mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/AbuseFilter.git
synced 2024-11-24 06:03:49 +00:00
2f250127b4
Aka move all code into includes/. Change-Id: I21f7b80bb6df04abbed6bfccb94f92100dc8f071
739 lines
18 KiB
PHP
739 lines
18 KiB
PHP
<?php
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class SpecialAbuseLog extends SpecialPage {
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/**
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* @var User
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*/
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protected $mSearchUser;
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/**
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* @var Title
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*/
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protected $mSearchTitle;
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protected $mSearchWiki;
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protected $mSearchFilter;
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public function __construct() {
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parent::__construct( 'AbuseLog', 'abusefilter-log' );
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}
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public function doesWrites() {
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return true;
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}
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public function execute( $parameter ) {
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$out = $this->getOutput();
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$request = $this->getRequest();
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AbuseFilter::addNavigationLinks( $this->getContext(), 'log' );
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$this->setHeaders();
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$this->outputHeader( 'abusefilter-log-summary' );
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$this->loadParameters();
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$out->setPageTitle( $this->msg( 'abusefilter-log' ) );
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$out->setRobotPolicy( "noindex,nofollow" );
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$out->setArticleRelated( false );
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$out->enableClientCache( false );
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$out->addModuleStyles( 'ext.abuseFilter' );
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// Are we allowed?
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$errors = $this->getPageTitle()->getUserPermissionsErrors(
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'abusefilter-log', $this->getUser(), true, [ 'ns-specialprotected' ] );
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if ( count( $errors ) ) {
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// Go away.
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$out->showPermissionsErrorPage( $errors, 'abusefilter-log' );
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return;
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}
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$detailsid = $request->getIntOrNull( 'details' );
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$hideid = $request->getIntOrNull( 'hide' );
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if ( $parameter ) {
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$detailsid = $parameter;
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}
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if ( $detailsid ) {
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$this->showDetails( $detailsid );
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} elseif ( $hideid ) {
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$this->showHideForm( $hideid );
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} else {
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// Show the search form.
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$this->searchForm();
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// Show the log itself.
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$this->showList();
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}
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}
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function loadParameters() {
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global $wgAbuseFilterIsCentral;
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$request = $this->getRequest();
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$this->mSearchUser = trim( $request->getText( 'wpSearchUser' ) );
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if ( $wgAbuseFilterIsCentral ) {
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$this->mSearchWiki = $request->getText( 'wpSearchWiki' );
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}
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$u = User::newFromName( $this->mSearchUser );
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if ( $u ) {
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$this->mSearchUser = $u->getName(); // Username normalisation
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} elseif ( IP::isIPAddress( $this->mSearchUser ) ) {
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// It's an IP
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$this->mSearchUser = IP::sanitizeIP( $this->mSearchUser );
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} else {
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$this->mSearchUser = null;
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}
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$this->mSearchTitle = $request->getText( 'wpSearchTitle' );
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$this->mSearchFilter = null;
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if ( self::canSeeDetails() ) {
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$this->mSearchFilter = $request->getText( 'wpSearchFilter' );
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}
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}
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function searchForm() {
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global $wgAbuseFilterIsCentral;
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$formDescriptor = [
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'SearchUser' => [
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'label-message' => 'abusefilter-log-search-user',
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'type' => 'user',
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'default' => $this->mSearchUser,
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'size' => 45,
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],
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'SearchTitle' => [
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'label-message' => 'abusefilter-log-search-title',
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'type' => 'title',
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'default' => $this->mSearchTitle,
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'size' => 45,
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]
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];
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if ( self::canSeeDetails() ) {
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$formDescriptor['SearchFilter'] = [
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'label-message' => 'abusefilter-log-search-filter',
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'type' => 'text',
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'default' => $this->mSearchFilter,
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'size' => 45,
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];
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}
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if ( $wgAbuseFilterIsCentral ) {
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// Add free form input for wiki name. Would be nice to generate
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// a select with unique names in the db at some point.
