Format JSON data in a beautiful way.
Versione datata
// ==UserScript==
// @name JSON formatter
// @namespace https://gera2ld.space
// @author Gerald
// @icon https://cn.gravatar.com/avatar/a0ad718d86d21262ccd6ff271ece08a3?s=80
// @description Format JSON data in a beautiful way.
// @description:zh-CN 更加漂亮地显示JSON数据。
// @version process.env.VERSION
// @require https://cdn.jsdelivr.net/npm/@violentmonkey/dom@2
// @match *://*/*
// @match file:///*
// @grant GM_addElement
// @grant GM_registerMenuCommand
// @grant GM_xmlhttpRequest
// ==/UserScript==
(function () {
'use strict';
const JSON_VIEWER_EMBED = 'https://rally.pore.run/embed';
let iframe;
if (window === window.top && window.location.origin + window.location.pathname === JSON_VIEWER_EMBED) {
handleViewerAfterRedirection();
} else {
if (testRules([
// text/javascript - file:///foo/bar.js
/^(?:text|application)\/(?:.*?\+)?(?:plain|json|javascript)$/], document.contentType)) handleViewerIframe();
GM_registerMenuCommand('Format JSON', handleViewerIframe);
}
function testRules(rules, contentType) {
for (const rule of rules) {
if (typeof rule === 'string') {
if (rule === contentType) return true;
} else if (typeof (rule == null ? void 0 : rule.test) === 'function') {
if (rule.test(contentType)) return true;
}
}
return false;
}
function handleViewerIframe() {
if (iframe) return;
const content = JSON.parse(document.body.textContent);
document.body.innerHTML = '';
iframe = GM_addElement(document.body, 'iframe', {
sandbox: 'allow-scripts allow-same-origin allow-popups',
src: JSON_VIEWER_EMBED,
style: `position:fixed;width:100vw;height:100vh;inset:0;border:none`
});
let initiated = false;
const setData = () => {
initiated = true;
handleInitData(content, iframe.contentWindow);
};
iframe.addEventListener('load', () => {
setTimeout(() => {
if (!initiated) {
// JS blocked, redirect to the embed page
const url = new URL(JSON_VIEWER_EMBED);
url.searchParams.set('from', 'userscript');
url.searchParams.set('json_url', window.location.href);
window.location.assign(url);
}
}, 2000);
});
window.addEventListener('message', e => {
const {
type
} = e.data;
switch (type) {
case 'ready':
{
setData();
break;
}
}
});
}
async function handleViewerAfterRedirection() {
const url = new URL(window.location.href);
if (url.searchParams.get('from') !== 'userscript') return;
const jsonUrl = url.searchParams.get('json_url');
const content = await new Promise((resolve, reject) => {
GM_xmlhttpRequest({
url: jsonUrl,
responseType: 'json',
onload: res => {
resolve(res.response);
},
onerror: res => {
reject(res);
}
});
});
const setData = () => {
handleInitData(content, window, jsonUrl);
};
window.addEventListener('load', () => {
setData();
});
window.addEventListener('message', e => {
const {
type
} = e.data;
switch (type) {
case 'ready':
{
setData();
break;
}
}
});
}
function handleInitData(content, window, jsonUrl) {
window.postMessage({
type: 'setReadOnly',
payload: true
}, '*');
window.postMessage({
type: 'setData',
payload: content
}, '*');
if (jsonUrl) {
window.postMessage({
type: 'setBanner',
payload: {
html: `JSON URL: <a href="${jsonUrl}">${jsonUrl}</a>`
}
});
}
}
})();