delete.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 mail delete operation |
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
*/
class rcmail_action_mail_delete extends rcmail_action_mail_index
{
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();
// count messages before changing anything
$threading = (bool) $rcmail->storage->get_threading();
$trash = $rcmail->config->get('trash_mbox');
$sources = [];
$old_count = 0;
$deleted = 0;
$count = 0;
if (empty($_POST['_from']) || $_POST['_from'] != 'show') {
$old_count = $rcmail->storage->count(null, $threading ? 'THREADS' : 'ALL');
}
if (empty($_POST['_uid'])) {
$rcmail->output->show_message('internalerror', 'error');
$rcmail->output->send();
}
foreach (rcmail::get_uids(null, null, $multifolder, rcube_utils::INPUT_POST) as $mbox => $uids) {
$deleted += (int) $rcmail->storage->delete_message($uids, $mbox);
$count += is_array($uids) ? count($uids) : 1;
$sources[] = $mbox;
}
if (empty($deleted)) {
// send error message
if ($_POST['_from'] != 'show') {
$rcmail->output->command('list_mailbox');
}
self::display_server_error('errordeleting');
$rcmail->output->send();
}
else {
$rcmail->output->show_message('messagedeleted', 'confirmation');
}
$search_request = rcube_utils::get_input_value('_search', rcube_utils::INPUT_GPC);
// refresh saved search set after moving some messages
if ($search_request && $rcmail->storage->get_search_set()) {
$_SESSION['search'] = $rcmail->storage->refresh_search();
}
if (!empty($_POST['_from']) && $_POST['_from'] == 'show') {
if ($next = rcube_utils::get_input_value('_next_uid', rcube_utils::INPUT_GPC)) {
$rcmail->output->command('show_message', $next);
}
else {
$rcmail->output->command('command', 'list');
}
$rcmail->output->send();
}
$mbox = $rcmail->storage->get_folder();
$msg_count = $rcmail->storage->count(null, $threading ? 'THREADS' : 'ALL');
$exists = $rcmail->storage->count($mbox, 'EXISTS', true);
$page_size = $rcmail->storage->get_pagesize();
$page = $rcmail->storage->get_page();
$pages = ceil($msg_count / $page_size);
$nextpage_count = $old_count - $page_size * $page;
$remaining = $msg_count - $page_size * ($page - 1);
$jump_back = false;
// jump back one page (user removed the whole last page)
if ($page > 1 && $remaining == 0) {
$page -= 1;
$rcmail->storage->set_page($page);
$_SESSION['page'] = $page;
$jump_back = true;
}
// update unseen messages counts for all involved folders
foreach ($sources as $source) {
self::send_unread_count($source, true);
}
// update message count display
$rcmail->output->set_env('messagecount', $msg_count);
$rcmail->output->set_env('current_page', $page);
$rcmail->output->set_env('pagecount', $pages);
$rcmail->output->set_env('exists', $exists);
$rcmail->output->command('set_quota', self::quota_content(null, $multifolder ? $sources[0] : 'INBOX'));
$rcmail->output->command('set_rowcount', self::get_messagecount_text($msg_count), $mbox);
if ($threading) {
$count = rcube_utils::get_input_value('_count', rcube_utils::INPUT_POST);
}
// add new rows from next page (if any)
if (!empty($count) && $_POST['_uid'] != '*' && ($jump_back || $nextpage_count > 0)) {
// #5862: Don't add more rows than it was on the next page
$count = $jump_back ? null : min($nextpage_count, $count);
$a_headers = $rcmail->storage->list_messages($mbox, null, self::sort_column(), self::sort_order(), $count);
self::js_message_list($a_headers, false);
}
// set trash folder state
if ($mbox === $trash) {
$rcmail->output->command('set_trash_count', $exists);
}
// send response
$rcmail->output->send();
}
}