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$formDescriptor['SearchWiki'] = [
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'label-message' => 'abusefilter-log-search-wiki',
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'type' => 'text',
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'default' => $this->mSearchWiki,
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'size' => 45,
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];
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}
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$htmlForm = HTMLForm::factory( 'table', $formDescriptor, $this->getContext() );
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$htmlForm->setWrapperLegendMsg( 'abusefilter-log-search' )
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->setSubmitTextMsg( 'abusefilter-log-search-submit' )
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->setMethod( 'get' )
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->prepareForm()
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->displayForm( false );
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}
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/**
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* @param $id
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* @return mixed
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*/
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function showHideForm( $id ) {
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if ( !$this->getUser()->isAllowed( 'abusefilter-hide-log' ) ) {
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$this->getOutput()->addWikiMsg( 'abusefilter-log-hide-forbidden' );
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return;
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}
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$dbr = wfGetDB( DB_SLAVE );
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$row = $dbr->selectRow(
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[ 'abuse_filter_log', 'abuse_filter' ],
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'*',
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[ 'afl_id' => $id ],
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__METHOD__,
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[],
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[ 'abuse_filter' => [ 'LEFT JOIN', 'af_id=afl_filter' ] ]
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);
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if ( !$row ) {
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return;
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}
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$formInfo = [
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'logid' => [
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'type' => 'info',
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'default' => $id,
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'label-message' => 'abusefilter-log-hide-id',
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],
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'reason' => [
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'type' => 'text',
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'label-message' => 'abusefilter-log-hide-reason',
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],
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'hidden' => [
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'type' => 'toggle',
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'default' => $row->afl_deleted,
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'label-message' => 'abusefilter-log-hide-hidden',
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],
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];
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$form = new HTMLForm( $formInfo, $this->getContext() );
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$form->setTitle( $this->getPageTitle() );
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$form->setWrapperLegend( $this->msg( 'abusefilter-log-hide-legend' )->text() );
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$form->addHiddenField( 'hide', $id );
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$form->setSubmitCallback( [ $this, 'saveHideForm' ] );
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$form->show();
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}
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/**
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* @param $fields
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* @return bool
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*/
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function saveHideForm( $fields ) {
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$logid = $this->getRequest()->getVal( 'hide' );
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$dbw = wfGetDB( DB_MASTER );
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$dbw->update(
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'abuse_filter_log',
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[ 'afl_deleted' => $fields['hidden'] ],
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[ 'afl_id' => $logid ],
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__METHOD__
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);
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$logPage = new LogPage( 'suppress' );
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$action = $fields['hidden'] ? 'hide-afl' : 'unhide-afl';
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$logPage->addEntry( $action, $this->getPageTitle( $logid ), $fields['reason'] );
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$this->getOutput()->redirect( SpecialPage::getTitleFor( 'AbuseLog' )->getFullURL() );
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return true;
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}
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function showList() {
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$out = $this->getOutput();
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// Generate conditions list.
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$conds = [];
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if ( $this->mSearchUser ) {
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$user = User::newFromName( $this->mSearchUser );
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if ( !$user ) {
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$conds['afl_user'] = 0;
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$conds['afl_user_text'] = $this->mSearchUser;
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} else {
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$conds['afl_user'] = $user->getId();
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$conds['afl_user_text'] = $user->getName();
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}
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}
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if ( $this->mSearchWiki ) {
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if ( $this->mSearchWiki == wfWikiID() ) {
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$conds['afl_wiki'] = null;
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} else {
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$conds['afl_wiki'] = $this->mSearchWiki;
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}
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}
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if ( $this->mSearchFilter ) {
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$searchFilters = array_map( 'trim', explode( '|', $this->mSearchFilter ) );
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// if a filter is hidden, users who can't view private filters should
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// not be able to find log entries generated by it.
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if ( !AbuseFilterView::canViewPrivate()
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&& !$this->getUser()->isAllowed( 'abusefilter-log-private' )
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) {
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$searchedForPrivate = false;
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foreach ( $searchFilters as $index => $filter ) {
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if ( AbuseFilter::filterHidden( $filter ) ) {
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unset( $searchFilters[$index] );
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$searchedForPrivate = true;
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}
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}
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if ( $searchedForPrivate ) {
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$out->addWikiMsg( 'abusefilter-log-private-not-included' );
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}
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}
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if ( empty( $searchFilters ) ) {
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$out->addWikiMsg( 'abusefilter-log-noresults' );
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return;
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}
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$conds['afl_filter'] = $searchFilters;
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}
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$searchTitle = Title::newFromText( $this->mSearchTitle );
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if ( $this->mSearchTitle && $searchTitle ) {
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$conds['afl_namespace'] = $searchTitle->getNamespace();
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$conds['afl_title'] = $searchTitle->getDBkey();
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}
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$pager = new AbuseLogPager( $this, $conds );
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$pager->doQuery();
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$result = $pager->getResult();
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if ( $result && $result->numRows() !== 0 ) {
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$out->addHTML( $pager->getNavigationBar() .
