RackTables git mirrors - racktables/blob - inc/triggers.php

   1 <?php
   2 /*
   3 *
   4 *  This file is a library of tab triggers for RackTables.
   5 *
   6 */
   7
   8 // Triggers may be optionally referred by some tabs of a page.
   9 // In case they are defined, the given tab is only displayed if
  10 // the trigger returned true. In certain cases, a key is necessary
  11 // to decide (the 'bypass' hint of a page), and in some cases,
  12 // other data can be used.
  13
  14 // This trigger filters out everything except switches with known-good
  15 // software.
  16 // FIXME: That's a bit of hardcoding at the moment, but
  17 // let's thinks about fixing it later.
  18 function trigger_switchvlans ()
  19 {
  20         assertUIntArg ('object_id', __FUNCTION__);
  21         $object_id = $_REQUEST['object_id'];
  22         $object = getObjectInfo ($object_id);
  23         if ($object['objtype_id'] != 8)
  24                 return FALSE;
  25         $values = getAttrValues ($object_id);
  26         foreach ($values as $record)
  27         {
  28                 if ($record['id'] != 4) // SW type
  29                         continue;
  30                 // Cisco IOS 12.0
  31                 // Cisco IOS 12.1
  32                 // Cisco IOS 12.2
  33                 if (in_array ($record['key'], array (244, 251, 252)))
  34                         return TRUE;
  35                 else
  36                         return FALSE;
  37         }
  38         return FALSE;
  39 }
  40
  41 // SNMP port finder tab trigger. At the moment we decide on showing it
  42 // for pristine switches only. Once a user has begun
  43 // filling the data in, we stop showing the tab.
  44 function trigger_snmpportfinder ()
  45 {
  46         assertUIntArg ('object_id', __FUNCTION__);
  47         $object_id = $_REQUEST['object_id'];
  48         $object = getObjectInfo ($object_id);
  49         if ($object['objtype_id'] != 8)
  50                 return FALSE;
  51         $tails = getObjectPortsAndLinks ($object_id);
  52         if (count ($tails))
  53                 return FALSE;
  54         return TRUE;
  55 }
  56
  57 // Output "click me" in an empty rackspace.
  58 function trigger_emptyRackspace ()
  59 {
  60         return (count (readChapter ('RackRow')) == 0);
  61 }
  62
  63 function trigger_lvsconfig ()
  64 {
  65         assertUIntArg ('object_id', __FUNCTION__);
  66         return count (getRSPoolsForObject ($_REQUEST['object_id'])) > 0;
  67 }
  68
  69 function trigger_ipv4 ()
  70 {
  71         assertUIntArg ('object_id', __FUNCTION__);
  72         $info = getObjectInfo ($_REQUEST['object_id']);
  73         return in_array ($info['objtype_id'], explode (',', getConfigVar ('IPV4_PERFORMERS')));
  74 }
  75
  76 function trigger_natv4 ()
  77 {
  78         assertUIntArg ('object_id', __FUNCTION__);
  79         $info = getObjectInfo ($_REQUEST['object_id']);
  80         return in_array ($info['objtype_id'], explode (',', getConfigVar ('NATV4_PERFORMERS')));
  81 }
  82
  83 function trigger_poolrscount ()
  84 {
  85         assertUIntArg ('pool_id', __FUNCTION__);
  86         $poolInfo = getRSPoolInfo ($_REQUEST['pool_id']);
  87         return count ($poolInfo['rslist']) > 0;
  88 }
  89
  90 function trigger_autoports ()
  91 {
  92         assertUIntArg ('object_id', __FUNCTION__);
  93         if (count (getObjectPortsAndLinks ($_REQUEST['object_id'])) != 0)
  94                 return FALSE;
  95         $info = getObjectInfo ($_REQUEST['object_id']);
  96         return count (getAutoPorts ($info['objtype_id'])) != 0;
  97 }
  98
  99 function trigger_tags ()
 100 {
 101         global $taglist;
 102         return count ($taglist) > 0;
 103 }
 104
 105 ?>