/**
* Display form field. Allowed type: text, password, textarea, checkbox, select, checkboxes, file, captcha, email, hidden
* @param $object
* @param $type
* @param null|array $property
* @param null|string $helper
* @param null|string $layerFile
* @return null|string
* @throws NativeException
* @throws SyntaxException
*/
public function field($object, $type, $property = null, $helper = null, $layerFile = null)
{
if ($this->model === null) {
if (App::$Debug !== null) {
App::$Debug->addMessage('Form model is not defined for field name: [' . strip_tags($object) . ']');
}
return null;
}
// can be dots separated object
$propertyName = $object;
if (Str::contains('.', $propertyName)) {
$propertyName = strstr($propertyName, '.', true);
}
// check if model contains current tag name as property
if (!property_exists($this->model, $propertyName)) {
if (App::$Debug !== null) {
App::$Debug->addMessage('Form field ["' . $object . '"] is not defined in model: [' . get_class($this->model) . ']', 'error');
}
return null;
}
// prepare layer template file path
if ($layerFile === null) {
switch ($type) {
case 'checkbox':
$layerFile = static::$structLayer['checkbox'];
break;
case 'radio':
$layerFile = static::$structLayer['radio'];
break;
default:
$layerFile = static::$structLayer['base'];
break;
}
}
// prepare labels text and label "for" attr
$labelFor = $this->name . '-' . $propertyName;
$labelText = $this->model->getLabel($object);
$itemValue = $this->model->{$propertyName};
// sounds like a dot-separated $object
if ($propertyName !== $object) {
$nesting = trim(strstr($object, '.'), '.');
$labelFor .= '-' . Str::replace('.', '-', $nesting);
$itemValue = Arr::getByPath($nesting, $itemValue);
}
// initialize form fields constructor and build output dom html value
$constructor = new Constructor($this->model, $this->name, $type);
$elementDOM = $constructor->makeTag($object, $itemValue, $property);
// if item is hidden - return tag without assign of global template
if ($type === 'hidden') {
return $elementDOM;
}
// render output viewer
return App::$View->render($layerFile, ['name' => $labelFor, 'label' => $labelText, 'item' => $elementDOM, 'help' => self::nohtml($helper)]);
}
