private static MatchData GetCurrentMatchData(AppHttpClient client, string matchId)
{
var fetchMatchDataTask = client.GetMatchDataAsync(matchId);
fetchMatchDataTask.Wait();
var currentMatchData = JsonMatchDeserializer.GetMatchDataFromJsonString(fetchMatchDataTask.Result);
return(currentMatchData);
}
protected override async Task OnInitializedAsync()
{
NewItem = new ItemCreateApiModel();
ApiCallResult <IList <ItemApiModel> > apiCallResult = await AppHttpClient.GetAsync <IList <ItemApiModel> >(ApiUrls.GetItemsList);
Items = apiCallResult.IsSuccess
? apiCallResult.Value !
: throw new Exception("API call is not successful");
}
public static async Task <string> GetLoginStatusAsync(string oauthKey)
{
string queryUrl = "https://passport.bilibili.com/qrcode/getLoginInfo";
NameValueCollection postValues = new NameValueCollection();
postValues.Add("oauthKey", oauthKey);
postValues.Add("gourl", "https%3A%2F%2Fwww.bilibili.com%2F");
byte[] responseArray = await(await AppHttpClient.PostAsync(queryUrl, new FormUrlEncodedContent(postValues.ToDictionary()))).Content.ReadAsByteArrayAsync();
return(Encoding.UTF8.GetString(responseArray));
}
private void PopulateMainPage()
{
var client = new AppHttpClient();
var matchId = PhoneApplicationService.Current.State["MatchId"].ToString();
Task.Factory.StartNew(new Action(() =>
{
var currentMatchData = GetCurrentMatchData(client, matchId);
UpdatePageUI(currentMatchData);
}));
}
public MainPage()
{
InitializeComponent();
var client = new AppHttpClient();
Task.Factory.StartNew(new Action(() =>
{
var fetchMatchesTask = client.GetMatchesAsync();
fetchMatchesTask.Wait();
matches = JsonMatchDeserializer.GetMatchObservableCollectionFromJsonString(fetchMatchesTask.Result);
PopulateMatchItemsControl(matches);
}));
}
private static async Task <long> GetFileSizeAsync(string url)
{
using var httpRequestMessage = new HttpRequestMessage();
if (!url.Contains("platform=android_tv_yst") && !url.Contains("platform=android"))
{
httpRequestMessage.Headers.TryAddWithoutValidation("Referer", "https://www.bilibili.com");
}
httpRequestMessage.Headers.TryAddWithoutValidation("User-Agent", "Mozilla/5.0");
httpRequestMessage.Headers.TryAddWithoutValidation("Cookie", Core.Config.COOKIE);
httpRequestMessage.RequestUri = new(url);
var response = (await AppHttpClient.SendAsync(httpRequestMessage, HttpCompletionOption.ResponseHeadersRead)).EnsureSuccessStatusCode();
long totalSizeBytes = response.Content.Headers.ContentLength ?? 0;
return(totalSizeBytes);
}
public async Task <MatchData> GetMatchDataAsync()
{
if (MatchData != null)
{
return(MatchData);
}
var client = new AppHttpClient();
var dataString = await client.GetMatchDataAsync(GetMatchId());
MatchData = JsonMatchDeserializer.GetMatchDataFromJsonString(dataString);
return(MatchData);
}
protected override async Task HandleEventAsync()
{
if (!string.IsNullOrWhiteSpace(NewItem.Text))
{
ApiCallResult <ItemApiModel> itemCreationCallResult = await AppHttpClient
.PostAsync <ItemApiModel>(ApiUrls.CreateItem, NewItem);
Items.Add(
itemCreationCallResult.IsSuccess
? itemCreationCallResult.Value !
