func (n *Node) DownloadBoard(board string, lastModified time.Time) ([]*fourchan.Thread, int, string, error) {
if data, _, statusCode, lastModified, err := fourchan.EasyGet(
fmt.Sprintf("http://api.4chan.org/%s/threads.json", board), lastModified); err == nil {
var bp []*fourchan.BoardPage
if err := json.Unmarshal(data, &bp); err != nil {
return nil, statusCode, lastModified, err
}
if statusCode != 304 {
n.setBoardState(board, string(data))
}
var t []*fourchan.Thread
for _, page := range bp {
for _, thread := range page.Threads {
thread.Board = board
t = append(t, thread)
}
}
return t, statusCode, lastModified, nil
} else {
return nil, 500, "", err
}
}
func DownloadThread(board string, thread int) (*fourchan.Thread, error) {
url := fmt.Sprintf("http://api.4chan.org/%s/res/%d.json", board, thread)
if data, _, _, _, err := fourchan.EasyGet(url, time.Time{}); err == nil {
var t fourchan.Thread
if err := json.Unmarshal(data, &t); err == nil {
t.Board = board
t.No = thread
for idx, _ := range t.Posts {
t.Posts[idx].Board = board
}
return &t, nil
} else {
return &t, err
}
} else {
return &fourchan.Thread{}, err
}
}