//下载视频
public bool Download()
{
//1.从发来的地址里取出id， /v_play.php?vid=82642019& --> 82642019
Regex r1 = new Regex(@"^/v_play\.php\?vid=(?<vid>\d+)$");
Match m1 = r1.Match(Info.Url);
string vid = m1.Groups["vid"].ToString();
if (string.IsNullOrEmpty(vid))
{
return false;
}
//2.传给Parser
SinaVideoParser parserSina = new SinaVideoParser();
ParseResult pr = parserSina.Parse(new ParseRequest() { Id = vid, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer });
Info.videos = pr.ToArray();
return true;
}
//下载视频
public override bool Download()
{
//开始下载
TipText("正在分析视频地址");
//修正井号
Info.Url = Info.Url.TrimEnd('#');
//修正旧版URL
Info.Url = Info.Url.Replace("bilibili.us", "bilibili.tv");
Info.Url = Info.Url.Replace("www.bilibili.tv", "bilibili.kankanews.com");
Info.Url = Info.Url.Replace("bilibili.tv", "bilibili.kankanews.com");
//修正简写URL
if (Regex.Match(Info.Url, @"^av\d{2,6}$").Success)
Info.Url = "http://bilibili.kankanews.com/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\.kankanews\.com(?<part>/video/av\d+/index_\d+\.html)").Groups["part"].Value;
//取得AV号和子编号
Match mAVNumber = Regex.Match(Info.Url, @"(?<av>av\d+)/index_(?<sub>\d+)\.html");
Settings["AVNumber"] = mAVNumber.Groups["ac"].Value;
Settings["AVSubNumber"] = mAVNumber.Groups["sub"].Value;
//设置自定义文件名
Settings["CustomFileName"] = AcFunPlugin.DefaultFileNameFormat;
if (Info.BasePlugin.Configuration.ContainsKey("CustomFileName"))
{
Settings["CustomFileName"] = Info.BasePlugin.Configuration["CustomFileName"];
}
//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("无权访问")) //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();
string subtitle = title;
//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)
{
subtitle = 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 + " - " + subtitle;
//过滤非法字符
title = Tools.InvalidCharacterFilter(title, "");
subtitle = Tools.InvalidCharacterFilter(subtitle, "");
//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;
//下载弹幕
bool comment = DownloadComment(title, subtitle, id);
if (!comment)
{
Info.PartialFinished = true;
Info.PartialFinishedDetail += "\r\n弹幕文件文件下载失败";
}
//解析器的解析结果
ParseResult pr = null;
//如果允许下载视频
if ((Info.DownloadTypes & DownloadType.Video) != 0)
{
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";
//设置文件名
var renamehelper = new CustomFileNameHelper();
string filename = renamehelper.CombineFileName(Settings["CustomFileName"],
title, subtitle, Info.PartCount == 1 ? "" : Info.CurrentPart.ToString(),
ext.Replace(".", ""), Info.Settings["AVNumber"], Info.Settings["AVSubNumber"]);
filename = Path.Combine(Info.SaveDirectory.ToString(), filename);
//生成父文件夹
if (!Directory.Exists(Path.GetDirectoryName(filename)))
Directory.CreateDirectory(Path.GetDirectoryName(filename));
//设置当前DownloadParameter
currentParameter = new DownloadParameter()
{
//文件名 例: c:\123(1).flv
FilePath = filename,
//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
//如果插件设置中没有GenerateAcPlay项，或此项设置为true则生成.acplay快捷方式
if (!Info.BasePlugin.Configuration.ContainsKey("GenerateAcPlay") ||
Info.BasePlugin.Configuration["GenerateAcPlay"] == "true")
{
//生成AcPlay文件
string acplay = GenerateAcplayConfig(pr, title, subtitle);
//支持AcPlay直接播放
Info.Settings["AcPlay"] = acplay;
}
//支持导出列表
if (videos != null)
{
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());
}
}
catch (Exception ex)
{
Info.Settings["user"] = "";
Info.Settings["password"] = "";
throw ex;
}
return true;
}
/// <summary>
/// 下载视频
/// </summary>
/// <returns></returns>
