function showStatus()
{
global $wgMemc, $wgAbuseFilterConditionLimit, $wgOut, $wgLang;
$overflow_count = (int) $wgMemc->get(AbuseFilter::filterLimitReachedKey());
$match_count = (int) $wgMemc->get(AbuseFilter::filterMatchesKey());
$total_count = (int) $wgMemc->get(AbuseFilter::filterUsedKey());
if ($total_count > 0) {
$overflow_percent = sprintf("%.2f", 100 * $overflow_count / $total_count);
$match_percent = sprintf("%.2f", 100 * $match_count / $total_count);
$status = wfMsgExt('abusefilter-status', array('parseinline'), $wgLang->formatNum($total_count), $wgLang->formatNum($overflow_count), $wgLang->formatNum($overflow_percent), $wgLang->formatNum($wgAbuseFilterConditionLimit), $wgLang->formatNum($match_count), $wgLang->formatNum($match_percent));
$status = Xml::tags('div', array('class' => 'mw-abusefilter-status'), $status);
$wgOut->addHTML($status);
}
}
function showStatus()
{
global $wgMemc, $wgAbuseFilterConditionLimit, $wgAbuseFilterValidGroups;
$overflow_count = (int) $wgMemc->get(AbuseFilter::filterLimitReachedKey());
$match_count = (int) $wgMemc->get(AbuseFilter::filterMatchesKey());
$total_count = 0;
foreach ($wgAbuseFilterValidGroups as $group) {
$total_count += (int) $wgMemc->get(AbuseFilter::filterUsedKey($group));
}
if ($total_count > 0) {
$overflow_percent = sprintf("%.2f", 100 * $overflow_count / $total_count);
$match_percent = sprintf("%.2f", 100 * $match_count / $total_count);
$status = $this->msg('abusefilter-status')->numParams($total_count, $overflow_count, $overflow_percent, $wgAbuseFilterConditionLimit, $match_count, $match_percent)->parse();
$status = Xml::tags('div', array('class' => 'mw-abusefilter-status'), $status);
$this->getOutput()->addHTML($status);
}
}
/**
* @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, $total);
wfProfileOut(__METHOD__ . '-hitstats');
wfProfileOut(__METHOD__);
}
function buildFilterEditor($error, $filter, $history_id = null)
{
if ($filter === null) {
return false;
}
// Build the edit form
$out = $this->getOutput();
$lang = $this->getLanguage();
$user = $this->getUser();
$sk = $this->getSkin();
// Load from request OR database.
list($row, $actions) = $this->loadRequest($filter, $history_id);
if (!$row) {
$out->addWikiMsg('abusefilter-edit-badfilter');
$out->addHTML($sk->link($this->getTitle(), wfMsg('abusefilter-return')));
return;
}
$out->setSubtitle(wfMsg('abusefilter-edit-subtitle', $filter, $history_id));
// Hide hidden filters.
if ((isset($row->af_hidden) && $row->af_hidden || AbuseFilter::filterHidden($filter)) && !$this->canViewPrivate()) {
return wfMsg('abusefilter-edit-denied');
}
$output = '';
if ($error) {
$out->addHTML("<span class=\"error\">{$error}</span>");
}
// Read-only attribute
$readOnlyAttrib = array();
$cbReadOnlyAttrib = array();
// For checkboxes
if (!$this->canEdit()) {
$readOnlyAttrib['readonly'] = 'readonly';
$cbReadOnlyAttrib['disabled'] = 'disabled';
}
$fields = array();
$fields['abusefilter-edit-id'] = $this->mFilter == 'new' ? wfMsg('abusefilter-edit-new') : $lang->formatNum($filter);
$fields['abusefilter-edit-description'] = Xml::input('wpFilterDescription', 45, isset($row->af_public_comments) ? $row->af_public_comments : '', $readOnlyAttrib);
// Hit count display
if (!empty($row->af_hit_count)) {
$count = (int) $row->af_hit_count;
$count_display = wfMsgExt('abusefilter-hitcount', array('parseinline'), $lang->formatNum($count));
$hitCount = $sk->makeKnownLinkObj(SpecialPage::getTitleFor('AbuseLog'), $count_display, 'wpSearchFilter=' . $row->af_id);
$fields['abusefilter-edit-hitcount'] = $hitCount;
}
if ($filter !== 'new') {
// Statistics
global $wgMemc;
$matches_count = $wgMemc->get(AbuseFilter::filterMatchesKey($filter));
$total = $wgMemc->get(AbuseFilter::filterUsedKey());
if ($total > 0) {
$matches_percent = sprintf('%.2f', 100 * $matches_count / $total);
list($timeProfile, $condProfile) = AbuseFilter::getFilterProfile($filter);
$fields['abusefilter-edit-status-label'] = wfMsgExt('abusefilter-edit-status', array('parsemag', 'escape'), array($lang->formatNum($total), $lang->formatNum($matches_count), $lang->formatNum($matches_percent), $lang->formatNum($timeProfile), $lang->formatNum($condProfile)));
}
}
$fields['abusefilter-edit-rules'] = AbuseFilter::buildEditBox($row->af_pattern, 'wpFilterRules', true, $this->canEdit());
