5 * This code handles the building and rendering of the press bar.
9 * Instantiate the admin bar object and set it up as a global for access elsewhere.
11 * UNHOOKING THIS FUNCTION WILL NOT PROPERLY REMOVE THE ADMIN BAR.
12 * For that, use show_admin_bar(false) or the 'show_admin_bar' filter.
16 * @return bool Whether the admin bar was successfully initialized.
18 function _wp_admin_bar_init() {
21 if ( ! is_admin_bar_showing() )
24 /* Load the admin bar class code ready for instantiation */
25 require( ABSPATH . WPINC . '/class-wp-admin-bar.php' );
27 /* Instantiate the admin bar */
30 * Filter the admin bar class to instantiate.
34 * @param string $wp_admin_bar_class Admin bar class to use. Default 'WP_Admin_Bar'.
36 $admin_bar_class = apply_filters( 'wp_admin_bar_class', 'WP_Admin_Bar' );
37 if ( class_exists( $admin_bar_class ) )
38 $wp_admin_bar = new $admin_bar_class;
42 $wp_admin_bar->initialize();
43 $wp_admin_bar->add_menus();
47 // Don't remove. Wrong way to disable.
48 add_action( 'template_redirect', '_wp_admin_bar_init', 0 );
49 add_action( 'admin_init', '_wp_admin_bar_init' );
52 * Render the admin bar to the page based on the $wp_admin_bar->menu member var.
53 * This is called very late on the footer actions so that it will render after anything else being
54 * added to the footer.
56 * It includes the action "admin_bar_menu" which should be used to hook in and
57 * add new menus to the admin bar. That way you can be sure that you are adding at most optimal point,
58 * right before the admin bar is rendered. This also gives you access to the $post global, among others.
62 function wp_admin_bar_render() {
65 if ( ! is_admin_bar_showing() || ! is_object( $wp_admin_bar ) )
69 * Load all necessary admin bar items.
71 * This is the hook used to add, remove, or manipulate admin bar items.
75 * @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar instance, passed by reference
77 do_action_ref_array( 'admin_bar_menu', array( &$wp_admin_bar ) );
80 * Fires before the admin bar is rendered.
84 do_action( 'wp_before_admin_bar_render' );
86 $wp_admin_bar->render();
89 * Fires after the admin bar is rendered.
93 do_action( 'wp_after_admin_bar_render' );
95 add_action( 'wp_footer', 'wp_admin_bar_render', 1000 );
96 add_action( 'in_admin_header', 'wp_admin_bar_render', 0 );
99 * Add the WordPress logo menu.
103 * @param WP_Admin_Bar $wp_admin_bar
105 function wp_admin_bar_wp_menu( $wp_admin_bar ) {
106 $wp_admin_bar->add_menu( array(
108 'title' => '<span class="ab-icon"></span>',
109 'href' => self_admin_url( 'about.php' ),
111 'title' => __('About WordPress'),
115 if ( is_user_logged_in() ) {
116 // Add "About WordPress" link
117 $wp_admin_bar->add_menu( array(
118 'parent' => 'wp-logo',
120 'title' => __('About WordPress'),
121 'href' => self_admin_url( 'about.php' ),
125 // Add WordPress.org link
126 $wp_admin_bar->add_menu( array(
127 'parent' => 'wp-logo-external',
129 'title' => __('WordPress.org'),
130 'href' => __('https://wordpress.org/'),
134 $wp_admin_bar->add_menu( array(
135 'parent' => 'wp-logo-external',
136 'id' => 'documentation',
137 'title' => __('Documentation'),
138 'href' => __('http://codex.wordpress.org/'),
142 $wp_admin_bar->add_menu( array(
143 'parent' => 'wp-logo-external',
144 'id' => 'support-forums',
145 'title' => __('Support Forums'),
146 'href' => __('https://wordpress.org/support/'),
150 $wp_admin_bar->add_menu( array(
151 'parent' => 'wp-logo-external',
153 'title' => __('Feedback'),
154 'href' => __('https://wordpress.org/support/forum/requests-and-feedback'),
159 * Add the sidebar toggle button.
163 * @param WP_Admin_Bar $wp_admin_bar
165 function wp_admin_bar_sidebar_toggle( $wp_admin_bar ) {
167 $wp_admin_bar->add_menu( array(
168 'id' => 'menu-toggle',
169 'title' => '<span class="ab-icon"></span><span class="screen-reader-text">' . __( 'Menu' ) . '</span>',
176 * Add the "My Account" item.
