public function resize()
{
if ($this->valid != ImageAsset::checksum($this->Image->id, $this->parameters)) {
header('HTTP/1.1 401 Unauthorized');
die('<h1>Not Authorized</h1>');
}
do_action('shopp_imageserver_preprocess', $this->Image, $this->parameters);
$Resized = new ImageProcessor($this->Image->retrieve(), $this->Image->width, $this->Image->height);
$scaled = $this->Image->scaled($this->width, $this->height, $this->scale);
$alpha = 'image/png' == $this->Image->mime;
if (-1 == $this->fill) {
$alpha = true;
}
$Resized->scale($scaled['width'], $scaled['height'], $this->scale, $alpha, $this->fill);
// Post sharpen
if (!$alpha && $this->sharpen > 0) {
$Resized->sharpen($this->sharpen);
}
$ResizedImage = new ImageAsset();
$ResizedImage->copydata($this->Image, false, array());
$ResizedImage->name = 'cache_' . implode('_', $this->parameters);
$ResizedImage->filename = $ResizedImage->name . '_' . $ResizedImage->filename;
$ResizedImage->parent = $this->Image->id;
$ResizedImage->context = 'image';
$ResizedImage->mime = 'image/jpeg';
$ResizedImage->id = false;
$ResizedImage->width = $Resized->width();
$ResizedImage->height = $Resized->height();
$ResizedImage->settings = $this->parameters;
do_action('shopp_imageserver_processed', $ResizedImage, $this->parameters);
$ResizedImage->data = $Resized->imagefile($this->quality);
if (empty($ResizedImage->data)) {
return false;
}
$ResizedImage->size = strlen($ResizedImage->data);
$this->Image = $ResizedImage;
if (false === $ResizedImage->store($ResizedImage->data)) {
return false;
}
$ResizedImage->save();
}
