1b29f07440
Changes to the use statements done automatically via script Addition of missing use statement done manually Change-Id: I73fb416573f5af600e529d224b5beb5d2e3d27d3
483 lines
14 KiB
PHP
483 lines
14 KiB
PHP
<?php
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/**
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* Contain log classes
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*
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* Copyright © 2002, 2004 Brooke Vibber <bvibber@wikimedia.org>
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* https://www.mediawiki.org/
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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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* @file
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*/
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use MediaWiki\Context\RequestContext;
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use MediaWiki\Language\Language;
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use MediaWiki\MainConfigNames;
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use MediaWiki\MediaWikiServices;
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use MediaWiki\Message\Message;
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use MediaWiki\SpecialPage\SpecialPage;
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use MediaWiki\StubObject\StubUserLang;
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use MediaWiki\Title\Title;
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use MediaWiki\User\User;
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use MediaWiki\User\UserIdentity;
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/**
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* Class to simplify the use of log pages.
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* The logs are now kept in a table which is easier to manage and trim
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* than ever-growing wiki pages.
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*
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* @newable
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* @note marked as newable in 1.35 for lack of a better alternative,
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* but should become a stateless service, use the command pattern.
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*/
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class LogPage {
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public const DELETED_ACTION = 1;
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public const DELETED_COMMENT = 2;
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public const DELETED_USER = 4;
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public const DELETED_RESTRICTED = 8;
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// Convenience fields
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public const SUPPRESSED_USER = self::DELETED_USER | self::DELETED_RESTRICTED;
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public const SUPPRESSED_ACTION = self::DELETED_ACTION | self::DELETED_RESTRICTED;
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/** @var bool */
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public $updateRecentChanges;
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/** @var bool */
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public $sendToUDP;
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/** @var string Plaintext version of the message for IRC */
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private $ircActionText;
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/** @var string Plaintext version of the message */
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private $actionText;
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/** @var string One of '', 'block', 'protect', 'rights', 'delete',
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* 'upload', 'move'
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*/
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private $type;
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/** @var string One of '', 'block', 'protect', 'rights', 'delete',
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* 'upload', 'move', 'move_redir'
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*/
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private $action;
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/** @var string Comment associated with action */
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private $comment;
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/** @var string Blob made of a parameters array */
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private $params;
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/** @var UserIdentity The user doing the action */
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private $performer;
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/** @var Title */
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private $target;
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/**
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* @stable to call
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* @param string $type One of '', 'block', 'protect', 'rights', 'delete',
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* 'upload', 'move'
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* @param bool $rc Whether to update recent changes as well as the logging table
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* @param string $udp Pass 'UDP' to send to the UDP feed if NOT sent to RC
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*/
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public function __construct( $type, $rc = true, $udp = 'skipUDP' ) {
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$this->type = $type;
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$this->updateRecentChanges = $rc;
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$this->sendToUDP = ( $udp == 'UDP' );
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}
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/**
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* @return int The log_id of the inserted log entry
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*/
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protected function saveContent() {
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$logRestrictions = MediaWikiServices::getInstance()->getMainConfig()->get( MainConfigNames::LogRestrictions );
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$dbw = MediaWikiServices::getInstance()->getConnectionProvider()->getPrimaryDatabase();
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$now = wfTimestampNow();
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$actorId = MediaWikiServices::getInstance()->getActorNormalization()
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->acquireActorId( $this->performer, $dbw );
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$data = [
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'log_type' => $this->type,
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'log_action' => $this->action,
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'log_timestamp' => $dbw->timestamp( $now ),
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'log_actor' => $actorId,
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'log_namespace' => $this->target->getNamespace(),
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'log_title' => $this->target->getDBkey(),
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'log_page' => $this->target->getArticleID(),
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'log_params' => $this->params
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];
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$data += MediaWikiServices::getInstance()->getCommentStore()->insert(
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$dbw,
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'log_comment',
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$this->comment
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);
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$dbw->newInsertQueryBuilder()
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->insertInto( 'logging' )
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->row( $data )
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->caller( __METHOD__ )->execute();
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$newId = $dbw->insertId();
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# And update recentchanges
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if ( $this->updateRecentChanges ) {
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$titleObj = SpecialPage::getTitleFor( 'Log', $this->type );
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RecentChange::notifyLog(
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$now, $titleObj, $this->performer, $this->getRcComment(), '',
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$this->type, $this->action, $this->target, $this->comment,
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$this->params, $newId, $this->getRcCommentIRC()
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);
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} elseif ( $this->sendToUDP ) {
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# Don't send private logs to UDP
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if ( isset( $logRestrictions[$this->type] ) && $logRestrictions[$this->type] != '*' ) {
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return $newId;
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}
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// Notify external application via UDP.
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// We send this to IRC but do not want to add it the RC table.
