access($item['view']['display']) && $view->set_display($item['view']['display'])) {
$view->set_arguments(explode('/', $item['view']['arguments']));
// Provide title options for the view.
$title = \Drupal\Component\Utility\Xss::filterAdmin($item['view']['settings']['title_override']);
if (empty($title)) {
$title = \Drupal\Component\Utility\Xss::filterAdmin($view->get_title());
}
}
$view->destroy();
}
if (empty($title)) {
$title = t($item['view']['name']) . '-' . t($item['view']['display']);
}
$element['title'] = array(
'#prefix' => '',
'#suffix' => '
',
'#markup' => 'View: ' . $title . ($menu_item['hidden'] ? ' (' . t('disabled') . ')' : ''),
);
}
}
}
}
/**
* Implements hook_form_FORM_ID_alter().
*
* Adds menu views options to the menu edit item form.
*
* @see _menu_views_form_alter()
*/
function menu_views_form_menu_link_edit_alter(&$form, &$form_state, $form_id) {
// @FIXME
// drupal_set_title() has been removed. There are now a few ways to set the title
// dynamically, depending on the situation.
//
//
// @see https://www.drupal.org/node/2067859
// drupal_set_title(t('Edit menu item'));
// Moved into form_alter - jeff
_menu_views_form_alter($form, $form, $form_state, $form_id);
}
/**
* Implements hook_form_FORM_ID_alter().
*
* Adds menu views options to the node's edit menu item form.
*
* @see _menu_views_form_alter()
*/
function menu_views_form_node_form_alter(&$form, &$form_state, $form_id) {
if (isset($form['menu']['link'])) {
_menu_views_form_alter($form['menu']['link'], $form, $form_state, $form_id);
}
}
/**
* Helper function to determine where form values for menu views are located.
*
* @return
* Array of parents to the menu views form elements.
*/
function _menu_views_form_parents($form) {
$parents = array();
if (isset($form['#node'])) {
$parents[] = 'menu';
$parents[] = 'options';
}
elseif (_menu_views_options_tree($form)) {
$parents[] = 'options';
}
$parents[] = 'menu_views';
$parents[] = 'view';
return $parents;
}
/**
* Helper function that inserts a fieldset containing available replacement tokens.
*
* @see _menu_views_form()
*/
function _menu_views_form_tokens_ui(array &$element) {
static $enabled;
if (!isset($enabled)) {
$enabled = \Drupal::moduleHandler()->moduleExists('token');
}
if ($enabled) {
$i = 0;
while (isset($element['tokens_' . $i])) {
$i++;
}
$element['tokens_' . $i] = array(
'#type' => 'container',
);
$element['tokens_' . $i]['tokens'] = array(
'#theme' => 'token_tree',
'#token_types' => array('menu-link'),
'#dialog' => TRUE,
);
}
}
/**
* Alters existing forms in preparation for adding Menu Views to it.
*
* @param $element
* The top level menu item edit form element passed by reference.
* @param $form
* The complete form array passed by reference.
* @param $form_state
* The complete form state array passed by reference.
*/
function _menu_views_form_alter(array &$element, array &$form, array &$form_state, $form_id) {
// Still need to render the form, just hide it for those who don't have access.
$access = \Drupal::currentUser()->hasPermission('administer menu views');
// Only need to attach or alter form if user has access.
if ($access) {
$form['#title'] = t('Edit menu item');
// Unset the previous values so that the new values can get saved.
if (isset($element['options']['#value']['menu_views'])) {
unset($element['options']['#value']['menu_views']);
}
$module_path = drupal_get_path('module', 'menu_views');
// Attach CSS.
$element['#attached']['css'][] = array(
'data' => $module_path . '/menu_views.admin.css',
'type' => 'file',
'group' => CSS_THEME,
'weight' => 100
);
// Attach JavaScript.
// @FIXME
// // @FIXME
// // This looks like another module's variable. You'll need to rewrite this call
// // to ensure that it uses the correct configuration object.
// $element['#attached']['js'][] = array(
// 'data' => array('menu_views' => array(
// 'admin_theme' => variable_get('admin_theme', 'bartik'),
// 'node_form' => isset($form['#node']),
// )),
// 'type' => 'setting',
// );
$element['#attached']['js'][] = array(
'data' => $module_path . '/menu_views.admin.js',
'type' => 'file',
'group' => JS_THEME,
'weight' => 100,
);
// Create AJAX wrapper around the menu edit form element.
