folder_subscribe.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 folder subscribe action |
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
| Author: Aleksander Machniak <alec@alec.pl> |
+-----------------------------------------------------------------------+
*/
class rcmail_action_settings_folder_subscribe extends rcmail_action
{
protected static $mode = self::MODE_AJAX;
/**
* Request handler.
*
* @param array $args Arguments from the previous step(s)
*/
public function run($args = [])
{
$rcmail = rcmail::get_instance();
$storage = $rcmail->get_storage();
$mbox = rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_POST, true);
if (strlen($mbox)) {
$result = $storage->subscribe([$mbox]);
// Handle virtual (non-existing) folders
if (
!$result
&& $storage->get_error_code() == -1
&& $storage->get_response_code() == rcube_storage::TRYCREATE
) {
$result = $storage->create_folder($mbox, true);
if ($result) {
// @TODO: remove 'virtual' class of folder's row
}
}
}
if (!empty($result)) {
// Handle subscription of protected folder (#1487656)
if ($rcmail->config->get('protect_default_folders') && $storage->is_special_folder($mbox)) {
$rcmail->output->command('disable_subscription', $mbox);
}
$rcmail->output->show_message('foldersubscribed', 'confirmation');
}
else {
self::display_server_error('errorsaving');
$rcmail->output->command('reset_subscription', $mbox, false);
}
$rcmail->output->send();
}
}