xmlsitemap_menu.module in XML sitemap 6.2

File

xmlsitemap_menu/xmlsitemap_menu.module

<?php

/**
 * Implements hook_xmlsitemap_link_info().
 */
function xmlsitemap_menu_xmlsitemap_link_info() {
  $types['menu_link'] = array(
    'label' => t('Menu link'),
    'bundle label' => t('Menu'),
    'base table' => 'menu_links',
    'entity keys' => array(
      'id' => 'mlid',
      'bundle' => 'menu_name',
    ),
    'uri callback' => 'xmlsitemap_menu_menu_link_uri',
    'xmlsitemap' => array(
      'process callback' => 'xmlsitemap_menu_xmlsitemap_process_menu_links',
    ),
  );
  foreach (menu_get_menus() as $menu => $name) {
    $types['menu_link']['bundles'][$menu] = array(
      'label' => $name,
      'admin' => array(
        'real path' => 'admin/build/menu-customize/' . $menu . '/edit',
        'access arguments' => array(
          'administer menu',
        ),
      ),
    );
  }
  return $types;
}

/**
 * Entity URI callback.
 */
function xmlsitemap_menu_menu_link_uri($menu_item) {
  return array(
    'path' => $menu_item['link_path'],
  );
}

/**
 * Implements hook_cron().
 *
 * Process old menu links not found in the {xmlsitemap} table.
 */
function xmlsitemap_menu_cron() {
  xmlsitemap_menu_xmlsitemap_index_links(xmlsitemap_var('batch_limit'));
}

/**
 * Implements hook_xmlsitemap_index_links().
 */
function xmlsitemap_menu_xmlsitemap_index_links($limit) {
  if ($menus = xmlsitemap_get_link_type_enabled_bundles('menu_link')) {
    $sql = "SELECT ml.mlid FROM {menu_links} ml LEFT JOIN {xmlsitemap} x ON x.type = 'menu' AND ml.mlid = x.id WHERE x.id IS NULL AND ml.menu_name IN (" . db_placeholders($menus, 'varchar') . ") ORDER BY ml.mlid DESC";
    $query = db_query_range($sql, $menus, 0, $limit);
    $mlids = xmlsitemap_db_fetch_col($query);
    xmlsitemap_menu_xmlsitemap_process_menu_links($mlids);
  }
}

/**
 * Process menu sitemap links.
 *
 * @param $mlids
 *   An array of menu link IDs.
 */
function xmlsitemap_menu_xmlsitemap_process_menu_links(array $mlids, array $xmlsitemap = array()) {

  // Set the global user variable to the anonymous user.
  xmlsitemap_switch_user(0);
  foreach ($mlids as $mlid) {
    $menu_item = menu_link_load($mlid);
    if (empty($menu_item)) {
      continue;
    }
    if (!empty($xmlsitemap)) {
      $menu_item['xmlsitemap'] = $xmlsitemap;
    }
    $link = xmlsitemap_menu_create_link($menu_item);
    xmlsitemap_link_save($link);
  }

  // Set the global user variable back to the original user.
  xmlsitemap_restore_user();
}

/**
 * Implements hook_form_FORM_ID_alter().
 *
 * @see menu_edit_menu()
 * @see xmlsitemap_menu_menu_edit_menu_submit()
 * @see xmlsitemap_add_link_bundle_settings()
 */
function xmlsitemap_menu_form_menu_edit_menu_alter(&$form, $form_state) {
  $form['submit'] += array(
    '#weight' => 5,
  );
  $menu = isset($form['menu_name']['#value']) ? $form['menu_name']['#value'] : '';
  module_load_include('inc', 'xmlsitemap', 'xmlsitemap.admin');
  xmlsitemap_add_link_bundle_settings($form, $form_state, 'menu_link', $menu);
}

/**
 * Implements hook_form_FORM_ID_alter().
 *
 * @see menu_delete_menu_confirm()
 * @see xmlsitemap_menu_form_menu_delete_menu_confirm_submit()
 */
function xmlsitemap_menu_form_menu_delete_menu_confirm_alter(&$form, $form_state) {
  $form['#submit'][] = 'xmlsitemap_menu_form_menu_delete_menu_confirm_submit';
}

/**
 * Form submit handler; delete sitemap links when a menu is deleted.
 */
function xmlsitemap_menu_form_menu_delete_menu_confirm_submit($form, $form_state) {
  xmlsitemap_link_bundle_delete('menu_link', $form['#menu']['menu_name']);
}

//function xmlsitemap_menu_form_menu_overview_form_alter(&$form, $form_state) {

//  $form['#submit'][] = 'xmlsitemap_menu_menu_overview_form_submit';

//}

//

//function xmlsitemap_menu_menu_overview_form_submit($form, $form_state) {

//  $mlids = array();
//  foreach (element_children($form) as $mlid) {
//    if (isset($form[$mlid]['#item'])) {
//      $mlids[] = $form[$mlid]['#item']['mlid'];
//    }
//  }
//  xmlsitemap_menu_xmlsitemap_process_menu_links($mlids);

//}

/**
 * Implements hook_form_FORM_ID_alter().
 *
 * @see menu_edit_item()
 */
function xmlsitemap_menu_form_menu_edit_item_alter(&$form, $form_state) {
  $menu_name = $form['menu']['parent']['#default_value'];
  $menu_name = substr($menu_name, 0, strpos($menu_name, ':'));

