From e750d1b8164a7a1e584c77d3ef4113b4fcf3da39 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Fri, 30 Sep 2011 11:22:08 -0400
Subject: [PATCH] Restrict folders list to write-only in selectors for special folders and save-message-to option
---
program/include/rcube_imap.php | 38 ++++++++++++++++++++++++++++++++++----
1 files changed, 34 insertions(+), 4 deletions(-)
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 0f56515..f37cfda 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -2917,13 +2917,14 @@
* @param string $root Optional root folder
* @param string $name Optional name pattern
* @param string $filter Optional filter
+ * @param string $rights Optional ACL requirements
*
* @return array List of mailboxes/folders
* @access public
*/
- function list_mailboxes($root='', $name='*', $filter=null)
+ function list_mailboxes($root='', $name='*', $filter=null, $rights=null)
{
- $a_mboxes = $this->_list_mailboxes($root, $name, $filter);
+ $a_mboxes = $this->_list_mailboxes($root, $name, $filter, $rights);
// INBOX should always be available
if ((!$filter || $filter == 'mail') && !in_array('INBOX', $a_mboxes)) {
@@ -2943,17 +2944,19 @@
* @param string $root Optional root folder
* @param string $name Optional name pattern
* @param mixed $filter Optional filter
+ * @param string $rights Optional ACL requirements
*
* @return array List of mailboxes/folders
* @see rcube_imap::list_mailboxes()
* @access private
*/
- private function _list_mailboxes($root='', $name='*', $filter=null)
+ private function _list_mailboxes($root='', $name='*', $filter=null, $rights=null)
{
$cache_key = $root.':'.$name;
if (!empty($filter)) {
$cache_key .= ':'.(is_string($filter) ? $filter : serialize($filter));
}
+ $cache_key .= ':'.$rights;
$cache_key = 'mailboxes.'.md5($cache_key);
@@ -3021,6 +3024,11 @@
$a_folders = array();
}
+ // filter folders list according to rights requirements
+ if ($rights && $this->get_capability('ACL')) {
+ $a_folders = $this->filter_rights($a_folders, $rights);
+ }
+
// write mailboxlist to cache
$this->update_cache($cache_key, $a_folders);
@@ -3034,10 +3042,11 @@
* @param string $root IMAP root dir
* @param string $name Optional name pattern
* @param mixed $filter Optional filter
+ * @param string $rights Optional ACL requirements
*
* @return array Indexed array with folder names
*/
- function list_unsubscribed($root='', $name='*', $filter=null)
+ function list_unsubscribed($root='', $name='*', $filter=null, $rights=null)
{
// @TODO: caching
// Give plugins a chance to provide a list of mailboxes
@@ -3061,6 +3070,11 @@
array_unshift($a_mboxes, 'INBOX');
}
+ // filter folders list according to rights requirements
+ if ($rights && $this->get_capability('ACL')) {
+ $a_folders = $this->filter_rights($a_folders, $rights);
+ }
+
// filter folders and sort them
$a_mboxes = $this->_sort_mailbox_list($a_mboxes);
@@ -3069,6 +3083,22 @@
/**
+ * Filter the given list of folders according to access rights
+ */
+ private function filter_rights($a_folders, $rights)
+ {
+ $regex = '/('.$rights.')/';
+ foreach ($a_folders as $idx => $folder) {
+ $myrights = join('', (array)$this->my_rights($folder));
+ if ($myrights !== null && !preg_match($regex, $myrights))
+ unset($a_folders[$idx]);
+ }
+
+ return $a_folders;
+ }
+
+
+ /**
* Get mailbox quota information
* added by Nuny
*
--
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