// For every <a> in the selection, replace with a MD-style link.
// Stuffs the results into the supplied channel.
func fetchFormattedResult(l page.Page, results chan<- string) {
doc, _ := l.Fetch()
answer := doc.Find(".answer")
if answer.Nodes == nil {
results <- fmt.Sprintf("No answers given for <%s>", l.Url)
return
}
selection := answer.First().Find(".post-text")
text := selection.Text()
selection.Find("a").Each(func(i int, s *goquery.Selection) {
href, _ := s.Attr("href")
linkText := s.Text()
var mdPage = []string{
"[",
linkText,
"](",
href,
")",
}
if strings.EqualFold(linkText, href) {
mdPage = []string{
"<", linkText, ">",
}
}
text = strings.Replace(text, linkText, strings.Join(mdPage, ""), 1)
})
results <- linkHeading(l) + text
}
