Symfony Profiler

<?php
/*
* This file is part of the FOSRestBundle package.
*
* (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace FOS\RestBundle\Routing\Loader\Reader;
@trigger_error(sprintf('The %s\RestActionReader class is deprecated since FOSRestBundle 2.8.', __NAMESPACE__), E_USER_DEPRECATED);
use Doctrine\Common\Annotations\Reader;
use FOS\RestBundle\Controller\Annotations\Route as RouteAnnotation;
use FOS\RestBundle\Inflector\InflectorInterface;
use FOS\RestBundle\Request\ParamFetcherInterface;
use FOS\RestBundle\Request\ParamReaderInterface;
use FOS\RestBundle\Routing\RestRouteCollection;
use Psr\Http\Message\MessageInterface;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
use Symfony\Component\Routing\Route;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Validator\ConstraintViolationListInterface;
/**
* REST controller actions reader.
*
* @author Konstantin Kudryashov <[email protected]>
*
* @deprecated since 2.8
*/
class RestActionReader
{
const COLLECTION_ROUTE_PREFIX = 'c';
private $annotationReader;
private $paramReader;
private $inflector;
private $formats;
private $includeFormat;
private $routePrefix;
private $namePrefix;
private $versions;
private $pluralize;
private $parents = [];
private $availableHTTPMethods = [
'get',
'post',
'put',
'patch',
'delete',
'link',
'unlink',
'head',
'options',
'mkcol',
'propfind',
'proppatch',
'move',
'copy',
'lock',
'unlock',
];
private $availableConventionalActions = ['new', 'edit', 'remove'];
private $hasMethodPrefix;
/**
* ignore several type hinted arguments.
*/
private $ignoredClasses = [
ConstraintViolationListInterface::class,
MessageInterface::class,
ParamConverter::class,
ParamFetcherInterface::class,
Request::class,
SessionInterface::class,
UserInterface::class,
];
public function __construct(Reader $annotationReader, ParamReaderInterface $paramReader, InflectorInterface $inflector, bool $includeFormat, array $formats = [], bool $hasMethodPrefix = true)
{
$this->annotationReader = $annotationReader;
$this->paramReader = $paramReader;
$this->inflector = $inflector;
$this->includeFormat = $includeFormat;
$this->formats = $formats;
$this->hasMethodPrefix = $hasMethodPrefix;
}
/**
* @param string|null $prefix
*/
public function setRoutePrefix($prefix = null)
{
$this->routePrefix = $prefix;
}
/**
* @return string
*/
public function getRoutePrefix()
{
return $this->routePrefix;
}
/**
* @param string|null $prefix
*/
public function setNamePrefix($prefix = null)
{
$this->namePrefix = $prefix;
}
/**
* @return string
*/
public function getNamePrefix()
{
return $this->namePrefix;
}
/**
* @param string[]|string|null $versions
*/
public function setVersions($versions = null)
{
$this->versions = (array) $versions;
}
/**
* @return string[]|null
*/
public function getVersions()
{
return $this->versions;
}
/**
* @param bool|null $pluralize
*/
public function setPluralize($pluralize)
{
$this->pluralize = $pluralize;
}
/**
* @return bool|null
*/
public function getPluralize()
{
return $this->pluralize;
}
/**
* @param string[] $parents Array of parent resources names
*/
public function setParents(array $parents)
{
$this->parents = $parents;
}
/**
* @return string[]
*/
public function getParents()
{
return $this->parents;
}
/**
* Set ignored classes.
*
* These classes will be ignored for route construction when
* type hinted as method argument.
*
* @param string[] $ignoredClasses
*/
public function setIgnoredClasses(array $ignoredClasses): void
{
$this->ignoredClasses = $ignoredClasses;
}
/**
* Get ignored classes.
