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diff --git a/inc/3rdparty/humble-http-agent/SimplePie_HumbleHttpAgent.php b/inc/3rdparty/humble-http-agent/SimplePie_HumbleHttpAgent.php
new file mode 100644
index 00000000..ce76a929
--- /dev/null
+++ b/inc/3rdparty/humble-http-agent/SimplePie_HumbleHttpAgent.php
@@ -0,0 +1,79 @@
+<?php
+/**
+ * Humble HTTP Agent extension for SimplePie_File
+ * 
+ * This class is designed to extend and override SimplePie_File
+ * in order to prevent duplicate HTTP requests being sent out.
+ * The idea is to initialise an instance of Humble HTTP Agent
+ * and attach it, to a static class variable, of this class.
+ * SimplePie will then automatically initialise this class
+ * 
+ * @date 2011-02-28
+ */
+
+class SimplePie_HumbleHttpAgent extends SimplePie_File
+{
+	protected static $agent;
+	var $url;
+	var $useragent;
+	var $success = true;
+	var $headers = array();
+	var $body;
+	var $status_code;
+	var $redirects = 0;
+	var $error;
+	var $method = SIMPLEPIE_FILE_SOURCE_NONE;
+
+	public static function set_agent(HumbleHttpAgent $agent) {
+		self::$agent = $agent;
+	}
+	
+	public function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false) {
+		if (class_exists('idna_convert'))
+		{
+			$idn = new idna_convert();
+			$parsed = SimplePie_Misc::parse_url($url);
+			$url = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']);
+		}
+		$this->url = $url;
+		$this->useragent = $useragent;
+		if (preg_match('/^http(s)?:\/\//i', $url))
+		{
+			if (!is_array($headers))
+			{
+				$headers = array();
+			}
+			$this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_CURL;
+			$headers2 = array();
+			foreach ($headers as $key => $value) {
+				$headers2[] = "$key: $value";
+			}
+			//TODO: allow for HTTP headers
+			// curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2);
+
+			$response = self::$agent->get($url);
+			
+			if ($response === false || !isset($response['status_code'])) {
+				$this->error = 'failed to fetch URL';
+				$this->success = false;
+			} else {
+				// The extra lines at the end are there to satisfy SimplePie's HTTP parser.
+				// The class expects a full HTTP message, whereas we're giving it only
+				// headers - the new lines indicate the start of the body.
+				$parser = new SimplePie_HTTP_Parser($response['headers']."\r\n\r\n");
+				if ($parser->parse()) {
+					$this->headers = $parser->headers;
+					//$this->body = $parser->body;
+					$this->body = $response['body'];
+					$this->status_code = $parser->status_code;
+				}
+			}
+		}
+		else
+		{
+			$this->error = 'invalid URL';
+			$this->success = false;
+		}
+	}
+}
+?>
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