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<?php
namespace App\Http\Controllers;
use App\Helper\Files;
class ImageController extends Controller
{
const FILE_PATH = 'quill-images';
/**
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\JsonResponse
* @throws \Exception
*/
public function store(\Illuminate\Http\Request $request)
{
$upload = Files::uploadLocalOrS3($request->image, self::FILE_PATH);
$image = $this->encryptDecrypt($upload);
return response()->json(route('image.getImage', $image));
}
public function getImage($imageEncrypted)
{
$imagePath = '';
try {
$decrypted = $this->encryptDecrypt($imageEncrypted, 'decrypt');
$file_data = file_get_contents(asset_url_local_s3(self::FILE_PATH . '/' . $decrypted), false, stream_context_create([
'ssl' => [
'verify_peer' => false,
'verify_peer_name' => false,
],
]));
$imagePath = \Image::make($file_data)->response();
} catch (\Exception $e) {
abort(404);
}
return $imagePath;
}
private function encryptDecrypt($string, $action = 'encrypt')
{
$encryptMethod = 'AES-256-CBC';
$secret_key = 'worksuite'; // User define private key
$secret_iv = 'froiden'; // User define secret key
$key = hash('sha256', $secret_key);
$iv = substr(hash('sha256', $secret_iv), 0, 16); // sha256 is hash_hmac_algo
if ($action == 'encrypt') {
$output = openssl_encrypt($string, $encryptMethod, $key, 0, $iv);
return base64_encode($output);
}
if ($action == 'decrypt') {
return openssl_decrypt(base64_decode($string), $encryptMethod, $key, 0, $iv);
}
}
public function cropper($element)
{
$this->element = $element;
return view('theme-settings.ajax.cropper', $this->data);
}
}