public override 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('#');
//修正简写URL
if (Regex.Match(Info.Url, @"^ac\d+$").Success)
Info.Url = "http://www.acfun.tv/v/" + Info.Url;
//修正index.html
if (!Info.Url.EndsWith(".html"))
{
if (Info.Url.EndsWith("/"))
Info.Url += "index.html";
else
Info.Url += "/index.html";
}
string url = Info.Url;
//取得子页面文件名（例如"index_123.html"）
string suburl = Regex.Match(Info.Url, @"ac\d+/(?<part>index\.html|index_\d+\.html)").Groups["part"].Value;
//取得AC号和子编号
Match mACNumber = Regex.Match(Info.Url, @"(?<ac>ac\d+)/index(_(?<sub>\d+)|)\.html");
Settings["ACNumber"] = mACNumber.Groups["ac"].Value;
Settings["ACSubNumber"] = mACNumber.Groups["sub"].Success ? mACNumber.Groups["sub"].Value : "1";
//设置自定义文件名
Settings["CustomFileName"] = AcFunPlugin.DefaultFileNameFormat;
if (Info.BasePlugin.Configuration.ContainsKey("CustomFileName"))
{
Settings["CustomFileName"] = Info.BasePlugin.Configuration["CustomFileName"];
}
//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 == "acfun")
{
if (item.Identify == "auto")
disableDialog = true;
break;
}
}
}
try
{
//取得网页源文件
string src = Network.GetHtmlSource(url, Encoding.UTF8, Info.Proxy);
//分析id和视频存放站点(type)
string type;
string id = ""; //视频id
//string ot = ""; //视频子id
//取得embed块的源代码
Regex rEmbed = new Regex(@"\<div id=""area-player""\>.+?\</div\>", RegexOptions.Singleline);
Match mEmbed = rEmbed.Match(src);
string embedSrc = mEmbed.ToString().Replace("type=\"application/x-shockwave-flash\"", "");
//检查是否为Flash游戏
Regex rFlash = new Regex(@"src=""(?<player>.+?)\.swf""");
Match mFlash = rFlash.Match(embedSrc);
#region 取得当前Flash播放器地址
//脚本地址
string playerScriptUrl = "http:" + Regex.Match(src, @"(?<=<script src="")//static\.acfun\.tv/dotnet/\d+/script/article\.js(?="">)").Value + @"?_version=12289360";
//脚本源代码
string playerScriptSrc = Network.GetHtmlSource(playerScriptUrl, Encoding.UTF8, Info.Proxy);
//swf文件地址
string playerUrl = Regex.Match(playerScriptSrc, @"http://.+?swf").Value;
//添加到插件设置中
if (Info.Settings.ContainsKey("PlayerUrl"))
Info.Settings["PlayerUrl"] = playerUrl;
else
Info.Settings.Add("PlayerUrl", playerUrl);
#endregion
//如果是Flash游戏
if (mFlash.Success && !mFlash.Value.Contains("newflvplayer"))
{
type = "game";
}
else
{
if (!embedSrc.Contains(@"text/javascript")) //旧版本
{
//获取ID
Regex rId = new Regex(@"(\?|amp;|"")id=(?<id>\w+)(?<ot>(-\w*|))");
Match mId = rId.Match(embedSrc);
id = mId.Groups["id"].Value;
if (Info.Settings.ContainsKey("cid"))
Info.Settings["cid"] = id;
else
Info.Settings.Add("cid", id);
//取得type值
Regex rType = new Regex(@"type(|\w)=(?<type>\w*)");
Match mType = rType.Match(embedSrc);
type = mType.Groups["type"].Value;
if (type.Equals("video", StringComparison.CurrentCultureIgnoreCase))
type = "sina";
}
else
{
//取得acfun id值
Regex rAcfunId = new Regex(@"'id':'(?<id>\d+)");
Match mAcfunId = rAcfunId.Match(embedSrc);
string acfunid = mAcfunId.Groups["id"].Value;
//获取跳转
string getvideobyid = Network.GetHtmlSource("http://www.acfun.tv/api/getVideoByID.aspx?vid=" + acfunid, Encoding.UTF8);
//将信息添加到Setting中
Regex rVideoInfo = new Regex(@"""(?<key>.+?)"":(""|)(?<value>.+?)(""|)[,|}]");
MatchCollection mcVideoInfo = rVideoInfo.Matches(getvideobyid);
foreach (Match mVideoInfo in mcVideoInfo)
{
string key = mVideoInfo.Groups["key"].Value;
string value = mVideoInfo.Groups["value"].Value;
if (Info.Settings.ContainsKey(key))
Info.Settings[key] = value;
else
Info.Settings.Add(key, value);
}
id = Info.Settings["vid"];
type = Info.Settings["vtype"];
