- Improved namespace roots handling in folder manager

git-svn-id: https://svn.roundcube.net/trunk@4860 208e9e7b-5314-0410-a742-e7e81cd9613c

1 files changed, 17 insertions, 2 deletions

diff --git a/roundcubemail/program/steps/settings/func.inc b/roundcubemail/program/steps/settings/func.inc
index de9da282f..72e278364 100644
--- a/roundcubemail/program/steps/settings/func.inc
+++ b/roundcubemail/program/steps/settings/func.inc
@@ -790,14 +790,29 @@ function rcmail_folder_options($mailbox)
 
     $acl             = $RCMAIL->imap->get_capability('ACL');
     $default_folders = (array) $RCMAIL->config->get('default_imap_folders');
+    $delimiter       = $RCMAIL->imap->get_hierarchy_delimiter();
+    $namespace       = $RCMAIL->imap->get_namespace();
     $options         = array();
 
+    // check if the folder is a namespace prefix
+    if (!empty($namespace)) {
+        $mbox = $mailbox . $delimiter;
+        foreach ($namespace as $ns) {
+            foreach ($ns as $item) {
+                if ($item[0] === $mbox) {
+                    $options['is_root'] = true;
+                    break;
+                }
+            }
+        }
+    }
+
     $options['name']      = $mailbox;
     $options['options']   = $RCMAIL->imap->mailbox_options($mailbox, true);
     $options['namespace'] = $RCMAIL->imap->mailbox_namespace($mailbox);
-    $options['rights']    = $acl ? (array)$RCMAIL->imap->my_rights($mailbox) : array();
+    $options['rights']    = $acl && !$options['is_root'] ? (array)$RCMAIL->imap->my_rights($mailbox) : array();
     $options['special']   = in_array($mailbox, $default_folders);
-    $options['protected'] = $options['special'] && $RCMAIL->config->get('protect_default_folders');
+    $options['protected'] = $options['is_root'] || ($options['special'] && $RCMAIL->config->get('protect_default_folders'));
 
     if (is_array($options['options'])) {
         foreach ($options['options'] as $opt) {