('IMAGE_OUTPUT', 1);
$captcha->execute($this->code, $this->seed);
}
function execute()
{
if (empty($this->code))
{
if (!$this->load_code())
{
// invalid request, bail out
return false;
}
}
$captcha = new captcha();
define('IMAGE_OUTPUT', 1);
$captcha->execute($this->code, $this->seed);
}
function get_template()
{
global $config, $user, $template, $phpEx, $phpbb_root_path;
if ($this->is_solved())
{
return false;
}
else
{
$link = append_sid($phpbb_root_path . 'ucp.' . $phpEx, 'mode=confirm&confirm_id=' . $this->confirm_id . '&type=' . $this->type);
$explain = $user->lang(($this->type != CONFIRM_POST) ? 'CONFIRM_EXPLAIN' : 'POST_CONFIRM_EXPLAIN', '', '');
$template->assign_vars(array(
'CONFIRM_IMAGE_LINK' => $link,
'CONFIRM_IMAGE' => '',
'CONFIRM_IMG' => '',
'CONFIRM_ID' => $this->confirm_id,
'S_CONFIRM_CODE' => true,
'S_TYPE' => $this->type,
'S_CONFIRM_REFRESH' => ($config['enable_confirm'] && $config['confirm_refresh'] && $this->type == CONFIRM_REG) ? true : false,
'L_CONFIRM_EXPLAIN' => $explain,
));
return 'captcha_default.html';
}
}
function get_demo_template($id)
{
global $config, $user, $template, $phpbb_admin_path, $phpEx;
$variables = '';
if (is_array($this->captcha_vars))
{
foreach ($this->captcha_vars as $captcha_var => $template_var)
{
$variables .= '&' . rawurlencode($captcha_var) . '=' . request_var($captcha_var, (int) $config[$captcha_var]);
}
}
// acp_captcha has a delivery function; let's use it
$template->assign_vars(array(
'CONFIRM_IMAGE' => append_sid($phpbb_admin_path . 'index.' . $phpEx, 'captcha_demo=1&mode=visual&i=' . $id . '&select_captcha=' . $this->get_class_name()) . $variables,
'CONFIRM_ID' => $this->confirm_id,
));
return 'captcha_default_acp_demo.html';
}
function get_hidden_fields()
{
$hidden_fields = array();
// this is required for posting.php - otherwise we would forget about the captcha being already solved
if ($this->solved)
{
$hidden_fields['confirm_code'] = $this->confirm_code;
}
$hidden_fields['confirm_id'] = $this->confirm_id;
return $hidden_fields;
}
function garbage_collect($type)
{
global $db, $config;
$sql = 'SELECT DISTINCT c.session_id
FROM ' . CONFIRM_TABLE . ' c
LEFT JOIN ' . SESSIONS_TABLE . ' s ON (c.session_id = s.session_id)
WHERE s.session_id IS NULL' .
((empty($type)) ? '' : ' AND c.confirm_type = ' . (int) $type);
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
$sql_in = array();
do
{
$sql_in[] = (string) $row['session_id'];
}
while ($row = $db->sql_fetchrow($result));
if (sizeof($sql_in))
{
$sql = 'DELETE FROM ' . CONFIRM_TABLE . '
WHERE ' . $db->sql_in_set('session_id', $sql_in);
$db->sql_query($sql);
}
}
$db->sql_freeresult($result);
}
function uninstall()
{
$this->garbage_collect(0);
}
function install()
{
return;
}
function validate()
{
global $config, $db, $user;
if (empty($user->lang))
{
$user->setup();
}
$error = '';
if (!$this->confirm_id)
{
$error = $user->lang['CONFIRM_CODE_WRONG'];
}
else
{
if ($this->check_code())
{
// $this->delete_code(); commented out to allow posting.php to repeat the question
$this->solved = true;
}
else
{
$error = $user->lang['CONFIRM_CODE_WRONG'];
}
}
if (strlen($error))
{
// okay, incorrect answer. Let's ask a new question.
$this->new_attempt();
return $error;
}
else
{
return false;
}
}
/**
* The old way to generate code, suitable for GD and non-GD. Resets the internal state.
*/
function generate_code()
{
global $db, $user;
$this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));
$this->confirm_id = md5(unique_id($user->ip));
$this->seed = hexdec(substr(unique_id(), 4, 10));
$this->solved = 0;
// compute $seed % 0x7fffffff
$this->seed -= 0x7fffffff * floor($this->seed / 0x7fffffff);
$sql = 'INSERT INTO ' . CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'confirm_id' => (string) $this->confirm_id,
'session_id' => (string) $user->session_id,
'confirm_type' => (int) $this->type,
'code' => (string) $this->code,
'seed' => (int) $this->seed)
);
$db->sql_query($sql);
}
/**
* New Question, if desired.
*/
function regenerate_code()
{
global $db, $user;
$this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));
$this->seed = hexdec(substr(unique_id(), 4, 10));
$this->solved = 0;
// compute $seed % 0x7fffffff
$this->seed -= 0x7fffffff * floor($this->seed / 0x7fffffff);
$sql = 'UPDATE ' . CONFIRM_TABLE . ' SET ' . $db->sql_build_array('UPDATE', array(
'code' => (string) $this->code,
'seed' => (int) $this->seed)) . '
WHERE
confirm_id = \'' . $db->sql_escape($this->confirm_id) . '\'
AND session_id = \'' . $db->sql_escape($user->session_id) . '\'';
$db->sql_query($sql);
}
/**
* New Question, if desired.
*/
function new_attempt()
{
global $db, $user;
$this->code = gen_rand_string_friendly(mt_rand(CAPTCHA_MIN_CHARS, CAPTCHA_MAX_CHARS));
$this->seed = hexdec(substr(unique_id(), 4, 10));
$this->solved = 0;
// compute $seed % 0x7fffffff
$this->seed -= 0x7fffffff * floor($this->seed / 0x7fffffff);
$sql = 'UPDATE ' . CONFIRM_TABLE . ' SET ' . $db->sql_build_array('UPDATE', array(
'code' => (string) $this->code,
'seed' => (int) $this->seed)) . '
, attempts = attempts + 1
WHERE
confirm_id = \'' . $db->sql_escape($this->confirm_id) . '\'
AND session_id = \'' . $db->sql_escape($user->session_id) . '\'';
$db->sql_query($sql);
}
/**
* Look up everything we need for painting&checking.
*/
function load_code()
{
global $db, $user;
$sql = 'SELECT code, seed, attempts
FROM ' . CONFIRM_TABLE . "
WHERE confirm_id = '" . $db->sql_escape($this->confirm_id) . "'
AND session_id = '" . $db->sql_escape($user->session_id) . "'
AND confirm_type = " . $this->type;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row)
{
$this->code = $row['code'];
$this->seed = $row['seed'];
$this->attempts = $row['attempts'];
return true;
}
return false;
}
function check_code()
{
return (strcasecmp($this->code, $this->confirm_code) === 0);
}
function delete_code()
{
global $db, $user;
$sql = 'DELETE FROM ' . CONFIRM_TABLE . "
WHERE confirm_id = '" . $db->sql_escape($confirm_id) . "'
AND session_id = '" . $db->sql_escape($user->session_id) . "'
AND confirm_type = " . $this->type;
$db->sql_query($sql);
}
function get_attempt_count()
{
return $this->attempts;
}
function reset()
{
global $db, $user;
$sql = 'DELETE FROM ' . CONFIRM_TABLE . "
WHERE session_id = '" . $db->sql_escape($user->session_id) . "'
AND confirm_type = " . (int) $this->type;
$db->sql_query($sql);
// we leave the class usable by generating a new question
$this->generate_code();
}
function is_solved()
{
if (request_var('confirm_code', false) && $this->solved === 0)
{
$this->validate();
}
return (bool) $this->solved;
}
/**
* API function
*/
function has_config()
{
return false;
}
}
?>PK
[.N
+ captcha/plugins/phpbb_captcha_gd_plugin.phpnu W+A 'CAPTCHA_GD_X_GRID',
'captcha_gd_y_grid' => 'CAPTCHA_GD_Y_GRID',
'captcha_gd_foreground_noise' => 'CAPTCHA_GD_FOREGROUND_NOISE',
// 'captcha_gd' => 'CAPTCHA_GD_PREVIEWED',
'captcha_gd_wave' => 'CAPTCHA_GD_WAVE',
'captcha_gd_3d_noise' => 'CAPTCHA_GD_3D_NOISE',
'captcha_gd_fonts' => 'CAPTCHA_GD_FONTS',
);
function phpbb_captcha_gd()
{
global $phpbb_root_path, $phpEx;
if (!class_exists('captcha'))
{
include($phpbb_root_path . 'includes/captcha/captcha_gd.' . $phpEx);
}
}
function &get_instance()
{
$instance =& new phpbb_captcha_gd();
return $instance;
}
function is_available()
{
global $phpbb_root_path, $phpEx;
if (@extension_loaded('gd'))
{
return true;
}
if (!function_exists('can_load_dll'))
{
include($phpbb_root_path . 'includes/functions_install.' . $phpEx);
}
return can_load_dll('gd');
}
/**
* API function
*/
function has_config()
{
return true;
}
function get_name()
{
return 'CAPTCHA_GD';
}
function get_class_name()
{
return 'phpbb_captcha_gd';
}
function acp_page($id, &$module)
{
global $db, $user, $auth, $template;
global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
$user->add_lang('acp/board');
$config_vars = array(
'enable_confirm' => 'REG_ENABLE',
'enable_post_confirm' => 'POST_ENABLE',
'confirm_refresh' => 'CONFIRM_REFRESH',
'captcha_gd' => 'CAPTCHA_GD',
);
$module->tpl_name = 'captcha_gd_acp';
$module->page_title = 'ACP_VC_SETTINGS';
$form_key = 'acp_captcha';
add_form_key($form_key);
$submit = request_var('submit', '');
if ($submit && check_form_key($form_key))
{
$captcha_vars = array_keys($this->captcha_vars);
foreach ($captcha_vars as $captcha_var)
{
$value = request_var($captcha_var, 0);
if ($value >= 0)
{
set_config($captcha_var, $value);
}
}
add_log('admin', 'LOG_CONFIG_VISUAL');
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($module->u_action));
}
else if ($submit)
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($module->u_action));
}
else
{
foreach ($this->captcha_vars as $captcha_var => $template_var)
{
$var = (isset($_REQUEST[$captcha_var])) ? request_var($captcha_var, 0) : $config[$captcha_var];
$template->assign_var($template_var, $var);
}
$template->assign_vars(array(
'CAPTCHA_PREVIEW' => $this->get_demo_template($id),
'CAPTCHA_NAME' => $this->get_class_name(),
'U_ACTION' => $module->u_action,
));
}
}
function execute_demo()
{
global $config;
$config_old = $config;
foreach ($this->captcha_vars as $captcha_var => $template_var)
{
$config[$captcha_var] = request_var($captcha_var, (int) $config[$captcha_var]);
}
parent::execute_demo();
$config = $config_old;
}
}
?>PK
[|4 0 captcha/plugins/phpbb_captcha_gd_wave_plugin.phpnu W+A lang['CAPTCHA_NO_OPTIONS'] . adm_back_link($module->u_action));
}
}
?>PK
[rs1g\ g\ + captcha/plugins/phpbb_captcha_qa_plugin.phpnu W+A add_lang('captcha_qa');
// read input
$this->confirm_id = request_var('qa_confirm_id', '');
$this->answer = utf8_normalize_nfc(request_var('qa_answer', '', true));
$this->type = (int) $type;
$this->question_lang = $user->lang_name;
// we need all defined questions - shouldn't be too many, so we can just grab them
// try the user's lang first
$sql = 'SELECT question_id
FROM ' . CAPTCHA_QUESTIONS_TABLE . "
WHERE lang_iso = '" . $db->sql_escape($user->lang_name) . "'";
$result = $db->sql_query($sql, 3600);
while ($row = $db->sql_fetchrow($result))
{
$this->question_ids[$row['question_id']] = $row['question_id'];
}
$db->sql_freeresult($result);
// fallback to the board default lang
if (!sizeof($this->question_ids))
{
$this->question_lang = $config['default_lang'];
$sql = 'SELECT question_id
FROM ' . CAPTCHA_QUESTIONS_TABLE . "
WHERE lang_iso = '" . $db->sql_escape($config['default_lang']) . "'";
$result = $db->sql_query($sql, 7200);
while ($row = $db->sql_fetchrow($result))
{
$this->question_ids[$row['question_id']] = $row['question_id'];
}
$db->sql_freeresult($result);
}
// okay, if there is a confirm_id, we try to load that confirm's state. If not, we try to find one
if (!$this->load_answer() && (!$this->load_confirm_id() || !$this->load_answer()))
{
// we have no valid confirm ID, better get ready to ask something
$this->select_question();
}
}
/**
* API function
*/
function &get_instance()
{
$instance =& new phpbb_captcha_qa();
return $instance;
}
/**
* See if the captcha has created its tables.
*/
function is_installed()
{
global $db, $phpbb_root_path, $phpEx;
if (!class_exists('phpbb_db_tools'))
{
include("$phpbb_root_path/includes/db/db_tools.$phpEx");
}
$db_tool = new phpbb_db_tools($db);
return $db_tool->sql_table_exists(CAPTCHA_QUESTIONS_TABLE);
}
/**
* API function - for the captcha to be available, it must have installed itself and there has to be at least one question in the board's default lang
*/
function is_available()
{
global $config, $db, $phpbb_root_path, $phpEx, $user;
// load language file for pretty display in the ACP dropdown
$user->add_lang('captcha_qa');
if (!phpbb_captcha_qa::is_installed())
{
return false;
}
$sql = 'SELECT COUNT(question_id) AS question_count
FROM ' . CAPTCHA_QUESTIONS_TABLE . "
WHERE lang_iso = '" . $db->sql_escape($config['default_lang']) . "'";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
return ((bool) $row['question_count']);
}
/**
* API function
*/
function has_config()
{
return true;
}
/**
* API function
*/
function get_name()
{
return 'CAPTCHA_QA';
}
/**
* API function
*/
function get_class_name()
{
return 'phpbb_captcha_qa';
}
/**
* API function - not needed as we don't display an image
*/
function execute_demo()
{
}
/**
* API function - not needed as we don't display an image
*/
function execute()
{
}
/**
* API function - send the question to the template
*/
function get_template()
{
global $template;
if ($this->is_solved())
{
return false;
}
else
{
$template->assign_vars(array(
'QA_CONFIRM_QUESTION' => $this->question_text,
'QA_CONFIRM_ID' => $this->confirm_id,
'S_CONFIRM_CODE' => true,
'S_TYPE' => $this->type,
));
return 'captcha_qa.html';
}
}
/**
* API function - we just display a mockup so that the captcha doesn't need to be installed
*/
function get_demo_template()
{
global $config, $db, $template;
if ($this->is_available())
{
$sql = 'SELECT question_text
FROM ' . CAPTCHA_QUESTIONS_TABLE . "
WHERE lang_iso = '" . $db->sql_escape($config['default_lang']) . "'";
$result = $db->sql_query_limit($sql, 1);
if ($row = $db->sql_fetchrow($result))
{
$template->assign_vars(array(
'QA_CONFIRM_QUESTION' => $row['question_text'],
));
}
$db->sql_freeresult($result);
}
return 'captcha_qa_acp_demo.html';
}
/**
* API function
*/
function get_hidden_fields()
{
$hidden_fields = array();
// this is required - otherwise we would forget about the captcha being already solved
if ($this->solved)
{
$hidden_fields['qa_answer'] = $this->answer;
}
$hidden_fields['qa_confirm_id'] = $this->confirm_id;
return $hidden_fields;
}
/**
* API function
*/
function garbage_collect($type = 0)
{
global $db, $config;
$sql = 'SELECT c.confirm_id
FROM ' . CAPTCHA_QA_CONFIRM_TABLE . ' c
LEFT JOIN ' . SESSIONS_TABLE . ' s
ON (c.session_id = s.session_id)
WHERE s.session_id IS NULL' .
((empty($type)) ? '' : ' AND c.confirm_type = ' . (int) $type);
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
$sql_in = array();
do
{
$sql_in[] = (string) $row['confirm_id'];
}
while ($row = $db->sql_fetchrow($result));
if (sizeof($sql_in))
{
$sql = 'DELETE FROM ' . CAPTCHA_QA_CONFIRM_TABLE . '
WHERE ' . $db->sql_in_set('confirm_id', $sql_in);
$db->sql_query($sql);
}
}
$db->sql_freeresult($result);
}
/**
* API function - we don't drop the tables here, as that would cause the loss of all entered questions.
*/
function uninstall()
{
$this->garbage_collect(0);
}
/**
* API function - set up shop
*/
function install()
{
global $db, $phpbb_root_path, $phpEx;
if (!class_exists('phpbb_db_tools'))
{
include("$phpbb_root_path/includes/db/db_tools.$phpEx");
}
$db_tool = new phpbb_db_tools($db);
$tables = array(CAPTCHA_QUESTIONS_TABLE, CAPTCHA_ANSWERS_TABLE, CAPTCHA_QA_CONFIRM_TABLE);
$schemas = array(
CAPTCHA_QUESTIONS_TABLE => array (
'COLUMNS' => array(
'question_id' => array('UINT', Null, 'auto_increment'),
'strict' => array('BOOL', 0),
'lang_id' => array('UINT', 0),
'lang_iso' => array('VCHAR:30', ''),
'question_text' => array('TEXT_UNI', ''),
),
'PRIMARY_KEY' => 'question_id',
'KEYS' => array(
'lang' => array('INDEX', 'lang_iso'),
),
),
CAPTCHA_ANSWERS_TABLE => array (
'COLUMNS' => array(
'question_id' => array('UINT', 0),
'answer_text' => array('STEXT_UNI', ''),
),
'KEYS' => array(
'qid' => array('INDEX', 'question_id'),
),
),
CAPTCHA_QA_CONFIRM_TABLE => array (
'COLUMNS' => array(
'session_id' => array('CHAR:32', ''),
'confirm_id' => array('CHAR:32', ''),
'lang_iso' => array('VCHAR:30', ''),
'question_id' => array('UINT', 0),
'attempts' => array('UINT', 0),
'confirm_type' => array('USINT', 0),
),
'KEYS' => array(
'session_id' => array('INDEX', 'session_id'),
'lookup' => array('INDEX', array('confirm_id', 'session_id', 'lang_iso')),
),
'PRIMARY_KEY' => 'confirm_id',
),
);
foreach($schemas as $table => $schema)
{
if (!$db_tool->sql_table_exists($table))
{
$db_tool->sql_create_table($table, $schema);
}
}
}
/**
* API function - see what has to be done to validate
*/
function validate()
{
global $config, $db, $user;
$error = '';
if (!sizeof($this->question_ids))
{
return false;
}
if (!$this->confirm_id)
{
$error = $user->lang['CONFIRM_QUESTION_WRONG'];
}
else
{
if ($this->check_answer())
{
// $this->delete_code(); commented out to allow posting.php to repeat the question
$this->solved = true;
}
else
{
$error = $user->lang['CONFIRM_QUESTION_WRONG'];
}
}
if (strlen($error))
{
// okay, incorrect answer. Let's ask a new question.
$this->new_attempt();
$this->solved = false;
return $error;
}
else
{
return false;
}
}
/**
* Select a question
*/
function select_question()
{
global $db, $user;
if (!sizeof($this->question_ids))
{
return false;
}
$this->confirm_id = md5(unique_id($user->ip));
$this->question = (int) array_rand($this->question_ids);
$sql = 'INSERT INTO ' . CAPTCHA_QA_CONFIRM_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'confirm_id' => (string) $this->confirm_id,
'session_id' => (string) $user->session_id,
'lang_iso' => (string) $this->question_lang,
'confirm_type' => (int) $this->type,
'question_id' => (int) $this->question,
));
$db->sql_query($sql);
$this->load_answer();
}
/**
* New Question, if desired.
*/
function reselect_question()
{
global $db, $user;
if (!sizeof($this->question_ids))
{
return false;
}
$this->question = (int) array_rand($this->question_ids);
$this->solved = 0;
$sql = 'UPDATE ' . CAPTCHA_QA_CONFIRM_TABLE . '
SET question_id = ' . (int) $this->question . "
WHERE confirm_id = '" . $db->sql_escape($this->confirm_id) . "'
AND session_id = '" . $db->sql_escape($user->session_id) . "'";
$db->sql_query($sql);
$this->load_answer();
}
/**
* Wrong answer, so we increase the attempts and use a different question.
*/
function new_attempt()
{
global $db, $user;
// yah, I would prefer a stronger rand, but this should work
$this->question = (int) array_rand($this->question_ids);
$this->solved = 0;
$sql = 'UPDATE ' . CAPTCHA_QA_CONFIRM_TABLE . '
SET question_id = ' . (int) $this->question . ",
attempts = attempts + 1
WHERE confirm_id = '" . $db->sql_escape($this->confirm_id) . "'
AND session_id = '" . $db->sql_escape($user->session_id) . "'";
$db->sql_query($sql);
$this->load_answer();
}
/**
* See if there is already an entry for the current session.
*/
function load_confirm_id()
{
global $db, $user;
$sql = 'SELECT confirm_id
FROM ' . CAPTCHA_QA_CONFIRM_TABLE . "
WHERE
session_id = '" . $db->sql_escape($user->session_id) . "'
AND lang_iso = '" . $db->sql_escape($this->question_lang) . "'
AND confirm_type = " . $this->type;
$result = $db->sql_query_limit($sql, 1);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row)
{
$this->confirm_id = $row['confirm_id'];
return true;
}
return false;
}
/**
* Look up everything we need and populate the instance variables.
*/
function load_answer()
{
global $db, $user;
if (!strlen($this->confirm_id) || !sizeof($this->question_ids))
{
return false;
}
$sql = 'SELECT con.question_id, attempts, question_text, strict
FROM ' . CAPTCHA_QA_CONFIRM_TABLE . ' con, ' . CAPTCHA_QUESTIONS_TABLE . " qes
WHERE con.question_id = qes.question_id
AND confirm_id = '" . $db->sql_escape($this->confirm_id) . "'
AND session_id = '" . $db->sql_escape($user->session_id) . "'
AND qes.lang_iso = '" . $db->sql_escape($this->question_lang) . "'
AND confirm_type = " . $this->type;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row)
{
$this->question = $row['question_id'];
$this->attempts = $row['attempts'];
$this->question_strict = $row['strict'];
$this->question_text = $row['question_text'];
return true;
}
return false;
}
/**
* The actual validation
*/
function check_answer()
{
global $db;
$answer = ($this->question_strict) ? utf8_normalize_nfc(request_var('qa_answer', '', true)) : utf8_clean_string(utf8_normalize_nfc(request_var('qa_answer', '', true)));
$sql = 'SELECT answer_text
FROM ' . CAPTCHA_ANSWERS_TABLE . '
WHERE question_id = ' . (int) $this->question;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$solution = ($this->question_strict) ? $row['answer_text'] : utf8_clean_string($row['answer_text']);
if ($solution === $answer)
{
$this->solved = true;
break;
}
}
$db->sql_freeresult($result);
return $this->solved;
}
/**
* API function - clean the entry
*/
function delete_code()
{
global $db, $user;
$sql = 'DELETE FROM ' . CAPTCHA_QA_CONFIRM_TABLE . "
WHERE confirm_id = '" . $db->sql_escape($confirm_id) . "'
AND session_id = '" . $db->sql_escape($user->session_id) . "'
AND confirm_type = " . $this->type;
$db->sql_query($sql);
}
/**
* API function
*/
function get_attempt_count()
{
return $this->attempts;
}
/**
* API function
*/
function reset()
{
global $db, $user;
$sql = 'DELETE FROM ' . CAPTCHA_QA_CONFIRM_TABLE . "
WHERE session_id = '" . $db->sql_escape($user->session_id) . "'
AND confirm_type = " . (int) $this->type;
$db->sql_query($sql);
// we leave the class usable by generating a new question
$this->select_question();
}
/**
* API function
*/
function is_solved()
{
if (request_var('qa_answer', false) && $this->solved === 0)
{
$this->validate();
}
return (bool) $this->solved;
}
/**
* API function - The ACP backend, this marks the end of the easy methods
*/
function acp_page($id, &$module)
{
global $db, $user, $auth, $template;
global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
$user->add_lang('acp/board');
$user->add_lang('captcha_qa');
if (!$this->is_installed())
{
$this->install();
}
$module->tpl_name = 'captcha_qa_acp';
$module->page_title = 'ACP_VC_SETTINGS';
$form_key = 'acp_captcha';
add_form_key($form_key);
$submit = request_var('submit', false);
$question_id = request_var('question_id', 0);
$action = request_var('action', '');
// we have two pages, so users might want to navigate from one to the other
$list_url = $module->u_action . "&configure=1&select_captcha=" . $this->get_class_name();
$template->assign_vars(array(
'U_ACTION' => $module->u_action,
'QUESTION_ID' => $question_id ,
'CLASS' => $this->get_class_name(),
));
// show the list?
if (!$question_id && $action != 'add')
{
$this->acp_question_list($module);
}
else if ($question_id && $action == 'delete')
{
if ($this->get_class_name() !== $config['captcha_plugin'] || !$this->acp_is_last($question_id))
{
if (confirm_box(true))
{
$this->acp_delete_question($question_id);
trigger_error($user->lang['QUESTION_DELETED'] . adm_back_link($list_url));
}
else
{
confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields(array(
'question_id' => $question_id,
'action' => $action,
'configure' => 1,
'select_captcha' => $this->get_class_name(),
))
);
}
}
else
{
trigger_error($user->lang['QA_LAST_QUESTION'] . adm_back_link($list_url), E_USER_WARNING);
}
}
else
{
// okay, show the editor
$error = false;
$input_question = request_var('question_text', '', true);
$input_answers = request_var('answers', '', true);
$input_lang = request_var('lang_iso', '', true);
$input_strict = request_var('strict', false);
$langs = $this->get_languages();
foreach ($langs as $lang => $entry)
{
$template->assign_block_vars('langs', array(
'ISO' => $lang,
'NAME' => $entry['name'],
));
}
$template->assign_vars(array(
'U_LIST' => $list_url,
));
if ($question_id)
{
if ($question = $this->acp_get_question_data($question_id))
{
$answers = (isset($input_answers[$lang])) ? $input_answers[$lang] : implode("\n", $question['answers']);
$template->assign_vars(array(
'QUESTION_TEXT' => ($input_question) ? $input_question : $question['question_text'],
'LANG_ISO' => ($input_lang) ? $input_lang : $question['lang_iso'],
'STRICT' => (isset($_REQUEST['strict'])) ? $input_strict : $question['strict'],
'ANSWERS' => $answers,
));
}
else
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($list_url));
}
}
else
{
$template->assign_vars(array(
'QUESTION_TEXT' => $input_question,
'LANG_ISO' => $input_lang,
'STRICT' => $input_strict,
'ANSWERS' => $input_answers,
));
}
if ($submit && check_form_key($form_key))
{
$data = $this->acp_get_question_input();
if (!$this->validate_input($data))
{
$template->assign_vars(array(
'S_ERROR' => true,
));
}
else
{
if ($question_id)
{
$this->acp_update_question($data, $question_id);
}
else
{
$this->acp_add_question($data);
}
add_log('admin', 'LOG_CONFIG_VISUAL');
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($list_url));
}
}
else if ($submit)
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($list_url), E_USER_WARNING);
}
}
}
/**
* This handles the list overview
*/
function acp_question_list(&$module)
{
global $db, $template;
$sql = 'SELECT *
FROM ' . CAPTCHA_QUESTIONS_TABLE;
$result = $db->sql_query($sql);
$template->assign_vars(array(
'S_LIST' => true,
));
while ($row = $db->sql_fetchrow($result))
{
$url = $module->u_action . "&question_id={$row['question_id']}&configure=1&select_captcha=" . $this->get_class_name() . '&';
$template->assign_block_vars('questions', array(
'QUESTION_TEXT' => $row['question_text'],
'QUESTION_ID' => $row['question_id'],
'QUESTION_LANG' => $row['lang_iso'],
'U_DELETE' => "{$url}action=delete",
'U_EDIT' => "{$url}action=edit",
));
}
$db->sql_freeresult($result);
}
/**
* Grab a question and bring it into a format the editor understands
*/
function acp_get_question_data($question_id)
{
global $db;
if ($question_id)
{
$sql = 'SELECT *
FROM ' . CAPTCHA_QUESTIONS_TABLE . '
WHERE question_id = ' . $question_id;
$result = $db->sql_query($sql);
$question = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$question)
{
return false;
}
$question['answers'] = array();
$sql = 'SELECT *
FROM ' . CAPTCHA_ANSWERS_TABLE . '
WHERE question_id = ' . $question_id;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$question['answers'][] = $row['answer_text'];
}
$db->sql_freeresult($result);
return $question;
}
}
/**
* Grab a question from input and bring it into a format the editor understands
*/
function acp_get_question_input()
{
$answers = utf8_normalize_nfc(request_var('answers', '', true));
$question = array(
'question_text' => request_var('question_text', '', true),
'strict' => request_var('strict', false),
'lang_iso' => request_var('lang_iso', ''),
'answers' => (strlen($answers)) ? explode("\n", $answers) : '',
);
return $question;
}
/**
* Update a question.
* param mixed $data : an array as created from acp_get_question_input or acp_get_question_data
*/
function acp_update_question($data, $question_id)
{
global $db, $cache;
// easier to delete all answers than to figure out which to update
$sql = 'DELETE FROM ' . CAPTCHA_ANSWERS_TABLE . " WHERE question_id = $question_id";
$db->sql_query($sql);
$langs = $this->get_languages();
$question_ary = $data;
$question_ary['lang_id'] = $langs[$question_ary['lang_iso']]['id'];
unset($question_ary['answers']);
$sql = 'UPDATE ' . CAPTCHA_QUESTIONS_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $question_ary) . "
WHERE question_id = $question_id";
$db->sql_query($sql);
$this->acp_insert_answers($data, $question_id);
$cache->destroy('sql', CAPTCHA_QUESTIONS_TABLE);
}
/**
* Insert a question.
* param mixed $data : an array as created from acp_get_question_input or acp_get_question_data
*/
function acp_add_question($data)
{
global $db, $cache;
$langs = $this->get_languages();
$question_ary = $data;
$question_ary['lang_id'] = $langs[$data['lang_iso']]['id'];
unset($question_ary['answers']);
$sql = 'INSERT INTO ' . CAPTCHA_QUESTIONS_TABLE . ' ' . $db->sql_build_array('INSERT', $question_ary);
$db->sql_query($sql);
$question_id = $db->sql_nextid();
$this->acp_insert_answers($data, $question_id);
$cache->destroy('sql', CAPTCHA_QUESTIONS_TABLE);
}
/**
* Insert the answers.
* param mixed $data : an array as created from acp_get_question_input or acp_get_question_data
*/
function acp_insert_answers($data, $question_id)
{
global $db, $cache;
foreach ($data['answers'] as $answer)
{
$answer_ary = array(
'question_id' => $question_id,
'answer_text' => $answer,
);
$sql = 'INSERT INTO ' . CAPTCHA_ANSWERS_TABLE . ' ' . $db->sql_build_array('INSERT', $answer_ary);
$db->sql_query($sql);
}
$cache->destroy('sql', CAPTCHA_ANSWERS_TABLE);
}
/**
* Delete a question.
*/
function acp_delete_question($question_id)
{
global $db, $cache;
$tables = array(CAPTCHA_QUESTIONS_TABLE, CAPTCHA_ANSWERS_TABLE);
foreach ($tables as $table)
{
$sql = "DELETE FROM $table
WHERE question_id = $question_id";
$db->sql_query($sql);
}
$cache->destroy('sql', $tables);
}
/**
* Check if the entered data can be inserted/used
* param mixed $data : an array as created from acp_get_question_input or acp_get_question_data
*/
function validate_input($question_data)
{
$langs = $this->get_languages();
if (!isset($question_data['lang_iso']) ||
!isset($question_data['question_text']) ||
!isset($question_data['strict']) ||
!isset($question_data['answers']))
{
return false;
}
if (!isset($langs[$question_data['lang_iso']]) ||
!strlen($question_data['question_text']) ||
!sizeof($question_data['answers']) ||
!is_array($question_data['answers']))
{
return false;
}
return true;
}
/**
* List the installed language packs
*/
function get_languages()
{
global $db;
$sql = 'SELECT *
FROM ' . LANG_TABLE;
$result = $db->sql_query($sql);
$langs = array();
while ($row = $db->sql_fetchrow($result))
{
$langs[$row['lang_iso']] = array(
'name' => $row['lang_local_name'],
'id' => (int) $row['lang_id'],
);
}
$db->sql_freeresult($result);
return $langs;
}
/**
* See if there is a question other than the one we have
*/
function acp_is_last($question_id)
{
global $config, $db;
if ($question_id)
{
$sql = 'SELECT question_id
FROM ' . CAPTCHA_QUESTIONS_TABLE . "
WHERE lang_iso = '" . $db->sql_escape($config['default_lang']) . "'
AND question_id <> " . (int) $question_id;
$result = $db->sql_query_limit($sql, 1);
$question = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$question)
{
return true;
}
return false;
}
}
}
?>PK
[F. . - captcha/plugins/phpbb_captcha_nogd_plugin.phpnu W+A lang['CAPTCHA_NO_OPTIONS'] . adm_back_link($module->u_action));
}
}
?>PK
[0'W! W! * captcha/plugins/phpbb_recaptcha_plugin.phpnu W+A recaptcha_server = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? $this->recaptcha_server_secure : $this->recaptcha_server;
}
function init($type)
{
global $config, $db, $user;
$user->add_lang('captcha_recaptcha');
parent::init($type);
$this->challenge = request_var('recaptcha_challenge_field', '');
$this->response = request_var('recaptcha_response_field', '');
}
function &get_instance()
{
$instance =& new phpbb_recaptcha();
return $instance;
}
function is_available()
{
global $config, $user;
$user->add_lang('captcha_recaptcha');
return (isset($config['recaptcha_pubkey']) && !empty($config['recaptcha_pubkey']));
}
/**
* API function
*/
function has_config()
{
return true;
}
function get_name()
{
return 'CAPTCHA_RECAPTCHA';
}
function get_class_name()
{
return 'phpbb_recaptcha';
}
function acp_page($id, &$module)
{
global $config, $db, $template, $user;
$captcha_vars = array(
'recaptcha_pubkey' => 'RECAPTCHA_PUBKEY',
'recaptcha_privkey' => 'RECAPTCHA_PRIVKEY',
);
$module->tpl_name = 'captcha_recaptcha_acp';
$module->page_title = 'ACP_VC_SETTINGS';
$form_key = 'acp_captcha';
add_form_key($form_key);
$submit = request_var('submit', '');
if ($submit && check_form_key($form_key))
{
$captcha_vars = array_keys($captcha_vars);
foreach ($captcha_vars as $captcha_var)
{
$value = request_var($captcha_var, '');
if ($value)
{
set_config($captcha_var, $value);
}
}
add_log('admin', 'LOG_CONFIG_VISUAL');
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($module->u_action));
}
else if ($submit)
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($module->u_action));
}
else
{
foreach ($captcha_vars as $captcha_var => $template_var)
{
$var = (isset($_REQUEST[$captcha_var])) ? request_var($captcha_var, '') : ((isset($config[$captcha_var])) ? $config[$captcha_var] : '');
$template->assign_var($template_var, $var);
}
$template->assign_vars(array(
'CAPTCHA_PREVIEW' => $this->get_demo_template($id),
'CAPTCHA_NAME' => $this->get_class_name(),
'U_ACTION' => $module->u_action,
));
}
}
// not needed
function execute_demo()
{
}
// not needed
function execute()
{
}
function get_template()
{
global $config, $user, $template;
if ($this->is_solved())
{
return false;
}
else
{
$explain = $user->lang(($this->type != CONFIRM_POST) ? 'CONFIRM_EXPLAIN' : 'POST_CONFIRM_EXPLAIN', '', '');
$template->assign_vars(array(
'RECAPTCHA_SERVER' => $this->recaptcha_server,
'RECAPTCHA_PUBKEY' => isset($config['recaptcha_pubkey']) ? $config['recaptcha_pubkey'] : '',
'RECAPTCHA_ERRORGET' => '',
'S_RECAPTCHA_AVAILABLE' => $this->is_available(),
'S_CONFIRM_CODE' => true,
'S_TYPE' => $this->type,
'L_CONFIRM_EXPLAIN' => $explain,
));
return 'captcha_recaptcha.html';
}
}
function get_demo_template($id)
{
return $this->get_template();
}
function get_hidden_fields()
{
$hidden_fields = array();
// this is required for posting.php - otherwise we would forget about the captcha being already solved
if ($this->solved)
{
$hidden_fields['confirm_code'] = $this->code;
}
$hidden_fields['confirm_id'] = $this->confirm_id;
return $hidden_fields;
}
function uninstall()
{
$this->garbage_collect(0);
}
function install()
{
return;
}
function validate()
{
if (!parent::validate())
{
return false;
}
else
{
return $this->recaptcha_check_answer();
}
}
// Code from here on is based on recaptchalib.php
/*
* This is a PHP library that handles calling reCAPTCHA.
* - Documentation and latest version
* http://recaptcha.net/plugins/php/
* - Get a reCAPTCHA API Key
* http://recaptcha.net/api/getkey
* - Discussion group
* http://groups.google.com/group/recaptcha
*
* Copyright (c) 2007 reCAPTCHA -- http://recaptcha.net
* AUTHORS:
* Mike Crawford
* Ben Maurer
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* Submits an HTTP POST to a reCAPTCHA server
* @param string $host
* @param string $path
* @param array $data
* @param int port
* @return array response
*/
function _recaptcha_http_post($host, $path, $data, $port = 80)
{
$req = $this->_recaptcha_qsencode ($data);
$http_request = "POST $path HTTP/1.0\r\n";
$http_request .= "Host: $host\r\n";
$http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n";
$http_request .= "Content-Length: " . strlen($req) . "\r\n";
$http_request .= "User-Agent: reCAPTCHA/PHP/phpBB\r\n";
$http_request .= "\r\n";
$http_request .= $req;
$response = '';
if (false == ($fs = @fsockopen($host, $port, $errno, $errstr, 10)))
{
trigger_error('Could not open socket', E_USER_ERROR);
}
fwrite($fs, $http_request);
while (!feof($fs))
{
// One TCP-IP packet
$response .= fgets($fs, 1160);
}
fclose($fs);
$response = explode("\r\n\r\n", $response, 2);
return $response;
}
/**
* Calls an HTTP POST function to verify if the user's guess was correct
* @param array $extra_params an array of extra variables to post to the server
* @return ReCaptchaResponse
*/
function recaptcha_check_answer($extra_params = array())
{
global $config, $user;
//discard spam submissions
if ($this->challenge == null || strlen($this->challenge) == 0 || $this->response == null || strlen($this->response) == 0)
{
return $user->lang['RECAPTCHA_INCORRECT'];
}
$response = $this->_recaptcha_http_post($this->recaptcha_verify_server, $this->recaptcha_verify_path,
array(
'privatekey' => $config['recaptcha_privkey'],
'remoteip' => $user->ip,
'challenge' => $this->challenge,
'response' => $this->response
) + $extra_params
);
$answers = explode("\n", $response[1]);
if (trim($answers[0]) === 'true')
{
$this->solved = true;
return false;
}
else
{
return $user->lang['RECAPTCHA_INCORRECT'];
}
}
/**
* Encodes the given data into a query string format
* @param $data - array of string elements to be encoded
* @return string - encoded request
*/
function _recaptcha_qsencode($data)
{
$req = '';
foreach ($data as $key => $value)
{
$req .= $key . '=' . urlencode(stripslashes($value)) . '&';
}
// Cut the last '&'
$req = substr($req, 0, strlen($req) - 1);
return $req;
}
}
?>PK
[\(v captcha/captcha_factory.phpnu W+A array(),
'unavailable' => array(),
);
$dp = @opendir($phpbb_root_path . 'includes/captcha/plugins');
if ($dp)
{
while (($file = readdir($dp)) !== false)
{
if ((preg_match('#_plugin\.' . $phpEx . '$#', $file)))
{
$name = preg_replace('#^(.*?)_plugin\.' . $phpEx . '$#', '\1', $file);
if (!class_exists($name))
{
include($phpbb_root_path . "includes/captcha/plugins/$file");
}
if (call_user_func(array($name, 'is_available')))
{
$captchas['available'][$name] = call_user_func(array($name, 'get_name'));
}
else
{
$captchas['unavailable'][$name] = call_user_func(array($name, 'get_name'));
}
}
}
closedir($dp);
}
return $captchas;
}
}
?>PK
[ϓP P captcha/captcha_non_gd.phpnu W+A define_filtered_pngs();
}
/**
* Create the image containing $code with a seed of $seed
*/
function execute($code, $seed)
{
$img_height = $this->height - 10;
$img_width = 0;
mt_srand($seed);
$char_widths = $hold_chars = array();
$code_len = strlen($code);
for ($i = 0; $i < $code_len; $i++)
{
$char = $code[$i];
$width = mt_rand(0, 4);
$raw_width = $this->filtered_pngs[$char]['width'];
$char_widths[$i] = $width;
$img_width += $raw_width - $width;
// Split the char into chunks of $raw_width + 1 length
if (empty($hold_chars[$char]))
{
$hold_chars[$char] = str_split(base64_decode($this->filtered_pngs[$char]['data']), $raw_width + 1);
}
}
$offset_x = mt_rand(0, $this->width - $img_width);
$offset_y = mt_rand(0, $this->height - $img_height);
$image = '';
for ($i = 0; $i < $this->height; $i++)
{
$image .= chr(0);
if ($i > $offset_y && $i < $offset_y + $img_height)
{
for ($j = 0; $j < $offset_x; $j++)
{
$image .= chr(mt_rand(140, 255));
}
for ($j = 0; $j < $code_len; $j++)
{
$image .= $this->randomise(substr($hold_chars[$code{$j}][$i - $offset_y - 1], 1), $char_widths[$j]);
}
for ($j = $offset_x + $img_width; $j < $this->width; $j++)
{
$image .= chr(mt_rand(140, 255));
}
}
else
{
for ($j = 0; $j < $this->width; $j++)
{
$image .= chr(mt_rand(140, 255));
}
}
}
unset($hold_chars);
$image = $this->create_png($image, $this->width, $this->height);
// Output image
header('Content-Type: image/png');
header('Cache-control: no-cache, no-store');
echo $image;
exit;
}
/**
* This is designed to randomise the pixels of the image data within
* certain limits so as to keep it readable. It also varies the image
* width a little
*/
function randomise($scanline, $width)
{
$new_line = '';
$end = strlen($scanline) - ceil($width/2);
for ($i = (int) floor($width / 2); $i < $end; $i++)
{
$pixel = ord($scanline{$i});
if ($pixel < 190)
{
$new_line .= chr(mt_rand(0, 205));
}
else if ($pixel > 190)
{
$new_line .= chr(mt_rand(145, 255));
}
else
{
$new_line .= $scanline{$i};
}
}
return $new_line;
}
/**
* This creates a chunk of the given type, with the given data
* of the given length adding the relevant crc
*/
function png_chunk($length, $type, $data)
{
$raw = $type . $data;
return pack('N', $length) . $raw . pack('N', crc32($raw));
}
/**
* Creates greyscale 8bit png - The PNG spec can be found at
* http://www.libpng.org/pub/png/spec/PNG-Contents.html we use
* png because it's a fully recognised open standard and supported
* by practically all modern browsers and OSs
*/
function create_png($raw_image, $width, $height)
{
// SIG
$image = pack('C8', 137, 80, 78, 71, 13, 10, 26, 10);
// IHDR
$raw = pack('N2', $width, $height);
$raw .= pack('C5', 8, 0, 0, 0, 0);
$image .= $this->png_chunk(13, 'IHDR', $raw);
// IDAT
if (@extension_loaded('zlib'))
{
$raw_image = gzcompress($raw_image);
$length = strlen($raw_image);
}
else
{
// The total length of this image, uncompressed, is just a calculation of pixels
$length = ($width + 1) * $height;
// Adler-32 hash generation
// Note: The hash is _backwards_ so we must reverse it
if (@extension_loaded('hash'))
{
$adler_hash = strrev(hash('adler32', $raw_image, true));
}
else if (@extension_loaded('mhash'))
{
$adler_hash = strrev(mhash(MHASH_ADLER32, $raw_image));
}
else
{
// Optimized Adler-32 loop ported from the GNU Classpath project
$temp_length = $length;
$s1 = 1;
$s2 = $index = 0;
while ($temp_length > 0)
{
// We can defer the modulo operation:
// s1 maximally grows from 65521 to 65521 + 255 * 3800
// s2 maximally grows by 3800 * median(s1) = 2090079800 < 2^31
$substract_value = ($temp_length < 3800) ? $temp_length : 3800;
$temp_length -= $substract_value;
while (--$substract_value >= 0)
{
$s1 += ord($raw_image[$index]);
$s2 += $s1;
$index++;
}
$s1 %= 65521;
$s2 %= 65521;
}
$adler_hash = pack('N', ($s2 << 16) | $s1);
}
// This is the same thing as gzcompress($raw_image, 0) but does not need zlib
$raw_image = pack('C3v2', 0x78, 0x01, 0x01, $length, ~$length) . $raw_image . $adler_hash;
// The Zlib header + Adler hash make us add on 11
$length += 11;
}
// IDAT
$image .= $this->png_chunk($length, 'IDAT', $raw_image);
// IEND
$image .= $this->png_chunk(0, 'IEND', '');
return $image;
}
/**
* png image data
* Each 'data' element is base64_encoded uncompressed IDAT
*/
function define_filtered_pngs()
{
$this->filtered_pngs = array(
'0' => array(
'data' => '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',
'width' => 40
),
'1' => array(
'data' => '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',
'width' => 40
),
'2' => array(
'data' => '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',
'width' => 40
),
'3' => array(
'data' => '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',
'width' => 40
),
'4' => array(
'data' => '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',
'width' => 40
),
'5' => array(
'data' => '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',
'width' => 40
),
'6' => array(
'data' => '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',
'width' => 40
),
'7' => array(
'data' => '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',
'width' => 40
),
'8' => array(
'data' => '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',
'width' => 40
),
'9' => array(
'data' => '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',
'width' => 40
),
'A' => array(
'data' => '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',
'width' => 40
),
'B' => array(
'data' => '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',
'width' => 40
),
'C' => array(
'data' => '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',
'width' => 40
),
'D' => array(
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'width' => 40
),
'E' => array(
'data' => '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',
'width' => 40
),
'F' => array(
'data' => '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',
'width' => 40
),
'G' => array(
'data' => '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',
'width' => 40
),
'H' => array(
'data' => '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',
'width' => 40
),
'I' => array(
'data' => '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',
'width' => 40
),
'J' => array(
'data' => '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',
'width' => 40
),
'K' => array(
'data' => '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',
'width' => 40
),
'L' => array(
'data' => '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',
'width' => 40
),
'M' => array(
'data' => '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',
'width' => 40
),
'N' => array(
'data' => 'AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////AAAAAAAAALD/////////////AAAAAAAAAP//////////AP////////8AAAAAAAAAFOj///////////8AAAAAAAAA//////////8A/////////wAAAAAAAAAASP///////////wAAAAAAAAD//////////wD/////////AAAAAAAAAAAAkP//////////AAAAAAAAAP//////////AP////////8AAAAAAAAAAAAI1P////////8AAAAAAAAA//////////8A/////////wAAAAAAAAAAAAAw+P///////wAAAAAAAAD//////////wD/////////AAAAAAAAAAAAAABw////////AAAAAAAAAP//////////AP////////8AAAAAAAAAAAAAAAC8//////8AAAAAAAAA//////////8A/////////wAAAAAAAAAAAAAAABzs/////wAAAAAAAAD//////////wD/////////AAAAAAAAAAAAAAAAAFD/////AAAAAAAAAP//////////AP////////8AAAAAAAAAAAAAAAAAAJz///8AAAAAAAAA//////////8A/////////wAAAAAAAAAUAAAAAAAADNz//wAAAAAAAAD//////////wD/////////AAAAAAAAALQAAAAAAAAANPz/AAAAAAAAAP//////////AP////////8AAAAAAAAA/2wAAAAAAAAAfP8AAAAAAAAA//////////8A/////////wAAAAAAAAD/+CwAAAAAAAAExAAAAAAAAAD//////////wD/////////AAAAAAAAAP//0AQAAAAAAAAgAAAAAAAAAP//////////AP////////8AAAAAAAAA////jAAAAAAAAAAAAAAAAAAA//////////8A/////////wAAAAAAAAD/////RAAAAAAAAAAAAAAAAAD//////////wD/////////AAAAAAAAAP/////kFAAAAAAAAAAAAAAAAP//////////AP////////8AAAAAAAAA//////+sAAAAAAAAAAAAAAAA//////////8A/////////wAAAAAAAAD///////9kAAAAAAAAAAAAAAD//////////wD/////////AAAAAAAAAP////////QkAAAAAAAAAAAAAP//////////AP////////8AAAAAAAAA/////////8wEAAAAAAAAAAAA//////////8A/////////wAAAAAAAAD//////////4QAAAAAAAAAAAD//////////wD/////////AAAAAAAAAP///////////DwAAAAAAAAAAP//////////AP////////8AAAAAAAAA////////////4BAAAAAAAAAA//////////8A/////////wAAAAAAAAD/////////////qAAAAAAAAAD//////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8=',
'width' => 40
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'O' => array(
'data' => 'AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A///////////////////0qGw4HAAAABw4aKT0/////////////////wD////////////////wcAwAAAAAAAAAAAAAAAho6P//////////////AP//////////////uBQAAAAAAAAAAAAAAAAAAAAMoP////////////8A/////////////6AEAAAAAAAAAAAAAAAAAAAAAAAAkP///////////wD///////////+4BAAAAAAAAAAAAAAAAAAAAAAAAAAAoP//////////AP//////////8BQAAAAAAAAAAAAAAAAAAAAAAAAAAAAM5P////////8A//////////9wAAAAAAAAAAAsrPD/7KQsAAAAAAAAAABg/////////wD/////////+BAAAAAAAAAAUPj///////hQAAAAAAAAAAjs////////AP////////+sAAAAAAAAABDw//////////AYAAAAAAAAAKD///////8A/////////2wAAAAAAAAAdP///////////3wAAAAAAAAAYP///////wD/////////OAAAAAAAAAC4////////////xAAAAAAAAAAw////////AP////////8cAAAAAAAAAOD////////////oAAAAAAAAABT///////8A/////////wAAAAAAAAAA//////////////8AAAAAAAAAAP///////wD/////////AAAAAAAAAAD//////////////wAAAAAAAAAA////////AP////////8AAAAAAAAAAP/////////////8AAAAAAAAAAD///////8A/////////xwAAAAAAAAA5P///////////+AAAAAAAAAAHP///////wD/////////NAAAAAAAAAC8////////////uAAAAAAAAAA4////////AP////////9oAAAAAAAAAHj///////////98AAAAAAAAAGT///////8A/////////6gAAAAAAAAAGPD/////////+BgAAAAAAAAApP///////wD/////////9AwAAAAAAAAAUPz///////xcAAAAAAAAAAjs////////AP//////////cAAAAAAAAAAALKjs//CwOAAAAAAAAAAAYP////////8A///////////wFAAAAAAAAAAAAAAAAAAAAAAAAAAAAAzk/////////wD///////////+4BAAAAAAAAAAAAAAAAAAAAAAAAAAAoP//////////AP////////////+QAAAAAAAAAAAAAAAAAAAAAAAAAJD///////////8A//////////////+sEAAAAAAAAAAAAAAAAAAAAAyg/////////////wD////////////////oZAgAAAAAAAAAAAAAAARg4P//////////////AP//////////////////9KhsOCAAAAAUMFyc7P////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8=',
'width' => 40
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'P' => array(
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'width' => 40
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'Q' => array(
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'width' => 40
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'R' => array(
'data' => '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',
'width' => 40
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'S' => array(
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'width' => 40
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'width' => 40
),
'U' => array(
'data' => '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',
'width' => 40
),
'V' => array(
'data' => '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',
'width' => 40
),
'W' => array(
'data' => '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',
'width' => 40
),
'X' => array(
'data' => 'AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD///////9UAAAAAAAAAKz///////////+sAAAAAAAAAFD/////////AP///////+QQAAAAAAAAFOT/////////8BwAAAAAAAAM5P////////8A/////////5gAAAAAAAAATP////////9kAAAAAAAAAJD//////////wD//////////0AAAAAAAAAAoP//////wAAAAAAAAAA0/P//////////AP//////////2AgAAAAAAAAQ4P////gkAAAAAAAABMz///////////8A////////////iAAAAAAAAABA////dAAAAAAAAABw/////////////wD////////////8MAAAAAAAAACU/9AEAAAAAAAAHPD/////////////AP/////////////IBAAAAAAAAAzYMAAAAAAAAACs//////////////8A//////////////90AAAAAAAAABAAAAAAAAAATP///////////////wD///////////////QgAAAAAAAAAAAAAAAAAAzg////////////////AP///////////////7wAAAAAAAAAAAAAAAAAjP////////////////8A/////////////////2AAAAAAAAAAAAAAADD8/////////////////wD/////////////////7BQAAAAAAAAAAAAEyP//////////////////AP/////////////////gDAAAAAAAAAAAAAjY//////////////////8A/////////////////0AAAAAAAAAAAAAAADj8/////////////////wD///////////////+UAAAAAAAAAAAAAAAAAJD/////////////////AP//////////////4AwAAAAAAAAAAAAAAAAADOD///////////////8A//////////////9AAAAAAAAAAAAAAAAAAAAAQP///////////////wD/////////////nAAAAAAAAAAAWAAAAAAAAAAAlP//////////////AP///////////+QQAAAAAAAAAGD/YAAAAAAAAAAM4P////////////8A////////////TAAAAAAAAAAs9P/0LAAAAAAAAABM/////////////wD//////////6AAAAAAAAAADNT////UDAAAAAAAAACg////////////AP/////////kEAAAAAAAAACg//////+gAAAAAAAAABDk//////////8A/////////0wAAAAAAAAAYP////////9gAAAAAAAAAEz//////////wD///////+oAAAAAAAAACz0//////////QsAAAAAAAAAKT/////////AP//////7BQAAAAAAAAM1P///////////9QMAAAAAAAAFOz///////8A//////9UAAAAAAAAAKD//////////////6AAAAAAAAAAVP///////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8A/////////////////////////////////////////////////////wD/////////////////////////////////////////////////////AP////////////////////////////////////////////////////8=',
'width' => 40
),
'Y' => array(
'data' => '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',
'width' => 40
),
'Z' => array(
'data' => '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',
'width' => 40
),
);
}
}
?>PK
[$VQ Q captcha/captcha_gd.phpnu W+A width, $this->height);
// Generate colours
$colour = new colour_manager($img, array(
'random' => true,
'min_value' => 60,
), 'hsv');
$scheme = $colour->colour_scheme('background', false);
$scheme = $colour->mono_range($scheme, 10, false);
shuffle($scheme);
$bg_colours = array_splice($scheme, mt_rand(6, 12));
// Generate code characters
$characters = $sizes = $bounding_boxes = $noise = array();
$width_avail = $this->width - 15;
$code_len = strlen($code);
$captcha_bitmaps = $this->captcha_bitmaps();
for ($i = 0; $i < $code_len; ++$i)
{
$characters[$i] = new char_cube3d($captcha_bitmaps, $code[$i]);
list($min, $max) = $characters[$i]->range();
$sizes[$i] = mt_rand($min, $max);
$box = $characters[$i]->dimensions($sizes[$i]);
$width_avail -= ($box[2] - $box[0]);
$bounding_boxes[$i] = $box;
}
// Redistribute leftover x-space
$offset = array();
for ($i = 0; $i < $code_len; ++$i)
{
$denom = ($code_len - $i);
$denom = max(1.3, $denom);
$offset[$i] = phpbb_mt_rand(0, (int) round((1.5 * $width_avail) / $denom));
$width_avail -= $offset[$i];
}
if ($config['captcha_gd_x_grid'])
{
$grid = (int) $config['captcha_gd_x_grid'];
for ($y = 0; $y < $this->height; $y += mt_rand($grid - 2, $grid + 2))
{
$current_colour = $scheme[array_rand($scheme)];
imageline($img, mt_rand(0,4), mt_rand($y - 3, $y), mt_rand($this->width - 5, $this->width), mt_rand($y - 3, $y), $current_colour);
}
}
if ($config['captcha_gd_y_grid'])
{
$grid = (int) $config['captcha_gd_y_grid'];
for ($x = 0; $x < $this->width; $x += mt_rand($grid - 2, $grid + 2))
{
$current_colour = $scheme[array_rand($scheme)];
imagedashedline($img, mt_rand($x -3, $x + 3), mt_rand(0, 4), mt_rand($x -3, $x + 3), mt_rand($this->height - 5, $this->height), $current_colour);
}
}
if ($config['captcha_gd_wave'] && ($config['captcha_gd_y_grid'] || $config['captcha_gd_y_grid']))
{
$this->wave($img);
}
if ($config['captcha_gd_3d_noise'])
{
$xoffset = mt_rand(0,9);
$noise_bitmaps = $this->captcha_noise_bg_bitmaps();
for ($i = 0; $i < $code_len; ++$i)
{
$noise[$i] = new char_cube3d($noise_bitmaps, mt_rand(1, sizeof($noise_bitmaps['data'])));
list($min, $max) = $noise[$i]->range();
//$box = $noise[$i]->dimensions($sizes[$i]);
}
$xoffset = 0;
for ($i = 0; $i < $code_len; ++$i)
{
$dimm = $bounding_boxes[$i];
$xoffset += ($offset[$i] - $dimm[0]);
$yoffset = mt_rand(-$dimm[1], $this->height - $dimm[3]);
$noise[$i]->drawchar($sizes[$i], $xoffset, $yoffset, $img, $colour->get_resource('background'), $scheme);
$xoffset += $dimm[2];
}
}
$xoffset = 5;
for ($i = 0; $i < $code_len; ++$i)
{
$dimm = $bounding_boxes[$i];
$xoffset += ($offset[$i] - $dimm[0]);
$yoffset = mt_rand(-$dimm[1], $this->height - $dimm[3]);
$characters[$i]->drawchar($sizes[$i], $xoffset, $yoffset, $img, $colour->get_resource('background'), $scheme);
$xoffset += $dimm[2];
}
if ($config['captcha_gd_wave'])
{
$this->wave($img);
}
if ($config['captcha_gd_foreground_noise'])
{
$this->noise_line($img, 0, 0, $this->width, $this->height, $colour->get_resource('background'), $scheme, $bg_colours);
}
// Send image
header('Content-Type: image/png');
header('Cache-control: no-cache, no-store');
imagepng($img);
imagedestroy($img);
}
/**
* Sinus
*/
function wave($img)
{
global $config;
$period_x = mt_rand(12,18);
$period_y = mt_rand(7,14);
$amp_x = mt_rand(5,10);
$amp_y = mt_rand(2,4);
$socket = mt_rand(0,100);
$dampen_x = mt_rand($this->width/5, $this->width/2);
$dampen_y = mt_rand($this->height/5, $this->height/2);
$direction_x = (mt_rand (0, 1));
$direction_y = (mt_rand (0, 1));
for ($i = 0; $i < $this->width; $i++)
{
$dir = ($direction_x) ? $i : ($this->width - $i);
imagecopy($img, $img, $i-1, sin($socket+ $i/($period_x + $dir/$dampen_x)) * $amp_x, $i, 0, 1, $this->height);
}
$socket = mt_rand(0,100);
for ($i = 0; $i < $this->height; $i++)
{
$dir = ($direction_y) ? $i : ($this->height - $i);
imagecopy($img, $img ,sin($socket + $i/($period_y + ($dir)/$dampen_y)) * $amp_y, $i-1, 0, $i, $this->width, 1);
}
return $img;
}
/**
* Noise line
*/
function noise_line($img, $min_x, $min_y, $max_x, $max_y, $bg, $font, $non_font)
{
imagesetthickness($img, 2);
$x1 = $min_x;
$x2 = $max_x;
$y1 = $min_y;
$y2 = $min_y;
do
{
$line = array_merge(
array_fill(0, mt_rand(30, 60), $non_font[array_rand($non_font)]),
array_fill(0, mt_rand(30, 60), $bg)
);
imagesetstyle($img, $line);
imageline($img, $x1, $y1, $x2, $y2, IMG_COLOR_STYLED);
$y1 += mt_rand(12, 35);
$y2 += mt_rand(12, 35);
}
while ($y1 < $max_y && $y2 < $max_y);
$x1 = $min_x;
$x2 = $min_x;
$y1 = $min_y;
$y2 = $max_y;
do
{
$line = array_merge(
array_fill(0, mt_rand(30, 60), $non_font[array_rand($non_font)]),
array_fill(0, mt_rand(30, 60), $bg)
);
imagesetstyle($img, $line);
imageline($img, $x1, $y1, $x2, $y2, IMG_COLOR_STYLED);
$x1 += mt_rand(20, 35);
$x2 += mt_rand(20, 35);
}
while ($x1 < $max_x && $x2 < $max_x);
imagesetthickness($img, 1);
}
function captcha_noise_bg_bitmaps()
{
return array(
'width' => 15,
'height' => 5,
'data' => array(
1 => array(
array(1,0,0,0,1,0,0,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,1,0,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,1,0,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0,0,0,1,0,0,0),
),
2 => array(
array(1,1,mt_rand(0,1),1,0,1,1,1,1,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,1,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0,1,1,0,1,1,1),
),
3 => array(
array(1,0,0,0,0,0,0,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,0,0,0,0,0,1,0),
array(0,0,0,0,1,0,0,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,0,0,0,0,0,0,1),
),
4 => array(
array(1,0,1,0,1,0,0,1,1,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,1,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(1,0,1,0,0,0,0,0,0,0,0,0,0,0,0),
),
5 => array(
array(1,1,1,1,0,0,0,1,1,1,0,0,1,0,1),
array(0,0,0,0,0,0,0,1,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(1,0,1,0,0,0,0,0,0,0,0,0,0,0,0),
),
6 => array(
array(mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),0,mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),mt_rand(0,1),0,mt_rand(0,1),mt_rand(0,1),mt_rand(0,1)),
array(0,0,0,0,0,0,0,mt_rand(0,1),0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(mt_rand(0,1),0,mt_rand(0,1),0,0,0,0,0,0,0,0,0,0,0,0),
),
7 => array(
array(0,0,0,0,0,0,0,0,0,0,1,1,0,1,1),
array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
array(0,0,1,1,0,0,0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,1,0,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
),
));
}
/**
* Return bitmaps
*/
function captcha_bitmaps()
{
global $config;
$chars = array(
'A' => array(
array(
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,1,1,1,1,1,1,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,1,1,0,1,1,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,1,1,1,1,1,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(1,1,1,0,0,0,1,1,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,1,0,0),
array(0,1,1,0,0,0,1,1,0),
array(1,1,0,0,0,0,0,1,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,1),
array(0,0,0,0,0,1,1,1,1),
array(0,0,0,1,1,1,0,0,1),
array(0,1,1,1,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,1,0,0,0,0,1,1,1),
array(0,1,1,1,1,1,1,0,1),
),
),
'B' => array(
array(
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
),
array(
array(1,1,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
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array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,0,1,0,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,0,1,0,0,0),
array(0,1,0,0,1,0,0,0,0),
array(0,0,1,1,0,0,0,0,0),
),
),
'K' => array(
array( // New 'K', supplied by NeoThermic
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,1,0,0,0,0,0),
array(1,0,1,0,0,0,0,0,0),
array(1,1,0,0,0,0,0,0,0),
array(1,0,1,0,0,0,0,0,0),
array(1,0,0,1,0,0,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
),
array(
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,1,0,0),
array(0,1,0,0,0,1,0,0,0),
array(0,1,0,0,1,0,0,0,0),
array(0,1,0,1,0,0,0,0,0),
array(0,1,1,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,1,0,0,0,0,0,0),
array(0,1,0,1,0,0,0,0,0),
array(0,1,0,0,1,0,0,0,0),
array(0,1,0,0,0,1,0,0,0),
array(0,1,0,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,1,1,0,0,0,1,1,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,1,0,0,0),
array(0,1,0,0,1,0,0,0,0),
array(0,1,0,1,0,0,0,0,0),
array(0,1,1,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,1,0,0,0,0,0,0),
array(0,1,0,1,0,0,0,0,0),
array(0,1,0,0,1,0,0,0,0),
array(0,1,0,0,0,1,0,0,0),
array(0,1,0,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
),
),
'L' => array(
array(
array(0,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,1,1,1,1,1,1,1,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,1),
array(1,1,1,1,1,1,1,1,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,1,0,0,0,0,0,0),
array(0,0,1,1,1,0,0,0,0),
),
),
'M' => array(
array(
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,0,1,0,0,0,1,0,1),
array(1,0,1,0,0,0,1,0,1),
array(1,0,1,0,0,0,1,0,1),
array(1,0,0,1,0,1,0,0,1),
array(1,0,0,1,0,1,0,0,1),
array(1,0,0,1,0,1,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,1,0,0,0,1,1,0),
array(0,1,1,0,0,0,1,1,0),
array(0,1,1,0,0,0,1,1,0),
array(0,1,0,1,0,1,0,1,0),
array(0,1,0,1,0,1,0,1,0),
array(0,1,0,1,0,1,0,1,0),
array(0,1,0,0,1,0,0,1,0),
array(0,1,0,0,1,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(1,1,1,0,0,0,1,1,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,1,1,1,0,1,1,1,0),
array(1,1,0,1,1,1,0,1,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
),
),
'N' => array(
array(
array(1,1,0,0,0,0,0,0,1),
array(1,1,0,0,0,0,0,0,1),
array(1,0,1,0,0,0,0,0,1),
array(1,0,1,0,0,0,0,0,1),
array(1,0,0,1,0,0,0,0,1),
array(1,0,0,1,0,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,0,1,0,0,1),
array(1,0,0,0,0,1,0,0,1),
array(1,0,0,0,0,0,1,0,1),
array(1,0,0,0,0,0,1,0,1),
array(1,0,0,0,0,0,0,1,1),
array(1,0,0,0,0,0,0,1,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,1,0,0,0,0,1,0),
array(0,1,1,0,0,0,0,1,0),
array(0,1,1,0,0,0,0,1,0),
array(0,1,0,1,0,0,0,1,0),
array(0,1,0,1,0,0,0,1,0),
array(0,1,0,1,0,0,0,1,0),
array(0,1,0,0,1,0,0,1,0),
array(0,1,0,0,1,1,0,1,0),
array(0,1,0,0,0,1,0,1,0),
array(0,1,0,0,0,1,1,1,0),
array(0,1,0,0,0,0,1,1,0),
array(0,1,0,0,0,0,0,1,0),
array(1,1,1,0,0,0,1,1,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(1,0,1,1,1,1,0,0,0),
array(1,1,1,0,0,1,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
),
),
'O' => array(
array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
),
array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(1,1,0,0,0,0,0,1,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,1,1,1,1,1,0,0,0),
array(1,1,1,0,0,1,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,0,0,0,1,1,0,0),
array(0,1,1,1,1,1,0,0,0),
),
),
'P' => array(
array(
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
),
array(
array(1,1,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(1,1,1,0,0,0,0,0,0),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,1,1,0,0,0,0,0),
array(1,1,0,1,1,0,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,1,1,0,0,0,0),
array(1,1,1,1,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
),
),
'Q' => array(
array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,1,0,0,1),
array(1,0,0,0,0,0,1,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,1),
),
array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,1,0,0,1,1,0,1,1),
array(0,1,1,1,1,1,1,1,0),
array(0,0,0,0,0,0,1,1,0),
array(0,0,0,0,0,0,0,1,1),
array(0,0,0,0,0,0,0,0,1),
),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,1,1,1,1),
array(0,0,0,0,1,1,0,0,1),
array(0,0,0,0,1,0,0,0,1),
array(0,0,0,0,1,0,0,0,1),
array(0,0,0,0,1,1,0,1,1),
array(0,0,0,0,0,1,1,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
),
),
'R' => array(
array(
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
array(1,1,1,0,0,0,0,0,0),
array(1,0,0,1,0,0,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
),
array(
array(1,1,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
array(0,1,1,0,0,0,0,0,0),
array(0,1,1,1,0,0,0,0,0),
array(0,1,0,1,1,0,0,0,0),
array(0,1,0,0,1,1,0,0,0),
array(0,1,0,0,0,1,1,0,0),
array(0,1,0,0,0,0,1,1,0),
array(1,1,1,0,0,0,1,1,1),
),
array(
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),
array(
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,1,1,1,1,1,1,1,0),
array(0,0,0,0,0,1,1,0,0),
array(0,0,0,0,1,1,0,0,0),
array(0,0,0,1,1,0,0,0,0),
array(0,0,1,1,0,0,0,0,0),
array(0,0,1,0,0,0,0,0,0),
array(0,1,1,1,1,1,1,1,0),
),
),
);
return array(
'width' => 9,
'height' => 15,
'data' => array(
'A' => $chars['A'][mt_rand(0, min(sizeof($chars['A']), $config['captcha_gd_fonts']) -1)],
'B' => $chars['B'][mt_rand(0, min(sizeof($chars['B']), $config['captcha_gd_fonts']) -1)],
'C' => $chars['C'][mt_rand(0, min(sizeof($chars['C']), $config['captcha_gd_fonts']) -1)],
'D' => $chars['D'][mt_rand(0, min(sizeof($chars['D']), $config['captcha_gd_fonts']) -1)],
'E' => $chars['E'][mt_rand(0, min(sizeof($chars['E']), $config['captcha_gd_fonts']) -1)],
'F' => $chars['F'][mt_rand(0, min(sizeof($chars['F']), $config['captcha_gd_fonts']) -1)],
'G' => $chars['G'][mt_rand(0, min(sizeof($chars['G']), $config['captcha_gd_fonts']) -1)],
'H' => $chars['H'][mt_rand(0, min(sizeof($chars['H']), $config['captcha_gd_fonts']) -1)],
'I' => $chars['I'][mt_rand(0, min(sizeof($chars['I']), $config['captcha_gd_fonts']) -1)],
'J' => $chars['J'][mt_rand(0, min(sizeof($chars['J']), $config['captcha_gd_fonts']) -1)],
'K' => $chars['K'][mt_rand(0, min(sizeof($chars['K']), $config['captcha_gd_fonts']) -1)],
'L' => $chars['L'][mt_rand(0, min(sizeof($chars['L']), $config['captcha_gd_fonts']) -1)],
'M' => $chars['M'][mt_rand(0, min(sizeof($chars['M']), $config['captcha_gd_fonts']) -1)],
'N' => $chars['N'][mt_rand(0, min(sizeof($chars['N']), $config['captcha_gd_fonts']) -1)],
'O' => $chars['O'][mt_rand(0, min(sizeof($chars['O']), $config['captcha_gd_fonts']) -1)],
'P' => $chars['P'][mt_rand(0, min(sizeof($chars['P']), $config['captcha_gd_fonts']) -1)],
'Q' => $chars['Q'][mt_rand(0, min(sizeof($chars['Q']), $config['captcha_gd_fonts']) -1)],
'R' => $chars['R'][mt_rand(0, min(sizeof($chars['R']), $config['captcha_gd_fonts']) -1)],
'S' => $chars['S'][mt_rand(0, min(sizeof($chars['S']), $config['captcha_gd_fonts']) -1)],
'T' => $chars['T'][mt_rand(0, min(sizeof($chars['T']), $config['captcha_gd_fonts']) -1)],
'U' => $chars['U'][mt_rand(0, min(sizeof($chars['U']), $config['captcha_gd_fonts']) -1)],
'V' => $chars['V'][mt_rand(0, min(sizeof($chars['V']), $config['captcha_gd_fonts']) -1)],
'W' => $chars['W'][mt_rand(0, min(sizeof($chars['W']), $config['captcha_gd_fonts']) -1)],
'X' => $chars['X'][mt_rand(0, min(sizeof($chars['X']), $config['captcha_gd_fonts']) -1)],
'Y' => $chars['Y'][mt_rand(0, min(sizeof($chars['Y']), $config['captcha_gd_fonts']) -1)],
'Z' => $chars['Z'][mt_rand(0, min(sizeof($chars['Z']), $config['captcha_gd_fonts']) -1)],
'1' => array(
array(0,0,0,1,1,0,0,0,0),
array(0,0,1,0,1,0,0,0,0),
array(0,1,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,1,1,1,1,1,1,1,0),
),
'2' => array( // New '2' supplied by Anon
array(0,0,0,1,1,1,0,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,1,0,0,0,0,1,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,0,0,0,0),
array(0,0,1,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(1,1,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,0,0),
),
'3' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,1,1,0,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
),
'4' => array(
array(0,0,0,0,0,0,1,1,0),
array(0,0,0,0,0,1,0,1,0),
array(0,0,0,0,1,0,0,1,0),
array(0,0,0,1,0,0,0,1,0),
array(0,0,1,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
),
'5' => array(
array(1,1,1,1,1,1,1,1,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
),
'6' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,1,1,1,1,0,0),
array(1,0,1,0,0,0,0,1,0),
array(1,1,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
),
'7' => array(
array(1,1,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,0,0,0,0),
array(0,0,0,1,0,0,0,0,0),
array(0,0,1,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
),
'8' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
),
'9' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,1,1),
array(0,1,0,0,0,0,1,0,1),
array(0,0,1,1,1,1,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
),
)
);
}
}
/**
* @package VC
*/
class char_cube3d
{
var $bitmap;
var $bitmap_width;
var $bitmap_height;
var $basis_matrix = array(array(1, 0, 0), array(0, 1, 0), array(0, 0, 1));
var $abs_x = array(1, 0);
var $abs_y = array(0, 1);
var $x = 0;
var $y = 1;
var $z = 2;
var $letter = '';
/**
*/
function char_cube3d(&$bitmaps, $letter)
{
$this->bitmap = $bitmaps['data'][$letter];
$this->bitmap_width = $bitmaps['width'];
$this->bitmap_height = $bitmaps['height'];
$this->basis_matrix[0][0] = mt_rand(-600, 600);
$this->basis_matrix[0][1] = mt_rand(-600, 600);
$this->basis_matrix[0][2] = (mt_rand(0, 1) * 2000) - 1000;
$this->basis_matrix[1][0] = mt_rand(-1000, 1000);
$this->basis_matrix[1][1] = mt_rand(-1000, 1000);
$this->basis_matrix[1][2] = mt_rand(-1000, 1000);
$this->normalize($this->basis_matrix[0]);
$this->normalize($this->basis_matrix[1]);
$this->basis_matrix[2] = $this->cross_product($this->basis_matrix[0], $this->basis_matrix[1]);
$this->normalize($this->basis_matrix[2]);
// $this->basis_matrix[1] might not be (probably isn't) orthogonal to $basis_matrix[0]
$this->basis_matrix[1] = $this->cross_product($this->basis_matrix[0], $this->basis_matrix[2]);
$this->normalize($this->basis_matrix[1]);
// Make sure our cube is facing into the canvas (assuming +z == in)
for ($i = 0; $i < 3; ++$i)
{
if ($this->basis_matrix[$i][2] < 0)
{
$this->basis_matrix[$i][0] *= -1;
$this->basis_matrix[$i][1] *= -1;
$this->basis_matrix[$i][2] *= -1;
}
}
// Force our "z" basis vector to be the one with greatest absolute z value
$this->x = 0;
$this->y = 1;
$this->z = 2;
// Swap "y" with "z"
if ($this->basis_matrix[1][2] > $this->basis_matrix[2][2])
{
$this->z = 1;
$this->y = 2;
}
// Swap "x" with "z"
if ($this->basis_matrix[0][2] > $this->basis_matrix[$this->z][2])
{
$this->x = $this->z;
$this->z = 0;
}
// Still need to determine which of $x,$y are which.