}
}
//取得视频标题
Regex rTitle = new Regex(@"<title>(?<title>.*)</title>");
Match mTitle = rTitle.Match(src);
string title = mTitle.Groups["title"].Value.Replace(" - Acfun", "").Replace(" - 天下漫友是一家", "");
//取得所有子标题
Regex rSubTitle = new Regex(@"<a class=""pager pager-article"" href=""(?<part>.+?)"">(?<content>.+?)</a>");
MatchCollection mSubTitles = rSubTitle.Matches(src);
//如果存在下拉列表框
if (mSubTitles.Count > 0)
{
//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)
{
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, "acfun");
//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, "");
//视频地址数组
string[] videos = null;
//清空地址
Info.FilePath.Clear();
Info.SubFilePath.Clear();
//下载弹幕
bool comment = DownloadSubtitle(title);
if (!comment)
{
Info.PartialFinished = true;
Info.PartialFinishedDetail += "\r\n弹幕文件文件下载失败";
}
//解析器的解析结果
ParseResult pr = null;
//如果允许下载视频
if ((Info.DownloadTypes & DownloadType.Video) != 0)
{
//检查type值
switch (type)
{
case "sina": //新浪视频
//解析视频
SinaVideoParser parserSina = new SinaVideoParser();
pr = parserSina.Parse(new ParseRequest() { Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer });
videos = pr.ToArray();
break;
case "qq": //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 "youku": //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 "tudou": //土豆视频
TudouParser parserTudou = new TudouParser();
pr = parserTudou.Parse(new ParseRequest() { Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer });
videos = pr.ToArray();
break;
case "game": //flash游戏
videos = new string[] { mFlash.Groups["player"].Value };
break;
}
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";
//设置文件名
var renamehelper = new CustomFileNameHelper();
string filename = renamehelper.CombineFileName(Settings["CustomFileName"],
title, "", Info.PartCount == 1 ? "" : Info.CurrentPart.ToString(),
ext.Replace(".", ""), Info.Settings["ACNumber"], Info.Settings["ACSubNumber"]);
filename = Path.Combine(Info.SaveDirectory.ToString(), filename);
//生成父文件夹
if (!Directory.Exists(Path.GetDirectoryName(filename)))
Directory.CreateDirectory(Path.GetDirectoryName(filename));
//设置当前DownloadParameter
currentParameter = new DownloadParameter()
{
//文件名
FilePath = filename,
//文件URL
Url = videos[i],
//代理服务器
Proxy = Info.Proxy,
//提取缓存
ExtractCache = Info.ExtractCache,
ExtractCachePattern = "fla*.tmp"
};
//设置代理服务器
currentParameter.Proxy = Info.Proxy;
//添加文件路径到List<>中
Info.FilePath.Add(currentParameter.FilePath);
//下载文件
bool success = false;
//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
//如果插件设置中没有GenerateAcPlay项，或此项设置为true则生成.acplay快捷方式
if (!Info.BasePlugin.Configuration.ContainsKey("GenerateAcPlay") ||
Info.BasePlugin.Configuration["GenerateAcPlay"] == "true")
{
//生成AcPlay文件
string acplay = GenerateAcplayConfig(pr, title);
//支持AcPlay直接播放
Info.Settings["AcPlay"] = acplay;
}
//支持导出列表
if (videos != null)
{
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());
}
}
catch (Exception ex)
{
throw ex;
}
//下载成功完成
return true;
}
//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"));
string url = Info.Url;
//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);
//视频id
string id = "";
//type值
string type = "";
//player id
string playerId = "";
//选择的视频（下拉列表）
int selectedvideo = 0;
//清空地址
Info.FilePath.Clear();
//取得视频标题
Regex rTitle = new Regex(@"<title>(?<title>.*)</title>");
Match mTitle = rTitle.Match(src);
//分析id和视频存放站点(type)
//取得"mplayer块的源代码
Regex rEmbed = new Regex(@"<div id=""mplayer"">.+?</embed>", RegexOptions.Singleline);
