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Diffstat (limited to 'www/wiki/includes/content/CssContent.php')
-rw-r--r-- | www/wiki/includes/content/CssContent.php | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/www/wiki/includes/content/CssContent.php b/www/wiki/includes/content/CssContent.php new file mode 100644 index 00000000..b4f5196d --- /dev/null +++ b/www/wiki/includes/content/CssContent.php @@ -0,0 +1,121 @@ +<?php +/** + * Content object for CSS 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 object for CSS pages. + * + * @ingroup Content + */ +class CssContent extends TextContent { + + /** + * @var bool|Title|null + */ + private $redirectTarget = false; + + /** + * @param string $text CSS code. + * @param string $modelId the content content model + */ + public function __construct( $text, $modelId = CONTENT_MODEL_CSS ) { + 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 CssContent + * + * @see TextContent::preSaveTransform + */ + public function preSaveTransform( Title $title, User $user, ParserOptions $popts ) { + global $wgParser; + // @todo Make pre-save transformation optional for script pages + + $text = $this->getNativeData(); + $pst = $wgParser->preSaveTransform( $text, $title, $user, $popts ); + + return new static( $pst ); + } + + /** + * @return string CSS wrapped in a <pre> tag. + */ + protected function getHtml() { + $html = ""; + $html .= "<pre class=\"mw-code mw-css\" dir=\"ltr\">\n"; + $html .= htmlspecialchars( $this->getNativeData() ); + $html .= "\n</pre>\n"; + + return $html; + } + + /** + * @param Title $target + * @return CssContent + */ + 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=(.*?)&action=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; + } + +} |