Question

如何正确存储头像

（在开发者模式下）我现在拥有Controller的方式它将新的图像路径存储到数据库中，但不会将其上传到“上传/头像”中。夹。

此外，当我尝试在不上传新头像的情况下编辑个人资料时，它会抛出ErrorException undefined variable:avatar，

我的托管服务器上的版本如果没有上传但只编辑个人资料，也会抛出Errorexception，

如果我尝试上传新的头像，它会告诉我

NotWritableException
Can't write image data to path (/home/vlindr.com/vlindr/public/uploads/avatars/1504691841.jpg)

有人知道如何解决这个问题吗？

我的控制器：

<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
use Auth;
use Session;
use Image;
use Illuminate\Support\Facades\File;
use App\User;
use DB;
use Illuminate\Support\Facades\Storage;

class UserController extends Controller
{

        public function __construct()
   {
        $this->middleware('auth', ['except' => ['index', 'show']]);
  }


  //
     public function index(){
        return view('profiles.profile', array('user' => Auth::user()) );
  }

   public function edit()

{

return view('profiles.edit')->with('info', Auth::user()->profile);

}
     public function update(Request $request)

  {
     $this->validate($request, [
      'location' => 'required',
      'about' => 'required|max:355',
      'passion' => 'required|max:355'
      ]);

     Auth::user()->profile()->update([
     'location' => $request->location,
     'about' => $request->about,
      'passion' => $request->passion

 ]);

 $user = User::find(Auth::user()->id);

// Handle the user upload of avatar

if ($request->hasFile('avatar')) {
    $avatar = $request->file('avatar');
 $filename = time() . '.' . $avatar->getClientOriginalExtension();

  }

    // Delete current image before uploading new image

 if ($user->avatar !== 'man.png' && $user->avatar !== 'woman.png')
    {
     $file = public_path('/uploads/avatars/' . $user->avatar);


  if (File::exists($file)) {
             unlink($file);
     }
  }

Image::make($avatar->getRealPath())->resize(350, 350)->save( public_path('/uploads/avatars/' . $filename ) );

       $user = Auth::user();
       $user->avatar = $filename;
       $user->save();


return back()->with('msg', 'Profiel is bijgewerkt');



    }


}

NotWritableException无法将图像数据写入路径

0 个答案: