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PendingSingletonResourceRegistration.php (6.78 KB)

Pipeline.php (1.49 KB)

RedirectController.php (1.22 KB)

Redirector.php (7.17 KB)

ResolvesRouteDependencies.php (3.82 KB)

ResourceRegistrar.php (21.7 KB)

ResponseFactory.php (11.41 KB)

RouteCollection.php (8.52 KB)

RouteDependencyResolverTrait.php (135 B)

RouteUri.php (1.27 KB)

RouteUrlGenerator.php (14.61 KB)

RoutingServiceProvider.php (6.69 KB)

SortedMiddleware.php (3.74 KB)

Edit: ResourceRegistrar.php

<?php

namespace Illuminate\Routing;

use Illuminate\Support\Str;

class ResourceRegistrar
{
    /**
     * The router instance.
     *
     * @var \Illuminate\Routing\Router
     */
    protected $router;

/**
     * The default actions for a resourceful controller.
     *
     * @var string[]
     */
    protected $resourceDefaults = ['index', 'create', 'store', 'show', 'edit', 'update', 'destroy'];

/**
     * The default actions for a singleton resource controller.
     *
     * @var string[]
     */
    protected $singletonResourceDefaults = ['show', 'edit', 'update'];

/**
     * The parameters set for this resource instance.
     *
     * @var array|string
     */
    protected $parameters;

/**
     * The global parameter mapping.
     *
     * @var array
     */
    protected static $parameterMap = [];

/**
     * Singular global parameters.
     *
     * @var bool
     */
    protected static $singularParameters = true;

/**
     * The verbs used in the resource URIs.
     *
     * @var array
     */
    protected static $verbs = [
        'create' => 'create',
        'edit' => 'edit',
    ];

/**
     * Create a new resource registrar instance.
     *
     * @param  \Illuminate\Routing\Router  $router
     */
    public function __construct(Router $router)
    {
        $this->router = $router;
    }

/**
     * Route a resource to a controller.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\RouteCollection
     */
    public function register($name, $controller, array $options = [])
    {
        if (isset($options['parameters']) && ! isset($this->parameters)) {
            $this->parameters = $options['parameters'];
        }

// If the resource name contains a slash, we will assume the developer wishes to
        // register these resource routes with a prefix so we will set that up out of
        // the box so they don't have to mess with it. Otherwise, we will continue.
        if (str_contains($name, '/')) {
            $this->prefixedResource($name, $controller, $options);

return;
        }

// We need to extract the base resource from the resource name. Nested resources
        // are supported in the framework, but we need to know what name to use for a
        // place-holder on the route parameters, which should be the base resources.
        $base = $this->getResourceWildcard(last(explode('.', $name)));

$defaults = $this->resourceDefaults;

$collection = new RouteCollection;

$resourceMethods = $this->getResourceMethods($defaults, $options);

foreach ($resourceMethods as $m) {
            $optionsForMethod = $options;

if (isset($optionsForMethod['middleware_for'][$m])) {
                $optionsForMethod['middleware'] = $optionsForMethod['middleware_for'][$m];
            }

if (isset($optionsForMethod['excluded_middleware_for'][$m])) {
                $optionsForMethod['excluded_middleware'] = Router::uniqueMiddleware(array_merge(
                    $optionsForMethod['excluded_middleware'] ?? [],
                    $optionsForMethod['excluded_middleware_for'][$m]
                ));
            }

$route = $this->{'addResource'.ucfirst($m)}(
                $name, $base, $controller, $optionsForMethod
            );

if (isset($options['bindingFields'])) {
                $this->setResourceBindingFields($route, $options['bindingFields']);
            }

if (isset($options['trashed']) &&
                in_array($m, ! empty($options['trashed']) ? $options['trashed'] : array_intersect($resourceMethods, ['show', 'edit', 'update']))) {
                $route->withTrashed();
            }

$collection->add($route);
        }

return $collection;
    }

/**
     * Route a singleton resource to a controller.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\RouteCollection
     */
    public function singleton($name, $controller, array $options = [])
    {
        if (isset($options['parameters']) && ! isset($this->parameters)) {
            $this->parameters = $options['parameters'];
        }

