public static function init()
{
self::$has_custom_walker = 'Walker_Nav_Menu_Edit' !== apply_filters('wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit');
if (is_admin() && !self::$has_custom_walker) {
add_action('admin_init', 'If_Menu::admin_init');
add_action('wp_update_nav_menu_item', 'If_Menu::wp_update_nav_menu_item', 10, 2);
add_filter('wp_edit_nav_menu_walker', create_function('', 'return "If_Menu_Walker_Nav_Menu_Edit";'));
} elseif (is_admin() && self::$has_custom_walker) {
add_action('admin_notices', 'If_Menu::admin_notices');
} elseif (!is_admin() && !self::$has_custom_walker) {
add_filter('wp_get_nav_menu_items', 'If_Menu::wp_get_nav_menu_items');
}
}
public static function init()
{
self::$has_custom_walker = 'Walker_Nav_Menu_Edit' !== apply_filters('wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit');
if (is_admin()) {
add_action('admin_init', 'If_Menu::admin_init');
add_action('wp_update_nav_menu_item', 'If_Menu::wp_update_nav_menu_item', 10, 2);
add_filter('wp_edit_nav_menu_walker', create_function('', 'return "If_Menu_Walker_Nav_Menu_Edit";'));
add_action('wp_nav_menu_item_custom_fields', 'If_Menu::menu_item_fields');
add_action('wp_nav_menu_item_custom_title', 'If_Menu::menu_item_title');
if (self::$has_custom_walker && 1 != get_option('if-menu-hide-notice', 0)) {
add_action('admin_notices', 'If_Menu::admin_notice');
add_action('wp_ajax_if_menu_hide_notice', 'If_Menu::hide_admin_notice');
}
} else {
add_filter('wp_get_nav_menu_items', 'If_Menu::wp_get_nav_menu_items');
}
}
public static function init()
{
global $pagenow;
self::$has_custom_walker = 'Walker_Nav_Menu_Edit' !== apply_filters('wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit');
load_plugin_textdomain('if-menu', false, dirname(plugin_basename(__FILE__)) . '/languages');
if (is_admin()) {
add_action('admin_init', 'If_Menu::admin_init');
add_action('wp_update_nav_menu_item', 'If_Menu::wp_update_nav_menu_item', 10, 2);
add_filter('wp_edit_nav_menu_walker', create_function('', 'return "If_Menu_Walker_Nav_Menu_Edit";'));
add_action('wp_nav_menu_item_custom_fields', 'If_Menu::menu_item_fields');
add_action('wp_nav_menu_item_custom_title', 'If_Menu::menu_item_title');
if (self::$has_custom_walker && 1 != get_option('if-menu-hide-notice', 0)) {
add_action('admin_notices', 'If_Menu::admin_notice');
add_action('wp_ajax_if_menu_hide_notice', 'If_Menu::hide_admin_notice');
}
if ($pagenow !== 'nav-menus.php') {
add_filter('wp_get_nav_menu_items', 'If_Menu::wp_get_nav_menu_items');
}
} else {
add_filter('wp_get_nav_menu_items', 'If_Menu::wp_get_nav_menu_items');
}
}
