// return a list for Repositories url
//
// http://godoc.org/code.google.com/p/go.tools
// http://godoc.org/code.google.com/p/go.crypto
// http://godoc.org/code.google.com/p/go.image
// ...
func SubRepoUrls(url string) (urls []string) {
node := MustParse(url)
h2list := htmlhelper.GetElementsByTagName(node, "h2")
if h2list == nil {
return
}
var repo *html.Node
for _, node := range h2list {
if strings.TrimSpace(htmlhelper.Text(node)) == "Repositories" {
repo = NextSibling(node)
}
}
hrefs := htmlhelper.GetElementsByTagName(repo, "a")
for _, node := range hrefs {
urls = append(urls, "http://godoc.org/"+htmlhelper.Text(node))
}
return
}
func DirectoryURLs(url string) (urls []string) {
node := MustParse(url)
h3 := htmlhelper.GetElementById(node, "pkg-subdirectories")
if h3 == nil {
return
}
hrefs := htmlhelper.GetElementsByTagName(NextSibling(h3), "a")
for _, node := range hrefs {
urls = append(urls, "http://godoc.org"+htmlhelper.NodeAttr(node, "href"))
}
return
}