var/deb-package/cluster_raw_old/opt/cluster/lib/www/ganglia/grid_tree.php

   1 <?php
   2 /* $Id: grid_tree.php 589 2005-10-10 07:42:26Z knobi1 $ */
   3 $tpl = new TemplatePower( template("grid_tree.tpl") );
   4 $tpl->prepare();
   5
   6 $tpl->assign("self", "$self");
   7
   8 # Not as complicated as before. No depth-first-search, and
   9 # we only show our immediate children.
  10
  11 # Publish past grids in our stack.
  12 $ancestors = $gridstack;
  13 # Take ourself off the end of the stack.
  14 array_pop($ancestors);
  15
  16 if (count($ancestors)) {
  17    $tpl->newBlock("parentgrid");
  18    $parentgridtable = "";
  19
  20    $parentgridstack = array();
  21    foreach ($ancestors as $g) {
  22       list($name, $link) = explode("@", $g);
  23       $parentgridstack[] = $g;
  24       $parentgridstack_url = rawurlencode(join(">", $parentgridstack));
  25       $parentgridtable .= "<tr><td align=center class=grid>".
  26          "<a href=\"$link?t=yes&amp;gw=back&amp;gs=$parentgridstack_url\">$name</a></td></tr>\n";
  27    }
  28
  29    $tpl->assign("parents", $parentgridtable);
  30    $tpl->gotoBlock("_ROOT");
  31 }
  32
  33 $gridtable="";
  34
  35 # Publish our children.
  36 if ($n = count($grid))
  37    {
  38       $tpl->assign("n", $n);
  39       foreach ($grid as $source => $attrs)
  40          {
  41             if ($source == $self) continue;
  42
  43             if (isset($grid[$source]['GRID']) and $grid[$source]['GRID'])
  44                {
  45                   # This child is a grid.
  46                   $url = $grid[$source]['AUTHORITY'] . "?t=yes&amp;gw=fwd&amp;gs=$gridstack_url";
  47                   $gridtable .= "<td class=grid><a href=\"$url\">$source</a></td>";
  48                }
  49             else
  50                {
  51                   # A cluster.
  52                   $url = "./?c=". rawurlencode($source) ."&amp;$get_metric_string";
  53                   $gridtable .= "<td><a href=\"$url\">$source</a></td>";
  54                }
  55          }
  56       $gridtable .= "</tr></table>";
  57    }
  58
  59 $tpl->assign("children", $gridtable);
  60
  61
  62 $tpl->printToScreen();
  63
  64 ?>