function layout_flexible_template_delete_form

Menu callback; Delete a flexible template.

Related topics

File

modules/layout/layout.flexible.inc, line 774

Provides configurable (flexible) layout templates.

Code

function layout_flexible_template_delete_form($form, &$form_state, LayoutFlexibleTemplate $flexible_template) {
  $form_state['flexible_template'] = &$flexible_template;
  $question = t('Delete flexible template @title?', array('@title' => $flexible_template->title));
  $description = t('This action cannot be undone.');
  backdrop_set_title($question, PASS_THROUGH);

  // Check if this template is in use.
  $errors = array();
  foreach (layout_load_all() as $layout) {
    if ($layout->layout_template == $flexible_template->name) {
      $errors[] = check_plain($layout->title);
    }
  }

  if (!empty($errors)) {
    backdrop_set_message(t('The "@title" layout template is currently in use in the following layouts and may not be deleted: !list', array('@title' => $flexible_template->title, '!list' => theme('item_list', array('items' => $errors)))), 'error');
  }
  else {
    $form['description'] = array(
      '#markup' => $description
    );
  }

  $form['actions'] = array(
    '#type' => 'actions'
  );
  $form['actions']['submit'] = array(
    '#type' => 'submit',
    '#disabled' => !empty($errors),
    '#value' => t('Delete template'),
    '#attributes' => array('class' => array('button-danger')),
  );
  $form['actions']['cancel'] = array(
    '#type' => 'link',
    '#title' => t('Cancel'),
    '#href' => 'admin/structure/layouts/settings',
  );

  $form['#attributes']['class'][] = 'confirmation';
  $form['#theme'] = 'confirm_form';

  return $form;
}