WordPress 4.4
[autoinstalls/wordpress.git] / wp-includes / admin-bar.php
index 746fdca7821fc0a7b47fd732ca67fbf9459c82ff..2bf56a8630a9479c79af736d6884135f41b82e2e 100644 (file)
@@ -1,8 +1,10 @@
 <?php
 /**
- * Admin Bar
+ * Toolbar API: Top-level Toolbar functionality
  *
- * This code handles the building and rendering of the press bar.
+ * @package WordPress
+ * @subpackage Toolbar
+ * @since 3.1.0
  */
 
 /**
@@ -13,6 +15,9 @@
  *
  * @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() {
@@ -55,12 +60,14 @@ function _wp_admin_bar_init() {
  * 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 false;
+               return;
 
        /**
         * Load all necessary admin bar items.
@@ -174,11 +181,18 @@ function wp_admin_bar_sidebar_toggle( $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();
-       $profile_url  = get_edit_profile_url( $user_id );
 
        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 );
        $howdy  = sprintf( __('Howdy, %1$s'), $current_user->display_name );
        $class  = empty( $avatar ) ? '' : 'with-avatar';
@@ -204,11 +218,18 @@ function wp_admin_bar_my_account_item( $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();
-       $profile_url  = get_edit_profile_url( $user_id );
 
        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',
@@ -229,12 +250,16 @@ function wp_admin_bar_my_account_menu( $wp_admin_bar ) {
                        'tabindex' => -1,
                ),
        ) );
-       $wp_admin_bar->add_menu( array(
-               'parent' => 'user-actions',
-               'id'     => 'edit-profile',
-               'title'  => __( 'Edit My Profile' ),
-               'href' => $profile_url,
-       ) );
+
+       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',
@@ -268,7 +293,7 @@ function wp_admin_bar_site_menu( $wp_admin_bar ) {
        if ( is_network_admin() ) {
                $blogname = sprintf( __('Network Admin: %s'), esc_html( get_current_site()->site_name ) );
        } elseif ( is_user_admin() ) {
-               $blogname = sprintf( __('Global Dashboard: %s'), esc_html( get_current_site()->site_name ) );
+               $blogname = sprintf( __('User Dashboard: %s'), esc_html( get_current_site()->site_name ) );
        }
 
        $title = wp_html_excerpt( $blogname, 40, '&hellip;' );
@@ -276,7 +301,7 @@ function wp_admin_bar_site_menu( $wp_admin_bar ) {
        $wp_admin_bar->add_menu( array(
                'id'    => 'site-name',
                'title' => $title,
-               'href'  => is_admin() ? home_url( '/' ) : admin_url(),
+               'href'  => ( is_admin() || ! current_user_can( 'read' ) ) ? home_url( '/' ) : admin_url(),
        ) );
 
        // Create submenu items.
@@ -299,7 +324,7 @@ function wp_admin_bar_site_menu( $wp_admin_bar ) {
                        ) );
                }
 
-       } else {
+       } else if ( current_user_can( 'read' ) ) {
                // We're on the front end, link to the Dashboard.
                $wp_admin_bar->add_menu( array(
                        'parent' => 'site-name',
@@ -313,6 +338,33 @@ function wp_admin_bar_site_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.
+ */
+function wp_admin_bar_customize_menu( $wp_admin_bar ) {
+       // Don't show for users who can't access the customizer or when in the admin.
+       if ( ! current_user_can( 'customize' ) || is_admin() ) {
+               return;
+       }
+
+       $current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+       $customize_url = add_query_arg( 'url', urlencode( $current_url ), wp_customize_url() );
+
+       $wp_admin_bar->add_menu( array(
+               'id'     => 'customize',
+               'title'  => __( 'Customize' ),
+               'href'   => $customize_url,
+               'meta'   => array(
+                       'class' => 'hide-if-no-customize',
+               ),
+       ) );
+       add_action( 'wp_before_admin_bar_render', 'wp_customize_support_script' );
+}
+
 /**
  * Add the "My Sites/[Site Name]" menu and all submenus.
  *
@@ -384,6 +436,12 @@ function wp_admin_bar_my_sites_menu( $wp_admin_bar ) {
                        'title'  => __( 'Plugins' ),
                        'href'   => network_admin_url( 'plugins.php' ),
                ) );
+               $wp_admin_bar->add_menu( array(
+                       'parent' => 'network-admin',
+                       'id'     => 'network-admin-o',
+                       'title'  => __( 'Settings' ),
+                       'href'   => network_admin_url( 'settings.php' ),
+               ) );
        }
 