: throw new Exception("API call is not successful")
);
NewItem.Text = string.Empty;
}
}
public JurosTaxa ObterTaxaJurosCorrente(int meses)
{
using (var client = new AppHttpClient())
{
var response = client.GetHttpClient().GetAsync($"{client.baseAddress}/taxajuros").Result;
if (response.StatusCode != System.Net.HttpStatusCode.OK)
{
throw new Exception($"Ocorreu um erro inesperado. StatusCode {response.StatusCode}, mensagem {response.RequestMessage}");
}
string conteudo = response.Content.ReadAsStringAsync().Result;
var jurosTaxa = JsonConvert.DeserializeObject <JurosTaxa>(conteudo);
return(jurosTaxa);
}
}
public UserRestService(AppHttpClient httpClient)
{
_httpClient = httpClient;
}
public ProfileRestService(AppHttpClient httpClient)
{
_httpClient = httpClient;
}
public SecurityService(AppHttpClient httpClient, ILocalStorageService localStorage)
{
_httpClient = httpClient;
_localStorage = localStorage;
}
protected async Task DeleteItemAsync(ItemApiModel item)
{
Items.Remove(item);
await AppHttpClient.DeleteAsync(ApiUrls.DeleteItem.Replace(ApiUrls.IdTemplate, item.Id.ToString()));
}
private Task UpdateItemAsync(ItemApiModel item)
{
return(AppHttpClient.PutAsync(ApiUrls.UpdateItem.Replace(ApiUrls.IdTemplate, item.Id.ToString()), item));
}
public UsersService(AplicationOptions options)
{
_options = options;
this.client = new HttpClient();
this._client = new AppHttpClient(options.ApiUrl, true);
}
private static async Task RangeDownloadToTmpAsync(int id, string url, string tmpName, long fromPosition, long?toPosition, Action <int, long, long> onProgress, bool failOnRangeNotSupported = false)
{
DateTimeOffset?lastTime = File.Exists(tmpName) ? new FileInfo(tmpName).LastWriteTimeUtc : null;
using (var fileStream = new FileStream(tmpName, FileMode.Create))
{
fileStream.Seek(0, SeekOrigin.End);
var downloadedBytes = fromPosition + fileStream.Position;
using var httpRequestMessage = new HttpRequestMessage();
if (!url.Contains("platform=android_tv_yst") && !url.Contains("platform=android"))
{
httpRequestMessage.Headers.TryAddWithoutValidation("Referer", "https://www.bilibili.com");
}
httpRequestMessage.Headers.TryAddWithoutValidation("User-Agent", "Mozilla/5.0");
httpRequestMessage.Headers.TryAddWithoutValidation("Cookie", Core.Config.COOKIE);
httpRequestMessage.Headers.Range = new(downloadedBytes, toPosition);
httpRequestMessage.Headers.IfRange = lastTime != null ? new(lastTime.Value) : null;
httpRequestMessage.RequestUri = new(url);
using var response = (await AppHttpClient.SendAsync(httpRequestMessage, HttpCompletionOption.ResponseHeadersRead)).EnsureSuccessStatusCode();
if (response.StatusCode == HttpStatusCode.OK) // server doesn't response a partial content
{
if (failOnRangeNotSupported && (downloadedBytes > 0 || toPosition != null))
{
throw new NotSupportedException("Range request is not supported.");
}
downloadedBytes = 0;
fileStream.Seek(0, SeekOrigin.Begin);
}
using var stream = await response.Content.ReadAsStreamAsync();
var totalBytes = downloadedBytes + (response.Content.Headers.ContentLength ?? long.MaxValue - downloadedBytes);
const int blockSize = 1048576 / 4;
var buffer = new byte[blockSize];
while (downloadedBytes < totalBytes)
{
var recevied = await stream.ReadAsync(buffer);
if (recevied == 0)
{
break;
}
await fileStream.WriteAsync(buffer.AsMemory(0, recevied));
await fileStream.FlushAsync();
downloadedBytes += recevied;
onProgress(id, downloadedBytes - fromPosition, totalBytes);
}
if (response.Content.Headers.ContentLength != null && (response.Content.Headers.ContentLength != new FileInfo(tmpName).Length))
{
throw new Exception("Retry...");
}
}
}
public static async Task <int> Main(params string[] args)
{
ServicePointManager.DefaultConnectionLimit = 2048;
ServicePointManager.ServerCertificateValidationCallback = (sender, certificate, chain, errors) =>
{
return(true);
};
var rootCommand = new RootCommand
{
new Argument <string>(
"url",
