uhremotestorage: update webfinger link

uhremotestorage/settings.tpl

@@ -2,5 +2,8 @@
 	<h3>$title</h3>
 	<p>$desc</p>
 	{{ inc field_input.tpl with $field=$url }}{{ endinc }}
+	{{ inc field_input.tpl with $field=$auth }}{{ endinc }}
+	{{ inc field_select.tpl with $field=$api }}{{ endinc }}
 	<div class="submit"><input type="submit" name="page_site" value="$submit" /></div>	
+
 </div>

uhremotestorage/uhremotestorage.php

@@ -2,7 +2,7 @@
 /**
  * Name: unhosted remote storage
  * Description: Expose in user XRD the link to external user's unhosted-enabled storage
- * Version: 1.0
+ * Version: 1.2
  * Author: Fabio Comuni <http://kirgroup.com/profile/fabrixxm>
  */
  
@@ -25,12 +25,19 @@ function uhremotestorage_uninstall() {
 }
 
 function uhremotestorage_personal_xrd($a, &$b){
+	list($user, $host) = explode("@",$_GET['uri']);
+	$user = str_replace("acct:","",$user);
+	$r = q("SELECT uid FROM user WHERE nickname='%s'", dbesc($user));
+	$uid = $r[0]['uid'];
 	
-	$davurl = get_pconfig($b['user']['uid'],'uhremotestorage','davurl');
+	$url = get_pconfig($uid,'uhremotestorage','unhoestedurl');
-	if ($davurl){
+	$auth = get_pconfig($uid,'uhremotestorage','unhoestedauth');
+	$api = get_pconfig($uid,'uhremotestorage','unhoestedapi');
+	
+	if ($url){
 		$b['xml'] = str_replace(
 			'</XRD>', 
-			"\t".'<Link rel="http://unhosted.org/spec/dav/0.1" href="'.$davurl.'"/>'."\n</XRD>",
+			"\t".'<Link rel="remoteStorage" template="'.$url.'" api="'.$api.'" auth="'.$auth.'" ></Link>'."\n</XRD>",
 			$b['xml']
 		);
 	}
@@ -39,7 +46,9 @@ function uhremotestorage_personal_xrd($a, &$b){
 function uhremotestorage_settings_post($a, $post){
 	if(! local_user())
 		return;
-	set_pconfig(local_user(),'uhremotestorage','davurl',$_POST['unhoestedurl']);
+	set_pconfig(local_user(),'uhremotestorage','unhoestedurl',$_POST['unhoestedurl']);
+	set_pconfig(local_user(),'uhremotestorage','unhoestedauth',$_POST['unhoestedauth']);
+	set_pconfig(local_user(),'uhremotestorage','unhoestedapi',$_POST['unhoestedapi']);
 }
 
 function uhremotestorage_settings($a, &$s){
@@ -48,13 +57,35 @@ function uhremotestorage_settings($a, &$s){
 	
 	$uid = $a->user['nickname'] ."@". $a->get_hostname();
 	
-	$davurl = get_pconfig(local_user(),'uhremotestorage','davurl');
+	$url = get_pconfig(local_user(),'uhremotestorage','unhoestedurl');
+	$auth = get_pconfig(local_user(),'uhremotestorage','unhoestedauth');
+	$api = get_pconfig(local_user(),'uhremotestorage','unhoestedapi');
 	
+	
+	$arr_api = array(
+		'WebDAV' => "WebDAV",
+		'simple' => "simple WebDAV",
+		'CouchDB' => "CouchDB",
+	);
+	/* experimental apis */
+	/*
+	$api = array_merge($api, array(
+		'git' => "git",
+		'tahoe-lafs' => 'tahoe-lafs',
+		'camlistore' => 'camlistore',
+		'AmazonS3' => 'AmazonS3',
+		'GoogleDocs' => 'GoogleDocs',
+		'Dropbox' => 'Dropbox',
+	);
+	*/
 	$tpl = file_get_contents(dirname(__file__)."/settings.tpl");
 	$s .= replace_macros($tpl, array(
 		'$title' => 'Unhosted remote storage',
-		'$desc' => sprintf( t('Allow to use your friendika id (%s) to connecto to external unhosted-enabled storage (like ownCloud)'), $uid ),
+		'$desc' => sprintf( t('Allow to use your friendika id (%s) to connecto to external unhosted-enabled storage (like ownCloud). See <a href="http://www.w3.org/community/unhosted/wiki/RemoteStorage#WebFinger">RemoteStorage WebFinger</a>'), $uid ),
-		'$url'	=> array( 'unhoestedurl', t('Unhosted DAV storage url'), $davurl, 'If your are using ownCloud, your unhosted url will be like <tt>http://<i>HOST</i>/apps/remoteStorage/compat.php/<i>USER</i>/remoteStorage/</tt>'),
+		'$url'	=> array( 'unhoestedurl', t('Template URL (with {category})'), $url, 'If your are using ownCloud, your unhosted url will be like <tt>http://<i>HOST</i>/apps/remoteStorage/WebDAV.php/<i>USER</i>/remoteStorage/{category}</tt>'),
+		'$auth'	=> array( 'unhoestedauth', t('OAuth end-point'), $auth, 'If your are using ownCloud, your OAuth endpoint will be like <tt>http://<i>HOST</i>/apps/remoteStorage/auth.php/<i>USER</i></tt>'),
+		'$api'	=> array( 'unhoestedapi', t('Api'), $api, 'If your are using ownCloud, your api will be <tt>WebDAV</tt>', $arr_api),
+		
 		'$submit' => t('Submit'),
 	));