<?php // +-----------------------------------------------------------------------+ // | Piwigo - a PHP based photo gallery | // +-----------------------------------------------------------------------+ // | Copyright(C) 2010 Pierrick LE GALL http://piwigo.org | // +-----------------------------------------------------------------------+ // | This program is free software; you can redistribute it and/or modify | // | it under the terms of the GNU General Public License as published by | // | the Free Software Foundation | // | | // | This program is distributed in the hope that it will be useful, but | // | WITHOUT ANY WARRANTY; without even the implied warranty of | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | // | General Public License for more details. | // | | // | You should have received a copy of the GNU General Public License | // | along with this program; if not, write to the Free Software | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | // | USA. | // +-----------------------------------------------------------------------+ if( !defined("PHPWG_ROOT_PATH") ) { die ("Hacking attempt!"); } include_once(PHPWG_ROOT_PATH.'admin/include/updates.class.php'); include_once(PHPWG_ROOT_PATH.'admin/include/pclzip.lib.php'); /* STEP: 0 = check is needed. If version is latest or check fail, we stay on step 0 1 = new version on same branch AND new branch are available => user may choose upgrade. 2 = upgrade on same branch 3 = upgrade on different branch */ $step = isset($_GET['step']) ? $_GET['step'] : 0; $upgrade_to = isset($_GET['to']) ? $_GET['to'] : ''; // +-----------------------------------------------------------------------+ // | Step 0 | // +-----------------------------------------------------------------------+ if ($step == 0) { $template->assign(array( 'CHECK_VERSION' => false, 'DEV_VERSION' => false, ) ); if (preg_match('/(\d+\.\d+)\.(\d+)/', PHPWG_VERSION, $matches)) { $url = PHPWG_URL.'/download/all_versions.php'; $url .= '?rand='.md5(uniqid(rand(), true)); // Avoid server cache if (@fetchRemote($url, $result) and $all_versions = @explode("\n", $result) and is_array($all_versions)) { $template->assign('CHECK_VERSION', true); $last_version = trim($all_versions[0]); $upgrade_to = $last_version; if (version_compare(PHPWG_VERSION, $last_version, '<')) { $new_branch = preg_replace('/(\d+\.\d+)\.\d+/', '$1', $last_version); $actual_branch = $matches[1]; if ($new_branch == $actual_branch) { $step = 2; } else { $step = 3; // Check if new version exists in same branch foreach ($all_versions as $version) { $new_branch = preg_replace('/(\d+\.\d+)\.\d+/', '$1', $version); if ($new_branch == $actual_branch) { if (version_compare(PHPWG_VERSION, $version, '<')) { $step = 1; } break; } } } } } } else { $template->assign('DEV_VERSION', true); } } // +-----------------------------------------------------------------------+ // | Step 1 | // +-----------------------------------------------------------------------+ if ($step == 1) { $template->assign(array( 'MINOR_VERSION' => $version, 'MAJOR_VERSION' => $last_version, ) ); } // +-----------------------------------------------------------------------+ // | Step 2 | // +-----------------------------------------------------------------------+ if ($step == 2 and is_webmaster()) { if (isset($_POST['submit']) and isset($_POST['upgrade_to'])) { updates::upgrade_to($_POST['upgrade_to'], $step); } } // +-----------------------------------------------------------------------+ // | Step 3 | // +-----------------------------------------------------------------------+ if ($step == 3 and is_webmaster()) { if (isset($_POST['dumpDatabase'])) { updates::dump_database(isset($_POST['includeHistory'])); } if (isset($_POST['submit']) and isset($_POST['upgrade_to'])) { updates::upgrade_to($_POST['upgrade_to'], $step); } $updates = new updates(); $updates->get_merged_extensions($upgrade_to); $updates->get_server_extensions($upgrade_to); $template->assign('missing', $updates->missing); } // +-----------------------------------------------------------------------+ // | Process template | // +-----------------------------------------------------------------------+ if (!is_webmaster()) { array_push($page['errors'], l10n('Webmaster status is required.')); } $template->assign(array( 'STEP' => $step, 'PHPWG_VERSION' => PHPWG_VERSION, 'UPGRADE_TO' => $upgrade_to, 'RELEASE_URL' => PHPWG_URL.'/releases/'.$upgrade_to, ) ); $template->set_filename('plugin_admin_content', 'updates_pwg.tpl'); $template->assign_var_from_handle('ADMIN_CONTENT', 'plugin_admin_content'); ?>