mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/AbuseFilter.git
synced 2024-11-28 07:50:24 +00:00
51e5a28f24
MediaWiki core change I04b1a384 added support for i18n of API module help. This takes advantage of that while still maintaining backwards compatibility with earlier versions of MediaWiki. Once support for MediaWiki before 1.25 is dropped, the methods marked deprecated in this patch may be removed. Change-Id: I67395aff48185f3e09da31b51a08aa2541fe6a17
322 lines
9.6 KiB
PHP
322 lines
9.6 KiB
PHP
<?php
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/**
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* Created on Mar 28, 2009
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*
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* AbuseFilter extension
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*
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* Copyright © 2008 Alex Z. mrzmanwiki AT gmail DOT com
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* Based mostly on code by Bryan Tong Minh and Roan Kattouw
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/**
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* Query module to list abuse log entries.
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*
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* @ingroup API
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* @ingroup Extensions
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*/
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class ApiQueryAbuseLog extends ApiQueryBase {
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public function __construct( $query, $moduleName ) {
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parent::__construct( $query, $moduleName, 'afl' );
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}
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public function execute() {
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$user = $this->getUser();
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$errors = $this->getTitle()->getUserPermissionsErrors( 'abusefilter-log', $user );
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if ( count( $errors ) ) {
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$this->dieUsageMsg( $errors[0] );
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return;
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}
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$params = $this->extractRequestParams();
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$prop = array_flip( $params['prop'] );
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$fld_ids = isset( $prop['ids'] );
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$fld_filter = isset( $prop['filter'] );
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$fld_user = isset( $prop['user'] );
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$fld_ip = isset( $prop['ip'] );
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$fld_title = isset( $prop['title'] );
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$fld_action = isset( $prop['action'] );
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$fld_details = isset( $prop['details'] );
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$fld_result = isset( $prop['result'] );
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$fld_timestamp = isset( $prop['timestamp'] );
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$fld_hidden = isset( $prop['hidden'] );
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$fld_revid = isset( $prop['revid'] );
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if ( $fld_ip && !$user->isAllowed( 'abusefilter-private' ) ) {
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$this->dieUsage( 'You don\'t have permission to view IP addresses', 'permissiondenied' );
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}
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if ( $fld_details && !$user->isAllowed( 'abusefilter-log-detail' ) ) {
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$this->dieUsage( 'You don\'t have permission to view detailed abuse log entries', 'permissiondenied' );
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}
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// Match permissions for viewing events on private filters to SpecialAbuseLog (bug 42814)
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if ( $params['filter'] && !( AbuseFilterView::canViewPrivate() || $user->isAllowed( 'abusefilter-log-private' ) ) ) {
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// A specific filter parameter is set but the user isn't allowed to view all filters
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if ( !is_array( $params['filter'] ) ) {
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$params['filter'] = array( $params['filter'] );
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}
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foreach( $params['filter'] as $filter ) {
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if ( AbuseFilter::filterHidden( $filter ) ) {
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$this->dieUsage( 'You don\'t have permission to view log entries for private filters', 'permissiondenied' );
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}
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}
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}
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$result = $this->getResult();
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$this->addTables( 'abuse_filter_log' );
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$this->addFields( 'afl_timestamp' );
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$this->addFields( 'afl_rev_id' );
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$this->addFields( 'afl_deleted' );
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$this->addFields( 'afl_filter' );
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$this->addFieldsIf( 'afl_id', $fld_ids );
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$this->addFieldsIf( 'afl_user_text', $fld_user );
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$this->addFieldsIf( 'afl_ip', $fld_ip );
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$this->addFieldsIf( array( 'afl_namespace', 'afl_title' ), $fld_title );
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$this->addFieldsIf( 'afl_action', $fld_action );
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$this->addFieldsIf( 'afl_var_dump', $fld_details );
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$this->addFieldsIf( 'afl_actions', $fld_result );
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if ( $fld_filter ) {
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$this->addTables( 'abuse_filter' );
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$this->addFields( 'af_public_comments' );
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$this->addJoinConds( array( 'abuse_filter' => array( 'LEFT JOIN',
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'af_id=afl_filter' ) ) );
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}
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$this->addOption( 'LIMIT', $params['limit'] + 1 );
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$this->addWhereRange( 'afl_timestamp', $params['dir'], $params['start'], $params['end'] );
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$db = $this->getDB();
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$notDeletedCond = SpecialAbuseLog::getNotDeletedCond( $db );
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if ( isset( $params['user'] ) ) {
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$u = User::newFromName( $params['user'] );
