From 090e2188026c76ac396c919b27404dc7cb110bf8 Mon Sep 17 00:00:00 2001
From: sembrestels <sembrestels@riseup.net>
Date: Thu, 13 Oct 2011 02:39:43 +0200
Subject: Dokuwiki module for Elgg 1.7

---
 lib/dokuwiki/inc/FeedParser.php | 76 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 lib/dokuwiki/inc/FeedParser.php

(limited to 'lib/dokuwiki/inc/FeedParser.php')

diff --git a/lib/dokuwiki/inc/FeedParser.php b/lib/dokuwiki/inc/FeedParser.php
new file mode 100644
index 000000000..f37888f01
--- /dev/null
+++ b/lib/dokuwiki/inc/FeedParser.php
@@ -0,0 +1,76 @@
+<?php
+/**
+ * Class used to parse RSS and ATOM feeds
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+
+if(!defined('DOKU_INC')) die('meh.');
+require_once(DOKU_INC.'inc/HTTPClient.php');
+require_once(DOKU_INC.'inc/SimplePie.php');
+
+
+/**
+ * We override some methods of the original SimplePie class here
+ */
+class FeedParser extends SimplePie {
+
+    /**
+     * Constructor. Set some defaults
+     */
+    function FeedParser(){
+        $this->SimplePie();
+        $this->enable_cache(false);
+        $this->set_file_class('FeedParser_File');
+    }
+
+    /**
+     * Backward compatibility for older plugins
+     */
+    function feed_url($url){
+        $this->set_feed_url($url);
+    }
+}
+
+/**
+ * Fetch an URL using our own HTTPClient
+ *
+ * Replaces SimplePie's own class
+ */
+class FeedParser_File extends SimplePie_File {
+    var $http;
+    var $useragent;
+    var $success = true;
+    var $headers = array();
+    var $body;
+    var $error;
+
+    /**
+     * Inititializes the HTTPClient
+     *
+     * We ignore all given parameters - they are set in DokuHTTPClient
+     */
+    function FeedParser_File($url, $timeout=10, $redirects=5,
+                             $headers=null, $useragent=null, $force_fsockopen=false) {
+        $this->http    = new DokuHTTPClient();
+        $this->success = $this->http->sendRequest($url);
+
+        $this->headers = $this->http->resp_headers;
+        $this->body    = $this->http->resp_body;
+        $this->error   = $this->http->error;
+        return $this->success;
+    }
+
+    function headers(){
+        return $this->headers;
+    }
+
+    function body(){
+        return $this->body;
+    }
+
+    function close(){
+        return true;
+    }
+
+}
-- 
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