Add auto option to body theme (#1086)

* Add auto option to body theme

* Fix firefox bug where themes do not set correctly in settings due to getOptions failing

2 files changed, 10 insertions, 7 deletions

diff --git a/ext/js/pages/settings/popup-preview-frame.js b/ext/js/pages/settings/popup-preview-frame.js
index 7abcfe2a..dc00d091 100644
--- a/ext/js/pages/settings/popup-preview-frame.js
+++ b/ext/js/pages/settings/popup-preview-frame.js
@@ -77,7 +77,6 @@ export class PopupPreviewFrame {
     async prepare() {
         window.addEventListener('message', this._onMessage.bind(this), false);
 
-        this._themeController.siteTheme = 'light';
         this._themeController.prepare();
 
         // Setup events
@@ -141,6 +140,7 @@ export class PopupPreviewFrame {
         options.general.popupVerticalTextPosition = 'before';
         options.scanning.selectText = false;
         this._themeController.theme = options.general.popupTheme;
+        this._themeController.siteOverride = true;
         this._themeController.updateTheme();
         return options;
     }
diff --git a/ext/js/pages/settings/settings-display-controller.js b/ext/js/pages/settings/settings-display-controller.js
index 49f7192c..e179b835 100644
--- a/ext/js/pages/settings/settings-display-controller.js
+++ b/ext/js/pages/settings/settings-display-controller.js
@@ -42,11 +42,12 @@ export class SettingsDisplayController {
         this._onMenuButtonClickBind = this._onMenuButtonClick.bind(this);
         /** @type {ThemeController} */
         this._themeController = new ThemeController(document.documentElement);
+        /** @type {HTMLSelectElement | null}*/
+        this._themeDropdown = document.querySelector('[data-setting="general.popupTheme"]');
     }
 
     /** */
     prepare() {
-        this._themeController.siteTheme = 'light';
         this._themeController.prepare();
         void this._updateTheme();
 
@@ -92,16 +93,18 @@ export class SettingsDisplayController {
         window.addEventListener('popstate', this._onPopState.bind(this), false);
         this._updateScrollTarget();
 
-        const themeDropdown = document.querySelector('[data-setting="general.popupTheme"]');
-        if (themeDropdown) {
-            themeDropdown.addEventListener('change', this._updateTheme.bind(this), false);
+        if (this._themeDropdown) {
+            this._themeDropdown.addEventListener('change', this._updateTheme.bind(this), false);
         }
     }
 
     /** */
     async _updateTheme() {
-        const options = await this._settingsController.getOptions();
-        this._themeController.theme = options.general.popupTheme;
+        const theme = this._themeDropdown?.value;
+        if (theme === 'site' || theme === 'light' || theme === 'dark' || theme === 'browser') {
+            this._themeController.theme = theme;
+        }
+        this._themeController.siteOverride = true;
         this._themeController.updateTheme();
     }