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@@ -18,23 +18,6 @@
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if (!defined('SMF'))
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die('Hacking attempt...');
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-/**
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- * Handle fatal errors - like connection errors or load average problems.
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- * This calls show_db_error(), which is used for database connection error handling.
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- * @todo when awake: clean up this terrible terrible ugliness.
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- *
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- * @param bool $loadavg - whether it's a load average problem...
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- */
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-function db_fatal_error($loadavg = false)
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-{
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- global $sourcedir;
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-
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- show_db_error($loadavg);
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-
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- // Since we use "or db_fatal_error();" this is needed...
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- return false;
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-}
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-
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/**
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* Log an error, if the error logging is enabled.
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* filename and line should be __FILE__ and __LINE__, respectively.
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@@ -119,307 +102,6 @@ function log_error($error_message, $error_type = 'general', $file = null, $line
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return $error_message;
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}
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-/**
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- * This function logs an action in the respective log. (database log)
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- * @example logAction('remove', array('starter' => $id_member_started));
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- *
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- * @param string $action
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- * @param array $extra = array()
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- * @param string $log_type, options 'moderate', 'admin', ...etc.
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- */
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-function logAction($action, $extra = array(), $log_type = 'moderate')
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-{
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- global $modSettings, $user_info, $smcFunc, $sourcedir;
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-
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- $log_types = array(
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- 'moderate' => 1,
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- 'user' => 2,
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- 'admin' => 3,
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- );
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-
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- if (!is_array($extra))
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- trigger_error('logAction(): data is not an array with action \'' . $action . '\'', E_USER_NOTICE);
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-
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- // Pull out the parts we want to store separately, but also make sure that the data is proper
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- if (isset($extra['topic']))
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- {
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- if (!is_numeric($extra['topic']))
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- trigger_error('logAction(): data\'s topic is not a number', E_USER_NOTICE);
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- $topic_id = empty($extra['topic']) ? '0' : (int)$extra['topic'];
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- unset($extra['topic']);
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- }
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- else
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- $topic_id = '0';
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-
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- if (isset($extra['message']))
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- {
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- if (!is_numeric($extra['message']))
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- trigger_error('logAction(): data\'s message is not a number', E_USER_NOTICE);
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- $msg_id = empty($extra['message']) ? '0' : (int)$extra['message'];
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- unset($extra['message']);
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- }
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- else
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- $msg_id = '0';
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-
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- // Is there an associated report on this?
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- if (in_array($action, array('move', 'remove', 'split', 'merge')))
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- {
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- $request = $smcFunc['db_query']('', '
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- SELECT id_report
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- FROM {db_prefix}log_reported
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- WHERE {raw:column_name} = {int:reported}
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- LIMIT 1',
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- array(
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- 'column_name' => !empty($msg_id) ? 'id_msg' : 'id_topic',
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- 'reported' => !empty($msg_id) ? $msg_id : $topic_id,
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- ));
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-
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- // Alright, if we get any result back, update open reports.
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- if ($smcFunc['db_num_rows']($request) > 0)
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- {
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- require_once($sourcedir . '/ModerationCenter.php');
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- updateSettings(array('last_mod_report_action' => time()));
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- recountOpenReports();
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- }
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- $smcFunc['db_free_result']($request);
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- }
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-
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- // No point in doing anything else, if the log isn't even enabled.
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- if (empty($modSettings['modlog_enabled']) || !isset($log_types[$log_type]))
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- return false;
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-
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- if (isset($extra['member']) && !is_numeric($extra['member']))
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- trigger_error('logAction(): data\'s member is not a number', E_USER_NOTICE);
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-
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- if (isset($extra['board']))
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- {
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- if (!is_numeric($extra['board']))
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- trigger_error('logAction(): data\'s board is not a number', E_USER_NOTICE);
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- $board_id = empty($extra['board']) ? '0' : (int)$extra['board'];
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- unset($extra['board']);
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- }
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- else
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- $board_id = '0';
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-
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- if (isset($extra['board_to']))
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- {
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- if (!is_numeric($extra['board_to']))
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- trigger_error('logAction(): data\'s board_to is not a number', E_USER_NOTICE);
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- if (empty($board_id))
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- {
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- $board_id = empty($extra['board_to']) ? '0' : (int)$extra['board_to'];
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- unset($extra['board_to']);
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- }
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- }
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-
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- $smcFunc['db_insert']('',
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- '{db_prefix}log_actions',
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- array(
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- 'log_time' => 'int', 'id_log' => 'int', 'id_member' => 'int', 'ip' => 'string-16', 'action' => 'string',
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- 'id_board' => 'int', 'id_topic' => 'int', 'id_msg' => 'int', 'extra' => 'string-65534',
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- ),
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- array(
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- time(), $log_types[$log_type], $user_info['id'], $user_info['ip'], $action,
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- $board_id, $topic_id, $msg_id, serialize($extra),
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- ),
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- array('id_action')
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- );
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-
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- return $smcFunc['db_insert_id']('{db_prefix}log_actions', 'id_action');
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-}
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-
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-/**
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- * Debugging.