$element['#prefix'] = '';
}
// Get values for the new menu views item, existing menu views item or submitted form values.
$item = _menu_views_get_item($form, $form_state);
// Use the loaded node if it exists.
$node = isset($form['#node']) ? $form['#node'] : FALSE;
// Get the original menu link, if it exists.
$menu_link = array();
if (isset($form['original_item']['#value'])) {
$menu_link = $form['original_item']['#value'];
}
elseif ($node && isset($node->menu)) {
$menu_link = $node->menu;
}
// Determine which menu item type is visible.
$visible = !('view' === $item['type']);
// Determine the correct link path to show or set values for.
if (isset($element['link_path'])) {
if ('link' === $item['type'] && !empty($element['link_path']['#default_value']) && '' === $element['link_path']['#default_value']) {
$element['link_path']['#default_value'] = $item['original_path'];
}
elseif ('view' === $item['type']) {
if (!empty($element['link_path']['#default_value']) && '' !== $element['link_path']['#default_value']) {
$item['original_path'] = $element['link_path']['#default_value'];
}
$element['link_path']['#default_value'] = '';
}
}
elseif ($node) {
if ('view' === $item['type']) {
$element['link_path'] = array(
'#type' => 'value',
'#value' => '',
);
}
else {
$element['link_path'] = array(
'#type' => 'value',
'#value' => $node && isset($node->nid) ? 'node/' . $node->nid : '',
);
}
}
// If the original path is empty and this is a node, use the node path.
if (empty($item['original_path']) && $node && isset($node->nid) && $node->nid) {
$item['original_path'] = 'node/' . $node->nid;
}
// If this menu item is a view and user does not have permissions to administer menu views, restrict access to the form.
// Cannot use drupal_access_denied() because this form can also be inside a node edit form.
if ($item['type'] == 'view' && !$access) {
$element['disabled'] = array(
'#prefix' => '',
'#suffix' => '
',
'#markup' => t('You do not have access to edit this type of menu item.'),
'#weight' => -9999,
);
$visible = FALSE;
// Hide the action buttons on menu item edit forms.
if (isset($element['actions'])) {
$element['actions']['#access'] = $access;
}
// Hide the checkbox toggle on node edit forms.
if (isset($form['menu']['enabled'])) {
$form['menu']['enabled']['#access'] = $access;
}
}
// Replace Parent Menu Options
$options = _menu_views_parent_options(menu_get_menus(), $menu_link);
if ($node && isset($node->type)) {
$options = _menu_views_parent_options(menu_get_menus(), $menu_link['mlid'] ? $menu_link : $node->type, $node->type);
}
$element['parent']['#title'] = t('Parent Item');
$element['parent']['#options'] = $options;
// Move general menu item settings into a container.
if ($access) {
$element['menu_item_settings'] = array(
'#access' => $access,
'#type' => 'fieldset',
'#title' => t('Menu item settings'),
'#parents' => isset($form['#node']) ? array('menu') : array(),
'#weight' => $item['type'] == 'view' ? 50 : 1,
'#attributes' => array('id' => 'menu_item_settings', 'class' => array('menu-item-settings')),
);
if (isset($element['enabled'])) {
$element['menu_item_settings']['enabled'] = $element['enabled'];
unset($element['enabled']);
}
$element['menu_item_settings']['expanded'] = $element['expanded'];
unset($element['expanded']);
$element['menu_item_settings']['parent'] = $element['parent'];
unset($element['parent']);
$element['menu_item_settings']['weight'] = $element['weight'];
unset($element['weight']);
}
// Add support for the xmlsitemap_menu module.
if (\Drupal::moduleHandler()->moduleExists('xmlsitemap_menu')) {
$element['xmlsitemap']['#weight'] = $item['type'] === 'view' ? 51 : 30;
}
// Create a radio toggle for menu item types: link or view.
$element['menu_item_type'] = array(
'#access' => $access,
'#type' => 'radios',
'#title' => t('Menu item type'),
'#options' => array('link' => t('Link'), 'view' => t('View')),
'#default_value' => $item['type'],
// Add container-inline style for admin themes like Rubik.
'#prefix' => '',
'#ajax' => array(
'callback' => '_menu_views_form_ajax',
'wrapper' => 'menu-edit-item-wrapper',
),
// Ensure this is rendered at the top of the form.
