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| <?php | |
| /** | |
| * | |
| * This file is part of the phpBB Forum Software package. | |
| * | |
| * @copyright (c) phpBB Limited <https://www.phpbb.com> | |
| * @license GNU General Public License, version 2 (GPL-2.0) | |
| * | |
| * For full copyright and license information, please see | |
| * the docs/CREDITS.txt file. | |
| * | |
| */ | |
| /** | |
| * @ignore | |
| */ | |
| if (!defined('IN_PHPBB')) | |
| { | |
| exit; | |
| } | |
| // Common global functions | |
| /** | |
| * Generates an alphanumeric random string of given length | |
| * | |
| * @param int $num_chars Length of random string, defaults to 8. | |
| * This number should be less or equal than 64. | |
| * | |
| * @return string | |
| */ | |
| function gen_rand_string($num_chars = 8) | |
| { | |
| $range = array_merge(range('A', 'Z'), range(0, 9)); | |
| $size = count($range); | |
| $output = ''; | |
| for ($i = 0; $i < $num_chars; $i++) | |
| { | |
| $rand = random_int(0, $size-1); | |
| $output .= $range[$rand]; | |
| } | |
| return $output; | |
| } | |
| /** | |
| * Generates a user-friendly alphanumeric random string of given length | |
| * We remove 0 and O so users cannot confuse those in passwords etc. | |
| * | |
| * @param int $num_chars Length of random string, defaults to 8. | |
| * This number should be less or equal than 64. | |
| * | |
| * @return string | |
| */ | |
| function gen_rand_string_friendly($num_chars = 8) | |
| { | |
| $range = array_merge(range('A', 'N'), range('P', 'Z'), range(1, 9)); | |
| $size = count($range); | |
| $output = ''; | |
| for ($i = 0; $i < $num_chars; $i++) | |
| { | |
| $rand = random_int(0, $size-1); | |
| $output .= $range[$rand]; | |
| } | |
| return $output; | |
| } | |
| /** | |
| * Return unique id | |
| */ | |
| function unique_id() | |
| { | |
| return strtolower(gen_rand_string(16)); | |
| } | |
| /** | |
| * Wrapper for mt_rand() which allows swapping $min and $max parameters. | |
| * | |
| * PHP does not allow us to swap the order of the arguments for mt_rand() anymore. | |
| * (since PHP 5.3.4, see http://bugs.php.net/46587) | |
| * | |
| * @param int $min Lowest value to be returned | |
| * @param int $max Highest value to be returned | |
| * | |
| * @return int Random integer between $min and $max (or $max and $min) | |
| */ | |
| function phpbb_mt_rand($min, $max) | |
| { | |
| return ($min > $max) ? mt_rand($max, $min) : mt_rand($min, $max); | |
| } | |
| /** | |
| * Wrapper for getdate() which returns the equivalent array for UTC timestamps. | |
| * | |
| * @param int $time Unix timestamp (optional) | |
| * | |
| * @return array Returns an associative array of information related to the timestamp. | |
| * See http://www.php.net/manual/en/function.getdate.php | |
| */ | |
| function phpbb_gmgetdate($time = false) | |
| { | |
| if ($time === false) | |
| { | |
| $time = time(); | |
| } | |
| // getdate() interprets timestamps in local time. | |
| // So use UTC timezone temporarily to get UTC date info array. | |
| $current_timezone = date_default_timezone_get(); | |
| // Set UTC timezone and get respective date info | |
| date_default_timezone_set('UTC'); | |
| $date_info = getdate($time); | |
| // Restore timezone back | |
| date_default_timezone_set($current_timezone); | |
| return $date_info; | |
| } | |
| /** | |
| * Return formatted string for filesizes | |
| * | |
| * @param mixed $value filesize in bytes | |
| * (non-negative number; int, float or string) | |
| * @param bool $string_only true if language string should be returned | |
| * @param array $allowed_units only allow these units (data array indexes) | |
| * | |
| * @return mixed data array if $string_only is false | |
| */ | |
| function get_formatted_filesize($value, $string_only = true, $allowed_units = false) | |
| { | |
| global $user; | |
| $available_units = array( | |
| 'tb' => array( | |
| 'min' => 1099511627776, // pow(2, 40) | |
| 'index' => 4, | |
| 'si_unit' => 'TB', | |
| 'iec_unit' => 'TIB', | |
| ), | |
| 'gb' => array( | |
| 'min' => 1073741824, // pow(2, 30) | |
| 'index' => 3, | |
| 'si_unit' => 'GB', | |
| 'iec_unit' => 'GIB', | |
| ), | |
| 'mb' => array( | |
| 'min' => 1048576, // pow(2, 20) | |
| 'index' => 2, | |
| 'si_unit' => 'MB', | |
| 'iec_unit' => 'MIB', | |
| ), | |
| 'kb' => array( | |
| 'min' => 1024, // pow(2, 10) | |
| 'index' => 1, | |
| 'si_unit' => 'KB', | |
| 'iec_unit' => 'KIB', | |
| ), | |
| 'b' => array( | |
| 'min' => 0, | |
| 'index' => 0, | |
| 'si_unit' => 'BYTES', // Language index | |
| 'iec_unit' => 'BYTES', // Language index | |
| ), | |
| ); | |
| foreach ($available_units as $si_identifier => $unit_info) | |
| { | |
| if (!empty($allowed_units) && $si_identifier != 'b' && !in_array($si_identifier, $allowed_units)) | |
| { | |
| continue; | |
| } | |
| if ($value >= $unit_info['min']) | |
| { | |
| $unit_info['si_identifier'] = $si_identifier; | |
| break; | |
| } | |
| } | |
| unset($available_units); | |
| for ($i = 0; $i < $unit_info['index']; $i++) | |
| { | |
| $value /= 1024; | |
| } | |
| $value = round($value, 2); | |
| // Lookup units in language dictionary | |
| $unit_info['si_unit'] = (isset($user->lang[$unit_info['si_unit']])) ? $user->lang[$unit_info['si_unit']] : $unit_info['si_unit']; | |
| $unit_info['iec_unit'] = (isset($user->lang[$unit_info['iec_unit']])) ? $user->lang[$unit_info['iec_unit']] : $unit_info['iec_unit']; | |
| // Default to IEC | |
| $unit_info['unit'] = $unit_info['iec_unit']; | |
| if (!$string_only) | |
| { | |
| $unit_info['value'] = $value; | |
| return $unit_info; | |
| } | |
| return $value . ' ' . $unit_info['unit']; | |
| } | |
| /** | |
| * Determine whether we are approaching the maximum execution time. Should be called once | |
| * at the beginning of the script in which it's used. | |
| * @return bool Either true if the maximum execution time is nearly reached, or false | |
| * if some time is still left. | |
| */ | |
| function still_on_time($extra_time = 15) | |
| { | |
| static $max_execution_time, $start_time; | |
| $current_time = microtime(true); | |
| if (empty($max_execution_time)) | |
| { | |
| $max_execution_time = (function_exists('ini_get')) ? (int) @ini_get('max_execution_time') : (int) @get_cfg_var('max_execution_time'); | |
| // If zero, then set to something higher to not let the user catch the ten seconds barrier. | |
| if ($max_execution_time === 0) | |
| { | |
| $max_execution_time = 50 + $extra_time; | |
| } | |
| $max_execution_time = min(max(10, ($max_execution_time - $extra_time)), 50); | |
| // For debugging purposes | |
| // $max_execution_time = 10; | |
| global $starttime; | |
| $start_time = (empty($starttime)) ? $current_time : $starttime; | |
| } | |
| return (ceil($current_time - $start_time) < $max_execution_time) ? true : false; | |
| } | |
| /** | |
| * Wrapper for version_compare() that allows using uppercase A and B | |
| * for alpha and beta releases. | |
| * | |
| * See http://www.php.net/manual/en/function.version-compare.php | |
| * | |
| * @param string $version1 First version number | |
| * @param string $version2 Second version number | |
| * @param string $operator Comparison operator (optional) | |
| * | |
| * @return mixed Boolean (true, false) if comparison operator is specified. | |
| * Integer (-1, 0, 1) otherwise. | |
| */ | |
| function phpbb_version_compare($version1, $version2, $operator = null) | |
| { | |
| $version1 = strtolower($version1); | |
| $version2 = strtolower($version2); | |
| if (is_null($operator)) | |
| { | |
| return version_compare($version1, $version2); | |
| } | |
| else | |
| { | |
| return version_compare($version1, $version2, $operator); | |
| } | |
| } | |
| // functions used for building option fields | |
| /** | |
| * Pick a language, any language ... | |
| * | |
| * @param string $default Language ISO code to be selected by default in the dropdown list | |
| * @param array $langdata Language data in format of array(array('lang_iso' => string, lang_local_name => string), ...) | |
| * | |
| * @return string HTML options for language selection dropdown list. | |
| */ | |
| function language_select($default = '', array $langdata = []) | |
| { | |
| global $db; | |
| if (empty($langdata)) | |
| { | |
| $sql = 'SELECT lang_iso, lang_local_name | |
| FROM ' . LANG_TABLE . ' | |
| ORDER BY lang_english_name'; | |
| $result = $db->sql_query($sql); | |
| $langdata = (array) $db->sql_fetchrowset($result); | |
| $db->sql_freeresult($result); | |
| } | |
| $lang_options = ''; | |
| foreach ($langdata as $row) | |
| { | |
| $selected = ($row['lang_iso'] == $default) ? ' selected="selected"' : ''; | |
| $lang_options .= '<option value="' . $row['lang_iso'] . '"' . $selected . '>' . $row['lang_local_name'] . '</option>'; | |
| } | |
| return $lang_options; | |
| } | |
| /** | |
| * Pick a template/theme combo | |
| * | |
| * @param string $default Style ID to be selected by default in the dropdown list | |
| * @param bool $all Flag indicating if all styles data including inactive ones should be fetched | |
| * @param array $styledata Style data in format of array(array('style_id' => int, style_name => string), ...) | |
| * | |
| * @return string HTML options for style selection dropdown list. | |
| */ | |
| function style_select($default = '', $all = false, array $styledata = []) | |
| { | |
| global $db; | |
| if (empty($styledata)) | |
| { | |
| $sql_where = (!$all) ? 'WHERE style_active = 1 ' : ''; | |
| $sql = 'SELECT style_id, style_name | |
| FROM ' . STYLES_TABLE . " | |
| $sql_where | |
| ORDER BY style_name"; | |
| $result = $db->sql_query($sql); | |
| $styledata = (array) $db->sql_fetchrowset($result); | |
| $db->sql_freeresult($result); | |
| } | |
| $style_options = ''; | |
| foreach ($styledata as $row) | |
| { | |
| $selected = ($row['style_id'] == $default) ? ' selected="selected"' : ''; | |
| $style_options .= '<option value="' . $row['style_id'] . '"' . $selected . '>' . $row['style_name'] . '</option>'; | |
| } | |
| return $style_options; | |
| } | |
| /** | |
| * Format the timezone offset with hours and minutes | |
| * | |
| * @param int $tz_offset Timezone offset in seconds | |
| * @param bool $show_null Whether null offsets should be shown | |
| * @return string Normalized offset string: -7200 => -02:00 | |
| * 16200 => +04:30 | |
| */ | |
| function phpbb_format_timezone_offset($tz_offset, $show_null = false) | |
| { | |
| $sign = ($tz_offset < 0) ? '-' : '+'; | |
| $time_offset = abs($tz_offset); | |
| if ($time_offset == 0 && $show_null == false) | |
| { | |
| return ''; | |
| } | |
| $offset_seconds = $time_offset % 3600; | |
| $offset_minutes = $offset_seconds / 60; | |
| $offset_hours = ($time_offset - $offset_seconds) / 3600; | |
| $offset_string = sprintf("%s%02d:%02d", $sign, $offset_hours, $offset_minutes); | |
| return $offset_string; | |
| } | |
| /** | |
| * Compares two time zone labels. | |
| * Arranges them in increasing order by timezone offset. | |
| * Places UTC before other timezones in the same offset. | |
| */ | |
| function phpbb_tz_select_compare($a, $b) | |
| { | |
| $a_sign = $a[3]; | |
| $b_sign = $b[3]; | |
| if ($a_sign != $b_sign) | |
| { | |
| return $a_sign == '-' ? -1 : 1; | |
| } | |
| $a_offset = substr($a, 4, 5); | |
| $b_offset = substr($b, 4, 5); | |
| if ($a_offset == $b_offset) | |
| { | |
| $a_name = substr($a, 12); | |
| $b_name = substr($b, 12); | |
| if ($a_name == $b_name) | |
| { | |
| return 0; | |
| } | |
| else if ($a_name == 'UTC') | |
| { | |
| return -1; | |
| } | |
| else if ($b_name == 'UTC') | |
| { | |
| return 1; | |
| } | |
| else | |
| { | |
| return $a_name < $b_name ? -1 : 1; | |
| } | |
| } | |
| else | |
| { | |
| if ($a_sign == '-') | |
| { | |
| return $a_offset > $b_offset ? -1 : 1; | |
| } | |
| else | |
| { | |
| return $a_offset < $b_offset ? -1 : 1; | |
| } | |
| } | |
| } | |
| /** | |
| * Return list of timezone identifiers | |
| * We also add the selected timezone if we can create an object with it. | |
| * DateTimeZone::listIdentifiers seems to not add all identifiers to the list, | |
| * because some are only kept for backward compatible reasons. If the user has | |
| * a deprecated value, we add it here, so it can still be kept. Once the user | |
| * changed his value, there is no way back to deprecated values. | |
| * | |
| * @param string $selected_timezone Additional timezone that shall | |
| * be added to the list of identiers | |
| * @return array DateTimeZone::listIdentifiers and additional | |
| * selected_timezone if it is a valid timezone. | |
| */ | |
| function phpbb_get_timezone_identifiers($selected_timezone) | |
| { | |
| $timezones = DateTimeZone::listIdentifiers(); | |
| if (!in_array($selected_timezone, $timezones)) | |
| { | |
| try | |
| { | |
| // Add valid timezones that are currently selected but not returned | |
| // by DateTimeZone::listIdentifiers | |
| $validate_timezone = new DateTimeZone($selected_timezone); | |
| $timezones[] = $selected_timezone; | |
| } | |
| catch (\Exception $e) | |
| { | |
| } | |
| } | |
| return $timezones; | |
| } | |
| /** | |
| * Options to pick a timezone and date/time | |
| * | |
| * @param \phpbb\template\template $template phpBB template object | |
| * @param \phpbb\user $user Object of the current user | |
| * @param string $default A timezone to select | |
| * @param boolean $truncate Shall we truncate the options text | |
| * | |
| * @return array Returns an array containing the options for the time selector. | |
| */ | |
| function phpbb_timezone_select($template, $user, $default = '', $truncate = false) | |
| { | |
| static $timezones; | |
| $default_offset = ''; | |
| if (!isset($timezones)) | |
| { | |
| $unsorted_timezones = phpbb_get_timezone_identifiers($default); | |
| $timezones = array(); | |
| foreach ($unsorted_timezones as $timezone) | |
| { | |
| $tz = new DateTimeZone($timezone); | |
| $dt = $user->create_datetime('now', $tz); | |
| $offset = $dt->getOffset(); | |
| $current_time = $dt->format($user->lang['DATETIME_FORMAT'], true); | |
| $offset_string = phpbb_format_timezone_offset($offset, true); | |
| $timezones['UTC' . $offset_string . ' - ' . $timezone] = array( | |
| 'tz' => $timezone, | |
| 'offset' => $offset_string, | |
| 'current' => $current_time, | |
| ); | |
| if ($timezone === $default) | |
| { | |
| $default_offset = 'UTC' . $offset_string; | |
| } | |
| } | |
| unset($unsorted_timezones); | |
| uksort($timezones, 'phpbb_tz_select_compare'); | |
| } | |
| $tz_select = $opt_group = ''; | |
| foreach ($timezones as $key => $timezone) | |
| { | |
| if ($opt_group != $timezone['offset']) | |
| { | |
| // Generate tz_select for backwards compatibility | |
| $tz_select .= ($opt_group) ? '</optgroup>' : ''; | |
| $tz_select .= '<optgroup label="' . $user->lang(array('timezones', 'UTC_OFFSET_CURRENT'), $timezone['offset'], $timezone['current']) . '">'; | |
| $opt_group = $timezone['offset']; | |
| $template->assign_block_vars('timezone_select', array( | |
| 'LABEL' => $user->lang(array('timezones', 'UTC_OFFSET_CURRENT'), $timezone['offset'], $timezone['current']), | |
| 'VALUE' => $key . ' - ' . $timezone['current'], | |
| )); | |
| $selected = (!empty($default_offset) && strpos($key, $default_offset) !== false) ? ' selected="selected"' : ''; | |
| $template->assign_block_vars('timezone_date', array( | |
| 'VALUE' => $key . ' - ' . $timezone['current'], | |
| 'SELECTED' => !empty($selected), | |
| 'TITLE' => $user->lang(array('timezones', 'UTC_OFFSET_CURRENT'), $timezone['offset'], $timezone['current']), | |
| )); | |
| } | |
| $label = $timezone['tz']; | |
| if (isset($user->lang['timezones'][$label])) | |
| { | |
| $label = $user->lang['timezones'][$label]; | |
| } | |
| $title = $user->lang(array('timezones', 'UTC_OFFSET_CURRENT'), $timezone['offset'], $label); | |
| if ($truncate) | |
| { | |
| $label = truncate_string($label, 50, 255, false, '...'); | |
| } | |
| // Also generate timezone_select for backwards compatibility | |
| $selected = ($timezone['tz'] === $default) ? ' selected="selected"' : ''; | |
| $tz_select .= '<option title="' . $title . '" value="' . $timezone['tz'] . '"' . $selected . '>' . $label . '</option>'; | |
| $template->assign_block_vars('timezone_select.timezone_options', array( | |
| 'TITLE' => $title, | |
| 'VALUE' => $timezone['tz'], | |
| 'SELECTED' => !empty($selected), | |
| 'LABEL' => $label, | |
| )); | |
| } | |
| $tz_select .= '</optgroup>'; | |
| return $tz_select; | |
| } | |
| // Functions handling topic/post tracking/marking | |
| /** | |
| * Marks a topic/forum as read | |
| * Marks a topic as posted to | |
| * | |
| * @param string $mode (all, topics, topic, post) | |
| * @param int|bool $forum_id Used in all, topics, and topic mode | |
| * @param int|bool $topic_id Used in topic and post mode | |
| * @param int $post_time 0 means current time(), otherwise to set a specific mark time | |
| * @param int $user_id can only be used with $mode == 'post' | |
| */ | |
| function markread($mode, $forum_id = false, $topic_id = false, $post_time = 0, $user_id = 0) | |
| { | |
| global $db, $user, $config; | |
| global $request, $phpbb_container, $phpbb_dispatcher; | |
| $post_time = ($post_time === 0 || $post_time > time()) ? time() : (int) $post_time; | |
| $should_markread = true; | |
| /** | |
| * This event is used for performing actions directly before marking forums, | |
| * topics or posts as read. | |
| * | |
| * It is also possible to prevent the marking. For that, the $should_markread parameter | |
| * should be set to FALSE. | |
| * | |
| * @event core.markread_before | |
| * @var string mode Variable containing marking mode value | |
| * @var mixed forum_id Variable containing forum id, or false | |
| * @var mixed topic_id Variable containing topic id, or false | |
| * @var int post_time Variable containing post time | |
| * @var int user_id Variable containing the user id | |
| * @var bool should_markread Flag indicating if the markread should be done or not. | |
| * @since 3.1.4-RC1 | |
| */ | |
| $vars = array( | |
| 'mode', | |
| 'forum_id', | |
| 'topic_id', | |
| 'post_time', | |
| 'user_id', | |
| 'should_markread', | |
| ); | |
| extract($phpbb_dispatcher->trigger_event('core.markread_before', compact($vars))); | |
| if (!$should_markread) | |
| { | |
| return; | |
| } | |
| if ($mode == 'all') | |
| { | |
| if (empty($forum_id)) | |
| { | |
| // Mark all forums read (index page) | |
| /* @var $phpbb_notifications \phpbb\notification\manager */ | |
| $phpbb_notifications = $phpbb_container->get('notification_manager'); | |
| // Mark all topic notifications read for this user | |
| $phpbb_notifications->mark_notifications(array( | |
| 'notification.type.topic', | |
| 'notification.type.quote', | |
| 'notification.type.bookmark', | |
| 'notification.type.post', | |
| 'notification.type.approve_topic', | |
| 'notification.type.approve_post', | |
| 'notification.type.forum', | |
| ), false, $user->data['user_id'], $post_time); | |
| if ($config['load_db_lastread'] && $user->data['is_registered']) | |
| { | |
| // Mark all forums read (index page) | |
| $tables = array(TOPICS_TRACK_TABLE, FORUMS_TRACK_TABLE); | |
| foreach ($tables as $table) | |
| { | |
| $sql = 'DELETE FROM ' . $table . " | |
| WHERE user_id = {$user->data['user_id']} | |