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- */
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-function db_debug_junk()
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-{
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- global $context, $scripturl, $boarddir, $modSettings, $boarddir;
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- global $db_cache, $db_count, $db_show_debug, $cache_count, $cache_hits, $txt;
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-
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- // Add to Settings.php if you want to show the debugging information.
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- if (!isset($db_show_debug) || $db_show_debug !== true || (isset($_GET['action']) && $_GET['action'] == 'viewquery') || WIRELESS)
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- return;
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-
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- if (empty($_SESSION['view_queries']))
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- $_SESSION['view_queries'] = 0;
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- if (empty($context['debug']['language_files']))
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- $context['debug']['language_files'] = array();
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- if (empty($context['debug']['sheets']))
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- $context['debug']['sheets'] = array();
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-
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- $files = get_included_files();
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- $total_size = 0;
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- for ($i = 0, $n = count($files); $i < $n; $i++)
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- {
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- if (file_exists($files[$i]))
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- $total_size += filesize($files[$i]);
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- $files[$i] = strtr($files[$i], array($boarddir => '.'));
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- }
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-
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- $warnings = 0;
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- if (!empty($db_cache))
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- {
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- foreach ($db_cache as $q => $qq)
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- {
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- if (!empty($qq['w']))
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- $warnings += count($qq['w']);
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- }
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-
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- $_SESSION['debug'] = &$db_cache;
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- }
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-
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- // Gotta have valid HTML ;).
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- $temp = ob_get_contents();
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- if (function_exists('ob_clean'))
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- ob_clean();
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- else
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- {
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- ob_end_clean();
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- ob_start('ob_sessrewrite');
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- }
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-
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- echo preg_replace('~</body>\s*</html>~', '', $temp), '
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-<div class="smalltext" style="text-align: left; margin: 1ex;">
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- ', $txt['debug_templates'], count($context['debug']['templates']), ': <em>', implode('</em>, <em>', $context['debug']['templates']), '</em>.<br />
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- ', $txt['debug_subtemplates'], count($context['debug']['sub_templates']), ': <em>', implode('</em>, <em>', $context['debug']['sub_templates']), '</em>.<br />
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- ', $txt['debug_language_files'], count($context['debug']['language_files']), ': <em>', implode('</em>, <em>', $context['debug']['language_files']), '</em>.<br />
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- ', $txt['debug_stylesheets'], count($context['debug']['sheets']), ': <em>', implode('</em>, <em>', $context['debug']['sheets']), '</em>.<br />
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- ', $txt['debug_files_included'], count($files), ' - ', round($total_size / 1024), $txt['debug_kb'], ' (<a href="javascript:void(0);" onclick="document.getElementById(\'debug_include_info\').style.display = \'inline\'; this.style.display = \'none\'; return false;">', $txt['debug_show'], '</a><span id="debug_include_info" style="display: none;"><em>', implode('</em>, <em>', $files), '</em></span>)<br />';
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-
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- if (!empty($modSettings['cache_enable']) && !empty($cache_hits))
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- {
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- $entries = array();
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- $total_t = 0;
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- $total_s = 0;
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- foreach ($cache_hits as $cache_hit)
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- {
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- $entries[] = $cache_hit['d'] . ' ' . $cache_hit['k'] . ': ' . sprintf($txt['debug_cache_seconds_bytes'], comma_format($cache_hit['t'], 5), $cache_hit['s']);
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- $total_t += $cache_hit['t'];
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- $total_s += $cache_hit['s'];
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- }
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-
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- echo '
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- ', $txt['debug_cache_hits'], $cache_count, ': ', sprintf($txt['debug_cache_seconds_bytes_total'], comma_format($total_t, 5), comma_format($total_s)), ' (<a href="javascript:void(0);" onclick="document.getElementById(\'debug_cache_info\').style.display = \'inline\'; this.style.display = \'none\'; return false;">', $txt['debug_show'], '</a><span id="debug_cache_info" style="display: none;"><em>', implode('</em>, <em>', $entries), '</em></span>)<br />';
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- }
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-
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- echo '
