Image.php
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<?php
/**
* Joomla! Content Management System
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\CMS\Image;
defined('JPATH_PLATFORM') or die;
use Joomla\CMS\Log\Log;
/**
* Class to manipulate an image.
*
* @since 1.7.3
* @deprecated 5.0 Use the class \Joomla\Image\Image instead
*/
class Image extends \Joomla\Image\Image
{
/**
* Class constructor.
*
* @param mixed $source Either a file path for a source image or a GD resource handler for an image.
*
* @since 1.7.3
* @throws \RuntimeException
*/
public function __construct($source = null)
{
Log::add('Joomla\CMS\Image\Image is deprecated, use Joomla\Image\Image instead.', Log::WARNING, 'deprecated');
// Inject the PSR-3 compatible logger in for forward compatibility
$this->setLogger(Log::createDelegatedLogger());
parent::__construct($source);
}
/**
* Method to get an image filter instance of a specified type.
*
* @param string $type The image filter type to get.
*
* @return ImageFilter
*
* @since 1.7.3
* @throws \RuntimeException
*/
protected function getFilterInstance($type)
{
try
{
return parent::getFilterInstance($type);
}
catch (\RuntimeException $e)
{
// Ignore, filter is probably not namespaced
}
// Sanitize the filter type.
$type = strtolower(preg_replace('#[^A-Z0-9_]#i', '', $type));
// Verify that the filter type exists.
$className = 'JImageFilter' . ucfirst($type);
if (!class_exists($className))
{
Log::add('The ' . ucfirst($type) . ' image filter is not available.', Log::ERROR);
throw new \RuntimeException('The ' . ucfirst($type) . ' image filter is not available.');
}
// Instantiate the filter object.
$instance = new $className($this->getHandle());
// Verify that the filter type is valid.
if (!($instance instanceof ImageFilter))
{
// @codeCoverageIgnoreStart
Log::add('The ' . ucfirst($type) . ' image filter is not valid.', Log::ERROR);
throw new \RuntimeException('The ' . ucfirst($type) . ' image filter is not valid.');
// @codeCoverageIgnoreEnd
}
return $instance;
}
}