protected Event(GRLocation location, string dateTimeStamp, int ID, string eventType)
{
this.eventLocation = location;
this.dateTimeStamp = dateTimeStamp;
this.ID = ID;
this.eventType = eventType;
}
public void GetLocationTest()
{
GRLocation expectedLocation = new GRLocation(10, 12);
TweetEvent te = new TweetEvent(expectedLocation, "dateTime", "some text");
GRLocation eventLocation = te.EventLocation;
Assert.AreEqual(expectedLocation, eventLocation);
}
public void GRLocationTest()
{
double lat = 0;
double longt = 0;
GRLocation location1 = new GRLocation(lat, longt);
Assert.AreEqual(lat, location1.Latitude);
Assert.AreEqual(longt, location1.Longitude);
}
private static GRLocation GetLocationFromNode(XmlNode parent, XmlNamespaceManager nsmgr)
{
XmlNode locationNode = GetNodeWithTag("location", parent, nsmgr);
XmlNode latNode = GetNodeWithTag("lat", locationNode, nsmgr);
XmlNode longNode = GetNodeWithTag("long", locationNode, nsmgr);
GRLocation location = new GRLocation(Convert.ToDouble(latNode.InnerText), Convert.ToDouble(longNode.InnerText));
return(location);
}
public void SetLocationTest()
{
GRLocation original = new GRLocation(0, 0);
GRLocation expectedLocation = new GRLocation(10, 12);
TweetEvent te = new TweetEvent(original, "dateTime", "some text");
te.EventLocation = expectedLocation;
Assert.AreEqual(expectedLocation, te.EventLocation);
}
private static StatusUpdateEvent ProcessStatusEvent(XmlNode eventNode, XmlNode statusNode, XmlNamespaceManager nsmgr)
{
XmlNode idNode = GetNodeWithTag("eventid", eventNode, nsmgr);
XmlNode dateTimeNode = GetNodeWithTag("datetimestamp", statusNode, nsmgr);
XmlNode statusTextNode = GetNodeWithTag("text", statusNode, nsmgr);
string stringID = idNode.InnerText.Substring(2);
int ID = Convert.ToInt32(stringID);
GRLocation location = GetLocationFromNode(statusNode, nsmgr);
return(new StatusUpdateEvent(location, dateTimeNode.InnerText, statusTextNode.InnerText, ID));
}
private static PhotoEvent ProcessPhotoEvent(XmlNode eventNode, XmlNode photoEventNode, XmlNamespaceManager nsmgr)
{
XmlNode idNode = GetNodeWithTag("eventid", eventNode, nsmgr);
XmlNode dateTimeNode = GetNodeWithTag("datetimestamp", photoEventNode, nsmgr);
XmlNode photoNode = GetNodeWithTag("photo", photoEventNode, nsmgr);
XmlNode filepathNode = GetNodeWithTag("filepath", photoEventNode, nsmgr);
GRLocation location = GetLocationFromNode(photoEventNode, nsmgr);
string stringID = idNode.InnerText.Substring(2);
int ID = Convert.ToInt32(stringID);
return(new PhotoEvent(location, dateTimeNode.InnerText, filepathNode.InnerText, ID));
}
private static void Write(string ns, XmlTextWriter writer, GRLocation location)
{
writer.WriteStartElement(ns + "location");
writer.WriteStartElement(ns + "lat");
writer.WriteString(location.Latitude.ToString());
writer.WriteEndElement();
writer.WriteStartElement(ns + "long");
writer.WriteString(location.Longitude.ToString());
writer.WriteEndElement();
writer.WriteEndElement();
}
private static VideoEvent ProcessVideoEvent(XmlNode eventNode, XmlNode videoEventNode, XmlNamespaceManager nsmgr)
{
XmlNode idNode = GetNodeWithTag("eventid", eventNode, nsmgr);
XmlNode startTimeNode = GetNodeWithTag("start-time", videoEventNode, nsmgr);
XmlNode endTimeNode = GetNodeWithTag("end-time", videoEventNode, nsmgr);
XmlNode dtStartNode = GetNodeWithTag("datetimestamp", startTimeNode, nsmgr);
XmlNode dtEndNode = GetNodeWithTag("datetimestamp", endTimeNode, nsmgr);
XmlNode filepathNode = GetNodeWithTag("filepath", videoEventNode, nsmgr);
GRLocation location = GetLocationFromNode(videoEventNode, nsmgr);
string stringID = idNode.InnerText.Substring(2);
int ID = Convert.ToInt32(stringID);
return(new VideoEvent(location, filepathNode.InnerText, dtStartNode.InnerText, dtEndNode.InnerText, ID));
}
public StatusUpdateEvent(GRLocation location, string dateTimeStamp, string text, int ID) : base(location, dateTimeStamp, ID, "STATUS")
{
this.statusText = text;
}
public PhotoEvent(GRLocation location, string dateTimeStamp, string photoFilePath, int ID) : base(location, dateTimeStamp, ID, "PHOTO")
{
this.photoFilePath = photoFilePath;
}
public TweetEvent(GRLocation location, string dateTimeStamp, string tweetText, int ID) : base(location, dateTimeStamp, ID, "TWEET")
{
this.tweetText = tweetText;
}