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- <a href="', $scripturl, '?action=viewquery" target="_blank" class="new_win">', $warnings == 0 ? sprintf($txt['debug_queries_used'], (int) $db_count) : sprintf($txt['debug_queries_used_and_warnings'], (int) $db_count, $warnings), '</a><br />
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- <br />';
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-
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- if ($_SESSION['view_queries'] == 1 && !empty($db_cache))
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- foreach ($db_cache as $q => $qq)
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- {
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- $is_select = substr(trim($qq['q']), 0, 6) == 'SELECT' || preg_match('~^INSERT(?: IGNORE)? INTO \w+(?:\s+\([^)]+\))?\s+SELECT .+$~s', trim($qq['q'])) != 0;
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- // Temporary tables created in earlier queries are not explainable.
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- if ($is_select)
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- {
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- foreach (array('log_topics_unread', 'topics_posted_in', 'tmp_log_search_topics', 'tmp_log_search_messages') as $tmp)
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- if (strpos(trim($qq['q']), $tmp) !== false)
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- {
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- $is_select = false;
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- break;
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- }
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- }
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- // But actual creation of the temporary tables are.
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- elseif (preg_match('~^CREATE TEMPORARY TABLE .+?SELECT .+$~s', trim($qq['q'])) != 0)
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- $is_select = true;
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-
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- // Make the filenames look a bit better.
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- if (isset($qq['f']))
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- $qq['f'] = preg_replace('~^' . preg_quote($boarddir, '~') . '~', '...', $qq['f']);
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-
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- echo '
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- <strong>', $is_select ? '<a href="' . $scripturl . '?action=viewquery;qq=' . ($q + 1) . '#qq' . $q . '" target="_blank" class="new_win" style="text-decoration: none;">' : '', nl2br(str_replace("\t", ' ', htmlspecialchars(ltrim($qq['q'], "\n\r")))) . ($is_select ? '</a></strong>' : '</strong>') . '<br />
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- ';
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- if (!empty($qq['f']) && !empty($qq['l']))
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- echo sprintf($txt['debug_query_in_line'], $qq['f'], $qq['l']);
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-
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- if (isset($qq['s'], $qq['t']) && isset($txt['debug_query_which_took_at']))
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- echo sprintf($txt['debug_query_which_took_at'], round($qq['t'], 8), round($qq['s'], 8)) . '<br />';
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- elseif (isset($qq['t']))
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- echo sprintf($txt['debug_query_which_took'], round($qq['t'], 8)) . '<br />';
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- echo '
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- <br />';
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- }
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-
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- echo '
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- <a href="' . $scripturl . '?action=viewquery;sa=hide">', $txt['debug_' . (empty($_SESSION['view_queries']) ? 'show' : 'hide') . '_queries'], '</a>
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-</div></body></html>';
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-}
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-
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-/**
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- * Logs the last database error into a file.
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- * Attempts to use the backup file first, to store the last database error
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- * and only update Settings.php if the first was successful.
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- */
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-function updateLastDatabaseError()
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-{
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- global $boarddir;
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-
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- // Find out this way if we can even write things on this filesystem.
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- // In addition, store things first in the backup file
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-
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- $last_settings_change = @filemtime($boarddir . '/Settings.php');
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-
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- // Make sure the backup file is there...
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- $file = $boarddir . '/Settings_bak.php';
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- if ((!file_exists($file) || filesize($file) == 0) && !copy($boarddir . '/Settings.php', $file))
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- return false;
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-
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- // ...and writable!
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- if (!is_writable($file))
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- {
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- chmod($file, 0755);
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- if (!is_writable($file))
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- {
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- chmod($file, 0775);
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- if (!is_writable($file))
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- {
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- chmod($file, 0777);
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- if (!is_writable($file))
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- return false;
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- }
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- }
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- }
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-
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- // Put the new timestamp.