180 * @param WP_Admin_Bar $wp_admin_bar
182 function wp_admin_bar_my_account_item( $wp_admin_bar ) {
183 $user_id = get_current_user_id();
184 $current_user = wp_get_current_user();
185 $profile_url = get_edit_profile_url( $user_id );
190 $avatar = get_avatar( $user_id, 26 );
191 $howdy = sprintf( __('Howdy, %1$s'), $current_user->display_name );
192 $class = empty( $avatar ) ? '' : 'with-avatar';
194 $wp_admin_bar->add_menu( array(
195 'id' => 'my-account',
196 'parent' => 'top-secondary',
197 'title' => $howdy . $avatar,
198 'href' => $profile_url,
201 'title' => __('My Account'),
207 * Add the "My Account" submenu items.
211 * @param WP_Admin_Bar $wp_admin_bar
213 function wp_admin_bar_my_account_menu( $wp_admin_bar ) {
214 $user_id = get_current_user_id();
215 $current_user = wp_get_current_user();
216 $profile_url = get_edit_profile_url( $user_id );
221 $wp_admin_bar->add_group( array(
222 'parent' => 'my-account',
223 'id' => 'user-actions',
226 $user_info = get_avatar( $user_id, 64 );
227 $user_info .= "<span class='display-name'>{$current_user->display_name}</span>";
229 if ( $current_user->display_name !== $current_user->user_login )
230 $user_info .= "<span class='username'>{$current_user->user_login}</span>";
232 $wp_admin_bar->add_menu( array(
233 'parent' => 'user-actions',
235 'title' => $user_info,
236 'href' => $profile_url,
241 $wp_admin_bar->add_menu( array(
242 'parent' => 'user-actions',
243 'id' => 'edit-profile',
244 'title' => __( 'Edit My Profile' ),
245 'href' => $profile_url,
247 $wp_admin_bar->add_menu( array(
248 'parent' => 'user-actions',
250 'title' => __( 'Log Out' ),
251 'href' => wp_logout_url(),
256 * Add the "Site Name" menu.
260 * @param WP_Admin_Bar $wp_admin_bar
262 function wp_admin_bar_site_menu( $wp_admin_bar ) {
263 // Don't show for logged out users.
264 if ( ! is_user_logged_in() )
267 // Show only when the user is a member of this site, or they're a super admin.
268 if ( ! is_user_member_of_blog() && ! is_super_admin() )
271 $blogname = get_bloginfo('name');
274 $blogname = preg_replace( '#^(https?://)?(www.)?#', '', get_home_url() );
277 if ( is_network_admin() ) {
278 $blogname = sprintf( __('Network Admin: %s'), esc_html( get_current_site()->site_name ) );
279 } elseif ( is_user_admin() ) {
280 $blogname = sprintf( __('Global Dashboard: %s'), esc_html( get_current_site()->site_name ) );
283 $title = wp_html_excerpt( $blogname, 40, '…' );
285 $wp_admin_bar->add_menu( array(
288 'href' => is_admin() ? home_url( '/' ) : admin_url(),
291 // Create submenu items.
294 // Add an option to visit the site.
295 $wp_admin_bar->add_menu( array(
296 'parent' => 'site-name',
298 'title' => __( 'Visit Site' ),
299 'href' => home_url( '/' ),
302 if ( is_blog_admin() && is_multisite() && current_user_can( 'manage_sites' ) ) {
303 $wp_admin_bar->add_menu( array(
304 'parent' => 'site-name',
306 'title' => __( 'Edit Site' ),
307 'href' => network_admin_url( 'site-info.php?id=' . get_current_blog_id() ),
312 // We're on the front end, link to the Dashboard.
313 $wp_admin_bar->add_menu( array(
314 'parent' => 'site-name',
316 'title' => __( 'Dashboard' ),
317 'href' => admin_url(),
320 // Add the appearance submenu items.
321 wp_admin_bar_appearance_menu( $wp_admin_bar );
326 * Add the "My Sites/[Site Name]" menu and all submenus.
330 * @param WP_Admin_Bar $wp_admin_bar
332 function wp_admin_bar_my_sites_menu( $wp_admin_bar ) {
333 // Don't show for logged out users or single site mode.
334 if ( ! is_user_logged_in() || ! is_multisite() )
337 // Show only when the user has at least one site, or they're a super admin.