| AND mark_time < $post_time"; | |
| $db->sql_query($sql); | |
| } | |
| $sql = 'UPDATE ' . USERS_TABLE . " | |
| SET user_lastmark = $post_time | |
| WHERE user_id = {$user->data['user_id']} | |
| AND user_lastmark < $post_time"; | |
| $db->sql_query($sql); | |
| } | |
| else if ($config['load_anon_lastread'] || $user->data['is_registered']) | |
| { | |
| $tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE); | |
| $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array(); | |
| unset($tracking_topics['tf']); | |
| unset($tracking_topics['t']); | |
| unset($tracking_topics['f']); | |
| $tracking_topics['l'] = base_convert($post_time - $config['board_startdate'], 10, 36); | |
| $user->set_cookie('track', tracking_serialize($tracking_topics), $post_time + 31536000); | |
| $request->overwrite($config['cookie_name'] . '_track', tracking_serialize($tracking_topics), \phpbb\request\request_interface::COOKIE); | |
| unset($tracking_topics); | |
| if ($user->data['is_registered']) | |
| { | |
| $sql = 'UPDATE ' . USERS_TABLE . " | |
| SET user_lastmark = $post_time | |
| WHERE user_id = {$user->data['user_id']} | |
| AND user_lastmark < $post_time"; | |
| $db->sql_query($sql); | |
| } | |
| } | |
| } | |
| } | |
| else if ($mode == 'topics') | |
| { | |
| // Mark all topics in forums read | |
| if (!is_array($forum_id)) | |
| { | |
| $forum_id = array($forum_id); | |
| } | |
| else | |
| { | |
| $forum_id = array_unique($forum_id); | |
| } | |
| /* @var $phpbb_notifications \phpbb\notification\manager */ | |
| $phpbb_notifications = $phpbb_container->get('notification_manager'); | |
| $phpbb_notifications->mark_notifications_by_parent(array( | |
| 'notification.type.topic', | |
| 'notification.type.approve_topic', | |
| ), $forum_id, $user->data['user_id'], $post_time); | |
| // Mark all post/quote notifications read for this user in this forum | |
| $topic_ids = array(); | |
| $sql = 'SELECT topic_id | |
| FROM ' . TOPICS_TABLE . ' | |
| WHERE ' . $db->sql_in_set('forum_id', $forum_id); | |
| $result = $db->sql_query($sql); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $topic_ids[] = $row['topic_id']; | |
| } | |
| $db->sql_freeresult($result); | |
| $phpbb_notifications->mark_notifications_by_parent(array( | |
| 'notification.type.quote', | |
| 'notification.type.bookmark', | |
| 'notification.type.post', | |
| 'notification.type.approve_post', | |
| 'notification.type.forum', | |
| ), $topic_ids, $user->data['user_id'], $post_time); | |
| // Add 0 to forums array to mark global announcements correctly | |
| // $forum_id[] = 0; | |
| if ($config['load_db_lastread'] && $user->data['is_registered']) | |
| { | |
| $sql = 'DELETE FROM ' . TOPICS_TRACK_TABLE . " | |
| WHERE user_id = {$user->data['user_id']} | |
| AND mark_time < $post_time | |
| AND " . $db->sql_in_set('forum_id', $forum_id); | |
| $db->sql_query($sql); | |
| $sql = 'SELECT forum_id | |
| FROM ' . FORUMS_TRACK_TABLE . " | |
| WHERE user_id = {$user->data['user_id']} | |
| AND " . $db->sql_in_set('forum_id', $forum_id); | |
| $result = $db->sql_query($sql); | |
| $sql_update = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $sql_update[] = (int) $row['forum_id']; | |
| } | |
| $db->sql_freeresult($result); | |
| if (count($sql_update)) | |
| { | |
| $sql = 'UPDATE ' . FORUMS_TRACK_TABLE . " | |
| SET mark_time = $post_time | |
| WHERE user_id = {$user->data['user_id']} | |
| AND mark_time < $post_time | |
| AND " . $db->sql_in_set('forum_id', $sql_update); | |
| $db->sql_query($sql); | |
| } | |
| if ($sql_insert = array_diff($forum_id, $sql_update)) | |
| { | |
| $sql_ary = array(); | |
| foreach ($sql_insert as $f_id) | |
| { | |
| $sql_ary[] = array( | |
| 'user_id' => (int) $user->data['user_id'], | |
| 'forum_id' => (int) $f_id, | |
| 'mark_time' => $post_time, | |
| ); | |
| } | |
| $db->sql_multi_insert(FORUMS_TRACK_TABLE, $sql_ary); | |
| } | |
| } | |
| else if ($config['load_anon_lastread'] || $user->data['is_registered']) | |
| { | |
| $tracking = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE); | |
| $tracking = ($tracking) ? tracking_unserialize($tracking) : array(); | |
| foreach ($forum_id as $f_id) | |
| { | |
| $topic_ids36 = (isset($tracking['tf'][$f_id])) ? $tracking['tf'][$f_id] : array(); | |
| if (isset($tracking['tf'][$f_id])) | |
| { | |
| unset($tracking['tf'][$f_id]); | |
| } | |
| foreach ($topic_ids36 as $topic_id36) | |
| { | |
| unset($tracking['t'][$topic_id36]); | |
| } | |
| if (isset($tracking['f'][$f_id])) | |
| { | |
| unset($tracking['f'][$f_id]); | |
| } | |
| $tracking['f'][$f_id] = base_convert($post_time - $config['board_startdate'], 10, 36); | |
| } | |
| if (isset($tracking['tf']) && empty($tracking['tf'])) | |
| { | |
| unset($tracking['tf']); | |
| } | |
| $user->set_cookie('track', tracking_serialize($tracking), $post_time + 31536000); | |
| $request->overwrite($config['cookie_name'] . '_track', tracking_serialize($tracking), \phpbb\request\request_interface::COOKIE); | |
| unset($tracking); | |
| } | |
| } | |
| else if ($mode == 'topic') | |
| { | |
| if ($topic_id === false || $forum_id === false) | |
| { | |
| return; | |
| } | |
| /* @var $phpbb_notifications \phpbb\notification\manager */ | |
| $phpbb_notifications = $phpbb_container->get('notification_manager'); | |
| // Mark post notifications read for this user in this topic | |
| $phpbb_notifications->mark_notifications(array( | |
| 'notification.type.topic', | |
| 'notification.type.approve_topic', | |
| ), $topic_id, $user->data['user_id'], $post_time); | |
| $phpbb_notifications->mark_notifications_by_parent(array( | |
| 'notification.type.quote', | |
| 'notification.type.bookmark', | |
| 'notification.type.post', | |
| 'notification.type.approve_post', | |
| 'notification.type.forum', | |
| ), $topic_id, $user->data['user_id'], $post_time); | |
| if ($config['load_db_lastread'] && $user->data['is_registered']) | |
| { | |
| $sql = 'UPDATE ' . TOPICS_TRACK_TABLE . " | |
| SET mark_time = $post_time | |
| WHERE user_id = {$user->data['user_id']} | |
| AND mark_time < $post_time | |
| AND topic_id = $topic_id"; | |
| $db->sql_query($sql); | |
| // insert row | |
| if (!$db->sql_affectedrows()) | |
| { | |
| $db->sql_return_on_error(true); | |
| $sql_ary = array( | |
| 'user_id' => (int) $user->data['user_id'], | |
| 'topic_id' => (int) $topic_id, | |
| 'forum_id' => (int) $forum_id, | |
| 'mark_time' => $post_time, | |
| ); | |
| $db->sql_query('INSERT INTO ' . TOPICS_TRACK_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary)); | |
| $db->sql_return_on_error(false); | |
| } | |
| } | |
| else if ($config['load_anon_lastread'] || $user->data['is_registered']) | |
| { | |
| $tracking = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE); | |
| $tracking = ($tracking) ? tracking_unserialize($tracking) : array(); | |
| $topic_id36 = base_convert($topic_id, 10, 36); | |
| if (!isset($tracking['t'][$topic_id36])) | |
| { | |
| $tracking['tf'][$forum_id][$topic_id36] = true; | |
| } | |
| $tracking['t'][$topic_id36] = base_convert($post_time - (int) $config['board_startdate'], 10, 36); | |
| // If the cookie grows larger than 10000 characters we will remove the smallest value | |
| // This can result in old topics being unread - but most of the time it should be accurate... | |
| if (strlen($request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE)) > 10000) | |
| { | |
| //echo 'Cookie grown too large' . print_r($tracking, true); | |
| // We get the ten most minimum stored time offsets and its associated topic ids | |
| $time_keys = array(); | |
| for ($i = 0; $i < 10 && count($tracking['t']); $i++) | |
| { | |
| $min_value = min($tracking['t']); | |
| $m_tkey = array_search($min_value, $tracking['t']); | |
| unset($tracking['t'][$m_tkey]); | |
| $time_keys[$m_tkey] = $min_value; | |
| } | |
| // Now remove the topic ids from the array... | |
| foreach ($tracking['tf'] as $f_id => $topic_id_ary) | |
| { | |
| foreach ($time_keys as $m_tkey => $min_value) | |
| { | |
| if (isset($topic_id_ary[$m_tkey])) | |
| { | |
| $tracking['f'][$f_id] = $min_value; | |
| unset($tracking['tf'][$f_id][$m_tkey]); | |
| } | |
| } | |
| } | |
| if ($user->data['is_registered']) | |
| { | |
| $user->data['user_lastmark'] = intval(base_convert(max($time_keys) + $config['board_startdate'], 36, 10)); | |
| $sql = 'UPDATE ' . USERS_TABLE . " | |
| SET user_lastmark = $post_time | |
| WHERE user_id = {$user->data['user_id']} | |
| AND mark_time < $post_time"; | |
| $db->sql_query($sql); | |
| } | |
| else | |
| { | |
| $tracking['l'] = max($time_keys); | |
| } | |
| } | |
| $user->set_cookie('track', tracking_serialize($tracking), $post_time + 31536000); | |
| $request->overwrite($config['cookie_name'] . '_track', tracking_serialize($tracking), \phpbb\request\request_interface::COOKIE); | |
| } | |
| } | |
| else if ($mode == 'post') | |
| { | |
| if ($topic_id === false) | |
| { | |
| return; | |
| } | |
| $use_user_id = (!$user_id) ? $user->data['user_id'] : $user_id; | |
| if ($config['load_db_track'] && $use_user_id != ANONYMOUS) | |
| { | |
| $db->sql_return_on_error(true); | |
| $sql_ary = array( | |
| 'user_id' => (int) $use_user_id, | |
| 'topic_id' => (int) $topic_id, | |
| 'topic_posted' => 1, | |
| ); | |
| $db->sql_query('INSERT INTO ' . TOPICS_POSTED_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary)); | |
| $db->sql_return_on_error(false); | |
| } | |
| } | |
| /** | |
| * This event is used for performing actions directly after forums, | |
| * topics or posts have been marked as read. | |
| * | |
| * @event core.markread_after | |
| * @var string mode Variable containing marking mode value | |
| * @var mixed forum_id Variable containing forum id, or false | |
| * @var mixed topic_id Variable containing topic id, or false | |
| * @var int post_time Variable containing post time | |
| * @var int user_id Variable containing the user id | |
| * @since 3.2.6-RC1 | |
| */ | |
| $vars = array( | |
| 'mode', | |
| 'forum_id', | |
| 'topic_id', | |
| 'post_time', | |
| 'user_id', | |
| ); | |
| extract($phpbb_dispatcher->trigger_event('core.markread_after', compact($vars))); | |
| } | |
| /** | |
| * Get topic tracking info by using already fetched info | |
| */ | |
| function get_topic_tracking($forum_id, $topic_ids, &$rowset, $forum_mark_time, $global_announce_list = false) | |
| { | |
| global $user; | |
| $last_read = array(); | |
| if (!is_array($topic_ids)) | |
| { | |
| $topic_ids = array($topic_ids); | |
| } | |
| foreach ($topic_ids as $topic_id) | |
| { | |
| if (!empty($rowset[$topic_id]['mark_time'])) | |
| { | |
| $last_read[$topic_id] = $rowset[$topic_id]['mark_time']; | |
| } | |
| } | |
| $topic_ids = array_diff($topic_ids, array_keys($last_read)); | |
| if (count($topic_ids)) | |
| { | |
| $mark_time = array(); | |
| if (!empty($forum_mark_time[$forum_id]) && $forum_mark_time[$forum_id] !== false) | |
| { | |
| $mark_time[$forum_id] = $forum_mark_time[$forum_id]; | |
| } | |
| $user_lastmark = (isset($mark_time[$forum_id])) ? $mark_time[$forum_id] : $user->data['user_lastmark']; | |
| foreach ($topic_ids as $topic_id) | |
| { | |
| $last_read[$topic_id] = $user_lastmark; | |
| } | |
| } | |
| return $last_read; | |
| } | |
| /** | |
| * Get topic tracking info from db (for cookie based tracking only this function is used) | |
| */ | |
| function get_complete_topic_tracking($forum_id, $topic_ids, $global_announce_list = false) | |
| { | |
| global $config, $user, $request; | |
| $last_read = array(); | |
| if (!is_array($topic_ids)) | |
| { | |
| $topic_ids = array($topic_ids); | |
| } | |
| if ($config['load_db_lastread'] && $user->data['is_registered']) | |
| { | |
| global $db; | |
| $sql = 'SELECT topic_id, mark_time | |
| FROM ' . TOPICS_TRACK_TABLE . " | |
| WHERE user_id = {$user->data['user_id']} | |
| AND " . $db->sql_in_set('topic_id', $topic_ids); | |
| $result = $db->sql_query($sql); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $last_read[$row['topic_id']] = $row['mark_time']; | |
| } | |
| $db->sql_freeresult($result); | |
| $topic_ids = array_diff($topic_ids, array_keys($last_read)); | |
| if (count($topic_ids)) | |
| { | |
| $sql = 'SELECT forum_id, mark_time | |
| FROM ' . FORUMS_TRACK_TABLE . " | |
| WHERE user_id = {$user->data['user_id']} | |
| AND forum_id = $forum_id"; | |
| $result = $db->sql_query($sql); | |
| $mark_time = array(); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $mark_time[$row['forum_id']] = $row['mark_time']; | |
| } | |
| $db->sql_freeresult($result); | |
| $user_lastmark = (isset($mark_time[$forum_id])) ? $mark_time[$forum_id] : $user->data['user_lastmark']; | |
| foreach ($topic_ids as $topic_id) | |
| { | |
| $last_read[$topic_id] = $user_lastmark; | |
| } | |
| } | |
| } | |
| else if ($config['load_anon_lastread'] || $user->data['is_registered']) | |
| { | |
| global $tracking_topics; | |
| if (!isset($tracking_topics) || !count($tracking_topics)) | |
| { | |
| $tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE); | |
| $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array(); | |
| } | |
| if (!$user->data['is_registered']) | |
| { | |
| $user_lastmark = (isset($tracking_topics['l'])) ? base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate'] : 0; | |
| } | |
| else | |
| { | |
| $user_lastmark = $user->data['user_lastmark']; | |
| } | |
| foreach ($topic_ids as $topic_id) | |
| { | |
| $topic_id36 = base_convert($topic_id, 10, 36); | |
| if (isset($tracking_topics['t'][$topic_id36])) | |
| { | |
| $last_read[$topic_id] = base_convert($tracking_topics['t'][$topic_id36], 36, 10) + $config['board_startdate']; | |
| } | |
| } | |
| $topic_ids = array_diff($topic_ids, array_keys($last_read)); | |
| if (count($topic_ids)) | |
| { | |
| $mark_time = array(); | |
| if (isset($tracking_topics['f'][$forum_id])) | |
| { | |
| $mark_time[$forum_id] = base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']; | |
| } | |
| $user_lastmark = (isset($mark_time[$forum_id])) ? $mark_time[$forum_id] : $user_lastmark; | |
| foreach ($topic_ids as $topic_id) | |
| { | |
| $last_read[$topic_id] = $user_lastmark; | |
| } | |
| } | |
| } | |
| return $last_read; | |
| } | |
| /** | |
| * Get list of unread topics | |
| * | |
| * @param int $user_id User ID (or false for current user) | |
| * @param string $sql_extra Extra WHERE SQL statement | |
| * @param string $sql_sort ORDER BY SQL sorting statement | |
| * @param string $sql_limit Limits the size of unread topics list, 0 for unlimited query | |
| * @param string $sql_limit_offset Sets the offset of the first row to search, 0 to search from the start | |
| * | |
| * @return int[] Topic ids as keys, mark_time of topic as value | |
| */ | |
| function get_unread_topics($user_id = false, $sql_extra = '', $sql_sort = '', $sql_limit = 1001, $sql_limit_offset = 0) | |
| { | |
| global $config, $db, $user, $request; | |
| global $phpbb_dispatcher; | |
| $user_id = ($user_id === false) ? (int) $user->data['user_id'] : (int) $user_id; | |
| // Data array we're going to return | |
| $unread_topics = array(); | |
| if (empty($sql_sort)) | |
| { | |
| $sql_sort = 'ORDER BY t.topic_last_post_time DESC, t.topic_last_post_id DESC'; | |
| } | |
| if ($config['load_db_lastread'] && $user->data['is_registered']) | |
| { | |
| // Get list of the unread topics | |
| $last_mark = (int) $user->data['user_lastmark']; | |
| $sql_array = array( | |
| 'SELECT' => 't.topic_id, t.topic_last_post_time, tt.mark_time as topic_mark_time, ft.mark_time as forum_mark_time', | |
| 'FROM' => array(TOPICS_TABLE => 't'), | |
| 'LEFT_JOIN' => array( | |
| array( | |
| 'FROM' => array(TOPICS_TRACK_TABLE => 'tt'), | |
| 'ON' => "tt.user_id = $user_id AND t.topic_id = tt.topic_id", | |
| ), | |
| array( | |
| 'FROM' => array(FORUMS_TRACK_TABLE => 'ft'), | |
| 'ON' => "ft.user_id = $user_id AND t.forum_id = ft.forum_id", | |
| ), | |
| ), | |
| 'WHERE' => " | |
| t.topic_last_post_time > $last_mark AND | |
| ( | |
| (tt.mark_time IS NOT NULL AND t.topic_last_post_time > tt.mark_time) OR | |
| (tt.mark_time IS NULL AND ft.mark_time IS NOT NULL AND t.topic_last_post_time > ft.mark_time) OR | |
| (tt.mark_time IS NULL AND ft.mark_time IS NULL) | |
| ) | |
| $sql_extra | |
| $sql_sort", | |
| ); | |
| /** | |
| * Change SQL query for fetching unread topics data | |
| * | |
| * @event core.get_unread_topics_modify_sql | |
| * @var array sql_array Fully assembled SQL query with keys SELECT, FROM, LEFT_JOIN, WHERE | |
| * @var int last_mark User's last_mark time | |
| * @var string sql_extra Extra WHERE SQL statement | |
| * @var string sql_sort ORDER BY SQL sorting statement | |
| * @since 3.1.4-RC1 | |
| */ | |
| $vars = array( | |
| 'sql_array', | |
| 'last_mark', | |
| 'sql_extra', | |
| 'sql_sort', | |
| ); | |
| extract($phpbb_dispatcher->trigger_event('core.get_unread_topics_modify_sql', compact($vars))); | |
| $sql = $db->sql_build_query('SELECT', $sql_array); | |
| $result = $db->sql_query_limit($sql, $sql_limit, $sql_limit_offset); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $topic_id = (int) $row['topic_id']; | |
| $unread_topics[$topic_id] = ($row['topic_mark_time']) ? (int) $row['topic_mark_time'] : (($row['forum_mark_time']) ? (int) $row['forum_mark_time'] : $last_mark); | |
| } | |
| $db->sql_freeresult($result); | |
| } | |
| else if ($config['load_anon_lastread'] || $user->data['is_registered']) | |
| { | |
| global $tracking_topics; | |
| if (empty($tracking_topics)) | |
| { | |
| $tracking_topics = $request->variable($config['cookie_name'] . '_track', '', false, \phpbb\request\request_interface::COOKIE); | |
| $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array(); | |
| } | |
| if (!$user->data['is_registered']) | |
| { | |
| $user_lastmark = (isset($tracking_topics['l'])) ? base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate'] : 0; | |
| } | |
| else | |
| { | |
| $user_lastmark = (int) $user->data['user_lastmark']; | |
| } | |
| $sql = 'SELECT t.topic_id, t.forum_id, t.topic_last_post_time | |
| FROM ' . TOPICS_TABLE . ' t | |
| WHERE t.topic_last_post_time > ' . $user_lastmark . " | |
| $sql_extra | |
| $sql_sort"; | |
| $result = $db->sql_query_limit($sql, $sql_limit, $sql_limit_offset); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| $forum_id = (int) $row['forum_id']; | |
| $topic_id = (int) $row['topic_id']; | |
| $topic_id36 = base_convert($topic_id, 10, 36); | |
| if (isset($tracking_topics['t'][$topic_id36])) | |
| { | |
| $last_read = base_convert($tracking_topics['t'][$topic_id36], 36, 10) + $config['board_startdate']; | |
| if ($row['topic_last_post_time'] > $last_read) | |
| { | |
| $unread_topics[$topic_id] = $last_read; | |
| } | |
| } | |
| else if (isset($tracking_topics['f'][$forum_id])) | |
| { | |
| $mark_time = base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']; | |
| if ($row['topic_last_post_time'] > $mark_time) | |
| { | |
| $unread_topics[$topic_id] = $mark_time; | |
| } | |
| } | |
| else | |
| { | |
| $unread_topics[$topic_id] = $user_lastmark; | |
| } | |
| } | |
| $db->sql_freeresult($result); | |
| } | |
| return $unread_topics; | |
| } | |
| /** | |
| * Check for read forums and update topic tracking info accordingly | |
| * | |
| * @param int $forum_id the forum id to check | |
| * @param int $forum_last_post_time the forums last post time | |
