- <?php
- * @file
- * Admin page callbacks for the Menu module.
- */
-
- * Menu callback which shows an overview page of all the custom menus and their
- * descriptions.
- */
- function menu_overview_page() {
- $menus = menu_load_all();
- backdrop_sort($menus, array('title' => SORT_STRING));
- $header = array(t('Title'), t('Description'), t('Operations'));
- $rows = array();
- foreach ($menus as $menu) {
- $row = array();
- $row[] = theme('label_machine_name__menu', array(
- 'label' => $menu['title'],
- 'machine_name' => $menu['menu_name'],
- ));
- $row[] = filter_xss_admin($menu['description']);
- $links = array();
- $links['list'] = array(
- 'title' => t('Manage links'),
- 'href' => 'admin/structure/menu/manage/' . $menu['menu_name'],
- );
- $links['add'] = array(
- 'title' => t('Add link'),
- 'href' => 'admin/structure/menu/manage/' . $menu['menu_name'] . '/add',
- );
- $links['configure'] = array(
- 'title' => t('Configure'),
- 'href' => 'admin/structure/menu/manage/' . $menu['menu_name'] . '/configure',
- );
- $system_menus = menu_list_system_menus();
- if (!isset($system_menus[$menu['menu_name']])) {
- $links['delete'] = array(
- 'title' => t('Delete'),
- 'href' => 'admin/structure/menu/manage/' . $menu['menu_name'] . '/delete',
- );
- }
- if (module_exists('config') && user_access('synchronize configuration')) {
- $links['export'] = array(
- 'title' => t('Export'),
- 'href' => 'admin/config/development/configuration/single/export',
- 'query' => array(
- 'group' => 'Menus',
- 'name' => 'menu.menu.' . $menu['menu_name'],
- ),
- );
- }
- $row[] = array(
- 'data' => array(
- '#type' => 'operations',
- '#links' => $links,
- ),
- );
- $rows[] = $row;
- }
-
- return theme('table', array('header' => $header, 'rows' => $rows));
- }
-
- * Form for editing an entire menu tree at once.
- *
- * Shows for one menu the menu links accessible to the current user and
- * relevant operations.
- */
- function menu_overview_form($form, &$form_state, $menu) {
- global $menu_admin;
- $form['#attached']['css'] = array(backdrop_get_path('module', 'menu') . '/css/menu.css');
-
- $default_language = language_default();
- $filter_langcode = isset($_GET['langcode']) ? $_GET['langcode'] : $default_language->langcode;
-
- $form['langcode'] = array(
- '#title' => t('Show menu in language'),
- '#type' => 'select',
- '#options' => language_list(TRUE, TRUE),
- '#empty_value' => LANGUAGE_NONE,
- '#empty_option' => t('All languages'),
- '#default_value' => $filter_langcode,
- '#access' => module_exists('language'),
- '#weight' => -10,
- '#description' => t('Show menu links for a given language. Menu links with the "All" language will be shown in every language.'),
- );
- $form['langcode_filter'] = array(
- '#type' => 'submit',
- '#value' => t('Filter'),
- '#attributes' => array('class' => array('button-primary')),
- '#submit' => array('menu_overview_form_language_filter_submit'),
- );
-
- $sql = "
- SELECT m.load_functions, m.to_arg_functions, m.access_callback, m.access_arguments, m.page_callback, m.page_arguments, m.delivery_callback, m.title, m.title_callback, m.title_arguments, m.type, m.description, ml.*
- FROM {menu_links} ml LEFT JOIN {menu_router} m ON m.path = ml.router_path
- WHERE ml.menu_name = :menu
- ORDER BY p1 ASC, p2 ASC, p3 ASC, p4 ASC, p5 ASC, p6 ASC, p7 ASC, p8 ASC, p9 ASC";
- $result = db_query($sql, array(':menu' => $menu['menu_name']), array('fetch' => PDO::FETCH_ASSOC));
- $links = array();
- foreach ($result as $item) {
- $links[] = $item;
- }
- $link_count = db_query("SELECT COUNT(*) AS counter FROM {menu_links} WHERE menu_name = :menu AND link_path NOT LIKE :link_path", array(':menu' => $menu['menu_name'], ':link_path' => '%\%%'))->fetchObject();
- $counter = intval($link_count->counter / 2 ) + 1;
-
- $tree = menu_tree_data($links);
- $node_links = array();
- menu_tree_collect_node_links($tree, $node_links);
-
- $menu_admin = TRUE;
- menu_tree_check_access($tree, $node_links);
- $menu_admin = FALSE;
-
- $tree_langcode = $filter_langcode === LANGUAGE_NONE ? NULL : $filter_langcode;
- $delta = _menu_get_menu_weight_delta($menu['menu_name'], $counter);
- $form = array_merge($form, _menu_overview_tree_form($tree, $delta, $tree_langcode));
- $form['#menu'] = $menu;
-
-
- if (count($links)) {
- $form['actions'] = array('#type' => 'actions');
- $form['actions']['submit'] = array(
- '#type' => 'submit',
- '#value' => t('Save configuration'),
- );
- }
-
- return $form;
- }
-
- * Recursive helper function for menu_overview_form().
