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<?php |
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namespace App\Core\Rest; |
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use InvalidArgumentException; |
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use Slim\Interfaces\RouteInterface; |
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use Slim\Interfaces\RouterInterface; |
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class Router |
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{ |
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const DEFAULT_KEY = 'id'; |
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const DEFAULT_REQUIREMENT = '[0-9]+'; |
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/** |
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* @var RouterInterface |
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*/ |
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protected $router; |
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/** |
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* @var string |
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*/ |
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protected $prefix; |
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/** |
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* @var string |
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*/ |
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protected $key; |
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/** |
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* @var string |
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*/ |
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protected $requirement; |
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/** |
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* @var array |
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*/ |
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protected $CRUDMethods; |
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/** |
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* Constructor. |
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* |
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* @param RouterInterface $router |
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* @param array $config |
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*/ |
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public function __construct(RouterInterface $router, array $config = []) |
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{ |
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$this->router = $router; |
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$this->prefix = $config['prefix'] ?? ''; |
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$this->key = $config['key'] ?? self::DEFAULT_KEY; |
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$this->requirement = $config['requirement'] ?? self::DEFAULT_REQUIREMENT; |
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$this->CRUDMethods = [ |
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'get' => $config['crud']['get'] ?? true, |
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'cget' => $config['crud']['get_collection'] ?? true, |
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'post' => $config['crud']['post'] ?? true, |
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'put' => $config['crud']['put'] ?? true, |
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'delete' => $config['crud']['delete'] ?? true, |
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'cdelete' => $config['crud']['delete_collection'] ?? false |
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]; |
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} |
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/** |
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* Gets the URL pattern of a resource. |
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* |
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* @param string $collection |
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* @param bool $one |
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* @param array $options |
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* |
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* @return string |
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*/ |
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public function pattern(string $collection, bool $one = true, array $options = []) |
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{ |
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$key = $options['key'] ?? $this->key; |
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$requirement = $options['requirement'] ?? $this->requirement; |
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if ($requirement) { |
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$requirement = ':' . $requirement; |
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} |
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return $this->prefix . '/' . $collection . ($one ? '/{' . $key . $requirement . '}' : ''); |
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} |
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/** |
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* Gets the URL pattern of a sub resource. |
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* |
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* @param string $parentCollection |
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* @param string $subCollection |
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* @param bool $one |
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* @param array $options |
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* |
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* @return string |
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*/ |
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public function subPattern(string $parentCollection, string $subCollection, bool $one = true, array $options = []) |
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{ |
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$parentSingular = $options['parent_singular'] ?? $this->singular($parentCollection); |
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$subSingular = $options['sub_singular'] ?? $this->singular($subCollection); |
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$parentKey = $options['parent_key'] ?? $parentSingular . '_' . $this->key; |
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$subKey = $options['sub_key'] ?? $subSingular . '_' . $this->key; |
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$parentRequirement = $options['parent_requirement'] ?? $this->requirement; |
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$subRequirement = $options['sub_requirement'] ?? $this->requirement; |
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if ($subRequirement) { |
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$subRequirement = ':' . $subRequirement; |
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} |
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$parent = $this->pattern($parentCollection, true, [ |
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'key' => $parentKey, |
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'requirement' => $parentRequirement |
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]); |
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return $parent . '/' . $subCollection . ($one ? '/{' . $subKey . $subRequirement . '}' : ''); |
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} |
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/** |
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* Generates a route for a single resource. |
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* |
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* @param string $method |
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* @param string $collection |
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* @param string $controller |
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* @param array $options |
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* |
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* @return RouteInterface |
