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1 | <?php | |
2 | ||
3 | namespace Wallabag\CoreBundle\Helper; | |
4 | ||
5 | use GuzzleHttp\Client as GuzzleClient; | |
6 | use GuzzleHttp\Cookie\CookieJar; | |
7 | use GuzzleHttp\Event\SubscriberInterface; | |
8 | use Http\Adapter\Guzzle5\Client as GuzzleAdapter; | |
9 | use Http\Client\HttpClient; | |
10 | use Http\HttplugBundle\ClientFactory\ClientFactory; | |
11 | use Psr\Log\LoggerInterface; | |
12 | ||
13 | /** | |
14 | * Builds and configures the HTTP client. | |
15 | */ | |
16 | class HttpClientFactory implements ClientFactory | |
17 | { | |
18 | /** @var [\GuzzleHttp\Event\SubscriberInterface] */ | |
19 | private $subscribers = []; | |
20 | ||
21 | /** @var \GuzzleHttp\Cookie\CookieJar */ | |
22 | private $cookieJar; | |
23 | ||
24 | private $restrictedAccess; | |
25 | private $logger; | |
26 | ||
27 | /** | |
28 | * HttpClientFactory constructor. | |
29 | * | |
30 | * @param string $restrictedAccess This param is a kind of boolean. Values: 0 or 1 | |
31 | */ | |
32 | public function __construct(CookieJar $cookieJar, $restrictedAccess, LoggerInterface $logger) | |
33 | { | |
34 | $this->cookieJar = $cookieJar; | |
35 | $this->restrictedAccess = $restrictedAccess; | |
36 | $this->logger = $logger; | |
37 | } | |
38 | ||
39 | /** | |
40 | * Adds a subscriber to the HTTP client. | |
41 | */ | |
42 | public function addSubscriber(SubscriberInterface $subscriber) | |
43 | { | |
44 | $this->subscribers[] = $subscriber; | |
45 | } | |
46 | ||
47 | /** | |
48 | * Input an array of configuration to be able to create a HttpClient. | |
49 | * | |
50 | * @return HttpClient | |
51 | */ | |
52 | public function createClient(array $config = []) | |
53 | { | |
54 | $this->logger->log('debug', 'Restricted access config enabled?', ['enabled' => (int) $this->restrictedAccess]); | |
55 | ||
56 | if (0 === (int) $this->restrictedAccess) { | |
57 | return new GuzzleAdapter(new GuzzleClient($config)); | |
58 | } | |
59 | ||
60 | // we clear the cookie to avoid websites who use cookies for analytics | |
61 | $this->cookieJar->clear(); | |
62 | if (!isset($config['defaults']['cookies'])) { | |
63 | // need to set the (shared) cookie jar | |
64 | $config['defaults']['cookies'] = $this->cookieJar; | |
65 | } | |
66 | ||
67 | $guzzle = new GuzzleClient($config); | |
68 | foreach ($this->subscribers as $subscriber) { | |
69 | $guzzle->getEmitter()->attach($subscriber); | |
70 | } | |
71 | ||
72 | return new GuzzleAdapter($guzzle); | |
73 | } | |
74 | } |