// wrong orientation if y's y-component is less than it's x-component
// likewise if x's x-component is less than it's y-component
// if they disagree, go with the one with the greater weight difference.
// rotate if positive
$weight = (abs($this->basis_matrix[$this->x][1]) - abs($this->basis_matrix[$this->x][0])) + (abs($this->basis_matrix[$this->y][0]) - abs($this->basis_matrix[$this->y][1]));
// Swap "x" with "y"
if ($weight > 0)
{
list($this->x, $this->y) = array($this->y, $this->x);
}
$this->abs_x = array($this->basis_matrix[$this->x][0], $this->basis_matrix[$this->x][1]);
$this->abs_y = array($this->basis_matrix[$this->y][0], $this->basis_matrix[$this->y][1]);
if ($this->abs_x[0] < 0)
{
$this->abs_x[0] *= -1;
$this->abs_x[1] *= -1;
}
if ($this->abs_y[1] > 0)
{
$this->abs_y[0] *= -1;
$this->abs_y[1] *= -1;
}
$this->letter = $letter;
}
/**
* Draw a character
*/
function drawchar($scale, $xoff, $yoff, $img, $background, $colours)
{
$width = $this->bitmap_width;
$height = $this->bitmap_height;
$bitmap = $this->bitmap;
$colour1 = $colours[array_rand($colours)];
$colour2 = $colours[array_rand($colours)];
$swapx = ($this->basis_matrix[$this->x][0] > 0);
$swapy = ($this->basis_matrix[$this->y][1] < 0);
for ($y = 0; $y < $height; ++$y)
{
for ($x = 0; $x < $width; ++$x)
{
$xp = ($swapx) ? ($width - $x - 1) : $x;
$yp = ($swapy) ? ($height - $y - 1) : $y;
if ($bitmap[$height - $yp - 1][$xp])
{
$dx = $this->scale($this->abs_x, ($xp - ($swapx ? ($width / 2) : ($width / 2) - 1)) * $scale);
$dy = $this->scale($this->abs_y, ($yp - ($swapy ? ($height / 2) : ($height / 2) - 1)) * $scale);
$xo = $xoff + $dx[0] + $dy[0];
$yo = $yoff + $dx[1] + $dy[1];
$origin = array(0, 0, 0);
$xvec = $this->scale($this->basis_matrix[$this->x], $scale);
$yvec = $this->scale($this->basis_matrix[$this->y], $scale);
$face_corner = $this->sum2($xvec, $yvec);
$zvec = $this->scale($this->basis_matrix[$this->z], $scale);
$x_corner = $this->sum2($xvec, $zvec);
$y_corner = $this->sum2($yvec, $zvec);
imagefilledpolygon($img, $this->gen_poly($xo, $yo, $origin, $xvec, $x_corner,$zvec), 4, $colour1);
imagefilledpolygon($img, $this->gen_poly($xo, $yo, $origin, $yvec, $y_corner,$zvec), 4, $colour2);
$face = $this->gen_poly($xo, $yo, $origin, $xvec, $face_corner, $yvec);
imagefilledpolygon($img, $face, 4, $background);
imagepolygon($img, $face, 4, $colour1);
}
}
}
}
/*
* return a roughly acceptable range of sizes for rendering with this texttype
*/
function range()
{
return array(3, 4);
}
/**
* Vector length
*/
function vectorlen($vector)
{
return sqrt(pow($vector[0], 2) + pow($vector[1], 2) + pow($vector[2], 2));
}
/**
* Normalize
*/
function normalize(&$vector, $length = 1)
{
$length = (( $length < 1) ? 1 : $length);
$length /= $this->vectorlen($vector);
$vector[0] *= $length;
$vector[1] *= $length;
$vector[2] *= $length;
}
/**
*/
function cross_product($vector1, $vector2)
{
$retval = array(0, 0, 0);
$retval[0] = (($vector1[1] * $vector2[2]) - ($vector1[2] * $vector2[1]));
$retval[1] = -(($vector1[0] * $vector2[2]) - ($vector1[2] * $vector2[0]));
$retval[2] = (($vector1[0] * $vector2[1]) - ($vector1[1] * $vector2[0]));
return $retval;
}
/**
*/
function sum($vector1, $vector2)
{
return array($vector1[0] + $vector2[0], $vector1[1] + $vector2[1], $vector1[2] + $vector2[2]);
}
/**
*/
function sum2($vector1, $vector2)
{
return array($vector1[0] + $vector2[0], $vector1[1] + $vector2[1]);
}
/**
*/
function scale($vector, $length)
{
if (sizeof($vector) == 2)
{
return array($vector[0] * $length, $vector[1] * $length);
}
return array($vector[0] * $length, $vector[1] * $length, $vector[2] * $length);
}
/**
*/
function gen_poly($xoff, $yoff, &$vec1, &$vec2, &$vec3, &$vec4)
{
$poly = array();
$poly[0] = $xoff + $vec1[0];
$poly[1] = $yoff + $vec1[1];
$poly[2] = $xoff + $vec2[0];
$poly[3] = $yoff + $vec2[1];
$poly[4] = $xoff + $vec3[0];
$poly[5] = $yoff + $vec3[1];
$poly[6] = $xoff + $vec4[0];
$poly[7] = $yoff + $vec4[1];
return $poly;
}
/**
* dimensions
*/
function dimensions($size)
{
$xn = $this->scale($this->basis_matrix[$this->x], -($this->bitmap_width / 2) * $size);
$xp = $this->scale($this->basis_matrix[$this->x], ($this->bitmap_width / 2) * $size);
$yn = $this->scale($this->basis_matrix[$this->y], -($this->bitmap_height / 2) * $size);
$yp = $this->scale($this->basis_matrix[$this->y], ($this->bitmap_height / 2) * $size);
$p = array();
$p[0] = $this->sum2($xn, $yn);
$p[1] = $this->sum2($xp, $yn);
$p[2] = $this->sum2($xp, $yp);
$p[3] = $this->sum2($xn, $yp);
$min_x = $max_x = $p[0][0];
$min_y = $max_y = $p[0][1];
for ($i = 1; $i < 4; ++$i)
{
$min_x = ($min_x > $p[$i][0]) ? $p[$i][0] : $min_x;
$min_y = ($min_y > $p[$i][1]) ? $p[$i][1] : $min_y;
$max_x = ($max_x < $p[$i][0]) ? $p[$i][0] : $max_x;
$max_y = ($max_y < $p[$i][1]) ? $p[$i][1] : $max_y;
}
return array($min_x, $min_y, $max_x, $max_y);
}
}
/**
* @package VC
*/
class colour_manager
{
var $img;
var $mode;
var $colours;
var $named_colours;
/**
* Create the colour manager, link it to the image resource
*/
function colour_manager($img, $background = false, $mode = 'ahsv')
{
$this->img = $img;
$this->mode = $mode;
$this->colours = array();
$this->named_colours = array();
if ($background !== false)
{
$bg = $this->allocate_named('background', $background);
imagefill($this->img, 0, 0, $bg);
}
}
/**
* Lookup a named colour resource
*/
function get_resource($named_colour)
{
if (isset($this->named_colours[$named_colour]))
{
return $this->named_colours[$named_colour];
}
if (isset($this->named_rgb[$named_colour]))
{
return $this->allocate_named($named_colour, $this->named_rgb[$named_colour], 'rgb');
}
return false;
}
/**
* Assign a name to a colour resource
*/
function name_colour($name, $resource)
{
$this->named_colours[$name] = $resource;
}
/**
* names and allocates a colour resource
*/
function allocate_named($name, $colour, $mode = false)
{
$resource = $this->allocate($colour, $mode);
if ($resource !== false)
{
$this->name_colour($name, $resource);
}
return $resource;
}
/**
* allocates a specified colour into the image
*/
function allocate($colour, $mode = false)
{
if ($mode === false)
{
$mode = $this->mode;
}
if (!is_array($colour))
{
if (isset($this->named_rgb[$colour]))
{
return $this->allocate_named($colour, $this->named_rgb[$colour], 'rgb');
}
if (!is_int($colour))
{
return false;
}
$mode = 'rgb';
$colour = array(255 & ($colour >> 16), 255 & ($colour >> 8), 255 & $colour);
}
if (isset($colour['mode']))
{
$mode = $colour['mode'];
unset($colour['mode']);
}
if (isset($colour['random']))
{
unset($colour['random']);
// everything else is params
return $this->random_colour($colour, $mode);
}
$rgb = colour_manager::model_convert($colour, $mode, 'rgb');
$store = ($this->mode == 'rgb') ? $rgb : colour_manager::model_convert($colour, $mode, $this->mode);
$resource = imagecolorallocate($this->img, $rgb[0], $rgb[1], $rgb[2]);
$this->colours[$resource] = $store;
return $resource;
}
/**
* randomly generates a colour, with optional params
*/
function random_colour($params = array(), $mode = false)
{
if ($mode === false)
{
$mode = $this->mode;
}
switch ($mode)
{
case 'rgb':
// @TODO random rgb generation. do we intend to do this, or is it just too tedious?
break;
case 'ahsv':
case 'hsv':
default:
$default_params = array(
'hue_bias' => false, // degree / 'r'/'g'/'b'/'c'/'m'/'y' /'o'
'hue_range' => false, // if hue bias, then difference range +/- from bias
'min_saturation' => 30, // 0 - 100
'max_saturation' => 80, // 0 - 100
'min_value' => 30, // 0 - 100
'max_value' => 80, // 0 - 100
);
$alt = ($mode == 'ahsv') ? true : false;
$params = array_merge($default_params, $params);
$min_hue = 0;
$max_hue = 359;
$min_saturation = max(0, $params['min_saturation']);
$max_saturation = min(100, $params['max_saturation']);
$min_value = max(0, $params['min_value']);
$max_value = min(100, $params['max_value']);
if ($params['hue_bias'] !== false)
{
if (is_numeric($params['hue_bias']))
{
$h = intval($params['hue_bias']) % 360;
}
else
{
switch ($params['hue_bias'])
{
case 'o':
$h = $alt ? 60 : 30;
break;
case 'y':
$h = $alt ? 120 : 60;
break;
case 'g':
$h = $alt ? 180 : 120;
break;
case 'c':
$h = $alt ? 210 : 180;
break;
case 'b':
$h = 240;
break;
case 'm':
$h = 300;
break;
case 'r':
default:
$h = 0;
break;
}
}
$min_hue = $h + 360;
$max_hue = $h + 360;
if ($params['hue_range'])
{
$min_hue -= min(180, $params['hue_range']);
$max_hue += min(180, $params['hue_range']);
}
}
$h = mt_rand($min_hue, $max_hue);
$s = mt_rand($min_saturation, $max_saturation);
$v = mt_rand($min_value, $max_value);
return $this->allocate(array($h, $s, $v), $mode);
break;
}
}
/**
*/
function colour_scheme($resource, $include_original = true)
{
$mode = 'hsv';
if (($pre = $this->get_resource($resource)) !== false)
{
$resource = $pre;
}
$colour = colour_manager::model_convert($this->colours[$resource], $this->mode, $mode);
$results = ($include_original) ? array($resource) : array();
$colour2 = $colour3 = $colour4 = $colour;
$colour2[0] += 150;
$colour3[0] += 180;
$colour4[0] += 210;
$results[] = $this->allocate($colour2, $mode);
$results[] = $this->allocate($colour3, $mode);
$results[] = $this->allocate($colour4, $mode);
return $results;
}
/**
*/
function mono_range($resource, $count = 5, $include_original = true)
{
if (is_array($resource))
{
$results = array();
for ($i = 0, $size = sizeof($resource); $i < $size; ++$i)
{
$results = array_merge($results, $this->mono_range($resource[$i], $count, $include_original));
}
return $results;
}
$mode = (in_array($this->mode, array('hsv', 'ahsv'), true) ? $this->mode : 'ahsv');
if (($pre = $this->get_resource($resource)) !== false)
{
$resource = $pre;
}
$colour = colour_manager::model_convert($this->colours[$resource], $this->mode, $mode);
$results = array();
if ($include_original)
{
$results[] = $resource;
$count--;
}
// This is a hard problem. I chicken out and try to maintain readability at the cost of less randomness.
while ($count > 0)
{
$colour[1] = ($colour[1] + mt_rand(40,60)) % 99;
$colour[2] = ($colour[2] + mt_rand(40,60));
$results[] = $this->allocate($colour, $mode);
$count--;
}
return $results;
}
/**
* Convert from one colour model to another
*/
function model_convert($colour, $from_model, $to_model)
{
if ($from_model == $to_model)
{
return $colour;
}
switch ($to_model)
{
case 'hsv':
switch ($from_model)
{
case 'ahsv':
return colour_manager::ah2h($colour);
break;
case 'rgb':
return colour_manager::rgb2hsv($colour);
break;
}
break;
case 'ahsv':
switch ($from_model)
{
case 'hsv':
return colour_manager::h2ah($colour);
break;
case 'rgb':
return colour_manager::h2ah(colour_manager::rgb2hsv($colour));
break;
}
break;
case 'rgb':
switch ($from_model)
{
case 'hsv':
return colour_manager::hsv2rgb($colour);
break;
case 'ahsv':
return colour_manager::hsv2rgb(colour_manager::ah2h($colour));
break;
}
break;
}
return false;
}
/**
* Slightly altered from wikipedia's algorithm
*/
function hsv2rgb($hsv)
{
colour_manager::normalize_hue($hsv[0]);
$h = $hsv[0];
$s = min(1, max(0, $hsv[1] / 100));
$v = min(1, max(0, $hsv[2] / 100));
// calculate hue sector
$hi = floor($hsv[0] / 60);
// calculate opposite colour
$p = $v * (1 - $s);
// calculate distance between hex vertices
$f = ($h / 60) - $hi;
// coming in or going out?
if (!($hi & 1))
{
$f = 1 - $f;
}
// calculate adjacent colour
$q = $v * (1 - ($f * $s));
switch ($hi)
{
case 0:
$rgb = array($v, $q, $p);
break;
case 1:
$rgb = array($q, $v, $p);
break;
case 2:
$rgb = array($p, $v, $q);
break;
case 3:
$rgb = array($p, $q, $v);
break;
case 4:
$rgb = array($q, $p, $v);
break;
case 5:
$rgb = array($v, $p, $q);
break;
default:
return array(0, 0, 0);
break;
}
return array(255 * $rgb[0], 255 * $rgb[1], 255 * $rgb[2]);
}
/**
* (more than) Slightly altered from wikipedia's algorithm
*/
function rgb2hsv($rgb)
{
$r = min(255, max(0, $rgb[0]));
$g = min(255, max(0, $rgb[1]));
$b = min(255, max(0, $rgb[2]));
$max = max($r, $g, $b);
$min = min($r, $g, $b);
$v = $max / 255;
$s = (!$max) ? 0 : 1 - ($min / $max);
// if max - min is 0, we want hue to be 0 anyway.
$h = $max - $min;
if ($h)
{
switch ($max)
{
case $g:
$h = 120 + (60 * ($b - $r) / $h);
break;
case $b:
$h = 240 + (60 * ($r - $g) / $h);
break;
case $r:
$h = 360 + (60 * ($g - $b) / $h);
break;
}
}
colour_manager::normalize_hue($h);
return array($h, $s * 100, $v * 100);
}
/**
*/
function normalize_hue(&$hue)
{
$hue %= 360;
if ($hue < 0)
{
$hue += 360;
}
}
/**
* Alternate hue to hue
*/
function ah2h($ahue)
{
if (is_array($ahue))
{
$ahue[0] = colour_manager::ah2h($ahue[0]);
return $ahue;
}
colour_manager::normalize_hue($ahue);
// blue through red is already ok
if ($ahue >= 240)
{
return $ahue;
}
// ahue green is at 180
if ($ahue >= 180)
{
// return (240 - (2 * (240 - $ahue)));
return (2 * $ahue) - 240; // equivalent
}
// ahue yellow is at 120 (RYB rather than RGB)
if ($ahue >= 120)
{
return $ahue - 60;
}
return $ahue / 2;
}
/**
* hue to Alternate hue
*/
function h2ah($hue)
{
if (is_array($hue))
{
$hue[0] = colour_manager::h2ah($hue[0]);
return $hue;
}
colour_manager::normalize_hue($hue);
// blue through red is already ok
if ($hue >= 240)
{
return $hue;
}
else if ($hue <= 60)
{
return $hue * 2;
}
else if ($hue <= 120)
{
return $hue + 60;
}
else
{
return ($hue + 240) / 2;
}
}
}
?>PK
[36&b &b captcha/captcha_gd_wave.phpnu W+A width;
$img_y = $this->height;
// Generate image
$img = imagecreatetruecolor($img_x, $img_y);
$x_grid = mt_rand(6, 10);
$y_grid = mt_rand(6, 10);
// Ok, so lets cut to the chase. We could accurately represent this in 3d and
// do all the appropriate linear transforms. my questions is... why bother?
// The computational overhead is unnecessary when you consider the simple fact:
// we're not here to accurately represent a model, but to just show off some random-ish
// polygons
// Conceive of 3 spaces.
// 1) planar-space (discrete "pixel" grid)
// 2) 3-space. (planar-space with z/height aspect)
// 3) image space (pixels on the screen)
// resolution of the planar-space we're embedding the text code in
$plane_x = 100;
$plane_y = 30;
$subdivision_factor = 3;
// $box is the 4 points in img_space that correspond to the corners of the plane in 3-space
$box = array(
'upper_left' => array(
'x' => mt_rand(5, 15),
'y' => mt_rand(10, 15)
),
'upper_right' => array(
'x' => mt_rand($img_x - 35, $img_x - 19),
'y' => mt_rand(10, 17)
),
'lower_left' => array(
'x' => mt_rand($img_x - 45, $img_x - 5),
'y' => mt_rand($img_y - 15, $img_y - 0),
),
);
$box['lower_right'] = array(
'x' => $box['lower_left']['x'] + $box['upper_left']['x'] - $box['upper_right']['x'],
'y' => $box['lower_left']['y'] + $box['upper_left']['y'] - $box['upper_right']['y'],
);
// TODO
$background = imagecolorallocate($img, mt_rand(155, 255), mt_rand(155, 255), mt_rand(155, 255));
imagefill($img, 0, 0, $background);
$black = imagecolorallocate($img, 0, 0, 0);
$random = array();
$fontcolors = array();
for ($i = 0; $i < 15; ++$i)
{
$random[$i] = imagecolorallocate($img, mt_rand(120, 255), mt_rand(120, 255), mt_rand(120, 255));
}
$fontcolors[0] = imagecolorallocate($img, mt_rand(0, 120), mt_rand(0, 120), mt_rand(0, 120));
$colors = array();
$minr = mt_rand(20, 30);
$ming = mt_rand(20, 30);
$minb = mt_rand(20, 30);
$maxr = mt_rand(150, 230);
$maxg = mt_rand(150, 230);
$maxb = mt_rand(150, 230);
for ($i = -30; $i <= 30; ++$i)
{
$coeff1 = ($i + 12) / 45;
$coeff2 = 1 - $coeff1;
$colors[$i] = imagecolorallocate($img, ($coeff2 * $maxr) + ($coeff1 * $minr), ($coeff2 * $maxg) + ($coeff1 * $ming), ($coeff2 * $maxb) + ($coeff1 * $minb));
}
// $img_buffer is the last row of 3-space positions (converted to img-space), cached
// (using this means we don't need to recalculate all 4 positions for each new polygon,
// merely the newest point that we're adding, which is then cached.
$img_buffer = array(array(), array());
// In image-space, the x- and y-offset necessary to move one unit in the x-direction in planar-space
$dxx = ($box['upper_right']['x'] - $box['upper_left']['x']) / ($subdivision_factor * $plane_x);
$dxy = ($box['upper_right']['y'] - $box['upper_left']['y']) / ($subdivision_factor * $plane_x);
// In image-space, the x- and y-offset necessary to move one unit in the y-direction in planar-space
$dyx = ($box['lower_right']['x'] - $box['upper_left']['x']) / ($subdivision_factor * $plane_y);
$dyy = ($box['lower_right']['y'] - $box['upper_left']['y']) / ($subdivision_factor * $plane_y);
// Initial captcha-letter offset in planar-space
$plane_offset_x = mt_rand(3, 8);
$plane_offset_y = mt_rand( 12, 15);
// character map
$map = $this->captcha_bitmaps();
// matrix
$plane = array();
// for each character, we'll silkscreen it into our boolean pixel plane
for ($c = 0, $code_num = strlen($code); $c < $code_num; ++$c)
{
$letter = $code[$c];
for ($x = $map['width'] - 1; $x >= 0; --$x)
{
for ($y = $map['height'] - 1; $y >= 0; --$y)
{
if ($map['data'][$letter][$y][$x])
{
$plane[$y + $plane_offset_y + (($c & 1) ? 1 : -1)][$x + $plane_offset_x] = true;
}
}
}
$plane_offset_x += 11;
}
// calculate our first buffer, we can't actually draw polys with these yet
// img_pos_prev == screen x,y location to our immediate left.
// img_pos_cur == current screen x,y location
// we calculate screen position of our
// current cell based on the difference from the previous cell
// rather than recalculating from absolute coordinates
// What we cache into the $img_buffer contains the raised text coordinates.
$img_pos_prev = $img_buffer[0][0] = array($box['upper_left']['x'], $box['upper_left']['y']);
$cur_height = $prev_height = $this->wave_height(0, 0, $subdivision_factor);
$full_x = $plane_x * $subdivision_factor;
$full_y = $plane_y * $subdivision_factor;
for ($x = 1; $x <= $full_x; ++$x)
{
$cur_height = $this->wave_height($x, 0, $subdivision_factor);
$offset = $cur_height - $prev_height;
$img_pos_cur = array($img_pos_prev[0] + $dxx, $img_pos_prev[1] + $dxy + $offset);
$img_buffer[0][$x] = $img_pos_cur;
$img_pos_prev = $img_pos_cur;
$prev_height = $cur_height;
}
for ($y = 1; $y <= $full_y; ++$y)
{
// swap buffers
$buffer_cur = $y & 1;
$buffer_prev = 1 - $buffer_cur;
$prev_height = $this->wave_height(0, $y, $subdivision_factor);
$offset = $prev_height - $this->wave_height(0, $y - 1, $subdivision_factor);
$img_pos_cur = array($img_buffer[$buffer_prev][0][0] + $dyx, min($img_buffer[$buffer_prev][0][1] + $dyy + $offset, $img_y - 1));
// make sure we don't try to write off the page
$img_pos_prev = $img_pos_cur;
$img_buffer[$buffer_cur][0] = $img_pos_cur;
for ($x = 1; $x <= $full_x; ++$x)
{
$cur_height = $this->wave_height($x, $y, $subdivision_factor) + $this->grid_height($x, $y, 1, $x_grid, $y_grid);
// height is a z-factor, not a y-factor
$offset = $cur_height - $prev_height;
$img_pos_cur = array($img_pos_prev[0] + $dxx, $img_pos_prev[1] + $dxy + $offset);
// height is float, index it to an int, get closest color
$color = $colors[intval($cur_height)];
$img_pos_prev = $img_pos_cur;
$prev_height = $cur_height;
$y_index_old = intval(($y - 1) / $subdivision_factor);
$y_index_new = intval($y / $subdivision_factor);
$x_index_old = intval(($x - 1) / $subdivision_factor);
$x_index_new = intval($x / $subdivision_factor);
if (!empty($plane[$y_index_new][$x_index_new]))
{
$img_pos_cur[1] += $this->wave_height($x, $y, $subdivision_factor, 1) - 30 - $cur_height;
$color = $colors[20];
}
$img_pos_cur[1] = min($img_pos_cur[1], $img_y - 1);
$img_buffer[$buffer_cur][$x] = $img_pos_cur;
// Smooth the edges as much as possible by having not more than one low<->high traingle per square
// Otherwise, just
$diag_down = (empty($plane[$y_index_old][$x_index_old]) == empty($plane[$y_index_new][$x_index_new]));
$diag_up = (empty($plane[$y_index_old][$x_index_new]) == empty($plane[$y_index_new][$x_index_old]));
// natural switching
$mode = ($x + $y) & 1;
// override if it requires it
if ($diag_down != $diag_up)
{
$mode = $diag_up;
}
if ($mode)
{
// +-/ /
// 1 |/ 2 /|
// / /-+
$poly1 = array_merge($img_buffer[$buffer_cur][$x - 1], $img_buffer[$buffer_prev][$x - 1], $img_buffer[$buffer_prev][$x]);
$poly2 = array_merge($img_buffer[$buffer_cur][$x - 1], $img_buffer[$buffer_cur][$x], $img_buffer[$buffer_prev][$x]);
}
else
{
// \ \-+
// 1 |\ 2 \|
// +-\ \
$poly1 = array_merge($img_buffer[$buffer_cur][$x - 1], $img_buffer[$buffer_prev][$x - 1], $img_buffer[$buffer_cur][$x]);
$poly2 = array_merge($img_buffer[$buffer_prev][$x - 1], $img_buffer[$buffer_prev][$x], $img_buffer[$buffer_cur][$x]);
}
imagefilledpolygon($img, $poly1, 3, $color);
imagefilledpolygon($img, $poly2, 3, $color);
}
}
// Output image
header('Content-Type: image/png');
header('Cache-control: no-cache, no-store');
//$mtime = explode(' ', microtime());
//$totaltime = $mtime[0] + $mtime[1] - $starttime;
//echo $totaltime . " \n";
//echo memory_get_usage() - $tmp;
imagepng($img);
imagedestroy($img);
}
function wave_height($x, $y, $factor = 1, $tweak = 0.7)
{
// stretch the wave. TODO: pretty it up
$x = $x/5 + 180;
$y = $y/4;
return ((sin($x / (3 * $factor)) + sin($y / (3 * $factor))) * 10 * $tweak);
}
function grid_height($x, $y, $factor = 1, $x_grid, $y_grid)
{
return ((!($x % ($x_grid * $factor)) || !($y % ($y_grid * $factor))) ? 3 : 0);
}
function captcha_bitmaps()
{
return array(
'width' => 9,
'height' => 13,
'data' => array(
'A' => array(
array(0,0,1,1,1,1,0,0,0),
array(0,1,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,0),
),
'B' => array(
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'C' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'D' => array(
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'E' => array(
array(0,0,1,1,1,1,1,1,1),
array(0,1,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'F' => array(
array(0,0,1,1,1,1,1,1,0),
array(0,1,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'G' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,1,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'H' => array(
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'I' => array(
array(0,1,1,1,1,1,1,1,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,1,1,1,1,1,1,1,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'J' => array(
array(0,0,0,0,0,0,1,1,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,0,1,0,0,0,0,1,0),
array(0,0,0,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'K' => array(
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,1,0,0,0,0,0),
array(1,0,1,0,0,0,0,0,0),
array(1,1,0,0,0,0,0,0,0),
array(1,0,1,0,0,0,0,0,0),
array(1,0,0,1,0,0,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'L' => array(
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'M' => array(
array(0,1,0,0,0,0,0,1,0),
array(0,1,1,0,0,0,1,1,0),
array(0,1,0,1,0,1,0,1,0),
array(0,1,0,0,1,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'N' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,1,0,0,0,0,0,0,1),
array(1,0,1,0,0,0,0,0,1),
array(1,0,0,1,0,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,0,0,1,0,0,1),
array(1,0,0,0,0,0,1,0,1),
array(1,0,0,0,0,0,0,1,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'O' => array(
array(0,0,0,1,1,1,0,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,0,1,1,1,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'P' => array(
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'Q' => array(
array(0,0,1,1,1,1,0,0,0),
array(0,1,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,1,0,0,1,0),
array(1,0,0,0,0,1,0,1,0),
array(0,1,0,0,0,0,1,0,0),
array(0,0,1,1,1,1,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'R' => array(
array(1,1,1,1,1,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,1,0,0),
array(1,1,1,1,1,1,0,0,0),
array(1,0,1,0,0,0,0,0,0),
array(1,0,0,1,0,0,0,0,0),
array(1,0,0,0,1,0,0,0,0),
array(1,0,0,0,0,1,0,0,0),
array(1,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'S' => array(
array(0,0,1,1,1,1,1,1,1),
array(0,1,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(1,1,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'T' => array(
array(1,1,1,1,1,1,1,1,1),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'U' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'V' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'W' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,1,0,0,0,1),
array(1,0,0,1,0,1,0,0,1),
array(1,0,1,0,0,0,1,0,1),
array(1,1,0,0,0,0,0,1,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'X' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'Y' => array(
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,0,0,0,1,0,0),
array(0,0,0,1,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'Z' => array(
array(1,1,1,1,1,1,1,1,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,0,0,0,0),
array(0,0,1,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,1),
array(1,1,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'1' => array(
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,1,0,0,0,0),
array(0,0,1,0,1,0,0,0,0),
array(0,1,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,1,1,1,1,1,1,1,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'2' => array(
array(0,0,0,1,1,1,0,0,0),
array(0,0,1,0,0,0,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,1,0,0,0,0,0),
array(0,0,1,0,0,0,0,0,0),
array(0,1,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,0,0),
),
'3' => array(
array(0,0,0,1,1,1,1,0,0),
array(0,0,1,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,1,1,0,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,0,1,0,0,0,0,1,0),
array(0,0,0,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'4' => array(
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,1,0),
array(0,0,0,0,0,1,0,1,0),
array(0,0,0,0,1,0,0,1,0),
array(0,0,0,1,0,0,0,1,0),
array(0,0,1,0,0,0,0,1,0),
array(0,1,1,1,1,1,1,1,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'5' => array(
array(1,1,1,1,1,1,1,1,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(0,1,0,0,0,0,0,0,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'6' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,0,0,0,0,0,0),
array(1,0,0,1,1,1,1,0,0),
array(1,0,1,0,0,0,0,1,0),
array(1,1,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'7' => array(
array(1,1,1,1,1,1,1,1,1),
array(1,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,1,0),
array(0,0,0,0,0,0,1,0,0),
array(0,0,0,0,0,1,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,1,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'8' => array(
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,1,0,0,0,0,0,1,0),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(1,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,0),
array(0,0,1,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
),
'9' => array(
array(0,0,0,1,1,1,1,0,0),
array(0,0,1,0,0,0,0,1,0),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,1,1),
array(0,0,1,1,1,1,1,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,0,0,0,0,0,0,0,1),
array(0,1,0,0,0,0,0,0,1),
array(0,0,1,0,0,0,0,1,0),
array(0,0,0,1,1,1,1,0,0),
array(0,0,0,0,0,0,0,0,0),
array(0,0,0,0,0,0,0,0,0),
),
)
);
}
}
?>PK
[Pآ functions_privmsgs.phpnu W+A array(
RULE_IS_LIKE => array('check0' => 'message_subject', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_IS_NOT_LIKE => array('check0' => 'message_subject', 'function' => '!(preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0}))'),
RULE_IS => array('check0' => 'message_subject', 'function' => '{CHECK0} == {STRING}'),
RULE_IS_NOT => array('check0' => 'message_subject', 'function' => '{CHECK0} != {STRING}'),
RULE_BEGINS_WITH => array('check0' => 'message_subject', 'function' => 'preg_match("/^" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_ENDS_WITH => array('check0' => 'message_subject', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "$/i", {CHECK0})'),
),
CHECK_SENDER => array(
RULE_IS_LIKE => array('check0' => 'username', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_IS_NOT_LIKE => array('check0' => 'username', 'function' => '!(preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0}))'),
RULE_IS => array('check0' => 'username', 'function' => '{CHECK0} == {STRING}'),
RULE_IS_NOT => array('check0' => 'username', 'function' => '{CHECK0} != {STRING}'),
RULE_BEGINS_WITH => array('check0' => 'username', 'function' => 'preg_match("/^" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_ENDS_WITH => array('check0' => 'username', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "$/i", {CHECK0})'),
RULE_IS_FRIEND => array('check0' => 'friend', 'function' => '{CHECK0} == 1'),
RULE_IS_FOE => array('check0' => 'foe', 'function' => '{CHECK0} == 1'),
RULE_IS_USER => array('check0' => 'author_id', 'function' => '{CHECK0} == {USER_ID}'),
RULE_IS_GROUP => array('check0' => 'author_in_group', 'function' => 'in_array({GROUP_ID}, {CHECK0})'),
),
CHECK_MESSAGE => array(
RULE_IS_LIKE => array('check0' => 'message_text', 'function' => 'preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0})'),
RULE_IS_NOT_LIKE => array('check0' => 'message_text', 'function' => '!(preg_match("/" . preg_quote({STRING}, "/") . "/i", {CHECK0}))'),
RULE_IS => array('check0' => 'message_text', 'function' => '{CHECK0} == {STRING}'),
RULE_IS_NOT => array('check0' => 'message_text', 'function' => '{CHECK0} != {STRING}'),
),
CHECK_STATUS => array(
RULE_ANSWERED => array('check0' => 'pm_replied', 'function' => '{CHECK0} == 1'),
RULE_FORWARDED => array('check0' => 'pm_forwarded', 'function' => '{CHECK0} == 1'),
),
CHECK_TO => array(
RULE_TO_GROUP => array('check0' => 'to', 'check1' => 'bcc', 'check2' => 'user_in_group', 'function' => 'in_array("g_" . {CHECK2}, {CHECK0}) || in_array("g_" . {CHECK2}, {CHECK1})'),
RULE_TO_ME => array('check0' => 'to', 'check1' => 'bcc', 'function' => 'in_array("u_" . $user_id, {CHECK0}) || in_array("u_" . $user_id, {CHECK1})'),
)
);
/**
* This is for defining which condition fields to show for which Rule
*/
$global_rule_conditions = array(
RULE_IS_LIKE => 'text',
RULE_IS_NOT_LIKE => 'text',
RULE_IS => 'text',
RULE_IS_NOT => 'text',
RULE_BEGINS_WITH => 'text',
RULE_ENDS_WITH => 'text',
RULE_IS_USER => 'user',
RULE_IS_GROUP => 'group'
);
/**
* Get all folder
*/
function get_folder($user_id, $folder_id = false)
{
global $db, $user, $template;
global $phpbb_root_path, $phpEx;
$folder = array();
// Get folder information
$sql = 'SELECT folder_id, COUNT(msg_id) as num_messages, SUM(pm_unread) as num_unread
FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id
AND folder_id <> " . PRIVMSGS_NO_BOX . '
GROUP BY folder_id';
$result = $db->sql_query($sql);
$num_messages = $num_unread = array();
while ($row = $db->sql_fetchrow($result))
{
$num_messages[(int) $row['folder_id']] = $row['num_messages'];
$num_unread[(int) $row['folder_id']] = $row['num_unread'];
}
$db->sql_freeresult($result);
// Make sure the default boxes are defined
$available_folder = array(PRIVMSGS_INBOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX);
foreach ($available_folder as $default_folder)
{
if (!isset($num_messages[$default_folder]))
{
$num_messages[$default_folder] = 0;
}
if (!isset($num_unread[$default_folder]))
{
$num_unread[$default_folder] = 0;
}
}
// Adjust unread status for outbox
$num_unread[PRIVMSGS_OUTBOX] = $num_messages[PRIVMSGS_OUTBOX];
$folder[PRIVMSGS_INBOX] = array(
'folder_name' => $user->lang['PM_INBOX'],
'num_messages' => $num_messages[PRIVMSGS_INBOX],
'unread_messages' => $num_unread[PRIVMSGS_INBOX]
);
// Custom Folder
$sql = 'SELECT folder_id, folder_name, pm_count
FROM ' . PRIVMSGS_FOLDER_TABLE . "
WHERE user_id = $user_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$folder[$row['folder_id']] = array(
'folder_name' => $row['folder_name'],
'num_messages' => $row['pm_count'],
'unread_messages' => ((isset($num_unread[$row['folder_id']])) ? $num_unread[$row['folder_id']] : 0)
);
}
$db->sql_freeresult($result);
$folder[PRIVMSGS_OUTBOX] = array(
'folder_name' => $user->lang['PM_OUTBOX'],
'num_messages' => $num_messages[PRIVMSGS_OUTBOX],
'unread_messages' => $num_unread[PRIVMSGS_OUTBOX]
);
$folder[PRIVMSGS_SENTBOX] = array(
'folder_name' => $user->lang['PM_SENTBOX'],
'num_messages' => $num_messages[PRIVMSGS_SENTBOX],
'unread_messages' => $num_unread[PRIVMSGS_SENTBOX]
);
// Define Folder Array for template designers (and for making custom folders usable by the template too)
foreach ($folder as $f_id => $folder_ary)
{
$folder_id_name = ($f_id == PRIVMSGS_INBOX) ? 'inbox' : (($f_id == PRIVMSGS_OUTBOX) ? 'outbox' : 'sentbox');
$template->assign_block_vars('folder', array(
'FOLDER_ID' => $f_id,
'FOLDER_NAME' => $folder_ary['folder_name'],
'NUM_MESSAGES' => $folder_ary['num_messages'],
'UNREAD_MESSAGES' => $folder_ary['unread_messages'],
'U_FOLDER' => ($f_id > 0) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&folder=' . $f_id) : append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&folder=' . $folder_id_name),
'S_CUR_FOLDER' => ($f_id === $folder_id) ? true : false,
'S_UNREAD_MESSAGES' => ($folder_ary['unread_messages']) ? true : false,
'S_CUSTOM_FOLDER' => ($f_id > 0) ? true : false)
);
}
if ($folder_id !== false && !isset($folder[$folder_id]))
{
trigger_error('UNKNOWN_FOLDER');
}
return $folder;
}
/**
* Delete Messages From Sentbox
* we are doing this here because this saves us a bunch of checks and queries
*/
function clean_sentbox($num_sentbox_messages)
{
global $db, $user, $config;
// Check Message Limit
if ($user->data['message_limit'] && $num_sentbox_messages > $user->data['message_limit'])
{
// Delete old messages
$sql = 'SELECT t.msg_id
FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p
WHERE t.msg_id = p.msg_id
AND t.user_id = ' . $user->data['user_id'] . '
AND t.folder_id = ' . PRIVMSGS_SENTBOX . '
ORDER BY p.message_time ASC';
$result = $db->sql_query_limit($sql, ($num_sentbox_messages - $user->data['message_limit']));
$delete_ids = array();
while ($row = $db->sql_fetchrow($result))
{
$delete_ids[] = $row['msg_id'];
}
$db->sql_freeresult($result);
delete_pm($user->data['user_id'], $delete_ids, PRIVMSGS_SENTBOX);
}
}
/**
* Check Rule against Message Information
*/
function check_rule(&$rules, &$rule_row, &$message_row, $user_id)
{
global $user, $config;
if (!isset($rules[$rule_row['rule_check']][$rule_row['rule_connection']]))
{
return false;
}
$check_ary = $rules[$rule_row['rule_check']][$rule_row['rule_connection']];
// Replace Check Literals
$evaluate = $check_ary['function'];
$evaluate = preg_replace('/{(CHECK[0-9])}/', '$message_row[$check_ary[strtolower("\1")]]', $evaluate);
// Replace Rule Literals
$evaluate = preg_replace('/{(STRING|USER_ID|GROUP_ID)}/', '$rule_row["rule_" . strtolower("\1")]', $evaluate);
// Evil Statement
$result = false;
eval('$result = (' . $evaluate . ') ? true : false;');
if (!$result)
{
return false;
}
switch ($rule_row['rule_action'])
{
case ACTION_PLACE_INTO_FOLDER:
return array('action' => $rule_row['rule_action'], 'folder_id' => $rule_row['rule_folder_id']);
break;
case ACTION_MARK_AS_READ:
case ACTION_MARK_AS_IMPORTANT:
return array('action' => $rule_row['rule_action'], 'pm_unread' => $message_row['pm_unread'], 'pm_marked' => $message_row['pm_marked']);
break;
case ACTION_DELETE_MESSAGE:
global $db, $auth;
// Check for admins/mods - users are not allowed to remove those messages...
// We do the check here to make sure the data we use is consistent
$sql = 'SELECT user_id, user_type, user_permissions
FROM ' . USERS_TABLE . '
WHERE user_id = ' . (int) $message_row['author_id'];
$result = $db->sql_query($sql);
$userdata = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$auth2 = new auth();
$auth2->acl($userdata);
if (!$auth2->acl_get('a_') && !$auth2->acl_get('m_') && !$auth2->acl_getf_global('m_'))
{
return array('action' => $rule_row['rule_action'], 'pm_unread' => $message_row['pm_unread'], 'pm_marked' => $message_row['pm_marked']);
}
return false;
break;
default:
return false;
}
return false;
}
/**
* Update user PM count
*/
function update_pm_counts()
{
global $user, $db;
// Update unread count
$sql = 'SELECT COUNT(msg_id) as num_messages
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE pm_unread = 1
AND folder_id <> ' . PRIVMSGS_OUTBOX . '
AND user_id = ' . $user->data['user_id'];
$result = $db->sql_query($sql);
$user->data['user_unread_privmsg'] = (int) $db->sql_fetchfield('num_messages');
$db->sql_freeresult($result);
// Update new pm count
$sql = 'SELECT COUNT(msg_id) as num_messages
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE pm_new = 1
AND folder_id IN (' . PRIVMSGS_NO_BOX . ', ' . PRIVMSGS_HOLD_BOX . ')
AND user_id = ' . $user->data['user_id'];
$result = $db->sql_query($sql);
$user->data['user_new_privmsg'] = (int) $db->sql_fetchfield('num_messages');
$db->sql_freeresult($result);
$db->sql_query('UPDATE ' . USERS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', array(
'user_unread_privmsg' => (int) $user->data['user_unread_privmsg'],
'user_new_privmsg' => (int) $user->data['user_new_privmsg'],
)) . ' WHERE user_id = ' . $user->data['user_id']);
// Ok, here we need to repair something, other boxes than privmsgs_no_box and privmsgs_hold_box should not carry the pm_new flag.
if (!$user->data['user_new_privmsg'])
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET pm_new = 0
WHERE pm_new = 1
AND folder_id NOT IN (' . PRIVMSGS_NO_BOX . ', ' . PRIVMSGS_HOLD_BOX . ')
AND user_id = ' . $user->data['user_id'];
$db->sql_query($sql);
}
}
/**
* Place new messages into appropriate folder
*/
function place_pm_into_folder(&$global_privmsgs_rules, $release = false)
{
global $db, $user, $config;
if (!$user->data['user_new_privmsg'])
{
return array('not_moved' => 0, 'removed' => 0);
}
$user_message_rules = (int) $user->data['user_message_rules'];
$user_id = (int) $user->data['user_id'];
$action_ary = $move_into_folder = array();
$num_removed = 0;
// Newly processing on-hold messages
if ($release)
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET folder_id = ' . PRIVMSGS_NO_BOX . '
WHERE folder_id = ' . PRIVMSGS_HOLD_BOX . "
AND user_id = $user_id";
$db->sql_query($sql);
}
// Get those messages not yet placed into any box
$retrieve_sql = 'SELECT t.*, p.*, u.username, u.user_id, u.group_id
FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p, ' . USERS_TABLE . " u
WHERE t.user_id = $user_id
AND p.author_id = u.user_id
AND t.folder_id = " . PRIVMSGS_NO_BOX . '
AND t.msg_id = p.msg_id';
// Just place into the appropriate arrays if no rules need to be checked
if (!$user_message_rules)
{
$result = $db->sql_query($retrieve_sql);
while ($row = $db->sql_fetchrow($result))
{
$action_ary[$row['msg_id']][] = array('action' => false);
}
$db->sql_freeresult($result);
}
else
{
$user_rules = $zebra = $check_rows = array();
$user_ids = $memberships = array();
// First of all, grab all rules and retrieve friends/foes
$sql = 'SELECT *
FROM ' . PRIVMSGS_RULES_TABLE . "
WHERE user_id = $user_id";
$result = $db->sql_query($sql);
$user_rules = $db->sql_fetchrowset($result);
$db->sql_freeresult($result);
if (sizeof($user_rules))
{
$sql = 'SELECT zebra_id, friend, foe
FROM ' . ZEBRA_TABLE . "
WHERE user_id = $user_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$zebra[$row['zebra_id']] = $row;
}
$db->sql_freeresult($result);
}
// Now build a bare-bone check_row array
$result = $db->sql_query($retrieve_sql);
while ($row = $db->sql_fetchrow($result))
{
$check_rows[] = array_merge($row, array(
'to' => explode(':', $row['to_address']),
'bcc' => explode(':', $row['bcc_address']),
'friend' => (isset($zebra[$row['author_id']])) ? $zebra[$row['author_id']]['friend'] : 0,
'foe' => (isset($zebra[$row['author_id']])) ? $zebra[$row['author_id']]['foe'] : 0,
'user_in_group' => array($user->data['group_id']),
'author_in_group' => array())
);
$user_ids[] = $row['user_id'];
}
$db->sql_freeresult($result);
// Retrieve user memberships
if (sizeof($user_ids))
{
$sql = 'SELECT *
FROM ' . USER_GROUP_TABLE . '
WHERE ' . $db->sql_in_set('user_id', $user_ids) . '
AND user_pending = 0';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$memberships[$row['user_id']][] = $row['group_id'];
}
$db->sql_freeresult($result);
}
// Now place into the appropriate folder
foreach ($check_rows as $row)
{
// Add membership if set
if (isset($memberships[$row['author_id']]))
{
$row['author_in_group'] = $memberships[$row['user_id']];
}
// Check Rule - this should be very quick since we have all information we need
$is_match = false;
foreach ($user_rules as $rule_row)
{
if (($action = check_rule($global_privmsgs_rules, $rule_row, $row, $user_id)) !== false)
{
$is_match = true;
$action_ary[$row['msg_id']][] = $action;
}
}
if (!$is_match)
{
$action_ary[$row['msg_id']][] = array('action' => false);
}
}
unset($user_rules, $zebra, $check_rows, $user_ids, $memberships);
}
// We place actions into arrays, to save queries.
$sql = $unread_ids = $delete_ids = $important_ids = array();
foreach ($action_ary as $msg_id => $msg_ary)
{
// It is allowed to execute actions more than once, except placing messages into folder
$folder_action = $message_removed = false;
foreach ($msg_ary as $pos => $rule_ary)
{
if ($folder_action && $rule_ary['action'] == ACTION_PLACE_INTO_FOLDER)
{
continue;
}
switch ($rule_ary['action'])
{
case ACTION_PLACE_INTO_FOLDER:
// Folder actions have precedence, so we will remove any other ones
$folder_action = true;
$move_into_folder[(int) $rule_ary['folder_id']][] = $msg_id;
break;
case ACTION_MARK_AS_READ:
if ($rule_ary['pm_unread'])
{
$unread_ids[] = $msg_id;
}
break;
case ACTION_DELETE_MESSAGE:
$delete_ids[] = $msg_id;
$message_removed = true;
break;
case ACTION_MARK_AS_IMPORTANT:
if (!$rule_ary['pm_marked'])
{
$important_ids[] = $msg_id;
}
break;
}
}
// We place this here because it could happen that the messages are doubled if a rule marks a message and then moves it into a specific
// folder. Here we simply move the message into the INBOX if it gets not removed and also not put into a custom folder.
if (!$folder_action && !$message_removed)
{
$move_into_folder[PRIVMSGS_INBOX][] = $msg_id;
}
}
// Do not change the order of processing
// The number of queries needed to be executed here highly depends on the defined rules and are
// only gone through if new messages arrive.
