70 lines
2.3 KiB
JavaScript
70 lines
2.3 KiB
JavaScript
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/*
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* Copyright (C) 2020 Luciano Iam <lucianito@gmail.com>
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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 2 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. See 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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(() => {
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const INDEX_RESOURCE = 'index.json';
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async function fetchIndex (url) {
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const response = await fetch(url);
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if (response.status == 200) {
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return await response.json();
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} else {
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throw new Error(`HTTP response status ${response.status}`);
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}
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}
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function buildItem (group, model) {
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const li = document.createElement('li');
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li.innerHTML = `<li>
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<a href="${group}/${model.id}/">${model.name}</a>
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<p>${model.description}</p>
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</li>`;
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return li;
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}
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function printIndex (index) {
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['builtin', 'user'].forEach((group) => {
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const ul = document.getElementById(group);
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let models = index[group];
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if (models.length > 0) {
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models.sort((a, b) => a.name.localeCompare(b.name));
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for (model of models) {
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ul.appendChild(buildItem(group, model));
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}
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} else {
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ul.parentNode.style.display = 'none';
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}
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});
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}
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async function main () {
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try {
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const indexUrl = `${location.protocol}//${location.host}/${INDEX_RESOURCE}`;
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const index = await fetchIndex (indexUrl);
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printIndex (index);
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} catch (err) {
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const content = document.getElementById('content');
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content.innerHTML = `<pre>${INDEX_RESOURCE}: ${err.message}</pre>`;
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}
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}
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main();
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})();
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