public override Post[] CheckForNewImages (bool firstCheck = false)
{
List<Post> posts = new List<Post> ();
bool readNextPage = true;
string id = "";
int count = 0;
string html;
html = NetHelper.DownloadHTML (this.URL);
if (html == null) {
DebugMessage ("Could not download HTML");
return null;
}
Match mtch = Regex.Match (html, regexNextPage, RegexOptions.Multiline | RegexOptions.IgnoreCase);
if (!mtch.Success) {
DebugMessage ("Could not find ID");
return null;
}
else
id = mtch.Groups["id"].Value;
do {
if (html == null) {
DebugMessage ("Could not download HTML");
return null;
}
MatchCollection mtchs = Regex.Matches (html, regexPosts, RegexOptions.Multiline | RegexOptions.IgnoreCase);
if(mtchs.Count > 0) {
foreach(Match mtchp in mtchs) {
Post pst = new Post(this,
mtchp.Groups["title"].Value,
NetHelper.DownloadBitmap(mtchp.Groups["imageLink"].Value),
"http://www.9gag.com/gag/" + mtchp.Groups["link"].Value);
if(!pst.Equals(this.LastPost)) {
posts.Add (pst);
} else {
readNextPage = false;
break;
}
}
} else {
readNextPage = false;
}
if(firstCheck)
break;
count += 10;
html = NetHelper.DownloadHTML (this.URL + "?id=" + id + "&c=" + count.ToString ());
} while(readNextPage);
if(posts.Count > 0)
LastPost = posts[0];
return posts.ToArray();
}
public PostsFoundEventArgs(Post[] posts, WebSite site)
{
this.posts = posts;
this.site = site;
}
public bool Equals(Post pst)
{
if(pst == null)
return false;
return pst.Bitmap.Equals (this.bmp) &&
pst.Date.Equals (this.date) &&
pst.Description.Equals(this.description) &&
pst.Headline.Equals(this.Headline) &&
pst.URL.Equals(this.url);
}