text-parameter-replacer.md

Text Parameter Replacer

Use it for translations

You can also extend the default Laravel translator with the parameters you have implemented in your TextParameterReplacer. This way you can use all parameters also in the translation files.

Below is an example implementation to extend the Laravel Translation class:

<?php

namespace App\Translation;

//TODO change this to your own implementation
use App\Filament\Replacer\YourTextParameterReplacer;
use Illuminate\Support\Facades\App;
use Illuminate\Translation\Translator;

class YourTranslator extends Translator
{
    private ?array $textParameters = null;

    /**
     * @inheritdoc 
     */
    protected function makeReplacements($line, array $replace) {
        if(!$this->textParameters) {
            //TODO change this to your own implementation
            /* @var YourTextParameterReplacer $textParameterReplacer */
            $textParameterReplacer = App::make(YourPassTextParameterReplacer::class);
            $this->textParameters = $textParameterReplacer->getParameters();
        }
        $replace = array_merge($replace, $this->textParameters);

        return parent::makeReplacements($line, $replace);
    }
}

You then need to change the default translator singleton in the container by adding this to the boot() method of a service provider (e.g. AppServiceProvider).

public function boot()
{
    //[...]
 
    //extend translator with text parameters replacer:
    $this->app->singleton('translator', function ($app) {
        /*
         * @see Illuminate\Translation\TranslationServiceProvider
         */
        $loader = $app['translation.loader'];

        $locale = $app->getLocale();

        //TODO change this to your own implementation
        $trans = new YourTranslator($loader, $locale);

        $trans->setFallback($app->getFallbackLocale());

        return $trans;
    });
}