--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/class-wp-admin-bar.php Mon Nov 19 18:26:13 2012 +0100
@@ -0,0 +1,473 @@
+<?php
+class WP_Admin_Bar {
+ private $nodes = array();
+ private $bound = false;
+ public $user;
+
+ public function __get( $name ) {
+ switch ( $name ) {
+ case 'proto' :
+ return is_ssl() ? 'https://' : 'http://';
+ break;
+ case 'menu' :
+ _deprecated_argument( 'WP_Admin_Bar', '3.3', 'Modify admin bar nodes with WP_Admin_Bar::get_node(), WP_Admin_Bar::add_node(), and WP_Admin_Bar::remove_node(), not the <code>menu</code> property.' );
+ return array(); // Sorry, folks.
+ break;
+ }
+ }
+
+ public function initialize() {
+ $this->user = new stdClass;
+
+ if ( is_user_logged_in() ) {
+ /* Populate settings we need for the menu based on the current user. */
+ $this->user->blogs = get_blogs_of_user( get_current_user_id() );
+ if ( is_multisite() ) {
+ $this->user->active_blog = get_active_blog_for_user( get_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[get_current_blog_id()];
+ $this->user->domain = trailingslashit( home_url() );
+ $this->user->account_domain = $this->user->domain;
+ }
+ }
+
+ add_action( 'wp_head', 'wp_admin_bar_header' );
+
+ add_action( 'admin_head', 'wp_admin_bar_header' );
+
+ if ( current_theme_supports( 'admin-bar' ) ) {
+ $admin_bar_args = get_theme_support( 'admin-bar' ); // add_theme_support( 'admin-bar', array( 'callback' => '__return_false') );
+ $header_callback = $admin_bar_args[0]['callback'];
+ }
+
+ if ( empty($header_callback) )
+ $header_callback = '_admin_bar_bump_cb';
+
+ add_action('wp_head', $header_callback);
+
+ wp_enqueue_script( 'admin-bar' );
+ wp_enqueue_style( 'admin-bar' );
+
+ do_action( 'admin_bar_init' );
+ }
+
+ public function add_menu( $node ) {
+ $this->add_node( $node );
+ }
+
+ public function remove_menu( $id ) {
+ $this->remove_node( $id );
+ }
+
+ /**
+ * Add a node to the menu.
+ *
+ * @param array $args - The arguments for each node.
+ * - id - string - The ID of the item.
+ * - title - string - The title of the node.
+ * - parent - string - The ID of the parent node. Optional.
+ * - href - string - The link for the item. Optional.
+ * - group - boolean - If the node is a group. Optional. Default false.
+ * - meta - array - Meta data including the following keys: html, class, onclick, target, title, tabindex.
+ */
+ public function add_node( $args ) {
+ // Shim for old method signature: add_node( $parent_id, $menu_obj, $args )
+ if ( func_num_args() >= 3 && is_string( func_get_arg(0) ) )
+ $args = array_merge( array( 'parent' => func_get_arg(0) ), func_get_arg(2) );
+
+ if ( is_object( $args ) )
+ $args = get_object_vars( $args );
+
+ // Ensure we have a valid title.
+ if ( empty( $args['id'] ) ) {
+ if ( empty( $args['title'] ) )
+ return;
+
+ _doing_it_wrong( __METHOD__, __( 'The menu ID should not be empty.' ), '3.3' );
+ // Deprecated: Generate an ID from the title.
+ $args['id'] = esc_attr( sanitize_title( trim( $args['title'] ) ) );
+ }
+
+ $defaults = array(
+ 'id' => false,
+ 'title' => false,
+ 'parent' => false,
+ 'href' => false,
+ 'group' => false,
+ 'meta' => array(),
+ );
+
+ // If the node already exists, keep any data that isn't provided.
+ if ( $maybe_defaults = $this->get_node( $args['id'] ) )
+ $defaults = get_object_vars( $maybe_defaults );
+
+ // Do the same for 'meta' items.
