79 lines
1.9 KiB
PHP
79 lines
1.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace WCPay\Vendor\League\Container\ServiceProvider;
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use Generator;
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use WCPay\Vendor\League\Container\Exception\ContainerException;
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use WCPay\Vendor\League\Container\{ContainerAwareInterface, ContainerAwareTrait};
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class ServiceProviderAggregate implements ServiceProviderAggregateInterface
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{
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use ContainerAwareTrait;
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/**
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* @var ServiceProviderInterface[]
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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 $registered = [];
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public function add(ServiceProviderInterface $provider): ServiceProviderAggregateInterface
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{
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if (in_array($provider, $this->providers, true)) {
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return $this;
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}
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if ($provider instanceof ContainerAwareInterface) {
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$provider->setContainer($this->getContainer());
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}
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if ($provider instanceof BootableServiceProviderInterface) {
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$provider->boot();
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}
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$this->providers[] = $provider;
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return $this;
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}
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public function provides(string $service): bool
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{
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foreach ($this->getIterator() as $provider) {
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if ($provider->provides($service)) {
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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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public function getIterator(): Generator
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{
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yield from $this->providers;
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}
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public function register(string $service): void
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{
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if (false === $this->provides($service)) {
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throw new ContainerException(
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sprintf('(%s) is not provided by a service provider', $service)
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);
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}
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foreach ($this->getIterator() as $provider) {
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if (in_array($provider->getIdentifier(), $this->registered, true)) {
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continue;
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}
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if ($provider->provides($service)) {
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$provider->register();
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$this->registered[] = $provider->getIdentifier();
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}
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}
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}
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}
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