26505b170a
Until now, we relied on setting MW_NO_SETUP which was a) hacky, b) irreversable, and c) likely to be forgotten if you didn't use one of the wrappers like runChild(). Instead, move the freaky magic to doMaintenance and have *it* check if it's in a specific call stack that indicates this is being run from the file scope and should be executed. Rename DO_MAINTENANCE to RUN_MAINTENANCE_IF_MAIN so it's nice and clear what magic happens behind the require_once().
97 lines
3.1 KiB
PHP
97 lines
3.1 KiB
PHP
<?php
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/**
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* Rollback all edits by a given user or IP provided they're the most
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* recent edit (just like real rollback)
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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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* @ingroup Maintenance
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*/
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require_once( dirname( __FILE__ ) . '/Maintenance.php' );
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class RollbackEdits extends Maintenance {
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public function __construct() {
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parent::__construct();
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$this->mDescription = "Rollback all edits by a given user or IP provided they're the most recent edit";
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$this->addOption( 'titles', 'A list of titles, none means all titles where the given user is the most recent', false, true );
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$this->addOption( 'user', 'A user or IP to rollback all edits for', true, true );
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$this->addOption( 'summary', 'Edit summary to use', false, true );
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$this->addOption( 'bot', 'Mark the edits as bot' );
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}
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public function execute() {
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$user = $this->getOption( 'user' );
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$username = User::isIP( $user ) ? $user : User::getCanonicalName( $user );
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if ( !$username ) {
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$this->error( 'Invalid username', true );
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}
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$bot = $this->hasOption( 'bot' );
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$summary = $this->getOption( 'summary', $this->mSelf . ' mass rollback' );
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$titles = array();
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$results = array();
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if ( $this->hasOption( 'titles' ) ) {
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foreach ( explode( '|', $this->getOption( 'titles' ) ) as $title ) {
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$t = Title::newFromText( $title );
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if ( !$t ) {
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$this->error( 'Invalid title, ' . $title );
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} else {
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$titles[] = $t;
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}
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}
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} else {
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$titles = $this->getRollbackTitles( $user );
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}
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if ( !$titles ) {
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$this->output( 'No suitable titles to be rolled back' );
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return;
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}
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foreach ( $titles as $t ) {
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$a = new Article( $t );
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$this->output( 'Processing ' . $t->getPrefixedText() . '...' );
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if ( !$a->commitRollback( $user, $summary, $bot, $results ) ) {
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$this->output( "done\n" );
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} else {
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$this->output( "failed\n" );
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}
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}
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}
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/**
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* Get all pages that should be rolled back for a given user
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* @param $user String a name to check against rev_user_text
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*/
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private function getRollbackTitles( $user ) {
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$dbr = wfGetDB( DB_SLAVE );
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$titles = array();
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$results = $dbr->select(
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array( 'page', 'revision' ),
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array( 'page_namespace', 'page_title' ),
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array( 'page_latest = rev_id', 'rev_user_text' => $user ),
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__METHOD__
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);
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foreach ( $results as $row ) {
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$titles[] = Title::makeTitle( $row->page_namespace, $row->page_title );
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}
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return $titles;
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}
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}
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$maintClass = 'RollbackEdits';
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require_once( RUN_MAINTENANCE_IF_MAIN );
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