description: "视频地址 或 av|bv|BV|ep|ss"),
new Option <bool>(
new string[] { "--use-tv-api", "-tv" },
"使用TV端解析模式"),
new Option <bool>(
new string[] { "--use-app-api", "-app" },
"使用APP端解析模式"),
new Option <bool>(
new string[] { "--use-intl-api", "-intl" },
"使用国际版解析模式"),
new Option <bool>(
new string[] { "--use-mp4box" },
"使用MP4Box来混流"),
new Option <bool>(
new string[] { "--only-hevc", "-hevc" },
"只下载hevc编码"),
new Option <bool>(
new string[] { "--only-avc", "-avc" },
"只下载avc编码"),
new Option <bool>(
new string[] { "--only-show-info", "-info" },
"仅解析而不进行下载"),
new Option <bool>(
new string[] { "--hide-streams", "-hs" },
"不要显示所有可用音视频流"),
new Option <bool>(
new string[] { "--interactive", "-ia" },
"交互式选择清晰度"),
new Option <bool>(
new string[] { "--show-all" },
"展示所有分P标题"),
new Option <bool>(
new string[] { "--use-aria2c" },
"调用aria2c进行下载(你需要自行准备好二进制可执行文件)"),
new Option <string>(
new string[] { "--aria2c-proxy" },
"调用aria2c进行下载时的代理地址配置"),
new Option <bool>(
new string[] { "--multi-thread", "-mt" },
"使用多线程下载"),
new Option <string>(
new string[] { "--select-page", "-p" },
"选择指定分p或分p范围：(-p 8 或 -p 1,2 或 -p 3-5 或 -p ALL)"),
new Option <bool>(
new string[] { "--audio-only" },
"仅下载音频"),
new Option <bool>(
new string[] { "--video-only" },
"仅下载视频"),
new Option <bool>(
new string[] { "--sub-only" },
"仅下载字幕"),
new Option <bool>(
new string[] { "--no-padding-page-num" },
"不给分P序号补零"),
new Option <bool>(
new string[] { "--debug" },
"输出调试日志"),
new Option <bool>(
new string[] { "--skip-mux" },
"跳过混流步骤"),
new Option <bool>(
new string[] { "--skip-subtitle" },
"跳过字幕下载"),
new Option <bool>(
new string[] { "--skip-cover" },
"跳过封面下载"),
new Option <string>(
new string[] { "--language" },
"设置混流的音频语言(代码)，如chi, jpn等"),
new Option <string>(
new string[] { "--cookie", "-c" },
"设置字符串cookie用以下载网页接口的会员内容"),
new Option <string>(
new string[] { "--access-token", "-token" },
"设置access_token用以下载TV/APP接口的会员内容"),
new Option <string>(
new string[] { "--work-dir" },
"设置程序的工作目录"),
new Option <string>(
new string[] { "--delay-per-page" },
"设置下载合集分P之间的下载间隔时间(单位: 秒, 默认无间隔)")
};
Command loginCommand = new Command(
"login",
"通过APP扫描二维码以登录您的WEB账号");
rootCommand.AddCommand(loginCommand);
Command loginTVCommand = new Command(
"logintv",
"通过APP扫描二维码以登录您的TV账号");
rootCommand.AddCommand(loginTVCommand);
rootCommand.Description = "BBDown是一个免费且便捷高效的哔哩哔哩下载/解析软件.";
rootCommand.TreatUnmatchedTokensAsErrors = true;
//WEB登录
loginCommand.Handler = CommandHandler.Create(async delegate
{
try
{
Log("获取登录地址...");
string loginUrl = "https://passport.bilibili.com/qrcode/getLoginUrl";
string url = JsonDocument.Parse(await GetWebSourceAsync(loginUrl)).RootElement.GetProperty("data").GetProperty("url").ToString();
string oauthKey = GetQueryString("oauthKey", url);
//Log(oauthKey);
//Log(url);
bool flag = false;
Log("生成二维码...");
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(url, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(7);
qrCodeImage.Save("qrcode.png", System.Drawing.Imaging.ImageFormat.Png);
Log("生成二维码成功：qrcode.png, 请打开并扫描");
while (true)
{
await Task.Delay(1000);
string w = await GetLoginStatusAsync(oauthKey);
string data = JsonDocument.Parse(w).RootElement.GetProperty("data").ToString();
if (data == "-2")
{
LogColor("二维码已过期, 请重新执行登录指令.");
break;
}
else if (data == "-4") //等待扫码
{
continue;
}
else if (data == "-5") //等待确认
{
if (!flag)
{
Log("扫码成功, 请确认...");
flag = !flag;
}
}
else
{
string cc = JsonDocument.Parse(w).RootElement.GetProperty("data").GetProperty("url").ToString();
Log("登录成功: SESSDATA=" + GetQueryString("SESSDATA", cc));
//导出cookie
File.WriteAllText(Path.Combine(APP_DIR, "BBDown.data"), cc.Substring(cc.IndexOf('?') + 1).Replace("&", ";"));
File.Delete("qrcode.png");
break;
}
}
}
catch (Exception e) { LogError(e.Message); }
});
//TV登录
loginTVCommand.Handler = CommandHandler.Create(async delegate
{
try
{
string loginUrl = "https://passport.snm0516.aisee.tv/x/passport-tv-login/qrcode/auth_code";
