/**
* Display the image
*
* @param ImageServiceInterface $imageService
* @param $filename
* @param $extension
* @return mixed
*/
public function show(ImageServiceInterface $imageService, $filename, $extension)
{
try {
return $imageService->get($filename . '.' . $extension);
} catch (ImageException $e) {
throw new NotFoundHttpException();
}
}
public function get($url)
{
$config = env('LINK_PREVIEW_SCREENSHOT');
if ($config) {
$info = $this->imageService->generateFilename('jpg');
shell_exec(str_replace(['%url', '%file'], [$url, $info['local_path']], $config));
} else {
throw new PreviewNotExecutableException();
}
$newFile = $this->imageService->generateFilename('jpg');
$this->imageService->resize($info['local_path'], $newFile['filename'], config('preview.screenshot_width'));
$this->imageService->delete($info['filename'], true);
return $newFile['url'];
}