123 lines
3.8 KiB
JavaScript
123 lines
3.8 KiB
JavaScript
/*
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* Copyright (C) 2019 Alex Yatskov <alex@foosoft.net>
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* Author: Alex Yatskov <alex@foosoft.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Exporting
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let _settingsExportToken = null;
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let _settingsExportRevoke = null;
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const SETTINGS_EXPORT_CURRENT_VERSION = 0;
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function _getSettingsExportDateString(date, dateSeparator, dateTimeSeparator, timeSeparator, resolution) {
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const values = [
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date.getUTCFullYear().toString(),
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dateSeparator,
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(date.getUTCMonth() + 1).toString().padStart(2, '0'),
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dateSeparator,
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date.getUTCDate().toString().padStart(2, '0'),
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dateTimeSeparator,
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date.getUTCHours().toString().padStart(2, '0'),
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timeSeparator,
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date.getUTCMinutes().toString().padStart(2, '0'),
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timeSeparator,
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date.getUTCSeconds().toString().padStart(2, '0')
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];
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return values.slice(0, resolution * 2 - 1).join('');
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}
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async function _getSettingsExportData(date) {
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const optionsFull = await apiOptionsGetFull();
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const environment = await apiGetEnvironmentInfo();
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const fieldTemplatesDefault = profileOptionsGetDefaultFieldTemplates();
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// Format options
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for (const {options} of optionsFull.profiles) {
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if (options.anki.fieldTemplates === fieldTemplatesDefault || !options.anki.fieldTemplates) {
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delete options.anki.fieldTemplates; // Default
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}
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}
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const data = {
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version: SETTINGS_EXPORT_CURRENT_VERSION,
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date: _getSettingsExportDateString(date, '-', ' ', ':', 6),
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url: chrome.runtime.getURL('/'),
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manifest: chrome.runtime.getManifest(),
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environment,
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userAgent: navigator.userAgent,
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options: optionsFull
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};
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return data;
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}
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function _saveBlob(blob, fileName) {
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if (typeof navigator === 'object' && typeof navigator.msSaveBlob === 'function') {
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if (navigator.msSaveBlob(blob)) {
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return;
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}
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}
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const blobUrl = URL.createObjectURL(blob);
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const a = document.createElement('a');
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a.href = blobUrl;
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a.download = fileName;
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a.rel = 'noopener';
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a.target = '_blank';
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const revoke = () => {
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URL.revokeObjectURL(blobUrl);
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a.href = '';
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_settingsExportRevoke = null;
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};
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_settingsExportRevoke = revoke;
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a.dispatchEvent(new MouseEvent('click'));
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setTimeout(revoke, 60000);
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}
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async function _onSettingsExportClick() {
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if (_settingsExportRevoke !== null) {
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_settingsExportRevoke();
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_settingsExportRevoke = null;
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}
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const date = new Date(Date.now());
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const token = {};
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_settingsExportToken = token;
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const data = await _getSettingsExportData(date);
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if (_settingsExportToken !== token) {
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// A new export has been started
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return;
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}
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_settingsExportToken = null;
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const fileName = `yomichan-settings-${_getSettingsExportDateString(date, '-', '-', '-', 6)}.json`;
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const blob = new Blob([JSON.stringify(data, null, 4)], {type: 'application/json'});
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_saveBlob(blob, fileName);
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}
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// Setup
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window.addEventListener('DOMContentLoaded', () => {
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document.querySelector('#settings-export').addEventListener('click', _onSettingsExportClick, false);
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}, false);
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