VK-Gif

Gif на аватар VK

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 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 VK-Gif
// @description Gif на аватар VK
// @author Last8Exile
// @license MIT
// @version 1.35
// @noframes
// @match *://vk.com/*
// @namespace https://greasyfork.org/users/61164
// ==/UserScript==

(function() {
    'use strict';
    if (window.top != window.self)
        return;

    document.body.addEventListener("DOMNodeInserted",refresh);
    refresh();

    function refresh()
    {
        var profile = document.querySelector(".Profile");
        var updated;
        if (profile === null)
            return;

        updated = profile.getAttribute("avatar");
        if (updated !== null)
            return;

        var statusBar = document.querySelector(".ProfileInfo__status");
        if (statusBar === null)
            return;
        var statusText = statusBar.innerText;
        var posDocument = statusText.lastIndexOf("<!>");
        var posInternet = statusText.lastIndexOf("<?>");

        var avatar = document.querySelector(".vkuiImageBase__img");
        if (avatar === null)
            return;

        if (posDocument >= 0)
        {
            var link = statusText.slice(posDocument+3);

            var request = new XMLHttpRequest();

            var page = document.createElement("div");

            var qr = new XMLHttpRequest();
            qr.open('get',link);
            qr.send();
            qr.onreadystatechange=function()
            {
                if (this.responseText === "")
                    return;
                updated = profile.getAttribute("avatar");
                if (updated !== null)
                    return;

                page.innerHTML=this.responseText;
                var image = page.querySelector("img");
                var imageSrc = image.src;
                var questPos = imageSrc.lastIndexOf("?");
                var gifLink = imageSrc.slice(0,questPos);

                GetMeta(gifLink,function(w,h) {avatar.height = CalcHeight(w,h,avatar.width);});
                avatar.src = gifLink;
                statusBar.innerText = statusText.slice(0,posDocument); //Удалите эту строчку чтобы скрипт оставлял ссылку на картинку в статусе.
                profile.setAttribute("avatar","updated");
            };
        }
        else if (posInternet >= 0)
        {
            var gifLink = statusText.slice(posInternet+3);
            GetMeta(gifLink,function(w,h) {avatar.height = CalcHeight(w,h,avatar.width);});
            avatar.src = gifLink;
            statusBar.innerText = statusText.slice(0,posInternet); //Удалите эту строчку чтобы скрипт оставлял ссылку на картинку в статусе.
            profile.setAttribute("avatar","updated");
        }
        else
        {
            profile.setAttribute("avatar","updated");
            return;
        }
    }
    function CalcHeight(nWidth, nHeight, defWidth)
    {
        var coef = 1.0*nWidth/defWidth;
        return nHeight/coef;
    }
    function GetMeta(url, callback)
    {
        var img = new Image();
        img.src = url;
        img.onload = function() { callback(this.width, this.height); };
    }
})();