2021-06-29 12:08:26 +00:00
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package main
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import (
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2021-08-28 15:27:24 +00:00
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"fmt"
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"net/http"
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2021-08-19 13:33:56 +00:00
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"github.com/Luzifer/twitch-bot/plugins"
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2021-06-29 12:08:26 +00:00
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"github.com/go-irc/irc"
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"github.com/gorilla/mux"
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"github.com/pkg/errors"
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)
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func init() {
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registerAction("setvariable", func() plugins.Actor { return &ActorSetVariable{} })
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registerActorDocumentation(plugins.ActionDocumentation{
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Description: "Modify variable contents",
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Name: "Modify Variable",
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Type: "setvariable",
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Fields: []plugins.ActionDocumentationField{
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{
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Default: "",
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Description: "Name of the variable to update",
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Key: "variable",
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Name: "Variable",
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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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Default: "false",
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Description: "Clear variable content and unset the variable",
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Key: "clear",
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Name: "Clear",
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Optional: true,
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SupportTemplate: false,
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Type: plugins.ActionDocumentationFieldTypeBool,
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},
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{
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Default: "",
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Description: "Value to set the variable to",
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Key: "set",
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Name: "Set Content",
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Optional: true,
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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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registerRoute(plugins.HTTPRouteRegistrationArgs{
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Description: "Returns the value as a plain string",
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HandlerFunc: routeActorSetVarGetValue,
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Method: http.MethodGet,
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Module: "setvariable",
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Name: "Get Variable Value",
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Path: "/{name}",
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ResponseType: plugins.HTTPRouteResponseTypeTextPlain,
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RouteParams: []plugins.HTTPRouteParamDocumentation{
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{
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Description: "Name of the variable to query",
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Name: "name",
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},
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},
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})
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registerRoute(plugins.HTTPRouteRegistrationArgs{
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Description: "Updates the value of the variable",
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HandlerFunc: routeActorSetVarSetValue,
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Method: http.MethodPatch,
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Module: "setvariable",
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Name: "Set Variable Value",
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Path: "/{name}",
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QueryParams: []plugins.HTTPRouteParamDocumentation{
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{
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Description: "Value to set for the given variable",
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Name: "value",
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Required: true,
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Type: "string",
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},
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},
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RouteParams: []plugins.HTTPRouteParamDocumentation{
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{
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Description: "Name of the variable to update",
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Name: "name",
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},
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},
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})
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}
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2021-09-22 13:36:45 +00:00
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type ActorSetVariable struct{}
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func (a ActorSetVariable) Execute(c *irc.Client, m *irc.Message, r *plugins.Rule, eventData plugins.FieldCollection, attrs plugins.FieldCollection) (preventCooldown bool, err error) {
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varName, err := formatMessage(attrs.MustString("variable", nil), m, r, eventData)
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if err != nil {
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return false, errors.Wrap(err, "preparing variable name")
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}
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if attrs.MustBool("clear", ptrBoolFalse) {
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return false, errors.Wrap(
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store.RemoveVariable(varName),
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"removing variable",
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)
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}
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value, err := formatMessage(attrs.MustString("set", ptrStringEmpty), m, r, eventData)
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if err != nil {
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return false, errors.Wrap(err, "preparing value")
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}
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2021-08-11 22:12:10 +00:00
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return false, errors.Wrap(
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store.SetVariable(varName, value),
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"setting variable",
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)
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}
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func (a ActorSetVariable) IsAsync() bool { return false }
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func (a ActorSetVariable) Name() string { return "setvariable" }
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func (a ActorSetVariable) Validate(attrs plugins.FieldCollection) (err error) {
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if v, err := attrs.String("variable"); err != nil || v == "" {
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return errors.New("variable name must be non-empty string")
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}
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return nil
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}
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2021-08-28 15:27:24 +00:00
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func routeActorSetVarGetValue(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "text-plain")
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fmt.Fprint(w, store.GetVariable(mux.Vars(r)["name"]))
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}
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func routeActorSetVarSetValue(w http.ResponseWriter, r *http.Request) {
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if err := store.SetVariable(mux.Vars(r)["name"], r.FormValue("value")); err != nil {
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http.Error(w, errors.Wrap(err, "updating value").Error(), http.StatusInternalServerError)
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return
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}
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w.WriteHeader(http.StatusNoContent)
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}
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