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Xml::tags( 'ul', [ 'class' => 'plainlinks' ], $pager->getBody() ) .
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$pager->getNavigationBar() );
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} else {
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$out->addWikiMsg( 'abusefilter-log-noresults' );
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}
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}
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/**
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* @param $id
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* @return mixed
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*/
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function showDetails( $id ) {
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$out = $this->getOutput();
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$dbr = wfGetDB( DB_SLAVE );
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$row = $dbr->selectRow(
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[ 'abuse_filter_log', 'abuse_filter' ],
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'*',
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[ 'afl_id' => $id ],
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__METHOD__,
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[],
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[ 'abuse_filter' => [ 'LEFT JOIN', 'af_id=afl_filter' ] ]
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);
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if ( !$row ) {
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$out->addWikiMsg( 'abusefilter-log-nonexistent' );
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return;
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}
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if ( AbuseFilter::decodeGlobalName( $row->afl_filter ) ) {
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$filter_hidden = null;
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} else {
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$filter_hidden = $row->af_hidden;
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}
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if ( !self::canSeeDetails( $row->afl_filter, $filter_hidden ) ) {
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$out->addWikiMsg( 'abusefilter-log-cannot-see-details' );
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return;
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}
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if ( self::isHidden( $row ) && !self::canSeeHidden() ) {
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$out->addWikiMsg( 'abusefilter-log-details-hidden' );
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return;
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}
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$output = Xml::element(
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'legend',
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null,
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$this->msg( 'abusefilter-log-details-legend', $id )->text()
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);
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$output .= Xml::tags( 'p', null, $this->formatRow( $row, false ) );
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// Load data
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$vars = AbuseFilter::loadVarDump( $row->afl_var_dump );
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$out->addJsConfigVars( 'wgAbuseFilterVariables', $vars->dumpAllVars( true ) );
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// Diff, if available
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if ( $vars && $vars->getVar( 'action' )->toString() == 'edit' ) {
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$old_wikitext = $vars->getVar( 'old_wikitext' )->toString();
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$new_wikitext = $vars->getVar( 'new_wikitext' )->toString();
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$diffEngine = new DifferenceEngine( $this->getContext() );
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$diffEngine->showDiffStyle();
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$formattedDiff = $diffEngine->generateTextDiffBody( $old_wikitext, $new_wikitext );
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$formattedDiff = $diffEngine->addHeader( $formattedDiff, '', '' );
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$output .=
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Xml::tags(
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'h3',
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null,
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$this->msg( 'abusefilter-log-details-diff' )->parse()
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);
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$output .= $formattedDiff;
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}
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$output .= Xml::element( 'h3', null, $this->msg( 'abusefilter-log-details-vars' )->text() );
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// Build a table.
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$output .= AbuseFilter::buildVarDumpTable( $vars, $this->getContext() );
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if ( self::canSeePrivate() ) {
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// Private stuff, like IPs.
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$header =
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Xml::element( 'th', null, $this->msg( 'abusefilter-log-details-var' )->text() ) .
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Xml::element( 'th', null, $this->msg( 'abusefilter-log-details-val' )->text() );
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$output .= Xml::element( 'h3', null, $this->msg( 'abusefilter-log-details-private' )->text() );
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$output .=
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Xml::openElement( 'table',
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[
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'class' => 'wikitable mw-abuselog-private',
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'style' => 'width: 80%;'
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]
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) .
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Xml::openElement( 'tbody' );
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$output .= $header;
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// IP address
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$output .=
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Xml::tags( 'tr', null,
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Xml::element( 'td',
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[ 'style' => 'width: 30%;' ],
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$this->msg( 'abusefilter-log-details-ip' )->text()
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) .
