21d8d9863b
Depends-On: Iff15a2e13a3507ef1ab5cfa504ca1a1c8d2b2a60 Depends-On: Icf8331e35acf6fe51a8303ee639921b9e4f3e6bb Depends-On: I5a5af003026db69b279ddde0b0dedbfcfe7d70fd Change-Id: I5929a2f760c8d21c1cb2542a19220a91ac7240e4
43 lines
1.6 KiB
PHP
43 lines
1.6 KiB
PHP
<?php
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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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namespace MediaWiki\ResourceLoader;
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/**
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* @ingroup ResourceLoader
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* @internal
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*/
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class MwUrlModule {
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/**
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* @param string $content JavaScript RegExp content with additional whitespace
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* and named capturing group allowed, which will be stripped.
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* @return string JavaScript code
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*/
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public static function makeJsFromExtendedRegExp( string $content ): string {
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// Remove whitespace.
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$content = preg_replace( '/\s+/', '', $content );
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// Remove named capturing groups.
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// This allows long regexes to be self-documenting, which we allow for
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// developer convenience, but this syntax is invalid JavaScript ES5.
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$content = preg_replace( '/\?<\w+?>/', '', $content );
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// Format as a valid JavaScript import.
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return 'module.exports = /' . strtr( $content, [ '/' => '\/' ] ) . '/;';
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}
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}
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