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Edit File : admin-bar.php \| Size : 29.03 KB
<?php /** * Toolbar API: Top-level Toolbar functionality * * @package WordPress * @subpackage Toolbar * @since 3.1.0 / /* * Instantiate the admin bar object and set it up as a global for access elsewhere. * * UNHOOKING THIS FUNCTION WILL NOT PROPERLY REMOVE THE ADMIN BAR. * For that, use show_admin_bar(false) or the {@see 'show_admin_bar'} filter. * * @since 3.1.0 * @access private * * @global WP_Admin_Bar $wp_admin_bar * * @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_once( ABSPATH . WPINC . '/class-wp-admin-bar.php' ); / Instantiate the admin bar / /* * Filters the admin bar class to instantiate. * * @since 3.1.0 * * @param string $wp_admin_bar_class Admin bar class to use. Default 'WP_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; } /* * Renders the admin bar to the page based on the $wp_admin_bar->menu member var. * * This is called very late on the footer actions so that it will render after * anything else being added to the footer. * * It includes the {@see 'admin_bar_menu'} action which should be used to hook in and * add new menus to the admin bar. That way you can be sure that you are adding at most * optimal point, right before the admin bar is rendered. This also gives you access to * the `$post` global, among others. * * @since 3.1.0 * * @global WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_render() { global $wp_admin_bar; if ( ! is_admin_bar_showing() \|\| ! is_object( $wp_admin_bar ) ) { return; } /* * Load all necessary admin bar items. * * This is the hook used to add, remove, or manipulate admin bar items. * * @since 3.1.0 * * @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar instance, passed by reference / do_action_ref_array( 'admin_bar_menu', array( &$wp_admin_bar ) ); /* * Fires before the admin bar is rendered. * * @since 3.1.0 / do_action( 'wp_before_admin_bar_render' ); $wp_admin_bar->render(); /* * Fires after the admin bar is rendered. * * @since 3.1.0 / do_action( 'wp_after_admin_bar_render' ); } /* * Add the WordPress logo menu. * * @since 3.3.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_wp_menu( $wp_admin_bar ) { if ( current_user_can( 'read' ) ) { $about_url = self_admin_url( 'about.php' ); } elseif ( is_multisite() ) { $about_url = get_dashboard_url( get_current_user_id(), 'about.php' ); } else { $about_url = false; } $wp_logo_menu_args = array( 'id' => 'wp-logo', 'title' => '<span class="ab-icon"></span><span class="screen-reader-text">' . __( 'About WordPress' ) . '</span>', 'href' => $about_url, ); // Set tabindex="0" to make sub menus accessible when no URL is available. if ( ! $about_url ) { $wp_logo_menu_args['meta'] = array( 'tabindex' => 0, ); } $wp_admin_bar->add_menu( $wp_logo_menu_args ); if ( $about_url ) { // Add "About WordPress" link $wp_admin_bar->add_menu( array( 'parent' => 'wp-logo', 'id' => 'about', 'title' => __( 'About WordPress' ), 'href' => $about_url, ) ); } // Add WordPress.org link $wp_admin_bar->add_menu( array( 'parent' => 'wp-logo-external', 'id' => 'wporg', 'title' => __( 'WordPress.org' ), 'href' => __( 'https://wordpress.org/' ), ) ); // Add codex link $wp_admin_bar->add_menu( array( 'parent' => 'wp-logo-external', 'id' => 'documentation', 'title' => __( 'Documentation' ), 'href' => __( 'https://sitepad.com/docs/' ), ) ); // Add forums link $wp_admin_bar->add_menu( array( 'parent' => 'wp-logo-external', 'id' => 'support-forums', 'title' => __( 'Support Forums' ), 'href' => __( 'https://sitepad.com/support/' ), ) ); // Add feedback link $wp_admin_bar->add_menu( array( 'parent' => 'wp-logo-external', 'id' => 'feedback', 'title' => __( 'Feedback' ), 'href' => __( 'https://sitepad.com/support/forum/requests-and-feedback' ), ) ); } /* * Add the sidebar toggle button. * * @since 3.8.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_sidebar_toggle( $wp_admin_bar ) { if ( is_admin() ) { $wp_admin_bar->add_menu( array( 'id' => 'menu-toggle', 'title' => '<span class="ab-icon"></span><span class="screen-reader-text">' . __( 'Menu' ) . '</span>', 'href' => '#', ) ); } } /* * Add the "My Account" item. * * @since 3.3.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_my_account_item( $wp_admin_bar ) { $user_id = get_current_user_id(); $current_user = wp_get_current_user(); if ( ! $user_id ) { return; } if ( current_user_can( 'read' ) ) { $profile_url = get_edit_profile_url( $user_id ); } elseif ( is_multisite() ) { $profile_url = get_dashboard_url( $user_id, 'profile.php' ); } else { $profile_url = false; } $avatar = get_avatar( $user_id, 26 ); / translators: %s: current user's display name / $howdy = sprintf( __( 'Howdy, %s' ), '<span class="display-name">' . $current_user->display_name . '</span>' ); $class = empty( $avatar ) ? '' : 'with-avatar'; $wp_admin_bar->add_menu( array( 'id' => 'my-account', 'parent' => 'top-secondary', 'title' => $howdy . $avatar, 'href' => $profile_url, 'meta' => array( 'class' => $class, ), ) ); } /* * Add the "My Account" submenu items. * * @since 3.1.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_my_account_menu( $wp_admin_bar ) { $user_id = get_current_user_id(); $current_user = wp_get_current_user(); if ( ! $user_id ) { return; } if ( current_user_can( 'read' ) ) { $profile_url = get_edit_profile_url( $user_id ); } elseif ( is_multisite() ) { $profile_url = get_dashboard_url( $user_id, 'profile.php' ); } else { $profile_url = false; } $wp_admin_bar->add_group( array( 'parent' => 'my-account', 'id' => 'user-actions', ) ); $user_info = get_avatar( $user_id, 64 ); $user_info .= "<span class='display-name'>{$current_user->display_name}</span>"; if ( $current_user->display_name !== $current_user->user_login ) { $user_info .= "<span class='username'>{$current_user->user_login}</span>"; } $wp_admin_bar->add_menu( array( 'parent' => 'user-actions', 'id' => 'user-info', 'title' => $user_info, 'href' => $profile_url, 'meta' => array( 'tabindex' => -1, ), ) ); if ( false !== $profile_url ) { $wp_admin_bar->add_menu( array( 'parent' => 'user-actions', 'id' => 'edit-profile', 'title' => __( 'Edit My Profile' ), 'href' => $profile_url, ) ); } $wp_admin_bar->add_menu( array( 'parent' => 'user-actions', 'id' => 'logout', 'title' => __( 'Log Out' ), 'href' => wp_logout_url(), ) ); } /* * Add the "Site Name" menu. * * @since 3.3.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_site_menu( $wp_admin_bar ) { // Don't show for logged out users. if ( ! is_user_logged_in() ) { return; } // Show only when the user is a member of this site, or they're a super admin. if ( ! is_user_member_of_blog() && ! current_user_can( 'manage_network' ) ) { return; } $blogname = get_bloginfo( 'name' ); if ( ! $blogname ) { $blogname = preg_replace( '#^(https?://)?(www.)?#', '', get_home_url() ); } if ( is_network_admin() ) { / translators: %s: site name / $blogname = sprintf( __( 'Network Admin: %s' ), esc_html( get_network()->site_name ) ); } elseif ( is_user_admin() ) { / translators: %s: site name / $blogname = sprintf( __( 'User Dashboard: %s' ), esc_html( get_network()->site_name ) ); } $title = wp_html_excerpt( $blogname, 40, '…' ); $wp_admin_bar->add_menu( array( 'id' => 'site-name', 'title' => $title, 'href' => ( is_admin() \|\| ! current_user_can( 'read' ) ) ? home_url( '/' ) : admin_url(), ) ); // Create submenu items. if ( is_admin() ) { // Add an option to visit the site. $wp_admin_bar->add_menu( array( 'parent' => 'site-name', 'id' => 'view-site', 'title' => __( 'Visit Site' ), 'href' => home_url( '/' ), ) ); if ( is_blog_admin() && is_multisite() && current_user_can( 'manage_sites' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'site-name', 'id' => 'edit-site', 'title' => __( 'Edit Site' ), 'href' => network_admin_url( 'site-info.php?id=' . get_current_blog_id() ), ) ); } } elseif ( current_user_can( 'read' ) ) { // We're on the front end, link to the Dashboard. $wp_admin_bar->add_menu( array( 'parent' => 'site-name', 'id' => 'dashboard', 'title' => __( 'Dashboard' ), 'href' => admin_url(), ) ); // Add the appearance submenu items. wp_admin_bar_appearance_menu( $wp_admin_bar ); } } /* * Adds the "Customize" link to the Toolbar. * * @since 4.3.0 * * @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar instance. * @global WP_Customize_Manager $wp_customize / function wp_admin_bar_customize_menu( $wp_admin_bar ) { global $wp_customize; // Don't show for users who can't access the customizer or when in the admin. if ( ! current_user_can( 'customize' ) \|\| is_admin() ) { return; } // Don't show if the user cannot edit a given customize_changeset post currently being previewed. if ( is_customize_preview() && $wp_customize->changeset_post_id() && ! current_user_can( get_post_type_object( 'customize_changeset' )->cap->edit_post, $wp_customize->changeset_post_id() ) ) { return; } $current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; if ( is_customize_preview() && $wp_customize->changeset_uuid() ) { $current_url = remove_query_arg( 'customize_changeset_uuid', $current_url ); } $customize_url = add_query_arg( 'url', urlencode( $current_url ), wp_customize_url() ); if ( is_customize_preview() ) { $customize_url = add_query_arg( array( 'changeset_uuid' => $wp_customize->changeset_uuid() ), $customize_url ); } $wp_admin_bar->add_menu( array( 'id' => 'customize', 'title' => __( 'Customize' ), 'href' => $customize_url, 'meta' => array( 'class' => 'hide-if-no-customize', ), ) ); } /* * Add the "My Sites/[Site Name]" menu and all submenus. * * @since 3.1.