206 lines
8.2 KiB
C#
206 lines
8.2 KiB
C#
using System.ComponentModel;
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using System.Text.RegularExpressions;
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using ACBuildService.Platforms.KuaiShow;
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using Downloader;
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using Newtonsoft.Json;
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using RestSharp;
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namespace ACBuildService;
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public class KuaiShou : DownloadPlatforms
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{
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private static readonly Dictionary<string, string> _locationHeaders = new()
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{
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{
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"Accept",
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"text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
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},
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{ "Accept-Language", "zh-CN,zh;q=0.9" },
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{ "Cache-Control", "no-cache" },
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{ "Connection", "keep-alive" },
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{ "DNT", "1" },
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{ "Host", "www.kuaishou.com" },
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{ "Pragma", "no-cache" },
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{ "Sec-Fetch-Dest", "document" },
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{ "Sec-Fetch-Mode", "navigate" },
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{ "Sec-Fetch-Site", "none" },
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{ "Sec-Fetch-User", "?1" },
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{ "Upgrade-Insecure-Requests", "1" },
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{
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"UserAgent",
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"Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Mobile Safari/537.36"
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},
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{ "sec-ch-ua", "\"Chromium\";v=\"128\", \"Not;A=Brand\";v=\"24\", \"Google Chrome\";v=\"128\"" },
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{ "sec-ch-ua-mobile", "?1" },
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{ "sec-ch-ua-platform", "\"Android\"" }
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// {
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// "Cookie",
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// "kpf=PC_WEB; kpn=KUAISHOU_VISION; clientid=3; did=web_6ece7cfdd334f69ac1fe2579040329d0; didv=1725957114469"
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// }
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};
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private static readonly Dictionary<string, string> _videoInfoHeaders = new()
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{
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{
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"Accept",
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"text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
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},
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{ "Accept-Encoding", "gzip, deflate, br, zstd" },
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{ "Accept-Language", "zh-CN,zh;q=0.9" },
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{ "Cache-Control", "no-cache" },
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{ "Connection", "keep-alive" },
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{
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"Cookie",
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"kpf=PC_WEB; clientid=3; did=web_5ee38d442bc5387e413eeeefc42ed4a2; didv=1734437469000; kpn=KUAISHOU_VISION"
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},
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{ "DNT", "1" },
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{ "Host", "m.gifshow.com" },
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{ "Origin", "https://m.gifshow.com" },
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{ "Pragma", "no-cache" },
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// {
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// "Referer",
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// "https://m.gifshow.com/fw/photo/3xvfmfagspjxq9q?cc=share_copylink&kpf=PC_WEB&utm_campaign=pc_share&shareMethod=token&utm_medium=pc_share&kpn=KUAISHOU_VISION&subBiz=SINGLE_ROW_WEB&ztDid=web_126778f97e238efa29915c708f0789b6&shareId=18063407013272&shareToken=X-1KuDdzw7LGTYAM&shareMode=app&efid=0&shareObjectId=3xvfmfagspjxq9q&utm_source=pc_share"
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// },
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{ "Sec-Fetch-Dest", "document" },
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{ "Sec-Fetch-Mode", "navigate" },
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{ "Sec-Fetch-Site", "none" },
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{
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"User-Agent",
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"Mozilla/5.0 (Linux; Android 8.0.0; SM-G955U Build/R16NW) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Mobile Safari/537.36"
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},
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{ "content-type", "application/json" },
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{ "sec-ch-ua", "\"Chromium\";v=\"128\", \"Not;A=Brand\";v=\"24\", \"Google Chrome\";v=\"128\"" },
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{ "sec-ch-ua-mobile", "?1" },
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{ "sec-ch-ua-platform", "\"Android\"" }
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};
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public override async Task<string> ExtractUrlAsync(string text)
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{
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Log.Info($"开始解析快手链接 {text}");
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return text.Trim();
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}
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public override async Task<VideoModel> ParseShare(string DownloadUrlText)
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{
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if (!DownloadUrlText.Contains("https://"))
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{
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Log.Error("请输入正确的分享链接");
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return null;
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}
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var downloadUrl = await ExtractUrlAsync(DownloadUrlText);
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VideoModel Data = await ExtractVideoDataAsync(downloadUrl);
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return Data;
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}
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public override async Task<VideoModel> ExtractVideoDataAsync(string url)
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{
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try
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{
