planetlab/nodes/interface.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, $api;
  11
  12 // Common functions
  13 require_once 'plc_functions.php';
  14 require_once 'linetabs.php';
  15 require_once 'details.php';
  16 require_once 'table.php';
  17 require_once 'toggle.php';
  18 require_once 'prototype.php';
  19
  20 require_once 'plc_drupal.php';
  21 include 'plc_header.php';
  22
  23 // purpose : display, update or add an interface
  24
  25 // interface:
  26 // updating : _GET['id'] :
  27 //      if id is set: display the interface, allows to update/add a new if the user has privileges
  28 // adding: _GET['node_id']:
  29 //      otherwise, node_id is needed and the form only allows to add
  30
  31 if ( isset ($_GET['id'])) {
  32   $mode='update';
  33   $interface_id=intval($_GET['id']);
  34   $interfaces=$api->GetInterfaces(array('interface_id'=>$interface_id));
  35   $interface=$interfaces[0];
  36   $node_id=$interface['node_id'];
  37   $title=('Updating interface ' . $interface['ip']);
  38  } else if (isset ($_GET['node_id'])) {
  39   $mode='add';
  40   $interface=array();
  41   $node_id=$_GET['node_id'];
  42   $title=('Adding interface');
  43  }
  44 // check
  45 if ( ! $node_id) {
  46   drupal_set_error('Malformed URL in interface.php, need id or node_id');
  47   plc_redirect(l_nodes());
  48   return;
  49  }
  50
  51 $tabs=array();
  52 $tabs[] = array('label'=>'Back to node', 'url'=>l_node($node_id),
  53                 'values' => array('show_interfaces'=>True),
  54                 'bubble'=>'Cancel pending changes');
  55 plekit_linetabs($tabs);
  56
  57 $fields=array( 'method', 'type', 'ip', 'gateway', 'network', 'broadcast', 'netmask',
  58                'dns1', 'dns2', 'hostname', 'mac', 'bwlimit', 'node_id' );
  59
  60 //////////////////////////////
  61 $node_columns = array( 'node_id', 'hostname', 'site_id', 'interface_ids' );
  62 $nodes= $api->GetNodes( array( intval($node_id) ), $node_columns);
  63 $node= $nodes[0];
  64 $site_id=$node['site_id'];
  65
  66 $can_update= plc_is_admin() || ( plc_in_site ($site_id) && ( plc_is_pi() || plc_is_tech()));
  67
  68 drupal_set_title($title . " on " . $node['hostname']);
  69
  70 // include javacsript helpers
  71 require_once 'prototype.php';
  72 drupal_set_html_head ('
  73 <script type="text/javascript" src="/planetlab/nodes/interface.js"></script>
  74 ');
  75
  76 $nifty_id = ($mode == 'add' ) ? 'add-interface' : 'interface';
  77 $toggle = new PlekitToggle ($nifty_id,"Details",
  78                             array('bubble'=>'Display and modify details for that interface',
  79                                   'visible'=>get_arg('show_details')));
  80 $toggle->start();
  81
  82 $details=new PlekitDetails($can_update);
  83
  84 // xxx hardwire network type for now
  85 $form_variables = array('node_id'=>$node_id,'type'=>"ipv4");
  86 if ($mode == "update") $form_variables['interface_id']=$interface_id;
  87 $form=$details->form_start(l_actions(),$form_variables,
  88                            array('onSubmit'=>'return interfaceSubmit()'));
  89
  90 $details->start();
  91
  92 if ($mode == 'add')
  93   $method_default = 'dhcp';
  94 else
  95   $method_default = $interface['method'];
  96 $method_select = $form->select_html ("method",
  97                                      interface_method_selectors($api,$method_default,false),
  98                                      array('id'=>'method','onChange'=>'updateMethodFields()'));
  99 $details->th_td("Method",$method_select,"method",array('input_type'=>'select','value'=>$interface['method']));
 100
 101 // dont display the 'type' selector as it contains only ipv4
 102 //>>> GetNetworkTypes()
 103 //[u'ipv4']
 104
 105 $details->th_td("IP",$interface['ip'],"ip",array('width'=>15,
 106                                                  'onKeyup'=>'networkHelper()',
 107                                                  'onChange'=>'networkHelper()'));
 108 $details->th_td("Netmask",$interface['netmask'],"netmask",array('width'=>15,
 109                                                                 'onKeyup'=>'networkHelper()',
 110                                                                 'onChange'=>'networkHelper()'));
 111 $details->th_td("Network",$interface['network'],"network",array('width'=>15));
 112 $details->th_td("Broadcast",$interface['broadcast'],"broadcast",array('width'=>15));
 113 $details->th_td("Gateway",$interface['gateway'],"gateway",array('width'=>15,