+ if ( ! empty( $defaults['meta'] ) && empty( $args['meta'] ) )
+ $args['meta'] = wp_parse_args( $args['meta'], $defaults['meta'] );
+
+ $args = wp_parse_args( $args, $defaults );
+
+ $back_compat_parents = array(
+ 'my-account-with-avatar' => array( 'my-account', '3.3' ),
+ 'my-blogs' => array( 'my-sites', '3.3' ),
+ );
+
+ if ( isset( $back_compat_parents[ $args['parent'] ] ) ) {
+ list( $new_parent, $version ) = $back_compat_parents[ $args['parent'] ];
+ _deprecated_argument( __METHOD__, $version, sprintf( 'Use <code>%s</code> as the parent for the <code>%s</code> admin bar node instead of <code>%s</code>.', $new_parent, $args['id'], $args['parent'] ) );
+ $args['parent'] = $new_parent;
+ }
+
+ $this->_set_node( $args );
+ }
+
+ final protected function _set_node( $args ) {
+ $this->nodes[ $args['id'] ] = (object) $args;
+ }
+
+ /**
+ * Gets a node.
+ *
+ * @return object Node.
+ */
+ final public function get_node( $id ) {
+ if ( $node = $this->_get_node( $id ) )
+ return clone $node;
+ }
+
+ final protected function _get_node( $id ) {
+ if ( $this->bound )
+ return;
+
+ if ( empty( $id ) )
+ $id = 'root';
+
+ if ( isset( $this->nodes[ $id ] ) )
+ return $this->nodes[ $id ];
+ }
+
+ final public function get_nodes() {
+ if ( ! $nodes = $this->_get_nodes() )
+ return;
+
+ foreach ( $nodes as &$node ) {
+ $node = clone $node;
+ }
+ return $nodes;
+ }
+
+ final protected function _get_nodes() {
+ if ( $this->bound )
+ return;
+
+ return $this->nodes;
+ }
+
+ /**
+ * Add a group to a menu node.
+ *
+ * @since 3.3.0
+ *
+ * @param array $args - The arguments for each node.
+ * - id - string - The ID of the item.
+ * - parent - string - The ID of the parent node. Optional. Default root.
+ * - meta - array - Meta data including the following keys: class, onclick, target, title.
+ */
+ final public function add_group( $args ) {
+ $args['group'] = true;
+
+ $this->add_node( $args );
+ }
+
+ /**
+ * Remove a node.
+ *
+ * @return object The removed node.
+ */
+ public function remove_node( $id ) {
+ $this->_unset_node( $id );
+ }
+
+ final protected function _unset_node( $id ) {
+ unset( $this->nodes[ $id ] );
+ }
+
+ public function render() {
+ $root = $this->_bind();
+ if ( $root )
+ $this->_render( $root );
+ }
+
+ final protected function _bind() {
+ if ( $this->bound )
+ return;
+
+ // Add the root node.
+ // Clear it first, just in case. Don't mess with The Root.
+ $this->remove_node( 'root' );
+ $this->add_node( array(
+ 'id' => 'root',
+ 'group' => false,
+ ) );
+
+ // Normalize nodes: define internal 'children' and 'type' properties.
+ foreach ( $this->_get_nodes() as $node ) {
+ $node->children = array();
+ $node->type = ( $node->group ) ? 'group' : 'item';
+ unset( $node->group );
+
+ // The Root wants your orphans. No lonely items allowed.
+ if ( ! $node->parent )
+ $node->parent = 'root';
+ }
+
+ foreach ( $this->_get_nodes() as $node ) {
+ if ( 'root' == $node->id )
+ continue;
+
+ // Fetch the parent node. If it isn't registered, ignore the node.
+ if ( ! $parent = $this->_get_node( $node->parent ) ) {
+ continue;
+ }
+
+ // Generate the group class (we distinguish between top level and other level groups).
+ $group_class = ( $node->parent == 'root' ) ? 'ab-top-menu' : 'ab-submenu';
+
+ if ( $node->type == 'group' ) {
+ if ( empty( $node->meta['class'] ) )
+ $node->meta['class'] = '';
+ $node->meta['class'] .= ' ' . $group_class;
+ }
+
+ // Items in items aren't allowed. Wrap nested items in 'default' groups.
+ if ( $parent->type == 'item' && $node->type == 'item' ) {
+ $default_id = $parent->id . '-default';
+ $default = $this->_get_node( $default_id );
+
+ // The default group is added here to allow groups that are
+ // added before standard menu items to render first.