string pollUrl = "https://passport.bilibili.com/x/passport-tv-login/qrcode/poll";
var parms = GetTVLoginParms();
Log("获取登录地址...");
byte[] responseArray = await(await AppHttpClient.PostAsync(loginUrl, new FormUrlEncodedContent(parms.ToDictionary()))).Content.ReadAsByteArrayAsync();
string web = Encoding.UTF8.GetString(responseArray);
string url = JsonDocument.Parse(web).RootElement.GetProperty("data").GetProperty("url").ToString();
string authCode = JsonDocument.Parse(web).RootElement.GetProperty("data").GetProperty("auth_code").ToString();
Log("生成二维码...");
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(url, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(7);
qrCodeImage.Save("qrcode.png", System.Drawing.Imaging.ImageFormat.Png);
Log("生成二维码成功：qrcode.png, 请打开并扫描");
parms.Set("auth_code", authCode);
parms.Set("ts", GetTimeStamp(true));
parms.Remove("sign");
parms.Add("sign", GetSign(ToQueryString(parms)));
while (true)
{
await Task.Delay(1000);
responseArray = await(await AppHttpClient.PostAsync(pollUrl, new FormUrlEncodedContent(parms.ToDictionary()))).Content.ReadAsByteArrayAsync();
web = Encoding.UTF8.GetString(responseArray);
string code = JsonDocument.Parse(web).RootElement.GetProperty("code").ToString();
if (code == "86038")
{
LogColor("二维码已过期, 请重新执行登录指令.");
break;
}
else if (code == "86039") //等待扫码
{
continue;
}
else
{
string cc = JsonDocument.Parse(web).RootElement.GetProperty("data").GetProperty("access_token").ToString();
Log("登录成功: AccessToken=" + cc);
//导出cookie
File.WriteAllText(Path.Combine(APP_DIR, "BBDownTV.data"), "access_token=" + cc);
File.Delete("qrcode.png");
break;
}
}
}
catch (Exception e) { LogError(e.Message); }
});
rootCommand.Handler = CommandHandler.Create <MyOption>(async(myOption) =>
{
await DoWorkAsync(myOption);
});
return(await rootCommand.InvokeAsync(args));
}
private static async Task DoWorkAsync(MyOption myOption)
{
Console.BackgroundColor = ConsoleColor.DarkBlue;
Console.ForegroundColor = ConsoleColor.White;
var ver = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
Console.Write($"BBDown version {ver.Major}.{ver.Minor}.{ver.Build}, Bilibili Downloader.\r\n");
Console.ResetColor();
Console.Write("欢迎到讨论区交流：\r\n" +
"https://github.com/nilaoda/BBDown/discussions\r\n");
Console.WriteLine();
//检测更新
new Thread(async() =>
{
await CheckUpdateAsync();
}).Start();
try
{
bool interactMode = myOption.Interactive;
bool infoMode = myOption.OnlyShowInfo;
bool tvApi = myOption.UseTvApi;
bool appApi = myOption.UseAppApi;
bool intlApi = myOption.UseIntlApi;
bool useMp4box = myOption.UseMP4box;
bool onlyHevc = myOption.OnlyHevc;
bool onlyAvc = myOption.OnlyAvc;
bool hideStreams = myOption.HideStreams;
bool multiThread = myOption.MultiThread;
bool audioOnly = myOption.AudioOnly;
bool videoOnly = myOption.VideoOnly;
bool subOnly = myOption.SubOnly;
bool skipMux = myOption.SkipMux;
bool skipSubtitle = myOption.SkipSubtitle;
bool skipCover = myOption.SkipCover;
bool showAll = myOption.ShowAll;
bool useAria2c = myOption.UseAria2c;
string aria2cProxy = myOption.Aria2cProxy;
DEBUG_LOG = myOption.Debug;
string input = myOption.Url;
string lang = myOption.Language;
string selectPage = myOption.SelectPage.ToUpper();
string aidOri = ""; //原始aid
int delay = Convert.ToInt32(myOption.DelayPerPage);
COOKIE = myOption.Cookie;
TOKEN = myOption.AccessToken.Replace("access_token=", "");
if (!string.IsNullOrEmpty(myOption.WorkDir))
{
var dir = Path.GetFullPath(myOption.WorkDir);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
//设置工作目录
Environment.CurrentDirectory = dir;
LogDebug("切换工作目录至：{0}", dir);
}
//audioOnly和videoOnly同时开启则全部忽视
if (audioOnly && videoOnly)
{
audioOnly = false;
videoOnly = false;
}
//OnlyHevc和OnlyAvc同时开启则全部忽视
if (onlyAvc && onlyHevc)
{
onlyAvc = false;
onlyHevc = false;
}
if (skipSubtitle)
{
subOnly = false;
}
List <string> selectedPages = null;
if (!string.IsNullOrEmpty(GetQueryString("p", input)))
{
