public async static void CollectExistAvInfo(List <AvInfo> infos, FileInfo info, string ffmpeg)
{
AvInfo i = new AvInfo();
i.Location = info.DirectoryName;
i.Name = info.Name.Replace(info.Extension, "");
i.Extension = info.Extension;
i.Size = info.Length;
i.IsChinese = (i.Name.EndsWith("-C") || i.Name.EndsWith("-c"));
i.CreateTime = i.CreateTime;
try
{
//i.IsH265 = await FileUtility.IsH265(info.FullName, ffmpeg);
}
catch (Exception ee)
{
}
infos.Add(i);
}
/// <summary>
/// 下载视频
/// </summary>
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.ToLower().TrimEnd('#');
//修正旧版URL
Info.Url = Info.Url.Replace("bilibili.tv", "bilibili.com");
Info.Url = Info.Url.Replace("bilibili.us", "bilibili.com");
Info.Url = Info.Url.Replace("bilibili.smgbb.cn", "www.bilibili.com");
Info.Url = Info.Url.Replace("bilibili.kankanews.com", "www.bilibili.com");
//修正简写URL
if (Regex.Match(Info.Url, @"^av\d{2,6}$").Success)
{
Info.Url = "http://www.bilibili.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;
string suburl = Regex.Match(Info.Url, @"www\.bilibili\.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");
Match mAVNumber = BilibiliPlugin.RegexBili.Match(Info.Url);
if (!mAVNumber.Success)
{
mAVNumber = BilibiliPlugin.RegexAcg.Match(Info.Url);
}
Settings["AVNumber"] = mAVNumber.Groups["id"].Value;
Settings["AVSubNumber"] = mAVNumber.Groups["page"].Value;
Settings["AVSubNumber"] = string.IsNullOrEmpty(Settings["AVSubNumber"]) ? "1" : Settings["AVSubNumber"];
//设置自定义文件名
Settings["CustomFileName"] = BilibiliPlugin.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 = AutoAnswer.IsInAutoAnswers(Info.AutoAnswer, "bilibili", "auto");
//视频地址数组
string[] videos = null;
try
{
//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 || Info.ParseRelated)
{
//取得网页源文件
string src = Network.GetHtmlSource(url, Encoding.UTF8, Info.Proxy);
string subtitle = "";
//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;
}
}
//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)
{
NewTask(u);
}
}
}
//获取视频信息API
var ts = Convert.ToInt64((DateTime.Now - new DateTime(1970, 1, 1, 0, 0, 0)).TotalMilliseconds);
var apiAddress = string.Format(@"http://api.bilibili.cn/view?appkey={0}&ts={1}&id={2}&page={3}",
BilibiliPlugin.AppKey,
ts,
Settings["AVNumber"],
Settings["AVSubNumber"]);
//AcDown所使用的AppKey是旧AppKey，权限比新申请的要高，而且不需要加上sign验证
//如果将来要使用sign验证的话可以使用下面的代码来算出sign
//但是这段代码目前加上后还是不能正确工作的状态，不知道为什么
//Tools.GetStringHash("appkey=" + BilibiliPlugin.AppKey +
// "&id=" + Settings["AVNumber"] +
// "&page=" + Settings["AVSubNumber"] +
// "&ts=" + ts +
// BilibiliPlugin.AppSecret));
var webrequest = (HttpWebRequest)WebRequest.Create(apiAddress);
webrequest.Accept = @"application/json";
webrequest.UserAgent = "AcDown/" + Application.ProductVersion + " ([email protected])";
webrequest.Proxy = Info.Proxy;
var viewSrc = Network.GetHtmlSource(webrequest, Encoding.UTF8);
//登录获取API结果
if (viewSrc.Contains("no perm error"))
{
viewSrc = LoginApi(url, apiAddress, out m_cookieContainer);
}
AvInfo avInfo;
try
{
//解析JSON
avInfo = JsonConvert.DeserializeObject <AvInfo>(viewSrc);
}
catch
{
//由于接口原因，有时候虽然请求了json但是会返回XML格式（呃
var viewDoc = new XmlDocument();
viewDoc.LoadXml(viewSrc);
avInfo = new AvInfo();
avInfo.title = viewDoc.SelectSingleNode(@"/info/title").InnerText.Replace("&", "&");
avInfo.partname = viewDoc.SelectSingleNode(@"/info/partname").InnerText.Replace("&", "&");
avInfo.cid = Regex.Match(viewSrc, @"(?<=\<cid\>)\d+(?=\</cid\>)", RegexOptions.IgnoreCase).Value;
}
//视频标题和子标题
string title = avInfo.title ?? "";
string stitle = avInfo.partname ?? "";
if (String.IsNullOrEmpty(stitle))
{
Info.Title = title;
stitle = title;
}
else
{
Info.Title = title + " - " + stitle;
}
//过滤非法字符
title = Tools.InvalidCharacterFilter(title, "");
stitle = Tools.InvalidCharacterFilter(stitle, "");
//清空地址
Info.FilePath.Clear();
Info.SubFilePath.Clear();
//CID
Settings["chatid"] = avInfo.cid;
//下载弹幕
DownloadComment(title, stitle, Settings["chatid"]);
//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)
{
//var playurlSrc = Network.GetHtmlSource(@"http://interface.bilibili.tv/playurl?otype=xml&cid=" + Settings["chatid"] + "&type=flv", Encoding.UTF8);
//var playurlDoc = new XmlDocument();
//playurlDoc.LoadXml(playurlSrc);
//获得视频列表
var prRequest = new ParseRequest()
{
Id = Settings["chatid"],
Proxy = Info.Proxy,
AutoAnswers = Info.AutoAnswer,
CookieContainer = m_cookieContainer
};
pr = new BilibiliInterfaceParser().Parse(prRequest);
videos = pr.ToArray();
//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 (Settings.ContainsKey("ExportUrl"))
{
Settings["ExportUrl"] = sb.ToString();
}
else
{
Settings.Add("ExportUrl", sb.ToString());
}
}
//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, stitle, Info.PartCount == 1 ? "" : Info.CurrentPart.ToString(),
ext.Replace(".", ""), Settings["AVNumber"], 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 //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;
}
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, stitle);
//支持AcPlay直接播放
Settings["AcPlay"] = acplay;
}
//生成视频自动合并参数
if (Info.FilePath.Count > 1 && !Info.PartialFinished)
{
Info.Settings.Remove("VideoCombine");
var arg = new StringBuilder();
foreach (var item in Info.FilePath)
{
arg.Append(item);
arg.Append("|");
}
var renamehelper = new CustomFileNameHelper();
string filename = renamehelper.CombineFileName(Settings["CustomFileName"],
title, stitle, "",
"mp4", Info.Settings["AVNumber"], Info.Settings["AVSubNumber"]);
filename = Path.Combine(Info.SaveDirectory.ToString(), filename);
arg.Append(filename);
Info.Settings["VideoCombine"] = arg.ToString();
}
}
catch
{
Settings["user"] = "";
Settings["password"] = "";
throw;
}
return(true);
}
