add cache_timeout option

controls how old the Jellyfin user cache can be before refetching. defaults to 30 minutes.

api.go

@@ -209,7 +209,7 @@ func (app *appContext) getOmbiUser(jfID string) (map[string]interface{}, int, er
 	username := jfUser["Name"].(string)
 	email := ""
 	if e, ok := app.storage.emails[jfID]; ok {
-		email := e.(string)
+		email = e.(string)
 	}
 	for _, ombiUser := range ombiUsers {
 		ombiAddr := ""

config/config-base.json

@@ -42,6 +42,14 @@
             "type": "text",
             "value": "jfa-go",
             "description": "The name of the client that will show up in the Jellyfin dashboard."
+        },
+        "cache_timeout": {
+            "name": "User cache timeout (minutes)",
+            "required": false,
+            "requires_restart": true,
+            "type": "number",
+            "value": 30,
+            "description": "Timeout of user cache in minutes. Set to 0 to disable."
         }
     },
     "ui": {

jfapi/jfapi.go

@@ -48,7 +48,7 @@ type Jellyfin struct {
 }
 
 // NewJellyfin returns a new Jellyfin object.
-func NewJellyfin(server, client, version, device, deviceID string, timeoutHandler common.TimeoutHandler) (*Jellyfin, error) {
+func NewJellyfin(server, client, version, device, deviceID string, timeoutHandler common.TimeoutHandler, cacheTimeout int) (*Jellyfin, error) {
 	jf := &Jellyfin{}
 	jf.Server = server
 	jf.client = client
@@ -78,7 +78,7 @@ func NewJellyfin(server, client, version, device, deviceID string, timeoutHandle
 		data, _ := ioutil.ReadAll(resp.Body)
 		json.Unmarshal(data, &jf.ServerInfo)
 	}
-	jf.cacheLength = 30
+	jf.cacheLength = cacheTimeout
 	jf.CacheExpiry = time.Now()
 	return jf, nil
 }

main.go

@@ -435,6 +435,7 @@ func start(asDaemon, firstCall bool) {
 		}
 
 		server := app.config.Section("jellyfin").Key("server").String()
+		cacheTimeout := int(app.config.Section("jellyfin").Key("cache_timeout").MustUint(30))
 		app.jf, _ = jfapi.NewJellyfin(
 			server,
 			app.config.Section("jellyfin").Key("client").String(),
@@ -442,6 +443,7 @@ func start(asDaemon, firstCall bool) {
 			app.config.Section("jellyfin").Key("device").String(),
 			app.config.Section("jellyfin").Key("device_id").String(),
 			common.NewTimeoutHandler("Jellyfin", server, true),
+			cacheTimeout,
 		)
 		var status int
 		_, status, err = app.jf.Authenticate(app.config.Section("jellyfin").Key("username").String(), app.config.Section("jellyfin").Key("password").String())
@@ -449,7 +451,7 @@ func start(asDaemon, firstCall bool) {
 			app.err.Fatalf("Failed to authenticate with Jellyfin @ %s: Code %d", server, status)
 		}
 		app.info.Printf("Authenticated with %s", server)
-		app.authJf, _ = jfapi.NewJellyfin(server, "jfa-go", app.version, "auth", "auth", common.NewTimeoutHandler("Jellyfin", server, true))
+		app.authJf, _ = jfapi.NewJellyfin(server, "jfa-go", app.version, "auth", "auth", common.NewTimeoutHandler("Jellyfin", server, true), cacheTimeout)
 
 		app.loadStrftime()
 

setup.go

@@ -15,7 +15,7 @@ type testReq struct {
 func (app *appContext) TestJF(gc *gin.Context) {
 	var req testReq
 	gc.BindJSON(&req)
-	tempjf, _ := jfapi.NewJellyfin(req.Host, "jfa-go-setup", app.version, "auth", "auth", common.NewTimeoutHandler("authJF", req.Host, true))
+	tempjf, _ := jfapi.NewJellyfin(req.Host, "jfa-go-setup", app.version, "auth", "auth", common.NewTimeoutHandler("authJF", req.Host, true), 30)
 	_, status, err := tempjf.Authenticate(req.Username, req.Password)
 	if !(status == 200 || status == 204) || err != nil {
 		app.info.Printf("Auth failed with code %d (%s)", status, err)