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path: root/ext/bg/js/settings/backup-controller.js
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-rw-r--r--ext/bg/js/settings/backup-controller.js36
1 files changed, 26 insertions, 10 deletions
diff --git a/ext/bg/js/settings/backup-controller.js b/ext/bg/js/settings/backup-controller.js
index b37dd91d..50a145ff 100644
--- a/ext/bg/js/settings/backup-controller.js
+++ b/ext/bg/js/settings/backup-controller.js
@@ -31,25 +31,41 @@ class BackupController {
this._settingsResetModal = null;
this._settingsImportErrorModal = null;
this._settingsImportWarningModal = null;
- this._optionsUtil = new OptionsUtil();
+ this._optionsUtil = null;
+ try {
+ this._optionsUtil = new OptionsUtil();
+ } catch (e) {
+ // NOP
+ }
}
async prepare() {
- await this._optionsUtil.prepare();
+ if (this._optionsUtil !== null) {
+ await this._optionsUtil.prepare();
+ }
- this._settingsResetModal = this._modalController.getModal('settings-reset');
- this._settingsImportErrorModal = this._modalController.getModal('settings-import-error');
- this._settingsImportWarningModal = this._modalController.getModal('settings-import-warning');
+ if (this._modalController !== null) {
+ this._settingsResetModal = this._modalController.getModal('settings-reset');
+ this._settingsImportErrorModal = this._modalController.getModal('settings-import-error');
+ this._settingsImportWarningModal = this._modalController.getModal('settings-import-warning');
+ }
- document.querySelector('#settings-export-button').addEventListener('click', this._onSettingsExportClick.bind(this), false);
- document.querySelector('#settings-import-button').addEventListener('click', this._onSettingsImportClick.bind(this), false);
- document.querySelector('#settings-import-file').addEventListener('change', this._onSettingsImportFileChange.bind(this), false);
- document.querySelector('#settings-reset-button').addEventListener('click', this._onSettingsResetClick.bind(this), false);
- document.querySelector('#settings-reset-confirm-button').addEventListener('click', this._onSettingsResetConfirmClick.bind(this), false);
+ this._addNodeEventListener('#settings-export-button', 'click', this._onSettingsExportClick.bind(this), false);
+ this._addNodeEventListener('#settings-import-button', 'click', this._onSettingsImportClick.bind(this), false);
+ this._addNodeEventListener('#settings-import-file', 'change', this._onSettingsImportFileChange.bind(this), false);
+ this._addNodeEventListener('#settings-reset-button', 'click', this._onSettingsResetClick.bind(this), false);
+ this._addNodeEventListener('#settings-reset-confirm-button', 'click', this._onSettingsResetConfirmClick.bind(this), false);
}
// Private
+ _addNodeEventListener(selector, ...args) {
+ const node = document.querySelector(selector);
+ if (node === null) { return; }
+
+ node.addEventListener(...args);
+ }
+
_getSettingsExportDateString(date, dateSeparator, dateTimeSeparator, timeSeparator, resolution) {
const values = [
date.getUTCFullYear().toString(),