/usr/share/horde/ansel/lib/ImageGenerator/ShadowThumbStack.php is in php-horde-ansel 3.0.5+debian0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* ImageGenerator to create the gallery image stacks.
*
* @author Michael J. Rubinsky <mrubinsk@horde.org>
* @package Ansel
*/
class Ansel_ImageGenerator_ShadowThumbStack extends Ansel_ImageGenerator
{
public $need = array('PhotoStack');
/**
*
* @return Horde_Image
*/
protected function _create()
{
$imgobjs = $this->_getStackImages();
$style = $this->_params['style'];
$params = array('width' => 100,
'height' => 100,
'background' => $style->background);
$baseImg = Ansel::getImageObject($params);
try {
$baseImg->addEffect(
'PhotoStack',
array('images' => $imgobjs,
'resize_height' => $GLOBALS['conf']['thumbnail']['height'],
'padding' => 0,
'background' => $style->background,
'type' => 'plain'));
$baseImg->applyEffects();
$baseImg->resize($GLOBALS['conf']['thumbnail']['width'],
$GLOBALS['conf']['thumbnail']['height']);
} catch (Horde_Image_Exception $e) {
throw new Ansel_Exception($e);
}
return $baseImg;
}
}
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