AttachmentCollection MergeData(AttachmentCollection attachments, AttachmentCollection additionalAttachments)
{
try {
if (attachments == null || attachments.Count <= 0)
{
return(additionalAttachments);
}
if (additionalAttachments == null || additionalAttachments.Count <= 0)
{
return(attachments);
}
AttachmentCollection result = new AttachmentCollection();
result.AddRange(attachments);
result.AddRange(additionalAttachments);
return(result);
}
catch {
return(attachments);
}
}
private void GetAttachments(int postUserID, MessageDisplay msgDisplay, ref AttachmentCollection attachs)
{
AttachmentCollection attachments = new AttachmentCollection();
DiskFileCollection diskFiles = null;
List<int> tempFileIds = new List<int>(), diskFileIds=new List<int>();
string[] attachIndexs = _Request.Get("attachIndex", Method.Post,string.Empty).Split( new string[]{ ","}, StringSplitOptions.RemoveEmptyEntries);
foreach (string i in attachIndexs)
{
if (i == "{index}")
continue;
int id = _Request.Get<int>("attachid_" + i, Method.Post, 0);
int attachType=_Request.Get<int>("attachtype_" + i, Method.Post, 0);
if ( attachType == 0)
tempFileIds.Add(id);
else if( attachType==1 )
diskFileIds.Add(id);
}
diskFiles = DiskBO.Instance.GetDiskFiles(diskFileIds);
Attachment attach;
string extendName = string.Empty;
foreach (DiskFile file in diskFiles)
{
attach = new Attachment();
attach.DiskFileID = file.DiskFileID;
attach.FileID = file.FileID;
attach.FileSize = file.Size;
attach.FileName = _Request.Get("filename_1_" + file.DiskFileID, Method.Post, "未命名", false);
attach.Price = _Request.Get("price_1_" + file.DiskFileID, Method.Post, 0);
extendName = _Request.Get("extname_1_" + file.DiskFileID, Method.Post, string.Empty);
attach.AttachType = AttachType.DiskFile;
if (!string.IsNullOrEmpty(attach.FileName) && !string.IsNullOrEmpty(extendName))
attach.FileName += "." + extendName;
attach.FileType = extendName;
attachments.Add(attach);
}
foreach (int id in tempFileIds)
{
attach = new Attachment();
attach.AttachmentID = id;
attach.FileName = _Request.Get("filename_0_" + id, Method.Post, "未命名", false);
attach.Price = _Request.Get("price_0_" + id, Method.Post, 0);
attach.AttachType = AttachType.TempAttach;
extendName = _Request.Get("extname_0_" + id, Method.Post, string.Empty);
if (!string.IsNullOrEmpty(attach.FileName) && !string.IsNullOrEmpty(extendName))
attach.FileName += "." + extendName;
attach.FileType = extendName;
attachments.Add(attach);
}
foreach(Attachment att in attachments)
{
att.PostID = 0;
if (IsEditPost || IsEditThread)
att.UserID = postUserID;
else
att.UserID = MyUserID;
if (att.Price < 0)
{
msgDisplay.AddError("附件售价不能小于0");
return;
}
}
attachs.AddRange(attachments);
}