*
* @return string[]
*/
public function getIgnoredClasses(): array
{
return $this->ignoredClasses;
}
/**
* @param string[] $resource
*
* @throws \InvalidArgumentException
*
* @return Route
*/
public function read(RestRouteCollection $collection, \ReflectionMethod $method, $resource)
{
// check that every route parent has non-empty singular name
foreach ($this->parents as $parent) {
if (empty($parent) || '/' === substr($parent, -1)) {
throw new \InvalidArgumentException('Every parent controller must have `get{SINGULAR}Action(\$id)` method where {SINGULAR} is a singular form of associated object');
}
}
// if method is not readable - skip
if (!$this->isMethodReadable($method)) {
return;
}
// if we can't get http-method and resources from method name - skip
$httpMethodAndResources = $this->getHttpMethodAndResourcesFromMethod($method, $resource);
if (!$httpMethodAndResources) {
return;
}
[$httpMethod, $resources, $isCollection, $isInflectable] = $httpMethodAndResources;
$arguments = $this->getMethodArguments($method);
// if we have only 1 resource & 1 argument passed, then it's object call, so
// we can set collection singular name
if (1 === count($resources) && 1 === count($arguments) - count($this->parents)) {
$collection->setSingularName($resources[0]);
}
// if we have parents passed - merge them with own resource names
if (count($this->parents)) {
$resources = array_merge($this->parents, $resources);
}
if (empty($resources)) {
$resources[] = null;
}
$routeName = $httpMethod.$this->generateRouteName($resources);
$urlParts = $this->generateUrlParts($resources, $arguments, $httpMethod);
// if passed method is not valid HTTP method then it's either
// a hypertext driver, a custom object (PUT) or collection (GET)
// method
if (!in_array($httpMethod, $this->availableHTTPMethods)) {
$urlParts[] = $httpMethod;
$httpMethod = $this->getCustomHttpMethod($httpMethod, $resources, $arguments);
}
// generated parameters
$routeName = strtolower($routeName);
$path = implode('/', $urlParts);
$defaults = ['_controller' => $method->getName()];
$requirements = [];
$options = [];
$host = '';
$versionCondition = $this->getVersionCondition();
$versionRequirement = $this->getVersionRequirement();
$annotations = $this->readRouteAnnotation($method);
if (!empty($annotations)) {
foreach ($annotations as $annotation) {
$path = implode('/', $urlParts);
$defaults = ['_controller' => $method->getName()];
$requirements = [];
$options = [];
$methods = explode('|', $httpMethod);
$annoRequirements = $annotation->getRequirements();
$annoMethods = $annotation->getMethods();
if (!empty($annoMethods)) {
$methods = $annoMethods;
}
$path = null !== $annotation->getPath() ? $this->routePrefix.$annotation->getPath() : $path;
$requirements = array_merge($requirements, $annoRequirements);
$options = array_merge($options, $annotation->getOptions());
$defaults = array_merge($defaults, $annotation->getDefaults());
$host = $annotation->getHost();
$schemes = $annotation->getSchemes();
if ($this->hasVersionPlaceholder($path)) {
$combinedCondition = $annotation->getCondition();
$requirements = array_merge($versionRequirement, $requirements);
} else {
$combinedCondition = $this->combineConditions($versionCondition, $annotation->getCondition());
}
$this->includeFormatIfNeeded($path, $requirements);
// add route to collection
$route = new Route(
$path,
$defaults,
$requirements,
$options,
$host,
$schemes,
$methods,
$combinedCondition
);
$this->addRoute($collection, $routeName, $route, $isCollection, $isInflectable, $annotation);
}
} else {
if ($this->hasVersionPlaceholder($path)) {
$versionCondition = null;
$requirements = $versionRequirement;
}
$this->includeFormatIfNeeded($path, $requirements);
$methods = explode('|', strtoupper($httpMethod));
// add route to collection
$route = new Route(
$path,
$defaults,
$requirements,
$options,
$host,
[],
$methods,
$versionCondition
);
$this->addRoute($collection, $routeName, $route, $isCollection, $isInflectable);
}
}
private function getVersionCondition(): ?string
{
if (empty($this->versions)) {
return null;
}
return sprintf("request.attributes.get('version') in ['%s']", implode("', '", $this->versions));
}
private function combineConditions(?string $conditionOne, ?string $conditionTwo): ?string
{
if (null === $conditionOne) {
return $conditionTwo;
}
if (null === $conditionTwo) {
return $conditionOne;
}
return sprintf('(%s) and (%s)', $conditionOne, $conditionTwo);
}