338 if ( count( $wp_admin_bar->user->blogs ) < 1 && ! is_super_admin() )
341 $wp_admin_bar->add_menu( array(
343 'title' => __( 'My Sites' ),
344 'href' => admin_url( 'my-sites.php' ),
347 if ( is_super_admin() ) {
348 $wp_admin_bar->add_group( array(
349 'parent' => 'my-sites',
350 'id' => 'my-sites-super-admin',
353 $wp_admin_bar->add_menu( array(
354 'parent' => 'my-sites-super-admin',
355 'id' => 'network-admin',
356 'title' => __('Network Admin'),
357 'href' => network_admin_url(),
360 $wp_admin_bar->add_menu( array(
361 'parent' => 'network-admin',
362 'id' => 'network-admin-d',
363 'title' => __( 'Dashboard' ),
364 'href' => network_admin_url(),
366 $wp_admin_bar->add_menu( array(
367 'parent' => 'network-admin',
368 'id' => 'network-admin-s',
369 'title' => __( 'Sites' ),
370 'href' => network_admin_url( 'sites.php' ),
372 $wp_admin_bar->add_menu( array(
373 'parent' => 'network-admin',
374 'id' => 'network-admin-u',
375 'title' => __( 'Users' ),
376 'href' => network_admin_url( 'users.php' ),
378 $wp_admin_bar->add_menu( array(
379 'parent' => 'network-admin',
380 'id' => 'network-admin-t',
381 'title' => __( 'Themes' ),
382 'href' => network_admin_url( 'themes.php' ),
384 $wp_admin_bar->add_menu( array(
385 'parent' => 'network-admin',
386 'id' => 'network-admin-p',
387 'title' => __( 'Plugins' ),
388 'href' => network_admin_url( 'plugins.php' ),
393 $wp_admin_bar->add_group( array(
394 'parent' => 'my-sites',
395 'id' => 'my-sites-list',
397 'class' => is_super_admin() ? 'ab-sub-secondary' : '',
401 foreach ( (array) $wp_admin_bar->user->blogs as $blog ) {
402 switch_to_blog( $blog->userblog_id );
404 $blavatar = '<div class="blavatar"></div>';
406 $blogname = $blog->blogname;
409 $blogname = preg_replace( '#^(https?://)?(www.)?#', '', get_home_url() );
412 $menu_id = 'blog-' . $blog->userblog_id;
414 $wp_admin_bar->add_menu( array(
415 'parent' => 'my-sites-list',
417 'title' => $blavatar . $blogname,
418 'href' => admin_url(),
421 $wp_admin_bar->add_menu( array(
422 'parent' => $menu_id,
423 'id' => $menu_id . '-d',
424 'title' => __( 'Dashboard' ),
425 'href' => admin_url(),
428 if ( current_user_can( get_post_type_object( 'post' )->cap->create_posts ) ) {
429 $wp_admin_bar->add_menu( array(
430 'parent' => $menu_id,
431 'id' => $menu_id . '-n',
432 'title' => __( 'New Post' ),
433 'href' => admin_url( 'post-new.php' ),
437 if ( current_user_can( 'edit_posts' ) ) {
438 $wp_admin_bar->add_menu( array(
439 'parent' => $menu_id,
440 'id' => $menu_id . '-c',
441 'title' => __( 'Manage Comments' ),
442 'href' => admin_url( 'edit-comments.php' ),
446 $wp_admin_bar->add_menu( array(
447 'parent' => $menu_id,
448 'id' => $menu_id . '-v',
449 'title' => __( 'Visit Site' ),
450 'href' => home_url( '/' ),
453 restore_current_blog();
458 * Provide a shortlink.
462 * @param WP_Admin_Bar $wp_admin_bar
464 function wp_admin_bar_shortlink_menu( $wp_admin_bar ) {
465 $short = wp_get_shortlink( 0, 'query' );
466 $id = 'get-shortlink';
468 if ( empty( $short ) )
471 $html = '<input class="shortlink-input" type="text" readonly="readonly" value="' . esc_attr( $short ) . '" />';
473 $wp_admin_bar->add_menu( array(
475 'title' => __( 'Shortlink' ),
477 'meta' => array( 'html' => $html ),
482 * Provide an edit link for posts and terms.
