Exemplo n.º 1
0
        //下载视频
        public bool Download()
        {
            //开始下载
            delegates.TipText(new ParaTipText(this.Info, "正在分析视频地址"));

            //修正井号
            Info.Url = Info.Url.TrimEnd('#');
            //修正旧版URL
            Info.Url = Info.Url.Replace("bilibili.us", "bilibili.tv");
            //修正简写URL
            if (Regex.Match(Info.Url, @"^av\d{2,6}$").Success)
            {
                Info.Url = "http://www.bilibili.tv/video/" + Info.Url + "/";
            }
            //修正index_1.html
            if (!Info.Url.EndsWith(".html"))
            {
                if (Info.Url.EndsWith("/"))
                {
                    Info.Url += "index_1.html";
                }
                else
                {
                    Info.Url += "/index_1.html";
                }
            }

            string url = Info.Url;
            //取得子页面文件名(例如"/video/av12345/index_123.html")
            string suburl = Regex.Match(Info.Url, @"bilibili\.tv(?<part>/video/av\d+/index_\d+\.html)").Groups["part"].Value;

            //是否通过【自动应答】禁用对话框
            bool disableDialog = false;

            if (Info.AutoAnswer != null)
            {
                foreach (var item in Info.AutoAnswer)
                {
                    if (item.Prefix == "bilibili")
                    {
                        if (item.Identify == "auto")
                        {
                            disableDialog = true;
                        }
                        break;
                    }
                }
            }

            //视频地址数组
            string[] videos = null;

            try
            {
                //取得网页源文件
                string src = Network.GetHtmlSource(url, Encoding.UTF8, Info.Proxy);
                //type值
                string type = "";
                #region 登录并重新获取网页源文件

                //检查是否需要登录
                if (src.Contains("您无权访问本页面"))                 //需要登录
                {
                    CookieContainer cookies = new CookieContainer();
                    //登录Bilibili
                    UserLoginInfo user;
                    //检查插件配置
                    try
                    {
                        user          = new UserLoginInfo();
                        user.Username = Encoding.UTF8.GetString(Convert.FromBase64String(Info.Settings["user"]));
                        user.Password = Encoding.UTF8.GetString(Convert.FromBase64String(Info.Settings["password"]));
                        if (string.IsNullOrEmpty(user.Username) || string.IsNullOrEmpty(user.Password))
                        {
                            throw new Exception();
                        }
                    }
                    catch
                    {
                        user = ToolForm.CreateLoginForm("https://secure.bilibili.tv/member/index_do.php?fmdo=user&dopost=regnew");
                        Info.Settings["user"]     = Convert.ToBase64String(Encoding.UTF8.GetBytes(user.Username));
                        Info.Settings["password"] = Convert.ToBase64String(Encoding.UTF8.GetBytes(user.Password));
                    }
                    //Post的数据
                    string postdata = "fmdo=login&dopost=login&refurl=http%%3A%%2F%%2Fbilibili.tv%%2F&keeptime=604800&userid=" + user.Username + "&pwd=" + user.Password + "&keeptime=604800";
                    byte[] data     = Encoding.UTF8.GetBytes(postdata);
                    //生成请求
                    HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create("https://secure.bilibili.tv/member/index_do.php");
                    req.Method          = "POST";
                    req.Referer         = "https://secure.bilibili.tv/login.php";
                    req.ContentType     = "application/x-www-form-urlencoded";
                    req.ContentLength   = data.Length;
                    req.UserAgent       = "Mozilla/5.0 (Windows NT 6.1; rv:11.0) Gecko/20100101 Firefox/11.0";
                    req.CookieContainer = new CookieContainer();
                    //发送POST数据
                    using (var outstream = req.GetRequestStream())
                    {
                        outstream.Write(data, 0, data.Length);
                        outstream.Flush();
                    }
                    //关闭请求
                    req.GetResponse().Close();
                    cookies = req.CookieContainer;                                           //保存cookies
                    string cookiesstr = req.CookieContainer.GetCookieHeader(req.RequestUri); //字符串形式的cookies

