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yingzi / 百度bing切换

// ==UserScript==
// @name      百度bing切换
// @author    影子
// @copyright 2018, yingzi (https://openuserjs.org//users/yingzi)
// @license MIT
// @version   4
// @description  百度bing切换
// @match             *.bing.com/*
// @match             *.baidu.com/*

// ==/UserScript==
(function () {
    'use strict';
    var baiduBtn = document.getElementById("su"); // 百度搜索按钮
    if (new String(window.location).indexOf("baidu") > 0) {
        document.getElementById("form").style.width = "705px";
        document.getElementsByClassName("s_btn_wr")[0].style.width = "60px";
        baiduBtn.style = "width:80px";
        baiduBtn.value = "百度";
        baiduBtn.addEventListener('click', function () {
            var input = document.getElementById("kw"); // 百度输入框
            var keyword = input.value.replace(/(^\s*)|(\s*$)/g, ""); // 搜索关键字（去空格）
            if (keyword != "") {
                return ibaiduSearch(keyword);
            }
        })
        var ibingBtn = document.createElement('span'); // ibing搜索按钮
        ibingBtn.className = baiduBtn.parentNode.className; // 将ibing搜索按钮和百度搜索按钮的 class 名称设置为相同
        ibingBtn.style = "width:80px;margin:0px 0px 0px 2px";
        ibingBtn.innerHTML = "<input type='button' id='bing' value='必应' class='btn bg s_btn' style='width:60px;'>";
        ibingBtn.addEventListener('click', function () {
            var input = document.getElementById("kw"); // 百度输入框
            var keyword = input.value.replace(/(^\s*)|(\s*$)/g, ""); // 搜索关键字（去空格）
            if (keyword != "") {
                return ibingSearch(keyword);
            }
        })
        var form = document.getElementsByClassName("fm")[0];
        form.appendChild(ibingBtn);
    }
    else {
        // debugger
        var formSearch = document.getElementsByClassName("b_searchboxForm")[0];
        //document.getElementById("sb_form_go").type = "hidden"
        var baiduSearch = document.createElement("img");
        baiduSearch.style = "width:25px;height:25px;margin:10px 35px 0px 0px";
        baiduSearch.style.paddingTop = 10;
        baiduSearch.style.className = "b_searchboxSubmit";
        baiduSearch.style.backgroundImage = "https://s1.ax1x.com/2018/11/07/iTHcMn.png";
        baiduSearch.src = "https://s1.ax1x.com/2018/11/07/iTHcMn.png";
        baiduSearch.type = "input"
        baiduSearch.addEventListener("click", function () {
            var input = document.getElementById("sb_form_q"); // bing输入框
            var keyword = input.value.replace(/(^\s*)|(\s*$)/g, ""); // 搜索关键字（去空格）
            if (keyword != "") {
                return ibaiduSearch(keyword);
            }
        })
        var indexNode = formSearch.children[2];
        formSearch.insertBefore(baiduSearch, indexNode);
    }

    function ibingSearch(keyword) { //ibing搜索
        var link = "https://cn.bing.com/search?q=" + encodeURIComponent(keyword);
        window.location.href = link; //当前窗口打开链接
    }

    function ibaiduSearch(keyword) { // 百度搜索
        var link = "https://www.baidu.com/s?wd=" + encodeURIComponent(keyword);
        window.location.href = link; //当前窗口打开链接
    }
})();