1 files changed, 123 insertions, 0 deletions
diff --git a/www/wiki/includes/content/JavaScriptContent.php b/www/wiki/includes/content/JavaScriptContent.php
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+++ b/www/wiki/includes/content/JavaScriptContent.php
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+<?php
+/**
+ * Content for JavaScript pages.
+ *
+ * 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
+ *
+ * @since 1.21
+ *
+ * @file
+ * @ingroup Content
+ *
+ * @author Daniel Kinzler
+ */
+
+/**
+ * Content for JavaScript pages.
+ *
+ * @ingroup Content
+ */
+class JavaScriptContent extends TextContent {
+
+	/**
+	 * @var bool|Title|null
+	 */
+	private $redirectTarget = false;
+
+	/**
+	 * @param string $text JavaScript code.
+	 * @param string $modelId the content model name
+	 */
+	public function __construct( $text, $modelId = CONTENT_MODEL_JAVASCRIPT ) {
+		parent::__construct( $text, $modelId );
+	}
+
+	/**
+	 * Returns a Content object with pre-save transformations applied using
+	 * Parser::preSaveTransform().
+	 *
+	 * @param Title $title
+	 * @param User $user
+	 * @param ParserOptions $popts
+	 *
+	 * @return JavaScriptContent
+	 */
+	public function preSaveTransform( Title $title, User $user, ParserOptions $popts ) {
+		global $wgParser;
+		// @todo Make pre-save transformation optional for script pages
+		// See bug #32858
+
+		$text = $this->getNativeData();
+		$pst = $wgParser->preSaveTransform( $text, $title, $user, $popts );
+
+		return new static( $pst );
+	}
+
+	/**
+	 * @return string JavaScript wrapped in a <pre> tag.
+	 */
+	protected function getHtml() {
+		$html = "";
+		$html .= "<pre class=\"mw-code mw-js\" dir=\"ltr\">\n";
+		$html .= htmlspecialchars( $this->getNativeData() );
+		$html .= "\n</pre>\n";
+
+		return $html;
+	}
+
+	/**
+	 * If this page is a redirect, return the content
+	 * if it should redirect to $target instead
+	 *
+	 * @param Title $target
+	 * @return JavaScriptContent
+	 */
+	public function updateRedirect( Title $target ) {
+		if ( !$this->isRedirect() ) {
+			return $this;
+		}
+
+		return $this->getContentHandler()->makeRedirectContent( $target );
+	}
+
+	/**
+	 * @return Title|null
+	 */
+	public function getRedirectTarget() {
+		if ( $this->redirectTarget !== false ) {
+			return $this->redirectTarget;
+		}
+		$this->redirectTarget = null;
+		$text = $this->getNativeData();
+		if ( strpos( $text, '/* #REDIRECT */' ) === 0 ) {
+			// Extract the title from the url
+			preg_match( '/title=(.*?)\\\\u0026action=raw/', $text, $matches );
+			if ( isset( $matches[1] ) ) {
+				$title = Title::newFromText( $matches[1] );
+				if ( $title ) {
+					// Have a title, check that the current content equals what
+					// the redirect content should be
+					if ( $this->equals( $this->getContentHandler()->makeRedirectContent( $title ) ) ) {
+						$this->redirectTarget = $title;
+					}
+				}
+			}
+		}
+
+		return $this->redirectTarget;
+	}
+
+}