package stopexec import ( "github.com/go-irc/irc" "github.com/pkg/errors" "github.com/Luzifer/twitch-bot/v3/plugins" ) const actorName = "stopexec" 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: "Stop Rule Execution on Condition", Name: "Stop Execution", Type: actorName, Fields: []plugins.ActionDocumentationField{ { Default: "", Description: "Condition when to stop execution (must evaluate to \"true\" to stop execution)", Key: "when", Name: "When", Optional: false, SupportTemplate: true, Type: plugins.ActionDocumentationFieldTypeString, }, }, }) return nil } type actor struct{} func (a actor) Execute(_ *irc.Client, m *irc.Message, r *plugins.Rule, eventData *plugins.FieldCollection, attrs *plugins.FieldCollection) (preventCooldown bool, err error) { ptrStringEmpty := func(v string) *string { return &v }("") when, err := formatMessage(attrs.MustString("when", ptrStringEmpty), m, r, eventData) if err != nil { return false, errors.Wrap(err, "executing when template") } if when == "true" { return false, plugins.ErrStopRuleExecution } return false, nil } func (a actor) IsAsync() bool { return false } func (a actor) Name() string { return actorName } func (a actor) Validate(tplValidator plugins.TemplateValidatorFunc, attrs *plugins.FieldCollection) (err error) { whenTemplate, err := attrs.String("when") if err != nil || whenTemplate == "" { return errors.New("when must be non-empty string") } if err = tplValidator(whenTemplate); err != nil { return errors.Wrap(err, "validating when template") } return nil }