95 lines
3.1 KiB
PHP
95 lines
3.1 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Bridge\Twig\Extension;
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use Symfony\Bridge\Twig\TokenParser\FormThemeTokenParser;
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use Symfony\Bridge\Twig\Form\TwigRendererInterface;
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use Symfony\Component\Form\FormViewInterface;
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use Symfony\Component\Form\Extension\Csrf\CsrfProvider\CsrfProviderInterface;
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/**
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* FormExtension extends Twig with form capabilities.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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class FormExtension extends \Twig_Extension
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{
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/**
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* This property is public so that it can be accessed directly from compiled
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* templates without having to call a getter, which slightly decreases performance.
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*
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* @var \Symfony\Component\Form\FormRendererInterface
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*/
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public $renderer;
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public function __construct(TwigRendererInterface $renderer)
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{
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$this->renderer = $renderer;
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}
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/**
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* {@inheritdoc}
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*/
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public function initRuntime(\Twig_Environment $environment)
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{
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$this->renderer->setEnvironment($environment);
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}
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/**
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* {@inheritdoc}
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*/
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public function getTokenParsers()
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{
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return array(
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// {% form_theme form "SomeBundle::widgets.twig" %}
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new FormThemeTokenParser(),
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function getFunctions()
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{
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return array(
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'form_enctype' => new \Twig_Function_Method($this, 'renderer->renderEnctype', array('is_safe' => array('html'))),
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'form_widget' => new \Twig_Function_Method($this, 'renderer->renderWidget', array('is_safe' => array('html'))),
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'form_errors' => new \Twig_Function_Method($this, 'renderer->renderErrors', array('is_safe' => array('html'))),
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'form_label' => new \Twig_Function_Method($this, 'renderer->renderLabel', array('is_safe' => array('html'))),
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'form_row' => new \Twig_Function_Method($this, 'renderer->renderRow', array('is_safe' => array('html'))),
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'form_rest' => new \Twig_Function_Method($this, 'renderer->renderRest', array('is_safe' => array('html'))),
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'csrf_token' => new \Twig_Function_Method($this, 'renderer->renderCsrfToken'),
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'_form_is_choice_group' => new \Twig_Function_Method($this, 'renderer->isChoiceGroup', array('is_safe' => array('html'))),
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'_form_is_choice_selected' => new \Twig_Function_Method($this, 'renderer->isChoiceSelected', array('is_safe' => array('html'))),
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function getFilters()
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{
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return array(
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'humanize' => new \Twig_Filter_Method($this, 'renderer->humanize'),
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function getName()
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{
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return 'form';
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}
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}
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