function page_manager_handler_rearrange in Chaos Tool Suite (ctools) 7

Same name and namespace in other branches

1. 6 page_manager/page_manager.admin.inc \page_manager_handler_rearrange()

Rearrange the order of variants.

1 string reference to 'page_manager_handler_rearrange'

page_manager_get_operations in page_manager/page_manager.admin.inc

Take the operations array from a task and expand it.

File

page_manager/page_manager.admin.inc, line 1544

Administrative functions for the page manager.

Code

function page_manager_handler_rearrange($form, &$form_state) {
  ctools_include('context-task-handler');
  $page = $form_state['page'];
  $form['handlers'] = array(
    '#tree' => TRUE,
  );

  // Get the number of variants to be displayed in order to set the delta
  // to the proper value.  This fixes problems in previous versions with sorting
  // large numbers of variants.
  $delta = count($page->handler_info) / 2 + 1;
  foreach ($page->handler_info as $id => $info) {
    if ($info['changed'] & PAGE_MANAGER_CHANGED_DELETED) {
      continue;
    }
    $handler = $page->handlers[$id];
    $plugin = page_manager_get_task_handler($handler->handler);
    $object = ctools_context_handler_get_task_object($page->task, $page->subtask, $handler);
    $display = new stdClass();
    $display->context = ctools_context_load_contexts($object, TRUE);
    $content = page_manager_get_handler_title($plugin, $handler, $page->task, $page->subtask_id);
    $access = ctools_access_group_summary(!empty($handler->conf['access']) ? $handler->conf['access'] : array(), $display->context);
    if ($access) {
      $access = t('This panel will be selected if @conditions.', array(
        '@conditions' => $access,
      ));
    }
    else {
      $access = t('This panel will always be selected.');
    }
    $content .= '<div>' . $access . '</div>';
    $form['handlers'][$id]['title'] = array(
      '#markup' => $content,
    );
    $form['handlers'][$id]['weight'] = array(
      '#type' => 'weight',
      '#default_value' => $info['weight'],
      '#delta' => $delta,
    );
  }
  return $form;
}