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57 lines
1.8 KiB
PHP
57 lines
1.8 KiB
PHP
<?php
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namespace App\Providers;
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use App\Services\Captcha\CaptchaManager;
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use Illuminate\Support\Facades\Blade;
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use Illuminate\Support\Facades\Validator;
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use Illuminate\Support\ServiceProvider;
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class CaptchaServiceProvider extends ServiceProvider
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{
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public function register(): void
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{
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$this->app->singleton('captcha.manager', fn ($app) => new CaptchaManager($app));
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$this->app->alias('captcha.manager', CaptchaManager::class);
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}
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public function boot(): void
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{
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$this->registerValidationRule();
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$this->registerBladeDirectives();
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}
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/**
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* Driver-agnostic validation rule.
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*
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* Usage: 'some_field' => 'captcha_verify'
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*
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* It ignores $value (each provider uses a different field name) and instead
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* validates the whole request against the active driver's own response field.
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*/
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private function registerValidationRule(): void
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{
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Validator::extend('captcha_verify', function ($attribute, $value, $parameters, $validator) {
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/** @var CaptchaManager $manager */
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$manager = app('captcha.manager');
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return $manager->active()->verify($validator->getData());
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}, 'The captcha verification failed. Please try again.');
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}
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private function registerBladeDirectives(): void
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{
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// @captcha or @captcha(['data-theme' => 'dark']) -> renders active widget
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Blade::directive('captcha', function ($expression) {
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$args = trim((string) $expression) === '' ? '[]' : $expression;
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return "<?php echo app('captcha.manager')->active()->render($args); ?>";
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});
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// @captchaScripts -> any <script>/<link> the active widget needs
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Blade::directive('captchaScripts', function () {
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return "<?php echo app('captcha.manager')->active()->scripts(); ?>";
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});
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}
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}
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