tests/phpunit/mocks/media/MockDjVuHandler.php

   1 <?php
   2 /**
   3  * Fake handler for DjVu images.
   4  *
   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.
   9  *
  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.
  14  *
  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
  19  *
  20  * @file
  21  * @ingroup Media
  22  */
  23
  24 class MockDjVuHandler extends DjVuHandler {
  25         public function isEnabled() {
  26                 return true;
  27         }
  28
  29         function doTransform( $image, $dstPath, $dstUrl, $params, $flags = 0 ) {
  30                 if ( !$this->normaliseParams( $image, $params ) ) {
  31                         return new TransformParameterError( $params );
  32                 }
  33                 $width = $params['width'];
  34                 $height = $params['height'];
  35                 $page = $params['page'];
  36                 if ( $page > $this->pageCount( $image ) ) {
  37                         return new MediaTransformError(
  38                                 'thumbnail_error',
  39                                 $width,
  40                                 $height,
  41                                 wfMessage( 'djvu_page_error' )->text()
  42                         );
  43                 }
  44
  45                 $params = [
  46                         'width' => $width,
  47                         'height' => $height,
  48                         'page' => $page
  49                 ];
  50
  51                 return new ThumbnailImage( $image, $dstUrl, $dstPath, $params );
  52         }
  53 }