/**
* Boot the service provider.
*
* @return null
*/
public function boot(Router $router)
{
$this->publishes([__DIR__ . '/config/captcha.php' => config_path('captcha.php')]);
$this->mergeConfigFrom(__DIR__ . '/config/captcha.php', 'captcha');
$this->registerValidationRules($this->app['validator']);
$this->app->singleton('captcha', function ($app) {
return new Captcha();
});
$router->pattern('sha1', '[0-9a-f]{5,40}');
$router->pattern('alphanumeric', '[0-9a-z]{1,32}');
/**
* Destroys an existing captcha and returns a new one.
*
* @return Response A redirect
*/
$router->get(config('captcha.route') . '/replace', function () {
$captcha = Captcha::replace(Request::get('hash', null));
return redirect(config('captcha.route') . '/' . $captcha->profile . '/' . $captcha->getHash() . '.png');
});
/**
* Destroys an existing captcha and returns a new one using JSON.
*
* @return \Intervention\Image\ImageManager
*/
$router->get(config('captcha.route') . '/replace.json', function () {
return Captcha::replace(Request::get('hash', null));
});
/**
* Redirects the user to a default profile captcha.
*
* @return Response A redirect
*/
$router->get(config('captcha.route'), function () {
$captcha = Captcha::findOrCreateCaptcha();
return redirect(config('captcha.route') . '/' . $captcha->getHash() . '.png');
});
/**
* Redirects the user to a specific profile captcha.
*
* @param string $profile
* @return Response A redirect
*/
$router->get(config('captcha.route') . '/{alphanumeric}', function ($profile) {
$captcha = Captcha::findOrCreateCaptcha($profile);
return redirect(config('captcha.route') . '/' . $profile . '/' . $captcha->getHash() . '.png');
});
/**
* Returns a JSON response with a new captcha hash.
*
* @return \Intervention\Image\ImageManager
*/
$router->get(config('captcha.route') . '.json', function () {
return Captcha::findOrCreateCaptcha();
});
/**
* Returns a JSON response with a new captcha hash.
*
* @param string $profile
* @return response Redirect
*/
$router->get(config('captcha.route') . '/{alphanumeric}.json', function ($profile) {
return Captcha::findOrCreateCaptcha($profile);
});
/**
* Displays a default profile captcha.
*
* @param string $hash
* @return Response Image with headers
*/
$router->get(config('captcha.route') . '/{sha1}.png', function ($sha1) {
$captcha = Captcha::findWithHex($sha1);
if ($captcha instanceof Captcha) {
return $captcha->getAsResponse();
}
return abort(404);
});
/**
* Displays a specific profile captcha.
*
* @param string $profile
* @param string $config
* @return Response Image with headers
*/
$router->get(config('captcha.route') . '/{alphanumeric}/{sha1}.png', function ($profile, $sha1) {
$captcha = Captcha::findWithHex($sha1);
if ($captcha instanceof Captcha) {
return $captcha->getAsResponse();
}
return abort(404);
});
}
/**
* Retrieves the datum for the captcha sibling.
*
* @return \App\Captcha|boolean False if no captcha required.
*/
protected function buildSiblingCaptcha()
{
$needCaptcha = !App::make('App\\Board')->canPostWithoutCaptcha(App::make('App\\Services\\UserManager')->user);
return $needCaptcha ? Captcha::findOrCreateCaptcha() : false;
}