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florian |
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<?php
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////////////////////////////////////////////////////////////////////////////////
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// //
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// Copyright (C) 2006 Phorum Development Team //
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// http://www.phorum.org //
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// //
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// This program is free software. You can redistribute it and/or modify //
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// it under the terms of either the current Phorum License (viewable at //
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// phorum.org) or the Phorum License that was distributed with this file //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY, without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. //
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// //
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// You should have received a copy of the Phorum License //
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// along with this program. //
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////////////////////////////////////////////////////////////////////////////////
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// Check for a new version of the Phorum software. If there's a new version,
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// inform the admin about this.
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if(!defined("PHORUM_ADMIN")) return;
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require_once("./include/version_functions.php");
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// Put in a variable, for easy testing of other version numbers.
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$phorum_ver = PHORUM;
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print '<div class="PhorumAdminTitle">Check for new Phorum version</div>';
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print '<br/>';
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// Show the current software version.
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list ($running_type, $dummy) = phorum_parse_version($phorum_ver);
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print "You are currently running the $running_type version $phorum_ver " .
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" of the Phorum software.<br/>";
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// Find all available upgrades. If no releases can be found
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// for some reason, we ignore this and simply pretend the installation
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// is up-to-date.
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$releases = phorum_find_upgrades($phorum_ver);
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$new_s = isset($releases["stable"]) && $releases["stable"]["upgrade"];
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$new_d = isset($releases["development"]) && $releases["development"]["upgrade"];
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// Notice: when running a snapshot version.
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if ($running_type == 'snapshot') {
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print "<br/>If this Phorum installation is run on a production server, " .
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"the Phorum team recommends upgrading to either a stable " .
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"release or the latest development release. Snapshots should " .
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"only be used for testing new bleeding edge features.<br/>";
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}
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// Notice: when running a stable release while a new stable is available.
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if ($running_type == 'stable' && $new_s) {
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print "<br/>A new stable release is available. The Phorum team " .
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"recommends upgrading to this release as soon as possible.<br/>";
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}
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// Notice: when running a development release while a new stable
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// and development release are available.
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if ($running_type == 'development' && $new_s && $new_d) {
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print "<br/>There's both a new stable and a new development release " .
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"available. If this Phorum installation " .
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"is run on a production server, the Phorum team recommends " .
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"upgrading to the stable version.<br/>";
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}
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// Notice: when running a development release while a new dev is available.
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if ($running_type == 'development' && $new_d && ! $new_s) {
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print "<br/>A new development release is available. If this Phorum " .
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"installation is run on a production server, the Phorum team " .
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"recommends only to upgrade in case new features are needed, " .
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"bugs you are suffering from are fixed or security holes have been " .
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"closed. Else wait until a stable release is available.<br/>";
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}
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// Display available upgrades.
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$found_upgrade = false;
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foreach (array("stable","development") as $type) {
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if (isset($releases[$type]) && $releases[$type]["upgrade"])
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{
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$found_upgrade = true;
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$ver = $releases[$type]["version"];
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print "<br/><h3 class=\"input-form-th\">";
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if ($running_type == 'snapshot') {
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print "The current $type release is version $ver";
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} else {
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print "A new $type release (version $ver) is available";
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}
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print "</h3>";
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print "This release can be downloaded from:<br/><ul>";
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foreach ($releases["$type"]["locations"] as $url) {
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print "<li><a href=\"". htmlspecialchars($url) . "\">" .
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htmlspecialchars($url) . "</a></li>";
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}
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print "</ul>";
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}
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}
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if (! $found_upgrade) {
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print "<br/><h3 class=\"input-form-th\">" .
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"Your Phorum installation is up to date</h3>";
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}
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?>
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