package main import ( "irc" "fmt" "os" "strings" "http" "json" "io/ioutil" "container/vector" "html" "regexp" "strconv" ) const googleAPIKey = "ABQIAAAA6-N_jl4ETgtMf2M52JJ_WRQjQjNunkAJHIhTdFoxe8Di7fkkYhRRcys7ZxNbH3MIy_MKKcEO4-9_Ag" func translate(conn *irc.Conn, nick *irc.Nick, args, target string) { var langPairs vector.StringVector for { split := strings.Split(args, " ", 2) if len(split) == 2 && len(split[0]) == 5 && split[0][2] == '|' { langPairs.Push("&langpair=" + split[0]) args = split[1] } else { break } } var url string if langPairs.Len() > 0 { // translate langPairsSlice := []string(langPairs) url = fmt.Sprintf("http://ajax.googleapis.com/ajax/services/language/translate?v=1.0&q=%s%s&key=%s", http.URLEscape(args), strings.Join(langPairsSlice, ""), googleAPIKey) } else { // language detect url = fmt.Sprintf("http://ajax.googleapis.com/ajax/services/language/detect?v=1.0&q=%s&key=%s", http.URLEscape(args), googleAPIKey) } response, _, err := http.Get(url) defer response.Body.Close() if err != nil { say(conn, target, "%s: Error while requesting translation", nick.Nick); return } b, err := ioutil.ReadAll(response.Body) if err != nil { say(conn, target, "%s: Error while downloading translation", nick.Nick); return } var result map[string]interface{} err = json.Unmarshal(b, &result) if err != nil { say(conn, target, "%s: Error while decoding translation", nick.Nick); return } if result["responseStatus"] != float64(200) { say(conn, target, "%s: %s", nick.Nick, result["responseDetails"]); return } if langPairs.Len() > 0 { // translate sayTr(conn, target, result["responseData"]) } else { // language detect var data map[string]interface{} = result["responseData"].(map[string]interface{}) say(conn, target, "Language: %s, confidence: %f, is reliable: %t", data["language"], data["confidence"], data["isReliable"]) } } func sayTr(conn *irc.Conn, target string, data interface{}) { switch t := data.(type) { case []interface{}: var dataList []interface{} = data.([]interface{}) for _, d := range dataList { var innerData map[string]interface{} = d.(map[string]interface{}) sayTr(conn, target, innerData["responseData"]) } case map[string]interface{}: trText := data.(map[string]interface{})["translatedText"].(string) say(conn, target, html.UnescapeString(trText)) } } func calc(conn *irc.Conn, nick *irc.Nick, args, target string) { if args == "" { return } url := fmt.Sprintf("http://www.google.com/ig/calculator?hl=en&q=%s&key=%s", http.URLEscape(args), googleAPIKey) response, _, err := http.Get(url) defer response.Body.Close() if err != nil { say(conn, target, "%s: Error while requesting calculation", nick.Nick); return } b, err := ioutil.ReadAll(response.Body) if err != nil { say(conn, target, "%s: Error while downloading calculation", nick.Nick); return } re := regexp.MustCompile(`{lhs: "(.*)",rhs: "(.*)",error: "(.*)",icc: (true|false)}`) result := re.FindSubmatch(b) if len(result) != 5 || len(result[3]) > 1 { say(conn, target, "%s: Error while calculating.", nick.Nick); return } str := fmt.Sprintf("%s = %s", result[1], result[2]) output := "" // decode unicode escapes for str != "" { var err os.Error var rune int rune, _, str, err = strconv.UnquoteChar(str, 0) if err != nil { say(conn, target, "%s: Error while decoding.", nick.Nick); return } output += string(rune) } output = html.UnescapeString(output) say(conn, target, output) }