mirror of
https://github.com/Luzifer/twitch-bot.git
synced 2024-12-24 13:51:17 +00:00
119 lines
3.3 KiB
Go
119 lines
3.3 KiB
Go
package timeout
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import (
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"regexp"
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"strconv"
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"time"
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"github.com/pkg/errors"
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"gopkg.in/irc.v4"
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"github.com/Luzifer/twitch-bot/v3/pkg/twitch"
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"github.com/Luzifer/twitch-bot/v3/plugins"
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)
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const actorName = "timeout"
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var (
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botTwitchClient *twitch.Client
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formatMessage plugins.MsgFormatter
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ptrStringEmpty = func(v string) *string { return &v }("")
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timeoutChatcommandRegex = regexp.MustCompile(`^/timeout +([^\s]+) +([0-9]+) +(.+)$`)
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)
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func Register(args plugins.RegistrationArguments) error {
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botTwitchClient = args.GetTwitchClient()
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formatMessage = args.FormatMessage
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args.RegisterActor(actorName, func() plugins.Actor { return &actor{} })
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args.RegisterActorDocumentation(plugins.ActionDocumentation{
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Description: "Timeout user from chat",
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Name: "Timeout User",
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Type: "timeout",
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Fields: []plugins.ActionDocumentationField{
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{
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Default: "",
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Description: "Duration of the timeout",
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Key: "duration",
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Name: "Duration",
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Optional: false,
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SupportTemplate: false,
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Type: plugins.ActionDocumentationFieldTypeDuration,
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},
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{
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Default: "",
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Description: "Reason why the user was timed out",
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Key: "reason",
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Name: "Reason",
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Optional: false,
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SupportTemplate: true,
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Type: plugins.ActionDocumentationFieldTypeString,
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},
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},
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})
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args.RegisterMessageModFunc("/timeout", handleChatCommand)
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return nil
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}
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type actor struct{}
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func (a actor) Execute(_ *irc.Client, m *irc.Message, r *plugins.Rule, eventData *plugins.FieldCollection, attrs *plugins.FieldCollection) (preventCooldown bool, err error) {
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reason, err := formatMessage(attrs.MustString("reason", ptrStringEmpty), m, r, eventData)
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if err != nil {
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return false, errors.Wrap(err, "executing reason template")
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}
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return false, errors.Wrap(
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botTwitchClient.BanUser(
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plugins.DeriveChannel(m, eventData),
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plugins.DeriveUser(m, eventData),
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attrs.MustDuration("duration", nil),
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reason,
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),
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"executing timeout",
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)
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}
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func (a actor) IsAsync() bool { return false }
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func (a actor) Name() string { return actorName }
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func (a actor) Validate(tplValidator plugins.TemplateValidatorFunc, attrs *plugins.FieldCollection) (err error) {
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if v, err := attrs.Duration("duration"); err != nil || v < time.Second {
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return errors.New("duration must be of type duration greater or equal one second")
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}
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if v, err := attrs.String("reason"); err != nil || v == "" {
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return errors.New("reason must be non-empty string")
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}
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if err = tplValidator(attrs.MustString("reason", ptrStringEmpty)); err != nil {
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return errors.Wrap(err, "validating reason template")
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}
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return nil
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}
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func handleChatCommand(m *irc.Message) error {
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channel := plugins.DeriveChannel(m, nil)
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matches := timeoutChatcommandRegex.FindStringSubmatch(m.Trailing())
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if matches == nil {
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return errors.New("timeout message does not match required format")
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}
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duration, err := strconv.ParseInt(matches[2], 10, 64)
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if err != nil {
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return errors.Wrap(err, "parsing timeout duration")
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}
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if err = botTwitchClient.BanUser(channel, matches[1], time.Duration(duration)*time.Second, matches[3]); err != nil {
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return errors.Wrap(err, "executing timeout")
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}
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return plugins.ErrSkipSendingMessage
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}
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