v1.2.7.415

rainloop/v/1.2.7.415/app/libraries/Buzz/Message/Response.php

@@ -0,0 +1,193 @@
+<?php
+
+namespace Buzz\Message;
+
+class Response extends AbstractMessage
+{
+    private $protocolVersion;
+    private $statusCode;
+    private $reasonPhrase;
+
+    /**
+     * Returns the protocol version of the current response.
+     *
+     * @return float
+     */
+    public function getProtocolVersion()
+    {
+        if (null === $this->protocolVersion) {
+            $this->parseStatusLine();
+        }
+
+        return $this->protocolVersion ?: null;
+    }
+
+    /**
+     * Returns the status code of the current response.
+     *
+     * @return integer
+     */
+    public function getStatusCode()
+    {
+        if (null === $this->statusCode) {
+            $this->parseStatusLine();
+        }
+
+        return $this->statusCode ?: null;
+    }
+
+    /**
+     * Returns the reason phrase for the current response.
+     *
+     * @return string
+     */
+    public function getReasonPhrase()
+    {
+        if (null === $this->reasonPhrase) {
+            $this->parseStatusLine();
+        }
+
+        return $this->reasonPhrase ?: null;
+    }
+
+    public function setHeaders(array $headers)
+    {
+        parent::setHeaders($headers);
+
+        $this->resetStatusLine();
+    }
+
+    public function addHeader($header)
+    {
+        parent::addHeader($header);
+
+        $this->resetStatusLine();
+    }
+
+    public function addHeaders(array $headers)
+    {
+        parent::addHeaders($headers);
+
+        $this->resetStatusLine();
+    }
+
+    /**
+     * Is response invalid?
+     *
+     * @return Boolean
+     */
+    public function isInvalid()
+    {
+        return $this->getStatusCode() < 100 || $this->getStatusCode() >= 600;
+    }
+
+    /**
+     * Is response informative?
+     *
+     * @return Boolean
+     */
+    public function isInformational()
+    {
+        return $this->getStatusCode() >= 100 && $this->getStatusCode() < 200;
+    }
+
+    /**
+     * Is response successful?
+     *
+     * @return Boolean
+     */
+    public function isSuccessful()
+    {
+        return $this->getStatusCode() >= 200 && $this->getStatusCode() < 300;
+    }
+
+    /**
+     * Is the response a redirect?
+     *
+     * @return Boolean
+     */
+    public function isRedirection()
+    {
+        return $this->getStatusCode() >= 300 && $this->getStatusCode() < 400;
+    }
+
+    /**
+     * Is there a client error?
+     *
+     * @return Boolean
+     */
+    public function isClientError()
+    {
+        return $this->getStatusCode() >= 400 && $this->getStatusCode() < 500;
+    }
+
+    /**
+     * Was there a server side error?
+     *
+     * @return Boolean
+     */
+    public function isServerError()
+    {
+        return $this->getStatusCode() >= 500 && $this->getStatusCode() < 600;
+    }
+
+    /**
+     * Is the response OK?
+     *
+     * @return Boolean
+     */
+    public function isOk()
+    {
+        return 200 === $this->getStatusCode();
+    }
+
+    /**
+     * Is the reponse forbidden?
+     *
+     * @return Boolean
+     */
+    public function isForbidden()
+    {
+        return 403 === $this->getStatusCode();
+    }
+
+    /**
+     * Is the response a not found error?
+     *
+     * @return Boolean
+     */
+    public function isNotFound()
+    {
+        return 404 === $this->getStatusCode();
+    }
+
+    /**
+     * Is the response empty?
+     *
+     * @return Boolean
+     */
+    public function isEmpty()
+    {
+        return in_array($this->getStatusCode(), array(201, 204, 304));
+    }
+
+    // private
+
+    private function parseStatusLine()
+    {
+        $headers = $this->getHeaders();
+
+        if (isset($headers[0]) && 3 == count($parts = explode(' ', $headers[0], 3))) {
+            $this->protocolVersion = (float) $parts[0];
+            $this->statusCode = (integer) $parts[1];
+            $this->reasonPhrase = $parts[2];
+        } else {
+            $this->protocolVersion = $this->statusCode = $this->reasonPhrase = false;
+        }
+    }
+
+    private function resetStatusLine()
+    {
+        $this->protocolVersion = $this->statusCode = $this->reasonPhrase = null;
+    }
+}