MultipleEntityQueueHandler.class.php in Entityqueue 7

Contains Entityqueue handler for simple queues with multiple subqueues.

File

plugins/entityqueue/handler/MultipleEntityQueueHandler.class.php

<?php

/**
 * @file
 * Contains Entityqueue handler for simple queues with multiple subqueues.
 */

/**
 * A multiple subqueue queue implementation.
 */
class MultipleEntityQueueHandler extends SimpleEntityQueueHandler {

  /**
   * {@inheritdoc}
   */
  public function subqueueForm(EntitySubqueue $subqueue, &$form_state) {
    $values = (array) $subqueue;
    if (isset($form_state['values']) && !empty($form_state['values'])) {
      $values = $form_state['values'] + $values;
    }
    $form = array();
    $form['label'] = array(
      '#type' => 'textfield',
      '#title' => t('Subqueue label'),
      '#required' => TRUE,
      '#default_value' => isset($values['label']) ? $values['label'] : '',
    );
    $form['name'] = array(
      '#type' => 'machine_name',
      '#title' => t('Subqueue name'),
      '#required' => TRUE,
      '#default_value' => isset($values['name']) ? $values['name'] : '',
      '#machine_name' => array(
        'exists' => 'entityqueue_subqueue_load',
        'source' => array(
          'label',
        ),
      ),
      '#disabled' => isset($subqueue->subqueue_id),
    );
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function loadFromCode() {
  }

  /**
   * {@inheritdoc}
   */
  public function insert() {
  }

  /**
   * {@inheritdoc}
   */
  public function canDeleteSubqueue(EntitySubqueue $subqueue) {
    return TRUE;
  }

}

Classes

Name	Description
MultipleEntityQueueHandler	A multiple subqueue queue implementation.