linux.do 多功能脚本，显示创建时间或将浏览器替换为时间，显示楼层数，隐藏签名尾巴，功能持续更新，欢迎提出。
目前為
// ==UserScript==
// @name linux.do 多功能脚本
// @namespace https://github.com/dlzmoe/scripts
// @version 0.0.4
// @description linux.do 多功能脚本，显示创建时间或将浏览器替换为时间，显示楼层数，隐藏签名尾巴，功能持续更新，欢迎提出。
// @author dlzmoe
// @match *://*.linux.do/*
// @grant GM_xmlhttpRequest
// @grant GM_registerMenuCommand
// @grant GM_unregisterMenuCommand
// @grant GM_openInTab
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_notification
// @grant GM_info
// @icon https://cdn.linux.do/uploads/default/optimized/3X/9/d/9dd49731091ce8656e94433a26a3ef36062b3994_2_32x32.png
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
var menu_ALL = [
['menu_showcreatetime', '帖子列表显示创建时间', '帖子列表显示创建时间', true],
['menu_viewstotime', '将浏览量替换为创建时间', '将浏览量替换为创建时间', true],
['menu_showfloors', '显示楼层数', '显示楼层数', true],
['menu_hidereplytail', '隐藏跟帖小尾巴签名', '隐藏跟帖小尾巴签名', false],
];
var menu_ID = [];
for (let i = 0; i < menu_ALL.length; i++) { // 如果读取到的值为 null 就写入默认值
if (GM_getValue(menu_ALL[i][0]) == null) {
GM_setValue(menu_ALL[i][0], menu_ALL[i][3])
};
}
registerMenuCommand();
// 注册(不可用)脚本菜单
function registerMenuCommand() {
if (menu_ID.length > menu_ALL.length) { // 如果菜单ID数组多于菜单数组，说明不是首次添加菜单，需要卸载所有脚本菜单
for (let i = 0; i < menu_ID.length; i++) {
GM_unregisterMenuCommand(menu_ID[i]);
}
}
for (let i = 0; i < menu_ALL.length; i++) { // 循环注册(不可用)脚本菜单
menu_ALL[i][3] = GM_getValue(menu_ALL[i][0]);
menu_ID[i] = GM_registerMenuCommand(`${menu_ALL[i][3]?'✅':'❌'} ${menu_ALL[i][1]}`, function () {
menu_switch(`${menu_ALL[i][3]}`, `${menu_ALL[i][0]}`, `${menu_ALL[i][2]}`)
});
}
menu_ID[menu_ID.length] = GM_registerMenuCommand('💬 修改设置后记得刷新网页！', function () {
window.GM_openInTab(window.location.href, {
active: false,
// insert: true,
// setParent: true
});
});
}
// 菜单开关
function menu_switch(menu_status, Name, Tips) {
if (menu_status == 'true') {
GM_setValue(`${Name}`, false);
GM_notification({
text: `已关闭 [${Tips}] 功能\n（点击刷新网页后生效）`,
timeout: 3500,
onclick: function () {
location.reload();
}
});
} else {
GM_setValue(`${Name}`, true);
GM_notification({
text: `已开启 [${Tips}] 功能\n（点击刷新网页后生效）`,
timeout: 3500,
onclick: function () {
location.reload();
}
});
}
registerMenuCommand(); // 重新注册(不可用)脚本菜单
};
// 返回菜单值
function menu_value(menuName) {
for (let menu of menu_ALL) {
if (menu[0] == menuName) {
return menu[3]
}
}
}
function formattedDate(time) {
const timestamp = Number(time); // 将字符串转换为数字类型
const date = new Date(timestamp);
// 获取当前日期
const now = new Date();
const isToday = now.getFullYear() === date.getFullYear() &&
now.getMonth() === date.getMonth() &&
now.getDate() === date.getDate();
const year = date.getFullYear();
const month = String(date.getMonth() + 1).padStart(2, '0'); // 月份从0开始，需要加1，并且确保两位数
const day = String(date.getDate()).padStart(2, '0'); // 确保两位数
const hours = String(date.getHours()).padStart(2, '0'); // 确保两位数
const minutes = String(date.getMinutes()).padStart(2, '0'); // 确保两位数
if (isToday) {
return `${hours}:${minutes}`;
} else {
return `${month}/${day} ${hours}:${minutes}`;
}
}
function convertToTimestamp(dateStr) {
// 创建一个正则表达式来匹配日期和时间部分
var datePattern = /(\d{4}) 年 (\d{1,2}) 月 (\d{1,2}) 日 (\d{2}):(\d{2})/;
var dateMatch = dateStr.match(datePattern);
if (dateMatch) {
var year = parseInt(dateMatch[1], 10);
var month = parseInt(dateMatch[2], 10) - 1; // 月份从0开始
var day = parseInt(dateMatch[3], 10);
var hours = parseInt(dateMatch[4], 10);
var minutes = parseInt(dateMatch[5], 10);
// 创建 Date 对象
var date = new Date(year, month, day, hours, minutes);
return date.getTime(); // 返回时间戳
} else {
return null; // 日期格式无效
}
}
function init() {
$('.topic-list .age').each(function () {
const str = $(this).attr('title');
var match = str.match(/创建日期：([\s\S]*?)最新：/);
if (match && match[1]) {
var creationDate = match[1].trim();
