- Minimize session data size by storing only last search result and by re...

alecpl

2010-10-13 f6aac389bfc29e0f6d1f2d43aa900a2ba017bc2f

 program/steps/mail/list.inc

@@ -58,7 +58,8 @@
{
  $search_request = md5($mbox_name.$_SESSION['search_filter']);
  $IMAP->search($mbox_name, $_SESSION['search_filter'], RCMAIL_CHARSET, $sort_col);
  $_SESSION['search'][$search_request] = $IMAP->get_search_set();
  $_SESSION['search'] = $IMAP->get_search_set();
  $_SESSION['search_request'] = $search_request;
  $OUTPUT->set_env('search_request', $search_request);
}

@@ -67,8 +68,16 @@
  $a_headers = $IMAP->list_headers($mbox_name, NULL, $sort_col, $sort_order);

// update search set (possible change of threading mode)
if (!empty($_REQUEST['_search']) && isset($_SESSION['search'][$_REQUEST['_search']]))
  $_SESSION['search'][$_REQUEST['_search']] = $IMAP->get_search_set();
if (!empty($_REQUEST['_search']) && isset($_SESSION['search'])
    && $_SESSION['search_request'] == $_REQUEST['_search']
) {
  $_SESSION['search'] = $IMAP->get_search_set();
}
// remove old search data
else if (empty($_REQUEST['_search']) && isset($_SESSION['search'])) {
  $RCMAIL->session->remove('search');
}


// empty result? we'll skip UNSEEN counting in rcmail_send_unread_count()
if (empty($search_request) && empty($a_headers)) {