- *
- * @param $tree
- * The menu_tree retrieved by menu_tree_data.
- * @param $delta
- * The number of items to use in the menu weight selector. Defaults to 50.
- * @param $langcode
- * A language code by which to filter the list of menu items.
- */
- function _menu_overview_tree_form($tree, $delta = 50, $langcode = NULL) {
- $form = &backdrop_static(__FUNCTION__, array('#tree' => TRUE));
- $language_options = language_list(TRUE, TRUE);
- $language_options[LANGUAGE_NONE] = t('All');
-
- foreach ($tree as $data) {
- $item = $data['link'];
-
-
- if ($langcode && $item['langcode'] !== $langcode && $item['langcode'] !== LANGUAGE_NONE) {
- continue;
- }
-
-
- if ($item && $item['hidden'] >= 0) {
- $mlid = 'mlid:' . $item['mlid'];
- $form[$mlid]['#item'] = $item;
- $form[$mlid]['#attributes'] = $item['hidden'] ? array('class' => array('menu-disabled')) : array('class' => array('menu-enabled'));
- $form[$mlid]['title']['#markup'] = l($item['title'], $item['href'], $item['localized_options']);
- if ($item['hidden']) {
- $form[$mlid]['title']['#markup'] .= ' (' . t('disabled') . ')';
- }
- elseif ($item['link_path'] == 'user' && $item['module'] == 'system') {
- $form[$mlid]['title']['#markup'] .= ' (' . t('logged in users only') . ')';
- }
-
- $langcode_label = isset($language_options[$item['langcode']]) ? $language_options[$item['langcode']] : $item['langcode'];
- $form[$mlid]['langcode'] = array(
- '#type' => 'markup',
- '#markup' => check_plain($langcode_label),
- '#access' => module_exists('language'),
- );
- $form[$mlid]['hidden'] = array(
- '#type' => 'checkbox',
- '#title' => t('Enable @title menu link', array('@title' => $item['title'])),
- '#title_display' => 'invisible',
- '#default_value' => !$item['hidden'],
- );
- $form[$mlid]['weight'] = array(
- '#type' => 'weight',
- '#delta' => $delta,
- '#default_value' => $item['weight'],
- '#title_display' => 'invisible',
- '#title' => t('Weight for @title', array('@title' => $item['title'])),
- );
- $form[$mlid]['mlid'] = array(
- '#type' => 'hidden',
- '#value' => $item['mlid'],
- );
- $form[$mlid]['plid'] = array(
- '#type' => 'hidden',
- '#default_value' => $item['plid'],
- );
-
- $links = array();
- $links['edit'] = array(
- 'title' => t('Edit'),
- 'href' => 'admin/structure/menu/item/' . $item['mlid'] . '/edit',
- );
-
- if ($item['module'] == 'menu' || $item['updated'] == 1) {
- $links['delete'] = array(
- 'title' => t('Delete'),
- 'href' => 'admin/structure/menu/item/' . $item['mlid'] . '/delete',
- );
- }
-
- elseif ($item['module'] == 'system' && $item['customized']) {
- $links['reset'] = array(
- 'title' => t('Reset'),
- 'href' => 'admin/structure/menu/item/' . $item['mlid'] . '/reset',
- );
- }
- $form[$mlid]['operations'] = array(
- '#type' => 'operations',
- '#links' => $links,
- );
- }
-
- if ($data['below']) {
- _menu_overview_tree_form($data['below'], $delta, $langcode);
- }
- }
- return $form;
- }
-
- * Submit handler for the menu overview form.