  // Add the link options.
  module_load_include('inc', 'xmlsitemap', 'xmlsitemap.admin');
  xmlsitemap_add_form_link_options($form, 'menu_link', $menu_name, $form['menu']['mlid']['#value']);
  $form['submit'] += array(
    '#weight' => 10,
  );
  $form['#submit'][] = 'xmlsitemap_menu_menu_edit_item_submit';
}

/**
 * Form submit callback; update the sitemap link when a menu item is updated.
 */
function xmlsitemap_menu_menu_edit_item_submit($form, $form_state) {
  $mlids = array(
    $form_state['values']['menu']['mlid'],
  );
  xmlsitemap_menu_xmlsitemap_process_menu_links($mlids, $form_state['values']['xmlsitemap']);
}

/**
 * Implements hook_form_FORM_ID_alter().
 *
 * @see menu_item_delete_form()
 */
function xmlsitemap_menu_form_menu_item_delete_form_alter(&$form, $form_state) {
  $form['#submit'][] = 'xmlsitemap_menu_menu_item_delete_form_submit';
}

/**
 * Form submit callback; delete the sitemap link when a menu item is deleted.
 */
function xmlsitemap_menu_menu_item_delete_form_submit($form, $form_state) {
  xmlsitemap_link_delete('menu_link', $link['mlid']);
}

/**
 * Create a sitemap link from a menu item.
 *
 * @param $menu_item
 *   A loaded menu item.
 */
function xmlsitemap_menu_create_link(array $menu_item) {
  if (!isset($menu_item['xmlsitemap'])) {
    $menu_item['xmlsitemap'] = array();
    if ($menu_item['mlid'] && ($link = xmlsitemap_link_load('menu_link', $menu_item['mlid']))) {
      $menu_item['xmlsitemap'] = $link;
    }
  }
  $settings = xmlsitemap_link_bundle_load('menu_link', $menu_item['menu_name']);
  $menu_item['xmlsitemap'] += array(
    'type' => 'menu_link',
    'id' => $menu_item['mlid'],
    'status' => $settings['status'],
    'status_default' => $settings['status'],
    'status_override' => 0,
    'priority' => $settings['priority'],
    'priority_default' => $settings['priority'],
    'priority_override' => 0,
  );

  // The following values must always be checked because they are volatile.
  $menu_item['xmlsitemap']['loc'] = $menu_item['link_path'];
  $menu_item['xmlsitemap']['subtype'] = $menu_item['menu_name'];
  $menu_item['xmlsitemap']['access'] = $menu_item['access'] && !$menu_item['external'] && !$menu_item['hidden'];
  $menu_item['xmlsitemap']['language'] = isset($menu_item['options']['langcode']) ? $menu_item['options']['langcode'] : '';
  return $menu_item['xmlsitemap'];
}

/**
 * Calculate the priority of a menu link based on depth and weight.
 */
function xmlsitemap_menu_calculate_priority(array $menu_item) {
  $priority = (MENU_MAX_DEPTH - $menu_item['depth'] + 1) / MENU_MAX_DEPTH;
  $priority -= (50 + $menu_item['weight']) / (100 * (MENU_MAX_DEPTH + 1));
  return $priority;
}

/**
 * Internal default variables for template_var().
 */
function xmlsitemap_menu_variables() {
  $defaults = array();
  $menus = array_keys(menu_get_menus());
  foreach ($menus as $menu) {
    $defaults['xmlsitemap_settings_menu_' . $menu] = array(
      'status' => XMLSITEMAP_STATUS_DEFAULT,
      'priority' => XMLSITEMAP_PRIORITY_DEFAULT,
    );
  }
  return $defaults;
}

Functions

Name	Description
xmlsitemap_menu_calculate_priority	Calculate the priority of a menu link based on depth and weight.
xmlsitemap_menu_create_link	Create a sitemap link from a menu item.
xmlsitemap_menu_cron	Implements hook_cron().
xmlsitemap_menu_form_menu_delete_menu_confirm_alter	Implements hook_form_FORM_ID_alter().
xmlsitemap_menu_form_menu_delete_menu_confirm_submit	Form submit handler; delete sitemap links when a menu is deleted.
xmlsitemap_menu_form_menu_edit_item_alter	Implements hook_form_FORM_ID_alter().
xmlsitemap_menu_form_menu_edit_menu_alter	Implements hook_form_FORM_ID_alter().
xmlsitemap_menu_form_menu_item_delete_form_alter	Implements hook_form_FORM_ID_alter().
xmlsitemap_menu_menu_edit_item_submit	Form submit callback; update the sitemap link when a menu item is updated.
xmlsitemap_menu_menu_item_delete_form_submit	Form submit callback; delete the sitemap link when a menu item is deleted.
xmlsitemap_menu_menu_link_uri	Entity URI callback.
xmlsitemap_menu_variables	Internal default variables for template_var().
xmlsitemap_menu_xmlsitemap_index_links	Implements hook_xmlsitemap_index_links().
xmlsitemap_menu_xmlsitemap_link_info	Implements hook_xmlsitemap_link_info().
xmlsitemap_menu_xmlsitemap_process_menu_links	Process menu sitemap links.