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if ( $u ) {
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// Username normalisation
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$params['user'] = $u->getName();
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$userId = $u->getId();
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} elseif( IP::isIPAddress( $params['user'] ) ) {
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// It's an IP, sanitize it
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$params['user'] = IP::sanitizeIP( $params['user'] );
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$userId = 0;
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}
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if ( isset( $userId ) ) {
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// Only add the WHERE for user in case it's either a valid user (but not necessary an existing one) or an IP
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$this->addWhere(
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array(
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'afl_user' => $userId,
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'afl_user_text' => $params['user']
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)
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);
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}
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}
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$this->addWhereIf( array( 'afl_filter' => $params['filter'] ), isset( $params['filter'] ) );
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$this->addWhereIf( $notDeletedCond, !SpecialAbuseLog::canSeeHidden( $user ) );
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$title = $params['title'];
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if ( !is_null( $title ) ) {
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$titleObj = Title::newFromText( $title );
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if ( is_null( $titleObj ) ) {
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$this->dieUsageMsg( array( 'invalidtitle', $title ) );
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}
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$this->addWhereFld( 'afl_namespace', $titleObj->getNamespace() );
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$this->addWhereFld( 'afl_title', $titleObj->getDBkey() );
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}
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$res = $this->select( __METHOD__ );
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$count = 0;
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foreach ( $res as $row ) {
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if ( ++$count > $params['limit'] ) {
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// We've had enough
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$ts = new MWTimestamp( $row->afl_timestamp );
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$this->setContinueEnumParameter( 'start', $ts->getTimestamp( TS_ISO_8601 ) );
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break;
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}
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if ( SpecialAbuseLog::isHidden( $row ) &&
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!SpecialAbuseLog::canSeeHidden( $user )
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) {
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continue;
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}
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$canSeeDetails = SpecialAbuseLog::canSeeDetails( $row->afl_filter );
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$entry = array();
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if ( $fld_ids ) {
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$entry['id'] = intval( $row->afl_id );
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$entry['filter_id'] = '';
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if ( $canSeeDetails ) {
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$entry['filter_id'] = $row->afl_filter;
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}
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}
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if ( $fld_filter ) {
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$entry['filter'] = $row->af_public_comments;
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}
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if ( $fld_user ) {
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$entry['user'] = $row->afl_user_text;
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}
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if ( $fld_ip ) {
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$entry['ip'] = $row->afl_ip;
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}
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if ( $fld_title ) {
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$title = Title::makeTitle( $row->afl_namespace, $row->afl_title );
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ApiQueryBase::addTitleInfo( $entry, $title );
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}
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if ( $fld_action ) {
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$entry['action'] = $row->afl_action;
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}
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if ( $fld_result ) {
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$entry['result'] = $row->afl_actions;
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}
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if ( $fld_revid && !is_null( $row->afl_rev_id ) ) {
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$entry['revid'] = '';
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if ( $canSeeDetails ) {
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$entry['revid'] = $row->afl_rev_id;
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}
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}
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if ( $fld_timestamp ) {
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$ts = new MWTimestamp( $row->afl_timestamp );
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$entry['timestamp'] = $ts->getTimestamp( TS_ISO_8601 );
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}
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if ( $fld_details ) {
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$entry['details'] = array();
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if ( $canSeeDetails ) {
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$vars = AbuseFilter::loadVarDump( $row->afl_var_dump );
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if ( $vars instanceof AbuseFilterVariableHolder ) {
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$entry['details'] = $vars->exportAllVars();
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} else {
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$entry['details'] = array_change_key_case( $vars, CASE_LOWER );
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}
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}
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}
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if ( $fld_hidden ) {
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$val = SpecialAbuseLog::isHidden( $row );
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if ( $val ) {
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$entry['hidden'] = $val;
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}
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}
