private void ParseComments(JToken data, Thing sender)
{
// Parse sub comments
var replies = data["data"]["replies"];
var subComments = new List <Thing>();
if (replies != null && replies.Count() > 0)
{
foreach (var comment in replies["data"]["children"])
{
var newComment = new Comment(WebAgent, comment, sender);
if (newComment.Kind != "more")
{
subComments.Add(newComment);
}
else if (newComment.Kind == "more")
{
var more = new More(WebAgent, comment);
if (more.Children.Count() > 0)
{
subComments.Add(more);
}
}
}
}
Comments = subComments.ToArray();
}
/// <summary>
/// Enumerate more comments.
/// </summary>
/// <returns></returns>
public IEnumerable <Comment> EnumerateComments()
{
var url = string.Format(GetCommentsUrl, Id);
var request = WebAgent.CreateGet(url);
var response = request.GetResponse();
var data = WebAgent.GetResponseString(response.GetResponseStream());
var json = JArray.Parse(data);
var postJson = json.Last()["data"]["children"];
More moreComments = null;
foreach (var comment in postJson)
{
Comment newComment = new Comment().Init(Reddit, comment, WebAgent, this);
if (newComment.Kind == "more")
{
moreComments = new More().Init(Reddit, comment, WebAgent);
}
else
{
yield return(newComment);
}
}
if (moreComments != null)
{
IEnumerator <Thing> things = moreComments.Things().GetEnumerator();
things.MoveNext();
Thing currentThing = null;
while (currentThing != things.Current)
{
currentThing = things.Current;
if (things.Current is Comment)
{
Comment next = ((Comment)things.Current).PopulateComments(things);
yield return(next);
}
if (things.Current is More)
{
More more = (More)things.Current;
if (more.ParentId != FullName)
{
break;
}
things = more.Things().GetEnumerator();
things.MoveNext();
}
}
}
}
/// <summary>
/// Fill the object with comments.
/// </summary>
/// <param name="things"></param>
/// <returns></returns>
public Comment PopulateComments(IEnumerator <Thing> things)
{
Thing first = things.Current;
Dictionary <string, Tuple <Comment, List <Comment> > > comments = new Dictionary <string, Tuple <Comment, List <Comment> > >
{
[this.FullName] = Tuple.Create(this, new List <Comment>())
};
while (things.MoveNext() && (first is Comment || first is More))
{
first = things.Current;
if (first is Comment)
{
Comment comment = (Comment)first;
comments[comment.FullName] = Tuple.Create <Comment, List <Comment> >(comment, new List <Comment>());
if (comments.ContainsKey(comment.ParentId))
{
comments[comment.ParentId].Item2.Add(comment);
}
else if (comment.ParentId == this.ParentId)
{
//only want sub comments.
break;
}
}
else if (first is More)
{
More more = (More)first;
if (comments.ContainsKey(more.ParentId))
{
comments[more.ParentId].Item1.More = more;
}
else if (more.ParentId == this.ParentId)
{
// This is more for parent.
// Need to process the comments dictionary.
break;
}
}
//things.MoveNext();
}
foreach (KeyValuePair <string, Tuple <Comment, List <Comment> > > kvp in comments)
{
kvp.Value.Item1.Comments = kvp.Value.Item2.ToArray();
}
return(this);
}
// Awaitables don't have to be called asyncronously
/// <summary>
/// Tries to find the "Thing" you are looking for
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="agent"></param>
/// <param name="json"></param>
/// <returns>The "Thing"</returns>
public static T Parse <T>(IWebAgent agent, JToken json) where T : Thing
{
Thing result = Parse(agent, json);
if (result == null)
{
if (typeof(T) == typeof(WikiPageRevision))
{
result = new WikiPageRevision(agent, json);
}
else if (typeof(T) == typeof(ModAction))
{
result = new ModAction(agent, json);
}
else if (typeof(T) == typeof(Contributor))
{
result = new Contributor(agent, json);
}
else if (typeof(T) == typeof(BannedUser))
{
result = new BannedUser(agent, json);
}
else if (typeof(T) == typeof(More))
{
result = new More(agent, json);
}
else if (typeof(T) == typeof(LiveUpdate))
{
result = new LiveUpdate(agent, json);
}
else if (typeof(T) == typeof(LiveUpdateEvent))
{
result = new LiveUpdateEvent(agent, json);
}
}
return(result as T);
}