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<?php
/**
* Admin Bar
*
* This code handles the building and rendering of the press bar.
*/
/**
* Instantiate the admin bar object and set it up as a global for access elsewhere.
*
* @since 3.1.0
* @return bool Whether the admin bar was successfully initialized.
*/
function wp_admin_bar_init() {
global $wp_admin_bar;
if ( ! is_admin_bar_showing() )
return false;
/* Load the admin bar class code ready for instantiation */
require( ABSPATH . WPINC . '/admin-bar/admin-bar-class.php' );
/* Instantiate the admin bar */
$admin_bar_class = apply_filters( 'wp_admin_bar_class', 'WP_Admin_Bar' );
if ( class_exists( $admin_bar_class ) )
$wp_admin_bar = new $admin_bar_class;
else
return false;
$wp_admin_bar->initialize();
$wp_admin_bar->add_menus();
return true;
}
add_action( 'init', 'wp_admin_bar_init' );
/**
* Render the admin bar to the page based on the $wp_admin_bar->menu member var.
* This is called very late on the footer actions so that it will render after anything else being
* added to the footer.
*
* It includes the action "wp_before_admin_bar_render" which should be used to hook in and
* add new menus to the admin bar. That way you can be sure that you are adding at most optimal point,
* right before the admin bar is rendered. This also gives you access to the $post global, among others.
*
* @since 3.1.0
*/
function wp_admin_bar_render() {
global $wp_admin_bar;
if ( ! is_object( $wp_admin_bar ) )
return false;
$wp_admin_bar->load_user_locale_translations();
do_action( 'wp_before_admin_bar_render' );
$wp_admin_bar->render();
do_action( 'wp_after_admin_bar_render' );
$wp_admin_bar->unload_user_locale_translations();
}
add_action( 'wp_footer', 'wp_admin_bar_render', 1000 );
add_action( 'admin_footer', 'wp_admin_bar_render', 1000 );
/**
* Show the logged in user's gravatar as a separator.
*
* @since 3.1.0
*/
function wp_admin_bar_me_separator() {
global $wp_admin_bar;
$wp_admin_bar->add_menu( array( 'id' => 'me', 'title' => get_avatar( get_current_user_id(), 16 ), 'href' => admin_url('profile.php'), ) );
}
/**
* Add the "My Account" menu and all submenus.
*
* @since 3.1.0
*/
function wp_admin_bar_my_account_menu() {
global $wp_admin_bar;
/* Add the 'My Account' menu */
$wp_admin_bar->add_menu( array( 'id' => 'my-account', 'title' => __( 'My Account' ), 'href' => admin_url('profile.php'), ) );
/* Add the "My Account" sub menus */
$wp_admin_bar->add_menu( array( 'parent' => 'my-account', 'title' => __( 'Edit My Profile' ), 'href' => admin_url('profile.php'), ) );
$wp_admin_bar->add_menu( array( 'parent' => 'my-account', 'title' => __( 'Global Dashboard' ), 'href' => admin_url(), ) );
$wp_admin_bar->add_menu( array( 'parent' => 'my-account', 'title' => __( 'Log Out' ), 'href' => wp_logout_url(), ) );
}
/**
* Add the "My Sites/[Site Name]" menu and all submenus.
*
* @since 3.1.0
*/
function wp_admin_bar_my_blogs_menu() {
global $wpdb, $wp_admin_bar;
/* Add the 'My Dashboards' menu if the user has more than one site. */
if ( count( $wp_admin_bar->user->blogs ) > 1 ) {
$wp_admin_bar->add_menu( array( 'id' => 'my-blogs', 'title' => __( 'My Sites' ), 'href' => $wp_admin_bar->user->account_domain, ) );
$default = includes_url('images/wpmini-blue.png');
foreach ( (array) $wp_admin_bar->user->blogs as $blog ) {
$blogdomain = preg_replace( '!^https?://!', '', $blog->siteurl );
// @todo Replace with some favicon lookup.
//$blavatar = '<img src="' . esc_url( blavatar_url( blavatar_domain( $blog->siteurl ), 'img', 16, $default ) ) . '" alt="Blavatar" width="16" height="16" />';
$blavatar = '<img src="' . esc_url($default) . '" alt="' . esc_attr__( 'Blavatar' ) . '" width="16" height="16" />';
$marker = '';
if ( strlen($blog->blogname) > 35 )
$marker = '...';
if ( empty( $blog->blogname ) )
$blogname = $blog->domain;
else
$blogname = substr( $blog->blogname, 0, 35 ) . $marker;
if ( ! isset( $blog->visible ) || $blog->visible === true ) {
$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-' . $blog->userblog_id, 'title' => $blavatar . $blogname, 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/', ) );
$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-d', 'title' => __( 'Dashboard' ), 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/', ) );
$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-n', 'title' => __( 'New Post' ), 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/post-new.php', ) );
// @todo, stats plugins should add this:
//$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-s', 'title' => __( 'Site Stats' ), 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/index.php?page=stats' ) );
$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-c', 'title' => __( 'Manage Comments' ), 'href' => $wp_admin_bar->proto . $blogdomain . '/wp-admin/edit-comments.php', ) );
$wp_admin_bar->add_menu( array( 'parent' => 'blog-' . $blog->userblog_id, 'id' => 'blog-' . $blog->userblog_id . '-v', 'title' => __( 'Visit Site' ), 'href' => $wp_admin_bar->proto . $blogdomain, ) );
}
}
/* Add the "Manage Sites" menu item */
// @todo, use dashboard site.
