ImageAPIOptimizeProcessorAddForm.php in Image Optimize (or ImageAPI Optimize) 4.x

Namespace

Drupal\imageapi_optimize\Form

File

src/Form/ImageAPIOptimizeProcessorAddForm.php

<?php

namespace Drupal\imageapi_optimize\Form;

use Drupal\Core\Form\FormStateInterface;
use Drupal\imageapi_optimize\ImageAPIOptimizeProcessorManager;
use Drupal\imageapi_optimize\ImageAPIOptimizePipelineInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides an add form for image optimize processors.
 */
class ImageAPIOptimizeProcessorAddForm extends ImageAPIOptimizeProcessorFormBase {

  /**
   * The image optimize processor manager.
   *
   * @var \Drupal\imageapi_optimize\ImageAPIOptimizeProcessorManager
   */
  protected $processorManager;

  /**
   * Constructs a new ImageAPIOptimizeProcessorAddForm.
   *
   * @param \Drupal\imageapi_optimize\ImageAPIOptimizeProcessorManager $processor_manager
   *   The image optimize processor manager.
   */
  public function __construct(ImageAPIOptimizeProcessorManager $processor_manager) {
    $this->processorManager = $processor_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('plugin.manager.imageapi_optimize.processor'));
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, ImageAPIOptimizePipelineInterface $imageapi_optimize_pipeline = NULL, $imageapi_optimize_processor = NULL) {
    $form = parent::buildForm($form, $form_state, $imageapi_optimize_pipeline, $imageapi_optimize_processor);
    $form['#title'] = $this
      ->t('Add %label processor', [
      '%label' => $this->imageAPIOptimizeProcessor
        ->label(),
    ]);
    $form['actions']['submit']['#value'] = $this
      ->t('Add processor');
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  protected function prepareImageAPIOptimizeProcessor($imageapi_optimize_processor) {
    $imageapi_optimize_processor = $this->processorManager
      ->createInstance($imageapi_optimize_processor);

    // Set the initial weight so this processor comes last.
    $imageapi_optimize_processor
      ->setWeight(count($this->imageAPIOptimizePipeline
      ->getProcessors()));
    return $imageapi_optimize_processor;
  }

}

Classes

Name	Description
ImageAPIOptimizeProcessorAddForm	Provides an add form for image optimize processors.