public function print_field($field, $data, $object)
{
$user = FW4_User::get_user();
if (!isset($data->id)) {
$has_siblings = false;
foreach ($field->xpath('following-sibling::*') as $sibling) {
if ($sibling->getName() == 'header') {
break;
}
if (isset($sibling['require']) && $user->id !== 0) {
$require_fields = explode('.', $sibling['require']);
$require_field = $user;
foreach ($require_fields as $current_field) {
if (isset($require_field[$current_field]) && $require_field[$current_field]) {
$require_field = $require_field[$current_field];
} else {
$require_field = false;
break;
}
}
if (!$require_field) {
continue;
}
}
if ($sibling->getName() != 'object' && $sibling->getName() != 'recursive' && $sibling->getName() != 'slug' && $sibling->getName() != 'family') {
$has_siblings = true;
}
}
if (!$has_siblings) {
return false;
}
} else {
$has_siblings = false;
foreach ($field->xpath('following-sibling::*') as $sibling) {
if ($sibling->getName() == 'header') {
break;
}
if (isset($sibling['require']) && $user->id !== 0) {
$require_fields = explode('.', $sibling['require']);
$require_field = $user;
foreach ($require_fields as $current_field) {
if (isset($require_field[$current_field]) && $require_field[$current_field]) {
$require_field = $require_field[$current_field];
} else {
$require_field = false;
break;
}
}
if (!$require_field) {
continue;
}
}
if (isset($object['is_version']) && $sibling->getName() == 'object') {
continue;
}
if ($sibling->getName() == 'recursive' && (isset($sibling['levels']) && FW4_Admin::$recursive_levels >= $sibling['levels'] || isset($object['editing_disabled']))) {
continue;
}
if ($sibling->getName() == 'family' && isset($object['editing_disabled'])) {
continue;
}
if ($sibling->getName() != 'slug' && $sibling->getName() != 'creator' && $sibling->getName() != 'export') {
$has_siblings = true;
}
}
if (!$has_siblings) {
return false;
}
}
FW4_Admin::$has_headers = true;
?>
<h2><?php
echo strval($field);
?>
</h2><?php
}
