a little better

[plewww.git] / planetlab / includes / plc_functions.php

diff --git a/planetlab/includes/plc_functions.php b/planetlab/includes/plc_functions.php
index 83a764b..adffb69 100644 (file)
--- a/planetlab/includes/plc_functions.php
+++ b/planetlab/includes/plc_functions.php
@@ -19,6 +19,10 @@ function plc_is_pi () {
   global $plc;
   return in_array( 20, $plc->person['role_ids']);
 }
+function plc_is_user () {
+  global $plc;
+  return in_array( 30, $plc->person['role_ids']);
+}
 function plc_is_tech () {
   global $plc;
   return in_array( 40, $plc->person['role_ids']);
@@ -56,6 +60,7 @@ function l_actions ()                 { return "/db/common/actions.php"; }
 // some complex node actions are kept separate, e.g. the ones related to getbootmedium
 function l_actions_download ()         { return "/db/nodes/node_downloads.php"; }
 function l_register_node ()            { return "/registerwizard/index.php"; }
+function l_pcu_add ()                  { return "/registerwizard/index.php/register/stage1_addpcu"; }
 
 function l_nodes ()                    { return "/db/nodes/index.php"; }
 function l_nodes_peer ($peer_id)       { return "/db/nodes/index.php?peerscope=$peer_id"; }
@@ -323,10 +328,10 @@ function plc_itemize ($messages, $class="") {
   return $formatted;
 }
 
-function plc_error ($text) {
-  // should use the same channel as the php errors..
-  print "<div class='plc-error'> Error " . $text . "</div>";
-}
+//////////
+// should use the same channel as the php errors..
+function plc_error_html ($text)                { return  "<div class='plc-error'> " . $text . "</div>"; }
+function plc_error ($text)             { print plc_error_html ("Error " . $text); }
 
 function plc_errors ($errors) {
   if ($errors) {
@@ -377,6 +382,10 @@ function plc_delete_icon($width=15) {
   return "<img width='$width' src='/planetlab/icons/delete.png'>";
 }
 
+function plc_add_icon($width=15) {
+  return "<img width='$width' src='/planetlab/icons/add.png'>";
+}
+
 function plc_bubble($text,$bubble) {
   return "<span title='$bubble'>$text</span>";
 }