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- $data = file_get_contents($file);
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- $data = preg_replace('~\$db_last_error = \d+;~', '$db_last_error = ' . time() . ';', $data);
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-
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- // Open the backup file for writing
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- if ($fp = @fopen($file, 'w'))
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- {
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- // Reset the file buffer.
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- set_file_buffer($fp, 0);
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-
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- // Update the file.
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- $t = flock($fp, LOCK_EX);
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- $bytes = fwrite($fp, $data);
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- flock($fp, LOCK_UN);
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- fclose($fp);
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-
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- // Was it a success?
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- // ...only relevant if we're still dealing with the same good ole' settings file.
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- clearstatcache();
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- if (($bytes == strlen($data)) && (filemtime($boarddir . '/Settings.php') === $last_settings_change))
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- {
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- // This is our new Settings file...
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- // At least this one is an atomic operation
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- @copy($file, $boarddir . '/Settings.php');
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- return true;
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- }
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- else
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- {
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- // Oops. Someone might have been faster
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- // or we have no more disk space left, troubles, troubles...
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- // Copy the file back and run for your life!
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- @copy($boarddir . '/Settings.php', $file);
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- }
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- }
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-
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- return false;
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-}
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-
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/**
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* An irrecoverable error. This function stops execution and displays an error message.
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* It logs the error message if $log is specified.
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@@ -633,49 +315,16 @@ function setup_fatal_error_context($error_message)
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}
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/**
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- * Show an error message for the connection problems... or load average.
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- * It is called by db_fatal_error() function.
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+ * Show a message for the (full block) maintenance mode.
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* It shows a complete page independent of language files or themes.
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- * It is used only if there's no way to connect to the database or the load averages
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- * are too high to do so.
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+ * It is used only if $maintenance = 2 in Settings.php.
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* It stops further execution of the script.
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- * @param bool $loadavg - whether it's a load average problem...
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*/
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-function show_db_error($loadavg = false)
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+function display_maintenance_message()
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{
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- global $sourcedir, $mbname, $maintenance, $mtitle, $mmessage, $modSettings;
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- global $db_connection, $webmaster_email, $db_last_error, $db_error_send, $smcFunc;
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+ global $maintenance, $mtitle, $mmessage;
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- // Don't cache this page!
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- header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
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- header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
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- header('Cache-Control: no-cache');
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-
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- // Send the right error codes.
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- header('HTTP/1.1 503 Service Temporarily Unavailable');
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- header('Status: 503 Service Temporarily Unavailable');
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- header('Retry-After: 3600');
|
|
|
-
|
|
|
- if ($loadavg == false)
|
|
|
- {
|
|
|
- // For our purposes, we're gonna want this on if at all possible.
|
|
|
- $modSettings['cache_enable'] = '1';
|
|
|
-
|
|
|
- if (($temp = cache_get_data('db_last_error', 600)) !== null)
|
|
|
- $db_last_error = max($db_last_error, $temp);
|
|
|
-
|
|
|
- if ($db_last_error < time() - 3600 * 24 * 3 && empty($maintenance) && !empty($db_error_send))
|
|
|
- {
|
|
|
- // Avoid writing to the Settings.php file if at all possible; use shared memory instead.
|
|
|
- cache_put_data('db_last_error', time(), 600);
|
|
|
- if (($temp = cache_get_data('db_last_error', 600)) == null)
|
|
|
- updateLastDatabaseError();
|
|
|
-
|
|
|
- // Language files aren't loaded yet :(.
|
|
|
- $db_error = @$smcFunc['db_error']($db_connection);
|
|
|
- @mail($webmaster_email, $mbname . ': SMF Database Error!', 'There has been a problem with the database!' . ($db_error == '' ? '' : "\n" . $smcFunc['db_title'] . ' reported:' . "\n" . $db_error) . "\n\n" . 'This is a notice email to let you know that SMF could not connect to the database, contact your host if this continues.');
|
|
|
- }
|
|
|
- }
|
|
|
+ set_fatal_error_headers();
|
|
|
|
|
|
if (!empty($maintenance))
|
|
|
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
|
@@ -689,22 +338,43 @@ function show_db_error($loadavg = false)
|
|
|
', $mmessage, '
|
|
|
</body>
|
|
|
</html>';
|
|
|
- // If this is a load average problem, display an appropriate message (but we still don't have language files!)
