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// ==UserScript== | ||
// @name Gitlab Wiki Player | ||
// @namespace http://chengxuan.li | ||
// @version 0.1 | ||
// @description try to take over the world! | ||
// @author Leelmes <[email protected]> | ||
// @match http*://*/*/wikis/* | ||
// @grant none | ||
// ==/UserScript== | ||
(function() { | ||
'use strict'; | ||
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// WIKI每页数据 | ||
let wikis = []; | ||
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// 当前看的是第几页(从0开始计算) | ||
let current = -1; | ||
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// 检测是否可以执行 | ||
if (typeof jQuery !== "undefined" && $("header.navbar-gitlab").length) { | ||
main(); | ||
} | ||
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// 主入口 | ||
function main() { | ||
// 插入播放按钮 | ||
$(".nav-controls").prepend('<a id="wiki-ppt-play" class="btn" href="javascript:void(0)"><span class="fa fa-play"></span></a>'); | ||
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// 绑定PPT按钮播放事件 | ||
$("#wiki-ppt-play").click(play); | ||
} | ||
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// 执行播放操作 | ||
function play() { | ||
// 删除除主体外全部元素 | ||
$("aside,header,.nav-sidebar,.wiki-page-header,.alert-wrapper").remove(); | ||
$(".content-wrapper").removeClass("content-wrapper"); | ||
$(".layout-page").removeClass("page-with-contextual-sidebar right-sidebar-expanded"); | ||
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// 整理数据,并清空现有WIKI数据结构 | ||
if (!wikis.length) { | ||
$(".wiki").children().each(function(k, v){ | ||
let index = wikis.length - 1; | ||
let newIndex = false; | ||
if (index < 0) { | ||
index = 0; | ||
newIndex = true; | ||
} | ||
if (v.tagName === "H2") { | ||
index++; | ||
newIndex = true; | ||
} | ||
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if (newIndex) { | ||
wikis[index] = []; | ||
} | ||
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wikis[index].push(v) | ||
}) | ||
} | ||
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// 开始播放 | ||
current = -1; | ||
$(".wiki").html(""); | ||
next(); | ||
$("body").css("zoom", "2.5") | ||
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// 绑定按键 | ||
$("body").keydown(function(e){ | ||
switch (e.which) { | ||
case 37 : | ||
prev(); | ||
break; | ||
case 39 : | ||
next(); | ||
break; | ||
} | ||
}); | ||
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} | ||
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// 下一页 | ||
function next() { | ||
if (wikis.length >= current + 2) { | ||
current++; | ||
show(current); | ||
} | ||
} | ||
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// 上一页 | ||
function prev() { | ||
if (current > 0) { | ||
current--; | ||
show(current); | ||
} | ||
} | ||
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// 展示内容 | ||
function show(index) { | ||
$(".wiki").html("").hide().append(wikis[index]).fadeIn(); | ||
} | ||
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})() |