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Xml::element( 'td', null, $row->afl_ip )
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);
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$output .= Xml::closeElement( 'tbody' ) . Xml::closeElement( 'table' );
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}
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$output = Xml::tags( 'fieldset', null, $output );
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$out->addHTML( $output );
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}
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/**
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* @param $filter_id null
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* @param $filter_hidden null
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* @return bool
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*/
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static function canSeeDetails( $filter_id = null, $filter_hidden = null ) {
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global $wgUser;
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if ( $filter_id !== null ) {
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if ( $filter_hidden === null ) {
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$filter_hidden = AbuseFilter::filterHidden( $filter_id );
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}
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if ( $filter_hidden ) {
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return $wgUser->isAllowed( 'abusefilter-log-detail' ) && (
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AbuseFilterView::canViewPrivate() || $wgUser->isAllowed( 'abusefilter-log-private' )
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);
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}
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}
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return $wgUser->isAllowed( 'abusefilter-log-detail' );
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}
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/**
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* @return bool
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*/
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static function canSeePrivate() {
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global $wgUser;
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return $wgUser->isAllowed( 'abusefilter-private' );
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}
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/**
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* @return bool
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*/
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static function canSeeHidden() {
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global $wgUser;
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return $wgUser->isAllowed( 'abusefilter-hidden-log' );
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}
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/**
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* @param $row
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* @param $isListItem bool
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* @return String
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*/
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function formatRow( $row, $isListItem = true ) {
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$user = $this->getUser();
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$lang = $this->getLanguage();
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$actionLinks = [];
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$title = Title::makeTitle( $row->afl_namespace, $row->afl_title );
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$diffLink = false;
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$isHidden = self::isHidden( $row );
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if ( !self::canSeeHidden() && $isHidden ) {
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return '';
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}
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$linkRenderer = $this->getLinkRenderer();
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if ( !$row->afl_wiki ) {
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$pageLink = $linkRenderer->makeLink( $title );
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if ( $row->afl_rev_id && $title->exists() ) {
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$diffLink = $linkRenderer->makeKnownLink(
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$title,
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new HtmlArmor( $this->msg( 'abusefilter-log-diff' )->parse() ),
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[],
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[ 'diff' => 'prev', 'oldid' => $row->afl_rev_id ] );
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}
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} else {
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$pageLink = WikiMap::makeForeignLink( $row->afl_wiki, $row->afl_title );
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if ( $row->afl_rev_id ) {
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$diffUrl = WikiMap::getForeignURL( $row->afl_wiki, $row->afl_title );
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$diffUrl = wfAppendQuery( $diffUrl,
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[ 'diff' => 'prev', 'oldid' => $row->afl_rev_id ] );
