From 2a2992b102ebdbead08535d1a71fd9c60f979d89 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@prodromou.name>
Date: Fri, 30 May 2008 15:04:46 -0400
Subject: [PATCH] parse the XRDS results

Apparently you have to parse the XRDS results from the discovery
result object. Who knew?

darcs-hash:20080530190446-84dde-52e5220aa5b76bc443ed20a1d0e07e509a5522f8.gz
---
 actions/remotesubscribe.php | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/actions/remotesubscribe.php b/actions/remotesubscribe.php
index 0db58ec9ca..4c7fc0ed43 100644
--- a/actions/remotesubscribe.php
+++ b/actions/remotesubscribe.php
@@ -85,14 +85,16 @@ class RemotesubscribeAction extends Action {
 			return;
 		}
 
-		if (!$yadis->xrds) {
+        $xrds =& Auth_Yadis_XRDS::parseXRDS($yadis->response_text);
+
+		if (!$xrds) {
 			$this->show_form(_t('Not a valid profile URL (no XRDS defined).'));
 			return;
 		}
 		
-		common_debug('remotesubscribe.php: XRDS is "'.print_r($yadis->xrds,TRUE).'"');
+		common_debug('remotesubscribe.php: XRDS is "'.print_r($xrds,TRUE).'"');
 
-		$omb = $this->getOmb($yadis);
+		$omb = $this->getOmb($xrds);
 		
 		if (!$omb) {
 			$this->show_form(_t('Not a valid profile URL (incorrect services).'));
@@ -118,12 +120,12 @@ class RemotesubscribeAction extends Action {
 		return $user;
 	}
 
-	function getOmb($yadis) {
+	function getOmb($xrds) {
 	    static $endpoints = array(OMB_ENDPOINT_UPDATEPROFILE, OMB_ENDPOINT_POSTNOTICE,
 								  OAUTH_ENDPOINT_REQUEST, OAUTH_ENDPOINT_AUTHORIZE,
 								  OAUTH_ENDPOINT_ACCESS);
 		$omb = array();
-		$services = $yadis->services(); # ordered by priority
+		$services = $xrds->services(); # ordered by priority
 		if (!$services) {
 			common_debug('remotesubscribe.php: Got no services back from XRDS.');
 			return NULL;