/// <summary>
/// 保存附件
/// </summary>
/// <param name="mediaObject"></param>
/// <param name="uid"></param>
/// <param name="filename"></param>
private static void SaveSpaceAttachment(MediaObject mediaObject, int uid, string filename)
{
SpaceAttachmentInfo spaceattachmentinfo = new SpaceAttachmentInfo();
spaceattachmentinfo.UID = uid;
spaceattachmentinfo.SpacePostID = 0;
spaceattachmentinfo.PostDateTime = DateTime.Now;
spaceattachmentinfo.FileName = filename;
spaceattachmentinfo.FileType = mediaObject.type;
spaceattachmentinfo.FileSize = mediaObject.bits.Length;
spaceattachmentinfo.Attachment = mediaObject.name;
spaceattachmentinfo.Downloads = 0;
DbProvider.GetInstance().AddSpaceAttachment(spaceattachmentinfo);
}
//实现文件上传
public MediaObjectUrl newMediaObject(string blogid, string username, string password, MediaObject mediaObject)
{
int uid = ValidateUser(username, password);
if (uid < 1)
{
throw new XmlRpcFaultException(0, "用户不存在");
}
string[] currentdate = DateTime.Now.ToString("yyyy-MM-dd").Split('-');
string fileDatePath = currentdate[0] + "/" + currentdate[1] + "/" + currentdate[2] + "/";
string sSavePath = Utils.GetMapPath(BaseConfigs.GetForumPath + "space/upload/" + ((FTPs.GetSpaceAttachInfo.Allowupload == 1 && FTPs.GetSpaceAttachInfo.Reservelocalattach == 0) ? "temp/" : fileDatePath));
if (!Directory.Exists(sSavePath))
{
Utils.CreateDir(sSavePath);
}
Random random = new Random(unchecked ((int)DateTime.Now.Ticks));
string sFilename = (Environment.TickCount & int.MaxValue).ToString() + random.Next(1000, 9999).ToString() + System.IO.Path.GetExtension(mediaObject.name).ToLower();
//判断sFilename的文件名称是否已存在于服务器上. 如存在, 则添加文件递增标识
int file_append = 0;
while (File.Exists(sSavePath + sFilename))
{
file_append++;
sFilename = Path.GetFileNameWithoutExtension(mediaObject.name) + file_append.ToString() + Path.GetExtension(mediaObject.name).ToLower();
}
string fileExtName = Path.GetExtension(mediaObject.name).ToLower();
fileExtName = fileExtName != "" ? fileExtName: ".invalidExtName";
int groupid = Users.GetShortUserInfo(uid).Groupid;
string attachextensions = GetAllowedExtensions(groupid);
if ((attachextensions == null) || (attachextensions.ToLower().IndexOf(fileExtName.Remove(0, 1)) >= 0))
{
//上传图片文件
if ((fileExtName == ".jpg") || (fileExtName == ".gif") || (fileExtName == ".png") || (fileExtName == ".jpeg"))
{
try
{
int maxspacesize = UserGroups.GetUserGroupInfo(groupid).Maxspaceattachsize;
int currentspaceattachmentsize = DbProvider.GetInstance().GetSpaceAttachmentSizeByUserid(uid);
if ((maxspacesize - currentspaceattachmentsize - mediaObject.bits.Length) <= 0) //个人空间的存储空间不足
{
throw new XmlRpcFaultException(101, "存储空间不足, 上传失败!");
}
else
{
FileStream newFile = new FileStream(sSavePath + sFilename, FileMode.Create);
newFile.Write(mediaObject.bits, 0, mediaObject.bits.Length);
newFile.Close();
}
string filename = "";
filename = GetAttachRootPath(fileDatePath);
//当支持FTP上传附件时,使用FTP上传远程附件,并在上传完成之后删除本地tempfilename文件
if (FTPs.GetSpaceAttachInfo.Allowupload == 1)
{
FTPs ftps = new FTPs();
