/**
* @param http $http
*/
function _auth($http)
{
$cooks = core::lib('sape_cacher')->get('cookie', $this->_acc->id);
if ($cooks == sape_cacher::NOTFOUND) {
$cooks = false;
}
if ($cooks) {
$http->RestoreCookies($cooks, 1);
$http->prolongate_cookie(14);
$this->_authed = true;
} else {
if (!$this->_in_login) {
$this->login();
}
}
}
function step4()
{
$clang = $this->getController()->lang;
$buildnumber = Yii::app()->getConfig("buildnumber");
$tempdir = Yii::app()->getConfig("tempdir");
$updatekey = Yii::app()->getConfig("updatekey");
$updatebuild = Yii::app()->getConfig("updatebuild");
$rootdir = Yii::app()->getConfig("rootdir");
$publicdir = Yii::app()->getConfig("publicdir");
$tempdir = Yii::app()->getConfig("tempdir");
$aDatabasetype = Yii::app()->db->getDriverName();
// Request the list with changed files from the server
$updatekey = getGlobalSetting('updatekey');
$aData = array('clang' => $clang);
if (!isset(Yii::app()->session['updateinfo'])) {
if ($updateinfo['error'] == 1) {
setGlobalSetting('updatekey', '');
}
} else {
$updateinfo = Yii::app()->session['updateinfo'];
}
// this is the last step - Download the zip file, unpack it and replace files accordingly
// Create DB and file backups now
$downloaderror = false;
$http = new http();
// Allow redirects
$http->follow_redirect = 1;
/* Connection timeout */
$http->timeout = 0;
/* Data transfer timeout */
$http->data_timeout = 0;
$http->user_agent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)";
$http->GetRequestArguments("http://update.limesurvey.org/updates/download/{$updateinfo['downloadid']}", $arguments);
$http->RestoreCookies(Yii::app()->session['updatesession']);
$error = $http->Open($arguments);
$error = $http->SendRequest($arguments);
$http->ReadReplyHeaders($headers);
if ($headers['content-type'] == 'text/html') {
@unlink($tempdir . '/update.zip');
} else {
if ($error == '') {
$body = '';
$pFile = fopen($tempdir . '/update.zip', 'w');
for (;;) {
$error = $http->ReadReplyBody($body, 100000);
if ($error != "" || strlen($body) == 0) {
break;
}
fwrite($pFile, $body);
}
fclose($pFile);
} else {
print $error;
}
}
// Now remove all files that are to be deleted according to update process
foreach ($updateinfo['files'] as $afile) {
if ($afile['type'] == 'D' && file_exists($rootdir . $afile['file'])) {
if (is_file($rootdir . $afile['file'])) {
unlink($rootdir . $afile['file']);
} else {
rmdirr($rootdir . $afile['file']);
}
echo sprintf($clang->gT('File deleted: %s'), $afile['file']) . '<br />';
}
}
//Now unzip the new files over the existing ones.
$new_files = false;
if (file_exists($tempdir . '/update.zip')) {
Yii::app()->loadLibrary("admin/pclzip/pclzip");
$archive = new PclZip($tempdir . '/update.zip');
if ($archive->extract(PCLZIP_OPT_PATH, $rootdir . '/', PCLZIP_OPT_REPLACE_NEWER) == 0) {
die("Error : " . $archive->errorInfo(true));
} else {
$new_files = true;
unlink($tempdir . '/update.zip');
}
} else {
$downloaderror = true;
}
$aData['new_files'] = $new_files;
$aData['downloaderror'] = $downloaderror;
// PclTraceDisplay();
// Now we have to update version.php
if (!$downloaderror) {
@ini_set('auto_detect_line_endings', true);
$versionlines = file($rootdir . '/application/config/version.php');
$handle = fopen($rootdir . '/application/config/version.php', "w");
foreach ($versionlines as $line) {
if (strpos($line, 'buildnumber') !== false) {
$line = '$config[\'buildnumber\'] = ' . Yii::app()->session['updateinfo']['toversion'] . ';' . "\r\n";
}
fwrite($handle, $line);
}
fclose($handle);
}
setGlobalSetting('updatelastcheck', '1980-01-01 00:00');
setGlobalSetting('updateavailable', '0');
setGlobalSetting('updatebuild', '');
setGlobalSetting('updateversion', '');
$this->_renderWrappedTemplate('update', 'step4', $aData);
}