/**
* {@inheritdoc}
*/
protected function layout() : Container
{
if (!$this->buttons) {
return self::fieldTraitLayout();
}
$container = self::fieldTraitLayout();
foreach ($this->buttons->getElements() as $button) {
$container->first()->addFirst($button);
}
return $container;
}
/**
* {@inheritdoc}
*/
public function render()
{
if ($this->title || $this->title) {
$header = (new HtmlContainer('<div>'))->addClass('panel-heading');
if ($this->buttonGroup) {
$header->add($this->buttonGroup);
}
if ($this->title) {
$header->add((new HtmlElement('<h3>', $this->title))->addClass('panel-title'));
}
parent::add($header);
}
if ($this->content) {
parent::add((new HtmlElement('<div>', $this->content))->addClass('panel-body'));
} else {
$container = new Container();
foreach ($this->container->getElements() as $element) {
if ($element instanceof Table || $element instanceof Grid || $element instanceof ListGroup) {
if (sizeof($container->getElements()) > 0) {
parent::add((new HtmlContainer('<div>'))->addClass('panel-body')->add($container));
$container = new Container();
}
parent::add($element);
} else {
$container->add($element);
}
}
if (sizeof($container->getElements()) > 0) {
parent::add((new HtmlContainer('<div>'))->addClass('panel-body')->add($container));
}
}
if ($this->footer) {
parent::add((new HtmlElement('<div>', $this->footer))->addClass('panel-footer'));
}
return parent::render();
}
/**
* @param Container|HtmlContainer $container
*
* @return ViewController|Container|HtmlContainer
*/
protected function getFieldContainer($container)
{
foreach ($container->getElements() as $element) {
if ($element === $this->getField()) {
return $container;
}
if ($element instanceof HtmlContainer) {
$return = $this->getFieldContainer($element);
if ($return) {
return $return;
}
}
}
}