| * @param int $f_mark_time the forums last mark time if user is registered and load_db_lastread enabled | |
| * @param int $mark_time_forum false if the mark time needs to be obtained, else the last users forum mark time | |
| * | |
| * @return true if complete forum got marked read, else false. | |
| */ | |
| function update_forum_tracking_info($forum_id, $forum_last_post_time, $f_mark_time = false, $mark_time_forum = false) | |
| { | |
| global $db, $tracking_topics, $user, $config, $request, $phpbb_container; | |
| // Determine the users last forum mark time if not given. | |
| if ($mark_time_forum === false) | |
| { | |
| if ($config['load_db_lastread'] && $user->data['is_registered']) | |
| { | |
| $mark_time_forum = (!empty($f_mark_time)) ? $f_mark_time : $user->data['user_lastmark']; | |
| } | |
| else if ($config['load_anon_lastread'] || $user->data['is_registered']) | |
| { | |
| $tracking_topics = $request->variable($config['cookie_name'] . '_track', '', true, \phpbb\request\request_interface::COOKIE); | |
| $tracking_topics = ($tracking_topics) ? tracking_unserialize($tracking_topics) : array(); | |
| if (!$user->data['is_registered']) | |
| { | |
| $user->data['user_lastmark'] = (isset($tracking_topics['l'])) ? (int) (base_convert($tracking_topics['l'], 36, 10) + $config['board_startdate']) : 0; | |
| } | |
| $mark_time_forum = (isset($tracking_topics['f'][$forum_id])) ? (int) (base_convert($tracking_topics['f'][$forum_id], 36, 10) + $config['board_startdate']) : $user->data['user_lastmark']; | |
| } | |
| } | |
| // Handle update of unapproved topics info. | |
| // Only update for moderators having m_approve permission for the forum. | |
| /* @var $phpbb_content_visibility \phpbb\content_visibility */ | |
| $phpbb_content_visibility = $phpbb_container->get('content.visibility'); | |
| // Check the forum for any left unread topics. | |
| // If there are none, we mark the forum as read. | |
| if ($config['load_db_lastread'] && $user->data['is_registered']) | |
| { | |
| if ($mark_time_forum >= $forum_last_post_time) | |
| { | |
| // We do not need to mark read, this happened before. Therefore setting this to true | |
| $row = true; | |
| } | |
| else | |
| { | |
| $sql = 'SELECT t.forum_id | |
| FROM ' . TOPICS_TABLE . ' t | |
| LEFT JOIN ' . TOPICS_TRACK_TABLE . ' tt | |
| ON (tt.topic_id = t.topic_id | |
| AND tt.user_id = ' . $user->data['user_id'] . ') | |
| WHERE t.forum_id = ' . $forum_id . ' | |
| AND t.topic_last_post_time > ' . $mark_time_forum . ' | |
| AND t.topic_moved_id = 0 | |
| AND ' . $phpbb_content_visibility->get_visibility_sql('topic', $forum_id, 't.') . ' | |
| AND (tt.topic_id IS NULL | |
| OR tt.mark_time < t.topic_last_post_time)'; | |
| $result = $db->sql_query_limit($sql, 1); | |
| $row = $db->sql_fetchrow($result); | |
| $db->sql_freeresult($result); | |
| } | |
| } | |
| else if ($config['load_anon_lastread'] || $user->data['is_registered']) | |
| { | |
| // Get information from cookie | |
| if (!isset($tracking_topics['tf'][$forum_id])) | |
| { | |
| // We do not need to mark read, this happened before. Therefore setting this to true | |
| $row = true; | |
| } | |
| else | |
| { | |
| $sql = 'SELECT t.topic_id | |
| FROM ' . TOPICS_TABLE . ' t | |
| WHERE t.forum_id = ' . $forum_id . ' | |
| AND t.topic_last_post_time > ' . $mark_time_forum . ' | |
| AND t.topic_moved_id = 0 | |
| AND ' . $phpbb_content_visibility->get_visibility_sql('topic', $forum_id, 't.'); | |
| $result = $db->sql_query($sql); | |
| $check_forum = $tracking_topics['tf'][$forum_id]; | |
| $unread = false; | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| if (!isset($check_forum[base_convert($row['topic_id'], 10, 36)])) | |
| { | |
| $unread = true; | |
| break; | |
| } | |
| } | |
| $db->sql_freeresult($result); | |
| $row = $unread; | |
| } | |
| } | |
| else | |
| { | |
| $row = true; | |
| } | |
| if (!$row) | |
| { | |
| markread('topics', $forum_id); | |
| return true; | |
| } | |
| return false; | |
| } | |
| /** | |
| * Transform an array into a serialized format | |
| */ | |
| function tracking_serialize($input) | |
| { | |
| $out = ''; | |
| foreach ($input as $key => $value) | |
| { | |
| if (is_array($value)) | |
| { | |
| $out .= $key . ':(' . tracking_serialize($value) . ');'; | |
| } | |
| else | |
| { | |
| $out .= $key . ':' . $value . ';'; | |
| } | |
| } | |
| return $out; | |
| } | |
| /** | |
| * Transform a serialized array into an actual array | |
| */ | |
| function tracking_unserialize($string, $max_depth = 3) | |
| { | |
| $n = strlen($string); | |
| if ($n > 10010) | |
| { | |
| die('Invalid data supplied'); | |
| } | |
| $data = $stack = array(); | |
| $key = ''; | |
| $mode = 0; | |
| $level = &$data; | |
| for ($i = 0; $i < $n; ++$i) | |
| { | |
| switch ($mode) | |
| { | |
| case 0: | |
| switch ($string[$i]) | |
| { | |
| case ':': | |
| $level[$key] = 0; | |
| $mode = 1; | |
| break; | |
| case ')': | |
| unset($level); | |
| $level = array_pop($stack); | |
| $mode = 3; | |
| break; | |
| default: | |
| $key .= $string[$i]; | |
| } | |
| break; | |
| case 1: | |
| switch ($string[$i]) | |
| { | |
| case '(': | |
| if (count($stack) >= $max_depth) | |
| { | |
| die('Invalid data supplied'); | |
| } | |
| $stack[] = &$level; | |
| $level[$key] = array(); | |
| $level = &$level[$key]; | |
| $key = ''; | |
| $mode = 0; | |
| break; | |
| default: | |
| $level[$key] = $string[$i]; | |
| $mode = 2; | |
| break; | |
| } | |
| break; | |
| case 2: | |
| switch ($string[$i]) | |
| { | |
| case ')': | |
| unset($level); | |
| $level = array_pop($stack); | |
| $mode = 3; | |
| break; | |
| case ';': | |
| $key = ''; | |
| $mode = 0; | |
| break; | |
| default: | |
| $level[$key] .= $string[$i]; | |
| break; | |
| } | |
| break; | |
| case 3: | |
| switch ($string[$i]) | |
| { | |
| case ')': | |
| unset($level); | |
| $level = array_pop($stack); | |
| break; | |
| case ';': | |
| $key = ''; | |
| $mode = 0; | |
| break; | |
| default: | |
| die('Invalid data supplied'); | |
| break; | |
| } | |
| break; | |
| } | |
| } | |
| if (count($stack) != 0 || ($mode != 0 && $mode != 3)) | |
| { | |
| die('Invalid data supplied'); | |
| } | |
| return $level; | |
| } | |
| // Server functions (building urls, redirecting...) | |
| /** | |
| * Append session id to url. | |
| * This function supports hooks. | |
| * | |
| * @param string $url The url the session id needs to be appended to (can have params) | |
| * @param mixed $params String or array of additional url parameters | |
| * @param bool $is_amp Is url using & (true) or & (false) | |
| * @param string $session_id Possibility to use a custom session id instead of the global one | |
| * @param bool $is_route Is url generated by a route. | |
| * | |
| * @return string The corrected url. | |
| * | |
| * Examples: | |
| * <code> append_sid("{$phpbb_root_path}viewtopic.$phpEx?t=1"); | |
| * append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=1'); | |
| * append_sid("{$phpbb_root_path}viewtopic.$phpEx", 't=1', false); | |
| * append_sid("{$phpbb_root_path}viewtopic.$phpEx", array('t' => 1, 'f' => 2)); | |
| * </code> | |
| * | |
| */ | |
| function append_sid($url, $params = false, $is_amp = true, $session_id = false, $is_route = false) | |
| { | |
| global $_SID, $_EXTRA_URL, $phpbb_hook, $phpbb_path_helper; | |
| global $phpbb_dispatcher; | |
| if ($params === '' || (is_array($params) && empty($params))) | |
| { | |
| // Do not append the ? if the param-list is empty anyway. | |
| $params = false; | |
| } | |
| // Update the root path with the correct relative web path | |
| if (!$is_route && $phpbb_path_helper instanceof \phpbb\path_helper) | |
| { | |
| $url = $phpbb_path_helper->update_web_root_path($url); | |
| } | |
| $append_sid_overwrite = false; | |
| /** | |
| * This event can either supplement or override the append_sid() function | |
| * | |
| * To override this function, the event must set $append_sid_overwrite to | |
| * the new URL value, which will be returned following the event | |
| * | |
| * @event core.append_sid | |
| * @var string url The url the session id needs | |
| * to be appended to (can have | |
| * params) | |
| * @var mixed params String or array of additional | |
| * url parameters | |
| * @var bool is_amp Is url using & (true) or | |
| * & (false) | |
| * @var bool|string session_id Possibility to use a custom | |
| * session id (string) instead of | |
| * the global one (false) | |
| * @var bool|string append_sid_overwrite Overwrite function (string | |
| * URL) or not (false) | |
| * @var bool is_route Is url generated by a route. | |
| * @since 3.1.0-a1 | |
| */ | |
| $vars = array('url', 'params', 'is_amp', 'session_id', 'append_sid_overwrite', 'is_route'); | |
| extract($phpbb_dispatcher->trigger_event('core.append_sid', compact($vars))); | |
| if ($append_sid_overwrite) | |
| { | |
| return $append_sid_overwrite; | |
| } | |
| // The following hook remains for backwards compatibility, though use of | |
| // the event above is preferred. | |
| // Developers using the hook function need to globalise the $_SID and $_EXTRA_URL on their own and also handle it appropriately. | |
| // They could mimic most of what is within this function | |
| if (!empty($phpbb_hook) && $phpbb_hook->call_hook(__FUNCTION__, $url, $params, $is_amp, $session_id)) | |
| { | |
| if ($phpbb_hook->hook_return(__FUNCTION__)) | |
| { | |
| return $phpbb_hook->hook_return_result(__FUNCTION__); | |
| } | |
| } | |
| $params_is_array = is_array($params); | |
| // Get anchor | |
| $anchor = ''; | |
| if (strpos($url, '#') !== false) | |
| { | |
| list($url, $anchor) = explode('#', $url, 2); | |
| $anchor = '#' . $anchor; | |
| } | |
| else if (!$params_is_array && strpos($params, '#') !== false) | |
| { | |
| list($params, $anchor) = explode('#', $params, 2); | |
| $anchor = '#' . $anchor; | |
| } | |
| // Handle really simple cases quickly | |
| if ($_SID == '' && $session_id === false && empty($_EXTRA_URL) && !$params_is_array && !$anchor) | |
| { | |
| if ($params === false) | |
| { | |
| return $url; | |
| } | |
| $url_delim = (strpos($url, '?') === false) ? '?' : (($is_amp) ? '&' : '&'); | |
| return $url . ($params !== false ? $url_delim. $params : ''); | |
| } | |
| // Assign sid if session id is not specified | |
| if ($session_id === false) | |
| { | |
| $session_id = $_SID; | |
| } | |
| $amp_delim = ($is_amp) ? '&' : '&'; | |
| $url_delim = (strpos($url, '?') === false) ? '?' : $amp_delim; | |
| // Appending custom url parameter? | |
| $append_url = (!empty($_EXTRA_URL)) ? implode($amp_delim, $_EXTRA_URL) : ''; | |
| // Use the short variant if possible ;) | |
| if ($params === false) | |
| { | |
| // Append session id | |
| if (!$session_id) | |
| { | |
| return $url . (($append_url) ? $url_delim . $append_url : '') . $anchor; | |
| } | |
| else | |
| { | |
| return $url . (($append_url) ? $url_delim . $append_url . $amp_delim : $url_delim) . 'sid=' . $session_id . $anchor; | |
| } | |
| } | |
| // Build string if parameters are specified as array | |
| if (is_array($params)) | |
| { | |
| $output = array(); | |
| foreach ($params as $key => $item) | |
| { | |
| if ($item === NULL) | |
| { | |
| continue; | |
| } | |
| if ($key == '#') | |
| { | |
| $anchor = '#' . $item; | |
| continue; | |
| } | |
| $output[] = $key . '=' . $item; | |
| } | |
| $params = implode($amp_delim, $output); | |
| } | |
| // Append session id and parameters (even if they are empty) | |
| // If parameters are empty, the developer can still append his/her parameters without caring about the delimiter | |
| return $url . (($append_url) ? $url_delim . $append_url . $amp_delim : $url_delim) . $params . ((!$session_id) ? '' : $amp_delim . 'sid=' . $session_id) . $anchor; | |
| } | |
| /** | |
| * Generate board url (example: http://www.example.com/phpBB) | |
| * | |
| * @param bool $without_script_path if set to true the script path gets not appended (example: http://www.example.com) | |
| * | |
| * @return string the generated board url | |
| */ | |
| function generate_board_url($without_script_path = false) | |
| { | |
| global $config, $user, $request, $symfony_request; | |
| $server_name = $user->host; | |
| // Forcing server vars is the only way to specify/override the protocol | |
| if ($config['force_server_vars'] || !$server_name) | |
| { | |
| $server_protocol = ($config['server_protocol']) ? $config['server_protocol'] : (($config['cookie_secure']) ? 'https://' : 'http://'); | |
| $server_name = $config['server_name']; | |
| $server_port = (int) $config['server_port']; | |
| $script_path = $config['script_path']; | |
| $url = $server_protocol . $server_name; | |
| $cookie_secure = $config['cookie_secure']; | |
| } | |
| else | |
| { | |
| $server_port = (int) $symfony_request->getPort(); | |
| $forwarded_proto = $request->server('HTTP_X_FORWARDED_PROTO'); | |
| if (!empty($forwarded_proto) && $forwarded_proto === 'https') | |
| { | |
| $server_port = 443; | |
| } | |
| // Do not rely on cookie_secure, users seem to think that it means a secured cookie instead of an encrypted connection | |
| $cookie_secure = $request->is_secure() ? 1 : 0; | |
| $url = (($cookie_secure) ? 'https://' : 'http://') . $server_name; | |
| $script_path = $user->page['root_script_path']; | |
| } | |
| if ($server_port && (($cookie_secure && $server_port <> 443) || (!$cookie_secure && $server_port <> 80))) | |
| { | |
| // HTTP HOST can carry a port number (we fetch $user->host, but for old versions this may be true) | |
| if (strpos($server_name, ':') === false) | |
| { | |
| $url .= ':' . $server_port; | |
| } | |
| } | |
| if (!$without_script_path) | |
| { | |
| $url .= $script_path; | |
| } | |
| // Strip / from the end | |
| if (substr($url, -1, 1) == '/') | |
| { | |
| $url = substr($url, 0, -1); | |
| } | |
| return $url; | |
| } | |
| /** | |
| * Redirects the user to another page then exits the script nicely | |
| * This function is intended for urls within the board. It's not meant to redirect to cross-domains. | |
| * | |
| * @param string $url The url to redirect to | |
| * @param bool $return If true, do not redirect but return the sanitized URL. Default is no return. | |
| * @param bool $disable_cd_check If true, redirect() will redirect to an external domain. If false, the redirect point to the boards url if it does not match the current domain. Default is false. | |
| */ | |
| function redirect($url, $return = false, $disable_cd_check = false) | |
| { | |
| global $user, $phpbb_path_helper, $phpbb_dispatcher; | |
| if (!$user->is_setup()) | |
| { | |
| $user->add_lang('common'); | |
| } | |
| // Make sure no &'s are in, this will break the redirect | |
| $url = str_replace('&', '&', $url); | |
| // Determine which type of redirect we need to handle... | |
| $url_parts = @parse_url($url); | |
| if ($url_parts === false) | |
| { | |
| // Malformed url | |
| trigger_error('INSECURE_REDIRECT', E_USER_WARNING); | |
| } | |
| else if (!empty($url_parts['scheme']) && !empty($url_parts['host'])) | |
| { | |
| // Attention: only able to redirect within the same domain if $disable_cd_check is false (yourdomain.com -> www.yourdomain.com will not work) | |
| if (!$disable_cd_check && $url_parts['host'] !== $user->host) | |
| { | |
| trigger_error('INSECURE_REDIRECT', E_USER_WARNING); | |
| } | |
| } | |
| else if ($url[0] == '/') | |
| { | |
| // Absolute uri, prepend direct url... | |
| $url = generate_board_url(true) . $url; | |
| } | |
| else | |
| { | |
| // Relative uri | |
| $pathinfo = pathinfo($url); | |
| // Is the uri pointing to the current directory? | |
| if ($pathinfo['dirname'] == '.') | |
| { | |
| $url = str_replace('./', '', $url); | |
| // Strip / from the beginning | |
| if ($url && substr($url, 0, 1) == '/') | |
| { | |
| $url = substr($url, 1); | |
| } | |
| } | |
| $url = $phpbb_path_helper->remove_web_root_path($url); | |
| if ($user->page['page_dir']) | |
| { | |
| $url = $user->page['page_dir'] . '/' . $url; | |
| } | |
| $url = generate_board_url() . '/' . $url; | |
| } | |
| // Clean URL and check if we go outside the forum directory | |
| $url = $phpbb_path_helper->clean_url($url); | |
| if (!$disable_cd_check && strpos($url, generate_board_url(true) . '/') !== 0) | |
| { | |
| trigger_error('INSECURE_REDIRECT', E_USER_WARNING); | |
| } | |
| // Make sure no linebreaks are there... to prevent http response splitting for PHP < 4.4.2 | |
| if (strpos(urldecode($url), "\n") !== false || strpos(urldecode($url), "\r") !== false || strpos($url, ';') !== false) | |
| { | |
| trigger_error('INSECURE_REDIRECT', E_USER_WARNING); | |
| } | |
| // Now, also check the protocol and for a valid url the last time... | |
| $allowed_protocols = array('http', 'https', 'ftp', 'ftps'); | |
| $url_parts = parse_url($url); | |
| if ($url_parts === false || empty($url_parts['scheme']) || !in_array($url_parts['scheme'], $allowed_protocols)) | |
| { | |
| trigger_error('INSECURE_REDIRECT', E_USER_WARNING); | |
| } | |
| /** | |
| * Execute code and/or overwrite redirect() | |
| * | |
| * @event core.functions.redirect | |
| * @var string url The url | |
| * @var bool return If true, do not redirect but return the sanitized URL. | |
| * @var bool disable_cd_check If true, redirect() will redirect to an external domain. If false, the redirect point to the boards url if it does not match the current domain. | |
| * @since 3.1.0-RC3 | |
| */ | |
| $vars = array('url', 'return', 'disable_cd_check'); | |
| extract($phpbb_dispatcher->trigger_event('core.functions.redirect', compact($vars))); | |
| if ($return) | |
| { | |
| return $url; | |
| } | |
| else | |
| { | |
| garbage_collection(); | |
| } | |
| // Behave as per HTTP/1.1 spec for others | |
| header('Location: ' . $url); | |
| exit; | |
| } | |
| /** | |
| * Returns the install redirect path for phpBB. | |
| * | |
| * @param string $phpbb_root_path The root path of the phpBB installation. | |
| * @param string $phpEx The file extension of php files, e.g., "php". | |
| * @return string The install redirect path. | |
| */ | |
| function phpbb_get_install_redirect(string $phpbb_root_path, string $phpEx): string | |
| { | |
| $script_name = (!empty($_SERVER['REQUEST_URI'])) ? $_SERVER['REQUEST_URI'] : getenv('REQUEST_URI'); | |
| if (!$script_name) | |
| { | |
| $script_name = (!empty($_SERVER['PHP_SELF'])) ? $_SERVER['PHP_SELF'] : getenv('PHP_SELF'); | |
| } | |
| // Add trailing dot to prevent dirname() from returning parent directory if $script_name is a directory | |
| $script_name = substr($script_name, -1) === '/' ? $script_name . '.' : $script_name; | |
| // $phpbb_root_path accounts for redirects from e.g. /adm | |
| $script_path = trim(dirname($script_name)) . '/' . $phpbb_root_path . 'install/app.' . $phpEx; | |
| // Replace any number of consecutive backslashes and/or slashes with a single slash | |
| // (could happen on some proxy setups and/or Windows servers) | |
| return preg_replace('#[\\\\/]{2,}#', '/', $script_path); | |
| } | |
| /** | |
| * Re-Apply session id after page reloads | |
| */ | |
| function reapply_sid($url, $is_route = false) | |
| { | |
| global $phpEx, $phpbb_root_path; | |
| if ($url === "index.$phpEx") | |
| { | |
| return append_sid("index.$phpEx"); | |
| } | |
| else if ($url === "{$phpbb_root_path}index.$phpEx") | |
| { | |
