From 4af76d20cafcd456bf3ce0fcb17b25a888c45160 Mon Sep 17 00:00:00 2001
From: Thomas <thomas@roundcube.net>
Date: Mon, 21 Oct 2013 15:14:46 -0400
Subject: [PATCH] Bump version

---
 program/steps/settings/edit_folder.inc |  115 +++++++++++++++++++++++++--------------------------------
 1 files changed, 50 insertions(+), 65 deletions(-)

diff --git a/program/steps/settings/edit_folder.inc b/program/steps/settings/edit_folder.inc
index 70d8c56..fdb38e6 100644
--- a/program/steps/settings/edit_folder.inc
+++ b/program/steps/settings/edit_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                       |
@@ -14,19 +17,15 @@
  +-----------------------------------------------------------------------+
  | Author: Aleksander Machniak <alec@alec.pl>                            |
  +-----------------------------------------------------------------------+
-
- $Id$
-
 */
 
 // WARNING: folder names in UI are encoded with RCMAIL_CHARSET
 
-// init IMAP connection
-$RCMAIL->imap_connect();
-
 function rcmail_folder_form($attrib)
 {
     global $RCMAIL;
+
+    $storage = $RCMAIL->get_storage();
 
     // edited folder name (empty in create-folder mode)
     $mbox      = trim(get_input_value('_mbox', RCUBE_INPUT_GPC, true));
@@ -36,13 +35,13 @@
     $parent      = trim(get_input_value('_path', RCUBE_INPUT_GPC, true));
     $parent_imap = rcube_charset_convert($parent, RCMAIL_CHARSET, 'UTF7-IMAP');
 
-    $threading_supported = $RCMAIL->imap->get_capability('THREAD');
-    $delimiter = $RCMAIL->imap->get_hierarchy_delimiter();
+    $threading_supported = $storage->get_capability('THREAD');
+    $delimiter = $storage->get_hierarchy_delimiter();
 
     // Get mailbox parameters
     if (strlen($mbox)) {
         $options   = rcmail_folder_options($mbox_imap);
-        $namespace = $RCMAIL->imap->get_namespace();
+        $namespace = $storage->get_namespace();
 
         $path   = explode($delimiter, $mbox_imap);
         $folder = array_pop($path);
@@ -57,14 +56,14 @@
 
         // allow creating subfolders of INBOX folder
         if ($path == 'INBOX') {
-            $path = $RCMAIL->imap->mod_mailbox($path, 'in');
+            $path = $storage->mod_folder($path, 'in');
         }
     }
 
     // remove personal namespace prefix
     if (strlen($path)) {
         $path_id = $path;
-        $path    = $RCMAIL->imap->mod_mailbox($path.$delimiter);
+        $path    = $storage->mod_folder($path.$delimiter);
         if ($path[strlen($path)-1] == $delimiter) {
             $path = substr($path, 0, -1);
         }
@@ -79,7 +78,7 @@
 
     // Location (name)
     if ($options['protected']) {
-        $foldername = Q(str_replace($delimiter, ' &raquo; ', rcmail_localize_folderpath($mbox_imap)));
+        $foldername = str_replace($delimiter, ' &raquo; ', Q(rcmail_localize_folderpath($mbox_imap)));
     }
     else if ($options['norename']) {
         $foldername = Q($folder);
@@ -106,26 +105,36 @@
         ),
     );
 
-    if (strlen($path) || !strlen($mbox)) {
-        if (!empty($options) && ($options['norename'] || $options['namespace'] != 'personal')) {
-            // prevent user from moving folder
-            $hidden_path = new html_hiddenfield(array('name' => '_parent', 'value' => $path));
-            $form['props']['fieldsets']['location']['content']['name']['value'] .= $hidden_path->show();
-        }
-        else {
-            $selected = isset($_POST['_parent']) ? $_POST['_parent'] : $path_id;
-            $select = rcmail_mailbox_select(array(
-                'name'        => '_parent',
-                'noselection' => '---',
-                'realnames'   => false,
-                'maxlength'   => 150
-            ));
+    if (!empty($options) && ($options['norename'] || $options['protected'])) {
+        // prevent user from moving folder
+        $hidden_path = new html_hiddenfield(array('name' => '_parent', 'value' => $path));
+        $form['props']['fieldsets']['location']['content']['name']['value'] .= $hidden_path->show();
+    }
+    else {
+        $selected = isset($_POST['_parent']) ? $_POST['_parent'] : $path_id;
+        $exceptions = array($mbox_imap);
 
