Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\image\Plugin\ImageEffect;
Chris@0: 
Chris@0: use Drupal\Core\Image\ImageInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Scales and crops an image resource.
Chris@0:  *
Chris@0:  * @ImageEffect(
Chris@0:  *   id = "image_scale_and_crop",
Chris@0:  *   label = @Translation("Scale and crop"),
Chris@0:  *   description = @Translation("Scale and crop will maintain the aspect-ratio of the original image, then crop the larger dimension. This is most useful for creating perfectly square thumbnails without stretching the image.")
Chris@0:  * )
Chris@0:  */
Chris@17: class ScaleAndCropImageEffect extends CropImageEffect {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function applyEffect(ImageInterface $image) {
Chris@17:     $width = $this->configuration['width'];
Chris@17:     $height = $this->configuration['height'];
Chris@17:     $scale = max($width / $image->getWidth(), $height / $image->getHeight());
Chris@17: 
Chris@17:     list($x, $y) = explode('-', $this->configuration['anchor']);
Chris@17:     $x = image_filter_keyword($x, $image->getWidth() * $scale, $width);
Chris@17:     $y = image_filter_keyword($y, $image->getHeight() * $scale, $height);
Chris@17: 
Chris@17:     if (!$image->apply('scale_and_crop', ['x' => $x, 'y' => $y, 'width' => $width, 'height' => $height])) {
Chris@0:       $this->logger->error('Image scale and crop failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', ['%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()]);
Chris@0:       return FALSE;
Chris@0:     }
Chris@0:     return TRUE;
Chris@0:   }
Chris@0: 
Chris@17:   /**
Chris@17:    * {@inheritdoc}
Chris@17:    */
Chris@17:   public function getSummary() {
Chris@17:     $summary = [
Chris@17:       '#theme' => 'image_scale_and_crop_summary',
Chris@17:       '#data' => $this->configuration,
Chris@17:     ];
Chris@17:     $summary += parent::getSummary();
Chris@17: 
Chris@17:     return $summary;
Chris@17:   }
Chris@17: 
Chris@0: }