45 lines
836 B
Go
45 lines
836 B
Go
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package discord
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import (
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"context"
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"fmt"
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"strconv"
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"strings"
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"go.jolheiser.com/xkcd"
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)
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func init() {
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commands["xkcd"] = command{
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validate: func(cmd commandInit) bool {
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return true
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},
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run: func(cmd commandInit) (string, error) {
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if !memeRateLimit.Try() {
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return "", nil
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}
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client := xkcd.New()
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var comic *xkcd.Comic
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var err error
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args := strings.Fields(cmd.message.Content)
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if len(args) < 2 {
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comic, err = client.Current(context.Background())
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} else {
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comicNum, err := strconv.Atoi(args[1])
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if err != nil {
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return "", err
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}
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comic, err = client.Comic(context.Background(), comicNum)
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}
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if err != nil {
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return "", err
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}
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return fmt.Sprintf("%d: %s\n%s\n%s", comic.Num, comic.SafeTitle, comic.Alt, comic.Img), nil
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},
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help: "Get an xkcd comic",
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}
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}
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