- *
- * This function takes great care in saving parent items first, then items
- * underneath them. Saving items in the incorrect order can break the menu tree.
- *
- * @see menu_overview_form()
- */
- function menu_overview_form_submit($form, &$form_state) {
-
-
-
-
-
-
- $order = array_flip(array_keys($form_state['input']));
- $form = array_intersect_key(array_merge($order, $form), $form);
-
- $updated_items = array();
- $fields = array('weight', 'plid');
- foreach (element_children($form) as $mlid) {
- if (isset($form[$mlid]['#item'])) {
- $element = $form[$mlid];
-
- foreach ($fields as $field) {
- if ($element[$field]['#value'] != $element[$field]['#default_value']) {
- $element['#item'][$field] = $element[$field]['#value'];
- $updated_items[$mlid] = $element['#item'];
- }
- }
-
- if ($element['hidden']['#value'] != $element['hidden']['#default_value']) {
-
- $element['#item']['hidden'] = $element['hidden']['#value'] ? 0 : 1;
- $updated_items[$mlid] = $element['#item'];
- }
- }
- }
-
-
- foreach ($updated_items as $item) {
- $item['customized'] = 1;
- menu_link_save($item);
- }
- backdrop_set_message(t('Your configuration has been saved.'));
- }
-
- * Submit handler for menu_overview_form().
- *
- * Filters the displayed form to a particular language.
- */
- function menu_overview_form_language_filter_submit($form, &$form_state) {
- $query['langcode'] = $form_state['values']['langcode'];
- if (isset($_GET['destination'])) {
- $query['destination'] = $_GET['destination'];
- }
- backdrop_goto($_GET['q'], array('query' => $query));
- }
-
- * Menu callback; Build the menu link editing form.
- */
- function menu_edit_item($form, &$form_state, $type, $item, $menu) {
- if ($type == 'add' || empty($item)) {
-
- $item = array(
- 'menu_name' => $menu['menu_name'],
- 'mlid' => 0,
- 'plid' => 0,
- 'link_title' => '',
- 'link_path' => '',
- 'langcode' => isset($_GET['langcode']) ? $_GET['langcode'] : LANGUAGE_NONE,
- 'weight' => 0,
- 'options' => array(),
- 'module' => 'menu',
- 'expanded' => 0,
- 'hidden' => 0,
- 'has_children' => 0,
- );
- }
- else {
-
- $titles = menu_get_menus();
- $current_title = $titles[$item['menu_name']];
-
-
- $breadcrumb = menu_get_active_breadcrumb();
- $breadcrumb[] = l($current_title, 'admin/structure/menu/manage/' . $item['menu_name']);
- backdrop_set_breadcrumb($breadcrumb);
- }
- $form['actions'] = array('#type' => 'actions');
- $form['actions']['submit'] = array('#type' => 'submit', '#value' => t('Save'));
- $form['link_title'] = array(
- '#type' => 'textfield',
- '#title' => t('Menu link title'),
- '#maxlength' => 255,
- '#default_value' => $item['link_title'],
- '#description' => t('The text to be used for this link in the menu.'),
- '#required' => TRUE,
- );
- foreach (array('link_path', 'mlid', 'module', 'has_children', 'options') as $key) {
- $form[$key] = array('#type' => 'value', '#value' => $item[$key]);
- }
-
- $form['customized'] = array('#type' => 'value', '#value' => 1);
- $form['original_item'] = array('#type' => 'value', '#value' => $item);
-
- $path = $item['link_path'];
- if (isset($item['options']['query'])) {
- $path .= '?' . backdrop_http_build_query($item['options']['query']);
- }
- if (isset($item['options']['fragment'])) {
- $path .= '#' . $item['options']['fragment'];
- }
- $path_alias = backdrop_get_path_alias($path);
- if ($item['module'] == 'menu') {
- $form['link_path'] = array(
- '#type' => 'textfield',
- '#title' => t('Path'),
- '#maxlength' => 255,
- '#default_value' => (!empty($path)) ? $path_alias : $path,
- '#description' => t('The path for this menu link. This can be an internal site path such as %add-node or an external URL such as %external. Enter %front to link to the home page.', array('%front' => '<front>', '%add-node' => 'node/add', '%external' => 'http://example.com')),
- '#required' => TRUE,
- '#autocomplete_path' => 'path-autocomplete',
- );
- $form['actions']['delete'] = array(
- '#type' => 'submit',
- '#value' => t('Delete'),
- '#access' => $item['mlid'],
- '#submit' => array('menu_item_delete_submit'),
- '#weight' => 10,
- );
- }
- else {
- $form['_path'] = array(
- '#type' => 'item',
- '#title' => t('Path'),
- '#description' => l($item['link_title'], $item['href'], $item['options']),
