public override void Execute(object parameter)
{
if (CanExecute(parameter))
{
int id = int.Parse(parameter.ToString());
SAForum forum = new SAForum() { ID = id };
Navigating.Fire(this);
NavigateToForum(forum);
}
}
public static SAForum Build(HtmlNode node)
{
var url = node.Attributes["href"].Value;
var tokens = url.Split('=');
SAForum forum = new SAForum();
forum.ID = Int32.Parse(tokens.Last());
forum.ForumName = node.InnerText.Trim();
forum.ForumName = ContentFilter.Censor(forum.ForumName);
return forum;
}
private void NavigateToForum(SAForum forum)
{
if (forum == null)
{
MessageBox.Show("Could not locate valid forum.", ":(", MessageBoxButton.OK);
return;
}
PhoneApplicationService.Current.State["Forum"] = forum;
var frame = App.Current.RootVisual as PhoneApplicationFrame;
if (frame != null)
{
string uri = "/ThreadList.xaml?ID=" + forum.ID;
frame.Navigate(new Uri(uri, UriKind.RelativeOrAbsolute));
}
}
private List<SAForum> ParseData(HtmlDocument doc)
{
if(doc == null)
return null;
var parent = doc.DocumentNode;
List<SAForum> forums = new List<SAForum>(100);
var selectNode = parent.Descendants("select")
.Where(node => node.GetAttributeValue("name", "").Equals("forumid"))
.FirstOrDefault();
if (selectNode != null)
{
var forumNodes = selectNode.Descendants("option").ToArray();
foreach (var node in forumNodes)
{
if (worker.CancellationPending)
return null;
var value = node.Attributes["value"].Value;
int id = 0;
if (Int32.TryParse(value, out id) && id > 0)
{
string name = node.NextSibling.InnerText;
name = HttpUtility.HtmlDecode(name);
if (name != String.Empty)
{
name = name.Replace("-", "");
name = name.Trim();
if (!forumBlackList.Contains(name))
{
var forum = new SAForum() { ID = id, ForumName = name };
Data.SAForumDB.SetDefaultMapping(forum);
forums.Add(forum);
}
}
}
}
}
return forums;
}
public static void SetDefaultMapping(SAForum forum)
{
int id = forum.ID;
foreach (var subforum in DefaultSubforums)
{
if (subforum.ForumIDs.Contains(id))
{
subforum.Forums.Add(forum);
return;
}
}
if (forum.Subforum == null) { forum.Subforum = subforums[0]; }
}
