func wowhead(options map[string]interface{}) (TMorphItems, error) {
url := to.String(options["url"])
// if they just put a wowhead item url in, just output that item
if matches := wowheadUrlRe.FindStringSubmatch(url); len(matches) > 0 {
items, err := wowapi([]string{matches[1]})
if err != nil {
return nil, errors.New(merry.Details(err))
}
if len(items) > 0 {
return items, nil
}
}
resp, err := http.Get(url)
if err != nil {
return nil, err
}
data, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, err
}
resp.Body.Close()
if matches := itemIdRe.FindStringSubmatch(string(data)); len(matches) == 3 {
//return nil, errors.New(fmt.Sprintf("%#+v", matches))
count, _ := strconv.Atoi(matches[2])
if count == 1 {
items, err := wowapi([]string{matches[1]})
if err != nil {
return nil, errors.New(merry.Details(err))
}
if len(items) > 0 {
return items, nil
}
} else if count > 1 {
itemids := strings.Split(matches[1][1:len(matches[1])-1], ":")
items, err := wowapi(itemids)
if err != nil {
return nil, errors.New(merry.Details(err))
}
if len(items) > 0 {
return items, nil
}
}
}
return nil, errors.New(`Could not find anything to morph on that wowhead page.`)
}
func TestWowarmory(t *testing.T) {
items, err := wowarmory(map[string]interface{}{
"url": "http://us.battle.net/wow/en/character/tichondrius/Nahj/simple",
"apikey": "g6pnns5wzvy9zqb7vtduvqjente6yqrx",
})
if err != nil {
t.Fatal(merry.Details(err))
}
if len(items) == 0 {
t.Fatal("could not retrieve wowarmory items")
}
}