- );
- }
-
- if (module_exists('language')) {
- $form['langcode'] = array(
- '#type' => 'select',
- '#title' => t('Language'),
- '#default_value' => $item['langcode'],
- '#options' => language_list(TRUE, TRUE),
- '#empty_value' => LANGUAGE_NONE,
- '#empty_option' => t('- All (always shown) -'),
- '#description' => t('Set a language for this menu link. The menu link will only be visible in that language.'),
- '#ajax' => array(
- 'callback' => 'menu_update_parent_options_ajax',
- 'wrapper' => 'menu-parent-select-wrapper',
- ),
- );
- }
- else {
-
- $form['langcode'] = array(
- '#type' => 'value',
- '#value' => $item['langcode'],
- );
- }
-
- $form['description'] = array(
- '#type' => 'textarea',
- '#title' => t('Description'),
- '#default_value' => isset($item['options']['attributes']['title']) ? $item['options']['attributes']['title'] : '',
- '#rows' => 1,
- '#description' => t('Shown when hovering over the menu link.'),
- );
- $form['enabled'] = array(
- '#type' => 'checkbox',
- '#title' => t('Enabled'),
- '#default_value' => !$item['hidden'],
- '#description' => t('Menu links that are not enabled will not be listed in any menu.'),
- );
- $form['expanded'] = array(
- '#type' => 'checkbox',
- '#title' => t('Show as expanded'),
- '#default_value' => $item['expanded'],
- '#description' => t('When displayed in a "hierarchical tree" menu style, children of expanded menu links will always be visible.'),
- );
-
-
- $options = menu_parent_options(menu_get_menus(), $item);
- $default = $item['menu_name'] . ':' . $item['plid'];
- if (!isset($options[$default])) {
- $default = 'main-menu:0';
- }
- $form['parent'] = array(
- '#type' => 'select',
- '#title' => t('Parent link'),
- '#default_value' => $default,
- '#options' => $options,
- '#description' => t('The maximum depth for a link and all its children is fixed at !maxdepth. Some menu links may not be available as parents if selecting them would exceed this limit.', array('!maxdepth' => MENU_MAX_DEPTH)),
- '#attributes' => array('class' => array('menu-title-select')),
- '#prefix' => '<div id="menu-parent-select-wrapper">',
- '#suffix' => '</div>',
- );
-
-
- $menu_names = array_keys(menu_get_menus());
- $menu_options = array();
- foreach ($menu_names as $menu_name) {
- if (isset($options[$menu_name . ':0'])) {
- $menu_options[] = $menu_name;
- }
- }
-
- $menu_options = !empty($menu_options) ? $menu_options : $menu_names;
-
- $form['weight'] = array(
- '#type' => 'weight',
- '#title' => t('Weight'),
- '#delta' => _menu_get_menu_weight_delta($menu_options),
- '#default_value' => $item['weight'],
- '#description' => t('Optional. In the menu, the heavier links will sink and the lighter links will be positioned nearer the top.'),
- );
-
- return $form;
- }
-
- * Validate form values for a menu link being added or edited.
- */
- function menu_edit_item_validate($form, &$form_state) {
- $item = &$form_state['values'];
- $normal_path = backdrop_get_normal_path($item['link_path']);
- if ($item['link_path'] != $normal_path) {
- backdrop_set_message(t('The menu system stores system paths only, but will use the URL alias for display. %link_path has been stored as %normal_path', array('%link_path' => $item['link_path'], '%normal_path' => $normal_path)));
- $item['link_path'] = $normal_path;
- }
- if (!url_is_external($item['link_path'])) {
- $parsed_link = parse_url($item['link_path']);
- if (isset($parsed_link['query'])) {
- $item['options']['query'] = backdrop_get_query_array($parsed_link['query']);
- }
- else {
-
-
- unset($item['options']['query']);
- }
- if (isset($parsed_link['fragment'])) {
- $item['options']['fragment'] = $parsed_link['fragment'];
- }
- else {
- unset($item['options']['fragment']);
- }
- if (isset($parsed_link['path']) && $item['link_path'] != $parsed_link['path']) {
- $item['link_path'] = $parsed_link['path'];
- }
- }
- if (!trim($item['link_path']) || !backdrop_valid_path($item['link_path'], TRUE)) {
- form_set_error('link_path', t("The path '@link_path' is either invalid or you do not have access to it.", array('@link_path' => $item['link_path'])));
- }
- }
-
- * Submit function for the delete button on the menu item editing form.
