vendor/fp/jsformvalidator-bundle/src/Twig/Extension/JsFormValidatorTwigExtension.php line 71

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  1. <?php
  3. namespace Fp\JsFormValidatorBundle\Twig\Extension;
  5. use Fp\JsFormValidatorBundle\Factory\JsFormValidatorFactory;
  6. use Symfony\Component\Form\FormView;
  8. /**
  9.  * Class JsFormValidatorTwigExtension
  10.  *
  11.  * @package Fp\JsFormValidatorBundle\Twig\Extension
  12.  */
  13. class JsFormValidatorTwigExtension extends \Twig_Extension
  14. {
  15.     /**
  16.      * @var JsFormValidatorFactory
  17.      */
  18.     protected $factory;
  20.     /**
  21.      * @return JsFormValidatorFactory
  22.      * @codeCoverageIgnore
  23.      */
  24.     protected function getFactory()
  25.     {
  26.         return $this->factory;
  27.     }
  29.     /**
  30.      * @param JsFormValidatorFactory $factory
  31.      *
  32.      * @codeCoverageIgnore
  33.      */
  34.     public function __construct(JsFormValidatorFactory $factory)
  35.     {
  36.         $this->factory = $factory;
  37.     }
  39.     /**
  40.      * {@inheritdoc}
  41.      */
  42.     public function getFunctions()
  43.     {
  44.         return array(
  45.             new \Twig_SimpleFunction('init_js_validation', array($this, 'getJsValidator'), array(
  46.                 'is_safe' => array('html')
  47.             )),
  48.             new \Twig_SimpleFunction('js_validator_config', array($this, 'getConfig'), array(
  49.                 'is_safe' => array('html')
  50.             )),
  51.         );
  52.     }
  54.     public function getConfig()
  55.     {
  56.         return $this->getFactory()->getJsConfigString();
  57.     }
  59.     /**
  60.      * @param null|string|FormView $form
  61.      * @param bool                 $onLoad
  62.      * @param bool                 $wrapped
  63.      *
  64.      * @return string
  65.      */
  66.     public function getJsValidator($form = null, $onLoad = true, $wrapped = true)
  67.     {
  68.         if ($form instanceof FormView) {
  69.             $form = $form->vars['name'];
  70.         }
  71.         $jsModels = $this->getFactory()->getJsValidatorString($form, $onLoad);
  72.         if ($wrapped) {
  73.             $jsModels = '<script type="text/javascript">' . $jsModels . '</script>';
  74.         }
  76.         return $jsModels;
  77.     }
  79.     /**
  80.      * Returns the name of the extension.
  81.      *
  82.      * @return string The extension name
  83.      * @codeCoverageIgnore
  84.      */
  85.     public function getName()
  86.     {
  87.         return 'fp_js_form_validator';
  88.     }
  89. }