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1、增加图片视频

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2、优化代码结构
3、up主下载分类逻辑可配置
This commit is contained in:
jianzhichu
2025-11-23 00:46:41 +08:00
parent 7cacdaedd4
commit 8cef13c926
51 changed files with 1604 additions and 1667 deletions
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job/DouYinFavoritSyncJob.cs
+65 -325
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@@ -1,349 +1,89 @@
using ClockSnowFlake;
using dy.net.dto;
using dy.net.dto;
using dy.net.model;
using dy.net.service;
using dy.net.utils;
using Quartz;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
namespace dy.net.job
{
[DisallowConcurrentExecution]
public class DouYinFavoritSyncJob : IJob
public class DouyinFavoritSyncJob : DouyinBaseSyncJob
{
private readonly DyCookieService _dyCookieService;
public DouyinFavoritSyncJob(
DouyinCookieService dyCookieService,
DouyinHttpClientService dyHttpClientService,
DouyinVideoService dyCollectVideoService,
DouyinCommonService commonService, IServiceProvider serviceProvider, IWebHostEnvironment webHostEnvironment)
: base(dyCookieService, dyHttpClientService, dyCollectVideoService, commonService, serviceProvider, webHostEnvironment) { }
private readonly DyHttpClientService _douyinService;
private readonly DyCollectVideoService _douyinVideoService;
private readonly CommonService commonService;
private readonly Random _random = new Random();
private string count = "18"; // 每页请求的视频数量，默认18
public DouYinFavoritSyncJob(DyCookieService dyCookieService, DyHttpClientService dyHttpClientService, DyCollectVideoService dyCollectVideoService,CommonService commonService)
protected override string JobType => "favorite";
protected override async Task<List<DouyinUserCookie>> GetValidCookies()
{
_dyCookieService = dyCookieService;
_douyinService = dyHttpClientService;
_douyinVideoService = dyCollectVideoService;
this.commonService = commonService;
var cookies = await _dyCookieService.GetAllCookies();
return cookies.Where(c => !string.IsNullOrWhiteSpace(c.FavSavePath)).ToList();
}
public async Task Execute(IJobExecutionContext context)
protected override bool IsCookieValid(DouyinUserCookie cookie)
{
return !string.IsNullOrWhiteSpace(cookie.Cookies) && cookie.Cookies.Length >= 1000 &&
!string.IsNullOrWhiteSpace(cookie.FavSavePath) &&
!string.IsNullOrWhiteSpace(cookie.SecUserId) && cookie.SecUserId.Length >= 10;
}
var config = commonService.GetConfig();
if (config == null)
protected override async Task<DouyinVideoInfo> FetchVideoData(DouyinUserCookie cookie, string cursor)
{
return await _douyinService.SyncFavoriteVideos(count, cursor, cookie.SecUserId, cookie.Cookies);
}
protected override bool ShouldContinueSync(DouyinUserCookie cookie, DouyinVideoInfo data)
{
return data != null && data.HasMore == 1 && cookie.FavHasSyncd == 0;
}
protected override string GetNextCursor(DouyinVideoInfo data)
{
return data?.MaxCursor ?? "0";
}
protected override string CreateSaveFolder(DouyinUserCookie cookie, Aweme item, string tag1, string tag2)
{
var safeTag1 = string.IsNullOrWhiteSpace(tag1) ? "other" : TikTokFileNameHelper.SanitizePath(tag1);
var folder = Path.Combine(cookie.FavSavePath, safeTag1, $"{TikTokFileNameHelper.SanitizePath(item.Desc)}@{item.AwemeId}");