|
|
|
- elseif ($loadavg)
|
|
|
- echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
|
-<html xmlns="http://www.w3.org/1999/xhtml">
|
|
|
- <head>
|
|
|
- <meta name="robots" content="noindex" />
|
|
|
- <title>Temporarily Unavailable</title>
|
|
|
- </head>
|
|
|
- <body>
|
|
|
- <h3>Temporarily Unavailable</h3>
|
|
|
- Due to high stress on the server the forum is temporarily unavailable. Please try again later.
|
|
|
- </body>
|
|
|
-</html>';
|
|
|
+
|
|
|
+ die();
|
|
|
+}
|
|
|
+
|
|
|
+/**
|
|
|
+ * Show an error message for the connection problems.
|
|
|
+ * It shows a complete page independent of language files or themes.
|
|
|
+ * It is used only if there's no way to connect to the database.
|
|
|
+ * It stops further execution of the script.
|
|
|
+ */
|
|
|
+function display_db_error()
|
|
|
+{
|
|
|
+ global $sourcedir, $mbname, $modSettings;
|
|
|
+ global $db_connection, $webmaster_email, $db_last_error, $db_error_send, $smcFunc;
|
|
|
+
|
|
|
+ set_fatal_error_headers();
|
|
|
+
|
|
|
+ // For our purposes, we're gonna want this on if at all possible.
|
|
|
+ $modSettings['cache_enable'] = '1';
|
|
|
+
|
|
|
+ if (($temp = cache_get_data('db_last_error', 600)) !== null)
|
|
|
+ $db_last_error = max($db_last_error, $temp);
|
|
|
+
|
|
|
+ if ($db_last_error < time() - 3600 * 24 * 3 && empty($maintenance) && !empty($db_error_send))
|
|
|
+ {
|
|
|
+ // Avoid writing to the Settings.php file if at all possible; use shared memory instead.
|
|
|
+ cache_put_data('db_last_error', time(), 600);
|
|
|
+ if (($temp = cache_get_data('db_last_error', 600)) == null)
|
|
|
+ logLastDatabaseError();
|
|
|
+
|
|
|
+ // Language files aren't loaded yet :(.
|
|
|
+ $db_error = @$smcFunc['db_error']($db_connection);
|
|
|
+ @mail($webmaster_email, $mbname . ': SMF Database Error!', 'There has been a problem with the database!' . ($db_error == '' ? '' : "\n" . $smcFunc['db_title'] . ' reported:' . "\n" . $db_error) . "\n\n" . 'This is a notice email to let you know that SMF could not connect to the database, contact your host if this continues.');
|
|
|
+ }
|
|
|
+
|
|
|
// What to do? Language files haven't and can't be loaded yet...
|
|
|
- else
|
|
|
- echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
|
+ echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
|
<head>
|
|
|
<meta name="robots" content="noindex" />
|
|
|
@@ -716,145 +386,52 @@ function show_db_error($loadavg = false)
|
|
|
</body>
|
|
|
</html>';
|
|
|
|
|
|
- die;
|
|
|
+ die();
|
|
|
}
|
|
|
|
|
|
/**
|
|
|
- * Put this user in the online log.
|
|
|
- *
|
|
|
- * @param bool $force = false
|
|
|
+ * Show an error message for load average blocking problems.
|
|
|
+ * It shows a complete page independent of language files or themes.
|
|
|
+ * It is used only if the load averages are too high to continue execution.
|
|
|
+ * It stops further execution of the script.
|
|
|
*/
|
|
|
-function writeLog($force = false)
|
|
|
+function display_loadavg_error()
|
|
|
{
|
|
|
- global $user_info, $user_settings, $context, $modSettings, $settings, $topic, $board, $smcFunc, $sourcedir;
|
|
|
-
|
|
|
- // If we are showing who is viewing a topic, let's see if we are, and force an update if so - to make it accurate.
|
|
|
- if (!empty($settings['display_who_viewing']) && ($topic || $board))
|
|
|
- {
|
|
|
- // Take the opposite approach!
