Move source files directly under src/ directory

src/Helper/HttpClientFactory.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace Wallabag\CoreBundle\Helper;
+
+use GuzzleHttp\Client as GuzzleClient;
+use GuzzleHttp\Cookie\CookieJar;
+use GuzzleHttp\Event\SubscriberInterface;
+use Http\Adapter\Guzzle5\Client as GuzzleAdapter;
+use Http\Client\HttpClient;
+use Http\HttplugBundle\ClientFactory\ClientFactory;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Builds and configures the HTTP client.
+ */
+class HttpClientFactory implements ClientFactory
+{
+    /** @var SubscriberInterface[] */
+    private $subscribers = [];
+
+    /** @var CookieJar */
+    private $cookieJar;
+
+    private $restrictedAccess;
+    private $logger;
+
+    /**
+     * HttpClientFactory constructor.
+     *
+     * @param string $restrictedAccess This param is a kind of boolean. Values: 0 or 1
+     */
+    public function __construct(CookieJar $cookieJar, $restrictedAccess, LoggerInterface $logger)
+    {
+        $this->cookieJar = $cookieJar;
+        $this->restrictedAccess = $restrictedAccess;
+        $this->logger = $logger;
+    }
+
+    /**
+     * Adds a subscriber to the HTTP client.
+     */
+    public function addSubscriber(SubscriberInterface $subscriber)
+    {
+        $this->subscribers[] = $subscriber;
+    }
+
+    /**
+     * Input an array of configuration to be able to create a HttpClient.
+     *
+     * @return HttpClient
+     */
+    public function createClient(array $config = [])
+    {
+        $this->logger->log('debug', 'Restricted access config enabled?', ['enabled' => (int) $this->restrictedAccess]);
+
+        if (0 === (int) $this->restrictedAccess) {
+            return new GuzzleAdapter(new GuzzleClient($config));
+        }
+
+        // we clear the cookie to avoid websites who use cookies for analytics
+        $this->cookieJar->clear();
+        if (!isset($config['defaults']['cookies'])) {
+            // need to set the (shared) cookie jar
+            $config['defaults']['cookies'] = $this->cookieJar;
+        }
+
+        $guzzle = new GuzzleClient($config);
+        foreach ($this->subscribers as $subscriber) {
+            $guzzle->getEmitter()->attach($subscriber);
+        }
+
+        return new GuzzleAdapter($guzzle);
+    }
+}