diff options
Diffstat (limited to 'srcs/phpmyadmin/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php')
| -rw-r--r-- | srcs/phpmyadmin/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php | 728 |
1 files changed, 0 insertions, 728 deletions
diff --git a/srcs/phpmyadmin/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php b/srcs/phpmyadmin/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php deleted file mode 100644 index 41a9f0a..0000000 --- a/srcs/phpmyadmin/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php +++ /dev/null @@ -1,728 +0,0 @@ -<?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\Util\XmlUtils; -use Symfony\Component\DependencyInjection\Alias; -use Symfony\Component\DependencyInjection\Argument\BoundArgument; -use Symfony\Component\DependencyInjection\Argument\IteratorArgument; -use Symfony\Component\DependencyInjection\Argument\ServiceLocatorArgument; -use Symfony\Component\DependencyInjection\Argument\TaggedIteratorArgument; -use Symfony\Component\DependencyInjection\ChildDefinition; -use Symfony\Component\DependencyInjection\ContainerBuilder; -use Symfony\Component\DependencyInjection\ContainerInterface; -use Symfony\Component\DependencyInjection\Definition; -use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException; -use Symfony\Component\DependencyInjection\Exception\RuntimeException; -use Symfony\Component\DependencyInjection\Extension\ExtensionInterface; -use Symfony\Component\DependencyInjection\Reference; -use Symfony\Component\ExpressionLanguage\Expression; - -/** - * XmlFileLoader loads XML files service definitions. - * - * @author Fabien Potencier <fabien@symfony.com> - */ -class XmlFileLoader extends FileLoader -{ - const NS = 'http://symfony.com/schema/dic/services'; - - protected $autoRegisterAliasesForSinglyImplementedInterfaces = false; - - /** - * {@inheritdoc} - */ - public function load($resource, $type = null) - { - $path = $this->locator->locate($resource); - - $xml = $this->parseFileToDOM($path); - - $this->container->fileExists($path); - - $defaults = $this->getServiceDefaults($xml, $path); - - // anonymous services - $this->processAnonymousServices($xml, $path); - - // imports - $this->parseImports($xml, $path); - - // parameters - $this->parseParameters($xml, $path); - - // extensions - $this->loadFromExtensions($xml); - - // services - try { - $this->parseDefinitions($xml, $path, $defaults); - } finally { - $this->instanceof = []; - $this->registerAliasesForSinglyImplementedInterfaces(); - } - } - - /** - * {@inheritdoc} - */ - public function supports($resource, $type = null) - { - if (!\is_string($resource)) { - return false; - } - - if (null === $type && 'xml' === pathinfo($resource, PATHINFO_EXTENSION)) { - return true; - } - - return 'xml' === $type; - } - - private function parseParameters(\DOMDocument $xml, string $file) - { - if ($parameters = $this->getChildren($xml->documentElement, 'parameters')) { - $this->container->getParameterBag()->add($this->getArgumentsAsPhp($parameters[0], 'parameter', $file)); - } - } - - private function parseImports(\DOMDocument $xml, string $file) - { - $xpath = new \DOMXPath($xml); - $xpath->registerNamespace('container', self::NS); - - if (false === $imports = $xpath->query('//container:imports/container:import')) { - return; - } - - $defaultDirectory = \dirname($file); - foreach ($imports as $import) { - $this->setCurrentDir($defaultDirectory); - $this->import($import->getAttribute('resource'), XmlUtils::phpize($import->getAttribute('type')) ?: null, XmlUtils::phpize($import->getAttribute('ignore-errors')) ?: false, $file); - } - } - - private function parseDefinitions(\DOMDocument $xml, string $file, array $defaults) - { - $xpath = new \DOMXPath($xml); - $xpath->registerNamespace('container', self::NS); - - if (false === $services = $xpath->query('//container:services/container:service|//container:services/container:prototype')) { - return; - } - $this->setCurrentDir(\dirname($file)); - - $this->instanceof = []; - $this->isLoadingInstanceof = true; - $instanceof = $xpath->query('//container:services/container:instanceof'); - foreach ($instanceof as $service) { - $this->setDefinition((string) $service->getAttribute('id'), $this->parseDefinition($service, $file, [])); - } - - $this->isLoadingInstanceof = false; - foreach ($services as $service) { - if (null !