BlogNock 系列，开源中国（OSChina）文章的标识优化
// ==UserScript==
// @name OSChinaNock
// @namespace http://tampermonkey.net/
// @version 0.0.4
// @icon https://raw.githubusercontent.com/Exisi/BlogNock/main/doc/icon/nock.ico
// @description BlogNock 系列，开源中国（OSChina）文章的标识优化
// @author Exisi
// @license MIT License
// @match *://my.oschina.net/*/blog/*
// @supportURL https://github.com/Exisi/BlogNock/issues/
// @grant GM_registerMenuCommand
// @grant GM_setValue
// @grant GM_getValue
// ==/UserScript==
(function () {
"use strict";
const features = {
mark: {
datetime: {
enabled: GM_getValue("datetime", true),
selector: ["meta[property='bytedance:published_time']", ".article-box__meta div.item.lm"],
},
readtime: {
enabled: GM_getValue("readtime", true),
selector: [".article-detail", ".article-box__meta .item-list"],
},
},
hidden: {
right_sidebar_top_pic_ad: {
enabled: GM_getValue("right_sidebar_top_pic_ad", true),
selector: [
".sidebar-box__inner .ad-box:has(a[name='blog_detail_right_sidebar_1'])",
".sidebar-box__inner .ad-box:has(a[name='blog_detail_right_sidebar_2'])",
],
},
right_sidebar_popular_info: {
enabled: GM_getValue("right_popular_info", true),
selector: [".sidebar-section-list:has(.new-other-list-news)"],
},
right_sidebar_popular_software: {
enabled: GM_getValue("right_sidebar_popular_software", true),
selector: [".sidebar-section-list:has(.new-other-list-blog)"],
},
right_sidebar_bottom_pic_ad: {
enabled: GM_getValue("right_sidebar_bottom_pic_ad", true),
selector: [".sidebar-box__inner .ad-box:has(a[name='blog_detail_right_sidebar_3'])"],
},
right_qrcode_action_btn: {
enabled: GM_getValue("right_qrcode_action_btn", true),
selector: [".codeBlock:has(.oscCode)"],
},
},
};
const setModal = `<div class="modal-dialog"><div class="modal-setting"onClick="event.cancelBubble = true"><div class="modal-header"><h3>功能设置</h3><span class="btn-dialog-close">×</span></div><div class="modal-body"><div class="setting-item"><span>文章显示时间优化</span><span><input type="checkbox"id="feature-mark-datetime"aria-nock="datetime"/><label for="feature-mark-datetime"></label></span></div><div class="setting-item"><span>文章阅读时长</span><span><input type="checkbox"id="feature-mark-readtime"aria-nock="readtime"/><label for="feature-mark-readtime"></label></span></div><hr/><div class="setting-item"><span>隐藏右侧顶部图片广告</span><span><input type="checkbox"id="feature-hidden-right-sidebar-top-pic-ad"aria-nock="right_sidebar_top_pic_ad"/><label for="feature-hidden-right-sidebar-top-pic-ad"></label></span></div><div class="setting-item"><span>隐藏右侧底部图片广告</span><span><input type="checkbox"id="feature-hidden-right-sidebar-bottom-pic-ad"aria-nock="right_sidebar_bottom_pic_ad"/><label for="feature-hidden-right-sidebar-bottom-pic-ad"></label></span></div><div class="setting-item"><span>隐藏右侧热门资讯</span><span><input type="checkbox"id="feature-hidden-right-popular-info"aria-nock="right_popular_info"/><label for="feature-hidden-right-popular-info"></label></span></div><div class="setting-item"><span>隐藏右侧热门软件</span><span><input type="checkbox"id="feature-hidden-right-sidebar-popular-software"aria-nock="right_sidebar_popular_software"/><label for="feature-hidden-right-sidebar-popular-software"></label></span></div><div class="setting-item"><span>隐藏右侧二维码操作按钮</span><span><input type="checkbox"id="feature-hidden-right-qrcode-action-btn"aria-nock="right_qrcode_action_btn"/><label for="feature-hidden-right-qrcode-action-btn"></label></span></div></div></div></div>`;
const setStyle = `@keyframes fall { 0% { transform: translate(0%, -100%); opacity: 0; } 100% { transform: translate(0%, 0%); opacity: 1; } } .setting-item input[type=checkbox] { height: 0; width: 0; display: none; } .setting-item label { cursor: pointer; text-indent: -9999px; width: 40px; height: 20px; background: pink; display: block; border-radius: 100px; position: relative; } .setting-item label:after { content: ''; position: absolute; top: 2px; left: 2px; width: 15px; height: 15px; background: #fff; border-radius: 90px; transition: 0.2s; } .setting-item input:checked+label { background: #57a; } .setting-item input:checked+label:after { left: calc(100% - 2px); transform: translateX(-100%); } .setting-item label:active:after { width: 28px; } .modal-dialog { pointer-events: auto !important; display:none; border: none; position: fixed; z-index: 99999; left: 0; top: 0; width: 100%; min-width: 100vw; min-height: 100vh; height: 100%; background-color: rgba(0, 0, 0, 0.4); } .modal-setting { width: 450px; margin: auto; background-color: #ffffff; border-radius: 5px; padding: 20px; margin-top: 40px; position: relative; box-sizing: border-box; animation: fall 0.5s ease-in-out; } .modal-header { border-bottom: 1px solid #000000; } .modal-header h3 { padding: 10px 0; margin: 0; } .modal-header span { font-size: 24px; color: #ccc; position: absolute; right: 5px; top: 0; cursor: pointer; } .setting-item { margin: 10px 0; font-size: 14px; display: flex; justify-content: space-between; }`;