selectedPages = new List <string>();
selectedPages.Add(GetQueryString("p", input));
}
LogDebug("AppDirectory: {0}", APP_DIR);
LogDebug("运行参数：{0}", JsonSerializer.Serialize(myOption));
if (string.IsNullOrEmpty(COOKIE) && File.Exists(Path.Combine(APP_DIR, "BBDown.data")) && !tvApi)
{
Log("加载本地cookie...");
LogDebug("文件路径：{0}", Path.Combine(APP_DIR, "BBDown.data"));
COOKIE = File.ReadAllText(Path.Combine(APP_DIR, "BBDown.data"));
}
if (string.IsNullOrEmpty(TOKEN) && File.Exists(Path.Combine(APP_DIR, "BBDownTV.data")) && tvApi)
{
Log("加载本地token...");
LogDebug("文件路径：{0}", Path.Combine(APP_DIR, "BBDownTV.data"));
TOKEN = File.ReadAllText(Path.Combine(APP_DIR, "BBDownTV.data"));
TOKEN = TOKEN.Replace("access_token=", "");
}
if (string.IsNullOrEmpty(TOKEN) && File.Exists(Path.Combine(APP_DIR, "BBDownApp.data")) && appApi)
{
Log("加载本地token...");
LogDebug("文件路径：{0}", Path.Combine(APP_DIR, "BBDownApp.data"));
TOKEN = File.ReadAllText(Path.Combine(APP_DIR, "BBDownApp.data"));
TOKEN = TOKEN.Replace("access_token=", "");
}
Log("获取aid...");
aidOri = await GetAvIdAsync(input);
Log("获取aid结束: " + aidOri);
//-p的优先级大于URL中的自带p参数，所以先清空selectedPages
if (!string.IsNullOrEmpty(selectPage) && selectPage != "ALL")
{
selectedPages = new List <string>();
try
{
string tmp = selectPage;
tmp = tmp.Trim().Trim(',');
if (tmp.Contains("-"))
{
int start = int.Parse(tmp.Split('-')[0]);
int end = int.Parse(tmp.Split('-')[1]);
for (int i = start; i <= end; i++)
{
selectedPages.Add(i.ToString());
}
}
else
{
foreach (var s in tmp.Split(','))
{
selectedPages.Add(s);
}
}
}
catch { LogError("解析分P参数时失败了~"); selectedPages = null; };
}
if (selectPage == "ALL")
{
selectedPages = null;
}
if (string.IsNullOrEmpty(aidOri))
{
throw new Exception("输入有误");
}
Log("获取视频信息...");
IFetcher fetcher = new BBDownNormalInfoFetcher();
if (aidOri.StartsWith("cheese"))
{
fetcher = new BBDownCheeseInfoFetcher();
}
else if (aidOri.StartsWith("ep"))
{
if (intlApi)
{
fetcher = new BBDownIntlBangumiInfoFetcher();
}
else
{
fetcher = new BBDownBangumiInfoFetcher();
}
}
else if (aidOri.StartsWith("mid"))
{
fetcher = new BBDownSpaceVideoFetcher();
}
var vInfo = await fetcher.FetchAsync(aidOri);
string title = vInfo.Title;
string desc = vInfo.Desc;
string pic = vInfo.Pic;
string pubTime = vInfo.PubTime;
LogColor("视频标题: " + title);
Log("发布时间: " + pubTime);
List <Page> pagesInfo = vInfo.PagesInfo;
List <Subtitle> subtitleInfo = new List <Subtitle>();
bool more = false;
bool bangumi = vInfo.IsBangumi;
bool cheese = vInfo.IsCheese;
//打印分P信息
foreach (Page p in pagesInfo)
{
if (!showAll && more && p.index != pagesInfo.Count)
{
continue;
}
if (!showAll && !more && p.index > 5)
{
Log("......");
more = true;
}
else
{
Log($"P{p.index}: [{p.cid}] [{p.title}] [{FormatTime(p.dur)}]");
}
}
//如果用户没有选择分P，根据epid来确定某一集
if (selectedPages == null && selectPage != "ALL" && !string.IsNullOrEmpty(vInfo.Index))
{
selectedPages = new List <string> {
vInfo.Index
};
Log("程序已自动选择你输入的集数，如果要下载其他集数请自行指定分P(如可使用-p ALL代表全部)");
}
Log($"共计 {pagesInfo.Count} 个分P, 已选择：" + (selectedPages == null ? "ALL" : string.Join(",", selectedPages)));
//过滤不需要的分P
if (selectedPages != null)
{
pagesInfo = pagesInfo.Where(p => selectedPages.Contains(p.index.ToString())).ToList();
}
foreach (Page p in pagesInfo)
{
if (pagesInfo.Count > 1 && delay > 0)
{
Log($"停顿{delay}秒...");
Thread.Sleep(delay * 1000);
}
Log($"开始解析P{p.index}...");
string webJsonStr = "";
List <Video> videoTracks = new List <Video>();
List <Audio> audioTracks = new List <Audio>();
List <string> clips = new List <string>();
List <string> dfns = new List <string>();
string indexStr = myOption.NoPaddingPageNum ? p.index.ToString() : p.index.ToString("0".PadRight(pagesInfo.OrderByDescending(_p => _p.index).First().index.ToString().Length, '0'));
string videoPath = $"{p.aid}/{p.aid}.P{indexStr}.{p.cid}.mp4";
string audioPath = $"{p.aid}/{p.aid}.P{indexStr}.{p.cid}.m4a";
//处理文件夹以.结尾导致的异常情况
if (title.EndsWith("."))