// Delete messages
if (sizeof($delete_ids))
{
$num_removed += sizeof($delete_ids);
delete_pm($user_id, $delete_ids, PRIVMSGS_NO_BOX);
}
// Set messages to Unread
if (sizeof($unread_ids))
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET pm_unread = 0
WHERE ' . $db->sql_in_set('msg_id', $unread_ids) . "
AND user_id = $user_id
AND folder_id = " . PRIVMSGS_NO_BOX;
$db->sql_query($sql);
}
// mark messages as important
if (sizeof($important_ids))
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET pm_marked = 1 - pm_marked
WHERE folder_id = ' . PRIVMSGS_NO_BOX . "
AND user_id = $user_id
AND " . $db->sql_in_set('msg_id', $important_ids);
$db->sql_query($sql);
}
// Move into folder
$folder = array();
if (sizeof($move_into_folder))
{
// Determine Full Folder Action - we need the move to folder id later eventually
$full_folder_action = ($user->data['user_full_folder'] == FULL_FOLDER_NONE) ? ($config['full_folder_action'] - (FULL_FOLDER_NONE*(-1))) : $user->data['user_full_folder'];
$sql_folder = array_keys($move_into_folder);
if ($full_folder_action >= 0)
{
$sql_folder[] = $full_folder_action;
}
$sql = 'SELECT folder_id, pm_count
FROM ' . PRIVMSGS_FOLDER_TABLE . '
WHERE ' . $db->sql_in_set('folder_id', $sql_folder) . "
AND user_id = $user_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$folder[(int) $row['folder_id']] = (int) $row['pm_count'];
}
$db->sql_freeresult($result);
unset($sql_folder);
if (isset($move_into_folder[PRIVMSGS_INBOX]))
{
$sql = 'SELECT COUNT(msg_id) as num_messages
FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id
AND folder_id = " . PRIVMSGS_INBOX;
$result = $db->sql_query($sql);
$folder[PRIVMSGS_INBOX] = (int) $db->sql_fetchfield('num_messages');
$db->sql_freeresult($result);
}
}
// Here we have ideally only one folder to move into
foreach ($move_into_folder as $folder_id => $msg_ary)
{
$dest_folder = $folder_id;
$full_folder_action = FULL_FOLDER_NONE;
// Check Message Limit - we calculate with the complete array, most of the time it is one message
// But we are making sure that the other way around works too (more messages in queue than allowed to be stored)
if ($user->data['message_limit'] && $folder[$folder_id] && ($folder[$folder_id] + sizeof($msg_ary)) > $user->data['message_limit'])
{
$full_folder_action = ($user->data['user_full_folder'] == FULL_FOLDER_NONE) ? ($config['full_folder_action'] - (FULL_FOLDER_NONE*(-1))) : $user->data['user_full_folder'];
// If destination folder itself is full...
if ($full_folder_action >= 0 && ($folder[$full_folder_action] + sizeof($msg_ary)) > $user->data['message_limit'])
{
$full_folder_action = $config['full_folder_action'] - (FULL_FOLDER_NONE*(-1));
}
// If Full Folder Action is to move to another folder, we simply adjust the destination folder
if ($full_folder_action >= 0)
{
$dest_folder = $full_folder_action;
}
else if ($full_folder_action == FULL_FOLDER_DELETE)
{
// Delete some messages. NOTE: Ordered by msg_id here instead of message_time!
$sql = 'SELECT msg_id
FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id
AND folder_id = $dest_folder
ORDER BY msg_id ASC";
$result = $db->sql_query_limit($sql, (($folder[$dest_folder] + sizeof($msg_ary)) - $user->data['message_limit']));
$delete_ids = array();
while ($row = $db->sql_fetchrow($result))
{
$delete_ids[] = $row['msg_id'];
}
$db->sql_freeresult($result);
$num_removed += sizeof($delete_ids);
delete_pm($user_id, $delete_ids, $dest_folder);
}
}
//
if ($full_folder_action == FULL_FOLDER_HOLD)
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET folder_id = ' . PRIVMSGS_HOLD_BOX . '
WHERE folder_id = ' . PRIVMSGS_NO_BOX . "
AND user_id = $user_id
AND " . $db->sql_in_set('msg_id', $msg_ary);
$db->sql_query($sql);
}
else
{
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . "
SET folder_id = $dest_folder, pm_new = 0
WHERE folder_id = " . PRIVMSGS_NO_BOX . "
AND user_id = $user_id
AND pm_new = 1
AND " . $db->sql_in_set('msg_id', $msg_ary);
$db->sql_query($sql);
if ($dest_folder != PRIVMSGS_INBOX)
{
$sql = 'UPDATE ' . PRIVMSGS_FOLDER_TABLE . '
SET pm_count = pm_count + ' . (int) $db->sql_affectedrows() . "
WHERE folder_id = $dest_folder
AND user_id = $user_id";
$db->sql_query($sql);
}
}
}
if (sizeof($action_ary))
{
// Move from OUTBOX to SENTBOX
// We are not checking any full folder status here... SENTBOX is a special treatment (old messages get deleted)
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET folder_id = ' . PRIVMSGS_SENTBOX . '
WHERE folder_id = ' . PRIVMSGS_OUTBOX . '
AND ' . $db->sql_in_set('msg_id', array_keys($action_ary));
$db->sql_query($sql);
}
// Update new/unread count
update_pm_counts();
// Now check how many messages got not moved...
$sql = 'SELECT COUNT(msg_id) as num_messages
FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id
AND folder_id = " . PRIVMSGS_HOLD_BOX;
$result = $db->sql_query($sql);
$num_not_moved = (int) $db->sql_fetchfield('num_messages');
$db->sql_freeresult($result);
return array('not_moved' => $num_not_moved, 'removed' => $num_removed);
}
/**
* Move PM from one to another folder
*/
function move_pm($user_id, $message_limit, $move_msg_ids, $dest_folder, $cur_folder_id)
{
global $db, $user;
global $phpbb_root_path, $phpEx;
$num_moved = 0;
if (!is_array($move_msg_ids))
{
$move_msg_ids = array($move_msg_ids);
}
if (sizeof($move_msg_ids) && !in_array($dest_folder, array(PRIVMSGS_NO_BOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX)) &&
!in_array($cur_folder_id, array(PRIVMSGS_NO_BOX, PRIVMSGS_OUTBOX)) && $cur_folder_id != $dest_folder)
{
// We have to check the destination folder ;)
if ($dest_folder != PRIVMSGS_INBOX)
{
$sql = 'SELECT folder_id, folder_name, pm_count
FROM ' . PRIVMSGS_FOLDER_TABLE . "
WHERE folder_id = $dest_folder
AND user_id = $user_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error('NOT_AUTHORISED');
}
if ($message_limit && $row['pm_count'] + sizeof($move_msg_ids) > $message_limit)
{
$message = sprintf($user->lang['NOT_ENOUGH_SPACE_FOLDER'], $row['folder_name']) . '
';
$message .= sprintf($user->lang['CLICK_RETURN_FOLDER'], '', '', $user->lang['PM_INBOX']);
trigger_error($message);
}
}
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . "
SET folder_id = $dest_folder
WHERE folder_id = $cur_folder_id
AND user_id = $user_id
AND " . $db->sql_in_set('msg_id', $move_msg_ids);
$db->sql_query($sql);
$num_moved = $db->sql_affectedrows();
// Update pm counts
if ($num_moved)
{
if (!in_array($cur_folder_id, array(PRIVMSGS_INBOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX)))
{
$sql = 'UPDATE ' . PRIVMSGS_FOLDER_TABLE . "
SET pm_count = pm_count - $num_moved
WHERE folder_id = $cur_folder_id
AND user_id = $user_id";
$db->sql_query($sql);
}
if ($dest_folder != PRIVMSGS_INBOX)
{
$sql = 'UPDATE ' . PRIVMSGS_FOLDER_TABLE . "
SET pm_count = pm_count + $num_moved
WHERE folder_id = $dest_folder
AND user_id = $user_id";
$db->sql_query($sql);
}
}
}
else if (in_array($cur_folder_id, array(PRIVMSGS_NO_BOX, PRIVMSGS_OUTBOX)))
{
trigger_error('CANNOT_MOVE_SPECIAL');
}
return $num_moved;
}
/**
* Update unread message status
*/
function update_unread_status($unread, $msg_id, $user_id, $folder_id)
{
if (!$unread)
{
return;
}
global $db, $user;
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . "
SET pm_unread = 0
WHERE msg_id = $msg_id
AND user_id = $user_id
AND folder_id = $folder_id";
$db->sql_query($sql);
$sql = 'UPDATE ' . USERS_TABLE . "
SET user_unread_privmsg = user_unread_privmsg - 1
WHERE user_id = $user_id";
$db->sql_query($sql);
if ($user->data['user_id'] == $user_id)
{
$user->data['user_unread_privmsg']--;
// Try to cope with previous wrong conversions...
if ($user->data['user_unread_privmsg'] < 0)
{
$sql = 'UPDATE ' . USERS_TABLE . "
SET user_unread_privmsg = 0
WHERE user_id = $user_id";
$db->sql_query($sql);
$user->data['user_unread_privmsg'] = 0;
}
}
}
/**
* Handle all actions possible with marked messages
*/
function handle_mark_actions($user_id, $mark_action)
{
global $db, $user, $phpbb_root_path, $phpEx;
$msg_ids = request_var('marked_msg_id', array(0));
$cur_folder_id = request_var('cur_folder_id', PRIVMSGS_NO_BOX);
$confirm = (isset($_POST['confirm'])) ? true : false;
if (!sizeof($msg_ids))
{
return false;
}
switch ($mark_action)
{
case 'mark_important':
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . "
SET pm_marked = 1 - pm_marked
WHERE folder_id = $cur_folder_id
AND user_id = $user_id
AND " . $db->sql_in_set('msg_id', $msg_ids);
$db->sql_query($sql);
break;
case 'delete_marked':
global $auth;
if (!$auth->acl_get('u_pm_delete'))
{
trigger_error('NO_AUTH_DELETE_MESSAGE');
}
if (confirm_box(true))
{
delete_pm($user_id, $msg_ids, $cur_folder_id);
$success_msg = (sizeof($msg_ids) == 1) ? 'MESSAGE_DELETED' : 'MESSAGES_DELETED';
$redirect = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&folder=' . $cur_folder_id);
meta_refresh(3, $redirect);
trigger_error($user->lang[$success_msg] . '
' . sprintf($user->lang['RETURN_FOLDER'], '', ''));
}
else
{
$s_hidden_fields = array(
'cur_folder_id' => $cur_folder_id,
'mark_option' => 'delete_marked',
'submit_mark' => true,
'marked_msg_id' => $msg_ids
);
confirm_box(false, 'DELETE_MARKED_PM', build_hidden_fields($s_hidden_fields));
}
break;
default:
return false;
}
return true;
}
/**
* Delete PM(s)
*/
function delete_pm($user_id, $msg_ids, $folder_id)
{
global $db, $user, $phpbb_root_path, $phpEx;
$user_id = (int) $user_id;
$folder_id = (int) $folder_id;
if (!$user_id)
{
return false;
}
if (!is_array($msg_ids))
{
if (!$msg_ids)
{
return false;
}
$msg_ids = array($msg_ids);
}
if (!sizeof($msg_ids))
{
return false;
}
// Get PM Information for later deleting
$sql = 'SELECT msg_id, pm_unread, pm_new
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE ' . $db->sql_in_set('msg_id', array_map('intval', $msg_ids)) . "
AND folder_id = $folder_id
AND user_id = $user_id";
$result = $db->sql_query($sql);
$delete_rows = array();
$num_unread = $num_new = $num_deleted = 0;
while ($row = $db->sql_fetchrow($result))
{
$num_unread += (int) $row['pm_unread'];
$num_new += (int) $row['pm_new'];
$delete_rows[$row['msg_id']] = 1;
}
$db->sql_freeresult($result);
unset($msg_ids);
if (!sizeof($delete_rows))
{
return false;
}
$db->sql_transaction('begin');
// if no one has read the message yet (meaning it is in users outbox)
// then mark the message as deleted...
if ($folder_id == PRIVMSGS_OUTBOX)
{
// Remove PM from Outbox
$sql = 'DELETE FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id AND folder_id = " . PRIVMSGS_OUTBOX . '
AND ' . $db->sql_in_set('msg_id', array_keys($delete_rows));
$db->sql_query($sql);
// Update PM Information for safety
$sql = 'UPDATE ' . PRIVMSGS_TABLE . " SET message_text = ''
WHERE " . $db->sql_in_set('msg_id', array_keys($delete_rows));
$db->sql_query($sql);
// Set delete flag for those intended to receive the PM
// We do not remove the message actually, to retain some basic information (sent time for example)
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET pm_deleted = 1
WHERE ' . $db->sql_in_set('msg_id', array_keys($delete_rows));
$db->sql_query($sql);
$num_deleted = $db->sql_affectedrows();
}
else
{
// Delete private message data
$sql = 'DELETE FROM ' . PRIVMSGS_TO_TABLE . "
WHERE user_id = $user_id
AND folder_id = $folder_id
AND " . $db->sql_in_set('msg_id', array_keys($delete_rows));
$db->sql_query($sql);
$num_deleted = $db->sql_affectedrows();
}
// if folder id is user defined folder then decrease pm_count
if (!in_array($folder_id, array(PRIVMSGS_INBOX, PRIVMSGS_OUTBOX, PRIVMSGS_SENTBOX, PRIVMSGS_NO_BOX)))
{
$sql = 'UPDATE ' . PRIVMSGS_FOLDER_TABLE . "
SET pm_count = pm_count - $num_deleted
WHERE folder_id = $folder_id";
$db->sql_query($sql);
}
// Update unread and new status field
if ($num_unread || $num_new)
{
$set_sql = ($num_unread) ? 'user_unread_privmsg = user_unread_privmsg - ' . $num_unread : '';
if ($num_new)
{
$set_sql .= ($set_sql != '') ? ', ' : '';
$set_sql .= 'user_new_privmsg = user_new_privmsg - ' . $num_new;
}
$db->sql_query('UPDATE ' . USERS_TABLE . " SET $set_sql WHERE user_id = $user_id");
$user->data['user_new_privmsg'] -= $num_new;
$user->data['user_unread_privmsg'] -= $num_unread;
}
// Now we have to check which messages we can delete completely
$sql = 'SELECT msg_id
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE ' . $db->sql_in_set('msg_id', array_keys($delete_rows));
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
unset($delete_rows[$row['msg_id']]);
}
$db->sql_freeresult($result);
$delete_ids = array_keys($delete_rows);
if (sizeof($delete_ids))
{
// Check if there are any attachments we need to remove
if (!function_exists('delete_attachments'))
{
include($phpbb_root_path . 'includes/functions_admin.' . $phpEx);
}
delete_attachments('message', $delete_ids, false);
$sql = 'DELETE FROM ' . PRIVMSGS_TABLE . '
WHERE ' . $db->sql_in_set('msg_id', $delete_ids);
$db->sql_query($sql);
}
$db->sql_transaction('commit');
return true;
}
/**
* Delete all PM(s) for a given user and delete the ones without references
*
* @param int $user_id ID of the user whose private messages we want to delete
*
* @return boolean False if there were no pms found, true otherwise.
*/
function phpbb_delete_user_pms($user_id)
{
global $db, $user, $phpbb_root_path, $phpEx;
$user_id = (int) $user_id;
if (!$user_id)
{
return false;
}
// Get PM Information for later deleting
// The two queries where split, so we can use our indexes
$undelivered_msg = $delete_ids = array();
// Part 1: get PMs the user received
$sql = 'SELECT msg_id
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE user_id = ' . $user_id;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$msg_id = (int) $row['msg_id'];
$delete_ids[$msg_id] = $msg_id;
}
$db->sql_freeresult($result);
// Part 2: get PMs the user sent, but have yet to be received
// We cannot simply delete them. First we have to check,
// whether another user already received and read the message.
$sql = 'SELECT msg_id
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE author_id = ' . $user_id . '
AND folder_id = ' . PRIVMSGS_NO_BOX;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$msg_id = (int) $row['msg_id'];
$undelivered_msg[$msg_id] = $msg_id;
}
$db->sql_freeresult($result);
if (empty($delete_ids) && empty($undelivered_msg))
{
return false;
}
$db->sql_transaction('begin');
if (!empty($undelivered_msg))
{
// A pm is delivered, if for any recipient the message was moved
// from their NO_BOX to another folder. We do not delete such
// messages, but only delete them for users, who have not yet
// received them.
$sql = 'SELECT msg_id
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE author_id = ' . $user_id . '
AND folder_id <> ' . PRIVMSGS_NO_BOX . '
AND folder_id <> ' . PRIVMSGS_OUTBOX . '
AND folder_id <> ' . PRIVMSGS_SENTBOX;
$result = $db->sql_query($sql);
$delivered_msg = array();
while ($row = $db->sql_fetchrow($result))
{
$msg_id = (int) $row['msg_id'];
$delivered_msg[$msg_id] = $msg_id;
unset($undelivered_msg[$msg_id]);
}
$db->sql_freeresult($result);
$undelivered_user = array();
// Count the messages we delete, so we can correct the user pm data
$sql = 'SELECT user_id, COUNT(msg_id) as num_undelivered_privmsgs
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE author_id = ' . $user_id . '
AND folder_id = ' . PRIVMSGS_NO_BOX . '
AND ' . $db->sql_in_set('msg_id', array_merge($undelivered_msg, $delivered_msg)) . '
GROUP BY user_id';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$num_pms = (int) $row['num_undelivered_privmsgs'];
$undelivered_user[$num_pms][] = (int) $row['user_id'];
if (sizeof($undelivered_user[$num_pms]) > 50)
{
// If there are too many users affected the query might get
// too long, so we update the value for the first bunch here.
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_new_privmsg = user_new_privmsg - ' . $num_pms . ',
user_unread_privmsg = user_unread_privmsg - ' . $num_pms . '
WHERE ' . $db->sql_in_set('user_id', $undelivered_user[$num_pms]);
$db->sql_query($sql);
unset($undelivered_user[$num_pms]);
}
}
$db->sql_freeresult($result);
foreach ($undelivered_user as $num_pms => $undelivered_user_set)
{
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_new_privmsg = user_new_privmsg - ' . $num_pms . ',
user_unread_privmsg = user_unread_privmsg - ' . $num_pms . '
WHERE ' . $db->sql_in_set('user_id', $undelivered_user_set);
$db->sql_query($sql);
}
if (!empty($delivered_msg))
{
$sql = 'DELETE FROM ' . PRIVMSGS_TO_TABLE . '
WHERE folder_id = ' . PRIVMSGS_NO_BOX . '
AND ' . $db->sql_in_set('msg_id', $delivered_msg);
$db->sql_query($sql);
}
if (!empty($undelivered_msg))
{
$sql = 'DELETE FROM ' . PRIVMSGS_TO_TABLE . '
WHERE ' . $db->sql_in_set('msg_id', $undelivered_msg);
$db->sql_query($sql);
$sql = 'DELETE FROM ' . PRIVMSGS_TABLE . '
WHERE ' . $db->sql_in_set('msg_id', $undelivered_msg);
$db->sql_query($sql);
}
}
// Reset the user's pm count to 0
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_new_privmsg = 0,
user_unread_privmsg = 0
WHERE user_id = ' . $user_id;
$db->sql_query($sql);
// Delete private message data of the user
$sql = 'DELETE FROM ' . PRIVMSGS_TO_TABLE . '
WHERE user_id = ' . (int) $user_id;
$db->sql_query($sql);
if (!empty($delete_ids))
{
// Now we have to check which messages we can delete completely
$sql = 'SELECT msg_id
FROM ' . PRIVMSGS_TO_TABLE . '
WHERE ' . $db->sql_in_set('msg_id', $delete_ids);
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
unset($delete_ids[$row['msg_id']]);
}
$db->sql_freeresult($result);
if (!empty($delete_ids))
{
// Check if there are any attachments we need to remove
if (!function_exists('delete_attachments'))
{
include($phpbb_root_path . 'includes/functions_admin.' . $phpEx);
}
delete_attachments('message', $delete_ids, false);
$sql = 'DELETE FROM ' . PRIVMSGS_TABLE . '
WHERE ' . $db->sql_in_set('msg_id', $delete_ids);
$db->sql_query($sql);
}
}
// Set the remaining author id to anonymous
// This way users are still able to read messages from users being removed
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET author_id = ' . ANONYMOUS . '
WHERE author_id = ' . $user_id;
$db->sql_query($sql);
$sql = 'UPDATE ' . PRIVMSGS_TABLE . '
SET author_id = ' . ANONYMOUS . '
WHERE author_id = ' . $user_id;
$db->sql_query($sql);
$db->sql_transaction('commit');
return true;
}
/**
* Rebuild message header
*/
function rebuild_header($check_ary)
{
global $db;
$address = array();
foreach ($check_ary as $check_type => $address_field)
{
// Split Addresses into users and groups
preg_match_all('/:?(u|g)_([0-9]+):?/', $address_field, $match);
$u = $g = array();
foreach ($match[1] as $id => $type)
{
${$type}[] = (int) $match[2][$id];
}
$_types = array('u', 'g');
foreach ($_types as $type)
{
if (sizeof($$type))
{
foreach ($$type as $id)
{
$address[$type][$id] = $check_type;
}
}
}
}
return $address;
}
/**
* Print out/assign recipient information
*/
function write_pm_addresses($check_ary, $author_id, $plaintext = false)
{
global $db, $user, $template, $phpbb_root_path, $phpEx;
$addresses = array();
foreach ($check_ary as $check_type => $address_field)
{
if (!is_array($address_field))
{
// Split Addresses into users and groups
preg_match_all('/:?(u|g)_([0-9]+):?/', $address_field, $match);
$u = $g = array();
foreach ($match[1] as $id => $type)
{
${$type}[] = (int) $match[2][$id];
}
}
else
{
$u = $address_field['u'];
$g = $address_field['g'];
}
$address = array();
if (sizeof($u))
{
$sql = 'SELECT user_id, username, user_colour
FROM ' . USERS_TABLE . '
WHERE ' . $db->sql_in_set('user_id', $u);
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if ($check_type == 'to' || $author_id == $user->data['user_id'] || $row['user_id'] == $user->data['user_id'])
{
if ($plaintext)
{
$address[] = $row['username'];
}
else
{
$address['user'][$row['user_id']] = array('name' => $row['username'], 'colour' => $row['user_colour']);
}
}
}
$db->sql_freeresult($result);
}
if (sizeof($g))
{
if ($plaintext)
{
$sql = 'SELECT group_name, group_type
FROM ' . GROUPS_TABLE . '
WHERE ' . $db->sql_in_set('group_id', $g);
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if ($check_type == 'to' || $author_id == $user->data['user_id'] || $row['user_id'] == $user->data['user_id'])
{
$address[] = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name'];
}
}
$db->sql_freeresult($result);
}
else
{
$sql = 'SELECT g.group_id, g.group_name, g.group_colour, g.group_type, ug.user_id
FROM ' . GROUPS_TABLE . ' g, ' . USER_GROUP_TABLE . ' ug
WHERE ' . $db->sql_in_set('g.group_id', $g) . '
AND g.group_id = ug.group_id
AND ug.user_pending = 0';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (!isset($address['group'][$row['group_id']]))
{
if ($check_type == 'to' || $author_id == $user->data['user_id'] || $row['user_id'] == $user->data['user_id'])
{
$row['group_name'] = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name'];
$address['group'][$row['group_id']] = array('name' => $row['group_name'], 'colour' => $row['group_colour']);
}
}
if (isset($address['user'][$row['user_id']]))
{
$address['user'][$row['user_id']]['in_group'] = $row['group_id'];
}
}
$db->sql_freeresult($result);
}
}
if (sizeof($address) && !$plaintext)
{
$template->assign_var('S_' . strtoupper($check_type) . '_RECIPIENT', true);
foreach ($address as $type => $adr_ary)
{
foreach ($adr_ary as $id => $row)
{
$tpl_ary = array(
'IS_GROUP' => ($type == 'group') ? true : false,
'IS_USER' => ($type == 'user') ? true : false,
'UG_ID' => $id,
'NAME' => $row['name'],
'COLOUR' => ($row['colour']) ? '#' . $row['colour'] : '',
'TYPE' => $type,
);
if ($type == 'user')
{
$tpl_ary = array_merge($tpl_ary, array(
'U_VIEW' => get_username_string('profile', $id, $row['name'], $row['colour']),
'NAME_FULL' => get_username_string('full', $id, $row['name'], $row['colour']),
));
}
else
{
$tpl_ary = array_merge($tpl_ary, array(
'U_VIEW' => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&g=' . $id),
));
}
$template->assign_block_vars($check_type . '_recipient', $tpl_ary);
}
}
}
$addresses[$check_type] = $address;
}
return $addresses;
}
/**
* Get folder status
*/
function get_folder_status($folder_id, $folder)
{
global $db, $user, $config;
if (isset($folder[$folder_id]))
{
$folder = $folder[$folder_id];
}
else
{
return false;
}
$return = array(
'folder_name' => $folder['folder_name'],
'cur' => $folder['num_messages'],
'remaining' => ($user->data['message_limit']) ? $user->data['message_limit'] - $folder['num_messages'] : 0,
'max' => $user->data['message_limit'],
'percent' => ($user->data['message_limit']) ? (($user->data['message_limit'] > 0) ? round(($folder['num_messages'] / $user->data['message_limit']) * 100) : 100) : 0,
);
$return['message'] = sprintf($user->lang['FOLDER_STATUS_MSG'], $return['percent'], $return['cur'], $return['max']);
return $return;
}
//
// COMPOSE MESSAGES
//
/**
* Submit PM
*/
function submit_pm($mode, $subject, &$data, $put_in_outbox = true)
{
global $db, $auth, $config, $phpEx, $template, $user, $phpbb_root_path;
// We do not handle erasing pms here
if ($mode == 'delete')
{
return false;
}
$current_time = time();
// Collect some basic information about which tables and which rows to update/insert
$sql_data = array();
$root_level = 0;
// Recipient Information
$recipients = $to = $bcc = array();
if ($mode != 'edit')
{
// Build Recipient List
// u|g => array($user_id => 'to'|'bcc')
$_types = array('u', 'g');
foreach ($_types as $ug_type)
{
if (isset($data['address_list'][$ug_type]) && sizeof($data['address_list'][$ug_type]))
{
foreach ($data['address_list'][$ug_type] as $id => $field)
{
$id = (int) $id;
// Do not rely on the address list being "valid"
if (!$id || ($ug_type == 'u' && $id == ANONYMOUS))
{
continue;
}
$field = ($field == 'to') ? 'to' : 'bcc';
if ($ug_type == 'u')
{
$recipients[$id] = $field;
}
${$field}[] = $ug_type . '_' . $id;
}
}
}
if (isset($data['address_list']['g']) && sizeof($data['address_list']['g']))
{
// We need to check the PM status of group members (do they want to receive PM's?)
// Only check if not a moderator or admin, since they are allowed to override this user setting
$sql_allow_pm = (!$auth->acl_gets('a_', 'm_') && !$auth->acl_getf_global('m_')) ? ' AND u.user_allow_pm = 1' : '';
$sql = 'SELECT u.user_type, ug.group_id, ug.user_id
FROM ' . USERS_TABLE . ' u, ' . USER_GROUP_TABLE . ' ug
WHERE ' . $db->sql_in_set('ug.group_id', array_keys($data['address_list']['g'])) . '
AND ug.user_pending = 0
AND u.user_id = ug.user_id
AND u.user_type IN (' . USER_NORMAL . ', ' . USER_FOUNDER . ')' .
$sql_allow_pm;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$field = ($data['address_list']['g'][$row['group_id']] == 'to') ? 'to' : 'bcc';
$recipients[$row['user_id']] = $field;
}
$db->sql_freeresult($result);
}
if (!sizeof($recipients))
{
trigger_error('NO_RECIPIENT');
}
}
// First of all make sure the subject are having the correct length.
$subject = truncate_string($subject);
$db->sql_transaction('begin');
$sql = '';
switch ($mode)
{
case 'reply':
case 'quote':
$root_level = ($data['reply_from_root_level']) ? $data['reply_from_root_level'] : $data['reply_from_msg_id'];
// Set message_replied switch for this user
$sql = 'UPDATE ' . PRIVMSGS_TO_TABLE . '
SET pm_replied = 1
WHERE user_id = ' . $data['from_user_id'] . '
AND msg_id = ' . $data['reply_from_msg_id'];
// no break
case 'forward':
case 'post':
case 'quotepost':
$sql_data = array(
'root_level' => $root_level,
'author_id' => $data['from_user_id'],
'icon_id' => $data['icon_id'],
'author_ip' => $data['from_user_ip'],
'message_time' => $current_time,
'enable_bbcode' => $data['enable_bbcode'],
'enable_smilies' => $data['enable_smilies'],
'enable_magic_url' => $data['enable_urls'],
'enable_sig' => $data['enable_sig'],
'message_subject' => $subject,
'message_text' => $data['message'],
'message_attachment'=> (!empty($data['attachment_data'])) ? 1 : 0,
'bbcode_bitfield' => $data['bbcode_bitfield'],
'bbcode_uid' => $data['bbcode_uid'],
'to_address' => implode(':', $to),
'bcc_address' => implode(':', $bcc),
'message_reported' => 0,
);
break;
case 'edit':
$sql_data = array(
'icon_id' => $data['icon_id'],
'message_edit_time' => $current_time,
'enable_bbcode' => $data['enable_bbcode'],
'enable_smilies' => $data['enable_smilies'],
'enable_magic_url' => $data['enable_urls'],
'enable_sig' => $data['enable_sig'],
'message_subject' => $subject,
'message_text' => $data['message'],
'message_attachment'=> (!empty($data['attachment_data'])) ? 1 : 0,
'bbcode_bitfield' => $data['bbcode_bitfield'],
'bbcode_uid' => $data['bbcode_uid']
);
break;
}
if (sizeof($sql_data))
{
$query = '';
if ($mode == 'post' || $mode == 'reply' || $mode == 'quote' || $mode == 'quotepost' || $mode == 'forward')
{
$db->sql_query('INSERT INTO ' . PRIVMSGS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_data));
$data['msg_id'] = $db->sql_nextid();
}
else if ($mode == 'edit')
{
$sql = 'UPDATE ' . PRIVMSGS_TABLE . '
SET message_edit_count = message_edit_count + 1, ' . $db->sql_build_array('UPDATE', $sql_data) . '
WHERE msg_id = ' . $data['msg_id'];
$db->sql_query($sql);
}
}
if ($mode != 'edit')
{
if ($sql)
{
$db->sql_query($sql);
}
unset($sql);
$sql_ary = array();
foreach ($recipients as $user_id => $type)
{
$sql_ary[] = array(
'msg_id' => (int) $data['msg_id'],
'user_id' => (int) $user_id,
'author_id' => (int) $data['from_user_id'],
'folder_id' => PRIVMSGS_NO_BOX,
'pm_new' => 1,
'pm_unread' => 1,
'pm_forwarded' => ($mode == 'forward') ? 1 : 0
);
}
$db->sql_multi_insert(PRIVMSGS_TO_TABLE, $sql_ary);
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_new_privmsg = user_new_privmsg + 1, user_unread_privmsg = user_unread_privmsg + 1, user_last_privmsg = ' . time() . '
WHERE ' . $db->sql_in_set('user_id', array_keys($recipients));
$db->sql_query($sql);
// Put PM into outbox
if ($put_in_outbox)
{
$db->sql_query('INSERT INTO ' . PRIVMSGS_TO_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'msg_id' => (int) $data['msg_id'],
'user_id' => (int) $data['from_user_id'],
'author_id' => (int) $data['from_user_id'],
'folder_id' => PRIVMSGS_OUTBOX,
'pm_new' => 0,
'pm_unread' => 0,
'pm_forwarded' => ($mode == 'forward') ? 1 : 0))
);
}
}
// Set user last post time
if ($mode == 'reply' || $mode == 'quote' || $mode == 'quotepost' || $mode == 'forward' || $mode == 'post')
{
$sql = 'UPDATE ' . USERS_TABLE . "
SET user_lastpost_time = $current_time
WHERE user_id = " . $data['from_user_id'];
$db->sql_query($sql);
}
// Submit Attachments
if (!empty($data['attachment_data']) && $data['msg_id'] && in_array($mode, array('post', 'reply', 'quote', 'quotepost', 'edit', 'forward')))
{
$space_taken = $files_added = 0;
$orphan_rows = array();
foreach ($data['attachment_data'] as $pos => $attach_row)
{
$orphan_rows[(int) $attach_row['attach_id']] = array();
}
if (sizeof($orphan_rows))
{
$sql = 'SELECT attach_id, filesize, physical_filename
FROM ' . ATTACHMENTS_TABLE . '
WHERE ' . $db->sql_in_set('attach_id', array_keys($orphan_rows)) . '
AND in_message = 1
AND is_orphan = 1
AND poster_id = ' . $user->data['user_id'];
$result = $db->sql_query($sql);
$orphan_rows = array();
while ($row = $db->sql_fetchrow($result))
{
$orphan_rows[$row['attach_id']] = $row;
}
$db->sql_freeresult($result);
}
foreach ($data['attachment_data'] as $pos => $attach_row)
{
if ($attach_row['is_orphan'] && !isset($orphan_rows[$attach_row['attach_id']]))
{
continue;
}
if (!$attach_row['is_orphan'])
{
// update entry in db if attachment already stored in db and filespace
$sql = 'UPDATE ' . ATTACHMENTS_TABLE . "
SET attach_comment = '" . $db->sql_escape($attach_row['attach_comment']) . "'
WHERE attach_id = " . (int) $attach_row['attach_id'] . '
AND is_orphan = 0';
$db->sql_query($sql);
}
else
{
// insert attachment into db
if (!@file_exists($phpbb_root_path . $config['upload_path'] . '/' . utf8_basename($orphan_rows[$attach_row['attach_id']]['physical_filename'])))
{
continue;
}
$space_taken += $orphan_rows[$attach_row['attach_id']]['filesize'];
$files_added++;
$attach_sql = array(
'post_msg_id' => $data['msg_id'],
'topic_id' => 0,
'is_orphan' => 0,
'poster_id' => $data['from_user_id'],
'attach_comment' => $attach_row['attach_comment'],
);
$sql = 'UPDATE ' . ATTACHMENTS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $attach_sql) . '
WHERE attach_id = ' . $attach_row['attach_id'] . '
AND is_orphan = 1
AND poster_id = ' . $user->data['user_id'];
$db->sql_query($sql);
}
}
if ($space_taken && $files_added)
{
set_config_count('upload_dir_size', $space_taken, true);
set_config_count('num_files', $files_added, true);
}
}
// Delete draft if post was loaded...
$draft_id = request_var('draft_loaded', 0);
if ($draft_id)
{
$sql = 'DELETE FROM ' . DRAFTS_TABLE . "
WHERE draft_id = $draft_id
AND user_id = " . $data['from_user_id'];
$db->sql_query($sql);
}
$db->sql_transaction('commit');
// Send Notifications
if ($mode != 'edit')
{
pm_notification($mode, $data['from_username'], $recipients, $subject, $data['message'], $data['msg_id']);
}
return $data['msg_id'];
}
/**
* PM Notification
*/
function pm_notification($mode, $author, $recipients, $subject, $message, $msg_id)
{
global $db, $user, $config, $phpbb_root_path, $phpEx, $auth;
$subject = censor_text($subject);
// Exclude guests, current user and banned users from notifications
unset($recipients[ANONYMOUS], $recipients[$user->data['user_id']]);
if (!sizeof($recipients))
{
return;
}
if (!function_exists('phpbb_get_banned_user_ids'))
{
include($phpbb_root_path . 'includes/functions_user.' . $phpEx);
}
$banned_users = phpbb_get_banned_user_ids(array_keys($recipients));
$recipients = array_diff(array_keys($recipients), $banned_users);
if (!sizeof($recipients))
{
return;
}
$sql = 'SELECT user_id, username, user_email, user_lang, user_notify_pm, user_notify_type, user_jabber
FROM ' . USERS_TABLE . '
WHERE ' . $db->sql_in_set('user_id', $recipients);
$result = $db->sql_query($sql);
$msg_list_ary = array();
while ($row = $db->sql_fetchrow($result))
{
if ($row['user_notify_pm'] == 1 && trim($row['user_email']))
{
$msg_list_ary[] = array(
'method' => $row['user_notify_type'],
'email' => $row['user_email'],
'jabber' => $row['user_jabber'],
'name' => $row['username'],
'lang' => $row['user_lang']
);
}
}
$db->sql_freeresult($result);
if (!sizeof($msg_list_ary))
{
return;
}
include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
$messenger = new messenger();
foreach ($msg_list_ary as $pos => $addr)
{
$messenger->template('privmsg_notify', $addr['lang']);
$messenger->to($addr['email'], $addr['name']);
$messenger->im($addr['jabber'], $addr['name']);
$messenger->assign_vars(array(
'SUBJECT' => htmlspecialchars_decode($subject),
'AUTHOR_NAME' => htmlspecialchars_decode($author),
'USERNAME' => htmlspecialchars_decode($addr['name']),
'U_INBOX' => generate_board_url() . "/ucp.$phpEx?i=pm&folder=inbox",
'U_VIEW_MESSAGE' => generate_board_url() . "/ucp.$phpEx?i=pm&mode=view&p=$msg_id",
));
$messenger->send($addr['method']);
}
unset($msg_list_ary);
$messenger->save_queue();
unset($messenger);
}
/**
* Display Message History
*/
function message_history($msg_id, $user_id, $message_row, $folder, $in_post_mode = false)
{
global $db, $user, $config, $template, $phpbb_root_path, $phpEx, $auth, $bbcode;
// Select all receipts and the author from the pm we currently view, to only display their pm-history
$sql = 'SELECT author_id, user_id
FROM ' . PRIVMSGS_TO_TABLE . "
WHERE msg_id = $msg_id
AND folder_id <> " . PRIVMSGS_HOLD_BOX;
$result = $db->sql_query($sql);
$recipients = array();
while ($row = $db->sql_fetchrow($result))
{
$recipients[] = (int) $row['user_id'];
$recipients[] = (int) $row['author_id'];
}
$db->sql_freeresult($result);
$recipients = array_unique($recipients);
// Get History Messages (could be newer)
$sql = 'SELECT t.*, p.*, u.*
FROM ' . PRIVMSGS_TABLE . ' p, ' . PRIVMSGS_TO_TABLE . ' t, ' . USERS_TABLE . ' u
WHERE t.msg_id = p.msg_id
AND p.author_id = u.user_id
AND t.folder_id NOT IN (' . PRIVMSGS_NO_BOX . ', ' . PRIVMSGS_HOLD_BOX . ')
AND ' . $db->sql_in_set('t.author_id', $recipients, false, true) . "
AND t.user_id = $user_id";
// We no longer need those.
unset($recipients);
if (!$message_row['root_level'])
{
$sql .= " AND (p.root_level = $msg_id OR (p.root_level = 0 AND p.msg_id = $msg_id))";
}
else
{
$sql .= " AND (p.root_level = " . $message_row['root_level'] . ' OR p.msg_id = ' . $message_row['root_level'] . ')';
}
$sql .= ' ORDER BY p.message_time DESC';
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
if (!$row)
{
$db->sql_freeresult($result);
return false;
}
$title = $row['message_subject'];
$rowset = array();
$bbcode_bitfield = '';
$folder_url = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm') . '&folder=';
do
{
$folder_id = (int) $row['folder_id'];
$row['folder'][] = (isset($folder[$folder_id])) ? '' . $folder[$folder_id]['folder_name'] . '' : $user->lang['UNKNOWN_FOLDER'];
if (isset($rowset[$row['msg_id']]))
{
$rowset[$row['msg_id']]['folder'][] = (isset($folder[$folder_id])) ? '' . $folder[$folder_id]['folder_name'] . '' : $user->lang['UNKNOWN_FOLDER'];
}
else
{
$rowset[$row['msg_id']] = $row;
$bbcode_bitfield = $bbcode_bitfield | base64_decode($row['bbcode_bitfield']);
}
}
while ($row = $db->sql_fetchrow($result));
$db->sql_freeresult($result);
if (sizeof($rowset) == 1 && !$in_post_mode)
{
return false;
}
// Instantiate BBCode class
if ((empty($bbcode) || $bbcode === false) && $bbcode_bitfield !== '')
{
if (!class_exists('bbcode'))
{
include($phpbb_root_path . 'includes/bbcode.' . $phpEx);
}
$bbcode = new bbcode(base64_encode($bbcode_bitfield));
}
$title = censor_text($title);
$url = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm');
$next_history_pm = $previous_history_pm = $prev_id = 0;
// Re-order rowset to be able to get the next/prev message rows...
$rowset = array_values($rowset);
for ($i = 0, $size = sizeof($rowset); $i < $size; $i++)
{
$row = &$rowset[$i];
$id = (int) $row['msg_id'];
$author_id = $row['author_id'];
$folder_id = (int) $row['folder_id'];
$subject = $row['message_subject'];
$message = $row['message_text'];
$message = censor_text($message);
$decoded_message = false;
if ($in_post_mode && $auth->acl_get('u_sendpm') && $author_id != ANONYMOUS)
{
$decoded_message = $message;
decode_message($decoded_message, $row['bbcode_uid']);
$decoded_message = bbcode_nl2br($decoded_message);
}
if ($row['bbcode_bitfield'])
{
$bbcode->bbcode_second_pass($message, $row['bbcode_uid'], $row['bbcode_bitfield']);
}
$message = bbcode_nl2br($message);
$message = smiley_text($message, !$row['enable_smilies']);
$subject = censor_text($subject);
if ($id == $msg_id)
{
$next_history_pm = (isset($rowset[$i + 1])) ? (int) $rowset[$i + 1]['msg_id'] : 0;
$previous_history_pm = $prev_id;
}
$template->assign_block_vars('history_row', array(
'MESSAGE_AUTHOR_QUOTE' => (($decoded_message) ? addslashes(get_username_string('username', $author_id, $row['username'], $row['user_colour'], $row['username'])) : ''),
'MESSAGE_AUTHOR_FULL' => get_username_string('full', $author_id, $row['username'], $row['user_colour'], $row['username']),
'MESSAGE_AUTHOR_COLOUR' => get_username_string('colour', $author_id, $row['username'], $row['user_colour'], $row['username']),
'MESSAGE_AUTHOR' => get_username_string('username', $author_id, $row['username'], $row['user_colour'], $row['username']),
'U_MESSAGE_AUTHOR' => get_username_string('profile', $author_id, $row['username'], $row['user_colour'], $row['username']),
'SUBJECT' => $subject,
'SENT_DATE' => $user->format_date($row['message_time']),
'MESSAGE' => $message,
'FOLDER' => implode(', ', $row['folder']),
'DECODED_MESSAGE' => $decoded_message,
'S_CURRENT_MSG' => ($row['msg_id'] == $msg_id),
'S_AUTHOR_DELETED' => ($author_id == ANONYMOUS) ? true : false,
'S_IN_POST_MODE' => $in_post_mode,
'MSG_ID' => $row['msg_id'],
'U_VIEW_MESSAGE' => "$url&f=$folder_id&p=" . $row['msg_id'],
'U_QUOTE' => (!$in_post_mode && $auth->acl_get('u_sendpm') && $author_id != ANONYMOUS) ? "$url&mode=compose&action=quote&f=" . $folder_id . "&p=" . $row['msg_id'] : '',
'U_POST_REPLY_PM' => ($author_id != $user->data['user_id'] && $author_id != ANONYMOUS && $auth->acl_get('u_sendpm')) ? "$url&mode=compose&action=reply&f=$folder_id&p=" . $row['msg_id'] : '')
);
unset($rowset[$i]);
$prev_id = $id;
}
$template->assign_vars(array(
'QUOTE_IMG' => $user->img('icon_post_quote', $user->lang['REPLY_WITH_QUOTE']),
'HISTORY_TITLE' => $title,
'U_VIEW_NEXT_HISTORY' => ($next_history_pm) ? "$url&p=" . $next_history_pm : '',
'U_VIEW_PREVIOUS_HISTORY' => ($previous_history_pm) ? "$url&p=" . $previous_history_pm : '',
));
return true;
}
/**
* Set correct users max messages in PM folder.
* If several group memberships define different amount of messages, the highest will be chosen.
*/
function set_user_message_limit()
{
global $user, $db, $config;
// Get maximum about from user memberships - if it is 0, there is no limit set and we use the maximum value within the config.
$sql = 'SELECT MAX(g.group_message_limit) as max_message_limit
FROM ' . GROUPS_TABLE . ' g, ' . USER_GROUP_TABLE . ' ug
WHERE ug.user_id = ' . $user->data['user_id'] . '
AND ug.user_pending = 0
AND ug.group_id = g.group_id';
$result = $db->sql_query($sql);
$message_limit = (int) $db->sql_fetchfield('max_message_limit');
$db->sql_freeresult($result);
$user->data['message_limit'] = (!$message_limit) ? $config['pm_max_msgs'] : $message_limit;
}
/**
* Generates an array of coloured recipient names from a list of PMs - (groups & users)
*
* @param array $pm_by_id An array of rows from PRIVMSGS_TABLE, keys are the msg_ids.
*
* @return array 2D Array: array(msg_id => array('username or group string', ...), ...)
* Usernames are generated with {@link get_username_string get_username_string}
* Groups are coloured and have a link to the membership page
*/
function get_recipient_strings($pm_by_id)
{
global $db, $phpbb_root_path, $phpEx, $user;
$address_list = $recipient_list = $address = array();
$_types = array('u', 'g');
foreach ($pm_by_id as $message_id => $row)
{
$address[$message_id] = rebuild_header(array('to' => $row['to_address'], 'bcc' => $row['bcc_address']));
foreach ($_types as $ug_type)
{
if (isset($address[$message_id][$ug_type]) && sizeof($address[$message_id][$ug_type]))
{
foreach ($address[$message_id][$ug_type] as $ug_id => $in_to)
{
$recipient_list[$ug_type][$ug_id] = array('name' => $user->lang['NA'], 'colour' => '');
}
}
}
}
foreach ($_types as $ug_type)
{
if (!empty($recipient_list[$ug_type]))
{
if ($ug_type == 'u')
{
$sql = 'SELECT user_id as id, username as name, user_colour as colour
FROM ' . USERS_TABLE . '
WHERE ';
}
else
{
$sql = 'SELECT group_id as id, group_name as name, group_colour as colour, group_type
FROM ' . GROUPS_TABLE . '
WHERE ';
}
$sql .= $db->sql_in_set(($ug_type == 'u') ? 'user_id' : 'group_id', array_map('intval', array_keys($recipient_list[$ug_type])));
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if ($ug_type == 'g')
{
$row['name'] = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['name']] : $row['name'];
}
$recipient_list[$ug_type][$row['id']] = array('name' => $row['name'], 'colour' => $row['colour']);
}
$db->sql_freeresult($result);
}
}
foreach ($address as $message_id => $adr_ary)
{
foreach ($adr_ary as $type => $id_ary)
{
foreach ($id_ary as $ug_id => $_id)
{
if ($type == 'u')
{
$address_list[$message_id][] = get_username_string('full', $ug_id, $recipient_list[$type][$ug_id]['name'], $recipient_list[$type][$ug_id]['colour']);
}
else
{
$user_colour = ($recipient_list[$type][$ug_id]['colour']) ? ' style="font-weight: bold; color:#' . $recipient_list[$type][$ug_id]['colour'] . '"' : '';
$link = '';
$address_list[$message_id][] = $link . $recipient_list[$type][$ug_id]['name'] . (($link) ? '' : '');
}
}
}
}
return $address_list;
}
?>PK
[\? functions_content.phpnu W+A $user->lang['ASCENDING'], 'd' => $user->lang['DESCENDING']);
$sorts = array(
'st' => array(
'key' => 'sort_days',
'default' => $def_st,
'options' => $limit_days,
'output' => &$s_limit_days,
),
'sk' => array(
'key' => 'sort_key',
'default' => $def_sk,
'options' => $sort_by_text,
'output' => &$s_sort_key,
),
'sd' => array(
'key' => 'sort_dir',
'default' => $def_sd,
'options' => $sort_dir_text,
'output' => &$s_sort_dir,
),
);
$u_sort_param = '';
foreach ($sorts as $name => $sort_ary)
{
$key = $sort_ary['key'];
$selected = $$sort_ary['key'];
// Check if the key is selectable. If not, we reset to the default or first key found.
// This ensures the values are always valid. We also set $sort_dir/sort_key/etc. to the
// correct value, else the protection is void. ;)
if (!isset($sort_ary['options'][$selected]))
{
if ($sort_ary['default'] !== false)
{
$selected = $$key = $sort_ary['default'];
}
else
{
@reset($sort_ary['options']);
$selected = $$key = key($sort_ary['options']);
}
}
$sort_ary['output'] = '';
$u_sort_param .= ($selected !== $sort_ary['default']) ? ((strlen($u_sort_param)) ? '&' : '') . "{$name}={$selected}" : '';
}
return;
}
/**
* Generate Jumpbox
*/
function make_jumpbox($action, $forum_id = false, $select_all = false, $acl_list = false, $force_display = false)
{
global $config, $auth, $template, $user, $db;
// We only return if the jumpbox is not forced to be displayed (in case it is needed for functionality)
if (!$config['load_jumpbox'] && $force_display === false)
{
return;
}
$sql = 'SELECT forum_id, forum_name, parent_id, forum_type, left_id, right_id
FROM ' . FORUMS_TABLE . '
ORDER BY left_id ASC';
$result = $db->sql_query($sql, 600);
$right = $padding = 0;
$padding_store = array('0' => 0);
$display_jumpbox = false;
$iteration = 0;
// Sometimes it could happen that forums will be displayed here not be displayed within the index page
// This is the result of forums not displayed at index, having list permissions and a parent of a forum with no permissions.
// If this happens, the padding could be "broken"
while ($row = $db->sql_fetchrow($result))
{
if ($row['left_id'] < $right)
{
$padding++;
$padding_store[$row['parent_id']] = $padding;
}
else if ($row['left_id'] > $right + 1)
{
// Ok, if the $padding_store for this parent is empty there is something wrong. For now we will skip over it.
// @todo digging deep to find out "how" this can happen.
$padding = (isset($padding_store[$row['parent_id']])) ? $padding_store[$row['parent_id']] : $padding;
}
$right = $row['right_id'];
if ($row['forum_type'] == FORUM_CAT && ($row['left_id'] + 1 == $row['right_id']))
{
// Non-postable forum with no subforums, don't display
continue;
}
if (!$auth->acl_get('f_list', $row['forum_id']))
{
// if the user does not have permissions to list this forum skip
continue;
}
if ($acl_list && !$auth->acl_gets($acl_list, $row['forum_id']))
{
continue;
}
if (!$display_jumpbox)
{
$template->assign_block_vars('jumpbox_forums', array(
'FORUM_ID' => ($select_all) ? 0 : -1,
'FORUM_NAME' => ($select_all) ? $user->lang['ALL_FORUMS'] : $user->lang['SELECT_FORUM'],
'S_FORUM_COUNT' => $iteration)
);
$iteration++;
$display_jumpbox = true;
}
$template->assign_block_vars('jumpbox_forums', array(
'FORUM_ID' => $row['forum_id'],
'FORUM_NAME' => $row['forum_name'],
'SELECTED' => ($row['forum_id'] == $forum_id) ? ' selected="selected"' : '',
'S_FORUM_COUNT' => $iteration,
'S_IS_CAT' => ($row['forum_type'] == FORUM_CAT) ? true : false,
'S_IS_LINK' => ($row['forum_type'] == FORUM_LINK) ? true : false,
'S_IS_POST' => ($row['forum_type'] == FORUM_POST) ? true : false)
);
for ($i = 0; $i < $padding; $i++)
{
$template->assign_block_vars('jumpbox_forums.level', array());
}
$iteration++;
}
$db->sql_freeresult($result);
unset($padding_store);
$template->assign_vars(array(
'S_DISPLAY_JUMPBOX' => $display_jumpbox,
'S_JUMPBOX_ACTION' => $action)
);
return;
}
/**
* Bump Topic Check - used by posting and viewtopic
*/
function bump_topic_allowed($forum_id, $topic_bumped, $last_post_time, $topic_poster, $last_topic_poster)
{
global $config, $auth, $user;
// Check permission and make sure the last post was not already bumped
if (!$auth->acl_get('f_bump', $forum_id) || $topic_bumped)
{
return false;
}
// Check bump time range, is the user really allowed to bump the topic at this time?
$bump_time = ($config['bump_type'] == 'm') ? $config['bump_interval'] * 60 : (($config['bump_type'] == 'h') ? $config['bump_interval'] * 3600 : $config['bump_interval'] * 86400);
// Check bump time
if ($last_post_time + $bump_time > time())
{
return false;
}
// Check bumper, only topic poster and last poster are allowed to bump
if ($topic_poster != $user->data['user_id'] && $last_topic_poster != $user->data['user_id'])
{
return false;
}
// A bump time of 0 will completely disable the bump feature... not intended but might be useful.
return $bump_time;
}
/**
* Generates a text with approx. the specified length which contains the specified words and their context
*
* @param string $text The full text from which context shall be extracted
* @param string $words An array of words which should be contained in the result, has to be a valid part of a PCRE pattern (escape with preg_quote!)
* @param int $length The desired length of the resulting text, however the result might be shorter or longer than this value
*
* @return string Context of the specified words separated by "..."
*/
function get_context($text, $words, $length = 400)
{
// first replace all whitespaces with single spaces
$text = preg_replace('/ +/', ' ', strtr($text, "\t\n\r\x0C ", ' '));
// we need to turn the entities back into their original form, to not cut the message in between them
$entities = array('<', '>', '[', ']', '.', ':', ':');
$characters = array('<', '>', '[', ']', '.', ':', ':');
$text = str_replace($entities, $characters, $text);
$word_indizes = array();
if (sizeof($words))
{
$match = '';
// find the starting indizes of all words
foreach ($words as $word)
{
if ($word)
{
if (preg_match('#(?:[^\w]|^)(' . $word . ')(?:[^\w]|$)#i', $text, $match))
{
if (empty($match[1]))
{
continue;
}
$pos = utf8_strpos($text, $match[1]);
if ($pos !== false)
{
$word_indizes[] = $pos;
}
}
}
}
unset($match);
if (sizeof($word_indizes))
{
$word_indizes = array_unique($word_indizes);
sort($word_indizes);
$wordnum = sizeof($word_indizes);
// number of characters on the right and left side of each word
$sequence_length = (int) ($length / (2 * $wordnum)) - 2;
$final_text = '';
$word = $j = 0;
$final_text_index = -1;
// cycle through every character in the original text
for ($i = $word_indizes[$word], $n = utf8_strlen($text); $i < $n; $i++)
{
// if the current position is the start of one of the words then append $sequence_length characters to the final text
if (isset($word_indizes[$word]) && ($i == $word_indizes[$word]))
{
if ($final_text_index < $i - $sequence_length - 1)
{
$final_text .= '... ' . preg_replace('#^([^ ]*)#', '', utf8_substr($text, $i - $sequence_length, $sequence_length));
}
else
{
// if the final text is already nearer to the current word than $sequence_length we only append the text
// from its current index on and distribute the unused length to all other sequenes
$sequence_length += (int) (($final_text_index - $i + $sequence_length + 1) / (2 * $wordnum));
$final_text .= utf8_substr($text, $final_text_index + 1, $i - $final_text_index - 1);
}
$final_text_index = $i - 1;
// add the following characters to the final text (see below)
$word++;
$j = 1;
}
if ($j > 0)
{
// add the character to the final text and increment the sequence counter
$final_text .= utf8_substr($text, $i, 1);
$final_text_index++;
$j++;
// if this is a whitespace then check whether we are done with this sequence
if (utf8_substr($text, $i, 1) == ' ')
{
// only check whether we have to exit the context generation completely if we haven't already reached the end anyway
if ($i + 4 < $n)
{
if (($j > $sequence_length && $word >= $wordnum) || utf8_strlen($final_text) > $length)
{
$final_text .= ' ...';
break;
}
}
else
{
// make sure the text really reaches the end
$j -= 4;
}
// stop context generation and wait for the next word
if ($j > $sequence_length)
{
$j = 0;
}
}
}
}
return str_replace($characters, $entities, $final_text);
}
}
if (!sizeof($words) || !sizeof($word_indizes))
{
return str_replace($characters, $entities, ((utf8_strlen($text) >= $length + 3) ? utf8_substr($text, 0, $length) . '...' : $text));
}
}
/**
* Decode text whereby text is coming from the db and expected to be pre-parsed content
* We are placing this outside of the message parser because we are often in need of it...
*/
function decode_message(&$message, $bbcode_uid = '')
{
global $config;
if ($bbcode_uid)
{
$match = array(' ', "[/*:m:$bbcode_uid]", ":u:$bbcode_uid", ":o:$bbcode_uid", ":$bbcode_uid");
$replace = array("\n", '', '', '', '');
}
else
{
$match = array(' ');
$replace = array("\n");
}
$message = str_replace($match, $replace, $message);
$match = get_preg_expression('bbcode_htm');
$replace = array('\1', '\1', '\2', '\1', '', '');
$message = preg_replace($match, $replace, $message);
}
/**
* Strips all bbcode from a text and returns the plain content
*/
function strip_bbcode(&$text, $uid = '')
{
if (!$uid)
{
$uid = '[0-9a-z]{5,}';
}
$text = preg_replace("#\[\/?[a-z0-9\*\+\-]+(?:=(?:".*"|[^\]]*))?(?::[a-z])?(\:$uid)\]#", ' ', $text);
$match = get_preg_expression('bbcode_htm');
$replace = array('\1', '\1', '\2', '\1', '', '');
$text = preg_replace($match, $replace, $text);
}
/**
* For display of custom parsed text on user-facing pages
* Expects $text to be the value directly from the database (stored value)
*/
function generate_text_for_display($text, $uid, $bitfield, $flags)
{
static $bbcode;
if (!$text)
{
return '';
}
$text = censor_text($text);
// Parse bbcode if bbcode uid stored and bbcode enabled
if ($uid && ($flags & OPTION_FLAG_BBCODE))
{
if (!class_exists('bbcode'))
{
global $phpbb_root_path, $phpEx;
include($phpbb_root_path . 'includes/bbcode.' . $phpEx);
}
if (empty($bbcode))
{
$bbcode = new bbcode($bitfield);
}
else
{
$bbcode->bbcode($bitfield);
}
$bbcode->bbcode_second_pass($text, $uid);
}
$text = bbcode_nl2br($text);
$text = smiley_text($text, !($flags & OPTION_FLAG_SMILIES));
return $text;
}
/**
* For parsing custom parsed text to be stored within the database.
* This function additionally returns the uid and bitfield that needs to be stored.
* Expects $text to be the value directly from request_var() and in it's non-parsed form
*/
function generate_text_for_storage(&$text, &$uid, &$bitfield, &$flags, $allow_bbcode = false, $allow_urls = false, $allow_smilies = false)
{
global $phpbb_root_path, $phpEx;
$uid = $bitfield = '';
$flags = (($allow_bbcode) ? OPTION_FLAG_BBCODE : 0) + (($allow_smilies) ? OPTION_FLAG_SMILIES : 0) + (($allow_urls) ? OPTION_FLAG_LINKS : 0);
if (!$text)
{
return;
}
if (!class_exists('parse_message'))
{
include($phpbb_root_path . 'includes/message_parser.' . $phpEx);
}
$message_parser = new parse_message($text);
$message_parser->parse($allow_bbcode, $allow_urls, $allow_smilies);
$text = $message_parser->message;
$uid = $message_parser->bbcode_uid;
// If the bbcode_bitfield is empty, there is no need for the uid to be stored.
if (!$message_parser->bbcode_bitfield)
{
$uid = '';
}
$bitfield = $message_parser->bbcode_bitfield;
return;
}
/**
* For decoding custom parsed text for edits as well as extracting the flags
* Expects $text to be the value directly from the database (pre-parsed content)
*/
function generate_text_for_edit($text, $uid, $flags)
{
global $phpbb_root_path, $phpEx;
decode_message($text, $uid);
return array(
'allow_bbcode' => ($flags & OPTION_FLAG_BBCODE) ? 1 : 0,
'allow_smilies' => ($flags & OPTION_FLAG_SMILIES) ? 1 : 0,
'allow_urls' => ($flags & OPTION_FLAG_LINKS) ? 1 : 0,
'text' => $text
);
}
/**
* A subroutine of make_clickable used with preg_replace
* It places correct HTML around an url, shortens the displayed text
* and makes sure no entities are inside URLs
*/
function make_clickable_callback($type, $whitespace, $url, $relative_url, $class)
{
$orig_url = $url;
$orig_relative = $relative_url;
$append = '';
$url = htmlspecialchars_decode($url);
$relative_url = htmlspecialchars_decode($relative_url);
// make sure no HTML entities were matched
$chars = array('<', '>', '"');
$split = false;
foreach ($chars as $char)
{
$next_split = strpos($url, $char);
if ($next_split !== false)
{
$split = ($split !== false) ? min($split, $next_split) : $next_split;
}
}
if ($split !== false)
{
// an HTML entity was found, so the URL has to end before it
$append = substr($url, $split) . $relative_url;
$url = substr($url, 0, $split);
$relative_url = '';
}
else if ($relative_url)
{
// same for $relative_url
$split = false;
foreach ($chars as $char)
{
$next_split = strpos($relative_url, $char);
if ($next_split !== false)
{
$split = ($split !== false) ? min($split, $next_split) : $next_split;
}
}
if ($split !== false)
{
$append = substr($relative_url, $split);
$relative_url = substr($relative_url, 0, $split);
}
}
// if the last character of the url is a punctuation mark, exclude it from the url
$last_char = ($relative_url) ? $relative_url[strlen($relative_url) - 1] : $url[strlen($url) - 1];
switch ($last_char)
{
case '.':
case '?':
case '!':
case ':':
case ',':
$append = $last_char;
if ($relative_url)
{
$relative_url = substr($relative_url, 0, -1);
}
else
{
$url = substr($url, 0, -1);
}
break;
// set last_char to empty here, so the variable can be used later to
// check whether a character was removed
default:
$last_char = '';
break;
}
$short_url = (strlen($url) > 55) ? substr($url, 0, 39) . ' ... ' . substr($url, -10) : $url;
switch ($type)
{
case MAGIC_URL_LOCAL:
$tag = 'l';
$relative_url = preg_replace('/[&?]sid=[0-9a-f]{32}$/', '', preg_replace('/([&?])sid=[0-9a-f]{32}&/', '$1', $relative_url));
$url = $url . '/' . $relative_url;
$text = $relative_url;
// this url goes to http://domain.tld/path/to/board/ which
// would result in an empty link if treated as local so
// don't touch it and let MAGIC_URL_FULL take care of it.
if (!$relative_url)
{
return $whitespace . $orig_url . '/' . $orig_relative; // slash is taken away by relative url pattern
}
break;
case MAGIC_URL_FULL:
$tag = 'm';
$text = $short_url;
break;
case MAGIC_URL_WWW:
$tag = 'w';
$url = 'http://' . $url;
$text = $short_url;
break;
case MAGIC_URL_EMAIL:
$tag = 'e';
$text = $short_url;
$url = 'mailto:' . $url;
break;
}
$url = htmlspecialchars($url);
$text = htmlspecialchars($text);
$append = htmlspecialchars($append);
$html = "$whitespace$text$append";
return $html;
}
/**
* make_clickable function
*
* Replace magic urls of form http://xxx.xxx., www.xxx. and xxx@xxx.xxx.
