/usr/share/horde/ansel/lib/ImageGenerator/RoundedThumb.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | <?php
/**
* ImageGenerator to create the prettythumb view (rounded, shadowed thumbnails).
*
* @author Michael J. Rubinsky <mrubinsk@horde.org>
* @package Ansel
*/
class Ansel_ImageGenerator_RoundedThumb extends Ansel_ImageGenerator
{
public $need = array('RoundCorners', 'DropShadow');
public function __construct($params)
{
parent::__construct($params);
$this->title = _("Rounded Corners");
}
/**
*
* @return Horde_Image
*/
protected function _create()
{
$this->_image->resize(min($GLOBALS['conf']['thumbnail']['width'], $this->_dimensions['width']),
min($GLOBALS['conf']['thumbnail']['height'], $this->_dimensions['height']),
true);
/* Don't bother with these effects for a stack image
* (which will have a negative gallery_id). */
if ($this->_image->gallery > 0) {
if (is_null($this->_style)) {
$gal = $GLOBALS['injector']->getInstance('Ansel_Storage')->getGallery($this->_image->gallery);
$styleDef = $gal->getStyle();
} else {
$styleDef = $this->_style;
}
try {
/* Apply the effects - continue on error, but be sure to log */
$this->_image->addEffect('RoundCorners', array('border' => 2,
'bordercolor' => '#333'));
$this->_image->addEffect('DropShadow', array('background' => $styleDef->background,
'padding' => 5,
'distance' => 5,
'fade' => 3));
if ($GLOBALS['conf']['thumbnail']['unsharp'] && Ansel::isAvailable('Unsharpmask')) {
$this->_image->addEffect('Unsharpmask',
array('radius' => $GLOBALS['conf']['thumbnail']['radius'],
'threshold' => $GLOBALS['conf']['thumbnail']['threshold'],
'amount' => $GLOBALS['conf']['thumbnail']['amount']));
}
$this->_image->applyEffects();
} catch (Horde_Image_Exception $e) {
throw new Ansel_Exception($e);
}
return $this->_image->getHordeImage();
}
}
}
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