public function preview(Request $request, $mcid_id)
 {
     $headers = array('Cache-Control' => 'no-cache, no-store, max-age=0, must-revalidate', 'Pragma' => 'no-cache', 'Expires' => 'Fri, 01 Jan 1990 00:00:00 GMT', 'Content-Type' => 'image/png');
     $mcid = MCID::where('mcid', $mcid_id)->first();
     $size = 600;
     if ($mcid != null && !$mcid->genuine && $mcid->skin != null) {
         $file = $this->manager->fileDetails($mcid->skin->url);
         $fileImage = File::get(public_path() . config('site.uploads.webpath') . $file['fullPath']);
         $im = imagecreatefromstring($fileImage);
     } else {
         $skin = $this->get_skin($mcid_id);
         $im = imagecreatefromstring($skin);
     }
     $g = 4;
     $p = $size / 100 * 5;
     $s = floor(($size - $p * 2) / (48 + $g * 3));
     $p = floor(($size - $s * (48 + $g * 3)) / 2);
     $h = $s * 32 + $p * 2;
     $av = imagecreatetruecolor($size, $h);
     imagesavealpha($av, true);
     imagefill($av, 0, 0, imagecolorallocatealpha($av, 0, 0, 0, 127));
     if (imagesy($im) > 32) {
         // 1.8+ Skin
         if (imagecolorat($im, 54, 20) >> 24 & 0x7f == 127) {
             // Alex Style Skin (3px Arm Width)
             // Front
             imagecopyresized($av, $im, $p + $s * 4, $p, 8, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8, 20, 20, $s * 8, $s * 12, 8, 12);
             imagecopyresized($av, $im, $p + $s * 1, $p + $s * 8, 44, 20, $s * 3, $s * 12, 3, 12);
             imagecopyresized($av, $im, $p + $s * 12, $p + $s * 8, 36, 52, $s * 3, $s * 12, 3, 12);
             imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8 + $s * 12, 4, 20, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * 8, $p + $s * 8 + $s * 12, 20, 52, $s * 4, $s * 12, 4, 12);
             // Right
             imagecopyresized($av, $im, $p + $s * $g + $s * 16, $p, 0, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8, 40, 20, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8 + $s * 12, 0, 20, $s * 4, $s * 12, 4, 12);
             // Back
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p, 24, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p + $s * 8, 32, 20, $s * 8, $s * 12, 8, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 25, $p + $s * 8, 43, 52, $s * 3, $s * 12, 3, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 36, $p + $s * 8, 51, 20, $s * 3, $s * 12, 3, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p + $s * 8 + $s * 12, 28, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 32, $p + $s * 8 + $s * 12, 12, 20, $s * 4, $s * 12, 4, 12);
             // Left
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 40, $p, 16, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 42, $p + $s * 8, 39, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 42, $p + $s * 8 + $s * 12, 24, 52, $s * 4, $s * 12, 4, 12);
             // Black Hat Issue
             imagecolortransparent($im, imagecolorat($im, 63, 0));
             // Face Accessories
             imagecopyresized($av, $im, $p + $s * 4, $p, 40, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g + $s * 16, $p, 32, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p, 56, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 40, $p, 48, 8, $s * 8, $s * 8, 8, 8);
             // Body Accessories
             imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8, 20, 36, $s * 8, $s * 12, 8, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p + $s * 8, 32, 36, $s * 8, $s * 12, 8, 12);
             // Arm Accessores
             imagecopyresized($av, $im, $p + $s * 1, $p + $s * 8, 44, 36, $s * 3, $s * 12, 3, 12);
             imagecopyresized($av, $im, $p + $s * 12, $p + $s * 8, 52, 52, $s * 3, $s * 12, 3, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 25, $p + $s * 8, 59, 52, $s * 3, $s * 12, 3, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 36, $p + $s * 8, 51, 36, $s * 3, $s * 12, 3, 12);
             imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8, 40, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 42, $p + $s * 8, 55, 52, $s * 4, $s * 12, 4, 12);
             // Leg Accessores
             imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8 + $s * 12, 4, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * 8, $p + $s * 8 + $s * 12, 4, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8 + $s * 12, 0, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p + $s * 8 + $s * 12, 12, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 32, $p + $s * 8 + $s * 12, 12, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 42, $p + $s * 8 + $s * 12, 8, 52, $s * 4, $s * 12, 4, 12);
         } else {
             // Steve Style Skin (4px Arm Width)
             // Front
             imagecopyresized($av, $im, $p + $s * 4, $p, 8, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8, 20, 20, $s * 8, $s * 12, 8, 12);
             imagecopyresized($av, $im, $p, $p + $s * 8, 44, 20, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * 12, $p + $s * 8, 36, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8 + $s * 12, 4, 20, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * 8, $p + $s * 8 + $s * 12, 20, 52, $s * 4, $s * 12, 4, 12);
             // Right
             imagecopyresized($av, $im, $p + $s * $g + $s * 16, $p, 0, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8, 40, 20, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8 + $s * 12, 0, 20, $s * 4, $s * 12, 4, 12);
             // Back
