/**
* Fetches the Application Main Config from file or APC.
*
* @return type
*/
public function getApplicationConfig()
{
$config = [];
$apcAppKey = APPLICATION_NAME . '.config';
// load config from APC
if (APC && apc_exists($apcAppKey)) {
$config = apc_fetch($apcAppKey);
} else {
// load config from file
$config = \Koch\Config\Adapter\INI::read(APPLICATION_PATH . 'Configuration/' . APPLICATION_NAME . '.php');
// set to APC
if (APC) {
apc_add($apcAppKey, $config);
}
}
unset($apcAppKey);
// merge config with a staging configuration
if (isset($config['config']['staging']) && (bool) $config['config']['staging']) {
$config = \Koch\Config\Staging::overloadWithStagingConfig($config);
}
return $config;
}
/**
* testMethod_getFilename()
*/
public function testMethod_getFilename()
{
$expected_filename = ROOT_CONFIG . 'staging/' . 'development.php';
$filename = Staging::getFilename();
$this->assertEqual($filename, $expected_filename);
}
/**
* ==========================================
* Load Configuration
* ==========================================
*
* 1. Load clansuite.config.php
* 2. Load specific staging configuration (overloading clansuite.config.php)
* 3. Maintenance check
* 4. Alter php.ini settings
*/
private static function initialize_Config()
{
// 1. load the main clansuite configuration file
$clansuite_cfg_cached = false;
if (APC === true and apc_exists('clansuite.config')) {
self::$config = apc_fetch('clansuite.config');
$clansuite_cfg_cached = true;
}
if ($clansuite_cfg_cached === false) {
self::$config = \Koch\Config\Adapter\Ini::readConfig(ROOT . 'configuration/clansuite.php');
if (APC === true) {
apc_add('application.ini', self::$config);
}
}
unset($clansuite_cfg_cached);
// 2. Maintenance check
if (isset(self::$config['maintenance']['maintenance']) and true === (bool) self::$config['maintenance']['maintenance']) {
$token = false;
// incoming maintenance token via GET
if ($_GET['mnt'] !== null) {
$tokenstring = $_GET['mnt'];
$token = Clansuite_Securitytoken::ckeckToken($tokenstring);
}
// if token is false (or not valid) show maintenance
if (false === $token) {
Clansuite_Maintenance::show(self::$config);
} else {
self::$config['maintenance']['maintenance'] = 0;
\Koch\Config\Ini::writeConfig(ROOT . 'configuration/clansuite.config.php', self::$config);
// redirect to remove the token from url
header('Location: ' . SERVER_URL);
}
}
// 3. load staging configuration (overloading clansuite.config.php)
if (true === (bool) self::$config['config']['staging']) {
self::$config = \Koch\Config\Staging::overloadWithStagingConfig(self::$config);
}
/**
* Deny service, if the system load is too high.
*/
if (defined('DEBUG') and DEBUG == false) {
$max_load = isset(self::$config['load']['max']) ? (double) self::$config['load']['max'] : 80;
if (\Koch\Functions::get_server_load() > $max_load) {
$retry = (int) mt_rand(45, 90);
header('Retry-After: ' . $retry);
header('HTTP/1.1 503 Too busy, try again later');
die('HTTP/1.1 503 Server too busy. Please try again later.');
}
}
/**
* ================================================
* 4. Alter php.ini settings
* ================================================
*/
set_time_limit(0);
ini_set('short_open_tag', 'off');
ini_set('arg_separator.input', '&');
ini_set('arg_separator.output', '&');
ini_set('default_charset', 'utf-8');
self::setMemoryLimit('32');
if (false === gc_enabled()) {
gc_enable();
}
}
