/**
* Create a temporary directory
*
* @param $dir string based dir to create temporary directory
* @param $prefix string prefix for temporary directory name
* @param $mod int unix permission formated number
*
* @return string path to directory
*/
function tmpDir($dir = null, $prefix = null, $mod = 0700)
{
$dir = empty($dir) ? ja_sys_get_temp_dir() : $dir;
$tmpName = jaTempnam($dir, $prefix);
if (JFile::exists($tmpName)) {
JFile::delete($tmpName);
}
if (!JFolder::exists($tmpName)) {
JFolder::create($tmpName, $mod);
}
return FileSystemHelper::clean($tmpName . DS);
}
/**
*
* @param $url
* @param $savePath
* @param $options
*
* @return {array("savePath"=>$savePath, "error"=>curl_error(), "info"=>curl_getinfo())}
*/
public static function downloadFile($savePath, $url, $data, $options = null)
{
if (substr($savePath, -1) == '/' || JFolder::exists($savePath)) {
$targetDir = $savePath;
$savePath = jaTempnam(ja_sys_get_temp_dir(), 'c_');
}
/*if (($fh = fopen($savePath, "wb")) === false) {
jaucRaiseMessage("Can not open file: {$savePath}", true);
//throw new Exception("CURL ERROR:: Can not open file: $savePath");
return false;
}*/
$result = NetworkHelper::doPOST($url, $data, $options);
if (!empty($result["error"])) {
return false;
}
$test = JFile::write($savePath, $result["content"]);
if (!$test) {
return false;
}
$result["savePath"] = $savePath;
return $result;
}
function _downloadUpgradePackage($product, $upgradeVersion)
{
if ($this->isLocalMode($product)) {
return $this->_downloadUpgradePackageLocal($product, $upgradeVersion);
}
$content["service"] = "downloadUpgradePackage";
$content["args"]["product"] = $product->getFullInfo();
$content["args"]["newVersion"] = $upgradeVersion;
$message = "json=" . json_encode($this->buildMessage($content));
$tmpFile = jaTempnam(ja_sys_get_temp_dir(), 'ja');
$result = NetworkHelper::downloadFile($tmpFile, $this->getServiceUrl($product), $message);
$downloadedFile = $result["savePath"];
if (!JFile::exists($downloadedFile)) {
//throw new Exception('[UpdaterClient] Fail to download upgrade package', 100);
jaucRaiseMessage("Error occur when downloading upgrade package!", true);
return false;
} else {
@chmod($downloadedFile, 0644);
return $downloadedFile;
}
}
