Changeset 28920

Timestamp:

06/30/2014 10:02:01 AM (10 years ago)

Author:

SergeyBiryukov

Message:

Display consistent preview links for drafts.

props mordauk.
fixes #28350.

Location:

trunk/src

Files:

• wp-admin/includes/post.php (modified) (2 diffs)
• wp-includes/admin-bar.php (modified) (1 diff)

trunk/src/wp-admin/includes/post.php

@@ -1180 +1180 @@
     if ( current_user_can( 'read_post', $post->ID ) ) {
         $ptype = get_post_type_object( $post->post_type );
-        $view_post = $ptype->labels->view_item;
+        if( 'draft' == $post->post_status ) {
+            $view_post = __( 'Preview' );
+        } else {
+            $view_post = $ptype->labels->view_item;
+        }
     }
 
@@ -1235 +1239 @@
 
     if ( isset( $view_post ) ) {
-        $return .= "<span id='view-post-btn'><a href='" . get_permalink( $post ) . "' class='button button-small'>$view_post</a></span>\n";
+        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 ) );
+            $return .= "<span id='view-post-btn'><a href='" . esc_url( $preview_link ) . "' class='button button-small' target='wp-preview-{$post->ID}'>$view_post</a></span>\n";
+        } else {
+            $return .= "<span id='view-post-btn'><a href='" . get_permalink( $post ) . "' class='button button-small'>$view_post</a></span>\n";
+        }
     }
 

trunk/src/wp-includes/admin-bar.php

@@ -494 +494 @@
             && ( $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 ) );
+                $wp_admin_bar->add_menu( array(
+                    'id' => 'preview',
+                    'title' => __( 'Preview' ),
+                    '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 )