public static string Create()
{
while (true)
{
string key = Util.RandomAlphaNumericString(8);
if (dict.TryAdd(key, DateTime.Now))
return key;
}
}
public static string Save(HttpFileCollection files)
{
string folder_name = Util.DateTimeToString(DateTime.Now, 4);
string file_name = Util.RandomAlphaNumericString(4);
HttpPostedFile file = files["picture"];
string uri = uploadFile(file, folder_name, file_name);
return(uri);
}
public static string CreatePaper(string user_name)
{
for (; ;)
{
string vote_id = Util.RandomAlphaNumericString(8);
if (NextIdStore.CreateIfNotExists(Warehouse.PapersTable, vote_id, 0))
{
createAction(vote_id, user_name, new ActionData()
{
mat = "infos-create"
});
return(vote_id);
}
}
}
public static string ProcessUploadFiles(HttpFileCollection files)
{
foreach (string key in files.AllKeys)
{
string prefix = key.Substring(0, 3 /*length of "n1/"*/);
string prefix_thumbnail = null;
string key_body = key.Substring(3 /*length of "n1/"*/);
if (prefix == "n3/")
{
prefix_thumbnail = "n2/";
}
else if (prefix == "n5/")
{
prefix_thumbnail = "n4/";
}
else if (prefix != "n1/" && prefix != "n6/")
{
continue;
}
string folder_name = Util.DateTimeToString(DateTime.Now, 4);
string file_name = Util.RandomAlphaNumericString(6);
string thumbnail_uri = null;
if (prefix_thumbnail != null)
{
HttpPostedFile thumbnail_file = files[prefix_thumbnail + key_body];
thumbnail_uri = uploadFile(thumbnail_file, folder_name, prefix_thumbnail + file_name);
}
HttpPostedFile file = files[prefix + key_body];
string uri = uploadFile(file, folder_name, prefix + file_name);
return(uri);
}
return(null);
}
public UserSession(string user_name)
{
this.UserName = user_name;
this.SessionKey = Util.RandomAlphaNumericString(6);
this.LastActiveTime = DateTime.Now;
}