                    //重新请求网页
                    HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);
                    if (Info.Proxy != null)
                    {
                        request.Proxy = Info.Proxy;
                    }
                    //设置cookies
                    request.CookieContainer = cookies;
                    //获取网页源代码
                    src = Network.GetHtmlSource(request, Encoding.UTF8);
                }

                #endregion

                //取得视频标题
                Regex rTitle = new Regex(@"<title>(?<title>.*)</title>");
                Match mTitle = rTitle.Match(src);
                //文件名称
                string title = mTitle.Groups["title"].Value.Replace("- 嗶哩嗶哩", "").Replace("- ( ゜- ゜)つロ", "").Replace("乾杯~", "").Replace("- bilibili.tv", "").Trim();

                //取得子标题
                Regex           rSubTitle  = new Regex(@"<option value='(?<part>.+?\.html)'(| selected)>(?<content>.+?)</option>");
                MatchCollection mSubTitles = rSubTitle.Matches(src);

                //如果存在下拉列表框
                if (mSubTitles.Count > 0)
                {
                    //确定当前视频的子标题
                    foreach (Match item in mSubTitles)
                    {
                        if (suburl == item.Groups["part"].Value)
                        {
                            title = title + " - " + item.Groups["content"].Value;
                            break;
                        }
                    }

                    //如果需要解析关联下载项
                    //解析关联项需要同时满足的条件:
                    //1.这个任务不是被其他任务所添加的
                    //2.用户设置了“解析关联项”
                    if (!Info.IsBeAdded)
                    {
                        if (Info.ParseRelated)
                        {
                            //准备(地址-标题)字典
                            var dict = new Dictionary <string, string>();
                            foreach (Match item in mSubTitles)
                            {
                                if (suburl != item.Groups["part"].Value)
                                {
                                    dict.Add(url.Replace(suburl, item.Groups["part"].Value),
                                             item.Groups["content"].Value);
                                }
                            }
                            //用户选择任务
                            var ba = new Collection <string>();
                            if (!disableDialog)
                            {
                                ba = ToolForm.CreateMultiSelectForm(dict, Info.AutoAnswer, "bilibili");
                            }
                            //根据用户选择新建任务
                            foreach (string u in ba)
                            {
                                //新建任务
                                delegates.NewTask(new ParaNewTask(Info.BasePlugin, u, this.Info));
                            }
                        }
                    }
                }


                Info.Title = title;
                //过滤非法字符
                title = Tools.InvalidCharacterFilter(title, "");
                //重新设置保存目录(生成子文件夹)
                if (!Info.SaveDirectory.ToString().EndsWith(title))
                {
                    string newdir = Path.Combine(Info.SaveDirectory.ToString(), title);
                    if (!Directory.Exists(newdir))
                    {
                        Directory.CreateDirectory(newdir);
                    }
                    Info.SaveDirectory = new DirectoryInfo(newdir);
                }


                //清空地址
                Info.FilePath.Clear();
                Info.SubFilePath.Clear();

                //视频id
                string id = "";

                //分析id和视频存放站点(type)
                //取得"bofqi块的源代码
                Regex  rEmbed   = new Regex("<div class=\"scontent\" id=\"bofqi\">(?<content>.*?)</div>", RegexOptions.Singleline);
                Match  mEmbed   = rEmbed.Match(src);
                string embedSrc = mEmbed.Groups["content"].Value.Replace("type=\"application/x-shockwave-flash\"", "");

                //检查"file"参数
                Regex rFile = new Regex("file=(\"|)(?<file>.+?)(\"|&)");
                Match mFile = rFile.Match(embedSrc);
                //取得Flash地址
                Regex rFlash = new Regex("src=\"(?<flash>.*?\\.swf)\"");
                Match mFlash = rFlash.Match(embedSrc);
                //取得id值
                Regex rId = new Regex(@"(?<idname>(\w{0,2}id|data))=(?<id>([\w\-]+|$http://.+?$))".Replace("$", "\""));
                Match mId = rId.Match(embedSrc);
                //取得ID
                id = mId.Groups["id"].Value;
                //取得type值
                type = mId.Groups["idname"].Value;

