CollageFormatterImageEffect.php in Collage Formatter 8

Contains \Drupal\collageformatter\src\Plugin\ImageEffect\CollageFormatterImageEffect

Namespace

Drupal\collageformatter\Plugin\ImageEffect

File

src/Plugin/ImageEffect/CollageFormatterImageEffect.php

<?php

/**
 * @file
 * Contains \Drupal\collageformatter\src\Plugin\ImageEffect\CollageFormatterImageEffect
 */
namespace Drupal\collageformatter\Plugin\ImageEffect;

use Drupal\image\ImageEffectBase;
use Drupal\Component\Utility\Unicode;
use Drupal\Core\File\FileSystem;
use Drupal\Core\Image\ImageInterface;

/**
 * Description of the collageformatter image effect plugin.
 *
 * @ImageEffect(
 *   id = "collageformatter",
 *   label = @Translation("Collage Formatter"),
 *   description = @Translation("Desaturate converts an image to grayscale.")
 * )
 */
class CollageFormatterImageEffect extends ImageEffectBase {

  /**
   * {@inheritdoc}
   */
  public function applyEffect(ImageInterface $image) {
    if (Unicode::strpos(FileSystem::basename($image
      ->getSource()), '_copy_') !== FALSE || Unicode::strpos(FileSystem::basename($image
      ->getSource()), '_symlink_') !== FALSE || Unicode::strpos(FileSystem::basename($image
      ->getSource()), '_fake_') !== FALSE) {
      $dimensions = preg_replace('/.+\\/([\\d]+x[\\d]+)_(copy|symlink|fake)_.+/', '$1', $image
        ->getSource());
      list($image_width, $image_height) = explode('x', $dimensions);
      $original_image_uri = preg_replace('/(.+\\/)collageformatter\\/(.+\\/)[\\d]+x[\\d]+_(copy|symlink|fake)_(.+)/', '$1$2$4', $image
        ->getSource());

      // If it is a fake image - we need to load the real image resource.
      if (Unicode::strpos(FileSystem::basename($image
        ->getSource()), '_fake_') !== FALSE) {
        $original_image = \Drupal::service('image.factory')
          ->get($original_image_uri);
        $image->info = $original_image->info;
        $image->resource = $original_image->resource;
      }
      $effect_callback = 'image_scale_and_crop_effect';
      if (\Drupal::moduleHandler()
        ->moduleExists('focal_point')) {
        $effect_callback = 'focal_point_scale_and_crop_effect';
      }
      if (isset($image_width) && isset($image_height)) {
        return $image
          ->apply($effect_callback, [
          'width' => $image_width,
          'height' => $image_height,
        ]);

        // return $image->scaleAndCrop($image_width, $image_height);
      }
    }
    return FALSE;
  }

}

Classes

Name	Description
CollageFormatterImageEffect	Description of the collageformatter image effect plugin.