== $definition = $this->parseDefinition($service, $file, $defaults)) { - if ('prototype' === $service->tagName) { - $excludes = array_column($this->getChildren($service, 'exclude'), 'nodeValue'); - if ($service->hasAttribute('exclude')) { - if (\count($excludes) > 0) { - throw new InvalidArgumentException('You cannot use both the attribute "exclude" and <exclude> tags at the same time.'); - } - $excludes = [$service->getAttribute('exclude')]; - } - $this->registerClasses($definition, (string) $service->getAttribute('namespace'), (string) $service->getAttribute('resource'), $excludes); - } else { - $this->setDefinition((string) $service->getAttribute('id'), $definition); - } - } - } - } - - /** - * Get service defaults. - */ - private function getServiceDefaults(\DOMDocument $xml, string $file): array - { - $xpath = new \DOMXPath($xml); - $xpath->registerNamespace('container', self::NS); - - if (null === $defaultsNode = $xpath->query('//container:services/container:defaults')->item(0)) { - return []; - } - - $bindings = []; - foreach ($this->getArgumentsAsPhp($defaultsNode, 'bind', $file) as $argument => $value) { - $bindings[$argument] = new BoundArgument($value, true, BoundArgument::DEFAULTS_BINDING, $file); - } - - $defaults = [ - 'tags' => $this->getChildren($defaultsNode, 'tag'), - 'bind' => $bindings, - ]; - - foreach ($defaults['tags'] as $tag) { - if ('' === $tag->getAttribute('name')) { - throw new InvalidArgumentException(sprintf('The tag name for tag "<defaults>" in %s must be a non-empty string.', $file)); - } - } - - if ($defaultsNode->hasAttribute('autowire')) { - $defaults['autowire'] = XmlUtils::phpize($defaultsNode->getAttribute('autowire')); - } - if ($defaultsNode->hasAttribute('public')) { - $defaults['public'] = XmlUtils::phpize($defaultsNode->getAttribute('public')); - } - if ($defaultsNode->hasAttribute('autoconfigure')) { - $defaults['autoconfigure'] = XmlUtils::phpize($defaultsNode->getAttribute('autoconfigure')); - } - - return $defaults; - } - - /** - * Parses an individual Definition. - */ - private function parseDefinition(\DOMElement $service, string $file, array $defaults): ?Definition - { - if ($alias = $service->getAttribute('alias')) { - $this->validateAlias($service, $file); - - $this->container->setAlias((string) $service->getAttribute('id'), $alias = new Alias($alias)); - if ($publicAttr = $service->getAttribute('public')) { - $alias->setPublic(XmlUtils::phpize($publicAttr)); - } elseif (isset($defaults['public'])) { - $alias->setPublic($defaults['public']); - } - - if ($deprecated = $this->getChildren($service, 'deprecated')) { - $alias->setDeprecated(true, $deprecated[0]->nodeValue ?: null); - } - - return null; - } - - if ($this->isLoadingInstanceof) { - $definition = new ChildDefinition(''); - } elseif ($parent = $service->getAttribute('parent')) { - if (!empty($this->instanceof)) { - throw new InvalidArgumentException(sprintf('The service "%s" cannot use the "parent" option in the same file where "instanceof" configuration is defined as using both is not supported. Move your child definitions to a separate file.', $service->getAttribute('id'))); - } - - foreach ($defaults as $k => $v) { - if ('tags' === $k) { - // since tags are never inherited from parents, there is no confusion - // thus we can safely add them as defaults to ChildDefinition - continue; - } - if ('bind' === $k) { - if ($defaults['bind']) { - throw new InvalidArgumentException(sprintf('Bound values on service "%s" cannot be inherited from "defaults" when a "parent" is set. Move your child definitions to a separate file.', $service->getAttribute('id'))); - } - - continue; - } - if (!