private void SetRequestFormInfo(NewThreadRequest data, HtmlDocument doc)
{
var formNodes = doc.DocumentNode.Descendants("input").ToArray();
var formKeyNode = formNodes
.Where(node => node.GetAttributeValue("name", "").Equals("formkey"))
.FirstOrDefault();
var formCookieNode = formNodes
.Where(node => node.GetAttributeValue("name", "").Equals("form_cookie"))
.FirstOrDefault();
try
{
data.FormKey = formKeyNode.GetAttributeValue("value", "");
data.FormCookie = formCookieNode.GetAttributeValue("value", "");
}
catch (Exception)
{
throw new InvalidOperationException("Could not parse newReply form data.");
}
}
private NewThreadRequest GenerateNewThreadRequest(WebGetDocumentArgs document)
{
if (document == null || document.Document == null) return null;
NewThreadRequest request = new NewThreadRequest();
HtmlNode parent = document.Document.DocumentNode;
if (this._requestThread.CancellationPending)
return null;
this.SetRequestFormInfo(request, document.Document);
var icons = parent.Descendants("div")
.Where(node => node.GetAttributeValue("class", "").Equals("posticon"));
request.Icons = new List<AwfulTag>(30);
request.Icons.Add(AwfulTag.NoIcon);
foreach (var icon in icons)
{
try
{
if (this._requestThread.CancellationPending)
return null;
var inputNode = icon.Descendants("input").SingleOrDefault();
var imgNode = icon.Descendants("img").SingleOrDefault();
string title = imgNode.GetAttributeValue("alt", "");
string value = inputNode.GetAttributeValue("value", "");
string uri = imgNode.GetAttributeValue("src", "");
request.Icons.Add(new AwfulTag(title, value, uri));
}
catch (Exception ex)
{
Logger.AddEntry(string.Format("There was an error while parsing post icons. [{0}] {1}",
ex.Message, ex.StackTrace));
}
}
request.SelectedIcon = AwfulTag.NoIcon;
return request;
}