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							323 lines
						
					
					
						
							12 KiB
						
					
					
				<?php
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namespace App\Http\Controllers\Admin;
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use App\CentralLogics\Helpers;
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use App\Http\Controllers\Controller;
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use App\Models\BusinessSetting;
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use Brian2694\Toastr\Facades\Toastr;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\File;
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use RecursiveDirectoryIterator;
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use RecursiveIteratorIterator;
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use Illuminate\Pagination\Paginator;
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use Illuminate\Support\Collection;
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use Illuminate\Pagination\LengthAwarePaginator;
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class LanguageController extends Controller
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{
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    public function index()
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    {       $language = BusinessSetting::where('key', 'system_language')->exists();
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        if(!$language){
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            Helpers::insert_business_settings_key('system_language','[{"id":1,"direction":"ltr","code":"en","status":1,"default":true}]');
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        }
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        return view('admin-views.business-settings.language.index');
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    }
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    public function store(Request $request)
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    {
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        $language = BusinessSetting::where('key', 'system_language')->first();
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        $lang_array = [];
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        $codes = [];
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        foreach (json_decode($language['value'], true) as $key => $data) {
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            if ($data['code'] != $request['code']) {
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                if (!array_key_exists('default', $data)) {
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                    $default = array('default' => ($data['code'] == 'en') ? true : false);
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                    $data = array_merge($data, $default);
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                }
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                array_push($lang_array, $data);
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                array_push($codes, $data['code']);
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            }
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        }
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        array_push($codes, $request['code']);
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        if (!file_exists(base_path('resources/lang/' . $request['code']))) {
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            mkdir(base_path('resources/lang/' . $request['code']), 0777, true);
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        }
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        $lang_file = fopen(base_path('resources/lang/' . $request['code'] . '/' . 'messages.php'), "w") or die("Unable to open file!");
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        $read = file_get_contents(base_path('resources/lang/en/messages.php'));
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        fwrite($lang_file, $read);
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        $lang_array[] = [
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            'id' => count(json_decode($language['value'], true)) + 1,
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            'code' => $request['code'],
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            'direction' => $request['direction'],
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            'status' => 0,
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            'default' => false,
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        ];
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        BusinessSetting::updateOrInsert(['key' => 'system_language'], [
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            'value' => $lang_array
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        ]);
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        DB::table('business_settings')->updateOrInsert(['key' => 'language'], [
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            'value' => json_encode($codes),
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        ]);
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        Toastr::success('Language Added!');
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        return back();
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    }
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    public function update_status(Request $request)
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    {
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        $language = BusinessSetting::where('key', 'system_language')->first();
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        $lang_array = [];
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        foreach (json_decode($language['value'], true) as $key => $data) {
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            if ($data['code'] == $request['code']) {
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                if( array_key_exists('default', $data) && $data['default'] == true ){
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                    return response()->json(['error' => 403]);
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                }
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                $lang = [
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                    'id' => $data['id'],
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                    'direction' => $data['direction'] ?? 'ltr',
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                    'code' => $data['code'],
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                    'status' => $data['status'] == 1 ? 0 : 1,
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                    'default' => (array_key_exists('default', $data) ? $data['default'] : (($data['code'] == 'en') ? true : false)),
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                ];
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                $lang_array[] = $lang;
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            } else {
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                $lang = [
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                    'id' => $data['id'],
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                    'direction' => $data['direction'] ?? 'ltr',
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                    'code' => $data['code'],
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                    'status' => $data['status'],
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                    'default' => (array_key_exists('default', $data) ? $data['default'] : (($data['code'] == 'en') ? true : false)),
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                ];
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                $lang_array[] = $lang;
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            }
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        }
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        $businessSetting = BusinessSetting::where('key', 'system_language')->update([
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            'value' => $lang_array
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        ]);
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        return $businessSetting;
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    }
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    public function update_default_status(Request $request)
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    {
