planetlab/tags/nodegroups.php

   1 <?php
   2
   3 // $Id$
   4
   5 // Require login
   6 require_once 'plc_login.php';
   7
   8 // Get session and API handles
   9 require_once 'plc_session.php';
  10 global $plc, $api;
  11
  12 // Print header
  13 require_once 'plc_drupal.php';
  14 include 'plc_header.php';
  15
  16 // Common functions
  17 require_once 'plc_functions.php';
  18 require_once 'linetabs.php';
  19 require_once 'table.php';
  20 require_once 'form.php';
  21
  22 // --------------------
  23 // recognized URL arguments
  24 $pattern=get_array($_GET, 'pattern');
  25
  26 // --- decoration
  27 $title="Nodegroups";
  28 $tabs=array();
  29 $tabs []= tab_tags();
  30
  31 // --------------------
  32 $node_filter=array();
  33
  34
  35 // fetch objs
  36 $nodegroup_columns=array("nodegroup_id","groupname","tagname","value","node_ids","tag_type_id");
  37
  38 // server-side filtering - set pattern in $_GET for filtering on hostname
  39 if ($pattern) {
  40   $nodegroup_filter['groupname']=$pattern;
  41   $title .= " matching " . $pattern;
  42  } else {
  43   $nodegroup_filter['groupname']="*";
  44  }
  45
  46 // go
  47 $nodegroups=$api->GetNodeGroups($nodegroup_filter,$nodegroup_columns);
  48
  49 // --------------------
  50 drupal_set_title($title);
  51
  52 plekit_linetabs($tabs);
  53
  54 if ( ! $nodegroups ) {
  55   drupal_set_message ('No node group found');
  56  }
  57
  58 $headers=array();
  59 $notes=array();
  60
  61 $headers['group name']='string';
  62 $headers['tag name']='string';
  63 $headers['tag value']='string';
  64 $headers['# N']='int';
  65 $notes []= '# N = number of nodes in the group';
  66
  67 $headers["Id"]="int";
  68 if (plc_is_admin()) $headers[plc_delete_icon()]="none";
  69
  70 $form=new PlekitForm(l_actions(),NULL);
  71 $form->start();
  72 # initial sort on groupname
  73 $table=new PlekitTable("nodegroups",$headers,0,array('notes'=>$notes));
  74 $table->start();
  75
  76 foreach ($nodegroups as $nodegroup) {
  77   $table->row_start();
  78   $nodegroup_id=$nodegroup['nodegroup_id'];
  79   $table->cell (href(l_nodegroup($nodegroup_id),$nodegroup['groupname']));
  80   // yes, a nodegroup is not a tag, but knows enough for this to work
  81   $table->cell (l_tag_obj($nodegroup));
  82   $table->cell ($nodegroup['value']);
  83   $table->cell (count($nodegroup['node_ids']));
  84   $table->cell ($nodegroup_id);
  85   $table->cell ($form->checkbox_html('nodegroup_ids[]',$nodegroup_id));
  86   $table->row_end();
  87 }
  88
  89 $table->tfoot_start();
  90
  91 $table->row_start();
  92 $table->cell($form->submit_html ("delete-nodegroups","Remove groups"),
  93              array('hfill'=>true,'align'=>'right'));
  94 $table->row_end();
  95
  96 // an inline area to add a tag type
  97 $table->row_start();
  98
  99 // build the tagname selector
 100 $relevant_tags = $api->GetTagTypes( array("category"=>'*node*'));
 101 function selector_argument ($tt) { return array('display'=>$tt['tagname'],"value"=>$tt['tag_type_id']); }
 102 $selectors=array_map("selector_argument",$relevant_tags);
 103 $tagname_input=$form->select_html("tag_type_id",$selectors,array('label'=>"Tag Name"));
 104
 105
 106 $table->cell($form->text_html('groupname',''));
 107 $table->cell($tagname_input);
 108 $table->cell($form->text_html('value',''));
 109 $table->cell($form->submit_html("add-nodegroup","Add"),3);
 110 $table->row_end();
 111
 112 $table->end();
 113 $form->end();
 114
 115 //plekit_linetabs ($tabs,"bottom");
 116
 117 // Print footer
 118 include 'plc_footer.php';
 119
 120 ?>