public function __construct(DataObject $controller, $name, $title = null, $className = null, $source = array(), $addTitle = null, $defaultsProperties = array(), $form = null)
{
$hasOne = false;
if (!$title) {
$this->title = self::name_to_label($name);
}
if (!$className) {
if (substr($name, -2) == 'ID') {
$name = substr($name, 0, -2);
}
if (!($hasOne = $className = $controller->has_one($name)) && !($className = $controller->belongs_to($name)) && (($settings = $controller->has_many($name)) || ($settings = $controller->many_many($name)))) {
if (is_array($settings)) {
$className = $settings[1];
} else {
$className = $settings;
}
$this->fieldType = 'CheckboxSetField';
}
if (!$className) {
trigger_error('Couldn\'t determine class type from field name "' . $name . '". Please define the class name.');
}
if ($hasOne) {
$name .= 'ID';
}
} else {
if ($rels = $controller->has_many() + $controller->many_many()) {
foreach ($rels as $rel => $class) {
if ($class == $className || ClassInfo::is_subclass_of($class, $className)) {
$this->fieldType = 'CheckboxSetField';
break;
}
}
}
}
if (!class_exists($className)) {
trigger_error($className . ' class doesn\'t exist');
}
$this->setDefaults($defaultsProperties);
$this->className = $className;
$this->controller = $controller;
parent::__construct($name, $title, $source, null, $form);
}