| return append_sid("{$phpbb_root_path}index.$phpEx"); | |
| } | |
| // Remove previously added sid | |
| if (strpos($url, 'sid=') !== false) | |
| { | |
| // All kind of links | |
| $url = preg_replace('/(\?)?(&|&)?sid=[a-z0-9]+/', '', $url); | |
| // if the sid was the first param, make the old second as first ones | |
| $url = preg_replace("/$phpEx(&|&)+?/", "$phpEx?", $url); | |
| } | |
| return append_sid($url, false, true, false, $is_route); | |
| } | |
| /** | |
| * Returns url from the session/current page with an re-appended SID with optionally stripping vars from the url | |
| */ | |
| function build_url($strip_vars = false) | |
| { | |
| global $config, $user, $phpbb_path_helper; | |
| $page = $phpbb_path_helper->get_valid_page($user->page['page'], $config['enable_mod_rewrite']); | |
| // Append SID | |
| $redirect = append_sid($page, false, false); | |
| if ($strip_vars !== false) | |
| { | |
| $redirect = $phpbb_path_helper->strip_url_params($redirect, $strip_vars, false); | |
| } | |
| else | |
| { | |
| $redirect = str_replace('&', '&', $redirect); | |
| } | |
| return $redirect . ((strpos($redirect, '?') === false) ? '?' : ''); | |
| } | |
| /** | |
| * Meta refresh assignment | |
| * Adds META template variable with meta http tag. | |
| * | |
| * @param int $time Time in seconds for meta refresh tag | |
| * @param string $url URL to redirect to. The url will go through redirect() first before the template variable is assigned | |
| * @param bool $disable_cd_check If true, meta_refresh() will redirect to an external domain. If false, the redirect point to the boards url if it does not match the current domain. Default is false. | |
| */ | |
| function meta_refresh($time, $url, $disable_cd_check = false) | |
| { | |
| global $template, $refresh_data, $request; | |
| $url = redirect($url, true, $disable_cd_check); | |
| if ($request->is_ajax()) | |
| { | |
| $refresh_data = array( | |
| 'time' => $time, | |
| 'url' => $url, | |
| ); | |
| } | |
| else | |
| { | |
| // For XHTML compatibility we change back & to & | |
| $url = str_replace('&', '&', $url); | |
| $template->assign_vars(array( | |
| 'META' => '<meta http-equiv="refresh" content="' . $time . '; url=' . $url . '" />') | |
| ); | |
| } | |
| return $url; | |
| } | |
| /** | |
| * Outputs correct status line header. | |
| * | |
| * Depending on php sapi one of the two following forms is used: | |
| * | |
| * Status: 404 Not Found | |
| * | |
| * HTTP/1.x 404 Not Found | |
| * | |
| * HTTP version is taken from HTTP_VERSION environment variable, | |
| * and defaults to 1.0. | |
| * | |
| * Sample usage: | |
| * | |
| * send_status_line(404, 'Not Found'); | |
| * | |
| * @param int $code HTTP status code | |
| * @param string $message Message for the status code | |
| * @return null | |
| */ | |
| function send_status_line($code, $message) | |
| { | |
| if (substr(strtolower(@php_sapi_name()), 0, 3) === 'cgi') | |
| { | |
| // in theory, we shouldn't need that due to php doing it. Reality offers a differing opinion, though | |
| header("Status: $code $message", true, $code); | |
| } | |
| else | |
| { | |
| $version = phpbb_request_http_version(); | |
| header("$version $code $message", true, $code); | |
| } | |
| } | |
| /** | |
| * Returns the HTTP version used in the current request. | |
| * | |
| * Handles the case of being called before $request is present, | |
| * in which case it falls back to the $_SERVER superglobal. | |
| * | |
| * @return string HTTP version | |
| */ | |
| function phpbb_request_http_version() | |
| { | |
| global $request; | |
| $version = ''; | |
| if ($request && $request->server('SERVER_PROTOCOL')) | |
| { | |
| $version = $request->server('SERVER_PROTOCOL'); | |
| } | |
| else if (isset($_SERVER['SERVER_PROTOCOL'])) | |
| { | |
| $version = $_SERVER['SERVER_PROTOCOL']; | |
| } | |
| if (!empty($version) && is_string($version) && preg_match('#^HTTP/[0-9]\.[0-9]$#', $version)) | |
| { | |
| return $version; | |
| } | |
| return 'HTTP/1.0'; | |
| } | |
| //Form validation | |
| /** | |
| * Add a secret hash for use in links/GET requests | |
| * @param string $link_name The name of the link; has to match the name used in check_link_hash, otherwise no restrictions apply | |
| * @return string the hash | |
| */ | |
| function generate_link_hash($link_name) | |
| { | |
| global $user; | |
| if (!isset($user->data["hash_$link_name"])) | |
| { | |
| $user->data["hash_$link_name"] = substr(sha1($user->data['user_form_salt'] . $link_name), 0, 8); | |
| } | |
| return $user->data["hash_$link_name"]; | |
| } | |
| /** | |
| * checks a link hash - for GET requests | |
| * @param string $token the submitted token | |
| * @param string $link_name The name of the link | |
| * @return boolean true if all is fine | |
| */ | |
| function check_link_hash($token, $link_name) | |
| { | |
| return $token === generate_link_hash($link_name); | |
| } | |
| /** | |
| * Add a secret token to the form (requires the S_FORM_TOKEN template variable) | |
| * @param string $form_name The name of the form; has to match the name used in check_form_key, otherwise no restrictions apply | |
| * @param string $template_variable_suffix A string that is appended to the name of the template variable to which the form elements are assigned | |
| */ | |
| function add_form_key($form_name, $template_variable_suffix = '') | |
| { | |
| global $config, $template, $user, $phpbb_dispatcher; | |
| $now = time(); | |
| $token_sid = ($user->data['user_id'] == ANONYMOUS && !empty($config['form_token_sid_guests'])) ? $user->session_id : ''; | |
| $token = sha1($now . $user->data['user_form_salt'] . $form_name . $token_sid); | |
| $s_fields = build_hidden_fields(array( | |
| 'creation_time' => $now, | |
| 'form_token' => $token, | |
| )); | |
| /** | |
| * Perform additional actions on creation of the form token | |
| * | |
| * @event core.add_form_key | |
| * @var string form_name The form name | |
| * @var int now Current time timestamp | |
| * @var string s_fields Generated hidden fields | |
| * @var string token Form token | |
| * @var string token_sid User session ID | |
| * @var string template_variable_suffix The string that is appended to template variable name | |
| * | |
| * @since 3.1.0-RC3 | |
| * @changed 3.1.11-RC1 Added template_variable_suffix | |
| */ | |
| $vars = array( | |
| 'form_name', | |
| 'now', | |
| 's_fields', | |
| 'token', | |
| 'token_sid', | |
| 'template_variable_suffix', | |
| ); | |
| extract($phpbb_dispatcher->trigger_event('core.add_form_key', compact($vars))); | |
| $template->assign_var('S_FORM_TOKEN' . $template_variable_suffix, $s_fields); | |
| } | |
| /** | |
| * Check the form key. Required for all altering actions not secured by confirm_box | |
| * | |
| * @param string $form_name The name of the form; has to match the name used | |
| * in add_form_key, otherwise no restrictions apply | |
| * @param int $timespan The maximum acceptable age for a submitted form | |
| * in seconds. Defaults to the config setting. | |
| * @return bool True, if the form key was valid, false otherwise | |
| */ | |
| function check_form_key($form_name, $timespan = false) | |
| { | |
| global $config, $request, $user; | |
| if ($timespan === false) | |
| { | |
| // we enforce a minimum value of half a minute here. | |
| $timespan = ($config['form_token_lifetime'] == -1) ? -1 : max(30, $config['form_token_lifetime']); | |
| } | |
| if ($request->is_set_post('creation_time') && $request->is_set_post('form_token')) | |
| { | |
| $creation_time = abs($request->variable('creation_time', 0)); | |
| $token = $request->variable('form_token', ''); | |
| $diff = time() - $creation_time; | |
| // If creation_time and the time() now is zero we can assume it was not a human doing this (the check for if ($diff)... | |
| if (defined('DEBUG_TEST') || $diff && ($diff <= $timespan || $timespan === -1)) | |
| { | |
| $token_sid = ($user->data['user_id'] == ANONYMOUS && !empty($config['form_token_sid_guests'])) ? $user->session_id : ''; | |
| $key = sha1($creation_time . $user->data['user_form_salt'] . $form_name . $token_sid); | |
| if ($key === $token) | |
| { | |
| return true; | |
| } | |
| } | |
| } | |
| return false; | |
| } | |
| // Message/Login boxes | |
| /** | |
| * Build Confirm box | |
| * @param boolean $check True for checking if confirmed (without any additional parameters) and false for displaying the confirm box | |
| * @param string|array $title Title/Message used for confirm box. | |
| * message text is _CONFIRM appended to title. | |
| * If title cannot be found in user->lang a default one is displayed | |
| * If title_CONFIRM cannot be found in user->lang the text given is used. | |
| * If title is an array, the first array value is used as explained per above, | |
| * all other array values are sent as parameters to the language function. | |
| * @param string $hidden Hidden variables | |
| * @param string $html_body Template used for confirm box | |
| * @param string $u_action Custom form action | |
| * | |
| * @return bool True if confirmation was successful, false if not | |
| */ | |
| function confirm_box($check, $title = '', $hidden = '', $html_body = 'confirm_body.html', $u_action = '') | |
| { | |
| global $user, $template, $db, $request; | |
| global $config, $language, $phpbb_path_helper, $phpbb_dispatcher; | |
| if (isset($_POST['cancel'])) | |
| { | |
| return false; | |
| } | |
| $confirm = ($language->lang('YES') === $request->variable('confirm', '', true, \phpbb\request\request_interface::POST)); | |
| if ($check && $confirm) | |
| { | |
| $user_id = $request->variable('confirm_uid', 0); | |
| $session_id = $request->variable('sess', ''); | |
| $confirm_key = $request->variable('confirm_key', ''); | |
| if ($user_id != $user->data['user_id'] || $session_id != $user->session_id || !$confirm_key || !$user->data['user_last_confirm_key'] || $confirm_key != $user->data['user_last_confirm_key']) | |
| { | |
| return false; | |
| } | |
| // Reset user_last_confirm_key | |
| $sql = 'UPDATE ' . USERS_TABLE . " SET user_last_confirm_key = '' | |
| WHERE user_id = " . $user->data['user_id']; | |
| $db->sql_query($sql); | |
| return true; | |
| } | |
| else if ($check) | |
| { | |
| return false; | |
| } | |
| $s_hidden_fields = build_hidden_fields(array( | |
| 'confirm_uid' => $user->data['user_id'], | |
| 'sess' => $user->session_id, | |
| 'sid' => $user->session_id, | |
| )); | |
| // generate activation key | |
| $confirm_key = gen_rand_string(10); | |
| // generate language strings | |
| if (is_array($title)) | |
| { | |
| $key = array_shift($title); | |
| $count = array_shift($title); | |
| $confirm_title = $language->is_set($key) ? $language->lang($key, $count, $title) : $language->lang('CONFIRM'); | |
| $confirm_text = $language->is_set($key . '_CONFIRM') ? $language->lang($key . '_CONFIRM', $count, $title) : $key; | |
| } | |
| else | |
| { | |
| $confirm_title = $language->is_set($title) ? $language->lang($title) : $language->lang('CONFIRM'); | |
| $confirm_text = $language->is_set($title . '_CONFIRM') ? $language->lang($title . '_CONFIRM') : $title; | |
| } | |
| if (defined('IN_ADMIN') && isset($user->data['session_admin']) && $user->data['session_admin']) | |
| { | |
| adm_page_header($confirm_title); | |
| } | |
| else | |
| { | |
| page_header($confirm_title); | |
| } | |
| $template->set_filenames(array( | |
| 'body' => $html_body) | |
| ); | |
| // If activation key already exist, we better do not re-use the key (something very strange is going on...) | |
| if ($request->variable('confirm_key', '')) | |
| { | |
| // This should not occur, therefore we cancel the operation to safe the user | |
| return false; | |
| } | |
| // re-add sid / transform & to & for user->page (user->page is always using &) | |
| $use_page = ($u_action) ? $u_action : str_replace('&', '&', $user->page['page']); | |
| $u_action = reapply_sid($phpbb_path_helper->get_valid_page($use_page, $config['enable_mod_rewrite'])); | |
| $u_action .= ((strpos($u_action, '?') === false) ? '?' : '&') . 'confirm_key=' . $confirm_key; | |
| $template->assign_vars(array( | |
| 'MESSAGE_TITLE' => $confirm_title, | |
| 'MESSAGE_TEXT' => $confirm_text, | |
| 'YES_VALUE' => $language->lang('YES'), | |
| 'S_CONFIRM_ACTION' => $u_action, | |
| 'S_HIDDEN_FIELDS' => $hidden . $s_hidden_fields, | |
| 'S_AJAX_REQUEST' => $request->is_ajax(), | |
| )); | |
| $sql = 'UPDATE ' . USERS_TABLE . " SET user_last_confirm_key = '" . $db->sql_escape($confirm_key) . "' | |
| WHERE user_id = " . $user->data['user_id']; | |
| $db->sql_query($sql); | |
| if ($request->is_ajax()) | |
| { | |
| $u_action .= '&confirm_uid=' . $user->data['user_id'] . '&sess=' . $user->session_id . '&sid=' . $user->session_id; | |
| $data = array( | |
| 'MESSAGE_BODY' => $template->assign_display('body'), | |
| 'MESSAGE_TITLE' => $confirm_title, | |
| 'MESSAGE_TEXT' => $confirm_text, | |
| 'YES_VALUE' => $language->lang('YES'), | |
| 'S_CONFIRM_ACTION' => str_replace('&', '&', $u_action), //inefficient, rewrite whole function | |
| 'S_HIDDEN_FIELDS' => $hidden . $s_hidden_fields | |
| ); | |
| /** | |
| * This event allows an extension to modify the ajax output of confirm box. | |
| * | |
| * @event core.confirm_box_ajax_before | |
| * @var string u_action Action of the form | |
| * @var array data Data to be sent | |
| * @var string hidden Hidden fields generated by caller | |
| * @var string s_hidden_fields Hidden fields generated by this function | |
| * @since 3.2.8-RC1 | |
| */ | |
| $vars = array( | |
| 'u_action', | |
| 'data', | |
| 'hidden', | |
| 's_hidden_fields', | |
| ); | |
| extract($phpbb_dispatcher->trigger_event('core.confirm_box_ajax_before', compact($vars))); | |
| $json_response = new \phpbb\json_response; | |
| $json_response->send($data); | |
| } | |
| if (defined('IN_ADMIN') && isset($user->data['session_admin']) && $user->data['session_admin']) | |
| { | |
| adm_page_footer(); | |
| } | |
| else | |
| { | |
| page_footer(); | |
| } | |
| exit; // unreachable, page_footer() above will call exit() | |
| } | |
| /** | |
| * Generate login box or verify password | |
| */ | |
| function login_box($redirect = '', $l_explain = '', $l_success = '', $admin = false, $s_display = true) | |
| { | |
| global $user, $template, $auth, $phpEx, $phpbb_root_path, $config; | |
| global $request, $phpbb_container, $phpbb_dispatcher, $phpbb_log; | |
| $err = ''; | |
| $form_name = 'login'; | |
| $username = $autologin = false; | |
| // Make sure user->setup() has been called | |
| if (!$user->is_setup()) | |
| { | |
| $user->setup(); | |
| } | |
| /** | |
| * This event allows an extension to modify the login process | |
| * | |
| * @event core.login_box_before | |
| * @var string redirect Redirect string | |
| * @var string l_explain Explain language string | |
| * @var string l_success Success language string | |
| * @var bool admin Is admin? | |
| * @var bool s_display Display full login form? | |
| * @var string err Error string | |
| * @since 3.1.9-RC1 | |
| */ | |
| $vars = array('redirect', 'l_explain', 'l_success', 'admin', 's_display', 'err'); | |
| extract($phpbb_dispatcher->trigger_event('core.login_box_before', compact($vars))); | |
| // Print out error if user tries to authenticate as an administrator without having the privileges... | |
| if ($admin && !$auth->acl_get('a_')) | |
| { | |
| // Not authd | |
| // anonymous/inactive users are never able to go to the ACP even if they have the relevant permissions | |
| if ($user->data['is_registered']) | |
| { | |
| $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_ADMIN_AUTH_FAIL'); | |
| } | |
| send_status_line(403, 'Forbidden'); | |
| trigger_error('NO_AUTH_ADMIN'); | |
| } | |
| if (empty($err) && ($request->is_set_post('login') || ($request->is_set('login') && $request->variable('login', '') == 'external'))) | |
| { | |
| // Get credential | |
| if ($admin) | |
| { | |
| $credential = $request->variable('credential', ''); | |
| if (strspn($credential, 'abcdef0123456789') !== strlen($credential) || strlen($credential) != 32) | |
| { | |
| if ($user->data['is_registered']) | |
| { | |
| $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_ADMIN_AUTH_FAIL'); | |
| } | |
| send_status_line(403, 'Forbidden'); | |
| trigger_error('NO_AUTH_ADMIN'); | |
| } | |
| $password = $request->untrimmed_variable('password_' . $credential, '', true); | |
| } | |
| else | |
| { | |
| $password = $request->untrimmed_variable('password', '', true); | |
| } | |
| $username = $request->variable('username', '', true); | |
| $autologin = $request->is_set_post('autologin'); | |
| $viewonline = (int) !$request->is_set_post('viewonline'); | |
| $admin = ($admin) ? 1 : 0; | |
| $viewonline = ($admin) ? $user->data['session_viewonline'] : $viewonline; | |
| // Check if the supplied username is equal to the one stored within the database if re-authenticating | |
| if ($admin && utf8_clean_string($username) != utf8_clean_string($user->data['username'])) | |
| { | |
| // We log the attempt to use a different username... | |
| $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_ADMIN_AUTH_FAIL'); | |
| send_status_line(403, 'Forbidden'); | |
| trigger_error('NO_AUTH_ADMIN_USER_DIFFER'); | |
| } | |
| // Check form key | |
| if ($password && !defined('IN_CHECK_BAN') && !check_form_key($form_name)) | |
| { | |
| $result = array( | |
| 'status' => false, | |
| 'error_msg' => 'FORM_INVALID', | |
| ); | |
| } | |
| else | |
| { | |
| // If authentication is successful we redirect user to previous page | |
| $result = $auth->login($username, $password, $autologin, $viewonline, $admin); | |
| } | |
| // If admin authentication and login, we will log if it was a success or not... | |
| // We also break the operation on the first non-success login - it could be argued that the user already knows | |
| if ($admin) | |
| { | |
| if ($result['status'] == LOGIN_SUCCESS) | |
| { | |
| $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_ADMIN_AUTH_SUCCESS'); | |
| } | |
| else | |
| { | |
| // Only log the failed attempt if a real user tried to. | |
| // anonymous/inactive users are never able to go to the ACP even if they have the relevant permissions | |
| if ($user->data['is_registered']) | |
| { | |
| $phpbb_log->add('admin', $user->data['user_id'], $user->ip, 'LOG_ADMIN_AUTH_FAIL'); | |
| } | |
| } | |
| } | |
| // The result parameter is always an array, holding the relevant information... | |
| if ($result['status'] == LOGIN_SUCCESS) | |
| { | |
| $redirect = $request->variable('redirect', "{$phpbb_root_path}index.$phpEx"); | |
| /** | |
| * This event allows an extension to modify the redirection when a user successfully logs in | |
| * | |
| * @event core.login_box_redirect | |
| * @var string redirect Redirect string | |
| * @var bool admin Is admin? | |
| * @var array result Result from auth provider | |
| * @since 3.1.0-RC5 | |
| * @changed 3.1.9-RC1 Removed undefined return variable | |
| * @changed 3.2.4-RC1 Added result | |
| */ | |
| $vars = array('redirect', 'admin', 'result'); | |
| extract($phpbb_dispatcher->trigger_event('core.login_box_redirect', compact($vars))); | |
| // append/replace SID (may change during the session for AOL users) | |
| $redirect = reapply_sid($redirect); | |
| // Special case... the user is effectively banned, but we allow founders to login | |