{
title += "_fix";
}
string outPath = GetValidFileName(title) + (pagesInfo.Count > 1 ? $"/[P{indexStr}]{GetValidFileName(p.title)}" : (vInfo.PagesInfo.Count > 1 ? $"[P{indexStr}]{GetValidFileName(p.title)}" : "")) + ".mp4";
if (!infoMode && File.Exists(outPath) && new FileInfo(outPath).Length != 0)
{
Log($"{outPath}已存在, 跳过下载...");
if (pagesInfo.Count == 1 && Directory.Exists(p.aid))
{
Directory.Delete(p.aid, true);
}
continue;
}
//处理封面&&字幕
if (!infoMode)
{
if (!Directory.Exists(p.aid))
{
Directory.CreateDirectory(p.aid);
}
if (!skipCover && !subOnly && !File.Exists($"{p.aid}/{p.aid}.jpg"))
{
Log("下载封面...");
LogDebug("下载：{0}", pic);
await using var response = await AppHttpClient.GetStreamAsync(pic);
await using var fs = new FileStream($"{p.aid}/{p.aid}.jpg", FileMode.OpenOrCreate);
await response.CopyToAsync(fs);
}
if (!skipSubtitle)
{
LogDebug("获取字幕...");
subtitleInfo = await BBDownSubUtil.GetSubtitlesAsync(p.aid, p.cid, p.epid, intlApi);
foreach (Subtitle s in subtitleInfo)
{
Log($"下载字幕 {s.lan} => {BBDownSubUtil.GetSubtitleCode(s.lan).Item2}...");
LogDebug("下载：{0}", s.url);
await BBDownSubUtil.SaveSubtitleAsync(s.url, s.path);
if (subOnly && File.Exists(s.path) && File.ReadAllText(s.path) != "")
{
string _indexStr = p.index.ToString("0".PadRight(pagesInfo.OrderByDescending(_p => _p.index).First().index.ToString().Length, '0'));
//处理文件夹以.结尾导致的异常情况
if (title.EndsWith("."))
{
title += "_fix";
}
string _outSubPath = GetValidFileName(title) + (pagesInfo.Count > 1 ? $"/[P{_indexStr}]{GetValidFileName(p.title)}" : (vInfo.PagesInfo.Count > 1 ? $"[P{_indexStr}]{GetValidFileName(p.title)}" : "")) + $"_{BBDownSubUtil.GetSubtitleCode(s.lan).Item2}.srt";
if (_outSubPath.Contains("/"))
{
if (!Directory.Exists(Path.GetDirectoryName(_outSubPath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(_outSubPath));
}
}
File.Move(s.path, _outSubPath, true);
}
}
}
if (subOnly)
{
if (Directory.Exists(p.aid) && Directory.GetFiles(p.aid).Length == 0)
{
Directory.Delete(p.aid, true);
}
continue;
}
}
//调用解析
(webJsonStr, videoTracks, audioTracks, clips, dfns) = await ExtractTracksAsync(onlyHevc, onlyAvc, aidOri, p.aid, p.cid, p.epid, tvApi, intlApi, appApi);
//File.WriteAllText($"debug.json", JObject.Parse(webJson).ToString());
//此处代码简直灾难，后续优化吧
if ((videoTracks.Count != 0 || audioTracks.Count != 0) && clips.Count == 0) //dash
{
if (webJsonStr.Contains("\"video\":[") && videoTracks.Count == 0)
{
LogError("没有找到符合要求的视频流");
if (!audioOnly)
{
continue;
}
}
if (webJsonStr.Contains("\"audio\":[") && audioTracks.Count == 0)
{
LogError("没有找到符合要求的音频流");
if (!videoOnly)
{
continue;
}
}
//降序
videoTracks.Sort(Compare);
audioTracks.Sort(Compare);
if (audioOnly)
{
videoTracks.Clear();
}
if (videoOnly)
{
audioTracks.Clear();
}
int vIndex = 0;
int aIndex = 0;
if (!hideStreams)
{
//展示所有的音视频流信息
if (videoTracks.Count > 0)
{
Log($"共计{videoTracks.Count}条视频流.");
int index = 0;
foreach (var v in videoTracks)
{
int pDur = p.dur == 0 ? v.dur : p.dur;
LogColor($"{index++}. [{v.dfn}] [{v.res}] [{v.codecs}] [{v.fps}] [{v.bandwith} kbps] [~{FormatFileSize(pDur * v.bandwith * 1024 / 8)}]".Replace("[] ", ""), false);
if (infoMode)
{
Console.WriteLine(v.baseUrl);
}
}
}
if (audioTracks.Count > 0)
{
Log($"共计{audioTracks.Count}条音频流.");
int index = 0;
foreach (var a in audioTracks)
{
int pDur = p.dur == 0 ? a.dur : p.dur;
LogColor($"{index++}. [{a.codecs}] [{a.bandwith} kbps] [~{FormatFileSize(pDur * a.bandwith * 1024 / 8)}]", false);
if (infoMode)
{
Console.WriteLine(a.baseUrl);
}
}
}
}
if (infoMode)
{
continue;
}
if (interactMode && !hideStreams)
{
if (videoTracks.Count > 0)
{
Log("请选择一条视频流(输入序号): ", false);