$service->hasAttribute($k)) { - throw new InvalidArgumentException(sprintf('Attribute "%s" on service "%s" cannot be inherited from "defaults" when a "parent" is set. Move your child definitions to a separate file or define this attribute explicitly.', $k, $service->getAttribute('id'))); - } - } - - $definition = new ChildDefinition($parent); - } else { - $definition = new Definition(); - - if (isset($defaults['public'])) { - $definition->setPublic($defaults['public']); - } - if (isset($defaults['autowire'])) { - $definition->setAutowired($defaults['autowire']); - } - if (isset($defaults['autoconfigure'])) { - $definition->setAutoconfigured($defaults['autoconfigure']); - } - - $definition->setChanges([]); - } - - foreach (['class', 'public', 'shared', 'synthetic', 'abstract'] as $key) { - if ($value = $service->getAttribute($key)) { - $method = 'set'.$key; - $definition->$method($value = XmlUtils::phpize($value)); - } - } - - if ($value = $service->getAttribute('lazy')) { - $definition->setLazy((bool) $value = XmlUtils::phpize($value)); - if (\is_string($value)) { - $definition->addTag('proxy', ['interface' => $value]); - } - } - - if ($value = $service->getAttribute('autowire')) { - $definition->setAutowired(XmlUtils::phpize($value)); - } - - if ($value = $service->getAttribute('autoconfigure')) { - if (!$definition instanceof ChildDefinition) { - $definition->setAutoconfigured(XmlUtils::phpize($value)); - } elseif ($value = XmlUtils::phpize($value)) { - throw new InvalidArgumentException(sprintf('The service "%s" cannot have a "parent" and also have "autoconfigure". Try setting autoconfigure="false" for the service.', $service->getAttribute('id'))); - } - } - - if ($files = $this->getChildren($service, 'file')) { - $definition->setFile($files[0]->nodeValue); - } - - if ($deprecated = $this->getChildren($service, 'deprecated')) { - $definition->setDeprecated(true, $deprecated[0]->nodeValue ?: null); - } - - $definition->setArguments($this->getArgumentsAsPhp($service, 'argument', $file, $definition instanceof ChildDefinition)); - $definition->setProperties($this->getArgumentsAsPhp($service, 'property', $file)); - - if ($factories = $this->getChildren($service, 'factory')) { - $factory = $factories[0]; - if ($function = $factory->getAttribute('function')) { - $definition->setFactory($function); - } else { - if ($childService = $factory->getAttribute('service')) { - $class = new Reference($childService, ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE); - } else { - $class = $factory->hasAttribute('class') ? $factory->getAttribute('class') : null; - } - - $definition->setFactory([$class, $factory->getAttribute('method') ?: '__invoke']); - } - } - - if ($configurators = $this->getChildren($service, 'configurator')) { - $configurator = $configurators[0]; - if ($function = $configurator->getAttribute('function')) { - $definition->setConfigurator($function); - } else { - if ($childService = $configurator->getAttribute('service')) { - $class = new Reference($childService, ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE); - } else { - $class = $configurator->getAttribute('class'); - } - - $definition->setConfigurator([$class, $configurator->getAttribute('method') ?: '__invoke']); - } - } - - foreach ($this->getChildren($service, 'call') as $call) { - $definition->addMethodCall($call->getAttribute('method'), $this->getArgumentsAsPhp($call, 'argument', $file), XmlUtils::phpize($call->getAttribute('returns-clone'))); - } - - $tags = $this->getChildren($service, 'tag'); - - if (!empty($defaults['tags'])) { - $tags = array_merge($tags, $defaults['tags']); - } - - foreach ($tags as $tag) { - $parameters = []; - foreach ($tag->attributes as $name => $node) { - if ('name' === $name) { - continue; - } - - if (false !