public function createRequest()
{
$uri = $_SERVER['REQUEST_URI'];
$basePath = $this->configuration->getBasePath();
if ($basePath && strncmp($uri, $basePath, strlen($basePath)) !== 0) {
throw new ApiException("Invalid endpoint");
}
$uri = substr($uri, strlen($basePath) - 1);
if ($this->configuration->getPublicKey() !== trim($_SERVER['HTTP_X_API_KEY'])) {
throw new AuthorizationException("Invalid API key");
}
$hasBody = $this->hasBody();
$input = $hasBody ? file_get_contents('php://input') : '';
$signature = hash_hmac('sha256', $uri . $input, $this->configuration->getPrivateKey());
if ($signature !== trim($_SERVER['HTTP_X_API_SIGNATURE'])) {
throw new AuthorizationException("Invalid signature");
}
if ($hasBody) {
$parameters = json_decode($input, JSON_OBJECT_AS_ARRAY);
if ($parameters === NULL && $input !== '' && strcasecmp(trim($input, " \t\n\r"), 'null') !== 0) {
$error = json_last_error();
throw new ApiException('JSON parsing error: ' . $error);
}
} else {
$parameters = filter_input_array(INPUT_GET, FILTER_UNSAFE_RAW);
}
$name = ($a = strpos($uri, '?')) !== FALSE ? substr($uri, 0, $a) : $uri;
return new Request(ltrim($name, '/'), $_SERVER['REQUEST_METHOD'], $parameters);
}
/**
* Deletes old versions that were never active
*/
public static function deleteOldVersions()
{
$config = Configuration::getAppConfig();
$dbObj = DBPool::getInstance();
$maxVersionCount = $config['max version count'];
$minVersionCount = $config['min version count'];
if ($maxVersionCount <= $dbObj->get_var("SELECT COUNT(1) FROM version WHERE active=false AND was_active=false")) {
$oldVersionsArray = array();
$oldVersions = $dbObj->get_results("SELECT id FROM version\n WHERE active=false AND was_active=false\n ORDER by id\n LIMIT " . ($maxVersionCount - $minVersionCount));
foreach ($oldVersions as $o) {
$oldVersionsArray[] = $o->id;
}
if (count($oldVersionsArray) > 0) {
$query = "DELETE FROM version WHERE id IN (" . implode(",", $oldVersionsArray) . ")";
$dbObj->query($query);
//Delete data from the disk
foreach ($oldVersionsArray as $version) {
$dataDirPath = Configuration::getBasePath() . "www/data/" . Util::XML_FILE . "/{$version}";
$imageDirPath = Configuration::getBasePath() . "www/data/" . Util::IMAGE_FILE . "/{$version}";
$changeDirPath = Configuration::getBasePath() . "www/data/" . Util::CHANGE_FILE . "/{$version}";
Util::deleteAll($dataDirPath);
Util::deleteAll($imageDirPath);
Util::deleteAll($changeDirPath);
}
$logger = Logger::getInstance();
$logStr = "Deleted versions " . implode(",", $oldVersionsArray);
$logger->log($logStr, Logger::INFO, Version::PACKAGE);
}
}
}
public static function getBaseDirectoryPath($type)
{
$basePath = Configuration::getBasePath();
$baseDirPath = $basePath . "www/data/" . $type . "/" . TableUpdate::getVersion() . "/";
Util::createDir($baseDirPath);
return $baseDirPath;
}
public static function updateContents($fileType, $xmlStr)
{
try {
$xml = new SimpleXMLElement($xmlStr);
} catch (Exception $ex) {
throw new Exception("Invalid XML!");
}
$filePath = Configuration::getBasePath() . "files/" . $fileType . ".xml";
return file_put_contents($filePath, $xmlStr);
}
