为vJudge设置背景
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// ==UserScript==
// @name vjudge+background
// @namespace vjudge-plus-v2
// @version 1.7
// @description 为vJudge设置背景
// @author axototl (original by Suntra)
// @match https://vjudge.net/
// @match https://vjudge.net/*
// @noframes
// @icon https://vjudge.net/favicon.ico
// @run-at document-body
// @license AGPLv3
// @grant GM_addStyle
// @grant GM_registerMenuCommand
// @grant GM_getValue
// @grant GM_setValue
// @run-at document-idle
// ==/UserScript==
function reloader() {
alert("设置成功，刷新生效");
if (!navigator.onLine) {
alert("离线状态，无法重加载");
return;
}
location.reload();
}
(function() {
if (navigator.userAgent.includes("Chrome") && performance.getEntries()[0].responseStatus != 200) return;
// 设置背景
let back = GM_getValue("background", "https://cdn.luogu.com.cn/images/bg/fe/Day_And_Night_1.jpg");
GM_registerMenuCommand("设置背景URL", () => {
back = window.prompt("请输入背景URL", back);
GM_setValue("background", back);
reloader();
});
let col = GM_getValue("col", "#b93e3e");
const tes = /^#([0-9a-f]{3,4}|[0-9a-f]{6})$/i;
function getColor(t) {
do {
tmp = window.prompt("请输入颜色的Hexcode\n(比如#b93e3e)\n建议选择背景主色调的反差色", t);
} while (!tes.test(t));
return t;
}
GM_registerMenuCommand("设置文字颜色", () => {
GM_setValue("col", getColor(col));
reloader();
});
let collink = GM_getValue("collink", "#ff4c8c");
GM_registerMenuCommand("设置链接背景颜色", () => {
GM_setValue("collink", getColor(collink));
reloader();
});
// if(window.location.href.match(/\/problem\/description\/[^\/]+$/)) {
// console.log("error!!!");
// GM_addStyle(
// "dd {background-color: rgba(255,255,255,70%) !important;border-radius: 0.25rem !important;}"
// );
// } else
{
GM_addStyle("body {background: url("+back+") no-repeat center top fixed;background-size: 100% 100%;-moz-background-size: 100% 100%;}");
document.body.innerHTML = "<nav style='height: 60px'></nav>" + document.body.innerHTML;
}
GM_addStyle(
".navbar {border-radius:0rem;background-color: rgba(0,0,0,65%) !important;position: fixed;top: 0;left: 0;z-index: 1000;width: 100%;}"+
"scrollbar-width: none"+
"#prob-ads {display: none;}"+
"#img-support {display: none;}"+
".card, .list-group-item, .btn-secondary, .page-link, .page-item.disabled .page-link, .dropdown-menu {background-color: rgba(255,255,255,65%);}"+
".modal-content {background-color: rgba(255,255,255,90%);}"+
".form-control {background-color: rgba(255,255,255,50%);}"+
".tab-content {background-color: rgba(255,255,255,50%);border: 2px solid #eceeef;border-radius: 0.25rem;padding: 20px;}"+
"a:focus, a:hover {color: "+collink+";text-decoration: underline;}"+
"body {color: "+col+";}"
);
document.querySelector("body > div.body-footer").innerHTML += '<p style="color: #3fb98b">Theme powered by vjudge+background (original by <a href="https://github.com/dffxd-suntra/vjudge-plus">vjudge+</a>)</p>';
})();