WordPress 4.0
[autoinstalls/wordpress.git] / wp-includes / admin-bar.php
index 2a5c3b1f84539d382fbee72337875d1cfed72e66..cd1bb82a5535a5a187e344ec3d2d739b9b467828 100644 (file)
@@ -493,11 +493,23 @@ function wp_admin_bar_edit_menu( $wp_admin_bar ) {
                        && ( $post_type_object->public )
                        && ( $post_type_object->show_in_admin_bar ) )
                {
-                       $wp_admin_bar->add_menu( array(
-                               'id' => 'view',
-                               'title' => $post_type_object->labels->view_item,
-                               'href' => get_permalink( $post->ID )
-                       ) );
+                       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 );
+                               $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-tags' == $current_screen->base
                        && isset( $tag ) && is_object( $tag )
                        && ( $tax = get_taxonomy( $tag->taxonomy ) )
@@ -648,17 +660,19 @@ function wp_admin_bar_appearance_menu( $wp_admin_bar ) {
        if ( ! current_user_can( 'edit_theme_options' ) )
                return;
 
-       $current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
-       $wp_admin_bar->add_menu( array(
-               'parent' => 'appearance',
-               'id'     => 'customize',
-               'title'  => __('Customize'),
-               'href'   => add_query_arg( 'url', urlencode( $current_url ), wp_customize_url() ),
-               'meta'   => array(
-                       'class' => 'hide-if-no-customize',
-               ),
-       ) );
-       add_action( 'wp_before_admin_bar_render', 'wp_customize_support_script' );
+       if ( current_user_can( 'customize' ) ) {
+               $current_url = ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+               $wp_admin_bar->add_menu( array(
+                       'parent' => 'appearance',
+                       'id'     => 'customize',
+                       'title'  => __('Customize'),
+                       'href'   => add_query_arg( 'url', urlencode( $current_url ), wp_customize_url() ),
+                       'meta'   => array(
+                               'class' => 'hide-if-no-customize',
+                       ),
+               ) );
+               add_action( 'wp_before_admin_bar_render', 'wp_customize_support_script' );
+       }
 
        if ( current_theme_supports( 'widgets' )  )
                $wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'id' => 'widgets', 'title' => __('Widgets'), 'href' => admin_url('widgets.php') ) );