if (!Directory.Exists(folder)) Directory.CreateDirectory(folder);
return folder;
}
protected override string GetVideoFileName(DouyinUserCookie cookie, Aweme item, VideoBitRate bitRate)
{
return $"{item.AwemeId}.{bitRate.Format}";
}
protected override string GetAuthorAvatarBasePath(DouyinUserCookie cookie)
{
return Path.Combine(cookie.FavSavePath, "author");
}
protected override async Task HandleSyncCompletion(DouyinUserCookie cookie, int syncCount)
{
if (syncCount > 0)
{
Serilog.Log.Debug("favorite-请先在设置中初始化配置，再执行同步任务");
return;
}
if (config.BatchCount > 0)
{
count = config.BatchCount.ToString();
}
var cookies = await _dyCookieService.GetAllCookies();
cookies=cookies.Where(c => !string.IsNullOrWhiteSpace(c.FavSavePath)).ToList();
if (cookies == null || !cookies.Any())
{
Serilog.Log.Debug("favorite-无可用Cookie，任务终止");
return;
Serilog.Log.Debug($"{JobType}-Cookie-[{cookie.UserName}],本次同步成功{syncCount}条视频");
cookie.FavHasSyncd = 1;
await _dyCookieService.UpdateAsync(cookie);
}
else
{
Serilog.Log.Debug($"favorite-当前有{cookies.Count}个cookie开启了同步,即将开始同步");
//return;
}
foreach (var cookie in cookies)
{
Serilog.Log.Debug($"favorite-开始同步 Cookie-[{cookie.UserName}]喜欢的视频");
if (string.IsNullOrWhiteSpace(cookie.Cookies)|| cookie.Cookies.Length<1000)
{
Serilog.Log.Debug($"favorite-Cookie-[{cookie.UserName}]无效，跳过");
continue;
}
if(string.IsNullOrWhiteSpace(cookie.FavSavePath))
{
Serilog.Log.Debug($"favorite-Cookie-[{cookie.UserName}]未设置保存路径，跳过");
continue;
}
if (string.IsNullOrWhiteSpace(cookie.SecUserId)|| cookie.SecUserId.Length<10) {
Serilog.Log.Debug($"favorite-Cookie-[{cookie.UserName}]未设置SecUserId，跳过");
continue;
}
try
{
int syncCount = 0;// 记录本次Cookie同步的视频数量
int index = 0;
bool hasMore = true;
string cursor = "0";
while (hasMore)
{
var data = await _douyinService.SyncFavoriteVideos(count,cursor, cookie.SecUserId, cookie.Cookies);
hasMore = data != null && data.HasMore == 1 && cookie.FavHasSyncd == 0;
if (cookie.FavHasSyncd == 1)
{
Serilog.Log.Debug($"favorite-Cookie[{cookie.UserName}]已完整同步过，后续只获取最新一页数据");
}
//Serilog.Log.Debug($"还有数据需要同步吗？{(hasMore ? "YES" : "NO")}");
if (data == null)
{
Serilog.Log.Debug($"favorite-Cookie[{cookie.UserName}]获取喜欢的数据失败，请检查一下Cookie和sec_user_id");
break;
}
cursor = data != null && !string.IsNullOrWhiteSpace(data.MaxCursor) ? data.MaxCursor : "0";
if (data.AwemeList == null || !data.AwemeList.Any())
{
break;
}
List<DyCollectVideo> videos = new List<DyCollectVideo>();
foreach (var item in data.AwemeList)
{
if (item == null)
continue;
if (item.Video == null)
continue;
if (item.Video.BitRate == null)
continue;
var v = item.Video.BitRate.FirstOrDefault();
var tags = item.VideoTags;
if (v == null) continue;
var videoUrl = v.PlayAddr.UrlList != null && v.PlayAddr.UrlList.Any() ? v.PlayAddr.UrlList[0] : null;
if (string.IsNullOrWhiteSpace(videoUrl)) continue;
var tag1 = tags.FirstOrDefault(x => x.Level == 1)?.TagName;
var tag2 = tags.FirstOrDefault(x => x.Level == 2)?.TagName;
var tag3 = tags.FirstOrDefault(x => x.Level == 3)?.TagName;
string saveFolder = CreateSaveFolder(cookie, item, tag1, tag2);
var fileName = $"{item.AwemeId}.{v.Format}"; // 用ID做文件名，避免特殊字符
var savePath = Path.Combine(saveFolder, fileName);
if (!File.Exists(savePath))
{
Serilog.Log.Debug($"favorite-视频[{TikTokFileNameHelper.SanitizePath(item.Desc)}]开始下载");
