Symfony Profiler

<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\TwigBundle\DependencyInjection;
use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
/**
* TwigExtension configuration structure.
*
* @author Jeremy Mikola <jmikola@gmail.com>
*/
class Configuration implements ConfigurationInterface
{
/**
* Generates the configuration tree builder.
*
* @return TreeBuilder The tree builder
*/
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder('twig');
$rootNode = $treeBuilder->getRootNode();
$rootNode
->children()
->scalarNode('exception_controller')
->defaultValue(static function () {
@trigger_error('The "twig.exception_controller" configuration key has been deprecated in Symfony 4.4, set it to "null" and use "framework.error_controller" configuration key instead.', E_USER_DEPRECATED);
return 'twig.controller.exception::showAction';
})
->validate()
->ifTrue(static function ($v) { return null !== $v; })
->then(static function ($v) {
@trigger_error('The "twig.exception_controller" configuration key has been deprecated in Symfony 4.4, set it to "null" and use "framework.error_controller" configuration key instead.', E_USER_DEPRECATED);
return $v;
})
->end()
->end()
->end()
;
$this->addFormThemesSection($rootNode);
$this->addGlobalsSection($rootNode);
$this->addTwigOptions($rootNode);
$this->addTwigFormatOptions($rootNode);
return $treeBuilder;
}
private function addFormThemesSection(ArrayNodeDefinition $rootNode)
{
$rootNode
->fixXmlConfig('form_theme')
->children()
->arrayNode('form_themes')
->addDefaultChildrenIfNoneSet()
->prototype('scalar')->defaultValue('form_div_layout.html.twig')->end()
->example(['@My/form.html.twig'])
->validate()
->ifTrue(function ($v) { return !\in_array('form_div_layout.html.twig', $v); })
->then(function ($v) {
return array_merge(['form_div_layout.html.twig'], $v);
})
->end()
->end()
->end()
;
}
private function addGlobalsSection(ArrayNodeDefinition $rootNode)
{
$rootNode
->fixXmlConfig('global')
->children()
->arrayNode('globals')
->normalizeKeys(false)
->useAttributeAsKey('key')
->example(['foo' => '"@bar"', 'pi' => 3.14])
->prototype('array')
->normalizeKeys(false)
->beforeNormalization()
->ifTrue(function ($v) { return \is_string($v) && 0 === strpos($v, '@'); })
->then(function ($v) {
if (0 === strpos($v, '@@')) {
return substr($v, 1);
}
return ['id' => substr($v, 1), 'type' => 'service'];
})
->end()
->beforeNormalization()
->ifTrue(function ($v) {
if (\is_array($v)) {
$keys = array_keys($v);
sort($keys);
return $keys !== ['id', 'type'] && $keys !== ['value'];
}
return true;
})
->then(function ($v) { return ['value' => $v]; })
->end()
->children()
->scalarNode('id')->end()
->scalarNode('type')
->validate()
->ifNotInArray(['service'])
->thenInvalid('The %s type is not supported')
->end()
->end()
->variableNode('value')->end()
->end()
->end()
->end()
->end()
;
}
private function addTwigOptions(ArrayNodeDefinition $rootNode)
{
$rootNode
->fixXmlConfig('path')
->children()
->variableNode('autoescape')->defaultValue('name')->end()
->scalarNode('autoescape_service')->defaultNull()->end()
->scalarNode('autoescape_service_method')->defaultNull()->end()
->scalarNode('base_template_class')->example('Twig\Template')->cannotBeEmpty()->end()
->scalarNode('cache')->defaultValue('%kernel.cache_dir%/twig')->end()
->scalarNode('charset')->defaultValue('%kernel.charset%')->end()
->booleanNode('debug')->defaultValue('%kernel.debug%')->end()
->booleanNode('strict_variables')
->defaultValue(function () {
@trigger_error('Relying on the default value ("false") of the "twig.strict_variables" configuration option is deprecated since Symfony 4.1. You should use "%kernel.debug%" explicitly instead, which will be the new default in 5.0.', E_USER_DEPRECATED);
return false;
})
->end()
->scalarNode('auto_reload')->end()
->integerNode('optimizations')->min(-1)->end()
->scalarNode('default_path')
->info('The default path used to load templates')
->defaultValue('%kernel.project_dir%/templates')
->end()
->arrayNode('paths')
->normalizeKeys(false)
->useAttributeAsKey('paths')
->beforeNormalization()
->always()
->then(function ($paths) {
$normalized = [];
foreach ($paths as $path => $namespace) {
if (\is_array($namespace)) {
// xml
$path = $namespace['value'];
$namespace = $namespace['namespace'];
}
// path within the default namespace
if (ctype_digit((string) $path)) {
$path = $namespace;
$namespace = null;
}
$normalized[$path] = $namespace;
}
return $normalized;
})
->end()
->prototype('variable')->end()
->end()
->end()
;
}
private function addTwigFormatOptions(ArrayNodeDefinition $rootNode)
{
$rootNode
->children()
->arrayNode('date')
->info('The default format options used by the date filter')
->addDefaultsIfNotSet()
->children()
->scalarNode('format')->defaultValue('F j, Y H:i')->end()
->scalarNode('interval_format')->defaultValue('%d days')->end()
->scalarNode('timezone')
->info('The timezone used when formatting dates, when set to null, the timezone returned by date_default_timezone_get() is used')
->defaultNull()
->end()
->end()
->end()
->arrayNode('number_format')
->info('The default format options for the number_format filter')
->addDefaultsIfNotSet()
->children()
->integerNode('decimals')->defaultValue(0)->end()
->scalarNode('decimal_point')->defaultValue('.')->end()
->scalarNode('thousands_separator')->defaultValue(',')->end()
->end()
->end()
->end()
;
}
}

vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/DependencyInjection/Configuration.php line 39