[Sommaire] [Imprimer]

   1  <?php
   2  
   3  ////////////////////////////////////////////////////////////////////////////////
   4  //                                                                            //
   5  //   Copyright (C) 2006  Phorum Development Team                              //
   6  //   http://www.phorum.org                                                    //
   7  //                                                                            //
   8  //   This program is free software. You can redistribute it and/or modify     //
   9  //   it under the terms of either the current Phorum License (viewable at     //
  10  //   phorum.org) or the Phorum License that was distributed with this file    //
  11  //                                                                            //
  12  //   This program is distributed in the hope that it will be useful,          //
  13  //   but WITHOUT ANY WARRANTY, without even the implied warranty of           //
  14  //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.                     //
  15  //                                                                            //
  16  //   You should have received a copy of the Phorum License                    //
  17  //   along with this program.                                                 //
  18  ////////////////////////////////////////////////////////////////////////////////
  19  
  20  // Check for a new version of the Phorum software. If there's a new version,
  21  // inform the admin about this.
  22  
  23  if(!defined("PHORUM_ADMIN")) return;
  24  
  25  require_once ("./include/version_functions.php");
  26  
  27  // Put in a variable, for easy testing of other version numbers.
  28  $phorum_ver = PHORUM;
  29  
  30  print '<div class="PhorumAdminTitle">Check for new Phorum version</div>';
  31  print '<br/>';
  32  
  33  // Show the current software version.
  34  list ($running_type, $dummy) = phorum_parse_version($phorum_ver);
  35  print "You are currently running the $running_type version $phorum_ver " .
  36        " of the Phorum software.<br/>";
  37  
  38  
  39  // Find all available upgrades. If no releases can be found
  40  // for some reason, we ignore this and simply pretend the installation
  41  // is up-to-date.
  42  $releases = phorum_find_upgrades($phorum_ver);
  43  
  44  $new_s = isset($releases["stable"]) && $releases["stable"]["upgrade"];
  45  $new_d = isset($releases["development"]) && $releases["development"]["upgrade"];
  46  
  47  // Notice: when running a snapshot version.
  48  if ($running_type == 'snapshot') {
  49      print "<br/>If this Phorum installation is run on a production server, " .
  50            "the Phorum team recommends upgrading to either a stable " .
  51            "release or the latest development release. Snapshots should " .
  52            "only be used for testing new bleeding edge features.<br/>";
  53  }
  54  
  55  // Notice: when running a stable release while a new stable is available.
  56  if ($running_type == 'stable' && $new_s) {
  57      print "<br/>A new stable release is available. The Phorum team " .
  58            "recommends upgrading to this release as soon as possible.<br/>";
  59  }
  60  
  61  // Notice: when running a development release while a new stable
  62  // and development release are available.
  63  if ($running_type == 'development' && $new_s && $new_d) {
  64      print "<br/>There's both a new stable and a new development release " .
  65            "available. If this Phorum installation " .
  66            "is run on a production server, the Phorum team recommends " .
  67            "upgrading to the stable version.<br/>";
  68  }
  69  
  70  // Notice: when running a development release while a new dev is available.
  71  if ($running_type == 'development' && $new_d && ! $new_s) {
  72      print "<br/>A new development release is available. If this Phorum " .
  73            "installation is run on a production server, the Phorum team " .
  74            "recommends only to upgrade in case new features are needed, " .
  75            "bugs you are suffering from are fixed or security holes have been " .
  76            "closed. Else wait until a stable release is available.<br/>";
  77  }
  78  
  79  // Display available upgrades.
  80  $found_upgrade = false;
  81  foreach (array("stable","development") as $type) {
  82      if (isset($releases[$type]) && $releases[$type]["upgrade"])
  83      {
  84          $found_upgrade = true;
  85  
  86          $ver = $releases[$type]["version"];
  87          print "<br/><h3 class=\"input-form-th\">";
  88          if ($running_type == 'snapshot') {
  89              print "The current $type release is version $ver";
  90          } else {
  91              print "A new $type release (version $ver) is available";
  92          }
  93          print "</h3>";
  94  
  95          print "This release can be downloaded from:<br/><ul>";
  96          foreach ($releases["$type"]["locations"] as $url) {
  97              print "<li><a href=\"". htmlspecialchars($url) . "\">" .
  98                    htmlspecialchars($url) . "</a></li>";
  99          }
 100          print "</ul>";
 101      }
 102  }
 103  
 104  if (! $found_upgrade) {
 105      print "<br/><h3 class=\"input-form-th\">" .
 106            "Your Phorum installation is up to date</h3>";
 107  }
 108  ?>