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*/ |
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public function one(string $method, string $collection, string $controller, array $options = []) |
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{ |
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if (!$method) { |
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throw new InvalidArgumentException('The method is required'); |
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} |
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$singular = $options['singular'] ?? $this->singular($collection); |
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if ($collection === $singular) { |
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throw new InvalidArgumentException('The collection name and its singular must be different'); |
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} |
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$method = strtolower($method); |
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return $this->router->map( |
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[$method], |
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$this->pattern($collection, true, $options), |
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$controller . ':' . $method . ucfirst($singular) |
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)->setName($method . '_' . $singular); |
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} |
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/** |
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* Generates a single route for a sub resource. |
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* |
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* @param string $method |
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* @param string $parentCollection |
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* @param string $subCollection |
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* @param string $controller |
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* @param array $options |
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* |
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* @return RouteInterface |
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*/ |
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public function subOne(string $method, string $parentCollection, string $subCollection, string $controller, array $options = []) |
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{ |
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if (!$method) { |
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throw new InvalidArgumentException('The method is required'); |
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} |
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$parentSingular = $options['parent_singular'] ?? $this->singular($parentCollection); |
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$subSingular = $options['sub_singular'] ?? $this->singular($subCollection); |
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if ($parentCollection === $parentSingular) { |
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throw new InvalidArgumentException('The parent collection name and its singular must be different'); |
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} |
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if ($subCollection === $subSingular) { |
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throw new InvalidArgumentException('The sub collection name and its singular must be different'); |
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} |
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$method = strtolower($method); |
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return $this->router->map( |
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[$method], |
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$this->subPattern($parentCollection, $subCollection, true, $options), |
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$controller . ':' . $method . ucfirst($parentSingular) . ucfirst($subSingular) |
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)->setName($method . '_' . $parentSingular . '_' . $subSingular); |
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} |
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/** |
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* Generates a route for a collection. |
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* |
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* @param string $method |
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* @param string $collection |
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* @param string $controller |
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* |
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* @return RouteInterface |
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*/ |
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public function collection(string $method, string $collection, string $controller) |
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{ |
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$method = strtolower($method); |
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return $this->router->map( |
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[$method], |
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$this->pattern($collection, false), |
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$controller . ':' . $method . ucfirst($collection) |
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)->setName($method . '_' . $collection); |
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} |
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/** |
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* Generates a route for a sub collection. |
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* |
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* @param string $method |
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* @param string $parentCollection |
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* @param string $subCollection |
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* @param string $controller |
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* @param array $options |
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* |
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* @return RouteInterface |
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*/ |
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public function subCollection(string $method, string $parentCollection, string $subCollection, string $controller, array $options = []) |
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{ |
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$parentSingular = $options['parent_singular'] ?? $this->singular($parentCollection); |
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return $this->router->map( |
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[$method], |
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$this->subPattern($parentCollection, $subCollection, false, $options), |
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$controller . ':get' . ucfirst($parentSingular) . ucfirst($subCollection) |
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)->setName('get_' . $parentSingular . '_' . $subCollection); |
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} |
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/** |
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* Generates all routes for a resource. |
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* |
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* @param string $collection |
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* @param string $controller |
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* @param array $middleware |
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* @param array $options |
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* |
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* @return RouteInterface[] |
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*/ |
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public function CRUD(string $collection, string $controller, array $middleware = [], array $options = []) |
