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<?php |
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namespace Vectorface\SnappyRouter\Handler; |
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use Vectorface\SnappyRouter\Encoder\JsonEncoder; |
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/** |
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* Handles REST-like URLs like '/api/v2/users/1/details'. |
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* @copyright Copyright (c) 2014, VectorFace, Inc. |
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* @author Dan Bruce <[email protected]> |
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*/ |
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class RestHandler extends ControllerHandler |
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{ |
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/** Constants indicating the type of route */ |
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const MATCHES_ID = 8; |
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const MATCHES_CONTROLLER_AND_ID = 9; |
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const MATCHES_CONTROLLER_ACTION_AND_ID = 11; |
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/** API version pattern */ |
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const ROUTE_PATTERN_VERSION_ONE = 'v{version:\d+}'; |
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const ROUTE_PATTERN_VERSION_TWO = 'v{version:\d+\.\d+}'; |
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const ROUTE_PATTERN_VERSION_THREE = 'v{version:\d+\.\d+\.\d+}'; |
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/** object ID version pattern */ |
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const ROUTE_PATTERN_OBJECT_ID = '{objectId:\d+}'; |
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/** |
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* Returns true if the handler determines it should handle this request and false otherwise. |
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* @param string $path The URL path for the request. |
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* @param array $query The query parameters. |
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* @param array $post The post data. |
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* @param string $verb The HTTP verb used in the request. |
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* @return boolean Returns true if this handler will handle the request and false otherwise. |
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*/ |
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public function isAppropriate($path, $query, $post, $verb) |
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{ |
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// use the parent method to match the routes |
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if (false === parent::isAppropriate($path, $query, $post, $verb)) { |
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return false; |
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} |
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// determine the route information from the path |
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8 |
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$routeInfo = $this->getRouteInfo($verb, $path, true); |
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8 |
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$this->routeParams = array($routeInfo[2]['version']); |
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if ($routeInfo[1] & self::MATCHES_ID) { |
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$this->routeParams[] = intval($routeInfo[2]['objectId']); |
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} |
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// use JSON encoder by default |
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$this->encoder = new JsonEncoder(); |
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return true; |
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} |
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/** |
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* Returns the array of routes. |
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* @return array The array of routes. |
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*/ |
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protected function getRoutes() |
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{ |
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$c = parent::ROUTE_PATTERN_CONTROLLER; |
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$a = parent::ROUTE_PATTERN_ACTION; |
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$v1 = self::ROUTE_PATTERN_VERSION_ONE; |
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$v2 = self::ROUTE_PATTERN_VERSION_TWO; |
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$v3 = self::ROUTE_PATTERN_VERSION_THREE; |
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$o = self::ROUTE_PATTERN_OBJECT_ID; |
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return array( |
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"/$v1/$c" => self::MATCHES_CONTROLLER, |
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"/$v1/$c/" => self::MATCHES_CONTROLLER, |
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"/$v2/$c" => self::MATCHES_CONTROLLER, |
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"/$v2/$c/" => self::MATCHES_CONTROLLER, |
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"/$v3/$c" => self::MATCHES_CONTROLLER, |
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"/$v3/$c/" => self::MATCHES_CONTROLLER, |
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"/$v1/$c/$a" => self::MATCHES_CONTROLLER_AND_ACTION, |
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"/$v1/$c/$a/" => self::MATCHES_CONTROLLER_AND_ACTION, |
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"/$v2/$c/$a" => self::MATCHES_CONTROLLER_AND_ACTION, |
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"/$v2/$c/$a/" => self::MATCHES_CONTROLLER_AND_ACTION, |
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"/$v3/$c/$a" => self::MATCHES_CONTROLLER_AND_ACTION, |
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"/$v3/$c/$a/" => self::MATCHES_CONTROLLER_AND_ACTION, |
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"/$v1/$c/$o" => self::MATCHES_CONTROLLER_AND_ID, |
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"/$v1/$c/$o/" => self::MATCHES_CONTROLLER_AND_ID, |
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"/$v2/$c/$o" => self::MATCHES_CONTROLLER_AND_ID, |
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"/$v2/$c/$o/" => self::MATCHES_CONTROLLER_AND_ID, |
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"/$v3/$c/$o" => self::MATCHES_CONTROLLER_AND_ID, |
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"/$v3/$c/$o/" => self::MATCHES_CONTROLLER_AND_ID, |
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"/$v1/$c/$a/$o" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v1/$c/$a/$o/" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v1/$c/$o/$a" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v1/$c/$o/$a/" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v2/$c/$a/$o" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v2/$c/$a/$o/" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v2/$c/$o/$a" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v2/$c/$o/$a/" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v3/$c/$a/$o" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v3/$c/$a/$o/" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v3/$c/$o/$a" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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"/$v3/$c/$o/$a/" => self::MATCHES_CONTROLLER_ACTION_AND_ID, |
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); |
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} |
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} |
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Vectorface /
SnappyRouter
