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Name	Size	Last Modified	Actions
📁 ..	-	2025-05-25 12:37
📄 ClosureLoader.php <?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\Component\DependencyInjection\Loader; use Symfony\Component\DependencyInjection\ContainerBuilder; use Symfony\Component\Config\Loader\Loader; /* * ClosureLoader loads service definitions from a PHP closure. * * The Closure has access to the container as its first argument. * * @author Fabien Potencier <fabien@symfony.com> / class ClosureLoader extends Loader { private $container; /* * Constructor. * * @param ContainerBuilder $container A ContainerBuilder instance / public function __construct(ContainerBuilder $container) { $this->container = $container; } /* * Loads a Closure. * * @param \Closure $closure The resource * @param string $type The resource type / public function load($closure, $type = null) { call_user_func($closure, $this->container); } /* * Returns true if this class supports the given resource. * * @param mixed $resource A resource * @param string $type The resource type * * @return Boolean true if this class supports the given resource, false otherwise */ public function supports($resource, $type = null) { return $resource instanceof \Closure; } }	1.49 KB	2024-07-17 10:22
📄 FileLoader.php <?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\Component\DependencyInjection\Loader; use Symfony\Component\DependencyInjection\ContainerBuilder; use Symfony\Component\Config\Loader\FileLoader as BaseFileLoader; use Symfony\Component\Config\FileLocatorInterface; /* * FileLoader is the abstract class used by all built-in loaders that are file based. * * @author Fabien Potencier <fabien@symfony.com> / abstract class FileLoader extends BaseFileLoader { protected $container; /* * Constructor. * * @param ContainerBuilder $container A ContainerBuilder instance * @param FileLocatorInterface $locator A FileLocator instance */ public function __construct(ContainerBuilder $container, FileLocatorInterface $locator) { $this->container = $container; parent::__construct($locator); } }	1.04 KB	2024-07-17 10:22
📄 IniFileLoader.php <?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\Component\DependencyInjection\Loader; use Symfony\Component\Config\Resource\FileResource; use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException; /* * IniFileLoader loads parameters from INI files. * * @author Fabien Potencier <fabien@symfony.com> / class IniFileLoader extends FileLoader { /* * Loads a resource. * * @param mixed $file The resource * @param string $type The resource type * * @throws InvalidArgumentException When ini file is not valid / public function load($file, $type = null) { $path = $this->locator->locate($file); $this->container->addResource(new FileResource($path)); $result = parse_ini_file($path, true); if (false === $result \|\| array() === $result) { throw new InvalidArgumentException(sprintf('The "%s" file is not valid.', $file)); } if (isset($result['parameters']) && is_array($result['parameters'])) { foreach ($result['parameters'] as $key => $value) { $this->container->setParameter($key, $value); } } } /* * Returns true if this class supports the given resource. * * @param mixed $resource A resource * @param string $type The resource type * * @return Boolean true if this class supports the given resource, false otherwise */ public function supports($resource, $type = null) { return is_string($resource) && 'ini' === pathinfo($resource, PATHINFO_EXTENSION); } }	1.78 KB	2024-07-17 10:22
📄 PhpFileLoader.php <?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\Component\DependencyInjection\Loader; use Symfony\Component\Config\Resource\FileResource; /* * PhpFileLoader loads service definitions from a PHP file. * * The PHP file is required and the $container variable can be * used within the file to change the container. * * @author Fabien Potencier <fabien@symfony.com> / class PhpFileLoader extends FileLoader { /* * Loads a PHP file. * * @param mixed $file The resource * @param string $type The resource type / public function load($file, $type = null) { // the container and loader variables are exposed to the included file below $container = $this->container; $loader = $this; $path = $this->locator->locate($file); $this->setCurrentDir(dirname($path)); $this->container->addResource(new FileResource($path)); include $path; } /* * Returns true if this class supports the given resource. * * @param mixed $resource A resource * @param string $type The resource type * * @return Boolean true if this class supports the given resource, false otherwise */ public function supports($resource, $type = null) { return is_string($resource) && 'php' === pathinfo($resource, PATHINFO_EXTENSION); } }	1.54 KB	2024-07-17 10:22
