/**
* Delete the damn thing!
* Finalizes the upgrade
* Updates maintenance mode to what it was before the upgrade started
* Updates settings.php, sometimes even correctly
* Flushes the cache so there is a clean start
* Runs a scheduled fetch files so the install can be checked in the admin panel
*/
function action_deleteUpgrade()
{
global $command_line, $language, $upcontext, $forum_version, $user_info, $maintenance, $db_type;
// Now it's nice to have some of the basic source files.
if (!isset($_GET['ssi']) && !$command_line) {
redirectLocation('&ssi=1');
}
$upcontext['sub_template'] = 'upgrade_complete';
$upcontext['page_title'] = 'Upgrade Complete';
$endl = $command_line ? "\n" : '<br />' . "\n";
$changes = array('language' => '\'' . (substr($language, -4) == '.lng' ? substr($language, 0, -4) : $language) . '\'', 'db_error_send' => '1');
// Are we in maintenance mode?
if (isset($upcontext['user']['main'])) {
if ($command_line) {
echo ' * ';
}
$upcontext['removed_maintenance'] = true;
$changes['maintenance'] = $upcontext['user']['main'];
} elseif (!empty($maintenance) && $maintenance == 2) {
$changes['maintenance'] = 1;
}
// Wipe this out...
$upcontext['user'] = array();
// @todo this is mad and needs to be looked at
// Make a backup of Settings.php first as otherwise earlier changes are lost.
copy(BOARDDIR . '/Settings.php', BOARDDIR . '/Settings_bak.php');
changeSettings($changes);
// Now remove our marker
$changes = array('upgradeData' => '#remove#');
changeSettings($changes);
copy(BOARDDIR . '/Settings.php', BOARDDIR . '/Settings_bak.php');
// Clean any old cache files away.
clean_cache();
// Can we delete the file?
$upcontext['can_delete_script'] = is_writable(dirname(__FILE__)) || is_writable(__FILE__);
// Now is the perfect time to fetch the ELK files.
if ($command_line) {
cli_scheduled_fetchFiles();
} else {
// The variable is usually defined in index.php so lets just use the constant to do it for us.
$forum_version = CURRENT_VERSION;
// Now go get those files!
require_once SUBSDIR . '/ScheduledTask.class.php';
$task = new Scheduled_Task();
$task->fetchFiles();
}
// Log what we've done.
if (empty($user_info['id'])) {
$user_info['id'] = !empty($upcontext['user']['id']) ? $upcontext['user']['id'] : 0;
}
// We need to log in the database
$db = database();
// Log the action manually, so CLI still works.
$db->insert('', '{db_prefix}log_actions', array('log_time' => 'int', 'id_log' => 'int', 'id_member' => 'int', 'ip' => 'string-16', 'action' => 'string', 'id_board' => 'int', 'id_topic' => 'int', 'id_msg' => 'int', 'extra' => 'string-65534'), array(time(), 3, $user_info['id'], $command_line ? '127.0.0.1' : $user_info['ip'], 'upgrade', 0, 0, 0, serialize(array('version' => $forum_version, 'member' => $user_info['id']))), array('id_action'));
$user_info['id'] = 0;
// Save the current database version.
$server_version = $db->db_server_info();
if ($db_type == 'mysql' && in_array(substr($server_version, 0, 6), array('5.0.50', '5.0.51'))) {
updateSettings(array('db_mysql_group_by_fix' => '1'));
}
// Set jquery to auto if its not already set
if (!isset($modSettings['jquery_source'])) {
updateSettings(array('jquery_source' => 'auto'));
}
if ($command_line) {
echo $endl;
echo 'Upgrade Complete!', $endl;
echo 'Please delete this file as soon as possible for security reasons.', $endl;
exit;
}
// Make sure it says we're done.
$upcontext['overall_percent'] = 100;
if (isset($upcontext['step_progress'])) {
unset($upcontext['step_progress']);
}
$_GET['substep'] = 0;
return false;
}
/**
* Final step, clean up and a complete message!
