Add support for active viewer details API. Closes #1477 (#1747)

controllers/ping.go

@@ -4,11 +4,11 @@ import (
 	"net/http"
 
 	"github.com/owncast/owncast/core"
-	"github.com/owncast/owncast/utils"
+	"github.com/owncast/owncast/models"
 )
 
 // Ping is fired by a client to show they are still an active viewer.
 func Ping(w http.ResponseWriter, r *http.Request) {
-	id := utils.GenerateClientIDFromRequest(r)
-	core.SetViewerIDActive(id)
+	viewer := models.GenerateViewerFromRequest(r)
+	core.SetViewerActive(&viewer)
 }