// If the resource name contains a slash, we will assume the developer wishes to
        // register these singleton routes with a prefix so we will set that up out of
        // the box so they don't have to mess with it. Otherwise, we will continue.
        if (str_contains($name, '/')) {
            $this->prefixedSingleton($name, $controller, $options);

return;
        }

$defaults = $this->singletonResourceDefaults;

if (isset($options['creatable'])) {
            $defaults = array_merge($defaults, ['create', 'store', 'destroy']);
        } elseif (isset($options['destroyable'])) {
            $defaults = array_merge($defaults, ['destroy']);
        }

$collection = new RouteCollection;

$resourceMethods = $this->getResourceMethods($defaults, $options);

foreach ($resourceMethods as $m) {
            $optionsForMethod = $options;

if (isset($optionsForMethod['middleware_for'][$m])) {
                $optionsForMethod['middleware'] = $optionsForMethod['middleware_for'][$m];
            }

$route = $this->{'addSingleton'.ucfirst($m)}(
                $name, $controller, $optionsForMethod
            );

if (isset($options['bindingFields'])) {
                $this->setResourceBindingFields($route, $options['bindingFields']);
            }

$collection->add($route);
        }

return $collection;
    }

/**
     * Build a set of prefixed resource routes.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Router
     */
    protected function prefixedResource($name, $controller, array $options)
    {
        [$name, $prefix] = $this->getResourcePrefix($name);

// We need to extract the base resource from the resource name. Nested resources
        // are supported in the framework, but we need to know what name to use for a
        // place-holder on the route parameters, which should be the base resources.
        $callback = function ($me) use ($name, $controller, $options) {
            $me->resource($name, $controller, $options);
        };

return $this->router->group(['prefix' => $prefix], $callback);
    }

/**
     * Build a set of prefixed singleton routes.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Router
     */
    protected function prefixedSingleton($name, $controller, array $options)
    {
        [$name, $prefix] = $this->getResourcePrefix($name);

// We need to extract the base resource from the resource name. Nested resources
        // are supported in the framework, but we need to know what name to use for a
        // place-holder on the route parameters, which should be the base resources.
        $callback = function ($me) use ($name, $controller, $options) {
            $me->singleton($name, $controller, $options);
        };

return $this->router->group(['prefix' => $prefix], $callback);
    }

/**
     * Extract the resource and prefix from a resource name.
     *
     * @param  string  $name
     * @return array
     */
    protected function getResourcePrefix($name)
    {
        $segments = explode('/', $name);

// To get the prefix, we will take all of the name segments and implode them on
        // a slash. This will generate a proper URI prefix for us. Then we take this
        // last segment, which will be considered the final resources name we use.
        $prefix = implode('/', array_slice($segments, 0, -1));

return [end($segments), $prefix];
    }

/**
     * Get the applicable resource methods.
     *
     * @param  array  $defaults
     * @param  array  $options
     * @return array
     */
    protected function getResourceMethods($defaults, $options)
    {
        $methods = $defaults;

if (isset($options['only'])) {
            $methods = array_intersect($methods, (array) $options['only']);
        }

if (isset($options['except'])) {
            $methods = array_diff($methods, (array) $options['except']);
        }

return array_values($methods);
    }

/**
     * Add the index method for a resourceful route.
     *
     * @param  string  $name
     * @param  string  $base
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addResourceIndex($name, $base, $controller, $options)
    {
        $uri = $this->getResourceUri($name);

unset($options['missing']);

$action = $this->getResourceAction($name, $controller, 'index', $options);

return $this->router->get($uri, $action);
    }

/**
     * Add the create method for a resourceful route.
     *
     * @param  string  $name
     * @param  string  $base
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addResourceCreate($name, $base, $controller, $options)
    {
        $uri = $this->getResourceUri($name).'/'.static::$verbs['create'];

unset($options['missing']);

$action = $this->getResourceAction($name, $controller, 'create', $options);

return $this->router->get($uri, $action);
    }

/**
     * Add the store method for a resourceful route.
     *
     * @param  string  $name
     * @param  string  $base
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addResourceStore($name, $base, $controller, $options)
    {
        $uri = $this->getResourceUri($name);

unset($options['missing']);

$action = $this->getResourceAction($name, $controller, 'store', $options);

return $this->router->post($uri, $action);
    }

/**
     * Add the show method for a resourceful route.
     *
     * @param  string  $name
     * @param  string  $base
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addResourceShow($name, $base, $controller, $options)
    {
        $name = $this->getShallowName($name, $options);

