Add \'servers\' matrix command (fix #10)

matrix.go

@@ -80,14 +80,25 @@ func initMatrix() {
 	})	
 	syncer.OnEventType(event.EventMessage, func(ctx context.Context, evt *event.Event) {
 		if evt.RoomID.String() == configuration.matrix.room_id {
+			prefixes := []string{"!", configuration.matrix.username+" "}
+			for _,prefix := range prefixes {
+				if strings.HasPrefix(evt.Content.AsMessage().Body, prefix) {
+					found_command := false
 					for _, command := range Chatcommands {
-				if command.cmd == strings.TrimPrefix(evt.Content.AsMessage().Body, "!") {
+						if command.cmd == strings.TrimPrefix(evt.Content.AsMessage().Body, prefix) {
+							found_command = true
 							out := command.callback(ctx, evt)
 							content := format.RenderMarkdown(out, true, false)
 							content.SetReply(evt)
 							client.SendMessageEvent(ctx, evt.RoomID, event.EventMessage, content)
 						}
 					}
+					if !found_command {
+						client.SendText(ctx, evt.RoomID, "🔴 Command not found")
+					}
+					break
+				}
+			}
 		}
 	})
 
@@ -99,6 +110,18 @@ func initMatrix() {
 		return text
 	})
 
+	registerChatCommand("sites", "Display all available sites", func(ctx context.Context, evt *event.Event) string {
+		text := "⚪️ Getting sites...\n"
+		sites, err := getAllSites()
+		if err.code != 0 {
+			return text+"🔴 Failed to get sites!"
+		}
+		for _, site := range sites {
+			text = fmt.Sprintf("%s- %s\n", text, site)
+		}
+		return text
+	})
+
 	go func () {
 		for range time.Tick(time.Second * 3) {
 			log.Printf("Scanning for queued messages...")