-            $form['props']['fieldsets']['location']['content']['path'] = array(
-                'label' => rcube_label('parentfolder'),
-                'value' => $select->show($selected),
-            );
+        // Exclude 'prefix' namespace from parent folders list (#1488349)
+        // If INBOX. namespace exists, folders created as INBOX subfolders
+        // will be listed at the same level - selecting INBOX as a parent does nothing
+        if ($prefix = $storage->get_namespace('prefix')) {
+            $exceptions[] = substr($prefix, 0, -1);
         }
+
+        $select = rcmail_mailbox_select(array(
+            'name'        => '_parent',
+            'noselection' => '---',
+            'realnames'   => false,
+            'maxlength'   => 150,
+            'unsubscribed' => true,
+            'skip_noinferiors' => true,
+            'exceptions'  => $exceptions,
+        ));
+
+        $form['props']['fieldsets']['location']['content']['path'] = array(
+            'label' => rcube_label('parentfolder'),
+            'value' => $select->show($selected),
+        );
     }
 
     // Settings
@@ -134,7 +143,7 @@
     );
 
     // Settings: threading
-    if ($threading_supported && !$options['noselect'] && !$options['is_root']) {
+    if ($threading_supported && ($mbox_imap == 'INBOX' || (!$options['noselect'] && !$options['is_root']))) {
         $select = new html_select(array('name' => '_viewmode', 'id' => '_listmode'));
         $select->add(rcube_label('list'), 0);
         $select->add(rcube_label('threads'), 1);
@@ -191,8 +200,8 @@
             'content' => array()
         );
 
-        if (!$options['noselect'] && !$options['is_root']) {
-            $msgcount = $RCMAIL->imap->messagecount($mbox_imap, 'ALL', true, false);
+        if ((!$options['noselect'] && !$options['is_root']) || $mbox_imap == 'INBOX') {
+            $msgcount = $storage->count($mbox_imap, 'ALL', true, false);
 
             // Size
             if ($msgcount) {
@@ -235,7 +244,7 @@
     // Set form tags and hidden fields
     list($form_start, $form_end) = get_form_tags($attrib, 'save-folder', null, $hidden_fields);
 
-    unset($attrib['form']);
+    unset($attrib['form'], $attrib['id']);
 
     // return the complete edit form as table
     $out = "$form_start\n";
@@ -245,17 +254,17 @@
         if (!empty($tab['fieldsets']) && is_array($tab['fieldsets'])) {
             $content = '';
             foreach ($tab['fieldsets'] as $fieldset) {
-                $subcontent = rcmail_get_form_part($fieldset);
+                $subcontent = rcmail_get_form_part($fieldset, $attrib);
                 if ($subcontent) {
                     $content .= html::tag('fieldset', null, html::tag('legend', null, Q($fieldset['name'])) . $subcontent) ."\n";
                 }
             }
         }
         else {
-            $content = rcmail_get_form_part($tab);
+            $content = rcmail_get_form_part($tab, $attrib);
         }
 
-        if ($content) {        
+        if ($content) {
             $out .= html::tag('fieldset', null, html::tag('legend', null, Q($tab['name'])) . $content) ."\n";
         }
     }
@@ -267,7 +276,7 @@
     return $out;
 }
 
-function rcmail_get_form_part($form)
+function rcmail_get_form_part($form, $attrib = array())
 {
     $content = '';
 
@@ -277,40 +286,16 @@
             $colprop['id'] = '_'.$col;
             $label = !empty($colprop['label']) ? $colprop['label'] : rcube_label($col);
 
-            $table->add('title', sprintf('<label for="%s">%s</label>', $colprop['id'], Q($label)));
+            $table->add('title', html::label($colprop['id'], Q($label)));
             $table->add(null, $colprop['value']);
         }
-        $content = $table->show();
+        $content = $table->show($attrib);
     }
     else {
         $content = $form['content'];
     }
 
     return $content;
-}
-
-function rcmail_localize_folderpath($path)
-{
-    global $RCMAIL;
-
-    $protect_folders = $RCMAIL->config->get('protect_default_folders');
-    $default_folders = (array) $RCMAIL->config->get('default_imap_folders');
-    $delimiter       = $RCMAIL->imap->get_hierarchy_delimiter();
-    $path            = explode($delimiter, $path);
-    $result          = array();
-
-    foreach ($path as $idx => $dir) {
-        $directory = implode($delimiter, array_slice($path, 0, $idx+1));
-        if ($protect_folders && in_array($directory, $default_folders)) {
-            unset($result);
-            $result[] = rcmail_localize_foldername($directory);
-        }
-        else {
-            $result[] = rcube_charset_convert($dir, 'UTF7-IMAP');
-        }
-    }
-
-    return implode($delimiter, $result);
 }
 
 

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