ftps.UpLoadFile(filename.Replace(FTPs.GetSpaceAttachInfo.Remoteurl, ""), sSavePath + sFilename, FTPs.FTPUploadEnum.SpaceAttach);
}
filename = filename + sFilename;
//保存文件信息
SaveSpaceAttachment(mediaObject, uid, filename);
string permalink = filename;
if (!(FTPs.GetSpaceAttachInfo.Allowupload == 1))
{
permalink = "http://" + DNTRequest.GetCurrentFullHost() + filename;
}
MediaObjectUrl mediaObjectUrl = new MediaObjectUrl();
mediaObjectUrl.url = permalink;
return(mediaObjectUrl);
}
catch
{
File.Delete(sSavePath + sFilename);
throw new XmlRpcFaultException(102, "上传文件发生异常");
}
}
else //其它类型文件
{
int maxspacesize = UserGroups.GetUserGroupInfo(groupid).Maxspaceattachsize;
int currentspaceattachmentsize = DbProvider.GetInstance().GetSpaceAttachmentSizeByUserid(uid);
if ((maxspacesize - currentspaceattachmentsize - mediaObject.bits.Length) <= 0) //个人空间的存储空间不足
{
throw new XmlRpcFaultException(101, "存储空间不足, 上传失败!");
}
else
{
try
{
FileStream newFile = new FileStream(sSavePath + sFilename, FileMode.Create);
newFile.Write(mediaObject.bits, 0, mediaObject.bits.Length);
newFile.Close();
string filename = "";
filename = GetAttachRootPath(fileDatePath);
filename = filename + sFilename;
//保存文件信息
SaveSpaceAttachment(mediaObject, uid, filename);
//当支持FTP上传附件时,使用FTP上传远程附件,并在上传完成之后删除本地tempfilename文件
if (FTPs.GetSpaceAttachInfo.Allowupload == 1)
{
FTPs ftps = new FTPs();
ftps.UpLoadFile(GetAttachRootPath(fileDatePath).Replace(FTPs.GetSpaceAttachInfo.Remoteurl, ""), sSavePath + sFilename, FTPs.FTPUploadEnum.SpaceAttach);
}
string permalink = filename;
if (!(FTPs.GetSpaceAttachInfo.Allowupload == 1))
{
permalink = "http://" + DNTRequest.GetCurrentFullHost() + filename;
}
MediaObjectUrl mediaObjectUrl = new MediaObjectUrl();
mediaObjectUrl.url = permalink;
return(mediaObjectUrl);
}
catch
{
File.Delete(sSavePath + sFilename);
throw new XmlRpcFaultException(102, "上传文件发生异常");
}
}
}
}
return(new MediaObjectUrl());
}
//实现文件上传
public MediaObjectUrl newMediaObject(string blogid, string username, string password, MediaObject mediaObject)
{
int uid = ValidateUser(username, password);
if (uid < 1)
throw new XmlRpcFaultException(0, "用户不存在");
string[] currentdate = DateTime.Now.ToString("yyyy-MM-dd").Split('-');
string fileDatePath = currentdate[0] + "/" + currentdate[1] + "/" + currentdate[2] + "/";
string sSavePath = Utils.GetMapPath(BaseConfigs.GetForumPath + "space/upload/" + ((FTPs.GetSpaceAttachInfo.Allowupload == 1 && FTPs.GetSpaceAttachInfo.Reservelocalattach == 0) ? "temp/" : fileDatePath));
if (!Directory.Exists(sSavePath))
{
Utils.CreateDir(sSavePath);
}
Random random = new Random(unchecked((int)DateTime.Now.Ticks));
string sFilename = (Environment.TickCount & int.MaxValue).ToString() + random.Next(1000, 9999).ToString() + System.IO.Path.GetExtension(mediaObject.name).ToLower();
//判断sFilename的文件名称是否已存在于服务器上. 如存在, 则添加文件递增标识
int file_append = 0;
while (File.Exists(sSavePath + sFilename))
{
file_append++;
sFilename = Path.GetFileNameWithoutExtension(mediaObject.name) + file_append.ToString() + Path.GetExtension(mediaObject.name).ToLower();
}
