FB - 照片看過背景變藍提示

照片看過背景變藍提示
目前為 2024-07-29 提交的版本，檢視最新版本。
安裝腳本 ?
換行
// ==UserScript==
// @name         Facebook - Watched photo and than become blue background
// @name:zh-TW   FB - 照片看過背景變藍提示
// @namespace    http://tampermonkey.net/
// @version      1
// @description  Watched photo and than become blue background
// @description:zh-TW 照片看過背景變藍提示
// @author       You
// @match        https://www.facebook.com/photo*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=facebook.com
// @grant        none
// @license MIT
// @run-at document-idle
// ==/UserScript==

(async function() {
    var dic={}
    let oldUrl="";
    function delay(ms) {
        return new Promise(resolve => setTimeout(resolve, ms));
    }
    change();
    setInterval(change);
    async function change(){
        if(oldUrl!=window.location.href){
            var value = localStorage.getItem(window.location.href)
            oldUrl=window.location.href
            localStorage.setItem(window.location.href, "watched");
            if(value=="watched"){
                //alert("看過")
                await delay(200);
                var a= document.querySelector("div.x78zum5.xdt5ytf.x1t2pt76.x1n2onr6.x1ja2u2z.x10cihs4 > div > div > div.x9f619.x1n2onr6.x1ja2u2z.x78zum5.xdt5ytf.x193iq5w.xeuugli.x1r8uery.x1iyjqo2.xs83m0k.xtp0wl1.xadl8oe > div > div.x78zum5.xdt5ytf.x1iyjqo2.x5yr21d.x17upfok.x1n2onr6.x1uvtmcs.xal61yo > div > div.x6s0dn4.x1ey2m1c.x78zum5.xds687c.x1qughib.x10l6tqk.x17qophe.x13vifvy > div.x1ey2m1c.x9f619.xds687c.x10l6tqk.x17qophe.x13vifvy")
                a.style.backgroundColor="blue"
            }
        }
    }
})();
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