Check if current page has been posted to Hacker News
// ==UserScript==
// @name Any Hackernews Link
// @namespace http://tampermonkey.net/
// @version 0.2.1
// @description Check if current page has been posted to Hacker News
// @author RoCry
// @icon https://news.ycombinator.com/favicon.ico
// @match https://*/*
// @exclude https://news.ycombinator.com/*
// @exclude https://hn.algolia.com/*
// @exclude https://*.google.com/*
// @exclude https://mail.yahoo.com/*
// @exclude https://outlook.com/*
// @exclude https://proton.me/*
// @exclude https://localhost/*
// @exclude https://127.0.0.1/*
// @exclude https://192.168.*.*/*
// @exclude https://10.*.*.*/*
// @exclude https://172.16.*.*/*
// @exclude https://web.whatsapp.com/*
// @exclude https://*.facebook.com/messages/*
// @exclude https://*.twitter.com/messages/*
// @exclude https://*.linkedin.com/messaging/*
// @grant GM_xmlhttpRequest
// @connect hn.algolia.com
// @grant GM_addStyle
// @grant GM_getValue
// @grant GM_setValue
// @require https://update.greasyfork.org/scripts/524693/1644711/Any%20Hackernews%20Link%20Utils.js
// @license MIT
// ==/UserScript==
(function () {
'use strict';
// Initialize GM polyfills
GMPolyfills.initialize();
/**
* Main application logic
*/
const App = {
floatElement: null,
/**
* Initialize the floating element
*/
initializeUI() {
// Create the floating element
this.floatElement = UIHelpers.createFloatingElement();
document.body.appendChild(this.floatElement);
// Apply saved position
const savedPosition = GM_getValue('hnPosition', 'BOTTOM_LEFT');
UIHelpers.applyPosition(this.floatElement, UI_CONSTANTS.POSITIONS[savedPosition]);
// Add drag functionality
UIHelpers.makeDraggable(this.floatElement, (x, y) => {
const position = UIHelpers.getClosestPosition(x, y);
UIHelpers.applyPosition(this.floatElement, UI_CONSTANTS.POSITIONS[position]);
GM_setValue('hnPosition', position);
});
},
/**
* Update UI with HN data
*/
updateUI(data) {
UIHelpers.updateFloatingElement(this.floatElement, data);
}
};
/**
* Initialize the script
*/
function init() {
// Skip if we're in an iframe
if (window.top !== window.self) {
console.log('📌 Skipping execution in iframe');
return;
}
// Skip if document is hidden (like background tabs or invisible frames)
if (document.hidden) {
console.log('📌 Skipping execution in hidden document');
// Add listener for when the tab becomes visible
document.addEventListener('visibilitychange', function onVisible() {
if (!document.hidden) {
init();
document.removeEventListener('visibilitychange', onVisible);
}
});
return;
}
const currentUrl = window.location.href;
// Check if the floating element already exists
if (document.getElementById('hn-float')) {
console.log('📌 HN float already exists, skipping');
return;
}
if (URLUtils.shouldIgnoreUrl(currentUrl)) {
console.log('🚫 Ignored URL:', currentUrl);
return;
}
// Check if content is primarily English
if (!ContentUtils.isEnglishContent()) {
console.log('🈂️ Non-English content detected, skipping');
return;
}
GM_addStyle(UI_CONSTANTS.STYLES);
const normalizedUrl = URLUtils.normalizeUrl(currentUrl);
console.log('🔗 Normalized URL:', normalizedUrl);
App.initializeUI();
HNApi.checkHackerNews(normalizedUrl, (data) => App.updateUI(data));
}
// Start the script
init();
})();