twitch-bot/internal/actors/raw/actor.go

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package raw
import (
"github.com/Luzifer/twitch-bot/plugins"
"github.com/go-irc/irc"
"github.com/pkg/errors"
)
const actorName = "raw"
var formatMessage plugins.MsgFormatter
func Register(args plugins.RegistrationArguments) error {
formatMessage = args.FormatMessage
args.RegisterActor(actorName, func() plugins.Actor { return &actor{} })
args.RegisterActorDocumentation(plugins.ActionDocumentation{
Description: "Send raw IRC message",
Name: "Send RAW Message",
Type: "raw",
Fields: []plugins.ActionDocumentationField{
{
Default: "",
Description: "Raw message to send (must be a valid IRC protocol message)",
Key: "message",
Name: "Message",
Optional: false,
SupportTemplate: true,
Type: plugins.ActionDocumentationFieldTypeString,
},
},
})
return nil
}
type actor struct{}
func (a actor) Execute(c *irc.Client, m *irc.Message, r *plugins.Rule, eventData *plugins.FieldCollection, attrs *plugins.FieldCollection) (preventCooldown bool, err error) {
rawMsg, err := formatMessage(attrs.MustString("message", nil), m, r, eventData)
if err != nil {
return false, errors.Wrap(err, "preparing raw message")
}
msg, err := irc.ParseMessage(rawMsg)
if err != nil {
return false, errors.Wrap(err, "parsing raw message")
}
return false, errors.Wrap(
c.WriteMessage(msg),
"sending raw message",
)
}
func (a actor) IsAsync() bool { return false }
func (a actor) Name() string { return actorName }
func (a actor) Validate(attrs *plugins.FieldCollection) (err error) {
if v, err := attrs.String("message"); err != nil || v == "" {
return errors.New("message must be non-empty string")
}
return nil
}