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<?php |
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namespace Asymptix\core; |
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use Asymptix\web\Request; |
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/** |
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* Main route functionality class. |
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* |
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* @category Asymptix PHP Framework |
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* @author Dmytro Zarezenko <[email protected]> |
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* @copyright (c) 2011 - 2017, Dmytro Zarezenko |
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* |
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* @git https://github.com/Asymptix/Framework |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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class Route { |
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public $controller = null; |
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public $action = null; |
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public $id = null; |
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public $customFields = []; |
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public $isBackend = false; |
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/** |
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* Constructor that creates Route object from URL request string. |
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* |
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* @param string $request URL request string without GET params. |
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*/ |
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public function __construct($request = "") { |
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$route = array_values(array_filter(explode("/", $request))); |
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// result array must contain keys starts from 0 |
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if (isset($route[0]) && $route[0] == "admin") { |
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array_shift($route); |
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$this->isBackend = true; |
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} |
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if (count($route) < 3) { |
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$route = array_merge($route, array_fill(0, 3 - count($route), "")); |
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} else { |
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$route = array_values($route); |
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} |
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list($this->controller, $this->action, $this->id) = $route; |
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if (count($route) > 3) { |
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$this->customFields[] = array_slice($route, 3); |
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} |
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} |
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/** |
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* Detects if current Route controller present in aliases list (used for |
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* example for Menu functionality). |
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* |
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* @param array<string> $aliases List of aliases. |
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* |
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* @return bool |
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*/ |
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public function isOneOf($aliases) { |
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return in_array($this->controller, $aliases); |
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} |
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/** |
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* Detects current controller action. |
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* Priority is Request Field value, Route->action field value, $defaultAction. |
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* |
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* @param string $actionFieldName $_REQUEST action field name if form was |
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* submitted (default: 'action'). |
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* @param string $defaultAction Default action if no action detected |
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* (default: 'list'). |
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* |
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* @return string Action name. |
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*/ |
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public function getAction($actionFieldName = 'action', $defaultAction = 'list') { |
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$action = Request::getFieldValue($actionFieldName); |
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if (empty($action)) { |
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if (!empty($this->action)) { |
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$action = $this->action; |
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} else { |
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$action = $defaultAction; |
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} |
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} |
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$this->action = $action; |
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return $this->action; |
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} |
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/** |
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* Generates URL for current Route with action, id and GET params. |
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* |
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* @param string $action Action. |
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* @param mixed $id Id of the record (optional). |
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* @param array $getParams List of GET params (optional). |
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* |
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* @return string URL. |
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*/ |
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public function getUrl($action = null, $id = null, $getParams = []) { |
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$url = $this->controller . "/"; |
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$action = is_null($action) ? $this->action : $action; |
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if (!is_null($id)) { |
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$url.= $action . "/" . $id; |
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} else { |
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$url.= $action; |
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} |
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if (!empty($getParams)) { |
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$url.= "?"; |
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foreach ($getParams as $key => $value) { |
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$url.= $key . "=" . $value; |
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} |
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} |
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return $url; |
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} |
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/** |
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* Generates default template path for current route. |
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* |
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* @return string |
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*/ |
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public function tplPath() { |
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$path = $this->controller . "/" . $this->controller; |
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if (!empty($this->action)) { |
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$path.= "_" . $this->action; |
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} |
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return $path; |
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} |
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} |
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Asymptix /
Framework