private function getVersionRequirement(): array
{
if (empty($this->versions)) {
return [];
}
return ['version' => implode('|', $this->versions)];
}
private function hasVersionPlaceholder(string $path): bool
{
return false !== strpos($path, '{version}');
}
private function includeFormatIfNeeded(string &$path, array &$requirements)
{
if (true === $this->includeFormat) {
$path .= '.{_format}';
if (!isset($requirements['_format']) && !empty($this->formats)) {
$requirements['_format'] = implode('|', array_keys($this->formats));
}
}
}
private function isMethodReadable(\ReflectionMethod $method): bool
{
// if method starts with _ - skip
if ('_' === substr($method->getName(), 0, 1)) {
return false;
}
$hasNoRouteMethod = (bool) $this->readMethodAnnotation($method, 'NoRoute');
$hasNoRouteClass = (bool) $this->readClassAnnotation($method->getDeclaringClass(), 'NoRoute');
$hasNoRoute = $hasNoRouteMethod || $hasNoRouteClass;
// since NoRoute extends Route we need to exclude all the method NoRoute annotations
$hasRoute = (bool) $this->readMethodAnnotation($method, 'Route') && !$hasNoRouteMethod;
// if method has NoRoute annotation and does not have Route annotation - skip
if ($hasNoRoute && !$hasRoute) {
return false;
}
return true;
}
/**
* @param string[] $resource
*
* @return bool|array
*/
private function getHttpMethodAndResourcesFromMethod(\ReflectionMethod $method, array $resource)
{
// if method doesn't match regex - skip
if (!preg_match('/([a-z][_a-z0-9]+)(.*)Action/', $method->getName(), $matches)) {
return false;
}
$httpMethod = strtolower($matches[1]);
$resources = preg_split(
'/([A-Z][^A-Z]*)/',
$matches[2],
-1,
PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE
);
$isCollection = false;
$isInflectable = true;
if (0 === strpos($httpMethod, self::COLLECTION_ROUTE_PREFIX)
&& in_array(substr($httpMethod, 1), $this->availableHTTPMethods)
) {
$isCollection = true;
$httpMethod = substr($httpMethod, 1);
} elseif ('options' === $httpMethod) {
$isCollection = true;
}
if ($isCollection && !empty($resource)) {
$resourcePluralized = $this->generateResourceName(end($resource));
$isInflectable = ($resourcePluralized != $resource[count($resource) - 1]);
$resource[count($resource) - 1] = $resourcePluralized;
}
$resources = array_merge($resource, $resources);
return [$httpMethod, $resources, $isCollection, $isInflectable];
}
/**
* @return \ReflectionParameter[]
*/
private function getMethodArguments(\ReflectionMethod $method): array
{
// ignore all query params
$params = $this->paramReader->getParamsFromMethod($method);
// check if a parameter is coming from the request body
$ignoreParameters = [];
if (class_exists(ParamConverter::class)) {
$ignoreParameters = array_map(function ($annotation) {
return
$annotation instanceof ParamConverter &&
'fos_rest.request_body' === $annotation->getConverter()
? $annotation->getName() : null;
}, $this->annotationReader->getMethodAnnotations($method));
}
$arguments = [];
foreach ($method->getParameters() as $argument) {
if (isset($params[$argument->getName()])) {
continue;
}
$argumentClass = $argument->getType();
if ($argumentClass && !$argumentClass->isBuiltIn()) {
$className = method_exists($argumentClass, 'getName') ? $argumentClass->getName() : (string) $argumentClass;
foreach ($this->getIgnoredClasses() as $class) {
if ($className === $class || is_subclass_of($className, $class)) {
continue 2;
}
}
}
if (in_array($argument->getName(), $ignoreParameters, true)) {
continue;
}
$arguments[] = $argument;
}
return $arguments;
}
/**
* @param string|bool $resource
*/
private function generateResourceName($resource): string
{
if (false === $this->pluralize) {
return $resource;
}
return $this->inflector->pluralize($resource);
}
/**
* @param string[] $resources
*/
private function generateRouteName(array $resources): string
{
$routeName = '';
foreach ($resources as $resource) {
if (null !== $resource) {
$routeName .= '_'.basename($resource);
}
}
return $routeName;
}
/**
* @param string[] $resources
* @param \ReflectionParameter[] $arguments
*/
private function generateUrlParts(array $resources, array $arguments, string $httpMethod): array
{
$urlParts = [];
foreach ($resources as $i => $resource) {
// if we already added all parent routes paths to URL & we have
// prefix - add it
if (!empty($this->routePrefix) && $i === count($this->parents)) {
$urlParts[] = $this->routePrefix;
}
// if we have argument for current resource, then it's object.