| if (defined('IN_CHECK_BAN') && $result['user_row']['user_type'] != USER_FOUNDER) | |
| { | |
| return; | |
| } | |
| redirect($redirect); | |
| } | |
| // Something failed, determine what... | |
| if ($result['status'] == LOGIN_BREAK) | |
| { | |
| trigger_error($result['error_msg']); | |
| } | |
| // Special cases... determine | |
| switch ($result['status']) | |
| { | |
| case LOGIN_ERROR_PASSWORD_CONVERT: | |
| $err = sprintf( | |
| $user->lang[$result['error_msg']], | |
| ($config['email_enable']) ? '<a href="' . append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=sendpassword') . '">' : '', | |
| ($config['email_enable']) ? '</a>' : '', | |
| '<a href="' . phpbb_get_board_contact_link($config, $phpbb_root_path, $phpEx) . '">', | |
| '</a>' | |
| ); | |
| break; | |
| case LOGIN_ERROR_ATTEMPTS: | |
| $captcha = $phpbb_container->get('captcha.factory')->get_instance($config['captcha_plugin']); | |
| $captcha->init(CONFIRM_LOGIN); | |
| // $captcha->reset(); | |
| $template->assign_vars(array( | |
| 'CAPTCHA_TEMPLATE' => $captcha->get_template(), | |
| )); | |
| // no break; | |
| // Username, password, etc... | |
| default: | |
| $err = $user->lang[$result['error_msg']]; | |
| // Assign admin contact to some error messages | |
| if ($result['error_msg'] == 'LOGIN_ERROR_USERNAME' || $result['error_msg'] == 'LOGIN_ERROR_PASSWORD') | |
| { | |
| $err = sprintf($user->lang[$result['error_msg']], '<a href="' . append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contactadmin') . '">', '</a>'); | |
| } | |
| break; | |
| } | |
| /** | |
| * This event allows an extension to process when a user fails a login attempt | |
| * | |
| * @event core.login_box_failed | |
| * @var array result Login result data | |
| * @var string username User name used to login | |
| * @var string password Password used to login | |
| * @var string err Error message | |
| * @since 3.1.3-RC1 | |
| */ | |
| $vars = array('result', 'username', 'password', 'err'); | |
| extract($phpbb_dispatcher->trigger_event('core.login_box_failed', compact($vars))); | |
| } | |
| // Assign credential for username/password pair | |
| $credential = ($admin) ? md5(unique_id()) : false; | |
| $s_hidden_fields = array( | |
| 'sid' => $user->session_id, | |
| ); | |
| if ($redirect) | |
| { | |
| $s_hidden_fields['redirect'] = $redirect; | |
| } | |
| if ($admin) | |
| { | |
| $s_hidden_fields['credential'] = $credential; | |
| } | |
| /* @var $provider_collection \phpbb\auth\provider_collection */ | |
| $provider_collection = $phpbb_container->get('auth.provider_collection'); | |
| $auth_provider = $provider_collection->get_provider(); | |
| $auth_provider_data = $auth_provider->get_login_data(); | |
| if ($auth_provider_data) | |
| { | |
| if (isset($auth_provider_data['VARS'])) | |
| { | |
| $template->assign_vars($auth_provider_data['VARS']); | |
| } | |
| if (isset($auth_provider_data['BLOCK_VAR_NAME'])) | |
| { | |
| foreach ($auth_provider_data['BLOCK_VARS'] as $block_vars) | |
| { | |
| $template->assign_block_vars($auth_provider_data['BLOCK_VAR_NAME'], $block_vars); | |
| } | |
| } | |
| $template->assign_vars(array( | |
| 'PROVIDER_TEMPLATE_FILE' => $auth_provider_data['TEMPLATE_FILE'], | |
| )); | |
| } | |
| $s_hidden_fields = build_hidden_fields($s_hidden_fields); | |
| /** @var \phpbb\controller\helper $controller_helper */ | |
| $controller_helper = $phpbb_container->get('controller.helper'); | |
| $login_box_template_data = array( | |
| 'LOGIN_ERROR' => $err, | |
| 'LOGIN_EXPLAIN' => $l_explain, | |
| 'U_SEND_PASSWORD' => ($config['email_enable'] && $config['allow_password_reset']) ? $controller_helper->route('phpbb_ucp_forgot_password_controller') : '', | |
| 'U_RESEND_ACTIVATION' => ($config['require_activation'] == USER_ACTIVATION_SELF && $config['email_enable']) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=resend_act') : '', | |
| 'U_TERMS_USE' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=terms'), | |
| 'U_PRIVACY' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=privacy'), | |
| 'UA_PRIVACY' => addslashes(append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=privacy')), | |
| 'S_DISPLAY_FULL_LOGIN' => ($s_display) ? true : false, | |
| 'S_HIDDEN_FIELDS' => $s_hidden_fields, | |
| 'S_ADMIN_AUTH' => $admin, | |
| 'USERNAME' => ($admin) ? $user->data['username'] : '', | |
| 'USERNAME_CREDENTIAL' => 'username', | |
| 'PASSWORD_CREDENTIAL' => ($admin) ? 'password_' . $credential : 'password', | |
| ); | |
| /** | |
| * Event to add/modify login box template data | |
| * | |
| * @event core.login_box_modify_template_data | |
| * @var int admin Flag whether user is admin | |
| * @var string username User name | |
| * @var int autologin Flag whether autologin is enabled | |
| * @var string redirect Redirect URL | |
| * @var array login_box_template_data Array with the login box template data | |
| * @since 3.2.3-RC2 | |
| */ | |
| $vars = array( | |
| 'admin', | |
| 'username', | |
| 'autologin', | |
| 'redirect', | |
| 'login_box_template_data', | |
| ); | |
| extract($phpbb_dispatcher->trigger_event('core.login_box_modify_template_data', compact($vars))); | |
| $template->assign_vars($login_box_template_data); | |
| page_header($user->lang['LOGIN']); | |
| $template->set_filenames(array( | |
| 'body' => 'login_body.html') | |
| ); | |
| make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx")); | |
| page_footer(); | |
| } | |
| /** | |
| * Generate forum login box | |
| */ | |
| function login_forum_box($forum_data) | |
| { | |
| global $db, $phpbb_container, $request, $template, $user, $phpbb_dispatcher, $phpbb_root_path, $phpEx; | |
| $password = $request->variable('password', '', true); | |
| $sql = 'SELECT forum_id | |
| FROM ' . FORUMS_ACCESS_TABLE . ' | |
| WHERE forum_id = ' . $forum_data['forum_id'] . ' | |
| AND user_id = ' . $user->data['user_id'] . " | |
| AND session_id = '" . $db->sql_escape($user->session_id) . "'"; | |
| $result = $db->sql_query($sql); | |
| $row = $db->sql_fetchrow($result); | |
| $db->sql_freeresult($result); | |
| if ($row) | |
| { | |
| return true; | |
| } | |
| if ($password) | |
| { | |
| // Remove expired authorised sessions | |
| $sql = 'SELECT f.session_id | |
| FROM ' . FORUMS_ACCESS_TABLE . ' f | |
| LEFT JOIN ' . SESSIONS_TABLE . ' s ON (f.session_id = s.session_id) | |
| WHERE s.session_id IS NULL'; | |
| $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)); | |
| // Remove expired sessions | |
| $sql = 'DELETE FROM ' . FORUMS_ACCESS_TABLE . ' | |
| WHERE ' . $db->sql_in_set('session_id', $sql_in); | |
| $db->sql_query($sql); | |
| } | |
| $db->sql_freeresult($result); | |
| /* @var $passwords_manager \phpbb\passwords\manager */ | |
| $passwords_manager = $phpbb_container->get('passwords.manager'); | |
| if ($passwords_manager->check($password, $forum_data['forum_password'])) | |
| { | |
| $sql_ary = array( | |
| 'forum_id' => (int) $forum_data['forum_id'], | |
| 'user_id' => (int) $user->data['user_id'], | |
| 'session_id' => (string) $user->session_id, | |
| ); | |
| $db->sql_query('INSERT INTO ' . FORUMS_ACCESS_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary)); | |
| return true; | |
| } | |
| $template->assign_var('LOGIN_ERROR', $user->lang['WRONG_PASSWORD']); | |
| } | |
| /** | |
| * Performing additional actions, load additional data on forum login | |
| * | |
| * @event core.login_forum_box | |
| * @var array forum_data Array with forum data | |
| * @var string password Password entered | |
| * @since 3.1.0-RC3 | |
| */ | |
| $vars = array('forum_data', 'password'); | |
| extract($phpbb_dispatcher->trigger_event('core.login_forum_box', compact($vars))); | |
| page_header($user->lang['LOGIN']); | |
| $template->assign_vars(array( | |
| 'FORUM_NAME' => isset($forum_data['forum_name']) ? $forum_data['forum_name'] : '', | |
| 'S_LOGIN_ACTION' => build_url(array('f')), | |
| 'S_HIDDEN_FIELDS' => build_hidden_fields(array('f' => $forum_data['forum_id']))) | |
| ); | |
| $template->set_filenames(array( | |
| 'body' => 'login_forum.html') | |
| ); | |
| make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"), $forum_data['forum_id']); | |
| page_footer(); | |
| } | |
| // Little helpers | |
| /** | |
| * Little helper for the build_hidden_fields function | |
| */ | |
| function _build_hidden_fields($key, $value, $specialchar, $stripslashes) | |
| { | |
| $hidden_fields = ''; | |
| if (!is_array($value)) | |
| { | |
| $value = ($stripslashes) ? stripslashes($value) : $value; | |
| $value = ($specialchar) ? htmlspecialchars($value, ENT_COMPAT, 'UTF-8') : $value; | |
| $hidden_fields .= '<input type="hidden" name="' . $key . '" value="' . $value . '" />' . "\n"; | |
| } | |
| else | |
| { | |
| foreach ($value as $_key => $_value) | |
| { | |
| $_key = ($stripslashes) ? stripslashes($_key) : $_key; | |
| $_key = ($specialchar) ? htmlspecialchars($_key, ENT_COMPAT, 'UTF-8') : $_key; | |
| $hidden_fields .= _build_hidden_fields($key . '[' . $_key . ']', $_value, $specialchar, $stripslashes); | |
| } | |
| } | |
| return $hidden_fields; | |
| } | |
| /** | |
| * Build simple hidden fields from array | |
| * | |
| * @param array $field_ary an array of values to build the hidden field from | |
| * @param bool $specialchar if true, keys and values get specialchared | |
| * @param bool $stripslashes if true, keys and values get stripslashed | |
| * | |
| * @return string the hidden fields | |
| */ | |
| function build_hidden_fields($field_ary, $specialchar = false, $stripslashes = false) | |
| { | |
| $s_hidden_fields = ''; | |
| foreach ($field_ary as $name => $vars) | |
| { | |
| $name = ($stripslashes) ? stripslashes($name) : $name; | |
| $name = ($specialchar) ? htmlspecialchars($name, ENT_COMPAT, 'UTF-8') : $name; | |
| $s_hidden_fields .= _build_hidden_fields($name, $vars, $specialchar, $stripslashes); | |
| } | |
| return $s_hidden_fields; | |
| } | |
| /** | |
| * Parse cfg file | |
| */ | |
| function parse_cfg_file($filename, $lines = false) | |
| { | |
| $parsed_items = array(); | |
| if ($lines === false) | |
| { | |
| $lines = file($filename); | |
| } | |
| foreach ($lines as $line) | |
| { | |
| $line = trim($line); | |
| if (!$line || $line[0] == '#' || ($delim_pos = strpos($line, '=')) === false) | |
| { | |
| continue; | |
| } | |
| // Determine first occurrence, since in values the equal sign is allowed | |
| $key = htmlspecialchars(strtolower(trim(substr($line, 0, $delim_pos))), ENT_COMPAT); | |
| $value = trim(substr($line, $delim_pos + 1)); | |
| if (in_array($value, array('off', 'false', '0'))) | |
| { | |
| $value = false; | |
| } | |
| else if (in_array($value, array('on', 'true', '1'))) | |
| { | |
| $value = true; | |
| } | |
| else if (!trim($value)) | |
| { | |
| $value = ''; | |
| } | |
| else if (($value[0] == "'" && $value[strlen($value) - 1] == "'") || ($value[0] == '"' && $value[strlen($value) - 1] == '"')) | |
| { | |
| $value = htmlspecialchars(substr($value, 1, strlen($value)-2), ENT_COMPAT); | |
| } | |
| else | |
| { | |
| $value = htmlspecialchars($value, ENT_COMPAT); | |
| } | |
| $parsed_items[$key] = $value; | |
| } | |
| if (isset($parsed_items['parent']) && isset($parsed_items['name']) && $parsed_items['parent'] == $parsed_items['name']) | |
| { | |
| unset($parsed_items['parent']); | |
| } | |
| return $parsed_items; | |
| } | |
| /** | |
| * Return a nicely formatted backtrace. | |
| * | |
| * Turns the array returned by debug_backtrace() into HTML markup. | |
| * Also filters out absolute paths to phpBB root. | |
| * | |
| * @return string HTML markup | |
| */ | |
| function get_backtrace() | |
| { | |
| $output = '<div style="font-family: monospace;">'; | |
| $backtrace = debug_backtrace(); | |
| // We skip the first one, because it only shows this file/function | |
| unset($backtrace[0]); | |
| foreach ($backtrace as $trace) | |
| { | |
| // Strip the current directory from path | |
| $trace['file'] = (empty($trace['file'])) ? '(not given by php)' : htmlspecialchars(phpbb_filter_root_path($trace['file']), ENT_COMPAT); | |
| $trace['line'] = (empty($trace['line'])) ? '(not given by php)' : $trace['line']; | |
| // Only show function arguments for include etc. | |
| // Other parameters may contain sensible information | |
| $argument = ''; | |
| if (!empty($trace['args'][0]) && in_array($trace['function'], array('include', 'require', 'include_once', 'require_once'))) | |
| { | |
| $argument = htmlspecialchars(phpbb_filter_root_path($trace['args'][0]), ENT_COMPAT); | |
| } | |
| $trace['class'] = (!isset($trace['class'])) ? '' : $trace['class']; | |
| $trace['type'] = (!isset($trace['type'])) ? '' : $trace['type']; | |
| $output .= '<br />'; | |
| $output .= '<b>FILE:</b> ' . $trace['file'] . '<br />'; | |
| $output .= '<b>LINE:</b> ' . ((!empty($trace['line'])) ? $trace['line'] : '') . '<br />'; | |
| $output .= '<b>CALL:</b> ' . htmlspecialchars($trace['class'] . $trace['type'] . $trace['function'], ENT_COMPAT); | |
| $output .= '(' . (($argument !== '') ? "'$argument'" : '') . ')<br />'; | |
| } | |
| $output .= '</div>'; | |
| return $output; | |
| } | |
| /** | |
| * This function returns a regular expression pattern for commonly used expressions | |
| * Use with / as delimiter for email mode and # for url modes | |
| * mode can be: email|bbcode_htm|url|url_inline|www_url|www_url_inline|relative_url|relative_url_inline|ipv4|ipv6 | |
| */ | |
| function get_preg_expression($mode) | |
| { | |
| switch ($mode) | |
| { | |
| case 'email': | |
| // Regex written by James Watts and Francisco Jose Martin Moreno | |
| // http://fightingforalostcause.net/misc/2006/compare-email-regex.php | |
| return '((?:[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*(?:[\w\!\#$\%\'\*\+\-\/\=\?\^\`{\|\}\~]|&)+)@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,63})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)'; | |
| break; | |
| case 'bbcode_htm': | |
| return array( | |
| '#<!\-\- e \-\-><a href="mailto:(.*?)">.*?</a><!\-\- e \-\->#', | |
| '#<!\-\- l \-\-><a (?:class="[\w-]+" )?href="(.*?)(?:(&|\?)sid=[0-9a-f]{32})?">.*?</a><!\-\- l \-\->#', | |
| '#<!\-\- ([mw]) \-\-><a (?:class="[\w-]+" )?href="http://(.*?)">\2</a><!\-\- \1 \-\->#', | |
| '#<!\-\- ([mw]) \-\-><a (?:class="[\w-]+" )?href="(.*?)">.*?</a><!\-\- \1 \-\->#', | |
| '#<!\-\- s(.*?) \-\-><img src="\{SMILIES_PATH\}\/.*? \/><!\-\- s\1 \-\->#', | |
| '#<!\-\- .*? \-\->#s', | |
| '#<.*?>#s', | |
| ); | |
| break; | |
| // Whoa these look impressive! | |
| // The code to generate the following two regular expressions which match valid IPv4/IPv6 addresses | |
| // can be found in the develop directory | |
| // @deprecated | |
| case 'ipv4': | |
| return '#^(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$#'; | |
| break; | |
| // @deprecated | |
| case 'ipv6': | |
| return '#^(?:(?:(?:[\dA-F]{1,4}:){6}(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:::(?:[\dA-F]{1,4}:){0,5}(?:[\dA-F]{1,4}(?::[\dA-F]{1,4})?|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:):(?:[\dA-F]{1,4}:){4}(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,2}:(?:[\dA-F]{1,4}:){3}(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,3}:(?:[\dA-F]{1,4}:){2}(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,4}:(?:[\dA-F]{1,4}:)(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,5}:(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,6}:[\dA-F]{1,4})|(?:(?:[\dA-F]{1,4}:){1,7}:)|(?:::))$#i'; | |
| break; | |
| case 'url': | |
| // generated with regex_idn.php file in the develop folder | |
| return "[a-z][a-z\d+\-.]*(?<!javascript):/{2}(?:(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@|]+|%[\dA-F]{2})+|[0-9.]+|\[[a-z0-9.]+:[a-z0-9.]+:[a-z0-9.:]+\])(?::\d*)?(?:/(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@/?|]+|%[\dA-F]{2})*)?"; | |
| break; | |
| case 'url_http': | |
| // generated with regex_idn.php file in the develop folder | |
| return "http[s]?:/{2}(?:(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@|]+|%[\dA-F]{2})+|[0-9.]+|\[[a-z0-9.]+:[a-z0-9.]+:[a-z0-9.:]+\])(?::\d*)?(?:/(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@/?|]+|%[\dA-F]{2})*)?"; | |
| break; | |
| case 'url_inline': | |
| // generated with regex_idn.php file in the develop folder | |
| return "[a-z][a-z\d+]*(?<!javascript):/{2}(?:(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})+|[0-9.]+|\[[a-z0-9.]+:[a-z0-9.]+:[a-z0-9.:]+\])(?::\d*)?(?:/(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?"; | |
| break; | |
| case 'www_url': | |
| // generated with regex_idn.php file in the develop folder | |
| return "www\.(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@|]+|%[\dA-F]{2})+(?::\d*)?(?:/(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@/?|]+|%[\dA-F]{2})*)?"; | |
| break; | |
| case 'www_url_inline': | |
| // generated with regex_idn.php file in the develop folder | |
| return "www\.(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})+(?::\d*)?(?:/(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?"; | |
| break; | |
| case 'relative_url': | |
| // generated with regex_idn.php file in the develop folder | |
| return "(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@|]+|%[\dA-F]{2})*(?:/(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'()*+,;=:@/?|]+|%[\dA-F]{2})*)?"; | |
| break; | |
| case 'relative_url_inline': | |
| // generated with regex_idn.php file in the develop folder | |
| return "(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})*(?:/(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@|]+|%[\dA-F]{2})*)*(?:\?(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?(?:\#(?:[^\p{C}\p{Z}\p{S}\p{P}\p{Nl}\p{No}\p{Me}\x{1100}-\x{115F}\x{A960}-\x{A97C}\x{1160}-\x{11A7}\x{D7B0}-\x{D7C6}\x{20D0}-\x{20FF}\x{1D100}-\x{1D1FF}\x{1D200}-\x{1D24F}\x{0640}\x{07FA}\x{302E}\x{302F}\x{3031}-\x{3035}\x{303B}]*[\x{00B7}\x{0375}\x{05F3}\x{05F4}\x{30FB}\x{002D}\x{06FD}\x{06FE}\x{0F0B}\x{3007}\x{00DF}\x{03C2}\x{200C}\x{200D}\pL0-9\-._~!$&'(*+,;=:@/?|]+|%[\dA-F]{2})*)?"; | |
| break; | |
| case 'table_prefix': | |
| return '#^[a-zA-Z][a-zA-Z0-9_]*$#'; | |
| break; | |
| // Matches the predecing dot | |
| case 'path_remove_dot_trailing_slash': | |
| return '#^(?:(\.)?)+(?:(.+)?)+(?:([\\/\\\])$)#'; | |
| break; | |
| case 'semantic_version': | |
| // Regular expression to match semantic versions by http://rgxdb.com/ | |
| return '/(?<=^[Vv]|^)(?:(?<major>(?:0|[1-9](?:(?:0|[1-9])+)*))[.](?<minor>(?:0|[1-9](?:(?:0|[1-9])+)*))[.](?<patch>(?:0|[1-9](?:(?:0|[1-9])+)*))(?:-(?<prerelease>(?:(?:(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?|(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?)|(?:0|[1-9](?:(?:0|[1-9])+)*))(?:[.](?:(?:(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?|(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?)|(?:0|[1-9](?:(?:0|[1-9])+)*)))*))?(?:[+](?<build>(?:(?:(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?|(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?)|(?:(?:0|[1-9])+))(?:[.](?:(?:(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?|(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)(?:[A-Za-z]|-)(?:(?:(?:0|[1-9])|(?:[A-Za-z]|-))+)?)|(?:(?:0|[1-9])+)))*))?)$/'; | |
| break; | |
| } | |
| return ''; | |
| } | |
| /** | |
| * Generate regexp for naughty words censoring | |
| * Depends on whether installed PHP version supports unicode properties | |
