Ckeditor5DrupalElementStyleTestHooks.php

<?php

declare (strict_types=1);
namespace Drupal\ckeditor5_drupalelementstyle_test\Hook;

use Drupal\ckeditor5\Plugin\CKEditor5PluginDefinition;
use Drupal\Core\Hook\Attribute\Hook;
// cspell:ignore drupalelementstyle

/**
 * Hook implementations for ckeditor5_drupalelementstyle_test.
 */
class Ckeditor5DrupalElementStyleTestHooks {
    
    /**
     * Implements hook_ckeditor5_plugin_info_alter().
     */
    public function ckeditor5PluginInfoAlter(array &$plugin_definitions) : void {
        // Update `media_mediaAlign`.
        assert($plugin_definitions['media_mediaAlign'] instanceof CKEditor5PluginDefinition);
        $media_align_plugin_definition = $plugin_definitions['media_mediaAlign']->toArray();
        $media_align_plugin_definition['ckeditor5']['config']['drupalMedia']['toolbar'] = [
            0 => [
                'name' => 'drupalMedia:align',
                'title' => 'Test title',
                'display' => 'splitButton',
                'items' => array_values(array_filter($media_align_plugin_definition['ckeditor5']['config']['drupalMedia']['toolbar'], function (string $toolbar_item) : bool {
                    return $toolbar_item !== '|';
                })),
                'defaultItem' => 'drupalElementStyle:align:breakText',
            ],
        ];
        $plugin_definitions['media_mediaAlign'] = new CKEditor5PluginDefinition($media_align_plugin_definition);
    }

}