/**
* Create fake "post" objects for BP's logged-in nav menu for use in the WordPress "Menus" settings page.
*
* WordPress nav menus work by representing post or tax term data as a custom
* post type, which is then used to populate the checkboxes that appear on
* Dashboard > Appearance > Menu as well as the menu as rendered on the front
* end. Most of the items in the BuddyPress set of nav items are neither posts
* nor tax terms, so we fake a post-like object so as to be compatible with the
* menu.
*
* This technique also allows us to generate links dynamically, so that, for
* example, "My Profile" will always point to the URL of the profile of the
* logged-in user.
*
* @since BuddyPress (1.9.0)
*
* @return mixed A URL or an array of dummy pages.
*/
function bp_nav_menu_get_loggedin_pages()
{
// Try to catch the cached version first
if (!empty(buddypress()->wp_nav_menu_items->loggedin)) {
return buddypress()->wp_nav_menu_items->loggedin;
}
// Pull up a list of items registered in BP's top-level nav array
$bp_menu_items = buddypress()->bp_nav;
// Alphabetize
$bp_menu_items = bp_alpha_sort_by_key($bp_menu_items, 'name');
// Some BP nav menu items will not be represented in bp_nav, because
// they are not real BP components. We add them manually here.
$bp_menu_items[] = array('name' => __('Log Out', 'buddypress'), 'slug' => 'logout', 'link' => wp_logout_url());
// If there's nothing to show, we're done
if (count($bp_menu_items) < 1) {
return false;
}
$page_args = array();
foreach ($bp_menu_items as $bp_item) {
// Remove <span>number</span>
$item_name = preg_replace('/([.0-9]+)/', '', $bp_item['name']);
$item_name = trim(strip_tags($item_name));
$page_args[$bp_item['slug']] = (object) array('ID' => -1, 'post_title' => $item_name, 'post_author' => 0, 'post_date' => 0, 'post_excerpt' => $bp_item['slug'], 'post_type' => 'page', 'post_status' => 'publish', 'comment_status' => 'closed', 'guid' => $bp_item['link']);
}
if (empty(buddypress()->wp_nav_menu_items)) {
buddypress()->wp_nav_menu_items = new stdClass();
}
buddypress()->wp_nav_menu_items->loggedin = $page_args;
return $page_args;
}
/**
* @group bp_alpha_sort_by_key
*/
public function test_bp_alpha_sort_by_key_objects()
{
$items = array(new stdClass(), new stdClass(), new stdClass());
$items[0]->foo = 'bar';
$items[0]->name = 'alpha';
$items[1]->foo = 'bar';
$items[1]->name = 'charlie';
$items[2]->foo = 'bar';
$items[2]->name = 'beta';
$expected = array(new stdClass(), new stdClass(), new stdClass());
$expected[0]->foo = 'bar';
$expected[0]->name = 'alpha';
$expected[1]->foo = 'bar';
$expected[1]->name = 'beta';
$expected[2]->foo = 'bar';
$expected[2]->name = 'charlie';
$this->assertEquals($expected, bp_alpha_sort_by_key($items, 'name'));
}