'#weight' => -1000,
);
// Determine if menu_attributes is enabled.
$menu_attributes = \Drupal::moduleHandler()->moduleExists('menu_attributes');
// Show/Hide the core link form elements based on menu item type of: link or view.
foreach (\Drupal\Core\Render\Element::children($element) as $child) {
// Skip options (handled below) and actions.
$type = isset($element[$child]['#type']) ? $element[$child]['#type'] : '';
// Ensure necessary children are always present (regardless of their type).
$ignore_children = array(
'menu_item_type', 'disabled', 'menu_item_settings',
'form_build_id', 'form_token', 'form_id',
'xmlsitemap',
);
// Allow the menu_attributes module to control the description field.
if ($menu_attributes) {
$ignore_children[] = 'description';
}
$ignore_types = array('actions', 'hidden', 'value', 'token');
if (in_array($child, $ignore_children) || !$type || in_array($type, $ignore_types)) {
continue;
}
$element[$child]['#access'] = $visible;
}
// Show/Hide the link options form elements based on menu item type of: link or view.
foreach (\Drupal\Core\Render\Element::children($element['options']) as $child) {
// Skip menu_view options.
$type = isset($element['options'][$child]['#type']) ? $element['options'][$child]['#type'] : '';
// Ensure necessary children are always present (regardless of their type).
$ignore_children = array('menu_views');
$ignore_types = array('hidden', 'value', 'token');
if (in_array($child, $ignore_children) || !$type || in_array($type, $ignore_types)) {
continue;
}
$element['options'][$child]['#access'] = $visible;
}
// Place menu views in the options array.
$element['options']['menu_views'] = array(
'#type' => 'container',
'#tree' => TRUE,
'#weight' => 10,
'#access' => $access,
);
// Create the actual Menu Views form.
_menu_views_form($item, $element['options']['menu_views'], $form, $form_state, $form_id);
// Add menu views form handlers.
array_unshift($form['#validate'], '_menu_views_form_validate');
array_unshift($form['#submit'], '_menu_views_form_submit');
}
/**
* Adds Menu Views settings to an existing form.
*
* @param $item
* The menu views item array passed by reference.
* @see _menu_views_get_item()
* @param $element
* The top level menu item edit form element passed by reference.
* @param $form
* The complete form array passed by reference.
* @param $form_state
* The complete form state array passed by reference.
*/
function _menu_views_form(&$item, &$element, &$form, &$form_state, $form_id) {
$element['mlid'] = array(
'#type' => 'value',
'#value' => $item['mlid'],
);
$element['type'] = array(
'#type' => 'value',
'#value' => $item['type'],
);
$element['original_path'] = array(
'#type' => 'value',
'#value' => $item['original_path'],
);
// Container for the actual view settings.
$element['view'] = array(
'#type' => 'container',
'#access' => $item['type'] == 'view' ? TRUE : FALSE,
);
$view_options = array();
$display_options = array();
foreach (views_get_enabled_views() as $view_name => $view) {
$view_options[$view_name] = $view->human_name . ' (' . $view_name . ')';
foreach ($view->display as $display_name => $display) {
if ('default' !== $display_name && 'page' !== $display_name && 'rss' !== $display_name) {
$display_options[$view_name][$display_name] = $display->display_title . ' (' . $display_name . ')';
}
}
// If view has no compatiable displays, remove the view as an option.
if (empty($display_options[$view_name])) {
unset($view_options[$view_name]);
}
else {
// Sort the displays for the view.