const dStyle = document.createElement("style");
dStyle.innerHTML = setStyle;
document.head.appendChild(dStyle);
const modal = document.createElement("div");
modal.innerHTML = setModal;
document.body.appendChild(modal);
const checkboxList = document.querySelectorAll(".setting-item input");
Array.from(checkboxList).forEach((checkbox) => {
const nock = checkbox.getAttribute("aria-nock");
checkbox.checked = GM_getValue(nock, true);
});
const showSetting = () => (document.querySelector(".modal-dialog").style.display = "block");
const closeSetting = () => (document.querySelector(".modal-dialog").style.display = "none");
document.querySelector(".modal-dialog").addEventListener("click", closeSetting);
document.querySelector(".modal-setting").addEventListener("click", (e) => e.stopPropagation());
document.querySelector(".btn-dialog-close").addEventListener("click", closeSetting);
document.querySelector(".modal-body").addEventListener("click", (e) => {
if (e.target.type !== "checkbox") {
return;
}
const nock = e.target.getAttribute("aria-nock");
const flag = GM_getValue(nock) == null ? false : !GM_getValue(nock);
GM_setValue(nock, flag);
});
GM_registerMenuCommand("功能设置", showSetting);
if (features.mark.datetime.enabled) {
const publishedTime = document.querySelector(features.mark.datetime.selector[0]);
let postTime = publishedTime.getAttribute("content");
postTime = new Date(postTime).toLocaleString().replaceAll("/", "-");
const postTimeAgo = calculateTimeAgo(postTime);
const formattedPostTime = `发布于 ${postTime}（${postTimeAgo}）`;
const postTimeItem = document.querySelector(features.mark.datetime.selector[1]);
postTimeItem.innerText = formattedPostTime;
postTimeItem.style.textDecoration = "underline";
}
if (features.mark.readtime.enabled) {
const readbox = document.createElement("div");
const article = document.querySelector(features.mark.readtime.selector[0]);
const textCount = article.innerText.length;
const readtime = textCount / 400;
if (readtime >= 1440) {
const days = Math.floor(readtime / 1440);
readbox.innerHTML = `<span> 预计阅读时长 ${days} 天</span>`;
}
if (readtime >= 60) {
const hours = Math.floor(readtime / 60);
const minutes = Math.floor(readtime % 60);
readbox.innerHTML = `<span> 预计阅读时长 ${hours} 小时 ${minutes} 分钟</sp>`;
}
if (readtime >= 1) {
const minutes = Math.round(readtime);
readbox.innerHTML = `<span> 预计阅读时长 ${minutes} 分钟</sp>`;
}
if (readtime < 1) {
const seconds = Math.round(readtime * 60);
readbox.innerHTML = `<span> 预计阅读时长 ${seconds} 秒</span>`;
}
readbox.style.fontSize = "14px";
readbox.style.cursor = "pointer";
readbox.style.textDecoration = "underline";
readbox.addEventListener("click", () => article.scrollIntoView(false));
document.querySelector(features.mark.readtime.selector[1]).appendChild(readbox);
}
const hiddenStyle = document.createElement("style");
document.head.appendChild(hiddenStyle);
Object.entries(features.hidden).forEach(([key, option]) => {
if (option.enabled) {
const cssRule = `${option.selector} { display: none !important; }`;
hiddenStyle.sheet.insertRule(cssRule);
}
});
function calculateTimeAgo(datetime) {
const SECOND = 1000;
const MINUTE = 60 * SECOND;
const HOUR = 60 * MINUTE;
const DAY = 24 * HOUR;
const MONTH = 30 * DAY;
const YEAR = 12 * MONTH;
const postDate = new Date(datetime);
const currentDate = new Date();
const timeDiff = currentDate - postDate;
if (timeDiff >= YEAR) {
return Math.floor(timeDiff / YEAR) + " 年前";
}
if (timeDiff >= MONTH) {
return Math.floor(timeDiff / MONTH) + " 个月前";
}
if (timeDiff >= DAY) {
return Math.floor(timeDiff / DAY) + " 天前";
}
if (timeDiff >= HOUR) {
return Math.floor(timeDiff / HOUR) + " 小时前";
}
if (timeDiff >= MINUTE) {
return Math.floor(timeDiff / MINUTE) + " 分钟前";
}
return Math.floor(timeDiff / SECOND) + " 秒前";
}
})();