cincopa-8.x-1.x-dev/src/Plugin/CKEditorPlugin/Cincopaselgallery.php

<?php

namespace Drupal\cincopa\Plugin\CKEditorPlugin;

use Drupal\ckeditor\CKEditorPluginBase;
use Drupal\ckeditor\CKEditorPluginConfigurableInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\editor\Entity\Editor;

/**
 * Defines the "cincopaselgallery" plugin.
 *
 * @CKEditorPlugin(
 *   id = "cincopaselgallery",
 *   label = @Translation("Cincopa Gallery"),
 *   module = "cincopa"
 * )
 */
class Cincopaselgallery extends CKEditorPluginBase implements CKEditorPluginConfigurableInterface {

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state, Editor $editor) {
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function isInternal() {
    return FALSE;
  }

  /**
   * {@inheritdoc}
   */
  public function getFile() {
    return \Drupal::service('extension.list.module')->getPath('cincopa')
      . '/js/plugins/cincopaselgallery/plugin.js';
  }

  /**
   * {@inheritdoc}
   */
  public function getLibraries(Editor $editor) {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function getConfig(Editor $editor) {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function getButtons() {
    return [
      'Cincopaselgallery' => [
        'label' => t('Cincopa'),
        'image_alternative' => [
          '#type' => 'inline_template',
          '#template' => '<a href="#" role="button" aria-label="{{ styles_text }}"><span class="ckeditor-button-dropdown">{{ styles_text }}<span class="ckeditor-button-arrow"></span></span></a>',
          '#context' => [
            'styles_text' => t('Cincopa'),
          ],
        ],
      ],
    ];
  }

}