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{ |
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$routes = []; |
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foreach ($this->CRUDMethods as $method => $enabled) { |
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if ($enabled) { |
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$routes[$method] = $this->$method($collection, $controller, 'post' === $method ? ($options['singular'] ?? '') : $options); |
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} |
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} |
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if (!empty($middleware)) { |
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foreach ($routes as $route) { |
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foreach ($middleware as $m) { |
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$route->add($m); |
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} |
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} |
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} |
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return $routes; |
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} |
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/** |
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* Generates all routes for a sub resource. |
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* |
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* @param string $parentCollection |
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* @param string $subCollection |
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* @param string $controller |
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* @param array $middleware |
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* @param array $options |
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* |
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* @return RouteInterface[] |
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*/ |
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public function subCRUD(string $parentCollection, string $subCollection, string $controller, array $middleware = [], array $options = []) |
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{ |
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$routes = []; |
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foreach ($this->CRUDMethods as $method => $enabled) { |
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if ($enabled) { |
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$call = $method . 'Sub'; |
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$routes[$method] = $this->$call($parentCollection, $subCollection, $controller, $options); |
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} |
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} |
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if (!empty($middleware)) { |
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foreach ($routes as $route) { |
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foreach ($middleware as $m) { |
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$route->add($m); |
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} |
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} |
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} |
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return $routes; |
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} |
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/** |
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* Generates a route for a single resource with the GET method. |
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* |
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* @param string $collection |
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* @param string $controller |
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* @param array $options |
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* |
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* @return RouteInterface |
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*/ |
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public function get(string $collection, string $controller, array $options = []) |
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{ |
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return $this->one('GET', $collection, $controller, $options); |
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} |
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/** |
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* Generates a route for a single sub resource with the GET method. |
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* |
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* @param string $parentCollection |
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* @param string $subCollection |
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* @param string $controller |
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* @param array $options |
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* |
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* @return RouteInterface |
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*/ |
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public function getSub(string $parentCollection, string $subCollection, string $controller, array $options = []) |
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{ |
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return $this->subOne('GET', $parentCollection, $subCollection, $controller, $options); |
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} |
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/** |
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* Generates a route for a collection with the GET method. |
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* |
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* @param string $collection |
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* @param string $controller |
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* |
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* @return RouteInterface |
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*/ |
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public function cget(string $collection, string $controller) |
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{ |
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return $this->collection('GET', $collection, $controller); |
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} |
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/** |
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* Generates a route for a sub resource collection with the GET method. |
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* |
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* @param string $parentCollection |
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* @param string $subCollection |
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* @param string $controller |
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* @param array $options |
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* |
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* @return RouteInterface |
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*/ |
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public function cgetSub(string $parentCollection, string $subCollection, string $controller, array $options = []) |
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{ |
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return $this->subCollection('GET', $parentCollection, $subCollection, $controller, $options); |
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} |
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/** |
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* Generates a route for a collection with the POST method. |
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* |
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* @param string $collection |
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* @param string $controller |
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* @param string $singular |
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* |
