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<?php
/**
* Fake handler for DjVu images.
*
* 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 Media
*/
class MockDjVuHandler extends DjVuHandler {
public function isEnabled() {
return true;
}
public function doTransform( $image, $dstPath, $dstUrl, $params, $flags = 0 ) {
if ( !$this->normaliseParams( $image, $params ) ) {
return new TransformParameterError( $params );
}
$width = $params['width'];
$height = $params['height'];
$page = $params['page'];
if ( $page > $this->pageCount( $image ) ) {
return new MediaTransformError(
'thumbnail_error',
$width,
$height,
wfMessage( 'djvu_page_error' )->text()
);
}
$params = [
'width' => $width,
'height' => $height,
'page' => $page
];
return new ThumbnailImage( $image, $dstUrl, $dstPath, $params );
}
}
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