install/upgrade.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Bugdar [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Blue Static
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 require_once('./global.php');
  23
  24 // ###################################################################
  25
  26 if (!isset($bugsys->in['next']))
  27 {
  28         $db->showerrors = false;
  29
  30         $version = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "setting WHERE varname = 'trackerversion'");
  31         $version = $version['value'];
  32
  33         if (!$version)
  34         {
  35                 die('You have done something to your database and this script cannot determine Edoc\'s version... or you have no upgrade to perform...');
  36         }
  37
  38         if ($bugsys->versions["$version"] == -1)
  39         {
  40                 page_start();
  41
  42                 echo "<h1>Bugdar Upgrade System</h1>\n\n";
  43
  44                 echo "<p>Your Bugdar installation is up-to-date!</p>\n\n";
  45
  46                 page_end(false);
  47         }
  48         else
  49         {
  50                 header("Location: upgrade.php?next=$version");
  51         }
  52
  53         $db->showerrors = true;
  54 }
  55
  56 // ###################################################################
  57
  58 else
  59 {
  60         if ($bugsys->versions[ $bugsys->in['next'] ] == -1)
  61         {
  62                 die('Bugdar is up-to-date already');
  63         }
  64
  65         header("Location: upgrade" . $bugsys->versions[ $bugsys->in['next'] ] . ".php");
  66 }
  67
  68 /*=====================================================================*\
  69 || ###################################################################
  70 || # $HeadURL$
  71 || # $Id$
  72 || ###################################################################
  73 \*=====================================================================*/
  74 ?>