        // Add site links
@@ -480,6 +538,9 @@ function wp_admin_bar_shortlink_menu( $wp_admin_bar ) {
  *
  * @since 3.1.0
  *
+ * @global WP_Term  $tag
+ * @global WP_Query $wp_the_query
+ *
  * @param WP_Admin_Bar $wp_admin_bar
  */
 function wp_admin_bar_edit_menu( $wp_admin_bar ) {
@@ -496,10 +557,9 @@ function wp_admin_bar_edit_menu( $wp_admin_bar ) {
                        && ( $post_type_object->public )
                        && ( $post_type_object->show_in_admin_bar ) )
                {
-                       if( 'draft' == $post->post_status ) {
-                               $preview_link = set_url_scheme( get_permalink( $post->ID ) );
-                               /** This filter is documented in wp-admin/includes/meta-boxes.php */
-                               $preview_link = apply_filters( 'preview_post_link', add_query_arg( 'preview', 'true', $preview_link ), $post );
+                       if ( 'draft' == $post->post_status ) {
+                               $draft_link = set_url_scheme( get_permalink( $post->ID ) );
+                               $preview_link = get_preview_post_link( $post, array(), $draft_link );
                                $wp_admin_bar->add_menu( array(
                                        'id' => 'preview',
                                        'title' => $post_type_object->labels->view_item,
@@ -533,7 +593,7 @@ function wp_admin_bar_edit_menu( $wp_admin_bar ) {
                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_ui && $post_type_object->show_in_admin_bar
+                       && $post_type_object->show_in_admin_bar
                        && $edit_post_link = get_edit_post_link( $current_object->ID ) )
                {
                        $wp_admin_bar->add_menu( array(
@@ -544,7 +604,6 @@ function wp_admin_bar_edit_menu( $wp_admin_bar ) {
                } elseif ( ! empty( $current_object->taxonomy )
                        && ( $tax = get_taxonomy( $current_object->taxonomy ) )
                        && current_user_can( $tax->cap->edit_terms )
-                       && $tax->show_ui
                        && $edit_term_link = get_edit_term_link( $current_object->term_id, $current_object->taxonomy ) )
                {
                        $wp_admin_bar->add_menu( array(
@@ -656,44 +715,13 @@ function wp_admin_bar_comments_menu( $wp_admin_bar ) {
 function wp_admin_bar_appearance_menu( $wp_admin_bar ) {
        $wp_admin_bar->add_group( array( 'parent' => 'site-name', 'id' => 'appearance' ) );
 
-       $current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
-       $customize_url = add_query_arg( 'url', urlencode( $current_url ), wp_customize_url() );
-
        if ( current_user_can( 'switch_themes' ) ) {
                $wp_admin_bar->add_menu( array(
                        'parent' => 'appearance',
                        'id'     => 'themes',
                        'title'  => __( 'Themes' ),
                        'href'   => admin_url( 'themes.php' ),
-                       'meta'   => array(
-                               'class' => 'hide-if-customize',
-                       ),
-               ) );
-
-               if ( current_user_can( 'customize' ) ) {
-                       $wp_admin_bar->add_menu( array(
-                               'parent' => 'appearance',
-                               'id'     => 'customize-themes',
-                               'title'  => __( 'Themes' ),
-                               'href'   => add_query_arg( urlencode( 'autofocus[section]' ), 'themes', $customize_url ), // urlencode() needed due to #16859
-                               'meta'   => array(
-                                       'class' => 'hide-if-no-customize',
-                               ),
-                       ) );
-               }
-       }
-
-       if ( current_user_can( 'customize' ) ) {
-               $wp_admin_bar->add_menu( array(
-                       'parent' => 'appearance',
-                       'id'     => 'customize',
-                       'title'  => __('Customize'),
-                       'href'   => $customize_url,
-                       'meta'   => array(
-                               'class' => 'hide-if-no-customize',
-                       ),
                ) );
-               add_action( 'wp_before_admin_bar_render', 'wp_customize_support_script' );
        }
 