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$diffLink = Linker::makeExternalLink( $diffUrl,
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$this->msg( 'abusefilter-log-diff' )->parse() );
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}
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}
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if ( !$row->afl_wiki ) {
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// Local user
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$userLink = self::getUserLinks( $row->afl_user, $row->afl_user_text );
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} else {
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$userLink = WikiMap::foreignUserLink( $row->afl_wiki, $row->afl_user_text );
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$userLink .= ' (' . WikiMap::getWikiName( $row->afl_wiki ) . ')';
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}
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$timestamp = $lang->timeanddate( $row->afl_timestamp, true );
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$actions_taken = $row->afl_actions;
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if ( !strlen( trim( $actions_taken ) ) ) {
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$actions_taken = $this->msg( 'abusefilter-log-noactions' )->text();
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} else {
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$actions = explode( ',', $actions_taken );
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$displayActions = [];
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foreach ( $actions as $action ) {
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$displayActions[] = AbuseFilter::getActionDisplay( $action );
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}
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$actions_taken = $lang->commaList( $displayActions );
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}
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$globalIndex = AbuseFilter::decodeGlobalName( $row->afl_filter );
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if ( $globalIndex ) {
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// Pull global filter description
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|
$parsed_comments =
|
|
$this->getOutput()->parseInline( AbuseFilter::getGlobalFilterDescription( $globalIndex ) );
|
|
$filter_hidden = null;
|
|
} else {
|
|
$parsed_comments = $this->getOutput()->parseInline( $row->af_public_comments );
|
|
$filter_hidden = $row->af_hidden;
|
|
}
|
|
|
|
if ( self::canSeeDetails( $row->afl_filter, $filter_hidden ) ) {
|
|
if ( $isListItem ) {
|
|
$detailsLink = $linkRenderer->makeKnownLink(
|
|
$this->getPageTitle( $row->afl_id ),
|
|
$this->msg( 'abusefilter-log-detailslink' )->text()
|
|
);
|
|
$actionLinks[] = $detailsLink;
|
|
}
|
|
|
|
$examineTitle = SpecialPage::getTitleFor( 'AbuseFilter', 'examine/log/' . $row->afl_id );
|
|
$examineLink = $linkRenderer->makeKnownLink(
|
|
$examineTitle,
|
|
new HtmlArmor( $this->msg( 'abusefilter-changeslist-examine' )->parse() )
|
|
);
|
|
$actionLinks[] = $examineLink;
|
|
|
|
if ( $diffLink ) {
|
|
$actionLinks[] = $diffLink;
|
|
}
|
|
|
|
if ( $user->isAllowed( 'abusefilter-hide-log' ) ) {
|
|
$hideLink = $linkRenderer->makeKnownLink(
|
|
$this->getPageTitle(),
|
|
$this->msg( 'abusefilter-log-hidelink' )->text(),
|
|
[],
|
|
[ 'hide' => $row->afl_id ]
|
|
);
|
|
|
|
$actionLinks[] = $hideLink;
|
|
}
|
|
|
|
if ( $globalIndex ) {
|
|
global $wgAbuseFilterCentralDB;
|
|
$globalURL =
|
|
WikiMap::getForeignURL( $wgAbuseFilterCentralDB,
|
|
'Special:AbuseFilter/' . $globalIndex );
|
|
|
|
$linkText = $this->msg( 'abusefilter-log-detailedentry-global' )
|
|
->numParams( $globalIndex )->escaped();
|
|
$filterLink = Linker::makeExternalLink( $globalURL, $linkText );
|
|
} else {
|
|
$title = SpecialPage::getTitleFor( 'AbuseFilter', $row->afl_filter );
|
|
$linkText = $this->msg( 'abusefilter-log-detailedentry-local' )
|
|
->numParams( $row->afl_filter )->text();
|
|
$filterLink = $linkRenderer->makeKnownLink( $title, $linkText );
|
|
}
|
|
$description = $this->msg( 'abusefilter-log-detailedentry-meta' )->rawParams(
|
|
$timestamp,
|
|
$userLink,
|
|
$filterLink,
|
|
$row->afl_action,
|
|
$pageLink,
|
|
$actions_taken,
|
|
$parsed_comments,
|
|
$lang->pipeList( $actionLinks )
|
|
)->params( $row->afl_user_text )->parse();
|
|
} else {
|
|
if ( $diffLink ) {
|
|
$msg = 'abusefilter-log-entry-withdiff';
|
|
} else {
|
|
$msg = 'abusefilter-log-entry';
|
|
}
|
|
$description = $this->msg( $msg )->rawParams(
|
|
$timestamp,
|
|
$userLink,
|
|
$row->afl_action,
|
|
$pageLink,
|
|
$actions_taken,
|
|
$parsed_comments,
|
|
$diffLink // Passing $7 to 'abusefilter-log-entry' will do nothing, as it's not used.
|
|
)->params( $row->afl_user_text )->parse();
|
|
}
|
|
|
|
if ( $isHidden === true ) {
|
|
$description .= ' ' .
|
|
$this->msg( 'abusefilter-log-hidden' )->parse();
|
|
$class = 'afl-hidden';
|
|
} elseif ( $isHidden === 'implicit' ) {
|
|
$description .= ' ' .
|
|
$this->msg( 'abusefilter-log-hidden-implicit' )->parse();
|
|
}
|
|
|
|
if ( $isListItem ) {
|
|
return Xml::tags( 'li', isset( $class ) ? [ 'class' => $class ] : null, $description );
|
|
} else {
|
|
return Xml::tags( 'span', isset( $class ) ? [ 'class' => $class ] : null, $description );
|
|
}
|
|
}
|
|
|
|
protected static function getUserLinks( $userId, $userName ) {
|
|
static $cache = [];
|
|
|
|
if ( !isset( $cache[$userName][$userId] ) ) {
|
|
$cache[$userName][$userId] = Linker::userLink( $userId, $userName ) .
