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<?php |
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namespace Lii\Controller; |
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use Anax\Commons\ContainerInjectableInterface; |
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use Anax\Commons\ContainerInjectableTrait; |
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use Lii\Model\IPValidator; |
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// use Anax\Route\Exception\ForbiddenException; |
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// use Anax\Route\Exception\NotFoundException; |
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// use Anax\Route\Exception\InternalErrorException; |
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/** |
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* A sample controller to show how a controller class can be implemented. |
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* The controller will be injected with $di if implementing the interface |
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* ContainerInjectableInterface, like this sample class does. |
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* The controller is mounted on a particular route and can then handle all |
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* requests for that mount point. |
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* |
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* @SuppressWarnings(PHPMD.TooManyPublicMethods) |
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*/ |
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class IPController implements ContainerInjectableInterface |
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{ |
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use ContainerInjectableTrait; |
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/** |
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* @var string $db a sample member variable that gets initialised |
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*/ |
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private $db = "not active"; |
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public $validator = null; |
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/** |
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* The initialize method is optional and will always be called before the |
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* target method/action. This is a convienient method where you could |
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* setup internal properties that are commonly used by several methods. |
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* |
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* @return void |
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*/ |
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public function initialize() : void |
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{ |
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// Use to initialise member variables. |
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$this->db = "active"; |
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$service = $this->di->get("apikeys"); |
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$this->validator = new IPValidator($service->getIpKey()); |
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} |
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/** |
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* This is how a general helper method can be created in the controller. |
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* |
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* @param string $method as the method that handled the controller |
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* action. |
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* @param array $args as an array of arguments. |
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* |
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* @return string as a message to output to help understand how the |
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* controller method works. |
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*/ |
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private function getDetailsOnRequest(string $method, array $args = []) : string |
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{ |
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$request = $this->di->get("request"); |
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$router = $this->di->get("router"); |
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$path = $request->getRoute(); |
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$httpMethod = $request->getMethod(); |
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$mount = rtrim($router->getLastRoute(), "/"); |
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$numArgs = count($args); |
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$strArgs = implode(", ", $args); |
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$queryString = http_build_query($request->getGet(), '', ', '); |
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return <<<EOD |
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<h1>$method</h1> |
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<p>The controller mountpoint is '$mount'. |
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<p>The request was '$path' ($httpMethod). |
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<p>Got '$numArgs' arguments: '$strArgs'. |
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<p>Query string contains: '$queryString'. |
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<p>\$db is '{$this->db}'. |
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EOD; |
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} |
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/** |
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* This is the index method action, it handles: |
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* ANY METHOD mountpoint |
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* ANY METHOD mountpoint/ |
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* ANY METHOD mountpoint/index |
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* |
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* @return object |
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*/ |
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public function indexAction() : object |
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{ |
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$request = $this->di->get("request"); |
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$userIP = $request->getServer("HTTP_X_FORWARDED_FOR", "x.x.x.x"); |
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$page = $this->di->get("page"); |
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$data = [ |
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"userIP" => $userIP, |
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]; |
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$page->add("Lii/iptest", $data); |
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return $page->render([ |
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"title" => __METHOD__, |
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]); |
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} |
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/** |
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* This is the validate method action, it handles: |
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* POST METHOD mountpoint/validate |
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* |
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* @return object |
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*/ |
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public function validateActionPost() : object |
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{ |
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$request = $this->di->get("request"); |
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$inputIP = $request->getPost("ip"); |
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// $validator = new IPValidator(); |
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$validationResultIPv4 = $this->validator->validateIPv4($inputIP); |
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$validationResultIPv6 = $this->validator->validateIPv6($inputIP); |
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$domain = $this->validator->checkDomain($inputIP); |
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$location = $this->validator->locateIP($inputIP); |
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$page = $this->di->get("page"); |
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$data = [ |
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"ip" => $inputIP, |
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"resultIPv4" => $validationResultIPv4, |
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"resultIPv6" => $validationResultIPv6, |
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"domain" => $domain, |
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"location" => $location, |
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]; |
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$page->add("Lii/ipresult", $data); |
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return $page->render([ |
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"title" => __METHOD__, |
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]); |
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} |
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/** |
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* Adding an optional catchAll() method will catch all actions sent to the |
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* router. You can then reply with an actual response or return void to |
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* allow for the router to move on to next handler. |
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* A catchAll() handles the following, if a specific action method is not |
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* created: |
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* ANY METHOD mountpoint/** |
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* |
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* @param array $args as a variadic parameter. |
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* |
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* @return mixed |
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* |
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* @SuppressWarnings(PHPMD.UnusedFormalParameter) |
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*/ |
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public function catchAll(...$args) |
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{ |
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$page = $this->di->get("page"); |
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$data = [ |
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"content" => $this->getDetailsOnRequest(__METHOD__, $args), |
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]; |
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$page->add("Lii/default", $data); |
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return $page->render([ |
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"title" => __METHOD__, |
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]); |
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} |
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} |
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