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_my_sites_menu( $wp_admin_bar ) { // Don't show for logged out users or single site mode. if ( ! is_user_logged_in() \|\| ! is_multisite() ) { return; } // Show only when the user has at least one site, or they're a super admin. if ( count( $wp_admin_bar->user->blogs ) < 1 && ! current_user_can( 'manage_network' ) ) { return; } if ( $wp_admin_bar->user->active_blog ) { $my_sites_url = get_admin_url( $wp_admin_bar->user->active_blog->blog_id, 'my-sites.php' ); } else { $my_sites_url = admin_url( 'my-sites.php' ); } $wp_admin_bar->add_menu( array( 'id' => 'my-sites', 'title' => __( 'My Sites' ), 'href' => $my_sites_url, ) ); if ( current_user_can( 'manage_network' ) ) { $wp_admin_bar->add_group( array( 'parent' => 'my-sites', 'id' => 'my-sites-super-admin', ) ); $wp_admin_bar->add_menu( array( 'parent' => 'my-sites-super-admin', 'id' => 'network-admin', 'title' => __( 'Network Admin' ), 'href' => network_admin_url(), ) ); $wp_admin_bar->add_menu( array( 'parent' => 'network-admin', 'id' => 'network-admin-d', 'title' => __( 'Dashboard' ), 'href' => network_admin_url(), ) ); if ( current_user_can( 'manage_sites' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'network-admin', 'id' => 'network-admin-s', 'title' => __( 'Sites' ), 'href' => network_admin_url( 'sites.php' ), ) ); } if ( current_user_can( 'manage_network_users' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'network-admin', 'id' => 'network-admin-u', 'title' => __( 'Users' ), 'href' => network_admin_url( 'users.php' ), ) ); } if ( current_user_can( 'manage_network_themes' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'network-admin', 'id' => 'network-admin-t', 'title' => __( 'Themes' ), 'href' => network_admin_url( 'themes.php' ), ) ); } if ( current_user_can( 'manage_network_plugins' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'network-admin', 'id' => 'network-admin-p', 'title' => __( 'Plugins' ), 'href' => network_admin_url( 'plugins.php' ), ) ); } if ( current_user_can( 'manage_network_options' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'network-admin', 'id' => 'network-admin-o', 'title' => __( 'Settings' ), 'href' => network_admin_url( 'settings.php' ), ) ); } } // Add site links $wp_admin_bar->add_group( array( 'parent' => 'my-sites', 'id' => 'my-sites-list', 'meta' => array( 'class' => current_user_can( 'manage_network' ) ? 'ab-sub-secondary' : '', ), ) ); foreach ( (array) $wp_admin_bar->user->blogs as $blog ) { switch_to_blog( $blog->userblog_id ); $blavatar = '<div class="blavatar"></div>'; $blogname = $blog->blogname; if ( ! $blogname ) { $blogname = preg_replace( '#^(https?://)?(www.)?#', '', get_home_url() ); } $menu_id = 'blog-' . $blog->userblog_id; if ( current_user_can( 'read' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'my-sites-list', 'id' => $menu_id, 'title' => $blavatar . $blogname, 'href' => admin_url(), ) ); $wp_admin_bar->add_menu( array( 'parent' => $menu_id, 'id' => $menu_id . '-d', 'title' => __( 'Dashboard' ), 'href' => admin_url(), ) ); } else { $wp_admin_bar->add_menu( array( 'parent' => 'my-sites-list', 'id' => $menu_id, 'title' => $blavatar . $blogname, 'href' => home_url(), ) ); } if ( current_user_can( get_post_type_object( 'post' )->cap->create_posts ) ) { $wp_admin_bar->add_menu( array( 'parent' => $menu_id, 'id' => $menu_id . '-n', 'title' => get_post_type_object( 'post' )->labels->new_item, 'href' => admin_url( 'post-new.php' ), ) ); } if ( current_user_can( 'edit_posts' ) ) { $wp_admin_bar->add_menu( array( 'parent' => $menu_id, 'id' => $menu_id . '-c', 'title' => __( 'Manage Comments' ), 'href' => admin_url( 'edit-comments.php' ), ) ); } $wp_admin_bar->add_menu( array( 'parent' => $menu_id, 'id' => $menu_id . '-v', 'title' => __( 'Visit Site' ), 'href' => home_url( '/' ), ) ); restore_current_blog(); } } /* * Provide a shortlink. * * @since 3.1.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_shortlink_menu( $wp_admin_bar ) { $short = wp_get_shortlink( 0, 'query' ); $id = 'get-shortlink'; if ( empty( $short ) ) { return; } $html = '<input class="shortlink-input" type="text" readonly="readonly" value="' . esc_attr( $short ) . '" />'; $wp_admin_bar->add_menu( array( 'id' => $id, 'title' => __( 'Shortlink' ), 'href' => $short, 'meta' => array( 'html' => $html ), ) ); } /* * Provide an edit link for posts and terms. * * @since 3.1.0 * * @global WP_Term $tag * @global WP_Query $wp_the_query * @global int $user_id The ID of the user being edited. Not to be confused with the * global $user_ID, which contains the ID of the current user. * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_edit_menu( $wp_admin_bar ) { global $tag, $wp_the_query, $user_id; if ( is_admin() ) { $current_screen = get_current_screen(); $post = get_post(); if ( 'post' == $current_screen->base && 'add' != $current_screen->action && ( $post_type_object = get_post_type_object( $post->post_type ) ) && current_user_can( 'read_post', $post->ID ) && ( $post_type_object->public ) && ( $post_type_object->show_in_admin_bar ) ) { if ( 'draft' == $post->post_status ) { $preview_link = get_preview_post_link( $post ); $wp_admin_bar->add_menu( array( 'id' => 'preview', 'title' => $post_type_object->labels->view_item, 'href' => esc_url( $preview_link ), 'meta' => array( 'target' => 'wp-preview-' . $post->ID ), ) ); } else { $wp_admin_bar->add_menu( array( 'id' => 'view', 'title' => $post_type_object->labels->view_item, 'href' => get_permalink( $post->ID ), ) ); } } elseif ( 'edit' == $current_screen->base && ( $post_type_object = get_post_type_object( $current_screen->post_type ) ) && ( $post_type_object->public ) && ( $post_type_object->show_in_admin_bar ) && ( get_post_type_archive_link( $post_type_object->name ) ) && ! ( 'post' === $post_type_object->name && 'posts' === get_option( 'show_on_front' ) ) ) { $wp_admin_bar->add_node( array( 'id' => 'archive', 'title' => $post_type_object->labels->view_items, 'href' => get_post_type_archive_link( $current_screen->post_type ), ) ); } elseif ( 'term' == $current_screen->base && isset( $tag ) && is_object( $tag ) && ! is_wp_error( $tag ) && ( $tax = get_taxonomy( $tag->taxonomy ) ) && is_taxonomy_viewable( $tax ) ) { $wp_admin_bar->add_menu( array( 'id' => 'view', 'title' => $tax->labels->view_item, 'href' => get_term_link( $tag ), ) ); } elseif ( 'user-edit' == $current_screen->base && isset( $user_id ) && ( $user_object = get_userdata( $user_id ) ) && $user_object->exists() && $view_link = get_author_posts_url( $user_object->ID ) ) { $wp_admin_bar->add_menu( array( 'id' => 'view', 'title' => __( 'View User' ), 'href' => $view_link, ) ); } } else { $current_object = $wp_the_query->get_queried_object(); if ( empty( $current_object ) ) { return; } if ( ! empty( $current_object->post_type ) && ( $post_type_object = get_post_type_object( $current_object->post_type ) ) && current_user_can( 'edit_post', $current_object->ID ) && $post_type_object->show_in_admin_bar && $edit_post_link = get_edit_post_link( $current_object->ID ) ) { $wp_admin_bar->add_menu( array( 'id' => 'edit', 'title' => $post_type_object->labels->edit_item, 'href' => $edit_post_link, ) ); } elseif ( ! empty( $current_object->taxonomy ) && ( $tax = get_taxonomy( $current_object->taxonomy ) ) && current_user_can( 'edit_term', $current_object->term_id ) && $edit_term_link = get_edit_term_link( $current_object->term_id, $current_object->taxonomy ) ) { $wp_admin_bar->add_menu( array( 'id' => 'edit', 'title' => $tax->labels->edit_item, 'href' => $edit_term_link, ) ); } elseif ( is_a( $current_object, 'WP_User' ) && current_user_can( 'edit_user', $current_object->ID ) && $edit_user_link = get_edit_user_link( $current_object->ID ) ) { $wp_admin_bar->add_menu( array( 'id' => 'edit', 'title' => __( 'Edit User' ), 'href' => $edit_user_link, ) ); } } } /* * Add "Add New" menu. * * @since 3.1.