                //解析器的解析结果
                ParseResult pr = null;

                //如果不是“仅下载字幕”
                if (Info.DownSub != DownloadSubtitleType.DownloadSubtitleOnly)
                {
                    if (mFile.Success)                     //如果有file参数
                    {
                        string fileurl = mFile.Groups["file"].Value;
                        videos = new string[] { fileurl };
                    }
                    else if (mId.Success)                    //如果是普通的外链
                    {
                        //检查外链
                        switch (type)
                        {
                        case "qid":                                 //QQ视频
                            //解析视频
                            QQVideoParser parserQQ = new QQVideoParser();
                            pr = parserQQ.Parse(new ParseRequest()
                            {
                                Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer
                            });
                            videos = pr.ToArray();
                            break;

                        case "ykid":                                 //优酷视频
                            //解析视频
                            YoukuParser parserYouKu = new YoukuParser();
                            pr = parserYouKu.Parse(new ParseRequest()
                            {
                                Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer
                            });
                            videos = pr.ToArray();
                            break;

                        case "uid":                                 //土豆视频
                            //解析视频
                            TudouParser parserTudou = new TudouParser();
                            pr = parserTudou.Parse(new ParseRequest()
                            {
                                Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer
                            });
                            videos = pr.ToArray();
                            break;

                        case "data":                                 //Flash游戏
                            id     = id.Replace("\"", "");
                            videos = new string[] { id };
                            break;

                        default:                                 //新浪视频
                            SinaVideoParser parserSina = new SinaVideoParser();
                            pr = parserSina.Parse(new ParseRequest()
                            {
                                Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer
                            });
                            videos = pr.ToArray();
                            break;
                        }
                    }
                    else                     //如果是游戏
                    {
                        string flashurl = mFlash.Groups["flash"].Value;
                        videos = new string[] { flashurl };
                    }

                    Info.videos = videos;
                    return(true);

                    //下载视频
                    //确定视频共有几个段落
                    Info.PartCount = videos.Length;

                    //------------分段落下载------------
                    for (int i = 0; i < Info.PartCount; i++)
                    {
                        Info.CurrentPart = i + 1;

                        //取得文件后缀名
                        string ext = Tools.GetExtension(videos[i]);
                        if (string.IsNullOrEmpty(ext))
                        {
                            if (string.IsNullOrEmpty(Path.GetExtension(videos[i])))
                            {
                                ext = ".flv";
                            }
                            else
                            {
                                ext = Path.GetExtension(videos[i]);
                            }
                        }
                        if (ext == ".hlv")
                        {
                            ext = ".flv";
                        }
                        //设置当前DownloadParameter
                        if (Info.PartCount == 1)
                        {
                            currentParameter = new DownloadParameter()
                            {
                                //文件名 例: c:\123(1).flv
                                FilePath = Path.Combine(Info.SaveDirectory.ToString(),
                                                        title + ext),
                                //文件URL
                                Url = videos[i],
                                //代理服务器
                                Proxy = Info.Proxy,
                                //提取缓存
                                ExtractCache        = Info.ExtractCache,
                                ExtractCachePattern = "fla*.tmp"
                            };
                        }
                        else
                        {
                            currentParameter = new DownloadParameter()
                            {
                                //文件名 例: c:\123(1).flv
                                FilePath = Path.Combine(Info.SaveDirectory.ToString(),
                                                        title + "(" + (i + 1).ToString() + ")" + ext),
                                //文件URL
                                Url = videos[i],
                                //代理服务器
                                Proxy = Info.Proxy,
                                //提取缓存
                                ExtractCache        = Info.ExtractCache,
                                ExtractCachePattern = "fla*.tmp"
                            };
                        }
                        //添加文件路径到List<>中
                        Info.FilePath.Add(currentParameter.FilePath);
                        //下载文件
                        bool success;