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Log.Info($"开始解析链接 {url}");
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var client = new RestClient();
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var locationRequest = new RestRequest(url);
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locationRequest.AddHeaders(_locationHeaders);
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var locationResponse = client.Execute(locationRequest);
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if (locationResponse.ResponseUri is null)
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{
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Log.Error("获取location参数失败");
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throw new InvalidDataException("获取location参数失败");
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}
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// 发送请求并获取响应
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Log.Info($"开始解析location,reponse {locationResponse.ResponseUri.AbsoluteUri}");
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var videoRequestUrl =
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locationResponse.ResponseUri.AbsoluteUri.Replace("https://www.kuaishou.com/short-video",
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"https://m.gifshow.com/fw/photo");
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var videoRequest = new RestRequest(videoRequestUrl);
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videoRequest.AddHeaders(_videoInfoHeaders);
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var videoResponse = client.Execute(videoRequest);
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if (!videoResponse.IsSuccessful) throw new HttpRequestException("request is fail");
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var content = videoResponse.Content;
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Log.Info($"开始解析响应内容 {content}");
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if (content is null) throw new InvalidDataException("content is null");
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const string routerDataPattern = @"""photo"":\s*\{(.*?)\},\s*""serialInfo""";
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var matchJson = Regex.Match(content, routerDataPattern);
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Log.Info($"开始解析匹配到的json {matchJson}");
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if (matchJson.Groups.Count < 2) throw new InvalidDataException("未匹配到合法的数据，matchJson.Groups.Count < 2");
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var videoJson = "{" + matchJson.Groups[1].Value + "}";
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Log.Info($"开始解析匹配到的json {videoJson}");
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// 反序列化JSON字符串为C#对象
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var videoData = JsonConvert.DeserializeObject<KuaishouShareVideoData>(videoJson);
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if (videoData is null) throw new InvalidDataException("JSON解析数据为空，请检查分享链接是否正确，如有更多问题请查看日志");
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return new VideoModel
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{
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Platform = ShortVideoPlatformEnum.KuaiShou,
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VideoId = videoData.Manifest.VideoId,
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AuthorName = videoData.UserName,
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AuthorAvatar = videoData.HeadUrl.ToString(),
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UniqueId = videoData.Manifest.VideoId,
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Title = videoData.Caption,
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Cover = videoData.CoverUrls.First().Url.ToString(),
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VideoUrl = videoData.MainMvUrls.First().Url.ToString(),
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Mp3Url = "",
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CreatedTime =
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DateTimeOffset.FromUnixTimeMilliseconds(videoData.Timestamp)
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.ToString("yyyy-MM-dd HH:mm:ss"),
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Desc = videoData.Caption,
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Duration = videoData.Duration.ToString(),
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DiggCount = videoData.LikeCount,
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ViewCount = videoData.ViewCount,
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CollectCount = 0,
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CommentCount = videoData.CommentCount,
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ShareCount = videoData.ShareCount
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};
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}
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catch (Exception e)
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{
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Log.Error(e.Message);
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throw;
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}
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}
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public override async Task<bool> DownloadAsync(string url, string savePath, string fileName,
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EventHandler<DownloadProgressChangedEventArgs> onProgressChanged,
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EventHandler<AsyncCompletedEventArgs> onProgressCompleted)
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{
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DownloadConfiguration downloadConfiguration = new()
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{
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ChunkCount = 8, // Download in 8 chunks (increase for larger files)
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MaxTryAgainOnFailure = 5, // Retry up to 5 times on failure
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Timeout = 10000, // 10 seconds timeout for each request
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RequestConfiguration = new RequestConfiguration
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{
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UserAgent = _videoInfoHeaders.GetValueOrDefault("User-Agent")
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}
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};
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DownloadService downloader = new(downloadConfiguration);
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downloader.DownloadProgressChanged += onProgressChanged;
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downloader.DownloadFileCompleted += onProgressCompleted;
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try
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{
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await downloader.DownloadFileTaskAsync(url, savePath + fileName);
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return true;
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}
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catch (Exception ex)
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{
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Log.Info($"Download failed: {ex}");
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}
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return false;
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}
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} |