|
|
|
- $force = true;
|
|
|
- // Don't update for every page - this isn't wholly accurate but who cares.
|
|
|
- if ($topic)
|
|
|
- {
|
|
|
- if (isset($_SESSION['last_topic_id']) && $_SESSION['last_topic_id'] == $topic)
|
|
|
- $force = false;
|
|
|
- $_SESSION['last_topic_id'] = $topic;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Are they a spider we should be tracking? Mode = 1 gets tracked on its spider check...
|
|
|
- if (!empty($user_info['possibly_robot']) && !empty($modSettings['spider_mode']) && $modSettings['spider_mode'] > 1)
|
|
|
- {
|
|
|
- require_once($sourcedir . '/ManageSearchEngines.php');
|
|
|
- logSpider();
|
|
|
- }
|
|
|
-
|
|
|
- // Don't mark them as online more than every so often.
|
|
|
- if (!empty($_SESSION['log_time']) && $_SESSION['log_time'] >= (time() - 8) && !$force)
|
|
|
- return;
|
|
|
-
|
|
|
- if (!empty($modSettings['who_enabled']))
|
|
|
- {
|
|
|
- $serialized = $_GET + array('USER_AGENT' => $_SERVER['HTTP_USER_AGENT']);
|
|
|
-
|
|
|
- // In the case of a dlattach action, session_var may not be set.
|
|
|
- if (!isset($context['session_var']))
|
|
|
- $context['session_var'] = $_SESSION['session_var'];
|
|
|
-
|
|
|
- unset($serialized['sesc'], $serialized[$context['session_var']]);
|
|
|
- $serialized = serialize($serialized);
|
|
|
- }
|
|
|
- else
|
|
|
- $serialized = '';
|
|
|
-
|
|
|
- // Guests use 0, members use their session ID.
|
|
|
- $session_id = $user_info['is_guest'] ? 'ip' . $user_info['ip'] : session_id();
|
|
|
-
|
|
|
- // Grab the last all-of-SMF-specific log_online deletion time.
|
|
|
- $do_delete = cache_get_data('log_online-update', 30) < time() - 30;
|
|
|
-
|
|
|
- // If the last click wasn't a long time ago, and there was a last click...
|
|
|
- if (!empty($_SESSION['log_time']) && $_SESSION['log_time'] >= time() - $modSettings['lastActive'] * 20)
|
|
|
- {
|
|
|
- if ($do_delete)
|
|
|
- {
|
|
|
- $smcFunc['db_query']('delete_log_online_interval', '
|
|
|
- DELETE FROM {db_prefix}log_online
|
|
|
- WHERE log_time < {int:log_time}
|
|
|
- AND session != {string:session}',
|
|
|
- array(
|
|
|
- 'log_time' => time() - $modSettings['lastActive'] * 60,
|
|
|
- 'session' => $session_id,
|
|
|
- )
|
|
|
- );
|
|
|
-
|
|
|
- // Cache when we did it last.
|
|
|
- cache_put_data('log_online-update', time(), 30);
|
|
|
- }
|
|
|
-
|
|
|
- $smcFunc['db_query']('', '
|
|
|
- UPDATE {db_prefix}log_online
|
|
|
- SET log_time = {int:log_time}, ip = IFNULL(INET_ATON({string:ip}), 0), url = {string:url}
|
|
|
- WHERE session = {string:session}',
|
|
|
- array(
|
|
|
- 'log_time' => time(),
|
|
|
- 'ip' => $user_info['ip'],
|
|
|
- 'url' => $serialized,
|
|
|
- 'session' => $session_id,
|
|
|
- )
|
|
|
- );
|
|
|
-
|
|
|
- // Guess it got deleted.
|
|
|
- if ($smcFunc['db_affected_rows']() == 0)
|
|
|
- $_SESSION['log_time'] = 0;
|
|
|
- }
|
|
|
- else
|
|
|
- $_SESSION['log_time'] = 0;
|
|
|
-
|
|
|
- // Otherwise, we have to delete and insert.
