Can I use a facade in Blade template? - laravel

Question

I've installed the package https://github.com/ElForastero/Transliterate.
I've done all steps from the guide.
My aliases is
'aliases' => [
'App' => Illuminate\Support\Facades\App::class,
'Artisan' => Illuminate\Support\Facades\Artisan::class,
'Auth' => Illuminate\Support\Facades\Auth::class,
'Blade' => Illuminate\Support\Facades\Blade::class,
'Broadcast' => Illuminate\Support\Facades\Broadcast::class,
'Bus' => Illuminate\Support\Facades\Bus::class,
'Cache' => Illuminate\Support\Facades\Cache::class,
'Config' => Illuminate\Support\Facades\Config::class,
'Cookie' => Illuminate\Support\Facades\Cookie::class,
'Crypt' => Illuminate\Support\Facades\Crypt::class,
'DB' => Illuminate\Support\Facades\DB::class,
'Eloquent' => Illuminate\Database\Eloquent\Model::class,
'Event' => Illuminate\Support\Facades\Event::class,
'File' => Illuminate\Support\Facades\File::class,
'Gate' => Illuminate\Support\Facades\Gate::class,
'Hash' => Illuminate\Support\Facades\Hash::class,
'Lang' => Illuminate\Support\Facades\Lang::class,
'Log' => Illuminate\Support\Facades\Log::class,
'Mail' => Illuminate\Support\Facades\Mail::class,
'Notification' => Illuminate\Support\Facades\Notification::class,
'Password' => Illuminate\Support\Facades\Password::class,
'Queue' => Illuminate\Support\Facades\Queue::class,
'Redirect' => Illuminate\Support\Facades\Redirect::class,
'Redis' => Illuminate\Support\Facades\Redis::class,
'Request' => Illuminate\Support\Facades\Request::class,
'Response' => Illuminate\Support\Facades\Response::class,
'Route' => Illuminate\Support\Facades\Route::class,
'Schema' => Illuminate\Support\Facades\Schema::class,
'Session' => Illuminate\Support\Facades\Session::class,
'Storage' => Illuminate\Support\Facades\Storage::class,
'URL' => Illuminate\Support\Facades\URL::class,
'Validator' => Illuminate\Support\Facades\Validator::class,
'View' => Illuminate\Support\Facades\View::class,
'Transliterate' => ElForastero\Transliterate\Facade::class,
],
My providers is
'providers' => [
/*
* Laravel Framework Service Providers...
*/
Illuminate\Auth\AuthServiceProvider::class,
Illuminate\Broadcasting\BroadcastServiceProvider::class,
Illuminate\Bus\BusServiceProvider::class,
Illuminate\Cache\CacheServiceProvider::class,
Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,
Illuminate\Cookie\CookieServiceProvider::class,
Illuminate\Database\DatabaseServiceProvider::class,
Illuminate\Encryption\EncryptionServiceProvider::class,
Illuminate\Filesystem\FilesystemServiceProvider::class,
Illuminate\Foundation\Providers\FoundationServiceProvider::class,
Illuminate\Hashing\HashServiceProvider::class,
Illuminate\Mail\MailServiceProvider::class,
Illuminate\Notifications\NotificationServiceProvider::class,
Illuminate\Pagination\PaginationServiceProvider::class,
Illuminate\Pipeline\PipelineServiceProvider::class,
Illuminate\Queue\QueueServiceProvider::class,
Illuminate\Redis\RedisServiceProvider::class,
Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
Illuminate\Session\SessionServiceProvider::class,
Illuminate\Translation\TranslationServiceProvider::class,
Illuminate\Validation\ValidationServiceProvider::class,
Illuminate\View\ViewServiceProvider::class,
/*
* Package Service Providers...
*/
ElForastero\Transliterate\ServiceProvider::class,
/*
* Application Service Providers...
*/
App\Providers\AppServiceProvider::class,
App\Providers\AuthServiceProvider::class,
// App\Providers\BroadcastServiceProvider::class,
App\Providers\EventServiceProvider::class,
App\Providers\RouteServiceProvider::class,
],
I would like to write something like this in my Blade template:
#foreach($services as $service)
<div class="content" data-content="{{ Transliterate::slugify($service->tag) }}">
<div class="list-previews-cases -closed">
<div class="cases">
#foreach($service->cases as $case)
<div class="case">
<img
src="{{ $case->preview_img }}"
class="img"
alt="">
<div class="title">{{ $case->title }}</div>
<div class="description">{{ $case->description }}</div>
#{{ $service->tag }}
</div>
#endforeach
</div>
#if($service->cases->count() > 1)
<span class="spoiler">More...</span>
#endif
</div>
</div>
#endforeach
But as the result I see the following:
What is wrong? Can I use Facade in my Blade template?

Answer 1

According to MVC, you shouldn't use any complex logic in your view files. Consider moving it to your controller like this:
use ElForastero\Transliterate\Facade as Transliterate;
...
$slug = Transliterate::slugify($service->tag);
return view('your.view', ['slug' => $slug, ...]);
If you still want to access your facade in the view file, you can do this by specifing full path to it's class like so ElForastero\Transliterate\Facade::slugify(service->tag)
You can also wrap it into a helper function, if you expect to call this code multiple times in many places. Just create a new function in your Helpers/functions.php like so:
use ElForastero\Transliterate\Facade as Transliterate;
...
function slugify($tag) {
return Transliterate::slugify($tag);
}
And then call it in your view like so: {{ slugify($service->tag) }}