* Cuts down displayed size of link if over 50 chars, turns absolute links
* into relative versions when the server/script path matches the link
*/
function make_clickable($text, $server_url = false, $class = 'postlink')
{
if ($server_url === false)
{
$server_url = generate_board_url();
}
static $magic_url_match;
static $magic_url_replace;
static $static_class;
if (!is_array($magic_url_match) || $static_class != $class)
{
$static_class = $class;
$class = ($static_class) ? ' class="' . $static_class . '"' : '';
$local_class = ($static_class) ? ' class="' . $static_class . '-local"' : '';
$magic_url_match = $magic_url_replace = array();
// Be sure to not let the matches cross over. ;)
// relative urls for this board
$magic_url_match[] = '#(^|[\n\t (>.])(' . preg_quote($server_url, '#') . ')/(' . get_preg_expression('relative_url_inline') . ')#ie';
$magic_url_replace[] = "make_clickable_callback(MAGIC_URL_LOCAL, '\$1', '\$2', '\$3', '$local_class')";
// matches a xxxx://aaaaa.bbb.cccc. ...
$magic_url_match[] = '#(^|[\n\t (>.])(' . get_preg_expression('url_inline') . ')#ie';
$magic_url_replace[] = "make_clickable_callback(MAGIC_URL_FULL, '\$1', '\$2', '', '$class')";
// matches a "www.xxxx.yyyy[/zzzz]" kinda lazy URL thing
$magic_url_match[] = '#(^|[\n\t (>])(' . get_preg_expression('www_url_inline') . ')#ie';
$magic_url_replace[] = "make_clickable_callback(MAGIC_URL_WWW, '\$1', '\$2', '', '$class')";
// matches an email@domain type address at the start of a line, or after a space or after what might be a BBCode.
$magic_url_match[] = '/(^|[\n\t (>])(' . get_preg_expression('email') . ')/ie';
$magic_url_replace[] = "make_clickable_callback(MAGIC_URL_EMAIL, '\$1', '\$2', '', '')";
}
return preg_replace($magic_url_match, $magic_url_replace, $text);
}
/**
* Censoring
*/
function censor_text($text)
{
static $censors;
// Nothing to do?
if ($text === '')
{
return '';
}
// We moved the word censor checks in here because we call this function quite often - and then only need to do the check once
if (!isset($censors) || !is_array($censors))
{
global $config, $user, $auth, $cache;
// We check here if the user is having viewing censors disabled (and also allowed to do so).
if (!$user->optionget('viewcensors') && $config['allow_nocensors'] && $auth->acl_get('u_chgcensors'))
{
$censors = array();
}
else
{
$censors = $cache->obtain_word_list();
}
}
if (sizeof($censors))
{
return preg_replace($censors['match'], $censors['replace'], $text);
}
return $text;
}
/**
* custom version of nl2br which takes custom BBCodes into account
*/
function bbcode_nl2br($text)
{
// custom BBCodes might contain carriage returns so they
// are not converted into so now revert that
$text = str_replace(array("\n", "\r"), array(' ', "\n"), $text);
return $text;
}
/**
* Smiley processing
*/
function smiley_text($text, $force_option = false)
{
global $config, $user, $phpbb_root_path;
if ($force_option || !$config['allow_smilies'] || !$user->optionget('viewsmilies'))
{
return preg_replace('##', '';
}
}
$filesize = get_formatted_filesize($attachment['filesize'], false);
$comment = bbcode_nl2br(censor_text($attachment['attach_comment']));
$block_array += array(
'UPLOAD_ICON' => $upload_icon,
'FILESIZE' => $filesize['value'],
'SIZE_LANG' => $filesize['unit'],
'DOWNLOAD_NAME' => utf8_basename($attachment['real_filename']),
'COMMENT' => $comment,
);
$denied = false;
if (!extension_allowed($forum_id, $attachment['extension'], $extensions))
{
$denied = true;
$block_array += array(
'S_DENIED' => true,
'DENIED_MESSAGE' => sprintf($user->lang['EXTENSION_DISABLED_AFTER_POSTING'], $attachment['extension'])
);
}
if (!$denied)
{
$l_downloaded_viewed = $download_link = '';
$display_cat = $extensions[$attachment['extension']]['display_cat'];
if ($display_cat == ATTACHMENT_CATEGORY_IMAGE)
{
if ($attachment['thumbnail'])
{
$display_cat = ATTACHMENT_CATEGORY_THUMB;
}
else
{
if ($config['img_display_inlined'])
{
if ($config['img_link_width'] || $config['img_link_height'])
{
$dimension = @getimagesize($filename);
// If the dimensions could not be determined or the image being 0x0 we display it as a link for safety purposes
if ($dimension === false || empty($dimension[0]) || empty($dimension[1]))
{
$display_cat = ATTACHMENT_CATEGORY_NONE;
}
else
{
$display_cat = ($dimension[0] <= $config['img_link_width'] && $dimension[1] <= $config['img_link_height']) ? ATTACHMENT_CATEGORY_IMAGE : ATTACHMENT_CATEGORY_NONE;
}
}
}
else
{
$display_cat = ATTACHMENT_CATEGORY_NONE;
}
}
}
// Make some descisions based on user options being set.
if (($display_cat == ATTACHMENT_CATEGORY_IMAGE || $display_cat == ATTACHMENT_CATEGORY_THUMB) && !$user->optionget('viewimg'))
{
$display_cat = ATTACHMENT_CATEGORY_NONE;
}
if ($display_cat == ATTACHMENT_CATEGORY_FLASH && !$user->optionget('viewflash'))
{
$display_cat = ATTACHMENT_CATEGORY_NONE;
}
$download_link = append_sid("{$phpbb_root_path}download/file.$phpEx", 'id=' . $attachment['attach_id']);
switch ($display_cat)
{
// Images
case ATTACHMENT_CATEGORY_IMAGE:
$l_downloaded_viewed = 'VIEWED_COUNT';
$inline_link = append_sid("{$phpbb_root_path}download/file.$phpEx", 'id=' . $attachment['attach_id']);
$download_link .= '&mode=view';
$block_array += array(
'S_IMAGE' => true,
'U_INLINE_LINK' => $inline_link,
);
$update_count[] = $attachment['attach_id'];
break;
// Images, but display Thumbnail
case ATTACHMENT_CATEGORY_THUMB:
$l_downloaded_viewed = 'VIEWED_COUNT';
$thumbnail_link = append_sid("{$phpbb_root_path}download/file.$phpEx", 'id=' . $attachment['attach_id'] . '&t=1');
$download_link .= '&mode=view';
$block_array += array(
'S_THUMBNAIL' => true,
'THUMB_IMAGE' => $thumbnail_link,
);
$update_count[] = $attachment['attach_id'];
break;
// Windows Media Streams
case ATTACHMENT_CATEGORY_WM:
$l_downloaded_viewed = 'VIEWED_COUNT';
// Giving the filename directly because within the wm object all variables are in local context making it impossible
// to validate against a valid session (all params can differ)
// $download_link = $filename;
$block_array += array(
'U_FORUM' => generate_board_url(),
'ATTACH_ID' => $attachment['attach_id'],
'S_WM_FILE' => true,
);
// Viewed/Heared File ... update the download count
$update_count[] = $attachment['attach_id'];
break;
// Real Media Streams
case ATTACHMENT_CATEGORY_RM:
case ATTACHMENT_CATEGORY_QUICKTIME:
$l_downloaded_viewed = 'VIEWED_COUNT';
$block_array += array(
'S_RM_FILE' => ($display_cat == ATTACHMENT_CATEGORY_RM) ? true : false,
'S_QUICKTIME_FILE' => ($display_cat == ATTACHMENT_CATEGORY_QUICKTIME) ? true : false,
'U_FORUM' => generate_board_url(),
'ATTACH_ID' => $attachment['attach_id'],
);
// Viewed/Heared File ... update the download count
$update_count[] = $attachment['attach_id'];
break;
// Macromedia Flash Files
case ATTACHMENT_CATEGORY_FLASH:
list($width, $height) = @getimagesize($filename);
$l_downloaded_viewed = 'VIEWED_COUNT';
$block_array += array(
'S_FLASH_FILE' => true,
'WIDTH' => $width,
'HEIGHT' => $height,
'U_VIEW_LINK' => $download_link . '&view=1',
);
// Viewed/Heared File ... update the download count
$update_count[] = $attachment['attach_id'];
break;
default:
$l_downloaded_viewed = 'DOWNLOAD_COUNT';
$block_array += array(
'S_FILE' => true,
);
break;
}
$l_download_count = (!isset($attachment['download_count']) || $attachment['download_count'] == 0) ? $user->lang[$l_downloaded_viewed . '_NONE'] : (($attachment['download_count'] == 1) ? sprintf($user->lang[$l_downloaded_viewed], $attachment['download_count']) : sprintf($user->lang[$l_downloaded_viewed . 'S'], $attachment['download_count']));
$block_array += array(
'U_DOWNLOAD_LINK' => $download_link,
'L_DOWNLOAD_COUNT' => $l_download_count
);
}
$template->assign_block_vars('_file', $block_array);
$compiled_attachments[] = $template->assign_display('attachment_tpl');
}
$attachments = $compiled_attachments;
unset($compiled_attachments);
$tpl_size = sizeof($attachments);
$unset_tpl = array();
preg_match_all('#(.*?)#', $message, $matches, PREG_PATTERN_ORDER);
$replace = array();
foreach ($matches[0] as $num => $capture)
{
// Flip index if we are displaying the reverse way
$index = ($config['display_order']) ? ($tpl_size-($matches[1][$num] + 1)) : $matches[1][$num];
$replace['from'][] = $matches[0][$num];
$replace['to'][] = (isset($attachments[$index])) ? $attachments[$index] : sprintf($user->lang['MISSING_INLINE_ATTACHMENT'], $matches[2][array_search($index, $matches[1])]);
$unset_tpl[] = $index;
}
if (isset($replace['from']))
{
$message = str_replace($replace['from'], $replace['to'], $message);
}
$unset_tpl = array_unique($unset_tpl);
// Needed to let not display the inlined attachments at the end of the post again
foreach ($unset_tpl as $index)
{
unset($attachments[$index]);
}
}
/**
* Check if extension is allowed to be posted.
*
* @param mixed $forum_id The forum id to check or false if private message
* @param string $extension The extension to check, for example zip.
* @param array &$extensions The extension array holding the information from the cache (will be obtained if empty)
*
* @return bool False if the extension is not allowed to be posted, else true.
*/
function extension_allowed($forum_id, $extension, &$extensions)
{
if (empty($extensions))
{
global $cache;
$extensions = $cache->obtain_attach_extensions($forum_id);
}
return (!isset($extensions['_allowed_'][$extension])) ? false : true;
}
/**
* Truncates string while retaining special characters if going over the max length
* The default max length is 60 at the moment
* The maximum storage length is there to fit the string within the given length. The string may be further truncated due to html entities.
* For example: string given is 'a "quote"' (length: 9), would be a stored as 'a "quote"' (length: 19)
*
* @param string $string The text to truncate to the given length. String is specialchared.
* @param int $max_length Maximum length of string (multibyte character count as 1 char / Html entity count as 1 char)
* @param int $max_store_length Maximum character length of string (multibyte character count as 1 char / Html entity count as entity chars).
* @param bool $allow_reply Allow Re: in front of string
* NOTE: This parameter can cause undesired behavior (returning strings longer than $max_store_length) and is deprecated.
* @param string $append String to be appended
*/
function truncate_string($string, $max_length = 60, $max_store_length = 255, $allow_reply = false, $append = '')
{
$chars = array();
$strip_reply = false;
$stripped = false;
if ($allow_reply && strpos($string, 'Re: ') === 0)
{
$strip_reply = true;
$string = substr($string, 4);
}
$_chars = utf8_str_split(htmlspecialchars_decode($string));
$chars = array_map('utf8_htmlspecialchars', $_chars);
// Now check the length ;)
if (sizeof($chars) > $max_length)
{
// Cut off the last elements from the array
$string = implode('', array_slice($chars, 0, $max_length - utf8_strlen($append)));
$stripped = true;
}
// Due to specialchars, we may not be able to store the string...
if (utf8_strlen($string) > $max_store_length)
{
// let's split again, we do not want half-baked strings where entities are split
$_chars = utf8_str_split(htmlspecialchars_decode($string));
$chars = array_map('utf8_htmlspecialchars', $_chars);
do
{
array_pop($chars);
$string = implode('', $chars);
}
while (!empty($chars) && utf8_strlen($string) > $max_store_length);
}
if ($strip_reply)
{
$string = 'Re: ' . $string;
}
if ($append != '' && $stripped)
{
$string = $string . $append;
}
return $string;
}
/**
* Get username details for placing into templates.
* This function caches all modes on first call, except for no_profile and anonymous user - determined by $user_id.
*
* @param string $mode Can be profile (for getting an url to the profile), username (for obtaining the username), colour (for obtaining the user colour), full (for obtaining a html string representing a coloured link to the users profile) or no_profile (the same as full but forcing no profile link)
* @param int $user_id The users id
* @param string $username The users name
* @param string $username_colour The users colour
* @param string $guest_username optional parameter to specify the guest username. It will be used in favor of the GUEST language variable then.
* @param string $custom_profile_url optional parameter to specify a profile url. The user id get appended to this url as &u={user_id}
*
* @return string A string consisting of what is wanted based on $mode.
* @author BartVB, Acyd Burn
*/
function get_username_string($mode, $user_id, $username, $username_colour = '', $guest_username = false, $custom_profile_url = false)
{
static $_profile_cache;
// We cache some common variables we need within this function
if (empty($_profile_cache))
{
global $phpbb_root_path, $phpEx;
$_profile_cache['base_url'] = append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&u={USER_ID}');
$_profile_cache['tpl_noprofile'] = '{USERNAME}';
$_profile_cache['tpl_noprofile_colour'] = '{USERNAME}';
$_profile_cache['tpl_profile'] = '{USERNAME}';
$_profile_cache['tpl_profile_colour'] = '{USERNAME}';
}
global $user, $auth;
// This switch makes sure we only run code required for the mode
switch ($mode)
{
case 'full':
case 'no_profile':
case 'colour':
// Build correct username colour
$username_colour = ($username_colour) ? '#' . $username_colour : '';
// Return colour
if ($mode == 'colour')
{
return $username_colour;
}
// no break;
case 'username':
// Build correct username
if ($guest_username === false)
{
$username = ($username) ? $username : $user->lang['GUEST'];
}
else
{
$username = ($user_id && $user_id != ANONYMOUS) ? $username : ((!empty($guest_username)) ? $guest_username : $user->lang['GUEST']);
}
// Return username
if ($mode == 'username')
{
return $username;
}
// no break;
case 'profile':
// Build correct profile url - only show if not anonymous and permission to view profile if registered user
// For anonymous the link leads to a login page.
if ($user_id && $user_id != ANONYMOUS && ($user->data['user_id'] == ANONYMOUS || $auth->acl_get('u_viewprofile')))
{
$profile_url = ($custom_profile_url !== false) ? $custom_profile_url . '&u=' . (int) $user_id : str_replace(array('={USER_ID}', '=%7BUSER_ID%7D'), '=' . (int) $user_id, $_profile_cache['base_url']);
}
else
{
$profile_url = '';
}
// Return profile
if ($mode == 'profile')
{
return $profile_url;
}
// no break;
}
if (($mode == 'full' && !$profile_url) || $mode == 'no_profile')
{
return str_replace(array('{USERNAME_COLOUR}', '{USERNAME}'), array($username_colour, $username), (!$username_colour) ? $_profile_cache['tpl_noprofile'] : $_profile_cache['tpl_noprofile_colour']);
}
return str_replace(array('{PROFILE_URL}', '{USERNAME_COLOUR}', '{USERNAME}'), array($profile_url, $username_colour, $username), (!$username_colour) ? $_profile_cache['tpl_profile'] : $_profile_cache['tpl_profile_colour']);
}
/**
* @package phpBB3
*/
class bitfield
{
var $data;
function bitfield($bitfield = '')
{
$this->data = base64_decode($bitfield);
}
/**
*/
function get($n)
{
// Get the ($n / 8)th char
$byte = $n >> 3;
if (strlen($this->data) >= $byte + 1)
{
$c = $this->data[$byte];
// Lookup the ($n % 8)th bit of the byte
$bit = 7 - ($n & 7);
return (bool) (ord($c) & (1 << $bit));
}
else
{
return false;
}
}
function set($n)
{
$byte = $n >> 3;
$bit = 7 - ($n & 7);
if (strlen($this->data) >= $byte + 1)
{
$this->data[$byte] = $this->data[$byte] | chr(1 << $bit);
}
else
{
$this->data .= str_repeat("\0", $byte - strlen($this->data));
$this->data .= chr(1 << $bit);
}
}
function clear($n)
{
$byte = $n >> 3;
if (strlen($this->data) >= $byte + 1)
{
$bit = 7 - ($n & 7);
$this->data[$byte] = $this->data[$byte] &~ chr(1 << $bit);
}
}
function get_blob()
{
return $this->data;
}
function get_base64()
{
return base64_encode($this->data);
}
function get_bin()
{
$bin = '';
$len = strlen($this->data);
for ($i = 0; $i < $len; ++$i)
{
$bin .= str_pad(decbin(ord($this->data[$i])), 8, '0', STR_PAD_LEFT);
}
return $bin;
}
function get_all_set()
{
return array_keys(array_filter(str_split($this->get_bin())));
}
function merge($bitfield)
{
$this->data = $this->data | $bitfield->get_blob();
}
}
?>PK
[:҃ search/search.phpnu W+A ignore_words))
{
global $user, $phpEx;
$words = array();
if (file_exists("{$user->lang_path}{$user->lang_name}/search_ignore_words.$phpEx"))
{
// include the file containing ignore words
include("{$user->lang_path}{$user->lang_name}/search_ignore_words.$phpEx");
}
$this->ignore_words = $words;
unset($words);
}
}
/**
* Stores a list of synonyms that should be replaced in $this->match_synonym and $this->replace_synonym and caches them
*/
function get_synonyms()
{
if (!sizeof($this->match_synonym))
{
global $user, $phpEx;
$synonyms = array();
if (file_exists("{$user->lang_path}{$user->lang_name}/search_synonyms.$phpEx"))
{
// include the file containing synonyms
include("{$user->lang_path}{$user->lang_name}/search_synonyms.$phpEx");
}
$this->match_synonym = array_keys($synonyms);
$this->replace_synonym = array_values($synonyms);
unset($synonyms);
}
}
/**
* Retrieves cached search results
*
* @param int &$result_count will contain the number of all results for the search (not only for the current page)
* @param array &$id_ary is filled with the ids belonging to the requested page that are stored in the cache
*
* @return int SEARCH_RESULT_NOT_IN_CACHE or SEARCH_RESULT_IN_CACHE or SEARCH_RESULT_INCOMPLETE
*/
function obtain_ids($search_key, &$result_count, &$id_ary, $start, $per_page, $sort_dir)
{
global $cache;
if (!($stored_ids = $cache->get('_search_results_' . $search_key)))
{
// no search results cached for this search_key
return SEARCH_RESULT_NOT_IN_CACHE;
}
else
{
$result_count = $stored_ids[-1];
$reverse_ids = ($stored_ids[-2] != $sort_dir) ? true : false;
$complete = true;
// change the start to the actual end of the current request if the sort direction differs
// from the dirction in the cache and reverse the ids later
if ($reverse_ids)
{
$start = $result_count - $start - $per_page;
// the user requested a page past the last index
if ($start < 0)
{
return SEARCH_RESULT_NOT_IN_CACHE;
}
}
for ($i = $start, $n = $start + $per_page; ($i < $n) && ($i < $result_count); $i++)
{
if (!isset($stored_ids[$i]))
{
$complete = false;
}
else
{
$id_ary[] = $stored_ids[$i];
}
}
unset($stored_ids);
if ($reverse_ids)
{
$id_ary = array_reverse($id_ary);
}
if (!$complete)
{
return SEARCH_RESULT_INCOMPLETE;
}
return SEARCH_RESULT_IN_CACHE;
}
}
/**
* Caches post/topic ids
*
* @param array &$id_ary contains a list of post or topic ids that shall be cached, the first element
* must have the absolute index $start in the result set.
*/
function save_ids($search_key, $keywords, $author_ary, $result_count, &$id_ary, $start, $sort_dir)
{
global $cache, $config, $db, $user;
$length = min(sizeof($id_ary), $config['search_block_size']);
// nothing to cache so exit
if (!$length)
{
return;
}
$store_ids = array_slice($id_ary, 0, $length);
// create a new resultset if there is none for this search_key yet
// or add the ids to the existing resultset
if (!($store = $cache->get('_search_results_' . $search_key)))
{
// add the current keywords to the recent searches in the cache which are listed on the search page
if (!empty($keywords) || sizeof($author_ary))
{
$sql = 'SELECT search_time
FROM ' . SEARCH_RESULTS_TABLE . '
WHERE search_key = \'' . $db->sql_escape($search_key) . '\'';
$result = $db->sql_query($sql);
if (!$db->sql_fetchrow($result))
{
$sql_ary = array(
'search_key' => $search_key,
'search_time' => time(),
'search_keywords' => $keywords,
'search_authors' => ' ' . implode(' ', $author_ary) . ' '
);
$sql = 'INSERT INTO ' . SEARCH_RESULTS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
$db->sql_query($sql);
}
$db->sql_freeresult($result);
}
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_last_search = ' . time() . '
WHERE user_id = ' . $user->data['user_id'];
$db->sql_query($sql);
$store = array(-1 => $result_count, -2 => $sort_dir);
$id_range = range($start, $start + $length - 1);
}
else
{
// we use one set of results for both sort directions so we have to calculate the indizes
// for the reversed array and we also have to reverse the ids themselves
if ($store[-2] != $sort_dir)
{
$store_ids = array_reverse($store_ids);
$id_range = range($store[-1] - $start - $length, $store[-1] - $start - 1);
}
else
{
$id_range = range($start, $start + $length - 1);
}
}
$store_ids = array_combine($id_range, $store_ids);
// append the ids
if (is_array($store_ids))
{
$store += $store_ids;
// if the cache is too big
if (sizeof($store) - 2 > 20 * $config['search_block_size'])
{
// remove everything in front of two blocks in front of the current start index
for ($i = 0, $n = $id_range[0] - 2 * $config['search_block_size']; $i < $n; $i++)
{
if (isset($store[$i]))
{
unset($store[$i]);
}
}
// remove everything after two blocks after the current stop index
end($id_range);
for ($i = $store[-1] - 1, $n = current($id_range) + 2 * $config['search_block_size']; $i > $n; $i--)
{
if (isset($store[$i]))
{
unset($store[$i]);
}
}
}
$cache->put('_search_results_' . $search_key, $store, $config['search_store_results']);
$sql = 'UPDATE ' . SEARCH_RESULTS_TABLE . '
SET search_time = ' . time() . '
WHERE search_key = \'' . $db->sql_escape($search_key) . '\'';
$db->sql_query($sql);
}
unset($store);
unset($store_ids);
unset($id_range);
}
/**
* Removes old entries from the search results table and removes searches with keywords that contain a word in $words.
*/
function destroy_cache($words, $authors = false)
{
global $db, $cache, $config;
// clear all searches that searched for the specified words
if (sizeof($words))
{
$sql_where = '';
foreach ($words as $word)
{
$sql_where .= " OR search_keywords " . $db->sql_like_expression($db->any_char . $word . $db->any_char);
}
$sql = 'SELECT search_key
FROM ' . SEARCH_RESULTS_TABLE . "
WHERE search_keywords LIKE '%*%' $sql_where";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$cache->destroy('_search_results_' . $row['search_key']);
}
$db->sql_freeresult($result);
}
// clear all searches that searched for the specified authors
if (is_array($authors) && sizeof($authors))
{
$sql_where = '';
foreach ($authors as $author)
{
$sql_where .= (($sql_where) ? ' OR ' : '') . 'search_authors ' . $db->sql_like_expression($db->any_char . ' ' . (int) $author . ' ' . $db->any_char);
}
$sql = 'SELECT search_key
FROM ' . SEARCH_RESULTS_TABLE . "
WHERE $sql_where";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$cache->destroy('_search_results_' . $row['search_key']);
}
$db->sql_freeresult($result);
}
$sql = 'DELETE
FROM ' . SEARCH_RESULTS_TABLE . '
WHERE search_time < ' . (time() - $config['search_store_results']);
$db->sql_query($sql);
}
}
?>PK
[â-i i search/fulltext_mysql.phpnu W+A word_length = array('min' => $config['fulltext_mysql_min_word_len'], 'max' => $config['fulltext_mysql_max_word_len']);
if (version_compare(PHP_VERSION, '5.1.0', '>=') || (version_compare(PHP_VERSION, '5.0.0-dev', '<=') && version_compare(PHP_VERSION, '4.4.0', '>=')))
{
// While this is the proper range of PHP versions, PHP may not be linked with the bundled PCRE lib and instead with an older version
if (@preg_match('/\p{L}/u', 'a') !== false)
{
$this->pcre_properties = true;
}
}
if (function_exists('mb_ereg'))
{
$this->mbstring_regex = true;
mb_regex_encoding('UTF-8');
}
$error = false;
}
/**
* Checks for correct MySQL version and stores min/max word length in the config
*/
function init()
{
global $db, $user;
if ($db->sql_layer != 'mysql4' && $db->sql_layer != 'mysqli')
{
return $user->lang['FULLTEXT_MYSQL_INCOMPATIBLE_VERSION'];
}
$result = $db->sql_query('SHOW TABLE STATUS LIKE \'' . POSTS_TABLE . '\'');
$info = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$engine = '';
if (isset($info['Engine']))
{
$engine = $info['Engine'];
}
else if (isset($info['Type']))
{
$engine = $info['Type'];
}
$fulltext_supported =
$engine === 'MyISAM' ||
// FULLTEXT is supported on InnoDB since MySQL 5.6.4 according to
// http://dev.mysql.com/doc/refman/5.6/en/innodb-storage-engine.html
$engine === 'InnoDB' &&
phpbb_version_compare($db->sql_server_info(true), '5.6.4', '>=');
if (!$fulltext_supported)
{
return $user->lang['FULLTEXT_MYSQL_NOT_SUPPORTED'];
}
$sql = 'SHOW VARIABLES
LIKE \'ft\_%\'';
$result = $db->sql_query($sql);
$mysql_info = array();
while ($row = $db->sql_fetchrow($result))
{
$mysql_info[$row['Variable_name']] = $row['Value'];
}
$db->sql_freeresult($result);
set_config('fulltext_mysql_max_word_len', $mysql_info['ft_max_word_len']);
set_config('fulltext_mysql_min_word_len', $mysql_info['ft_min_word_len']);
return false;
}
/**
* Splits keywords entered by a user into an array of words stored in $this->split_words
* Stores the tidied search query in $this->search_query
*
* @param string &$keywords Contains the keyword as entered by the user
* @param string $terms is either 'all' or 'any'
* @return bool false if no valid keywords were found and otherwise true
*/
function split_keywords(&$keywords, $terms)
{
global $config, $user;
if ($terms == 'all')
{
$match = array('#\sand\s#iu', '#\sor\s#iu', '#\snot\s#iu', '#(^|\s)\+#', '#(^|\s)-#', '#(^|\s)\|#');
$replace = array(' +', ' |', ' -', ' +', ' -', ' |');
$keywords = preg_replace($match, $replace, $keywords);
}
// Filter out as above
$split_keywords = preg_replace("#[\n\r\t]+#", ' ', trim(htmlspecialchars_decode($keywords)));
// Split words
if ($this->pcre_properties)
{
$split_keywords = preg_replace('#([^\p{L}\p{N}\'*"()])#u', '$1$1', str_replace('\'\'', '\' \'', trim($split_keywords)));
}
else if ($this->mbstring_regex)
{
$split_keywords = mb_ereg_replace('([^\w\'*"()])', '\\1\\1', str_replace('\'\'', '\' \'', trim($split_keywords)));
}
else
{
$split_keywords = preg_replace('#([^\w\'*"()])#u', '$1$1', str_replace('\'\'', '\' \'', trim($split_keywords)));
}
if ($this->pcre_properties)
{
$matches = array();
preg_match_all('#(?:[^\p{L}\p{N}*"()]|^)([+\-|]?(?:[\p{L}\p{N}*"()]+\'?)*[\p{L}\p{N}*"()])(?:[^\p{L}\p{N}*"()]|$)#u', $split_keywords, $matches);
$this->split_words = $matches[1];
}
else if ($this->mbstring_regex)
{
mb_ereg_search_init($split_keywords, '(?:[^\w*"()]|^)([+\-|]?(?:[\w*"()]+\'?)*[\w*"()])(?:[^\w*"()]|$)');
while (($word = mb_ereg_search_regs()))
{
$this->split_words[] = $word[1];
}
}
else
{
$matches = array();
preg_match_all('#(?:[^\w*"()]|^)([+\-|]?(?:[\w*"()]+\'?)*[\w*"()])(?:[^\w*"()]|$)#u', $split_keywords, $matches);
$this->split_words = $matches[1];
}
// We limit the number of allowed keywords to minimize load on the database
if ($config['max_num_search_keywords'] && sizeof($this->split_words) > $config['max_num_search_keywords'])
{
trigger_error($user->lang('MAX_NUM_SEARCH_KEYWORDS_REFINE', $config['max_num_search_keywords'], sizeof($this->split_words)));
}
// to allow phrase search, we need to concatenate quoted words
$tmp_split_words = array();
$phrase = '';
foreach ($this->split_words as $word)
{
if ($phrase)
{
$phrase .= ' ' . $word;
if (strpos($word, '"') !== false && substr_count($word, '"') % 2 == 1)
{
$tmp_split_words[] = $phrase;
$phrase = '';
}
}
else if (strpos($word, '"') !== false && substr_count($word, '"') % 2 == 1)
{
$phrase = $word;
}
else
{
$tmp_split_words[] = $word . ' ';
}
}
if ($phrase)
{
$tmp_split_words[] = $phrase;
}
$this->split_words = $tmp_split_words;
unset($tmp_split_words);
unset($phrase);
foreach ($this->split_words as $i => $word)
{
$clean_word = preg_replace('#^[+\-|"]#', '', $word);
// check word length
$clean_len = utf8_strlen(str_replace('*', '', $clean_word));
if (($clean_len < $config['fulltext_mysql_min_word_len']) || ($clean_len > $config['fulltext_mysql_max_word_len']))
{
$this->common_words[] = $word;
unset($this->split_words[$i]);
}
}
if ($terms == 'any')
{
$this->search_query = '';
foreach ($this->split_words as $word)
{
if ((strpos($word, '+') === 0) || (strpos($word, '-') === 0) || (strpos($word, '|') === 0))
{
$word = substr($word, 1);
}
$this->search_query .= $word . ' ';
}
}
else
{
$this->search_query = '';
foreach ($this->split_words as $word)
{
if ((strpos($word, '+') === 0) || (strpos($word, '-') === 0))
{
$this->search_query .= $word . ' ';
}
else if (strpos($word, '|') === 0)
{
$this->search_query .= substr($word, 1) . ' ';
}
else
{
$this->search_query .= '+' . $word . ' ';
}
}
}
$this->search_query = utf8_htmlspecialchars($this->search_query);
if ($this->search_query)
{
$this->split_words = array_values($this->split_words);
sort($this->split_words);
return true;
}
return false;
}
/**
* Turns text into an array of words
*/
function split_message($text)
{
global $config;
// Split words
if ($this->pcre_properties)
{
$text = preg_replace('#([^\p{L}\p{N}\'*])#u', '$1$1', str_replace('\'\'', '\' \'', trim($text)));
}
else if ($this->mbstring_regex)
{
$text = mb_ereg_replace('([^\w\'*])', '\\1\\1', str_replace('\'\'', '\' \'', trim($text)));
}
else
{
$text = preg_replace('#([^\w\'*])#u', '$1$1', str_replace('\'\'', '\' \'', trim($text)));
}
if ($this->pcre_properties)
{
$matches = array();
preg_match_all('#(?:[^\p{L}\p{N}*]|^)([+\-|]?(?:[\p{L}\p{N}*]+\'?)*[\p{L}\p{N}*])(?:[^\p{L}\p{N}*]|$)#u', $text, $matches);
$text = $matches[1];
}
else if ($this->mbstring_regex)
{
mb_ereg_search_init($text, '(?:[^\w*]|^)([+\-|]?(?:[\w*]+\'?)*[\w*])(?:[^\w*]|$)');
$text = array();
while (($word = mb_ereg_search_regs()))
{
$text[] = $word[1];
}
}
else
{
$matches = array();
preg_match_all('#(?:[^\w*]|^)([+\-|]?(?:[\w*]+\'?)*[\w*])(?:[^\w*]|$)#u', $text, $matches);
$text = $matches[1];
}
// remove too short or too long words
$text = array_values($text);
for ($i = 0, $n = sizeof($text); $i < $n; $i++)
{
$text[$i] = trim($text[$i]);
if (utf8_strlen($text[$i]) < $config['fulltext_mysql_min_word_len'] || utf8_strlen($text[$i]) > $config['fulltext_mysql_max_word_len'])
{
unset($text[$i]);
}
}
return array_values($text);
}
/**
* Performs a search on keywords depending on display specific params. You have to run split_keywords() first.
*
* @param string $type contains either posts or topics depending on what should be searched for
* @param string $fields contains either titleonly (topic titles should be searched), msgonly (only message bodies should be searched), firstpost (only subject and body of the first post should be searched) or all (all post bodies and subjects should be searched)
* @param string $terms is either 'all' (use query as entered, words without prefix should default to "have to be in field") or 'any' (ignore search query parts and just return all posts that contain any of the specified words)
* @param array $sort_by_sql contains SQL code for the ORDER BY part of a query
* @param string $sort_key is the key of $sort_by_sql for the selected sorting
* @param string $sort_dir is either a or d representing ASC and DESC
* @param string $sort_days specifies the maximum amount of days a post may be old
* @param array $ex_fid_ary specifies an array of forum ids which should not be searched
* @param array $m_approve_fid_ary specifies an array of forum ids in which the searcher is allowed to view unapproved posts
* @param int $topic_id is set to 0 or a topic id, if it is not 0 then only posts in this topic should be searched
* @param array $author_ary an array of author ids if the author should be ignored during the search the array is empty
* @param string $author_name specifies the author match, when ANONYMOUS is also a search-match
* @param array &$id_ary passed by reference, to be filled with ids for the page specified by $start and $per_page, should be ordered
* @param int $start indicates the first index of the page
* @param int $per_page number of ids each page is supposed to contain
* @return boolean|int total number of results
*
* @access public
*/
function keyword_search($type, $fields, $terms, $sort_by_sql, $sort_key, $sort_dir, $sort_days, $ex_fid_ary, $m_approve_fid_ary, $topic_id, $author_ary, $author_name, &$id_ary, $start, $per_page)
{
global $config, $db;
// No keywords? No posts.
if (!$this->search_query)
{
return false;
}
// generate a search_key from all the options to identify the results
$search_key = md5(implode('#', array(
implode(', ', $this->split_words),
$type,
$fields,
$terms,
$sort_days,
$sort_key,
$topic_id,
implode(',', $ex_fid_ary),
implode(',', $m_approve_fid_ary),
implode(',', $author_ary)
)));
// try reading the results from cache
$result_count = 0;
if ($this->obtain_ids($search_key, $result_count, $id_ary, $start, $per_page, $sort_dir) == SEARCH_RESULT_IN_CACHE)
{
return $result_count;
}
$id_ary = array();
$join_topic = ($type == 'posts') ? false : true;
// Build sql strings for sorting
$sql_sort = $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC');
$sql_sort_table = $sql_sort_join = '';
switch ($sql_sort[0])
{
case 'u':
$sql_sort_table = USERS_TABLE . ' u, ';
$sql_sort_join = ($type == 'posts') ? ' AND u.user_id = p.poster_id ' : ' AND u.user_id = t.topic_poster ';
break;
case 't':
$join_topic = true;
break;
case 'f':
$sql_sort_table = FORUMS_TABLE . ' f, ';
$sql_sort_join = ' AND f.forum_id = p.forum_id ';
break;
}
// Build some display specific sql strings
switch ($fields)
{
case 'titleonly':
$sql_match = 'p.post_subject';
$sql_match_where = ' AND p.post_id = t.topic_first_post_id';
$join_topic = true;
break;
case 'msgonly':
$sql_match = 'p.post_text';
$sql_match_where = '';
break;
case 'firstpost':
$sql_match = 'p.post_subject, p.post_text';
$sql_match_where = ' AND p.post_id = t.topic_first_post_id';
$join_topic = true;
break;
default:
$sql_match = 'p.post_subject, p.post_text';
$sql_match_where = '';
break;
}
if (!sizeof($m_approve_fid_ary))
{
$m_approve_fid_sql = ' AND p.post_approved = 1';
}
else if ($m_approve_fid_ary === array(-1))
{
$m_approve_fid_sql = '';
}
else
{
$m_approve_fid_sql = ' AND (p.post_approved = 1 OR ' . $db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) . ')';
}
$sql_select = (!$result_count) ? 'SQL_CALC_FOUND_ROWS ' : '';
$sql_select = ($type == 'posts') ? $sql_select . 'p.post_id' : 'DISTINCT ' . $sql_select . 't.topic_id';
$sql_from = ($join_topic) ? TOPICS_TABLE . ' t, ' : '';
$field = ($type == 'posts') ? 'post_id' : 'topic_id';
if (sizeof($author_ary) && $author_name)
{
// first one matches post of registered users, second one guests and deleted users
$sql_author = ' AND (' . $db->sql_in_set('p.poster_id', array_diff($author_ary, array(ANONYMOUS)), false, true) . ' OR p.post_username ' . $author_name . ')';
}
else if (sizeof($author_ary))
{
$sql_author = ' AND ' . $db->sql_in_set('p.poster_id', $author_ary);
}
else
{
$sql_author = '';
}
$sql_where_options = $sql_sort_join;
$sql_where_options .= ($topic_id) ? ' AND p.topic_id = ' . $topic_id : '';
$sql_where_options .= ($join_topic) ? ' AND t.topic_id = p.topic_id' : '';
$sql_where_options .= (sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '';
$sql_where_options .= $m_approve_fid_sql;
$sql_where_options .= $sql_author;
$sql_where_options .= ($sort_days) ? ' AND p.post_time >= ' . (time() - ($sort_days * 86400)) : '';
$sql_where_options .= $sql_match_where;
$sql = "SELECT $sql_select
FROM $sql_from$sql_sort_table" . POSTS_TABLE . " p
WHERE MATCH ($sql_match) AGAINST ('" . $db->sql_escape(htmlspecialchars_decode($this->search_query)) . "' IN BOOLEAN MODE)
$sql_where_options
ORDER BY $sql_sort";
$result = $db->sql_query_limit($sql, $config['search_block_size'], $start);
while ($row = $db->sql_fetchrow($result))
{
$id_ary[] = (int) $row[$field];
}
$db->sql_freeresult($result);
$id_ary = array_unique($id_ary);
if (!sizeof($id_ary))
{
return false;
}
// if the total result count is not cached yet, retrieve it from the db
if (!$result_count)
{
$sql = 'SELECT FOUND_ROWS() as result_count';
$result = $db->sql_query($sql);
$result_count = (int) $db->sql_fetchfield('result_count');
$db->sql_freeresult($result);
if (!$result_count)
{
return false;
}
}
// store the ids, from start on then delete anything that isn't on the current page because we only need ids for one page
$this->save_ids($search_key, implode(' ', $this->split_words), $author_ary, $result_count, $id_ary, $start, $sort_dir);
$id_ary = array_slice($id_ary, 0, (int) $per_page);
return $result_count;
}
/**
* Performs a search on an author's posts without caring about message contents. Depends on display specific params
*
* @param string $type contains either posts or topics depending on what should be searched for
* @param boolean $firstpost_only if true, only topic starting posts will be considered
* @param array $sort_by_sql contains SQL code for the ORDER BY part of a query
* @param string $sort_key is the key of $sort_by_sql for the selected sorting
* @param string $sort_dir is either a or d representing ASC and DESC
* @param string $sort_days specifies the maximum amount of days a post may be old
* @param array $ex_fid_ary specifies an array of forum ids which should not be searched
* @param array $m_approve_fid_ary specifies an array of forum ids in which the searcher is allowed to view unapproved posts
* @param int $topic_id is set to 0 or a topic id, if it is not 0 then only posts in this topic should be searched
* @param array $author_ary an array of author ids
* @param string $author_name specifies the author match, when ANONYMOUS is also a search-match
* @param array &$id_ary passed by reference, to be filled with ids for the page specified by $start and $per_page, should be ordered
* @param int $start indicates the first index of the page
* @param int $per_page number of ids each page is supposed to contain
* @return boolean|int total number of results
*
* @access public
*/
function author_search($type, $firstpost_only, $sort_by_sql, $sort_key, $sort_dir, $sort_days, $ex_fid_ary, $m_approve_fid_ary, $topic_id, $author_ary, $author_name, &$id_ary, $start, $per_page)
{
global $config, $db;
// No author? No posts.
if (!sizeof($author_ary))
{
return 0;
}
// generate a search_key from all the options to identify the results
$search_key = md5(implode('#', array(
'',
$type,
($firstpost_only) ? 'firstpost' : '',
'',
'',
$sort_days,
$sort_key,
$topic_id,
implode(',', $ex_fid_ary),
implode(',', $m_approve_fid_ary),
implode(',', $author_ary),
$author_name,
)));
// try reading the results from cache
$result_count = 0;
if ($this->obtain_ids($search_key, $result_count, $id_ary, $start, $per_page, $sort_dir) == SEARCH_RESULT_IN_CACHE)
{
return $result_count;
}
$id_ary = array();
// Create some display specific sql strings
if ($author_name)
{
// first one matches post of registered users, second one guests and deleted users
$sql_author = '(' . $db->sql_in_set('p.poster_id', array_diff($author_ary, array(ANONYMOUS)), false, true) . ' OR p.post_username ' . $author_name . ')';
}
else
{
$sql_author = $db->sql_in_set('p.poster_id', $author_ary);
}
$sql_fora = (sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '';
$sql_topic_id = ($topic_id) ? ' AND p.topic_id = ' . (int) $topic_id : '';
$sql_time = ($sort_days) ? ' AND p.post_time >= ' . (time() - ($sort_days * 86400)) : '';
$sql_firstpost = ($firstpost_only) ? ' AND p.post_id = t.topic_first_post_id' : '';
// Build sql strings for sorting
$sql_sort = $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC');
$sql_sort_table = $sql_sort_join = '';
switch ($sql_sort[0])
{
case 'u':
$sql_sort_table = USERS_TABLE . ' u, ';
$sql_sort_join = ($type == 'posts') ? ' AND u.user_id = p.poster_id ' : ' AND u.user_id = t.topic_poster ';
break;
case 't':
$sql_sort_table = ($type == 'posts' && !$firstpost_only) ? TOPICS_TABLE . ' t, ' : '';
$sql_sort_join = ($type == 'posts' && !$firstpost_only) ? ' AND t.topic_id = p.topic_id ' : '';
break;
case 'f':
$sql_sort_table = FORUMS_TABLE . ' f, ';
$sql_sort_join = ' AND f.forum_id = p.forum_id ';
break;
}
if (!sizeof($m_approve_fid_ary))
{
$m_approve_fid_sql = ' AND p.post_approved = 1';
}
else if ($m_approve_fid_ary == array(-1))
{
$m_approve_fid_sql = '';
}
else
{
$m_approve_fid_sql = ' AND (p.post_approved = 1 OR ' . $db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) . ')';
}
// If the cache was completely empty count the results
$calc_results = ($result_count) ? '' : 'SQL_CALC_FOUND_ROWS ';
// Build the query for really selecting the post_ids
if ($type == 'posts')
{
$sql = "SELECT {$calc_results}p.post_id
FROM " . $sql_sort_table . POSTS_TABLE . ' p' . (($firstpost_only) ? ', ' . TOPICS_TABLE . ' t ' : ' ') . "
WHERE $sql_author
$sql_topic_id
$sql_firstpost
$m_approve_fid_sql
$sql_fora
$sql_sort_join
$sql_time
ORDER BY $sql_sort";
$field = 'post_id';
}
else
{
$sql = "SELECT {$calc_results}t.topic_id
FROM " . $sql_sort_table . TOPICS_TABLE . ' t, ' . POSTS_TABLE . " p
WHERE $sql_author
$sql_topic_id
$sql_firstpost
$m_approve_fid_sql
$sql_fora
AND t.topic_id = p.topic_id
$sql_sort_join
$sql_time
GROUP BY t.topic_id
ORDER BY $sql_sort";
$field = 'topic_id';
}
// Only read one block of posts from the db and then cache it
$result = $db->sql_query_limit($sql, $config['search_block_size'], $start);
while ($row = $db->sql_fetchrow($result))
{
$id_ary[] = (int) $row[$field];
}
$db->sql_freeresult($result);
// retrieve the total result count if needed
if (!$result_count)
{
$sql = 'SELECT FOUND_ROWS() as result_count';
$result = $db->sql_query($sql);
$result_count = (int) $db->sql_fetchfield('result_count');
$db->sql_freeresult($result);
if (!$result_count)
{
return false;
}
}
if (sizeof($id_ary))
{
$this->save_ids($search_key, '', $author_ary, $result_count, $id_ary, $start, $sort_dir);
$id_ary = array_slice($id_ary, 0, $per_page);
return $result_count;
}
return false;
}
/**
* Destroys cached search results, that contained one of the new words in a post so the results won't be outdated.
*
* @param string $mode contains the post mode: edit, post, reply, quote ...
*/
function index($mode, $post_id, &$message, &$subject, $poster_id, $forum_id)
{
global $db;
// Split old and new post/subject to obtain array of words
$split_text = $this->split_message($message);
$split_title = ($subject) ? $this->split_message($subject) : array();
$words = array_unique(array_merge($split_text, $split_title));
unset($split_text);
unset($split_title);
// destroy cached search results containing any of the words removed or added
$this->destroy_cache($words, array($poster_id));
unset($words);
}
/**
* Destroy cached results, that might be outdated after deleting a post
*/
function index_remove($post_ids, $author_ids, $forum_ids)
{
$this->destroy_cache(array(), array_unique($author_ids));
}
/**
* Destroy old cache entries
*/
function tidy()
{
global $db, $config;
// destroy too old cached search results
$this->destroy_cache(array());
set_config('search_last_gc', time(), true);
}
/**
* Create fulltext index
*/
function create_index($acp_module, $u_action)
{
global $db;
// Make sure we can actually use MySQL with fulltext indexes
if ($error = $this->init())
{
return $error;
}
if (empty($this->stats))
{
$this->get_stats();
}
$alter = array();
if (!isset($this->stats['post_subject']))
{
if ($db->sql_layer == 'mysqli' || version_compare($db->sql_server_info(true), '4.1.3', '>='))
{
$alter[] = 'MODIFY post_subject varchar(255) COLLATE utf8_unicode_ci DEFAULT \'\' NOT NULL';
}
else
{
$alter[] = 'MODIFY post_subject text NOT NULL';
}
$alter[] = 'ADD FULLTEXT (post_subject)';
}
if (!isset($this->stats['post_text']))
{
if ($db->sql_layer == 'mysqli' || version_compare($db->sql_server_info(true), '4.1.3', '>='))
{
$alter[] = 'MODIFY post_text mediumtext COLLATE utf8_unicode_ci NOT NULL';
}
else
{
$alter[] = 'MODIFY post_text mediumtext NOT NULL';
}
$alter[] = 'ADD FULLTEXT (post_text)';
}
if (!isset($this->stats['post_content']))
{
$alter[] = 'ADD FULLTEXT post_content (post_subject, post_text)';
}
if (sizeof($alter))
{
$db->sql_query('ALTER TABLE ' . POSTS_TABLE . ' ' . implode(', ', $alter));
}
$db->sql_query('TRUNCATE TABLE ' . SEARCH_RESULTS_TABLE);
return false;
}
/**
* Drop fulltext index
*/
function delete_index($acp_module, $u_action)
{
global $db;
// Make sure we can actually use MySQL with fulltext indexes
if ($error = $this->init())
{
return $error;
}
if (empty($this->stats))
{
$this->get_stats();
}
$alter = array();
if (isset($this->stats['post_subject']))
{
$alter[] = 'DROP INDEX post_subject';
}
if (isset($this->stats['post_text']))
{
$alter[] = 'DROP INDEX post_text';
}
if (isset($this->stats['post_content']))
{
$alter[] = 'DROP INDEX post_content';
}
if (sizeof($alter))
{
$db->sql_query('ALTER TABLE ' . POSTS_TABLE . ' ' . implode(', ', $alter));
}
$db->sql_query('TRUNCATE TABLE ' . SEARCH_RESULTS_TABLE);
return false;
}
/**
* Returns true if both FULLTEXT indexes exist
*/
function index_created()
{
if (empty($this->stats))
{
$this->get_stats();
}
return (isset($this->stats['post_text']) && isset($this->stats['post_subject']) && isset($this->stats['post_content'])) ? true : false;
}
/**
* Returns an associative array containing information about the indexes
*/
function index_stats()
{
global $user;
if (empty($this->stats))
{
$this->get_stats();
}
return array(
$user->lang['FULLTEXT_MYSQL_TOTAL_POSTS'] => ($this->index_created()) ? $this->stats['total_posts'] : 0,
);
}
function get_stats()
{
global $db;
if (strpos($db->sql_layer, 'mysql') === false)
{
$this->stats = array();
return;
}
$sql = 'SHOW INDEX
FROM ' . POSTS_TABLE;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
// deal with older MySQL versions which didn't use Index_type
$index_type = (isset($row['Index_type'])) ? $row['Index_type'] : $row['Comment'];
if ($index_type == 'FULLTEXT')
{
if ($row['Key_name'] == 'post_text')
{
$this->stats['post_text'] = $row;
}
else if ($row['Key_name'] == 'post_subject')
{
$this->stats['post_subject'] = $row;
}
else if ($row['Key_name'] == 'post_content')
{
$this->stats['post_content'] = $row;
}
}
}
$db->sql_freeresult($result);
$this->stats['total_posts'] = empty($this->stats) ? 0 : $db->get_estimated_row_count(POSTS_TABLE);
}
/**
* Display a note, that UTF-8 support is not available with certain versions of PHP
*/
function acp()
{
global $user, $config;
$tpl = '
';
// These are fields required in the config table
return array(
'tpl' => $tpl,
'config' => array()
);
}
}
?>PK
[՞ search/index.htmnu W+A
PK
[ f- - search/fulltext_native.phpnu W+A word_length = array('min' => $config['fulltext_native_min_chars'], 'max' => $config['fulltext_native_max_chars']);
/**
* Load the UTF tools
*/
if (!class_exists('utf_normalizer'))
{
include($phpbb_root_path . 'includes/utf/utf_normalizer.' . $phpEx);
}
$error = false;
}
/**
* This function fills $this->search_query with the cleaned user search query.
*
* If $terms is 'any' then the words will be extracted from the search query
* and combined with | inside brackets. They will afterwards be treated like
* an standard search query.
*
* Then it analyses the query and fills the internal arrays $must_not_contain_ids,
* $must_contain_ids and $must_exclude_one_ids which are later used by keyword_search().
*
* @param string $keywords contains the search query string as entered by the user
* @param string $terms is either 'all' (use search query as entered, default words to 'must be contained in post')
* or 'any' (find all posts containing at least one of the given words)
* @return boolean false if no valid keywords were found and otherwise true
*
* @access public
*/
function split_keywords($keywords, $terms)
{
global $db, $user, $config;
$tokens = '+-|()*';
$keywords = trim($this->cleanup($keywords, $tokens));
// allow word|word|word without brackets
if ((strpos($keywords, ' ') === false) && (strpos($keywords, '|') !== false) && (strpos($keywords, '(') === false))
{
$keywords = '(' . $keywords . ')';
}
$open_bracket = $space = false;
for ($i = 0, $n = strlen($keywords); $i < $n; $i++)
{
if ($open_bracket !== false)
{
switch ($keywords[$i])
{
case ')':
if ($open_bracket + 1 == $i)
{
$keywords[$i - 1] = '|';
$keywords[$i] = '|';
}
$open_bracket = false;
break;
case '(':
$keywords[$i] = '|';
break;
case '+':
case '-':
case ' ':
$keywords[$i] = '|';
break;
case '*':
if ($i === 0 || ($keywords[$i - 1] !== '*' && strcspn($keywords[$i - 1], $tokens) === 0))
{
if ($i === $n - 1 || ($keywords[$i + 1] !== '*' && strcspn($keywords[$i + 1], $tokens) === 0))
{
$keywords = substr($keywords, 0, $i) . substr($keywords, $i + 1);
}
}
break;
}
}
else
{
switch ($keywords[$i])
{
case ')':
$keywords[$i] = ' ';
break;
case '(':
$open_bracket = $i;
$space = false;
break;
case '|':
$keywords[$i] = ' ';
break;
case '-':
case '+':
$space = $keywords[$i];
break;
case ' ':
if ($space !== false)
{
$keywords[$i] = $space;
}
break;
default:
$space = false;
}
}
}
if ($open_bracket)
{
$keywords .= ')';
}
$match = array(
'# +#',
'#\|\|+#',
'#(\+|\-)(?:\+|\-)+#',
'#\(\|#',
'#\|\)#',
);
$replace = array(
' ',
'|',
'$1',
'(',
')',
);
$keywords = preg_replace($match, $replace, $keywords);
$num_keywords = sizeof(explode(' ', $keywords));
// We limit the number of allowed keywords to minimize load on the database
if ($config['max_num_search_keywords'] && $num_keywords > $config['max_num_search_keywords'])
{
trigger_error($user->lang('MAX_NUM_SEARCH_KEYWORDS_REFINE', $config['max_num_search_keywords'], $num_keywords));
}
// $keywords input format: each word separated by a space, words in a bracket are not separated
// the user wants to search for any word, convert the search query
if ($terms == 'any')
{
$words = array();
preg_match_all('#([^\\s+\\-|()]+)(?:$|[\\s+\\-|()])#u', $keywords, $words);
if (sizeof($words[1]))
{
$keywords = '(' . implode('|', $words[1]) . ')';
}
}
// set the search_query which is shown to the user
$this->search_query = $keywords;
$exact_words = array();
preg_match_all('#([^\\s+\\-|*()]+)(?:$|[\\s+\\-|()])#u', $keywords, $exact_words);
$exact_words = $exact_words[1];
$common_ids = $words = array();
if (sizeof($exact_words))
{
$sql = 'SELECT word_id, word_text, word_common
FROM ' . SEARCH_WORDLIST_TABLE . '
WHERE ' . $db->sql_in_set('word_text', $exact_words) . '
ORDER BY word_count ASC';
$result = $db->sql_query($sql);
// store an array of words and ids, remove common words
while ($row = $db->sql_fetchrow($result))
{
if ($row['word_common'])
{
$this->common_words[] = $row['word_text'];
$common_ids[$row['word_text']] = (int) $row['word_id'];
continue;
}
$words[$row['word_text']] = (int) $row['word_id'];
}
$db->sql_freeresult($result);
}
unset($exact_words);
// now analyse the search query, first split it using the spaces
$query = explode(' ', $keywords);
$this->must_contain_ids = array();
$this->must_not_contain_ids = array();
$this->must_exclude_one_ids = array();
$mode = '';
$ignore_no_id = true;
foreach ($query as $word)
{
if (empty($word))
{
continue;
}
// words which should not be included
if ($word[0] == '-')
{
$word = substr($word, 1);
// a group of which at least one may not be in the resulting posts
if ($word[0] == '(')
{
$word = array_unique(explode('|', substr($word, 1, -1)));
$mode = 'must_exclude_one';
}
// one word which should not be in the resulting posts
else
{
$mode = 'must_not_contain';
}
$ignore_no_id = true;
}
// words which have to be included
else
{
// no prefix is the same as a +prefix
if ($word[0] == '+')
{
$word = substr($word, 1);
}
// a group of words of which at least one word should be in every resulting post
if ($word[0] == '(')
{
$word = array_unique(explode('|', substr($word, 1, -1)));
}
$ignore_no_id = false;
$mode = 'must_contain';
}
if (empty($word))
{
continue;
}
// if this is an array of words then retrieve an id for each
if (is_array($word))
{
$non_common_words = array();
$id_words = array();
foreach ($word as $i => $word_part)
{
if (strpos($word_part, '*') !== false)
{
$id_words[] = '\'' . $db->sql_escape(str_replace('*', '%', $word_part)) . '\'';
$non_common_words[] = $word_part;
}
else if (isset($words[$word_part]))
{
$id_words[] = $words[$word_part];
$non_common_words[] = $word_part;
}
else
{
$len = utf8_strlen($word_part);
if ($len < $this->word_length['min'] || $len > $this->word_length['max'])
{
$this->common_words[] = $word_part;
}
}
}
if (sizeof($id_words))
{
sort($id_words);
if (sizeof($id_words) > 1)
{
$this->{$mode . '_ids'}[] = $id_words;
}
else
{
$mode = ($mode == 'must_exclude_one') ? 'must_not_contain' : $mode;
$this->{$mode . '_ids'}[] = $id_words[0];
}
}
// throw an error if we shall not ignore unexistant words
else if (!$ignore_no_id && sizeof($non_common_words))
{
trigger_error(sprintf($user->lang['WORDS_IN_NO_POST'], implode(', ', $non_common_words)));
}
unset($non_common_words);
}
// else we only need one id
else if (($wildcard = strpos($word, '*') !== false) || isset($words[$word]))
{
if ($wildcard)
{
$len = utf8_strlen(str_replace('*', '', $word));
if ($len >= $this->word_length['min'] && $len <= $this->word_length['max'])
{
$this->{$mode . '_ids'}[] = '\'' . $db->sql_escape(str_replace('*', '%', $word)) . '\'';
}
else
{
$this->common_words[] = $word;
}
}
else
{
$this->{$mode . '_ids'}[] = $words[$word];
}
}
// throw an error if we shall not ignore unexistant words
else if (!$ignore_no_id)
{
if (!isset($common_ids[$word]))
{
$len = utf8_strlen($word);
if ($len >= $this->word_length['min'] && $len <= $this->word_length['max'])
{
trigger_error(sprintf($user->lang['WORD_IN_NO_POST'], $word));
}
else
{
$this->common_words[] = $word;
}
}
}
else
{
$len = utf8_strlen($word);
if ($len < $this->word_length['min'] || $len > $this->word_length['max'])
{
$this->common_words[] = $word;
}
}
}
// we can't search for negatives only
if (!sizeof($this->must_contain_ids))
{
return false;
}
if (!empty($this->search_query))
{
return true;
}
return false;
}
/**
* Performs a search on keywords depending on display specific params. You have to run split_keywords() first.
