<?php
/**
+ * Implements Special:Filepath
+ *
+ * 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
+ *
* @file
* @ingroup SpecialPage
*/
-function wfSpecialFilepath( $par ) {
- global $wgRequest, $wgOut;
-
- $file = isset( $par ) ? $par : $wgRequest->getText( 'file' );
-
- $title = Title::makeTitleSafe( NS_FILE, $file );
-
- if ( ! $title instanceof Title || $title->getNamespace() != NS_FILE ) {
- $cform = new FilepathForm( $title );
- $cform->execute();
- } else {
- $file = wfFindFile( $title );
- if ( $file && $file->exists() ) {
- $wgOut->redirect( $file->getURL() );
- } else {
- $wgOut->setStatusCode( 404 );
- $cform = new FilepathForm( $title );
- $cform->execute();
- }
- }
-}
-
/**
+ * A special page that redirects to the URL of a given file
+ *
* @ingroup SpecialPage
*/
-class FilepathForm {
- var $mTitle;
-
- function FilepathForm( &$title ) {
- $this->mTitle =& $title;
+class SpecialFilepath extends RedirectSpecialPage {
+ public function __construct() {
+ parent::__construct( 'Filepath' );
+ $this->mAllowedRedirectParams = [ 'width', 'height' ];
}
- function execute() {
- global $wgOut, $wgTitle, $wgScript;
+ /**
+ * Implement by redirecting through Special:Redirect/file.
+ *
+ * @param string|null $par
+ * @return Title
+ */
+ public function getRedirect( $par ) {
+ $file = $par ?: $this->getRequest()->getText( 'file' );
+
+ if ( $file ) {
+ $argument = "file/$file";
+ } else {
+ $argument = 'file';
+ }
+ return SpecialPage::getSafeTitleFor( 'Redirect', $argument );
+ }
- $wgOut->addHTML(
- Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript, 'id' => 'specialfilepath' ) ) .
- Xml::openElement( 'fieldset' ) .
- Xml::element( 'legend', null, wfMsg( 'filepath' ) ) .
- Xml::hidden( 'title', $wgTitle->getPrefixedText() ) .
- Xml::inputLabel( wfMsg( 'filepath-page' ), 'file', 'file', 25, is_object( $this->mTitle ) ? $this->mTitle->getText() : '' ) . ' ' .
- Xml::submitButton( wfMsg( 'filepath-submit' ) ) . "\n" .
- Xml::closeElement( 'fieldset' ) .
- Xml::closeElement( 'form' )
- );
+ protected function getGroupName() {
+ return 'media';
}
}