canopeas/discord/dad.go

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1.2 KiB
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package discord
import (
"encoding/json"
"io/ioutil"
"net/http"
)
const (
dadJokeAPI = "https://icanhazdadjoke.com/"
dadJokeErr = "Could not get a Dad joke. :slight_frown:"
)
type dadJoke struct {
ID string `json:"id"`
Joke string `json:"joke"`
Status int `json:"status"`
}
func init() {
commands["dad"] = command{
validate: func(cmd commandInit) bool {
return true
},
run: func(cmd commandInit) (string, error) {
if !memeRateLimit.Try() {
return "", nil
}
req, err := http.NewRequest(http.MethodGet, dadJokeAPI, nil)
if err != nil {
return "", err
}
req.Header.Add("Accept", "application/json")
resp, err := http.DefaultClient.Do(req)
if err != nil {
return "", err
}
if resp.StatusCode != http.StatusOK {
return dadJokeErr, nil
}
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return "", err
}
var dj dadJoke
if err := json.Unmarshal(body, &dj); err != nil {
return "", nil
}
// Check status again, in case API returned an error
if dj.Status != http.StatusOK {
return dadJokeErr, nil
}
return dj.Joke, nil
},
help: "Get a random Dad joke",
}
}