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<?php |
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namespace WebServCo\Framework; |
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use WebServCo\Framework\Settings as S; |
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use WebServCo\Framework\Framework as Fw; |
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use WebServCo\Framework\Environment as Env; |
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use WebServCo\Framework\ErrorHandler as Err; |
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class Application extends \WebServCo\Framework\AbstractApplication |
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{ |
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public function __construct($publicPath, $projectPath) |
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{ |
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$publicPath = rtrim($publicPath, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR; |
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$projectPath = rtrim($projectPath, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR; |
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if (!is_readable("{$publicPath}index.php") || !is_readable("{$projectPath}.env")) { |
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throw new \ErrorException( |
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'Invalid paths specified when initializing Application.' |
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); |
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} |
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$this->config()->set(sprintf('app%1$spath%1$sweb', S::DIVIDER), $publicPath); |
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$this->config()->set(sprintf('app%1$spath%1$sproject', S::DIVIDER), $projectPath); |
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} |
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/** |
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* Sets the env value from the project .env file. |
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*/ |
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final public function setEnvironmentValue() |
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{ |
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/** |
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* Project path is set in the constructor. |
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*/ |
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$pathProject = $this->config()->get(sprintf('app%1$spath%1$sproject', S::DIVIDER)); |
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/** |
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* Env file existence is verified in the controller. |
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*/ |
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$this->config()->setEnv(trim(file_get_contents("{$pathProject}.env"))); |
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return true; |
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} |
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/** |
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* Starts the execution of the application. |
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*/ |
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final public function start() |
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{ |
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Err::set(); |
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register_shutdown_function([$this, 'shutdown']); |
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try { |
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$this->setEnvironmentValue(); |
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/** |
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* With no argument, timezone will be set from the configuration. |
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*/ |
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$this->date()->setTimezone(); |
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/** |
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* @todo i18n, log, session (if not cli), users (if not cli) |
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*/ |
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return true; |
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} catch (\Throwable $e) { // php7 |
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return $this->shutdown($e, true); |
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} catch (\Exception $e) { // php5 |
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return $this->shutdown($e, true); |
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} |
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} |
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/** |
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* Runs the application. |
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*/ |
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final public function run() |
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{ |
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try { |
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$response = $this->execute(); |
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if ($response instanceof |
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\WebServCo\Framework\Interfaces\ResponseInterface) { |
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$statusCode = $response->send($this->request()); |
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return $this->shutdown( |
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null, |
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true, |
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Fw::isCLI() ? $statusCode : 0 |
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); |
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} |
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} catch (\Throwable $e) { // php7 |
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return $this->shutdown($e, true); |
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} catch (\Exception $e) { // php5 |
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return $this->shutdown($e, true); |
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} |
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} |
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/** |
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* Finishes the execution of the Application. |
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* |
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* This method is also registered as a shutdown handler. |
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*/ |
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final public function shutdown($exception = null, $manual = false, $statusCode = 0) |
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{ |
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$hasError = $this->handleErrors($exception); |
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if ($hasError) { |
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$statusCode = 1; |
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} |
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if (!$manual) { //if shutdown handler |
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/** |
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* Warning: this part will always be executed, |
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* independent of the outcome of the script. |
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*/ |
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Err::restore(); |
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} |
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exit($statusCode); |
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} |
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final protected function execute() |
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{ |
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$classType = Fw::isCLI() ? 'Command' : 'Controller'; |
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list($class, $method, $args) = |
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$this->router()->getRoute( |
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$this->request()->target, |
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$this->router()->setting('routes'), |
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$this->request()->args |
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); |
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$className = "\\Project\\Domain\\{$class}\\{$class}{$classType}"; |
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if (!class_exists($className)) { |
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throw new \ErrorException("No matching {$classType} found", 404); |
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} |
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$object = new $className; |
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$parent = get_parent_class($object); |
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if (method_exists($parent, $method) || |
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!is_callable([$className, $method])) { |
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throw new \ErrorException('No matching action found', 404); |
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} |
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return call_user_func_array([$object, $method], $args); |
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} |
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} |
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webservco /
framework
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.