        if ( ! current_user_can( 'edit_theme_options' ) ) {
@@ -706,22 +734,7 @@ function wp_admin_bar_appearance_menu( $wp_admin_bar ) {
                        'id'     => 'widgets',
                        'title'  => __( 'Widgets' ),
                        'href'   => admin_url( 'widgets.php' ),
-                       'meta'   => array(
-                               'class' => 'hide-if-customize',
-                       ),
                ) );
-
-               if ( current_user_can( 'customize' ) ) {
-                       $wp_admin_bar->add_menu( array(
-                               'parent' => 'appearance',
-                               'id'     => 'customize-widgets',
-                               'title'  => __( 'Widgets' ),
-                               'href'   => add_query_arg( urlencode( 'autofocus[panel]' ), 'widgets', $customize_url ), // urlencode() needed due to #16859
-                               'meta'   => array(
-                                       'class' => 'hide-if-no-customize',
-                               ),
-                       ) );
-               }
        }
 
        if ( current_theme_supports( 'menus' ) || current_theme_supports( 'widgets' ) )
@@ -737,18 +750,6 @@ function wp_admin_bar_appearance_menu( $wp_admin_bar ) {
                                'class' => 'hide-if-customize',
                        ),
                ) );
-
-               if ( current_user_can( 'customize' ) ) {
-                       $wp_admin_bar->add_menu( array(
-                               'parent' => 'appearance',
-                               'id'     => 'customize-background',
-                               'title'  => __( 'Background' ),
-                               'href'   => add_query_arg( urlencode( 'autofocus[control]' ), 'background_image', $customize_url ), // urlencode() needed due to #16859
-                               'meta'   => array(
-                                       'class' => 'hide-if-no-customize',
-                               ),
-                       ) );
-               }
        }
 
        if ( current_theme_supports( 'custom-header' ) ) {
@@ -761,18 +762,6 @@ function wp_admin_bar_appearance_menu( $wp_admin_bar ) {
                                'class' => 'hide-if-customize',
                        ),
                ) );
-
-               if ( current_user_can( 'customize' ) ) {
-                       $wp_admin_bar->add_menu( array(
-                               'parent' => 'appearance',
-                               'id'     => 'customize-header',
-                               'title'  => __( 'Header' ),
-                               'href'   => add_query_arg( urlencode( 'autofocus[control]' ), 'header_image', $customize_url ), // urlencode() needed due to #16859
-                               'meta'   => array(
-                                       'class' => 'hide-if-no-customize',
-                               ),
-                       ) );
-               }
        }
 
 }
@@ -890,8 +879,9 @@ function _admin_bar_bump_cb() { ?>
  *
  * @since 3.1.0
  *
+ * @global WP_Admin_Bar $wp_admin_bar
+ *
  * @param bool $show Whether to allow the admin bar to show.
- * @return void
  */
 function show_admin_bar( $show ) {
        global $show_admin_bar;
@@ -903,6 +893,9 @@ function show_admin_bar( $show ) {
  *
  * @since 3.1.0
  *
+ * @global WP_Admin_Bar $wp_admin_bar
+ * @global string       $pagenow
+ *
  * @return bool Whether the admin bar should be showing.
  */
 function is_admin_bar_showing() {
@@ -912,6 +905,10 @@ function is_admin_bar_showing() {
        if ( defined('XMLRPC_REQUEST') || defined('DOING_AJAX') || defined('IFRAME_REQUEST') )
                return false;
 
+       if ( is_embed() ) {
+               return false;
+       }
+
        // Integrated into the admin.
        if ( is_admin() )
                return true;