用户:Salt lovely/user.js

var thisHref = window.location.href;
//使用wikiplus
mw.loader.load('https://wikiplus-app.com/Main.min.js');

// ------------------
// 文档准备完毕后执行
// ------------------
$(function(){
    //清理缓存
    $('#pt-logout').before('<li id="pt-purge"><a title="刷新页面并清理缓存" href="?action=purge">清理缓存</a></li>'
                          +'<li id="pt-editcount"><a title="查看编辑数" href="https://mcbbs-wiki.cn/wiki/特殊:编辑计数/Salt_lovely">编辑计数</a></li>');
    //日志统计
    countLog("#mw-log-deleterevision-submit>ul")
    //编辑器更改
    loadAddon('WikiEditorModify')
    //loadAddon('loadprism')
    // 挂在GitHub，用CDN获取
    // mw.loader.load('https://cdn.jsdelivr.net/gh/Salt-lovely/MCBBSWikiPrismLoader/load.js')
})

// ------------------
// 一些函数，需要自取
// ------------------
//加载Addon-XXX.js
function loadAddon(s) {
    mw.loader.load("//mcbbs-wiki.cn/index.php?title=MediaWiki:Addon-" + s + ".js&action=raw&ctype=text/javascript"
    , "text/javascript");
}
//计算日志有几行
function countLog(obj) {
    $(obj).each(function(){
        var count=$(this).children('li').length
        $(this).prepend('<span>共计'+count+'条记录</span>')
    })
}

// ------------------
// 防止手贱回退页面
// ------------------
$(function () {
    for (let a of Array.from(document.querySelectorAll('.mw-rollback-link a'))) {
        if (!a.hasAttribute('href')) { continue }
        a.addEventListener('click', (ev) => {
            ev.preventDefault()
            confirmUI('确定要回退此页面吗？', (confirmed) => {
                if (confirmed) { window.location.href = a.href }
            })
        })
    }
    /**
     * 显示一个自定义确认框
     * @param {string} text 
     * @param {(confirmed:boolean)=>void} callback 
     */
    function confirmUI(text = '', callback) {
        // 安全锁，防止用户多次点击
        let safe = true
        // 容器
        let container = document.createElement('div')
        container.className = 'confirmUIcontainer'
        container.innerHTML = `<center>${text}</center>`
        // 确定按钮
        let yesBtn = document.createElement('div')
        yesBtn.className = 'btn'
        yesBtn.style.setProperty('--hover-color', '#f9fde7')
        yesBtn.textContent = '确定'
        yesBtn.addEventListener('click', () => {
            if (safe) {
                safe = false // 安全锁
                callback(true)
                selfRemove() // 移除确认框
            }
        })
        container.appendChild(yesBtn)
        // 取消按钮
        let noBtn = document.createElement('div')
        noBtn.className = 'btn'
        noBtn.style.setProperty('--hover-color', '#fdece7')
        noBtn.textContent = '取消'
        noBtn.addEventListener('click', () => {
            if (safe) {
                safe = false
                callback(false)
                selfRemove()
            }
        })
        container.appendChild(noBtn)


        // 显示UI
        container.style.opacity = '0'
        container.style.top = '-100%'
        document.body.appendChild(container)
        // 调整位置
        container.style.marginLeft = (container.offsetWidth * -0.5) + 'px'
        container.style.marginTop = (container.offsetHeight * -0.5) + 'px'
        container.style.opacity = '1'
        container.style.top = '50%'
        /**移除自己 */
        function selfRemove() {
            container.style.top = '-100%'
            container.style.opacity = '1'
            setTimeout(() => { container.remove() }, 500)
        }
    }
    // CSS
    let s = document.createElement('style')
    s.textContent = `
.confirmUIcontainer{
    position: fixed;
    border: 8px solid #0003;
    border-radius: 8px;
    overflow: hidden;
    padding: 0;
    top: 50%;
    left: 50%;
    min-width: 20vw;
    background: #FDF6E6;
    user-select: none;
    transition: .3s ease;
}
.confirmUIcontainer > center{
    padding: 1.2rem .6rem 1.2rem .6rem;
    font-size: 1.05rem;
}
.confirmUIcontainer .btn{
    width: 50%;
    border: 1px solid #ccc;
    padding: 1rem;
    box-sizing: border-box;
    font-size: 1.15rem;
    line-height: 1.15rem;
    float: left;
    background-color: transparent;
    text-align: center;
    transition: .3s ease;
    cursor: pointer;
}
.confirmUIcontainer .btn:hover{
    background-color: var(--hover-color,transparent);
}
    `
    document.head.appendChild(s)
})