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- <?php
- //Custom Admin Menu Panel
- class Custom_Admin_Bar {
- var $changed_locale = false;
- var $menu;
- var $need_to_change_locale = false;
- var $proto = 'http://';
- var $user;
- function initialize() {
- /* Set the protocol used throughout this code */
- if ( is_ssl() )
- $this->proto = 'https://';
- $this->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( 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;
- }
- $this->user->locale = get_locale();
- 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' );
- }
- 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 => '', title => '' );
- );
- $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() {
- ?>
- <div id="wpadminbar">
- <div class="quicklinks">
- <ul>
- <?php foreach ( (array) $this->menu as $id => $menu_item ) : ?>
- <?php $this->recursive_render( $id, $menu_item ) ?>
- <?php endforeach; ?>
- </ul>
- </div>
- <div id="adminbarsearch-wrap">
- <form action="<?php echo home_url(); ?>" method="get" id="adminbarsearch">
- <fieldset>
- <input class="adminbar-input" name="s" id="adminbar-search" type="text" value="" maxlength="150" />
- <input type="submit" class="adminbar-button" value="<?php _e('Search'); ?>"/>
- </fieldset>
- </form>
- </div>
- </div>
- <?php
- /* Wipe the menu, might reduce memory usage, but probably not. */
- $this->menu = null;
- }
- /* Helpers */
- function recursive_render( $id, &$menu_item ) { ?>
- <?php
- $is_parent = ! empty( $menu_item['children'] );
- $menuclass = $is_parent ? 'menupop' : '';
- if ( ! empty( $menu_item['meta']['class'] ) )
- $menuclass .= ' ' . $menu_item['meta']['class'];
- ?>
- <li id="<?php echo esc_attr( "wp-admin-bar-$id" ); ?>" class="<?php echo esc_attr( $menuclass ); ?>">
- <a href="<?php echo esc_url( $menu_item['href'] ) ?>"<?php
- if ( ! empty( $menu_item['meta']['onclick'] ) ) :
- ?> onclick="<?php echo esc_js( $menu_item['meta']['onclick'] ); ?>"<?php
- endif;
- if ( ! empty( $menu_item['meta']['target'] ) ) :
- ?> target="<?php echo esc_attr( $menu_item['meta']['target'] ); ?>"<?php
- endif;
- if ( ! empty( $menu_item['meta']['title'] ) ) :
- ?> title="<?php echo esc_attr( $menu_item['meta']['title'] ); ?>"<?php
- endif;
- ?>><?php
- if ( $is_parent ) :
- ?><span><?php
- endif;
- echo $menu_item['title'];
- if ( $is_parent ) :
- ?></span><?php
- endif;
- ?></a>
- <?php if ( $is_parent ) : ?>
- <ul>
- <?php foreach ( $menu_item['children'] as $child_id => $child_menu_item ) : ?>
- <?php $this->recursive_render( $child_id, $child_menu_item ); ?>
- <?php endforeach; ?>
- </ul>
- <?php endif; ?>
- <?php if ( ! empty( $menu_item['meta']['html'] ) ) : ?>
- <?php echo $menu_item['meta']['html']; ?>
- <?php endif; ?>
- </li><?php
- }
- function add_node( $parent_id, &$menu, $child ) {
- foreach( $menu as $id => $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 add_menus() {
- add_action( 'admin_bar_menu', 'wp_admin_bar_my_account_menu', 10 );
- add_action( 'admin_bar_menu', 'wp_admin_bar_my_sites_menu', 20 );
- add_action( 'admin_bar_menu', 'wp_admin_bar_edit_menu', 30 );
- add_action( 'admin_bar_menu', 'wp_admin_bar_shortlink_menu', 80 );
- add_action( 'admin_bar_menu', 'wp_admin_bar_updates_menu', 70 );
- if ( !is_network_admin() && !is_user_admin() ) {
- add_action( 'admin_bar_menu', 'wp_admin_bar_new_content_menu', 40 );
- add_action( 'admin_bar_menu', 'wp_admin_bar_comments_menu', 50 );
- add_action( 'admin_bar_menu', 'wp_admin_bar_appearance_menu', 60 );
- }
- do_action( 'add_admin_bar_menus' );
- }
- function remove_node( $id, &$menu ) {
- if ( isset( $menu->$id ) ) {
- unset( $menu->$id );
- return true;
- }
- foreach( $menu as $menu_item_id => $menu_item ) {
- if ( ! empty( $menu->{$menu_item_id}['children'] ) )
- $this->remove_node( $id, $menu->{$menu_item_id}['children'] );
- }
- return false;
- }
- // TODO: Convert to a core feature for multisite or remove
- 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;
- */
- }
- }
- add_filter('wp_admin_bar_class', create_function('', 'return "Custom_Admin_Bar";'));
- ?>
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