/**
* get the image processor
*
* @access protected
* @return Varien_Image_Adapter_Gd2
* @author Ultimate Module Creator
*/
protected function _getImageProcessor()
{
if (is_null($this->_imageProcessor)) {
$this->_imageProcessor = Varien_Image_Adapter::factory('GD2');
$this->_imageProcessor->keepFrame($this->_keepFrame);
$this->_imageProcessor->keepAspectRatio($this->_keepAspectRatio);
$this->_imageProcessor->constrainOnly($this->_constrainOnly);
}
return $this->_imageProcessor;
}
$thumb = $thumbPrefix . $dispersionPath;
$thumbInfo = $s3->getObjectInfo($bucket, $thumb, $compareThumbsBySize);
//Check if thumb exists in the bucket
if ($thumbInfo && !$_reuploadThumbs) {
echo 'Thumb ', $thumb, ' exists', "\n";
continue;
}
if (!file_exists($thumb) || $recalculateThumbs) {
//Create directories for the thumb
createDirectory(substr($thumb, 0, strlen($thumbPrefix) + 4));
$adapter = new Varien_Image_Adapter_Gd2();
//Default settings from Mage
$adapter->keepAspectRatio(true);
$adapter->keepFrame(false);
$adapter->keepTransparency(true);
$adapter->constrainOnly(true);
$adapter->backgroundColor(array(255, 255, 255));
$adapter->quality(100);
try {
$adapter->open($image);
$adapter->resize($dimension['width'], $dimension['height']);
$adapter->save($thumb);
} catch (Exception $e) {
echo 'Can\'t resize ', $image, ' (', $e->getMessage(), ')', "\n";
continue;
}
}
if (file_exists($thumb)) {
if ($compareThumbsBySize && $thumbInfo && filesize($thumb) == $thumbInfo['size']) {
echo 'Thumb ', $thumb, ' has same size on S3. Ignoring', "\n";
continue;
