Changeset 3536 for trunk/wp-admin/menu.php

Timestamp:

02/17/2006 12:57:10 AM (19 years ago)

Author:

ryan

Message:

Dynamic menu reparenting. fixes #2257

File:

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

trunk/wp-admin/menu.php

@@ -50 +50 @@
 $submenu['themes.php'][10] = array(__('Theme Editor'), 'edit_themes', 'theme-editor.php');
 
+// Loop over submenus and remove pages for which the user does not have privs.
+foreach ($submenu as $parent => $sub) {
+    foreach ($sub as $index => $data) {
+        if ( ! current_user_can($data[1]) ) {
+            $menu_nopriv[$data[2]] = true;
+            unset($submenu[$parent][$index]);
+        }
+    }
+    
+    if ( empty($submenu[$parent]) )
+        unset($submenu[$parent]);
+}
+
+// Loop over the top-level menu.
+// Remove menus that have no accessible submenus and require privs that the user does not have.
+// Menus for which the original parent is not acessible due to lack of privs will have the next
+// submenu in line be assigned as the new menu parent. 
+foreach ( $menu as $id => $data ) {
+    // If submenu is empty...
+    if ( empty($submenu[$data[2]]) ) {
+        // And user doesn't have privs, remove menu.
+        if ( ! current_user_can($data[1]) ) {
+            $menu_nopriv[$data[2]] = true;
+            unset($menu[$id]);
+        }
+    } else {
+        $subs = $submenu[$data[2]];
+        $first_sub = array_shift($subs);
+        $old_parent = $data[2];
+        $new_parent = $first_sub[2];
+        // If the first submenu is not the same as the assigned parent,
+        // make the first submenu the new parent.
+        if ( $new_parent != $old_parent ) {
+            $real_parent_file[$old_parent] = $new_parent;
+            $menu[$id][2] = $new_parent;
+            
+            foreach ($submenu[$old_parent] as $index => $data) {
+                $submenu[$new_parent][$index] = $submenu[$old_parent][$index];
+                unset($submenu[$old_parent][$index]);
+            }
+            unset($submenu[$old_parent]);   
+        }
+    }
+}
+
 // Create list of page plugin hook names.
 foreach ($menu as $menu_page) {