VK change accounts

try to take over the world!

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         VK change accounts
// @namespace    http://tampermonkey.net/
// @version      0.2
// @description  try to take over the world!
// @author       KoctrX
// @match        https://vk.com/*
// @grant        none
// ==/UserScript==

(function () {
    document.body.onkeydown = function(e) {
        if (!e.altKey || !e.ctrlKey) return;
        CVK.showHidePanel();
    };

    CVK = {
        accounts: [],
        remixsid: 'remixsid',
        id: 'fix21323',
        co: 'cookie_accounts',
        showHidePanel: () => {
            let block = document.getElementById(CVK.id);
            block.style.display = block.style.display === 'none' ? 'block': 'none';
        },
        addAccount: () => {
            let sid = CVK.getCookie(CVK.remixsid);
            if (!CVK.remixsid) return;
            if (CVK.findSid(sid)) return;

            let name = window.prompt('Введите название аккаунта:', `Аккаунт ${CVK.accounts.length}`);
            if (!name) return;

            if (!window.confirm(`Вы хотите сохранить данный аккаунт для быстрого входа, под именем: ${name}?`)) return;

            CVK.accounts.push({name, sid});
            CVK.updateAccouts();
            CVK.render();
        },
        updateAccouts: () => {
            let data = JSON.stringify(CVK.accounts);
            document.cookie = `${CVK.co}=${data};path=/;`;
        },
        delAccount: (id) => {
            if (!CVK.accounts.length) return;

            CVK.accounts.splice(id, 1);
            CVK.updateAccouts();
            CVK.render();
        },
        render: () => {
            CVK.blockId();
            CVK.renderAccounts();
        },
        out: () => {
            document.cookie = `${CVK.remixsid}=null;path=/`;
            document.location.reload();
        },
        renderAccounts: () => {
            let block = document.getElementById(CVK.id);
            block.innerHTML = '';

            let bl = CVK.crObj({
                n: 'div',
                i: '<hr>Список аккаунтов<hr>',
                a: [['style', 'text-align: center;']]
            });
            if (!CVK.accounts.length) {
                bl.appendChild(CVK.crObj({
                    n: 'div',
                    i: 'Доступных аккаунтов нет!'
                }));
            } else {
                let div = CVK.crObj({
                    n: 'div'
                });

                for (let q = 0; q < CVK.accounts.length; q++) {
                    div.appendChild(CVK.crObj({
                        n: 'button',
                        i: CVK.accounts[q].name,
                        a: [['class', 'flat_button button_wide secondary'], ['onclick', 'CVK.change(' + q + ')'],
                            ['style', 'color: #00a06d;background: rgb(0,0,0,0.1);']]
                    }));
                    div.appendChild(CVK.crObj({
                        n: 'button',
                        i: 'Удалить',
                        a: [['class', 'flat_button button_wide secondary'], ['onclick', 'CVK.delAccount(' + q + ')'],
                            ['style', 'color: #f00;']]
                    }));
                }
                bl.appendChild(div);
            }

            if (!CVK.findSid(CVK.getCookie(CVK.remixsid))) {
                bl.appendChild(CVK.crObj({
                    n: 'hr'
                }));
                bl.appendChild(CVK.crObj({
                    n: 'a',
                    i: 'Добавить',
                    a: [['onclick', 'CVK.addAccount()'],
                        ['class', 'ui_actions_menu_item _im_action im-action im-action_invite'],
                        ['href', 'javascript://']]
                }));
            }
            bl.appendChild(CVK.crObj({
                n: 'button',
                i: 'Выйти',
                a: [['class', 'flat_button button_wide secondary'], ['onclick', 'CVK.out();'],
                    ['style', 'background: #4a76a8;color: #ffffff;border: 1px solid #ffffff;']]
            }));

            block.appendChild(bl);
        },
        crObj: (e) => {
            if (e.n) {
                let element = document.createElement(e.n);
                if (e.i) element.innerHTML = e.i;

                if (e.a) {
                    for (let q = 0; q < e.a.length; q++) {
                        element.setAttribute(e.a[q][0], `${e.a[q][1]}`);
                    }
                }

                return element;
            } else {
                return CVK.throwError('Ошибка при рендере!');
            }
        },
        throwError: (err) => {
            console.error(err);
        },
        blockId: () => {
            if (!document.getElementById(CVK.id)) {
                let block = document.getElementById('side_bar_inner');
                block.appendChild(CVK.crObj({
                    n: 'div',
                    a: [['id', CVK.id]]
                }));
            }
        },
        findSid: (sid) => {
            if (!CVK.accounts.length) return false;
            for (let q = 0; q < CVK.accounts.length; q++) {
                if (CVK.accounts[q].sid == sid) return true;
            }
            return false;
        },
        change: (q) => {
            document.cookie = `${CVK.remixsid}=${CVK.accounts[q].sid};path=/`;
            document.location.reload();
        },
        getAccountsCoookie: () => {
            let data = CVK.getCookie(CVK.co);
            if (!data) return;
            try {
                data = JSON.parse(data);
            } catch (err) {
                CVK.throwError(err);
                return;
            }
            if (!data.length) return;
            CVK.accounts = data;
        },
        getCookie: (name) => {
            var matches = document.cookie.match(new RegExp(
                "(?:^|; )" + name.replace(/([\.$?*|{}\(\)\[\]\\\/\+^])/g, '\\$1') + "=([^;]*)"
            ));
            return matches ? decodeURIComponent(matches[1]) : undefined;
        }
    };

    CVK.getAccountsCoookie();
    CVK.render();
})();