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编辑当前文件:/home/qrafawbu/portpulselogistics.com/app/Http/Controllers/Admin/SettingsController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Http\UploadedFile;
use App\Models\GeneralSettings;
use App\Http\Requests\GeneralRequest;
use App\Models\Settings;

class SettingsController extends Controller
{

public function __construct()
    {
        // check on permissions
        $this->middleware('can:manage-setting');
    }
     
    public function index()
    {
        breadcrumb([
            [
                'name' => __('view.dashboard'),
            ],
            [
                'name' => __('view.general_settings'),
            ],
        ]);

$adminTheme = env('ADMIN_THEME', 'adminLte');
        return view($adminTheme.'.pages.settings', ['fields' => GeneralSettings::fields(), 'type' => GeneralSettings::group()]);
    }

/**
     * Update the specified resource in storage.
     * @param Request $request
     * @return Renderable
     */
    public function update(GeneralSettings $settings, GeneralRequest $request)
    {
        if (env('DEMO_MODE') == 'On') {
            return redirect()->back()->with(['error_message_alert' => __('view.demo_mode')]);
        }

foreach(GeneralSettings::fields() as $field_key => $field){
            if ($field['type'] == 'bool') {
                $settings->$field_key   =   isset($request->fields[$field_key]) ? true : false;
            } else if ($field['type'] == 'image') {
                if(isset($request->fields[$field_key])){
                    $settingsModel = Settings::where('group', 'general')->where('name', $field_key)->first();
                    $settingsModel->syncFromMediaLibraryRequest($request->fields[$field_key])->toMediaCollection($field_key);
                }else{
                    $settingsModel = Settings::where('group', 'general')->where('name', $field_key)->first();
                    $settingsModel->clearMediaCollection($field_key);
                }

// $image_dir = \Config::get('DIRECTORY_IMAGE');
                // /* remove image if exists
                //  ******************************************/
                // $field_form_req_remove_image = isset($request->fields[$field_key . '_remove']) && $request->fields[$field_key . '_remove'] == 1 ? true : false;
                // if ($field_form_req_remove_image) {
                //     if ($field['value'] && $field['value'] != null) {
                //         $this->deleteFile($field['value'], $image_dir);
                //         $settings->$field_key = '';
                //     }
                // }
                // /**********************/
                // /* save image if exists
                //  ******************************************/
                // if (isset($request->fields[$field_key]) && $request->fields[$field_key] instanceof UploadedFile) {
                //     // delete the old image
                //     if ($request->fields[$field_key] && $request->fields[$field_key] != null) {
                //         $this->deleteFile($field['value'], $image_dir);
                //     }
                //     $image_name = $this->fileGenerateName($request->fields[$field_key]);
                //     $this->fileUpload($request->fields[$field_key], $image_name, $image_dir);
                //     $settings->$field_key = $image_name;
                // }
            } else {
                $settings->$field_key   =   ($field['translatable'] == true ) ? json_encode($request->fields[$field_key]) : $request->fields[$field_key];
            }
        }
        $settings->save();
        
        return redirect()->back();
    }

}