|
|
Linker::userToolLinks( $userId, $userName, true );
|
|
}
|
|
|
|
return $cache[$userName][$userId];
|
|
}
|
|
|
|
/**
|
|
* @param $db DatabaseBase
|
|
* @return string
|
|
*/
|
|
public static function getNotDeletedCond( $db ) {
|
|
$deletedZeroCond = $db->makeList(
|
|
[ 'afl_deleted' => 0 ], LIST_AND );
|
|
$deletedNullCond = $db->makeList(
|
|
[ 'afl_deleted' => null ], LIST_AND );
|
|
$notDeletedCond = $db->makeList(
|
|
[ $deletedZeroCond, $deletedNullCond ], LIST_OR );
|
|
|
|
return $notDeletedCond;
|
|
}
|
|
|
|
/**
|
|
* Given a log entry row, decides whether or not it can be viewed by the public.
|
|
*
|
|
* @param $row stdClass The abuse_filter_log row object.
|
|
*
|
|
* @return Mixed true if the item is explicitly hidden, false if it is not.
|
|
* The string 'implicit' if it is hidden because the corresponding revision is hidden.
|
|
*/
|
|
public static function isHidden( $row ) {
|
|
if ( $row->afl_rev_id ) {
|
|
$revision = Revision::newFromId( $row->afl_rev_id );
|
|
if ( $revision && $revision->getVisibility() != 0 ) {
|
|
return 'implicit';
|
|
}
|
|
}
|
|
|
|
return (bool)$row->afl_deleted;
|
|
}
|
|
|
|
protected function getGroupName() {
|
|
return 'changes';
|
|
}
|
|
}
|
|
|
|
class AbuseLogPager extends ReverseChronologicalPager {
|
|
/**
|
|
* @var SpecialAbuseLog
|
|
*/
|
|
public $mForm;
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
public $mConds;
|
|
|
|
/**
|
|
* @param SpecialAbuseLog $form
|
|
* @param array $conds
|
|
* @param bool $details
|
|
*/
|
|
function __construct( $form, $conds = [], $details = false ) {
|
|
$this->mForm = $form;
|
|
$this->mConds = $conds;
|
|
parent::__construct();
|
|
}
|
|
|
|
function formatRow( $row ) {
|
|
return $this->mForm->formatRow( $row );
|
|
}
|
|
|
|
function getQueryInfo() {
|
|
$conds = $this->mConds;
|
|
|
|
$info = [
|
|
'tables' => [ 'abuse_filter_log', 'abuse_filter' ],
|
|
'fields' => '*',
|
|
'conds' => $conds,
|
|
'join_conds' =>
|
|
[ 'abuse_filter' =>
|
|
[
|
|
'LEFT JOIN',
|
|
'af_id=afl_filter',
|
|
],
|
|
],
|
|
];
|
|
|
|
if ( !$this->mForm->canSeeHidden() ) {
|
|
$db = $this->mDb;
|
|
$info['conds'][] = SpecialAbuseLog::getNotDeletedCond( $db );
|
|
}
|
|
|
|
return $info;
|
|
}
|
|
|
|
/**
|
|
* @param ResultWrapper $result
|
|
*/
|
|
protected function preprocessResults( $result ) {
|
|
if ( $this->getNumRows() === 0 ) {
|
|
return;
|
|
}
|
|
|
|
$lb = new LinkBatch();
|
|
$lb->setCaller( __METHOD__ );
|
|
foreach ( $result as $row ) {
|
|
// Only for local wiki results
|
|
if ( !$row->afl_wiki ) {
|
|
$lb->add( $row->afl_namespace, $row->afl_title );
|
|
$lb->add( NS_USER, $row->afl_user );
|
|
$lb->add( NS_USER_TALK, $row->afl_user_text );
|
|
}
|
|
}
|
|
$lb->execute();
|
|
$result->seek( 0 );
|
|
}
|
|
|
|
function getIndexField() {
|
|
return 'afl_timestamp';
|
|
}
|
|
}
|