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        $language = BusinessSetting::where('key', 'system_language')->first();
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        $lang_array = [];
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        foreach (json_decode($language['value'], true) as $key => $data) {
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            if ($data['code'] == $request['code']) {
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                $lang = [
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                    'id' => $data['id'],
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                    'direction' => $data['direction'] ?? 'ltr',
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                    'code' => $data['code'],
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                    'status' => 1,
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                    'default' => true,
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                ];
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                $lang_array[] = $lang;
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            } else {
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                $lang = [
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                    'id' => $data['id'],
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                    'direction' => $data['direction'] ?? 'ltr',
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                    'code' => $data['code'],
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                    'status' => $data['status'],
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                    'default' => false,
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                ];
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                $lang_array[] = $lang;
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            }
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        }
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        BusinessSetting::where('key', 'system_language')->update([
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            'value' => $lang_array
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        ]);
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        Toastr::success('Default Language Changed!');
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        return back();
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    }
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    public function update(Request $request)
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    {
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        $language = BusinessSetting::where('key', 'system_language')->first();
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        $lang_array = [];
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        foreach (json_decode($language['value'], true) as $key => $data) {
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            if ($data['code'] == $request['code']) {
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                $lang = [
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                    'id' => $data['id'],
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                    'direction' => $request['direction'] ?? 'ltr',
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                    'code' => $data['code'],
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                    'status' => $data['status'],
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                    'default' => (array_key_exists('default', $data) ? $data['default'] : (($data['code'] == 'en') ? true : false)),
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                ];
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                $lang_array[] = $lang;
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            } else {
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                $lang = [
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                    'id' => $data['id'],
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                    'direction' => $data['direction'] ?? 'ltr',
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                    'code' => $data['code'],
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                    'status' => $data['status'],
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                    'default' => (array_key_exists('default', $data) ? $data['default'] : (($data['code'] == 'en') ? true : false)),
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                ];
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                $lang_array[] = $lang;
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            }
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        }
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        BusinessSetting::where('key', 'system_language')->update([
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            'value' => $lang_array
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        ]);
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        Toastr::success('Language updated!');
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        return back();
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    }
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    public function convertArrayToCollection($lang, $items, $perPage = null, $page = null, $options = [])
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    {
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        $page = $page ?: (Paginator::resolveCurrentPage() ?: 1);
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        $items = $items instanceof Collection ? $items : Collection::make($items);
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        $options = [
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        "path" => route('admin.language.translate',[$lang]),
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        "pageName" => "page"
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        ];
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        return new LengthAwarePaginator($items->forPage($page, $perPage), $items->count(), $perPage, $page, $options);
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    }
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    public function translate($lang)
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    {
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        $full_data = include(base_path('resources/lang/' . $lang . '/messages.php'));
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        ksort($full_data);
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        $full_data = $this->convertArrayToCollection($lang,$full_data,config('default_pagination'));
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        return view('admin-views.business-settings.language.translate', compact('lang', 'full_data'));
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    }
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    public function translate_key_remove(Request $request, $lang)
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    {
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        $full_data = include(base_path('resources/lang/' . $lang . '/messages.php'));
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        unset($full_data[$request['key']]);
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        $str = "<?php return " . var_export($full_data, true) . ";";
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        file_put_contents(base_path('resources/lang/' . $lang . '/messages.php'), $str);
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    }
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    public function translate_submit(Request $request, $lang)
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    {
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        $full_data = include(base_path('resources/lang/' . $lang . '/messages.php'));
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        $data_filtered = [];
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        foreach ($full_data as $key => $data) {
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            $data_filtered[Helpers::remove_invalid_charcaters($key)] = $data;
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        }
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        $data_filtered[$request['key']] = $request['value'];
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        $str = "<?php return " . var_export($data_filtered, true) . ";";