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_new_content_menu( $wp_admin_bar ) { $actions = array(); $cpts = (array) get_post_types( array( 'show_in_admin_bar' => true ), 'objects' ); if ( isset( $cpts['post'] ) && current_user_can( $cpts['post']->cap->create_posts ) ) { $actions['post-new.php'] = array( $cpts['post']->labels->name_admin_bar, 'new-post' ); } if ( isset( $cpts['attachment'] ) && current_user_can( 'upload_files' ) ) { $actions['media-new.php'] = array( $cpts['attachment']->labels->name_admin_bar, 'new-media' ); } if ( current_user_can( 'manage_links' ) ) { $actions['link-add.php'] = array( _x( 'Link', 'add new from admin bar' ), 'new-link' ); } if ( isset( $cpts['page'] ) && current_user_can( $cpts['page']->cap->create_posts ) ) { $actions['post-new.php?post_type=page'] = array( $cpts['page']->labels->name_admin_bar, 'new-page' ); } unset( $cpts['post'], $cpts['page'], $cpts['attachment'] ); // Add any additional custom post types. foreach ( $cpts as $cpt ) { if ( ! current_user_can( $cpt->cap->create_posts ) ) { continue; } $key = 'post-new.php?post_type=' . $cpt->name; $actions[ $key ] = array( $cpt->labels->name_admin_bar, 'new-' . $cpt->name ); } // Avoid clash with parent node and a 'content' post type. if ( isset( $actions['post-new.php?post_type=content'] ) ) { $actions['post-new.php?post_type=content'][1] = 'add-new-content'; } if ( current_user_can( 'create_users' ) \|\| ( is_multisite() && current_user_can( 'promote_users' ) ) ) { $actions['user-new.php'] = array( _x( 'User', 'add new from admin bar' ), 'new-user' ); } if ( ! $actions ) { return; } $title = '<span class="ab-icon"></span><span class="ab-label">' . _x( 'New', 'admin bar menu group label' ) . '</span>'; $wp_admin_bar->add_menu( array( 'id' => 'new-content', 'title' => $title, 'href' => admin_url( current( array_keys( $actions ) ) ), ) ); foreach ( $actions as $link => $action ) { list( $title, $id ) = $action; $wp_admin_bar->add_menu( array( 'parent' => 'new-content', 'id' => $id, 'title' => $title, 'href' => admin_url( $link ), ) ); } } /* * Add edit comments link with awaiting moderation count bubble. * * @since 3.1.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_comments_menu( $wp_admin_bar ) { if ( ! current_user_can( 'edit_posts' ) ) { return; } $awaiting_mod = wp_count_comments(); $awaiting_mod = $awaiting_mod->moderated; $awaiting_text = sprintf( _n( '%s comment awaiting moderation', '%s comments awaiting moderation', $awaiting_mod ), number_format_i18n( $awaiting_mod ) ); $icon = '<span class="ab-icon"></span>'; $title = '<span class="ab-label awaiting-mod pending-count count-' . $awaiting_mod . '" aria-hidden="true">' . number_format_i18n( $awaiting_mod ) . '</span>'; $title .= '<span class="screen-reader-text">' . $awaiting_text . '</span>'; $wp_admin_bar->add_menu( array( 'id' => 'comments', 'title' => $icon . $title, 'href' => admin_url( 'edit-comments.php' ), ) ); } /* * Add appearance submenu items to the "Site Name" menu. * * @since 3.1.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_appearance_menu( $wp_admin_bar ) { $wp_admin_bar->add_group( array( 'parent' => 'site-name', 'id' => 'appearance', ) ); if ( current_user_can( 'switch_themes' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'id' => 'themes', 'title' => __( 'Themes' ), 'href' => admin_url( 'themes.php' ), ) ); } if ( ! current_user_can( 'edit_theme_options' ) ) { return; } if ( current_theme_supports( 'widgets' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'id' => 'widgets', 'title' => __( 'Widgets' ), 'href' => admin_url( 'widgets.php' ), ) ); } if ( current_theme_supports( 'menus' ) \|\| current_theme_supports( 'widgets' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'id' => 'menus', 'title' => __( 'Menus' ), 'href' => admin_url( 'nav-menus.php' ), ) ); } if ( current_theme_supports( 'custom-background' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'id' => 'background', 'title' => __( 'Background' ), 'href' => admin_url( 'themes.php?page=custom-background' ), 'meta' => array( 'class' => 'hide-if-customize', ), ) ); } if ( current_theme_supports( 'custom-header' ) ) { $wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'id' => 'header', 'title' => __( 'Header' ), 'href' => admin_url( 'themes.php?page=custom-header' ), 'meta' => array( 'class' => 'hide-if-customize', ), ) ); } } /* * Provide an update link if theme/plugin/core updates are available. * * @since 3.1.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_updates_menu( $wp_admin_bar ) { $update_data = wp_get_update_data(); if ( ! $update_data['counts']['total'] ) { return; } $title = '<span class="ab-icon"></span><span class="ab-label">' . number_format_i18n( $update_data['counts']['total'] ) . '</span>'; $title .= '<span class="screen-reader-text">' . $update_data['title'] . '</span>'; $wp_admin_bar->add_menu( array( 'id' => 'updates', 'title' => $title, 'href' => network_admin_url( 'update-core.php' ), 'meta' => array( 'title' => $update_data['title'], ), ) ); } /* * Add search form. * * @since 3.3.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_search_menu( $wp_admin_bar ) { if ( is_admin() ) { return; } $form = '<form action="' . esc_url( home_url( '/' ) ) . '" method="get" id="adminbarsearch">'; $form .= '<input class="adminbar-input" name="s" id="adminbar-search" type="text" value="" maxlength="150" />'; $form .= '<label for="adminbar-search" class="screen-reader-text">' . __( 'Search' ) . '</label>'; $form .= '<input type="submit" class="adminbar-button" value="' . __( 'Search' ) . '"/>'; $form .= '</form>'; $wp_admin_bar->add_menu( array( 'parent' => 'top-secondary', 'id' => 'search', 'title' => $form, 'meta' => array( 'class' => 'admin-bar-search', 'tabindex' => -1, ), ) ); } /* * Add secondary menus. * * @since 3.3.0 * * @param WP_Admin_Bar $wp_admin_bar / function wp_admin_bar_add_secondary_groups( $wp_admin_bar ) { $wp_admin_bar->add_group( array( 'id' => 'top-secondary', 'meta' => array( 'class' => 'ab-top-secondary', ), ) ); $wp_admin_bar->add_group( array( 'parent' => 'wp-logo', 'id' => 'wp-logo-external', 'meta' => array( 'class' => 'ab-sub-secondary', ), ) ); } /* * Style and scripts for the admin bar. * * @since 3.1.0 / function wp_admin_bar_header() { ?> <style type="text/css" media="print">#wpadminbar { display:none; }</style> <?php } /* * Default admin bar callback. * * @since 3.1.0 / function _admin_bar_bump_cb() { ?> <style type="text/css" media="screen"> html { margin-top: 32px !important; } html body { margin-top: 32px !important; } @media screen and ( max-width: 782px ) { html { margin-top: 46px !important; } * html body { margin-top: 46px !important; } } </style> <?php } /** * Sets the display status of the admin bar. * * This can be called immediately upon plugin load. It does not need to be called * from a function hooked to the {@see 'init'} action. * * @since 3.1.0 * * @global bool $show_admin_bar * * @param bool $show Whether to allow the admin bar to show. / function show_admin_bar( $show ) { global $show_admin_bar; $show_admin_bar = (bool) $show; } /* * Determines whether the admin bar should be showing. * * For more information on this and similar theme functions, check out * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/ * Conditional Tags} article in the Theme Developer Handbook. * * @since 3.1.0 * * @global bool $show_admin_bar * @global string $pagenow * * @return bool Whether the admin bar should be showing. / function is_admin_bar_showing() { global $show_admin_bar, $pagenow; return false; // For all these types of requests, we never want an admin bar. if ( defined( 'XMLRPC_REQUEST' ) \|\| defined( 'DOING_AJAX' ) \|\| defined( 'IFRAME_REQUEST' ) \|\| wp_is_json_request() ) { return false; } if ( is_embed() ) { return false; } // Integrated into the admin. if ( is_admin() ) { return true; } if ( ! isset( $show_admin_bar ) ) { if ( ! is_user_logged_in() \|\| 'login.php' == $pagenow ) { $show_admin_bar = false; } else { $show_admin_bar = _get_admin_bar_pref(); } } /* * Filters whether to show the admin bar. * * Returning false to this hook is the recommended way to hide the admin bar. * The user's display preference is used for logged in users. * * @since 3.1.0 * * @param bool $show_admin_bar Whether the admin bar should be shown. Default false. / $show_admin_bar = apply_filters( 'show_admin_bar', $show_admin_bar ); return $show_admin_bar; } /* * Retrieve the admin bar display preference of a user. * * @since 3.1.0 * @access private * * @param string $context Context of this preference check. Defaults to 'front'. The 'admin' * preference is no longer used. * @param int $user Optional. ID of the user to check, defaults to 0 for current user. * @return bool Whether the admin bar should be showing for this user. */ function _get_admin_bar_pref( $context = 'front', $user = 0 ) { $pref = get_user_option( "show_admin_bar_{$context}", $user ); if ( false === $pref ) { return true; } return 'true' === $pref; } Back