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$titleObj = SpecialPage::getTitleFor( 'Log', $this->type );
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$rc = RecentChange::newLogEntry(
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$now, $titleObj, $this->performer, $this->getRcComment(), '',
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$this->type, $this->action, $this->target, $this->comment,
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$this->params, $newId, $this->getRcCommentIRC()
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);
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$rc->notifyRCFeeds();
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}
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return $newId;
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}
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/**
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* Get the RC comment from the last addEntry() call
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*
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* @return string
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*/
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public function getRcComment() {
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$rcComment = $this->actionText;
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if ( $this->comment != '' ) {
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if ( $rcComment == '' ) {
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$rcComment = $this->comment;
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} else {
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$rcComment .= wfMessage( 'colon-separator' )->inContentLanguage()->text() .
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$this->comment;
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}
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}
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return $rcComment;
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}
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/**
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* Get the RC comment from the last addEntry() call for IRC
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*
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* @return string
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*/
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public function getRcCommentIRC() {
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$rcComment = $this->ircActionText;
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if ( $this->comment != '' ) {
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if ( $rcComment == '' ) {
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$rcComment = $this->comment;
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} else {
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$rcComment .= wfMessage( 'colon-separator' )->inContentLanguage()->text() .
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$this->comment;
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}
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}
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return $rcComment;
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}
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/**
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* Get the comment from the last addEntry() call
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* @return string
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*/
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public function getComment() {
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return $this->comment;
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}
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/**
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* Get the list of valid log types
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*
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* @return string[]
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*/
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public static function validTypes() {
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$logTypes = MediaWikiServices::getInstance()->getMainConfig()->get( MainConfigNames::LogTypes );
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return $logTypes;
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}
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/**
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* Is $type a valid log type
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*
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* @param string $type Log type to check
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* @return bool
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*/
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public static function isLogType( $type ) {
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return in_array( $type, self::validTypes() );
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}
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/**
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* Generate text for a log entry.
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* Only LogFormatter should call this function.
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*
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* @param string $type Log type
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* @param string $action Log action
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* @param Title|null $title
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* @param Skin|null $skin Skin object or null. If null, we want to use the wiki
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* content language, since that will go to the IRC feed.
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* @param array $params
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* @param bool $filterWikilinks Whether to filter wiki links
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* @return string HTML
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*/
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public static function actionText( $type, $action, $title = null, $skin = null,
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$params = [], $filterWikilinks = false
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) {
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global $wgLang;
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$config = MediaWikiServices::getInstance()->getMainConfig();
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$key = "$type/$action";
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$logActions = $config->get( MainConfigNames::LogActions );
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if ( isset( $logActions[$key] ) ) {
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$message = $logActions[$key];
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} else {
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wfDebug( "LogPage::actionText - unknown action $key" );
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$message = "log-unknown-action";
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$params = [ $key ];
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}
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if ( $skin === null ) {
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$langObj = MediaWikiServices::getInstance()->getContentLanguage();
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$langObjOrNull = null;
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} else {
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// TODO Is $skin->getLanguage() safe here?
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StubUserLang::unstub( $wgLang );
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$langObj = $wgLang;
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$langObjOrNull = $wgLang;
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}
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if ( $title === null ) {
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$rv = wfMessage( $message )->inLanguage( $langObj )->escaped();
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} else {
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$titleLink = self::getTitleLink( $title, $langObjOrNull );
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if ( count( $params ) == 0 ) {
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$rv = wfMessage( $message )->rawParams( $titleLink )
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->inLanguage( $langObj )->escaped();
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} else {
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array_unshift( $params, $titleLink );
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$rv = wfMessage( $message )->rawParams( $params )
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->inLanguage( $langObj )->escaped();
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}
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}
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// For the perplexed, this feature was added in r7855 by Erik.
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// The feature was added because we liked adding [[$1]] in our log entries
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// but the log entries are parsed as Wikitext on RecentChanges but as HTML
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// on Special:Log. The hack is essentially that [[$1]] represented a link
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// to the title in question. The first parameter to the HTML version (Special:Log)
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// is that link in HTML form, and so this just gets rid of the ugly [[]].
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// However, this is a horrible hack and it doesn't work like you expect if, say,
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// you want to link to something OTHER than the title of the log entry.
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// The real problem, which Erik was trying to fix (and it sort-of works now) is
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// that the same messages are being treated as both wikitext *and* HTML.
