planetlab/tags/tags.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['pattern'];
  25
  26 // --- decoration
  27 $title="Tag Types";
  28 $tabs=array();
  29 $tabs []= tab_tags();
  30 $tabs []= tab_nodes_local();
  31 $tabs []= tab_slices();
  32
  33 // --------------------
  34 drupal_set_title($title);
  35 plekit_linetabs($tabs);
  36
  37 $tag_type_columns = array( "tag_type_id", "tagname", "category", "description", "min_role_id" );
  38
  39 $tag_type_filter=NULL;
  40 if ($pattern)
  41   $tag_type_filter['category']=$pattern;
  42
  43 // get types
  44 $tag_types= $api->GetTagTypes($tag_type_filter, $tag_type_columns);
  45
  46 $headers=array();
  47 $notes=array();
  48 // delete button
  49 $headers['Name']="string";
  50 $headers['Description']="string";
  51 $headers['Category']="string";
  52 $headers['MR']="string";
  53 $notes []= "MR: Min Role, needed to manage this tag";
  54
  55 // xxx ref count would be helpful but seem too expensive to compute at this stage
  56 // the individual tag page show those ref counts per type
  57
  58 $headers["Id"]="int";
  59 if (plc_is_admin()) $headers[plc_delete_icon()]="none";
  60
  61 $form=new PlekitForm(l_actions(),NULL);
  62 $form->start();
  63
  64 $table = new PlekitTable("tags",$headers,0,array('notes'=>$notes));
  65 $table->start();
  66
  67 $roles_hash=plc_role_global_hash($api);
  68
  69 $description_width=40;
  70
  71 foreach( $tag_types as $tag_type ) {
  72   $role_name=$roles_hash[$tag_type['min_role_id']];
  73
  74   $table->row_start();
  75   $tag_type_id=$tag_type['tag_type_id'];
  76   $table->cell(href(l_tag($tag_type_id),$tag_type['tagname']));
  77   $table->cell(wordwrap($tag_type['description'],$description_width,"<br/>"));
  78   $table->cell($tag_type['category']);
  79   $table->cell($role_name);
  80   // ref count
  81   //  if (plc_is_admin())     $table->cell('xxx');
  82   $table->cell($tag_type_id);
  83   if (plc_is_admin())
  84     $table->cell ($form->checkbox_html('tag_type_ids[]',$tag_type_id));
  85   $table->row_end();
  86 }
  87
  88 if (plc_is_admin()) {
  89   $table->tfoot_start();
  90
  91   $table->row_start();
  92   $table->cell($form->submit_html ("delete-tag-types","Remove tags"),
  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 role selector
 100   $relevant_roles = $api->GetRoles( array("~role_id"=>$role_ids));
 101   function selector_argument ($role) { return array('display'=>$role['name'],"value"=>$role['role_id']); }
 102   $selectors=array_map("selector_argument",$relevant_roles);
 103   $role_input=$form->select_html("min_role_id",$selectors,array('label'=>"Role"));
 104
 105   $table->cell($form->text_html('tagname',''));
 106   $table->cell($form->textarea_html('description','',$description_width,2));
 107   $table->cell($form->text_html('category',''));
 108   $table->cell($role_input);
 109   $table->cell($form->submit_html("add-tag-type","Add"),2);
 110   $table->row_end();
 111  }
 112
 113 $table->end();
 114 $form->end();
 115
 116 //plekit_linetabs ($tabs,"bottom");
 117
 118 // Print footer
 119 include 'plc_footer.php';
 120
 121 ?>