Subversion-Projekte lars-tiefland.laravel_shop

<?php

namespace Illuminate\Foundation\Http;

use Illuminate\Auth\Access\AuthorizationException;

use Illuminate\Auth\Access\Response;

use Illuminate\Contracts\Container\Container;

use Illuminate\Contracts\Validation\Factory as ValidationFactory;

use Illuminate\Contracts\Validation\ValidatesWhenResolved;

use Illuminate\Contracts\Validation\Validator;

use Illuminate\Http\Request;

use Illuminate\Routing\Redirector;

use Illuminate\Validation\ValidatesWhenResolvedTrait;

use Illuminate\Validation\ValidationException;

class FormRequest extends Request implements ValidatesWhenResolved

{

    use ValidatesWhenResolvedTrait;

    /**

     * The container instance.

     *

     * @var \Illuminate\Contracts\Container\Container

     */

    protected $container;

    /**

     * The redirector instance.

     *

     * @var \Illuminate\Routing\Redirector

     */

    protected $redirector;

    /**

     * The URI to redirect to if validation fails.

     *

     * @var string

     */

    protected $redirect;

    /**

     * The route to redirect to if validation fails.

     *

     * @var string

     */

    protected $redirectRoute;

    /**

     * The controller action to redirect to if validation fails.

     *

     * @var string

     */

    protected $redirectAction;

    /**

     * The key to be used for the view error bag.

     *

     * @var string

     */

    protected $errorBag = 'default';

    /**

     * Indicates whether validation should stop after the first rule failure.

     *

     * @var bool

     */

    protected $stopOnFirstFailure = false;

    /**

     * The validator instance.

     *

     * @var \Illuminate\Contracts\Validation\Validator

     */

    protected $validator;

    /**

     * Get the validator instance for the request.

     *

     * @return \Illuminate\Contracts\Validation\Validator

     */

    protected function getValidatorInstance()

    {

        if ($this->validator) {

            return $this->validator;

        }

        $factory = $this->container->make(ValidationFactory::class);

        if (method_exists($this, 'validator')) {

            $validator = $this->container->call([$this, 'validator'], compact('factory'));

        } else {

            $validator = $this->createDefaultValidator($factory);

        }

        if (method_exists($this, 'withValidator')) {

            $this->withValidator($validator);

        }

        $this->setValidator($validator);

        return $this->validator;

    }

    /**

     * Create the default validator instance.

     *

     * @param  \Illuminate\Contracts\Validation\Factory  $factory

     * @return \Illuminate\Contracts\Validation\Validator

     */

    protected function createDefaultValidator(ValidationFactory $factory)

    {

        $rules = method_exists($this, 'rules') ? $this->container->call([$this, 'rules']) : [];

        $validator = $factory->make(

            $this->validationData(), $rules,

            $this->messages(), $this->attributes()

        )->stopOnFirstFailure($this->stopOnFirstFailure);

        if ($this->isPrecognitive()) {

            $validator->setRules(

                $this->filterPrecognitiveRules($validator->getRulesWithoutPlaceholders())

            );

        }

        return $validator;

    }

    /**

     * Get data to be validated from the request.

     *

     * @return array

     */

    public function validationData()

    {

        return $this->all();

    }

    /**

     * Handle a failed validation attempt.

     *

     * @param  \Illuminate\Contracts\Validation\Validator  $validator

     * @return void

     *

     * @throws \Illuminate\Validation\ValidationException

     */

    protected function failedValidation(Validator $validator)

    {

        throw (new ValidationException($validator))

                    ->errorBag($this->errorBag)

                    ->redirectTo($this->getRedirectUrl());

    }

    /**

     * Get the URL to redirect to on a validation error.

     *

     * @return string

     */

    protected function getRedirectUrl()

    {

        $url = $this->redirector->getUrlGenerator();

        if ($this->redirect) {

            return $url->to($this->redirect);

        } elseif ($this->redirectRoute) {

            return $url->route($this->redirectRoute);

        } elseif ($this->redirectAction) {

            return $url->action($this->redirectAction);

        }

        return $url->previous();

    }

    /**

     * Determine if the request passes the authorization check.

     *

     * @return bool

     *

     * @throws \Illuminate\Auth\Access\AuthorizationException

     */

    protected function passesAuthorization()

    {

        if (method_exists($this, 'authorize')) {

            $result = $this->container->call([$this, 'authorize']);

            return $result instanceof Response ? $result->authorize() : $result;

        }

        return true;

    }

    /**

     * Handle a failed authorization attempt.

     *

     * @return void

     *

     * @throws \Illuminate\Auth\Access\AuthorizationException

     */

    protected function failedAuthorization()

    {

        throw new AuthorizationException;

    }

    /**

     * Get a validated input container for the validated input.

     *

     * @param  array|null  $keys

     * @return \Illuminate\Support\ValidatedInput|array

     */

    public function safe(array $keys = null)

    {

        return is_array($keys)

                    ? $this->validator->safe()->only($keys)

                    : $this->validator->safe();

    }

    /**

     * Get the validated data from the request.

     *

     * @param  array|int|string|null  $key

     * @param  mixed  $default

     * @return mixed

     */

    public function validated($key = null, $default = null)

    {

        return data_get($this->validator->validated(), $key, $default);

    }

    /**

     * Get custom messages for validator errors.

     *

     * @return array

     */

    public function messages()

    {

        return [];

    }

    /**

     * Get custom attributes for validator errors.

     *

     * @return array

     */

    public function attributes()

    {

        return [];

    }

    /**

     * Set the Validator instance.

     *

     * @param  \Illuminate\Contracts\Validation\Validator  $validator

     * @return $this

     */

    public function setValidator(Validator $validator)

    {

        $this->validator = $validator;

        return $this;

    }

    /**

     * Set the Redirector instance.

     *

     * @param  \Illuminate\Routing\Redirector  $redirector

     * @return $this

     */

    public function setRedirector(Redirector $redirector)

    {

        $this->redirector = $redirector;

        return $this;

    }

    /**

     * Set the container implementation.

     *

     * @param  \Illuminate\Contracts\Container\Container  $container

     * @return $this

     */

    public function setContainer(Container $container)

    {

        $this->container = $container;

        return $this;

    }

}