MockDjVuHandler.php
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MockDjVuHandler.php
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	<?php

	/**
	* @license GPL-2.0-or-later
	*/

	/**
	* Fake handler for DjVu images.
	*
	* @ingroup Media
	*/
	class MockDjVuHandler extends DjVuHandler {
	/** @inheritDoc */
	public function isEnabled() {
	return true;
	}

	/** @inheritDoc */
	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 );
	}
	}