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<?php namespace Limoncello\Flute\Http\Traits; |
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/** |
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* Copyright 2015-2018 [email protected] |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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use Limoncello\Contracts\Routing\GroupInterface; |
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use Limoncello\Contracts\Routing\RouteInterface; |
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use Limoncello\Flute\Contracts\Http\Controller\ControllerCreateInterface; |
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use Limoncello\Flute\Contracts\Http\Controller\ControllerDeleteInterface; |
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use Limoncello\Flute\Contracts\Http\Controller\ControllerIndexInterface; |
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use Limoncello\Flute\Contracts\Http\Controller\ControllerInstanceInterface; |
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use Limoncello\Flute\Contracts\Http\Controller\ControllerReadInterface; |
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use Limoncello\Flute\Contracts\Http\Controller\ControllerUpdateInterface; |
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use Limoncello\Flute\Contracts\Http\JsonApiControllerInterface as JCI; |
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use Limoncello\Flute\Contracts\Http\WebControllerInterface as FCI; |
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use Neomerx\JsonApi\Contracts\Document\DocumentInterface; |
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/** |
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* @package Limoncello\Flute |
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*/ |
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trait FluteRoutesTrait |
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{ |
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/** |
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* @param GroupInterface $group |
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* @param string $resourceName |
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* @param string $controllerClass |
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* |
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* @return GroupInterface |
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*/ |
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protected static function apiController( |
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GroupInterface $group, |
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string $resourceName, |
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string $controllerClass |
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): GroupInterface { |
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assert(class_exists($controllerClass) === true); |
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$groupPrefix = $group->getUriPrefix(); |
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$indexSlug = '/{' . JCI::ROUTE_KEY_INDEX . '}'; |
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$params = function (string $method) use ($groupPrefix, $resourceName): array { |
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return [RouteInterface::PARAM_NAME => static::routeName($groupPrefix, $resourceName, $method)]; |
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}; |
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$handler = function (string $method) use ($controllerClass): array { |
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return [$controllerClass, $method]; |
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}; |
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// if the class implements any of CRUD methods a corresponding route will be added |
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$classInterfaces = class_implements($controllerClass); |
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if (in_array(ControllerIndexInterface::class, $classInterfaces) === true) { |
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$group->get($resourceName, $handler(JCI::METHOD_INDEX), $params(JCI::METHOD_INDEX)); |
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} |
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if (in_array(ControllerCreateInterface::class, $classInterfaces) === true) { |
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$group->post($resourceName, $handler(JCI::METHOD_CREATE), $params(JCI::METHOD_CREATE)); |
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} |
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if (in_array(ControllerReadInterface::class, $classInterfaces) === true) { |
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$group->get($resourceName . $indexSlug, $handler(JCI::METHOD_READ), $params(JCI::METHOD_READ)); |
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} |
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if (in_array(ControllerUpdateInterface::class, $classInterfaces) === true) { |
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$group->patch($resourceName . $indexSlug, $handler(JCI::METHOD_UPDATE), $params(JCI::METHOD_UPDATE)); |
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} |
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View Code Duplication |
if (in_array(ControllerDeleteInterface::class, $classInterfaces) === true) { |
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$group->delete($resourceName . $indexSlug, $handler(JCI::METHOD_DELETE), $params(JCI::METHOD_DELETE)); |
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} |
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return $group; |
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} |
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/** |
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* @param GroupInterface $group |
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* @param string $subUri |
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* @param string $controllerClass |
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* @param string $createSubUrl |
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* |
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* @return GroupInterface |
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*/ |
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protected static function webController( |
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GroupInterface $group, |
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string $subUri, |
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string $controllerClass, |
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string $createSubUrl = '/create' |
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): GroupInterface { |
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// normalize url to have predictable URLs and their names |
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if ($subUri[-1] === '/') { |
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$subUri = substr($subUri, 0, -1); |
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} |
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$groupPrefix = $group->getUriPrefix(); |
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$slugged = $subUri . '/{' . FCI::ROUTE_KEY_INDEX . '}'; |
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$params = function (string $method) use ($groupPrefix, $subUri) : array { |
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return [RouteInterface::PARAM_NAME => static::routeName($groupPrefix, $subUri, $method)]; |
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}; |
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$handler = function (string $method) use ($controllerClass): array { |
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return [$controllerClass, $method]; |
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}; |
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// if the class implements any of CRUD methods a corresponding route will be added |
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// as HTML forms do not support methods other than GET/POST we use POST and special URI for update and delete. |
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$classInterfaces = class_implements($controllerClass); |
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if (in_array(ControllerIndexInterface::class, $classInterfaces) === true) { |
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$group->get($subUri, $handler(FCI::METHOD_INDEX), $params(FCI::METHOD_INDEX)); |
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} |
