EditorDialogSave.php

<?php

namespace Drupal\editor\Ajax;

use Drupal\Core\Ajax\CommandInterface;

/**
 * Provides an AJAX command for saving the contents of an editor dialog.
 *
 * This command is implemented in editor.dialog.js in
 * Drupal.AjaxCommands.prototype.editorDialogSave.
 */
class EditorDialogSave implements CommandInterface {
    
    /**
     * An array of values that will be passed back to the editor by the dialog.
     *
     * @var string
     */
    protected $values;
    
    /**
     * Constructs an EditorDialogSave object.
     *
     * @param string $values
     *   The values that should be passed to the form constructor in Drupal.
     */
    public function __construct($values) {
        $this->values = $values;
    }
    
    /**
     * {@inheritdoc}
     */
    public function render() {
        return [
            'command' => 'editorDialogSave',
            'values' => $this->values,
        ];
    }

}