/**
* @ignore
*/
private static function purgeFolder($uFolder)
{
$tDirectory = Io::glob($uFolder, null, Io::GLOB_RECURSIVE | Io::GLOB_FILES);
if ($tDirectory === false) {
return;
}
foreach ($tDirectory as $tFilename) {
if (substr($tFilename, -1) === '/') {
continue;
}
unlink($tFilename);
}
}
/**
* Loads the default configuration for the current application.
*
* @uses Config::loadFile()
* @throws \Exception if any extension is not found
* @return array loaded configuration
*/
public static function load()
{
$tConfigFiles = array(Framework::$corepath . 'config.json');
if (Framework::$application !== null) {
Io::glob(Framework::$application->path . 'config/', '*.json', Io::GLOB_RECURSIVE | Io::GLOB_FILES, "", $tConfigFiles);
}
$tLastModified = Io::getLastModified($tConfigFiles);
$tOutputFile = Io::translatePath('{writable}cache/config');
if (!Framework::$disableCaches && Io::isReadableAndNewer($tOutputFile, $tLastModified)) {
self::$loadedFromCache = true;
return Io::readSerialize($tOutputFile);
}
$tConfig = array();
foreach ($tConfigFiles as $tFile) {
self::loadFile($tConfig, $tFile, true);
}
if (isset($tConfig['extensionList'])) {
foreach ($tConfig['extensionList'] as $tExtension) {
$tFile = Framework::$corepath . 'src/Scabbia/Extensions/' . $tExtension . '/config.json';
if (file_exists($tFile)) {
self::loadFile($tConfig, $tFile, false);
continue;
}
if (Framework::$application !== null) {
$tFile = Framework::$application->path . 'Extensions/' . $tExtension . '/config.json';
if (file_exists($tFile)) {
self::loadFile($tConfig, $tFile, false);
continue;
}
}
throw new \Exception('extension not found - ' . $tExtension);
}
}
self::$loadedFromCache = false;
if (!Framework::$readonly) {
Io::writeSerialize($tOutputFile, $tConfig);
}
return $tConfig;
}
/**
* Invokes the startup methods just for framework extensions so other parties can take over execution.
*/
public static function run()
{
Request::init();
// determine active application
$tSelectedApplication = null;
foreach (self::$applications as $tApplication) {
if (count($tApplication['endpoints']) > 0) {
foreach ($tApplication['endpoints'] as $tEndpoint) {
foreach ((array) $tEndpoint['address'] as $tEndpointAddress) {
if (Request::matchesHostname($tEndpointAddress)) {
$tSelectedApplication = $tApplication;
break 3;
}
}
}
} else {
$tSelectedApplication = $tApplication;
break;
}
}
// construct application object
if ($tSelectedApplication !== null) {
self::$application = new Application($tSelectedApplication['namespace'], $tSelectedApplication['directory']);
}
// load configuration w/ extensions
Config::$default = Config::load();
// include files
foreach (Config::get('includeList', array()) as $tInclude) {
$tIncludePath = pathinfo(Io::translatePath($tInclude));
$tFiles = Io::glob($tIncludePath['dirname'] . '/', $tIncludePath['basename'], Io::GLOB_FILES);
if ($tFiles !== false) {
foreach ($tFiles as $tFilename) {
//! todo require_once?
include $tFilename;
}
}
}
// loadClass classes
foreach (Config::get('loadClassList', array()) as $tClass) {
class_exists($tClass, true);
}
// events
foreach (Config::get('eventList', array()) as $tLoad) {
if ($tLoad['name'] === 'load') {
Events::invokeSingle(array($tLoad['type'], $tLoad['value']));
continue;
}
Events::register($tLoad['name'], $tLoad['type'], $tLoad['value']);
}
Request::setRoutes();
// output handling
ob_start('Scabbia\\Framework::output');
ob_implicit_flush(false);
try {
// run extensions
$tParms = array();
Events::invoke('pre-run', $tParms);
// ignite application
if ($tSelectedApplication !== null) {
self::$application->before->invoke();
$tReturn = self::$application->callbacks->invoke();
self::$application->after->invoke();
if (self::$application->otherwise !== null && $tReturn !== false) {
call_user_func(self::$application->otherwise);
return false;
}
}
} catch (CustomException $ex) {
if ($tSelectedApplication !== null) {
call_user_func(self::$application->onError, $ex->type, $ex->title, $ex->getMessage());
}
return false;
}
return true;
}
