From: Barış Metin <Talip-Baris.Metin@sophia.inria.fr>
Date: Wed, 18 Mar 2009 17:39:17 +0000 (+0000)
Subject: list available nodes and users even if there is none added to the slice.
X-Git-Tag: PLEWWW-4.3-1~11
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=0143e732abdf27566614c55d108145750a11ce10;p=plewww.git

list available nodes and users even if there is none added to the slice.
---

diff --git a/planetlab/slices/slice.php b/planetlab/slices/slice.php
index c5c46af..4c641f7 100644
--- a/planetlab/slices/slice.php
+++ b/planetlab/slices/slice.php
@@ -256,9 +256,12 @@ $toggle->end();
 $persons=$api->GetPersons(array('person_id'=>$slice['person_ids']));
 // just propose to add everyone else, 
 // as regular persons can see only a fraction of the db anyway
-$potential_persons=
-  $api->GetPersons(array('~person_id'=>$slice['person_ids'],'peer_id'=>NULL),
-		   array('email','person_id','first_name','last_name','roles'));
+if (empty($persons))
+    $potential_persons=$api->GetPersons();
+else
+    $potential_persons=
+        $api->GetPersons(array('~person_id'=>$slice['person_ids'],'peer_id'=>NULL),
+                         array('email','person_id','first_name','last_name','roles'));
 $show_persons=false;
 $count=count($persons);
 
@@ -367,7 +370,10 @@ $toggle->end();
 // minimal list as a start
 $node_columns = array('hostname','node_id','arch');
 $nodes=$api->GetNodes(array('node_id'=>$slice['node_ids']),$node_columns);
-$potential_nodes=$api->GetNodes(array('~node_id'=>$slice['node_ids']),$node_columns);
+if (empty($nodes))
+    $potential_nodes=$api->GetNodes();
+else
+    $potential_nodes=$api->GetNodes(array('~node_id'=>$slice['node_ids']),$node_columns);
 $count=count($nodes);
 
 $show_nodes=true;