Edit File : admin-bar.php | Size : 29.03 KB

<?php
/**
 * Toolbar API: Top-level Toolbar functionality
 *
 * @package WordPress
 * @subpackage Toolbar
 * @since 3.1.0
 */

/**
 * Instantiate the admin bar object and set it up as a global for access elsewhere.
 *
 * UNHOOKING THIS FUNCTION WILL NOT PROPERLY REMOVE THE ADMIN BAR.
 * For that, use show_admin_bar(false) or the {@see 'show_admin_bar'} filter.
 *
 * @since 3.1.0
 * @access private
 *
 * @global WP_Admin_Bar $wp_admin_bar
 *
 * @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_once( ABSPATH . WPINC . '/class-wp-admin-bar.php' );

/* Instantiate the admin bar */

/**
	 * Filters the admin bar class to instantiate.
	 *
	 * @since 3.1.0
	 *
	 * @param string $wp_admin_bar_class Admin bar class to use. Default 'WP_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;
}

/**
 * Renders the admin bar to the page based on the $wp_admin_bar->menu member var.
 *
 * This is called very late on the footer actions so that it will render after
 * anything else being added to the footer.
 *
 * It includes the {@see 'admin_bar_menu'} action which should be used to hook in and
 * add new menus to the admin bar. That way you can be sure that you are adding at most
 * optimal point, right before the admin bar is rendered. This also gives you access to
 * the `$post` global, among others.
 *
 * @since 3.1.0
 *
 * @global WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_render() {
	global $wp_admin_bar;

if ( ! is_admin_bar_showing() || ! is_object( $wp_admin_bar ) ) {
		return;
	}

/**
	 * Load all necessary admin bar items.
	 *
	 * This is the hook used to add, remove, or manipulate admin bar items.
	 *
	 * @since 3.1.0
	 *
	 * @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar instance, passed by reference
	 */
	do_action_ref_array( 'admin_bar_menu', array( &$wp_admin_bar ) );