- */
- function menu_item_delete_submit($form, &$form_state) {
- $form_state['redirect'] = 'admin/structure/menu/item/' . $form_state['values']['mlid'] . '/delete';
- }
-
- * Process menu and menu item add/edit form submissions.
- */
- function menu_edit_item_submit($form, &$form_state) {
- $item = &$form_state['values'];
-
-
-
- $item['hidden'] = (int) !$item['enabled'];
- unset($item['enabled']);
-
- $item['options']['attributes']['title'] = $item['description'];
- list($item['menu_name'], $item['plid']) = explode(':', $item['parent']);
- if (!menu_link_save($item)) {
- backdrop_set_message(t('There was an error saving the menu link.'), 'error');
- }
- else {
- backdrop_set_message(t('Your configuration has been saved.'));
- }
-
- $redirect = array('path' => 'admin/structure/menu/manage/' . $item['menu_name']);
- if ($item['langcode'] !== LANGUAGE_NONE) {
- $redirect['options']['query'] = array('langcode' => $item['langcode']);
- }
- $form_state['redirect'] = $redirect;
- }
-
- * Menu callback; Build the form that handles the adding/editing of a custom menu.
- */
- function menu_edit_menu($form, &$form_state, $type, $menu = array()) {
- $system_menus = menu_list_system_menus();
- if (empty($menu['menu_name'])) {
- backdrop_set_title(t('Add menu'));
- }
-
- $menu += array(
- 'menu_name' => '',
- 'old_name' => !empty($menu['menu_name']) ? $menu['menu_name'] : '',
- 'title' => '',
- 'description' => '',
- );
-
-
- $form['#insert'] = empty($menu['old_name']);
- $form['old_name'] = array(
- '#type' => 'value',
- '#value' => $menu['old_name'],
- );
-
- $form['title'] = array(
- '#type' => 'textfield',
- '#title' => t('Title'),
- '#default_value' => $menu['title'],
- '#required' => TRUE,
- );
-
- $form['menu_name'] = array(
- '#type' => 'machine_name',
- '#title' => t('Menu name'),
- '#default_value' => $menu['menu_name'],
- '#maxlength' => MENU_MAX_MENU_NAME_LENGTH_UI,
- '#description' => t('A unique name to construct the URL for the menu. It must only contain lowercase letters, numbers and hyphens.'),
- '#field_prefix' => empty($menu['old_name']) ? 'menu-' : '',
- '#machine_name' => array(
- 'exists' => 'menu_edit_menu_name_exists',
- 'source' => array('title'),
- 'replace_pattern' => '[^a-z0-9-]+',
- 'replace' => '-',
- ),
-
- '#disabled' => !empty($menu['old_name']) || isset($system_menus[$menu['menu_name']]),
- );
-
- $form['description'] = array(
- '#type' => 'textarea',
- '#title' => t('Description'),
- '#default_value' => $menu['description'],
- );
- $form['actions'] = array('#type' => 'actions');
- $form['actions']['submit'] = array(
- '#type' => 'submit',
- '#value' => t('Save'),
- );
-
- $form['actions']['delete'] = array(
- '#type' => 'submit',
- '#value' => t('Delete'),
- '#access' => $type == 'configure' && !isset($system_menus[$menu['menu_name']]),
- '#submit' => array('menu_custom_delete_submit'),
- );
-
- return $form;
- }
-
- * Submit function for the 'Delete' button on the menu editing form.
- */
- function menu_custom_delete_submit($form, &$form_state) {
- $form_state['redirect'] = 'admin/structure/menu/manage/' . $form_state['values']['menu_name'] . '/delete';
- }
-
- * Menu callback; check access and get a confirm form for deletion of a custom menu.
