public void TestOfferMessageRoundTrip()
{
MockRawMessage source = new MockRawMessage("", new TwitterMessagePointer(0), new TwitterUserPointer(""), DateTime.Now.ToString());
OfferMessage orig = new OfferMessage();
orig.AddThumbnail("thumb");
// orig.Source = m;
orig.RawText = source.Text;
orig.Timestamp = source.Timestamp;
orig.MessagePointer = source.Pointer;
string json = JSON.Serialize(orig);
Console.Out.WriteLine(json);
OfferMessage deserialized = JSON.Deserialize<OfferMessage>(json);
Assert.AreEqual(orig, deserialized);
}
public IMessage Parse(IRawMessage rawMessage)
{
string sourceText = rawMessage.Text;
IEnumerable<ITag> tags = ParseTags(sourceText, rawMessage);
BaseMarketMessage msg;
switch (GetMessageType(sourceText, tags))
{
case MessageType.need:
case MessageType.needed:
case MessageType.want:
case MessageType.wanted:
msg = new WantedMessage();
break;
case MessageType.offer:
case MessageType.available:
default:
msg = new OfferMessage();
break;
}
msg.CreatedBy = rawMessage.CreatedBy;
msg.Timestamp = rawMessage.Timestamp;
msg.MessagePointer = rawMessage.Pointer;
msg.RawText = rawMessage.Text;
bool containsGroup = false;
foreach (ITag tag in tags)
{
if (tag.Type == TagType.msg_type) continue; //skip tags of this Type
if(tag.Type==TagType.group) containsGroup = true;
msg.AddTag(tag);
}
if (!containsGroup)
{
ITag possibleGroup = CheckForAtSymbolGroup(sourceText);
if(possibleGroup != null)
{
//remove the @chchneeds tag from the messages
sourceText=sourceText.Replace("@" + possibleGroup.Text, "");
msg.AddTag(possibleGroup);
}
}
if (msg.HasValidTags())
{
// for efficiency don't even both trying to parse the google address
// unless it at least has some valid tags
ILocation location = ParseLocation(sourceText);
if (location != null)
{
msg.Location = location;
foreach (ITag s in location.Tags)
{
msg.AddTag(s);
}
}
}
msg.MessageText = sourceText;
msg.MoreInfoURL = GetMoreInfoUrl(sourceText);
string untilText;
DateTime until;
if (ParseUntil(sourceText, out untilText, out until))
{
msg.SetEndBy(untilText, until);
}
msg.AddThumbnail(GetImageUrl(sourceText));
return msg;
}