func main() {
app.Action = func(c *cli.Context) {
api := wolfram.NewApi(c.String("key"), "Russia")
res, err := api.Query(c.Args().First())
if err != nil {
log.Fatalln(err)
}
if len(res.Pods) < 2 || len(res.Pods[1].SubPods) < 1 {
log.Fatalln("wolfram: unable to compute any result")
}
fmt.Println(res.Pods[1].SubPods[0].Plaintext)
}
if err := app.Run(os.Args); err != nil {
log.Fatalln(err)
}
}
func NewMessageHandler(cfg *handlerConfig) (h *MessageHandler, err error) {
h = &MessageHandler{
wikiApi: wikipedia.NewApi(),
wolfApi: wolfram.NewApi(cfg.Credentials.WolframPrivateKey, originCountry),
smsApi: smsru.NewApi(cfg.Credentials.SmsruPrivateKey),
}
if h.googlApi, err = googl.NewShortener(
cfg.Credentials.GoogleClientEmail,
[]byte(cfg.Credentials.GooglePrivateKey),
); err != nil {
return
}
if h.db, err = gorm.Open("postgres", cfg.DbCfg.DataSourceName()); err != nil {
return nil, err
}
if err = h.db.AutoMigrate(Request{}).Error; err != nil {
return nil, err
}
if h.stats, err = nsq.NewProducer(cfg.NsqAddr, cfg.NsqCfg); err != nil {
return nil, err
}
return
}