/**
	 * Fires before the admin bar is rendered.
	 *
	 * @since 3.1.0
	 */
	do_action( 'wp_before_admin_bar_render' );

$wp_admin_bar->render();

/**
	 * Fires after the admin bar is rendered.
	 *
	 * @since 3.1.0
	 */
	do_action( 'wp_after_admin_bar_render' );
}

/**
 * Add the WordPress logo menu.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_wp_menu( $wp_admin_bar ) {
	if ( current_user_can( 'read' ) ) {
		$about_url = self_admin_url( 'about.php' );
	} elseif ( is_multisite() ) {
		$about_url = get_dashboard_url( get_current_user_id(), 'about.php' );
	} else {
		$about_url = false;
	}

$wp_logo_menu_args = array(
		'id'    => 'wp-logo',
		'title' => '<span class="ab-icon"></span><span class="screen-reader-text">' . __( 'About WordPress' ) . '</span>',
		'href'  => $about_url,
	);

// Set tabindex="0" to make sub menus accessible when no URL is available.
	if ( ! $about_url ) {
		$wp_logo_menu_args['meta'] = array(
			'tabindex' => 0,
		);
	}

$wp_admin_bar->add_menu( $wp_logo_menu_args );

if ( $about_url ) {
		// Add "About WordPress" link
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'wp-logo',
				'id'     => 'about',
				'title'  => __( 'About WordPress' ),
				'href'   => $about_url,
			)
		);
	}

// Add WordPress.org link
	$wp_admin_bar->add_menu(
		array(
			'parent' => 'wp-logo-external',
			'id'     => 'wporg',
			'title'  => __( 'WordPress.org' ),
			'href'   => __( 'https://wordpress.org/' ),
		)
	);

// Add codex link
	$wp_admin_bar->add_menu(
		array(
			'parent' => 'wp-logo-external',
			'id'     => 'documentation',
			'title'  => __( 'Documentation' ),
			'href'   => __( 'https://sitepad.com/docs/' ),
		)
	);

// Add forums link
	$wp_admin_bar->add_menu(
		array(
			'parent' => 'wp-logo-external',
			'id'     => 'support-forums',
			'title'  => __( 'Support Forums' ),
			'href'   => __( 'https://sitepad.com/support/' ),
		)
	);

// Add feedback link
	$wp_admin_bar->add_menu(
		array(
			'parent' => 'wp-logo-external',
			'id'     => 'feedback',
			'title'  => __( 'Feedback' ),
			'href'   => __( 'https://sitepad.com/support/forum/requests-and-feedback' ),
		)
	);
}

/**
 * Add the sidebar toggle button.
 *
 * @since 3.8.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_sidebar_toggle( $wp_admin_bar ) {
	if ( is_admin() ) {
		$wp_admin_bar->add_menu(
			array(
				'id'    => 'menu-toggle',
				'title' => '<span class="ab-icon"></span><span class="screen-reader-text">' . __( 'Menu' ) . '</span>',
				'href'  => '#',
			)
		);
	}
}

/**
 * Add the "My Account" item.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_my_account_item( $wp_admin_bar ) {
	$user_id      = get_current_user_id();
	$current_user = wp_get_current_user();

if ( ! $user_id ) {
		return;
	}

if ( current_user_can( 'read' ) ) {
		$profile_url = get_edit_profile_url( $user_id );
	} elseif ( is_multisite() ) {
		$profile_url = get_dashboard_url( $user_id, 'profile.php' );
	} else {
		$profile_url = false;
	}

$avatar = get_avatar( $user_id, 26 );
	/* translators: %s: current user's display name */
	$howdy = sprintf( __( 'Howdy, %s' ), '<span class="display-name">' . $current_user->display_name . '</span>' );
	$class = empty( $avatar ) ? '' : 'with-avatar';

$wp_admin_bar->add_menu(
		array(
			'id'     => 'my-account',
			'parent' => 'top-secondary',
			'title'  => $howdy . $avatar,
			'href'   => $profile_url,
			'meta'   => array(
				'class' => $class,
			),
		)
	);
}

/**
 * Add the "My Account" submenu items.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_my_account_menu( $wp_admin_bar ) {
	$user_id      = get_current_user_id();
	$current_user = wp_get_current_user();

if ( ! $user_id ) {
		return;
	}

$wp_admin_bar->add_group(
		array(
			'parent' => 'my-account',
			'id'     => 'user-actions',
		)
	);

$user_info  = get_avatar( $user_id, 64 );
	$user_info .= "<span class='display-name'>{$current_user->display_name}</span>";

if ( $current_user->display_name !== $current_user->user_login ) {
		$user_info .= "<span class='username'>{$current_user->user_login}</span>";
	}

$wp_admin_bar->add_menu(
		array(
			'parent' => 'user-actions',
			'id'     => 'user-info',
			'title'  => $user_info,
			'href'   => $profile_url,
			'meta'   => array(
				'tabindex' => -1,
			),
		)
	);

if ( false !== $profile_url ) {
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'user-actions',
				'id'     => 'edit-profile',
				'title'  => __( 'Edit My Profile' ),
				'href'   => $profile_url,
			)
		);
	}

$wp_admin_bar->add_menu(
		array(
			'parent' => 'user-actions',
			'id'     => 'logout',
			'title'  => __( 'Log Out' ),
			'href'   => wp_logout_url(),
		)
	);
}

/**
 * Add the "Site Name" menu.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_site_menu( $wp_admin_bar ) {
	// Don't show for logged out users.
	if ( ! is_user_logged_in() ) {
		return;
	}

// Show only when the user is a member of this site, or they're a super admin.
	if ( ! is_user_member_of_blog() && ! current_user_can( 'manage_network' ) ) {
		return;
	}

$blogname = get_bloginfo( 'name' );

if ( ! $blogname ) {
		$blogname = preg_replace( '#^(https?://)?(www.)?#', '', get_home_url() );
	}

if ( is_network_admin() ) {
		/* translators: %s: site name */
		$blogname = sprintf( __( 'Network Admin: %s' ), esc_html( get_network()->site_name ) );
	} elseif ( is_user_admin() ) {
		/* translators: %s: site name */
		$blogname = sprintf( __( 'User Dashboard: %s' ), esc_html( get_network()->site_name ) );
	}

$title = wp_html_excerpt( $blogname, 40, '&hellip;' );

$wp_admin_bar->add_menu(
		array(
			'id'    => 'site-name',
			'title' => $title,
			'href'  => ( is_admin() || ! current_user_can( 'read' ) ) ? home_url( '/' ) : admin_url(),
		)
	);

// Create submenu items.

if ( is_admin() ) {
		// Add an option to visit the site.
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'site-name',
				'id'     => 'view-site',
				'title'  => __( 'Visit Site' ),
				'href'   => home_url( '/' ),
			)
		);

if ( is_blog_admin() && is_multisite() && current_user_can( 'manage_sites' ) ) {
			$wp_admin_bar->add_menu(
				array(
					'parent' => 'site-name',
					'id'     => 'edit-site',
					'title'  => __( 'Edit Site' ),
					'href'   => network_admin_url( 'site-info.php?id=' . get_current_blog_id() ),
				)
			);
		}
	} elseif ( current_user_can( 'read' ) ) {
		// We're on the front end, link to the Dashboard.
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'site-name',
				'id'     => 'dashboard',
				'title'  => __( 'Dashboard' ),
				'href'   => admin_url(),
			)
		);

// Add the appearance submenu items.
		wp_admin_bar_appearance_menu( $wp_admin_bar );
	}
}

