// ==UserScript==
// @name         Bangumi Comment Cleaner
// @namespace    https://github.com/Adachi-Git/BangumiCleaner
// @version      0.2
// @description  批量删除 Bangumi 上的回复
// @author       Adachi
// @match        https://*.bangumi.tv/group/my_reply*
// @match        https://*.bgm.tv/group/my_reply*
// @match        https://*.chii.in/group/my_reply*
// @grant        none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
var totalTopicsVisited = 0;
var totalRepliesDeleted = 0;
var concurrencyLimit = 5; // 并发限制数量
var requestCount = 0;
// 获取请求头
function getHeaders() {
return {
'Accept': '*/*',
'Accept-Encoding': 'gzip, deflate, br',
'Accept-Language': 'zh-CN,zh;q=0.9',
'Connection': 'keep-alive',
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
'Cookie': document.cookie,
'Host': window.location.hostname,
'Referer': window.location.href,
'Sec-Fetch-Dest': 'empty',
'Sec-Fetch-Mode': 'cors',
'Sec-Fetch-Site': 'same-origin',
'User-Agent': navigator.userAgent,
'X-Requested-With': 'XMLHttpRequest'
};
}
// 解析响应内容，提取删除链接
function parseDeleteLinks(html) {
var parser = new DOMParser();
var doc = parser.parseFromString(html, 'text/html');
var deleteLinks = doc.querySelectorAll('.erase_post');
var deleteURLs = [];
deleteLinks.forEach(function(link) {
var deleteURL = link.getAttribute('href');
console.log('删除链接:', deleteURL);
deleteURLs.push(deleteURL);
});
return deleteURLs;
}
// 延时函数
function delay(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
// 并发控制器
function runWithConcurrencyLimit(tasks, limit) {
let index = 0;
let activePromises = 0;
const r###lts = [];
return new Promise((resolve, reject) => {
function next() {
if (index >= tasks.length && activePromises === 0) {
return resolve(r###lts);
}
while (index < tasks.length && activePromises < limit) {
const task = tasks[index++];
activePromises++;
requestCount++;
task().then(r###lt => {
r###lts.push(r###lt);
activePromises--;
next();
}).catch(error => {
console.error('Task error:', error);
activePromises--;
next();
});
// 每访问10次等待1秒
if (requestCount % 5 === 0) {
return delay(1000).then(() => {
activePromises--;
next();
});
}
}
}
next();
});
}
// 创建按钮
function createDeleteButton() {
var button = document.createElement('button');
button.textContent = '清空你的回复吧';
button.style.position = 'fixed';
button.style.top = '50%';
button.style.left = '20px';
button.style.transform = 'translateY(-50%)';
button.addEventListener('click', function() {
var confirmDelete = confirm('确定要批量删除所有回复吗？');
if (confirmDelete) {
// 获取所有话题链接
var topicLinks = document.querySelectorAll('td.subject a');
var topicURLs = [];
// 提取话题链接
topicLinks.forEach(function(link) {
var href = link.getAttribute('href');
if (href.startsWith('/group/topic/')) {
var topicURL = 'https://' + window.location.hostname + href;
topicURLs.push(topicURL);
}
});
// 创建任务列表
var tasks = topicURLs.map(topicURL => {
return function() {
return fetch(topicURL, {
method: 'GET',
headers: getHeaders(),
credentials: 'same-origin'
})
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.text();
})
.then(html => {
console.log('话题URL:', topicURL);
console.log('响应内容:', html);
// 记录访问的话题数量
totalTopicsVisited++;
// 解析响应内容，提取删除链接
var deleteURLs = parseDeleteLinks(html);
if (deleteURLs.length > 0) {
// 创建删除任务列表
var deleteTasks = deleteURLs.map(deleteURL => {
return function() {
return fetch('https://' + window.location.hostname + deleteURL, {
method: 'GET',
headers: getHeaders(),
credentials: 'same-origin'
})
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.text();
}).then(() => {
totalRepliesDeleted++;
});
};
});
// 执行删除任务
return runWithConcurrencyLimit(deleteTasks, concurrencyLimit);
}
});
};
});
// 执行任务列表
runWithConcurrencyLimit(tasks, concurrencyLimit).then(() => {
alert('成功删除了 ' + totalRepliesDeleted + ' 个回复，共 ' + totalTopicsVisited + ' 个话题');
}).catch(error => {
console.error('Error in processing tasks:', error);
});
}
});
document.body.appendChild(button);
}
// 初始化
createDeleteButton();
})();