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<?php
/*
+-----------------------------------------------------------------------+
| program/steps/settings/save_folder.inc |
| |
| This file is part of the Roundcube Webmail client |
| Copyright (C) 2005-2009, The Roundcube Dev Team |
| Licensed under the GNU GPL |
| |
| PURPOSE: |
| Provide functionality to create/edit a folder |
| |
+-----------------------------------------------------------------------+
| Author: Aleksander Machniak <alec@alec.pl> |
+-----------------------------------------------------------------------+
$Id: save_folder.inc 5096 2011-08-19 08:07:05Z alec $
*/
// WARNING: folder names in UI are encoded with RCMAIL_CHARSET
// init IMAP connection
$RCMAIL->imap_connect();
$name = trim(get_input_value('_name', RCUBE_INPUT_POST, true));
$old = trim(get_input_value('_mbox', RCUBE_INPUT_POST, true));
$path = trim(get_input_value('_parent', RCUBE_INPUT_POST, true));
$name_imap = rcube_charset_convert($name, RCMAIL_CHARSET, 'UTF7-IMAP');
$old_imap = rcube_charset_convert($old, RCMAIL_CHARSET, 'UTF7-IMAP');
// $path is in UTF7-IMAP already
$delimiter = $IMAP->get_hierarchy_delimiter();
$options = strlen($old_imap) ? rcmail_folder_options($old_imap) : array();
// Folder name checks
if ($options['protected'] || $options['norename']) {
}
else if (!strlen($name)) {
$error = rcube_label('cannotbeempty');
}
else if (mb_strlen($name) > 128) {
$error = rcube_label('nametoolong');
}
else {
// these characters are problematic e.g. when used in LIST/LSUB
foreach (array($delimiter, '%', '*') as $char) {
if (strpos($name, $delimiter) !== false) {
$error = rcube_label('forbiddencharacter') . " ($char)";
break;
}
}
}
if ($error) {
$OUTPUT->command('display_message', $error, 'error');
}
else {
if ($options['protected'] || $options['norename']) {
$name_imap = $old_imap;
}
else if (strlen($path)) {
$name_imap = $path . $delimiter . $name_imap;
}
else {
$name_imap = $RCMAIL->imap->mod_mailbox($name_imap, 'in');
}
}
// Check access rights to the parent folder
if (!$error && strlen($path) && (!strlen($old_imap) || $old_imap != $name_imap)) {
$parent_opts = $RCMAIL->imap->mailbox_info($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'] = '';
$folder['options'] = $options;
$folder['settings'] = array(
// List view mode: 0-list, 1-threads
'view_mode' => (int) get_input_value('_viewmode', RCUBE_INPUT_POST),
'sort_column' => get_input_value('_sortcol', RCUBE_INPUT_POST),
'sort_order' => get_input_value('_sortord', RCUBE_INPUT_POST),
);
}
// create a new mailbox
if (!$error && !strlen($old)) {
$folder['subscribe'] = true;
$plugin = $RCMAIL->plugins->exec_hook('folder_create', array('record' => $folder));
$folder = $plugin['record'];
if (!$plugin['abort']) {
$created = $IMAP->create_mailbox($folder['name'], $folder['subscribe']);
}
else {
$created = $plugin['result'];
}
if ($created) {
// Save folder settings
if (isset($_POST['_viewmode'])) {
$a_threaded = (array) $RCMAIL->config->get('message_threading', array());
if ($_POST['_viewmode'])
$a_threaded[$folder['name']] = true;
else
unset($a_threaded[$folder['name']]);
$RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
}
rcmail_update_folder_row($folder['name'], null, $folder['subscribe'], $folder['class']);
$OUTPUT->show_message('foldercreated', 'confirmation');
// reset folder preview frame
$OUTPUT->command('subscription_select');
$OUTPUT->send('iframe');
}
else {
// show error message
$OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
}
}
// update a mailbox
else if (!$error) {
$plugin = $RCMAIL->plugins->exec_hook('folder_update', array('record' => $folder));
$folder = $plugin['record'];
$rename = ($folder['oldname'] != $folder['name']);
if (!$plugin['abort']) {
if ($rename) {
$updated = $RCMAIL->imap->rename_mailbox($folder['oldname'], $folder['name']);
}
else {
$updated = true;
}
}
else {
$updated = $plugin['result'];
}
if ($updated) {
// Update folder settings,
if (isset($_POST['_viewmode'])) {
$a_threaded = (array) $RCMAIL->config->get('message_threading', array());
// In case of name change update names of childrens in settings
if ($rename) {
$oldprefix = '/^' . preg_quote($folder['oldname'] . $delimiter, '/') . '/';
foreach ($a_threaded as $key => $val) {
if ($key == $folder['oldname']) {
unset($a_threaded[$key]);
}
else if (preg_match($oldprefix, $key)) {
unset($a_threaded[$key]);
$a_threaded[preg_replace($oldprefix, $folder['name'].$delimiter, $key)] = true;
}
}
}
if ($_POST['_viewmode'])
$a_threaded[$folder['name']] = true;
else
unset($a_threaded[$folder['name']]);
$RCMAIL->user->save_prefs(array('message_threading' => $a_threaded));
}
$OUTPUT->show_message('folderupdated', 'confirmation');
if ($rename) {
rcmail_update_folder_row($folder['name'], $folder['oldname'], $folder['subscribe'], $folder['class']);
$OUTPUT->send('iframe');
}
}
else {
// show error message
$OUTPUT->show_message($plugin['message'] ? $plugin['message'] : 'errorsaving', 'error', null, false);
}
}
rcmail_overwrite_action('edit-folder');
