original_string: private function getCachedJsonResponse($url)
      {
          if (!class_exists('GuzzleHttp\Client')) {
              return false;
          }
  
          $cache_seconds = $this->config()->get('cache_seconds');
          if (!is_numeric($cache_seconds)) {
              $cache_seconds = 604800;
          }
  
          $cache = Injector::inst()->get(CacheInterface::class . '.videoImgCache');
  
          $key = md5($url);
  
          if (!$json = $cache->get($key)) {
              $client = new \GuzzleHttp\Client([
                  'timeout' => 5, // seconds
                  'headers' => [ // Appear like a web browser
                      'User-Agent'      => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0',
                      'Accept-Language' => 'en-US,en;q=0.5',
                  ],
              ]);
              try {
                  $res = $client->request('GET', $url);
                  $json = (string) $res->getBody();
              } catch (\GuzzleHttp\Exception\RequestException $e) {
                  return false;
              }
              $cache->set($key, $json, $cache_seconds);
          }
  
          $data = @json_decode($json, true);
          return (!empty($data)) ? $data : false;
      }
code: private function getCachedJsonResponse($url)
      {
          if (!class_exists('GuzzleHttp\Client')) {
              return false;
          }
  
          $cache_seconds = $this->config()->get('cache_seconds');
          if (!is_numeric($cache_seconds)) {
              $cache_seconds = 604800;
          }
  
          $cache = Injector::inst()->get(CacheInterface::class . '.videoImgCache');
  
          $key = md5($url);
  
          if (!$json = $cache->get($key)) {
              $client = new \GuzzleHttp\Client([
                  'timeout' => 5, // seconds
                  'headers' => [ // Appear like a web browser
                      'User-Agent'      => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0',
                      'Accept-Language' => 'en-US,en;q=0.5',
                  ],
              ]);
              try {
                  $res = $client->request('GET', $url);
                  $json = (string) $res->getBody();
              } catch (\GuzzleHttp\Exception\RequestException $e) {
                  return false;
              }
              $cache->set($key, $json, $cache_seconds);
          }
  
          $data = @json_decode($json, true);
          return (!empty($data)) ? $data : false;
      }
code_tokens: private function getCachedJsonResponse ( $ url ) { if ( ! class_exists ( 'GuzzleHttp\Client' ) ) { return false ; } $ cache_seconds = $ this -> config ( ) -> get ( 'cache_seconds' ) ; if ( ! is_numeric ( $ cache_seconds ) ) { $ cache_seconds = 604800 ; } $ cache = Injector :: inst ( ) -> get ( CacheInterface :: class . '.videoImgCache' ) ; $ key = md5 ( $ url ) ; if ( ! $ json = $ cache -> get ( $ key ) ) { $ client = new \ GuzzleHttp \ Client ( [ 'timeout' => 5 , // seconds 'headers' => [ // Appear like a web browser 'User-Agent' => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:51.0) Gecko/20100101 Firefox/51.0' , 'Accept-Language' => 'en-US,en;q=0.5' , ] , ] ) ; try { $ res = $ client -> request ( 'GET' , $ url ) ; $ json = ( string ) $ res -> getBody ( ) ; } catch ( \ GuzzleHttp \ Exception \ RequestException $ e ) { return false ; } $ cache -> set ( $ key , $ json , $ cache_seconds ) ; } $ data = @ json_decode ( $ json , true ) ; return ( ! empty ( $ data ) ) ? $ data : false ; }
docstring: Return cached json response
  
  @param  String url
  @return Array|null
docstring_tokens: Return cached json response