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<?php |
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namespace Proengsoft\JsValidation; |
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use Closure; |
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use Illuminate\Contracts\Config\Repository as Config; |
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use Illuminate\Contracts\Validation\Factory as ValidationFactory; |
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use Illuminate\Http\Request; |
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use Proengsoft\JsValidation\Remote\Resolver; |
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use Proengsoft\JsValidation\Remote\Validator as RemoteValidator; |
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class RemoteValidationMiddleware |
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{ |
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/** |
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* Validator factory instance to wrap. |
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* |
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* @var \Illuminate\Contracts\Validation\Factory |
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*/ |
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protected $factory; |
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/** |
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* Field used to detect Javascript validation. |
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* |
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* @var mixed |
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*/ |
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protected $field; |
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/** |
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* Whether to escape messages or not. |
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* |
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* @var bool |
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*/ |
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protected $escape; |
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/** |
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* RemoteValidationMiddleware constructor. |
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* |
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* @param \Illuminate\Contracts\Validation\Factory $validator |
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* @param \Illuminate\Contracts\Config\Repository $config |
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*/ |
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public function __construct(ValidationFactory $validator, Config $config) |
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{ |
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$this->factory = $validator; |
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$this->field = $config->get('jsvalidation.remote_validation_field'); |
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$this->escape = (bool) $config->get('jsvalidation.escape', false); |
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} |
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/** |
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* Handle an incoming request. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @param \Closure $next |
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* @return mixed |
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*/ |
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public function handle(Request $request, Closure $next) |
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{ |
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if ($request->has($this->field)) { |
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$this->wrapValidator(); |
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} |
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return $next($request); |
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} |
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/** |
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* Wraps Validator resolver with RemoteValidator resolver. |
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* |
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* @return void |
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*/ |
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protected function wrapValidator() |
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{ |
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$resolver = new Resolver($this->factory, $this->escape); |
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$this->factory->resolver($resolver->resolver($this->field)); |
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$this->factory->extend(RemoteValidator::EXTENSION_NAME, $resolver->validatorClosure()); |
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} |
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} |
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proengsoft /
laravel-jsvalidation