 114                                                                 'onChange'=>'subnetChecker("gateway",false)'));
 115 $details->th_td("DNS 1",$interface['dns1'],"dns1",array('width'=>15,
 116                                                                 'onChange'=>'subnetChecker("dns1",false)'));
 117 $details->th_td("DNS 2",$interface['dns2'],"dns2",array('width'=>15,
 118                                                                 'onChange'=>'subnetChecker("dns2",true)'));
 119 $details->space();
 120 $details->th_td("BW limit (bps)",$interface['bwlimit'],"bwlimit",array('width'=>11));
 121 $details->th_td("Hostname",$interface['hostname'],"hostname");
 122 $details->th_td("Mac address",$interface['mac'],"mac", array('onChange'=>'macChecker("mac", true)'));
 123
 124 // the buttons
 125 $update_button = $form->submit_html ("update-interface","Update");
 126 $add_button = $form->submit_html ("add-interface","Add as new",
 127                                   array('onSubmit'=>'interfaceSubmit()'));
 128 switch ($mode) {
 129  case 'add':
 130    // primary interfaces can't be virtual
 131    $is_primary = (count($node['interface_ids']) == 0);
 132    if ( ! $is_primary) {
 133      // default is to create virtual interfaces
 134      $details->th_th("Virtual Interface",
 135                      $form->checkbox_html('is-virtual','yes',array('id'=>'virtual',
 136                                                                    'checked'=>'checked',
 137                                                                    'onChange'=>'updateVirtualArea()')));
 138      $details->th_td("Interface name","eth0",'ifname');
 139      $details->th_td("alias (leave empty if unsure)","",'alias');
 140    }
 141    $details->tr($add_button,"right");
 142    break;
 143  case 'update':
 144    $details->tr($update_button . "&nbsp" . $add_button,"right");
 145    break;
 146  }
 147
 148 $details->end();
 149 $form->end();
 150 $toggle->end();
 151
 152 // no tags if the interface has not been created yet
 153 if ($mode == 'add') return;
 154
 155
 156 //////////////////////////////////////// tags
 157 $tags=$api->GetInterfaceTags (array('interface_id'=>$interface_id));
 158 $toggle=new PlekitToggle ('tags',count_english($tags,'tag'),
 159                           array('visible'=>get_arg('show_tags')));
 160 $toggle->start();
 161
 162 $form = new PlekitForm (l_actions(),array('interface_id'=>$interface_id));
 163 $form->start();
 164
 165 function get_tagname ($tag) { return $tag['tagname'];}
 166 $tagnames = array_map ("get_tagname",$tags);
 167
 168
 169 $headers=array("Name"=>"string",
 170                "Value"=>"string",
 171                );
 172 if ($can_update) $headers[plc_delete_icon()]="none";
 173
 174 $table_options=array("notes_area"=>false,"pagesize_area"=>false,"search_width"=>10);
 175 $table=new PlekitTable("interface_tags",$headers,0,$table_options);
 176 $table->start();
 177 if ($tags) foreach ($tags as $tag) {
 178   $table->row_start();
 179   $table->cell(l_tag_obj($tag));
 180   $table->cell($tag['value']);
 181   // the remove checkbox
 182   if ($can_update) $table->cell ($form->checkbox_html('interface_tag_ids[]',$tag['interface_tag_id']));
 183   $table->row_end();
 184 }
 185
 186 if ($can_update) {
 187   $table->tfoot_start();
 188
 189   // remove tag
 190   $table->row_start();
 191   $table->cell($form->submit_html("delete-interface-tags","Remove Tags"),
 192                // use the whole columns and right adjust
 193                array('hfill'=>true,'align'=>'right'));
 194   $table->row_end();
 195
 196   // set tag area
 197   $table->row_start();
 198   // get list of tag names in the interface/* category
 199   $all_tags= $api->GetTagTypes( array ("category"=>"interface*"), array("tagname","tag_type_id"));
 200   // xxx cannot use onchange=submit() - would need to somehow pass action name
 201   function tag_selector ($tag) { return array("display"=>$tag['tagname'],"value"=>$tag['tag_type_id']); }
 202   $selector=array_map("tag_selector",$all_tags);
 203   $table->cell($form->select_html("tag_type_id",$selector,array('label'=>"Choose")));
 204   $table->cell($form->text_html("value","",array('width'=>8)));
 205   //cell-xxx
 206   $table->cell($form->submit_html("set-tag-on-interface","Set Tag"),2,"left");
 207   $table->row_end();
 208  }
 209
 210 $table->end();
 211 $form->end();
 212 $toggle->end();
 213
 214 //plekit_linetabs ($tabs,"bottom");
 215
 216 // Print footer
 217 include 'plc_footer.php';
 218
 219 ?>