*
* @param string $type contains either posts or topics depending on what should be searched for
* @param string $fields contains either titleonly (topic titles should be searched), msgonly (only message bodies should be searched), firstpost (only subject and body of the first post should be searched) or all (all post bodies and subjects should be searched)
* @param string $terms is either 'all' (use query as entered, words without prefix should default to "have to be in field") or 'any' (ignore search query parts and just return all posts that contain any of the specified words)
* @param array $sort_by_sql contains SQL code for the ORDER BY part of a query
* @param string $sort_key is the key of $sort_by_sql for the selected sorting
* @param string $sort_dir is either a or d representing ASC and DESC
* @param string $sort_days specifies the maximum amount of days a post may be old
* @param array $ex_fid_ary specifies an array of forum ids which should not be searched
* @param array $m_approve_fid_ary specifies an array of forum ids in which the searcher is allowed to view unapproved posts
* @param int $topic_id is set to 0 or a topic id, if it is not 0 then only posts in this topic should be searched
* @param array $author_ary an array of author ids if the author should be ignored during the search the array is empty
* @param string $author_name specifies the author match, when ANONYMOUS is also a search-match
* @param array &$id_ary passed by reference, to be filled with ids for the page specified by $start and $per_page, should be ordered
* @param int $start indicates the first index of the page
* @param int $per_page number of ids each page is supposed to contain
* @return boolean|int total number of results
*
* @access public
*/
function keyword_search($type, $fields, $terms, $sort_by_sql, $sort_key, $sort_dir, $sort_days, $ex_fid_ary, $m_approve_fid_ary, $topic_id, $author_ary, $author_name, &$id_ary, $start, $per_page)
{
global $config, $db;
// No keywords? No posts.
if (empty($this->search_query))
{
return false;
}
$must_contain_ids = $this->must_contain_ids;
$must_not_contain_ids = $this->must_not_contain_ids;
$must_exclude_one_ids = $this->must_exclude_one_ids;
sort($must_contain_ids);
sort($must_not_contain_ids);
sort($must_exclude_one_ids);
// generate a search_key from all the options to identify the results
$search_key = md5(implode('#', array(
serialize($must_contain_ids),
serialize($must_not_contain_ids),
serialize($must_exclude_one_ids),
$type,
$fields,
$terms,
$sort_days,
$sort_key,
$topic_id,
implode(',', $ex_fid_ary),
implode(',', $m_approve_fid_ary),
implode(',', $author_ary),
$author_name,
)));
// try reading the results from cache
$total_results = 0;
if ($this->obtain_ids($search_key, $total_results, $id_ary, $start, $per_page, $sort_dir) == SEARCH_RESULT_IN_CACHE)
{
return $total_results;
}
$id_ary = array();
$sql_where = array();
$group_by = false;
$m_num = 0;
$w_num = 0;
$sql_array = array(
'SELECT' => ($type == 'posts') ? 'p.post_id' : 'p.topic_id',
'FROM' => array(
SEARCH_WORDMATCH_TABLE => array(),
SEARCH_WORDLIST_TABLE => array(),
),
'LEFT_JOIN' => array(array(
'FROM' => array(POSTS_TABLE => 'p'),
'ON' => 'm0.post_id = p.post_id',
)),
);
$title_match = '';
$left_join_topics = false;
$group_by = true;
// Build some display specific sql strings
switch ($fields)
{
case 'titleonly':
$title_match = 'title_match = 1';
$group_by = false;
// no break
case 'firstpost':
$left_join_topics = true;
$sql_where[] = 'p.post_id = t.topic_first_post_id';
break;
case 'msgonly':
$title_match = 'title_match = 0';
$group_by = false;
break;
}
if ($type == 'topics')
{
$left_join_topics = true;
$group_by = true;
}
/**
* @todo Add a query optimizer (handle stuff like "+(4|3) +4")
*/
foreach ($this->must_contain_ids as $subquery)
{
if (is_array($subquery))
{
$group_by = true;
$word_id_sql = array();
$word_ids = array();
foreach ($subquery as $id)
{
if (is_string($id))
{
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(SEARCH_WORDLIST_TABLE => 'w' . $w_num),
'ON' => "w$w_num.word_text LIKE $id"
);
$word_ids[] = "w$w_num.word_id";
$w_num++;
}
else
{
$word_ids[] = $id;
}
}
$sql_where[] = $db->sql_in_set("m$m_num.word_id", $word_ids);
unset($word_id_sql);
unset($word_ids);
}
else if (is_string($subquery))
{
$sql_array['FROM'][SEARCH_WORDLIST_TABLE][] = 'w' . $w_num;
$sql_where[] = "w$w_num.word_text LIKE $subquery";
$sql_where[] = "m$m_num.word_id = w$w_num.word_id";
$group_by = true;
$w_num++;
}
else
{
$sql_where[] = "m$m_num.word_id = $subquery";
}
$sql_array['FROM'][SEARCH_WORDMATCH_TABLE][] = 'm' . $m_num;
if ($title_match)
{
$sql_where[] = "m$m_num.$title_match";
}
if ($m_num != 0)
{
$sql_where[] = "m$m_num.post_id = m0.post_id";
}
$m_num++;
}
foreach ($this->must_not_contain_ids as $key => $subquery)
{
if (is_string($subquery))
{
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(SEARCH_WORDLIST_TABLE => 'w' . $w_num),
'ON' => "w$w_num.word_text LIKE $subquery"
);
$this->must_not_contain_ids[$key] = "w$w_num.word_id";
$group_by = true;
$w_num++;
}
}
if (sizeof($this->must_not_contain_ids))
{
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(SEARCH_WORDMATCH_TABLE => 'm' . $m_num),
'ON' => $db->sql_in_set("m$m_num.word_id", $this->must_not_contain_ids) . (($title_match) ? " AND m$m_num.$title_match" : '') . " AND m$m_num.post_id = m0.post_id"
);
$sql_where[] = "m$m_num.word_id IS NULL";
$m_num++;
}
foreach ($this->must_exclude_one_ids as $ids)
{
$is_null_joins = array();
foreach ($ids as $id)
{
if (is_string($id))
{
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(SEARCH_WORDLIST_TABLE => 'w' . $w_num),
'ON' => "w$w_num.word_text LIKE $id"
);
$id = "w$w_num.word_id";
$group_by = true;
$w_num++;
}
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(SEARCH_WORDMATCH_TABLE => 'm' . $m_num),
'ON' => "m$m_num.word_id = $id AND m$m_num.post_id = m0.post_id" . (($title_match) ? " AND m$m_num.$title_match" : '')
);
$is_null_joins[] = "m$m_num.word_id IS NULL";
$m_num++;
}
$sql_where[] = '(' . implode(' OR ', $is_null_joins) . ')';
}
if (!sizeof($m_approve_fid_ary))
{
$sql_where[] = 'p.post_approved = 1';
}
else if ($m_approve_fid_ary !== array(-1))
{
$sql_where[] = '(p.post_approved = 1 OR ' . $db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) . ')';
}
if ($topic_id)
{
$sql_where[] = 'p.topic_id = ' . $topic_id;
}
if (sizeof($author_ary))
{
if ($author_name)
{
// first one matches post of registered users, second one guests and deleted users
$sql_author = '(' . $db->sql_in_set('p.poster_id', array_diff($author_ary, array(ANONYMOUS)), false, true) . ' OR p.post_username ' . $author_name . ')';
}
else
{
$sql_author = $db->sql_in_set('p.poster_id', $author_ary);
}
$sql_where[] = $sql_author;
}
if (sizeof($ex_fid_ary))
{
$sql_where[] = $db->sql_in_set('p.forum_id', $ex_fid_ary, true);
}
if ($sort_days)
{
$sql_where[] = 'p.post_time >= ' . (time() - ($sort_days * 86400));
}
$sql_array['WHERE'] = implode(' AND ', $sql_where);
$is_mysql = false;
// if the total result count is not cached yet, retrieve it from the db
if (!$total_results)
{
$sql = '';
$sql_array_count = $sql_array;
if ($left_join_topics)
{
$sql_array_count['LEFT_JOIN'][] = array(
'FROM' => array(TOPICS_TABLE => 't'),
'ON' => 'p.topic_id = t.topic_id'
);
}
switch ($db->sql_layer)
{
case 'mysql4':
case 'mysqli':
// 3.x does not support SQL_CALC_FOUND_ROWS
// $sql_array['SELECT'] = 'SQL_CALC_FOUND_ROWS ' . $sql_array['SELECT'];
$is_mysql = true;
break;
case 'sqlite':
$sql_array_count['SELECT'] = ($type == 'posts') ? 'DISTINCT p.post_id' : 'DISTINCT p.topic_id';
$sql = 'SELECT COUNT(' . (($type == 'posts') ? 'post_id' : 'topic_id') . ') as total_results
FROM (' . $db->sql_build_query('SELECT', $sql_array_count) . ')';
// no break
default:
$sql_array_count['SELECT'] = ($type == 'posts') ? 'COUNT(DISTINCT p.post_id) AS total_results' : 'COUNT(DISTINCT p.topic_id) AS total_results';
$sql = (!$sql) ? $db->sql_build_query('SELECT', $sql_array_count) : $sql;
$result = $db->sql_query($sql);
$total_results = (int) $db->sql_fetchfield('total_results');
$db->sql_freeresult($result);
if (!$total_results)
{
return false;
}
break;
}
unset($sql_array_count, $sql);
}
// Build sql strings for sorting
$sql_sort = $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC');
switch ($sql_sort[0])
{
case 'u':
$sql_array['FROM'][USERS_TABLE] = 'u';
$sql_where[] = 'u.user_id = p.poster_id ';
break;
case 't':
$left_join_topics = true;
break;
case 'f':
$sql_array['FROM'][FORUMS_TABLE] = 'f';
$sql_where[] = 'f.forum_id = p.forum_id';
break;
}
if ($left_join_topics)
{
$sql_array['LEFT_JOIN'][] = array(
'FROM' => array(TOPICS_TABLE => 't'),
'ON' => 'p.topic_id = t.topic_id'
);
}
$sql_array['WHERE'] = implode(' AND ', $sql_where);
$sql_array['GROUP_BY'] = ($group_by) ? (($type == 'posts') ? 'p.post_id' : 'p.topic_id') . ', ' . $sort_by_sql[$sort_key] : '';
$sql_array['ORDER_BY'] = $sql_sort;
unset($sql_where, $sql_sort, $group_by);
$sql = $db->sql_build_query('SELECT', $sql_array);
$result = $db->sql_query_limit($sql, $config['search_block_size'], $start);
while ($row = $db->sql_fetchrow($result))
{
$id_ary[] = (int) $row[(($type == 'posts') ? 'post_id' : 'topic_id')];
}
$db->sql_freeresult($result);
if (!sizeof($id_ary))
{
return false;
}
// if we use mysql and the total result count is not cached yet, retrieve it from the db
if (!$total_results && $is_mysql)
{
// Count rows for the executed queries. Replace $select within $sql with SQL_CALC_FOUND_ROWS, and run it.
$sql_array_copy = $sql_array;
$sql_array_copy['SELECT'] = 'SQL_CALC_FOUND_ROWS p.post_id ';
$sql = $db->sql_build_query('SELECT', $sql_array_copy);
unset($sql_array_copy);
$db->sql_query($sql);
$db->sql_freeresult($result);
$sql = 'SELECT FOUND_ROWS() as total_results';
$result = $db->sql_query($sql);
$total_results = (int) $db->sql_fetchfield('total_results');
$db->sql_freeresult($result);
if (!$total_results)
{
return false;
}
}
// store the ids, from start on then delete anything that isn't on the current page because we only need ids for one page
$this->save_ids($search_key, $this->search_query, $author_ary, $total_results, $id_ary, $start, $sort_dir);
$id_ary = array_slice($id_ary, 0, (int) $per_page);
return $total_results;
}
/**
* Performs a search on an author's posts without caring about message contents. Depends on display specific params
*
* @param string $type contains either posts or topics depending on what should be searched for
* @param boolean $firstpost_only if true, only topic starting posts will be considered
* @param array $sort_by_sql contains SQL code for the ORDER BY part of a query
* @param string $sort_key is the key of $sort_by_sql for the selected sorting
* @param string $sort_dir is either a or d representing ASC and DESC
* @param string $sort_days specifies the maximum amount of days a post may be old
* @param array $ex_fid_ary specifies an array of forum ids which should not be searched
* @param array $m_approve_fid_ary specifies an array of forum ids in which the searcher is allowed to view unapproved posts
* @param int $topic_id is set to 0 or a topic id, if it is not 0 then only posts in this topic should be searched
* @param array $author_ary an array of author ids
* @param string $author_name specifies the author match, when ANONYMOUS is also a search-match
* @param array &$id_ary passed by reference, to be filled with ids for the page specified by $start and $per_page, should be ordered
* @param int $start indicates the first index of the page
* @param int $per_page number of ids each page is supposed to contain
* @return boolean|int total number of results
*
* @access public
*/
function author_search($type, $firstpost_only, $sort_by_sql, $sort_key, $sort_dir, $sort_days, $ex_fid_ary, $m_approve_fid_ary, $topic_id, $author_ary, $author_name, &$id_ary, $start, $per_page)
{
global $config, $db;
// No author? No posts.
if (!sizeof($author_ary))
{
return 0;
}
// generate a search_key from all the options to identify the results
$search_key = md5(implode('#', array(
'',
$type,
($firstpost_only) ? 'firstpost' : '',
'',
'',
$sort_days,
$sort_key,
$topic_id,
implode(',', $ex_fid_ary),
implode(',', $m_approve_fid_ary),
implode(',', $author_ary),
$author_name,
)));
// try reading the results from cache
$total_results = 0;
if ($this->obtain_ids($search_key, $total_results, $id_ary, $start, $per_page, $sort_dir) == SEARCH_RESULT_IN_CACHE)
{
return $total_results;
}
$id_ary = array();
// Create some display specific sql strings
if ($author_name)
{
// first one matches post of registered users, second one guests and deleted users
$sql_author = '(' . $db->sql_in_set('p.poster_id', array_diff($author_ary, array(ANONYMOUS)), false, true) . ' OR p.post_username ' . $author_name . ')';
}
else
{
$sql_author = $db->sql_in_set('p.poster_id', $author_ary);
}
$sql_fora = (sizeof($ex_fid_ary)) ? ' AND ' . $db->sql_in_set('p.forum_id', $ex_fid_ary, true) : '';
$sql_time = ($sort_days) ? ' AND p.post_time >= ' . (time() - ($sort_days * 86400)) : '';
$sql_topic_id = ($topic_id) ? ' AND p.topic_id = ' . (int) $topic_id : '';
$sql_firstpost = ($firstpost_only) ? ' AND p.post_id = t.topic_first_post_id' : '';
// Build sql strings for sorting
$sql_sort = $sort_by_sql[$sort_key] . (($sort_dir == 'a') ? ' ASC' : ' DESC');
$sql_sort_table = $sql_sort_join = '';
switch ($sql_sort[0])
{
case 'u':
$sql_sort_table = USERS_TABLE . ' u, ';
$sql_sort_join = ' AND u.user_id = p.poster_id ';
break;
case 't':
$sql_sort_table = ($type == 'posts' && !$firstpost_only) ? TOPICS_TABLE . ' t, ' : '';
$sql_sort_join = ($type == 'posts' && !$firstpost_only) ? ' AND t.topic_id = p.topic_id ' : '';
break;
case 'f':
$sql_sort_table = FORUMS_TABLE . ' f, ';
$sql_sort_join = ' AND f.forum_id = p.forum_id ';
break;
}
if (!sizeof($m_approve_fid_ary))
{
$m_approve_fid_sql = ' AND p.post_approved = 1';
}
else if ($m_approve_fid_ary == array(-1))
{
$m_approve_fid_sql = '';
}
else
{
$m_approve_fid_sql = ' AND (p.post_approved = 1 OR ' . $db->sql_in_set('p.forum_id', $m_approve_fid_ary, true) . ')';
}
$select = ($type == 'posts') ? 'p.post_id' : 't.topic_id';
$is_mysql = false;
// If the cache was completely empty count the results
if (!$total_results)
{
switch ($db->sql_layer)
{
case 'mysql4':
case 'mysqli':
// $select = 'SQL_CALC_FOUND_ROWS ' . $select;
$is_mysql = true;
break;
default:
if ($type == 'posts')
{
$sql = 'SELECT COUNT(p.post_id) as total_results
FROM ' . POSTS_TABLE . ' p' . (($firstpost_only) ? ', ' . TOPICS_TABLE . ' t ' : ' ') . "
WHERE $sql_author
$sql_topic_id
$sql_firstpost
$m_approve_fid_sql
$sql_fora
$sql_time";
}
else
{
if ($db->sql_layer == 'sqlite')
{
$sql = 'SELECT COUNT(topic_id) as total_results
FROM (SELECT DISTINCT t.topic_id';
}
else
{
$sql = 'SELECT COUNT(DISTINCT t.topic_id) as total_results';
}
$sql .= ' FROM ' . TOPICS_TABLE . ' t, ' . POSTS_TABLE . " p
WHERE $sql_author
$sql_topic_id
$sql_firstpost
$m_approve_fid_sql
$sql_fora
AND t.topic_id = p.topic_id
$sql_time" . (($db->sql_layer == 'sqlite') ? ')' : '');
}
$result = $db->sql_query($sql);
$total_results = (int) $db->sql_fetchfield('total_results');
$db->sql_freeresult($result);
if (!$total_results)
{
return false;
}
break;
}
}
// Build the query for really selecting the post_ids
if ($type == 'posts')
{
$sql = "SELECT $select
FROM " . $sql_sort_table . POSTS_TABLE . ' p' . (($firstpost_only) ? ', ' . TOPICS_TABLE . ' t' : '') . "
WHERE $sql_author
$sql_topic_id
$sql_firstpost
$m_approve_fid_sql
$sql_fora
$sql_sort_join
$sql_time
ORDER BY $sql_sort";
$field = 'post_id';
}
else
{
$sql = "SELECT $select
FROM " . $sql_sort_table . TOPICS_TABLE . ' t, ' . POSTS_TABLE . " p
WHERE $sql_author
$sql_topic_id
$sql_firstpost
$m_approve_fid_sql
$sql_fora
AND t.topic_id = p.topic_id
$sql_sort_join
$sql_time
GROUP BY t.topic_id, " . $sort_by_sql[$sort_key] . '
ORDER BY ' . $sql_sort;
$field = 'topic_id';
}
// Only read one block of posts from the db and then cache it
$result = $db->sql_query_limit($sql, $config['search_block_size'], $start);
while ($row = $db->sql_fetchrow($result))
{
$id_ary[] = (int) $row[$field];
}
$db->sql_freeresult($result);
if (!$total_results && $is_mysql)
{
// Count rows for the executed queries. Replace $select within $sql with SQL_CALC_FOUND_ROWS, and run it.
$sql = str_replace('SELECT ' . $select, 'SELECT DISTINCT SQL_CALC_FOUND_ROWS p.post_id', $sql);
$db->sql_query($sql);
$db->sql_freeresult($result);
$sql = 'SELECT FOUND_ROWS() as total_results';
$result = $db->sql_query($sql);
$total_results = (int) $db->sql_fetchfield('total_results');
$db->sql_freeresult($result);
if (!$total_results)
{
return false;
}
}
if (sizeof($id_ary))
{
$this->save_ids($search_key, '', $author_ary, $total_results, $id_ary, $start, $sort_dir);
$id_ary = array_slice($id_ary, 0, $per_page);
return $total_results;
}
return false;
}
/**
* Split a text into words of a given length
*
* The text is converted to UTF-8, cleaned up, and split. Then, words that
* conform to the defined length range are returned in an array.
*
* NOTE: duplicates are NOT removed from the return array
*
* @param string $text Text to split, encoded in UTF-8
* @return array Array of UTF-8 words
*
* @access private
*/
function split_message($text)
{
global $phpbb_root_path, $phpEx, $user;
$match = $words = array();
/**
* Taken from the original code
*/
// Do not index code
$match[] = '#\[code(?:=.*?)?(\:?[0-9a-z]{5,})\].*?\[\/code(\:?[0-9a-z]{5,})\]#is';
// BBcode
$match[] = '#\[\/?[a-z0-9\*\+\-]+(?:=.*?)?(?::[a-z])?(\:?[0-9a-z]{5,})\]#';
$min = $this->word_length['min'];
$max = $this->word_length['max'];
$isset_min = $min - 1;
/**
* Clean up the string, remove HTML tags, remove BBCodes
*/
$word = strtok($this->cleanup(preg_replace($match, ' ', strip_tags($text)), -1), ' ');
while (strlen($word))
{
if (strlen($word) > 255 || strlen($word) <= $isset_min)
{
/**
* Words longer than 255 bytes are ignored. This will have to be
* changed whenever we change the length of search_wordlist.word_text
*
* Words shorter than $isset_min bytes are ignored, too
*/
$word = strtok(' ');
continue;
}
$len = utf8_strlen($word);
/**
* Test whether the word is too short to be indexed.
*
* Note that this limit does NOT apply to CJK and Hangul
*/
if ($len < $min)
{
/**
* Note: this could be optimized. If the codepoint is lower than Hangul's range
* we know that it will also be lower than CJK ranges
*/
if ((strncmp($word, UTF8_HANGUL_FIRST, 3) < 0 || strncmp($word, UTF8_HANGUL_LAST, 3) > 0)
&& (strncmp($word, UTF8_CJK_FIRST, 3) < 0 || strncmp($word, UTF8_CJK_LAST, 3) > 0)
&& (strncmp($word, UTF8_CJK_B_FIRST, 4) < 0 || strncmp($word, UTF8_CJK_B_LAST, 4) > 0))
{
$word = strtok(' ');
continue;
}
}
$words[] = $word;
$word = strtok(' ');
}
return $words;
}
/**
* Updates wordlist and wordmatch tables when a message is posted or changed
*
* @param string $mode Contains the post mode: edit, post, reply, quote
* @param int $post_id The id of the post which is modified/created
* @param string &$message New or updated post content
* @param string &$subject New or updated post subject
* @param int $poster_id Post author's user id
* @param int $forum_id The id of the forum in which the post is located
*
* @access public
*/
function index($mode, $post_id, &$message, &$subject, $poster_id, $forum_id)
{
global $config, $db, $user;
if (!$config['fulltext_native_load_upd'])
{
/**
* The search indexer is disabled, return
*/
return;
}
// Split old and new post/subject to obtain array of 'words'
$split_text = $this->split_message($message);
$split_title = $this->split_message($subject);
$cur_words = array('post' => array(), 'title' => array());
$words = array();
if ($mode == 'edit')
{
$words['add']['post'] = array();
$words['add']['title'] = array();
$words['del']['post'] = array();
$words['del']['title'] = array();
$sql = 'SELECT w.word_id, w.word_text, m.title_match
FROM ' . SEARCH_WORDLIST_TABLE . ' w, ' . SEARCH_WORDMATCH_TABLE . " m
WHERE m.post_id = $post_id
AND w.word_id = m.word_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$which = ($row['title_match']) ? 'title' : 'post';
$cur_words[$which][$row['word_text']] = $row['word_id'];
}
$db->sql_freeresult($result);
$words['add']['post'] = array_diff($split_text, array_keys($cur_words['post']));
$words['add']['title'] = array_diff($split_title, array_keys($cur_words['title']));
$words['del']['post'] = array_diff(array_keys($cur_words['post']), $split_text);
$words['del']['title'] = array_diff(array_keys($cur_words['title']), $split_title);
}
else
{
$words['add']['post'] = $split_text;
$words['add']['title'] = $split_title;
$words['del']['post'] = array();
$words['del']['title'] = array();
}
unset($split_text);
unset($split_title);
// Get unique words from the above arrays
$unique_add_words = array_unique(array_merge($words['add']['post'], $words['add']['title']));
// We now have unique arrays of all words to be added and removed and
// individual arrays of added and removed words for text and title. What
// we need to do now is add the new words (if they don't already exist)
// and then add (or remove) matches between the words and this post
if (sizeof($unique_add_words))
{
$sql = 'SELECT word_id, word_text
FROM ' . SEARCH_WORDLIST_TABLE . '
WHERE ' . $db->sql_in_set('word_text', $unique_add_words);
$result = $db->sql_query($sql);
$word_ids = array();
while ($row = $db->sql_fetchrow($result))
{
$word_ids[$row['word_text']] = $row['word_id'];
}
$db->sql_freeresult($result);
$new_words = array_diff($unique_add_words, array_keys($word_ids));
$db->sql_transaction('begin');
if (sizeof($new_words))
{
$sql_ary = array();
foreach ($new_words as $word)
{
$sql_ary[] = array('word_text' => (string) $word, 'word_count' => 0);
}
$db->sql_return_on_error(true);
$db->sql_multi_insert(SEARCH_WORDLIST_TABLE, $sql_ary);
$db->sql_return_on_error(false);
}
unset($new_words, $sql_ary);
}
else
{
$db->sql_transaction('begin');
}
// now update the search match table, remove links to removed words and add links to new words
foreach ($words['del'] as $word_in => $word_ary)
{
$title_match = ($word_in == 'title') ? 1 : 0;
if (sizeof($word_ary))
{
$sql_in = array();
foreach ($word_ary as $word)
{
$sql_in[] = $cur_words[$word_in][$word];
}
$sql = 'DELETE FROM ' . SEARCH_WORDMATCH_TABLE . '
WHERE ' . $db->sql_in_set('word_id', $sql_in) . '
AND post_id = ' . intval($post_id) . "
AND title_match = $title_match";
$db->sql_query($sql);
$sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . '
SET word_count = word_count - 1
WHERE ' . $db->sql_in_set('word_id', $sql_in) . '
AND word_count > 0';
$db->sql_query($sql);
unset($sql_in);
}
}
$db->sql_return_on_error(true);
foreach ($words['add'] as $word_in => $word_ary)
{
$title_match = ($word_in == 'title') ? 1 : 0;
if (sizeof($word_ary))
{
$sql = 'INSERT INTO ' . SEARCH_WORDMATCH_TABLE . ' (post_id, word_id, title_match)
SELECT ' . (int) $post_id . ', word_id, ' . (int) $title_match . '
FROM ' . SEARCH_WORDLIST_TABLE . '
WHERE ' . $db->sql_in_set('word_text', $word_ary);
$db->sql_query($sql);
$sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . '
SET word_count = word_count + 1
WHERE ' . $db->sql_in_set('word_text', $word_ary);
$db->sql_query($sql);
}
}
$db->sql_return_on_error(false);
$db->sql_transaction('commit');
// destroy cached search results containing any of the words removed or added
$this->destroy_cache(array_unique(array_merge($words['add']['post'], $words['add']['title'], $words['del']['post'], $words['del']['title'])), array($poster_id));
unset($unique_add_words);
unset($words);
unset($cur_words);
}
/**
* Removes entries from the wordmatch table for the specified post_ids
*/
function index_remove($post_ids, $author_ids, $forum_ids)
{
global $db;
if (sizeof($post_ids))
{
$sql = 'SELECT w.word_id, w.word_text, m.title_match
FROM ' . SEARCH_WORDMATCH_TABLE . ' m, ' . SEARCH_WORDLIST_TABLE . ' w
WHERE ' . $db->sql_in_set('m.post_id', $post_ids) . '
AND w.word_id = m.word_id';
$result = $db->sql_query($sql);
$message_word_ids = $title_word_ids = $word_texts = array();
while ($row = $db->sql_fetchrow($result))
{
if ($row['title_match'])
{
$title_word_ids[] = $row['word_id'];
}
else
{
$message_word_ids[] = $row['word_id'];
}
$word_texts[] = $row['word_text'];
}
$db->sql_freeresult($result);
if (sizeof($title_word_ids))
{
$sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . '
SET word_count = word_count - 1
WHERE ' . $db->sql_in_set('word_id', $title_word_ids) . '
AND word_count > 0';
$db->sql_query($sql);
}
if (sizeof($message_word_ids))
{
$sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . '
SET word_count = word_count - 1
WHERE ' . $db->sql_in_set('word_id', $message_word_ids) . '
AND word_count > 0';
$db->sql_query($sql);
}
unset($title_word_ids);
unset($message_word_ids);
$sql = 'DELETE FROM ' . SEARCH_WORDMATCH_TABLE . '
WHERE ' . $db->sql_in_set('post_id', $post_ids);
$db->sql_query($sql);
}
$this->destroy_cache(array_unique($word_texts), array_unique($author_ids));
}
/**
* Tidy up indexes: Tag 'common words' and remove
* words no longer referenced in the match table
*/
function tidy()
{
global $db, $config;
// Is the fulltext indexer disabled? If yes then we need not
// carry on ... it's okay ... I know when I'm not wanted boo hoo
if (!$config['fulltext_native_load_upd'])
{
set_config('search_last_gc', time(), true);
return;
}
$destroy_cache_words = array();
// Remove common words
if ($config['num_posts'] >= 100 && $config['fulltext_native_common_thres'])
{
$common_threshold = ((double) $config['fulltext_native_common_thres']) / 100.0;
// First, get the IDs of common words
$sql = 'SELECT word_id, word_text
FROM ' . SEARCH_WORDLIST_TABLE . '
WHERE word_count > ' . floor($config['num_posts'] * $common_threshold) . '
OR word_common = 1';
$result = $db->sql_query($sql);
$sql_in = array();
while ($row = $db->sql_fetchrow($result))
{
$sql_in[] = $row['word_id'];
$destroy_cache_words[] = $row['word_text'];
}
$db->sql_freeresult($result);
if (sizeof($sql_in))
{
// Flag the words
$sql = 'UPDATE ' . SEARCH_WORDLIST_TABLE . '
SET word_common = 1
WHERE ' . $db->sql_in_set('word_id', $sql_in);
$db->sql_query($sql);
// by setting search_last_gc to the new time here we make sure that if a user reloads because the
// following query takes too long, he won't run into it again
set_config('search_last_gc', time(), true);
// Delete the matches
$sql = 'DELETE FROM ' . SEARCH_WORDMATCH_TABLE . '
WHERE ' . $db->sql_in_set('word_id', $sql_in);
$db->sql_query($sql);
}
unset($sql_in);
}
if (sizeof($destroy_cache_words))
{
// destroy cached search results containing any of the words that are now common or were removed
$this->destroy_cache(array_unique($destroy_cache_words));
}
set_config('search_last_gc', time(), true);
}
/**
* Deletes all words from the index
*/
function delete_index($acp_module, $u_action)
{
global $db;
switch ($db->sql_layer)
{
case 'sqlite':
case 'firebird':
$db->sql_query('DELETE FROM ' . SEARCH_WORDLIST_TABLE);
$db->sql_query('DELETE FROM ' . SEARCH_WORDMATCH_TABLE);
$db->sql_query('DELETE FROM ' . SEARCH_RESULTS_TABLE);
break;
default:
$db->sql_query('TRUNCATE TABLE ' . SEARCH_WORDLIST_TABLE);
$db->sql_query('TRUNCATE TABLE ' . SEARCH_WORDMATCH_TABLE);
$db->sql_query('TRUNCATE TABLE ' . SEARCH_RESULTS_TABLE);
break;
}
}
/**
* Returns true if both FULLTEXT indexes exist
*/
function index_created()
{
if (!sizeof($this->stats))
{
$this->get_stats();
}
return ($this->stats['total_words'] && $this->stats['total_matches']) ? true : false;
}
/**
* Returns an associative array containing information about the indexes
*/
function index_stats()
{
global $user;
if (!sizeof($this->stats))
{
$this->get_stats();
}
return array(
$user->lang['TOTAL_WORDS'] => $this->stats['total_words'],
$user->lang['TOTAL_MATCHES'] => $this->stats['total_matches']);
}
function get_stats()
{
global $db;
$this->stats['total_words'] = $db->get_estimated_row_count(SEARCH_WORDLIST_TABLE);
$this->stats['total_matches'] = $db->get_estimated_row_count(SEARCH_WORDMATCH_TABLE);
}
/**
* Clean up a text to remove non-alphanumeric characters
*
* This method receives a UTF-8 string, normalizes and validates it, replaces all
* non-alphanumeric characters with strings then returns the result.
*
* Any number of "allowed chars" can be passed as a UTF-8 string in NFC.
*
* @param string $text Text to split, in UTF-8 (not normalized or sanitized)
* @param string $allowed_chars String of special chars to allow
* @param string $encoding Text encoding
* @return string Cleaned up text, only alphanumeric chars are left
*
* @todo normalizer::cleanup being able to be used?
*/
function cleanup($text, $allowed_chars = null, $encoding = 'utf-8')
{
global $phpbb_root_path, $phpEx;
static $conv = array(), $conv_loaded = array();
$words = $allow = array();
// Convert the text to UTF-8
$encoding = strtolower($encoding);
if ($encoding != 'utf-8')
{
$text = utf8_recode($text, $encoding);
}
$utf_len_mask = array(
"\xC0" => 2,
"\xD0" => 2,
"\xE0" => 3,
"\xF0" => 4
);
/**
* Replace HTML entities and NCRs
*/
$text = htmlspecialchars_decode(utf8_decode_ncr($text), ENT_QUOTES);
/**
* Load the UTF-8 normalizer
*
* If we use it more widely, an instance of that class should be held in a
* a global variable instead
*/
utf_normalizer::nfc($text);
/**
* The first thing we do is:
*
* - convert ASCII-7 letters to lowercase
* - remove the ASCII-7 non-alpha characters
* - remove the bytes that should not appear in a valid UTF-8 string: 0xC0,
* 0xC1 and 0xF5-0xFF
*
* @todo in theory, the third one is already taken care of during normalization and those chars should have been replaced by Unicode replacement chars
*/
$sb_match = "ISTCPAMELRDOJBNHFGVWUQKYXZ\r\n\t!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~\x00\x01\x02\x03\x04\x05\x06\x07\x08\x0B\x0C\x0E\x0F\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F\xC0\xC1\xF5\xF6\xF7\xF8\xF9\xFA\xFB\xFC\xFD\xFE\xFF";
$sb_replace = 'istcpamelrdojbnhfgvwuqkyxz ';
/**
* This is the list of legal ASCII chars, it is automatically extended
* with ASCII chars from $allowed_chars
*/
$legal_ascii = ' eaisntroludcpmghbfvq10xy2j9kw354867z';
/**
* Prepare an array containing the extra chars to allow
*/
if (isset($allowed_chars[0]))
{
$pos = 0;
$len = strlen($allowed_chars);
do
{
$c = $allowed_chars[$pos];
if ($c < "\x80")
{
/**
* ASCII char
*/
$sb_pos = strpos($sb_match, $c);
if (is_int($sb_pos))
{
/**
* Remove the char from $sb_match and its corresponding
* replacement in $sb_replace
*/
$sb_match = substr($sb_match, 0, $sb_pos) . substr($sb_match, $sb_pos + 1);
$sb_replace = substr($sb_replace, 0, $sb_pos) . substr($sb_replace, $sb_pos + 1);
$legal_ascii .= $c;
}
++$pos;
}
else
{
/**
* UTF-8 char
*/
$utf_len = $utf_len_mask[$c & "\xF0"];
$allow[substr($allowed_chars, $pos, $utf_len)] = 1;
$pos += $utf_len;
}
}
while ($pos < $len);
}
$text = strtr($text, $sb_match, $sb_replace);
$ret = '';
$pos = 0;
$len = strlen($text);
do
{
/**
* Do all consecutive ASCII chars at once
*/
if ($spn = strspn($text, $legal_ascii, $pos))
{
$ret .= substr($text, $pos, $spn);
$pos += $spn;
}
if ($pos >= $len)
{
return $ret;
}
/**
* Capture the UTF char
*/
$utf_len = $utf_len_mask[$text[$pos] & "\xF0"];
$utf_char = substr($text, $pos, $utf_len);
$pos += $utf_len;
if (($utf_char >= UTF8_HANGUL_FIRST && $utf_char <= UTF8_HANGUL_LAST)
|| ($utf_char >= UTF8_CJK_FIRST && $utf_char <= UTF8_CJK_LAST)
|| ($utf_char >= UTF8_CJK_B_FIRST && $utf_char <= UTF8_CJK_B_LAST))
{
/**
* All characters within these ranges are valid
*
* We separate them with a space in order to index each character
* individually
*/
$ret .= ' ' . $utf_char . ' ';
continue;
}
if (isset($allow[$utf_char]))
{
/**
* The char is explicitly allowed
*/
$ret .= $utf_char;
continue;
}
if (isset($conv[$utf_char]))
{
/**
* The char is mapped to something, maybe to itself actually
*/
$ret .= $conv[$utf_char];
continue;
}
/**
* The char isn't mapped, but did we load its conversion table?
*
* The search indexer table is split into blocks. The block number of
* each char is equal to its codepoint right-shifted for 11 bits. It
* means that out of the 11, 16 or 21 meaningful bits of a 2-, 3- or
* 4- byte sequence we only keep the leftmost 0, 5 or 10 bits. Thus,
* all UTF chars encoded in 2 bytes are in the same first block.
*/
if (isset($utf_char[2]))
{
if (isset($utf_char[3]))
{
/**
* 1111 0nnn 10nn nnnn 10nx xxxx 10xx xxxx
* 0000 0111 0011 1111 0010 0000
*/
$idx = ((ord($utf_char[0]) & 0x07) << 7) | ((ord($utf_char[1]) & 0x3F) << 1) | ((ord($utf_char[2]) & 0x20) >> 5);
}
else
{
/**
* 1110 nnnn 10nx xxxx 10xx xxxx
* 0000 0111 0010 0000
*/
$idx = ((ord($utf_char[0]) & 0x07) << 1) | ((ord($utf_char[1]) & 0x20) >> 5);
}
}
else
{
/**
* 110x xxxx 10xx xxxx
* 0000 0000 0000 0000
*/
$idx = 0;
}
/**
* Check if the required conv table has been loaded already
*/
if (!isset($conv_loaded[$idx]))
{
$conv_loaded[$idx] = 1;
$file = $phpbb_root_path . 'includes/utf/data/search_indexer_' . $idx . '.' . $phpEx;
if (file_exists($file))
{
$conv += include($file);
}
}
if (isset($conv[$utf_char]))
{
$ret .= $conv[$utf_char];
}
else
{
/**
* We add an entry to the conversion table so that we
* don't have to convert to codepoint and perform the checks
* that are above this block
*/
$conv[$utf_char] = ' ';
$ret .= ' ';
}
}
while (1);
return $ret;
}
/**
* Returns a list of options for the ACP to display
*/
function acp()
{
global $user, $config;
/**
* if we need any options, copied from fulltext_native for now, will have to be adjusted or removed
*/
$tpl = '
'
);
break;
case 'optionfield':
$value = ((isset($value[$lang_id])) ? ((is_array($value[$lang_id])) ? implode("\n", $value[$lang_id]) : $value[$lang_id]) : implode("\n", $var));
$lang_options[$lang_id]['fields'][$field] = array(
'TITLE' => $user->lang['CP_' . strtoupper($field)],
'FIELD' => ''
);
break;
}
if (isset($user->lang['CP_' . strtoupper($field) . '_EXPLAIN']))
{
$lang_options[$lang_id]['fields'][$field]['EXPLAIN'] = $user->lang['CP_' . strtoupper($field) . '_EXPLAIN'];
}
}
else
{
$var = ($action == 'create' || !is_array($cp->vars[$field])) ? $cp->vars[$field] : $cp->vars[$field][$lang_id];
$lang_options[$lang_id]['fields'][$field] = array(
'TITLE' => $user->lang['CP_' . strtoupper($field)],
'FIELD' => ($field_type == 'string') ? '' : ''
);
if (isset($user->lang['CP_' . strtoupper($field) . '_EXPLAIN']))
{
$lang_options[$lang_id]['fields'][$field]['EXPLAIN'] = $user->lang['CP_' . strtoupper($field) . '_EXPLAIN'];
}
}
}
}
return $lang_options;
}
/**
* Save Profile Field
*/
function save_profile_field(&$cp, $field_type, $action = 'create')
{
global $db, $config, $user;
$field_id = request_var('field_id', 0);
// Collect all information, if something is going wrong, abort the operation
$profile_sql = $profile_lang = $empty_lang = $profile_lang_fields = array();
$default_lang_id = (!empty($this->edit_lang_id)) ? $this->edit_lang_id : $this->lang_defs['iso'][$config['default_lang']];
if ($action == 'create')
{
$sql = 'SELECT MAX(field_order) as max_field_order
FROM ' . PROFILE_FIELDS_TABLE;
$result = $db->sql_query($sql);
$new_field_order = (int) $db->sql_fetchfield('max_field_order');
$db->sql_freeresult($result);
$field_ident = $cp->vars['field_ident'];
}
// Save the field
$profile_fields = array(
'field_length' => $cp->vars['field_length'],
'field_minlen' => $cp->vars['field_minlen'],
'field_maxlen' => $cp->vars['field_maxlen'],
'field_novalue' => $cp->vars['field_novalue'],
'field_default_value' => $cp->vars['field_default_value'],
'field_validation' => $cp->vars['field_validation'],
'field_required' => $cp->vars['field_required'],
'field_show_novalue' => $cp->vars['field_show_novalue'],
'field_show_on_reg' => $cp->vars['field_show_on_reg'],
'field_show_on_vt' => $cp->vars['field_show_on_vt'],
'field_hide' => $cp->vars['field_hide'],
'field_show_profile' => $cp->vars['field_show_profile'],
'field_no_view' => $cp->vars['field_no_view']
);
if ($action == 'create')
{
$profile_fields += array(
'field_type' => $field_type,
'field_ident' => $field_ident,
'field_name' => $field_ident,
'field_order' => $new_field_order + 1,
'field_active' => 1
);
$sql = 'INSERT INTO ' . PROFILE_FIELDS_TABLE . ' ' . $db->sql_build_array('INSERT', $profile_fields);
$db->sql_query($sql);
$field_id = $db->sql_nextid();
}
else
{
$sql = 'UPDATE ' . PROFILE_FIELDS_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $profile_fields) . "
WHERE field_id = $field_id";
$db->sql_query($sql);
}
if ($action == 'create')
{
$field_ident = 'pf_' . $field_ident;
$profile_sql[] = $this->add_field_ident($field_ident, $field_type);
}
$sql_ary = array(
'lang_name' => $cp->vars['lang_name'],
'lang_explain' => $cp->vars['lang_explain'],
'lang_default_value' => $cp->vars['lang_default_value']
);
if ($action == 'create')
{
$sql_ary['field_id'] = $field_id;
$sql_ary['lang_id'] = $default_lang_id;
$profile_sql[] = 'INSERT INTO ' . PROFILE_LANG_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
}
else
{
$this->update_insert(PROFILE_LANG_TABLE, $sql_ary, array('field_id' => $field_id, 'lang_id' => $default_lang_id));
}
if (is_array($cp->vars['l_lang_name']) && sizeof($cp->vars['l_lang_name']))
{
foreach ($cp->vars['l_lang_name'] as $lang_id => $data)
{
if (($cp->vars['lang_name'] != '' && $cp->vars['l_lang_name'][$lang_id] == '')
|| ($cp->vars['lang_explain'] != '' && $cp->vars['l_lang_explain'][$lang_id] == '')
|| ($cp->vars['lang_default_value'] != '' && $cp->vars['l_lang_default_value'][$lang_id] == ''))
{
$empty_lang[$lang_id] = true;
break;
}
if (!isset($empty_lang[$lang_id]))
{
$profile_lang[] = array(
'field_id' => $field_id,
'lang_id' => $lang_id,
'lang_name' => $cp->vars['l_lang_name'][$lang_id],
'lang_explain' => (isset($cp->vars['l_lang_explain'][$lang_id])) ? $cp->vars['l_lang_explain'][$lang_id] : '',
'lang_default_value' => (isset($cp->vars['l_lang_default_value'][$lang_id])) ? $cp->vars['l_lang_default_value'][$lang_id] : ''
);
}
}
foreach ($empty_lang as $lang_id => $NULL)
{
$sql = 'DELETE FROM ' . PROFILE_LANG_TABLE . "
WHERE field_id = $field_id
AND lang_id = " . (int) $lang_id;
$db->sql_query($sql);
}
}
// These are always arrays because the key is the language id...
$cp->vars['l_lang_name'] = utf8_normalize_nfc(request_var('l_lang_name', array(0 => ''), true));
$cp->vars['l_lang_explain'] = utf8_normalize_nfc(request_var('l_lang_explain', array(0 => ''), true));
$cp->vars['l_lang_default_value'] = utf8_normalize_nfc(request_var('l_lang_default_value', array(0 => ''), true));
if ($field_type != FIELD_BOOL)
{
$cp->vars['l_lang_options'] = utf8_normalize_nfc(request_var('l_lang_options', array(0 => ''), true));
}
else
{
/**
* @todo check if this line is correct...
$cp->vars['l_lang_default_value'] = request_var('l_lang_default_value', array(0 => array('')), true);
*/
$cp->vars['l_lang_options'] = utf8_normalize_nfc(request_var('l_lang_options', array(0 => array('')), true));
}
if ($cp->vars['lang_options'])
{
if (!is_array($cp->vars['lang_options']))
{
$cp->vars['lang_options'] = explode("\n", $cp->vars['lang_options']);
}
if ($action != 'create')
{
$sql = 'DELETE FROM ' . PROFILE_FIELDS_LANG_TABLE . "
WHERE field_id = $field_id
AND lang_id = " . (int) $default_lang_id;
$db->sql_query($sql);
}
foreach ($cp->vars['lang_options'] as $option_id => $value)
{
$sql_ary = array(
'field_type' => (int) $field_type,
'lang_value' => $value
);
if ($action == 'create')
{
$sql_ary['field_id'] = $field_id;
$sql_ary['lang_id'] = $default_lang_id;
$sql_ary['option_id'] = (int) $option_id;
$profile_sql[] = 'INSERT INTO ' . PROFILE_FIELDS_LANG_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
}
else
{
$this->update_insert(PROFILE_FIELDS_LANG_TABLE, $sql_ary, array(
'field_id' => $field_id,
'lang_id' => (int) $default_lang_id,
'option_id' => (int) $option_id)
);
}
}
}
if (is_array($cp->vars['l_lang_options']) && sizeof($cp->vars['l_lang_options']))
{
$empty_lang = array();
foreach ($cp->vars['l_lang_options'] as $lang_id => $lang_ary)
{
if (!is_array($lang_ary))
{
$lang_ary = explode("\n", $lang_ary);
}
if (sizeof($lang_ary) != sizeof($cp->vars['lang_options']))
{
$empty_lang[$lang_id] = true;
}
if (!isset($empty_lang[$lang_id]))
{
if ($action != 'create')
{
$sql = 'DELETE FROM ' . PROFILE_FIELDS_LANG_TABLE . "
WHERE field_id = $field_id
AND lang_id = " . (int) $lang_id;
$db->sql_query($sql);
}
foreach ($lang_ary as $option_id => $value)
{
$profile_lang_fields[] = array(
'field_id' => (int) $field_id,
'lang_id' => (int) $lang_id,
'option_id' => (int) $option_id,
'field_type' => (int) $field_type,
'lang_value' => $value
);
}
}
}
foreach ($empty_lang as $lang_id => $NULL)
{
$sql = 'DELETE FROM ' . PROFILE_FIELDS_LANG_TABLE . "
WHERE field_id = $field_id
AND lang_id = " . (int) $lang_id;
$db->sql_query($sql);
}
}
foreach ($profile_lang as $sql)
{
if ($action == 'create')
{
$profile_sql[] = 'INSERT INTO ' . PROFILE_LANG_TABLE . ' ' . $db->sql_build_array('INSERT', $sql);
}
else
{
$lang_id = $sql['lang_id'];
unset($sql['lang_id'], $sql['field_id']);
$this->update_insert(PROFILE_LANG_TABLE, $sql, array('lang_id' => (int) $lang_id, 'field_id' => $field_id));
}
}
if (sizeof($profile_lang_fields))
{
foreach ($profile_lang_fields as $sql)
{
if ($action == 'create')
{
$profile_sql[] = 'INSERT INTO ' . PROFILE_FIELDS_LANG_TABLE . ' ' . $db->sql_build_array('INSERT', $sql);
}
else
{
$lang_id = $sql['lang_id'];
$option_id = $sql['option_id'];
unset($sql['lang_id'], $sql['field_id'], $sql['option_id']);
$this->update_insert(PROFILE_FIELDS_LANG_TABLE, $sql, array(
'lang_id' => $lang_id,
'field_id' => $field_id,
'option_id' => $option_id)
);
}
}
}
$db->sql_transaction('begin');
if ($action == 'create')
{
foreach ($profile_sql as $sql)
{
$db->sql_query($sql);
}
}
$db->sql_transaction('commit');
if ($action == 'edit')
{
add_log('admin', 'LOG_PROFILE_FIELD_EDIT', $cp->vars['field_ident'] . ':' . $cp->vars['lang_name']);
trigger_error($user->lang['CHANGED_PROFILE_FIELD'] . adm_back_link($this->u_action));
}
else
{
add_log('admin', 'LOG_PROFILE_FIELD_CREATE', substr($field_ident, 3) . ':' . $cp->vars['lang_name']);
trigger_error($user->lang['ADDED_PROFILE_FIELD'] . adm_back_link($this->u_action));
}
}
/**
* Update, then insert if not successfull
*/
function update_insert($table, $sql_ary, $where_fields)
{
global $db;
$where_sql = array();
$check_key = '';
foreach ($where_fields as $key => $value)
{
$check_key = (!$check_key) ? $key : $check_key;
$where_sql[] = $key . ' = ' . ((is_string($value)) ? "'" . $db->sql_escape($value) . "'" : (int) $value);
}
if (!sizeof($where_sql))
{
return;
}
$sql = "SELECT $check_key
FROM $table
WHERE " . implode(' AND ', $where_sql);
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
$sql_ary = array_merge($where_fields, $sql_ary);
if (sizeof($sql_ary))
{
$db->sql_query("INSERT INTO $table " . $db->sql_build_array('INSERT', $sql_ary));
}
}
else
{
if (sizeof($sql_ary))
{
$sql = "UPDATE $table SET " . $db->sql_build_array('UPDATE', $sql_ary) . '
WHERE ' . implode(' AND ', $where_sql);
$db->sql_query($sql);
}
}
}
/**
* Return sql statement for adding a new field ident (profile field) to the profile fields data table
*/
function add_field_ident($field_ident, $field_type)
{
global $db;
switch ($db->sql_layer)
{
case 'mysql':
case 'mysql4':
case 'mysqli':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " ADD `$field_ident` ";
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' VARCHAR(255) ';
break;
case FIELD_DATE:
$sql .= 'VARCHAR(10) ';
break;
case FIELD_TEXT:
$sql .= "TEXT";
// ADD {$field_ident}_bbcode_uid VARCHAR(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield INT(11) UNSIGNED";
break;
case FIELD_BOOL:
$sql .= 'TINYINT(2) ';
break;
case FIELD_DROPDOWN:
$sql .= 'MEDIUMINT(8) ';
break;
case FIELD_INT:
$sql .= 'BIGINT(20) ';
break;
}
break;
case 'sqlite':
switch ($field_type)
{
case FIELD_STRING:
$type = ' VARCHAR(255) ';
break;
case FIELD_DATE:
$type = 'VARCHAR(10) ';
break;
case FIELD_TEXT:
$type = "TEXT(65535)";
// ADD {$field_ident}_bbcode_uid VARCHAR(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield INT(11) UNSIGNED";
break;
case FIELD_BOOL:
$type = 'TINYINT(2) ';
break;
case FIELD_DROPDOWN:
$type = 'MEDIUMINT(8) ';
break;
case FIELD_INT:
$type = 'BIGINT(20) ';
break;
}
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
if (version_compare(sqlite_libversion(), '3.0') == -1)
{
$sql = "SELECT sql
FROM sqlite_master
WHERE type = 'table'
AND name = '" . PROFILE_FIELDS_DATA_TABLE . "'
ORDER BY type DESC, name;";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
// Create a temp table and populate it, destroy the existing one
$db->sql_query(preg_replace('#CREATE\s+TABLE\s+"?' . PROFILE_FIELDS_DATA_TABLE . '"?#i', 'CREATE TEMPORARY TABLE ' . PROFILE_FIELDS_DATA_TABLE . '_temp', $row['sql']));
$db->sql_query('INSERT INTO ' . PROFILE_FIELDS_DATA_TABLE . '_temp SELECT * FROM ' . PROFILE_FIELDS_DATA_TABLE);
$db->sql_query('DROP TABLE ' . PROFILE_FIELDS_DATA_TABLE);
preg_match('#\((.*)\)#s', $row['sql'], $matches);
$new_table_cols = trim($matches[1]);
$old_table_cols = explode(',', $new_table_cols);
$column_list = array();
foreach ($old_table_cols as $declaration)
{
$entities = preg_split('#\s+#', trim($declaration));
if ($entities[0] == 'PRIMARY')
{
continue;
}
$column_list[] = $entities[0];
}
$columns = implode(',', $column_list);
$new_table_cols = $field_ident . ' ' . $type . ',' . $new_table_cols;
// create a new table and fill it up. destroy the temp one
$db->sql_query('CREATE TABLE ' . PROFILE_FIELDS_DATA_TABLE . ' (' . $new_table_cols . ');');
$db->sql_query('INSERT INTO ' . PROFILE_FIELDS_DATA_TABLE . ' (' . $columns . ') SELECT ' . $columns . ' FROM ' . PROFILE_FIELDS_DATA_TABLE . '_temp;');
$db->sql_query('DROP TABLE ' . PROFILE_FIELDS_DATA_TABLE . '_temp');
}
else
{
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " ADD $field_ident [$type]";
}
break;
case 'mssql':
case 'mssql_odbc':
case 'mssqlnative':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE [' . PROFILE_FIELDS_DATA_TABLE . "] ADD [$field_ident] ";
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' [VARCHAR] (255) ';
break;
case FIELD_DATE:
$sql .= '[VARCHAR] (10) ';
break;
case FIELD_TEXT:
$sql .= "[TEXT]";
// ADD {$field_ident}_bbcode_uid [VARCHAR] (5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield [INT] UNSIGNED";
break;
case FIELD_BOOL:
case FIELD_DROPDOWN:
$sql .= '[INT] ';
break;
case FIELD_INT:
$sql .= '[FLOAT] ';
break;
}
break;
case 'postgres':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " ADD COLUMN \"$field_ident\" ";
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' VARCHAR(255) ';
break;
case FIELD_DATE:
$sql .= 'VARCHAR(10) ';
break;
case FIELD_TEXT:
$sql .= "TEXT";
// ADD {$field_ident}_bbcode_uid VARCHAR(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield INT4 UNSIGNED";
break;
case FIELD_BOOL:
$sql .= 'INT2 ';
break;
case FIELD_DROPDOWN:
$sql .= 'INT4 ';
break;
case FIELD_INT:
$sql .= 'INT8 ';
break;
}
break;
case 'firebird':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . ' ADD "' . strtoupper($field_ident) . '" ';
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' VARCHAR(255) ';
break;
case FIELD_DATE:
$sql .= 'VARCHAR(10) ';
break;
case FIELD_TEXT:
$sql .= "BLOB SUB_TYPE TEXT";
// ADD {$field_ident}_bbcode_uid VARCHAR(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield INTEGER UNSIGNED";
break;
case FIELD_BOOL:
case FIELD_DROPDOWN:
$sql .= 'INTEGER ';
break;
case FIELD_INT:
$sql .= 'DOUBLE PRECISION ';
break;
}
break;
case 'oracle':
// We are defining the biggest common value, because of the possibility to edit the min/max values of each field.