string fileExtName = Path.GetExtension(mediaObject.name).ToLower();
fileExtName = fileExtName !="" ? fileExtName: ".invalidExtName";
int groupid = Users.GetShortUserInfo(uid).Groupid;
string attachextensions = GetAllowedExtensions(groupid);
if ((attachextensions == null) || (attachextensions.ToLower().IndexOf(fileExtName.Remove(0, 1)) >= 0))
{
//上传图片文件
if ((fileExtName == ".jpg") || (fileExtName == ".gif") || (fileExtName == ".png") || (fileExtName == ".jpeg"))
{
try
{
int maxspacesize = UserGroups.GetUserGroupInfo(groupid).Maxspaceattachsize;
int currentspaceattachmentsize = DbProvider.GetInstance().GetSpaceAttachmentSizeByUserid(uid);
if ((maxspacesize - currentspaceattachmentsize - mediaObject.bits.Length) <= 0) //个人空间的存储空间不足
{
throw new XmlRpcFaultException(101, "存储空间不足, 上传失败!");
}
else
{
FileStream newFile = new FileStream(sSavePath + sFilename, FileMode.Create);
newFile.Write(mediaObject.bits, 0, mediaObject.bits.Length);
newFile.Close();
}
string filename = "";
filename = GetAttachRootPath(fileDatePath);
//当支持FTP上传附件时,使用FTP上传远程附件,并在上传完成之后删除本地tempfilename文件
if (FTPs.GetSpaceAttachInfo.Allowupload == 1)
{
FTPs ftps = new FTPs();
ftps.UpLoadFile(filename.Replace(FTPs.GetSpaceAttachInfo.Remoteurl, ""), sSavePath + sFilename, FTPs.FTPUploadEnum.SpaceAttach);
}
filename = filename + sFilename;
//保存文件信息
SaveSpaceAttachment(mediaObject, uid, filename);
string permalink = filename;
if (!(FTPs.GetSpaceAttachInfo.Allowupload == 1))
{
permalink = "http://" + DNTRequest.GetCurrentFullHost() + filename;
}
MediaObjectUrl mediaObjectUrl = new MediaObjectUrl();
mediaObjectUrl.url = permalink;
return mediaObjectUrl;
}
catch
{
File.Delete(sSavePath + sFilename);
throw new XmlRpcFaultException(102, "上传文件发生异常");
}
}
else //其它类型文件
{
int maxspacesize = UserGroups.GetUserGroupInfo(groupid).Maxspaceattachsize;
int currentspaceattachmentsize = DbProvider.GetInstance().GetSpaceAttachmentSizeByUserid(uid);
if ((maxspacesize - currentspaceattachmentsize - mediaObject.bits.Length) <= 0) //个人空间的存储空间不足
{
throw new XmlRpcFaultException(101, "存储空间不足, 上传失败!");
}
else
{
try
{
FileStream newFile = new FileStream(sSavePath + sFilename, FileMode.Create);
newFile.Write(mediaObject.bits, 0, mediaObject.bits.Length);
newFile.Close();
string filename = "";
filename = GetAttachRootPath(fileDatePath);
filename = filename + sFilename;
//保存文件信息
SaveSpaceAttachment(mediaObject, uid, filename);
//当支持FTP上传附件时,使用FTP上传远程附件,并在上传完成之后删除本地tempfilename文件
if (FTPs.GetSpaceAttachInfo.Allowupload == 1)
{
FTPs ftps = new FTPs();
ftps.UpLoadFile(GetAttachRootPath(fileDatePath).Replace(FTPs.GetSpaceAttachInfo.Remoteurl, ""), sSavePath + sFilename, FTPs.FTPUploadEnum.SpaceAttach);
}
string permalink = filename;
if (!(FTPs.GetSpaceAttachInfo.Allowupload == 1))
{
permalink = "http://" + DNTRequest.GetCurrentFullHost() + filename;
}
MediaObjectUrl mediaObjectUrl = new MediaObjectUrl();
mediaObjectUrl.url = permalink;
return mediaObjectUrl;
}
catch
{
File.Delete(sSavePath + sFilename);
throw new XmlRpcFaultException(102, "上传文件发生异常");
}
}
}
}
return new MediaObjectUrl();
}