| * | |
| * @param string $word word template to be replaced | |
| * | |
| * @return string $preg_expr regex to use with word censor | |
| */ | |
| function get_censor_preg_expression($word) | |
| { | |
| // Unescape the asterisk to simplify further conversions | |
| $word = str_replace('\*', '*', preg_quote($word, '#')); | |
| // Replace asterisk(s) inside the pattern, at the start and at the end of it with regexes | |
| $word = preg_replace(array('#(?<=[\p{Nd}\p{L}_])\*+(?=[\p{Nd}\p{L}_])#iu', '#^\*+#', '#\*+$#'), array('([\x20]*?|[\p{Nd}\p{L}_-]*?)', '[\p{Nd}\p{L}_-]*?', '[\p{Nd}\p{L}_-]*?'), $word); | |
| // Generate the final substitution | |
| $preg_expr = '#(?<![\p{Nd}\p{L}_-])(' . $word . ')(?![\p{Nd}\p{L}_-])#iu'; | |
| return $preg_expr; | |
| } | |
| /** | |
| * Returns the first block of the specified IPv6 address and as many additional | |
| * ones as specified in the length parameter. | |
| * If length is zero, then an empty string is returned. | |
| * If length is greater than 3 the complete IP will be returned | |
| */ | |
| function short_ipv6($ip, $length) | |
| { | |
| if ($length < 1) | |
| { | |
| return ''; | |
| } | |
| // Handle IPv4 embedded IPv6 addresses | |
| if (preg_match('/(?:\d{1,3}\.){3}\d{1,3}$/i', $ip)) | |
| { | |
| $binary_ip = inet_pton($ip); | |
| $ip_v6 = $binary_ip ? inet_ntop($binary_ip) : $ip; | |
| $ip = $ip_v6 ?: $ip; | |
| } | |
| // extend IPv6 addresses | |
| $blocks = substr_count($ip, ':') + 1; | |
| if ($blocks < 9) | |
| { | |
| $ip = str_replace('::', ':' . str_repeat('0000:', 9 - $blocks), $ip); | |
| } | |
| if ($ip[0] == ':') | |
| { | |
| $ip = '0000' . $ip; | |
| } | |
| if ($length < 4) | |
| { | |
| $ip = implode(':', array_slice(explode(':', $ip), 0, 1 + $length)); | |
| } | |
| return $ip; | |
| } | |
| /** | |
| * Normalises an internet protocol address, | |
| * also checks whether the specified address is valid. | |
| * | |
| * IPv4 addresses are returned 'as is'. | |
| * | |
| * IPv6 addresses are normalised according to | |
| * A Recommendation for IPv6 Address Text Representation | |
| * http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation-07 | |
| * | |
| * @param string $address IP address | |
| * | |
| * @return mixed false if specified address is not valid, | |
| * string otherwise | |
| */ | |
| function phpbb_ip_normalise(string $address) | |
| { | |
| $ip_normalised = false; | |
| if (filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) | |
| { | |
| $ip_normalised = $address; | |
| } | |
| else if (filter_var($address, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) | |
| { | |
| $ip_normalised = inet_ntop(inet_pton($address)); | |
| // If is ipv4 | |
| if (stripos($ip_normalised, '::ffff:') === 0) | |
| { | |
| $ip_normalised = substr($ip_normalised, 7); | |
| } | |
| } | |
| return $ip_normalised; | |
| } | |
| // Handler, header and footer | |
| /** | |
| * Error and message handler, call with trigger_error if read | |
| */ | |
| function msg_handler($errno, $msg_text, $errfile, $errline) | |
| { | |
| global $cache, $db, $auth, $template, $config, $user, $request; | |
| global $phpbb_root_path, $msg_title, $msg_long_text, $phpbb_log; | |
| global $phpbb_container; | |
| // https://www.php.net/manual/en/language.operators.errorcontrol.php | |
| // error_reporting() return a different error code inside the error handler after php 8.0 | |
| $suppresed = E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR | E_RECOVERABLE_ERROR | E_PARSE; | |
| if (PHP_VERSION_ID < 80000) | |
| { | |
| $suppresed = 0; | |
| } | |
| // Do not display notices if we suppress them via @ | |
| if (error_reporting() == $suppresed && $errno != E_USER_ERROR && $errno != E_USER_WARNING && $errno != E_USER_NOTICE) | |
| { | |
| return; | |
| } | |
| // Message handler is stripping text. In case we need it, we are possible to define long text... | |
| if (isset($msg_long_text) && $msg_long_text && !$msg_text) | |
| { | |
| $msg_text = $msg_long_text; | |
| } | |
| switch ($errno) | |
| { | |
| case E_NOTICE: | |
| case E_WARNING: | |
| // Check the error reporting level and return if the error level does not match | |
| // If DEBUG is defined the default level is E_ALL | |
| if (($errno & ($phpbb_container != null && $phpbb_container->getParameter('debug.show_errors') ? E_ALL : error_reporting())) == 0) | |
| { | |
| return; | |
| } | |
| if (strpos($errfile, 'cache') === false && strpos($errfile, 'template.') === false) | |
| { | |
| $errfile = phpbb_filter_root_path($errfile); | |
| $msg_text = phpbb_filter_root_path($msg_text); | |
| $error_name = ($errno === E_WARNING) ? 'PHP Warning' : 'PHP Notice'; | |
| echo '<b>[phpBB Debug] ' . $error_name . '</b>: in file <b>' . $errfile . '</b> on line <b>' . $errline . '</b>: <b>' . $msg_text . '</b><br />' . "\n"; | |
| // we are writing an image - the user won't see the debug, so let's place it in the log | |
| if (defined('IMAGE_OUTPUT') || defined('IN_CRON')) | |
| { | |
| $phpbb_log->add('critical', $user->data['user_id'], $user->ip, 'LOG_IMAGE_GENERATION_ERROR', false, array($errfile, $errline, $msg_text)); | |
| } | |
| // echo '<br /><br />BACKTRACE<br />' . get_backtrace() . '<br />' . "\n"; | |
| } | |
| return; | |
| break; | |
| case E_USER_ERROR: | |
| if (!empty($user) && $user->is_setup()) | |
| { | |
| $msg_text = (!empty($user->lang[$msg_text])) ? $user->lang[$msg_text] : $msg_text; | |
| $msg_title = (!isset($msg_title)) ? $user->lang['GENERAL_ERROR'] : ((!empty($user->lang[$msg_title])) ? $user->lang[$msg_title] : $msg_title); | |
| $l_return_index = sprintf($user->lang['RETURN_INDEX'], '<a href="' . $phpbb_root_path . '">', '</a>'); | |
| $l_notify = ''; | |
| if (!empty($config['board_contact'])) | |
| { | |
| $l_notify = '<p>' . sprintf($user->lang['NOTIFY_ADMIN_EMAIL'], $config['board_contact']) . '</p>'; | |
| } | |
| } | |
| else | |
| { | |
| $msg_title = 'General Error'; | |
| $l_return_index = '<a href="' . $phpbb_root_path . '">Return to index page</a>'; | |
| $l_notify = ''; | |
| if (!empty($config['board_contact'])) | |
| { | |
| $l_notify = '<p>Please notify the board administrator or webmaster: <a href="mailto:' . $config['board_contact'] . '">' . $config['board_contact'] . '</a></p>'; | |
| } | |
| } | |
| $log_text = $msg_text; | |
| $backtrace = get_backtrace(); | |
| if ($backtrace) | |
| { | |
| $log_text .= '<br /><br />BACKTRACE<br />' . $backtrace; | |
| } | |
| if (defined('IN_INSTALL') || ($phpbb_container != null && $phpbb_container->getParameter('debug.show_errors')) || isset($auth) && $auth->acl_get('a_')) | |
| { | |
| $msg_text = $log_text; | |
| // If this is defined there already was some output | |
| // So let's not break it | |
| if (defined('IN_DB_UPDATE')) | |
| { | |
| echo '<div class="errorbox">' . $msg_text . '</div>'; | |
| $db->sql_return_on_error(true); | |
| phpbb_end_update($cache, $config); | |
| } | |
| } | |
| if ((defined('IN_CRON') || defined('IMAGE_OUTPUT')) && isset($db)) | |
| { | |
| // let's avoid loops | |
| $db->sql_return_on_error(true); | |
| $phpbb_log->add('critical', $user->data['user_id'], $user->ip, 'LOG_GENERAL_ERROR', false, array($msg_title, $log_text)); | |
| $db->sql_return_on_error(false); | |
| } | |
| // Do not send 200 OK, but service unavailable on errors | |
| send_status_line(503, 'Service Unavailable'); | |
| garbage_collection(); | |
| // Try to not call the adm page data... | |
| echo '<!DOCTYPE html>'; | |
| echo '<html dir="ltr">'; | |
| echo '<head>'; | |
| echo '<meta charset="utf-8">'; | |
| echo '<meta http-equiv="X-UA-Compatible" content="IE=edge">'; | |
| echo '<title>' . $msg_title . '</title>'; | |
| echo '<style type="text/css">' . "\n" . '/* <![CDATA[ */' . "\n"; | |
| echo '* { margin: 0; padding: 0; } html { font-size: 100%; height: 100%; margin-bottom: 1px; background-color: #E4EDF0; } body { font-family: "Lucida Grande", Verdana, Helvetica, Arial, sans-serif; color: #536482; background: #E4EDF0; font-size: 62.5%; margin: 0; } '; | |
| echo 'a:link, a:active, a:visited { color: #006699; text-decoration: none; } a:hover { color: #DD6900; text-decoration: underline; } '; | |
| echo '#wrap { padding: 0 20px 15px 20px; min-width: 615px; } #page-header { text-align: right; height: 40px; } #page-footer { clear: both; font-size: 1em; text-align: center; } '; | |
| echo '.panel { margin: 4px 0; background-color: #FFFFFF; border: solid 1px #A9B8C2; } '; | |
| echo '#errorpage #page-header a { font-weight: bold; line-height: 6em; } #errorpage #content { padding: 10px; } #errorpage #content h1 { line-height: 1.2em; margin-bottom: 0; color: #DF075C; } '; | |
| echo '#errorpage #content div { margin-top: 20px; margin-bottom: 5px; border-bottom: 1px solid #CCCCCC; padding-bottom: 5px; color: #333333; font: bold 1.2em "Lucida Grande", Arial, Helvetica, sans-serif; text-decoration: none; line-height: 120%; text-align: left; } '; | |
| echo "\n" . '/* ]]> */' . "\n"; | |
| echo '</style>'; | |
| echo '</head>'; | |
| echo '<body id="errorpage">'; | |
| echo '<div id="wrap">'; | |
| echo ' <div id="page-header">'; | |
| echo ' ' . $l_return_index; | |
| echo ' </div>'; | |
| echo ' <div id="acp">'; | |
| echo ' <div class="panel">'; | |
| echo ' <div id="content">'; | |
| echo ' <h1>' . $msg_title . '</h1>'; | |
| echo ' <div>' . $msg_text . '</div>'; | |
| echo $l_notify; | |
| echo ' </div>'; | |
| echo ' </div>'; | |
| echo ' </div>'; | |
| echo ' <div id="page-footer">'; | |
| echo ' Powered by <a href="https://www.phpbb.com/">phpBB</a>® Forum Software © phpBB Limited'; | |
| echo ' </div>'; | |
| echo '</div>'; | |
| echo '</body>'; | |
| echo '</html>'; | |
| exit_handler(); | |
| // On a fatal error (and E_USER_ERROR *is* fatal) we never want other scripts to continue and force an exit here. | |
| exit; | |
| break; | |
| case E_USER_WARNING: | |
| case E_USER_NOTICE: | |
| define('IN_ERROR_HANDLER', true); | |
| if (empty($user->data)) | |
| { | |
| $user->session_begin(); | |
| } | |
| // We re-init the auth array to get correct results on login/logout | |
| $auth->acl($user->data); | |
| if (!$user->is_setup()) | |
| { | |
| $user->setup(); | |
| } | |
| if ($msg_text == 'ERROR_NO_ATTACHMENT' || $msg_text == 'NO_FORUM' || $msg_text == 'NO_TOPIC' || $msg_text == 'NO_USER') | |
| { | |
| send_status_line(404, 'Not Found'); | |
| } | |
| $msg_text = (!empty($user->lang[$msg_text])) ? $user->lang[$msg_text] : $msg_text; | |
| $msg_title = (!isset($msg_title)) ? $user->lang['INFORMATION'] : ((!empty($user->lang[$msg_title])) ? $user->lang[$msg_title] : $msg_title); | |
| if (!defined('HEADER_INC')) | |
| { | |
| if (defined('IN_ADMIN') && isset($user->data['session_admin']) && $user->data['session_admin']) | |
| { | |
| adm_page_header($msg_title); | |
| } | |
| else | |
| { | |
| page_header($msg_title); | |
| } | |
| } | |
| $template->set_filenames(array( | |
| 'body' => 'message_body.html') | |
| ); | |
| $template->assign_vars(array( | |
| 'MESSAGE_TITLE' => $msg_title, | |
| 'MESSAGE_TEXT' => $msg_text, | |
| 'S_USER_WARNING' => ($errno == E_USER_WARNING) ? true : false, | |
| 'S_USER_NOTICE' => ($errno == E_USER_NOTICE) ? true : false) | |
| ); | |
| if ($request->is_ajax()) | |
| { | |
| global $refresh_data; | |
| $json_response = new \phpbb\json_response; | |
| $json_response->send(array( | |
| 'MESSAGE_TITLE' => $msg_title, | |
| 'MESSAGE_TEXT' => $msg_text, | |
| 'S_USER_WARNING' => ($errno == E_USER_WARNING) ? true : false, | |
| 'S_USER_NOTICE' => ($errno == E_USER_NOTICE) ? true : false, | |
| 'REFRESH_DATA' => (!empty($refresh_data)) ? $refresh_data : null | |
| )); | |
| } | |
| // We do not want the cron script to be called on error messages | |
| define('IN_CRON', true); | |
| if (defined('IN_ADMIN') && isset($user->data['session_admin']) && $user->data['session_admin']) | |
| { | |
| adm_page_footer(); | |
| } | |
| else | |
| { | |
| page_footer(); | |
| } | |
| exit_handler(); | |
| break; | |
| // PHP4 compatibility | |
| case E_DEPRECATED: | |
| return true; | |
| break; | |
| } | |
| // If we notice an error not handled here we pass this back to PHP by returning false | |
| // This may not work for all php versions | |
| return false; | |
| } | |
| /** | |
| * Removes absolute path to phpBB root directory from error messages | |
| * and converts backslashes to forward slashes. | |
| * | |
| * @param string $errfile Absolute file path | |
| * (e.g. /var/www/phpbb3/phpBB/includes/functions.php) | |
| * Please note that if $errfile is outside of the phpBB root, | |
| * the root path will not be found and can not be filtered. | |
| * @return string Relative file path | |
| * (e.g. /includes/functions.php) | |
| */ | |
| function phpbb_filter_root_path($errfile) | |
| { | |
| global $phpbb_filesystem; | |
| static $root_path; | |
| if (empty($root_path)) | |
| { | |
| if ($phpbb_filesystem) | |
| { | |
| $root_path = $phpbb_filesystem->realpath(__DIR__ . '/../'); | |
| } | |
| else | |
| { | |
| $filesystem = new \phpbb\filesystem\filesystem(); | |
| $root_path = $filesystem->realpath(__DIR__ . '/../'); | |
| } | |
| } | |
| return str_replace(array($root_path, '\\'), array('[ROOT]', '/'), $errfile); | |
| } | |
| /** | |
| * Queries the session table to get information about online guests | |
| * @param int $item_id Limits the search to the item with this id | |
| * @param string $item The name of the item which is stored in the session table as session_{$item}_id | |
| * @return int The number of active distinct guest sessions | |
| */ | |
| function obtain_guest_count($item_id = 0, $item = 'forum') | |
| { | |
| global $db, $config; | |
| if ($item_id) | |
| { | |
| $reading_sql = ' AND s.session_' . $item . '_id = ' . (int) $item_id; | |
| } | |
| else | |
| { | |
| $reading_sql = ''; | |
| } | |
| $time = (time() - (intval($config['load_online_time']) * 60)); | |
| // Get number of online guests | |
| if ($db->get_sql_layer() === 'sqlite3') | |
| { | |
| $sql = 'SELECT COUNT(session_ip) as num_guests | |
| FROM ( | |
| SELECT DISTINCT s.session_ip | |
| FROM ' . SESSIONS_TABLE . ' s | |
| WHERE s.session_user_id = ' . ANONYMOUS . ' | |
| AND s.session_time >= ' . ($time - ((int) ($time % 60))) . | |
| $reading_sql . | |
| ')'; | |
| } | |
| else | |
| { | |
| $sql = 'SELECT COUNT(DISTINCT s.session_ip) as num_guests | |
| FROM ' . SESSIONS_TABLE . ' s | |
| WHERE s.session_user_id = ' . ANONYMOUS . ' | |
| AND s.session_time >= ' . ($time - ((int) ($time % 60))) . | |
| $reading_sql; | |
| } | |
| $result = $db->sql_query($sql); | |
| $guests_online = (int) $db->sql_fetchfield('num_guests'); | |
| $db->sql_freeresult($result); | |
| return $guests_online; | |
| } | |
| /** | |
| * Queries the session table to get information about online users | |
| * @param int $item_id Limits the search to the item with this id | |
| * @param string $item The name of the item which is stored in the session table as session_{$item}_id | |
| * @return array An array containing the ids of online, hidden and visible users, as well as statistical info | |
| */ | |
| function obtain_users_online($item_id = 0, $item = 'forum') | |
| { | |
| global $db, $config; | |
| $reading_sql = ''; | |
| if ($item_id !== 0) | |
| { | |
| $reading_sql = ' AND s.session_' . $item . '_id = ' . (int) $item_id; | |
| } | |
| $online_users = array( | |
| 'online_users' => array(), | |
| 'hidden_users' => array(), | |
| 'total_online' => 0, | |
| 'visible_online' => 0, | |
| 'hidden_online' => 0, | |
| 'guests_online' => 0, | |
| ); | |
| if ($config['load_online_guests']) | |
| { | |
| $online_users['guests_online'] = obtain_guest_count($item_id, $item); | |
| } | |
| // a little discrete magic to cache this for 30 seconds | |
| $time = (time() - (intval($config['load_online_time']) * 60)); | |
| $sql = 'SELECT s.session_user_id, s.session_ip, s.session_viewonline | |
| FROM ' . SESSIONS_TABLE . ' s | |
| WHERE s.session_time >= ' . ($time - ((int) ($time % 30))) . | |
| $reading_sql . | |
| ' AND s.session_user_id <> ' . ANONYMOUS; | |
| $result = $db->sql_query($sql); | |
| while ($row = $db->sql_fetchrow($result)) | |
| { | |
| // Skip multiple sessions for one user | |
| if (!isset($online_users['online_users'][$row['session_user_id']])) | |
| { | |
| $online_users['online_users'][$row['session_user_id']] = (int) $row['session_user_id']; | |
| if ($row['session_viewonline']) | |
| { | |
| $online_users['visible_online']++; | |
| } | |
| else | |
| { | |
| $online_users['hidden_users'][$row['session_user_id']] = (int) $row['session_user_id']; | |
| $online_users['hidden_online']++; | |
| } | |
| } | |
| } | |
| $online_users['total_online'] = $online_users['guests_online'] + $online_users['visible_online'] + $online_users['hidden_online']; | |
| $db->sql_freeresult($result); | |
| return $online_users; | |
| } | |
| /** | |
| * Uses the result of obtain_users_online to generate a localized, readable representation. | |
| * @param mixed $online_users result of obtain_users_online - array with user_id lists for total, hidden and visible users, and statistics | |
| * @param int $item_id Indicate that the data is limited to one item and not global | |
| * @param string $item The name of the item which is stored in the session table as session_{$item}_id | |
| * @return array An array containing the string for output to the template | |
| */ | |
| function obtain_users_online_string($online_users, $item_id = 0, $item = 'forum') | |
| { | |
| global $config, $db, $user, $auth, $phpbb_dispatcher; | |
| $user_online_link = $rowset = array(); | |
| // Need caps version of $item for language-strings | |
| $item_caps = strtoupper($item); | |
| if (count($online_users['online_users'])) | |
| { | |
| $sql_ary = array( | |
| 'SELECT' => 'u.username, u.username_clean, u.user_id, u.user_type, u.user_allow_viewonline, u.user_colour', | |
| 'FROM' => array( | |
| USERS_TABLE => 'u', | |
| ), | |
| 'WHERE' => $db->sql_in_set('u.user_id', $online_users['online_users']), | |
| 'ORDER_BY' => 'u.username_clean ASC', | |
| ); | |
| /** | |
| * Modify SQL query to obtain online users data | |
| * | |
| * @event core.obtain_users_online_string_sql | |
| * @var array online_users Array with online users data | |
| * from obtain_users_online() | |
| * @var int item_id Restrict online users to item id | |
| * @var string item Restrict online users to a certain | |
| * session item, e.g. forum for | |
| * session_forum_id | |
| * @var array sql_ary SQL query array to obtain users online data | |
| * @since 3.1.4-RC1 | |
| * @changed 3.1.7-RC1 Change sql query into array and adjust var accordingly. Allows extension authors the ability to adjust the sql_ary. | |
| */ | |
| $vars = array('online_users', 'item_id', 'item', 'sql_ary'); | |
| extract($phpbb_dispatcher->trigger_event('core.obtain_users_online_string_sql', compact($vars))); | |
| $result = $db->sql_query($db->sql_build_query('SELECT', $sql_ary)); | |
| $rowset = $db->sql_fetchrowset($result); | |
| $db->sql_freeresult($result); | |
| foreach ($rowset as $row) | |
| { | |
| // User is logged in and therefore not a guest | |
| if ($row['user_id'] != ANONYMOUS) | |
| { | |
| if (isset($online_users['hidden_users'][$row['user_id']])) | |
| { | |
| $row['username'] = '<em>' . $row['username'] . '</em>'; | |
| } | |
