[niconico video] Add the "Add My List" button to search result page

Add the "Add My List" button to niconico video search result page

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         [niconico video] Add the "Add My List" button to search result page
// @name:ja      [ニコニコ動画] 検索結果ページからマイリストするボタンを追加
// @description  Add the "Add My List" button to niconico video search result page
// @description:ja 検索結果ページページからマイリストするボタンを追加
// @namespace    masshiro.blog
// @version      20200412
// @author       masshiro
// @license      MIT License
// @match        http://www.nicovideo.jp/search/*
// @match        https://www.nicovideo.jp/search/*
// @match        http://www.nicovideo.jp/tag/*
// @match        https://www.nicovideo.jp/tag/*
// @grant        none
// ==/UserScript==
(function () {
    'use strict';

    var span = document.createElement('span');
    span.className = 'value';
    span.style='color:#F00;text-decoration:underline;cursor:pointer';
    span.innerHTML='追加';

    var li = document.createElement('li');
    li.appendChild(span);
    li.className = 'count';

    li.addEventListener('click',function () {
        window.open('http://www.nicovideo.jp/mylist_add/video/' + encodeURIComponent(document.querySelectorAll('li[data-video-item]')[0].getAttribute('data-video-id')), 'nicomylistadd', 'width=500, height=400, menubar=no, scrollbars=no');
    },false);

    Array.prototype.forEach.call(document.querySelectorAll('li[data-video-item] div.itemContent div.itemData ul.list'), function(item,i) {
        var lis = li.cloneNode(true);
        lis.addEventListener('click',function () {
            window.open('http://www.nicovideo.jp/mylist_add/video/' + encodeURIComponent(document.querySelectorAll('li[data-video-item]')[i].getAttribute('data-video-id')), 'nicomylistadd', 'width=500, height=400, menubar=no, scrollbars=no');
        },false);
        item.appendChild(lis);
    });

    document.body.addEventListener('AutoPagerize_DOMNodeInserted',function(evt){
        Array.prototype.forEach.call(evt.target.querySelectorAll('li[data-video-item] div.itemContent div.itemData ul.list'), function(item,i) {
            var lis = li.cloneNode(true);
            lis.addEventListener('click', function () {
                window.open('http://www.nicovideo.jp/mylist_add/video/' + encodeURIComponent(evt.target.querySelectorAll('li[data-video-item]')[i].getAttribute('data-video-id')), 'nicomylistadd', 'width=500, height=400, menubar=no, scrollbars=no');
            },false);
            item.appendChild(lis);
        });
    }, false);
})();