81 lines
2.5 KiB
JavaScript
81 lines
2.5 KiB
JavaScript
/*
|
|
* Copyright (C) 2020 Luciano Iam <lucianito@gmail.com>
|
|
*
|
|
* 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 2 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, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
(() => {
|
|
|
|
const INDEX_RESOURCE = 'index.json';
|
|
|
|
async function fetchIndex (url) {
|
|
const response = await fetch(url);
|
|
|
|
if (response.status == 200) {
|
|
return await response.json();
|
|
} else {
|
|
throw new Error(`HTTP response status ${response.status}`);
|
|
}
|
|
}
|
|
|
|
function buildItem (group, model) {
|
|
const li = document.createElement('li');
|
|
li.innerHTML = `<li>
|
|
<a href="${group}/${model.id}/">${model.name}</a>
|
|
<p>${model.description}</p>
|
|
</li>`;
|
|
return li;
|
|
}
|
|
|
|
function printIndex (index) {
|
|
['builtin', 'user'].forEach((group) => {
|
|
const ul = document.getElementById(group);
|
|
let models = index[group];
|
|
|
|
if (models.length > 0) {
|
|
models.sort((a, b) => a.name.localeCompare(b.name));
|
|
for (model of models) {
|
|
ul.appendChild(buildItem(group, model));
|
|
}
|
|
} else {
|
|
ul.parentNode.style.display = 'none';
|
|
}
|
|
});
|
|
|
|
document.getElementById('index').style.display = 'inline';
|
|
}
|
|
|
|
function printError (message) {
|
|
const error = document.getElementById('error');
|
|
error.innerHTML = message;
|
|
error.style.display = 'inline';
|
|
}
|
|
|
|
async function main () {
|
|
try {
|
|
const indexUrl = `${location.protocol}//${location.host}/${INDEX_RESOURCE}`;
|
|
const index = await fetchIndex (indexUrl);
|
|
printIndex(index);
|
|
} catch (err) {
|
|
printError(`Error loading ${INDEX_RESOURCE}: ${err.message}`);
|
|
}
|
|
|
|
document.getElementById('loading').style.display = 'none';
|
|
}
|
|
|
|
main();
|
|
|
|
})();
|