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1、删除视频，永不下载

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2、去重-优先级
3、视频合成优化
4、其他优化
This commit is contained in:
jianzhichu
2025-12-03 23:43:10 +08:00
parent bd3a103f8f
commit 25e2a22dd2
29 changed files with 1023 additions and 702 deletions
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service/DouyinCommonService.cs
+65 -18
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@@ -49,7 +49,7 @@ namespace dy.net.service
LogKeepDay = 10,
UperSaveTogether = false,//博主视频：true-->每个视频单独一个文件夹 false-->所有视频放在同一个文件夹
UperUseViedoTitle = false,//博主视频：true-->使用视频标题作为文件名 false-->使用视频id作为文件名
DownImageVideo = false,//默认不下载图文视频
DownImageVideo = true,//默认下载图文视频
DownMp3 = false,
DownImage = false,
ImageViedoSaveAlone = true,
@@ -99,18 +99,18 @@ namespace dy.net.service
}
/// <summary>
/// 兼容旧版将之前同步了的我收藏的数据进行更新
/// 初始化一些数据，兼容旧版数据结构。
/// </summary>
public void UpdateCollectViedoType()
{
//更新视频类型字段-兼容老版本
string sql = @"UPDATE dy_collect_video
SET ViedoType = CASE
WHEN ViedoType = '0' THEN 0
WHEN ViedoType = '1' THEN 1
WHEN ViedoType = '2' THEN 2
WHEN ViedoType = '3' THEN 3
WHEN ViedoType = '4' THEN 4
WHEN ViedoType = '4' THEN 4
ELSE NULL
END;";
@@ -119,16 +119,53 @@ namespace dy.net.service
//更新关注表的IsNoFollowed字段为空的数据为0--兼容老版本-新加的字段
string followUpdateSql = @"Update dy_follow SET IsNoFollowed=0 WHERE IsNoFollowed is NULL";
sqlSugarClient.Ado.ExecuteCommand(followUpdateSql);
//var collectViedos = sqlSugarClient.Queryable<DouyinVideo>().ToList();
//if (collectViedos.Any())
//{
// collectViedos.ForEach(x =>
// {
// x.ViedoType = x.;
// });
// sqlSugarClient.Updateable(collectViedos).ExecuteCommand();
//}
//更新图片视频的合并状态
string updateIsMergeVideoSql = @"UPDATE dy_collect_video SET IsMergeVideo = 1 WHERE IsMergeVideo IS NULL and ViedoType='4';";
sqlSugarClient.Ado.ExecuteCommand(updateIsMergeVideoSql);
//更新非图片视频的合并状态
string updateNoIsMergeVideoSql = @"UPDATE dy_collect_video SET IsMergeVideo = 0 WHERE IsMergeVideo IS NULL and ViedoType<>'4';";
sqlSugarClient.Ado.ExecuteCommand(updateNoIsMergeVideoSql);
//强制开启去重
sqlSugarClient.Updateable<AppConfig>().SetColumns(x => new AppConfig { AutoDistinct = true }).Where(x => !string.IsNullOrWhiteSpace(x.Id)).ExecuteCommand();
//重新根据保存路径更新图片视频的类型为喜欢，收藏或关注
var collectViedos = sqlSugarClient.Queryable<DouyinVideo>().Where(x=>x.ViedoType==VideoTypeEnum.ImageVideo).ToList();
if (collectViedos != null && collectViedos.Any())
{
var cookies= sqlSugarClient.Queryable<DouyinCookie>().ToList();
collectViedos.ForEach(x =>
{
var ck= cookies.FirstOrDefault(c => c.Id == x.CookieId);
if (ck != null)
{
var savePath = x.VideoSavePath;
if (savePath != null)
{
if (savePath.StartsWith(ck.SavePath))
{
x.ViedoType = VideoTypeEnum.dy_collects;
}
else if(savePath.StartsWith(ck.UpSavePath))
{
x.ViedoType = VideoTypeEnum.dy_follows;
}
else if(savePath.StartsWith(ck.FavSavePath))
{
x.ViedoType = VideoTypeEnum.dy_favorite;
}
else
{
x.ViedoType= VideoTypeEnum.dy_collects;
}
}
}
});
//只更新图片视频的类型
sqlSugarClient.Updateable(collectViedos).UpdateColumns(x => new DouyinVideo { ViedoType = x.ViedoType }).IgnoreColumns(true).ExecuteCommand();
}
}
/// <summary>
/// 重置所有Cookie的同步状态为0
@@ -148,18 +185,28 @@ namespace dy.net.service
}
/// <summary>
/// 查询需要下载的所有重下载视频记录
/// 查询是否已删除
/// </summary>
/// <param name="videoId"></param>
/// <returns></returns>
public async Task<List<ViedoReDown>> GetAllRedown()
public async Task<bool> ExistDeleteVideo(string videoId)
{
return await sqlSugarClient.Queryable<ViedoReDown>().Where(x => x.Status == 0 || x.Status == 2).ToListAsync();
var count= await sqlSugarClient.Queryable<DouyinVideoDelete>().Where(x=>x.ViedoId==videoId).CountAsync();
return count > 0;
}
public async Task<bool> UpdateRedownStatus(List<ViedoReDown> list)
/// <summary>
/// 新增要删除的视频
/// </summary>
/// <param name="dto"></param>
/// <returns></returns>
public async Task<bool> AddDeleteVideo(DouyinVideoDelete dto)
{
return await sqlSugarClient.Updateable(list).ExecuteCommandAsync() > 0;
dto.Id=IdGener.GetLong().ToString();
dto.DeleteTime = DateTime.Now;
return sqlSugarClient.Insertable(dto).ExecuteCommand() > 0;
}
#region 测试创建数据库
///// <summary>