[COMPOSER] Added predis/predis and updated packages

vendor/php-http/client-common/src/Plugin/AddPathPlugin.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Http\Client\Common\Plugin;
+
+use Http\Client\Common\Plugin;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\UriInterface;
+
+/**
+ * Prepend a base path to the request URI. Useful for base API URLs like http://domain.com/api.
+ *
+ * @author Sullivan Senechal <soullivaneuh@gmail.com>
+ */
+final class AddPathPlugin implements Plugin
+{
+    /**
+     * @var UriInterface
+     */
+    private $uri;
+
+    /**
+     * Stores identifiers of the already altered requests.
+     *
+     * @var array
+     */
+    private $alteredRequests = [];
+
+    /**
+     * @param UriInterface $uri
+     */
+    public function __construct(UriInterface $uri)
+    {
+        if ('' === $uri->getPath()) {
+            throw new \LogicException('URI path cannot be empty');
+        }
+
+        if ('/' === substr($uri->getPath(), -1)) {
+            $uri = $uri->withPath(rtrim($uri->getPath(), '/'));
+        }
+
+        $this->uri = $uri;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function handleRequest(RequestInterface $request, callable $next, callable $first)
+    {
+        $identifier = spl_object_hash((object) $first);
+
+        if (!array_key_exists($identifier, $this->alteredRequests)) {
+            $request = $request->withUri($request->getUri()
+                ->withPath($this->uri->getPath().$request->getUri()->getPath())
+            );
+            $this->alteredRequests[$identifier] = $identifier;
+        }
+
+        return $next($request);
+    }
+}