$fields['abusefilter-edit-notes'] = Xml::textarea('wpFilterNotes', isset($row->af_comments) ? $row->af_comments . "\n" : "\n", 40, 5, $readOnlyAttrib);
// Build checkboxen
$checkboxes = array('hidden', 'enabled', 'deleted');
$flags = '';
global $wgAbuseFilterIsCentral;
if ($wgAbuseFilterIsCentral) {
$checkboxes[] = 'global';
}
if (isset($row->af_throttled) && $row->af_throttled) {
global $wgAbuseFilterEmergencyDisableThreshold;
$threshold_percent = sprintf('%.2f', $wgAbuseFilterEmergencyDisableThreshold * 100);
$flags .= $out->parse(wfMsg('abusefilter-edit-throttled', $lang->formatNum($threshold_percent)));
}
foreach ($checkboxes as $checkboxId) {
$message = "abusefilter-edit-{$checkboxId}";
$dbField = "af_{$checkboxId}";
$postVar = 'wpFilter' . ucfirst($checkboxId);
$checkbox = Xml::checkLabel(wfMsg($message), $postVar, $postVar, isset($row->{$dbField}) ? $row->{$dbField} : false, $cbReadOnlyAttrib);
$checkbox = Xml::tags('p', null, $checkbox);
$flags .= $checkbox;
}
$fields['abusefilter-edit-flags'] = $flags;
$tools = '';
if ($filter != 'new' && $user->isAllowed('abusefilter-revert')) {
$tools .= Xml::tags('p', null, $sk->link($this->getTitle('revert/' . $filter), wfMsg('abusefilter-edit-revert')));
}
if ($filter != 'new') {
// Test link
$tools .= Xml::tags('p', null, $sk->link($this->getTitle("test/{$filter}"), wfMsgExt('abusefilter-edit-test-link', 'parseinline')));
// Last modification details
$userLink = $sk->userLink($row->af_user, $row->af_user_text) . $sk->userToolLinks($row->af_user, $row->af_user_text);
$userName = $row->af_user_text;
$fields['abusefilter-edit-lastmod'] = wfMsgExt('abusefilter-edit-lastmod-text', array('parseinline', 'replaceafter'), array($lang->timeanddate($row->af_timestamp, true), $userLink, $lang->date($row->af_timestamp, true), $lang->time($row->af_timestamp, true), $userName));
$history_display = wfMsgExt('abusefilter-edit-viewhistory', array('parseinline'));
$fields['abusefilter-edit-history'] = $sk->makeKnownLinkObj($this->getTitle('history/' . $filter), $history_display);
}
// Add export
$exportText = json_encode(array('row' => $row, 'actions' => $actions));
$tools .= Xml::tags('a', array('href' => '#', 'id' => 'mw-abusefilter-export-link'), wfMsgExt('abusefilter-edit-export', 'parseinline'));
$tools .= Xml::element('textarea', array('readonly' => 'readonly', 'id' => 'mw-abusefilter-export'), $exportText);
$fields['abusefilter-edit-tools'] = $tools;
$form = Xml::buildForm($fields);
$form = Xml::fieldset(wfMsg('abusefilter-edit-main'), $form);
$form .= Xml::fieldset(wfMsg('abusefilter-edit-consequences'), $this->buildConsequenceEditor($row, $actions));
if ($this->canEdit()) {
$form .= Xml::submitButton(wfMsg('abusefilter-edit-save'), array('accesskey' => 's'));
$form .= Html::hidden('wpEditToken', $user->getEditToken(array('abusefilter', $filter)));
}
$form = Xml::tags('form', array('action' => $this->getTitle($filter)->getFullURL(), 'method' => 'post'), $form);
$output .= $form;
return $output;
}
public static function addLogEntries($actions_taken, $log_template, $action, $vars)
{
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
foreach ($log_rows as $index => $data) {
$log_rows[$index]['afl_var_dump'] = $var_dump;
}
wfProfileIn(__METHOD__ . '-hitstats');
global $wgMemc;
// Increment trigger counter
$wgMemc->incr(self::filterMatchesKey());
$dbw->insert('abuse_filter_log', $log_rows, __METHOD__);
if (count($logged_local_filters)) {
// Update hit-counter.
$dbw->update('abuse_filter', array('af_hit_count=af_hit_count+1'), array('af_id' => $logged_local_filters), __METHOD__);
}
// Global stuff
if (count($logged_global_filters)) {
$vars->computeDBVars();
$global_var_dump = self::storeVarDump($vars, 'global');
$global_var_dump = "stored-text:{$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);
$fdb->insert('abuse_filter_log', $central_log_rows, __METHOD__);
$fdb->update('abuse_filter', array('af_hit_count=af_hit_count+1'), array('af_id' => $logged_global_filters), __METHOD__);
}
// Check for emergency disabling.
$total = $wgMemc->get(AbuseFilter::filterUsedKey());
self::checkEmergencyDisable($logged_local_filters, $total);
wfProfileOut(__METHOD__ . '-hitstats');
wfProfileOut(__METHOD__);
}