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<?php |
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/** |
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* DronePHP (http://www.dronephp.com) |
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* |
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* @link http://github.com/Pleets/DronePHP |
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* @copyright Copyright (c) 2016-2018 Pleets. (http://www.pleets.org) |
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* @license http://www.dronephp.com/license |
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* @author Darío Rivera <[email protected]> |
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*/ |
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namespace Drone\Mvc; |
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use Drone\Mvc\Exception; |
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/** |
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* Router class |
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* |
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* This class build the route and calls to specific application controller |
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*/ |
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class Router |
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{ |
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/** |
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* List of routes |
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* |
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* @var array |
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*/ |
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private $routes; |
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/** |
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* The Identifiers builds the route |
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* |
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* @var array |
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*/ |
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private $identifiers; |
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/** |
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* Controller instance |
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* |
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* @var AbstractionController |
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*/ |
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private $controller; |
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/** |
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* The base path of the application |
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* |
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* @var string |
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*/ |
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private $basePath; |
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/** |
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* Zend\Router implementation |
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* |
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* @var \Zend\Router\SimpleRouteStack |
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*/ |
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private $zendRouter; |
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/** |
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* Returns all routes built |
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* |
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* @return array |
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*/ |
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public function getRoutes() |
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{ |
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return $this->routes; |
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} |
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/** |
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* Returns all identifiers |
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* |
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* @return array |
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*/ |
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public function getIdentifiers() |
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{ |
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return $this->identifiers; |
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} |
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/** |
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* Returns the controller instance |
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* |
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* @return AbstractionController |
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*/ |
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public function getController() |
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{ |
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return $this->controller; |
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} |
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/** |
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* Returns the base path of the application |
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* |
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* @return string |
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*/ |
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public function getBasePath() |
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{ |
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return $this->basePath; |
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} |
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/** |
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* Returns the Zend\Router\SimpleRouteStack object |
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* |
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* @return \Zend\Router\SimpleRouteStack |
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*/ |
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public function getZendRouter() |
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{ |
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return $this->zendRouter; |
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} |
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/** |
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* Sets identifiers |
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* |
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* @param string $module |
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* @param string $controller |
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* @param string $view |
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* |
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* @return null |
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*/ |
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public function setIdentifiers($module, $controller, $view) |
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{ |
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$this->identifiers = array( |
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"module" => $module, |
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"controller" => $controller, |
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"view" => $view |
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); |
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} |
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/** |
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* Sets the basePath attribute |
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* |
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* @param string $basePath |
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* |
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* @return null |
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*/ |
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public function setBasePath($basePath) |
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{ |
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$this->basePath = $basePath; |
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} |
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/** |
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* Constructor |
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* |
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* @param array $routes |
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*/ |
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public function __construct($routes) |
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{ |
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$this->routes = $routes; |
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$this->zendRouter = new \Zend\Router\SimpleRouteStack(); |
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} |
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/** |
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* Builds the current route and calls the controller |
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* |
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* @throws Exception\PageNotFoundException |
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* |
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* @return null |
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*/ |
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public function run() |
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{ |
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/* |
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* Route builder: |
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* The route is constructed by default from the URL in the following order |
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* www.example.com/module/controller/view |
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*/ |
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$module = (is_null($this->identifiers["module"]) || empty($this->identifiers["module"])) |
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? $this->routes["defaults"]["module"] : $this->identifiers["module"]; |
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if (!array_key_exists($module, $this->routes)) |
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throw new Exception\ModuleNotFoundException("The key '$module' does not exists in routes!"); |
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$controller = (is_null($this->identifiers["controller"]) || empty($this->identifiers["controller"])) |
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? $this->routes[$module]["controller"] : $this->identifiers["controller"]; |
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$view = (is_null($this->identifiers["view"]) || empty($this->identifiers["view"])) |
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? $this->routes[$module]["view"] : $this->identifiers["view"]; |
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$fqn_controller = '\\' . $module . "\Controller\\" . $controller; |
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if (class_exists($fqn_controller)) |
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$this->controller = new $fqn_controller($module, $view, $this->basePath); |
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else |
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throw new Exception\ControllerNotFoundException("The control class '$fqn_controller' does not exists!"); |
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} |
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/** |
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* Adds a new route to router |
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* |
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* @param Array $route |
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* |
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* @throws LogicException |
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* |
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* @return string |
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*/ |
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public function addRoute(Array $route) |
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{ |
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$key = array_keys($route); |
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$key = array_shift($key); |
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if (array_key_exists($key, $this->routes)) |
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throw new \LogicException("The key '$key' was already defined as route"); |
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$this->routes = array_merge($this->routes, $route); |
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} |
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/** |
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* Adds a new route to router |
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* |
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* @param string $name |
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* @param Zend\Router\Http\RouteInterface $route |
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* |
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* @throws LogicException |
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* |
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* @return null |
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*/ |
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public function addZendRoute($name, \Zend\Router\Http\RouteInterface $route) |
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{ |
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$this->zendRouter->addRoute($name, $route); |
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} |
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} |