- */
- function menu_delete_menu_page($menu) {
-
- $system_menus = menu_list_system_menus();
- if (isset($system_menus[$menu['menu_name']])) {
- return MENU_ACCESS_DENIED;
- }
- return backdrop_get_form('menu_delete_menu_confirm', $menu);
- }
-
- * Build a confirm form for deletion of a custom menu.
- */
- function menu_delete_menu_confirm($form, &$form_state, $menu) {
- $form['#menu'] = $menu;
- $caption = '';
- $num_links = db_query("SELECT COUNT(*) FROM {menu_links} WHERE menu_name = :menu", array(':menu' => $menu['menu_name']))->fetchField();
- if ($num_links) {
- $caption .= '<p>' . format_plural($num_links, '<strong>Warning:</strong> There is currently 1 menu link in %title. It will be deleted (system-defined items will be reset).', '<strong>Warning:</strong> There are currently @count menu links in %title. They will be deleted (system-defined links will be reset).', array('%title' => $menu['title'])) . '</p>';
- }
- $caption .= '<p>' . t('This action cannot be undone.') . '</p>';
- return confirm_form($form, t('Are you sure you want to delete the custom menu %title?', array('%title' => $menu['title'])), 'admin/structure/menu/manage/' . $menu['menu_name'], $caption, t('Delete'));
- }
-
- * Delete a custom menu and all links in it.
- */
- function menu_delete_menu_confirm_submit($form, &$form_state) {
- $menu = $form['#menu'];
- $form_state['redirect'] = 'admin/structure/menu';
-
-
- $system_menus = menu_list_system_menus();
- if (isset($system_menus[$menu['menu_name']])) {
- return;
- }
-
-
- $result = db_query("SELECT * FROM {menu_links} ml INNER JOIN {menu_router} m ON ml.router_path = m.path WHERE ml.menu_name = :menu AND ml.module = 'system' ORDER BY m.number_parts ASC", array(':menu' => $menu['menu_name']), array('fetch' => PDO::FETCH_ASSOC));
- foreach ($result as $link) {
- menu_reset_item($link);
- }
-
-
- $result = db_query("SELECT mlid FROM {menu_links} ml WHERE ml.link_path = :link", array(':link' => 'admin/structure/menu/manage/' . $menu['menu_name']), array('fetch' => PDO::FETCH_ASSOC));
- foreach ($result as $link) {
- menu_link_delete($link['mlid']);
- }
-
-
- menu_delete($menu);
-
- $t_args = array('%title' => $menu['title']);
- backdrop_set_message(t('The custom menu %title has been deleted.', $t_args));
- watchdog('menu', 'Deleted custom menu %title and all its menu links.', $t_args, WATCHDOG_NOTICE);
- }
-
- * Returns whether a menu name already exists.
- *
- * @see menu_edit_menu()
- * @see form_validate_machine_name()
- */
- function menu_edit_menu_name_exists($value) {
-
- $value = 'menu-' . $value;
- $custom_exists = (bool) menu_load($value);
- $link_exists = db_query_range("SELECT 1 FROM {menu_links} WHERE menu_name = :menu", 0, 1, array(':menu' => $value))->fetchField();
-
- return $custom_exists || $link_exists;
- }
-
- * Submit function for adding or editing a custom menu.
- */
- function menu_edit_menu_submit($form, &$form_state) {
- $menu = $form_state['values'];
- $path = 'admin/structure/menu/manage/';
- if ($form['#insert']) {
-
- $menu['menu_name'] = 'menu-' . $menu['menu_name'];
- $link['link_title'] = $menu['title'];
- $link['link_path'] = $path . $menu['menu_name'];
- $link['router_path'] = $path . '%';
- $link['module'] = 'menu';
- $link['plid'] = db_query("SELECT mlid FROM {menu_links} WHERE link_path = :link AND module = :module", array(
- ':link' => 'admin/structure/menu',
- ':module' => 'system'
- ))
- ->fetchField();
-
- menu_link_save($link);
- menu_save($menu);
- }
- else {
- menu_save($menu);
- $result = db_query("SELECT mlid FROM {menu_links} WHERE link_path = :path", array(':path' => $path . $menu['menu_name']), array('fetch' => PDO::FETCH_ASSOC));
- foreach ($result as $m) {
- $link = menu_link_load($m['mlid']);
- $link['link_title'] = $menu['title'];
- menu_link_save($link);
- }
- }
- backdrop_set_message(t('Your configuration has been saved.'));
- $form_state['redirect'] = 'admin/structure/menu';
- }
-
- * Menu callback; Check access and present a confirm form for deleting a menu link.
