web/state/settings: add "disable analytics" option

web/src/lib/settings/defaults.ts

@@ -3,7 +3,7 @@ import { defaultLocale } from "$lib/i18n/translations";
 import type { CobaltSettings } from "$lib/types/settings";
 
 const defaultSettings: CobaltSettings = {
-    schemaVersion: 1,
+    schemaVersion: 2,
     advanced: {
         debug: false,
     },
@@ -27,6 +27,9 @@ const defaultSettings: CobaltSettings = {
         youtubeVideoCodec: "h264",
         youtubeDubBrowserLang: false,
     },
+    privacy: {
+        disableAnalytics: false
+    }
 }
 
 const defaultSettingsPage = () => {

web/src/lib/state/settings.ts

@@ -9,6 +9,14 @@ import defaultSettings from '../settings/defaults';
 type PartialSettings = RecursivePartial<CobaltSettings>;
 type PartialSettingsWithSchema = RecursivePartial<CobaltSettings> & { schemaVersion: number };
 
+const updatePlausiblePreference = (settings: PartialSettings) => {
+    if (settings.privacy?.disableAnalytics) {
+        localStorage.setItem('plausible_ignore', 'true');
+    } else if (localStorage.getItem('plausible_ignore') !== null) {
+        localStorage.removeItem('plausible_ignore');
+    }
+}
+
 const writeToStorage = (settings: PartialSettings) => {
     localStorage.setItem(
         "settings",
@@ -69,6 +77,7 @@ export function updateSetting(partial: PartialSettings) {
             )
         );
 
+        updatePlausiblePreference(partial);
         return updated;
     });
 }

web/src/lib/types/settings.ts

@@ -19,6 +19,10 @@ type CobaltSettingsAdvanced = {
     debug: boolean,
 };
 
+type CobaltSettingsPrivacy = {
+    disableAnalytics: boolean
+};
+
 type CobaltSettingsSave = {
     audioFormat: typeof audioFormatOptions[number],
     disableMetadata: boolean,
@@ -38,6 +42,7 @@ export type CobaltSettings = {
     advanced: CobaltSettingsAdvanced,
     appearance: CobaltSettingsAppearance,
     save: CobaltSettingsSave,
+    privacy: CobaltSettingsPrivacy
 };
 
 export type DownloadModeOption = CobaltSettings['save']['downloadMode'];