                        //提示更换新Part
                        delegates.NewPart(new ParaNewPart(this.Info, i + 1));

                        //下载视频
                        try
                        {
                            success = Network.DownloadFile(currentParameter, this.Info);
                            if (!success)                             //未出现错误即用户手动停止
                            {
                                return(false);
                            }
                        }
                        catch (Exception ex)                         //下载文件时出现错误
                        {
                            //如果此任务由一个视频组成,则报错(下载失败)
                            if (Info.PartCount == 1)
                            {
                                throw ex;
                            }
                            else                             //否则继续下载,设置“部分失败”状态
                            {
                                Info.PartialFinished        = true;
                                Info.PartialFinishedDetail += "\r\n文件: " + currentParameter.Url + " 下载失败";
                            }
                        }
                    }            //end for
                }                //end 判断是否下载视频

                //下载弹幕
                bool comment = DownloadComment(title, id);
                //生成AcPlay文件
                string acplay = GenerateAcplayConfig(pr, title);

                if (!comment)
                {
                    Info.PartialFinished        = true;
                    Info.PartialFinishedDetail += "\r\n弹幕文件文件下载失败";
                }

                //支持导出列表
                StringBuilder sb = new StringBuilder(videos.Length * 2);
                foreach (string item in videos)
                {
                    sb.Append(item);
                    sb.Append("|");
                }
                if (Info.Settings.ContainsKey("ExportUrl"))
                {
                    Info.Settings["ExportUrl"] = sb.ToString();
                }
                else
                {
                    Info.Settings.Add("ExportUrl", sb.ToString());
                }
                //支持AcPlay
                if (Info.Settings.ContainsKey("AcPlay"))
                {
                    Info.Settings["AcPlay"] = acplay;
                }
                else
                {
                    Info.Settings.Add("AcPlay", acplay);
                }
            }
            catch (Exception ex)
            {
                Info.Settings["user"]     = "";
                Info.Settings["password"] = "";
                throw ex;
            }

            return(true);
        }
Exemplo n.º 2
0
        public override bool Download()
        {
            //开始下载
            TipText("正在开始任务");

            //获取视频编号
            string sm = Regex.Match(Info.Url, @"(?<=(http://www\.nicovideo\.jp/watch/|))sm\d+").Value;

            //修正简写URL
            if (Info.Url.StartsWith("sm", StringComparison.CurrentCultureIgnoreCase))
            {
                Info.Url = "http://www.nicovideo.jp/watch/" + Info.Url;
            }

            //获取网页源代码
            string src = Network.GetHtmlSource(Info.Url, Encoding.UTF8, Info.Proxy);
            //匹配登录按钮
            Match mLoginButton = Regex.Match(src, "(?<=アカウント新規登録へ.+?<a href=\").+?(?=\">.+?ログイン画面へ)");
            //获取登录地址
            string loginUrl = mLoginButton.Value;

            TipText("正在登录Nico");

            //向网页Post数据
            CookieContainer cookies = new CookieContainer();
            //登录NicoNico
            UserLoginInfo user;

            //检查插件配置
            try
            {
                user          = new UserLoginInfo();
                user.Username = Encoding.UTF8.GetString(Convert.FromBase64String(Info.Settings["user"]));
                user.Password = Encoding.UTF8.GetString(Convert.FromBase64String(Info.Settings["password"]));
                if (string.IsNullOrEmpty(user.Username) || string.IsNullOrEmpty(user.Password))
                {
                    throw new Exception();
                }
            }
            catch
            {
                user = ToolForm.CreateLoginForm(null, "https://secure.nicovideo.jp/secure/register");
                Info.Settings["user"]     = Convert.ToBase64String(Encoding.UTF8.GetBytes(user.Username));
                Info.Settings["password"] = Convert.ToBase64String(Encoding.UTF8.GetBytes(user.Password));
            }
            //Post的数据
            string postdata = string.Format("next_url={0}&mail={1}&password={2}", sm, Tools.UrlEncode(user.Username), Tools.UrlEncode(user.Password));

