/**
* 升级
*
* @param resource $con 数据库连接
* @param string $dbname 数据库名
* @param integer $dbVersion 数据库版本
* @param integer $step 升级步骤
* @param string $dbprefix 数据库表前缀
* @return array array($result, $info, $target)
* $result 创建结果
* $info 出错信息
* $target 出错目标
*/
function upgrade($con, $dbname, $dbprefix = '', $dbVersion = null, $step = 1)
{
global $_CFG;
if (!isset($dbVersion)) {
$dbVersion = getDBVersion($con, $dbname, $dbprefix);
}
$step = isset($step) ? $step : 1;
mysql_query('USE ' . $dbname, $con);
mysql_query('SET NAMES UTF8;', $con);
$result = 0;
$info = '';
if (isset($_CFG['upgradeMap'][$dbVersion])) {
$upgradeClazz = $_CFG['upgradeMap'][$dbVersion];
require 'upgrade/' . $upgradeClazz . '.php';
$upgradeObj = new $upgradeClazz($con, $dbname, $dbprefix, $dbprefix);
list($result, $info, $nstep) = $upgradeObj->upgrade($step);
if (1 == $step) {
$info = $_CFG['upgradeMsg'][$dbVersion] . "\n" . $info;
}
$step = $nstep;
if (0 == $step) {
$dbVersion++;
}
} else {
$result = 2;
}
return array($result, $info, $dbVersion, $step);
}
$viewDir = dirname(__FILE__) . '/views/' . $lang . '/';
if (!is_dir($viewDir)) {
$viewDir = dirname(__FILE__) . '/views/zh_cn/';
}
switch ($action) {
case CHECK:
$viewFile = $viewDir . 'check.php';
$requirements = getRequirements();
$dirRights = getDirRights($paths);
renderFile($viewFile, array('requirements' => $requirements, 'dirRights' => $dirRights, 'checkResult' => getCheckResult($requirements, $dirRights)));
break;
case BACKUP:
$viewFile = $viewDir . 'upgrade.php';
list($dbhost, $dbname, $port, $dbuser, $dbpwd, $dbprefix) = getDBConfig(CONFIG_FILE);
list($result, $info, $target, $con) = getDBCon($dbhost, $port, $dbuser, $dbpwd);
$version = getDBVersion($con, $dbname, $dbprefix);
if ($_CFG['version'] == $_CFG['versionMap'][$version]) {
@mysql_close($con);
header('Location: index.php?action=upgraded');
}
if (isset($_GET['download'])) {
if (!$result) {
$dumpSql = backupDB($con, $dbname, $dbprefix);
$compressSql = gzencode($dumpSql, 9);
header('Content-type:application/text');
header('Content-Disposition:attachment;filename=bugfree.sql.gz');
echo $compressSql;
break;
}
}
renderFile($viewFile, array('version' => $version));
} else {
if ($user->getLevel() == "2") {
if (isset($_POST["id_account"])) {
$id_account_current = $_POST["id_account"];
} else {
$id_account_current = "1";
}
} else {
$id_account_current = $user->getIdAccount();
}
$_SESSION["id_account_current"] = $id_account_current;
}
$cache_enabled = $config->getDefault("crawler.cache.type", "") != "";
ini_set('mongo.native_long', 0);
//$isEnterprise = ($config->get("application.enterprise") == '1');
$db_version = getDBVersion($config);
if (!empty($db_version)) {
if (!isset($_SESSION["source_types"])) {
$plugins_available = $config->getDefault("plugins.available", "");
$aplugins_available = array_map('trim', explode(',', $plugins_available));
$mg = mg_connect($config, "", "", "");
if ($mg) {
$stmt = new mg_stmt_select($mg, "plugins");
$stmt->setQuery(array("type" => "cnx"));
$stmt->setSort(array("name" => 1));
$count = $stmt->execute();
if ($count > 0) {
$cursor = $stmt->getCursor();
while ($cursor->hasNext()) {
$rs = $cursor->getNext();
$id = $rs["id"];