486 * @param WP_Admin_Bar $wp_admin_bar
488 function wp_admin_bar_edit_menu( $wp_admin_bar ) {
489 global $tag, $wp_the_query;
492 $current_screen = get_current_screen();
495 if ( 'post' == $current_screen->base
496 && 'add' != $current_screen->action
497 && ( $post_type_object = get_post_type_object( $post->post_type ) )
498 && current_user_can( 'read_post', $post->ID )
499 && ( $post_type_object->public )
500 && ( $post_type_object->show_in_admin_bar ) )
502 if( 'draft' == $post->post_status ) {
503 $preview_link = set_url_scheme( get_permalink( $post->ID ) );
504 /** This filter is documented in wp-admin/includes/meta-boxes.php */
505 $preview_link = apply_filters( 'preview_post_link', add_query_arg( 'preview', 'true', $preview_link ), $post );
506 $wp_admin_bar->add_menu( array(
508 'title' => $post_type_object->labels->view_item,
509 'href' => esc_url( $preview_link ),
510 'meta' => array( 'target' => 'wp-preview-' . $post->ID ),
513 $wp_admin_bar->add_menu( array(
515 'title' => $post_type_object->labels->view_item,
516 'href' => get_permalink( $post->ID )
519 } elseif ( 'edit-tags' == $current_screen->base
520 && isset( $tag ) && is_object( $tag )
521 && ( $tax = get_taxonomy( $tag->taxonomy ) )
524 $wp_admin_bar->add_menu( array(
526 'title' => $tax->labels->view_item,
527 'href' => get_term_link( $tag )
531 $current_object = $wp_the_query->get_queried_object();
533 if ( empty( $current_object ) )
536 if ( ! empty( $current_object->post_type )
537 && ( $post_type_object = get_post_type_object( $current_object->post_type ) )
538 && current_user_can( 'edit_post', $current_object->ID )
539 && $post_type_object->show_ui && $post_type_object->show_in_admin_bar
540 && $edit_post_link = get_edit_post_link( $current_object->ID ) )
542 $wp_admin_bar->add_menu( array(
544 'title' => $post_type_object->labels->edit_item,
545 'href' => $edit_post_link
547 } elseif ( ! empty( $current_object->taxonomy )
548 && ( $tax = get_taxonomy( $current_object->taxonomy ) )
549 && current_user_can( $tax->cap->edit_terms )
551 && $edit_term_link = get_edit_term_link( $current_object->term_id, $current_object->taxonomy ) )
553 $wp_admin_bar->add_menu( array(
555 'title' => $tax->labels->edit_item,
556 'href' => $edit_term_link
563 * Add "Add New" menu.
567 * @param WP_Admin_Bar $wp_admin_bar
569 function wp_admin_bar_new_content_menu( $wp_admin_bar ) {
572 $cpts = (array) get_post_types( array( 'show_in_admin_bar' => true ), 'objects' );
574 if ( isset( $cpts['post'] ) && current_user_can( $cpts['post']->cap->create_posts ) )
575 $actions[ 'post-new.php' ] = array( $cpts['post']->labels->name_admin_bar, 'new-post' );
577 if ( isset( $cpts['attachment'] ) && current_user_can( 'upload_files' ) )
578 $actions[ 'media-new.php' ] = array( $cpts['attachment']->labels->name_admin_bar, 'new-media' );
580 if ( current_user_can( 'manage_links' ) )
581 $actions[ 'link-add.php' ] = array( _x( 'Link', 'add new from admin bar' ), 'new-link' );
583 if ( isset( $cpts['page'] ) && current_user_can( $cpts['page']->cap->create_posts ) )
584 $actions[ 'post-new.php?post_type=page' ] = array( $cpts['page']->labels->name_admin_bar, 'new-page' );
586 unset( $cpts['post'], $cpts['page'], $cpts['attachment'] );
588 // Add any additional custom post types.
589 foreach ( $cpts as $cpt ) {
590 if ( ! current_user_can( $cpt->cap->create_posts ) )
593 $key = 'post-new.php?post_type=' . $cpt->name;
594 $actions[ $key ] = array( $cpt->labels->name_admin_bar, 'new-' . $cpt->name );
596 // Avoid clash with parent node and a 'content' post type.