/**
 * Adds the "Customize" link to the Toolbar.
 *
 * @since 4.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar WP_Admin_Bar instance.
 * @global WP_Customize_Manager $wp_customize
 */
function wp_admin_bar_customize_menu( $wp_admin_bar ) {
	global $wp_customize;

// Don't show for users who can't access the customizer or when in the admin.
	if ( ! current_user_can( 'customize' ) || is_admin() ) {
		return;
	}

// Don't show if the user cannot edit a given customize_changeset post currently being previewed.
	if ( is_customize_preview() && $wp_customize->changeset_post_id() && ! current_user_can( get_post_type_object( 'customize_changeset' )->cap->edit_post, $wp_customize->changeset_post_id() ) ) {
		return;
	}

$current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
	if ( is_customize_preview() && $wp_customize->changeset_uuid() ) {
		$current_url = remove_query_arg( 'customize_changeset_uuid', $current_url );
	}

$customize_url = add_query_arg( 'url', urlencode( $current_url ), wp_customize_url() );
	if ( is_customize_preview() ) {
		$customize_url = add_query_arg( array( 'changeset_uuid' => $wp_customize->changeset_uuid() ), $customize_url );
	}

$wp_admin_bar->add_menu(
		array(
			'id'    => 'customize',
			'title' => __( 'Customize' ),
			'href'  => $customize_url,
			'meta'  => array(
				'class' => 'hide-if-no-customize',
			),
		)
	);
}

/**
 * Add the "My Sites/[Site Name]" menu and all submenus.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_my_sites_menu( $wp_admin_bar ) {
	// Don't show for logged out users or single site mode.
	if ( ! is_user_logged_in() || ! is_multisite() ) {
		return;
	}

// Show only when the user has at least one site, or they're a super admin.
	if ( count( $wp_admin_bar->user->blogs ) < 1 && ! current_user_can( 'manage_network' ) ) {
		return;
	}

if ( $wp_admin_bar->user->active_blog ) {
		$my_sites_url = get_admin_url( $wp_admin_bar->user->active_blog->blog_id, 'my-sites.php' );
	} else {
		$my_sites_url = admin_url( 'my-sites.php' );
	}

$wp_admin_bar->add_menu(
		array(
			'id'    => 'my-sites',
			'title' => __( 'My Sites' ),
			'href'  => $my_sites_url,
		)
	);

if ( current_user_can( 'manage_network' ) ) {
		$wp_admin_bar->add_group(
			array(
				'parent' => 'my-sites',
				'id'     => 'my-sites-super-admin',
			)
		);

$wp_admin_bar->add_menu(
			array(
				'parent' => 'my-sites-super-admin',
				'id'     => 'network-admin',
				'title'  => __( 'Network Admin' ),
				'href'   => network_admin_url(),
			)
		);

$wp_admin_bar->add_menu(
			array(
				'parent' => 'network-admin',
				'id'     => 'network-admin-d',
				'title'  => __( 'Dashboard' ),
				'href'   => network_admin_url(),
			)
		);

if ( current_user_can( 'manage_sites' ) ) {
			$wp_admin_bar->add_menu(
				array(
					'parent' => 'network-admin',
					'id'     => 'network-admin-s',
					'title'  => __( 'Sites' ),
					'href'   => network_admin_url( 'sites.php' ),
				)
			);
		}

if ( current_user_can( 'manage_network_users' ) ) {
			$wp_admin_bar->add_menu(
				array(
					'parent' => 'network-admin',
					'id'     => 'network-admin-u',
					'title'  => __( 'Users' ),
					'href'   => network_admin_url( 'users.php' ),
				)
			);
		}

if ( current_user_can( 'manage_network_themes' ) ) {
			$wp_admin_bar->add_menu(
				array(
					'parent' => 'network-admin',
					'id'     => 'network-admin-t',
					'title'  => __( 'Themes' ),
					'href'   => network_admin_url( 'themes.php' ),
				)
			);
		}

if ( current_user_can( 'manage_network_plugins' ) ) {
			$wp_admin_bar->add_menu(
				array(
					'parent' => 'network-admin',
					'id'     => 'network-admin-p',
					'title'  => __( 'Plugins' ),
					'href'   => network_admin_url( 'plugins.php' ),
				)
			);
		}

if ( current_user_can( 'manage_network_options' ) ) {
			$wp_admin_bar->add_menu(
				array(
					'parent' => 'network-admin',
					'id'     => 'network-admin-o',
					'title'  => __( 'Settings' ),
					'href'   => network_admin_url( 'settings.php' ),
				)
			);
		}
	}

// Add site links
	$wp_admin_bar->add_group(
		array(
			'parent' => 'my-sites',
			'id'     => 'my-sites-list',
			'meta'   => array(
				'class' => current_user_can( 'manage_network' ) ? 'ab-sub-secondary' : '',
			),
		)
	);

foreach ( (array) $wp_admin_bar->user->blogs as $blog ) {
		switch_to_blog( $blog->userblog_id );

$blavatar = '<div class="blavatar"></div>';

$blogname = $blog->blogname;

if ( ! $blogname ) {
			$blogname = preg_replace( '#^(https?://)?(www.)?#', '', get_home_url() );
		}

$menu_id = 'blog-' . $blog->userblog_id;

if ( current_user_can( 'read' ) ) {
			$wp_admin_bar->add_menu(
				array(
					'parent' => 'my-sites-list',
					'id'     => $menu_id,
					'title'  => $blavatar . $blogname,
					'href'   => admin_url(),
				)
			);

$wp_admin_bar->add_menu(
				array(
					'parent' => $menu_id,
					'id'     => $menu_id . '-d',
					'title'  => __( 'Dashboard' ),
					'href'   => admin_url(),
				)
			);
		} else {
			$wp_admin_bar->add_menu(
				array(
					'parent' => 'my-sites-list',
					'id'     => $menu_id,
					'title'  => $blavatar . $blogname,
					'href'   => home_url(),
				)
			);
		}

if ( current_user_can( get_post_type_object( 'post' )->cap->create_posts ) ) {
			$wp_admin_bar->add_menu(
				array(
					'parent' => $menu_id,
					'id'     => $menu_id . '-n',
					'title'  => get_post_type_object( 'post' )->labels->new_item,
					'href'   => admin_url( 'post-new.php' ),
				)
			);
		}

if ( current_user_can( 'edit_posts' ) ) {
			$wp_admin_bar->add_menu(
				array(
					'parent' => $menu_id,
					'id'     => $menu_id . '-c',
					'title'  => __( 'Manage Comments' ),
					'href'   => admin_url( 'edit-comments.php' ),
				)
			);
		}

$wp_admin_bar->add_menu(
			array(
				'parent' => $menu_id,
				'id'     => $menu_id . '-v',
				'title'  => __( 'Visit Site' ),
				'href'   => home_url( '/' ),
			)
		);

restore_current_blog();
	}
}

/**
 * Provide a shortlink.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_shortlink_menu( $wp_admin_bar ) {
	$short = wp_get_shortlink( 0, 'query' );
	$id    = 'get-shortlink';

if ( empty( $short ) ) {
		return;
	}

$html = '<input class="shortlink-input" type="text" readonly="readonly" value="' . esc_attr( $short ) . '" />';

$wp_admin_bar->add_menu(
		array(
			'id'    => $id,
			'title' => __( 'Shortlink' ),
			'href'  => $short,
			'meta'  => array( 'html' => $html ),
		)
	);
}

