/**
* code for output generation of function "const.treeview"
*
* @throws LFException raised if no language data was found in the selected language
* @param array language array
* @param string current explode Token
* @return string generated html content
*/
private function outputFuncConstTreeview($langData, $curToken)
{
// get vars
$usedLangData = $langData[$this->MOD_SETTINGS['langList']];
$refLangData = $langData[$this->MOD_SETTINGS['patternList']];
$treeHide = $this->extConfig['treeHide'];
// checks
if (!is_array($usedLangData) || !count($usedLangData)) {
throw new LFException('failure.select.emptyLanguage', 1);
}
// get output
$tree = tx_lfeditor_mod1_functions::genTreeInfoArray($usedLangData, $refLangData, $curToken);
$content = tx_lfeditor_mod1_template::outputTreeView($tree, $treeHide);
return $content;
}
