/** * @param $actions_taken * @param $log_template * @param $action * @param $vars AbuseFilterVariableHolder * @param string $group * @return mixed */ public static function addLogEntries($actions_taken, $log_template, $action, $vars, $group = 'default') { wfProfileIn(__METHOD__); $dbw = wfGetDB(DB_MASTER); $central_log_template = array('afl_wiki' => wfWikiID()); $log_rows = array(); $central_log_rows = array(); $logged_local_filters = array(); $logged_global_filters = array(); foreach ($actions_taken as $filter => $actions) { $globalIndex = self::decodeGlobalName($filter); $thisLog = $log_template; $thisLog['afl_filter'] = $filter; $thisLog['afl_action'] = $action; $thisLog['afl_actions'] = implode(',', $actions); // Don't log if we were only throttling. if ($thisLog['afl_actions'] != 'throttle') { $log_rows[] = $thisLog; if (!$globalIndex) { $logged_local_filters[] = $filter; } // Global logging if ($globalIndex) { $title = Title::makeTitle($thisLog['afl_namespace'], $thisLog['afl_title']); $centralLog = $thisLog + $central_log_template; $centralLog['afl_filter'] = $globalIndex; $centralLog['afl_title'] = $title->getPrefixedText(); $centralLog['afl_namespace'] = 0; $central_log_rows[] = $centralLog; $logged_global_filters[] = $globalIndex; } } } if (!count($log_rows)) { wfProfileOut(__METHOD__); return; } // Only store the var dump if we're actually going to add log rows. $var_dump = self::storeVarDump($vars); $var_dump = "stored-text:{$var_dump}"; // To distinguish from stuff stored directly wfProfileIn(__METHOD__ . '-hitstats'); global $wgMemc; // Increment trigger counter $wgMemc->incr(self::filterMatchesKey()); $local_log_ids = array(); global $wgAbuseFilterNotifications, $wgAbuseFilterNotificationsPrivate; foreach ($log_rows as $data) { $data['afl_var_dump'] = $var_dump; $data['afl_id'] = $dbw->nextSequenceValue('abuse_filter_log_afl_id_seq'); $dbw->insert('abuse_filter_log', $data, __METHOD__); $local_log_ids[] = $dbw->insertId(); if ($data['afl_id'] === null) { $data['afl_id'] = $dbw->insertId(); } $entry = new ManualLogEntry('abusefilter', 'hit'); // Construct a user object $user = User::newFromId($data['afl_user']); $user->setName($data['afl_user_text']); $entry->setPerformer($user); // Set action target $entry->setTarget(Title::makeTitle($data['afl_namespace'], $data['afl_title'])); // Additional info $entry->setParameters(array('action' => $data['afl_action'], 'filter' => $data['afl_filter'], 'actions' => $data['afl_actions'], 'log' => $data['afl_id'])); // Send data to CheckUser if installed and we // aren't already sending a notification to recentchanges // Requires MW 1.23+ if (is_callable('CheckUserHooks::updateCheckUserData') && is_callable('ManualLogEntry::getRecentChange') && strpos($wgAbuseFilterNotifications, 'rc') === false) { $rc = $entry->getRecentChange(); CheckUserHooks::updateCheckUserData($rc); } if ($wgAbuseFilterNotifications !== false) { if (self::filterHidden($data['afl_filter']) && !$wgAbuseFilterNotificationsPrivate) { continue; } $entry->publish(0, $wgAbuseFilterNotifications); } } $method = __METHOD__; if (count($logged_local_filters)) { // Update hit-counter. $dbw->onTransactionPreCommitOrIdle(function () use($dbw, $logged_local_filters, $method) { $dbw->update('abuse_filter', array('af_hit_count=af_hit_count+1'), array('af_id' => $logged_local_filters), $method); }); } $global_log_ids = array(); // Global stuff if (count($logged_global_filters)) { $vars->computeDBVars(); $global_var_dump = self::storeVarDump($vars, true); $global_var_dump = "stored-text:{$global_var_dump}"; foreach ($central_log_rows as $index => $data) { $central_log_rows[$index]['afl_var_dump'] = $global_var_dump; } global $wgAbuseFilterCentralDB; $fdb = wfGetDB(DB_MASTER, array(), $wgAbuseFilterCentralDB); foreach ($central_log_rows as $row) { $fdb->insert('abuse_filter_log', $row, __METHOD__); $global_log_ids[] = $dbw->insertId(); } $fdb->onTransactionPreCommitOrIdle(function () use($fdb, $logged_global_filters, $method) { $fdb->update('abuse_filter', array('af_hit_count=af_hit_count+1'), array('af_id' => $logged_global_filters), $method); }); } $vars->setVar('global_log_ids', $global_log_ids); $vars->setVar('local_log_ids', $local_log_ids); // Check for emergency disabling. $total = $wgMemc->get(AbuseFilter::filterUsedKey($group)); self::checkEmergencyDisable($group, $logged_local_filters, $total); wfProfileOut(__METHOD__ . '-hitstats'); wfProfileOut(__METHOD__); }