- hide threads related prefs when threads are not supported by IMAP server ...

alecpl

2010-03-19 63ab02a9f219f1e03ca47df57bae5bf0c9016e74

 program/steps/settings/func.inc

@@ -300,7 +300,12 @@
      );
    }

    if (!isset($no_override['autoexpand_threads'])) {
    $RCMAIL->imap_connect();
    $threading_supported = $RCMAIL->imap->get_capability('thread=references')
      || $RCMAIL->imap->get_capability('thread=orderedsubject')
      || $RCMAIL->imap->get_capability('thread=refs');

    if (!isset($no_override['autoexpand_threads']) && $threading_supported) {
      $field_id = 'rcmfd_autoexpand_threads';
      $select_autoexpand_threads = new html_select(array('name' => '_autoexpand_threads', 'id' => $field_id));
      $select_autoexpand_threads->add(rcube_label('never'), 0);
@@ -532,9 +537,16 @@

    // Configure special folders
    if (!isset($no_override['default_imap_folders'])) {

      $RCMAIL->imap_connect();
      $select = rcmail_mailbox_select(array('noselection' => '---', 'realnames' => true,
        'maxlength' => 30, 'exceptions' => array('INBOX')));

      // load folders list only when needed
      if ($current) {
        $select = rcmail_mailbox_select(array('noselection' => '---', 'realnames' => true,
          'maxlength' => 30, 'exceptions' => array('INBOX')));
      }
      else // dummy select
        $select = new html_select();

      if (!isset($no_override['drafts_mbox']))
        $blocks['main']['options']['drafts_mbox'] = array(