public function kraken::applyToImage in Kraken 8

File

src/Plugin/ImageAPIOptimizeProcessor/kraken.php, line 141

Class

kraken

Optimize images using the Kraken.io webservice.

Namespace

Drupal\kraken\Plugin\ImageAPIOptimizeProcessor

Code

public function applyToImage($image_uri) {
  if (class_exists('\\Kraken')) {
    if (!empty($this->configuration['api_key']) && !empty($this->configuration['api_secret'])) {
      $kraken = new \Kraken($this->configuration['api_key'], $this->configuration['api_secret']);
      $params = array(
        'file' => $this->fileSystem
          ->realpath($image_uri),
        'wait' => TRUE,
        'lossy' => (bool) $this->configuration['lossy'],
      );

      // Send the request to Kraken.
      $data = $kraken
        ->upload($params);
      if (!empty($data['success']) && !empty($data['kraked_url'])) {
        try {
          $krakedFile = $this->httpClient
            ->get($data['kraked_url']);
          if ($krakedFile
            ->getStatusCode() == 200) {
            $this->fileSystem
              ->saveData($krakedFile
              ->getBody(), $image_uri, FileSystemInterface::EXISTS_REPLACE);
            $this->logger
              ->info('@file_name was successfully processed by Kraken.io.
        Original size: @original_size; Kraked size: @kraked_size; Total saved:
        @saved_bytes. All figures in bytes', array(
              '@file_name' => $image_uri,
              '@original_size' => $data['original_size'],
              '@kraked_size' => $data['kraked_size'],
              '@saved_bytes' => $data['saved_bytes'],
            ));
            return TRUE;
          }
        } catch (RequestException $e) {
          $this->logger
            ->error('Failed to download optimized image using Kraken.io due to "%error".', array(
            '%error' => $e
              ->getMessage(),
          ));
        }
      }
      else {
        $this->logger
          ->error('Kraken.io could not optimize the uploaded image.');
      }
    }
    else {
      $this->logger
        ->error('Kraken API key or secret not set.');
    }
  }
  else {
    $this->logger
      ->error('Could not locate Kraken PHP library.');
  }
  return FALSE;
}