mirror of
https://github.com/Luzifer/twitch-bot.git
synced 2024-11-10 01:00:05 +00:00
137 lines
3.4 KiB
Go
137 lines
3.4 KiB
Go
package ban
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import (
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"net/http"
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"regexp"
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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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"github.com/Luzifer/twitch-bot/v2/pkg/twitch"
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"github.com/Luzifer/twitch-bot/v2/plugins"
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)
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const actorName = "ban"
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var (
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botTwitchClient *twitch.Client
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formatMessage plugins.MsgFormatter
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banChatcommandRegex = regexp.MustCompile(`^/ban +([^\s]+) +(.+)$`)
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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: "Ban user from chat",
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Name: "Ban User",
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Type: "ban",
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Fields: []plugins.ActionDocumentationField{
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{
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Default: "",
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Description: "Reason why the user was banned",
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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.RegisterAPIRoute(plugins.HTTPRouteRegistrationArgs{
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Description: "Executes a ban of an user in the specified channel",
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HandlerFunc: handleAPIBan,
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Method: http.MethodPost,
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Module: "ban",
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Name: "Ban User",
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Path: "/{channel}/{user}",
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QueryParams: []plugins.HTTPRouteParamDocumentation{
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{
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Description: "Reason to add to the ban",
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Name: "reason",
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Required: true,
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Type: "string",
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},
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},
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RequiresWriteAuth: true,
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ResponseType: plugins.HTTPRouteResponseTypeTextPlain,
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RouteParams: []plugins.HTTPRouteParamDocumentation{
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{
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Description: "Channel to ban the user in",
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Name: "channel",
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},
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{
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Description: "User to ban",
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Name: "user",
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},
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},
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})
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args.RegisterMessageModFunc("/ban", 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(c *irc.Client, m *irc.Message, r *plugins.Rule, eventData *plugins.FieldCollection, attrs *plugins.FieldCollection) (preventCooldown bool, err error) {
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ptrStringEmpty := func(v string) *string { return &v }("")
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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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0,
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reason,
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),
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"executing ban",
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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(attrs *plugins.FieldCollection) (err error) { return nil }
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func handleAPIBan(w http.ResponseWriter, r *http.Request) {
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var (
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vars = mux.Vars(r)
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channel = vars["channel"]
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user = vars["user"]
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reason = r.FormValue("reason")
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)
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if err := botTwitchClient.BanUser(channel, user, 0, reason); err != nil {
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http.Error(w, errors.Wrap(err, "issuing ban").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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func handleChatCommand(m *irc.Message) error {
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channel := plugins.DeriveChannel(m, nil)
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matches := banChatcommandRegex.FindStringSubmatch(m.Trailing())
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if matches == nil {
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return errors.New("ban message does not match required format")
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}
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if err := botTwitchClient.BanUser(channel, matches[1], 0, matches[3]); err != nil {
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return errors.Wrap(err, "executing ban")
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}
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return plugins.ErrSkipSendingMessage
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}
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