📄 XmlFileLoader.php <?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\Component\DependencyInjection\Loader; use Symfony\Component\Config\Resource\FileResource; use Symfony\Component\Config\Util\XmlUtils; use Symfony\Component\DependencyInjection\DefinitionDecorator; use Symfony\Component\DependencyInjection\ContainerInterface; use Symfony\Component\DependencyInjection\Alias; use Symfony\Component\DependencyInjection\Definition; use Symfony\Component\DependencyInjection\Reference; use Symfony\Component\DependencyInjection\SimpleXMLElement; use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException; use Symfony\Component\DependencyInjection\Exception\RuntimeException; /* * XmlFileLoader loads XML files service definitions. * * @author Fabien Potencier <fabien@symfony.com> / class XmlFileLoader extends FileLoader { /* * Loads an XML file. * * @param mixed $file The resource * @param string $type The resource type / public function load($file, $type = null) { $path = $this->locator->locate($file); $xml = $this->parseFile($path); $xml->registerXPathNamespace('container', 'http://symfony.com/schema/dic/services'); $this->container->addResource(new FileResource($path)); // anonymous services $this->processAnonymousServices($xml, $path); // imports $this->parseImports($xml, $path); // parameters $this->parseParameters($xml, $path); // extensions $this->loadFromExtensions($xml); // services $this->parseDefinitions($xml, $path); } /* * Returns true if this class supports the given resource. * * @param mixed $resource A resource * @param string $type The resource type * * @return Boolean true if this class supports the given resource, false otherwise / public function supports($resource, $type = null) { return is_string($resource) && 'xml' === pathinfo($resource, PATHINFO_EXTENSION); } /* * Parses parameters * * @param SimpleXMLElement $xml * @param string $file / private function parseParameters(SimpleXMLElement $xml, $file) { if (!$xml->parameters) { return; } $this->container->getParameterBag()->add($xml->parameters->getArgumentsAsPhp('parameter')); } /* * Parses imports * * @param SimpleXMLElement $xml * @param string $file / private function parseImports(SimpleXMLElement $xml, $file) { if (false === $imports = $xml->xpath('//container:imports/container:import')) { return; } foreach ($imports as $import) { $this->setCurrentDir(dirname($file)); $this->import((string) $import['resource'], null, (Boolean) $import->getAttributeAsPhp('ignore-errors'), $file); } } /* * Parses multiple definitions * * @param SimpleXMLElement $xml * @param string $file / private function parseDefinitions(SimpleXMLElement $xml, $file) { if (false === $services = $xml->xpath('//container:services/container:service')) { return; } foreach ($services as $service) { $this->parseDefinition((string) $service['id'], $service, $file); } } /* * Parses an individual Definition * * @param string $id * @param SimpleXMLElement $service * @param string $file / private function parseDefinition($id, $service, $file) { if ((string) $service['alias']) { $public = true; if (isset($service['public'])) { $public = $service->getAttributeAsPhp('public'); } $this->container->setAlias($id, new Alias((string) $service['alias'], $public)); return; } if (isset($service['parent'])) { $definition = new DefinitionDecorator((string) $service['parent']); } else { $definition = new Definition(); } foreach (array('class', 'scope', 'public', 'factory-class', 'factory-method', 'factory-service', 'synthetic', 'synchronized', 'lazy', 'abstract') as $key) { if (isset($service[$key])) { $method = 'set'.str_replace('-', '', $key); $definition->$method((string) $service->getAttributeAsPhp($key)); } } if ($service->file) { $definition->setFile((string) $service->file); } $definition->setArguments($service->getArgumentsAsPhp('argument')); $definition->setProperties($service->getArgumentsAsPhp('property')); if (isset($service->configurator)) { if (isset($service->configurator['function'])) { $definition->setConfigurator((string) $service->configurator['function']); } else { if (isset($service->configurator['service'])) { $class = new Reference((string) $service->configurator['service'], ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE, false); } else { $class = (string) $service->configurator['class']; } $definition->setConfigurator(array($class, (string) $service->configurator['method'])); } } foreach ($service->call as $call) { $definition->addMethodCall((string) $call['method'], $call->getArgumentsAsPhp('argument')); } foreach ($service->tag as $tag) { $parameters = array(); foreach ($tag->attributes() as $name => $value) { if ('name' === $name) { continue; } if (false !