add wp-rocket
This commit is contained in:
nguyen dung
305
wp-content/plugins/wp-rocket/inc/Engine/Container/Container.php
Normal file
305
wp-content/plugins/wp-rocket/inc/Engine/Container/Container.php
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<?php
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namespace WP_Rocket\Engine\Container;
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use Psr\Container\ContainerInterface as InteropContainerInterface;
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use WP_Rocket\Engine\Container\Argument\RawArgumentInterface;
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use WP_Rocket\Engine\Container\Definition\DefinitionFactory;
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use WP_Rocket\Engine\Container\Definition\DefinitionFactoryInterface;
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use WP_Rocket\Engine\Container\Definition\DefinitionInterface;
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use WP_Rocket\Engine\Container\Exception\NotFoundException;
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use WP_Rocket\Engine\Container\Inflector\InflectorAggregate;
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use WP_Rocket\Engine\Container\Inflector\InflectorAggregateInterface;
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use WP_Rocket\Engine\Container\ServiceProvider\ServiceProviderAggregate;
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use WP_Rocket\Engine\Container\ServiceProvider\ServiceProviderAggregateInterface;
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class Container implements ContainerInterface
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{
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/**
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* @var \WP_Rocket\Engine\Container\Definition\DefinitionFactoryInterface
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*/
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protected $definitionFactory;
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/**
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* @var \WP_Rocket\Engine\Container\Definition\DefinitionInterface[]
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*/
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protected $definitions = [];
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/**
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* @var \WP_Rocket\Engine\Container\Definition\DefinitionInterface[]
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*/
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protected $sharedDefinitions = [];
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/**
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* @var \WP_Rocket\Engine\Container\Inflector\InflectorAggregateInterface
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*/
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protected $inflectors;
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/**
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* @var \WP_Rocket\Engine\Container\ServiceProvider\ServiceProviderAggregateInterface
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*/
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protected $providers;
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/**
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* @var array
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*/
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protected $shared = [];
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/**
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* @var \Psr\Container\ContainerInterface[]
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*/
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protected $delegates = [];
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/**
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* Constructor.
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*
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* @param \WP_Rocket\Engine\Container\ServiceProvider\ServiceProviderAggregateInterface|null $providers
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* @param \WP_Rocket\Engine\Container\Inflector\InflectorAggregateInterface|null $inflectors
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* @param \WP_Rocket\Engine\Container\Definition\DefinitionFactoryInterface|null $definitionFactory
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*/
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public function __construct(
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ServiceProviderAggregateInterface $providers = null,
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InflectorAggregateInterface $inflectors = null,
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DefinitionFactoryInterface $definitionFactory = null
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) {
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// set required dependencies
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$this->providers = (is_null($providers))
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? (new ServiceProviderAggregate)->setContainer($this)
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: $providers->setContainer($this);
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$this->inflectors = (is_null($inflectors))
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? (new InflectorAggregate)->setContainer($this)
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: $inflectors->setContainer($this);
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$this->definitionFactory = (is_null($definitionFactory))
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? (new DefinitionFactory)->setContainer($this)
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: $definitionFactory->setContainer($this);
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}
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/**
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* {@inheritdoc}
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*/
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public function get($alias, array $args = [])
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{
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try {
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return $this->getFromThisContainer($alias, $args);
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} catch (NotFoundException $exception) {
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if ($this->providers->provides($alias)) {
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$this->providers->register($alias);
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return $this->getFromThisContainer($alias, $args);
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}
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$resolved = $this->getFromDelegate($alias, $args);
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return $this->inflectors->inflect($resolved);
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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 has($alias)
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{
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if (array_key_exists($alias, $this->definitions) || $this->hasShared($alias)) {
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return true;
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}
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if ($this->providers->provides($alias)) {
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return true;
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}
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return $this->hasInDelegate($alias);
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}
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/**
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* Returns a boolean to determine if the container has a shared instance of an alias.