| if (!isset($online_users['hidden_users'][$row['user_id']]) || $auth->acl_get('u_viewonline') || $row['user_id'] === $user->data['user_id']) | |
| { | |
| $user_online_link[$row['user_id']] = get_username_string(($row['user_type'] <> USER_IGNORE) ? 'full' : 'no_profile', $row['user_id'], $row['username'], $row['user_colour']); | |
| } | |
| } | |
| } | |
| } | |
| /** | |
| * Modify online userlist data | |
| * | |
| * @event core.obtain_users_online_string_before_modify | |
| * @var array online_users Array with online users data | |
| * from obtain_users_online() | |
| * @var int item_id Restrict online users to item id | |
| * @var string item Restrict online users to a certain | |
| * session item, e.g. forum for | |
| * session_forum_id | |
| * @var array rowset Array with online users data | |
| * @var array user_online_link Array with online users items (usernames) | |
| * @since 3.1.10-RC1 | |
| */ | |
| $vars = array( | |
| 'online_users', | |
| 'item_id', | |
| 'item', | |
| 'rowset', | |
| 'user_online_link', | |
| ); | |
| extract($phpbb_dispatcher->trigger_event('core.obtain_users_online_string_before_modify', compact($vars))); | |
| $online_userlist = implode(', ', $user_online_link); | |
| if (!$online_userlist) | |
| { | |
| $online_userlist = $user->lang['NO_ONLINE_USERS']; | |
| } | |
| if ($item_id === 0) | |
| { | |
| $online_userlist = $user->lang['REGISTERED_USERS'] . ' ' . $online_userlist; | |
| } | |
| else if ($config['load_online_guests']) | |
| { | |
| $online_userlist = $user->lang('BROWSING_' . $item_caps . '_GUESTS', $online_users['guests_online'], $online_userlist); | |
| } | |
| else | |
| { | |
| $online_userlist = sprintf($user->lang['BROWSING_' . $item_caps], $online_userlist); | |
| } | |
| // Build online listing | |
| $visible_online = $user->lang('REG_USERS_TOTAL', (int) $online_users['visible_online']); | |
| $hidden_online = $user->lang('HIDDEN_USERS_TOTAL', (int) $online_users['hidden_online']); | |
| if ($config['load_online_guests']) | |
| { | |
| $guests_online = $user->lang('GUEST_USERS_TOTAL', (int) $online_users['guests_online']); | |
| $l_online_users = $user->lang('ONLINE_USERS_TOTAL_GUESTS', (int) $online_users['total_online'], $visible_online, $hidden_online, $guests_online); | |
| } | |
| else | |
| { | |
| $l_online_users = $user->lang('ONLINE_USERS_TOTAL', (int) $online_users['total_online'], $visible_online, $hidden_online); | |
| } | |
| /** | |
| * Modify online userlist data | |
| * | |
| * @event core.obtain_users_online_string_modify | |
| * @var array online_users Array with online users data | |
| * from obtain_users_online() | |
| * @var int item_id Restrict online users to item id | |
| * @var string item Restrict online users to a certain | |
| * session item, e.g. forum for | |
| * session_forum_id | |
| * @var array rowset Array with online users data | |
| * @var array user_online_link Array with online users items (usernames) | |
| * @var string online_userlist String containing users online list | |
| * @var string l_online_users String with total online users count info | |
| * @since 3.1.4-RC1 | |
| */ | |
| $vars = array( | |
| 'online_users', | |
| 'item_id', | |
| 'item', | |
| 'rowset', | |
| 'user_online_link', | |
| 'online_userlist', | |
| 'l_online_users', | |
| ); | |
| extract($phpbb_dispatcher->trigger_event('core.obtain_users_online_string_modify', compact($vars))); | |
| return array( | |
| 'online_userlist' => $online_userlist, | |
| 'l_online_users' => $l_online_users, | |
| ); | |
| } | |
| /** | |
| * Get option bitfield from custom data | |
| * | |
| * @param int $bit The bit/value to get | |
| * @param int $data Current bitfield to check | |
| * @return bool Returns true if value of constant is set in bitfield, else false | |
| */ | |
| function phpbb_optionget($bit, $data) | |
| { | |
| return ($data & 1 << (int) $bit) ? true : false; | |
| } | |
| /** | |
| * Set option bitfield | |
| * | |
| * @param int $bit The bit/value to set/unset | |
| * @param bool $set True if option should be set, false if option should be unset. | |
| * @param int $data Current bitfield to change | |
| * | |
| * @return int The new bitfield | |
| */ | |
| function phpbb_optionset($bit, $set, $data) | |
| { | |
| if ($set && !($data & 1 << $bit)) | |
| { | |
| $data += 1 << $bit; | |
| } | |
| else if (!$set && ($data & 1 << $bit)) | |
| { | |
| $data -= 1 << $bit; | |
| } | |
| return $data; | |
| } | |
| /** | |
| * Escapes and quotes a string for use as an HTML/XML attribute value. | |
| * | |
| * This is a port of Python xml.sax.saxutils quoteattr. | |
| * | |
| * The function will attempt to choose a quote character in such a way as to | |
| * avoid escaping quotes in the string. If this is not possible the string will | |
| * be wrapped in double quotes and double quotes will be escaped. | |
| * | |
| * @param string $data The string to be escaped | |
| * @param array $entities Associative array of additional entities to be escaped | |
| * @return string Escaped and quoted string | |
| */ | |
| function phpbb_quoteattr($data, $entities = null) | |
| { | |
| $data = str_replace('&', '&', $data); | |
| $data = str_replace('>', '>', $data); | |
| $data = str_replace('<', '<', $data); | |
| $data = str_replace("\n", ' ', $data); | |
| $data = str_replace("\r", ' ', $data); | |
| $data = str_replace("\t", '	', $data); | |
| if (!empty($entities)) | |
| { | |
| $data = str_replace(array_keys($entities), array_values($entities), $data); | |
| } | |
| if (strpos($data, '"') !== false) | |
| { | |
| if (strpos($data, "'") !== false) | |
| { | |
| $data = '"' . str_replace('"', '"', $data) . '"'; | |
| } | |
| else | |
| { | |
| $data = "'" . $data . "'"; | |
| } | |
| } | |
| else | |
| { | |
| $data = '"' . $data . '"'; | |
| } | |
| return $data; | |
| } | |
| /** | |
| * Get user avatar | |
| * | |
| * @param array $user_row Row from the users table | |
| * @param string $alt Optional language string for alt tag within image, can be a language key or text | |
| * @param bool $ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP | |
| * @param bool $lazy If true, will be lazy loaded (requires JS) | |
| * | |
| * @return string Avatar html | |
| */ | |
| function phpbb_get_user_avatar($user_row, $alt = 'USER_AVATAR', $ignore_config = false, $lazy = false) | |
| { | |
| $row = \phpbb\avatar\manager::clean_row($user_row, 'user'); | |
| return phpbb_get_avatar($row, $alt, $ignore_config, $lazy); | |
| } | |
| /** | |
| * Get group avatar | |
| * | |
| * @param array $group_row Row from the groups table | |
| * @param string $alt Optional language string for alt tag within image, can be a language key or text | |
| * @param bool $ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP | |
| * @param bool $lazy If true, will be lazy loaded (requires JS) | |
| * | |
| * @return string Avatar html | |
| */ | |
| function phpbb_get_group_avatar($group_row, $alt = 'GROUP_AVATAR', $ignore_config = false, $lazy = false) | |
| { | |
| $row = \phpbb\avatar\manager::clean_row($group_row, 'group'); | |
| return phpbb_get_avatar($row, $alt, $ignore_config, $lazy); | |
| } | |
| /** | |
| * Get avatar | |
| * | |
| * @param array $row Row cleaned by \phpbb\avatar\manager::clean_row | |
| * @param string $alt Optional language string for alt tag within image, can be a language key or text | |
| * @param bool $ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP | |
| * @param bool $lazy If true, will be lazy loaded (requires JS) | |
| * | |
| * @return string Avatar html | |
| */ | |
| function phpbb_get_avatar($row, $alt, $ignore_config = false, $lazy = false) | |
| { | |
| global $user, $config; | |
| global $phpbb_container, $phpbb_dispatcher; | |
| if (!$config['allow_avatar'] && !$ignore_config) | |
| { | |
| return ''; | |
| } | |
| $avatar_data = array( | |
| 'src' => $row['avatar'], | |
| 'width' => $row['avatar_width'], | |
| 'height' => $row['avatar_height'], | |
| ); | |
| /* @var $phpbb_avatar_manager \phpbb\avatar\manager */ | |
| $phpbb_avatar_manager = $phpbb_container->get('avatar.manager'); | |
| $driver = $phpbb_avatar_manager->get_driver($row['avatar_type'], !$ignore_config); | |
| $html = ''; | |
| if ($driver) | |
| { | |
| $html = $driver->get_custom_html($user, $row, $alt); | |
| $avatar_data = $driver->get_data($row); | |
| } | |
| else | |
| { | |
| $avatar_data['src'] = ''; | |
| } | |
| if (empty($html) && !empty($avatar_data['src'])) | |
| { | |
| if ($lazy) | |
| { | |
| // This path is sent with the base template paths in the assign_vars() | |
| // call below. We need to correct it in case we are accessing from a | |
| // controller because the web paths will be incorrect otherwise. | |
| $phpbb_path_helper = $phpbb_container->get('path_helper'); | |
| $web_path = $phpbb_path_helper->get_web_root_path(); | |
| $theme = "{$web_path}styles/" . rawurlencode($user->style['style_path']) . '/theme'; | |
| $src = 'src="' . $theme . '/images/no_avatar.gif" data-src="' . $avatar_data['src'] . '"'; | |
| } | |
| else | |
| { | |
| $src = 'src="' . $avatar_data['src'] . '"'; | |
| } | |
| $html = '<img class="avatar" ' . $src . ' ' . | |
| ($avatar_data['width'] ? ('width="' . $avatar_data['width'] . '" ') : '') . | |
| ($avatar_data['height'] ? ('height="' . $avatar_data['height'] . '" ') : '') . | |
| 'alt="' . ((!empty($user->lang[$alt])) ? $user->lang[$alt] : $alt) . '" />'; | |
| } | |
| /** | |
| * Event to modify HTML <img> tag of avatar | |
| * | |
| * @event core.get_avatar_after | |
| * @var array row Row cleaned by \phpbb\avatar\manager::clean_row | |
| * @var string alt Optional language string for alt tag within image, can be a language key or text | |
| * @var bool ignore_config Ignores the config-setting, to be still able to view the avatar in the UCP | |
| * @var array avatar_data The HTML attributes for avatar <img> tag | |
| * @var string html The HTML <img> tag of generated avatar | |
| * @since 3.1.6-RC1 | |
| */ | |
| $vars = array('row', 'alt', 'ignore_config', 'avatar_data', 'html'); | |
| extract($phpbb_dispatcher->trigger_event('core.get_avatar_after', compact($vars))); | |
| return $html; | |
| } | |
| /** | |
| * Generate page header | |
| */ | |
| function page_header($page_title = '', $display_online_list = false, $item_id = 0, $item = 'forum', $send_headers = true) | |
| { | |
| global $db, $config, $template, $SID, $_SID, $_EXTRA_URL, $user, $auth, $phpEx, $phpbb_root_path; | |
| global $phpbb_dispatcher, $request, $phpbb_container, $phpbb_admin_path; | |
| if (defined('HEADER_INC')) | |
| { | |
| return; | |
| } | |
| define('HEADER_INC', true); | |
| // A listener can set this variable to `true` when it overrides this function | |
| $page_header_override = false; | |
| /** | |
| * Execute code and/or overwrite page_header() | |
| * | |
| * @event core.page_header | |
| * @var string page_title Page title | |
| * @var bool display_online_list Do we display online users list | |
| * @var string item Restrict online users to a certain | |
| * session item, e.g. forum for | |
| * session_forum_id | |
| * @var int item_id Restrict online users to item id | |
| * @var bool page_header_override Shall we return instead of running | |
| * the rest of page_header() | |
| * @since 3.1.0-a1 | |
| */ | |
| $vars = array('page_title', 'display_online_list', 'item_id', 'item', 'page_header_override'); | |
| extract($phpbb_dispatcher->trigger_event('core.page_header', compact($vars))); | |
| if ($page_header_override) | |
| { | |
| return; | |
| } | |
| // gzip_compression | |
| if ($config['gzip_compress']) | |
| { | |
| // to avoid partially compressed output resulting in blank pages in | |
| // the browser or error messages, compression is disabled in a few cases: | |
| // | |
| // 1) if headers have already been sent, this indicates plaintext output | |
| // has been started so further content must not be compressed | |
| // 2) the length of the current output buffer is non-zero. This means | |
| // there is already some uncompressed content in this output buffer | |
| // so further output must not be compressed | |
| // 3) if more than one level of output buffering is used because we | |
| // cannot test all output buffer level content lengths. One level | |
| // could be caused by php.ini output_buffering. Anything | |
| // beyond that is manual, so the code wrapping phpBB in output buffering | |
| // can easily compress the output itself. | |
| // | |
| if (@extension_loaded('zlib') && !headers_sent() && ob_get_level() <= 1 && ob_get_length() == 0) | |
| { | |
| ob_start('ob_gzhandler'); | |
| } | |
| } | |
| $user->update_session_infos(); | |
| // Generate logged in/logged out status | |
| if ($user->data['user_id'] != ANONYMOUS) | |
| { | |
| $u_login_logout = append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=logout', true, $user->session_id); | |
| $l_login_logout = $user->lang['LOGOUT']; | |
| } | |
| else | |
| { | |
| $redirect = $request->variable('redirect', rawurlencode($user->page['page'])); | |
| $u_login_logout = append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=login&redirect=' . $redirect); | |
| $l_login_logout = $user->lang['LOGIN']; | |
| } | |
| // Last visit date/time | |
| $s_last_visit = ($user->data['user_id'] != ANONYMOUS) ? $user->format_date($user->data['session_last_visit']) : ''; | |
| // Get users online list ... if required | |
| $l_online_users = $online_userlist = $l_online_record = $l_online_time = ''; | |
| if ($config['load_online'] && $config['load_online_time'] && $display_online_list) | |
| { | |
| /** | |
| * Load online data: | |
| * For obtaining another session column use $item and $item_id in the function-parameter, whereby the column is session_{$item}_id. | |
| */ | |
| $item_id = max($item_id, 0); | |
| $online_users = obtain_users_online($item_id, $item); | |
| $user_online_strings = obtain_users_online_string($online_users, $item_id, $item); | |
| $l_online_users = $user_online_strings['l_online_users']; | |
| $online_userlist = $user_online_strings['online_userlist']; | |
| $total_online_users = $online_users['total_online']; | |
| if ($total_online_users > $config['record_online_users']) | |
| { | |
| $config->set('record_online_users', $total_online_users, false); | |
| $config->set('record_online_date', time(), false); | |
| } | |
| $l_online_record = $user->lang('RECORD_ONLINE_USERS', (int) $config['record_online_users'], $user->format_date($config['record_online_date'], false, true)); | |
| $l_online_time = $user->lang('VIEW_ONLINE_TIMES', (int) $config['load_online_time']); | |
| } | |
| $s_privmsg_new = false; | |
| // Check for new private messages if user is logged in | |
| if (!empty($user->data['is_registered'])) | |
| { | |
| if ($user->data['user_new_privmsg']) | |
| { | |
| if (!$user->data['user_last_privmsg'] || $user->data['user_last_privmsg'] > $user->data['session_last_visit']) | |
| { | |
| $sql = 'UPDATE ' . USERS_TABLE . ' | |
| SET user_last_privmsg = ' . $user->data['session_last_visit'] . ' | |
| WHERE user_id = ' . $user->data['user_id']; | |
| $db->sql_query($sql); | |
| $s_privmsg_new = true; | |
| } | |
| else | |
| { | |
| $s_privmsg_new = false; | |
| } | |
| } | |
| else | |
| { | |
| $s_privmsg_new = false; | |
| } | |
| } | |
| // Negative forum and topic IDs are not allowed | |
| $forum_id = max(0, $request->variable('f', 0)); | |
| $topic_id = max(0, $request->variable('t', 0)); | |
| $s_feed_news = false; | |
| // Get option for news | |
| if ($config['feed_enable']) | |
| { | |
| $sql = 'SELECT forum_id | |
| FROM ' . FORUMS_TABLE . ' | |
| WHERE ' . $db->sql_bit_and('forum_options', FORUM_OPTION_FEED_NEWS, '<> 0'); | |
| $result = $db->sql_query_limit($sql, 1, 0, 600); | |
| $s_feed_news = (int) $db->sql_fetchfield('forum_id'); | |
| $db->sql_freeresult($result); | |
| } | |
| // This path is sent with the base template paths in the assign_vars() | |
| // call below. We need to correct it in case we are accessing from a | |
| // controller because the web paths will be incorrect otherwise. | |
| /* @var $phpbb_path_helper \phpbb\path_helper */ | |
| $phpbb_path_helper = $phpbb_container->get('path_helper'); | |
| $web_path = $phpbb_path_helper->get_web_root_path(); | |
| // Send a proper content-language to the output | |
| $user_lang = $user->lang['USER_LANG']; | |
| if (strpos($user_lang, '-x-') !== false) | |
| { | |
| $user_lang = substr($user_lang, 0, strpos($user_lang, '-x-')); | |
| } | |
| $s_search_hidden_fields = array(); | |
| if ($_SID) | |
| { | |
| $s_search_hidden_fields['sid'] = $_SID; | |
| } | |
| if (!empty($_EXTRA_URL)) | |
| { | |
| foreach ($_EXTRA_URL as $url_param) | |
| { | |
| $url_param = explode('=', $url_param, 2); | |
| $s_search_hidden_fields[$url_param[0]] = $url_param[1]; | |
| } | |
| } | |
| $dt = $user->create_datetime(); | |
| $timezone_offset = $user->lang(array('timezones', 'UTC_OFFSET'), phpbb_format_timezone_offset($dt->getOffset())); | |
| $timezone_name = $user->timezone->getName(); | |
| if (isset($user->lang['timezones'][$timezone_name])) | |
| { | |
| $timezone_name = $user->lang['timezones'][$timezone_name]; | |
| } | |
| // Output the notifications | |
| $notifications = false; | |
| if ($config['load_notifications'] && $config['allow_board_notifications'] && $user->data['user_id'] != ANONYMOUS && $user->data['user_type'] != USER_IGNORE) | |
| { | |
| /* @var $phpbb_notifications \phpbb\notification\manager */ | |
| $phpbb_notifications = $phpbb_container->get('notification_manager'); | |
| $notifications = $phpbb_notifications->load_notifications('notification.method.board', array( | |
| 'all_unread' => true, | |
| 'limit' => 5, | |
| )); | |
| foreach ($notifications['notifications'] as $notification) | |
| { | |
| $template->assign_block_vars('notifications', $notification->prepare_for_display()); | |
| } | |
| } | |
| /** @var \phpbb\controller\helper $controller_helper */ | |
| $controller_helper = $phpbb_container->get('controller.helper'); | |
| $notification_mark_hash = generate_link_hash('mark_all_notifications_read'); | |
| $s_login_redirect = build_hidden_fields(array('redirect' => $phpbb_path_helper->remove_web_root_path(build_url()))); | |
| // Add form token for login box, in case page is presenting a login form. | |
| add_form_key('login', '_LOGIN'); | |
| /** | |
| * Workaround for missing template variable in pre phpBB 3.2.6 styles. | |
| * @deprecated 3.2.7 (To be removed: 4.0.0-a1) | |
| */ | |
| $form_token_login = $template->retrieve_var('S_FORM_TOKEN_LOGIN'); | |
| if (!empty($form_token_login)) | |
| { | |
| $s_login_redirect .= $form_token_login; | |
| // Remove S_FORM_TOKEN_LOGIN as it's already appended to S_LOGIN_REDIRECT | |
| $template->assign_var('S_FORM_TOKEN_LOGIN', ''); | |
| } | |
| // The following assigns all _common_ variables that may be used at any point in a template. | |
| $template->assign_vars(array( | |
| 'SITENAME' => $config['sitename'], | |
| 'SITE_DESCRIPTION' => $config['site_desc'], | |
| 'PAGE_TITLE' => $page_title, | |
| 'SCRIPT_NAME' => str_replace('.' . $phpEx, '', $user->page['page_name']), | |
| 'LAST_VISIT_DATE' => sprintf($user->lang['YOU_LAST_VISIT'], $s_last_visit), | |
| 'LAST_VISIT_YOU' => $s_last_visit, | |
| 'CURRENT_TIME' => sprintf($user->lang['CURRENT_TIME'], $user->format_date(time(), false, true)), | |
