/**
* Extension generator.
* @param Descriptor $descriptor
* @return string
*/
protected function getExtension(Descriptor $descriptor)
{
switch (strtolower(pathinfo($descriptor->getOutputFilename(), PATHINFO_EXTENSION))) {
case 'jpg':
case 'jpeg':
return 'jpg';
case 'gif':
return 'gif';
default:
return 'png';
}
}
/**
* Generate image from Descriptor to file.
* @param Descriptor $descriptor
* @param string $link
* @return Image
*/
private function generateImage(Descriptor $descriptor, $link)
{
$i = $descriptor->getGeneratedImage();
$this->onCompile($i);
$destination = $this->destinationPath . DIRECTORY_SEPARATOR . $descriptor->getNamespace();
if (!is_dir($destination)) {
mkdir($destination, 0777, TRUE);
}
$filePath = $this->destinationPath . DIRECTORY_SEPARATOR . $descriptor->getNamespace() . basename($link);
$i->save($filePath);
$this->onAfterRender($filePath);
return Image::fromFile($filePath);
}
