wiki.techinc.nl/includes/resourceloader/ResourceLoaderMwUrlModule.php
libraryupgrader 5357695270 build: Updating dependencies
composer:
* mediawiki/mediawiki-codesniffer: 36.0.0 → 37.0.0
  The following sniffs now pass and were enabled:
  * Generic.ControlStructures.InlineControlStructure
  * MediaWiki.PHPUnit.AssertCount.NotUsed

npm:
* svgo: 2.3.0 → 2.3.1
  * https://npmjs.com/advisories/1754 (CVE-2021-33587)

Change-Id: I2a9bbee2fecbf7259876d335f565ece4b3622426
2021-07-22 03:36:05 +00:00

41 lines
1.5 KiB
PHP

<?php
/**
* 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 ResourceLoader
* @internal
*/
class ResourceLoaderMwUrlModule {
/**
* @param string $content JavaScript RegExp content with additional whitespace
* and named capturing group allowed, which will be stripped.
* @return string JavaScript code
*/
public static function makeJsFromExtendedRegExp( string $content ): string {
// Remove whitespace.
$content = preg_replace( '/\s+/', '', $content );
// Remove named capturing groups.
// This allows long regexes to be self-documenting, which we allow for
// developer convenience, but this syntax is invalid JavaScript ES5.
$content = preg_replace( '/\?<\w+?>/', '', $content );
// Format as a valid JavaScript import.
return 'module.exports = /' . strtr( $content, [ '/' => '\/' ] ) . '/;';
}
}