mivita/app/Http/Controllers/TranslationController.php

<?php

namespace App\Http\Controllers;

use App\Models\Category;
use Request;
use App\Models\Product;
use App\Models\Ingredient;
use App\Models\Shipping;
use App\Models\TransCategory;
use App\Models\TransProduct;
use App\Models\TransIngredient;
use App\Models\TransShipping;
use App\Models\TransUserLevel;
use App\Models\UserLevel;
use Illuminate\Support\Collection;
use JoeDixon\Translation\Language;


class TranslationController extends Controller
{


    protected $sourceLanguage;
    protected $selectLanguage;
    protected $selectKey;
    protected $keys;
    protected $model;


    /**
     */
    public function __construct()
    {
        $this->sourceLanguage = 'de';
        $this->selectLanguage = 'en';
        $this->keys = [];
        $this->model = "";
    }
    /**
     */
    public function index($model, $lang=null)
    {
       //Request::get('key')
       //Request::get('language')
        $this->initByModel($model);
        $languages = $this->allLanguages();
        $languages->forget('de');

        $translations = $this->getTranslationsFormModel();

        $data = [
            'keys' => $this->keys,
            'languages' => $languages,
            'model' => $this->model,
            'select_language' => $this->selectLanguage,
            'source_language' => $this->sourceLanguage,
            'translations' => $translations,
            'select_key' => $this->selectKey
        ];
        return view('translation::languages.translations.custom', $data);

    }

    /**
     */
    public function initByModel($model)
    {
        if($model === 'products'){
            $this->model = $model;
            $this->keys = [
                'name'=>'Produktname', 
                'copy'=>'Produktbeschreibung', 
                'description'=>'Beschreibung',
                'usage'=>'Anwendung',
                'ingredients'=>'Hinweise', 
            ];
            $this->selectKey = 'name';
        }

        if($model === 'ingredients'){
            $this->model = $model;
            $this->keys = [
                'name'=>'Name', 
                'inci'=>'INCI', 
                'effect'=>'Wirkung',
            ];
            $this->selectKey = 'name';
        }

        if($model === 'user_levels'){
            $this->model = $model;
            $this->keys = [
                'name'=>'Name', 
            ];
            $this->selectKey = 'name';
        }

        if($model === 'shippings'){
            $this->model = $model;
            $this->keys = [
                'name'=>'Name', 
            ];
            $this->selectKey = 'name';
        }

        if($model === 'categories'){
            $this->model = $model;
            $this->keys = [
                'name'=>'Name', 
                'headline'=>'Headline', 
            ];
            $this->selectKey = 'name';
        }

        if(Request::get('key')){
            $this->selectKey = Request::get('key');
        }
        if(Request::get('language')){
            $this->selectLanguage = Request::get('language');
        }
       //Request::get('language')
    }

    public function getTranslationsFormModel(){

        if($this->model  === 'products'){
            return Product::all()->mapWithKeys(function ($value) {
                return [$value->id => [
                            'master' => $value->name,
                            'source' => $value->{$this->selectKey},
                            'trans' => $value->getTrans($this->selectKey, $this->selectLanguage),
                        ]
                ];
            });
        }
        if($this->model  === 'ingredients'){
            return Ingredient::all()->mapWithKeys(function ($value) {
                return [$value->id => [
                            'master' => $value->name,
                            'source' => $value->{$this->selectKey},
                            'trans' => $value->getTrans($this->selectKey, $this->selectLanguage),
                        ]
                ];
            });
        }
        if($this->model  === 'user_levels'){
            return UserLevel::all()->mapWithKeys(function ($value) {
                return [$value->id => [
                            'master' => $value->name,
                            'source' => $value->{$this->selectKey},
                            'trans' => $value->getTrans($this->selectKey, $this->selectLanguage),
                        ]
                ];
            });
        }
        if($this->model  === 'shippings'){
            return Shipping::all()->mapWithKeys(function ($value) {
                return [$value->id => [
                            'master' => $value->name,
                            'source' => $value->{$this->selectKey},
                            'trans' => $value->getTrans($this->selectKey, $this->selectLanguage),
                        ]
                ];
            });
        }
        if($this->model  === 'categories'){
            return Category::all()->mapWithKeys(function ($value) {
                return [$value->id => [
                            'master' => $value->name,
                            'source' => $value->{$this->selectKey},
                            'trans' => $value->getTrans($this->selectKey, $this->selectLanguage),
                        ]
                ];
            });
        }
    }

    public function update($model)
    {
       $id = Request::get('key'); //id
       $key =  Request::get('group'); //key colum
       $language = Request::get('language'); //selectLanguage

       $value = Request::get('value') ?: ''; //value

       if($model  === 'products'){
            TransProduct::updateOrCreate([
                'language' => $language,
                'product_id' => $id,
                'key' => $key,
            ], [
                'key' => $key,
                'value' => $value,
            ]);
        }

        if($model  === 'ingredients'){
            TransIngredient::updateOrCreate([
                'language' => $language,
                'ingredient_id' => $id,
                'key' => $key,
            ], [
                'key' => $key,
                'value' => $value,
            ]);
        }

        if($model  === 'user_levels'){
            TransUserLevel::updateOrCreate([
                'language' => $language,
                'user_level_id' => $id,
                'key' => $key,
            ], [
                'key' => $key,
                'value' => $value,
            ]);
        }

        if($model  === 'shippings'){
            TransShipping::updateOrCreate([
                'language' => $language,
                'shipping_id' => $id,
                'key' => $key,
            ], [
                'key' => $key,
                'value' => $value,
            ]);
        }

        if($model  === 'categories'){
            TransCategory::updateOrCreate([
                'language' => $language,
                'categorie_id' => $id,
                'key' => $key,
            ], [
                'key' => $key,
                'value' => $value,
            ]);
        }

        return ['success' => true];
    }

     /**
     * Get all languages from the application.
     *
     * @return Collection
     */

    public function allLanguages()
    {
        return Language::all()->mapWithKeys(function ($language) {
            return [$language->language => $language->name ?: $language->language];
        });
    }


}