// otherwise - it's collection
if (isset($arguments[$i])) {
if (null !== $resource) {
$urlParts[] =
strtolower($this->generateResourceName($resource))
.'/{'.$arguments[$i]->getName().'}';
} else {
$urlParts[] = '{'.$arguments[$i]->getName().'}';
}
} elseif (null !== $resource) {
if ((0 === count($arguments) && !in_array($httpMethod, $this->availableHTTPMethods))
|| 'new' === $httpMethod
|| 'post' === $httpMethod
) {
$urlParts[] = $this->generateResourceName(strtolower($resource));
} else {
$urlParts[] = strtolower($resource);
}
}
}
return $urlParts;
}
/**
* @param string[] $resources
* @param \ReflectionParameter[] $arguments
*/
private function getCustomHttpMethod(string $httpMethod, array $resources, array $arguments): string
{
if (in_array($httpMethod, $this->availableConventionalActions)) {
// allow hypertext as the engine of application state
// through conventional GET actions
return 'get';
}
if (count($arguments) < count($resources)) {
// resource collection
return 'get';
}
// custom object
return 'patch';
}
/**
* @return RouteAnnotation[]
*/
private function readRouteAnnotation(\ReflectionMethod $reflectionMethod): array
{
$annotations = [];
if ($newAnnotations = $this->readMethodAnnotations($reflectionMethod, 'Route')) {
$annotations = array_merge($annotations, $newAnnotations);
}
return $annotations;
}
private function readClassAnnotation(\ReflectionClass $reflectionClass, string $annotationName): ?RouteAnnotation
{
$annotationClass = "FOS\\RestBundle\\Controller\\Annotations\\$annotationName";
if ($annotation = $this->annotationReader->getClassAnnotation($reflectionClass, $annotationClass)) {
return $annotation;
}
return null;
}
private function readMethodAnnotation(\ReflectionMethod $reflectionMethod, string $annotationName): ?RouteAnnotation
{
$annotationClass = "FOS\\RestBundle\\Controller\\Annotations\\$annotationName";
if ($annotation = $this->annotationReader->getMethodAnnotation($reflectionMethod, $annotationClass)) {
return $annotation;
}
return null;
}
/**
* @return RouteAnnotation[]
*/
private function readMethodAnnotations(\ReflectionMethod $reflectionMethod, string $annotationName): array
{
$annotations = [];
$annotationClass = "FOS\\RestBundle\\Controller\\Annotations\\$annotationName";
if ($annotations_new = $this->annotationReader->getMethodAnnotations($reflectionMethod)) {
foreach ($annotations_new as $annotation) {
if ($annotation instanceof $annotationClass) {
$annotations[] = $annotation;
}
}
}
return $annotations;
}
private function addRoute(RestRouteCollection $collection, string $routeName, Route $route, bool $isCollection, bool $isInflectable, RouteAnnotation $annotation = null)
{
if ($annotation && null !== $annotation->getName()) {
$options = $annotation->getOptions();
if (false === $this->hasMethodPrefix || (isset($options['method_prefix']) && false === $options['method_prefix'])) {
$routeName = $annotation->getName();
} else {
$routeName .= $annotation->getName();
}
}
$fullRouteName = $this->namePrefix.$routeName;
if ($isCollection && !$isInflectable) {
$collection->add($this->namePrefix.self::COLLECTION_ROUTE_PREFIX.$routeName, $route);
if (!$collection->get($fullRouteName)) {
$collection->add($fullRouteName, clone $route);
}
} else {
$collection->add($fullRouteName, $route);
}
}
}

vendor/friendsofsymfony/rest-bundle/Routing/Loader/Reader/RestActionReader.php line 14