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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 \GuzzleHttp\Cookie\CookieJar $cookieJar | |
31 | * @param string $restrictedAccess This param is a kind of boolean. Values: 0 or 1 | |
32 | * @param LoggerInterface $logger | |
33 | */ | |
34 | public function __construct(CookieJar $cookieJar, $restrictedAccess, LoggerInterface $logger) | |
35 | { | |
36 | $this->cookieJar = $cookieJar; | |
37 | $this->restrictedAccess = $restrictedAccess; | |
38 | $this->logger = $logger; | |
39 | } | |
40 | ||
41 | /** | |
42 | * Adds a subscriber to the HTTP client. | |
43 | * | |
44 | * @param SubscriberInterface $subscriber | |
45 | */ | |
46 | public function addSubscriber(SubscriberInterface $subscriber) | |
47 | { | |
48 | $this->subscribers[] = $subscriber; | |
49 | } | |
50 | ||
51 | /** | |
52 | * Input an array of configuration to be able to create a HttpClient. | |
53 | * | |
54 | * @param array $config | |
55 | * | |
56 | * @return HttpClient | |
57 | */ | |
58 | public function createClient(array $config = []) | |
59 | { | |
60 | $this->logger->log('debug', 'Restricted access config enabled?', ['enabled' => (int) $this->restrictedAccess]); | |
61 | ||
62 | if (0 === (int) $this->restrictedAccess) { | |
63 | return new GuzzleAdapter(new GuzzleClient($config)); | |
64 | } | |
65 | ||
66 | // we clear the cookie to avoid websites who use cookies for analytics | |
67 | $this->cookieJar->clear(); | |
68 | if (!isset($config['defaults']['cookies'])) { | |
69 | // need to set the (shared) cookie jar | |
70 | $config['defaults']['cookies'] = $this->cookieJar; | |
71 | } | |
72 | ||
73 | $guzzle = new GuzzleClient($config); | |
74 | foreach ($this->subscribers as $subscriber) { | |
75 | $guzzle->getEmitter()->attach($subscriber); | |
76 | } | |
77 | ||
78 | return new GuzzleAdapter($guzzle); | |
79 | } | |
80 | } |