/**
* Initialisation function
* @param $basePath
*/
protected function init($basePath = null)
{
// Configure the application (once)
if ($this->configured == true) {
return;
}
// TODO: Configure the base path
if (empty($basePath)) {
$this->basePath = dirname(__FILE__);
} else {
$this->basePath = (string) $basePath;
}
// TODO: Check for our servlet configuration files
if (empty($this->configurationFiles)) {
throw \Serphlet\Exception\UnavailableException('Missing servlet configuration. Please ensure application has added references to servlet configuration files (See Serphlet_Application::addServletConfigurationFile())');
}
// self::setTimeMarker('INIT02 - Init Configuration');
// TODO: Process the servlet configuration
if (self::configFileExpired()) {
// Process the configuration
$digester = new Serphlet_Phigester_Digester();
$digester->addRuleSet(new \Serphlet\Config\ApplicationRuleSet());
$this->context = new \Serphlet\Config\ApplicationContext($this->basePath, null);
$digester->push($this->context);
$configFilePath = self::getRealPath(current($this->configurationFiles));
$digester->parse($configFilePath);
unset($digester);
// Cache the config
if (is_writable(self::getCacheDirectory())) {
$cacheFile = self::getRealPath(self::getCacheDirectory() . DIRECTORY_SEPARATOR . 'serphlet.data');
$serialData = serialize($this->context);
file_put_contents($cacheFile, $serialData);
}
} else {
// Load the configuration
$cacheFile = self::getRealPath(self::getCacheDirectory() . DIRECTORY_SEPARATOR . 'serphlet.data');
$serialData = file_get_contents($cacheFile);
$this->context = unserialize($serialData);
}
// Configure connectors
$this->request = new \Symfony\Component\HttpFoundation\Request();
$this->response = new \Symfony\Component\HttpFoundation\Response();
// Configure the base dir
$this->request->setAttribute(\Serphlet\Globals::BASE_PATH, $basePath);
// Complete initialisation
$configured = true;
}
