thumb_handler.php

   1 <?php
   2 /**
   3  * The web entry point to be used as 404 handler behind a web server rewrite
   4  * rule for media thumbnails, internally handled via thumb.php.
   5  *
   6  * This script will interpret a request URL like
   7  * `/w/images/thumb/a/a9/Example.jpg/50px-Example.jpg` and treat it as
   8  * if it was a request to thumb.php with the relevant query parameters filled
   9  * out. See also $wgGenerateThumbnailOnParse.
  10  *
  11  * @see thumb.php
  12  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License along
  24  * with this program; if not, write to the Free Software Foundation, Inc.,
  25  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  26  * http://www.gnu.org/copyleft/gpl.html
  27  *
  28  * @file
  29  * @ingroup entrypoint
  30  * @ingroup Media
  31  */
  32
  33 use MediaWiki\Context\RequestContext;
  34 use MediaWiki\EntryPointEnvironment;
  35 use MediaWiki\FileRepo\Thumbnail404EntryPoint;
  36 use MediaWiki\MediaWikiServices;
  37
  38 define( 'MW_NO_OUTPUT_COMPRESSION', 1 );
  39 define( 'MW_ENTRY_POINT', 'thumb_handler' );
  40
  41 require __DIR__ . '/includes/WebStart.php';
  42
  43 ( new Thumbnail404EntryPoint(
  44         RequestContext::getMain(),
  45         new EntryPointEnvironment(),
  46         MediaWikiServices::getInstance()
  47 ) )->run();