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        file_put_contents(base_path('resources/lang/' . $lang . '/messages.php'), $str);
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    }
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    public function auto_translate(Request $request, $lang): \Illuminate\Http\JsonResponse
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    {
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        $lang_code = Helpers::getLanguageCode($lang);
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        $full_data = include(base_path('resources/lang/' . $lang . '/messages.php'));
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        $data_filtered = [];
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        foreach ($full_data as $key => $data) {
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            $data_filtered[Helpers::remove_invalid_charcaters($key)] = $data;
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        }
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        $translated = Helpers::auto_translator($request['key'], 'en', $lang_code);
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        $data_filtered[$request['key']] = $translated;
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        $str = "<?php return " . var_export($data_filtered, true) . ";";
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        file_put_contents(base_path('resources/lang/' . $lang . '/messages.php'), $str);
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        return response()->json([
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            'translated_data' => $translated
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        ]);
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    }
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    public function delete($lang)
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    {
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        $language = BusinessSetting::where('key', 'system_language')->first();
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        $del_default = false;
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        foreach (json_decode($language['value'], true) as $key => $data) {
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            if ($data['code'] == $lang && array_key_exists('default', $data) && $data['default'] == true) {
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                $del_default = true;
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            }
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        }
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        $lang_array = [];
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        foreach (json_decode($language['value'], true) as $key => $data) {
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            if ($data['code'] != $lang) {
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                $lang_data = [
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                    'id' => $data['id'],
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                    'direction' => $data['direction'] ?? 'ltr',
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                    'code' => $data['code'],
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                    'status' => ($del_default == true && $data['code'] == 'en') ? 1 : $data['status'],
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                    'default' => ($del_default == true && $data['code'] == 'en') ? true : (array_key_exists('default', $data) ? $data['default'] : (($data['code'] == 'en') ? true : false)),
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                ];
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                array_push($lang_array, $lang_data);
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            }
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        }
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        BusinessSetting::where('key', 'system_language')->update([
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            'value' => $lang_array
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        ]);
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        $dir = base_path('resources/lang/' . $lang);
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        if (File::isDirectory($dir)) {
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            $it = new RecursiveDirectoryIterator($dir, RecursiveDirectoryIterator::SKIP_DOTS);
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            $files = new RecursiveIteratorIterator($it, RecursiveIteratorIterator::CHILD_FIRST);
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            foreach ($files as $file) {
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                if ($file->isDir()) {
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                    rmdir($file->getRealPath());
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                } else {
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                    unlink($file->getRealPath());
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                }
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            }
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            rmdir($dir);
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        }
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        $languages = array();
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        $language = BusinessSetting::where('key', 'language')->first();
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        foreach (json_decode($language['value'], true) as $key => $data) {
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            if ($data != $lang) {
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                array_push($languages, $data);
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            }
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        }
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        if (in_array('en', $languages)) {
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            unset($languages[array_search('en', $languages)]);
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        }
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        array_unshift($languages, 'en');
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        DB::table('business_settings')->updateOrInsert(['key' => 'language'], [
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            'value' => json_encode($languages),
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        ]);
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        Toastr::success('Removed Successfully!');
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        return back();
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    }
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    public function lang($local)
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    {
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        $direction = BusinessSetting::where('key', 'site_direction')->first();
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        $direction = $direction->value ?? 'ltr';
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        $language = BusinessSetting::where('key', 'system_language')->first();
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        foreach (json_decode($language['value'], true) as $key => $data) {
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            if ($data['code'] == $local) {
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                $direction = isset($data['direction']) ? $data['direction'] : 'ltr';
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            }
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        }
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        session()->forget('language_settings');
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        Helpers::language_load();
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        session()->put('local', $local);
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        session()->put('site_direction', $direction);
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        // DB::table('business_settings')->updateOrInsert(['key' => 'site_direction'], [
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        //     'value' => $direction
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        // ]);
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        return redirect()->back();
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    }
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}
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