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if ( $entry ) {
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$fit = $result->addValue( array( 'query', $this->getModuleName() ), null, $entry );
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if ( !$fit ) {
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$ts = new MWTimestamp( $row->afl_timestamp );
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$this->setContinueEnumParameter( 'start', $ts->getTimestamp( TS_ISO_8601 ) );
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break;
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}
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}
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}
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$result->setIndexedTagName_internal( array( 'query', $this->getModuleName() ), 'item' );
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}
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public function getAllowedParams() {
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return array(
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'start' => array(
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ApiBase::PARAM_TYPE => 'timestamp'
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),
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'end' => array(
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ApiBase::PARAM_TYPE => 'timestamp'
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),
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'dir' => array(
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ApiBase::PARAM_TYPE => array(
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'newer',
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'older'
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),
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ApiBase::PARAM_DFLT => 'older',
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/** @todo Once support for MediaWiki < 1.25 is dropped, just use ApiBase::PARAM_HELP_MSG directly */
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constant( 'ApiBase::PARAM_HELP_MSG' ) ?: '' => 'api-help-param-direction',
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),
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'user' => null,
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'title' => null,
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'filter' => array(
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ApiBase::PARAM_ISMULTI => true
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),
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'limit' => array(
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ApiBase::PARAM_DFLT => 10,
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ApiBase::PARAM_TYPE => 'limit',
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ApiBase::PARAM_MIN => 1,
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ApiBase::PARAM_MAX => ApiBase::LIMIT_BIG1,
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ApiBase::PARAM_MAX2 => ApiBase::LIMIT_BIG2
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),
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'prop' => array(
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ApiBase::PARAM_DFLT => 'ids|user|title|action|result|timestamp|hidden|revid',
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ApiBase::PARAM_TYPE => array(
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'ids',
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'filter',
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'user',
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'ip',
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'title',
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'action',
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'details',
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'result',
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'timestamp',
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'hidden',
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'revid',
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),
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ApiBase::PARAM_ISMULTI => true
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)
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);
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}
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/**
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* @deprecated since MediaWiki core 1.25
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*/
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public function getParamDescription() {
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return array(
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'start' => 'The timestamp to start enumerating from',
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'end' => 'The timestamp to stop enumerating at',
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'dir' => 'The direction in which to enumerate',
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'title' => 'Show only entries occurring on a given page.',
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'user' => 'Show only entries done by a given user or IP address.',
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'filter' => 'Show only entries that were caught by a given filter ID',
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'limit' => 'The maximum amount of entries to list',
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'prop' => 'Which properties to get',
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);
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}
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/**
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* @deprecated since MediaWiki core 1.25
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*/
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public function getDescription() {
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return 'Show events that were caught by one of the abuse filters.';
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}
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/**
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* @deprecated since MediaWiki core 1.25
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*/
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public function getExamples() {
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return array(
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'api.php?action=query&list=abuselog',
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'api.php?action=query&list=abuselog&afltitle=API'
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);
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}
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/**
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* @see ApiBase::getExamplesMessages()
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*/
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protected function getExamplesMessages() {
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return array(
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'action=query&list=abuselog'
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=> 'apihelp-query+abuselog-example-1',
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'action=query&list=abuselog&afltitle=API'
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=> 'apihelp-query+abuselog-example-2',
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);
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}
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}
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