118 lines
3.0 KiB
Go
118 lines
3.0 KiB
Go
package barertc
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import (
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"strconv"
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"strings"
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"time"
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)
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// ProcessCommand parses a chat message for "/commands"
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func (s *Server) ProcessCommand(sub *Subscriber, msg Message) bool {
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if len(msg.Message) == 0 || msg.Message[0] != '/' {
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return false
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}
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// Line begins with a slash, parse it apart.
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words := strings.Fields(msg.Message)
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if len(words) == 0 {
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return false
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}
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// Moderator commands.
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if sub.JWTClaims != nil && sub.JWTClaims.IsAdmin {
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switch words[0] {
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case "/kick":
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s.KickCommand(words, sub)
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return true
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case "/ban":
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s.BanCommand(words, sub)
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return true
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case "/nsfw":
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if len(words) == 1 {
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sub.ChatServer("Usage: `/nsfw username` to add the NSFW flag to their camera.")
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}
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username := words[1]
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other, err := s.GetSubscriber(username)
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if err != nil {
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sub.ChatServer("/nsfw: username not found: %s", username)
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} else {
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other.ChatServer("Your camera has been marked as NSFW by %s", sub.Username)
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other.VideoNSFW = true
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other.SendMe()
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s.SendWhoList()
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sub.ChatServer("%s has their camera marked as NSFW", username)
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}
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return true
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case "/help":
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sub.ChatServer(RenderMarkdown("Moderator commands are:\n\n" +
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"* `/kick <username>` to kick from chat\n" +
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"* `/nsfw <username>` to mark their camera NSFW\n" +
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"* `/help` to show this message",
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))
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return true
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}
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}
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// Not handled.
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return false
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}
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// KickCommand handles the `/kick` operator command.
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func (s *Server) KickCommand(words []string, sub *Subscriber) {
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if len(words) == 1 {
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sub.ChatServer("Usage: `/kick username` to remove the user from the chat room.")
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}
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username := words[1]
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other, err := s.GetSubscriber(username)
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if err != nil {
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sub.ChatServer("/kick: username not found: %s", username)
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} else {
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other.ChatServer("You have been kicked from the chat room by %s", sub.Username)
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other.SendJSON(Message{
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Action: ActionKick,
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})
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s.DeleteSubscriber(other)
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sub.ChatServer("%s has been kicked from the room", username)
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}
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}
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// BanCommand handles the `/ban` operator command.
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func (s *Server) BanCommand(words []string, sub *Subscriber) {
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if len(words) == 1 {
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sub.ChatServer(
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"Usage: `/ban username` to remove the user from the chat room for 24 hours (default).\n\n" +
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"Set another duration (in hours, fractions supported) like: `/ban username 0.5` for a 30-minute ban.",
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)
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}
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// Parse the command.
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var (
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username = words[1]
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duration = 24 * time.Hour
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)
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if len(words) >= 3 {
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if dur, err := strconv.ParseFloat(words[2], 64); err == nil {
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if dur < 1 {
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duration = time.Duration(dur*60) * time.Second
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} else {
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duration = time.Duration(dur) * time.Hour
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}
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}
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}
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// TODO: banning, for now it just kicks.
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_ = duration
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other, err := s.GetSubscriber(username)
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if err != nil {
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sub.ChatServer("/ban: username not found: %s", username)
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} else {
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other.ChatServer("You have been kicked from the chat room by %s", sub.Username)
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other.SendJSON(Message{
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Action: ActionKick,
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})
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s.DeleteSubscriber(other)
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sub.ChatServer("%s has been kicked from the room", username)
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}
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}
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