== strpos($name, '-') && false === strpos($name, '_') && !array_key_exists($normalizedName = str_replace('-', '_', $name), $parameters)) { $parameters[$normalizedName] = SimpleXMLElement::phpize($value); } // keep not normalized key for BC too $parameters[$name] = SimpleXMLElement::phpize($value); } $definition->addTag((string) $tag['name'], $parameters); } $this->container->setDefinition($id, $definition); } /* * Parses a XML file. * * @param string $file Path to a file * * @return SimpleXMLElement * * @throws InvalidArgumentException When loading of XML file returns error / protected function parseFile($file) { try { $dom = XmlUtils::loadFile($file, array($this, 'validateSchema')); } catch (\InvalidArgumentException $e) { throw new InvalidArgumentException(sprintf('Unable to parse file "%s".', $file), $e->getCode(), $e); } $this->validateExtensions($dom, $file); return simplexml_import_dom($dom, 'Symfony\\Component\\DependencyInjection\\SimpleXMLElement'); } /* * Processes anonymous services * * @param SimpleXMLElement $xml * @param string $file / private function processAnonymousServices(SimpleXMLElement $xml, $file) { $definitions = array(); $count = 0; // anonymous services as arguments/properties if (false !== $nodes = $xml->xpath('//container:argument[@type="service"][not(@id)]\|//container:property[@type="service"][not(@id)]')) { foreach ($nodes as $node) { // give it a unique name $id = sprintf('%s_%d', hash('sha256', $file), ++$count); $node['id'] = $id; $definitions[$id] = array($node->service, $file, false); $node->service['id'] = $id; } } // anonymous services "in the wild" if (false !== $nodes = $xml->xpath('//container:services/container:service[not(@id)]')) { foreach ($nodes as $node) { // give it a unique name $id = sprintf('%s_%d', hash('sha256', $file), ++$count); $node['id'] = $id; $definitions[$id] = array($node, $file, true); $node->service['id'] = $id; } } // resolve definitions krsort($definitions); foreach ($definitions as $id => $def) { // anonymous services are always private $def[0]['public'] = false; $this->parseDefinition($id, $def[0], $def[1]); $oNode = dom_import_simplexml($def[0]); if (true === $def[2]) { $nNode = new \DOMElement('_services'); $oNode->parentNode->replaceChild($nNode, $oNode); $nNode->setAttribute('id', $id); } else { $oNode->parentNode->removeChild($oNode); } } } /* * Validates a documents XML schema. * * @param \DOMDocument $dom * * @return Boolean * * @throws RuntimeException When extension references a non-existent XSD file / public function validateSchema(\DOMDocument $dom) { $schemaLocations = array('http://symfony.com/schema/dic/services' => str_replace('\\', '/', __DIR__.'/schema/dic/services/services-1.0.xsd')); if ($element = $dom->documentElement->getAttributeNS('http://www.w3.org/2001/XMLSchema-instance', 'schemaLocation')) { $items = preg_split('/\s+/', $element); for ($i = 0, $nb = count($items); $i < $nb; $i += 2) { if (!$this->container->hasExtension($items[$i])) { continue; } if (($extension = $this->container->getExtension($items[$i])) && false !== $extension->getXsdValidationBasePath()) { $path = str_replace($extension->getNamespace(), str_replace('\\', '/', $extension->getXsdValidationBasePath()).'/', $items[$i + 1]); if (!is_file($path)) { throw new RuntimeException(sprintf('Extension "%s" references a non-existent XSD file "%s"', get_class($extension), $path)); } $schemaLocations[$items[$i]] = $path; } } } $tmpfiles = array(); $imports = ''; foreach ($schemaLocations as $namespace => $location) { $parts = explode('/', $location); if (0 === stripos($location, 'phar://')) { $tmpfile = tempnam(sys_get_temp_dir(), 'sf2'); if ($tmpfile) { copy($location, $tmpfile); $tmpfiles[] = $tmpfile; $parts = explode('/', str_replace('\\', '/', $tmpfile)); } } $drive = '\\' === DIRECTORY_SEPARATOR ? array_shift($parts).'/' : ''; $location = 'file:///'.$drive.implode('/', array_map('rawurlencode', $parts)); $imports .= sprintf(' <xsd:import namespace="%s" schemaLocation="%s" />'."\n", $namespace, $location); } $source = <<<EOF <?xml version="1.0" encoding="utf-8" ?> <xsd:schema xmlns="http://symfony.com/schema" xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://symfony.com/schema" elementFormDefault="qualified"> <xsd:import namespace="http://www.w3.org/XML/1998/namespace"/> $imports </xsd:schema> EOF ; $valid = @$dom->schemaValidateSource($source); foreach ($tmpfiles as $tmpfile) { @unlink($tmpfile); } return $valid; } /* * Validates an extension. * * @param \DOMDocument $dom * @param string $file * * @throws InvalidArgumentException When no extension is found corresponding to a tag / private function validateExtensions(\DOMDocument $dom, $file) { foreach ($dom->documentElement->childNodes as $node) { if (!$node instanceof \DOMElement \|\| 'http://symfony.com/schema/dic/services' === $node->namespaceURI) { continue; } // can it be handled by an extension? if (!