$sql = 'ALTER TABLE ' . PROFILE_FIELDS_DATA_TABLE . " ADD $field_ident ";
switch ($field_type)
{
case FIELD_STRING:
$sql .= ' VARCHAR2(255) ';
break;
case FIELD_DATE:
$sql .= 'VARCHAR2(10) ';
break;
case FIELD_TEXT:
$sql .= "CLOB";
// ADD {$field_ident}_bbcode_uid VARCHAR2(5) NOT NULL,
// ADD {$field_ident}_bbcode_bitfield NUMBER(11) UNSIGNED";
break;
case FIELD_BOOL:
$sql .= 'NUMBER(2) ';
break;
case FIELD_DROPDOWN:
$sql .= 'NUMBER(8) ';
break;
case FIELD_INT:
$sql .= 'NUMBER(20) ';
break;
}
break;
}
return $sql;
}
}
?>
PK
[: acp/acp_send_statistics.phpnu W+A tpl_name = 'acp_send_statistics';
$this->page_title = 'ACP_SEND_STATISTICS';
// generate a unique id if necessary
if (!isset($config['questionnaire_unique_id']))
{
$install_id = unique_id();
set_config('questionnaire_unique_id', $install_id);
}
else
{
$install_id = $config['questionnaire_unique_id'];
}
$collector = new phpbb_questionnaire_data_collector($install_id);
// Add data provider
$collector->add_data_provider(new phpbb_questionnaire_php_data_provider());
$collector->add_data_provider(new phpbb_questionnaire_system_data_provider());
$collector->add_data_provider(new phpbb_questionnaire_phpbb_data_provider($config));
$template->assign_vars(array(
'U_COLLECT_STATS' => $collect_url,
'RAW_DATA' => $collector->get_data_for_form(),
'U_ACP_MAIN' => append_sid("{$phpbb_admin_path}index.$phpEx"),
));
$raw = $collector->get_data_raw();
foreach ($raw as $provider => $data)
{
if ($provider == 'install_id')
{
$data = array($provider => $data);
}
$template->assign_block_vars('providers', array(
'NAME' => htmlspecialchars($provider),
));
foreach ($data as $key => $value)
{
if (is_array($value))
{
$value = utf8_wordwrap(serialize($value), 75, "\n", true);
}
$template->assign_block_vars('providers.values', array(
'KEY' => utf8_htmlspecialchars($key),
'VALUE' => utf8_htmlspecialchars($value),
));
}
}
}
}
?>PK
[ C acp/acp_styles.phpnu W+A set(0);
$bitfield->set(1);
$bitfield->set(2);
$bitfield->set(3);
$bitfield->set(4);
$bitfield->set(8);
$bitfield->set(9);
$bitfield->set(11);
$bitfield->set(12);
define('TEMPLATE_BITFIELD', $bitfield->get_base64());
unset($bitfield);
$user->add_lang('acp/styles');
$this->tpl_name = 'acp_styles';
$this->page_title = 'ACP_CAT_STYLES';
$action = request_var('action', '');
$action = (isset($_POST['add'])) ? 'add' : $action;
$style_id = request_var('id', 0);
// Fill the configuration variables
$this->style_cfg = $this->template_cfg = $this->theme_cfg = $this->imageset_cfg = '
#
# phpBB {MODE} configuration file
#
# @package phpBB3
# @copyright (c) 2005 phpBB Group
# @license http://opensource.org/licenses/gpl-license.php GNU Public License
#
#
# At the left is the name, please do not change this
# At the right the value is entered
# For on/off options the valid values are on, off, 1, 0, true and false
#
# Values get trimmed, if you want to add a space in front or at the end of
# the value, then enclose the value with single or double quotes.
# Single and double quotes do not need to be escaped.
#
#
# General Information about this {MODE}
name = {NAME}
copyright = {COPYRIGHT}
version = {VERSION}
';
$this->theme_cfg .= '
# Some configuration options
#
# You have to turn this option on if you want to use the
# path template variables ({T_IMAGESET_PATH} for example) within
# your css file.
# This is mostly the case if you want to use language specific
# images within your css file.
#
parse_css_file = {PARSE_CSS_FILE}
';
$this->template_cfg .= '
# Some configuration options
# Template inheritance
# See http://blog.phpbb.com/2008/07/31/templating-just-got-easier/
# Set value to empty or this template name to ignore template inheritance.
inherit_from = {INHERIT_FROM}
';
$this->imageset_keys = array(
'logos' => array(
'site_logo',
),
'buttons' => array(
'icon_back_top', 'icon_contact_aim', 'icon_contact_email', 'icon_contact_icq', 'icon_contact_jabber', 'icon_contact_msnm', 'icon_contact_pm', 'icon_contact_yahoo', 'icon_contact_www', 'icon_post_delete', 'icon_post_edit', 'icon_post_info', 'icon_post_quote', 'icon_post_report', 'icon_user_online', 'icon_user_offline', 'icon_user_profile', 'icon_user_search', 'icon_user_warn', 'button_pm_forward', 'button_pm_new', 'button_pm_reply', 'button_topic_locked', 'button_topic_new', 'button_topic_reply',
),
'icons' => array(
'icon_post_target', 'icon_post_target_unread', 'icon_topic_attach', 'icon_topic_latest', 'icon_topic_newest', 'icon_topic_reported', 'icon_topic_unapproved', 'icon_friend', 'icon_foe',
),
'forums' => array(
'forum_link', 'forum_read', 'forum_read_locked', 'forum_read_subforum', 'forum_unread', 'forum_unread_locked', 'forum_unread_subforum', 'subforum_read', 'subforum_unread'
),
'folders' => array(
'topic_moved', 'topic_read', 'topic_read_mine', 'topic_read_hot', 'topic_read_hot_mine', 'topic_read_locked', 'topic_read_locked_mine', 'topic_unread', 'topic_unread_mine', 'topic_unread_hot', 'topic_unread_hot_mine', 'topic_unread_locked', 'topic_unread_locked_mine', 'sticky_read', 'sticky_read_mine', 'sticky_read_locked', 'sticky_read_locked_mine', 'sticky_unread', 'sticky_unread_mine', 'sticky_unread_locked', 'sticky_unread_locked_mine', 'announce_read', 'announce_read_mine', 'announce_read_locked', 'announce_read_locked_mine', 'announce_unread', 'announce_unread_mine', 'announce_unread_locked', 'announce_unread_locked_mine', 'global_read', 'global_read_mine', 'global_read_locked', 'global_read_locked_mine', 'global_unread', 'global_unread_mine', 'global_unread_locked', 'global_unread_locked_mine', 'pm_read', 'pm_unread',
),
'polls' => array(
'poll_left', 'poll_center', 'poll_right',
),
'ui' => array(
'upload_bar',
),
'user' => array(
'user_icon1', 'user_icon2', 'user_icon3', 'user_icon4', 'user_icon5', 'user_icon6', 'user_icon7', 'user_icon8', 'user_icon9', 'user_icon10',
),
);
// Execute overall actions
switch ($action)
{
case 'delete':
if ($style_id)
{
$this->remove($mode, $style_id);
return;
}
break;
case 'export':
if ($style_id)
{
$this->export($mode, $style_id);
return;
}
break;
case 'install':
$this->install($mode);
return;
break;
case 'add':
$this->add($mode);
return;
break;
case 'details':
if ($style_id)
{
$this->details($mode, $style_id);
return;
}
break;
case 'edit':
if ($style_id)
{
switch ($mode)
{
case 'imageset':
return $this->edit_imageset($style_id);
case 'template':
return $this->edit_template($style_id);
case 'theme':
return $this->edit_theme($style_id);
}
}
break;
case 'cache':
if ($style_id)
{
switch ($mode)
{
case 'template':
return $this->template_cache($style_id);
}
}
break;
}
switch ($mode)
{
case 'style':
switch ($action)
{
case 'activate':
case 'deactivate':
if ($style_id == $config['default_style'])
{
trigger_error($user->lang['DEACTIVATE_DEFAULT'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if (($action == 'deactivate' && confirm_box(true)) || $action == 'activate')
{
$sql = 'UPDATE ' . STYLES_TABLE . '
SET style_active = ' . (($action == 'activate') ? 1 : 0) . '
WHERE style_id = ' . $style_id;
$db->sql_query($sql);
// Set style to default for any member using deactivated style
if ($action == 'deactivate')
{
$sql = 'UPDATE ' . USERS_TABLE . '
SET user_style = ' . $config['default_style'] . "
WHERE user_style = $style_id";
$db->sql_query($sql);
$sql = 'UPDATE ' . FORUMS_TABLE . '
SET forum_style = 0
WHERE forum_style = ' . $style_id;
$db->sql_query($sql);
}
}
else if ($action == 'deactivate')
{
$s_hidden_fields = array(
'i' => $id,
'mode' => $mode,
'action' => $action,
'style_id' => $style_id,
);
confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields($s_hidden_fields));
}
break;
}
$this->frontend('style', array('details'), array('export', 'delete'));
break;
case 'template':
switch ($action)
{
// Refresh template data stored in db and clear cache
case 'refresh':
$sql = 'SELECT *
FROM ' . STYLES_TEMPLATE_TABLE . "
WHERE template_id = $style_id";
$result = $db->sql_query($sql);
$template_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$template_row)
{
trigger_error($user->lang['NO_TEMPLATE'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if (confirm_box(true))
{
$template_refreshed = '';
// Only refresh database if the template is stored in the database
if ($template_row['template_storedb'] && file_exists("{$phpbb_root_path}styles/{$template_row['template_path']}/template/"))
{
$filelist = array('' => array());
$sql = 'SELECT template_filename, template_mtime
FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
WHERE template_id = $style_id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
// if (@filemtime("{$phpbb_root_path}styles/{$template_row['template_path']}/template/" . $row['template_filename']) > $row['template_mtime'])
// {
// get folder info from the filename
if (($slash_pos = strrpos($row['template_filename'], '/')) === false)
{
$filelist[''][] = $row['template_filename'];
}
else
{
$filelist[substr($row['template_filename'], 0, $slash_pos + 1)][] = substr($row['template_filename'], $slash_pos + 1, strlen($row['template_filename']) - $slash_pos - 1);
}
// }
}
$db->sql_freeresult($result);
$this->store_templates('update', $style_id, $template_row['template_path'], $filelist);
unset($filelist);
$template_refreshed = $user->lang['TEMPLATE_REFRESHED'] . ' ';
add_log('admin', 'LOG_TEMPLATE_REFRESHED', $template_row['template_name']);
}
$this->clear_template_cache($template_row);
trigger_error($template_refreshed . $user->lang['TEMPLATE_CACHE_CLEARED'] . adm_back_link($this->u_action));
}
else
{
confirm_box(false, ($template_row['template_storedb']) ? $user->lang['CONFIRM_TEMPLATE_REFRESH'] : $user->lang['CONFIRM_TEMPLATE_CLEAR_CACHE'], build_hidden_fields(array(
'i' => $id,
'mode' => $mode,
'action' => $action,
'id' => $style_id
)));
}
break;
}
$this->frontend('template', array('edit', 'cache', 'details'), array('refresh', 'export', 'delete'));
break;
case 'theme':
switch ($action)
{
// Refresh theme data stored in the database
case 'refresh':
$sql = 'SELECT *
FROM ' . STYLES_THEME_TABLE . "
WHERE theme_id = $style_id";
$result = $db->sql_query($sql);
$theme_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$theme_row)
{
trigger_error($user->lang['NO_THEME'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if (!$theme_row['theme_storedb'])
{
trigger_error($user->lang['THEME_ERR_REFRESH_FS'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if (confirm_box(true))
{
if ($theme_row['theme_storedb'] && file_exists("{$phpbb_root_path}styles/{$theme_row['theme_path']}/theme/stylesheet.css"))
{
// Save CSS contents
$sql_ary = array(
'theme_mtime' => (int) filemtime("{$phpbb_root_path}styles/{$theme_row['theme_path']}/theme/stylesheet.css"),
'theme_data' => $this->db_theme_data($theme_row)
);
$sql = 'UPDATE ' . STYLES_THEME_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . "
WHERE theme_id = $style_id";
$db->sql_query($sql);
$cache->destroy('sql', STYLES_THEME_TABLE);
add_log('admin', 'LOG_THEME_REFRESHED', $theme_row['theme_name']);
trigger_error($user->lang['THEME_REFRESHED'] . adm_back_link($this->u_action));
}
}
else
{
confirm_box(false, $user->lang['CONFIRM_THEME_REFRESH'], build_hidden_fields(array(
'i' => $id,
'mode' => $mode,
'action' => $action,
'id' => $style_id
)));
}
break;
}
$this->frontend('theme', array('edit', 'details'), array('refresh', 'export', 'delete'));
break;
case 'imageset':
switch ($action)
{
case 'refresh':
$sql = 'SELECT *
FROM ' . STYLES_IMAGESET_TABLE . "
WHERE imageset_id = $style_id";
$result = $db->sql_query($sql);
$imageset_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$imageset_row)
{
trigger_error($user->lang['NO_IMAGESET'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if (confirm_box(true))
{
$sql_ary = array();
$imageset_definitions = array();
foreach ($this->imageset_keys as $topic => $key_array)
{
$imageset_definitions = array_merge($imageset_definitions, $key_array);
}
$cfg_data_imageset = parse_cfg_file("{$phpbb_root_path}styles/{$imageset_row['imageset_path']}/imageset/imageset.cfg");
$db->sql_transaction('begin');
$sql = 'DELETE FROM ' . STYLES_IMAGESET_DATA_TABLE . '
WHERE imageset_id = ' . $style_id;
$result = $db->sql_query($sql);
foreach ($cfg_data_imageset as $image_name => $value)
{
if (strpos($value, '*') !== false)
{
if (substr($value, -1, 1) === '*')
{
list($image_filename, $image_height) = explode('*', $value);
$image_width = 0;
}
else
{
list($image_filename, $image_height, $image_width) = explode('*', $value);
}
}
else
{
$image_filename = $value;
$image_height = $image_width = 0;
}
if (strpos($image_name, 'img_') === 0 && $image_filename)
{
$image_name = substr($image_name, 4);
if (in_array($image_name, $imageset_definitions))
{
$sql_ary[] = array(
'image_name' => (string) $image_name,
'image_filename' => (string) $image_filename,
'image_height' => (int) $image_height,
'image_width' => (int) $image_width,
'imageset_id' => (int) $style_id,
'image_lang' => '',
);
}
}
}
$sql = 'SELECT lang_dir
FROM ' . LANG_TABLE;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (@file_exists("{$phpbb_root_path}styles/{$imageset_row['imageset_path']}/imageset/{$row['lang_dir']}/imageset.cfg"))
{
$cfg_data_imageset_data = parse_cfg_file("{$phpbb_root_path}styles/{$imageset_row['imageset_path']}/imageset/{$row['lang_dir']}/imageset.cfg");
foreach ($cfg_data_imageset_data as $image_name => $value)
{
if (strpos($value, '*') !== false)
{
if (substr($value, -1, 1) === '*')
{
list($image_filename, $image_height) = explode('*', $value);
$image_width = 0;
}
else
{
list($image_filename, $image_height, $image_width) = explode('*', $value);
}
}
else
{
$image_filename = $value;
$image_height = $image_width = 0;
}
if (strpos($image_name, 'img_') === 0 && $image_filename)
{
$image_name = substr($image_name, 4);
if (in_array($image_name, $imageset_definitions))
{
$sql_ary[] = array(
'image_name' => (string) $image_name,
'image_filename' => (string) $image_filename,
'image_height' => (int) $image_height,
'image_width' => (int) $image_width,
'imageset_id' => (int) $style_id,
'image_lang' => (string) $row['lang_dir'],
);
}
}
}
}
}
$db->sql_freeresult($result);
$db->sql_multi_insert(STYLES_IMAGESET_DATA_TABLE, $sql_ary);
$db->sql_transaction('commit');
$cache->destroy('sql', STYLES_IMAGESET_DATA_TABLE);
$cache->destroy('imageset_site_logo_md5');
add_log('admin', 'LOG_IMAGESET_REFRESHED', $imageset_row['imageset_name']);
trigger_error($user->lang['IMAGESET_REFRESHED'] . adm_back_link($this->u_action));
}
else
{
confirm_box(false, $user->lang['CONFIRM_IMAGESET_REFRESH'], build_hidden_fields(array(
'i' => $id,
'mode' => $mode,
'action' => $action,
'id' => $style_id
)));
}
break;
}
$this->frontend('imageset', array('edit', 'details'), array('refresh', 'export', 'delete'));
break;
}
}
/**
* Build Frontend with supplied options
*/
function frontend($mode, $options, $actions)
{
global $user, $template, $db, $config, $phpbb_root_path, $phpEx;
$sql_from = '';
$sql_sort = 'LOWER(' . $mode . '_name)';
$style_count = array();
switch ($mode)
{
case 'style':
$sql_from = STYLES_TABLE;
$sql_sort = 'style_active DESC, ' . $sql_sort;
$sql = 'SELECT user_style, COUNT(user_style) AS style_count
FROM ' . USERS_TABLE . '
GROUP BY user_style';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$style_count[$row['user_style']] = $row['style_count'];
}
$db->sql_freeresult($result);
break;
case 'template':
$sql_from = STYLES_TEMPLATE_TABLE;
break;
case 'theme':
$sql_from = STYLES_THEME_TABLE;
break;
case 'imageset':
$sql_from = STYLES_IMAGESET_TABLE;
break;
default:
trigger_error($user->lang['NO_MODE'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$l_prefix = strtoupper($mode);
$this->page_title = 'ACP_' . $l_prefix . 'S';
$template->assign_vars(array(
'S_FRONTEND' => true,
'S_STYLE' => ($mode == 'style') ? true : false,
'L_TITLE' => $user->lang[$this->page_title],
'L_EXPLAIN' => $user->lang[$this->page_title . '_EXPLAIN'],
'L_NAME' => $user->lang[$l_prefix . '_NAME'],
'L_INSTALLED' => $user->lang['INSTALLED_' . $l_prefix],
'L_UNINSTALLED' => $user->lang['UNINSTALLED_' . $l_prefix],
'L_NO_UNINSTALLED' => $user->lang['NO_UNINSTALLED_' . $l_prefix],
'L_CREATE' => $user->lang['CREATE_' . $l_prefix],
'U_ACTION' => $this->u_action,
)
);
$sql = "SELECT *
FROM $sql_from
ORDER BY $sql_sort ASC";
$result = $db->sql_query($sql);
$installed = array();
$basis_options = '';
while ($row = $db->sql_fetchrow($result))
{
$installed[] = $row[$mode . '_name'];
$basis_options .= '';
$stylevis = ($mode == 'style' && !$row['style_active']) ? 'activate' : 'deactivate';
$s_options = array();
foreach ($options as $option)
{
$s_options[] = '' . $user->lang[strtoupper($option)] . '';
}
$s_actions = array();
foreach ($actions as $option)
{
$s_actions[] = '' . $user->lang[strtoupper($option)] . '';
}
$template->assign_block_vars('installed', array(
'S_DEFAULT_STYLE' => ($mode == 'style' && $row['style_id'] == $config['default_style']) ? true : false,
'U_EDIT' => $this->u_action . '&action=' . (($mode == 'style') ? 'details' : 'edit') . '&id=' . $row[$mode . '_id'],
'U_STYLE_ACT_DEACT' => $this->u_action . '&action=' . $stylevis . '&id=' . $row[$mode . '_id'],
'L_STYLE_ACT_DEACT' => $user->lang['STYLE_' . strtoupper($stylevis)],
'S_OPTIONS' => implode(' | ', $s_options),
'S_ACTIONS' => implode(' | ', $s_actions),
'U_PREVIEW' => ($mode == 'style') ? append_sid("{$phpbb_root_path}index.$phpEx", "$mode=" . $row[$mode . '_id']) : '',
'NAME' => $row[$mode . '_name'],
'STYLE_COUNT' => ($mode == 'style' && isset($style_count[$row['style_id']])) ? $style_count[$row['style_id']] : 0,
'S_INACTIVE' => ($mode == 'style' && !$row['style_active']) ? true : false,
)
);
}
$db->sql_freeresult($result);
// Grab uninstalled items
$new_ary = $cfg = array();
$dp = @opendir("{$phpbb_root_path}styles");
if ($dp)
{
while (($file = readdir($dp)) !== false)
{
if ($file[0] == '.' || !is_dir($phpbb_root_path . 'styles/' . $file))
{
continue;
}
$subpath = ($mode != 'style') ? "$mode/" : '';
if (file_exists("{$phpbb_root_path}styles/$file/$subpath$mode.cfg"))
{
if ($cfg = file("{$phpbb_root_path}styles/$file/$subpath$mode.cfg"))
{
$items = parse_cfg_file('', $cfg);
$name = (isset($items['name'])) ? trim($items['name']) : false;
if ($name && !in_array($name, $installed))
{
// The array key is used for sorting later on.
// $file is appended because $name doesn't have to be unique.
$new_ary[$name . $file] = array(
'path' => $file,
'name' => $name,
'copyright' => $items['copyright'],
);
}
}
}
}
closedir($dp);
}
unset($installed);
if (sizeof($new_ary))
{
ksort($new_ary);
foreach ($new_ary as $cfg)
{
$template->assign_block_vars('uninstalled', array(
'NAME' => $cfg['name'],
'COPYRIGHT' => $cfg['copyright'],
'U_INSTALL' => $this->u_action . '&action=install&path=' . urlencode($cfg['path']))
);
}
}
unset($new_ary);
$template->assign_vars(array(
'S_BASIS_OPTIONS' => $basis_options)
);
}
/**
* Provides a template editor which allows saving changes to template files on the filesystem or in the database.
*
* @param int $template_id specifies which template set is being edited
*/
function edit_template($template_id)
{
global $phpbb_root_path, $phpEx, $config, $db, $cache, $user, $template, $safe_mode;
if (defined('PHPBB_DISABLE_ACP_EDITOR'))
{
trigger_error($user->lang['EDITOR_DISABLED'] . adm_back_link($this->u_action));
}
$this->page_title = 'EDIT_TEMPLATE';
$filelist = $filelist_cats = array();
$template_data = utf8_normalize_nfc(request_var('template_data', '', true));
$template_data = htmlspecialchars_decode($template_data);
$template_file = utf8_normalize_nfc(request_var('template_file', '', true));
$text_rows = max(5, min(999, request_var('text_rows', 20)));
$save_changes = (isset($_POST['save'])) ? true : false;
// make sure template_file path doesn't go upwards
$template_file = preg_replace('#\.{2,}#', '.', $template_file);
// Retrieve some information about the template
$sql = 'SELECT template_storedb, template_path, template_name
FROM ' . STYLES_TEMPLATE_TABLE . "
WHERE template_id = $template_id";
$result = $db->sql_query($sql);
$template_info = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$template_info)
{
trigger_error($user->lang['NO_TEMPLATE'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if ($save_changes && !check_form_key('acp_styles'))
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
}
else if (!$save_changes)
{
add_form_key('acp_styles');
}
// save changes to the template if the user submitted any
if ($save_changes && $template_file)
{
// Get the filesystem location of the current file
$file = "{$phpbb_root_path}styles/{$template_info['template_path']}/template/$template_file";
$additional = '';
// If the template is stored on the filesystem try to write the file else store it in the database
if (!$safe_mode && !$template_info['template_storedb'] && file_exists($file) && phpbb_is_writable($file))
{
if (!($fp = @fopen($file, 'wb')))
{
// File exists and is writeable, but still not able to be written to
trigger_error(sprintf($user->lang['TEMPLATE_FILE_NOT_WRITABLE'], htmlspecialchars($template_file)) . adm_back_link($this->u_action), E_USER_WARNING);
}
fwrite($fp, $template_data);
fclose($fp);
}
else
{
$db->sql_transaction('begin');
// If it's not stored in the db yet, then update the template setting and store all template files in the db
if (!$template_info['template_storedb'])
{
if ($super = $this->get_super('template', $template_id))
{
$this->store_in_db('template', $super['template_id']);
}
else
{
$this->store_in_db('template', $template_id);
}
add_log('admin', 'LOG_TEMPLATE_EDIT_DETAILS', $template_info['template_name']);
$additional .= ' ' . $user->lang['EDIT_TEMPLATE_STORED_DB'];
}
// Update the template_data table entry for this template file
$sql = 'UPDATE ' . STYLES_TEMPLATE_DATA_TABLE . "
SET template_data = '" . $db->sql_escape($template_data) . "', template_mtime = " . time() . "
WHERE template_id = $template_id
AND template_filename = '" . $db->sql_escape($template_file) . "'";
$db->sql_query($sql);
$db->sql_transaction('commit');
}
// destroy the cached version of the template (filename without extension)
$this->clear_template_cache($template_info, array(substr($template_file, 0, -5)));
$cache->destroy('sql', STYLES_TABLE);
add_log('admin', 'LOG_TEMPLATE_EDIT', $template_info['template_name'], $template_file);
trigger_error($user->lang['TEMPLATE_FILE_UPDATED'] . $additional . adm_back_link($this->u_action . "&action=edit&id=$template_id&text_rows=$text_rows&template_file=$template_file"));
}
// Generate a category array containing template filenames
if (!$template_info['template_storedb'])
{
$template_path = "{$phpbb_root_path}styles/{$template_info['template_path']}/template";
$filelist = filelist($template_path, '', 'html');
$filelist[''] = array_diff($filelist[''], array('bbcode.html'));
if ($template_file)
{
if (!file_exists($template_path . "/$template_file") || !($template_data = file_get_contents($template_path . "/$template_file")))
{
trigger_error($user->lang['NO_TEMPLATE'] . adm_back_link($this->u_action), E_USER_WARNING);
}
}
}
else
{
$sql = 'SELECT *
FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
WHERE template_id = $template_id";
$result = $db->sql_query($sql);
$filelist = array('' => array());
while ($row = $db->sql_fetchrow($result))
{
$file_info = pathinfo($row['template_filename']);
if (($file_info['basename'] != 'bbcode') && ($file_info['extension'] == 'html'))
{
if (($file_info['dirname'] == '.') || empty($file_info['dirname']))
{
$filelist[''][] = $row['template_filename'];
}
else
{
$filelist[$file_info['dirname'] . '/'][] = $file_info['basename'];
}
}
if ($row['template_filename'] == $template_file)
{
$template_data = $row['template_data'];
}
}
$db->sql_freeresult($result);
unset($file_info);
}
if (empty($filelist['']))
{
trigger_error($user->lang['NO_TEMPLATE'] . adm_back_link($this->u_action), E_USER_WARNING);
}
// Now create the categories
$filelist_cats[''] = array();
foreach ($filelist as $pathfile => $file_ary)
{
// Use the directory name as category name
if (!empty($pathfile))
{
$filelist_cats[$pathfile] = array();
foreach ($file_ary as $file)
{
$filelist_cats[$pathfile][$pathfile . $file] = $file;
}
}
// or if it's in the main category use the word before the first underscore to group files
else
{
$cats = array();
foreach ($file_ary as $file)
{
$cats[] = substr($file, 0, strpos($file, '_'));
$filelist_cats[substr($file, 0, strpos($file, '_'))][$file] = $file;
}
$cats = array_values(array_unique($cats));
// we don't need any single element categories so put them into the misc '' category
for ($i = 0, $n = sizeof($cats); $i < $n; $i++)
{
if (sizeof($filelist_cats[$cats[$i]]) == 1 && $cats[$i] !== '')
{
$filelist_cats[''][key($filelist_cats[$cats[$i]])] = current($filelist_cats[$cats[$i]]);
unset($filelist_cats[$cats[$i]]);
}
}
unset($cats);
}
}
unset($filelist);
// Generate list of categorised template files
$tpl_options = '';
ksort($filelist_cats);
foreach ($filelist_cats as $category => $tpl_ary)
{
ksort($tpl_ary);
if (!empty($category))
{
$tpl_options .= '';
}
foreach ($tpl_ary as $filename => $file)
{
$selected = ($template_file == $filename) ? ' selected="selected"' : '';
$tpl_options .= '';
}
}
$template->assign_vars(array(
'S_EDIT_TEMPLATE' => true,
'S_HIDDEN_FIELDS' => build_hidden_fields(array('template_file' => $template_file)),
'S_TEMPLATES' => $tpl_options,
'U_ACTION' => $this->u_action . "&action=edit&id=$template_id&text_rows=$text_rows",
'U_BACK' => $this->u_action,
'L_EDIT' => $user->lang['EDIT_TEMPLATE'],
'L_EDIT_EXPLAIN' => $user->lang['EDIT_TEMPLATE_EXPLAIN'],
'L_EDITOR' => $user->lang['TEMPLATE_EDITOR'],
'L_EDITOR_HEIGHT' => $user->lang['TEMPLATE_EDITOR_HEIGHT'],
'L_FILE' => $user->lang['TEMPLATE_FILE'],
'L_SELECT' => $user->lang['SELECT_TEMPLATE'],
'L_SELECTED' => $user->lang['SELECTED_TEMPLATE'],
'L_SELECTED_FILE' => $user->lang['SELECTED_TEMPLATE_FILE'],
'SELECTED_TEMPLATE' => $template_info['template_name'],
'TEMPLATE_FILE' => $template_file,
'TEMPLATE_DATA' => utf8_htmlspecialchars($template_data),
'TEXT_ROWS' => $text_rows)
);
}
/**
* Allows the admin to view cached versions of template files and clear single template cache files
*
* @param int $template_id specifies which template's cache is shown
*/
function template_cache($template_id)
{
global $phpbb_root_path, $phpEx, $config, $db, $cache, $user, $template;
$source = str_replace('/', '.', request_var('source', ''));
$file_ary = array_diff(request_var('delete', array('')), array(''));
$submit = isset($_POST['submit']) ? true : false;
$sql = 'SELECT *
FROM ' . STYLES_TEMPLATE_TABLE . "
WHERE template_id = $template_id";
$result = $db->sql_query($sql);
$template_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$template_row)
{
trigger_error($user->lang['NO_TEMPLATE'] . adm_back_link($this->u_action), E_USER_WARNING);
}
// User wants to delete one or more files ...
if ($submit && $file_ary)
{
$this->clear_template_cache($template_row, $file_ary);
trigger_error($user->lang['TEMPLATE_CACHE_CLEARED'] . adm_back_link($this->u_action . "&action=cache&id=$template_id"));
}
$cache_prefix = 'tpl_' . str_replace('_', '-', $template_row['template_path']);
// Someone wants to see the cached source ... so we'll highlight it,
// add line numbers and indent it appropriately. This could be nasty
// on larger source files ...
if ($source && file_exists("{$phpbb_root_path}cache/{$cache_prefix}_$source.html.$phpEx"))
{
adm_page_header($user->lang['TEMPLATE_CACHE']);
$template->set_filenames(array(
'body' => 'viewsource.html')
);
$template->assign_vars(array(
'FILENAME' => str_replace('.', '/', $source) . '.html')
);
$code = str_replace(array("\r\n", "\r"), array("\n", "\n"), file_get_contents("{$phpbb_root_path}cache/{$cache_prefix}_$source.html.$phpEx"));
$conf = array('highlight.bg', 'highlight.comment', 'highlight.default', 'highlight.html', 'highlight.keyword', 'highlight.string');
foreach ($conf as $ini_var)
{
@ini_set($ini_var, str_replace('highlight.', 'syntax', $ini_var));
}
$marker = 'MARKER' . time();
$code = highlight_string(str_replace("\n", $marker, $code), true);
$code = str_replace($marker, "\n", $code);
$str_from = array('', '', '','[', ']', '.', ':');
$str_to = array('', '', '', '[', ']', '.', ':');
$code = str_replace($str_from, $str_to, $code);
$code = preg_replace('#^()\n?(.*?)\n?()$#ism', '$1$2$3', $code);
$code = substr($code, strlen(''));
$code = substr($code, 0, -1 * strlen(''));
$code = explode("\n", $code);
foreach ($code as $key => $line)
{
$template->assign_block_vars('source', array(
'LINENUM' => $key + 1,
'LINE' => preg_replace('#([^ ;]) ([^ &])#', '$1 $2', $line))
);
unset($code[$key]);
}
adm_page_footer();
}
$filemtime = array();
if ($template_row['template_storedb'])
{
$ids = array();
if (isset($template_row['template_inherits_id']) && $template_row['template_inherits_id'])
{
$ids[] = $template_row['template_inherits_id'];
}
$ids[] = $template_row['template_id'];
$filemtime = array();
$file_template_db = array();
foreach ($ids as $id)
{
$sql = 'SELECT template_filename, template_mtime
FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
WHERE template_id = $id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$filemtime[$row['template_filename']] = $row['template_mtime'];
$file_template_db[$row['template_filename']] = $id;
}
$db->sql_freeresult($result);
}
}
// Get a list of cached template files and then retrieve additional information about them
$file_ary = $this->template_cache_filelist($template_row['template_path']);
foreach ($file_ary as $file)
{
$file = str_replace('/', '.', $file);
// perform some dirty guessing to get the path right.
// We assume that three dots in a row were '../'
$tpl_file = str_replace('.', '/', $file);
$tpl_file = str_replace('///', '../', $tpl_file);
$filename = "{$cache_prefix}_$file.html.$phpEx";
if (!file_exists("{$phpbb_root_path}cache/$filename"))
{
continue;
}
$file_tpl = "{$phpbb_root_path}styles/{$template_row['template_path']}/template/$tpl_file.html";
$inherited = false;
if (isset($template_row['template_inherits_id']) && $template_row['template_inherits_id'])
{
if (!$template_row['template_storedb'])
{
if (!file_exists($file_tpl))
{
$file_tpl = "{$phpbb_root_path}styles/{$template_row['template_inherit_path']}/template/$tpl_file.html";
$inherited = true;
}
}
else
{
if ($file_template_db[$file . '.html'] == $template_row['template_inherits_id'])
{
$file_tpl = "{$phpbb_root_path}styles/{$template_row['template_inherit_path']}/template/$tpl_file.html";
$inherited = true;
}
}
}
// Correct the filename if it is stored in database and the file is in a subfolder.
if ($template_row['template_storedb'])
{
$file = str_replace('.', '/', $file);
}
$template->assign_block_vars('file', array(
'U_VIEWSOURCE' => $this->u_action . "&action=cache&id=$template_id&source=$file",
'CACHED' => $user->format_date(filemtime("{$phpbb_root_path}cache/$filename")),
'FILENAME' => $file,
'FILENAME_PATH' => $file_tpl,
'FILESIZE' => get_formatted_filesize(filesize("{$phpbb_root_path}cache/$filename")),
'MODIFIED' => $user->format_date((!$template_row['template_storedb']) ? filemtime($file_tpl) : $filemtime[$file . '.html']))
);
}
unset($filemtime);
$template->assign_vars(array(
'S_CACHE' => true,
'S_TEMPLATE' => true,
'U_ACTION' => $this->u_action . "&action=cache&id=$template_id",
'U_BACK' => $this->u_action)
);
}
/**
* Provides a css editor and a basic easier to use stylesheet editing tool for less experienced (or lazy) users
*
* @param int $theme_id specifies which theme is being edited
*/
function edit_theme($theme_id)
{
global $phpbb_root_path, $phpEx, $config, $db, $cache, $user, $template, $safe_mode;
$this->page_title = 'EDIT_THEME';
$filelist = $filelist_cats = array();
$theme_data = utf8_normalize_nfc(request_var('template_data', '', true));
$theme_data = htmlspecialchars_decode($theme_data);
$theme_file = utf8_normalize_nfc(request_var('template_file', '', true));
$text_rows = max(5, min(999, request_var('text_rows', 20)));
$save_changes = (isset($_POST['save'])) ? true : false;
// make sure theme_file path doesn't go upwards
$theme_file = str_replace('..', '.', $theme_file);
// Retrieve some information about the theme
$sql = 'SELECT theme_storedb, theme_path, theme_name, theme_data
FROM ' . STYLES_THEME_TABLE . "
WHERE theme_id = $theme_id";
$result = $db->sql_query($sql);
if (!($theme_info = $db->sql_fetchrow($result)))
{
trigger_error($user->lang['NO_THEME'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$db->sql_freeresult($result);
// save changes to the theme if the user submitted any
if ($save_changes)
{
// Get the filesystem location of the current file
$file = "{$phpbb_root_path}styles/{$theme_info['theme_path']}/theme/$theme_file";
$additional = '';
$message = $user->lang['THEME_UPDATED'];
// If the theme is stored on the filesystem try to write the file else store it in the database
if (!$safe_mode && !$theme_info['theme_storedb'] && file_exists($file) && phpbb_is_writable($file))
{
if (!($fp = @fopen($file, 'wb')))
{
trigger_error($user->lang['NO_THEME'] . adm_back_link($this->u_action), E_USER_WARNING);
}
fwrite($fp, $theme_data);
fclose($fp);
}
else
{
// Write stylesheet to db
$sql_ary = array(
'theme_mtime' => time(),
'theme_storedb' => 1,
'theme_data' => $this->db_theme_data($theme_info, $theme_data),
);
$sql = 'UPDATE ' . STYLES_THEME_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $sql_ary) . '
WHERE theme_id = ' . $theme_id;
$db->sql_query($sql);
$cache->destroy('sql', STYLES_THEME_TABLE);
// notify the user if the theme was not stored in the db before his modification
if (!$theme_info['theme_storedb'])
{
add_log('admin', 'LOG_THEME_EDIT_DETAILS', $theme_info['theme_name']);
$message .= ' ' . $user->lang['EDIT_THEME_STORED_DB'];
}
}
$cache->destroy('sql', STYLES_THEME_TABLE);
add_log('admin', (!$theme_info['theme_storedb']) ? 'LOG_THEME_EDIT_FILE' : 'LOG_THEME_EDIT', $theme_info['theme_name'], (!$theme_info['theme_storedb']) ? $theme_file : '');
trigger_error($message . adm_back_link($this->u_action . "&action=edit&id=$theme_id&template_file=$theme_file&text_rows=$text_rows"));
}
// Generate a category array containing theme filenames
if (!$theme_info['theme_storedb'])
{
$theme_path = "{$phpbb_root_path}styles/{$theme_info['theme_path']}/theme";
$filelist = filelist($theme_path, '', 'css');
if ($theme_file)
{
if (!file_exists($theme_path . "/$theme_file") || !($theme_data = file_get_contents($theme_path . "/$theme_file")))
{
trigger_error($user->lang['NO_THEME'] . adm_back_link($this->u_action), E_USER_WARNING);
}
}
}
else
{
$theme_data = &$theme_info['theme_data'];
}
// Now create the categories
$filelist_cats[''] = array();
foreach ($filelist as $pathfile => $file_ary)
{
// Use the directory name as category name
if (!empty($pathfile))
{
$filelist_cats[$pathfile] = array();
foreach ($file_ary as $file)
{
$filelist_cats[$pathfile][$pathfile . $file] = $file;
}
}
// or if it's in the main category use the word before the first underscore to group files
else
{
$cats = array();
foreach ($file_ary as $file)
{
$cats[] = substr($file, 0, strpos($file, '_'));
$filelist_cats[substr($file, 0, strpos($file, '_'))][$file] = $file;
}
$cats = array_values(array_unique($cats));
// we don't need any single element categories so put them into the misc '' category
for ($i = 0, $n = sizeof($cats); $i < $n; $i++)
{
if (sizeof($filelist_cats[$cats[$i]]) == 1 && $cats[$i] !== '')
{
$filelist_cats[''][key($filelist_cats[$cats[$i]])] = current($filelist_cats[$cats[$i]]);
unset($filelist_cats[$cats[$i]]);
}
}
unset($cats);
}
}
unset($filelist);
// Generate list of categorised theme files
$tpl_options = '';
ksort($filelist_cats);
foreach ($filelist_cats as $category => $tpl_ary)
{
ksort($tpl_ary);
if (!empty($category))
{
$tpl_options .= '';
}
foreach ($tpl_ary as $filename => $file)
{
$selected = ($theme_file == $filename) ? ' selected="selected"' : '';
$tpl_options .= '';
}
}
$template->assign_vars(array(
'S_EDIT_THEME' => true,
'S_HIDDEN_FIELDS' => build_hidden_fields(array('template_file' => $theme_file)),
'S_THEME_IN_DB' => $theme_info['theme_storedb'],
'S_TEMPLATES' => $tpl_options,
'U_ACTION' => $this->u_action . "&action=edit&id=$theme_id&text_rows=$text_rows",
'U_BACK' => $this->u_action,
'L_EDIT' => $user->lang['EDIT_THEME'],
'L_EDIT_EXPLAIN' => $user->lang['EDIT_THEME_EXPLAIN'],
'L_EDITOR' => $user->lang['THEME_EDITOR'],
'L_EDITOR_HEIGHT' => $user->lang['THEME_EDITOR_HEIGHT'],
'L_FILE' => $user->lang['THEME_FILE'],
'L_SELECT' => $user->lang['SELECT_THEME'],
'L_SELECTED' => $user->lang['SELECTED_THEME'],
'L_SELECTED_FILE' => $user->lang['SELECTED_THEME_FILE'],
'SELECTED_TEMPLATE' => $theme_info['theme_name'],
'TEMPLATE_FILE' => $theme_file,
'TEMPLATE_DATA' => utf8_htmlspecialchars($theme_data),
'TEXT_ROWS' => $text_rows)
);
}
/**
* Edit imagesets
*
* @param int $imageset_id specifies which imageset is being edited
*/
function edit_imageset($imageset_id)
{
global $db, $user, $phpbb_root_path, $cache, $template;
$this->page_title = 'EDIT_IMAGESET';
if (!$imageset_id)
{
trigger_error($user->lang['NO_IMAGESET'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$update = (isset($_POST['update'])) ? true : false;
$imgname = request_var('imgname', 'site_logo');
$imgname = preg_replace('#[^a-z0-9\-+_]#i', '', $imgname);
$sql_extra = $imgnamelang = '';
$sql = 'SELECT imageset_path, imageset_name
FROM ' . STYLES_IMAGESET_TABLE . "
WHERE imageset_id = $imageset_id";
$result = $db->sql_query($sql);
$imageset_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$imageset_row)
{
trigger_error($user->lang['NO_IMAGESET'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$imageset_path = $imageset_row['imageset_path'];
$imageset_name = $imageset_row['imageset_name'];
if (strpos($imgname, '-') !== false)
{
list($imgname, $imgnamelang) = explode('-', $imgname);
$sql_extra = " AND image_lang IN ('" . $db->sql_escape($imgnamelang) . "', '')";
}
$sql = 'SELECT image_filename, image_width, image_height, image_lang, image_id
FROM ' . STYLES_IMAGESET_DATA_TABLE . "
WHERE imageset_id = $imageset_id
AND image_name = '" . $db->sql_escape($imgname) . "'$sql_extra";
$result = $db->sql_query($sql);
$imageset_data_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$image_filename = $imageset_data_row['image_filename'];
$image_width = $imageset_data_row['image_width'];
$image_height = $imageset_data_row['image_height'];
$image_lang = $imageset_data_row['image_lang'];
$image_id = $imageset_data_row['image_id'];
$imgsize = ($imageset_data_row['image_width'] && $imageset_data_row['image_height']) ? 1 : 0;
// Check to see whether the selected image exists in the table
$valid_name = ($update) ? false : true;
foreach ($this->imageset_keys as $category => $img_ary)
{
if (in_array($imgname, $img_ary))
{
$valid_name = true;
break;
}
}
if ($update && isset($_POST['imgpath']) && $valid_name)
{
// If imgwidth and imgheight are non-zero grab the actual size
// from the image itself ... we ignore width settings for the poll center image
$imgwidth = request_var('imgwidth', 0);
$imgheight = request_var('imgheight', 0);
$imgsize = request_var('imgsize', 0);
$imgpath = request_var('imgpath', '');
$imgpath = str_replace('..', '.', $imgpath);
// If no dimensions selected, we reset width and height to 0 ;)
if (!$imgsize)
{
$imgwidth = $imgheight = 0;
}
$imglang = '';
if ($imgpath && !file_exists("{$phpbb_root_path}styles/$imageset_path/imageset/$imgpath"))
{
trigger_error($user->lang['NO_IMAGE_ERROR'] . adm_back_link($this->u_action), E_USER_WARNING);
}
// Determine width/height. If dimensions included and no width/height given, we detect them automatically...
if ($imgsize && $imgpath)
{
if (!$imgwidth || !$imgheight)
{
list($imgwidth_file, $imgheight_file) = getimagesize("{$phpbb_root_path}styles/$imageset_path/imageset/$imgpath");
$imgwidth = ($imgwidth) ? $imgwidth : $imgwidth_file;
$imgheight = ($imgheight) ? $imgheight : $imgheight_file;
}
$imgwidth = ($imgname != 'poll_center') ? (int) $imgwidth : 0;
$imgheight = (int) $imgheight;
}
if (strpos($imgpath, '/') !== false)
{
list($imglang, $imgfilename) = explode('/', $imgpath);
}
else
{
$imgfilename = $imgpath;
}
$sql_ary = array(
'image_filename' => (string) $imgfilename,
'image_width' => (int) $imgwidth,
'image_height' => (int) $imgheight,
'image_lang' => (string) $imglang,
);
// already exists
if ($imageset_data_row)
{
$sql = 'UPDATE ' . STYLES_IMAGESET_DATA_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $sql_ary) . "
WHERE image_id = $image_id";
$db->sql_query($sql);
}
// does not exist
else if (!$imageset_data_row)
{
$sql_ary['image_name'] = $imgname;
$sql_ary['imageset_id'] = (int) $imageset_id;
$db->sql_query('INSERT INTO ' . STYLES_IMAGESET_DATA_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary));
}
$cache->destroy('sql', STYLES_IMAGESET_DATA_TABLE);
add_log('admin', 'LOG_IMAGESET_EDIT', $imageset_name);
$template->assign_var('SUCCESS', true);
$image_filename = $imgfilename;
$image_width = $imgwidth;
$image_height = $imgheight;
$image_lang = $imglang;
}
$imglang = '';
$imagesetlist = array('nolang' => array(), 'lang' => array());
$langs = array();
$dir = "{$phpbb_root_path}styles/$imageset_path/imageset";
$dp = @opendir($dir);
if ($dp)
{
while (($file = readdir($dp)) !== false)
{
if ($file[0] != '.' && strtoupper($file) != 'CVS' && !is_file($dir . '/' . $file) && !is_link($dir . '/' . $file))
{
$langs[] = $file;
}
else if (preg_match('#\.(?:gif|jpg|png)$#', $file))
{
$imagesetlist['nolang'][] = $file;
}
}
if ($sql_extra)
{
$dp2 = @opendir("$dir/$imgnamelang");
if ($dp2)
{
while (($file2 = readdir($dp2)) !== false)
{
if (preg_match('#\.(?:gif|jpg|png)$#', $file2))
{
$imagesetlist['lang'][] = "$imgnamelang/$file2";
}
}
closedir($dp2);
}
}
closedir($dp);
}
// Generate list of image options
$img_options = '';
foreach ($this->imageset_keys as $category => $img_ary)
{
$template->assign_block_vars('category', array(
'NAME' => $user->lang['IMG_CAT_' . strtoupper($category)]
));
foreach ($img_ary as $img)
{
if ($category == 'buttons')
{
foreach ($langs as $language)
{
$template->assign_block_vars('category.images', array(
'SELECTED' => ($img == $imgname && $language == $imgnamelang),
'VALUE' => $img . '-' . $language,
'TEXT' => $user->lang['IMG_' . strtoupper($img)] . ' [ ' . $language . ' ]'
));
}
}
else
{
$template->assign_block_vars('category.images', array(
'SELECTED' => ($img == $imgname),
'VALUE' => $img,
'TEXT' => (($category == 'custom') ? $img : $user->lang['IMG_' . strtoupper($img)])
));
}
}
}
// Make sure the list of possible images is sorted alphabetically
sort($imagesetlist['lang']);
sort($imagesetlist['nolang']);
$image_found = false;
$img_val = '';
foreach ($imagesetlist as $type => $img_ary)
{
if ($type !== 'lang' || $sql_extra)
{
$template->assign_block_vars('imagesetlist', array(
'TYPE' => ($type == 'lang')
));
}
foreach ($img_ary as $img)
{
$imgtext = preg_replace('/^([^\/]+\/)/', '', $img);
$selected = (!empty($imgname) && strpos($image_filename, $imgtext) !== false);
if ($selected)
{
$image_found = true;
$img_val = htmlspecialchars($img);
}
$template->assign_block_vars('imagesetlist.images', array(
'SELECTED' => $selected,
'TEXT' => $imgtext,
'VALUE' => htmlspecialchars($img)
));
}
}
$imgsize_bool = (!empty($imgname) && $image_width && $image_height) ? true : false;
$image_request = '../styles/' . $imageset_path . '/imageset/' . ($image_lang ? $imgnamelang . '/' : '') . $image_filename;
$template->assign_vars(array(
'S_EDIT_IMAGESET' => true,
'L_TITLE' => $user->lang[$this->page_title],
'L_EXPLAIN' => $user->lang[$this->page_title . '_EXPLAIN'],
'IMAGE_OPTIONS' => $img_options,
'IMAGE_SIZE' => $image_width,
'IMAGE_HEIGHT' => $image_height,
'IMAGE_REQUEST' => (empty($image_filename)) ? 'images/no_image.png' : $image_request,
'U_ACTION' => $this->u_action . "&action=edit&id=$imageset_id",
'U_BACK' => $this->u_action,
'NAME' => $imageset_name,
'A_NAME' => addslashes($imageset_name),
'PATH' => $imageset_path,
'A_PATH' => addslashes($imageset_path),
'ERROR' => !$valid_name,
'IMG_SRC' => ($image_found) ? '../styles/' . $imageset_path . '/imageset/' . $img_val : 'images/no_image.png',
'IMAGE_SELECT' => $image_found
));
}
/**
* Remove style/template/theme/imageset
*/
function remove($mode, $style_id)
{
global $db, $template, $user, $phpbb_root_path, $cache, $config;
$new_id = request_var('new_id', 0);
$update = (isset($_POST['update'])) ? true : false;
$sql_where = '';
switch ($mode)
{
case 'style':
$sql_from = STYLES_TABLE;
$sql_select = 'style_id, style_name, template_id, theme_id, imageset_id';
$sql_where = 'AND style_active = 1';
break;
case 'template':
$sql_from = STYLES_TEMPLATE_TABLE;
$sql_select = 'template_id, template_name, template_path, template_storedb';
break;
case 'theme':
$sql_from = STYLES_THEME_TABLE;
$sql_select = 'theme_id, theme_name, theme_path, theme_storedb';
break;
case 'imageset':
$sql_from = STYLES_IMAGESET_TABLE;
$sql_select = 'imageset_id, imageset_name, imageset_path';
break;
}
if ($mode === 'template' && ($conflicts = $this->check_inheritance($mode, $style_id)))
{
$l_type = strtoupper($mode);
$msg = $user->lang[$l_type . '_DELETE_DEPENDENT'];
foreach ($conflicts as $id => $values)
{
$msg .= ' ' . $values['template_name'];
}
trigger_error($msg . adm_back_link($this->u_action), E_USER_WARNING);
}
$l_prefix = strtoupper($mode);
$sql = "SELECT $sql_select
FROM $sql_from
WHERE {$mode}_id = $style_id";
$result = $db->sql_query($sql);
$style_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$style_row)
{
trigger_error($user->lang['NO_' . $l_prefix] . adm_back_link($this->u_action), E_USER_WARNING);
}
$s_only_component = $this->display_component_options($mode, $style_row[$mode . '_id'], $style_row);
if ($s_only_component)
{
trigger_error($user->lang['ONLY_' . $l_prefix] . adm_back_link($this->u_action), E_USER_WARNING);
}
if ($update)
{
if ($mode == 'style')
{
$sql = "DELETE FROM $sql_from
WHERE {$mode}_id = $style_id";
$db->sql_query($sql);
$sql = 'UPDATE ' . USERS_TABLE . "
SET user_style = $new_id
WHERE user_style = $style_id";
$db->sql_query($sql);
$sql = 'UPDATE ' . FORUMS_TABLE . "
SET forum_style = $new_id
WHERE forum_style = $style_id";
$db->sql_query($sql);
if ($style_id == $config['default_style'])
{
set_config('default_style', $new_id);
}
// Remove the components
$components = array('template', 'theme', 'imageset');
foreach ($components as $component)
{
$new_id = request_var('new_' . $component . '_id', 0);
$component_id = $style_row[$component . '_id'];
$this->remove_component($component, $component_id, $new_id, $style_id);
}
}
else
{
$this->remove_component($mode, $style_id, $new_id);
}
$cache->destroy('sql', STYLES_TABLE);
add_log('admin', 'LOG_' . $l_prefix . '_DELETE', $style_row[$mode . '_name']);
$message = ($mode != 'style') ? $l_prefix . '_DELETED_FS' : $l_prefix . '_DELETED';
trigger_error($user->lang[$message] . adm_back_link($this->u_action));
}
$this->page_title = 'DELETE_' . $l_prefix;
$template->assign_vars(array(
'S_DELETE' => true,
'L_TITLE' => $user->lang[$this->page_title],
'L_EXPLAIN' => $user->lang[$this->page_title . '_EXPLAIN'],
'L_NAME' => $user->lang[$l_prefix . '_NAME'],
'L_REPLACE' => $user->lang['REPLACE_' . $l_prefix],
'L_REPLACE_EXPLAIN' => $user->lang['REPLACE_' . $l_prefix . '_EXPLAIN'],
'U_ACTION' => $this->u_action . "&action=delete&id=$style_id",
'U_BACK' => $this->u_action,
'NAME' => $style_row[$mode . '_name'],
)
);
if ($mode == 'style')
{
$template->assign_vars(array(
'S_DELETE_STYLE' => true,
));
}
}
/**
* Remove template/theme/imageset entry from the database
*/
function remove_component($component, $component_id, $new_id, $style_id = false)
{
global $db;
if (($new_id == 0) || ($component === 'template' && ($conflicts = $this->check_inheritance($component, $component_id))))
{
// We can not delete the template, as the user wants to keep the component or an other template is inheriting from this one.
return;
}
$component_in_use = array();
if ($component != 'style')
{
$component_in_use = $this->component_in_use($component, $component_id, $style_id);
}
if (($new_id == -1) && !empty($component_in_use))
{
// We can not delete the component, as it is still in use
return;
}
if ($component == 'imageset')
{
$sql = 'DELETE FROM ' . STYLES_IMAGESET_DATA_TABLE . "
WHERE imageset_id = $component_id";
$db->sql_query($sql);
}
switch ($component)
{
case 'template':
$sql_from = STYLES_TEMPLATE_TABLE;
break;
case 'theme':
$sql_from = STYLES_THEME_TABLE;
break;
case 'imageset':
$sql_from = STYLES_IMAGESET_TABLE;;
break;
}
$sql = "DELETE FROM $sql_from
WHERE {$component}_id = $component_id";
$db->sql_query($sql);
$sql = 'UPDATE ' . STYLES_TABLE . "
SET {$component}_id = $new_id
WHERE {$component}_id = $component_id";
$db->sql_query($sql);
}
/**
* Display the options which can be used to replace a style/template/theme/imageset
*
* @return boolean Returns true if the component is the only component and can not be deleted.
*/
function display_component_options($component, $component_id, $style_row = false, $style_id = false)
{
global $db, $template, $user;
$is_only_component = true;
$component_in_use = array();
if ($component != 'style')
{
$component_in_use = $this->component_in_use($component, $component_id, $style_id);
}
$sql_where = '';
switch ($component)
{
case 'style':
$sql_from = STYLES_TABLE;
$sql_where = 'WHERE style_active = 1';
break;
case 'template':
$sql_from = STYLES_TEMPLATE_TABLE;
$sql_where = 'WHERE template_inherits_id <> ' . $component_id;
break;
case 'theme':
$sql_from = STYLES_THEME_TABLE;
break;
case 'imageset':
$sql_from = STYLES_IMAGESET_TABLE;
break;
}
$s_options = '';
if (($component != 'style') && empty($component_in_use))
{
// If it is not in use, there must be another component
$is_only_component = false;
$sql = "SELECT {$component}_id, {$component}_name
FROM $sql_from
WHERE {$component}_id = {$component_id}";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$s_options .= '';
$s_options .= '';
}
else
{
$sql = "SELECT {$component}_id, {$component}_name
FROM $sql_from
$sql_where
ORDER BY {$component}_name ASC";
$result = $db->sql_query($sql);
$s_keep_option = $s_options = '';
while ($row = $db->sql_fetchrow($result))
{
if ($row[$component . '_id'] != $component_id)
{
$is_only_component = false;
$s_options .= '';
}
else if ($component != 'style')
{
$s_keep_option = '';
}
}
$db->sql_freeresult($result);
$s_options = $s_keep_option . $s_options;
}
if (!$style_row)
{
$template->assign_var('S_REPLACE_' . strtoupper($component) . '_OPTIONS', $s_options);
}
else
{
$template->assign_var('S_REPLACE_OPTIONS', $s_options);
if ($component == 'style')
{
$components = array('template', 'theme', 'imageset');
foreach ($components as $component)
{
$this->display_component_options($component, $style_row[$component . '_id'], false, $component_id, true);
}
}
}
return $is_only_component;
}
/**
* Check whether the component is still used by another style or component
*/
function component_in_use($component, $component_id, $style_id = false)
{
global $db;
$component_in_use = array();
if ($style_id)
{
$sql = 'SELECT style_id, style_name
FROM ' . STYLES_TABLE . "
WHERE {$component}_id = {$component_id}
AND style_id <> {$style_id}
ORDER BY style_name ASC";
}
else
{
$sql = 'SELECT style_id, style_name
FROM ' . STYLES_TABLE . "
WHERE {$component}_id = {$component_id}
ORDER BY style_name ASC";
}
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$component_in_use[] = $row['style_name'];
}
$db->sql_freeresult($result);
if ($component === 'template' && ($conflicts = $this->check_inheritance($component, $component_id)))
{
foreach ($conflicts as $temp_id => $conflict_data)
{
$component_in_use[] = $conflict_data['template_name'];
}
}
return $component_in_use;
}
/**
* Export style or style elements
*/
function export($mode, $style_id)
{
global $db, $template, $user, $phpbb_root_path, $cache, $phpEx, $config;
$update = (isset($_POST['update'])) ? true : false;
$inc_template = request_var('inc_template', 0);
$inc_theme = request_var('inc_theme', 0);
$inc_imageset = request_var('inc_imageset', 0);
$store = request_var('store', 0);
$format = request_var('format', '');
$error = array();
$methods = array('tar');
$available_methods = array('tar.gz' => 'zlib', 'tar.bz2' => 'bz2', 'zip' => 'zlib');
foreach ($available_methods as $type => $module)
{
if (!@extension_loaded($module))
{
continue;
}
$methods[] = $type;
}
if (!in_array($format, $methods))
{
$format = 'tar';
}
switch ($mode)
{
case 'style':
if ($update && ($inc_template + $inc_theme + $inc_imageset) < 1)
{
$error[] = $user->lang['STYLE_ERR_MORE_ELEMENTS'];
}
$name = 'style_name';
$sql_select = 's.style_id, s.style_name, s.style_copyright';
$sql_select .= ($inc_template) ? ', t.*' : ', t.template_name';
$sql_select .= ($inc_theme) ? ', c.*' : ', c.theme_name';
$sql_select .= ($inc_imageset) ? ', i.*' : ', i.imageset_name';
$sql_from = STYLES_TABLE . ' s, ' . STYLES_TEMPLATE_TABLE . ' t, ' . STYLES_THEME_TABLE . ' c, ' . STYLES_IMAGESET_TABLE . ' i';
$sql_where = "s.style_id = $style_id AND t.template_id = s.template_id AND c.theme_id = s.theme_id AND i.imageset_id = s.imageset_id";
$l_prefix = 'STYLE';
break;
case 'template':
$name = 'template_name';
$sql_select = '*';
$sql_from = STYLES_TEMPLATE_TABLE;
$sql_where = "template_id = $style_id";
$l_prefix = 'TEMPLATE';
break;
case 'theme':
$name = 'theme_name';
$sql_select = '*';
$sql_from = STYLES_THEME_TABLE;
$sql_where = "theme_id = $style_id";
$l_prefix = 'THEME';
break;
case 'imageset':
$name = 'imageset_name';
$sql_select = '*';
$sql_from = STYLES_IMAGESET_TABLE;
$sql_where = "imageset_id = $style_id";
$l_prefix = 'IMAGESET';
break;
}
if ($update && !sizeof($error))
{
$sql = "SELECT $sql_select
FROM $sql_from
WHERE $sql_where";
$result = $db->sql_query($sql);
$style_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$style_row)
{
trigger_error($user->lang['NO_' . $l_prefix] . adm_back_link($this->u_action), E_USER_WARNING);
}
$var_ary = array('style_id', 'style_name', 'style_copyright', 'template_id', 'template_name', 'template_path', 'template_copyright', 'template_storedb', 'template_inherits_id', 'bbcode_bitfield', 'theme_id', 'theme_name', 'theme_path', 'theme_copyright', 'theme_storedb', 'theme_mtime', 'theme_data', 'imageset_id', 'imageset_name', 'imageset_path', 'imageset_copyright');
foreach ($var_ary as $var)
{
if (!isset($style_row[$var]))
{
$style_row[$var] = '';
}
}
$files = $data = array();
if ($mode == 'style')
{
$style_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}'), array($mode, $style_row['style_name'], $style_row['style_copyright'], $config['version']), $this->style_cfg);
$style_cfg .= (!$inc_template) ? "\nrequired_template = {$style_row['template_name']}" : '';
$style_cfg .= (!$inc_theme) ? "\nrequired_theme = {$style_row['theme_name']}" : '';
$style_cfg .= (!$inc_imageset) ? "\nrequired_imageset = {$style_row['imageset_name']}" : '';
$data[] = array(
'src' => $style_cfg,
'prefix' => 'style.cfg'
);
unset($style_cfg);
}
// Export template core code
if ($mode == 'template' || $inc_template)
{
$use_template_name = $style_row['template_name'];
// Add the inherit from variable, depending on it's use...
if ($style_row['template_inherits_id'])
{
// Get the template name
$sql = 'SELECT template_name
FROM ' . STYLES_TEMPLATE_TABLE . '
WHERE template_id = ' . (int) $style_row['template_inherits_id'];
$result = $db->sql_query($sql);
$use_template_name = (string) $db->sql_fetchfield('template_name');
$db->sql_freeresult($result);
}
$template_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}', '{INHERIT_FROM}'), array($mode, $style_row['template_name'], $style_row['template_copyright'], $config['version'], $use_template_name), $this->template_cfg);
$template_cfg .= "\n\nbbcode_bitfield = {$style_row['bbcode_bitfield']}";
$data[] = array(
'src' => $template_cfg,
'prefix' => 'template/template.cfg'
);
// This is potentially nasty memory-wise ...
if (!$style_row['template_storedb'])
{
$files[] = array(
'src' => "styles/{$style_row['template_path']}/template/",
'prefix-' => "styles/{$style_row['template_path']}/",
'prefix+' => false,
'exclude' => 'template.cfg'
);
}
else
{
$sql = 'SELECT template_filename, template_data
FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
WHERE template_id = {$style_row['template_id']}";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$data[] = array(
'src' => $row['template_data'],
'prefix' => 'template/' . $row['template_filename']
);
}
$db->sql_freeresult($result);
}
unset($template_cfg);
}
// Export theme core code
if ($mode == 'theme' || $inc_theme)
{
$theme_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}'), array($mode, $style_row['theme_name'], $style_row['theme_copyright'], $config['version']), $this->theme_cfg);
// Read old cfg file
$items = $cache->obtain_cfg_items($style_row);
$items = $items['theme'];
if (!isset($items['parse_css_file']))
{
$items['parse_css_file'] = 'off';
}
$theme_cfg = str_replace(array('{PARSE_CSS_FILE}'), array($items['parse_css_file']), $theme_cfg);
$files[] = array(
'src' => "styles/{$style_row['theme_path']}/theme/",
'prefix-' => "styles/{$style_row['theme_path']}/",
'prefix+' => false,
'exclude' => ($style_row['theme_storedb']) ? 'stylesheet.css,theme.cfg' : 'theme.cfg'
);
$data[] = array(
'src' => $theme_cfg,
'prefix' => 'theme/theme.cfg'
);
if ($style_row['theme_storedb'])
{
$data[] = array(
'src' => $style_row['theme_data'],
'prefix' => 'theme/stylesheet.css'
);
}
unset($items, $theme_cfg);
}
// Export imageset core code
if ($mode == 'imageset' || $inc_imageset)
{
$imageset_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}'), array($mode, $style_row['imageset_name'], $style_row['imageset_copyright'], $config['version']), $this->imageset_cfg);
$imageset_main = array();
$sql = 'SELECT image_filename, image_name, image_height, image_width
FROM ' . STYLES_IMAGESET_DATA_TABLE . "
WHERE imageset_id = $style_id
AND image_lang = ''";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$imageset_main[$row['image_name']] = $row['image_filename'] . ($row['image_height'] ? '*' . $row['image_height']: '') . ($row['image_width'] ? '*' . $row['image_width']: '');
}
$db->sql_freeresult($result);
foreach ($this->imageset_keys as $topic => $key_array)
{
foreach ($key_array as $key)
{
if (isset($imageset_main[$key]))
{
$imageset_cfg .= "\nimg_" . $key . ' = ' . str_replace("styles/{$style_row['imageset_path']}/imageset/", '{PATH}', $imageset_main[$key]);
}
}
}
$files[] = array(
'src' => "styles/{$style_row['imageset_path']}/imageset/",
'prefix-' => "styles/{$style_row['imageset_path']}/",
'prefix+' => false,
'exclude' => 'imageset.cfg'
);
$data[] = array(
'src' => trim($imageset_cfg),
'prefix' => 'imageset/imageset.cfg'
);
end($data);
$imageset_root = "{$phpbb_root_path}styles/{$style_row['imageset_path']}/imageset/";
if ($dh = @opendir($imageset_root))
{
while (($fname = readdir($dh)) !== false)
{
if ($fname[0] != '.' && $fname != 'CVS' && is_dir("$imageset_root$fname"))
{
$files[key($files)]['exclude'] .= ',' . $fname . '/imageset.cfg';
}
}
closedir($dh);
}
$imageset_lang = array();
$sql = 'SELECT image_filename, image_name, image_height, image_width, image_lang
FROM ' . STYLES_IMAGESET_DATA_TABLE . "
WHERE imageset_id = $style_id
AND image_lang <> ''";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$imageset_lang[$row['image_lang']][$row['image_name']] = $row['image_filename'] . ($row['image_height'] ? '*' . $row['image_height']: '') . ($row['image_width'] ? '*' . $row['image_width']: '');
}
$db->sql_freeresult($result);
foreach ($imageset_lang as $lang => $imageset_localized)
{
$imageset_cfg = str_replace(array('{MODE}', '{NAME}', '{COPYRIGHT}', '{VERSION}'), array($mode, $style_row['imageset_name'], $style_row['imageset_copyright'], $config['version']), $this->imageset_cfg);
foreach ($this->imageset_keys as $topic => $key_array)
{
foreach ($key_array as $key)
{
if (isset($imageset_localized[$key]))
{
$imageset_cfg .= "\nimg_" . $key . ' = ' . str_replace("styles/{$style_row['imageset_path']}/imageset/", '{PATH}', $imageset_localized[$key]);
}
}
}
$data[] = array(
'src' => trim($imageset_cfg),
'prefix' => 'imageset/' . $lang . '/imageset.cfg'
);
}
unset($imageset_cfg);
}
switch ($format)
{
case 'tar':
$ext = '.tar';
break;
case 'zip':
$ext = '.zip';
break;
case 'tar.gz':
$ext = '.tar.gz';
break;
case 'tar.bz2':
$ext = '.tar.bz2';
break;
default:
$error[] = $user->lang[$l_prefix . '_ERR_ARCHIVE'];
}
if (!sizeof($error))
{
include($phpbb_root_path . 'includes/functions_compress.' . $phpEx);
if ($mode == 'style')
{
$path = preg_replace('#[^\w-]+#', '_', $style_row['style_name']);
}
else
{
$path = $style_row[$mode . '_path'];
}
if ($format == 'zip')
{
$compress = new compress_zip('w', $phpbb_root_path . "store/$path$ext");
}
else
{
$compress = new compress_tar('w', $phpbb_root_path . "store/$path$ext", $ext);
}
if (sizeof($files))
{
foreach ($files as $file_ary)
{
$compress->add_file($file_ary['src'], $file_ary['prefix-'], $file_ary['prefix+'], $file_ary['exclude']);
}
}
if (sizeof($data))
{
foreach ($data as $data_ary)
{
$compress->add_data($data_ary['src'], $data_ary['prefix']);
}
}
$compress->close();
add_log('admin', 'LOG_' . $l_prefix . '_EXPORT', $style_row[$mode . '_name']);
if (!$store)
{
$compress->download($path);
@unlink("{$phpbb_root_path}store/$path$ext");
exit;
}
trigger_error(sprintf($user->lang[$l_prefix . '_EXPORTED'], "store/$path$ext") . adm_back_link($this->u_action));
}
}
$sql = "SELECT {$mode}_id, {$mode}_name
FROM " . (($mode == 'style') ? STYLES_TABLE : $sql_from) . "
WHERE {$mode}_id = $style_id";
$result = $db->sql_query($sql);
$style_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$style_row)
{
trigger_error($user->lang['NO_' . $l_prefix] . adm_back_link($this->u_action), E_USER_WARNING);
}
$this->page_title = $l_prefix . '_EXPORT';
$format_buttons = '';
foreach ($methods as $method)
{
$format_buttons .= '';
}
$template->assign_vars(array(
'S_EXPORT' => true,
'S_ERROR_MSG' => (sizeof($error)) ? true : false,
'S_STYLE' => ($mode == 'style') ? true : false,
'L_TITLE' => $user->lang[$this->page_title],
'L_EXPLAIN' => $user->lang[$this->page_title . '_EXPLAIN'],
'L_NAME' => $user->lang[$l_prefix . '_NAME'],
'U_ACTION' => $this->u_action . '&action=export&id=' . $style_id,
'U_BACK' => $this->u_action,
'ERROR_MSG' => (sizeof($error)) ? implode(' ', $error) : '',
'NAME' => $style_row[$mode . '_name'],
'FORMAT_BUTTONS' => $format_buttons)
);
}
/**
* Display details
*/
function details($mode, $style_id)
{
global $template, $db, $config, $user, $safe_mode, $cache, $phpbb_root_path;
$update = (isset($_POST['update'])) ? true : false;
$l_type = strtoupper($mode);
$error = array();
$element_ary = array('template' => STYLES_TEMPLATE_TABLE, 'theme' => STYLES_THEME_TABLE, 'imageset' => STYLES_IMAGESET_TABLE);
switch ($mode)
{
case 'style':
$sql_from = STYLES_TABLE;
break;
case 'template':
$sql_from = STYLES_TEMPLATE_TABLE;
break;
case 'theme':
$sql_from = STYLES_THEME_TABLE;
break;
case 'imageset':
$sql_from = STYLES_IMAGESET_TABLE;
break;
}
$sql = "SELECT *
FROM $sql_from
WHERE {$mode}_id = $style_id";
$result = $db->sql_query($sql);
$style_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$style_row)
{
trigger_error($user->lang['NO_' . $l_type] . adm_back_link($this->u_action), E_USER_WARNING);
}
$style_row['style_default'] = ($mode == 'style' && $config['default_style'] == $style_id) ? 1 : 0;
if ($update)
{
$name = utf8_normalize_nfc(request_var('name', '', true));
$copyright = utf8_normalize_nfc(request_var('copyright', '', true));
$template_id = request_var('template_id', 0);
$theme_id = request_var('theme_id', 0);
$imageset_id = request_var('imageset_id', 0);
$style_active = request_var('style_active', 0);
$style_default = request_var('style_default', 0);
$store_db = request_var('store_db', 0);
// If the admin selected the style to be the default style, but forgot to activate it... we will do it for him
if ($style_default)
{
$style_active = 1;
}
$sql = "SELECT {$mode}_id, {$mode}_name
FROM $sql_from
WHERE {$mode}_id <> $style_id
AND LOWER({$mode}_name) = '" . $db->sql_escape(strtolower($name)) . "'";
$result = $db->sql_query($sql);
$conflict = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($mode == 'style' && (!$template_id || !$theme_id || !$imageset_id))
{
$error[] = $user->lang['STYLE_ERR_NO_IDS'];
}
if ($mode == 'style' && $style_row['style_active'] && !$style_active && $config['default_style'] == $style_id)
{
$error[] = $user->lang['DEACTIVATE_DEFAULT'];
}
if (!$name || $conflict)
{
$error[] = $user->lang[$l_type . '_ERR_STYLE_NAME'];
}
if ($mode === 'theme' || $mode === 'template')
{
// a rather elaborate check we have to do here once to avoid trouble later
$check = "{$phpbb_root_path}styles/" . $style_row["{$mode}_path"] . (($mode === 'theme') ? '/theme/stylesheet.css' : '/template');
if (($style_row["{$mode}_storedb"] != $store_db) && !$store_db && ($safe_mode || !phpbb_is_writable($check)))
{
$error[] = $user->lang['EDIT_' . strtoupper($mode) . '_STORED_DB'];
$store_db = 1;
}
// themes which have to be parsed have to go into db
if ($mode == 'theme')
{
$cfg = parse_cfg_file("{$phpbb_root_path}styles/" . $style_row["{$mode}_path"] . "/theme/theme.cfg");
if (isset($cfg['parse_css_file']) && $cfg['parse_css_file'] && !$store_db)
{
$error[] = $user->lang['EDIT_THEME_STORE_PARSED'];
$store_db = 1;
}
}
}
if (!sizeof($error))
{
// Check length settings
if (utf8_strlen($name) > 30)
{
$error[] = $user->lang[$l_type . '_ERR_NAME_LONG'];
}
if (utf8_strlen($copyright) > 60)
{
$error[] = $user->lang[$l_type . '_ERR_COPY_LONG'];
}
}
}
if ($update && sizeof($error))
{
$style_row = array_merge($style_row, array(
'template_id' => $template_id,
'theme_id' => $theme_id,
'imageset_id' => $imageset_id,
'style_active' => $style_active,
$mode . '_storedb' => $store_db,
$mode . '_name' => $name,
$mode . '_copyright' => $copyright)
);
}
// User has submitted form and no errors have occurred
if ($update && !sizeof($error))
{
$sql_ary = array(
$mode . '_name' => $name,
$mode . '_copyright' => $copyright
);
switch ($mode)
{
case 'style':
$sql_ary += array(
'template_id' => (int) $template_id,
'theme_id' => (int) $theme_id,
'imageset_id' => (int) $imageset_id,
'style_active' => (int) $style_active,
);
break;
case 'imageset':
break;
case 'theme':
if ($style_row['theme_storedb'] != $store_db)
{
$theme_data = '';
if (!$style_row['theme_storedb'])
{
$theme_data = $this->db_theme_data($style_row);
}
else if (!$store_db && !$safe_mode && phpbb_is_writable("{$phpbb_root_path}styles/{$style_row['theme_path']}/theme/stylesheet.css"))
{
$store_db = 1;
$theme_data = $style_row['theme_data'];
if ($fp = @fopen("{$phpbb_root_path}styles/{$style_row['theme_path']}/theme/stylesheet.css", 'wb'))
{
$store_db = (@fwrite($fp, str_replace("styles/{$style_row['theme_path']}/theme/", './', $theme_data))) ? 0 : 1;
}
fclose($fp);
}
$sql_ary += array(
'theme_mtime' => ($store_db) ? filemtime("{$phpbb_root_path}styles/{$style_row['theme_path']}/theme/stylesheet.css") : 0,
'theme_storedb' => $store_db,
'theme_data' => ($store_db) ? $theme_data : '',
);
}
break;
case 'template':
if ($style_row['template_storedb'] != $store_db)
{
if ($super = $this->get_super($mode, $style_row['template_id']))
{
$error[] = (sprintf($user->lang["{$l_type}_INHERITS"], $super['template_name']));
$sql_ary = array();
}
else
{
if (!$store_db && !$safe_mode && phpbb_is_writable("{$phpbb_root_path}styles/{$style_row['template_path']}/template"))
{
$err = $this->store_in_fs('template', $style_row['template_id']);
if ($err)
{
$error += $err;
}
}
else if ($store_db)
{
$this->store_in_db('template', $style_row['template_id']);
}
else
{
// We no longer store within the db, but are also not able to update the file structure
// Since the admin want to switch this, we adhere to his decision. But we also need to remove the cache
$sql = 'DELETE FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
WHERE template_id = $style_id";
$db->sql_query($sql);
}
$sql_ary += array(
'template_storedb' => $store_db,
);
}
}
break;
}
if (sizeof($sql_ary))
{
$sql = "UPDATE $sql_from
SET " . $db->sql_build_array('UPDATE', $sql_ary) . "
WHERE {$mode}_id = $style_id";
$db->sql_query($sql);
// Making this the default style?