ksort($display_options[$view_name]);
}
}
ksort($view_options);
$element['view']['container'] = array(
'#type' => 'fieldset',
'#title' => t('View'),
'#parents' => _menu_views_form_parents($form),
);
$element['view']['container']['name'] = array(
'#type' => 'select',
'#title' => t('Name'),
'#empty_option' => t('- Select View -'),
'#description' => t('Select the name of a view to use. The following view displays cannot be used: Master (default), Page and RSS. If the view or display you are looking for does not exist, create a block display in that view.'),
'#required' => TRUE,
'#default_value' => $item['view']['name'],
'#options' => $view_options,
'#ajax' => array(
'callback' => '_menu_views_form_ajax',
'wrapper' => 'menu-edit-item-wrapper',
),
);
if ($item['view']['name'] && !empty($display_options[$item['view']['name']])) {
$element['view']['container']['display'] = array(
'#type' => 'select',
'#title' => t('Display'),
'#description' => t('Select the name of a view display to use. The following view displays cannot be used: Master (default), Page and RSS. If the view or display you are looking for does not exist, create a block display in that view.'),
'#required' => TRUE,
'#empty_option' => t('- Select Display -'),
'#default_value' => $item['view']['display'],
'#options' => $display_options[$item['view']['name']],
'#ajax' => array(
'callback' => '_menu_views_form_ajax',
'wrapper' => 'menu-edit-item-wrapper',
),
);
if ($item['view']['display']) {
$element['view']['container']['arguments'] = array(
'#type' => 'textfield',
'#title' => t('Arguments'),
'#description' => t('You can reference the node associated with this menu link by using [menu-link:node:nid].
You can reference the node associated with the parent of this menu link by using [menu-link:parent:node:nid].'),
'#default_value' => $item['view']['arguments'],
);
_menu_views_form_tokens_ui($element['view']['container']);
// Advanced Settings.
$element['view']['settings'] = array(
'#type' => 'container',
);
$parents = _menu_views_form_parents($form);
$parents[] = 'settings';
$parents_name = $parents;
$parents_name_first = array_shift($parents_name);
$parents_name = $parents_name_first . '[' . implode('][', $parents_name);
$settings = &$element['view']['settings'];
// Wrapper Class
$settings['wrapper_classes'] = array(
'#type' => 'fieldset',
'#title' => t('Wrapper Classes'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#parents' => $parents,
);
$settings['wrapper_classes']['wrapper_classes'] = array(
'#type' => 'textfield',
'#description' => t('Provide any additional classes, separated by spaces.'),
'#default_value' => $item['view']['settings']['wrapper_classes'],
);
// View Title
$settings['title'] = array(
'#type' => 'fieldset',
'#title' => t('View Title'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#parents' => $parents,
);
$settings['title']['title'] = array(
'#type' => 'checkbox',
'#title' => t('Show view title'),
'#default_value' => $item['view']['settings']['title'],
);
$settings['title']['title_settings'] = array(
'#type' => 'container',
'#parents' => $parents,
'#states' => array(
'visible' => array(
':input[name="' . $parents_name . '][title]"]' => array('checked' => TRUE),
),
),
);
$title = &$settings['title']['title_settings'];
// @FIXME
// // @FIXME
// // This looks like another module's variable. You'll need to rewrite this call
// // to ensure that it uses the correct configuration object.
// $title['title_wrapper'] = array(
// '#type' => 'select',
// '#title' => t('Element Wrapper'),
// '#description' => t('Choose which element wrapper to use around the title of the view. Default: H3'),
// '#default_value' => $item['view']['settings']['title_wrapper'],
// '#options' => variable_get('views_field_rewrite_elements', array(
// '' => t('- Use default -'),
// '0' => t('- None -'),
// 'div' => 'DIV',
// 'span' => 'SPAN',
// 'h1' => 'H1',
// 'h2' => 'H2',
// 'h3' => 'H3',
// 'h4' => 'H4',
// 'h5' => 'H5',
// 'h6' => 'H6',
// 'p' => 'P',
// 'strong' => 'STRONG',
// 'em' => 'EM',
// )),
// );
$title['title_classes'] = array(
'#type' => 'textfield',
'#title' => t('Classes'),
'#description' => t('Provide any additional classes, separated by spaces. Title must use the element wrapper above for this take effect.'),
'#default_value' => $item['view']['settings']['title_classes'],
);
$title['title_override'] = array(
'#type' => 'textfield',
'#title' => t('Override Title'),
'#description' => t('Enter custom text to override title output. Default: Title will be provided from the view.'),
'#default_value' => $item['view']['settings']['title_override'],
);
_menu_views_form_tokens_ui($title);
// Breadcrumb
$settings['breadcrumb'] = array(
'#type' => 'fieldset',
'#title' => t('Breadcrumb'),
'#collapsible' => TRUE,
'#collapsed' => TRUE,
'#parents' => $parents,
);
$settings['breadcrumb']['breadcrumb'] = array(
'#type' => 'checkbox',
'#title' => t('Show breadcrumb link'),
'#default_value' => $item['view']['settings']['breadcrumb'],
);
$settings['breadcrumb']['breadcrumb_settings'] = array(
'#type' => 'container',
'#parents' => $parents,
'#states' => array(
'visible' => array(
':input[name="' . $parents_name . '][breadcrumb]"]' => array('checked' => TRUE),
),
),
);
$breadcrumb = &$settings['breadcrumb']['breadcrumb_settings'];
$breadcrumb['breadcrumb_title'] = array(
'#type' => 'textfield',
'#title' => t('Link Title'),
'#description' => t('Title to use for the breadcrumb link. Note: If there is not a title provided by the view then the breadcrumb will not be displayed. Default: View Title'),
'#default_value' => $item['view']['settings']['breadcrumb_title'],
);
_menu_views_form_tokens_ui($breadcrumb);
$breadcrumb['breadcrumb_path'] = array(
'#type' => 'textfield',
'#title' => t('Link Path'),
'#description' => t('Path to use for the breadcrumb link. Default: %front.', array('%front' => '')),
'#default_value' => $item['view']['settings']['breadcrumb_path'],
);
_menu_views_form_tokens_ui($breadcrumb);
}
}
}
/**
* Ajax callback for re-rendering the attach views portion of the form.