$this->container->hasExtension($node->namespaceURI)) { $extensionNamespaces = array_filter(array_map(function ($ext) { return $ext->getNamespace(); }, $this->container->getExtensions())); throw new InvalidArgumentException(sprintf( 'There is no extension able to load the configuration for "%s" (in %s). Looked for namespace "%s", found %s', $node->tagName, $file, $node->namespaceURI, $extensionNamespaces ? sprintf('"%s"', implode('", "', $extensionNamespaces)) : 'none' )); } } } /* * Loads from an extension. * * @param SimpleXMLElement $xml / private function loadFromExtensions(SimpleXMLElement $xml) { foreach (dom_import_simplexml($xml)->childNodes as $node) { if (!$node instanceof \DOMElement \|\| $node->namespaceURI === 'http://symfony.com/schema/dic/services') { continue; } $values = static::convertDomElementToArray($node); if (!is_array($values)) { $values = array(); } $this->container->loadFromExtension($node->namespaceURI, $values); } } /* * Converts a \DomElement object to a PHP array. * * The following rules applies during the conversion: * * * Each tag is converted to a key value or an array * if there is more than one "value" * * * The content of a tag is set under a "value" key (<foo>bar</foo>) * if the tag also has some nested tags * * * The attributes are converted to keys (<foo foo="bar"/>) * * * The nested-tags are converted to keys (<foo><foo>bar</foo></foo>) * * @param \DomElement $element A \DomElement instance * * @return array A PHP array */ public static function convertDomElementToArray(\DomElement $element) { return XmlUtils::convertDomElementToArray($element); } }	14.22 KB	2024-07-17 10:22
📄 YamlFileLoader.php <?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\Component\DependencyInjection\Loader; use Symfony\Component\DependencyInjection\DefinitionDecorator; use Symfony\Component\DependencyInjection\Alias; use Symfony\Component\DependencyInjection\ContainerInterface; use Symfony\Component\DependencyInjection\Definition; use Symfony\Component\DependencyInjection\Reference; use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException; use Symfony\Component\Config\Resource\FileResource; use Symfony\Component\Yaml\Parser as YamlParser; use Symfony\Component\ExpressionLanguage\Expression; /* * YamlFileLoader loads YAML files service definitions. * * The YAML format does not support anonymous services (cf. the XML loader). * * @author Fabien Potencier <fabien@symfony.com> / class YamlFileLoader extends FileLoader { private $yamlParser; /* * Loads a Yaml file. * * @param mixed $file The resource * @param string $type The resource type / public function load($file, $type = null) { $path = $this->locator->locate($file); $content = $this->loadFile($path); $this->container->addResource(new FileResource($path)); // empty file if (null === $content) { return; } // imports $this->parseImports($content, $path); // parameters if (isset($content['parameters'])) { foreach ($content['parameters'] as $key => $value) { $this->container->setParameter($key, $this->resolveServices($value)); } } // extensions $this->loadFromExtensions($content); // services $this->parseDefinitions($content, $file); } /* * Returns true if this class supports the given resource. * * @param mixed $resource A resource * @param string $type The resource type * * @return Boolean true if this class supports the given resource, false otherwise / public function supports($resource, $type = null) { return is_string($resource) && 'yml' === pathinfo($resource, PATHINFO_EXTENSION); } /* * Parses all imports * * @param array $content * @param string $file / private function parseImports($content, $file) { if (!isset($content['imports'])) { return; } foreach ($content['imports'] as $import) { $this->setCurrentDir(dirname($file)); $this->import($import['resource'], null, isset($import['ignore_errors']) ? (Boolean) $import['ignore_errors'] : false, $file); } } /* * Parses definitions * * @param array $content * @param string $file / private function parseDefinitions($content, $file) { if (!isset($content['services'])) { return; } foreach ($content['services'] as $id => $service) { $this->parseDefinition($id, $service, $file); } } /* * Parses a definition. * * @param string $id * @param array $service * @param string $file * * @throws InvalidArgumentException When tags are invalid / private function parseDefinition($id, $service, $file) { if (is_string($service) && 0 === strpos($service, '@')) { $this->container->setAlias($id, substr($service, 1)); return; } elseif (isset($service['alias'])) { $public = !array_key_exists('public', $service) \|\| (Boolean) $service['public']; $this->container->setAlias($id, new Alias($service['alias'], $public)); return; } if (isset($service['parent'])) { $definition = new DefinitionDecorator($service['parent']); } else { $definition = new Definition(); } if (isset($service['class'])) { $definition->setClass($service['class']); } if (isset($service['scope'])) { $definition->setScope($service['scope']); } if (isset($service['synthetic'])) { $definition->setSynthetic($service['synthetic']); } if (isset($service['synchronized'])) { $definition->setSynchronized($service['synchronized']); } if (isset($service['lazy'])) { $definition->setLazy($service['lazy']); } if (isset($service['public'])) { $definition->setPublic($service['public']); } if (isset($service['abstract'])) { $definition->setAbstract($service['abstract']); } if (isset($service['factory_class'])) { $definition->setFactoryClass($service['factory_class']); } if (isset($service['factory_method'])) { $definition->setFactoryMethod($service['factory_method']); } if (isset($service['factory_service'])) { $definition->setFactoryService($service['factory_service']); } if (isset($service['file'])) { $definition->setFile($service['file']); } if (isset($service['arguments'])) { $definition->setArguments($this->resolveServices($service['arguments'])); } if (isset($service['properties'])) { $definition->setProperties($this->resolveServices($service['properties'])); } if (isset($service['configurator'])) { if (is_string($service['configurator'])) { $definition->setConfigurator($service['configurator']); } else { $definition->setConfigurator(array($this->resolveServices($service['configurator'][0]), $service['configurator'][1])); } } if (isset($service['calls'])) { foreach ($service['calls'] as $call) { $args = isset($call[1]) ? $this->resolveServices($call[1]) : array(); $definition->addMethodCall($call[0], $args); } } if (isset($service['tags'])) { if (!is_array($service['tags'])) { throw new InvalidArgumentException(sprintf('Parameter "tags" must be an array for service "%s" in %s.', $id, $file)); } foreach ($service['tags'] as $tag) { if (!isset($tag['name'])) { throw new InvalidArgumentException(sprintf('A "tags" entry is missing a "name" key for service "%s" in %s.', $id, $file)); } $name = $tag['name']; unset($tag['name']); foreach ($tag as $attribute => $value) { if (!is_scalar($value) && null !== $value) { throw new InvalidArgumentException(sprintf('A "tags" attribute must be of a scalar-type for service "%s", tag "%s", attribute "%s" in %s.', $id, $name, $attribute, $file)); } } $definition->addTag($name, $tag); } } $this->container->setDefinition($id, $definition); } /* * Loads a YAML file. * * @param string $file * * @return array The file content / protected function loadFile($file) { if (!stream_is_local($file)) { throw new InvalidArgumentException(sprintf('This is not a local file "%s".', $file)); } if (!file_exists($file)) { throw new InvalidArgumentException(sprintf('The service file "%s" is not valid.', $file)); } if (null === $this->yamlParser) { $this->yamlParser = new YamlParser(); } return $this->validate($this->yamlParser->parse(file_get_contents($file)), $file); } /* * Validates a YAML file. * * @param mixed $content * @param string $file * * @return array * * @throws InvalidArgumentException When service file is not valid / private function validate($content, $file) { if (null === $content) { return $content; } if (!is_array($content)) { throw new InvalidArgumentException(sprintf('The service file "%s" is not valid.', $file)); } foreach (array_keys($content) as $namespace) { if (in_array($namespace, array('imports', 'parameters', 'services'))) { continue; } if (!$this->container->hasExtension($namespace)) { $extensionNamespaces = array_filter(array_map(function ($ext) { return $ext->getAlias(); }, $this->container->getExtensions())); throw new InvalidArgumentException(sprintf( 'There is no extension able to load the configuration for "%s" (in %s). Looked for namespace "%s", found %s', $namespace, $file, $namespace, $extensionNamespaces ? sprintf('"%s"', implode('", "', $extensionNamespaces)) : 'none' )); } } return $content; } /* * Resolves services. * * @param string $value * * @return Reference / private function resolveServices($value) { if (is_array($value)) { $value = array_map(array($this, 'resolveServices'), $value); } elseif (is_string($value) && 0 === strpos($value, '@=')) { return new Expression(substr($value, 2)); } elseif (is_string($value) && 0 === strpos($value, '@')) { if (0 === strpos($value, '@@')) { $value = substr($value, 1); $invalidBehavior = null; } elseif (0 === strpos($value, '@?')) { $value = substr($value, 2); $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE; } else { $value = substr($value, 1); $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE; } if ('=' === substr($value, -1)) { $value = substr($value, 0, -1); $strict = false; } else { $strict = true; } if (null !== $invalidBehavior) { $value = new Reference($value, $invalidBehavior, $strict); } } return $value; } /* * Loads from Extensions * * @param array $content */ private function loadFromExtensions($content) { foreach ($content as $namespace => $values) { if (in_array($namespace, array('imports', 'parameters', 'services'))) { continue; } if (!is_array($values)) { $values = array(); } $this->container->loadFromExtension($namespace, $values); } } }	10.9 KB	2024-07-17 10:22
📁 schema	-	2025-05-25 12:37

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