3 * Content for JavaScript pages.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
25 * @author Daniel Kinzler
28 use MediaWiki\MediaWikiServices
;
31 * Content for JavaScript pages.
35 class JavaScriptContent
extends TextContent
{
38 * @var bool|Title|null
40 private $redirectTarget = false;
43 * @param string $text JavaScript code.
44 * @param string $modelId the content model name
46 public function __construct( $text, $modelId = CONTENT_MODEL_JAVASCRIPT
) {
47 parent
::__construct( $text, $modelId );
51 * Returns a Content object with pre-save transformations applied using
52 * Parser::preSaveTransform().
56 * @param ParserOptions $popts
58 * @return JavaScriptContent
60 public function preSaveTransform( Title
$title, User
$user, ParserOptions
$popts ) {
61 // @todo Make pre-save transformation optional for script pages
64 $text = $this->getText();
65 $pst = MediaWikiServices
::getInstance()->getParser()
66 ->preSaveTransform( $text, $title, $user, $popts );
68 return new static( $pst );
72 * @return string JavaScript wrapped in a <pre> tag.
74 protected function getHtml() {
76 $html .= "<pre class=\"mw-code mw-js\" dir=\"ltr\">\n";
77 $html .= htmlspecialchars( $this->getText() );
78 $html .= "\n</pre>\n";
84 * If this page is a redirect, return the content
85 * if it should redirect to $target instead
87 * @param Title $target
88 * @return JavaScriptContent
90 public function updateRedirect( Title
$target ) {
91 if ( !$this->isRedirect() ) {
95 return $this->getContentHandler()->makeRedirectContent( $target );
101 public function getRedirectTarget() {
102 if ( $this->redirectTarget
!== false ) {
103 return $this->redirectTarget
;
105 $this->redirectTarget
= null;
106 $text = $this->getText();
107 if ( strpos( $text, '/* #REDIRECT */' ) === 0 ) {
108 // Extract the title from the url
109 preg_match( '/title=(.*?)\\\\u0026action=raw/', $text, $matches );
110 if ( isset( $matches[1] ) ) {
111 $title = Title
::newFromText( urldecode( $matches[1] ) );
113 // Have a title, check that the current content equals what
114 // the redirect content should be
115 if ( $this->equals( $this->getContentHandler()->makeRedirectContent( $title ) ) ) {
116 $this->redirectTarget
= $title;
122 return $this->redirectTarget
;