*/
function _menu_views_form_ajax(&$form, &$form_state, $form_id) {
if (isset($form['#node'])) {
return $form['menu']['link'];
}
return $form;
}
/**
* Validate handler for menu_edit_item form.
*/
function _menu_views_form_validate($form, &$form_state) {
// Only run this validation when the form is fully submitted.
if ($form_state['submitted']) {
$item = _menu_views_get_item($form, $form_state);
if ($item['type'] == 'view') {
if (!$item['view']['name']) {
form_set_error(implode('][', _menu_views_form_parents($form)) . '][name', t('The menu item type for this @type is a view. A view name is required before this @type can be saved.', array('@type' => isset($form['#node']) ? 'node' : 'menu item')));
}
elseif (!$item['view']['display']) {
form_set_error(implode('][', _menu_views_form_parents($form)) . '][display', t('The menu item type for this @type is a view. A view display is required before this @type can be saved.', array('@type' => isset($form['#node']) ? 'node' : 'menu item')));
}
}
}
}
/**
* Submit handler for menu_edit_item form.
*/
function _menu_views_form_submit($form, &$form_state) {
$values = &$form_state['values'];
if (isset($form['#node'])) {
$values = &$form_state['values']['menu'];
}
// Get view settings from menu item.
$item = _menu_views_get_item($form, $form_state);
// Remove this unecessary property from the values.
if (isset($values['menu_views'])) {
unset($values['menu_views']);
}
// We really only want to intercept the menu edit item submit handle if this is actually a view.
if ($item['type'] == 'view') {
// If this is a new menu item, save a quick version of the menu item and return the mlid.
// The menu item will get updated with the rest of the values again shortly.
if (!$values['mlid']) {
$values['hidden'] = (int) !$values['enabled'];
$values['options']['attributes']['title'] = $values['description'];
list($values['menu_name'], $values['plid']) = explode(':', $values['parent']);
if (!$values['mlid'] = menu_link_save($values)) {
drupal_set_message(t('There was an error creating the menu item.'), 'error');
}
}
$default = _menu_views_default_values();
$item = array(
// The mlid should remain constant, always use the information provided by the menu module and not this one.
'mlid' => $values['mlid'],
'type' => $item['type'],
'original_path' => $item['original_path'],
'view' => $item['view'],
);
// Replace the menu views values in the menu item's options.
$values['options']['menu_views'] = _menu_views_array_merge_recursive($default, $item);
}
}
/**
* Return a list of menu items that are valid possible parents for the given menu item.
*
* @param $menus
* An array of menu names and titles, such as from menu_get_menus().
* @param $item
* The menu item or the node type for which to generate a list of parents.
* If $item['mlid'] == 0 then the complete tree is returned.
* @param $type
* The node type for which to generate a list of parents.
* If $item itself is a node type then $type is ignored.
* @return
* An array of menu link titles keyed on the a string containing the menu name
* and mlid. The list excludes the given item and its children.
*
* @todo This has to be turned into a #process form element callback. The
* 'menu_override_parent_selector' variable is entirely superfluous.