== strpos($name, '-') && false === strpos($name, '_') && !\array_key_exists($normalizedName = str_replace('-', '_', $name), $parameters)) { - $parameters[$normalizedName] = XmlUtils::phpize($node->nodeValue); - } - // keep not normalized key - $parameters[$name] = XmlUtils::phpize($node->nodeValue); - } - - if ('' === $tag->getAttribute('name')) { - throw new InvalidArgumentException(sprintf('The tag name for service "%s" in %s must be a non-empty string.', (string) $service->getAttribute('id'), $file)); - } - - $definition->addTag($tag->getAttribute('name'), $parameters); - } - - $bindings = $this->getArgumentsAsPhp($service, 'bind', $file); - $bindingType = $this->isLoadingInstanceof ? BoundArgument::INSTANCEOF_BINDING : BoundArgument::SERVICE_BINDING; - foreach ($bindings as $argument => $value) { - $bindings[$argument] = new BoundArgument($value, true, $bindingType, $file); - } - - if (isset($defaults['bind'])) { - // deep clone, to avoid multiple process of the same instance in the passes - $bindings = array_merge(unserialize(serialize($defaults['bind'])), $bindings); - } - if ($bindings) { - $definition->setBindings($bindings); - } - - if ($decorates = $service->getAttribute('decorates')) { - $decorationOnInvalid = $service->getAttribute('decoration-on-invalid') ?: 'exception'; - if ('exception' === $decorationOnInvalid) { - $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE; - } elseif ('ignore' === $decorationOnInvalid) { - $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE; - } elseif ('null' === $decorationOnInvalid) { - $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE; - } else { - throw new InvalidArgumentException(sprintf('Invalid value "%s" for attribute "decoration-on-invalid" on service "%s". Did you mean "exception", "ignore" or "null" in "%s"?', $decorationOnInvalid, (string) $service->getAttribute('id'), $file)); - } - - $renameId = $service->hasAttribute('decoration-inner-name') ? $service->getAttribute('decoration-inner-name') : null; - $priority = $service->hasAttribute('decoration-priority') ? $service->getAttribute('decoration-priority') : 0; - - $definition->setDecoratedService($decorates, $renameId, $priority, $invalidBehavior); - } - - return $definition; - } - - /** - * Parses a XML file to a \DOMDocument. - * - * @throws InvalidArgumentException When loading of XML file returns error - */ - private function parseFileToDOM(string $file): \DOMDocument - { - try { - $dom = XmlUtils::loadFile($file, [$this, 'validateSchema']); - } catch (\InvalidArgumentException $e) { - throw new InvalidArgumentException(sprintf('Unable to parse file "%s": %s', $file, $e->getMessage()), $e->getCode(), $e); - } - - $this->validateExtensions($dom, $file); - - return $dom; - } - - /** - * Processes anonymous services. - */ - private function processAnonymousServices(\DOMDocument $xml, string $file) - { - $definitions = []; - $count = 0; - $suffix = '~'.ContainerBuilder::hash($file); - - $xpath = new \DOMXPath($xml); - $xpath->registerNamespace('container', self::NS); - - // anonymous services as arguments/properties - if (false !== $nodes = $xpath->query('//container:argument[@type="service"][not(@id)]|//container:property[@type="service"][not(@id)]|//container:bind[not(@id)]|//container:factory[not(@service)]|//container:configurator[not(@service)]')) { - foreach ($nodes as $node) { - if ($services = $this->getChildren($node, 'service')) { - // give it a unique name - $id = sprintf('.%d_%s', ++$count, preg_replace('/^.*\\\\/', '', $services[0]->getAttribute('class')).$suffix); - $node->setAttribute('id', $id); - $node->setAttribute('service', $id); - - $definitions[$id] = [$services[0], $file]; - $services[0]->setAttribute('id', $id); - - // anonymous services are always private - // we could not use the constant false here, because of XML parsing - $services[0]->setAttribute('public', 'false'); - } - } - } - - // anonymous services "in the wild" - if (false !