private void getfileinfo(string file)
{
fileData data = box.getFileInfo(file);
filename.InnerHtml = "<b>File name: </b>" + data.fileName;
size.InnerHtml = "<b>Size: </b>" + data.fileSize;
creator.InnerHtml = "<b>Craetion time: </b>" + data.fileCreator;
}
private static string GetfileData(string file)
{
var time = Duration(file) * 1000;
var videoEndTime = DatetimeToTimestamp(File.GetCreationTime(file));
var data = new fileData()
{
video_url = GetCleanFileName(file).Trim(),
ts_stop = (videoEndTime * 1000).ToString(),
ts_start = ((videoEndTime * 1000 - (time))).ToString()
};
return(JsonConvert.SerializeObject(data));
}
/// <summary>
/// 读取地址信息
/// </summary>
/// <param name="fileInfo"></param>
/// <returns></returns>
public static fileData ReadFile(string fileInfo)
{
System.IO.StringReader stringReader = new System.IO.StringReader(fileInfo);
//stringReader.Read(); // 跳过 BOM
System.Xml.XmlReader reader = System.Xml.XmlReader.Create(stringReader);
XmlDocument myXML = new XmlDocument();
myXML.LoadXml(stringReader.ReadToEnd());
XmlElement Xmlroot = myXML.DocumentElement;
XmlElement item = Xmlroot["file"] as XmlElement;
fileData file = new fileData();
file.file = item.GetAttribute("real_file");
file.fileName = item.GetAttribute("file_name");
return(file);
}
public ActionResult Download(fileData fileData) //下載
{
string fileName = fileData.YT_name;
string id = fileData.id.ToString();
string type = fileData.type;
//Server端路徑
string filePath = Server.MapPath($@"..\Download\{id}.{type}"); //相對路徑
FileInfo fileInfo = new FileInfo(filePath);
Response.Clear();
Response.ClearContent();
Response.ClearHeaders();
Response.AddHeader("Content-Disposition", "attachment;filename =" + $"{fileName}.{type}"); //下載檔案名稱
Response.AddHeader("Content-Length", fileInfo.Length.ToString());
Response.AddHeader("Content-Transfer-Encoding", "binary");
Response.ContentType = "application/octet-stream";
Response.ContentEncoding = System.Text.Encoding.GetEncoding("gb2312");
Response.WriteFile(fileInfo.FullName);
Response.Flush();
Response.End();
return(View());
}
private static string GetfileData(string file)
{
var time = Duration(file) * 1000;
var videoEndTime = DatetimeToTimestamp(File.GetCreationTime(file));
var data = new fileData()
{
video_url = GetCleanFileName(file).Trim(),
ts_stop = (videoEndTime * 1000).ToString(),
ts_start = ((videoEndTime * 1000 - (time))).ToString()
};
return JsonConvert.SerializeObject(data);
}
public ActionResult NFU(fileData postData)
{
string url = postData.YT_url;
string type = postData.type;
if (url.IndexOf(@"https://www.youtube.com/") == -1) //檢查Url是否有包含https://www.youtube.com/
{
ViewData["noUrl"] = "請輸入正確的網址";
ViewData["change"] = false;
return(View());
}
//進入python檔所在目錄
string cmd = @"cd C:\Users\hankh\Desktop\ASP_NET_MVC\0506Work_MVC\0506Work_MVC\Python";
//-------------------------------判斷是單支影片還是影片清單---------------------------------------
string cmd_py = "";
if (url.IndexOf("&list=") == -1) //-1代表沒有包含
{
cmd_py = $@"python 0506Work.py --sub {type} --url {url} --name 1 & exit";
}
else
{
string todo = url.Replace("&list=", "666=");
cmd_py = $@"python 0506Work_list.py --sub {type} --url {todo} & exit";
}
//-------------------------------------------------------------------------------------------------
//python 0506Work.py --sub mp4 --url https://www.youtube.com/watch?v=t7iExt2OXfc --name 1
Process p = new Process();
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.RedirectStandardInput = true;
p.Start();
StreamWriter myStreamWriter = p.StandardInput;
myStreamWriter.WriteLine(cmd);
myStreamWriter.WriteLine(cmd_py);
myStreamWriter.Close();
//-----------------------------------取得影片名稱，並存入串列----------------------------------------
string bigstr = p.StandardOutput.ReadToEnd(); //取得cmd文字
string[] NSelect = Regex.Split(bigstr, "--分割--", RegexOptions.IgnoreCase); //正規表示式做分割
int item = 1;
List <fileData> fileData = new List <fileData>();
for (int x = 0; x < NSelect.Count(); x++)
{
if (NSelect[x].IndexOf("\r\n") != -1)
{
continue;
}
fileData.Add(new fileData
{
id = item, //id由1開始，因為儲存在Server端的影片是1,2,3,4...命名，以利前端讀取
YT_url = url,
type = type,
YT_name = NSelect[x],
});
item++;
}
//----------------------------------------------------------------------------------------------------
p.WaitForExit(); //等待程式執行完畢，並Exit
p.Close(); //釋放Process記憶體
ViewData["change"] = true;
ViewData["type"] = type;
return(View(fileData));
}
List <fileData> CheckUpdateFiles(string clientVersion)
{
try
{
//解析客户端
string[] clientFiles = clientVersion.Split('|');//文件名，大小，时间
ArrayList clientList = new ArrayList(clientFiles);
//开始比较两边的数据
List <fileData> list = new List <fileData>();
string[] files = Directory.GetFiles(clsConfig.appPath, "*.*", SearchOption.AllDirectories);
ArrayList listFiles = new ArrayList(files);
if (File.Exists("set.xml"))
{
listFiles.Add("set.xml");
}
for (int i = 0; i < listFiles.Count; i++)
{
bool IsFind = false;
for (int j = 0; j < clientList.Count; j++)
{
if (listFiles[i].ToString().ToUpper() == clientList[j].ToString().Split('*')[0].ToUpper())
{
//如果找到了就开始比较时间，简单点，直接比较时间一不一样，不一样就添加到更新列表
FileInfo info = new FileInfo(listFiles[i].ToString());
//string str1 = info.LastWriteTime.ToString("yyyyMMddHHmmss");
//string str2 = clientList[j].ToString().Split('*')[1];
if (info.LastWriteTime.ToString("yyyyMMddHHmmss") != clientList[j].ToString().Split('*')[1])
{
fileData data = new fileData();
data.fileName = listFiles[i].ToString();
data.fileLength = info.Length.ToString();
data.fileTime = info.LastWriteTime.ToString("yyyy-MM-dd HH:mm:ss");
list.Add(data);
IsFind = true;
clientList.RemoveAt(j);
break;
}
else
{
IsFind = true;
clientList.RemoveAt(j);
break;
}
}
}
if (!IsFind)
{
FileInfo info = new FileInfo(listFiles[i].ToString());
fileData data = new fileData();
data.fileName = listFiles[i].ToString();
data.fileLength = info.Length.ToString();
data.fileTime = info.LastWriteTime.ToString("yyyy-MM-dd HH:mm:ss");
list.Add(data);
}
}
return(list);
}
catch (Exception)
{
throw;
}
}