await Task.Delay(_random.Next(1, 4) * 1000);
var downVideo = await _douyinService.DownloadAsync(videoUrl, savePath, cookie.Cookies);
if (downVideo)
{
Serilog.Log.Debug($"favorite-视频[{TikTokFileNameHelper.SanitizePath(item.Desc)}]下载{(downVideo ? "成功" : "失败")}");
}
else
{
Serilog.Log.Error($"favorite-视频[{TikTokFileNameHelper.SanitizePath(item.Desc)}]下载{(downVideo ? "成功" : "失败")}");
}
if (downVideo)
{
await DownVideoCover(item, saveFolder, cookie.Cookies);
// 用AuthorId做文件名，避免昵称特殊字符
var avatarImgName = $"{item.Author.Uid}.jpg";
var avatarSavePath = Path.Combine(cookie.FavSavePath, "author", avatarImgName);
await DownAuthorAvatar(cookie.FavSavePath, item, avatarSavePath, cookie.Cookies);
var avatarUrl = item.Author?.AvatarLarger?.UrlList != null && item.Author.AvatarLarger.UrlList.Any()
? item.Author.AvatarLarger.UrlList[0] : null;
// 尝试使用AvatarThumb作为备用头像URL
if (string.IsNullOrWhiteSpace(avatarUrl))
{
avatarUrl = item.Author?.AvatarThumb?.UrlList != null && item.Author.AvatarThumb.UrlList.Any()
? item.Author.AvatarThumb.UrlList[0] : null;
}
// 构造视频数据
DyCollectVideo video = new()
{
ViedoType="1",
AwemeId = item.AwemeId,
Author = item.Author?.Nickname,
AuthorId = item.Author?.Uid,
AuthorAvatar = avatarSavePath,
AuthorAvatarUrl = avatarUrl,
CreateTime = DateTimeUtil.Convert10BitTimestamp(item.CreateTime),
VideoTitle = item.Desc,
Id = IdGener.GetLong().ToString(),
Resolution = $"{v.PlayAddr.Width}×{v.PlayAddr.Height}",
FileSize = v.PlayAddr.DataSize,
FileHash = v.PlayAddr.FileHash,
Tag1 = tag1,
Tag2 = tag2,
Tag3 = tag3,
VideoUrl = videoUrl,
VideoCoverUrl = item.Video.Cover.UrlList != null && item.Video.Cover.UrlList.Any()
? item.Video.Cover.UrlList[0] : null,
VideoSavePath = savePath,
VideoCoverSavePath = Path.Combine(saveFolder, "poster.jpg"),
SyncTime = DateTime.Now,
DyUserId = data.Uid,
CookieId = cookie.Id
};
videos.Add(video);
var nfoPath = Path.Combine(saveFolder, $"{item.AwemeId}.nfo");
NfoFileGenerator.GenerateNfoFile(new VideoNfo
{
Author = video.Author,
Poster = Path.Combine(saveFolder, "poster.jpg"),
Title = video.VideoTitle,
Thumbnail= Path.Combine(saveFolder, "fanart.jpg"),
ReleaseDate = video.CreateTime,
Genres = new List<string> { tag1, tag2, tag3 }.Where(t => !string.IsNullOrWhiteSpace(t)).ToList()
}, nfoPath);
}
}
else
{
//Serilog.Log.Debug($"视频[{item.AwemeId}]已存在，跳过下载");
}
}
index++;
// 批量保存到数据库（减少数据库操作频率）
if (videos.Any())
{
//Serilog.Log.Debug($"处理Cookie[{cookie.UserName}]的第{index}页数据，共{videos.Count}条");
try
{
await _douyinVideoService.batchInsert(videos);
syncCount += videos.Count;
}
catch (Exception ex)
{
Serilog.Log.Error("favorite-批量保存视频到数据库失败：{ex.Message}", ex);
// 收集所有需要删除的目录（去重）
foreach (var video in videos)
{
if (!string.IsNullOrWhiteSpace(video.VideoSavePath) && Directory.Exists(video.VideoSavePath))
{
var deletePath = Path.GetDirectoryName(video.VideoSavePath);
Directory.Delete(deletePath, recursive: true);
//Serilog.Log.Debug($"已删除失败视频目录：{deletePath}");
}
}
Serilog.Log.Debug("favorite-因为数据库没有保存成功，本次下载的视频目录已尝试删除，将继续处理下一页数据");
}
}
else {
//Serilog.Log.Debug($"没有查询到新的视频");
}
await Task.Delay(_random.Next(5, 10) * 1000);
}
if (syncCount > 0)
{
Serilog.Log.Debug($"Cookie-[{cookie.UserName}],本次共同步成功{syncCount}条视频");
// 更新同步状态为已同步
cookie.FavHasSyncd = 1;
await _dyCookieService.UpdateAsync(cookie);
