脚本
// ==UserScript==
// @name Linux do Level
// @namespace http://tampermonkey.net/
// @version 2024-03-08
// @description Tracks progress towards next trust level on linux.do
// @author Hua
// @match https://linux.do/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=linux.do
// @grant window.onurlchange
// @require https://scriptcat.org/lib/513/2.0.0/ElementGetter.js
// ==/UserScript==
(function() {
'use strict';
async function fetchAboutData() {
try {
let response = await fetch(`https://linux.do/about.json`, {
"headers": {
"Accept": "application/json",
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36"
},
"method": "GET",
});
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
return await response.json();
} catch (error) {
console.error("Fetching about data failed: ", error);
}
}
// 定义各信任等级的要求
const levelRequirements = {
0: { // 0级到1级的要求
'topics_entered': 5,
'posts_read_count': 30,
'time_read': 60*10,
},
1: { // 1级到2级的要求
'days_visited': 15,
'likes_given': 1,
'likes_received': 1,
'posts_count': 3,
'topics_entered': 20,
'posts_read_count': 100,
'time_read': 60*60,
},
2: { // 2级到3级的要求
'days_visited': 50,
'posts_read_count': 0,
'topics_entered': 0,
'likes_given': 30,
'likes_received': 20,
'posts_count': 10
}
};
const updateElements = {
'days_visited': 'li.stats-days-visited > div > span > span',
'likes_given': 'li.stats-likes-given > a > div > span > span',
'likes_received': 'li.stats-likes-received > div > span > span',
'posts_count': 'li.stats-posts-count > a > div > span > span',
'topics_entered': 'li.stats-topics-entered > div > span > span',
'posts_read_count': 'li.stats-posts-read > div > span > span',
'time_read': 'li.stats-time-read > div > span',
}
// 从当前URL中解析出用户名
function getUsername() {
return new Promise((resolve, reject) => {
// 创建一个 MutationObserver 实例
const observer = new MutationObserver((mutationsList, observer) => {
// 检查每个 mutation
for (let mutation of mutationsList) {
// 检查是否有添加的节点
for (let node of mutation.addedNodes) {
// 检查节点是否是我们要找的元素
if (node.nodeType === 1 && node.matches('div.username')) {
// 元素找到了，获取用户名并解决 Promise
resolve(node.textContent.replace(/[^a-zA-Z0-9-_]/g, '').toLowerCase());
// 停止观察
observer.disconnect();
return;
}
}
}
});
// 配置观察选项
const config = { childList: true, subtree: true };
// 开始观察 body 元素
observer.observe(document.body, config);
});
}
// 获取当前用户的信任等级和统计数据
function fetchUserData(username) {
return fetch(`https://linux.do/u/${username}/summary.json`, {
"method": "GET",
}).then(res => res.json());
}
// 更新页面上的统计元素以反映当前用户等级的要求
function updateStatsForLevel(user, userSummary) {
const requirements = levelRequirements[user.trust_level];
Object.keys(requirements).forEach(stat => {
elmGetter.get(updateElements[stat]).then(div => {
const currentVal = userSummary[stat];
const targetVal = requirements[stat];
if (stat === 'time_read') {
console.log(currentVal)
console.log(targetVal)
div.innerHTML = `${currentVal} / ${targetVal} 秒`;
} else {
div.innerHTML = `${currentVal} / ${targetVal}`;
}
div.style.color = parseInt(currentVal) >= parseInt(targetVal) ? "green" : "red";
}).catch(error => {
console.error(`Error updating ${stat}: `, error);
});
});
}
function updateStatsElements() {
getUsername().then(username => {
if (username) {
fetchAboutData().then(data => {
if (data) {
const status = data.about.stats;
// 更新当前用户的统计信息
if (username) {
fetchUserData(username).then(data => {
const userSummary = data.user_summary;
const user = data.users ? data.users[0] : { 'trust_level': 0 };
if (user.trust_level > 2) {
return;
}
levelRequirements[2]['posts_read_count'] = Math.min(parseInt(parseInt(status.posts_30_days) / 4), 20000);
levelRequirements[2]['topics_entered'] = Math.min(parseInt(parseInt(status.topics_30_days) / 4), 500);
updateStatsForLevel(user, userSummary);
}).catch(error => {
console.error("Error fetching user data: ", error);
});
}
}
});
}
}).catch(error => {
console.error('Error getting username:', error);
});
}
updateStatsElements();
if (window.onurlchange === null) {
window.addEventListener('urlchange', (info) => {
if (info.url.match(/^https:\/\/linux\.do\/u\/[^\/]+\/summary/)) {
updateStatsElements();
}
});
}
})();
doomer 03-09 10:511楼
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