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<?php |
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namespace Nip\Container\Bridges; |
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use Closure; |
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use League\Container\Container as Container; |
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use League\Container\Definition\Definition; |
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use League\Container\Definition\DefinitionAggregateInterface; |
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use League\Container\Definition\DefinitionInterface; |
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use League\Container\Exception\NotFoundException; |
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use League\Container\Inflector\InflectorAggregateInterface; |
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use League\Container\ServiceProvider\ServiceProviderAggregateInterface; |
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use LogicException; |
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use Nip\Container\Traits\ContainerArrayAccessTrait; |
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/** |
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* Class LeagueContainer |
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* @package Nip\Container\Bridges |
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*/ |
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abstract class LeagueContainer extends Container implements BridgeInterface |
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{ |
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protected $reflectionContainer; |
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use ContainerArrayAccessTrait; |
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/** |
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* @inheritdoc |
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*/ |
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public function __construct( |
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DefinitionAggregateInterface $definitions = null, |
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ServiceProviderAggregateInterface $providers = null, |
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InflectorAggregateInterface $inflectors = null |
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) { |
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parent::__construct($definitions, $providers, $inflectors); |
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$this->reflectionContainer = new \League\Container\ReflectionContainer; |
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// register the reflection container as a delegate to enable auto wiring |
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$this->delegate($this->reflectionContainer); |
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} |
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/** |
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* The registered type aliases. |
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* |
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* @var array |
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*/ |
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protected $aliases = []; |
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/** |
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* @inheritdoc |
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*/ |
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public function set($alias, $concrete = null, $share = false) |
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{ |
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return $this->add($alias, $concrete, $share); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function add(string $id, $concrete = null, bool $shared = null): DefinitionInterface |
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{ |
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// Overwrite definition if already exists |
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if ($this->definitions->has($id)) { |
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$concrete = $concrete ?? $id; |
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$shared = $shared ?? $this->defaultToShared; |
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$definition = $this->definitions->getDefinition($id); |
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$definition->setConcrete($concrete); |
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$definition->setShared($shared); |
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return $definition; |
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} |
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return parent::add($id, $concrete, $shared); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function remove($alias) |
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{ |
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} |
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/** |
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* Determine if a given string is an alias. |
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* |
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* @param string $name |
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* @return bool |
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*/ |
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public function isAlias($name) |
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{ |
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return isset($this->aliases[$name]); |
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} |
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/** |
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* Alias a type to a different name. |
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* |
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* @param string $abstract |
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* @param string $alias |
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* @return void |
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*/ |
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public function alias($abstract, $alias) |
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{ |
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$this->aliases[$alias] = $abstract; |
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// $this->abstractAliases[$abstract][] = $alias; |
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$this->share($alias, function () use ($abstract) { |
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return $this->get($abstract); |
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}); |
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} |
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/** |
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* Get the alias for an abstract if available. |
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* |
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* @param string $abstract |
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* @return string |
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* |
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* @throws \LogicException |
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*/ |
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public function getAlias($abstract) |
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{ |
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if (!isset($this->aliases[$abstract])) { |
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return $abstract; |
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} |
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if ($this->aliases[$abstract] === $abstract) { |
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throw new LogicException("[{$abstract}] is aliased to itself."); |
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} |
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return $this->getAlias($this->aliases[$abstract]); |
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} |
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/** |
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* An alias function name for make(). |
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* |
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* @param string|callable $abstract |
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* @param array $parameters |
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* @return mixed |
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* @throws \ReflectionException |
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*/ |
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public function makeWith($abstract, array $parameters = []) |
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{ |
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return $this->make($abstract, $parameters); |
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} |
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/** |
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* Resolve the given type from the container. |
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* |
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* @param string|callable $abstract |
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* @param array $parameters |
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* @return mixed |
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* @throws \ReflectionException |
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*/ |
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public function make($abstract, array $parameters = []) |
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{ |
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try { |
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$definition = $this->extend($abstract); |
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$newDefinition = new Definition($definition->getAlias(), $definition->getConcrete()); |
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$newDefinition->addArguments($parameters); |
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return $newDefinition->resolve(); |
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} catch (NotFoundException $exception) { |
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return $this->build($abstract, $parameters); |
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} |
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} |
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/** |
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* @param $concrete |
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* @param array $parameters |
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* @return mixed |
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* @throws \ReflectionException |
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*/ |
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protected function build($concrete, array $parameters) |
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{ |
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// If the concrete type is actually a Closure, we will just execute it and |
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// hand back the results of the functions, which allows functions to be |
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// used as resolvers for more fine-tuned resolution of these objects. |
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if ($concrete instanceof Closure) { |
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return $concrete($this, $parameters); |
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} |
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return $this->reflectionContainer->get($concrete, $parameters); |
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} |
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} |
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