}
else {
Serilog.Log.Debug($"favorite-Cookie-[{cookie.UserName}],本次没有查询到新的视频");
}
}
catch (Exception ex)
{
Serilog.Log.Error($"favorite-处理Cookie[{cookie.Id}]时出错：{ex.Message}");
Serilog.Log.Error($"favorite-处理Cookie[{cookie.Id}]时出错22：{ex.StackTrace}");
}
Serilog.Log.Debug($"{JobType}-Cookie-[{cookie.UserName}],本次没有查询到新的视频");
}
}
/// <summary>
/// 下载视频封面
/// </summary>
/// <param name="item"></param>
/// <param name="saveFolder"></param>
/// <param name="cookie"></param>
/// <returns></returns>
private async Task DownVideoCover(Aweme item, string saveFolder, string cookie)
protected override VideoEntityDifferences GetVideoEntityDifferences(DouyinUserCookie cookie, Aweme item)
{
var coverUrl = item.Video.Cover.UrlList != null && item.Video.Cover.UrlList.Any()
? item.Video.Cover.UrlList[0] : null;
if (string.IsNullOrWhiteSpace(coverUrl)) return;
var coverImgName = "poster.jpg";
var coverSavePath = Path.Combine(saveFolder, coverImgName);
if (!File.Exists(coverSavePath))
return new VideoEntityDifferences
{
// 封面下载前随机延迟
var downRes = await _douyinService.DownloadAsync(coverUrl, coverSavePath, cookie);
if (downRes)
{
var copyPath = Path.Combine(saveFolder, "fanart.jpg");
File.Copy(coverSavePath, copyPath, true);
}
}
VideoType = VideoTypeEnum.Favorite
};
}
/// <summary>
/// 下载作者头像
/// </summary>
/// <param name="mainPath"></param>
/// <param name="item"></param>
/// <param name="avatarSavePath"></param>
/// <param name="cookie"></param>
/// <returns></returns>
private async Task DownAuthorAvatar(string mainPath, Aweme item, string avatarSavePath, string cookie)
{
if (item.Author == null) return;
var avatarUrl = item.Author.AvatarLarger?.UrlList != null && item.Author.AvatarLarger.UrlList.Any()
? item.Author.AvatarLarger.UrlList[0] : null;
if (string.IsNullOrWhiteSpace(avatarUrl)) {
avatarUrl = item.Author.AvatarThumb?.UrlList != null && item.Author.AvatarThumb.UrlList.Any()
? item.Author.AvatarThumb.UrlList[0] : null;
}
if (string.IsNullOrWhiteSpace(avatarUrl)) return;
var path = Path.Combine(mainPath, "author");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
if (!File.Exists(avatarSavePath))
{
// 头像下载前随机延迟
await _douyinService.DownloadAsync(avatarUrl, avatarSavePath, cookie);
}
}
/// <summary>
/// 创建目录
/// </summary>
/// <param name="cookie"></param>
/// <param name="item"></param>
/// <param name="tag1"></param>
/// <param name="tag2"></param>
/// <returns></returns>
private static string CreateSaveFolder(DyUserCookies cookie, Aweme item, string? tag1, string? tag2)
{
// 路径中避免特殊字符，用ID替代描述
var safeTag1 = string.IsNullOrWhiteSpace(tag1) ? "other" : TikTokFileNameHelper.SanitizePath(tag1);
List<string> pathParts = new List<string> { cookie.FavSavePath, safeTag1 };
var saveFolder= Path.Combine(pathParts[0], string.Join("-", pathParts.Skip(1)), TikTokFileNameHelper.SanitizePath(item.Desc) + "@" + item.AwemeId);
// 创建文件夹（提前创建，避免下载时才操作）
if (!Directory.Exists(saveFolder))
{
Directory.CreateDirectory(saveFolder);
}
return saveFolder;
//if (string.IsNullOrWhiteSpace(tag2))
// return Path.Combine(pathParts[0], string.Join("-", pathParts.Skip(1)), SanitizePath(item.Desc) + "@" + item.AwemeId);
//else
// return Path.Combine(pathParts[0], string.Join("-", pathParts.Skip(1)), tag2 + "@" + item.AwemeId);
}
}
}
}