b782a7e66d
Create ContentTransformer to access ContentHandler::preSaveTransform through the service. Prepare object to hold a data that required for ContentHandler::preSaveTranform params. This will require making a semi-backwards-incompatible change no matter what, we don't really have a great way of hard-deprecating overriding methods. However, with the ContentHandler calling Content and Content calling ContentHandler, and with the ProxyContent trick to stop infinite recursion, it doesn't matter whether callers use Content or ContentHandler. This will allow us to naturally convert all callers. But won't really allow hard-deprecation. Bug: T287156 Change-Id: If6a2025868ceca3a3b6f11baec39695e47292e40
92 lines
2.8 KiB
PHP
92 lines
2.8 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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use MediaWiki\Content\Transform\PreSaveTransformParams;
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use MediaWiki\MediaWikiServices;
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/**
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* Content handler for JavaScript pages.
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*
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* @todo Create a ScriptContentHandler base class, do highlighting stuff there?
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*
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* @since 1.21
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* @ingroup Content
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*/
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class JavaScriptContentHandler extends CodeContentHandler {
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/**
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* @param string $modelId
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*/
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public function __construct( $modelId = CONTENT_MODEL_JAVASCRIPT ) {
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parent::__construct( $modelId, [ CONTENT_FORMAT_JAVASCRIPT ] );
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}
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/**
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* @return string
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*/
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protected function getContentClass() {
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return JavaScriptContent::class;
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}
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public function supportsRedirects() {
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return true;
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}
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/**
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* Create a redirect that is also valid JavaScript
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*
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* @param Title $destination
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* @param string $text ignored
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* @return JavaScriptContent
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*/
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public function makeRedirectContent( Title $destination, $text = '' ) {
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// The parameters are passed as a string so the / is not url-encoded by wfArrayToCgi
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$url = $destination->getFullURL( 'action=raw&ctype=text/javascript', false, PROTO_RELATIVE );
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$class = $this->getContentClass();
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return new $class( '/* #REDIRECT */' . Xml::encodeJsCall( 'mw.loader.load', [ $url ] ) );
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}
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public function preSaveTransform(
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Content $content,
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PreSaveTransformParams $pstParams
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): Content {
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'@phan-var JavascriptContent $content';
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$parserOptions = $pstParams->getParserOptions();
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// @todo Make pre-save transformation optional for script pages (T34858)
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$services = MediaWikiServices::getInstance();
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if ( !$services->getUserOptionsLookup()->getBoolOption( $pstParams->getUser(), 'pst-cssjs' ) ) {
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// Allow bot users to disable the pre-save transform for CSS/JS (T236828).
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$parserOptions = clone $parserOptions;
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$parserOptions->setPreSaveTransform( false );
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}
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$text = $content->getText();
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$pst = $services->getParser()->preSaveTransform(
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$text,
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$pstParams->getPage(),
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$pstParams->getUser(),
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$parserOptions
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);
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$contentClass = $this->getContentClass();
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return new $contentClass( $pst );
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}
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}
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