- */
- function menu_item_delete_page($item) {
-
-
- if ($item['module'] == 'system' && !$item['updated']) {
- return MENU_ACCESS_DENIED;
- }
- return backdrop_get_form('menu_item_delete_form', $item);
- }
-
- * Build a confirm form for deletion of a single menu link.
- */
- function menu_item_delete_form($form, &$form_state, $item) {
- $form['#item'] = $item;
- return confirm_form($form, t('Are you sure you want to delete the custom menu link %item?', array('%item' => $item['link_title'])), 'admin/structure/menu/manage/' . $item['menu_name']);
- }
-
- * Process menu delete form submissions.
- */
- function menu_item_delete_form_submit($form, &$form_state) {
- $item = $form['#item'];
- menu_link_delete($item['mlid']);
- $t_args = array('%title' => $item['link_title']);
- backdrop_set_message(t('The menu link %title has been deleted.', $t_args));
- watchdog('menu', 'Deleted menu link %title.', $t_args, WATCHDOG_NOTICE);
- $form_state['redirect'] = 'admin/structure/menu/manage/' . $item['menu_name'];
- }
-
- * Menu callback; reset a single modified menu link.
- */
- function menu_reset_item_confirm($form, &$form_state, $item) {
- $form['item'] = array('#type' => 'value', '#value' => $item);
- return confirm_form($form, t('Are you sure you want to reset the link %item to its default values?', array('%item' => $item['link_title'])), 'admin/structure/menu/manage/' . $item['menu_name'], t('Any customizations will be lost. This action cannot be undone.'), t('Reset'));
- }
-
- * Process menu reset item form submissions.
- */
- function menu_reset_item_confirm_submit($form, &$form_state) {
- $item = $form_state['values']['item'];
- $new_item = menu_reset_item($item);
- backdrop_set_message(t('The menu link was reset to its default settings.'));
- $form_state['redirect'] = 'admin/structure/menu/manage/' . $new_item['menu_name'];
- }
-
- * Menu callback; global settings form for menus.
- */
- function menu_settings_form($form, &$form_state) {
- $form['#config'] = 'menu.settings';
- $config = config('menu.settings');
-
- $form['menu_breakpoint'] = array(
- '#type' => 'radios',
- '#title' => t('Breakpoint'),
- '#description' => t("The 'min-width' for the menu breakpoint. Screens smaller than this may display a menu toggle button, depending on the menu-specific settings."),
- '#options' => array(
- 'default' => t('Default (48em)'),
- 'custom' => t('Custom'),
- ),
- '#default_value' => $config->get('menu_breakpoint'),
- );
- $form['menu_breakpoint_custom'] = array(
- '#type' => 'textfield',
- '#description' => t("A valid CSS width value (e.g.: '768px', '34em')."),
- '#default_value' => $config->get('menu_breakpoint_custom'),
- '#size' => 8,
- '#field_prefix' => 'min-width:',
- '#states' => array(
- 'visible' => array(
- ':input[name="menu_breakpoint"]' => array('value' => 'custom'),
- ),
- ),
- );
- $form['#submit'][] = 'menu_settings_form_submit';
-
- return system_settings_form($form);
- }
-
- * Validate form values for the global settings form.
- */
- function menu_settings_form_validate($form, &$form_state) {
-
- if ($form_state['values']['menu_breakpoint'] == 'custom') {
-
-
- if (!preg_match('/^[0-9.]+(px|em|ch|ex|rem|vh|vw|vmin|vmax|cm|mm|in|pc|pt)$/i', $form_state['values']['menu_breakpoint_custom'])) {
- form_set_error('menu_breakpoint_custom', t("'@breakpoint' does not appear to be a valid CSS width value.", array(
- '@breakpoint' => $form_state['values']['menu_breakpoint_custom'],
- )));
- }
- }
- }
-
- * Custom submission handler for the global settings form.
- */
- function menu_settings_form_submit($form, &$form_state) {
-
- cache_flush('page');
- }