/**
 * Provide an edit link for posts and terms.
 *
 * @since 3.1.0
 *
 * @global WP_Term  $tag
 * @global WP_Query $wp_the_query
 * @global int      $user_id      The ID of the user being edited. Not to be confused with the
 *                                global $user_ID, which contains the ID of the current user.
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_edit_menu( $wp_admin_bar ) {
	global $tag, $wp_the_query, $user_id;

if ( is_admin() ) {
		$current_screen = get_current_screen();
		$post           = get_post();

if ( 'post' == $current_screen->base
			&& 'add' != $current_screen->action
			&& ( $post_type_object = get_post_type_object( $post->post_type ) )
			&& current_user_can( 'read_post', $post->ID )
			&& ( $post_type_object->public )
			&& ( $post_type_object->show_in_admin_bar ) ) {
			if ( 'draft' == $post->post_status ) {
				$preview_link = get_preview_post_link( $post );
				$wp_admin_bar->add_menu(
					array(
						'id'    => 'preview',
						'title' => $post_type_object->labels->view_item,
						'href'  => esc_url( $preview_link ),
						'meta'  => array( 'target' => 'wp-preview-' . $post->ID ),
					)
				);
			} else {
				$wp_admin_bar->add_menu(
					array(
						'id'    => 'view',
						'title' => $post_type_object->labels->view_item,
						'href'  => get_permalink( $post->ID ),
					)
				);
			}
		} elseif ( 'edit' == $current_screen->base
			&& ( $post_type_object = get_post_type_object( $current_screen->post_type ) )
			&& ( $post_type_object->public )
			&& ( $post_type_object->show_in_admin_bar )
			&& ( get_post_type_archive_link( $post_type_object->name ) )
			&& ! ( 'post' === $post_type_object->name && 'posts' === get_option( 'show_on_front' ) ) ) {
			$wp_admin_bar->add_node(
				array(
					'id'    => 'archive',
					'title' => $post_type_object->labels->view_items,
					'href'  => get_post_type_archive_link( $current_screen->post_type ),
				)
			);
		} elseif ( 'term' == $current_screen->base
			&& isset( $tag ) && is_object( $tag ) && ! is_wp_error( $tag )
			&& ( $tax = get_taxonomy( $tag->taxonomy ) )
			&& is_taxonomy_viewable( $tax ) ) {
			$wp_admin_bar->add_menu(
				array(
					'id'    => 'view',
					'title' => $tax->labels->view_item,
					'href'  => get_term_link( $tag ),
				)
			);
		} elseif ( 'user-edit' == $current_screen->base
			&& isset( $user_id )
			&& ( $user_object = get_userdata( $user_id ) )
			&& $user_object->exists()
			&& $view_link = get_author_posts_url( $user_object->ID ) ) {
			$wp_admin_bar->add_menu(
				array(
					'id'    => 'view',
					'title' => __( 'View User' ),
					'href'  => $view_link,
				)
			);
		}
	} else {
		$current_object = $wp_the_query->get_queried_object();

if ( empty( $current_object ) ) {
			return;
		}

if ( ! empty( $current_object->post_type )
			&& ( $post_type_object = get_post_type_object( $current_object->post_type ) )
			&& current_user_can( 'edit_post', $current_object->ID )
			&& $post_type_object->show_in_admin_bar
			&& $edit_post_link = get_edit_post_link( $current_object->ID ) ) {
			$wp_admin_bar->add_menu(
				array(
					'id'    => 'edit',
					'title' => $post_type_object->labels->edit_item,
					'href'  => $edit_post_link,
				)
			);
		} elseif ( ! empty( $current_object->taxonomy )
			&& ( $tax = get_taxonomy( $current_object->taxonomy ) )
			&& current_user_can( 'edit_term', $current_object->term_id )
			&& $edit_term_link = get_edit_term_link( $current_object->term_id, $current_object->taxonomy ) ) {
			$wp_admin_bar->add_menu(
				array(
					'id'    => 'edit',
					'title' => $tax->labels->edit_item,
					'href'  => $edit_term_link,
				)
			);
		} elseif ( is_a( $current_object, 'WP_User' )
			&& current_user_can( 'edit_user', $current_object->ID )
			&& $edit_user_link = get_edit_user_link( $current_object->ID ) ) {
			$wp_admin_bar->add_menu(
				array(
					'id'    => 'edit',
					'title' => __( 'Edit User' ),
					'href'  => $edit_user_link,
				)
			);
		}
	}
}

/**
 * Add "Add New" menu.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_new_content_menu( $wp_admin_bar ) {
	$actions = array();

$cpts = (array) get_post_types( array( 'show_in_admin_bar' => true ), 'objects' );

if ( isset( $cpts['post'] ) && current_user_can( $cpts['post']->cap->create_posts ) ) {
		$actions['post-new.php'] = array( $cpts['post']->labels->name_admin_bar, 'new-post' );
	}

if ( isset( $cpts['attachment'] ) && current_user_can( 'upload_files' ) ) {
		$actions['media-new.php'] = array( $cpts['attachment']->labels->name_admin_bar, 'new-media' );
	}

if ( current_user_can( 'manage_links' ) ) {
		$actions['link-add.php'] = array( _x( 'Link', 'add new from admin bar' ), 'new-link' );
	}

if ( isset( $cpts['page'] ) && current_user_can( $cpts['page']->cap->create_posts ) ) {
		$actions['post-new.php?post_type=page'] = array( $cpts['page']->labels->name_admin_bar, 'new-page' );
	}

unset( $cpts['post'], $cpts['page'], $cpts['attachment'] );

// Add any additional custom post types.
	foreach ( $cpts as $cpt ) {
		if ( ! current_user_can( $cpt->cap->create_posts ) ) {
			continue;
		}

$key             = 'post-new.php?post_type=' . $cpt->name;
		$actions[ $key ] = array( $cpt->labels->name_admin_bar, 'new-' . $cpt->name );
	}
	// Avoid clash with parent node and a 'content' post type.
	if ( isset( $actions['post-new.php?post_type=content'] ) ) {
		$actions['post-new.php?post_type=content'][1] = 'add-new-content';
	}

if ( current_user_can( 'create_users' ) || ( is_multisite() && current_user_can( 'promote_users' ) ) ) {
		$actions['user-new.php'] = array( _x( 'User', 'add new from admin bar' ), 'new-user' );
	}

if ( ! $actions ) {
		return;
	}

$title = '<span class="ab-icon"></span><span class="ab-label">' . _x( 'New', 'admin bar menu group label' ) . '</span>';

$wp_admin_bar->add_menu(
		array(
			'id'    => 'new-content',
			'title' => $title,
			'href'  => admin_url( current( array_keys( $actions ) ) ),
		)
	);

foreach ( $actions as $link => $action ) {
		list( $title, $id ) = $action;

$wp_admin_bar->add_menu(
			array(
				'parent' => 'new-content',
				'id'     => $id,
				'title'  => $title,
				'href'   => admin_url( $link ),
			)
		);
	}
}

/**
 * Add edit comments link with awaiting moderation count bubble.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_comments_menu( $wp_admin_bar ) {
	if ( ! current_user_can( 'edit_posts' ) ) {
		return;
	}

$awaiting_mod  = wp_count_comments();
	$awaiting_mod  = $awaiting_mod->moderated;
	$awaiting_text = sprintf( _n( '%s comment awaiting moderation', '%s comments awaiting moderation', $awaiting_mod ), number_format_i18n( $awaiting_mod ) );

$icon   = '<span class="ab-icon"></span>';
	$title  = '<span class="ab-label awaiting-mod pending-count count-' . $awaiting_mod . '" aria-hidden="true">' . number_format_i18n( $awaiting_mod ) . '</span>';
	$title .= '<span class="screen-reader-text">' . $awaiting_text . '</span>';