== $nodes = $xpath->query('//container:services/container:service[not(@id)]')) { - foreach ($nodes as $node) { - throw new InvalidArgumentException(sprintf('Top-level services must have "id" attribute, none found in %s at line %d.', $file, $node->getLineNo())); - } - } - - // resolve definitions - uksort($definitions, 'strnatcmp'); - foreach (array_reverse($definitions) as $id => list($domElement, $file)) { - if (null !== $definition = $this->parseDefinition($domElement, $file, [])) { - $this->setDefinition($id, $definition); - } - } - } - - private function getArgumentsAsPhp(\DOMElement $node, string $name, string $file, bool $isChildDefinition = false): array - { - $arguments = []; - foreach ($this->getChildren($node, $name) as $arg) { - if ($arg->hasAttribute('name')) { - $arg->setAttribute('key', $arg->getAttribute('name')); - } - - // this is used by ChildDefinition to overwrite a specific - // argument of the parent definition - if ($arg->hasAttribute('index')) { - $key = ($isChildDefinition ? 'index_' : '').$arg->getAttribute('index'); - } elseif (!$arg->hasAttribute('key')) { - // Append an empty argument, then fetch its key to overwrite it later - $arguments[] = null; - $keys = array_keys($arguments); - $key = array_pop($keys); - } else { - $key = $arg->getAttribute('key'); - } - - $onInvalid = $arg->getAttribute('on-invalid'); - $invalidBehavior = ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE; - if ('ignore' == $onInvalid) { - $invalidBehavior = ContainerInterface::IGNORE_ON_INVALID_REFERENCE; - } elseif ('ignore_uninitialized' == $onInvalid) { - $invalidBehavior = ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE; - } elseif ('null' == $onInvalid) { - $invalidBehavior = ContainerInterface::NULL_ON_INVALID_REFERENCE; - } - - switch ($arg->getAttribute('type')) { - case 'service': - if ('' === $arg->getAttribute('id')) { - throw new InvalidArgumentException(sprintf('Tag "<%s>" with type="service" has no or empty "id" attribute in "%s".', $name, $file)); - } - - $arguments[$key] = new Reference($arg->getAttribute('id'), $invalidBehavior); - break; - case 'expression': - if (!class_exists(Expression::class)) { - throw new \LogicException(sprintf('The type="expression" attribute cannot be used without the ExpressionLanguage component. Try running "composer require symfony/expression-language".')); - } - - $arguments[$key] = new Expression($arg->nodeValue); - break; - case 'collection': - $arguments[$key] = $this->getArgumentsAsPhp($arg, $name, $file); - break; - case 'iterator': - $arg = $this->getArgumentsAsPhp($arg, $name, $file); - try { - $arguments[$key] = new IteratorArgument($arg); - } catch (InvalidArgumentException $e) { - throw new InvalidArgumentException(sprintf('Tag "<%s>" with type="iterator" only accepts collections of type="service" references in "%s".', $name, $file)); - } - break; - case 'service_locator': - $arg = $this->getArgumentsAsPhp($arg, $name, $file); - try { - $arguments[$key] = new ServiceLocatorArgument($arg); - } catch (InvalidArgumentException $e) { - throw new InvalidArgumentException(sprintf('Tag "<%s>" with type="service_locator" only accepts maps of type="service" references in "%s".', $name, $file)); - } - break; - case 'tagged': - case 'tagged_iterator': - case 'tagged_locator': - $type = $arg->getAttribute('type'); - $forLocator = 'tagged_locator' === $type; - - if (!