/**
* Shows private message specific form elements in the global search form.
*/
public function show($form = null)
{
$folderOptions = array();
foreach (PMFolderList::getFolders() as $folder) {
$folderOptions[$folder['folderID']] = StringUtil::encodeHTML($folder['folderName']);
}
// get existing values
if ($form !== null && isset($form->searchData['additionalData']['pm'])) {
$this->folderIDs = $form->searchData['additionalData']['pm']['folderIDs'];
}
WCF::getTPL()->assign(array('folderOptions' => $folderOptions, 'folderIDs' => $this->folderIDs, 'selectAllFolders' => count($this->folderIDs) == 0 || $this->folderIDs[0] == -10));
}
