/// <summary>
/// Gets the web dav URL by WebDavTicket.
/// </summary>
/// <param name="ticket">The ticket.</param>
/// <returns></returns>
public static string GetWebDavUrl(string ticket)
{
string retVal = string.Empty;
WebDavTicket webDavTicket = WebDavTicket.Parse(ticket);
//Попытаемся определить имя файла
if (String.IsNullOrEmpty(webDavTicket.AbsolutePath.FileName))
{
if (webDavTicket.AbsolutePath.StorageType == ObjectTypes.File_FileStorage)
{
FileStorageAbsolutePath fsAbsPath = webDavTicket.AbsolutePath as FileStorageAbsolutePath;
if (fsAbsPath != null)
{
FileStorage fs = new FileStorage();
Mediachase.IBN.Business.ControlSystem.FileInfo fileInfo = fs.GetFile(fsAbsPath.UniqueId);
if (fileInfo != null)
{
webDavTicket.AbsolutePath.FileName = fileInfo.Name;
}
}
}
else if (webDavTicket.AbsolutePath.StorageType == ObjectTypes.File_MetaData)
{
MetaDataAbsolutePath mdAbsPath = webDavTicket.AbsolutePath as MetaDataAbsolutePath;
if (mdAbsPath != null)
{
Mediachase.Ibn.Data.Meta.FileInfo fileInfo = new Mediachase.Ibn.Data.Meta.FileInfo(mdAbsPath.FileUID);
webDavTicket.AbsolutePath.FileName = fileInfo.Name;
}
}
else if (webDavTicket.AbsolutePath.StorageType == ObjectTypes.File_MetaDataPlus)
{
MetaDataPlusAbsolutePath mdpAbsPath = webDavTicket.AbsolutePath as MetaDataPlusAbsolutePath;
if (mdpAbsPath != null)
{
Mediachase.MetaDataPlus.MetaObject obj = MetaDataWrapper.LoadMetaObject(mdpAbsPath.MetaObjectId, mdpAbsPath.MetaObjectType);
MetaFile mf = obj[mdpAbsPath.MetaFieldName] as MetaFile;
if (mf != null)
{
webDavTicket.AbsolutePath.FileName = mf.Name;
}
}
}
else if (webDavTicket.AbsolutePath.StorageType == ObjectTypes.File_Incident)
{
EmailStorageAbsolutePath emlAbsPath = webDavTicket.AbsolutePath as EmailStorageAbsolutePath;
if (emlAbsPath != null)
{
EMailMessageInfo emlInfo = EMailMessageInfo.Load(emlAbsPath.EmailMsgId);
AttachmentInfo attachInfo = emlInfo.Attachments[emlAbsPath.EmailAttachmentIndex];
webDavTicket.AbsolutePath.FileName = attachInfo.FileName;
}
}
}
retVal = GetWebDavUrl(webDavTicket.AbsolutePath, true);
return(retVal);
}
public static string GetFileStorageWebDavUrl(int fileId, int historyId, string fileName, bool withAuthToken, Uri baseUri)
{
FileStorageAbsolutePath absPath = (FileStorageAbsolutePath)WebDavAbsolutePath.CreateInstance(ObjectTypes.File_FileStorage);
absPath.UniqueId = fileId;
absPath.FileName = fileName;
absPath.HistoryId = historyId;
//Do not allow server edit for history file versions
return(GetWebDavUrl(absPath, withAuthToken, historyId == -1, baseUri));
}
protected ResourceInfo GetResourceInfo(WebDavTicket ticket)
{
FileStorageAbsolutePath absPath = ticket.AbsolutePath as FileStorageAbsolutePath;
if (absPath == null)
{
throw new ArgumentException("ticket.AbsolutePath is null.");
}
ResourceInfo result = new ResourceInfo();
Mediachase.IBN.Business.ControlSystem.FileInfo fileInfo = null;
//Получаем оригинальный файл
using (IDataReader reader = Mediachase.IBN.Database.ControlSystem.DBFile.GetById(Security.CurrentUser.TimeZoneId, absPath.UniqueId))
{
if (reader.Read())
{
fileInfo = new Mediachase.IBN.Business.ControlSystem.FileInfo(reader);
}
}
if (fileInfo == null)
{
throw new HttpException(404, "Not found");
}
FileHistoryInfo historyInfo = null;
//Поддержка версий
if (absPath.IsHistory)
{
foreach (FileHistoryInfo history in fileInfo.GetHistory())
{
if (history.Id == absPath.HistoryId)
{
historyInfo = history;
break;
}
}
}
DummyFileInfoWrapper dummyInfo = new DummyFileInfoWrapper(fileInfo, historyInfo);
result.AbsolutePath = ticket.ToString();
result.Tag = dummyInfo;
result.Name = dummyInfo.Name;
result.ContentType = dummyInfo.ContentType;
result.ContentLength = dummyInfo.Length;
result.ParentName = "root";
result.Modified = dummyInfo.Modified;
result.Created = dummyInfo.Created;
return(result);
}
