user = new stdClass;
$this->menu = new stdClass;
/* Populate settings we need for the menu based on the current user. */
$this->user->blogs = get_blogs_of_user( $current_user->id );
if ( is_multisite() ) {
$this->user->active_blog = get_active_blog_for_user( $current_user->id );
$this->user->domain = empty( $this->user->active_blog ) ? user_admin_url() : trailingslashit( get_home_url( $this->user->active_blog->blog_id ) );
$this->user->account_domain = $this->user->domain;
} else {
$this->user->active_blog = $this->user->blogs[$blog_id];
$this->user->domain = trailingslashit( home_url() );
$this->user->account_domain = $this->user->domain;
}
$this->user->locale = get_locale();
}
function add_menu( $args = array() ) {
$defaults = array(
'title' => false,
'href' => false,
'parent' => false, // false for a root menu, pass the ID value for a submenu of that menu.
'id' => false, // defaults to a sanitized title value.
'meta' => false // array of any of the following options: array( 'html' => '', 'class' => '', 'onclick' => '', target => '' );
);
$r = wp_parse_args( $args, $defaults );
extract( $r, EXTR_SKIP );
if ( empty( $title ) )
return false;
/* Make sure we have a valid ID */
if ( empty( $id ) )
$id = esc_attr( sanitize_title( trim( $title ) ) );
if ( !empty( $parent ) ) {
/* Add the menu to the parent item */
$child = array(
'id' => $id,
'title' => $title,
'href' => $href
);
if ( !empty( $meta ) )
$child['meta'] = $meta;
$this->add_node( $parent, $this->menu, $child );
} else {
/* Add the menu item */
$this->menu->{$id} = array(
'title' => $title,
'href' => $href
);
if ( !empty( $meta ) )
$this->menu->{$id}['meta'] = $meta;
}
}
function remove_menu( $id ) {
return $this->remove_node( $id, $this->menu );
}
function render() {
?>
menu as $id => $menu_item ) : ?>
recursive_render( $id, $menu_item ) ?>
menu = null;
}
/* Helpers */
function recursive_render( $id, &$menu_item ) { ?>
&$menu_item ) {
if ( $parent_id == $id ) {
$menu->{$parent_id}['children']->{$child['id']} = $child;
$child = null;
return true;
}
if ( !empty( $menu->{$id}['children'] ) )
$this->add_node( $parent_id, $menu->{$id}['children'], $child );
}
$child = null;
return false;
}
function remove_node( $id, &$menu ) {
foreach( $menu as $menu_item_id => &$menu_item ) {
if ( $menu_item_id == $id ) {
$menu_item = null;
return true;
}
if ( !empty( $menu->{$menu_item_id}['children'] ) )
$this->remove_node( $id, $menu->{$menu_item_id}['children'] );
}
return false;
}
function load_user_locale_translations() {
$this->need_to_change_locale = ( get_locale() != $this->user->locale );
if ( !$this->need_to_change_locale ) return;
$this->previous_translations = get_translations_for_domain( 'default' );
$this->adminbar_locale_filter = lambda( '$_', '$GLOBALS["wp_admin_bar"]->user->locale;' );
unload_textdomain( 'default' );
add_filter( 'locale', $this->adminbar_locale_filter );
load_default_textdomain();
$this->changed_locale = true;
}
function unload_user_locale_translations() {
global $l10n;
if ( !$this->changed_locale ) return;
remove_filter( 'locale', $this->adminbar_locale_filter );
$l10n['default'] = &$this->previous_translations;
}
}
?>