1 files changed, 163 insertions, 0 deletions
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Plugin/History/HistoryPlugin.php b/vendor/guzzle/guzzle/src/Guzzle/Plugin/History/HistoryPlugin.php
new file mode 100644
index 0000000..7375e89
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Plugin/History/HistoryPlugin.php
@@ -0,0 +1,163 @@
+<?php
+
+namespace Guzzle\Plugin\History;
+
+use Guzzle\Common\Event;
+use Guzzle\Http\Message\RequestInterface;
+use Guzzle\Http\Message\Response;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Maintains a list of requests and responses sent using a request or client
+ */
+class HistoryPlugin implements EventSubscriberInterface, \IteratorAggregate, \Countable
+{
+    /** @var int The maximum number of requests to maintain in the history */
+    protected $limit = 10;
+
+    /** @var array Requests and responses that have passed through the plugin */
+    protected $transactions = array();
+
+    public static function getSubscribedEvents()
+    {
+        return array('request.sent' => array('onRequestSent', 9999));
+    }
+
+    /**
+     * Convert to a string that contains all request and response headers
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        $lines = array();
+        foreach ($this->transactions as $entry) {
+            $response = isset($entry['response']) ? $entry['response'] : '';
+            $lines[] = '> ' . trim($entry['request']) . "\n\n< " . trim($response) . "\n";
+        }
+
+        return implode("\n", $lines);
+    }
+
+    /**
+     * Add a request to the history
+     *
+     * @param RequestInterface $request  Request to add
+     * @param Response         $response Response of the request
+     *
+     * @return HistoryPlugin
+     */
+    public function add(RequestInterface $request, Response $response = null)
+    {
+        if (!$response && $request->getResponse()) {
+            $response = $request->getResponse();
+        }
+
+        $this->transactions[] = array('request' => $request, 'response' => $response);
+        if (count($this->transactions) > $this->getlimit()) {
+            array_shift($this->transactions);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Set the max number of requests to store
+     *
+     * @param int $limit Limit
+     *
+     * @return HistoryPlugin
+     */
+    public function setLimit($limit)
+    {
+        $this->limit = (int) $limit;
+
+        return $this;
+    }
+
+    /**
+     * Get the request limit
+     *
+     * @return int
+     */
+    public function getLimit()
+    {
+        return $this->limit;
+    }
+
+    /**
+     * Get all of the raw transactions in the form of an array of associative arrays containing
+     * 'request' and 'response' keys.
+     *
+     * @return array
+     */
+    public function getAll()
+    {
+        return $this->transactions;
+    }
+
+    /**
+     * Get the requests in the history
+     *
+     * @return \ArrayIterator
+     */
+    public function getIterator()
+    {
+        // Return an iterator just like the old iteration of the HistoryPlugin for BC compatibility (use getAll())
+        return new \ArrayIterator(array_map(function ($entry) {
+            $entry['request']->getParams()->set('actual_response', $entry['response']);
+            return $entry['request'];
+        }, $this->transactions));
+    }
+
+    /**
+     * Get the number of requests in the history
+     *
+     * @return int
+     */
+    public function count()
+    {
+        return count($this->transactions);
+    }
+
+    /**
+     * Get the last request sent
+     *
+     * @return RequestInterface
+     */
+    public function getLastRequest()
+    {
+        $last = end($this->transactions);
+
+        return $last['request'];
+    }
+
+    /**
+     * Get the last response in the history
+     *
+     * @return Response|null
+     */
+    public function getLastResponse()
+    {
+        $last = end($this->transactions);
+
+        return isset($last['response']) ? $last['response'] : null;
+    }
+
+    /**
+     * Clears the history
+     *
+     * @return HistoryPlugin
+     */
+    public function clear()
+    {
+        $this->transactions = array();
+
+        return $this;
+    }
+
+    public function onRequestSent(Event $event)
+    {
+        $this->add($event['request'], $event['response']);
+    }
+}