+ if ( ! $default ) {
+ // Use _set_node because add_node can be overloaded.
+ // Make sure to specify default settings for all properties.
+ $this->_set_node( array(
+ 'id' => $default_id,
+ 'parent' => $parent->id,
+ 'type' => 'group',
+ 'children' => array(),
+ 'meta' => array(
+ 'class' => $group_class,
+ ),
+ 'title' => false,
+ 'href' => false,
+ ) );
+ $default = $this->_get_node( $default_id );
+ $parent->children[] = $default;
+ }
+ $parent = $default;
+
+ // Groups in groups aren't allowed. Add a special 'container' node.
+ // The container will invisibly wrap both groups.
+ } elseif ( $parent->type == 'group' && $node->type == 'group' ) {
+ $container_id = $parent->id . '-container';
+ $container = $this->_get_node( $container_id );
+
+ // We need to create a container for this group, life is sad.
+ if ( ! $container ) {
+ // Use _set_node because add_node can be overloaded.
+ // Make sure to specify default settings for all properties.
+ $this->_set_node( array(
+ 'id' => $container_id,
+ 'type' => 'container',
+ 'children' => array( $parent ),
+ 'parent' => false,
+ 'title' => false,
+ 'href' => false,
+ 'meta' => array(),
+ ) );
+
+ $container = $this->_get_node( $container_id );
+
+ // Link the container node if a grandparent node exists.
+ $grandparent = $this->_get_node( $parent->parent );
+
+ if ( $grandparent ) {
+ $container->parent = $grandparent->id;
+
+ $index = array_search( $parent, $grandparent->children, true );
+ if ( $index === false )
+ $grandparent->children[] = $container;
+ else
+ array_splice( $grandparent->children, $index, 1, array( $container ) );
+ }
+
+ $parent->parent = $container->id;
+ }
+
+ $parent = $container;
+ }
+
+ // Update the parent ID (it might have changed).
+ $node->parent = $parent->id;
+
+ // Add the node to the tree.
+ $parent->children[] = $node;
+ }
+
+ $root = $this->_get_node( 'root' );
+ $this->bound = true;
+ return $root;
+ }
+
+ final protected function _render( $root ) {
+ global $is_IE;
+
+ // Add browser classes.
+ // We have to do this here since admin bar shows on the front end.
+ $class = 'nojq nojs';
+ if ( $is_IE ) {
+ if ( strpos( $_SERVER['HTTP_USER_AGENT'], 'MSIE 7' ) )
+ $class .= ' ie7';
+ elseif ( strpos( $_SERVER['HTTP_USER_AGENT'], 'MSIE 8' ) )
+ $class .= ' ie8';
+ elseif ( strpos( $_SERVER['HTTP_USER_AGENT'], 'MSIE 9' ) )
+ $class .= ' ie9';
+ } elseif ( wp_is_mobile() ) {
+ $class .= ' mobile';
+ }
+
+ ?>
+ <div id="wpadminbar" class="<?php echo $class; ?>" role="navigation">
+ <div class="quicklinks">
+ <?php foreach ( $root->children as $group ) {
+ $this->_render_group( $group );
+ } ?>
+ </div>
+ </div>
+
+ <?php
+ }
+
+ final protected function _render_container( $node ) {
+ if ( $node->type != 'container' || empty( $node->children ) )
+ return;
+
+ ?><div id="<?php echo esc_attr( 'wp-admin-bar-' . $node->id ); ?>" class="ab-group-container"><?php
+ foreach ( $node->children as $group ) {
+ $this->_render_group( $group );
+ }
+ ?></div><?php
+ }
+
+ final protected function _render_group( $node ) {
+ if ( $node->type == 'container' )
+ return $this->_render_container( $node );
+
+ if ( $node->type != 'group' || empty( $node->children ) )