$arg->getAttribute('tag')) { - throw new InvalidArgumentException(sprintf('Tag "<%s>" with type="%s" has no or empty "tag" attribute in "%s".', $name, $type, $file)); - } - - $arguments[$key] = new TaggedIteratorArgument($arg->getAttribute('tag'), $arg->getAttribute('index-by') ?: null, $arg->getAttribute('default-index-method') ?: null, $forLocator, $arg->getAttribute('default-priority-method') ?: null); - - if ($forLocator) { - $arguments[$key] = new ServiceLocatorArgument($arguments[$key]); - } - break; - case 'binary': - if (false === $value = base64_decode($arg->nodeValue)) { - throw new InvalidArgumentException(sprintf('Tag "<%s>" with type="binary" is not a valid base64 encoded string.', $name)); - } - $arguments[$key] = $value; - break; - case 'string': - $arguments[$key] = $arg->nodeValue; - break; - case 'constant': - $arguments[$key] = \constant(trim($arg->nodeValue)); - break; - default: - $arguments[$key] = XmlUtils::phpize($arg->nodeValue); - } - } - - return $arguments; - } - - /** - * Get child elements by name. - * - * @return \DOMElement[] - */ - private function getChildren(\DOMNode $node, string $name): array - { - $children = []; - foreach ($node->childNodes as $child) { - if ($child instanceof \DOMElement && $child->localName === $name && self::NS === $child->namespaceURI) { - $children[] = $child; - } - } - - return $children; - } - - /** - * Validates a documents XML schema. - * - * @return bool - * - * @throws RuntimeException When extension references a non-existent XSD file - */ - public function validateSchema(\DOMDocument $dom) - { - $schemaLocations = ['http://symfony.com/schema/dic/services' => str_replace('\\', '/', __DIR__.'/schema/dic/services/services-1.0.xsd')]; - - if ($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()) { - $ns = $extension->getNamespace(); - $path = str_replace([$ns, str_replace('http://', 'https://', $ns)], 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 = []; - $imports = ''; - foreach ($schemaLocations as $namespace => $location) { - $parts = explode('/', $location); - $locationstart = 'file:///'; - if (0 === stripos($location, 'phar://')) { - $tmpfile = tempnam(sys_get_temp_dir(), 'symfony'); - if ($tmpfile) { - copy($location, $tmpfile); - $tmpfiles[] = $tmpfile; - $parts = explode('/', str_replace('\\', '/', $tmpfile)); - } else { - array_shift($parts); - $locationstart = 'phar:///'; - } - } - $drive = '\\' === \DIRECTORY_SEPARATOR ? array_shift($parts).'/' : ''; - $location = $locationstart.$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 - ; - - $disableEntities = libxml_disable_entity_loader(false); - $valid = @$dom->schemaValidateSource($source); - libxml_disable_entity_loader($disableEntities); - - foreach ($tmpfiles as $tmpfile) { - @unlink($tmpfile); - } - - return $valid; - } - - private function validateAlias(\DOMElement $alias, string $file) - { - foreach ($alias->attributes as $name => $node) { - if (!\in_array($name, ['alias', 'id', 'public'])) { - throw new InvalidArgumentException(sprintf('Invalid attribute "%s" defined for alias "%s" in "%s".', $name, $alias->getAttribute('id'), $file)); - } - } - - foreach ($alias->childNodes as $child) { - if (!$child instanceof \DOMElement || self::NS !== $child->namespaceURI) { - continue; - } - if (!\in_array($child->localName, ['deprecated'], true)) { - throw new InvalidArgumentException(sprintf('Invalid child element "%s" defined for alias "%s" in "%s".', $child->localName, $alias->getAttribute('id'), $file)); - } - } - } - - /** - * Validates an extension. - * - * @throws InvalidArgumentException When no extension is found corresponding to a tag - */ - private function validateExtensions(\DOMDocument $dom, string $file) - { - foreach ($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 (ExtensionInterface $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. - */ - private function loadFromExtensions(\DOMDocument $xml) - { - foreach ($xml->documentElement->childNodes as $node) { - if (!$node instanceof \DOMElement || self::NS === $node->namespaceURI) { - continue; - } - - $values = static::convertDomElementToArray($node); - if (!\is_array($values)) { - $values = []; - } - - $this->container->loadFromExtension($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 mixed - */ - public static function convertDomElementToArray(\DOMElement $element) - { - return XmlUtils::convertDomElementToArray($element); - } -} |