function _commit_crop_thumbnail($real_sizes)
{
$target_path = AMP_image_path($this->_model->getName(), AMP_IMAGE_CLASS_CROP);
#AMP_mkdir( substr( $target_path, 0, strlen( $target_path ) - strlen( $this->_model->getName() - 1)));
AMP_mkdir(dirname($target_path));
$new_image =& $this->_model->crop($real_sizes['start_x'], $real_sizes['start_y'], $real_sizes['start_x'] + $real_sizes['width'], $real_sizes['start_y'] + $real_sizes['height']);
if (!$new_image) {
return $this->_commit_crop_failure();
}
$this->_model->write_image_resource($new_image, $target_path);
$cropped_image = new AMP_System_File_Image($target_path);
if (!$cropped_image->width) {
return $this->_commit_crop_failure();
}
$target_path = AMP_image_path($this->_model->getName(), AMP_IMAGE_CLASS_THUMB);
$thumb_ratio = AMP_IMAGE_WIDTH_THUMB / $cropped_image->width;
$thumb_sizes = $this->_resize_ratio(array('height' => $cropped_image->height, 'width' => $cropped_image->width), $thumb_ratio);
$thumb_image =& $cropped_image->resize($thumb_sizes['width'], $thumb_sizes['height']);
if (!$thumb_image) {
return $this->_commit_crop_failure(AMP_TEXT_THUMBNAIL);
}
$cropped_image->write_image_resource($thumb_image, $target_path);
$renderer = new AMPDisplay_HTML();
$this->message($renderer->image(AMP_image_url($this->_model->getName(), AMP_IMAGE_CLASS_CROP), array('border' => 1)) . $renderer->newline(2) . sprintf(AMP_TEXT_DATA_SAVE_SUCCESS, $cropped_image->getName() . $renderer->space() . AMP_TEXT_CROP), $this->_unique_action_key(), $this->_model->get_url_edit());
return true;
}
function setImageFile($filename)
{
if (!file_exists($filename)) {
return false;
}
$image_ref = new AMP_System_File_Image($filename);
if (array_search($image_ref->get_mimetype(), $this->_allowed_mimetypes) === FALSE) {
$this->addError(AMP_TEXT_ERROR_IMAGE_NOT_ALLOWED);
return false;
}
$this->_paths = array(AMP_IMAGE_CLASS_OPTIMIZED => AMP_image_path($image_ref->getName(), AMP_IMAGE_CLASS_OPTIMIZED), AMP_IMAGE_CLASS_THUMB => AMP_image_path($image_ref->getName(), AMP_IMAGE_CLASS_THUMB), AMP_IMAGE_CLASS_ORIGINAL => AMP_image_path($image_ref->getName(), AMP_IMAGE_CLASS_ORIGINAL), AMP_IMAGE_CLASS_CROP => AMP_image_path($image_ref->getName(), AMP_IMAGE_CLASS_CROP));
$image_ref->getFilename();
$this->_image_ref =& $image_ref;
$this->_initCrop();
$this->_setWidths();
return true;
}