Match mEmbed = rEmbed.Match(src);
string embedSrc = mEmbed.Value;
//取得id值
Regex rId = new Regex(@"\w+id=(?<id>\w+)");
MatchCollection mIds = rId.Matches(embedSrc);
//取得type值
Regex rType = new Regex(@"type=(?<type>\w+)");
MatchCollection mTypes = rType.Matches(embedSrc);
//取得PlayerID值
Regex rPlayerid = new Regex(@"<li>(?<playerid>content.+?)</li>");
Match mPlayerid = rPlayerid.Match(embedSrc);
playerId = mPlayerid.Groups["playerid"].Value;
//取得所有子标题
Regex rSubTitle = new Regex(@"\|(?<subtitle>.*?)(\*\*|</li>)");
MatchCollection mSubTitles = rSubTitle.Matches(embedSrc);
Match mId = null;
Match mType = null;
Match mSubTitle = null;
if (mIds.Count > 1) //如果数量大于一个
{
//定义字典
var dict = new Dictionary<string, string>();
for (int i = 0; i < mIds.Count; i++)
{
dict.Add(i.ToString(), (i + 1).ToString() + "、" + mSubTitles[i].Groups["subtitle"].Value);
}
//用户选择下载哪一个视频
selectedvideo = int.Parse(ToolForm.CreateSingleSelectForm("请选择视频：", dict, "", Info.AutoAnswer, "tucao"));
mId = mIds[selectedvideo];
mType = mTypes[selectedvideo];
mSubTitle = mSubTitles[selectedvideo];
}
else
{
mId = mIds[0];
mType = mTypes[0];
mSubTitle = mSubTitles[0];
}
//设置标题
string title = mTitle.Groups["title"].Value.Replace("- 吐槽 - tucao.cc", "");
string subTitle = mSubTitle.Groups["subtitle"].Value;
if (!string.IsNullOrEmpty(subTitle)) //如果存在子标题（视频为合集）
{
//更改标题
title = title + " - " + subTitle;
//更改URL防止hash时出错
Info.Url = Info.Url + "#" + subTitle;
}
//过滤非法字符
Info.Title = title;
title = Tools.InvalidCharacterFilter(title, "");
//取得ID
id = mId.Groups["id"].Value;
//取得type值
type = mType.Groups["type"].Value;
//如果允许下载视频
if ((Info.DownloadTypes & DownloadType.Video) != 0)
{
//检查外链
switch (type)
{
case "qq": //QQ视频
//解析视频
QQVideoParser parserQQ = new QQVideoParser();
videos = parserQQ.Parse(new ParseRequest() { Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer }).ToArray();
break;
case "youku": //优酷视频
//解析视频
YoukuParser parserYouKu = new YoukuParser();
videos = parserYouKu.Parse(new ParseRequest() { Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer }).ToArray();
break;
case "tudou": //土豆视频
//解析视频
TudouParser parserTudou = new TudouParser();
videos = parserTudou.Parse(new ParseRequest() { Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer }).ToArray();
break;
case "sina": //新浪视频
SinaVideoParser parserSina = new SinaVideoParser();
videos = parserSina.Parse(new ParseRequest() { Id = id, Proxy = Info.Proxy, AutoAnswers = Info.AutoAnswer }).ToArray();
break;
}
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
};
}
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
};
}
//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
}
//下载弹幕
if (((Info.DownloadTypes & DownloadType.Subtitle) != 0) && !string.IsNullOrEmpty(playerId))
{
//----------下载字幕-----------
delegates.TipText(new ParaTipText(this.Info, "正在下载字幕文件"));
//字幕文件(on)地址
string subfile = Path.Combine(Info.SaveDirectory.ToString(), title + ".xml");
Info.SubFilePath.Add(subfile);
//取得字幕文件(on)地址
string subUrl = "http://www.tucao.cc/index.php?m=comment&c=mukio&a=init&type=" + type + "&playerID=" + playerId + "~" + selectedvideo.ToString() + "&r=0.09502756828442216";
//下载字幕文件
try
{
Network.DownloadFile(new DownloadParameter()
{
Url = subUrl,
FilePath = subfile,
Proxy = Info.Proxy
});
}
catch
{
Info.PartialFinished = true;
Info.PartialFinishedDetail += "\r\n弹幕文件文件下载失败";
}
}// end 下载弹幕xml
}
catch (Exception ex)
{
throw ex;
}//end try
//下载成功完成
return true;
}