Files
genieacs/ui/dynamic-loader.ts

79 lines
2.0 KiB
TypeScript

/**
* Copyright 2013-2019 GenieACS Inc.
*
* This file is part of GenieACS.
*
* GenieACS is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* GenieACS 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with GenieACS. If not, see <http://www.gnu.org/licenses/>.
*/
import * as notifications from "./notifications";
export let codeMirror;
export let yaml;
let note;
function onError(): void {
if (!note) {
note = notifications.push(
"error",
"Error loading JS resource, please reload the page",
{
Reload: () => {
window.location.reload();
}
}
);
}
}
export function loadCodeMirror(): Promise<void> {
if (codeMirror) return Promise.resolve();
return new Promise((resolve, reject) => {
const promises = [
import(/* webpackChunkName: "codemirror" */ "codemirror"),
import(
/* webpackChunkName: "codemirror" */ "codemirror/mode/javascript/javascript"
),
import(/* webpackChunkName: "codemirror" */ "codemirror/mode/yaml/yaml")
];
Promise.all(promises)
.then(modules => {
codeMirror = modules[0];
resolve();
})
.catch(err => {
onError();
reject(err);
});
});
}
export function loadYaml(): Promise<void> {
if (yaml) return Promise.resolve();
return new Promise((resolve, reject) => {
import(/* webpackChunkName: "yaml" */ "yaml")
.then(module => {
yaml = module;
resolve();
})
.catch(err => {
onError();
reject(err);
});
});
}