// ==UserScript==
// @name         微博拉黑所有点赞用户
// @namespace    http://yenkn.com/
// @version      0.2
// @description  批量拉黑微博点赞用户
// @author       Yenkn
// @match        *://weibo.com/*
// @run-at       document-start
// @grant        none
// ==/UserScript==
(function() {
'use strict';
function createBlockLink(params) {
const link = document.createElement('a')
link.href = 'javascript:void(0);'
link.onclick = blockAll.bind(link, params)
link.innerText = '拉黑评论及点赞'
link.className = 'S_txt1'
const li = document.createElement('li')
li.className = 'hover'
const span = document.createElement('span')
span.className = 'line S_line1'
span.appendChild(link)
li.appendChild(span)
return li
}
const injected = new Set()
function injectBlock() {
const links = Array.from(
document.querySelectorAll('[action-type="fl_like"]'))
.filter(x => {
const data = x.attributes['action-data'] && x.attributes['action-data'].value
if(!data) return false
return data.indexOf('object_type=comment') != -1 && !injected.has(data)
})
links.forEach(link => {
const actionData = link.attributes['action-data'].value
link.closest('.WB_handle ul').prepend(createBlockLink(actionData))
injected.add(actionData)
})
}
setInterval(injectBlock, 1000)
async function getLikePage(actionData, page = 1) {
const res = await fetch(`https://weibo.com/aj/like/object/big?ajwvr=6&page=${page}&${actionData}`)
if(res.status === 200) {
const json = await res.json()
return [json.data.page.totalpage, Array.from(json.data.html.matchAll(/uid=['"](.+?)['"]/ig))
.map(x => x[1])]
} else {
alert(res.statusText);
}
return [0, []]
}
async function getLikeData(actionData) {
const uids = []
const [page, uid] = await getLikePage(actionData)
uids.push(...uid);
if(page > 1) {
const pages = new Array(page-1).fill(0).map((x, i) => i + 2)
const datas = await Promise.all(pages.map(x => getLikePage(actionData, x)))
datas.forEach(x => {
uids.push(...x[1])
})
}
return uids
}
async function blockUser(uid) {
const res = await fetch('https://weibo.com/aj/filter/block?ajwvr=6', {
method: 'POST',
body: `uid=${uid}&filter_type=1&status=1&interact=1&follow=1`,
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
}
})
return await res.json()
}
async function blockAll(actionData) {
const link = this
link.onclick = undefined
this.innerText = `正在获取点赞用户...`
const uids = await getLikeData(actionData)
const comment = actionData.match(/o_uid=(\d+)/)
if(comment.length > 0) uids.push(comment[1])
let failed = [...uids]
const blockUsers = async function(evt) {
const refailed = []
link.innerText = `已拉黑 0/${failed.length}`
for(var i = 0; i < failed.length; i++) {
const data = await blockUser(failed[i])
if(data.code != '100000') refailed.push(failed[i])
link.innerText = `已拉黑 ${i+1}/${failed.length}: ${data.msg}`
}
if(refailed.length > 0) {
link.innerText = `再次尝试拉黑剩余${refailed.length}人`
link.onclick = blockUsers
} else {
link.onclick = undefined
link.innerText = uids.length + '人已全部拉黑'
link.style.color = '#CCC'
}
failed = refailed
evt && evt.stopPropagation()
}
await blockUsers()
}
})();