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* @return RouteInterface |
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*/ |
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public function post(string $collection, string $controller, string $singular = '') |
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{ |
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if (!$singular) { |
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$singular = $this->singular($collection); |
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} |
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return $this->router->map( |
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['POST'], |
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$this->pattern($collection, false), |
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$controller . ':post' . ucfirst($singular) |
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)->setName('post_' . $singular); |
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} |
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|
368
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/** |
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* Generates a route for a sub resource collection with the POST method. |
370
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* |
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* @param string $parentCollection |
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* @param string $subCollection |
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* @param string $controller |
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* @param array $options |
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* |
376
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* @return RouteInterface |
377
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*/ |
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public function postSub(string $parentCollection, string $subCollection, string $controller, array $options = []) |
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{ |
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$parentSingular = $options['parent_singular'] ?? $this->singular($parentCollection); |
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$subSingular = $options['sub_singular'] ?? $this->singular($subCollection); |
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|
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return $this->router->map( |
384
|
|
|
['POST'], |
385
|
|
|
$this->subPattern($parentCollection, $subCollection, false, $options), |
386
|
|
|
$controller . ':post' . ucfirst($parentSingular) . ucfirst($subSingular) |
387
|
|
|
)->setName('post_' . $parentSingular . '_' . $subSingular); |
388
|
|
|
} |
389
|
|
|
|
390
|
|
|
/** |
391
|
|
|
* Generates a route for a single resource with the PUT method. |
392
|
|
|
* |
393
|
|
|
* @param string $collection |
394
|
|
|
* @param string $controller |
395
|
|
|
* @param array $options |
396
|
|
|
* |
397
|
|
|
* @return RouteInterface |
398
|
|
|
*/ |
399
|
|
|
public function put(string $collection, string $controller, array $options = []) |
400
|
|
|
{ |
401
|
|
|
return $this->one('PUT', $collection, $controller, $options); |
402
|
|
|
} |
403
|
|
|
|
404
|
|
|
/** |
405
|
|
|
* Generates a route for a single sub resource with the PUT method. |
406
|
|
|
* |
407
|
|
|
* @param string $parentCollection |
408
|
|
|
* @param string $subCollection |
409
|
|
|
* @param string $controller |
410
|
|
|
* @param array $options |
411
|
|
|
* |
412
|
|
|
* @return RouteInterface |
413
|
|
|
*/ |
414
|
|
|
public function putSub(string $parentCollection, string $subCollection, string $controller, array $options = []) |
415
|
|
|
{ |
416
|
|
|
return $this->subOne('PUT', $parentCollection, $subCollection, $controller, $options); |
417
|
|
|
} |
418
|
|
|
|
419
|
|
|
/** |
420
|
|
|
* Generates a route for a single resource with the DELETE method. |
421
|
|
|
* |
422
|
|
|
* @param string $collection |
423
|
|
|
* @param string $controller |
424
|
|
|
* @param array $options |
425
|
|
|
* |
426
|
|
|
* @return RouteInterface |
427
|
|
|
*/ |
428
|
|
|
public function delete(string $collection, string $controller, array $options = []) |
429
|
|
|
{ |
430
|
|
|
return $this->one('DELETE', $collection, $controller, $options); |
431
|
|
|
} |
432
|
|
|
|
433
|
|
|
/** |
434
|
|
|
* Generates a route for a single sub resource with the DELETE method. |
435
|
|
|
* |
436
|
|
|
* @param string $parentCollection |
437
|
|
|
* @param string $subCollection |
438
|
|
|
* @param string $controller |
439
|
|
|
* @param array $options |
440
|
|
|
* |
441
|
|
|
* @return RouteInterface |
442
|
|
|
*/ |
443
|
|
|
public function deleteSub(string $parentCollection, string $subCollection, string $controller, array $options = []) |
444
|
|
|
{ |
445
|
|
|
return $this->subOne('DELETE', $parentCollection, $subCollection, $controller, $options); |
446
|
|
|
} |
447
|
|
|
|
448
|
|
|
/** |
449
|
|
|
* Generates a route for a collection with the DELETE method. |
450
|
|
|
* |
451
|
|
|
* @param string $collection |
452
|
|
|
* @param string $controller |
453
|
|
|
* |
454
|
|
|
* @return RouteInterface |
455
|
|
|
*/ |
456
|
|
|
public function cdelete(string $collection, string $controller) |
457
|
|
|
{ |
458
|
|
|
return $this->collection('DELETE', $collection, $controller); |
459
|
|
|
} |
460
|
|
|
|
461
|
|
|
/** |
462
|
|
|
* Generates a route for a sub resource collection with the DELETE method. |
463
|
|
|
* |
464
|
|
|
* @param string $parentCollection |
465
|
|
|
* @param string $subCollection |
466
|
|
|
* @param string $controller |
467
|
|
|
* @param array $options |
468
|
|
|
* |
469
|
|
|
* @return RouteInterface |
470
|
|
|
*/ |
471
|
|
|
public function cdeleteSub(string $parentCollection, string $subCollection, string $controller, array $options = []) |
472
|
|
|
{ |
473
|
|
|
return $this->subCollection('DELETE', $parentCollection, $subCollection, $controller, $options); |
474
|
|
|
} |
475
|
|
|
|
476
|
|
|
/** |
477
|
|
|
* Gets a resource name's singular (removes last character). |
478
|
|
|
* |
479
|
|
|
* @param string $collection |
480
|
|
|
* |
481
|
|
|
* @return string |
482
|
|
|
*/ |
483
|
|
|
public function singular(string $collection): string |
484
|
|
|
{ |
485
|
|
|
return substr($collection, 0, -1); |
486
|
|
|
} |
487
|
|
|
|
488
|
|
|
/** |
489
|
|
|
* Sets URLs prefix. |
490
|
|
|
* |
491
|
|
|
* @param string $prefix |
492
|
|
|
*/ |
493
|
|
|
public function setPrefix(string $prefix) |
494
|
|
|
{ |
495
|
|
|
$this->prefix = $prefix; |
496
|
|
|
} |
497
|
|
|
|
498
|
|
|
/** |
499
|
|
|
* Gets URLs prefix. |
500
|
|
|
* |
501
|
|
|
* @return string |
502
|
|
|
*/ |
503
|
|
|
public function getPrefix(): string |
504
|
|
|
{ |
505
|
|
|
return $this->prefix; |
506
|
|
|
} |
507
|
|
|
|
508
|
|
|
/** |
509
|
|
|
* Sets the default key. |
510
|
|
|
* |
511
|
|
|
* @param string $key |
512
|
|
|
*/ |
513
|
|
|
public function setKey(string $key) |
514
|
|
|
{ |
515
|
|
|
$this->key = $key; |
516
|
|
|
} |
517
|
|
|
|
518
|
|
|
/** |
519
|
|
|
* Gets the default key. |
520
|
|
|
* |
521
|
|
|
* @return string |
522
|
|
|
*/ |
523
|
|
|
public function getKey(): string |
524
|
|
|
{ |
525
|
|
|
return $this->key; |
526
|
|
|
} |
527
|
|
|
|
528
|
|
|
/** |
529
|
|
|
* Sets the default route placeholder requirement. |
530
|
|
|
* |
531
|
|
|
* @param string $requirement |
532
|
|
|
*/ |
533
|
|
|
public function setRequirement(string $requirement) |
534
|
|
|
{ |
535
|
|
|
$this->requirement = $requirement; |
536
|
|
|
} |
537
|
|
|
|
538
|
|
|
/** |
539
|
|
|
* Gets the default route placeholder requirement. |
540
|
|
|
* |
541
|
|
|
* @return string |
542
|
|
|
*/ |
543
|
|
|
public function getRequirement(): string |
544
|
|
|
{ |
545
|
|
|
return $this->requirement; |
546
|
|
|
} |
547
|
|
|
|
548
|
|
|
/** |
549
|
|
|
* Sets the CRUD methods. |
550
|
|
|
* |
551
|
|
|
* @param array $methods |
552
|
|
|
*/ |
553
|
|
|
public function setCRUDMethods(array $methods) |
554
|
|
|
{ |
555
|
|
|
$this->CRUDMethods = $methods; |
556
|
|
|
} |
557
|
|
|
|
558
|
|
|
/** |
559
|
|
|
* Gets the CRUD methods. |
560
|
|
|
* |
561
|
|
|
* @return array |
562
|
|
|
*/ |
563
|
|
|
public function getCRUDMethods(): array |
564
|
|
|
{ |
565
|
|
|
return $this->CRUDMethods; |
566
|
|
|
} |
567
|
|
|
} |
568
|
|
|
|