imagify / vendor / league / container / src / ServiceProvider / ServiceProviderAggregate.php

ServiceProviderAggregate.php in Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF trunk, at vendor/league/container/src/ServiceProvider/ServiceProviderAggregate.php

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace Imagify\Dependencies\League\Container\ServiceProvider;
6
7	use Generator;
8	use Imagify\Dependencies\League\Container\Exception\ContainerException;
9	use Imagify\Dependencies\League\Container\{ContainerAwareInterface, ContainerAwareTrait};
10
11	class ServiceProviderAggregate implements ServiceProviderAggregateInterface
12	{
13	use ContainerAwareTrait;
14
15	/**
16	* @var ServiceProviderInterface[]
17	*/
18	protected $providers = [];
19
20	/**
21	* @var array
22	*/
23	protected $registered = [];
24
25	public function add(ServiceProviderInterface $provider): ServiceProviderAggregateInterface
26	{
27	if (in_array($provider, $this->providers, true)) {
28	return $this;
29	}
30
31	$provider->setContainer($this->getContainer());
32
33	if ($provider instanceof BootableServiceProviderInterface) {
34	$provider->boot();
35	}
36
37	$this->providers[] = $provider;
38	return $this;
39	}
40
41	public function provides(string $service): bool
42	{
43	foreach ($this->getIterator() as $provider) {
44	if ($provider->provides($service)) {
45	return true;
46	}
47	}
48
49	return false;
50	}
51
52	public function getIterator(): Generator
53	{
54	yield from $this->providers;
55	}
56
57	public function register(string $service): void
58	{
59	if (false === $this->provides($service)) {
60	throw new ContainerException(
61	sprintf('(%s) is not provided by a service provider', $service)
62	);
63	}
64
65	foreach ($this->getIterator() as $provider) {
66	if (in_array($provider->getIdentifier(), $this->registered, true)) {
67	continue;
68	}
69
70	if ($provider->provides($service)) {
71	$provider->register();
72	$this->registered[] = $provider->getIdentifier();
73	}
74	}
75	}
76	}
77