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folder_save.php
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folder_save.php
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<?php
/**
+-----------------------------------------------------------------------+
| This file is part of the Roundcube Webmail client |
| |
| Copyright (C) The Roundcube Dev Team |
| |
| 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: |
| Handler for saving the create/edit folder form |
+-----------------------------------------------------------------------+
| Author: Aleksander Machniak <alec@alec.pl> |
+-----------------------------------------------------------------------+
*/
class rcmail_action_settings_folder_save extends rcmail_action_settings_folder_edit
{
protected static $mode = self::MODE_HTTP;
/**
* Request handler.
*
* @param array $args Arguments from the previous step(s)
*/
public function run($args = [])
{
// WARNING: folder names in UI are encoded with RCUBE_CHARSET
$name = trim(rcube_utils::get_input_value('_name', rcube_utils::INPUT_POST, true));
$path = rcube_utils::get_input_value('_parent', rcube_utils::INPUT_POST, true);
$old_imap = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_POST, true);
$type = rcube_utils::get_input_value('_type', rcube_utils::INPUT_POST);
$name_imap = rcube_charset::convert($name, RCUBE_CHARSET, 'UTF7-IMAP');
// $path is in UTF7-IMAP already
// init IMAP connection
$rcmail = rcmail::get_instance();
$storage = $rcmail->get_storage();
$delimiter = $storage->get_hierarchy_delimiter();
$options = strlen($old_imap) ? self::folder_options($old_imap) : [];
$char = null;
// Folder name checks
if (!empty($options['protected']) || !empty($options['norename'])) {
// do nothing
}
else if (!strlen($name)) {
$error = $rcmail->gettext('namecannotbeempty');
}
else if (mb_strlen($name) > 128) {
$error = $rcmail->gettext('nametoolong');
}
else if ($name[0] == '.' && $rcmail->config->get('imap_skip_hidden_folders')) {
$error = $rcmail->gettext('namedotforbidden');
}
else if (!$storage->folder_validate($name, $char)) {
$error = $rcmail->gettext('forbiddencharacter') . " ($char)";
}
if (!empty($error)) {
$rcmail->output->command('display_message', $error, 'error');
}
else {
if (!empty($options['protected']) || !empty($options['norename'])) {
$name_imap = $old_imap;
}
else if (strlen($path)) {
$name_imap = $path . $delimiter . $name_imap;
}
else {
$name_imap = $storage->mod_folder($name_imap, 'in');
}
}
$dual_use_supported = $storage->get_capability(rcube_storage::DUAL_USE_FOLDERS);
$acl_supported = $storage->get_capability('ACL');
// Check access rights to the parent folder
if (empty($error) && $acl_supported && strlen($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['rights'])))
) {
$error = $rcmail->gettext('parentnotwritable');
}
}
if (!empty($error)) {
$rcmail->output->command('display_message', $error, 'error');
$folder = null;
}
else {
$folder = [
'name' => $name_imap,
'oldname' => $old_imap,
'class' => '',
'options' => $options,
'settings' => [
// List view mode: 0-list, 1-threads
'view_mode' => (int) rcube_utils::get_input_value('_viewmode', rcube_utils::INPUT_POST),
'sort_column' => rcube_utils::get_input_value('_sortcol', rcube_utils::INPUT_POST),
'sort_order' => rcube_utils::get_input_value('_sortord', rcube_utils::INPUT_POST),
]
];
}
// create a new mailbox
if (empty($error) && !strlen($old_imap)) {
$folder['subscribe'] = true;
$folder['noselect'] = false;
// Server does not support both sub-folders and messages in a folder
// For folders that are supposed to contain other folders we will:
// - disable subscription
// - add a separator at the end to make them \NoSelect
if (!$dual_use_supported && $type == 'folder') {
$folder['subscribe'] = false;
$folder['noselect'] = true;
}
$plugin = $rcmail->plugins->exec_hook('folder_create', ['record' => $folder]);
$folder = $plugin['record'];
if (!$plugin['abort']) {
$created = $storage->create_folder($folder['name'], $folder['subscribe'], null, $folder['noselect']);
}
else {
$created = $plugin['result'];
}
if ($created) {
// Save folder settings
if (isset($_POST['_viewmode'])) {
$a_threaded = (array) $rcmail->config->get('message_threading', []);
$a_threaded[$folder['name']] = (bool) $_POST['_viewmode'];
$rcmail->user->save_prefs(['message_threading' => $a_threaded]);
}
self::update_folder_row($folder['name'], null, $folder['subscribe'], $folder['class']);
$rcmail->output->show_message('foldercreated', 'confirmation');
// reset folder preview frame
$rcmail->output->command('subscription_select');
$rcmail->output->send('iframe');
}
else {
// show error message
if (!empty($plugin['message'])) {
$rcmail->output->show_message($plugin['message'], 'error', null, false);
}
else {
self::display_server_error('errorsaving');
}
}
}
// update a mailbox
else if (empty($error)) {
$plugin = $rcmail->plugins->exec_hook('folder_update', ['record' => $folder]);
$folder = $plugin['record'];
$rename = $folder['oldname'] != $folder['name'];
if (!$plugin['abort']) {
if ($rename) {
$updated = $storage->rename_folder($folder['oldname'], $folder['name']);
}
else {
$updated = true;
}
}
else {
$updated = $plugin['result'];
}
if ($updated) {
// Update folder settings,
if (isset($_POST['_viewmode'])) {
$a_threaded = (array) $rcmail->config->get('message_threading', []);
// In case of name change update names of children in settings
if ($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)] = $val;
}
}
}
$a_threaded[$folder['name']] = (bool) $_POST['_viewmode'];
$rcmail->user->save_prefs(['message_threading' => $a_threaded]);
}
$rcmail->output->show_message('folderupdated', 'confirmation');
$rcmail->output->set_env('folder', $folder['name']);
if ($rename) {
// #1488692: update session
if (isset($_SESSION['mbox']) && $_SESSION['mbox'] === $folder['oldname']) {
$_SESSION['mbox'] = $folder['name'];
}
self::update_folder_row($folder['name'], $folder['oldname'], $folder['subscribe'], $folder['class']);
$rcmail->output->send('iframe');
}
else if (!empty($folder['class'])) {
self::update_folder_row($folder['name'], $folder['oldname'], $folder['subscribe'], $folder['class']);
}
}
else {
// show error message
if (!empty($plugin['message'])) {
$rcmail->output->show_message($plugin['message'], 'error', null, false);
}
else {
self::display_server_error('errorsaving');
}
}
}
$rcmail->overwrite_action('edit-folder');
}
}

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folder_save.php (9 KB)

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