function enterObject()
{
$multiple = $this->getElement('multiple') == 1;
$options = array();
if ($this->getElement('homepage')) {
$options[0] = 'Homepage';
}
$ignoreOfflines = $this->getElement('ignore_offlines');
$checkPerms = $this->getElement('check_perms');
$clang = (int) $this->getElement('clang');
$add = function (rex_category $cat, $level = 0) use(&$add, &$options, $ignoreOfflines, $checkPerms, $clang) {
if (!$checkPerms || rex::getUser()->getComplexPerm('structure')->hasCategoryPerm($cat->getId())) {
$cid = $cat->getId();
$cname = $cat->getName();
if (rex::getUser()->hasPerm('advancedMode[]')) {
$cname .= ' [' . $cid . ']';
}
$options[$cid] = str_repeat(' ', $level) . $cname;
$childs = $cat->getChildren($ignoreOfflines, $clang);
if (is_array($childs)) {
foreach ($childs as $child) {
$add($child, $level + 1);
}
}
}
};
if ($rootId = $this->getElement('category')) {
if ($rootCat = rex_category::getCategoryById($rootId, $clang)) {
$add($rootCat);
}
} else {
if (!$checkPerms || rex::getUser()->isAdmin() || rex::getUser()->hasPerm('csw[0]')) {
if ($rootCats = rex_category::getRootCategories($ignoreOfflines, $clang)) {
foreach ($rootCats as $rootCat) {
$add($rootCat);
}
}
} elseif (rex::getUser()->getComplexPerm('structure')->hasMountpoints()) {
$mountpoints = rex::getUser()->getComplexPerm('structure')->getMountpoints();
foreach ($mountpoints as $id) {
$cat = rex_category::getCategoryById($id, $clang);
if ($cat && !rex::getUser()->getComplexPerm('structure')->hasCategoryPerm($cat->getParentId())) {
$add($cat);
}
}
}
}
if ($multiple) {
$size = (int) $this->getElement('size');
if ($size < 2) {
$size = count($options);
}
} else {
$size = 1;
}
if (!is_array($this->getValue())) {
$this->setValue(explode(',', $this->getValue()));
}
$this->params['form_output'][$this->getId()] = $this->parse('value.select.tpl.php', compact('options', 'multiple', 'size'));
$this->setValue(implode(',', $this->getValue()));
$this->params['value_pool']['email'][$this->getName()] = $this->getValue();
if ($this->getElement(4) != 'no_db') {
$this->params['value_pool']['sql'][$this->getName()] = $this->getValue();
}
}