$uri = $this->getResourceUri($name).'/{'.$base.'}';

$action = $this->getResourceAction($name, $controller, 'show', $options);

return $this->router->get($uri, $action);
    }

/**
     * Add the edit method for a resourceful route.
     *
     * @param  string  $name
     * @param  string  $base
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addResourceEdit($name, $base, $controller, $options)
    {
        $name = $this->getShallowName($name, $options);

$uri = $this->getResourceUri($name).'/{'.$base.'}/'.static::$verbs['edit'];

$action = $this->getResourceAction($name, $controller, 'edit', $options);

return $this->router->get($uri, $action);
    }

/**
     * Add the update method for a resourceful route.
     *
     * @param  string  $name
     * @param  string  $base
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addResourceUpdate($name, $base, $controller, $options)
    {
        $name = $this->getShallowName($name, $options);

$uri = $this->getResourceUri($name).'/{'.$base.'}';

$action = $this->getResourceAction($name, $controller, 'update', $options);

return $this->router->match(['PUT', 'PATCH'], $uri, $action);
    }

/**
     * Add the destroy method for a resourceful route.
     *
     * @param  string  $name
     * @param  string  $base
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addResourceDestroy($name, $base, $controller, $options)
    {
        $name = $this->getShallowName($name, $options);

$uri = $this->getResourceUri($name).'/{'.$base.'}';

$action = $this->getResourceAction($name, $controller, 'destroy', $options);

return $this->router->delete($uri, $action);
    }

/**
     * Add the create method for a singleton route.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addSingletonCreate($name, $controller, $options)
    {
        $uri = $this->getResourceUri($name).'/'.static::$verbs['create'];

unset($options['missing']);

$action = $this->getResourceAction($name, $controller, 'create', $options);

return $this->router->get($uri, $action);
    }

/**
     * Add the store method for a singleton route.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addSingletonStore($name, $controller, $options)
    {
        $uri = $this->getResourceUri($name);

unset($options['missing']);

$action = $this->getResourceAction($name, $controller, 'store', $options);

return $this->router->post($uri, $action);
    }

/**
     * Add the show method for a singleton route.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addSingletonShow($name, $controller, $options)
    {
        $uri = $this->getResourceUri($name);

unset($options['missing']);

$action = $this->getResourceAction($name, $controller, 'show', $options);

return $this->router->get($uri, $action);
    }

/**
     * Add the edit method for a singleton route.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addSingletonEdit($name, $controller, $options)
    {
        $name = $this->getShallowName($name, $options);

$uri = $this->getResourceUri($name).'/'.static::$verbs['edit'];

$action = $this->getResourceAction($name, $controller, 'edit', $options);

return $this->router->get($uri, $action);
    }

/**
     * Add the update method for a singleton route.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addSingletonUpdate($name, $controller, $options)
    {
        $name = $this->getShallowName($name, $options);

$uri = $this->getResourceUri($name);

$action = $this->getResourceAction($name, $controller, 'update', $options);

return $this->router->match(['PUT', 'PATCH'], $uri, $action);
    }

/**
     * Add the destroy method for a singleton route.
     *
     * @param  string  $name
     * @param  string  $controller
     * @param  array  $options
     * @return \Illuminate\Routing\Route
     */
    protected function addSingletonDestroy($name, $controller, $options)
    {
        $name = $this->getShallowName($name, $options);

$uri = $this->getResourceUri($name);

$action = $this->getResourceAction($name, $controller, 'destroy', $options);

return $this->router->delete($uri, $action);
    }

/**
     * Get the name for a given resource with shallowness applied when applicable.
     *
     * @param  string  $name
     * @param  array  $options
     * @return string
     */
    protected function getShallowName($name, $options)
    {
        return isset($options['shallow']) && $options['shallow']
            ? last(explode('.', $name))
            : $name;
    }

/**
     * Set the route's binding fields if the resource is scoped.
     *
     * @param  \Illuminate\Routing\Route  $route
     * @param  array  $bindingFields
     * @return void
     */
    protected function setResourceBindingFields($route, $bindingFields)
    {
        preg_match_all('/(?<={).*?(?=})/', $route->uri, $matches);

$fields = array_fill_keys($matches[0], null);

