/**
* Run.
* @return void
*/
public final function run()
{
// security & performans checks
if ($halt = $this->haltCheck()) {
$this->halt($halt);
}
// re-set app as global
set_global('app', $this);
$this->request->init(['uriRoot' => $this->root]);
$this->response->init();
// set defaults
$this->setDefaults();
// start output buffer
$this->startOutputBuffer();
$this->service = (new ServiceAdapter($this))->getService();
// create session if service uses session
if ($this->service->usesSession()) {
$this->session = Session::init($this->config['app.session.cookie']);
}
$output = $this->service->run();
// end output buffer
$this->endOutputBuffer($output);
}
/**
* Constructor.
* @param Froq\App $app
*/
public final function __construct(App $app)
{
$this->app = $app;
// aliases
$serviceAliases = $this->app->config->get('app.service.aliases', []);
// detect service name
$serviceNameAlias = '';
$serviceName = strtolower($this->app->request->uri->segment(0, ''));
// check alias
if (array_key_exists($serviceName, $serviceAliases) && isset($serviceAliases[$serviceName][0])) {
$serviceNameAlias = $serviceName;
$serviceName = $serviceAliases[$serviceName][0];
} else {
$serviceName = $serviceName ?: ServiceInterface::SERVICE_MAIN;
}
$this->serviceName = $this->toServiceName($serviceName);
$this->serviceFile = $this->toServiceFile($this->serviceName);
$this->serviceClass = $this->toServiceClass($this->serviceName);
// set service as FailService
if (!$this->isServiceExists()) {
set_global('app.service.fail', ['code' => 404, 'text' => sprintf('Service not found [%s]', $this->serviceName)]);
$this->serviceName = ServiceInterface::SERVICE_FAIL . ServiceInterface::SERVICE_NAME_SUFFIX;
$this->serviceMethod = ServiceInterface::METHOD_MAIN;
$this->serviceFile = $this->toServiceFile($this->serviceName);
$this->serviceClass = $this->toServiceClass($this->serviceName);
}
$this->service = $this->createService();
if (!$this->service->isFailService()) {
// detect service method
if ($this->service->useMainOnly) {
// main only
$this->serviceMethod = ServiceInterface::METHOD_MAIN;
} elseif ($this->service->protocol == ServiceInterface::PROTOCOL_SITE) {
// from segment
$serviceMethod = strtolower($this->app->request->uri->segment(1, ''));
// check alias
if (isset($serviceAliases[$serviceNameAlias]['methods']) && array_key_exists($serviceMethod, $serviceAliases[$serviceNameAlias]['methods'])) {
$this->serviceMethod = $this->toServiceMethod($serviceAliases[$serviceNameAlias]['methods'][$serviceMethod]);
} elseif ($serviceMethod == '' || $serviceMethod == ServiceInterface::METHOD_MAIN) {
$this->serviceMethod = ServiceInterface::METHOD_MAIN;
} else {
$this->serviceMethod = $this->toServiceMethod($serviceMethod);
}
} elseif ($this->service->protocol == ServiceInterface::PROTOCOL_REST) {
// from request method
$this->serviceMethod = strtolower($this->app->request->method);
}
// check method
if (!$this->isServiceMethodExists()) {
// check fallback method
if ($this->isServiceMethodFallExists()) {
$this->serviceMethod = ServiceInterface::METHOD_FALL;
} else {
set_global('app.service.fail', ['code' => 404, 'text' => sprintf('Service method not found [%s::%s()]', $this->serviceName, $this->serviceMethod)]);
// overwrite
$this->serviceName = ServiceInterface::SERVICE_FAIL . ServiceInterface::SERVICE_NAME_SUFFIX;
$this->serviceMethod = ServiceInterface::METHOD_MAIN;
$this->serviceFile = $this->toServiceFile($this->serviceName);
$this->serviceClass = $this->toServiceClass($this->serviceName);
// re-create service as FailService
$this->service = $this->createService();
}
}
// set service method
$this->service->setMethod($this->serviceMethod);
// set service method args
if ($this->isServiceMethodExists()) {
$methodArgs = array_slice($this->app->request->uri->segments(), 2);
$ref = new \ReflectionMethod($this->serviceClass, $this->serviceMethod);
foreach ($ref->getParameters() as $i => $param) {
if (!isset($methodArgs[$i])) {
$methodArgs[$i] = $param->isDefaultValueAvailable() ? $param->getDefaultValue() : null;
}
}
$this->service->setMethodArgs($methodArgs);
}
}
}