var timestamp = convertToTimestamp(creationDate);
}
if ($(this).find(".linuxtime").length < 1) {
$('.post-activity').attr('style', 'white-space:nowrap;display:inline-block;width:100%;text-align:left;');
if (timestamp) {
var now = new Date().getTime();
var oneDay = 1000 * 60 * 60 * 24;
var oneWeek = oneDay * 7;
var oneMonth = oneDay * 30; // 近似值
var threeMonths = oneMonth * 3;
var color;
var timeDiff = now - timestamp;
if (menu_value('menu_viewstotime')) {
$(this).siblings('.views').html('未知');
$('head').append(`<style>
.topic-list .views .number{opacity:0!important}
.topic-list .views{font-weight:400!important;white-space:nowrap!important;}
</style>`)
$('.topic-list th.views span').html('创建时间');
if (timeDiff < oneDay) {
color = '#45B5AA';
$(this).siblings('.views').html(`<span class="linuxtime" style="color:${color}">${formattedDate(timestamp)}</span>`);
} else if (timeDiff < oneWeek) {
color = '#66A586';
$(this).siblings('.views').html(`<span class="linuxtime" style="color:${color}">${formattedDate(timestamp)}</span>`);
} else if (timeDiff < oneMonth) {
color = '#CFA94A';
$(this).siblings('.views').html(`<span class="linuxtime" style="color:${color}">${formattedDate(timestamp)}</span>`);
} else if (timeDiff < threeMonths) {
color = '#3e8ed2';
$(this).siblings('.views').html(`<span class="linuxtime" style="color:${color}">${formattedDate(timestamp)}</span>`);
} else {
color = '#cccccc';
$(this).siblings('.views').html(`<span class="linuxtime" style="color:${color}"><img
style="width: 20px;
vertical-align: sub;"
src="https://cdn.linux.do/uploads/default/original/3X/0/a/0a7634b834bc6ecef03ab57306dafd8475387155.png"> ${formattedDate(timestamp)}</span>`);
}
} else {
if (timeDiff < oneDay) {
color = '#45B5AA';
$(this).find('.post-activity').append(`<span class="linuxtime" style="color:${color}">（${formattedDate(timestamp)}）</span>`);
} else if (timeDiff < oneWeek) {
color = '#66A586';
$(this).find('.post-activity').append(`<span class="linuxtime" style="color:${color}">（${formattedDate(timestamp)}）</span>`);
} else if (timeDiff < oneMonth) {
color = '#CFA94A';
$(this).find('.post-activity').append(`<span class="linuxtime" style="color:${color}">（${formattedDate(timestamp)}）</span>`);
} else if (timeDiff < threeMonths) {
color = '#3e8ed2';
$(this).find('.post-activity').append(`<span class="linuxtime" style="color:${color}">（${formattedDate(timestamp)}）</span>`);
} else {
color = '#cccccc';
$(this).find('.post-activity').append(`<span class="linuxtime" style="color:${color}">（<img
style="width: 20px;
vertical-align: sub;"
src="https://cdn.linux.do/uploads/default/original/3X/0/a/0a7634b834bc6ecef03ab57306dafd8475387155.png"> ${formattedDate(timestamp)}）</span>`);
}
}
}
}
});
}
// 显示创建时间
function menu_showcreatetime() {
if (!menu_value('menu_showcreatetime')) return;
setInterval(() => {
init();
}, 1000);
}
menu_showcreatetime();
// 隐藏跟帖小尾巴签名
function menu_hidereplytail() {
if (!menu_value('menu_hidereplytail')) return;
$('head').append('<style>.topic-post .signature-img{display:none !important}</style>')
}
menu_hidereplytail();
// 显示楼层数
function menu_showfloors() {
if (!menu_value('menu_showfloors')) return;
$('head').append(`<style>
.topic-post{position:relative;}
.linuxfloor{display:flex;position:absolute;left:-32px;top:25px;color:#96aed0;width:30px;height:30px;align-items:center;justify-content:center;border-radius:6px;font-size:18px}
</style>`)
setInterval(() => {
$('.topic-post').each(function () {
const num = $(this).find('article').attr('id').replace(/^post_/, '');
if ($(this).find('.linuxfloor').length < 1) {
$(this).find('.topic-avatar').append(`<span class="linuxfloor">${num}</span>`)
}
})
}, 1000);
}
menu_showfloors();
})();
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