From 7fe3811c65a7c63154f03610e289a6d196f3ae2e Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 18 Jan 2012 06:10:46 -0500
Subject: [PATCH] Changed license to GNU GPLv3+ with exceptions for skins and plugins

---
 program/steps/settings/save_folder.inc |   27 +++++++++++++++++++++------
 1 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/program/steps/settings/save_folder.inc b/program/steps/settings/save_folder.inc
index 498829c..b7b0e6b 100644
--- a/program/steps/settings/save_folder.inc
+++ b/program/steps/settings/save_folder.inc
@@ -6,7 +6,10 @@
  |                                                                       |
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2005-2009, The Roundcube Dev Team                       |
- | Licensed under the GNU GPL                                            |
+ |                                                                       |
+ | Licensed under the GNU General Public License version 3 or            |
+ | any later version with exceptions for skins & plugins.                |
+ | See the README file for a full license statement.                     |
  |                                                                       |
  | PURPOSE:                                                              |
  |   Provide functionality to create/edit a folder                       |
@@ -22,7 +25,7 @@
 // WARNING: folder names in UI are encoded with RCMAIL_CHARSET
 
 // init IMAP connection
-$RCMAIL->imap_connect();
+$STORAGE = $RCMAIL->get_storage();
 
 
 $name = trim(get_input_value('_name', RCUBE_INPUT_POST, true));
@@ -33,7 +36,7 @@
 $old_imap  = rcube_charset_convert($old, RCMAIL_CHARSET, 'UTF7-IMAP');
 // $path is in UTF7-IMAP already
 
-$delimiter = $IMAP->get_hierarchy_delimiter();
+$delimiter = $STORAGE->get_hierarchy_delimiter();
 $options = strlen($old_imap) ? rcmail_folder_options($old_imap) : array();
 
 // Folder name checks
@@ -66,9 +69,21 @@
         $name_imap = $path . $delimiter . $name_imap;
     }
     else {
-        $name_imap = $RCMAIL->imap->mod_mailbox($name_imap, 'in');
+        $name_imap = $STORAGE->mod_folder($name_imap, 'in');
     }
+}
 
+// Check access rights to the parent folder
+if (!$error && strlen($path) && (!strlen($old_imap) || $old_imap != $name_imap)) {
+    $parent_opts = $STORAGE->folder_info($path);
+    if ($parent_opts['namespace'] != 'personal'
+        && (empty($parent_opts['rights']) || !preg_match('/[ck]/', implode($parent_opts)))
+    ) {
+        $error = rcube_label('parentnotwritable');
+    }
+}
+
+if (!$error) {
     $folder['name']     = $name_imap;
     $folder['oldname']  = $old_imap;
     $folder['class']    = '';
@@ -91,7 +106,7 @@
     $folder = $plugin['record'];
 
     if (!$plugin['abort']) {
-        $created = $IMAP->create_mailbox($folder['name'], $folder['subscribe']);
+        $created = $STORAGE->create_folder($folder['name'], $folder['subscribe']);
     }
     else {
         $created = $plugin['result'];
@@ -131,7 +146,7 @@
 
     if (!$plugin['abort']) {
         if ($rename) {
-            $updated = $RCMAIL->imap->rename_mailbox($folder['oldname'], $folder['name']);
+            $updated = $STORAGE->rename_folder($folder['oldname'], $folder['name']);
         }
         else {
             $updated = true;

--
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