Console.ForegroundColor = ConsoleColor.Cyan;
vIndex = Convert.ToInt32(Console.ReadLine());
if (vIndex > videoTracks.Count || vIndex < 0)
{
vIndex = 0;
}
Console.ResetColor();
}
if (audioTracks.Count > 0)
{
Log("请选择一条音频流(输入序号): ", false);
Console.ForegroundColor = ConsoleColor.Cyan;
aIndex = Convert.ToInt32(Console.ReadLine());
if (aIndex > audioTracks.Count || aIndex < 0)
{
aIndex = 0;
}
Console.ResetColor();
}
}
Log($"已选择的流:");
if (videoTracks.Count > 0)
{
LogColor($"[视频] [{videoTracks[vIndex].dfn}] [{videoTracks[vIndex].res}] [{videoTracks[vIndex].codecs}] [{videoTracks[vIndex].fps}] [{videoTracks[vIndex].bandwith} kbps] [~{FormatFileSize(videoTracks[vIndex].dur * videoTracks[vIndex].bandwith * 1024 / 8)}]".Replace("[] ", ""), false);
}
if (audioTracks.Count > 0)
{
LogColor($"[音频] [{audioTracks[aIndex].codecs}] [{audioTracks[aIndex].bandwith} kbps] [~{FormatFileSize(audioTracks[aIndex].dur * audioTracks[aIndex].bandwith * 1024 / 8)}]", false);
}
if (videoTracks.Count > 0)
{
//杜比视界，使用mp4box封装
if (videoTracks[vIndex].dfn == qualitys["126"] && !useMp4box)
{
LogError($"检测到杜比视界清晰度,将强制使用mp4box混流...");
useMp4box = true;
}
if (multiThread && !videoTracks[vIndex].baseUrl.Contains("-cmcc-"))
{
Log($"开始多线程下载P{p.index}视频...");
await MultiThreadDownloadFileAsync(videoTracks[vIndex].baseUrl, videoPath, useAria2c, aria2cProxy);
Log("合并视频分片...");
CombineMultipleFilesIntoSingleFile(GetFiles(Path.GetDirectoryName(videoPath), ".vclip"), videoPath);
Log("清理分片...");
foreach (var file in new DirectoryInfo(Path.GetDirectoryName(videoPath)).EnumerateFiles("*.?clip"))
{
file.Delete();
}
}
else
{
if (multiThread && videoTracks[vIndex].baseUrl.Contains("-cmcc-"))
{
LogError("检测到cmcc域名cdn, 已经禁用多线程");
}
Log($"开始下载P{p.index}视频...");
await DownloadFile(videoTracks[vIndex].baseUrl, videoPath, useAria2c, aria2cProxy);
}
}
if (audioTracks.Count > 0)
{
if (multiThread && !audioTracks[aIndex].baseUrl.Contains("-cmcc-"))
{
Log($"开始多线程下载P{p.index}音频...");
await MultiThreadDownloadFileAsync(audioTracks[aIndex].baseUrl, audioPath, useAria2c, aria2cProxy);
Log("合并音频分片...");
CombineMultipleFilesIntoSingleFile(GetFiles(Path.GetDirectoryName(audioPath), ".aclip"), audioPath);
Log("清理分片...");
foreach (var file in new DirectoryInfo(Path.GetDirectoryName(videoPath)).EnumerateFiles("*.?clip"))
{
file.Delete();
}
}
else
{
if (multiThread && audioTracks[aIndex].baseUrl.Contains("-cmcc-"))
{
LogError("检测到cmcc域名cdn, 已经禁用多线程");
}
Log($"开始下载P{p.index}音频...");
await DownloadFile(audioTracks[aIndex].baseUrl, audioPath, useAria2c, aria2cProxy);
}
}
Log($"下载P{p.index}完毕");
if (videoTracks.Count == 0)
{
videoPath = "";
}
if (audioTracks.Count == 0)
{
audioPath = "";
}
if (skipMux)
{
continue;
}
Log("开始合并音视频" + (subtitleInfo.Count > 0 ? "和字幕" : "") + "...");
int code = MuxAV(useMp4box, videoPath, audioPath, outPath,
desc,
title,
vInfo.PagesInfo.Count > 1 ? ($"P{indexStr}.{p.title}") : "",
File.Exists($"{p.aid}/{p.aid}.jpg") ? $"{p.aid}/{p.aid}.jpg" : "",
lang,
subtitleInfo, audioOnly, videoOnly);
if (code != 0 || !File.Exists(outPath) || new FileInfo(outPath).Length == 0)
{
LogError("合并失败"); continue;
}
Log("清理临时文件...");
Thread.Sleep(200);
if (videoTracks.Count > 0)
{
File.Delete(videoPath);
}
if (audioTracks.Count > 0)
{
File.Delete(audioPath);
}
foreach (var s in subtitleInfo)
{
File.Delete(s.path);
}
if (pagesInfo.Count == 1 || p.index == pagesInfo.Last().index || p.aid != pagesInfo.Last().aid)
{
File.Delete($"{p.aid}/{p.aid}.jpg");
}
if (Directory.Exists(p.aid) && Directory.GetFiles(p.aid).Length == 0)
{
Directory.Delete(p.aid, true);
}
}
else if (clips.Count > 0 && dfns.Count > 0) //flv
{
bool flag = false;
reParse:
//降序