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*
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* @param string $alias
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* @param boolean $resolved
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* @return boolean
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*/
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public function hasShared($alias, $resolved = false)
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{
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$shared = ($resolved === false) ? array_merge($this->shared, $this->sharedDefinitions) : $this->shared;
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return (array_key_exists($alias, $shared));
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}
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/**
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* {@inheritdoc}
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*/
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public function add($alias, $concrete = null, $share = false)
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{
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unset($this->shared[$alias]);
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unset($this->definitions[$alias]);
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unset($this->sharedDefinitions[$alias]);
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if (is_null($concrete)) {
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$concrete = $alias;
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}
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$definition = $this->definitionFactory->getDefinition($alias, $concrete);
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if ($definition instanceof DefinitionInterface) {
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if ($share === false) {
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$this->definitions[$alias] = $definition;
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} else {
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$this->sharedDefinitions[$alias] = $definition;
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}
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return $definition;
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}
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// dealing with a value that cannot build a definition
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$this->shared[$alias] = $concrete;
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}
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/**
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* {@inheritdoc}
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*/
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public function share($alias, $concrete = null)
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{
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return $this->add($alias, $concrete, true);
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}
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/**
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* {@inheritdoc}
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*/
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public function addServiceProvider($provider)
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{
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$this->providers->add($provider);
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function extend($alias)
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{
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if ($this->providers->provides($alias)) {
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$this->providers->register($alias);
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}
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if (array_key_exists($alias, $this->definitions)) {
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return $this->definitions[$alias];
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}
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if (array_key_exists($alias, $this->sharedDefinitions)) {
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return $this->sharedDefinitions[$alias];
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}
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throw new NotFoundException(
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sprintf('Unable to extend alias (%s) as it is not being managed as a definition', $alias)
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function inflector($type, callable $callback = null)
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{
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return $this->inflectors->add($type, $callback);
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}
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/**
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* {@inheritdoc}
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*/
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public function call(callable $callable, array $args = [])
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{
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return (new ReflectionContainer)->setContainer($this)->call($callable, $args);
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}
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/**
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* Delegate a backup container to be checked for services if it
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* cannot be resolved via this container.
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*
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* @param \Psr\Container\ContainerInterface $container
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* @return $this
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*/
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public function delegate(InteropContainerInterface $container)
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{
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$this->delegates[] = $container;
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if ($container instanceof ImmutableContainerAwareInterface) {
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$container->setContainer($this);
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}
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return $this;
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}
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/**
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* Returns true if service is registered in one of the delegated backup containers.
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*
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* @param string $alias
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* @return boolean
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*/
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public function hasInDelegate($alias)
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{
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foreach ($this->delegates as $container) {
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if ($container->has($alias)) {
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return true;
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}
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}
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return false;
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}
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/**
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* Attempt to get a service from the stack of delegated backup containers.
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*
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* @param string $alias
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* @param array $args
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* @return mixed
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*/
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protected function getFromDelegate($alias, array $args = [])
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{
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foreach ($this->delegates as $container) {
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if ($container->has($alias)) {
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return $container->get($alias, $args);
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}
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continue;
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}
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throw new NotFoundException(
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sprintf('Alias (%s) is not being managed by the container', $alias)
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);
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}
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/**
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* Get a service that has been registered in this container.
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*
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* @param string $alias
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* @param array $args
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* @return mixed
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*/
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protected function getFromThisContainer($alias, array $args = [])
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{
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if ($this->hasShared($alias, true)) {
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$shared = $this->inflectors->inflect($this->shared[$alias]);
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if ($shared instanceof RawArgumentInterface) {
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return $shared->getValue();
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}
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return $shared;
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}
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if (array_key_exists($alias, $this->sharedDefinitions)) {
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$shared = $this->inflectors->inflect($this->sharedDefinitions[$alias]->build());
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$this->shared[$alias] = $shared;
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return $shared;
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}
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if (array_key_exists($alias, $this->definitions)) {
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return $this->inflectors->inflect(
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$this->definitions[$alias]->build($args)
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);
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}
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throw new NotFoundException(
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sprintf('Alias (%s) is not being managed by the container', $alias)
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);
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}
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}
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