+ return;
+
+ $class = empty( $node->meta['class'] ) ? '' : $node->meta['class'];
+
+ ?><ul id="<?php echo esc_attr( 'wp-admin-bar-' . $node->id ); ?>" class="<?php echo esc_attr( $class ); ?>"><?php
+ foreach ( $node->children as $item ) {
+ $this->_render_item( $item );
+ }
+ ?></ul><?php
+ }
+
+ final protected function _render_item( $node ) {
+ if ( $node->type != 'item' )
+ return;
+
+ $is_parent = ! empty( $node->children );
+ $has_link = ! empty( $node->href );
+
+ $tabindex = isset( $node->meta['tabindex'] ) ? (int) $node->meta['tabindex'] : 10;
+
+ $menuclass = '';
+ $aria_attributes = 'tabindex="' . $tabindex . '"';
+
+ if ( $is_parent ) {
+ $menuclass = 'menupop';
+ $aria_attributes .= ' aria-haspopup="true"';
+ }
+
+ if ( ! empty( $node->meta['class'] ) )
+ $menuclass .= ' ' . $node->meta['class'];
+
+ ?>
+
+ <li id="<?php echo esc_attr( 'wp-admin-bar-' . $node->id ); ?>" class="<?php echo esc_attr( $menuclass ); ?>"><?php
+ if ( $has_link ):
+ ?><a class="ab-item" <?php echo $aria_attributes; ?> href="<?php echo esc_url( $node->href ) ?>"<?php
+ if ( ! empty( $node->meta['onclick'] ) ) :
+ ?> onclick="<?php echo esc_js( $node->meta['onclick'] ); ?>"<?php
+ endif;
+ if ( ! empty( $node->meta['target'] ) ) :
+ ?> target="<?php echo esc_attr( $node->meta['target'] ); ?>"<?php
+ endif;
+ if ( ! empty( $node->meta['title'] ) ) :
+ ?> title="<?php echo esc_attr( $node->meta['title'] ); ?>"<?php
+ endif;
+ ?>><?php
+ else:
+ ?><div class="ab-item ab-empty-item" <?php echo $aria_attributes;
+ if ( ! empty( $node->meta['title'] ) ) :
+ ?> title="<?php echo esc_attr( $node->meta['title'] ); ?>"<?php
+ endif;
+ ?>><?php
+ endif;
+
+ echo $node->title;
+
+ if ( $has_link ) :
+ ?></a><?php
+ else:
+ ?></div><?php
+ endif;
+
+ if ( $is_parent ) :
+ ?><div class="ab-sub-wrapper"><?php
+ foreach ( $node->children as $group ) {
+ $this->_render_group( $group );
+ }
+ ?></div><?php
+ endif;
+
+ if ( ! empty( $node->meta['html'] ) )
+ echo $node->meta['html'];
+
+ ?>
+ </li><?php
+ }
+
+ public function recursive_render( $id, $node ) {
+ _deprecated_function( __METHOD__, '3.3', 'WP_Admin_bar::render(), WP_Admin_Bar::_render_item()' );
+ $this->_render_item( $node );
+ }
+
+ public function add_menus() {
+ // User related, aligned right.
+ add_action( 'admin_bar_menu', 'wp_admin_bar_my_account_menu', 0 );
+ add_action( 'admin_bar_menu', 'wp_admin_bar_search_menu', 4 );
+ add_action( 'admin_bar_menu', 'wp_admin_bar_my_account_item', 7 );
+
+ // Site related.
+ add_action( 'admin_bar_menu', 'wp_admin_bar_wp_menu', 10 );
+ add_action( 'admin_bar_menu', 'wp_admin_bar_my_sites_menu', 20 );
+ add_action( 'admin_bar_menu', 'wp_admin_bar_site_menu', 30 );
+ add_action( 'admin_bar_menu', 'wp_admin_bar_updates_menu', 40 );
+
+ // Content related.
+ if ( ! is_network_admin() && ! is_user_admin() ) {
+ add_action( 'admin_bar_menu', 'wp_admin_bar_comments_menu', 60 );
+ add_action( 'admin_bar_menu', 'wp_admin_bar_new_content_menu', 70 );
+ }
+ add_action( 'admin_bar_menu', 'wp_admin_bar_edit_menu', 80 );
+
+ add_action( 'admin_bar_menu', 'wp_admin_bar_add_secondary_groups', 200 );
+
+ do_action( 'add_admin_bar_menus' );
+ }
+}