597 if ( isset( $actions['post-new.php?post_type=content'] ) )
598 $actions['post-new.php?post_type=content'][1] = 'add-new-content';
600 if ( current_user_can( 'create_users' ) || current_user_can( 'promote_users' ) )
601 $actions[ 'user-new.php' ] = array( _x( 'User', 'add new from admin bar' ), 'new-user' );
606 $title = '<span class="ab-icon"></span><span class="ab-label">' . _x( 'New', 'admin bar menu group label' ) . '</span>';
608 $wp_admin_bar->add_menu( array(
609 'id' => 'new-content',
611 'href' => admin_url( current( array_keys( $actions ) ) ),
613 'title' => _x( 'Add New', 'admin bar menu group label' ),
617 foreach ( $actions as $link => $action ) {
618 list( $title, $id ) = $action;
620 $wp_admin_bar->add_menu( array(
621 'parent' => 'new-content',
624 'href' => admin_url( $link )
630 * Add edit comments link with awaiting moderation count bubble.
634 * @param WP_Admin_Bar $wp_admin_bar
636 function wp_admin_bar_comments_menu( $wp_admin_bar ) {
637 if ( !current_user_can('edit_posts') )
640 $awaiting_mod = wp_count_comments();
641 $awaiting_mod = $awaiting_mod->moderated;
642 $awaiting_title = esc_attr( sprintf( _n( '%s comment awaiting moderation', '%s comments awaiting moderation', $awaiting_mod ), number_format_i18n( $awaiting_mod ) ) );
644 $icon = '<span class="ab-icon"></span>';
645 $title = '<span id="ab-awaiting-mod" class="ab-label awaiting-mod pending-count count-' . $awaiting_mod . '">' . number_format_i18n( $awaiting_mod ) . '</span>';
647 $wp_admin_bar->add_menu( array(
649 'title' => $icon . $title,
650 'href' => admin_url('edit-comments.php'),
651 'meta' => array( 'title' => $awaiting_title ),
656 * Add appearance submenu items to the "Site Name" menu.
660 * @param WP_Admin_Bar $wp_admin_bar
662 function wp_admin_bar_appearance_menu( $wp_admin_bar ) {
663 $wp_admin_bar->add_group( array( 'parent' => 'site-name', 'id' => 'appearance' ) );
665 if ( current_user_can( 'switch_themes' ) || current_user_can( 'edit_theme_options' ) )
666 $wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'id' => 'themes', 'title' => __('Themes'), 'href' => admin_url('themes.php') ) );
668 if ( ! current_user_can( 'edit_theme_options' ) )
671 $current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
672 $customize_url = add_query_arg( 'url', urlencode( $current_url ), wp_customize_url() );
673 if ( current_user_can( 'customize' ) ) {
674 $wp_admin_bar->add_menu( array(
675 'parent' => 'appearance',
677 'title' => __('Customize'),
678 'href' => $customize_url,
680 'class' => 'hide-if-no-customize',
683 add_action( 'wp_before_admin_bar_render', 'wp_customize_support_script' );
686 if ( current_theme_supports( 'widgets' ) )
687 $wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'id' => 'widgets', 'title' => __('Widgets'), 'href' => admin_url('widgets.php') ) );
689 if ( current_theme_supports( 'menus' ) || current_theme_supports( 'widgets' ) )
690 $wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'id' => 'menus', 'title' => __('Menus'), 'href' => admin_url('nav-menus.php') ) );
692 if ( current_theme_supports( 'custom-background' ) ) {
693 $wp_admin_bar->add_menu( array(
694 'parent' => 'appearance',
695 'id' => 'background',
696 'title' => __( 'Background' ),
697 'href' => admin_url( 'themes.php?page=custom-background' ),
699 'class' => 'hide-if-customize',
703 if ( current_user_can( 'customize' ) ) {
704 $wp_admin_bar->add_menu( array(
705 'parent' => 'appearance',
706 'id' => 'customize-background',
707 'title' => __( 'Background' ),
708 'href' => add_query_arg( urlencode( 'autofocus[control]' ), 'background_image', $customize_url ), // urlencode() needed due to #16859
710 'class' => 'hide-if-no-customize',
716 if ( current_theme_supports( 'custom-header' ) ) {
717 $wp_admin_bar->add_menu( array(
718 'parent' => 'appearance',
720 'title' => __( 'Header' ),
721 'href' => admin_url( 'themes.php?page=custom-header' ),
723 'class' => 'hide-if-customize',
727 if ( current_user_can( 'customize' ) ) {
728 $wp_admin_bar->add_menu( array(
729 'parent' => 'appearance',
730 'id' => 'customize-header',
731 'title' => __( 'Header' ),
732 'href' => add_query_arg( urlencode( 'autofocus[control]' ), 'header_image', $customize_url ), // urlencode() needed due to #16859
734 'class' => 'hide-if-no-customize',
743 * Provide an update link if theme/plugin/core updates are available.
747 * @param WP_Admin_Bar $wp_admin_bar
749 function wp_admin_bar_updates_menu( $wp_admin_bar ) {
751 $update_data = wp_get_update_data();
753 if ( !$update_data['counts']['total'] )
756 $title = '<span class="ab-icon"></span><span class="ab-label">' . number_format_i18n( $update_data['counts']['total'] ) . '</span>';
757 $title .= '<span class="screen-reader-text">' . $update_data['title'] . '</span>';
759 $wp_admin_bar->add_menu( array(
762 'href' => network_admin_url( 'update-core.php' ),
764 'title' => $update_data['title'],
774 * @param WP_Admin_Bar $wp_admin_bar
776 function wp_admin_bar_search_menu( $wp_admin_bar ) {
780 $form = '<form action="' . esc_url( home_url( '/' ) ) . '" method="get" id="adminbarsearch">';
781 $form .= '<input class="adminbar-input" name="s" id="adminbar-search" type="text" value="" maxlength="150" />';
782 $form .= '<input type="submit" class="adminbar-button" value="' . __('Search') . '"/>';
785 $wp_admin_bar->add_menu( array(
786 'parent' => 'top-secondary',
790 'class' => 'admin-bar-search',
797 * Add secondary menus.
801 * @param WP_Admin_Bar $wp_admin_bar
803 function wp_admin_bar_add_secondary_groups( $wp_admin_bar ) {
804 $wp_admin_bar->add_group( array(
805 'id' => 'top-secondary',
807 'class' => 'ab-top-secondary',
811 $wp_admin_bar->add_group( array(
812 'parent' => 'wp-logo',
813 'id' => 'wp-logo-external',
815 'class' => 'ab-sub-secondary',
821 * Style and scripts for the admin bar.
825 function wp_admin_bar_header() { ?>
826 <style type="text/css" media="print">#wpadminbar { display:none; }</style>
831 * Default admin bar callback.
835 function _admin_bar_bump_cb() { ?>
836 <style type="text/css" media="screen">
837 html { margin-top: 32px !important; }
838 * html body { margin-top: 32px !important; }
839 @media screen and ( max-width: 782px ) {
840 html { margin-top: 46px !important; }
841 * html body { margin-top: 46px !important; }
848 * Set the display status of the admin bar.
850 * This can be called immediately upon plugin load. It does not need to be called from a function hooked to the init action.
854 * @param bool $show Whether to allow the admin bar to show.
857 function show_admin_bar( $show ) {
858 global $show_admin_bar;
859 $show_admin_bar = (bool) $show;
863 * Determine whether the admin bar should be showing.
867 * @return bool Whether the admin bar should be showing.
869 function is_admin_bar_showing() {
870 global $show_admin_bar, $pagenow;
872 // For all these types of requests, we never want an admin bar.
873 if ( defined('XMLRPC_REQUEST') || defined('DOING_AJAX') || defined('IFRAME_REQUEST') )
876 // Integrated into the admin.
880 if ( ! isset( $show_admin_bar ) ) {
881 if ( ! is_user_logged_in() || 'wp-login.php' == $pagenow ) {
882 $show_admin_bar = false;
884 $show_admin_bar = _get_admin_bar_pref();
889 * Filter whether to show the admin bar.
891 * Returning false to this hook is the recommended way to hide the admin bar.
892 * The user's display preference is used for logged in users.
896 * @param bool $show_admin_bar Whether the admin bar should be shown. Default false.
898 $show_admin_bar = apply_filters( 'show_admin_bar', $show_admin_bar );
900 return $show_admin_bar;
904 * Retrieve the admin bar display preference of a user.
909 * @param string $context Context of this preference check. Defaults to 'front'. The 'admin'
910 * preference is no longer used.
911 * @param int $user Optional. ID of the user to check, defaults to 0 for current user.
912 * @return bool Whether the admin bar should be showing for this user.
914 function _get_admin_bar_pref( $context = 'front', $user = 0 ) {
915 $pref = get_user_option( "show_admin_bar_{$context}", $user );
916 if ( false === $pref )
919 return 'true' === $pref;