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if ( $filterWikilinks ) {
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$rv = str_replace( '[[', '', $rv );
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$rv = str_replace( ']]', '', $rv );
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}
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return $rv;
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}
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/**
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* @param Title $title
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* @param ?Language $lang
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* @return string HTML
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*/
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private static function getTitleLink( Title $title, ?Language $lang ): string {
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if ( !$lang ) {
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return $title->getPrefixedText();
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}
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$services = MediaWikiServices::getInstance();
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$linkRenderer = $services->getLinkRenderer();
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if ( $title->isSpecialPage() ) {
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[ $name, $par ] = $services->getSpecialPageFactory()->resolveAlias( $title->getDBkey() );
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if ( $name === 'Log' ) {
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$logPage = new LogPage( $par );
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return wfMessage( 'parentheses' )
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->rawParams( $linkRenderer->makeLink( $title, $logPage->getName()->text() ) )
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->inLanguage( $lang )
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->escaped();
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}
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}
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return $linkRenderer->makeLink( $title );
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}
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/**
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* Add a log entry
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*
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* @param string $action One of '', 'block', 'protect', 'rights', 'delete',
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* 'upload', 'move', 'move_redir'
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* @param Title $target
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* @param string|null $comment Description associated
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* @param array $params Parameters passed later to wfMessage function
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* @param int|UserIdentity $performer The user doing the action, or their user id.
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* Calling with user ID is deprecated since 1.36.
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*
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* @return int The log_id of the inserted log entry
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*/
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public function addEntry( $action, $target, $comment, $params, $performer ) {
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// FIXME $params is only documented to accept an array
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if ( !is_array( $params ) ) {
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$params = [ $params ];
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}
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# Trim spaces on user supplied text
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$comment = trim( $comment ?? '' );
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$this->action = $action;
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$this->target = $target;
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$this->comment = $comment;
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$this->params = self::makeParamBlob( $params );
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if ( !is_object( $performer ) ) {
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$performer = User::newFromId( $performer );
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}
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$this->performer = $performer;
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$logEntry = new ManualLogEntry( $this->type, $action );
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$logEntry->setTarget( $target );
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$logEntry->setPerformer( $performer );
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$logEntry->setParameters( $params );
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// All log entries using the LogPage to insert into the logging table
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// are using the old logging system and therefore the legacy flag is
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// needed to say the LogFormatter the parameters have numeric keys
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$logEntry->setLegacy( true );
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$formatter = MediaWikiServices::getInstance()->getLogFormatterFactory()->newFromEntry( $logEntry );
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$context = RequestContext::newExtraneousContext( $target );
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$formatter->setContext( $context );
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$this->actionText = $formatter->getPlainActionText();
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$this->ircActionText = $formatter->getIRCActionText();
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return $this->saveContent();
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}
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/**
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* Add relations to log_search table
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*
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* @param string $field
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* @param array $values
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* @param int $logid
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* @return bool
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*/
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public function addRelations( $field, $values, $logid ) {
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if ( !strlen( $field ) || !$values ) {
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return false;
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}
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$insert = MediaWikiServices::getInstance()->getConnectionProvider()->getPrimaryDatabase()
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->newInsertQueryBuilder()
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->insertInto( 'log_search' )
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->ignore();
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foreach ( $values as $value ) {
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$insert->row( [ 'ls_field' => $field, 'ls_value' => $value, 'ls_log_id' => $logid ] );
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}
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$insert->caller( __METHOD__ )->execute();
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return true;
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}
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/**
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* Create a blob from a parameter array
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*
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* @param array $params
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* @return string
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*/
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public static function makeParamBlob( $params ) {
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return implode( "\n", $params );
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}
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/**
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* Extract a parameter array from a blob
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*
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* @param string $blob
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* @return array
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*/
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public static function extractParams( $blob ) {
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if ( $blob === '' ) {
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return [];
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} else {
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return explode( "\n", $blob );
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}
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}
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/**
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* Name of the log.
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* @return Message
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* @since 1.19
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*/
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public function getName() {
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$logNames = MediaWikiServices::getInstance()->getMainConfig()->get( MainConfigNames::LogNames );
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// BC
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$key = $logNames[$this->type] ?? 'log-name-' . $this->type;
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return wfMessage( $key );
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}
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/**
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* Description of this log type.
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* @return Message
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* @since 1.19
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*/
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public function getDescription() {
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$logHeaders = MediaWikiServices::getInstance()->getMainConfig()->get( MainConfigNames::LogHeaders );
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// BC
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$key = $logHeaders[$this->type] ?? 'log-description-' . $this->type;
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return wfMessage( $key );
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}
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/**
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* Returns the right needed to read this log type.
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* @return string
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* @since 1.19
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*/
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public function getRestriction() {
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$logRestrictions = MediaWikiServices::getInstance()->getMainConfig()->get( MainConfigNames::LogRestrictions );
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// The empty string fallback will
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// always return true in permission check
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return $logRestrictions[$this->type] ?? '';
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}
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/**
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* Tells if this log is not viewable by all.
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* @return bool
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* @since 1.19
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*/
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public function isRestricted() {
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$restriction = $this->getRestriction();
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return $restriction !== '' && $restriction !== '*';
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}
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}
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