*/
function _menu_views_parent_options($menus, $item, $type = '') {
// The menu_links table can be practically any size and we need a way to
// allow contrib modules to provide more scalable pattern choosers.
// hook_form_alter is too late in itself because all the possible parents are
// retrieved here, unless menu_override_parent_selector is set to TRUE.
// @FIXME
// // @FIXME
// // This looks like another module's variable. You'll need to rewrite this call
// // to ensure that it uses the correct configuration object.
// if (variable_get('menu_override_parent_selector', FALSE)) {
// return array();
// }
$available_menus = array();
if (!is_array($item)) {
// If $item is not an array then it is a node type.
// Use it as $type and prepare a dummy menu item for _menu_get_options().
$type = $item;
$item = array('mlid' => 0);
}
if (isset($item['mlid']) && $item['mlid']) {
$item = menu_link_load($item['mlid']);
}
if (empty($type)) {
// If no node type is set, use all menus given to this function.
$available_menus = $menus;
}
else {
// If a node type is set, use all available menus for this type.
// @FIXME
// // @FIXME
// // The correct configuration object could not be determined. You'll need to
// // rewrite this call manually.
// $type_menus = variable_get('menu_options_' . $type, array('main-menu' => 'main-menu'));
foreach ($type_menus as $menu) {
$available_menus[$menu] = $menu;
}
}
return _menu_views_get_options($menus, $available_menus, $item);
}
/**
* Helper function to get the items of the given menu.
*/
function _menu_views_get_options($menus, $available_menus, $item) {
// If the item has children, there is an added limit to the depth of valid parents.
if (isset($item['parent_depth_limit'])) {
$limit = $item['parent_depth_limit'];
}
else {
$limit = _menu_parent_depth_limit($item);
}
$options = array();
foreach ($menus as $menu_name => $title) {
if (isset($available_menus[$menu_name])) {
// @FIXME
// menu_tree_all_data() is gone in Drupal 8. To generate or work with menu trees, you'll need to
// use the menu.link_tree service.
//
//
// @see https://www.drupal.org/node/2226481
// @see https://api.drupal.org/api/drupal/core%21lib%21Drupal%21Core%21Menu%21MenuLinkTree.php/class/MenuLinkTree/8
// $tree = menu_tree_all_data($menu_name, NULL);
$menu_tree = \Drupal::service('toolbar.menu_tree');
$tree = MenuLinkTreeInterface::load();
$options[$menu_name . ':0'] = '<' . $title . '>';
_menu_views_parents_recurse($tree, $menu_name, '--', $options, $item['mlid'], $limit);
}
}
return $options;
}
/**
* Recursive helper function for menu_parent_options().
*/
function _menu_views_parents_recurse($tree, $menu_name, $indent, &$options, $exclude, $depth_limit) {
foreach ($tree as $data) {
if ($data['link']['depth'] > $depth_limit) {
// Don't iterate through any links on this level.
break;
}
if ($data['link']['mlid'] != $exclude && $data['link']['hidden'] >= 0) {
$item = _menu_views_get_item($data['link']);
_menu_views_tokenize($item);
if ($item['type'] == 'view' && $item['view']['name'] && $item['view']['display']) {
$title = t($item['view']['name']) . '-' . t($item['view']['display']);
$view_title = \Drupal\Component\Utility\Xss::filterAdmin($item['view']['settings']['title_override']);
if (empty($view_title) && ($view = views_get_view($item['view']['name']))) {
if ($view->access($item['view']['display']) && $view->set_display($item['view']['display'])) {
$view->set_arguments(explode('/', $item['view']['arguments']));
$view_title = \Drupal\Component\Utility\Xss::filterAdmin($view->get_title());
}
$view->destroy();
}
if (!empty($view_title)) {
$title = $view_title . ' (' . $title . ')';
}
$title = $indent . ' [view] ' . \Drupal\Component\Utility\Unicode::truncate($title, 30, TRUE, FALSE);
}
else {
$title = $indent . ' ' . \Drupal\Component\Utility\Unicode::truncate($data['link']['title'], 30, TRUE, FALSE);
}
if ($data['link']['hidden']) {
$title .= ' (' . t('disabled') . ')';
}
$options[$menu_name . ':' . $data['link']['mlid']] = $title;
if ($data['below']) {
_menu_views_parents_recurse($data['below'], $menu_name, $indent . '--', $options, $exclude, $depth_limit);
}
}
}
}