Beispiel #1
0
 public function thumbAction()
 {
     $id = (int) $this->_getParam('id');
     $images = Yadda_Model_Image::all(array('deal' => $id));
     $imageId = $images[0]['id'];
     // create a temporary directory
     $tmp = uniqid('/tmp/');
     @mkdir($tmp);
     if (!is_dir($tmp)) {
         throw new Data_Exception_Error('Error creating tmp dir');
     }
     // fetch the original
     try {
         Yadda_Store::getInstance()->get('/deal/' . $id . '/image/' . $imageId . '/original.jpg', $tmp . '/original.jpg');
     } catch (Yadda_Store_Exception $e) {
         // use default
         @copy(APPLICATION_BASE . '/pub-data/img/' . $this->_getParam('filename'), $tmp . '/original.jpg');
     }
     // resize
     try {
         Yadda_Image::resize($tmp . '/original.jpg', $tmp . '/' . $this->_getParam('filename'), array('width' => $this->_getParam('width'), 'height' => $this->_getParam('height'), 'crop' => $this->_getParam('crop')), Yadda_Image::JPEG);
     } catch (Yadda_Image_Exception $e) {
         @system('rm -rf ' . $tmp);
         throw new Data_Exception_Error('Error resizing image');
     }
     // prepare to serve the jpg file
     $this->getResponse()->setHeader('Content-Type', 'image/jpeg');
     $this->getResponse()->setBody(@file_get_contents($tmp . '/' . $this->_getParam('filename')));
     $this->getResponse()->setHeader('Cache-Control', 'public, max-age=' . 7 * 24 * 60 * 60);
     // cleanup
     @system('rm -rf ' . $tmp);
     $this->getResponse()->sendResponse();
     die;
 }
Beispiel #2
0
 /**
  * Fetches an image from its source URL, and puts it into the asset store.
  * 
  * @param Zend_Db_Table_Row $image
  * @throws Yadda_Model_Exception
  * @return void
  */
 public static function fetch($image)
 {
     // create temporary directory
     $tmp = uniqid('/tmp/');
     @mkdir($tmp);
     if (!is_dir($tmp)) {
         throw new Yadda_Model_Exception('Error creating temp directory');
     }
     // tidy up the URL
     $uri = str_replace(' ', '%20', $image->source);
     // download image into temporary directory
     $config = Zend_Registry::get('config');
     $client = new Zend_Http_Client($uri, array('timeout' => 60, 'useragent' => $config->userAgent, 'output_stream' => $tmp . '/original'));
     $client->setHeaders('Accept-encoding', 'identity');
     try {
         $client->request();
     } catch (Zend_Exception $e) {
         @system('rm -rf ' . $tmp);
         throw new Yadda_Model_Exception('Error downloading image');
     }
     // convert image
     try {
         Yadda_Image::convert($tmp . '/original', $tmp . '/converted.jpg', Yadda_Image::JPEG);
     } catch (Yadda_Image_Exception $e) {
         @system('rm -rf ' . $tmp);
         throw new Yadda_Model_Exception('Error converting image to JPEG');
     }
     // upload converted image to asset store
     try {
         Yadda_Store::getInstance()->put($tmp . '/converted.jpg', '/deal/' . $image->deal_id . '/image/' . $image->id . '/original.jpg');
     } catch (Yadda_Store_Exception $e) {
         @system('rm -rf ' . $tmp);
         throw new Yadda_Model_Exception('Error uploading image to store');
     }
     // done!
     @system('rm -rf ' . $tmp);
 }