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View Code Duplication |
if (in_array(ControllerInstanceInterface::class, $classInterfaces) === true) { |
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$group->get($subUri . $createSubUrl, $handler(FCI::METHOD_INSTANCE), $params(FCI::METHOD_INSTANCE)); |
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} |
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View Code Duplication |
if (in_array(ControllerCreateInterface::class, $classInterfaces) === true) { |
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$group->post($subUri . $createSubUrl, $handler(FCI::METHOD_CREATE), $params(FCI::METHOD_CREATE)); |
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} |
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View Code Duplication |
if (in_array(ControllerReadInterface::class, $classInterfaces) === true) { |
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$group->get($slugged, $handler(FCI::METHOD_READ), $params(FCI::METHOD_READ)); |
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} |
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View Code Duplication |
if (in_array(ControllerUpdateInterface::class, $classInterfaces) === true) { |
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$group->post($slugged, $handler(FCI::METHOD_UPDATE), $params(FCI::METHOD_UPDATE)); |
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} |
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View Code Duplication |
if (in_array(ControllerDeleteInterface::class, $classInterfaces) === true) { |
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$deleteUri = $slugged . '/' . FCI::METHOD_DELETE; |
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$group->post($deleteUri, $handler(FCI::METHOD_DELETE), $params(FCI::METHOD_DELETE)); |
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} |
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return $group; |
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} |
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/** |
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* @param GroupInterface $group |
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* @param string $resourceName |
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* @param string $relationshipName |
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* @param string $controllerClass |
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* @param string $selfGetMethod |
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* |
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* @return GroupInterface |
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*/ |
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protected static function relationship( |
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GroupInterface $group, |
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string $resourceName, |
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string $relationshipName, |
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string $controllerClass, |
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string $selfGetMethod |
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): GroupInterface { |
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$resourceIdUri = $resourceName . '/{' . JCI::ROUTE_KEY_INDEX . '}/'; |
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$selfUri = $resourceIdUri . DocumentInterface::KEYWORD_RELATIONSHIPS . '/' . $relationshipName; |
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return $group |
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// `self` |
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->get($selfUri, [$controllerClass, $selfGetMethod]) |
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// `related` |
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->get($resourceIdUri . $relationshipName, [$controllerClass, $selfGetMethod]); |
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} |
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/** |
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* @param GroupInterface $group |
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* @param string $resourceName |
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* @param string $relationshipName |
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* @param string $controllerClass |
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* @param string $addMethod |
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* |
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* @return GroupInterface |
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*/ |
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View Code Duplication |
protected static function addInRelationship( |
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GroupInterface $group, |
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string $resourceName, |
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string $relationshipName, |
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string $controllerClass, |
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string $addMethod |
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): GroupInterface { |
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$url = $resourceName . '/{' . JCI::ROUTE_KEY_INDEX . '}/' . |
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DocumentInterface::KEYWORD_RELATIONSHIPS . '/' . $relationshipName; |
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return $group->post($url, [$controllerClass, $addMethod]); |
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} |
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/** |
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* @param GroupInterface $group |
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* @param string $resourceName |
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* @param string $relationshipName |
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* @param string $controllerClass |
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* @param string $deleteMethod |
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* |
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* @return GroupInterface |
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*/ |
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View Code Duplication |
protected static function removeInRelationship( |
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GroupInterface $group, |
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string $resourceName, |
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string $relationshipName, |
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string $controllerClass, |
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string $deleteMethod |
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): GroupInterface { |
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$url = $resourceName . '/{' . JCI::ROUTE_KEY_INDEX . '}/' . |
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DocumentInterface::KEYWORD_RELATIONSHIPS . '/' . $relationshipName; |
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return $group->delete($url, [$controllerClass, $deleteMethod]); |
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} |
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/** |
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* @param string $prefix |
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* @param string $subUri |
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* @param string $method |
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* |
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* @return string |
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*/ |
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protected static function routeName(string $prefix, string $subUri, string $method): string |
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{ |
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assert(empty($method) === false); |
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// normalize prefix and url to have predictable name |
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if (empty($prefix) === true || $prefix[-1] !== '/') { |
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$prefix .= '/'; |
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} |
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if (empty($subUri) === false && $subUri[-1] === '/') { |
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$subUri = substr($subUri, 0, -1); |
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} |
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return $prefix . $subUri . '::' . $method; |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.