Changeset 17762

Timestamp:

04/29/2011 12:43:48 AM (15 years ago)

Author:

ryan

Message:

Show access denied page and list a user's sites if they visit an admin they don't have permissions for rather than redirecting to the users' primary blog. fixes #17121

File:

• trunk/wp-admin/includes/ms.php (modified) (1 diff)

trunk/wp-admin/includes/ms.php

@@ -497 +497 @@
 add_filter( 'get_term', 'sync_category_tag_slugs', 10, 2 );
 
-function redirect_user_to_blog() {
-    $c = 0;
-    if ( isset( $_GET['c'] ) )
-        $c = (int) $_GET['c'];
-
-    if ( $c >= 5 ) {
-        wp_die( __( "You don’t have permission to view this site. Please contact the system administrator." ) );
-    }
-    $c ++;
-
-    $blog = get_active_blog_for_user( get_current_user_id() );
-
-    if ( is_object( $blog ) ) {
-        wp_redirect( get_admin_url( $blog->blog_id, '?c=' . $c ) ); // redirect and count to 5, "just in case"
-    } else {
-        wp_redirect( user_admin_url( '?c=' . $c ) ); // redirect and count to 5, "just in case"
-    }
+function _access_denied_splash() {
+    if ( ! is_user_logged_in() )
+        return;
+
+    $blogs = get_blogs_of_user( get_current_user_id() );
+
+    $blog_name = get_bloginfo( 'name' );
+
+    if ( empty( $blogs ) ) {
+        wp_die( sprintf( __( 'You attempted to access the "%s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "Test" dashboard, please contact your network administrator.' ), $blog_name ) );
+        exit;
+    }
+
+    $output = '<p>' . sprintf( __( 'You attempted to access the "%s" dashboard, but you do not currently have privileges on this site. If you believe you should be able to access the "Test" dashboard, please contact your network administrator.' ), $blog_name ) . '</p>';
+    $output .= '<p>' . __( 'If you reached this screen by accident and meant to visit one your own sites, here are some shortcuts to help you find your way.' ) . '</p>';
+
+    $output .= '<h3>' . __('Your Sites') . '</h3>';
+    $output .= '<table>';
+
+    foreach ( $blogs as $blog ) {
+        $output .= "<tr>";
+        $output .= "<td valign='top'>";
+        $output .= "{$blog->blogname}";
+        $output .= "</td>";
+        $output .= "<td valign='top'>";
+        $output .= "<a href='" . esc_url( get_admin_url( $blog->userblog_id ) ) . "'>" . __( 'Visit Dashboard' ) . "</a> | <a href='" . esc_url( get_home_url( $blog->userblog_id ) ). "'>" . __( 'View Site' ) . "</a>" ;
+        $output .= "</td>";
+        $output .= "</tr>";
+    }
+    $output .= '</table>';
+
+    wp_die( $output );
     exit;
 }
-add_action( 'admin_page_access_denied', 'redirect_user_to_blog', 99 );
+add_action( 'admin_page_access_denied', '_access_denied_splash', 99 );
 
 function check_import_new_users( $permission ) {