public static Ticket Parse(FileStream file, FileInfo info, SVCFirebase loggingSvc)
{
try
{
//Read it all
var ticketRaw = File.ReadAllText(info.FullName);
//Extract the line with the order number and the order type
var delim = "Order #: ";
var delimStart = ticketRaw.IndexOf(delim);
var delimEnd = ticketRaw.IndexOf("\n", delimStart);
var rawInfo = ticketRaw.Substring(delimStart + delim.Length, delimEnd - delimStart - delim.Length);
//Extract the order number
var firstSpace = rawInfo.IndexOf(" ");
var orderNumStr = rawInfo.Substring(0, firstSpace);
//Extract order kind
var excludeOrderNum = rawInfo.Substring(firstSpace, rawInfo.Length - firstSpace);
var kind = excludeOrderNum.Trim(' ', '\r', '\n').Replace(" ", "");
//Extract the date
DateTime?date = null;
try
{
var dateRegX = new Regex(@"\d+\/\d+\/\d+ \d+:\d+:\d+ (AM|PM)");
var match = dateRegX.Match(ticketRaw);
date = DateTime.Parse(match.ToString());
}
catch (Exception e)
{
loggingSvc.LogEvent("TicketParserError: " + e.Message);
}
return(new Ticket {
OrderNumber = orderNumStr, OrderKind = kind, Timestamp = date
});
}
catch (Exception e)
{
loggingSvc.LogEvent("TicketParser Error: " + e.Message);
}
return(null);
}
public static Credentials GetCreds(SVCFirebase loggingSVC)
{
var path = GetCredDocPath();
//Check if credentials file exists
if (!File.Exists(path))
{
//If the file doesn't exist, try to create it
try
{
//Create the JSON template for someone to fill out later
var template = new Credentials {
Key = "", Email = "", Password = ""
};
//Create the file, write the JSON in, then close the file
File.WriteAllText(path, JsonConvert.SerializeObject(template));
}
catch (Exception e)
{
loggingSVC.LogEvent("Couldn't create cred file because: " + e.Message);
return(null);
}
}
//Read the cred file and extract creds
try
{
var credFileContents = File.ReadAllText(path);
if (DetectsPossibleEncryptionFor(credFileContents))
{
credFileContents = EncryptionBlackBox(credFileContents); //If possibly encrypted, try decrpyting
}
var result = JsonConvert.DeserializeObject <Credentials>(credFileContents);
File.WriteAllText(path, EncryptionBlackBox(credFileContents)); //If deserialization worked, then re-encrpyt the file
return(result);
}
catch (Exception e)
{
loggingSVC.LogEvent("Couldn't read cred file because: " + e.Message);
return(null);
}
}
private async Task ProcessAsync(FileStream file, FileInfo info)
{
//Only process .SHD and .SPL files
if (info.Extension != ".SHD" && info.Extension != ".SPL")
{
file.Close();
return;
}
var shouldDelete = false;
if (info.Length < 3)
{
shouldDelete = true; //Don't even bother with tiny files. Sometimes random 1 byte files make it to the spool file, so just throw them away
}
else if (info.Extension == ".SPL")
{
Ticket ticketInfo = null;
try
{
file.Close();
ticketInfo = TicketParser.Parse(file, info, loggingSvc: svc);
file = File.Open(info.FullName, FileMode.Open);
}
catch (Exception e)
{
svc.LogEvent("ProcessAsync could not reopen file because: " + e.Message);
}
if (ticketInfo != null)
{
//Try to get the date to tell Firebase exactly where to upload the file
var uploadDirectory = "";
if (ticketInfo.Timestamp.HasValue)
{
var ticketTime = (DateTime)ticketInfo.Timestamp;
uploadDirectory = ticketTime.ToString("yyyy/MM/dd");
}
//Delete if upload is successful
shouldDelete = await svc.UploadAsync(file, info,
rename : ticketInfo.OrderNumber + "_" + ticketInfo.OrderKind + ".txt", //Change extension to .txt to make life easier
directory : uploadDirectory);
}
else
{
//This is an error case, but I still want to see the file get uploaded
var guidTitle = Guid.NewGuid();
shouldDelete = await svc.UploadAsync(file, info, rename : guidTitle + ".txt"); //At this point it had to be either a .SHD or .SPL file... Sometimes .SHDs get converted to .SPLs and I don't know why. (That kills the ticket parser)
svc.LogEvent("Null ticket info for " + info.Name + ", uploaded as " + guidTitle + ".txt" + " with size (bytes): " + info.Length.ToString());
}
}
else if (info.Extension == ".SHD")
{
shouldDelete = true; //Delete all .SHD no matter so the computer's spool folder doesn't get gunked up
}
file.Close();
if (shouldDelete)
{
File.Delete(info.FullName);
}
}