library/Zend/Http/UserAgent/Feed.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Http
+ * @subpackage UserAgent
+ * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+require_once 'Zend/Http/UserAgent/AbstractDevice.php';
+
+/**
+ * Feed browser type matcher
+ *
+ * @category   Zend
+ * @package    Zend_Http
+ * @subpackage UserAgent
+ * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Http_UserAgent_Feed extends Zend_Http_UserAgent_AbstractDevice
+{
+    /**
+     * User Agent Signatures
+     *
+     * @var array
+     */
+    protected static $_uaSignatures = array(
+        'bloglines',
+        'everyfeed',
+        'feedfetcher',
+        'gregarius',
+    );
+
+    /**
+     * Comparison of the UserAgent chain and User Agent signatures
+     *
+     * @param  string $userAgent User Agent chain
+     * @param  array $server $_SERVER like param
+     * @return bool
+     */
+    public static function match($userAgent, $server)
+    {
+        return self::_matchAgentAgainstSignatures($userAgent, self::$_uaSignatures);
+    }
+
+    /**
+     * Gives the current browser type
+     *
+     * @return string
+     */
+    public function getType()
+    {
+        return 'feed';
+    }
+
+    /**
+     * Look for features
+     *
+     * @return string
+     */
+    protected function _defineFeatures()
+    {
+        $this->setFeature('iframes',    false, 'product_capability');
+        $this->setFeature('frames',     false, 'product_capability');
+        $this->setFeature('javascript', false, 'product_capability');
+        return parent::_defineFeatures();
+    }
+}