| 'TOTAL_USERS_ONLINE' => $l_online_users, | |
| 'LOGGED_IN_USER_LIST' => $online_userlist, | |
| 'RECORD_USERS' => $l_online_record, | |
| 'PRIVATE_MESSAGE_COUNT' => (!empty($user->data['user_unread_privmsg'])) ? $user->data['user_unread_privmsg'] : 0, | |
| 'CURRENT_USER_AVATAR' => phpbb_get_user_avatar($user->data), | |
| 'CURRENT_USERNAME_SIMPLE' => get_username_string('no_profile', $user->data['user_id'], $user->data['username'], $user->data['user_colour']), | |
| 'CURRENT_USERNAME_FULL' => get_username_string('full', $user->data['user_id'], $user->data['username'], $user->data['user_colour']), | |
| 'UNREAD_NOTIFICATIONS_COUNT' => ($notifications !== false) ? $notifications['unread_count'] : '', | |
| 'NOTIFICATIONS_COUNT' => ($notifications !== false) ? $notifications['unread_count'] : '', | |
| 'U_VIEW_ALL_NOTIFICATIONS' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=ucp_notifications'), | |
| 'U_MARK_ALL_NOTIFICATIONS' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=ucp_notifications&mode=notification_list&mark=all&token=' . $notification_mark_hash), | |
| 'U_NOTIFICATION_SETTINGS' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=ucp_notifications&mode=notification_options'), | |
| 'S_NOTIFICATIONS_DISPLAY' => $config['load_notifications'] && $config['allow_board_notifications'], | |
| 'S_USER_NEW_PRIVMSG' => $user->data['user_new_privmsg'], | |
| 'S_USER_UNREAD_PRIVMSG' => $user->data['user_unread_privmsg'], | |
| 'S_USER_NEW' => $user->data['user_new'], | |
| 'SID' => $SID, | |
| '_SID' => $_SID, | |
| 'SESSION_ID' => $user->session_id, | |
| 'ROOT_PATH' => $web_path, | |
| 'BOARD_URL' => generate_board_url() . '/', | |
| 'L_LOGIN_LOGOUT' => $l_login_logout, | |
| 'L_INDEX' => ($config['board_index_text'] !== '') ? $config['board_index_text'] : $user->lang['FORUM_INDEX'], | |
| 'L_SITE_HOME' => ($config['site_home_text'] !== '') ? $config['site_home_text'] : $user->lang['HOME'], | |
| 'L_ONLINE_EXPLAIN' => $l_online_time, | |
| 'U_PRIVATEMSGS' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&folder=inbox'), | |
| 'U_RETURN_INBOX' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&folder=inbox'), | |
| 'U_MEMBERLIST' => append_sid("{$phpbb_root_path}memberlist.$phpEx"), | |
| 'U_VIEWONLINE' => ($auth->acl_gets('u_viewprofile', 'a_user', 'a_useradd', 'a_userdel')) ? append_sid("{$phpbb_root_path}viewonline.$phpEx") : '', | |
| 'U_LOGIN_LOGOUT' => $u_login_logout, | |
| 'U_INDEX' => append_sid("{$phpbb_root_path}index.$phpEx"), | |
| 'U_SEARCH' => append_sid("{$phpbb_root_path}search.$phpEx"), | |
| 'U_SITE_HOME' => $config['site_home_url'], | |
| 'U_REGISTER' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=register'), | |
| 'U_PROFILE' => append_sid("{$phpbb_root_path}ucp.$phpEx"), | |
| 'U_USER_PROFILE' => get_username_string('profile', $user->data['user_id'], $user->data['username'], $user->data['user_colour']), | |
| 'U_MODCP' => append_sid("{$phpbb_root_path}mcp.$phpEx", false, true, $user->session_id), | |
| 'U_FAQ' => $controller_helper->route('phpbb_help_faq_controller'), | |
| 'U_SEARCH_SELF' => append_sid("{$phpbb_root_path}search.$phpEx", 'search_id=egosearch'), | |
| 'U_SEARCH_NEW' => append_sid("{$phpbb_root_path}search.$phpEx", 'search_id=newposts'), | |
| 'U_SEARCH_UNANSWERED' => append_sid("{$phpbb_root_path}search.$phpEx", 'search_id=unanswered'), | |
| 'U_SEARCH_UNREAD' => append_sid("{$phpbb_root_path}search.$phpEx", 'search_id=unreadposts'), | |
| 'U_SEARCH_ACTIVE_TOPICS'=> append_sid("{$phpbb_root_path}search.$phpEx", 'search_id=active_topics'), | |
| 'U_DELETE_COOKIES' => $controller_helper->route('phpbb_ucp_delete_cookies_controller'), | |
| 'U_CONTACT_US' => ($config['contact_admin_form_enable'] && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contactadmin') : '', | |
| 'U_TEAM' => (!$auth->acl_get('u_viewprofile')) ? '' : append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=team'), | |
| 'U_TERMS_USE' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=terms'), | |
| 'U_PRIVACY' => append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=privacy'), | |
| 'UA_PRIVACY' => addslashes(append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=privacy')), | |
| 'U_RESTORE_PERMISSIONS' => ($user->data['user_perm_from'] && $auth->acl_get('a_switchperm')) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=restore_perm') : '', | |
| 'U_FEED' => $controller_helper->route('phpbb_feed_index'), | |
| 'S_USER_LOGGED_IN' => ($user->data['user_id'] != ANONYMOUS) ? true : false, | |
| 'S_AUTOLOGIN_ENABLED' => ($config['allow_autologin']) ? true : false, | |
| 'S_BOARD_DISABLED' => ($config['board_disable']) ? true : false, | |
| 'S_REGISTERED_USER' => (!empty($user->data['is_registered'])) ? true : false, | |
| 'S_IS_BOT' => (!empty($user->data['is_bot'])) ? true : false, | |
| 'S_USER_LANG' => $user_lang, | |
| 'S_USER_BROWSER' => (isset($user->data['session_browser'])) ? $user->data['session_browser'] : $user->lang['UNKNOWN_BROWSER'], | |
| 'S_USERNAME' => $user->data['username'], | |
| 'S_CONTENT_DIRECTION' => $user->lang['DIRECTION'], | |
| 'S_CONTENT_FLOW_BEGIN' => ($user->lang['DIRECTION'] == 'ltr') ? 'left' : 'right', | |
| 'S_CONTENT_FLOW_END' => ($user->lang['DIRECTION'] == 'ltr') ? 'right' : 'left', | |
| 'S_CONTENT_ENCODING' => 'UTF-8', | |
| 'S_TIMEZONE' => sprintf($user->lang['ALL_TIMES'], $timezone_offset, $timezone_name), | |
| 'S_DISPLAY_ONLINE_LIST' => ($l_online_time) ? 1 : 0, | |
| 'S_DISPLAY_SEARCH' => (!$config['load_search']) ? 0 : (isset($auth) ? ($auth->acl_get('u_search') && $auth->acl_getf_global('f_search')) : 1), | |
| 'S_DISPLAY_PM' => ($config['allow_privmsg'] && !empty($user->data['is_registered']) && ($auth->acl_get('u_readpm') || $auth->acl_get('u_sendpm'))) ? true : false, | |
| 'S_DISPLAY_MEMBERLIST' => (isset($auth)) ? $auth->acl_get('u_viewprofile') : 0, | |
| 'S_NEW_PM' => ($s_privmsg_new) ? 1 : 0, | |
| 'S_REGISTER_ENABLED' => ($config['require_activation'] != USER_ACTIVATION_DISABLE) ? true : false, | |
| 'S_FORUM_ID' => $forum_id, | |
| 'S_TOPIC_ID' => $topic_id, | |
| 'S_LOGIN_ACTION' => ((!defined('ADMIN_START')) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'mode=login') : append_sid("{$phpbb_admin_path}index.$phpEx", false, true, $user->session_id)), | |
| 'S_LOGIN_REDIRECT' => $s_login_redirect, | |
| 'S_ENABLE_FEEDS' => ($config['feed_enable']) ? true : false, | |
| 'S_ENABLE_FEEDS_OVERALL' => ($config['feed_overall']) ? true : false, | |
| 'S_ENABLE_FEEDS_FORUMS' => ($config['feed_overall_forums']) ? true : false, | |
| 'S_ENABLE_FEEDS_TOPICS' => ($config['feed_topics_new']) ? true : false, | |
| 'S_ENABLE_FEEDS_TOPICS_ACTIVE' => ($config['feed_topics_active']) ? true : false, | |
| 'S_ENABLE_FEEDS_NEWS' => ($s_feed_news) ? true : false, | |
| 'S_LOAD_UNREADS' => (bool) $config['load_unreads_search'] && ($config['load_anon_lastread'] || !empty($user->data['is_registered'])), | |
| 'S_SEARCH_HIDDEN_FIELDS' => build_hidden_fields($s_search_hidden_fields), | |
| 'T_ASSETS_VERSION' => $config['assets_version'], | |
| 'T_ASSETS_PATH' => "{$web_path}assets", | |
| 'T_THEME_PATH' => "{$web_path}styles/" . rawurlencode($user->style['style_path']) . '/theme', | |
| 'T_TEMPLATE_PATH' => "{$web_path}styles/" . rawurlencode($user->style['style_path']) . '/template', | |
| 'T_SUPER_TEMPLATE_PATH' => "{$web_path}styles/" . rawurlencode($user->style['style_path']) . '/template', | |
| 'T_IMAGES_PATH' => "{$web_path}images/", | |
| 'T_SMILIES_PATH' => "{$web_path}{$config['smilies_path']}/", | |
| 'T_AVATAR_PATH' => "{$web_path}{$config['avatar_path']}/", | |
| 'T_AVATAR_GALLERY_PATH' => "{$web_path}{$config['avatar_gallery_path']}/", | |
| 'T_ICONS_PATH' => "{$web_path}{$config['icons_path']}/", | |
| 'T_RANKS_PATH' => "{$web_path}{$config['ranks_path']}/", | |
| 'T_UPLOAD_PATH' => "{$web_path}{$config['upload_path']}/", | |
| 'T_STYLESHEET_LINK' => "{$web_path}styles/" . rawurlencode($user->style['style_path']) . '/theme/stylesheet.css?assets_version=' . $config['assets_version'], | |
| 'T_STYLESHEET_LANG_LINK'=> "{$web_path}styles/" . rawurlencode($user->style['style_path']) . '/theme/' . $user->lang_name . '/stylesheet.css?assets_version=' . $config['assets_version'], | |
| 'T_FONT_AWESOME_LINK' => !empty($config['allow_cdn']) && !empty($config['load_font_awesome_url']) ? $config['load_font_awesome_url'] : "{$web_path}assets/css/font-awesome.min.css?assets_version=" . $config['assets_version'], | |
| 'T_JQUERY_LINK' => !empty($config['allow_cdn']) && !empty($config['load_jquery_url']) ? $config['load_jquery_url'] : "{$web_path}assets/javascript/jquery-3.7.1.min.js?assets_version=" . $config['assets_version'], | |
| 'S_ALLOW_CDN' => !empty($config['allow_cdn']), | |
| 'S_COOKIE_NOTICE' => !empty($config['cookie_notice']), | |
| 'T_THEME_NAME' => rawurlencode($user->style['style_path']), | |
| 'T_THEME_LANG_NAME' => $user->lang_name, | |
| 'T_TEMPLATE_NAME' => $user->style['style_path'], | |
| 'T_SUPER_TEMPLATE_NAME' => rawurlencode((isset($user->style['style_parent_tree']) && $user->style['style_parent_tree']) ? $user->style['style_parent_tree'] : $user->style['style_path']), | |
| 'T_IMAGES' => 'images', | |
| 'T_SMILIES' => $config['smilies_path'], | |
| 'T_AVATAR' => $config['avatar_path'], | |
| 'T_AVATAR_GALLERY' => $config['avatar_gallery_path'], | |
| 'T_ICONS' => $config['icons_path'], | |
| 'T_RANKS' => $config['ranks_path'], | |
| 'T_UPLOAD' => $config['upload_path'], | |
| 'SITE_LOGO_IMG' => $user->img('site_logo'), | |
| )); | |
| $http_headers = array(); | |
| if ($send_headers) | |
| { | |
| // An array of http headers that phpBB will set. The following event may override these. | |
| $http_headers += array( | |
| // application/xhtml+xml not used because of IE | |
| 'Content-type' => 'text/html; charset=UTF-8', | |
| 'Cache-Control' => 'private, no-cache="set-cookie"', | |
| 'Expires' => gmdate('D, d M Y H:i:s', time()) . ' GMT', | |
| 'Referrer-Policy' => 'strict-origin-when-cross-origin', | |
| ); | |
| if (!empty($user->data['is_bot'])) | |
| { | |
| // Let reverse proxies know we detected a bot. | |
| $http_headers['X-PHPBB-IS-BOT'] = 'yes'; | |
| } | |
| } | |
| /** | |
| * Execute code and/or overwrite _common_ template variables after they have been assigned. | |
| * | |
| * @event core.page_header_after | |
| * @var string page_title Page title | |
| * @var bool display_online_list Do we display online users list | |
| * @var string item Restrict online users to a certain | |
| * session item, e.g. forum for | |
| * session_forum_id | |
| * @var int item_id Restrict online users to item id | |
| * @var array http_headers HTTP headers that should be set by phpbb | |
| * | |
| * @since 3.1.0-b3 | |
| */ | |
| $vars = array('page_title', 'display_online_list', 'item_id', 'item', 'http_headers'); | |
| extract($phpbb_dispatcher->trigger_event('core.page_header_after', compact($vars))); | |
| foreach ($http_headers as $hname => $hval) | |
| { | |
| header((string) $hname . ': ' . (string) $hval); | |
| } | |
| return; | |
| } | |
| /** | |
| * Check and display the SQL report if requested. | |
| * | |
| * @param \phpbb\request\request_interface $request Request object | |
| * @param \phpbb\auth\auth $auth Auth object | |
| * @param \phpbb\db\driver\driver_interface $db Database connection | |
| * | |
| * @deprecated 3.3.1 (To be removed: 4.0.0-a1); use controller helper's display_sql_report() | |
| */ | |
| function phpbb_check_and_display_sql_report(\phpbb\request\request_interface $request, \phpbb\auth\auth $auth, \phpbb\db\driver\driver_interface $db) | |
| { | |
| global $phpbb_container; | |
| /** @var \phpbb\controller\helper $controller_helper */ | |
| $controller_helper = $phpbb_container->get('controller.helper'); | |
| $controller_helper->display_sql_report(); | |
| } | |
| /** | |
| * Generate the debug output string | |
| * | |
| * @param \phpbb\db\driver\driver_interface $db Database connection | |
| * @param \phpbb\config\config $config Config object | |
| * @param \phpbb\auth\auth $auth Auth object | |
| * @param \phpbb\user $user User object | |
| * @param \phpbb\event\dispatcher_interface $phpbb_dispatcher Event dispatcher | |
| * @return string | |
| */ | |
| function phpbb_generate_debug_output(\phpbb\db\driver\driver_interface $db, \phpbb\config\config $config, \phpbb\auth\auth $auth, \phpbb\user $user, \phpbb\event\dispatcher_interface $phpbb_dispatcher) | |
| { | |
| global $phpbb_container; | |
| $debug_info = array(); | |
| // Output page creation time | |
| if ($phpbb_container->getParameter('debug.load_time')) | |
| { | |
| if (isset($GLOBALS['starttime'])) | |
| { | |
| $totaltime = microtime(true) - $GLOBALS['starttime']; | |
| $debug_info[] = sprintf('<span title="SQL time: %.3fs / PHP time: %.3fs">Time: %.3fs</span>', $db->get_sql_time(), ($totaltime - $db->get_sql_time()), $totaltime); | |
| } | |
| } | |
| if ($phpbb_container->getParameter('debug.memory')) | |
| { | |
| $memory_usage = memory_get_peak_usage(); | |
| if ($memory_usage) | |
| { | |
| $memory_usage = get_formatted_filesize($memory_usage); | |
| $debug_info[] = 'Peak Memory Usage: ' . $memory_usage; | |
| } | |
| $debug_info[] = 'GZIP: ' . (($config['gzip_compress'] && @extension_loaded('zlib')) ? 'On' : 'Off'); | |
| if ($user->load) | |
| { | |
| $debug_info[] = 'Load: ' . $user->load; | |
| } | |
| } | |
| if ($phpbb_container->getParameter('debug.sql_explain')) | |
| { | |
| $debug_info[] = sprintf('<span title="Cached: %d">Queries: %d</span>', $db->sql_num_queries(true), $db->sql_num_queries()); | |
| if ($auth->acl_get('a_')) | |
| { | |
| $debug_info[] = '<a href="' . build_url() . '&explain=1">SQL Explain</a>'; | |
| } | |
| } | |
| /** | |
| * Modify debug output information | |
| * | |
| * @event core.phpbb_generate_debug_output | |
| * @var array debug_info Array of strings with debug information | |
| * | |
| * @since 3.1.0-RC3 | |
| */ | |
| $vars = array('debug_info'); | |
| extract($phpbb_dispatcher->trigger_event('core.phpbb_generate_debug_output', compact($vars))); | |
| return implode(' | ', $debug_info); | |
| } | |
| /** | |
| * Generate page footer | |
| * | |
| * @param bool $run_cron Whether or not to run the cron | |
| * @param bool $display_template Whether or not to display the template | |
| * @param bool $exit_handler Whether or not to run the exit_handler() | |
| */ | |
| function page_footer($run_cron = true, $display_template = true, $exit_handler = true) | |
| { | |
| global $phpbb_dispatcher, $phpbb_container, $template; | |
| // A listener can set this variable to `true` when it overrides this function | |
| $page_footer_override = false; | |
| /** | |
| * Execute code and/or overwrite page_footer() | |
| * | |
| * @event core.page_footer | |
| * @var bool run_cron Shall we run cron tasks | |
| * @var bool page_footer_override Shall we return instead of running | |
| * the rest of page_footer() | |
| * @since 3.1.0-a1 | |
| */ | |
| $vars = array('run_cron', 'page_footer_override'); | |
| extract($phpbb_dispatcher->trigger_event('core.page_footer', compact($vars))); | |
| if ($page_footer_override) | |
| { | |
| return; | |
| } | |
| /** @var \phpbb\controller\helper $controller_helper */ | |
| $controller_helper = $phpbb_container->get('controller.helper'); | |
| $controller_helper->display_footer($run_cron); | |
| /** | |
| * Execute code and/or modify output before displaying the template. | |
| * | |
| * @event core.page_footer_after | |
| * @var bool display_template Whether or not to display the template | |
| * @var bool exit_handler Whether or not to run the exit_handler() | |
| * | |
| * @since 3.1.0-RC5 | |
| */ | |
| $vars = array('display_template', 'exit_handler'); | |
| extract($phpbb_dispatcher->trigger_event('core.page_footer_after', compact($vars))); | |
| if ($display_template) | |
| { | |
| $template->display('body'); | |
| } | |
| garbage_collection(); | |
| if ($exit_handler) | |
| { | |
| exit_handler(); | |
| } | |
| } | |
| /** | |
| * Closing the cache object and the database | |
| * Cool function name, eh? We might want to add operations to it later | |
| */ | |
| function garbage_collection() | |
| { | |
| global $cache, $db; | |
| global $phpbb_dispatcher; | |
| if (!empty($phpbb_dispatcher)) | |
| { | |
| /** | |
| * Unload some objects, to free some memory, before we finish our task | |
| * | |
| * @event core.garbage_collection | |
| * @since 3.1.0-a1 | |
| */ | |
| $phpbb_dispatcher->dispatch('core.garbage_collection'); | |
| } | |
| // Unload cache, must be done before the DB connection if closed | |
| if (!empty($cache)) | |
| { | |
| $cache->unload(); | |
| } | |
| // Close our DB connection. | |
| if (!empty($db)) | |
| { | |
| $db->sql_close(); | |
| } | |
| } | |
| /** | |
| * Handler for exit calls in phpBB. | |
| * This function supports hooks. | |
| * | |
| * Note: This function is called after the template has been outputted. | |
| */ | |
| function exit_handler() | |
| { | |
| global $phpbb_hook; | |
| if (!empty($phpbb_hook) && $phpbb_hook->call_hook(__FUNCTION__)) | |
| { | |
| if ($phpbb_hook->hook_return(__FUNCTION__)) | |
| { | |
| return $phpbb_hook->hook_return_result(__FUNCTION__); | |
| } | |
| } | |
| // As a pre-caution... some setups display a blank page if the flush() is not there. | |
| (ob_get_level() > 0) ? @ob_flush() : @flush(); | |
| exit; | |
| } | |
| /** | |
| * Handler for init calls in phpBB. This function is called in \phpbb\user::setup(); | |
| * This function supports hooks. | |
| */ | |
| function phpbb_user_session_handler() | |
| { | |
| global $phpbb_hook; | |
| if (!empty($phpbb_hook) && $phpbb_hook->call_hook(__FUNCTION__)) | |
| { | |
| if ($phpbb_hook->hook_return(__FUNCTION__)) | |
| { | |
| return $phpbb_hook->hook_return_result(__FUNCTION__); | |
| } | |
| } | |
| return; | |
| } | |
| /** | |
| * Casts a numeric string $input to an appropriate numeric type (i.e. integer or float) | |
| * | |
| * @param string $input A numeric string. | |
| * | |
| * @return int|float Integer $input if $input fits integer, | |
| * float $input otherwise. | |
| */ | |
| function phpbb_to_numeric($input) | |
| { | |
| return ($input > PHP_INT_MAX) ? (float) $input : (int) $input; | |
| } | |
| /** | |
| * Get the board contact details (e.g. for emails) | |
| * | |
| * @param \phpbb\config\config $config | |
| * @param string $phpEx | |
| * @return string | |
| */ | |
| function phpbb_get_board_contact(\phpbb\config\config $config, $phpEx) | |
| { | |
| if ($config['contact_admin_form_enable']) | |
| { | |
| return generate_board_url() . '/memberlist.' . $phpEx . '?mode=contactadmin'; | |
| } | |
| else | |
| { | |
| return $config['board_contact']; | |
| } | |
| } | |
| /** | |
| * Get a clickable board contact details link | |
| * | |
| * @param \phpbb\config\config $config | |
| * @param string $phpbb_root_path | |
| * @param string $phpEx | |
| * @return string | |
| */ | |
| function phpbb_get_board_contact_link(\phpbb\config\config $config, $phpbb_root_path, $phpEx) | |
| { | |
| if ($config['contact_admin_form_enable'] && $config['email_enable']) | |
| { | |
| return append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contactadmin'); | |
| } | |
| else | |
| { | |
| return 'mailto:' . htmlspecialchars($config['board_contact'], ENT_COMPAT); | |
| } | |
| } |