$route->setBindingFields(array_replace(
            $fields, array_intersect_key($bindingFields, $fields)
        ));
    }

/**
     * Get the base resource URI for a given resource.
     *
     * @param  string  $resource
     * @return string
     */
    public function getResourceUri($resource)
    {
        if (! str_contains($resource, '.')) {
            return $resource;
        }

// Once we have built the base URI, we'll remove the parameter holder for this
        // base resource name so that the individual route adders can suffix these
        // paths however they need to, as some do not have any parameters at all.
        $segments = explode('.', $resource);

$uri = $this->getNestedResourceUri($segments);

return str_replace('/{'.$this->getResourceWildcard(end($segments)).'}', '', $uri);
    }

/**
     * Get the URI for a nested resource segment array.
     *
     * @param  array  $segments
     * @return string
     */
    protected function getNestedResourceUri(array $segments)
    {
        // We will spin through the segments and create a place-holder for each of the
        // resource segments, as well as the resource itself. Then we should get an
        // entire string for the resource URI that contains all nested resources.
        return implode('/', array_map(function ($s) {
            return $s.'/{'.$this->getResourceWildcard($s).'}';
        }, $segments));
    }

/**
     * Format a resource parameter for usage.
     *
     * @param  string  $value
     * @return string
     */
    public function getResourceWildcard($value)
    {
        if (isset($this->parameters[$value])) {
            $value = $this->parameters[$value];
        } elseif (isset(static::$parameterMap[$value])) {
            $value = static::$parameterMap[$value];
        } elseif ($this->parameters === 'singular' || static::$singularParameters) {
            $value = Str::singular($value);
        }

return str_replace('-', '_', $value);
    }

/**
     * Get the action array for a resource route.
     *
     * @param  string  $resource
     * @param  string  $controller
     * @param  string  $method
     * @param  array  $options
     * @return array
     */
    protected function getResourceAction($resource, $controller, $method, $options)
    {
        $name = $this->getResourceRouteName($resource, $method, $options);

$action = ['as' => $name, 'uses' => $controller.'@'.$method];

if (isset($options['middleware'])) {
            $action['middleware'] = $options['middleware'];
        }

if (isset($options['excluded_middleware'])) {
            $action['excluded_middleware'] = $options['excluded_middleware'];
        }

if (isset($options['wheres'])) {
            $action['where'] = $options['wheres'];
        }

if (isset($options['missing'])) {
            $action['missing'] = $options['missing'];
        }

return $action;
    }

/**
     * Get the name for a given resource.
     *
     * @param  string  $resource
     * @param  string  $method
     * @param  array  $options
     * @return string
     */
    protected function getResourceRouteName($resource, $method, $options)
    {
        $name = $resource;

// If the names array has been provided to us we will check for an entry in the
        // array first. We will also check for the specific method within this array
        // so the names may be specified on a more "granular" level using methods.
        if (isset($options['names'])) {
            if (is_string($options['names'])) {
                $name = $options['names'];
            } elseif (isset($options['names'][$method])) {
                return $options['names'][$method];
            }
        }

// If a global prefix has been assigned to all names for this resource, we will
        // grab that so we can prepend it onto the name when we create this name for
        // the resource action. Otherwise we'll just use an empty string for here.
        $prefix = isset($options['as']) ? $options['as'].'.' : '';

return trim(sprintf('%s%s.%s', $prefix, $name, $method), '.');
    }

/**
     * Set or unset the unmapped global parameters to singular.
     *
     * @param  bool  $singular
     * @return void
     */
    public static function singularParameters($singular = true)
    {
        static::$singularParameters = (bool) $singular;
    }

/**
     * Get the global parameter map.
     *
     * @return array
     */
    public static function getParameters()
    {
        return static::$parameterMap;
    }

/**
     * Set the global parameter mapping.
     *
     * @param  array  $parameters
     * @return void
     */
    public static function setParameters(array $parameters = [])
    {
        static::$parameterMap = $parameters;
    }

/**
     * Get or set the action verbs used in the resource URIs.
     *
     * @param  array  $verbs
     * @return array
     */
    public static function verbs(array $verbs = [])
    {
        if (empty($verbs)) {
            return static::$verbs;
        }

static::$verbs = array_merge(static::$verbs, $verbs);
    }
}