checkpoint

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

diff --git a/planetlab/includes/plc_functions.php b/planetlab/includes/plc_functions.php
index d5de8a5..8309f34 100644 (file)
--- a/planetlab/includes/plc_functions.php
+++ b/planetlab/includes/plc_functions.php
@@ -291,7 +291,6 @@ function t_person ($person) { return " belonging to " . $person['email'] . " ("
 
 //////////////////////////////////////////////////////////// html fragments
 function plc_vertical_table ($messages, $class="") {
-  // pretty print the cell
   if ( empty( $messages) ) return "";
   $formatted = "";
   $formatted .= "<table";
@@ -303,6 +302,18 @@ function plc_vertical_table ($messages, $class="") {
   $formatted .= "</table>";
   return $formatted;
 }
+function plc_itemize ($messages, $class="") {
+  if ( empty( $messages) ) return "";
+  $formatted = "";
+  $formatted .= "<ul";
+  if ($class) $formatted .= " class='" . $class . "'";
+  $formatted .= ">";
+  foreach ($messages as $message) {
+    $formatted .= "<li>" . $message . "</li>";
+  }
+  $formatted .= "</ul>";
+  return $formatted;
+}
 
 function plc_error ($text) {
   // should use the same channel as the php errors..
@@ -385,4 +396,59 @@ function plc_redirect ($url) {
   exit ();
 }
 
+//////////////////// the options for an interface - suitable for plekit/form
+//>>> GetNetworkMethods()
+//[u'static', u'dhcp', u'proxy', u'tap', u'ipmi', u'unknown']
+function interface_method_selectors ($api, $method, $primary) {
+  if ($primary) {
+    $builtin_methods=array("static"=>"Static",
+                          "dhcp"=>"DHCP");
+  } else {
+    $builtin_methods=array("static"=>"Static",
+                          "dhcp"=>"DHCP", 
+                          "proxy"=>"Proxy",  
+                          "tap"=>"TUN/TAP",
+                          "ipmi"=>"IPMI");
+  }
+  $selectors=array();
+  foreach ($builtin_methods as $value=>$display) {
+    $selector=array('display'=>$display, 'value'=>$value);
+    if ($value == $method) $selector['selected']=true;
+    $selectors []= $selector;
+  }
+  return $selectors;
+}
+
+//////////////////// 
+function instantiation_label ($slice) {
+  $instantiation_labels = array ('not-instantiated'=>'NOT',
+                                'plc-instantiated'=>'PLC',
+                                'delegated' => 'DEL',
+                                'nm-controller' => 'NM');
+  $result=$instantiation_labels[$slice['instantiation']];
+  if (!$result) $result = $slice['instantiation'];
+  if (!$result) $result = '??';
+  return $result;
+}
+  
+//////////////////// toggle areas
+// get_arg ('show_persons',false) returns $_GET['show_persons'] if set and false otherwise
+function get_arg ($name,$default,$method='get') {
+  if ($method == 'get') $var=$_GET; else $var=$_POST;
+  if (isset ($var[$name])) return $var[$name];
+  else return $default;
+}
+
+//////////////////// number of ...
+function count_english ($objs,$name) {
+  $count=count($objs);
+  if ($count == 0) return 'No ' . $name;
+  else if ($count == 1) return 'One ' . $name;
+  else return $count . ' ' . $name . 's';
+}
+function count_english_warning ($objs, $name) {
+  $x=count_english ($objs,$name);
+  if (count ($objs) == 0) $x=plc_warning_html($x . ' !!');
+  return $x;
+}
 ?>