/**
* @param ViewEvent $event
*/
public static function handleViewEvent(ViewEvent $event)
{
$widget = $event->getWidget();
$inputGroup = $event->getContainer()->getWrapper();
$template = static::getIconSetTemplateWhenEnabled($inputGroup, $widget);
self::addIcon($template, $widget, $inputGroup);
}
/**
* Set bootstrap column layout.
*
* @param ViewEvent $event The view event.
*
* @return void
*/
public function setColumnLayout(ViewEvent $event)
{
$form = $event->getFormModel();
$widget = $event->getWidget();
$config = $this->getConfig($form);
if ($form && $widget->tableless || !$form && !$config->get('form.default-horizontal')) {
return;
}
$container = $event->getContainer();
$label = $event->getLabel();
$container->setRenderContainer(true);
$container->addClass($config->get('form.horizontal.control'));
if (!$widget->label || !$this->getWidgetConfigValue($config, $widget->type, 'label', true)) {
$container->addClass($config->get('form.horizontal.offset'));
} else {
$label->addClass($config->get('form.horizontal.label'));
}
if ($container->hasChild('repeatLabel')) {
/** @var Label $label */
$label = $container->getChild('repeatLabel');
$label->addClass('control-label');
if ($this->getWidgetConfigValue($config, $widget->type, 'label', true)) {
$label->addClass($config->get('form.horizontal.label'));
}
}
}
/**
* Set all css classes to the widget attributes.
*
* @param ViewEvent $event Event listened to.
*
* @return void
*/
public function setCssClasses(ViewEvent $event)
{
$view = $event->getView();
$widget = $view->getWidget();
$attributes = $view->getAttributes();
$attributes->addClass('widget')->addClass('widget-' . $widget->type);
if ($widget->mandatory) {
$attributes->addClass('mandatory');
}
}
/**
* Create modal footer.
*
* @param ViewEvent $event Form helper view event.
*
* @return void
*/
public function createModalFooter(ViewEvent $event)
{
$widget = $event->getWidget();
$element = $event->getContainer()->getElement();
if ($this->isPartOfModalFooter($widget)) {
$buttons = (array) Bootstrap::getConfigVar('runtime.modal-footer');
// create copy for footer
/** @var Element $element */
$copy = clone $element;
$copy->setAttribute('onclick', sprintf('jQuery(\'#ctrl_%s\').click();', $widget->id));
$copy->setId('md_' . $element->getId());
$copy->addClass('btn');
$event->getView()->getAttributes()->addClass('sr-only');
$buttons[] = $copy;
Bootstrap::setConfigVar('runtime.modal-footer', $buttons);
}
}
/**
* Generate the password confirmation field.
*
* @param ViewEvent $event Event listened to.
*
* @return void
*/
public function generatePasswordConfirmation(ViewEvent $event)
{
$view = $event->getView();
$widget = $view->getWidget();
if (!$widget instanceof \FormPassword) {
return;
}
$container = $view->getContainer();
$element = $container->getElement();
$label = $view->getLabel();
$widgetId = $element instanceof Element ? $element->getId() : 'ctrl_' . $widget->id;
$repeatId = $widgetId . '_confirm';
$repeatLabel = new Label();
$repeatLabel->setAttribute('class', $label->getAttribute('class'))->addChild($this->createConfirmationLabel($widget))->setAttribute('for', $repeatId);
if ($widget->mandatory) {
$mandatory = $this->createMandatoryLabel();
$repeatLabel->addChild($mandatory);
}
/** @var Element $repeat */
$repeat = clone $element;
$repeat->setId($repeatId)->setAttribute('name', $repeat->getAttribute('name') . '_confirm')->setAttribute('value', '');
$container->addChild('repeat', $repeat);
$container->addChild('repeatLabel', $repeatLabel);
}
/**
* Preset the label.
*
* @param ViewEvent $event Event listened to.
*
* @return void
*/
public function presetLabel(ViewEvent $event)
{
$view = $event->getView();
$label = $view->getLabel();
$widget = $view->getWidget();
$element = $view->getContainer()->getElement();
$label->setAttribute('for', 'ctrl_' . $widget->id);
if ($widget->label) {
$label->addChild($widget->label);
}
if ($widget->mandatory) {
$mandatory = $this->generateMandatoryLabel();
$label->addChild($mandatory);
}
if ($element instanceof HasLabel && $widget->label) {
$element->setLabel(new StaticHtml($widget->label));
}
if (in_array($widget->type, static::$noLabel)) {
$label->hide();
}
}
/**
* Handle the event to style the widgets.
*
* @param ViewEvent $event The subscribed events.
*
* @return void
*/
public function handle(ViewEvent $event)
{
$container = $event->getContainer();
$element = $container->getElement();
if (!$element instanceof Element) {
return;
}
$config = static::getConfig($event->getFormModel());
$widget = $event->getWidget();
// Create styled select field.
if ($config->get('form.styled-select.enabled') && static::getWidgetConfigValue($config, $widget->type, 'styled-select')) {
$this->registerStyledSelectAssets($config);
$this->setStyledSelectAttributes($config, $element, $widget);
}
// Create styled upload field.
if ($event->getWidget()->type == 'upload' && $config->get('form.styled-upload.enabled')) {
$this->generateUpload($config, $container, $widget);
}
}
/**
* Generate the form wiedget view.
*
* @param ViewEvent $event The form widget view event.
*
* @return void
*/
public function handle(ViewEvent $event)
{
$container = $event->getContainer();
$element = $event->getContainer()->getElement();
$widget = $event->getWidget();
$label = $event->getLabel();
$config = $this->getConfig($event->getFormModel());
$this->modifyLabel($config, $label, $widget);
$this->modifyElement($config, $element, $widget, $container);
$this->modifyErrors($event, $widget, $container);
$this->addInputGroup($config, $widget, $container, $element);
}