Add update trigger action.

src/card-controller/triggers-manager.ts

@@ -82,7 +82,8 @@ export class TriggersManager {
 
     // If this is a high-fidelity event where we are certain about new media,
     // don't take action unless it's to change to live (Frigate engine may pump
-    // out events where there's no new media to show).
+    // out events where there's no new media to show). Other trigger actions
+    // (e.g. media, update) do not make sense without having some new media.
     if (
       ev.fidelity === 'high' &&
       !ev.snapshot &&
@@ -96,7 +97,19 @@ export class TriggersManager {
     }
 
     if (this._hasAllowableInteractionStateForAction()) {
-      if (triggerAction === 'live') {
+      if (triggerAction === 'update') {
+        const view = this._api.getViewManager().getView()?.evolve({
+          // Reset the media queries to catch media to be refetched in the
+          // current view.
+          query: null,
+          queryResults: null,
+        });
+        /* istanbul ignore else: the else path cannot be reached, as the camera
+          cannot be triggered without a view -- @preserve */
+        if (view) {
+          this._api.getViewManager().setView(view.clone());
+        }
+      } else if (triggerAction === 'live') {
         this._api.getViewManager().setViewByParameters({
           viewName: 'live',
           cameraID: ev.cameraID,

src/config/profiles/low-performance.ts

@@ -46,6 +46,7 @@ import {
   CONF_TIMELINE_CONTROLS_THUMBNAILS_SHOW_FAVORITE_CONTROL,
   CONF_TIMELINE_CONTROLS_THUMBNAILS_SHOW_TIMELINE_CONTROL,
   CONF_TIMELINE_SHOW_RECORDINGS,
+  CONF_VIEW_TRIGGERS_ACTIONS_TRIGGER,
 } from '../../const.js';
 
 export const LOW_PERFORMANCE_PROFILE = {
@@ -134,4 +135,7 @@ export const LOW_PERFORMANCE_PROFILE = {
   // Refresh the live camera image every 10 seconds (same as stock Home
   // Assistant Picture Glance).
   [CONF_CAMERAS_GLOBAL_IMAGE_REFRESH_SECONDS]: 10,
+
+  // No trigger actions.
+  [CONF_VIEW_TRIGGERS_ACTIONS_TRIGGER]: 'none'
 };

src/config/types.ts

@@ -1406,7 +1406,7 @@ const viewConfigDefault = {
     filter_selected_camera: true,
     actions: {
       interaction_mode: 'inactive' as const,
-      trigger: 'default' as const,
+      trigger: 'update' as const,
       untrigger: 'none' as const,
     },
     untrigger_seconds: 0,
@@ -1415,26 +1415,25 @@ const viewConfigDefault = {
 };
 
 export const triggersSchema = z.object({
-  filter_selected_camera: z
-    .boolean()
-    .default(viewConfigDefault.triggers.filter_selected_camera),
-  show_trigger_status: z
-    .boolean()
-    .default(viewConfigDefault.triggers.show_trigger_status),
-
   actions: z
     .object({
       interaction_mode: z
         .enum(['all', 'inactive', 'active'])
         .default(viewConfigDefault.triggers.actions.interaction_mode),
       trigger: z
-        .enum(['live', 'default', 'media', 'none'])
+        .enum(['default', 'live', 'media', 'none', 'update'])
         .default(viewConfigDefault.triggers.actions.trigger),
       untrigger: z
         .enum(['default', 'none'])
         .default(viewConfigDefault.triggers.actions.untrigger),
     })
     .default(viewConfigDefault.triggers.actions),
+  filter_selected_camera: z
+    .boolean()
+    .default(viewConfigDefault.triggers.filter_selected_camera),
+  show_trigger_status: z
+    .boolean()
+    .default(viewConfigDefault.triggers.show_trigger_status),
   untrigger_seconds: z.number().default(viewConfigDefault.triggers.untrigger_seconds),
 });
 export type TriggersOptions = z.infer<typeof triggersSchema>;