yomichan/ext/fg/js/popup-nested.js
2020-04-11 21:01:27 +03:00

75 lines
2.2 KiB
JavaScript

/*
* Copyright (C) 2019-2020 Yomichan Authors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/* global
* apiOptionsGet
*/
function injectPopupNested() {
const scriptSrcs = [
'/mixed/js/text-scanner.js',
'/fg/js/frontend-api-sender.js',
'/fg/js/popup.js',
'/fg/js/popup-proxy.js',
'/fg/js/frontend.js',
'/fg/js/frontend-initialize.js'
];
for (const src of scriptSrcs) {
const script = document.createElement('script');
script.async = false;
script.src = src;
document.body.appendChild(script);
}
}
let popupNestedInitialized = false;
async function popupNestedInitialize(id, depth, parentFrameId, url) {
if (popupNestedInitialized) {
return;
}
popupNestedInitialized = true;
let optionsApplied = false;
const applyOptions = async () => {
const optionsContext = {depth, url};
const options = await apiOptionsGet(optionsContext);
const popupNestingMaxDepth = options.scanning.popupNestingMaxDepth;
const maxPopupDepthExceeded = !(
typeof popupNestingMaxDepth === 'number' &&
typeof depth === 'number' &&
depth < popupNestingMaxDepth
);
if (maxPopupDepthExceeded || optionsApplied) {
return;
}
optionsApplied = true;
window.frontendInitializationData = {id, depth, parentFrameId, url, proxy: true};
injectPopupNested();
yomichan.off('optionsUpdated', applyOptions);
};
yomichan.on('optionsUpdated', applyOptions);
await applyOptions();
}