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p, 24, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p + $s * 8, 32, 20, $s * 8, $s * 12, 8, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 24, $p + $s * 8, 44, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 36, $p + $s * 8, 52, 20, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p + $s * 8 + $s * 12, 28, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 32, $p + $s * 8 + $s * 12, 12, 20, $s * 4, $s * 12, 4, 12);
             // Left
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 40, $p, 16, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 42, $p + $s * 8, 40, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 42, $p + $s * 8 + $s * 12, 24, 52, $s * 4, $s * 12, 4, 12);
             // Black Hat Issue
             imagecolortransparent($im, imagecolorat($im, 63, 0));
             // Face Accessories
             imagecopyresized($av, $im, $p + $s * 4, $p, 40, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g + $s * 16, $p, 32, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p, 56, 8, $s * 8, $s * 8, 8, 8);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 40, $p, 48, 8, $s * 8, $s * 8, 8, 8);
             // Body Accessories
             imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8, 20, 36, $s * 8, $s * 12, 8, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p + $s * 8, 32, 36, $s * 8, $s * 12, 8, 12);
             // Arm Accessores
             imagecopyresized($av, $im, $p, $p + $s * 8, 44, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * 12, $p + $s * 8, 52, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 24, $p + $s * 8, 60, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 36, $p + $s * 8, 52, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8, 40, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 42, $p + $s * 8, 56, 52, $s * 4, $s * 12, 4, 12);
             // Leg Accessores
             imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8 + $s * 12, 4, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * 8, $p + $s * 8 + $s * 12, 4, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8 + $s * 12, 0, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p + $s * 8 + $s * 12, 12, 52, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 32, $p + $s * 8 + $s * 12, 12, 36, $s * 4, $s * 12, 4, 12);
             imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 42, $p + $s * 8 + $s * 12, 8, 52, $s * 4, $s * 12, 4, 12);
         }
     } else {
         $mi = imagecreatetruecolor(64, 32);
         imagecopyresampled($mi, $im, 0, 0, 64 - 1, 0, 64, 32, -64, 32);
         imagesavealpha($mi, true);
         imagefill($mi, 0, 0, imagecolorallocatealpha($mi, 0, 0, 0, 127));
         // Front
         imagecopyresized($av, $im, $p + $s * 4, $p, 8, 8, $s * 8, $s * 8, 8, 8);
         imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8, 20, 20, $s * 8, $s * 12, 8, 12);
         imagecopyresized($av, $im, $p, $p + $s * 8, 44, 20, $s * 4, $s * 12, 4, 12);
         imagecopyresized($av, $mi, $p + $s * 12, $p + $s * 8, 16, 20, $s * 4, $s * 12, 4, 12);
         imagecopyresized($av, $im, $p + $s * 4, $p + $s * 8 + $s * 12, 4, 20, $s * 4, $s * 12, 4, 12);
         imagecopyresized($av, $mi, $p + $s * 8, $p + $s * 8 + $s * 12, 56, 20, $s * 4, $s * 12, 4, 12);
         // Right
         imagecopyresized($av, $im, $p + $s * $g + $s * 16, $p, 0, 8, $s * 8, $s * 8, 8, 8);
         imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8, 40, 20, $s * 4, $s * 12, 4, 12);
         imagecopyresized($av, $im, $p + $s * $g + $s * 18, $p + $s * 8 + $s * 12, 0, 20, $s * 4, $s * 12, 4, 12);
         // Back
         imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p, 24, 8, $s * 8, $s * 8, 8, 8);
         imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p + $s * 8, 32, 20, $s * 8, $s * 12, 8, 12);
         imagecopyresized($av, $mi, $p + $s * $g * 2 + $s * 24, $p + $s * 8, 8, 20, $s * 4, $s * 12, 4, 12);
         imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 36, $p + $s * 8, 52, 20, $s * 4, $s * 12, 4, 12);
         imagecopyresized($av, $mi, $p + $s * $g * 2 + $s * 28, $p + $s * 8 + $s * 12, 48, 20, $s * 4, $s * 12, 4, 12);
         imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 32, $p + $s * 8 + $s * 12, 12, 20, $s * 4, $s * 12, 4, 12);
         // Left
         imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 40, $p, 16, 8, $s * 8, $s * 8, 8, 8);
         imagecopyresized($av, $mi, $p + $s * $g * 3 + $s * 42, $p + $s * 8, 20, 20, $s * 4, $s * 12, 4, 12);
         imagecopyresized($av, $mi, $p + $s * $g * 3 + $s * 42, $p + $s * 8 + $s * 12, 60, 20, $s * 4, $s * 12, 4, 12);
         // Black Hat Issue
         imagecolortransparent($im, imagecolorat($im, 63, 0));
         // Accessories
         imagecopyresized($av, $im, $p + $s * 4, $p, 40, 8, $s * 8, $s * 8, 8, 8);
         imagecopyresized($av, $im, $p + $s * $g + $s * 16, $p, 32, 8, $s * 8, $s * 8, 8, 8);
         imagecopyresized($av, $im, $p + $s * $g * 2 + $s * 28, $p, 56, 8, $s * 8, $s * 8, 8, 8);
         imagecopyresized($av, $im, $p + $s * $g * 3 + $s * 40, $p, 48, 8, $s * 8, $s * 8, 8, 8);
         imagedestroy($mi);
     }
     // start buffering
     ob_start();
     imagepng($av);
     imagedestroy($im);
     imagedestroy($av);
     $contents = ob_get_contents();
     ob_end_clean();
     return Response::make($contents, 200, $headers);
 }
 /**
  * Remove the specified resource from storage.
  *
  * @param  int $id
  * @return \Illuminate\Http\Response
  */
 public function destroy($id)
 {
     $mcid = MCID::findOrFail($id);
     $mcid->delete();
     return redirect('/myid')->withSuccess("'{$mcid->mcid}' 已删除.");
 }