if ($mode == 'style' && $style_default)
{
set_config('default_style', $style_id);
}
}
$cache->destroy('sql', STYLES_TABLE);
add_log('admin', 'LOG_' . $l_type . '_EDIT_DETAILS', $name);
if (sizeof($error))
{
trigger_error(implode(' ', $error) . adm_back_link($this->u_action), E_USER_WARNING);
}
else
{
trigger_error($user->lang[$l_type . '_DETAILS_UPDATED'] . adm_back_link($this->u_action));
}
}
if ($mode == 'style')
{
foreach ($element_ary as $element => $table)
{
$sql = "SELECT {$element}_id, {$element}_name
FROM $table
ORDER BY {$element}_id ASC";
$result = $db->sql_query($sql);
${$element . '_options'} = '';
while ($row = $db->sql_fetchrow($result))
{
$selected = ($row[$element . '_id'] == $style_row[$element . '_id']) ? ' selected="selected"' : '';
${$element . '_options'} .= '';
}
$db->sql_freeresult($result);
}
}
if ($mode == 'template')
{
$super = array();
if (isset($style_row[$mode . '_inherits_id']) && $style_row['template_inherits_id'])
{
$super = $this->get_super($mode, $style_row['template_id']);
}
}
$this->page_title = 'EDIT_DETAILS_' . $l_type;
$template->assign_vars(array(
'S_DETAILS' => true,
'S_ERROR_MSG' => (sizeof($error)) ? true : false,
'S_STYLE' => ($mode == 'style') ? true : false,
'S_TEMPLATE' => ($mode == 'template') ? true : false,
'S_THEME' => ($mode == 'theme') ? true : false,
'S_IMAGESET' => ($mode == 'imageset') ? true : false,
'S_STORE_DB' => (isset($style_row[$mode . '_storedb'])) ? $style_row[$mode . '_storedb'] : 0,
'S_STORE_DB_DISABLED' => (isset($style_row[$mode . '_inherits_id'])) ? $style_row[$mode . '_inherits_id'] : 0,
'S_STYLE_ACTIVE' => (isset($style_row['style_active'])) ? $style_row['style_active'] : 0,
'S_STYLE_DEFAULT' => (isset($style_row['style_default'])) ? $style_row['style_default'] : 0,
'S_SUPERTEMPLATE' => (isset($style_row[$mode . '_inherits_id']) && $style_row[$mode . '_inherits_id']) ? $super['template_name'] : 0,
'S_TEMPLATE_OPTIONS' => ($mode == 'style') ? $template_options : '',
'S_THEME_OPTIONS' => ($mode == 'style') ? $theme_options : '',
'S_IMAGESET_OPTIONS' => ($mode == 'style') ? $imageset_options : '',
'U_ACTION' => $this->u_action . '&action=details&id=' . $style_id,
'U_BACK' => $this->u_action,
'L_TITLE' => $user->lang[$this->page_title],
'L_EXPLAIN' => $user->lang[$this->page_title . '_EXPLAIN'],
'L_NAME' => $user->lang[$l_type . '_NAME'],
'L_LOCATION' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION'] : '',
'L_LOCATION_EXPLAIN' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION_EXPLAIN'] : '',
'ERROR_MSG' => (sizeof($error)) ? implode(' ', $error) : '',
'NAME' => $style_row[$mode . '_name'],
'COPYRIGHT' => $style_row[$mode . '_copyright'],
)
);
}
/**
* Load css file contents
*/
function load_css_file($path, $filename)
{
global $phpbb_root_path;
$file = "{$phpbb_root_path}styles/$path/theme/$filename";
if (file_exists($file) && ($content = file_get_contents($file)))
{
$content = trim($content);
}
else
{
$content = '';
}
if (defined('DEBUG'))
{
$content = "/* BEGIN @include $filename */ \n $content \n /* END @include $filename */ \n";
}
return $content;
}
/**
* Returns a string containing the value that should be used for the theme_data column in the theme database table.
* Includes contents of files loaded via @import
*
* @param array $theme_row is an associative array containing the theme's current database entry
* @param mixed $stylesheet can either be the new content for the stylesheet or false to load from the standard file
* @param string $root_path should only be used in case you want to use a different root path than "{$phpbb_root_path}styles/{$theme_row['theme_path']}"
*
* @return string Stylesheet data for theme_data column in the theme table
*/
function db_theme_data($theme_row, $stylesheet = false, $root_path = '')
{
global $phpbb_root_path;
if (!$root_path)
{
$root_path = $phpbb_root_path . 'styles/' . $theme_row['theme_path'];
}
if (!$stylesheet)
{
$stylesheet = '';
if (file_exists($root_path . '/theme/stylesheet.css'))
{
$stylesheet = file_get_contents($root_path . '/theme/stylesheet.css');
}
}
// Match CSS imports
$matches = array();
preg_match_all('/@import url\((["\'])(.*)\1\);/i', $stylesheet, $matches);
// remove commented stylesheets (very simple parser, allows only whitespace
// around an @import statement)
preg_match_all('#/\*\s*@import url\((["\'])(.*)\1\);\s\*/#i', $stylesheet, $commented);
$matches[2] = array_diff($matches[2], $commented[2]);
if (sizeof($matches))
{
foreach ($matches[0] as $idx => $match)
{
if (isset($matches[2][$idx]))
{
$stylesheet = str_replace($match, acp_styles::load_css_file($theme_row['theme_path'], $matches[2][$idx]), $stylesheet);
}
}
}
// adjust paths
return str_replace('./', 'styles/' . $theme_row['theme_path'] . '/theme/', $stylesheet);
}
/**
* Store template files into db
*/
function store_templates($mode, $style_id, $template_path, $filelist)
{
global $phpbb_root_path, $phpEx, $db;
$template_path = $template_path . '/template/';
$includes = array();
foreach ($filelist as $pathfile => $file_ary)
{
foreach ($file_ary as $file)
{
if (!($fp = @fopen("{$phpbb_root_path}styles/$template_path$pathfile$file", 'r')))
{
trigger_error("Could not open {$phpbb_root_path}styles/$template_path$pathfile$file", E_USER_ERROR);
}
$filesize = filesize("{$phpbb_root_path}styles/$template_path$pathfile$file");
if ($filesize)
{
$template_data = fread($fp, $filesize);
}
fclose($fp);
if (!$filesize)
{
// File is empty
continue;
}
if (preg_match_all('##is', $template_data, $matches))
{
foreach ($matches[1] as $match)
{
$includes[trim($match)][] = $file;
}
}
}
}
foreach ($filelist as $pathfile => $file_ary)
{
foreach ($file_ary as $file)
{
// Skip index.
if (strpos($file, 'index.') === 0)
{
continue;
}
// We could do this using extended inserts ... but that could be one
// heck of a lot of data ...
$sql_ary = array(
'template_id' => (int) $style_id,
'template_filename' => "$pathfile$file",
'template_included' => (isset($includes[$file])) ? implode(':', $includes[$file]) . ':' : '',
'template_mtime' => (int) filemtime("{$phpbb_root_path}styles/$template_path$pathfile$file"),
'template_data' => (string) file_get_contents("{$phpbb_root_path}styles/$template_path$pathfile$file"),
);
if ($mode == 'insert')
{
$sql = 'INSERT INTO ' . STYLES_TEMPLATE_DATA_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
}
else
{
$sql = 'UPDATE ' . STYLES_TEMPLATE_DATA_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . "
WHERE template_id = $style_id
AND template_filename = '" . $db->sql_escape("$pathfile$file") . "'";
}
$db->sql_query($sql);
}
}
}
/**
* Returns an array containing all template filenames for one template that are currently cached.
*
* @param string $template_path contains the name of the template's folder in /styles/
*
* @return array of filenames that exist in /styles/$template_path/template/ (without extension!)
*/
function template_cache_filelist($template_path)
{
global $phpbb_root_path, $phpEx, $user;
$cache_prefix = 'tpl_' . str_replace('_', '-', $template_path);
if (!($dp = @opendir("{$phpbb_root_path}cache")))
{
trigger_error($user->lang['TEMPLATE_ERR_CACHE_READ'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$file_ary = array();
while ($file = readdir($dp))
{
if ($file[0] == '.')
{
continue;
}
if (is_file($phpbb_root_path . 'cache/' . $file) && (strpos($file, $cache_prefix) === 0))
{
$file_ary[] = str_replace('.', '/', preg_replace('#^' . preg_quote($cache_prefix, '#') . '_(.*?)\.html\.' . $phpEx . '$#i', '\1', $file));
}
}
closedir($dp);
return $file_ary;
}
/**
* Destroys cached versions of template files
*
* @param array $template_row contains the template's row in the STYLES_TEMPLATE_TABLE database table
* @param mixed $file_ary is optional and may contain an array of template file names which should be refreshed in the cache.
* The file names should be the original template file names and not the cache file names.
*/
function clear_template_cache($template_row, $file_ary = false)
{
global $phpbb_root_path, $phpEx, $user;
$cache_prefix = 'tpl_' . str_replace('_', '-', $template_row['template_path']);
if (!$file_ary || !is_array($file_ary))
{
$file_ary = $this->template_cache_filelist($template_row['template_path']);
$log_file_list = $user->lang['ALL_FILES'];
}
else
{
$log_file_list = implode(', ', $file_ary);
}
foreach ($file_ary as $file)
{
$file = str_replace('/', '.', $file);
$file = "{$phpbb_root_path}cache/{$cache_prefix}_$file.html.$phpEx";
if (file_exists($file) && is_file($file))
{
@unlink($file);
}
}
unset($file_ary);
add_log('admin', 'LOG_TEMPLATE_CACHE_CLEARED', $template_row['template_name'], $log_file_list);
}
/**
* Install Style/Template/Theme/Imageset
*/
function install($mode)
{
global $phpbb_root_path, $phpEx, $config, $db, $cache, $user, $template;
$l_type = strtoupper($mode);
$error = $installcfg = $style_row = array();
$root_path = $cfg_file = '';
$element_ary = array('template' => STYLES_TEMPLATE_TABLE, 'theme' => STYLES_THEME_TABLE, 'imageset' => STYLES_IMAGESET_TABLE);
$install_path = request_var('path', '');
$update = (isset($_POST['update'])) ? true : false;
// Installing, obtain cfg file contents
if ($install_path)
{
$root_path = $phpbb_root_path . 'styles/' . $install_path . '/';
$cfg_file = ($mode == 'style') ? "$root_path$mode.cfg" : "$root_path$mode/$mode.cfg";
if (!file_exists($cfg_file))
{
$error[] = $user->lang[$l_type . '_ERR_NOT_' . $l_type];
}
else
{
$installcfg = parse_cfg_file($cfg_file);
}
}
// Installing
if (sizeof($installcfg))
{
$name = $installcfg['name'];
$copyright = $installcfg['copyright'];
$version = $installcfg['version'];
$style_row = array(
$mode . '_id' => 0,
$mode . '_name' => '',
$mode . '_copyright' => ''
);
switch ($mode)
{
case 'style':
$style_row = array(
'style_id' => 0,
'style_name' => $installcfg['name'],
'style_copyright' => $installcfg['copyright']
);
$reqd_template = (isset($installcfg['required_template'])) ? $installcfg['required_template'] : false;
$reqd_theme = (isset($installcfg['required_theme'])) ? $installcfg['required_theme'] : false;
$reqd_imageset = (isset($installcfg['required_imageset'])) ? $installcfg['required_imageset'] : false;
// Check to see if each element is already installed, if it is grab the id
foreach ($element_ary as $element => $table)
{
$style_row = array_merge($style_row, array(
$element . '_id' => 0,
$element . '_name' => '',
$element . '_copyright' => '')
);
$this->test_installed($element, $error, (${'reqd_' . $element}) ? $phpbb_root_path . 'styles/' . $reqd_template . '/' : $root_path, ${'reqd_' . $element}, $style_row[$element . '_id'], $style_row[$element . '_name'], $style_row[$element . '_copyright']);
if (!$style_row[$element . '_name'])
{
$style_row[$element . '_name'] = $reqd_template;
}
// Merge other information to installcfg... if present
$cfg_file = $phpbb_root_path . 'styles/' . $install_path . '/' . $element . '/' . $element . '.cfg';
if (file_exists($cfg_file))
{
$cfg_contents = parse_cfg_file($cfg_file);
// Merge only specific things. We may need them later.
foreach (array('inherit_from', 'parse_css_file') as $key)
{
if (!empty($cfg_contents[$key]) && !isset($installcfg[$key]))
{
$installcfg[$key] = $cfg_contents[$key];
}
}
}
}
break;
case 'template':
$this->test_installed('template', $error, $root_path, false, $style_row['template_id'], $style_row['template_name'], $style_row['template_copyright']);
break;
case 'theme':
$this->test_installed('theme', $error, $root_path, false, $style_row['theme_id'], $style_row['theme_name'], $style_row['theme_copyright']);
break;
case 'imageset':
$this->test_installed('imageset', $error, $root_path, false, $style_row['imageset_id'], $style_row['imageset_name'], $style_row['imageset_copyright']);
break;
}
}
else
{
trigger_error($user->lang['NO_' . $l_type] . adm_back_link($this->u_action), E_USER_WARNING);
}
$style_row['store_db'] = request_var('store_db', 0);
$style_row['style_active'] = request_var('style_active', 1);
$style_row['style_default'] = request_var('style_default', 0);
// User has submitted form and no errors have occurred
if ($update && !sizeof($error))
{
if ($mode == 'style')
{
foreach ($element_ary as $element => $table)
{
${$element . '_root_path'} = (${'reqd_' . $element}) ? $phpbb_root_path . 'styles/' . ${'reqd_' . $element} . '/' : false;
${$element . '_path'} = (${'reqd_' . $element}) ? ${'reqd_' . $element} : false;
}
$this->install_style($error, 'install', $root_path, $style_row['style_id'], $style_row['style_name'], $install_path, $style_row['style_copyright'], $style_row['style_active'], $style_row['style_default'], $style_row, $template_root_path, $template_path, $theme_root_path, $theme_path, $imageset_root_path, $imageset_path);
}
else
{
$style_row['store_db'] = $this->install_element($mode, $error, 'install', $root_path, $style_row[$mode . '_id'], $style_row[$mode . '_name'], $install_path, $style_row[$mode . '_copyright'], $style_row['store_db']);
}
if (!sizeof($error))
{
$cache->destroy('sql', STYLES_TABLE);
$message = ($style_row['store_db']) ? '_ADDED_DB' : '_ADDED';
trigger_error($user->lang[$l_type . $message] . adm_back_link($this->u_action));
}
}
$this->page_title = 'INSTALL_' . $l_type;
$template->assign_vars(array(
'S_DETAILS' => true,
'S_INSTALL' => true,
'S_ERROR_MSG' => (sizeof($error)) ? true : false,
'S_LOCATION' => (isset($installcfg['inherit_from']) && $installcfg['inherit_from']) ? false : true,
'S_STYLE' => ($mode == 'style') ? true : false,
'S_TEMPLATE' => ($mode == 'template') ? true : false,
'S_SUPERTEMPLATE' => (isset($installcfg['inherit_from'])) ? $installcfg['inherit_from'] : '',
'S_THEME' => ($mode == 'theme') ? true : false,
'S_STORE_DB' => (isset($style_row[$mode . '_storedb'])) ? $style_row[$mode . '_storedb'] : 0,
'S_STYLE_ACTIVE' => (isset($style_row['style_active'])) ? $style_row['style_active'] : 0,
'S_STYLE_DEFAULT' => (isset($style_row['style_default'])) ? $style_row['style_default'] : 0,
'U_ACTION' => $this->u_action . "&action=install&path=" . urlencode($install_path),
'U_BACK' => $this->u_action,
'L_TITLE' => $user->lang[$this->page_title],
'L_EXPLAIN' => $user->lang[$this->page_title . '_EXPLAIN'],
'L_NAME' => $user->lang[$l_type . '_NAME'],
'L_LOCATION' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION'] : '',
'L_LOCATION_EXPLAIN' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION_EXPLAIN'] : '',
'ERROR_MSG' => (sizeof($error)) ? implode(' ', $error) : '',
'NAME' => $style_row[$mode . '_name'],
'COPYRIGHT' => $style_row[$mode . '_copyright'],
'TEMPLATE_NAME' => ($mode == 'style') ? $style_row['template_name'] : '',
'THEME_NAME' => ($mode == 'style') ? $style_row['theme_name'] : '',
'IMAGESET_NAME' => ($mode == 'style') ? $style_row['imageset_name'] : '')
);
}
/**
* Add new style
*/
function add($mode)
{
global $phpbb_root_path, $phpEx, $config, $db, $cache, $user, $template;
$l_type = strtoupper($mode);
$element_ary = array('template' => STYLES_TEMPLATE_TABLE, 'theme' => STYLES_THEME_TABLE, 'imageset' => STYLES_IMAGESET_TABLE);
$error = array();
$style_row = array(
$mode . '_name' => utf8_normalize_nfc(request_var('name', '', true)),
$mode . '_copyright' => utf8_normalize_nfc(request_var('copyright', '', true)),
'template_id' => 0,
'theme_id' => 0,
'imageset_id' => 0,
'store_db' => request_var('store_db', 0),
'style_active' => request_var('style_active', 1),
'style_default' => request_var('style_default', 0),
);
$basis = request_var('basis', 0);
$update = (isset($_POST['update'])) ? true : false;
if ($basis)
{
switch ($mode)
{
case 'style':
$sql_select = 'template_id, theme_id, imageset_id';
$sql_from = STYLES_TABLE;
break;
case 'template':
$sql_select = 'template_id';
$sql_from = STYLES_TEMPLATE_TABLE;
break;
case 'theme':
$sql_select = 'theme_id';
$sql_from = STYLES_THEME_TABLE;
break;
case 'imageset':
$sql_select = 'imageset_id';
$sql_from = STYLES_IMAGESET_TABLE;
break;
}
$sql = "SELECT $sql_select
FROM $sql_from
WHERE {$mode}_id = $basis";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
$error[] = $user->lang['NO_' . $l_type];
}
if (!sizeof($error))
{
$style_row['template_id'] = (isset($row['template_id'])) ? $row['template_id'] : $style_row['template_id'];
$style_row['theme_id'] = (isset($row['theme_id'])) ? $row['theme_id'] : $style_row['theme_id'];
$style_row['imageset_id'] = (isset($row['imageset_id'])) ? $row['imageset_id'] : $style_row['imageset_id'];
}
}
if ($update)
{
$style_row['template_id'] = request_var('template_id', $style_row['template_id']);
$style_row['theme_id'] = request_var('theme_id', $style_row['theme_id']);
$style_row['imageset_id'] = request_var('imageset_id', $style_row['imageset_id']);
if ($mode == 'style' && (!$style_row['template_id'] || !$style_row['theme_id'] || !$style_row['imageset_id']))
{
$error[] = $user->lang['STYLE_ERR_NO_IDS'];
}
}
// User has submitted form and no errors have occurred
if ($update && !sizeof($error))
{
if ($mode == 'style')
{
$style_row['style_id'] = 0;
$this->install_style($error, 'add', '', $style_row['style_id'], $style_row['style_name'], '', $style_row['style_copyright'], $style_row['style_active'], $style_row['style_default'], $style_row);
}
if (!sizeof($error))
{
$cache->destroy('sql', STYLES_TABLE);
$message = ($style_row['store_db']) ? '_ADDED_DB' : '_ADDED';
trigger_error($user->lang[$l_type . $message] . adm_back_link($this->u_action));
}
}
if ($mode == 'style')
{
foreach ($element_ary as $element => $table)
{
$sql = "SELECT {$element}_id, {$element}_name
FROM $table
ORDER BY {$element}_id ASC";
$result = $db->sql_query($sql);
${$element . '_options'} = '';
while ($row = $db->sql_fetchrow($result))
{
$selected = ($row[$element . '_id'] == $style_row[$element . '_id']) ? ' selected="selected"' : '';
${$element . '_options'} .= '';
}
$db->sql_freeresult($result);
}
}
$this->page_title = 'ADD_' . $l_type;
$template->assign_vars(array(
'S_DETAILS' => true,
'S_ADD' => true,
'S_ERROR_MSG' => (sizeof($error)) ? true : false,
'S_STYLE' => ($mode == 'style') ? true : false,
'S_TEMPLATE' => ($mode == 'template') ? true : false,
'S_THEME' => ($mode == 'theme') ? true : false,
'S_BASIS' => ($basis) ? true : false,
'S_STORE_DB' => (isset($style_row['storedb'])) ? $style_row['storedb'] : 0,
'S_STYLE_ACTIVE' => (isset($style_row['style_active'])) ? $style_row['style_active'] : 0,
'S_STYLE_DEFAULT' => (isset($style_row['style_default'])) ? $style_row['style_default'] : 0,
'S_TEMPLATE_OPTIONS' => ($mode == 'style') ? $template_options : '',
'S_THEME_OPTIONS' => ($mode == 'style') ? $theme_options : '',
'S_IMAGESET_OPTIONS' => ($mode == 'style') ? $imageset_options : '',
'U_ACTION' => $this->u_action . '&action=add&basis=' . $basis,
'U_BACK' => $this->u_action,
'L_TITLE' => $user->lang[$this->page_title],
'L_EXPLAIN' => $user->lang[$this->page_title . '_EXPLAIN'],
'L_NAME' => $user->lang[$l_type . '_NAME'],
'L_LOCATION' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION'] : '',
'L_LOCATION_EXPLAIN' => ($mode == 'template' || $mode == 'theme') ? $user->lang[$l_type . '_LOCATION_EXPLAIN'] : '',
'ERROR_MSG' => (sizeof($error)) ? implode(' ', $error) : '',
'NAME' => $style_row[$mode . '_name'],
'COPYRIGHT' => $style_row[$mode . '_copyright'])
);
}
/**
$reqd_template = (isset($installcfg['required_template'])) ? $installcfg['required_template'] : false;
$reqd_theme = (isset($installcfg['required_theme'])) ? $installcfg['required_theme'] : false;
$reqd_imageset = (isset($installcfg['required_imageset'])) ? $installcfg['required_imageset'] : false;
// Check to see if each element is already installed, if it is grab the id
foreach ($element_ary as $element => $table)
{
$style_row = array_merge($style_row, array(
$element . '_id' => 0,
$element . '_name' => '',
$element . '_copyright' => '')
);
$this->test_installed($element, $error, $root_path, ${'reqd_' . $element}, $style_row[$element . '_id'], $style_row[$element . '_name'], $style_row[$element . '_copyright']);
* Is this element installed? If not, grab its cfg details
*/
function test_installed($element, &$error, $root_path, $reqd_name, &$id, &$name, &$copyright)
{
global $db, $user;
switch ($element)
{
case 'template':
$sql_from = STYLES_TEMPLATE_TABLE;
break;
case 'theme':
$sql_from = STYLES_THEME_TABLE;
break;
case 'imageset':
$sql_from = STYLES_IMAGESET_TABLE;
break;
}
$l_element = strtoupper($element);
$chk_name = ($reqd_name !== false) ? $reqd_name : $name;
$sql = "SELECT {$element}_id, {$element}_name
FROM $sql_from
WHERE {$element}_name = '" . $db->sql_escape($chk_name) . "'";
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
$name = $row[$element . '_name'];
$id = $row[$element . '_id'];
}
else
{
if (!($cfg = @file("$root_path$element/$element.cfg")))
{
$error[] = sprintf($user->lang['REQUIRES_' . $l_element], $reqd_name);
return false;
}
$cfg = parse_cfg_file("$root_path$element/$element.cfg", $cfg);
$name = $cfg['name'];
$copyright = $cfg['copyright'];
$id = 0;
unset($cfg);
}
$db->sql_freeresult($result);
}
/**
* Install/Add style
*/
function install_style(&$error, $action, $root_path, &$id, $name, $path, $copyright, $active, $default, &$style_row, $template_root_path = false, $template_path = false, $theme_root_path = false, $theme_path = false, $imageset_root_path = false, $imageset_path = false)
{
global $config, $db, $user;
$element_ary = array('template', 'theme', 'imageset');
if (!$name)
{
$error[] = $user->lang['STYLE_ERR_STYLE_NAME'];
}
// Check length settings
if (utf8_strlen($name) > 30)
{
$error[] = $user->lang['STYLE_ERR_NAME_LONG'];
}
if (utf8_strlen($copyright) > 60)
{
$error[] = $user->lang['STYLE_ERR_COPY_LONG'];
}
// Check if the name already exist
$sql = 'SELECT style_id
FROM ' . STYLES_TABLE . "
WHERE style_name = '" . $db->sql_escape($name) . "'";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row)
{
$error[] = $user->lang['STYLE_ERR_NAME_EXIST'];
}
if (sizeof($error))
{
return false;
}
foreach ($element_ary as $element)
{
// Zero id value ... need to install element ... run usual checks
// and do the install if necessary
if (!$style_row[$element . '_id'])
{
$this->install_element($element, $error, $action, (${$element . '_root_path'}) ? ${$element . '_root_path'} : $root_path, $style_row[$element . '_id'], $style_row[$element . '_name'], (${$element . '_path'}) ? ${$element . '_path'} : $path, $style_row[$element . '_copyright']);
}
}
if (!$style_row['template_id'] || !$style_row['theme_id'] || !$style_row['imageset_id'])
{
$error[] = $user->lang['STYLE_ERR_NO_IDS'];
}
if (sizeof($error))
{
return false;
}
$db->sql_transaction('begin');
$sql_ary = array(
'style_name' => $name,
'style_copyright' => $copyright,
'style_active' => (int) $active,
'template_id' => (int) $style_row['template_id'],
'theme_id' => (int) $style_row['theme_id'],
'imageset_id' => (int) $style_row['imageset_id'],
);
$sql = 'INSERT INTO ' . STYLES_TABLE . '
' . $db->sql_build_array('INSERT', $sql_ary);
$db->sql_query($sql);
$id = $db->sql_nextid();
if ($default)
{
$sql = 'UPDATE ' . USERS_TABLE . "
SET user_style = $id
WHERE user_style = " . $config['default_style'];
$db->sql_query($sql);
set_config('default_style', $id);
}
$db->sql_transaction('commit');
add_log('admin', 'LOG_STYLE_ADD', $name);
}
/**
* Install/add an element, doing various checks as we go
*/
function install_element($mode, &$error, $action, $root_path, &$id, $name, $path, $copyright, $store_db = 0)
{
global $phpbb_root_path, $db, $user;
// we parse the cfg here (again)
$cfg_data = parse_cfg_file("$root_path$mode/$mode.cfg");
switch ($mode)
{
case 'template':
$sql_from = STYLES_TEMPLATE_TABLE;
break;
case 'theme':
$sql_from = STYLES_THEME_TABLE;
break;
case 'imageset':
$sql_from = STYLES_IMAGESET_TABLE;
break;
}
$l_type = strtoupper($mode);
if (!$name)
{
$error[] = $user->lang[$l_type . '_ERR_STYLE_NAME'];
}
// Check length settings
if (utf8_strlen($name) > 30)
{
$error[] = $user->lang[$l_type . '_ERR_NAME_LONG'];
}
if (utf8_strlen($copyright) > 60)
{
$error[] = $user->lang[$l_type . '_ERR_COPY_LONG'];
}
// Check if the name already exist
$sql = "SELECT {$mode}_id
FROM $sql_from
WHERE {$mode}_name = '" . $db->sql_escape($name) . "'";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row)
{
// If it exist, we just use the style on installation
if ($action == 'install')
{
$id = $row[$mode . '_id'];
return false;
}
$error[] = $user->lang[$l_type . '_ERR_NAME_EXIST'];
}
if (isset($cfg_data['inherit_from']) && $cfg_data['inherit_from'])
{
if ($mode === 'template')
{
$select_bf = ', bbcode_bitfield';
}
else
{
$select_bf = '';
}
$sql = "SELECT {$mode}_id, {$mode}_name, {$mode}_path, {$mode}_storedb $select_bf
FROM $sql_from
WHERE {$mode}_name = '" . $db->sql_escape($cfg_data['inherit_from']) . "'
AND {$mode}_inherits_id = 0";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
$error[] = sprintf($user->lang[$l_type . '_ERR_REQUIRED_OR_INCOMPLETE'], $cfg_data['inherit_from']);
}
else
{
$inherit_id = $row["{$mode}_id"];
$inherit_path = $row["{$mode}_path"];
$inherit_bf = ($mode === 'template') ? $row["bbcode_bitfield"] : false;
$cfg_data['store_db'] = $row["{$mode}_storedb"];
$store_db = $row["{$mode}_storedb"];
}
}
else
{
$inherit_id = 0;
$inherit_path = '';
$inherit_bf = false;
}
if (sizeof($error))
{
return false;
}
$sql_ary = array(
$mode . '_name' => $name,
$mode . '_copyright' => $copyright,
$mode . '_path' => $path,
);
switch ($mode)
{
case 'template':
// We check if the template author defined a different bitfield
if (!empty($cfg_data['template_bitfield']))
{
$sql_ary['bbcode_bitfield'] = $cfg_data['template_bitfield'];
}
else if ($inherit_bf)
{
$sql_ary['bbcode_bitfield'] = $inherit_bf;
}
else
{
$sql_ary['bbcode_bitfield'] = TEMPLATE_BITFIELD;
}
// We set a pre-defined bitfield here which we may use further in 3.2
$sql_ary += array(
'template_storedb' => $store_db,
);
if (isset($cfg_data['inherit_from']) && $cfg_data['inherit_from'])
{
$sql_ary += array(
'template_inherits_id' => $inherit_id,
'template_inherit_path' => $inherit_path,
);
}
break;
case 'theme':
// We are only interested in the theme configuration for now
if (isset($cfg_data['parse_css_file']) && $cfg_data['parse_css_file'])
{
$store_db = 1;
}
$sql_ary += array(
'theme_storedb' => $store_db,
'theme_data' => ($store_db) ? $this->db_theme_data($sql_ary, false, $root_path) : '',
'theme_mtime' => (int) filemtime("{$phpbb_root_path}styles/$path/theme/stylesheet.css")
);
break;
// all the heavy lifting is done later
case 'imageset':
break;
}
$db->sql_transaction('begin');
$sql = "INSERT INTO $sql_from
" . $db->sql_build_array('INSERT', $sql_ary);
$db->sql_query($sql);
$id = $db->sql_nextid();
if ($mode == 'template' && $store_db)
{
$filelist = filelist("{$root_path}template", '', 'html');
$this->store_templates('insert', $id, $path, $filelist);
}
else if ($mode == 'imageset')
{
$cfg_data = parse_cfg_file("$root_path$mode/imageset.cfg");
$imageset_definitions = array();
foreach ($this->imageset_keys as $topic => $key_array)
{
$imageset_definitions = array_merge($imageset_definitions, $key_array);
}
foreach ($cfg_data as $key => $value)
{
if (strpos($value, '*') !== false)
{
if (substr($value, -1, 1) === '*')
{
list($image_filename, $image_height) = explode('*', $value);
$image_width = 0;
}
else
{
list($image_filename, $image_height, $image_width) = explode('*', $value);
}
}
else
{
$image_filename = $value;
$image_height = $image_width = 0;
}
if (strpos($key, 'img_') === 0 && $image_filename)
{
$key = substr($key, 4);
if (in_array($key, $imageset_definitions))
{
$sql_ary = array(
'image_name' => $key,
'image_filename' => str_replace('{PATH}', "styles/$path/imageset/", trim($image_filename)),
'image_height' => (int) $image_height,
'image_width' => (int) $image_width,
'imageset_id' => (int) $id,
'image_lang' => '',
);
$db->sql_query('INSERT INTO ' . STYLES_IMAGESET_DATA_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary));
}
}
}
unset($cfg_data);
$sql = 'SELECT lang_dir
FROM ' . LANG_TABLE;
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (@file_exists("$root_path$mode/{$row['lang_dir']}/imageset.cfg"))
{
$cfg_data_imageset_data = parse_cfg_file("$root_path$mode/{$row['lang_dir']}/imageset.cfg");
foreach ($cfg_data_imageset_data as $image_name => $value)
{
if (strpos($value, '*') !== false)
{
if (substr($value, -1, 1) === '*')
{
list($image_filename, $image_height) = explode('*', $value);
$image_width = 0;
}
else
{
list($image_filename, $image_height, $image_width) = explode('*', $value);
}
}
else
{
$image_filename = $value;
$image_height = $image_width = 0;
}
if (strpos($image_name, 'img_') === 0 && $image_filename)
{
$image_name = substr($image_name, 4);
if (in_array($image_name, $imageset_definitions))
{
$sql_ary = array(
'image_name' => $image_name,
'image_filename' => $image_filename,
'image_height' => (int) $image_height,
'image_width' => (int) $image_width,
'imageset_id' => (int) $id,
'image_lang' => $row['lang_dir'],
);
$db->sql_query('INSERT INTO ' . STYLES_IMAGESET_DATA_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary));
}
}
}
unset($cfg_data_imageset_data);
}
}
$db->sql_freeresult($result);
}
$db->sql_transaction('commit');
$log = ($store_db) ? 'LOG_' . $l_type . '_ADD_DB' : 'LOG_' . $l_type . '_ADD_FS';
add_log('admin', $log, $name);
// Return store_db in case it had to be altered
return $store_db;
}
/**
* Checks downwards dependencies
*
* @access public
* @param string $mode The element type to check - only template is supported
* @param int $id The template id
* @returns false if no component inherits, array with name, path and id for each subtemplate otherwise
*/
function check_inheritance($mode, $id)
{
global $db;
$l_type = strtoupper($mode);
switch ($mode)
{
case 'template':
$sql_from = STYLES_TEMPLATE_TABLE;
break;
case 'theme':
$sql_from = STYLES_THEME_TABLE;
break;
case 'imageset':
$sql_from = STYLES_IMAGESET_TABLE;
break;
}
$sql = "SELECT {$mode}_id, {$mode}_name, {$mode}_path
FROM $sql_from
WHERE {$mode}_inherits_id = " . (int) $id;
$result = $db->sql_query($sql);
$names = array();
while ($row = $db->sql_fetchrow($result))
{
$names[$row["{$mode}_id"]] = array(
"{$mode}_id" => $row["{$mode}_id"],
"{$mode}_name" => $row["{$mode}_name"],
"{$mode}_path" => $row["{$mode}_path"],
);
}
$db->sql_freeresult($result);
if (sizeof($names))
{
return $names;
}
else
{
return false;
}
}
/**
* Checks upwards dependencies
*
* @access public
* @param string $mode The element type to check - only template is supported
* @param int $id The template id
* @returns false if the component does not inherit, array with name, path and id otherwise
*/
function get_super($mode, $id)
{
global $db;
$l_type = strtoupper($mode);
switch ($mode)
{
case 'template':
$sql_from = STYLES_TEMPLATE_TABLE;
break;
case 'theme':
$sql_from = STYLES_THEME_TABLE;
break;
case 'imageset':
$sql_from = STYLES_IMAGESET_TABLE;
break;
}
$sql = "SELECT {$mode}_inherits_id
FROM $sql_from
WHERE {$mode}_id = " . (int) $id;
$result = $db->sql_query_limit($sql, 1);
if ($row = $db->sql_fetchrow($result))
{
$db->sql_freeresult($result);
}
else
{
return false;
}
$super_id = $row["{$mode}_inherits_id"];
$sql = "SELECT {$mode}_id, {$mode}_name, {$mode}_path
FROM $sql_from
WHERE {$mode}_id = " . (int) $super_id;
$result = $db->sql_query_limit($sql, 1);
if ($row = $db->sql_fetchrow($result))
{
$db->sql_freeresult($result);
return $row;
}
return false;
}
/**
* Moves a template set and its subtemplates to the database
*
* @access public
* @param string $mode The component to move - only template is supported
* @param int $id The template id
*/
function store_in_db($mode, $id)
{
global $db, $user;
$error = array();
$l_type = strtoupper($mode);
if ($super = $this->get_super($mode, $id))
{
$error[] = (sprintf($user->lang["{$l_type}_INHERITS"], $super['template_name']));
return $error;
}
$sql = "SELECT {$mode}_id, {$mode}_name, {$mode}_path
FROM " . STYLES_TEMPLATE_TABLE . '
WHERE template_id = ' . (int) $id;
$result = $db->sql_query_limit($sql, 1);
if ($row = $db->sql_fetchrow($result))
{
$db->sql_freeresult($result);
$subs = $this->check_inheritance($mode, $id);
$this->_store_in_db($mode, $id, $row["{$mode}_path"]);
if ($subs && sizeof($subs))
{
foreach ($subs as $sub_id => $sub)
{
if ($err = $this->_store_in_db($mode, $sub["{$mode}_id"], $sub["{$mode}_path"]))
{
$error[] = $err;
}
}
}
}
if (sizeof($error))
{
return $error;
}
return false;
}
/**
* Moves a template set to the database
*
* @access private
* @param string $mode The component to move - only template is supported
* @param int $id The template id
* @param string $path TThe path to the template files
*/
function _store_in_db($mode, $id, $path)
{
global $phpbb_root_path, $db;
$filelist = filelist("{$phpbb_root_path}styles/{$path}/template", '', 'html');
$this->store_templates('insert', $id, $path, $filelist);
// Okay, we do the query here -shouldn't be triggered often.
$sql = 'UPDATE ' . STYLES_TEMPLATE_TABLE . '
SET template_storedb = 1
WHERE template_id = ' . $id;
$db->sql_query($sql);
}
/**
* Moves a template set and its subtemplates to the filesystem
*
* @access public
* @param string $mode The component to move - only template is supported
* @param int $id The template id
*/
function store_in_fs($mode, $id)
{
global $db, $user;
$error = array();
$l_type = strtoupper($mode);
if ($super = $this->get_super($mode, $id))
{
$error[] = (sprintf($user->lang["{$l_type}_INHERITS"], $super['template_name']));
return($error);
}
$sql = "SELECT {$mode}_id, {$mode}_name, {$mode}_path
FROM " . STYLES_TEMPLATE_TABLE . '
WHERE template_id = ' . (int) $id;
$result = $db->sql_query_limit($sql, 1);
if ($row = $db->sql_fetchrow($result))
{
$db->sql_freeresult($result);
if (!sizeof($error))
{
$subs = $this->check_inheritance($mode, $id);
$this->_store_in_fs($mode, $id, $row["{$mode}_path"]);
if ($subs && sizeof($subs))
{
foreach ($subs as $sub_id => $sub)
{
$this->_store_in_fs($mode, $sub["{$mode}_id"], $sub["{$mode}_path"]);
}
}
}
if (sizeof($error))
{
$this->store_in_db($id, $mode);
return $error;
}
}
return false;
}
/**
* Moves a template set to the filesystem
*
* @access private
* @param string $mode The component to move - only template is supported
* @param int $id The template id
* @param string $path The path to the template
*/
function _store_in_fs($mode, $id, $path)
{
global $phpbb_root_path, $db, $user, $safe_mode;
$store_db = 0;
$error = array();
if (!$safe_mode && phpbb_is_writable("{$phpbb_root_path}styles/{$path}/template"))
{
$sql = 'SELECT *
FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
WHERE template_id = $id";
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (!($fp = @fopen("{$phpbb_root_path}styles/{$path}/template/" . $row['template_filename'], 'wb')))
{
$store_db = 1;
$error[] = $user->lang['EDIT_TEMPLATE_STORED_DB'];
break;
}
fwrite($fp, $row['template_data']);
fclose($fp);
}
$db->sql_freeresult($result);
if (!$store_db)
{
$sql = 'DELETE FROM ' . STYLES_TEMPLATE_DATA_TABLE . "
WHERE template_id = $id";
$db->sql_query($sql);
}
}
if (sizeof($error))
{
return $error;
}
$sql = 'UPDATE ' . STYLES_TEMPLATE_TABLE . '
SET template_storedb = 0
WHERE template_id = ' . $id;
$db->sql_query($sql);
return false;
}
}
?>PK
[ū< < acp/acp_bbcodes.phpnu W+A add_lang('acp/posting');
// Set up general vars
$action = request_var('action', '');
$bbcode_id = request_var('bbcode', 0);
$this->tpl_name = 'acp_bbcodes';
$this->page_title = 'ACP_BBCODES';
$form_key = 'acp_bbcodes';
add_form_key($form_key);
// Set up mode-specific vars
switch ($action)
{
case 'add':
$bbcode_match = $bbcode_tpl = $bbcode_helpline = '';
$display_on_posting = 0;
break;
case 'edit':
$sql = 'SELECT bbcode_match, bbcode_tpl, display_on_posting, bbcode_helpline
FROM ' . BBCODES_TABLE . '
WHERE bbcode_id = ' . $bbcode_id;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error($user->lang['BBCODE_NOT_EXIST'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$bbcode_match = $row['bbcode_match'];
$bbcode_tpl = htmlspecialchars($row['bbcode_tpl']);
$display_on_posting = $row['display_on_posting'];
$bbcode_helpline = $row['bbcode_helpline'];
break;
case 'modify':
$sql = 'SELECT bbcode_id, bbcode_tag
FROM ' . BBCODES_TABLE . '
WHERE bbcode_id = ' . $bbcode_id;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error($user->lang['BBCODE_NOT_EXIST'] . adm_back_link($this->u_action), E_USER_WARNING);
}
// No break here
case 'create':
$display_on_posting = request_var('display_on_posting', 0);
$bbcode_match = request_var('bbcode_match', '');
$bbcode_tpl = htmlspecialchars_decode(utf8_normalize_nfc(request_var('bbcode_tpl', '', true)));
$bbcode_helpline = utf8_normalize_nfc(request_var('bbcode_helpline', '', true));
break;
}
// Do major work
switch ($action)
{
case 'edit':
case 'add':
$template->assign_vars(array(
'S_EDIT_BBCODE' => true,
'U_BACK' => $this->u_action,
'U_ACTION' => $this->u_action . '&action=' . (($action == 'add') ? 'create' : 'modify') . (($bbcode_id) ? "&bbcode=$bbcode_id" : ''),
'L_BBCODE_USAGE_EXPLAIN'=> sprintf($user->lang['BBCODE_USAGE_EXPLAIN'], '', ''),
'BBCODE_MATCH' => $bbcode_match,
'BBCODE_TPL' => $bbcode_tpl,
'BBCODE_HELPLINE' => $bbcode_helpline,
'DISPLAY_ON_POSTING' => $display_on_posting)
);
foreach ($user->lang['tokens'] as $token => $token_explain)
{
$template->assign_block_vars('token', array(
'TOKEN' => '{' . $token . '}',
'EXPLAIN' => ($token === 'LOCAL_URL') ? sprintf($token_explain, generate_board_url() . '/') : $token_explain,
));
}
return;
break;
case 'modify':
case 'create':
$warn_text = preg_match('%<[^>]*\{text[\d]*\}[^>]*>%i', $bbcode_tpl);
if (!$warn_text || confirm_box(true))
{
$data = $this->build_regexp($bbcode_match, $bbcode_tpl);
// Make sure the user didn't pick a "bad" name for the BBCode tag.
$hard_coded = array('code', 'quote', 'quote=', 'attachment', 'attachment=', 'b', 'i', 'url', 'url=', 'img', 'size', 'size=', 'color', 'color=', 'u', 'list', 'list=', 'email', 'email=', 'flash', 'flash=');
if (($action == 'modify' && strtolower($data['bbcode_tag']) !== strtolower($row['bbcode_tag'])) || ($action == 'create'))
{
$sql = 'SELECT 1 as test
FROM ' . BBCODES_TABLE . "
WHERE LOWER(bbcode_tag) = '" . $db->sql_escape(strtolower($data['bbcode_tag'])) . "'";
$result = $db->sql_query($sql);
$info = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
// Grab the end, interrogate the last closing tag
if ($info['test'] === '1' || in_array(strtolower($data['bbcode_tag']), $hard_coded) || (preg_match('#\[/([^[]*)]$#', $bbcode_match, $regs) && in_array(strtolower($regs[1]), $hard_coded)))
{
trigger_error($user->lang['BBCODE_INVALID_TAG_NAME'] . adm_back_link($this->u_action), E_USER_WARNING);
}
}
if (substr($data['bbcode_tag'], -1) === '=')
{
$test = substr($data['bbcode_tag'], 0, -1);
}
else
{
$test = $data['bbcode_tag'];
}
if (!preg_match('%\\[' . $test . '[^]]*].*?\\[/' . $test . ']%s', $bbcode_match))
{
trigger_error($user->lang['BBCODE_OPEN_ENDED_TAG'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if (strlen($data['bbcode_tag']) > 16)
{
trigger_error($user->lang['BBCODE_TAG_TOO_LONG'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if (strlen($bbcode_match) > 4000)
{
trigger_error($user->lang['BBCODE_TAG_DEF_TOO_LONG'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if (strlen($bbcode_helpline) > 255)
{
trigger_error($user->lang['BBCODE_HELPLINE_TOO_LONG'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$sql_ary = array(
'bbcode_tag' => $data['bbcode_tag'],
'bbcode_match' => $bbcode_match,
'bbcode_tpl' => $bbcode_tpl,
'display_on_posting' => $display_on_posting,
'bbcode_helpline' => $bbcode_helpline,
'first_pass_match' => $data['first_pass_match'],
'first_pass_replace' => $data['first_pass_replace'],
'second_pass_match' => $data['second_pass_match'],
'second_pass_replace' => $data['second_pass_replace']
);
if ($action == 'create')
{
$sql = 'SELECT MAX(bbcode_id) as max_bbcode_id
FROM ' . BBCODES_TABLE;
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row)
{
$bbcode_id = $row['max_bbcode_id'] + 1;
// Make sure it is greater than the core bbcode ids...
if ($bbcode_id <= NUM_CORE_BBCODES)
{
$bbcode_id = NUM_CORE_BBCODES + 1;
}
}
else
{
$bbcode_id = NUM_CORE_BBCODES + 1;
}
if ($bbcode_id > BBCODE_LIMIT)
{
trigger_error($user->lang['TOO_MANY_BBCODES'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$sql_ary['bbcode_id'] = (int) $bbcode_id;
$db->sql_query('INSERT INTO ' . BBCODES_TABLE . $db->sql_build_array('INSERT', $sql_ary));
$cache->destroy('sql', BBCODES_TABLE);
$lang = 'BBCODE_ADDED';
$log_action = 'LOG_BBCODE_ADD';
}
else
{
$sql = 'UPDATE ' . BBCODES_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $sql_ary) . '
WHERE bbcode_id = ' . $bbcode_id;
$db->sql_query($sql);
$cache->destroy('sql', BBCODES_TABLE);
$lang = 'BBCODE_EDITED';
$log_action = 'LOG_BBCODE_EDIT';
}
add_log('admin', $log_action, $data['bbcode_tag']);
trigger_error($user->lang[$lang] . adm_back_link($this->u_action));
}
else
{
confirm_box(false, $user->lang['BBCODE_DANGER'], build_hidden_fields(array(
'action' => $action,
'bbcode' => $bbcode_id,
'bbcode_match' => $bbcode_match,
'bbcode_tpl' => htmlspecialchars($bbcode_tpl),
'bbcode_helpline' => $bbcode_helpline,
'display_on_posting' => $display_on_posting,
))
, 'confirm_bbcode.html');
}
break;
case 'delete':
$sql = 'SELECT bbcode_tag
FROM ' . BBCODES_TABLE . "
WHERE bbcode_id = $bbcode_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row)
{
if (confirm_box(true))
{
$db->sql_query('DELETE FROM ' . BBCODES_TABLE . " WHERE bbcode_id = $bbcode_id");
$cache->destroy('sql', BBCODES_TABLE);
add_log('admin', 'LOG_BBCODE_DELETE', $row['bbcode_tag']);
}
else
{
confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields(array(
'bbcode' => $bbcode_id,
'i' => $id,
'mode' => $mode,
'action' => $action))
);
}
}
break;
}
$template->assign_vars(array(
'U_ACTION' => $this->u_action . '&action=add')
);
$sql = 'SELECT *
FROM ' . BBCODES_TABLE . '
ORDER BY bbcode_tag';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$template->assign_block_vars('bbcodes', array(
'BBCODE_TAG' => $row['bbcode_tag'],
'U_EDIT' => $this->u_action . '&action=edit&bbcode=' . $row['bbcode_id'],
'U_DELETE' => $this->u_action . '&action=delete&bbcode=' . $row['bbcode_id'])
);
}
$db->sql_freeresult($result);
}
/*
* Build regular expression for custom bbcode
*/
function build_regexp(&$bbcode_match, &$bbcode_tpl)
{
$bbcode_match = trim($bbcode_match);
$bbcode_tpl = trim($bbcode_tpl);
$utf8 = strpos($bbcode_match, 'INTTEXT') !== false;
// make sure we have utf8 support
$utf8_pcre_properties = false;
if (version_compare(PHP_VERSION, '5.1.0', '>=') || (version_compare(PHP_VERSION, '5.0.0-dev', '<=') && version_compare(PHP_VERSION, '4.4.0', '>=')))
{
// While this is the proper range of PHP versions, PHP may not be linked with the bundled PCRE lib and instead with an older version
if (@preg_match('/\p{L}/u', 'a') !== false)
{
$utf8_pcre_properties = true;
}
}
$fp_match = preg_quote($bbcode_match, '!');
$fp_replace = preg_replace('#^\[(.*?)\]#', '[$1:$uid]', $bbcode_match);
$fp_replace = preg_replace('#\[/(.*?)\]$#', '[/$1:$uid]', $fp_replace);
$sp_match = preg_quote($bbcode_match, '!');
$sp_match = preg_replace('#^\\\\\[(.*?)\\\\\]#', '\[$1:$uid\]', $sp_match);
$sp_match = preg_replace('#\\\\\[/(.*?)\\\\\]$#', '\[/$1:$uid\]', $sp_match);
$sp_replace = $bbcode_tpl;
// @todo Make sure to change this too if something changed in message parsing
$tokens = array(
'URL' => array(
'!(?:(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('url')) . ')|(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('www_url')) . '))!ie' => "\$this->bbcode_specialchars(('\$1') ? '\$1' : 'http://\$2')"
),
'LOCAL_URL' => array(
'!(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('relative_url')) . ')!e' => "\$this->bbcode_specialchars('$1')"
),
'RELATIVE_URL' => array(
'!(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('relative_url')) . ')!e' => "\$this->bbcode_specialchars('$1')"
),
'EMAIL' => array(
'!(' . get_preg_expression('email') . ')!ie' => "\$this->bbcode_specialchars('$1')"
),
'TEXT' => array(
'!(.*?)!es' => "str_replace(array(\"\\r\\n\", '\\\"', '\\'', '(', ')'), array(\"\\n\", '\"', ''', '(', ')'), trim('\$1'))"
),
'SIMPLETEXT' => array(
'!([a-zA-Z0-9-+.,_ ]+)!' => "$1"
),
'INTTEXT' => array(
($utf8_pcre_properties) ? '!([\p{L}\p{N}\-+,_. ]+)!u' : '!([a-zA-Z0-9\-+,_. ]+)!u' => "$1"
),
'IDENTIFIER' => array(
'!([a-zA-Z0-9-_]+)!' => "$1"
),
'COLOR' => array(
'!([a-z]+|#[0-9abcdef]+)!i' => '$1'
),
'NUMBER' => array(
'!([0-9]+)!' => '$1'
)
);
$sp_tokens = array(
'URL' => '(?i)((?:' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('url')) . ')|(?:' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('www_url')) . '))(?-i)',
'LOCAL_URL' => '(?i)(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('relative_url')) . ')(?-i)',
'RELATIVE_URL' => '(?i)(' . str_replace(array('!', '\#'), array('\!', '#'), get_preg_expression('relative_url')) . ')(?-i)',
'EMAIL' => '(' . get_preg_expression('email') . ')',
'TEXT' => '(.*?)',
'SIMPLETEXT' => '([a-zA-Z0-9-+.,_ ]+)',
'INTTEXT' => ($utf8_pcre_properties) ? '([\p{L}\p{N}\-+,_. ]+)' : '([a-zA-Z0-9\-+,_. ]+)',
'IDENTIFIER' => '([a-zA-Z0-9-_]+)',
'COLOR' => '([a-zA-Z]+|#[0-9abcdefABCDEF]+)',
'NUMBER' => '([0-9]+)',
);
$pad = 0;
$modifiers = 'i';
$modifiers .= ($utf8 && $utf8_pcre_properties) ? 'u' : '';
if (preg_match_all('/\{(' . implode('|', array_keys($tokens)) . ')[0-9]*\}/i', $bbcode_match, $m))
{
foreach ($m[0] as $n => $token)
{
$token_type = $m[1][$n];
reset($tokens[strtoupper($token_type)]);
list($match, $replace) = each($tokens[strtoupper($token_type)]);
// Pad backreference numbers from tokens
if (preg_match_all('/(?lang['BBCODE_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$fp_match = preg_replace('#\[/?' . $bbcode_search . '#ie', "strtolower('\$0')", $fp_match);
$fp_replace = preg_replace('#\[/?' . $bbcode_search . '#ie', "strtolower('\$0')", $fp_replace);
$sp_match = preg_replace('#\[/?' . $bbcode_search . '#ie', "strtolower('\$0')", $sp_match);
$sp_replace = preg_replace('#\[/?' . $bbcode_search . '#ie', "strtolower('\$0')", $sp_replace);
return array(
'bbcode_tag' => $bbcode_tag,
'first_pass_match' => $fp_match,
'first_pass_replace' => $fp_replace,
'second_pass_match' => $sp_match,
'second_pass_replace' => $sp_replace
);
}
}
?>PK
[^D acp/acp_ban.phpnu W+A add_lang(array('acp/ban', 'acp/users'));
$this->tpl_name = 'acp_ban';
$form_key = 'acp_ban';
add_form_key($form_key);
if (($bansubmit || $unbansubmit) && !check_form_key($form_key))
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
}
// Ban submitted?
if ($bansubmit)
{
// Grab the list of entries
$ban = utf8_normalize_nfc(request_var('ban', '', true));
$ban_len = request_var('banlength', 0);
$ban_len_other = request_var('banlengthother', '');
$ban_exclude = request_var('banexclude', 0);
$ban_reason = utf8_normalize_nfc(request_var('banreason', '', true));
$ban_give_reason = utf8_normalize_nfc(request_var('bangivereason', '', true));
if ($ban)
{
user_ban($mode, $ban, $ban_len, $ban_len_other, $ban_exclude, $ban_reason, $ban_give_reason);
trigger_error($user->lang['BAN_UPDATE_SUCCESSFUL'] . adm_back_link($this->u_action));
}
}
else if ($unbansubmit)
{
$ban = request_var('unban', array(''));
if ($ban)
{
user_unban($mode, $ban);
trigger_error($user->lang['BAN_UPDATE_SUCCESSFUL'] . adm_back_link($this->u_action));
}
}
// Define language vars
$this->page_title = $user->lang[strtoupper($mode) . '_BAN'];
$l_ban_explain = $user->lang[strtoupper($mode) . '_BAN_EXPLAIN'];
$l_ban_exclude_explain = $user->lang[strtoupper($mode) . '_BAN_EXCLUDE_EXPLAIN'];
$l_unban_title = $user->lang[strtoupper($mode) . '_UNBAN'];
$l_unban_explain = $user->lang[strtoupper($mode) . '_UNBAN_EXPLAIN'];
$l_no_ban_cell = $user->lang[strtoupper($mode) . '_NO_BANNED'];
switch ($mode)
{
case 'user':
$l_ban_cell = $user->lang['USERNAME'];
break;
case 'ip':
$l_ban_cell = $user->lang['IP_HOSTNAME'];
break;
case 'email':
$l_ban_cell = $user->lang['EMAIL_ADDRESS'];
break;
}
$this->display_ban_options($mode);
$template->assign_vars(array(
'L_TITLE' => $this->page_title,
'L_EXPLAIN' => $l_ban_explain,
'L_UNBAN_TITLE' => $l_unban_title,
'L_UNBAN_EXPLAIN' => $l_unban_explain,
'L_BAN_CELL' => $l_ban_cell,
'L_BAN_EXCLUDE_EXPLAIN' => $l_ban_exclude_explain,
'L_NO_BAN_CELL' => $l_no_ban_cell,
'S_USERNAME_BAN' => ($mode == 'user') ? true : false,
'U_ACTION' => $this->u_action,
'U_FIND_USERNAME' => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=searchuser&form=acp_ban&field=ban'),
));
}
/**
* Display ban options
*/
function display_ban_options($mode)
{
global $user, $db, $template;
// Ban length options
$ban_end_text = array(0 => $user->lang['PERMANENT'], 30 => $user->lang['30_MINS'], 60 => $user->lang['1_HOUR'], 360 => $user->lang['6_HOURS'], 1440 => $user->lang['1_DAY'], 10080 => $user->lang['7_DAYS'], 20160 => $user->lang['2_WEEKS'], 40320 => $user->lang['1_MONTH'], -1 => $user->lang['UNTIL'] . ' -> ');
$ban_end_options = '';
foreach ($ban_end_text as $length => $text)
{
$ban_end_options .= '';
}
switch ($mode)
{
case 'user':
$field = 'username';
$l_ban_cell = $user->lang['USERNAME'];
$sql = 'SELECT b.*, u.user_id, u.username, u.username_clean
FROM ' . BANLIST_TABLE . ' b, ' . USERS_TABLE . ' u
WHERE (b.ban_end >= ' . time() . '
OR b.ban_end = 0)
AND u.user_id = b.ban_userid
ORDER BY u.username_clean ASC';
break;
case 'ip':
$field = 'ban_ip';
$l_ban_cell = $user->lang['IP_HOSTNAME'];
$sql = 'SELECT *
FROM ' . BANLIST_TABLE . '
WHERE (ban_end >= ' . time() . "
OR ban_end = 0)
AND ban_ip <> ''
ORDER BY ban_ip";
break;
case 'email':
$field = 'ban_email';
$l_ban_cell = $user->lang['EMAIL_ADDRESS'];
$sql = 'SELECT *
FROM ' . BANLIST_TABLE . '
WHERE (ban_end >= ' . time() . "
OR ban_end = 0)
AND ban_email <> ''
ORDER BY ban_email";
break;
}
$result = $db->sql_query($sql);
$banned_options = $excluded_options = array();
$ban_length = $ban_reasons = $ban_give_reasons = array();
while ($row = $db->sql_fetchrow($result))
{
$option = '';
if ($row['ban_exclude'])
{
$excluded_options[] = $option;
}
else
{
$banned_options[] = $option;
}
$time_length = ($row['ban_end']) ? ($row['ban_end'] - $row['ban_start']) / 60 : 0;
if ($time_length == 0)
{
// Banned permanently
$ban_length[$row['ban_id']] = $user->lang['PERMANENT'];
}
else if (isset($ban_end_text[$time_length]))
{
// Banned for a given duration
$ban_length[$row['ban_id']] = sprintf($user->lang['BANNED_UNTIL_DURATION'], $ban_end_text[$time_length], $user->format_date($row['ban_end'], false, true));
}
else
{
// Banned until given date
$ban_length[$row['ban_id']] = sprintf($user->lang['BANNED_UNTIL_DATE'], $user->format_date($row['ban_end'], false, true));
}
$ban_reasons[$row['ban_id']] = $row['ban_reason'];
$ban_give_reasons[$row['ban_id']] = $row['ban_give_reason'];
}
$db->sql_freeresult($result);
if (sizeof($ban_length))
{
foreach ($ban_length as $ban_id => $length)
{
$template->assign_block_vars('ban_length', array(
'BAN_ID' => (int) $ban_id,
'LENGTH' => $length,
'A_LENGTH' => addslashes($length),
));
}
}
if (sizeof($ban_reasons))
{
foreach ($ban_reasons as $ban_id => $reason)
{
$template->assign_block_vars('ban_reason', array(
'BAN_ID' => $ban_id,
'REASON' => $reason,
'A_REASON' => addslashes($reason),
));
}
}
if (sizeof($ban_give_reasons))
{
foreach ($ban_give_reasons as $ban_id => $reason)
{
$template->assign_block_vars('ban_give_reason', array(
'BAN_ID' => $ban_id,
'REASON' => $reason,
'A_REASON' => addslashes($reason),
));
}
}
$options = '';
if ($excluded_options)
{
$options .= '';
}
if ($banned_options)
{
$options .= '';
}
$template->assign_vars(array(
'S_BAN_END_OPTIONS' => $ban_end_options,
'S_BANNED_OPTIONS' => ($banned_options || $excluded_options) ? true : false,
'BANNED_OPTIONS' => $options,
));
}
}
?>PK
[t/ t/ acp/acp_bots.phpnu W+A add_lang('acp/bots');
$this->tpl_name = 'acp_bots';
$this->page_title = 'ACP_BOTS';
$form_key = 'acp_bots';
add_form_key($form_key);
if ($submit && !check_form_key($form_key))
{
$error[] = $user->lang['FORM_INVALID'];
}
// User wants to do something, how inconsiderate of them!
switch ($action)
{
case 'activate':
if ($bot_id || sizeof($mark))
{
$sql_id = ($bot_id) ? " = $bot_id" : ' IN (' . implode(', ', $mark) . ')';
$sql = 'UPDATE ' . BOTS_TABLE . "
SET bot_active = 1
WHERE bot_id $sql_id";
$db->sql_query($sql);
}
$cache->destroy('_bots');
break;
case 'deactivate':
if ($bot_id || sizeof($mark))
{
$sql_id = ($bot_id) ? " = $bot_id" : ' IN (' . implode(', ', $mark) . ')';
$sql = 'UPDATE ' . BOTS_TABLE . "
SET bot_active = 0
WHERE bot_id $sql_id";
$db->sql_query($sql);
}
$cache->destroy('_bots');
break;
case 'delete':
if ($bot_id || sizeof($mark))
{
if (confirm_box(true))
{
// We need to delete the relevant user, usergroup and bot entries ...
$sql_id = ($bot_id) ? " = $bot_id" : ' IN (' . implode(', ', $mark) . ')';
$sql = 'SELECT bot_name, user_id
FROM ' . BOTS_TABLE . "
WHERE bot_id $sql_id";
$result = $db->sql_query($sql);
$user_id_ary = $bot_name_ary = array();
while ($row = $db->sql_fetchrow($result))
{
$user_id_ary[] = (int) $row['user_id'];
$bot_name_ary[] = $row['bot_name'];
}
$db->sql_freeresult($result);
$db->sql_transaction('begin');
$sql = 'DELETE FROM ' . BOTS_TABLE . "
WHERE bot_id $sql_id";
$db->sql_query($sql);
if (sizeof($user_id_ary))
{
$_tables = array(USERS_TABLE, USER_GROUP_TABLE);
foreach ($_tables as $table)
{
$sql = "DELETE FROM $table
WHERE " . $db->sql_in_set('user_id', $user_id_ary);
$db->sql_query($sql);
}
}
$db->sql_transaction('commit');
$cache->destroy('_bots');
add_log('admin', 'LOG_BOT_DELETE', implode(', ', $bot_name_ary));
trigger_error($user->lang['BOT_DELETED'] . adm_back_link($this->u_action));
}
else
{
confirm_box(false, $user->lang['CONFIRM_OPERATION'], build_hidden_fields(array(
'mark' => $mark,
'id' => $bot_id,
'mode' => $mode,
'action' => $action))
);
}
}
break;
case 'edit':
case 'add':
include_once($phpbb_root_path . 'includes/functions_user.' . $phpEx);
$bot_row = array(
'bot_name' => utf8_normalize_nfc(request_var('bot_name', '', true)),
'bot_agent' => request_var('bot_agent', ''),
'bot_ip' => request_var('bot_ip', ''),
'bot_active' => request_var('bot_active', true),
'bot_lang' => request_var('bot_lang', $config['default_lang']),
'bot_style' => request_var('bot_style' , $config['default_style']),
);
if ($submit)
{
if (!$bot_row['bot_agent'] && !$bot_row['bot_ip'])
{
$error[] = $user->lang['ERR_BOT_NO_MATCHES'];
}
if ($bot_row['bot_ip'] && !preg_match('#^[\d\.,:]+$#', $bot_row['bot_ip']))
{
if (!$ip_list = gethostbynamel($bot_row['bot_ip']))
{
$error[] = $user->lang['ERR_BOT_NO_IP'];
}
else
{
$bot_row['bot_ip'] = implode(',', $ip_list);
}
}
$bot_row['bot_ip'] = str_replace(' ', '', $bot_row['bot_ip']);
// Make sure the admin is not adding a bot with an user agent similar to his one
if ($bot_row['bot_agent'] && substr($user->data['session_browser'], 0, 149) === substr($bot_row['bot_agent'], 0, 149))
{
$error[] = $user->lang['ERR_BOT_AGENT_MATCHES_UA'];
}
$bot_name = false;
if ($bot_id)
{
$sql = 'SELECT u.username_clean
FROM ' . BOTS_TABLE . ' b, ' . USERS_TABLE . " u
WHERE b.bot_id = $bot_id
AND u.user_id = b.user_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$bot_row)
{
$error[] = $user->lang['NO_BOT'];
}
else
{
$bot_name = $row['username_clean'];
}
}
if (!$this->validate_botname($bot_row['bot_name'], $bot_name))
{
$error[] = $user->lang['BOT_NAME_TAKEN'];
}
if (!sizeof($error))
{
// New bot? Create a new user and group entry
if ($action == 'add')
{
$sql = 'SELECT group_id, group_colour
FROM ' . GROUPS_TABLE . "
WHERE group_name = 'BOTS'
AND group_type = " . GROUP_SPECIAL;
$result = $db->sql_query($sql);
$group_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$group_row)
{
trigger_error($user->lang['NO_BOT_GROUP'] . adm_back_link($this->u_action . "&id=$bot_id&action=$action"), E_USER_WARNING);
}
$user_id = user_add(array(
'user_type' => (int) USER_IGNORE,
'group_id' => (int) $group_row['group_id'],
'username' => (string) $bot_row['bot_name'],
'user_regdate' => time(),
'user_password' => '',
'user_colour' => (string) $group_row['group_colour'],
'user_email' => '',
'user_lang' => (string) $bot_row['bot_lang'],
'user_style' => (int) $bot_row['bot_style'],
'user_allow_massemail' => 0,
));
$sql = 'INSERT INTO ' . BOTS_TABLE . ' ' . $db->sql_build_array('INSERT', array(
'user_id' => (int) $user_id,
'bot_name' => (string) $bot_row['bot_name'],
'bot_active' => (int) $bot_row['bot_active'],
'bot_agent' => (string) $bot_row['bot_agent'],
'bot_ip' => (string) $bot_row['bot_ip'])
);
$db->sql_query($sql);
$log = 'ADDED';
}
else if ($bot_id)
{
$sql = 'SELECT user_id, bot_name
FROM ' . BOTS_TABLE . "
WHERE bot_id = $bot_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error($user->lang['NO_BOT'] . adm_back_link($this->u_action . "&id=$bot_id&action=$action"), E_USER_WARNING);
}
$sql_ary = array(
'user_style' => (int) $bot_row['bot_style'],
'user_lang' => (string) $bot_row['bot_lang'],
);
if ($bot_row['bot_name'] !== $row['bot_name'])
{
$sql_ary['username'] = (string) $bot_row['bot_name'];
$sql_ary['username_clean'] = (string) utf8_clean_string($bot_row['bot_name']);
}
$sql = 'UPDATE ' . USERS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . " WHERE user_id = {$row['user_id']}";
$db->sql_query($sql);
$sql = 'UPDATE ' . BOTS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', array(
'bot_name' => (string) $bot_row['bot_name'],
'bot_active' => (int) $bot_row['bot_active'],
'bot_agent' => (string) $bot_row['bot_agent'],
'bot_ip' => (string) $bot_row['bot_ip'])
) . " WHERE bot_id = $bot_id";
$db->sql_query($sql);
// Updated username?
if ($bot_row['bot_name'] !== $row['bot_name'])
{
user_update_name($row['bot_name'], $bot_row['bot_name']);
}
$log = 'UPDATED';
}
$cache->destroy('_bots');
add_log('admin', 'LOG_BOT_' . $log, $bot_row['bot_name']);
trigger_error($user->lang['BOT_' . $log] . adm_back_link($this->u_action));
}
}
else if ($bot_id)
{
$sql = 'SELECT b.*, u.user_lang, u.user_style
FROM ' . BOTS_TABLE . ' b, ' . USERS_TABLE . " u
WHERE b.bot_id = $bot_id
AND u.user_id = b.user_id";
$result = $db->sql_query($sql);
$bot_row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$bot_row)
{
trigger_error($user->lang['NO_BOT'] . adm_back_link($this->u_action . "&id=$bot_id&action=$action"), E_USER_WARNING);
}
$bot_row['bot_lang'] = $bot_row['user_lang'];
$bot_row['bot_style'] = $bot_row['user_style'];
unset($bot_row['user_lang'], $bot_row['user_style']);
}
$s_active_options = '';
$_options = array('0' => 'NO', '1' => 'YES');
foreach ($_options as $value => $lang)
{
$selected = ($bot_row['bot_active'] == $value) ? ' selected="selected"' : '';
$s_active_options .= '';
}
$style_select = style_select($bot_row['bot_style'], true);
$lang_select = language_select($bot_row['bot_lang']);
$l_title = ($action == 'edit') ? 'EDIT' : 'ADD';
$template->assign_vars(array(
'L_TITLE' => $user->lang['BOT_' . $l_title],
'U_ACTION' => $this->u_action . "&id=$bot_id&action=$action",
'U_BACK' => $this->u_action,
'ERROR_MSG' => (sizeof($error)) ? implode(' ', $error) : '',
'BOT_NAME' => $bot_row['bot_name'],
'BOT_IP' => $bot_row['bot_ip'],
'BOT_AGENT' => $bot_row['bot_agent'],
'S_EDIT_BOT' => true,
'S_ACTIVE_OPTIONS' => $s_active_options,
'S_STYLE_OPTIONS' => $style_select,
'S_LANG_OPTIONS' => $lang_select,
'S_ERROR' => (sizeof($error)) ? true : false,
)
);
return;
break;
}
$s_options = '';
$_options = array('activate' => 'BOT_ACTIVATE', 'deactivate' => 'BOT_DEACTIVATE', 'delete' => 'DELETE');
foreach ($_options as $value => $lang)
{
$s_options .= '';
}
$template->assign_vars(array(
'U_ACTION' => $this->u_action,
'S_BOT_OPTIONS' => $s_options)
);
$sql = 'SELECT b.bot_id, b.bot_name, b.bot_active, u.user_lastvisit
FROM ' . BOTS_TABLE . ' b, ' . USERS_TABLE . ' u
WHERE u.user_id = b.user_id
ORDER BY u.user_lastvisit DESC, b.bot_name ASC';
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
$active_lang = (!$row['bot_active']) ? 'BOT_ACTIVATE' : 'BOT_DEACTIVATE';
$active_value = (!$row['bot_active']) ? 'activate' : 'deactivate';
$template->assign_block_vars('bots', array(
'BOT_NAME' => $row['bot_name'],
'BOT_ID' => $row['bot_id'],
'LAST_VISIT' => ($row['user_lastvisit']) ? $user->format_date($row['user_lastvisit']) : $user->lang['BOT_NEVER'],
'U_ACTIVATE_DEACTIVATE' => $this->u_action . "&id={$row['bot_id']}&action=$active_value",
'L_ACTIVATE_DEACTIVATE' => $user->lang[$active_lang],
'U_EDIT' => $this->u_action . "&id={$row['bot_id']}&action=edit",
'U_DELETE' => $this->u_action . "&id={$row['bot_id']}&action=delete")
);
}
$db->sql_freeresult($result);
}
/**
* Validate bot name against username table
*/
function validate_botname($newname, $oldname = false)
{
global $db;
if ($oldname && utf8_clean_string($newname) === $oldname)
{
return true;
}
// Admins might want to use names otherwise forbidden, thus we only check for duplicates.
$sql = 'SELECT username
FROM ' . USERS_TABLE . "
WHERE username_clean = '" . $db->sql_escape(utf8_clean_string($newname)) . "'";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
return ($row) ? false : true;
}
}
?>PK
[,x acp/acp_disallow.phpnu W+A add_lang('acp/posting');
// Set up general vars
$this->tpl_name = 'acp_disallow';
$this->page_title = 'ACP_DISALLOW_USERNAMES';
$form_key = 'acp_disallow';
add_form_key($form_key);
$disallow = (isset($_POST['disallow'])) ? true : false;
$allow = (isset($_POST['allow'])) ? true : false;
if (($allow || $disallow) && !check_form_key($form_key))
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
}
if ($disallow)
{
$disallowed_user = str_replace('*', '%', utf8_normalize_nfc(request_var('disallowed_user', '', true)));
if (!$disallowed_user)
{
trigger_error($user->lang['NO_USERNAME_SPECIFIED'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$sql = 'SELECT disallow_id
FROM ' . DISALLOW_TABLE . "
WHERE disallow_username = '" . $db->sql_escape($disallowed_user) . "'";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if ($row)
{
trigger_error($user->lang['DISALLOWED_ALREADY'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$sql = 'INSERT INTO ' . DISALLOW_TABLE . ' ' . $db->sql_build_array('INSERT', array('disallow_username' => $disallowed_user));
$db->sql_query($sql);
$cache->destroy('_disallowed_usernames');
$message = $user->lang['DISALLOW_SUCCESSFUL'];
add_log('admin', 'LOG_DISALLOW_ADD', str_replace('%', '*', $disallowed_user));
trigger_error($message . adm_back_link($this->u_action));
}
else if ($allow)
{
$disallowed_id = request_var('disallowed_id', 0);
if (!$disallowed_id)
{
trigger_error($user->lang['NO_USERNAME_SPECIFIED'] . adm_back_link($this->u_action), E_USER_WARNING);
}
$sql = 'DELETE FROM ' . DISALLOW_TABLE . '
WHERE disallow_id = ' . $disallowed_id;
$db->sql_query($sql);
$cache->destroy('_disallowed_usernames');
add_log('admin', 'LOG_DISALLOW_DELETE');
trigger_error($user->lang['DISALLOWED_DELETED'] . adm_back_link($this->u_action));
}
// Grab the current list of disallowed usernames...
$sql = 'SELECT *
FROM ' . DISALLOW_TABLE;
$result = $db->sql_query($sql);
$disallow_select = '';
while ($row = $db->sql_fetchrow($result))
{
$disallow_select .= '';
}
$db->sql_freeresult($result);
$template->assign_vars(array(
'U_ACTION' => $this->u_action,
'S_DISALLOWED_NAMES' => $disallow_select)
);
}
}
?>PK
['Oj{ j{ acp/acp_modules.phpnu W+A add_lang('acp/modules');
$this->tpl_name = 'acp_modules';
// module class
$this->module_class = $mode;
if ($this->module_class == 'ucp')
{
$user->add_lang('ucp');
}
else if ($this->module_class == 'mcp')
{
$user->add_lang('mcp');
}
if ($module->p_class != $this->module_class)
{
$module->add_mod_info($this->module_class);
}
$this->page_title = strtoupper($this->module_class);
$this->parent_id = request_var('parent_id', 0);
$module_id = request_var('m', 0);
$action = request_var('action', '');
$errors = array();
switch ($action)
{
case 'delete':
if (!$module_id)
{
trigger_error($user->lang['NO_MODULE_ID'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
if (confirm_box(true))
{
// Make sure we are not directly within a module
if ($module_id == $this->parent_id)
{
$sql = 'SELECT parent_id
FROM ' . MODULES_TABLE . '
WHERE module_id = ' . $module_id;
$result = $db->sql_query($sql);
$this->parent_id = (int) $db->sql_fetchfield('parent_id');
$db->sql_freeresult($result);
}
$errors = $this->delete_module($module_id);
if (!sizeof($errors))
{
$this->remove_cache_file();
trigger_error($user->lang['MODULE_DELETED'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id));
}
}
else
{
confirm_box(false, 'DELETE_MODULE', build_hidden_fields(array(
'i' => $id,
'mode' => $mode,
'parent_id' => $this->parent_id,
'module_id' => $module_id,
'action' => $action,
)));
}
break;
case 'enable':
case 'disable':
if (!$module_id)
{
trigger_error($user->lang['NO_MODULE_ID'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
$sql = 'SELECT *
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND module_id = $module_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error($user->lang['NO_MODULE'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
$sql = 'UPDATE ' . MODULES_TABLE . '
SET module_enabled = ' . (($action == 'enable') ? 1 : 0) . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND module_id = $module_id";
$db->sql_query($sql);
add_log('admin', 'LOG_MODULE_' . strtoupper($action), $this->lang_name($row['module_langname']));
$this->remove_cache_file();
break;
case 'move_up':
case 'move_down':
if (!$module_id)
{
trigger_error($user->lang['NO_MODULE_ID'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
$sql = 'SELECT *
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND module_id = $module_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error($user->lang['NO_MODULE'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
$move_module_name = $this->move_module_by($row, $action, 1);
if ($move_module_name !== false)
{
add_log('admin', 'LOG_MODULE_' . strtoupper($action), $this->lang_name($row['module_langname']), $move_module_name);
$this->remove_cache_file();
}
break;
case 'quickadd':
$quick_install = request_var('quick_install', '');
if (confirm_box(true))
{
if (!$quick_install || strpos($quick_install, '::') === false)
{
break;
}
list($module_basename, $module_mode) = explode('::', $quick_install);
// Check if module name and mode exist...
$fileinfo = $this->get_module_infos($module_basename);
$fileinfo = $fileinfo[$module_basename];
if (isset($fileinfo['modes'][$module_mode]))
{
$module_data = array(
'module_basename' => $module_basename,
'module_enabled' => 0,
'module_display' => (isset($fileinfo['modes'][$module_mode]['display'])) ? $fileinfo['modes'][$module_mode]['display'] : 1,
'parent_id' => $this->parent_id,
'module_class' => $this->module_class,
'module_langname' => $fileinfo['modes'][$module_mode]['title'],
'module_mode' => $module_mode,
'module_auth' => $fileinfo['modes'][$module_mode]['auth'],
);
$errors = $this->update_module_data($module_data);
if (!sizeof($errors))
{
$this->remove_cache_file();
trigger_error($user->lang['MODULE_ADDED'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id));
}
}
}
else
{
confirm_box(false, 'ADD_MODULE', build_hidden_fields(array(
'i' => $id,
'mode' => $mode,
'parent_id' => $this->parent_id,
'action' => 'quickadd',
'quick_install' => $quick_install,
)));
}
break;
case 'edit':
if (!$module_id)
{
trigger_error($user->lang['NO_MODULE_ID'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
$module_row = $this->get_module_row($module_id);
// no break
case 'add':
if ($action == 'add')
{
$module_row = array(
'module_basename' => '',
'module_enabled' => 0,
'module_display' => 1,
'parent_id' => 0,
'module_langname' => utf8_normalize_nfc(request_var('module_langname', '', true)),
'module_mode' => '',
'module_auth' => '',
);
}
$module_data = array();
$module_data['module_basename'] = request_var('module_basename', (string) $module_row['module_basename']);
$module_data['module_enabled'] = request_var('module_enabled', (int) $module_row['module_enabled']);
$module_data['module_display'] = request_var('module_display', (int) $module_row['module_display']);
$module_data['parent_id'] = request_var('module_parent_id', (int) $module_row['parent_id']);
$module_data['module_class'] = $this->module_class;
$module_data['module_langname'] = utf8_normalize_nfc(request_var('module_langname', (string) $module_row['module_langname'], true));
$module_data['module_mode'] = request_var('module_mode', (string) $module_row['module_mode']);
$submit = (isset($_POST['submit'])) ? true : false;
if ($submit)
{
if (!$module_data['module_langname'])
{
trigger_error($user->lang['NO_MODULE_LANGNAME'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
$module_type = request_var('module_type', 'category');
if ($module_type == 'category')
{
$module_data['module_basename'] = $module_data['module_mode'] = $module_data['module_auth'] = '';
$module_data['module_display'] = 1;
}
if ($action == 'edit')
{
$module_data['module_id'] = $module_id;
}
// Adjust auth row
if ($module_data['module_basename'] && $module_data['module_mode'])
{
$fileinfo = $this->get_module_infos($module_data['module_basename']);
$module_data['module_auth'] = $fileinfo[$module_data['module_basename']]['modes'][$module_data['module_mode']]['auth'];
}
$errors = $this->update_module_data($module_data);
if (!sizeof($errors))
{
$this->remove_cache_file();
trigger_error((($action == 'add') ? $user->lang['MODULE_ADDED'] : $user->lang['MODULE_EDITED']) . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id));
}
}
// Category/not category?
$is_cat = (!$module_data['module_basename']) ? true : false;
// Get module information
$module_infos = $this->get_module_infos();
// Build name options
$s_name_options = $s_mode_options = '';
foreach ($module_infos as $option => $values)
{
if (!$module_data['module_basename'])
{
$module_data['module_basename'] = $option;
}
// Name options
$s_name_options .= '';
$template->assign_block_vars('m_names', array('NAME' => $option, 'A_NAME' => addslashes($option)));
// Build module modes
foreach ($values['modes'] as $m_mode => $m_values)
{
if ($option == $module_data['module_basename'])
{
$s_mode_options .= '';
}
$template->assign_block_vars('m_names.modes', array(
'OPTION' => $m_mode,
'VALUE' => $this->lang_name($m_values['title']),
'A_OPTION' => addslashes($m_mode),
'A_VALUE' => addslashes($this->lang_name($m_values['title'])))
);
}
}
$s_cat_option = '';
$template->assign_vars(array_merge(array(
'S_EDIT_MODULE' => true,
'S_IS_CAT' => $is_cat,
'S_CAT_OPTIONS' => $s_cat_option . $this->make_module_select($module_data['parent_id'], ($action == 'edit') ? $module_row['module_id'] : false, false, false, false, true),
'S_MODULE_NAMES' => $s_name_options,
'S_MODULE_MODES' => $s_mode_options,
'U_BACK' => $this->u_action . '&parent_id=' . $this->parent_id,
'U_EDIT_ACTION' => $this->u_action . '&parent_id=' . $this->parent_id,
'L_TITLE' => $user->lang[strtoupper($action) . '_MODULE'],
'MODULENAME' => $this->lang_name($module_data['module_langname']),
'ACTION' => $action,
'MODULE_ID' => $module_id,
),
array_change_key_case($module_data, CASE_UPPER))
);
if (sizeof($errors))
{
$template->assign_vars(array(
'S_ERROR' => true,
'ERROR_MSG' => implode(' ', $errors))
);
}
return;
break;
}
// Default management page
if (sizeof($errors))
{
$template->assign_vars(array(
'S_ERROR' => true,
'ERROR_MSG' => implode(' ', $errors))
);
}
if (!$this->parent_id)
{
$navigation = strtoupper($this->module_class);
}
else
{
$navigation = '' . strtoupper($this->module_class) . '';
$modules_nav = $this->get_module_branch($this->parent_id, 'parents', 'descending');
foreach ($modules_nav as $row)
{
$langname = $this->lang_name($row['module_langname']);
if ($row['module_id'] == $this->parent_id)
{
$navigation .= ' -> ' . $langname;
}
else
{
$navigation .= ' -> ' . $langname . '';
}
}
}
// Jumpbox
$module_box = $this->make_module_select($this->parent_id, false, false, false, false);
$sql = 'SELECT *
FROM ' . MODULES_TABLE . "
WHERE parent_id = {$this->parent_id}
AND module_class = '" . $db->sql_escape($this->module_class) . "'
ORDER BY left_id";
$result = $db->sql_query($sql);
if ($row = $db->sql_fetchrow($result))
{
do
{
$langname = $this->lang_name($row['module_langname']);
if (!$row['module_enabled'])
{
$module_image = '';
}
else
{
$module_image = (!$row['module_basename'] || $row['left_id'] + 1 != $row['right_id']) ? '' : '';
}
$url = $this->u_action . '&parent_id=' . $this->parent_id . '&m=' . $row['module_id'];
$template->assign_block_vars('modules', array(
'MODULE_IMAGE' => $module_image,
'MODULE_TITLE' => $langname,
'MODULE_ENABLED' => ($row['module_enabled']) ? true : false,
'MODULE_DISPLAYED' => ($row['module_display']) ? true : false,
'S_ACP_CAT_SYSTEM' => ($this->module_class == 'acp' && $row['module_langname'] == 'ACP_CAT_SYSTEM') ? true : false,
'S_ACP_MODULE_MANAGEMENT' => ($this->module_class == 'acp' && ($row['module_basename'] == 'modules' || $row['module_langname'] == 'ACP_MODULE_MANAGEMENT')) ? true : false,
'U_MODULE' => $this->u_action . '&parent_id=' . $row['module_id'],
'U_MOVE_UP' => $url . '&action=move_up',
'U_MOVE_DOWN' => $url . '&action=move_down',
'U_EDIT' => $url . '&action=edit',
'U_DELETE' => $url . '&action=delete',
'U_ENABLE' => $url . '&action=enable',
'U_DISABLE' => $url . '&action=disable')
);
}
while ($row = $db->sql_fetchrow($result));
}
else if ($this->parent_id)
{
$row = $this->get_module_row($this->parent_id);
$url = $this->u_action . '&parent_id=' . $this->parent_id . '&m=' . $row['module_id'];
$template->assign_vars(array(
'S_NO_MODULES' => true,
'MODULE_TITLE' => $langname,
'MODULE_ENABLED' => ($row['module_enabled']) ? true : false,
'MODULE_DISPLAYED' => ($row['module_display']) ? true : false,
'U_EDIT' => $url . '&action=edit',
'U_DELETE' => $url . '&action=delete',
'U_ENABLE' => $url . '&action=enable',
'U_DISABLE' => $url . '&action=disable')
);
}
$db->sql_freeresult($result);
// Quick adding module
$module_infos = $this->get_module_infos();
// Build quick options
$s_install_options = '';
foreach ($module_infos as $option => $values)
{
// Name options
$s_install_options .= '';
}
$template->assign_vars(array(
'U_SEL_ACTION' => $this->u_action,
'U_ACTION' => $this->u_action . '&parent_id=' . $this->parent_id,
'NAVIGATION' => $navigation,
'MODULE_BOX' => $module_box,
'PARENT_ID' => $this->parent_id,
'S_INSTALL_OPTIONS' => $s_install_options,
)
);
}
/**
* Get row for specified module
*/
function get_module_row($module_id)
{
global $db, $user;
$sql = 'SELECT *
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND module_id = $module_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error($user->lang['NO_MODULE'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
return $row;
}
/**
* Get available module information from module files
*/
function get_module_infos($module = '', $module_class = false)
{
global $phpbb_root_path, $phpEx;
$module_class = ($module_class === false) ? $this->module_class : $module_class;
$directory = $phpbb_root_path . 'includes/' . $module_class . '/info/';
$fileinfo = array();
if (!$module)
{
$dh = @opendir($directory);
if (!$dh)
{
return $fileinfo;
}
while (($file = readdir($dh)) !== false)
{
// Is module?
if (preg_match('/^' . $module_class . '_.+\.' . $phpEx . '$/', $file))
{
$class = str_replace(".$phpEx", '', $file) . '_info';
if (!class_exists($class))
{
include($directory . $file);
}
// Get module title tag
if (class_exists($class))
{
$c_class = new $class();
$module_info = $c_class->module();
$fileinfo[str_replace($module_class . '_', '', $module_info['filename'])] = $module_info;
}
}
}
closedir($dh);
ksort($fileinfo);
}
else
{
$filename = $module_class . '_' . basename($module);
$class = $module_class . '_' . basename($module) . '_info';
if (!class_exists($class))
{
include($directory . $filename . '.' . $phpEx);
}
// Get module title tag
if (class_exists($class))
{
$c_class = new $class();
$module_info = $c_class->module();
$fileinfo[str_replace($module_class . '_', '', $module_info['filename'])] = $module_info;
}
}
return $fileinfo;
}
/**
* Simple version of jumpbox, just lists modules
*/
function make_module_select($select_id = false, $ignore_id = false, $ignore_acl = false, $ignore_nonpost = false, $ignore_emptycat = true, $ignore_noncat = false)
{
global $db, $user, $auth, $config;
$sql = 'SELECT module_id, module_enabled, module_basename, parent_id, module_langname, left_id, right_id, module_auth
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
ORDER BY left_id ASC";
$result = $db->sql_query($sql);
$right = $iteration = 0;
$padding_store = array('0' => '');
$module_list = $padding = '';
while ($row = $db->sql_fetchrow($result))
{
if ($row['left_id'] < $right)
{
$padding .= ' ';
$padding_store[$row['parent_id']] = $padding;
}
else if ($row['left_id'] > $right + 1)
{
$padding = (isset($padding_store[$row['parent_id']])) ? $padding_store[$row['parent_id']] : '';
}
$right = $row['right_id'];
if (!$ignore_acl && $row['module_auth'])
{
// We use zero as the forum id to check - global setting.
if (!p_master::module_auth($row['module_auth'], 0))
{
continue;
}
}
// ignore this module?
if ((is_array($ignore_id) && in_array($row['module_id'], $ignore_id)) || $row['module_id'] == $ignore_id)
{
continue;
}
// empty category
if (!$row['module_basename'] && ($row['left_id'] + 1 == $row['right_id']) && $ignore_emptycat)
{
continue;
}
// ignore non-category?
if ($row['module_basename'] && $ignore_noncat)
{
continue;
}
$selected = (is_array($select_id)) ? ((in_array($row['module_id'], $select_id)) ? ' selected="selected"' : '') : (($row['module_id'] == $select_id) ? ' selected="selected"' : '');
$langname = $this->lang_name($row['module_langname']);
$module_list .= '';
$iteration++;
}
$db->sql_freeresult($result);
unset($padding_store);
return $module_list;
}
/**
* Get module branch
*/
function get_module_branch($module_id, $type = 'all', $order = 'descending', $include_module = true)
{
global $db;
switch ($type)
{
case 'parents':
$condition = 'm1.left_id BETWEEN m2.left_id AND m2.right_id';
break;
case 'children':
$condition = 'm2.left_id BETWEEN m1.left_id AND m1.right_id';
break;
default:
$condition = 'm2.left_id BETWEEN m1.left_id AND m1.right_id OR m1.left_id BETWEEN m2.left_id AND m2.right_id';
break;
}
$rows = array();
$sql = 'SELECT m2.*
FROM ' . MODULES_TABLE . ' m1
LEFT JOIN ' . MODULES_TABLE . " m2 ON ($condition)
WHERE m1.module_class = '" . $db->sql_escape($this->module_class) . "'
AND m2.module_class = '" . $db->sql_escape($this->module_class) . "'
AND m1.module_id = $module_id
ORDER BY m2.left_id " . (($order == 'descending') ? 'ASC' : 'DESC');
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (!$include_module && $row['module_id'] == $module_id)
{
continue;
}
$rows[] = $row;
}
$db->sql_freeresult($result);
return $rows;
}
/**
* Remove modules cache file
*/
function remove_cache_file()
{
global $cache;
// Sanitise for future path use, it's escaped as appropriate for queries
$p_class = str_replace(array('.', '/', '\\'), '', basename($this->module_class));
$cache->destroy('_modules_' . $p_class);
// Additionally remove sql cache
$cache->destroy('sql', MODULES_TABLE);
}
/**
* Return correct language name
*/
function lang_name($module_langname)
{
global $user;
return (!empty($user->lang[$module_langname])) ? $user->lang[$module_langname] : $module_langname;
}
/**
* Update/Add module
*
* @param bool $run_inline if set to true errors will be returned and no logs being written
*/
function update_module_data(&$module_data, $run_inline = false)
{
global $db, $user;
if (!isset($module_data['module_id']))
{
// no module_id means we're creating a new category/module
if ($module_data['parent_id'])
{
$sql = 'SELECT left_id, right_id
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'
AND module_id = " . (int) $module_data['parent_id'];
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
if ($run_inline)
{
return 'PARENT_NO_EXIST';
}
trigger_error($user->lang['PARENT_NO_EXIST'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
// Workaround
$row['left_id'] = (int) $row['left_id'];
$row['right_id'] = (int) $row['right_id'];
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id + 2, right_id = right_id + 2
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'
AND left_id > {$row['right_id']}";
$db->sql_query($sql);
$sql = 'UPDATE ' . MODULES_TABLE . "
SET right_id = right_id + 2
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'
AND {$row['left_id']} BETWEEN left_id AND right_id";
$db->sql_query($sql);
$module_data['left_id'] = (int) $row['right_id'];
$module_data['right_id'] = (int) $row['right_id'] + 1;
}
else
{
$sql = 'SELECT MAX(right_id) AS right_id
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$module_data['left_id'] = (int) $row['right_id'] + 1;
$module_data['right_id'] = (int) $row['right_id'] + 2;
}
$sql = 'INSERT INTO ' . MODULES_TABLE . ' ' . $db->sql_build_array('INSERT', $module_data);
$db->sql_query($sql);
$module_data['module_id'] = $db->sql_nextid();
if (!$run_inline)
{
add_log('admin', 'LOG_MODULE_ADD', $this->lang_name($module_data['module_langname']));
}
}
else
{
$row = $this->get_module_row($module_data['module_id']);
if ($module_data['module_basename'] && !$row['module_basename'])
{
// we're turning a category into a module
$branch = $this->get_module_branch($module_data['module_id'], 'children', 'descending', false);
if (sizeof($branch))
{
return array($user->lang['NO_CATEGORY_TO_MODULE']);
}
}
if ($row['parent_id'] != $module_data['parent_id'])
{
$this->move_module($module_data['module_id'], $module_data['parent_id']);
}
$update_ary = $module_data;
unset($update_ary['module_id']);
$sql = 'UPDATE ' . MODULES_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $update_ary) . "
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'
AND module_id = " . (int) $module_data['module_id'];
$db->sql_query($sql);
if (!$run_inline)
{
add_log('admin', 'LOG_MODULE_EDIT', $this->lang_name($module_data['module_langname']));
}
}
return array();
}
/**
* Move module around the tree
*/
function move_module($from_module_id, $to_parent_id)
{
global $db;
$moved_modules = $this->get_module_branch($from_module_id, 'children', 'descending');
$from_data = $moved_modules[0];
$diff = sizeof($moved_modules) * 2;
$moved_ids = array();
for ($i = 0; $i < sizeof($moved_modules); ++$i)
{
$moved_ids[] = $moved_modules[$i]['module_id'];
}
// Resync parents
$sql = 'UPDATE ' . MODULES_TABLE . "
SET right_id = right_id - $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id < " . (int) $from_data['right_id'] . '
AND right_id > ' . (int) $from_data['right_id'];
$db->sql_query($sql);
// Resync righthand side of tree
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id - $diff, right_id = right_id - $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id > " . (int) $from_data['right_id'];
$db->sql_query($sql);
if ($to_parent_id > 0)
{
$to_data = $this->get_module_row($to_parent_id);
// Resync new parents
$sql = 'UPDATE ' . MODULES_TABLE . "
SET right_id = right_id + $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND " . (int) $to_data['right_id'] . ' BETWEEN left_id AND right_id
AND ' . $db->sql_in_set('module_id', $moved_ids, true);
$db->sql_query($sql);
// Resync the righthand side of the tree
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id + $diff, right_id = right_id + $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id > " . (int) $to_data['right_id'] . '
AND ' . $db->sql_in_set('module_id', $moved_ids, true);
$db->sql_query($sql);
// Resync moved branch
$to_data['right_id'] += $diff;
if ($to_data['right_id'] > $from_data['right_id'])
{
$diff = '+ ' . ($to_data['right_id'] - $from_data['right_id'] - 1);
}
else
{
$diff = '- ' . abs($to_data['right_id'] - $from_data['right_id'] - 1);
}
}
else
{
$sql = 'SELECT MAX(right_id) AS right_id
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND " . $db->sql_in_set('module_id', $moved_ids, true);
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$diff = '+ ' . (int) ($row['right_id'] - $from_data['left_id'] + 1);
}
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id $diff, right_id = right_id $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND " . $db->sql_in_set('module_id', $moved_ids);
$db->sql_query($sql);
}
/**
* Remove module from tree
*/
function delete_module($module_id)
{
global $db, $user;
$row = $this->get_module_row($module_id);
$branch = $this->get_module_branch($module_id, 'children', 'descending', false);
if (sizeof($branch))
{
return array($user->lang['CANNOT_REMOVE_MODULE']);
}
// If not move
$diff = 2;
$sql = 'DELETE FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND module_id = $module_id";
$db->sql_query($sql);
$row['right_id'] = (int) $row['right_id'];
$row['left_id'] = (int) $row['left_id'];
// Resync tree
$sql = 'UPDATE ' . MODULES_TABLE . "
SET right_id = right_id - $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id < {$row['right_id']} AND right_id > {$row['right_id']}";
$db->sql_query($sql);
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id - $diff, right_id = right_id - $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id > {$row['right_id']}";
$db->sql_query($sql);
add_log('admin', 'LOG_MODULE_REMOVED', $this->lang_name($row['module_langname']));
return array();
}
/**
* Move module position by $steps up/down
*/
function move_module_by($module_row, $action = 'move_up', $steps = 1)
{
global $db;
/**
* Fetch all the siblings between the module's current spot
* and where we want to move it to. If there are less than $steps
* siblings between the current spot and the target then the
* module will move as far as possible
*/
$sql = 'SELECT module_id, left_id, right_id, module_langname
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND parent_id = " . (int) $module_row['parent_id'] . '
AND ' . (($action == 'move_up') ? 'right_id < ' . (int) $module_row['right_id'] . ' ORDER BY right_id DESC' : 'left_id > ' . (int) $module_row['left_id'] . ' ORDER BY left_id ASC');
$result = $db->sql_query_limit($sql, $steps);
$target = array();
while ($row = $db->sql_fetchrow($result))
{
$target = $row;
}
$db->sql_freeresult($result);
if (!sizeof($target))
{
// The module is already on top or bottom
return false;
}
/**
* $left_id and $right_id define the scope of the nodes that are affected by the move.
* $diff_up and $diff_down are the values to substract or add to each node's left_id
* and right_id in order to move them up or down.
* $move_up_left and $move_up_right define the scope of the nodes that are moving
* up. Other nodes in the scope of ($left_id, $right_id) are considered to move down.
*/
if ($action == 'move_up')
{
$left_id = (int) $target['left_id'];
$right_id = (int) $module_row['right_id'];
$diff_up = (int) ($module_row['left_id'] - $target['left_id']);
$diff_down = (int) ($module_row['right_id'] + 1 - $module_row['left_id']);
$move_up_left = (int) $module_row['left_id'];
$move_up_right = (int) $module_row['right_id'];
}
else
{
$left_id = (int) $module_row['left_id'];
$right_id = (int) $target['right_id'];
$diff_up = (int) ($module_row['right_id'] + 1 - $module_row['left_id']);
$diff_down = (int) ($target['right_id'] - $module_row['right_id']);
$move_up_left = (int) ($module_row['right_id'] + 1);
$move_up_right = (int) $target['right_id'];
}
// Now do the dirty job
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id + CASE
WHEN left_id BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up}
ELSE {$diff_down}
END,
right_id = right_id + CASE
WHEN right_id BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up}
ELSE {$diff_down}
END
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id BETWEEN {$left_id} AND {$right_id}
AND right_id BETWEEN {$left_id} AND {$right_id}";
$db->sql_query($sql);
$this->remove_cache_file();
return $this->lang_name($target['module_langname']);
}
}
?>PK
[
c acp/acp_php_info.phpnu W+A tpl_name = 'acp_php_info';
$this->page_title = 'ACP_PHP_INFO';
ob_start();
phpinfo(INFO_GENERAL | INFO_CONFIGURATION | INFO_MODULES | INFO_VARIABLES);
$phpinfo = ob_get_clean();
$phpinfo = trim($phpinfo);
// Here we play around a little with the PHP Info HTML to try and stylise
// it along phpBB's lines ... hopefully without breaking anything. The idea
// for this was nabbed from the PHP annotated manual
preg_match_all('#]*>(.*)
#si', $phpinfo, $output);
if (empty($phpinfo) || empty($output))
{
trigger_error('NO_PHPINFO_AVAILABLE', E_USER_WARNING);
}
$output = $output[1][0];
// expose_php can make the image not exist
if (preg_match('#
![' . $user->lang['DEACTIVATED_MODULE'] .'](images/icon_folder_lock.gif){kind=icon}
';
}
else
{
$module_image = (!$row['module_basename'] || $row['left_id'] + 1 != $row['right_id']) ? '![' . $user->lang['CATEGORY'] . '](images/icon_subfolder.gif){kind=icon}
' : '![' . $user->lang['MODULE'] . '](images/icon_folder.gif){kind=icon}
';
}
$url = $this->u_action . '&parent_id=' . $this->parent_id . '&m=' . $row['module_id'];
$template->assign_block_vars('modules', array(
'MODULE_IMAGE' => $module_image,
'MODULE_TITLE' => $langname,
'MODULE_ENABLED' => ($row['module_enabled']) ? true : false,
'MODULE_DISPLAYED' => ($row['module_display']) ? true : false,
'S_ACP_CAT_SYSTEM' => ($this->module_class == 'acp' && $row['module_langname'] == 'ACP_CAT_SYSTEM') ? true : false,
'S_ACP_MODULE_MANAGEMENT' => ($this->module_class == 'acp' && ($row['module_basename'] == 'modules' || $row['module_langname'] == 'ACP_MODULE_MANAGEMENT')) ? true : false,
'U_MODULE' => $this->u_action . '&parent_id=' . $row['module_id'],
'U_MOVE_UP' => $url . '&action=move_up',
'U_MOVE_DOWN' => $url . '&action=move_down',
'U_EDIT' => $url . '&action=edit',
'U_DELETE' => $url . '&action=delete',
'U_ENABLE' => $url . '&action=enable',
'U_DISABLE' => $url . '&action=disable')
);
}
while ($row = $db->sql_fetchrow($result));
}
else if ($this->parent_id)
{
$row = $this->get_module_row($this->parent_id);
$url = $this->u_action . '&parent_id=' . $this->parent_id . '&m=' . $row['module_id'];
$template->assign_vars(array(
'S_NO_MODULES' => true,
'MODULE_TITLE' => $langname,
'MODULE_ENABLED' => ($row['module_enabled']) ? true : false,
'MODULE_DISPLAYED' => ($row['module_display']) ? true : false,
'U_EDIT' => $url . '&action=edit',
'U_DELETE' => $url . '&action=delete',
'U_ENABLE' => $url . '&action=enable',
'U_DISABLE' => $url . '&action=disable')
);
}
$db->sql_freeresult($result);
// Quick adding module
$module_infos = $this->get_module_infos();
// Build quick options
$s_install_options = '';
foreach ($module_infos as $option => $values)
{
// Name options
$s_install_options .= '';
}
$template->assign_vars(array(
'U_SEL_ACTION' => $this->u_action,
'U_ACTION' => $this->u_action . '&parent_id=' . $this->parent_id,
'NAVIGATION' => $navigation,
'MODULE_BOX' => $module_box,
'PARENT_ID' => $this->parent_id,
'S_INSTALL_OPTIONS' => $s_install_options,
)
);
}
/**
* Get row for specified module
*/
function get_module_row($module_id)
{
global $db, $user;
$sql = 'SELECT *
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND module_id = $module_id";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
trigger_error($user->lang['NO_MODULE'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
return $row;
}
/**
* Get available module information from module files
*/
function get_module_infos($module = '', $module_class = false)
{
global $phpbb_root_path, $phpEx;
$module_class = ($module_class === false) ? $this->module_class : $module_class;
$directory = $phpbb_root_path . 'includes/' . $module_class . '/info/';
$fileinfo = array();
if (!$module)
{
$dh = @opendir($directory);
if (!$dh)
{
return $fileinfo;
}
while (($file = readdir($dh)) !== false)
{
// Is module?
if (preg_match('/^' . $module_class . '_.+\.' . $phpEx . '$/', $file))
{
$class = str_replace(".$phpEx", '', $file) . '_info';
if (!class_exists($class))
{
include($directory . $file);
}
// Get module title tag
if (class_exists($class))
{
$c_class = new $class();
$module_info = $c_class->module();
$fileinfo[str_replace($module_class . '_', '', $module_info['filename'])] = $module_info;
}
}
}
closedir($dh);
ksort($fileinfo);
}
else
{
$filename = $module_class . '_' . basename($module);
$class = $module_class . '_' . basename($module) . '_info';
if (!class_exists($class))
{
include($directory . $filename . '.' . $phpEx);
}
// Get module title tag
if (class_exists($class))
{
$c_class = new $class();
$module_info = $c_class->module();
$fileinfo[str_replace($module_class . '_', '', $module_info['filename'])] = $module_info;
}
}
return $fileinfo;
}
/**
* Simple version of jumpbox, just lists modules
*/
function make_module_select($select_id = false, $ignore_id = false, $ignore_acl = false, $ignore_nonpost = false, $ignore_emptycat = true, $ignore_noncat = false)
{
global $db, $user, $auth, $config;
$sql = 'SELECT module_id, module_enabled, module_basename, parent_id, module_langname, left_id, right_id, module_auth
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
ORDER BY left_id ASC";
$result = $db->sql_query($sql);
$right = $iteration = 0;
$padding_store = array('0' => '');
$module_list = $padding = '';
while ($row = $db->sql_fetchrow($result))
{
if ($row['left_id'] < $right)
{
$padding .= ' ';
$padding_store[$row['parent_id']] = $padding;
}
else if ($row['left_id'] > $right + 1)
{
$padding = (isset($padding_store[$row['parent_id']])) ? $padding_store[$row['parent_id']] : '';
}
$right = $row['right_id'];
if (!$ignore_acl && $row['module_auth'])
{
// We use zero as the forum id to check - global setting.
if (!p_master::module_auth($row['module_auth'], 0))
{
continue;
}
}
// ignore this module?
if ((is_array($ignore_id) && in_array($row['module_id'], $ignore_id)) || $row['module_id'] == $ignore_id)
{
continue;
}
// empty category
if (!$row['module_basename'] && ($row['left_id'] + 1 == $row['right_id']) && $ignore_emptycat)
{
continue;
}
// ignore non-category?
if ($row['module_basename'] && $ignore_noncat)
{
continue;
}
$selected = (is_array($select_id)) ? ((in_array($row['module_id'], $select_id)) ? ' selected="selected"' : '') : (($row['module_id'] == $select_id) ? ' selected="selected"' : '');
$langname = $this->lang_name($row['module_langname']);
$module_list .= '';
$iteration++;
}
$db->sql_freeresult($result);
unset($padding_store);
return $module_list;
}
/**
* Get module branch
*/
function get_module_branch($module_id, $type = 'all', $order = 'descending', $include_module = true)
{
global $db;
switch ($type)
{
case 'parents':
$condition = 'm1.left_id BETWEEN m2.left_id AND m2.right_id';
break;
case 'children':
$condition = 'm2.left_id BETWEEN m1.left_id AND m1.right_id';
break;
default:
$condition = 'm2.left_id BETWEEN m1.left_id AND m1.right_id OR m1.left_id BETWEEN m2.left_id AND m2.right_id';
break;
}
$rows = array();
$sql = 'SELECT m2.*
FROM ' . MODULES_TABLE . ' m1
LEFT JOIN ' . MODULES_TABLE . " m2 ON ($condition)
WHERE m1.module_class = '" . $db->sql_escape($this->module_class) . "'
AND m2.module_class = '" . $db->sql_escape($this->module_class) . "'
AND m1.module_id = $module_id
ORDER BY m2.left_id " . (($order == 'descending') ? 'ASC' : 'DESC');
$result = $db->sql_query($sql);
while ($row = $db->sql_fetchrow($result))
{
if (!$include_module && $row['module_id'] == $module_id)
{
continue;
}
$rows[] = $row;
}
$db->sql_freeresult($result);
return $rows;
}
/**
* Remove modules cache file
*/
function remove_cache_file()
{
global $cache;
// Sanitise for future path use, it's escaped as appropriate for queries
$p_class = str_replace(array('.', '/', '\\'), '', basename($this->module_class));
$cache->destroy('_modules_' . $p_class);
// Additionally remove sql cache
$cache->destroy('sql', MODULES_TABLE);
}
/**
* Return correct language name
*/
function lang_name($module_langname)
{
global $user;
return (!empty($user->lang[$module_langname])) ? $user->lang[$module_langname] : $module_langname;
}
/**
* Update/Add module
*
* @param bool $run_inline if set to true errors will be returned and no logs being written
*/
function update_module_data(&$module_data, $run_inline = false)
{
global $db, $user;
if (!isset($module_data['module_id']))
{
// no module_id means we're creating a new category/module
if ($module_data['parent_id'])
{
$sql = 'SELECT left_id, right_id
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'
AND module_id = " . (int) $module_data['parent_id'];
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
if (!$row)
{
if ($run_inline)
{
return 'PARENT_NO_EXIST';
}
trigger_error($user->lang['PARENT_NO_EXIST'] . adm_back_link($this->u_action . '&parent_id=' . $this->parent_id), E_USER_WARNING);
}
// Workaround
$row['left_id'] = (int) $row['left_id'];
$row['right_id'] = (int) $row['right_id'];
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id + 2, right_id = right_id + 2
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'
AND left_id > {$row['right_id']}";
$db->sql_query($sql);
$sql = 'UPDATE ' . MODULES_TABLE . "
SET right_id = right_id + 2
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'
AND {$row['left_id']} BETWEEN left_id AND right_id";
$db->sql_query($sql);
$module_data['left_id'] = (int) $row['right_id'];
$module_data['right_id'] = (int) $row['right_id'] + 1;
}
else
{
$sql = 'SELECT MAX(right_id) AS right_id
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'";
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$module_data['left_id'] = (int) $row['right_id'] + 1;
$module_data['right_id'] = (int) $row['right_id'] + 2;
}
$sql = 'INSERT INTO ' . MODULES_TABLE . ' ' . $db->sql_build_array('INSERT', $module_data);
$db->sql_query($sql);
$module_data['module_id'] = $db->sql_nextid();
if (!$run_inline)
{
add_log('admin', 'LOG_MODULE_ADD', $this->lang_name($module_data['module_langname']));
}
}
else
{
$row = $this->get_module_row($module_data['module_id']);
if ($module_data['module_basename'] && !$row['module_basename'])
{
// we're turning a category into a module
$branch = $this->get_module_branch($module_data['module_id'], 'children', 'descending', false);
if (sizeof($branch))
{
return array($user->lang['NO_CATEGORY_TO_MODULE']);
}
}
if ($row['parent_id'] != $module_data['parent_id'])
{
$this->move_module($module_data['module_id'], $module_data['parent_id']);
}
$update_ary = $module_data;
unset($update_ary['module_id']);
$sql = 'UPDATE ' . MODULES_TABLE . '
SET ' . $db->sql_build_array('UPDATE', $update_ary) . "
WHERE module_class = '" . $db->sql_escape($module_data['module_class']) . "'
AND module_id = " . (int) $module_data['module_id'];
$db->sql_query($sql);
if (!$run_inline)
{
add_log('admin', 'LOG_MODULE_EDIT', $this->lang_name($module_data['module_langname']));
}
}
return array();
}
/**
* Move module around the tree
*/
function move_module($from_module_id, $to_parent_id)
{
global $db;
$moved_modules = $this->get_module_branch($from_module_id, 'children', 'descending');
$from_data = $moved_modules[0];
$diff = sizeof($moved_modules) * 2;
$moved_ids = array();
for ($i = 0; $i < sizeof($moved_modules); ++$i)
{
$moved_ids[] = $moved_modules[$i]['module_id'];
}
// Resync parents
$sql = 'UPDATE ' . MODULES_TABLE . "
SET right_id = right_id - $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id < " . (int) $from_data['right_id'] . '
AND right_id > ' . (int) $from_data['right_id'];
$db->sql_query($sql);
// Resync righthand side of tree
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id - $diff, right_id = right_id - $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id > " . (int) $from_data['right_id'];
$db->sql_query($sql);
if ($to_parent_id > 0)
{
$to_data = $this->get_module_row($to_parent_id);
// Resync new parents
$sql = 'UPDATE ' . MODULES_TABLE . "
SET right_id = right_id + $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND " . (int) $to_data['right_id'] . ' BETWEEN left_id AND right_id
AND ' . $db->sql_in_set('module_id', $moved_ids, true);
$db->sql_query($sql);
// Resync the righthand side of the tree
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id + $diff, right_id = right_id + $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id > " . (int) $to_data['right_id'] . '
AND ' . $db->sql_in_set('module_id', $moved_ids, true);
$db->sql_query($sql);
// Resync moved branch
$to_data['right_id'] += $diff;
if ($to_data['right_id'] > $from_data['right_id'])
{
$diff = '+ ' . ($to_data['right_id'] - $from_data['right_id'] - 1);
}
else
{
$diff = '- ' . abs($to_data['right_id'] - $from_data['right_id'] - 1);
}
}
else
{
$sql = 'SELECT MAX(right_id) AS right_id
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND " . $db->sql_in_set('module_id', $moved_ids, true);
$result = $db->sql_query($sql);
$row = $db->sql_fetchrow($result);
$db->sql_freeresult($result);
$diff = '+ ' . (int) ($row['right_id'] - $from_data['left_id'] + 1);
}
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id $diff, right_id = right_id $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND " . $db->sql_in_set('module_id', $moved_ids);
$db->sql_query($sql);
}
/**
* Remove module from tree
*/
function delete_module($module_id)
{
global $db, $user;
$row = $this->get_module_row($module_id);
$branch = $this->get_module_branch($module_id, 'children', 'descending', false);
if (sizeof($branch))
{
return array($user->lang['CANNOT_REMOVE_MODULE']);
}
// If not move
$diff = 2;
$sql = 'DELETE FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND module_id = $module_id";
$db->sql_query($sql);
$row['right_id'] = (int) $row['right_id'];
$row['left_id'] = (int) $row['left_id'];
// Resync tree
$sql = 'UPDATE ' . MODULES_TABLE . "
SET right_id = right_id - $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id < {$row['right_id']} AND right_id > {$row['right_id']}";
$db->sql_query($sql);
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id - $diff, right_id = right_id - $diff
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id > {$row['right_id']}";
$db->sql_query($sql);
add_log('admin', 'LOG_MODULE_REMOVED', $this->lang_name($row['module_langname']));
return array();
}
/**
* Move module position by $steps up/down
*/
function move_module_by($module_row, $action = 'move_up', $steps = 1)
{
global $db;
/**
* Fetch all the siblings between the module's current spot
* and where we want to move it to. If there are less than $steps
* siblings between the current spot and the target then the
* module will move as far as possible
*/
$sql = 'SELECT module_id, left_id, right_id, module_langname
FROM ' . MODULES_TABLE . "
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND parent_id = " . (int) $module_row['parent_id'] . '
AND ' . (($action == 'move_up') ? 'right_id < ' . (int) $module_row['right_id'] . ' ORDER BY right_id DESC' : 'left_id > ' . (int) $module_row['left_id'] . ' ORDER BY left_id ASC');
$result = $db->sql_query_limit($sql, $steps);
$target = array();
while ($row = $db->sql_fetchrow($result))
{
$target = $row;
}
$db->sql_freeresult($result);
if (!sizeof($target))
{
// The module is already on top or bottom
return false;
}
/**
* $left_id and $right_id define the scope of the nodes that are affected by the move.
* $diff_up and $diff_down are the values to substract or add to each node's left_id
* and right_id in order to move them up or down.
* $move_up_left and $move_up_right define the scope of the nodes that are moving
* up. Other nodes in the scope of ($left_id, $right_id) are considered to move down.
*/
if ($action == 'move_up')
{
$left_id = (int) $target['left_id'];
$right_id = (int) $module_row['right_id'];
$diff_up = (int) ($module_row['left_id'] - $target['left_id']);
$diff_down = (int) ($module_row['right_id'] + 1 - $module_row['left_id']);
$move_up_left = (int) $module_row['left_id'];
$move_up_right = (int) $module_row['right_id'];
}
else
{
$left_id = (int) $module_row['left_id'];
$right_id = (int) $target['right_id'];
$diff_up = (int) ($module_row['right_id'] + 1 - $module_row['left_id']);
$diff_down = (int) ($target['right_id'] - $module_row['right_id']);
$move_up_left = (int) ($module_row['right_id'] + 1);
$move_up_right = (int) $target['right_id'];
}
// Now do the dirty job
$sql = 'UPDATE ' . MODULES_TABLE . "
SET left_id = left_id + CASE
WHEN left_id BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up}
ELSE {$diff_down}
END,
right_id = right_id + CASE
WHEN right_id BETWEEN {$move_up_left} AND {$move_up_right} THEN -{$diff_up}
ELSE {$diff_down}
END
WHERE module_class = '" . $db->sql_escape($this->module_class) . "'
AND left_id BETWEEN {$left_id} AND {$right_id}
AND right_id BETWEEN {$left_id} AND {$right_id}";
$db->sql_query($sql);
$this->remove_cache_file();
return $this->lang_name($target['module_langname']);
}
}
?>PK
[
c acp/acp_php_info.phpnu W+A tpl_name = 'acp_php_info';
$this->page_title = 'ACP_PHP_INFO';
ob_start();
phpinfo(INFO_GENERAL | INFO_CONFIGURATION | INFO_MODULES | INFO_VARIABLES);
$phpinfo = ob_get_clean();
$phpinfo = trim($phpinfo);
// Here we play around a little with the PHP Info HTML to try and stylise
// it along phpBB's lines ... hopefully without breaking anything. The idea
// for this was nabbed from the PHP annotated manual
preg_match_all('#