public function renderJavascript(\Twig_Environment $twig, FormView $view)
{
if (!isset($view->vars['rule_context'])) {
return '';
}
/** @var \Boekkooi\Bundle\JqueryValidationBundle\Form\FormRuleContext $rootContext */
$template = 'BoekkooiJqueryValidationBundle:Form:form_validate.js.twig';
$rootContext = $context = $view->vars['rule_context'];
$rootView = $view;
// The given view is not the root form
if ($view->parent !== null) {
$template = 'BoekkooiJqueryValidationBundle:Form:dynamic_validate.js.twig';
$rootView = FormHelper::getViewRoot($view);
$rootContext = $rootView->vars['rule_context'];
}
// Create template variables
$templateVars = array('form' => $rootView, 'fields' => $this->fieldRulesViewData($context), 'validation_groups' => $this->validationGroupsViewData($rootContext));
$templateVars['enforce_validation_groups'] = count($templateVars['validation_groups']) > 1;
$templateVars['enabled_validation_groups'] = count($rootContext->getButtons()) === 0 ? $templateVars['validation_groups'] : array();
// Only add buttons from the root form
if ($view->parent === null) {
$templateVars['buttons'] = $this->buttonsViewData($context);
}
$js = $twig->render($template, $templateVars);
return preg_replace('/\\s+/', ' ', $js);
}
public function buildView(FormView $view, FormInterface $form, array $options)
{
/** @var FormInterface | ClickableInterface $form */
if (!$form instanceof ClickableInterface) {
return;
}
$viewRoot = FormHelper::getViewRoot($view);
if (!$this->hasRuleBuilderContext($viewRoot)) {
return;
}
/** @var FormRuleContextBuilder $context */
$context = $viewRoot->vars['rule_builder'];
$context->addButton($view, FormHelper::getValidationGroups($form));
}
/**
* @param FormView $view
* @return FormRuleContextBuilder
*/
protected function getRuleBuilder(FormView $view)
{
$viewRoot = FormHelper::getViewRoot($view);
if (!isset($viewRoot->vars['rule_builder'])) {
throw new LogicException('getRuleBuilder is called before it was set by buildView');
}
return $viewRoot->vars['rule_builder'];
}
