roundcubemail/program/steps/mail/mark.inc

<?php
/*
 +-----------------------------------------------------------------------+
 | program/steps/mail/mark.inc                                           |
 |                                                                       |
 | This file is part of the Roundcube Webmail client                     |
 | Copyright (C) 2005-2009, 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:                                                              |
 |   Mark the submitted messages with the specified flag                 |
 |                                                                       |
 +-----------------------------------------------------------------------+
 | Author: Thomas Bruederli <roundcube@gmail.com>                        |
 +-----------------------------------------------------------------------+
*/

// only process ajax requests
if (!$OUTPUT->ajax_call)
  return;

$a_flags_map = array(
  'undelete' => 'UNDELETED',
  'delete' => 'DELETED',
  'read' => 'SEEN',
  'unread' => 'UNSEEN',
  'flagged' => 'FLAGGED',
  'unflagged' => 'UNFLAGGED');

$threading = (bool) $RCMAIL->storage->get_threading();

if (($uids = get_input_value('_uid', RCUBE_INPUT_POST)) && ($flag = get_input_value('_flag', RCUBE_INPUT_POST)))
{
  $flag = $a_flags_map[$flag] ? $a_flags_map[$flag] : strtoupper($flag);

  if ($flag == 'DELETED' && $CONFIG['skip_deleted'] && $_POST['_from'] != 'show') {
    // count messages before changing anything
    $old_count = $RCMAIL->storage->count(NULL, $threading ? 'THREADS' : 'ALL');
    $old_pages = ceil($old_count / $RCMAIL->storage->get_pagesize());
    $count = sizeof(explode(',', $uids));
  }

  $marked = $RCMAIL->storage->set_flag($uids, $flag);

  if (!$marked) {
    // send error message
    if ($_POST['_from'] != 'show')
      $OUTPUT->command('list_mailbox');
    rcmail_display_server_error('errormarking');
    $OUTPUT->send();
    exit;
  }
  else if (empty($_POST['_quiet'])) {
    $OUTPUT->show_message('messagemarked', 'confirmation');
  }

  if ($flag == 'DELETED' && $CONFIG['read_when_deleted'] && !empty($_POST['_ruid'])) {
    $ruids = get_input_value('_ruid', RCUBE_INPUT_POST);
    $read = $RCMAIL->storage->set_flag($ruids, 'SEEN');

    if ($read && !$CONFIG['skip_deleted'])
      $OUTPUT->command('flag_deleted_as_read', $ruids);
  }

  if ($flag == 'SEEN' || $flag == 'UNSEEN' || ($flag == 'DELETED' && !$CONFIG['skip_deleted'])) {
    rcmail_send_unread_count($RCMAIL->storage->get_folder());
  }
  else if ($flag == 'DELETED' && $CONFIG['skip_deleted']) {
    if ($_POST['_from'] == 'show') {
      if ($next = get_input_value('_next_uid', RCUBE_INPUT_GPC))
        $OUTPUT->command('show_message', $next);
      else
        $OUTPUT->command('command', 'list');
    } else {
      $search_request = get_input_value('_search', RCUBE_INPUT_GPC);
      // refresh saved search set after moving some messages
      if ($search_request && $RCMAIL->storage->get_search_set()) {
        $_SESSION['search'] = $RCMAIL->storage->refresh_search();
      }

      $msg_count      = $RCMAIL->storage->count(NULL, $threading ? 'THREADS' : 'ALL');
      $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 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 message count display
      $OUTPUT->set_env('messagecount', $msg_count);
      $OUTPUT->set_env('current_page', $page);
      $OUTPUT->set_env('pagecount', $pages);

      // update mailboxlist
      $mbox = $RCMAIL->storage->get_folder();
      $unseen_count = $msg_count ? $RCMAIL->storage->count($mbox, 'UNSEEN') : 0;
      $old_unseen = rcmail_get_unseen_count($mbox);

      if ($old_unseen != $unseen_count) {
        $OUTPUT->command('set_unread_count', $mbox, $unseen_count, ($mbox == 'INBOX'));
        rcmail_set_unseen_count($mbox, $unseen_count);
      }
      $OUTPUT->command('set_rowcount', rcmail_get_messagecount_text($msg_count), $mbox);

      if ($threading) {
        $count = get_input_value('_count', RCUBE_INPUT_POST);
      }

      // add new rows from next page (if any)
      if ($count && $uids != '*' && ($jump_back || $nextpage_count > 0)) {
        $a_headers = $RCMAIL->storage->list_messages($mbox, NULL,
          rcmail_sort_column(), rcmail_sort_order(), $jump_back ? NULL : $count);

        rcmail_js_message_list($a_headers, false);
      }
    }
  }
}
else {
    $OUTPUT->show_message('internalerror', 'error');
}

$OUTPUT->send();