            byte[] data = Encoding.UTF8.GetBytes(postdata);
            //生成请求
            HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create("https://secure.nicovideo.jp/secure/login?site=niconico");

            req.Proxy             = Info.Proxy;
            req.AllowAutoRedirect = false;
            req.Method            = "POST";
            req.Referer           = loginUrl;
            req.ContentType       = "application/x-www-form-urlencoded";
            req.ContentLength     = data.Length;
            req.UserAgent         = "Mozilla/5.0 (Windows NT 6.1; rv:16.0) Gecko/20100101 Firefox/16.0";
            req.CookieContainer   = new CookieContainer();
            //发送POST数据
            using (var outstream = req.GetRequestStream())
            {
                outstream.Write(data, 0, data.Length);
                outstream.Flush();
            }
            //关闭请求
            req.GetResponse().Close();
            cookies = req.CookieContainer;             //保存cookies

            TipText("正在解析视频标题");

            //解析视频标题
            HttpWebRequest reqTitle = (HttpWebRequest)HttpWebRequest.Create(Info.Url);

            reqTitle.Proxy = Info.Proxy;
            //设置cookies
            reqTitle.CookieContainer = cookies;
            //获取视频信息
            string srcTitle = Network.GetHtmlSource(reqTitle, Encoding.UTF8);

            //视频标题
            Info.Title = Regex.Match(srcTitle, @"(?<=<title>).+?(?=</title>)").Value.Replace("‐ ニコニコ動画(原宿)", "").Trim();
            //Info.Title = Regex.Match(srcTitle, @"(?<=<span class=""videoHeaderTitle"">).+?(?=</span>)").Value;
            string title = Tools.InvalidCharacterFilter(Info.Title, "");

            TipText("正在分析视频地址");

            //通过API获取视频信息
            HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(@"http://flapi.nicovideo.jp/api/getflv/" + sm);

            request.Method = "POST";
            request.Proxy  = Info.Proxy;
            //设置cookies
            request.CookieContainer = cookies;
            //获取视频信息
            string videoinfo = Network.GetHtmlSource(request, Encoding.ASCII);
            //视频真实地址
            string video = Regex.Match(videoinfo, @"(?<=url=).+?(?=&)").Value;

            video = video.Replace("%3A", ":").Replace("%2F", "/").Replace("%3F", "?").Replace("%3D", "=");

            //下载视频
            NewPart(1, 1);

            //设置下载参数
            currentParameter = new DownloadParameter()
            {
                //文件名 例: c:\123(1).flv
                FilePath = Path.Combine(Info.SaveDirectory.ToString(),
                                        title + ".mp4"),
                //文件URL
                Url = video,
                //代理服务器
                Proxy = Info.Proxy,
                //Cookie
                Cookies = cookies,
                //提取缓存
                ExtractCache        = Info.ExtractCache,
                ExtractCachePattern = "fla*.tmp"
            };

            //下载视频
            bool success = Network.DownloadFile(currentParameter, this.Info);

            if (!success)             //未出现错误即用户手动停止
            {
                return(false);
            }

            return(true);
        }
Exemplo n.º 3
0
        private string LoginApi(string url, string apiAddress, out CookieContainer loginPageCookieContainer)
        {
            string xmlSrc;
            var    LOGIN_PAGE = "https://secure.bilibili.com/login";
            //获取登录页Cookie
            var loginPageRequest = (HttpWebRequest)WebRequest.Create(LOGIN_PAGE);

            loginPageRequest.Proxy     = Info.Proxy;
            loginPageRequest.Referer   = @"http://www.bilibili.com/";
            loginPageRequest.UserAgent = @"Mozilla/5.0 (Windows NT 6.3; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0";
            loginPageRequest.Accept    = @"text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";