*/
function action_deleteInstall()
{
global $txt, $incontext, $db_character_set;
global $current_version, $databases, $forum_version, $modSettings, $user_info, $db_type;
// A few items we will load in from settings and make avaialble.
global $boardurl, $db_prefix, $cookiename, $mbname, $language;
$incontext['page_title'] = $txt['congratulations'];
$incontext['sub_template'] = 'delete_install';
$incontext['continue'] = 0;
require dirname(__FILE__) . '/Settings.php';
if (!defined('ELK')) {
define('ELK', 1);
}
definePaths();
$db = load_database();
if (!defined('SUBSDIR')) {
define('SUBSDIR', dirname(__FILE__) . '/sources/subs');
}
chdir(dirname(__FILE__));
require_once SOURCEDIR . '/Errors.php';
require_once SOURCEDIR . '/Logging.php';
require_once SOURCEDIR . '/Subs.php';
require_once SOURCEDIR . '/Load.php';
require_once SUBSDIR . '/Cache.subs.php';
require_once SOURCEDIR . '/Security.php';
require_once SUBSDIR . '/Auth.subs.php';
require_once SUBSDIR . '/Util.class.php';
// Bring a warning over.
if (!empty($incontext['account_existed'])) {
$incontext['warning'] = $incontext['account_existed'];
}
if (!empty($db_character_set) && !empty($databases[$db_type]['utf8_support'])) {
$db->query('', '
SET NAMES {raw:db_character_set}', array('db_character_set' => $db_character_set, 'db_error_skip' => true));
}
// As track stats is by default enabled let's add some activity.
$db->insert('ignore', '{db_prefix}log_activity', array('date' => 'date', 'topics' => 'int', 'posts' => 'int', 'registers' => 'int'), array(strftime('%Y-%m-%d', time()), 1, 1, !empty($incontext['member_id']) ? 1 : 0), array('date'));
// We're going to want our lovely $modSettings now.
$request = $db->query('', '
SELECT variable, value
FROM {db_prefix}settings', array('db_error_skip' => true));
// Only proceed if we can load the data.
if ($request) {
while ($row = $db->fetch_row($request)) {
$modSettings[$row[0]] = $row[1];
}
$db->free_result($request);
}
// Automatically log them in ;)
if (isset($incontext['member_id']) && isset($incontext['member_salt'])) {
setLoginCookie(3153600 * 60, $incontext['member_id'], hash('sha256', $incontext['passwd'] . $incontext['member_salt']));
}
$result = $db->query('', '
SELECT value
FROM {db_prefix}settings
WHERE variable = {string:db_sessions}', array('db_sessions' => 'databaseSession_enable', 'db_error_skip' => true));
if ($db->num_rows($result) != 0) {
list($db_sessions) = $db->fetch_row($result);
}
$db->free_result($result);
if (empty($db_sessions)) {
$_SESSION['admin_time'] = time();
} else {
$_SERVER['HTTP_USER_AGENT'] = substr($_SERVER['HTTP_USER_AGENT'], 0, 211);
$db->insert('replace', '{db_prefix}sessions', array('session_id' => 'string', 'last_update' => 'int', 'data' => 'string'), array(session_id(), time(), 'USER_AGENT|s:' . strlen($_SERVER['HTTP_USER_AGENT']) . ':"' . $_SERVER['HTTP_USER_AGENT'] . '";admin_time|i:' . time() . ';'), array('session_id'));
}
updateStats('member');
updateStats('message');
updateStats('topic');
$request = $db->query('', '
SELECT id_msg
FROM {db_prefix}messages
WHERE id_msg = 1
AND modified_time = 0
LIMIT 1', array('db_error_skip' => true));
if ($db->num_rows($request) > 0) {
updateStats('subject', 1, htmlspecialchars($txt['default_topic_subject']));
}
$db->free_result($request);
// Now is the perfect time to fetch remote files.
require_once SUBSDIR . '/ScheduledTask.class.php';
// Sanity check that they loaded earlier!
if (isset($modSettings['recycle_board'])) {
// The variable is usually defined in index.php so lets just use our variable to do it for us.
$forum_version = $current_version;
// Now go get those files!
$task = new Scheduled_Task();
$task->fetchFiles();
// We've just installed!
$user_info['ip'] = $_SERVER['REMOTE_ADDR'];
$user_info['id'] = isset($incontext['member_id']) ? $incontext['member_id'] : 0;
logAction('install', array('version' => $forum_version), 'admin');
}
// Check if we need some stupid MySQL fix.
$server_version = $db->db_server_info();
if ($db_type == 'mysql' && in_array(substr($server_version, 0, 6), array('5.0.50', '5.0.51'))) {
updateSettings(array('db_mysql_group_by_fix' => '1'));
}
// Some final context for the template.
$incontext['dir_still_writable'] = is_writable(dirname(__FILE__)) && substr(__FILE__, 1, 2) != ':\\';
$incontext['probably_delete_install'] = isset($_SESSION['installer_temp_ftp']) || is_writable(dirname(__FILE__)) || is_writable(__FILE__);
return false;
}