videoTracks.Sort(Compare);
if (interactMode && !flag)
{
int i = 0;
dfns.ForEach(key => LogColor($"{i++}.{qualitys[key]}"));
Log("请选择最想要的清晰度(输入序号): ", false);
Console.ForegroundColor = ConsoleColor.Cyan;
var vIndex = Convert.ToInt32(Console.ReadLine());
if (vIndex > dfns.Count || vIndex < 0)
{
vIndex = 0;
}
Console.ResetColor();
//重新解析
videoTracks.Clear();
(webJsonStr, videoTracks, audioTracks, clips, dfns) = await ExtractTracksAsync(onlyHevc, onlyAvc, aidOri, p.aid, p.cid, p.epid, tvApi, intlApi, appApi, dfns[vIndex]);
flag = true;
goto reParse;
}
Log($"共计{videoTracks.Count}条流(共有{clips.Count}个分段).");
int index = 0;
foreach (var v in videoTracks)
{
LogColor($"{index++}. [{v.dfn}] [{v.res}] [{v.codecs}] [{v.fps}] [~{(v.size / 1024 / v.dur * 8).ToString("00")} kbps] [{FormatFileSize(v.size)}]".Replace("[] ", ""), false);
if (infoMode)
{
clips.ForEach(delegate(string c) { Console.WriteLine(c); });
}
}
if (infoMode)
{
continue;
}
if (File.Exists(outPath) && new FileInfo(outPath).Length != 0)
{
Log($"{outPath}已存在, 跳过下载...");
continue;
}
var pad = string.Empty.PadRight(clips.Count.ToString().Length, '0');
for (int i = 0; i < clips.Count; i++)
{
var link = clips[i];
videoPath = $"{p.aid}/{p.aid}.P{indexStr}.{p.cid}.{i.ToString(pad)}.mp4";
if (multiThread && !link.Contains("-cmcc-"))
{
if (videoTracks.Count != 0)
{
Log($"开始多线程下载P{p.index}视频, 片段({(i + 1).ToString(pad)}/{clips.Count})...");
await MultiThreadDownloadFileAsync(link, videoPath, useAria2c, aria2cProxy);
Log("合并视频分片...");
CombineMultipleFilesIntoSingleFile(GetFiles(Path.GetDirectoryName(videoPath), ".vclip"), videoPath);
}
Log("清理分片...");
foreach (var file in new DirectoryInfo(Path.GetDirectoryName(videoPath)).EnumerateFiles("*.?clip"))
{
file.Delete();
}
}
else
{
if (multiThread && link.Contains("-cmcc-"))
{
LogError("检测到cmcc域名cdn, 已经禁用多线程");
}
if (videoTracks.Count != 0)
{
Log($"开始下载P{p.index}视频, 片段({(i + 1).ToString(pad)}/{clips.Count})...");
await DownloadFile(link, videoPath, useAria2c, aria2cProxy);
}
}
}
Log($"下载P{p.index}完毕");
Log("开始合并分段...");
var files = GetFiles(Path.GetDirectoryName(videoPath), ".mp4");
videoPath = $"{p.aid}/{p.aid}.P{indexStr}.{p.cid}.mp4";
MergeFLV(files, videoPath);
if (skipMux)
{
continue;
}
Log("开始混流视频" + (subtitleInfo.Count > 0 ? "和字幕" : "") + "...");
int code = MuxAV(false, videoPath, "", outPath,
desc,
title,
vInfo.PagesInfo.Count > 1 ? ($"P{indexStr}.{p.title}") : "",
File.Exists($"{p.aid}/{p.aid}.jpg") ? $"{p.aid}/{p.aid}.jpg" : "",
lang,
subtitleInfo, audioOnly, videoOnly);
if (code != 0 || !File.Exists(outPath) || new FileInfo(outPath).Length == 0)
{
LogError("合并失败"); continue;
}
Log("清理临时文件...");
Thread.Sleep(200);
if (videoTracks.Count != 0)
{
File.Delete(videoPath);
}
foreach (var s in subtitleInfo)
{
File.Delete(s.path);
}
if (pagesInfo.Count == 1 || p.index == pagesInfo.Last().index || p.aid != pagesInfo.Last().aid)
{
File.Delete($"{p.aid}/{p.aid}.jpg");
}
if (Directory.Exists(p.aid) && Directory.GetFiles(p.aid).Length == 0)
{
Directory.Delete(p.aid, true);
}
}
else
{
if (webJsonStr.Contains("平台不可观看"))
{
throw new Exception("当前(WEB)平台不可观看，请尝试使用TV API解析。");
}
else if (webJsonStr.Contains("地区不可观看") || webJsonStr.Contains("地区不支持"))
{
throw new Exception("当前地区不可观看，尝试设置系统代理后解析。");
}
else if (webJsonStr.Contains("购买后才能观看"))
{
throw new Exception("购买后才能观看哦");
}
LogError("解析此分P失败(使用--debug查看详细信息)");
LogDebug("{0}", webJsonStr);
continue;
}
}
Log("任务完成");
}
catch (Exception e)
{
Console.BackgroundColor = ConsoleColor.Red;
Console.ForegroundColor = ConsoleColor.White;
Console.Write(DEBUG_LOG ? e.ToString() : e.Message);
Console.ResetColor();
Console.WriteLine();
Thread.Sleep(1);
}
}