|
|
|
- if (empty($_SESSION['log_time']))
|
|
|
- {
|
|
|
- if ($do_delete || !empty($user_info['id']))
|
|
|
- $smcFunc['db_query']('', '
|
|
|
- DELETE FROM {db_prefix}log_online
|
|
|
- WHERE ' . ($do_delete ? 'log_time < {int:log_time}' : '') . ($do_delete && !empty($user_info['id']) ? ' OR ' : '') . (empty($user_info['id']) ? '' : 'id_member = {int:current_member}'),
|
|
|
- array(
|
|
|
- 'current_member' => $user_info['id'],
|
|
|
- 'log_time' => time() - $modSettings['lastActive'] * 60,
|
|
|
- )
|
|
|
- );
|
|
|
-
|
|
|
- $smcFunc['db_insert']($do_delete ? 'ignore' : 'replace',
|
|
|
- '{db_prefix}log_online',
|
|
|
- array('session' => 'string', 'id_member' => 'int', 'id_spider' => 'int', 'log_time' => 'int', 'ip' => 'raw', 'url' => 'string'),
|
|
|
- array($session_id, $user_info['id'], empty($_SESSION['id_robot']) ? 0 : $_SESSION['id_robot'], time(), 'IFNULL(INET_ATON(\'' . $user_info['ip'] . '\'), 0)', $serialized),
|
|
|
- array('session')
|
|
|
- );
|
|
|
- }
|
|
|
-
|
|
|
- // Mark your session as being logged.
|
|
|
- $_SESSION['log_time'] = time();
|
|
|
+ // If this is a load average problem, display an appropriate message (but we still don't have language files!)
|
|
|
|
|
|
- // Well, they are online now.
|
|
|
- if (empty($_SESSION['timeOnlineUpdated']))
|
|
|
- $_SESSION['timeOnlineUpdated'] = time();
|
|
|
+ set_fatal_error_headers();
|
|
|
|
|
|
- // Set their login time, if not already done within the last minute.
|
|
|
- if (SMF != 'SSI' && !empty($user_info['last_login']) && $user_info['last_login'] < time() - 60)
|
|
|
- {
|
|
|
- // Don't count longer than 15 minutes.
|
|
|
- if (time() - $_SESSION['timeOnlineUpdated'] > 60 * 15)
|
|
|
- $_SESSION['timeOnlineUpdated'] = time();
|
|
|
+ echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
|
+<html xmlns="http://www.w3.org/1999/xhtml">
|
|
|
+ <head>
|
|
|
+ <meta name="robots" content="noindex" />
|
|
|
+ <title>Temporarily Unavailable</title>
|
|
|
+ </head>
|
|
|
+ <body>
|
|
|
+ <h3>Temporarily Unavailable</h3>
|
|
|
+ Due to high stress on the server the forum is temporarily unavailable. Please try again later.
|
|
|
+ </body>
|
|
|
+</html>';
|
|
|
|
|
|
- $user_settings['total_time_logged_in'] += time() - $_SESSION['timeOnlineUpdated'];
|
|
|
- updateMemberData($user_info['id'], array('last_login' => time(), 'member_ip' => $user_info['ip'], 'member_ip2' => $_SERVER['BAN_CHECK_IP'], 'total_time_logged_in' => $user_settings['total_time_logged_in']));
|
|
|
+ die();
|
|
|
+}
|
|
|
|
|
|
- if (!empty($modSettings['cache_enable']) && $modSettings['cache_enable'] >= 2)
|
|
|
- cache_put_data('user_settings-' . $user_info['id'], $user_settings, 60);
|
|
|
+/**
|
|
|
+ * Small utility function for fatal error pages.
|
|
|
+ * Used by display_db_error(), display_loadavg_error(),
|
|
|
+ * display_maintenance_message()
|
|
|
+ */
|
|
|
+function set_fatal_error_headers()
|
|
|
+{
|
|
|
+ // Don't cache this page!
|
|
|
+ header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
|
|
|
+ header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
|
|
|
+ header('Cache-Control: no-cache');
|
|
|
|
|
|
- $user_info['total_time_logged_in'] += time() - $_SESSION['timeOnlineUpdated'];
|
|
|
- $_SESSION['timeOnlineUpdated'] = time();
|
|
|
- }
|
|
|
+ // Send the right error codes.
|
|
|
+ header('HTTP/1.1 503 Service Temporarily Unavailable');
|
|
|
+ header('Status: 503 Service Temporarily Unavailable');
|
|
|
+ header('Retry-After: 3600');
|
|
|
}
|
|
|
|
|
|
?>
|
Spuds