$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'manage-blogs', 'title' => __( 'Manage Sites' ), admin_url('my-sites.php'), ) );
/* Add the 'My Dashboard' menu if the user only has one site. */
} else {
$wp_admin_bar->add_menu( array( 'id' => 'my-blogs', 'title' => __( 'My Site' ), 'href' => $wp_admin_bar->user->account_domain, ) );
$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-d', 'title' => __( 'Dashboard' ), 'href' => admin_url(),) );
$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-n', 'title' => __( 'New Post' ), 'href' => admin_url('post-new.php'),) );
// @todo Stats plugins should add this.
//$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-s', 'title' => __( 'Site Stats' ), 'href' => admin_url('index.php?page=stats') ) );
$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-c','title' => __( 'Manage Comments' ), 'href' => admin_url('edit-comments.php'), ) );
$wp_admin_bar->add_menu( array( 'parent' => 'my-blogs', 'id' => 'blog-1-v', 'title' => __( 'Visit Site' ), 'href' => home_url(),) );
}
}
/**
* Show the blavatar of the current site as a separator.
*
* @since 3.1.0
*/
function wp_admin_bar_blog_separator() {
global $wp_admin_bar, $current_blog;
$default = includes_url('images/wpmini-blue.png');
$wp_admin_bar->add_menu( array( 'id' => 'blog', 'title' => '<img class="avatar" src="' . $default . '" alt="' . esc_attr__( 'Current site avatar' ) . '" width="16" height="16" />', 'href' => home_url(), ) );
}
/**
* Site info menu
*
* @since 3.1.0
*/
function wp_admin_bar_bloginfo_menu() {
global $wp_admin_bar;
$wp_admin_bar->add_menu( array( 'id' => 'get-shortlink', 'title' => __( 'Get Shortlink' ), 'href' => '', ) );
}
/**
* Provide an edit link for posts and terms.
*
* @since 3.1.0
*/
function wp_admin_bar_edit_menu() {
global $wp_admin_bar, $wp_query;
$current_object = $wp_query->get_queried_object();
if ( empty( $current_object ) )
return false;
if ( ! empty( $current_object->post_type ) && ( $post_type_object = get_post_type_object( $current_object->post_type ) ) && current_user_can( $post_type_object->cap->edit_post, $current_object->ID ) ) {
$wp_admin_bar->add_menu( array( 'id' => 'edit', 'title' => __( 'Edit' ), 'href' => get_edit_post_link( $current_object->ID ), ) );
} elseif ( ! empty( $current_object->taxonomy ) && ( $tax = get_taxonomy( $current_object->taxonomy ) ) && current_user_can( $tax->cap->edit_terms ) ) {
$wp_admin_bar->add_menu( array( 'id' => 'edit', 'title' => __( 'Edit' ), 'href' => get_edit_term_link( $current_object->term_id, $current_object->taxonomy ), ) );
}
}
/**
* Style and scripts for the admin bar.
*
* @since 3.1.0
* @todo move js into a admin-bar js file
*
*/
function wp_admin_bar_header() {
?>
<style type="text/css" media="print">#wpadminbar { display:none; }</style>
<?php
}
// @TODO do we still need this in core?
function wp_admin_body_style() {
?>
<style type="text/css">
<?php
if (
( empty( $_GET['nobump'] ) || is_admin() ) &&
! strpos( $_SERVER['REQUEST_URI'], 'media-upload.php' )
) :
?>
body { padding-top: 28px !important; }
<?php
endif;
if ( in_array( get_current_theme(), array('H3', 'H4', 'The Journalist v1.9') ) ) :
?>
body { padding-top: 28px; background-position: 0px 28px; }
<?php
endif;
?>
</style>
<?php
}
/**
* Determine whether the admin bar should be showing.
*
* @since 3.1.0
*
* @return bool Whether the admin bar should be showing.
*/
function is_admin_bar_showing() {
global $show_admin_bar;
if ( ! isset( $show_admin_bar ) || null === $show_admin_bar ) {
$show_admin_bar = true;
if ( defined('WP_SHOW_ADMIN_BAR') )
$show_admin_bar = (bool) WP_SHOW_ADMIN_BAR;
if (
! is_user_logged_in() ||
( is_admin() && ! is_multisite() )
)
$show_admin_bar = false;
}
$show_admin_bar = apply_filters( 'show_admin_bar', $show_admin_bar );
return $show_admin_bar;
}
?>
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