| Server IP : 167.235.224.122 / Your IP : 216.73.216.110 Web Server : Apache/2.4.58 (Ubuntu) System : Linux newplayground 6.8.0-136-generic #136-Ubuntu SMP PREEMPT_DYNAMIC Wed Jul 1 21:33:11 UTC 2026 aarch64 User : deploy ( 1000) PHP Version : 8.4.23 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /var/www/html/wiki/extensions/Cite/maintenance/ |
Upload File : |
<?php
/**
* Remove any lines from MediaWiki:Common.css which were needed for group styling.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
* @ingroup Maintenance
*/
use MediaWiki\CommentStore\CommentStoreComment;
use MediaWiki\Content\ContentHandler;
use MediaWiki\Content\TextContent;
use MediaWiki\Maintenance\Maintenance;
use MediaWiki\Revision\SlotRecord;
use MediaWiki\User\User;
use Wikimedia\Diff\Diff;
use Wikimedia\Diff\UnifiedDiffFormatter;
// @codeCoverageIgnoreStart
$IP = getenv( 'MW_INSTALL_PATH' );
if ( $IP === false ) {
$IP = __DIR__ . '/../../..';
}
require_once "$IP/maintenance/Maintenance.php";
// @codeCoverageIgnoreEnd
/**
* Maintenance script to remove deprecated CSS rules.
*
* @license GPL-2.0-or-later
* @ingroup Maintenance
*/
class RemoveParsoidGroupStyling extends Maintenance {
private const SUMMARY = 'Remove unused Parsoid Cite group styles, see https://phabricator.wikimedia.org/T386182';
public function __construct() {
parent::__construct();
$this->addDescription( 'Remove deprecated Parsoid Cite CSS rules' );
$this->addOption( 'dry-run', 'Don\'t make changes' );
$this->addOption( 'remove-comments', 'Also remove specific known comments' );
$this->addOption( 'title', 'Title to edit, defaults to MediaWiki:Common.css', false, true );
$this->addOption( 'user', 'Username', false, true, 'u' );
}
public function execute() {
$userName = $this->getOption( 'user', false );
$dryRun = $this->getOption( 'dry-run', false );
$titleText = $this->getOption( 'title', 'MediaWiki:Common.css' );
$removeKnownComments = $this->getOption( 'remove-comments', false );
if ( $userName === false ) {
$user = User::newSystemUser( User::MAINTENANCE_SCRIPT_USER, [ 'steal' => true ] );
} else {
$user = User::newFromName( $userName );
}
if ( !$user ) {
$this->fatalError( "Invalid username" );
}
$title = $this->getServiceContainer()->getTitleFactory()->newFromTextThrow( $titleText );
$page = $this->getServiceContainer()->getWikiPageFactory()->newFromTitle( $title );
if ( $page->exists() ) {
$latestRevId = $page->getLatest();
$revLookup = $this->getServiceContainer()->getRevisionLookup();
$revRecord = $revLookup->getRevisionById( $latestRevId );
if ( $revRecord ) {
$content = $revRecord->getMainContentRaw();
if ( !$content ) {
$this->fatalError( "Couldn't get page content!\n" );
}
if ( !( $content instanceof TextContent ) ) {
$this->fatalError( "Page content model is not text!\n" );
}
$text = $content->getText();
$newText = $this->removeStyling( $text );
if ( $removeKnownComments ) {
$newText = $this->removeKnownComments( $newText );
}
$unifiedDiff = $this->calculateDiff( $text, $newText );
if ( $unifiedDiff === '' ) {
$this->output( "Nothing to change.\n" );
} else {
$this->output( $unifiedDiff );
if ( $dryRun ) {
$this->output( "Dry run mode, no changes made.\n" );
} else {
$updater = $page->newPageUpdater( $user );
$content = ContentHandler::makeContent( $newText, $title );
$updater->setContent( SlotRecord::MAIN, $content );
$updater->saveRevision( CommentStoreComment::newUnsavedComment( self::SUMMARY ), 0 );
$status = $updater->getStatus();
if ( !$status->isOK() ) {
$this->fatalError( $status );
}
$this->output( "Page edited.\n" );
}
}
}
} else {
$this->fatalError( "Page {$titleText} doesn't exist!\n" );
}
$this->output( "\nDone.\n" );
}
private static function removeStyling( string $text ): string {
return preg_replace( '/
^\.mw-ref\s*>\s*a[^{}]*::after # Match all rules on any sort of .mw-ref a::after
\s*{\s*
content:[^:{}]+ # Must only set this one attribute.
\s*}(?:\h*\n|$)
/msx', '', $text );
}
private static function removeKnownComments( string $text ): string {
return str_replace( [
"/* T156351: Support for Parsoid's Cite implementation */\n",
"/* These blocks need review after [[phab:T371839]] or related are complete */\n",
], '', $text );
}
private static function calculateDiff( string $oldText, string $newText ): string {
$diffs = new Diff( explode( "\n", $oldText ), explode( "\n", $newText ) );
$formatter = new UnifiedDiffFormatter();
return $formatter->format( $diffs );
}
}
// @codeCoverageIgnoreStart
$maintClass = RemoveParsoidGroupStyling::class;
require_once RUN_MAINTENANCE_IF_MAIN;
// @codeCoverageIgnoreEnd