            string loginPageCookie;

            using (var resp = loginPageRequest.GetResponse())
            {
                loginPageCookieContainer = new CookieContainer();
                var sid = Regex.Match(resp.Headers["Set-Cookie"], @"(?<=sid=)\w+").Value;
                loginPageCookieContainer.Add(new Cookie("sid", sid, "/", ".bilibili.com"));
                loginPageCookie = loginPageCookieContainer.GetCookieHeader(new Uri(LOGIN_PAGE));
            }
            //获取验证码图片
            var loginInfo = new UserLoginInfo();

            if (Info.BasePlugin.Configuration.ContainsKey("Username"))
            {
                loginInfo.Username = Encoding.UTF8.GetString(Convert.FromBase64String(Info.BasePlugin.Configuration["Username"]));
            }
            if (Info.BasePlugin.Configuration.ContainsKey("Password"))
            {
                loginInfo.Password = Encoding.UTF8.GetString(Convert.FromBase64String(Info.BasePlugin.Configuration["Password"]));
            }
            if (Settings.ContainsKey("Username"))
            {
                loginInfo.Username = Settings["Username"];
            }
            if (Settings.ContainsKey("Password"))
            {
                loginInfo.Password = Settings["Password"];
            }

            var captchaUrl = @"https://secure.bilibili.com/captcha?r=" +
                             new Random(Environment.TickCount).NextDouble().ToString();
            var captchaFile   = Path.GetTempFileName() + ".png";
            var captchaClient = new WebClient {
                Proxy = Info.Proxy
            };

            captchaClient.Headers.Add(HttpRequestHeader.Cookie, loginPageCookie);
            captchaClient.DownloadFile(captchaUrl, captchaFile);
            loginInfo = ToolForm.CreateLoginForm(loginInfo, @"https://secure.bilibili.com/register", captchaFile);

            //保存到设置
            Settings["Username"] = loginInfo.Username;
            Settings["Password"] = loginInfo.Password;


            string postString = @"act=login&gourl=http%%3A%%2F%%2Fbilibili.com%%2F&userid=" + loginInfo.Username + "&pwd=" +
                                loginInfo.Password +
                                "&vdcode=" + loginInfo.Captcha.ToUpper() + "&keeptime=2592000";

            byte[] data = Encoding.UTF8.GetBytes(postString);

            var loginRequest = (HttpWebRequest)WebRequest.Create(@"https://secure.bilibili.com/login");

            loginRequest.Proxy           = Info.Proxy;
            loginRequest.Method          = "POST";
            loginRequest.Referer         = "https://secure.bilibili.com/login";
            loginRequest.ContentType     = "application/x-www-form-urlencoded";
            loginRequest.ContentLength   = data.Length;
            loginRequest.UserAgent       = "Mozilla/5.0 (Windows NT 6.1; rv:25.0) Gecko/20100101 Firefox/25.0";
            loginRequest.Referer         = url;
            loginRequest.CookieContainer = loginPageCookieContainer;

            //发送POST数据
            using (var outstream = loginRequest.GetRequestStream())
            {
                outstream.Write(data, 0, data.Length);
                outstream.Flush();
            }
            //关闭请求
            loginRequest.GetResponse().Close();
            var cookies = loginRequest.CookieContainer.GetCookieHeader(new Uri(LOGIN_PAGE));

            var client = new WebClient {
                Proxy = Info.Proxy
            };

            client.Headers.Add(HttpRequestHeader.Cookie, cookies);

            var apiRequest = (HttpWebRequest)WebRequest.Create(apiAddress);

            apiRequest.Proxy = Info.Proxy;
            apiRequest.Headers.Add(HttpRequestHeader.Cookie, cookies);
            xmlSrc = Network.GetHtmlSource(apiRequest, Encoding.UTF8);
            return(xmlSrc);
        }