MockDjVuHandler.php
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MockDjVuHandler.php
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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 );
	}
	}