YouTube Links Preview

Umożliwia podgląd linków do YT. W przeciwieństwie do rozszerzenia na embedy pokazuje jedynie tytuł i przenosi na YT po kliknięciu.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         YouTube Links Preview
// @namespace    https://wilchan.org
// @version      1.0
// @description  Umożliwia podgląd linków do YT. W przeciwieństwie do rozszerzenia na embedy pokazuje jedynie tytuł i przenosi na YT po kliknięciu.
// @author       Anonimas
// @match        https://wilchan.org/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=wilchan.org
// @grant        none
// @license      MIT
// ==/UserScript==

let iconCss = document.createElement("style");
iconCss.innerHTML = `a.yt-link::before { content: ""; background: transparent url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAMCAYAAABr5z2BAAABIklEQVQoz53LvUrDUBjG8bOoOammSf1IoBSvoCB4JeIqOHgBLt6AIMRBBQelWurQ2kERnMRBsBUcIp5FJSBI5oQsJVkkUHh8W0o5nhaFHvjBgef/Mq+Q46RJBMkI/vE+aOus956tnEswIZe1LV0QyJ5sE2GzgZfVMtRNIdiDpccEssdlB1mW4bvTwdvWJtRdErM7U+8S/FJykCRJX5qm+KpVce8UMNLRLbulz4iSjTAMh6Iowsd5BeNadp3nUF0VlxAEwZBotXC0Usa4ll3meZdA1iguwvf9vpvDA2wvmKgYGtSud8suDB4TyGr2PF49D/vra9jRZ1BVdknMzgwuCGSnZEObwu6sBnVTCHZiaC7BhFx2PKdxUidiAH/4lLo9Mv0DELVs9qsOHXwAAAAASUVORK5CYII=') center left no-repeat!important; padding-left: 18px; }`;
document.head.appendChild(iconCss);

async function replaceLink(element) {
    if (element.href.search(/youtube\.com|youtu\.be/i) > -1) {
        let response = await fetch(`https://www.youtube.com/oembed?url=${element.href}&format=json`);
        if (response.ok) {
            let json = await response.json();
            element.textContent = json.title;
            element.classList.add("yt-link");
        }
    }
}

document.querySelectorAll(".message a[href]:not(.outcoming-post-mention)").forEach(a => {
    replaceLink(a);
})


window.addEventListener("after-create-post-section-element-event", function (event) {
    let section = event.detail.element;
    section.querySelectorAll(".message a[href]:not(.outcoming-post-mention)").forEach(a => {
        replaceLink(a);
    })
}, false);