更新页面 - 根据视频 ID 更改图像名称 Laravel

Question

我想根据 Laravel 项目中的视频 ID 更改图像名称。如何解决？

这里是控制器的代码

$old_video = Video::find($id);

          //video thumbnail uploaded
          if ($request->hasFile('image_path') != '') {
            $video_themnull = $request->file('image_path');
            $video_themnull_name =  uniqid() . Str::random('10') . '.' . $video_themnull->getClientOriginalExtension();
            $video_themnull_resize = Image::make($video_themnull->getRealPath());
            $video_themnull_resize->resize(400, 200);

          if ($video_themnull->isValid()) {

              if (isset($old_video->image_path)) {
                  $files_old = $old_video->image_path;
                  if ( file_exists($files_old)) {
                      unlink($files_old);
                  }
              }

              $video_themnull_resize->save(public_path('video/themnull/' . $video_themnull_name));
              $image_path = 'public/video/themnull/' . $video_themnull_name;

          }
        }

Answer 1

在您的代码中

$video_themnull_name = uniqid() . Str::random('10') . '.' . $video_themnull->getClientOriginalExtension();

您创建了随机文件名，如果您想使用您的文件名添加视频 ID，那么您应该将 $old_video->id 添加到您的文件名创建中。所以请像下面这样重写上面的代码

$video_themnull_name = $old_video->id. Str::random('10') . '.' . $video_themnull->getClientOriginalExtension();

并在 if ($video_themnull->isValid()) condition

中添加以下代码

old_video->image_path = $image_path; 
$old_video->save();

更新页面 - 根据视频 ID 更改图像名称 Laravel

Update page - Change image name follow video id Laravel

laravel

file-upload