$wp_admin_bar->add_menu(
		array(
			'id'    => 'comments',
			'title' => $icon . $title,
			'href'  => admin_url( 'edit-comments.php' ),
		)
	);
}

/**
 * Add appearance submenu items to the "Site Name" menu.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_appearance_menu( $wp_admin_bar ) {
	$wp_admin_bar->add_group(
		array(
			'parent' => 'site-name',
			'id'     => 'appearance',
		)
	);

if ( current_user_can( 'switch_themes' ) ) {
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'appearance',
				'id'     => 'themes',
				'title'  => __( 'Themes' ),
				'href'   => admin_url( 'themes.php' ),
			)
		);
	}

if ( ! current_user_can( 'edit_theme_options' ) ) {
		return;
	}

if ( current_theme_supports( 'widgets' ) ) {
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'appearance',
				'id'     => 'widgets',
				'title'  => __( 'Widgets' ),
				'href'   => admin_url( 'widgets.php' ),
			)
		);
	}

if ( current_theme_supports( 'menus' ) || current_theme_supports( 'widgets' ) ) {
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'appearance',
				'id'     => 'menus',
				'title'  => __( 'Menus' ),
				'href'   => admin_url( 'nav-menus.php' ),
			)
		);
	}

if ( current_theme_supports( 'custom-background' ) ) {
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'appearance',
				'id'     => 'background',
				'title'  => __( 'Background' ),
				'href'   => admin_url( 'themes.php?page=custom-background' ),
				'meta'   => array(
					'class' => 'hide-if-customize',
				),
			)
		);
	}

if ( current_theme_supports( 'custom-header' ) ) {
		$wp_admin_bar->add_menu(
			array(
				'parent' => 'appearance',
				'id'     => 'header',
				'title'  => __( 'Header' ),
				'href'   => admin_url( 'themes.php?page=custom-header' ),
				'meta'   => array(
					'class' => 'hide-if-customize',
				),
			)
		);
	}

}

/**
 * Provide an update link if theme/plugin/core updates are available.
 *
 * @since 3.1.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_updates_menu( $wp_admin_bar ) {

$update_data = wp_get_update_data();

if ( ! $update_data['counts']['total'] ) {
		return;
	}

$title  = '<span class="ab-icon"></span><span class="ab-label">' . number_format_i18n( $update_data['counts']['total'] ) . '</span>';
	$title .= '<span class="screen-reader-text">' . $update_data['title'] . '</span>';

$wp_admin_bar->add_menu(
		array(
			'id'    => 'updates',
			'title' => $title,
			'href'  => network_admin_url( 'update-core.php' ),
			'meta'  => array(
				'title' => $update_data['title'],
			),
		)
	);
}

/**
 * Add search form.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_search_menu( $wp_admin_bar ) {
	if ( is_admin() ) {
		return;
	}

$form  = '<form action="' . esc_url( home_url( '/' ) ) . '" method="get" id="adminbarsearch">';
	$form .= '<input class="adminbar-input" name="s" id="adminbar-search" type="text" value="" maxlength="150" />';
	$form .= '<label for="adminbar-search" class="screen-reader-text">' . __( 'Search' ) . '</label>';
	$form .= '<input type="submit" class="adminbar-button" value="' . __( 'Search' ) . '"/>';
	$form .= '</form>';

$wp_admin_bar->add_menu(
		array(
			'parent' => 'top-secondary',
			'id'     => 'search',
			'title'  => $form,
			'meta'   => array(
				'class'    => 'admin-bar-search',
				'tabindex' => -1,
			),
		)
	);
}

/**
 * Add secondary menus.
 *
 * @since 3.3.0
 *
 * @param WP_Admin_Bar $wp_admin_bar
 */
function wp_admin_bar_add_secondary_groups( $wp_admin_bar ) {
	$wp_admin_bar->add_group(
		array(
			'id'   => 'top-secondary',
			'meta' => array(
				'class' => 'ab-top-secondary',
			),
		)
	);

$wp_admin_bar->add_group(
		array(
			'parent' => 'wp-logo',
			'id'     => 'wp-logo-external',
			'meta'   => array(
				'class' => 'ab-sub-secondary',
			),
		)
	);
}

/**
 * Style and scripts for the admin bar.
 *
 * @since 3.1.0
 */
function wp_admin_bar_header() {
	?>
<style type="text/css" media="print">#wpadminbar { display:none; }</style>
	<?php
}

/**
 * Default admin bar callback.
 *
 * @since 3.1.0
 */
function _admin_bar_bump_cb() {

?>
<style type="text/css" media="screen">
	html { margin-top: 32px !important; }
	* html body { margin-top: 32px !important; }
	@media screen and ( max-width: 782px ) {
		html { margin-top: 46px !important; }
		* html body { margin-top: 46px !important; }
	}
</style>
	<?php
}

/**
 * Sets the display status of the admin bar.
 *
 * This can be called immediately upon plugin load. It does not need to be called
 * from a function hooked to the {@see 'init'} action.
 *
 * @since 3.1.0
 *
 * @global bool $show_admin_bar
 *
 * @param bool $show Whether to allow the admin bar to show.
 */
function show_admin_bar( $show ) {
	global $show_admin_bar;
	$show_admin_bar = (bool) $show;
}

/**
 * Determines whether the admin bar should be showing.
 *
 * For more information on this and similar theme functions, check out
 * the {@link https://developer.wordpress.org/themes/basics/conditional-tags/
 * Conditional Tags} article in the Theme Developer Handbook.
 *
 * @since 3.1.0
 *
 * @global bool   $show_admin_bar
 * @global string $pagenow
 *
 * @return bool Whether the admin bar should be showing.
 */
function is_admin_bar_showing() {
	global $show_admin_bar, $pagenow;
	
	return false;
	
	// For all these types of requests, we never want an admin bar.
	if ( defined( 'XMLRPC_REQUEST' ) || defined( 'DOING_AJAX' ) || defined( 'IFRAME_REQUEST' ) || wp_is_json_request() ) {
		return false;
	}

if ( is_embed() ) {
		return false;
	}

// Integrated into the admin.
	if ( is_admin() ) {
		return true;
	}

if ( ! isset( $show_admin_bar ) ) {
		if ( ! is_user_logged_in() || 'login.php' == $pagenow ) {
			$show_admin_bar = false;
		} else {
			$show_admin_bar = _get_admin_bar_pref();
		}
	}

/**
	 * Filters whether to show the admin bar.
	 *
	 * Returning false to this hook is the recommended way to hide the admin bar.
	 * The user's display preference is used for logged in users.
	 *
	 * @since 3.1.0
	 *
	 * @param bool $show_admin_bar Whether the admin bar should be shown. Default false.
	 */
	$show_admin_bar = apply_filters( 'show_admin_bar', $show_admin_bar );

return $show_admin_bar;
}

/**
 * Retrieve the admin bar display preference of a user.
 *
 * @since 3.1.0
 * @access private
 *
 * @param string $context Context of this preference check. Defaults to 'front'. The 'admin'
 *  preference is no longer used.
 * @param int $user Optional. ID of the user to check, defaults to 0 for current user.
 * @return bool Whether the admin bar should be showing for this user.
 */
function _get_admin_bar_pref( $context = 'front', $user = 0 ) {
	$pref = get_user_option( "show_admin_bar_{$context}", $user );
	if ( false === $pref ) {
		return true;
	}

return 'true' === $pref;
}

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