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导出微信公众号的所有会员卡信息，保存为csv格式
// ==UserScript==
// @name 微信公众号会员信息导出[Wechat_offical_account_VIP_info_export]
// @namespace https://github.com/xiaoxx970/wechat_vip_info_export
// @version 1.1
// @description 导出微信公众号的所有会员卡信息，保存为csv格式
// @author Xiaoxx
// @match https://mp.weixin.qq.com/merchant/membercardmgr?*
// @grant none
// ==/UserScript==
(function () {
'use strict';
function getCookie(c_name) {
if (document.cookie.length > 0) {
var c_start = document.cookie.indexOf(c_name + "=")
if (c_start != -1) {
c_start = c_start + c_name.length + 1
var c_end = document.cookie.indexOf(";", c_start)
if (c_end == -1) c_end = document.cookie.length
return unescape(document.cookie.substring(c_start, c_end))
}
}
return ""
}
function setCookie(c_name, value) {
var expiredays = 365
var exdate = new Date()
exdate.setDate(exdate.getDate() + expiredays)
document.cookie = c_name + "=" + escape(value) +
((expiredays == null) ? "" : ";expires=" + exdate.toGMTString())
}
function read_info() {
var info = document.getElementsByClassName("msg_pre_view")[0].innerText
var info_array = info.split("\n") // 转换信息为数组
//会员详情页面没有性别项，填入默认值：男
let find_sex_index = info_array.findIndex(item => item == "性别");
if (find_sex_index == -1) {
info_array.splice(8, 0, '性别', '无');
}
//会员详情没有生日项，填入默认值：1900-01-01
let find_birth_index = info_array.findIndex(item => item == "生日");
if (find_birth_index == -1) {
info_array.splice(10, 0, '生日', '1900-01-01');
}
info_array[1] = info_array[1].replace(" ", "") // 删掉会员名后面小笔的图标
info_array[info_array.length - 3] = info_array[info_array.length - 3].replace("发消息", "") // 删除按钮标签里的文字
var info_head = []; //标题项数组
var info_es = []; //数据项数组
var info_no = info_array["length"] / 2
for (var i = 0; i < info_no; i++) {
info_head[i] = info_array.splice(0, 1)[0]; // 偶数行为标题
info_es[i] = info_array.splice(0, 1)[0]; // 奇数行为数值
}
var card_no = document.getElementsByClassName("msg_pre_view")[1].getElementsByTagName("span")[1].innerText
var card_point = parseInt(document.getElementsByClassName("msg_pre_view")[1].getElementsByTagName("span")[2].innerText)
info_head.push("会员号", "积分")
info_es.push(card_no, card_point)
var csv = info_es.join(",") //把数组转换逗号分隔的字符
// console.log("info_es:",info_es)
return csv
}
function getDownloadUrl(csvData) {
var _utf = "\uFEFF"; // 为了使Excel以utf-8的编码模式，同时也是解决中文乱码的问题
if (window.Blob && window.URL && window.URL.createObjectURL) {
csvData = new Blob([_utf + csvData], {
type: 'text/csv'
});
return URL.createObjectURL(csvData);
}
}
function SaveAs(fileName, csvData) { // 保存scv文件用
var Sys = {};
var ua = navigator.userAgent.toLowerCase();
var s;
(s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] : 0; // 这里直接指定了chrome
var bw = Sys;
var alink = document.createElement("a");
alink.id = "linkDwnldLink";
alink.href = getDownloadUrl(csvData);
document.body.appendChild(alink);
var linkDom = document.getElementById('linkDwnldLink');
linkDom.setAttribute('download', fileName);
linkDom.click();
document.body.removeChild(linkDom);
}
window.addEventListener('load', function () {
var step = parseInt(getCookie("step"))
var page = parseInt(getCookie("page"))//页数计算器
var file = parseInt(getCookie("file"))//文件计数器
var csv = '';
if (getCookie("page") == "") {
page = 1;
setCookie("page", page);
}
if (getCookie("file") == "") {
file = 1;
setCookie("file", file);
}
if (window.location.search.has("action=user_list")) { // 分支1：在会员列表页
if (getCookie("step") == "") {
step = 1;
setCookie("step", step);
}
if (step > 10) { // 去往下一页
step = 1;
page++;
const N = 10; //每个10页保存一次文件，可以根据会员总数进行调整
if ((page - 1) / file == N) {
let file_start_no = file * N * 10 - (N * 10 - 1);
let file_end_no = file * N * 10;
csv = localStorage.getItem("csv")
csv = "会员,地区,姓名,手机,性别,生日,状态,是否关注,标签,会员号,积分\n" + csv
SaveAs("vip" + file_start_no + "-" + file_end_no + ".csv", csv)
localStorage.removeItem("csv")
file++;
setCookie("file", file);
}
setCookie("step", step);
setCookie("page", page);
try {
document.getElementById("js_next_page").click()
}
catch (err) {
alert("导出完成，下载csv文件")
csv = localStorage.getItem("csv")
csv = "会员,地区,姓名,手机,性别,生日,状态,是否关注,标签,会员号,积分\n" + csv
SaveAs("viplast.csv", csv)
}
console.log("next page", page, file);
return // 这个return必须要否则下一页的点击速度赶不上去详情页的速度
}
console.log("第" + page + "页，第" + step + "行")
setCookie("back_url", window.location.href)
try {
window.location.href = document.getElementsByClassName("tbody")[0].getElementsByTagName("tr")[step - 1].getElementsByClassName("td_panel")[4].getElementsByTagName("a")[0].href //去往详情页
}
catch (err) {
alert("导出完成，下载csv文件")
csv = localStorage.getItem("csv")
csv = "会员,地区,姓名,手机,性别,生日,状态,是否关注,标签,会员号,积分\n" + csv
SaveAs("viplast.csv", csv)
}
return
}
if (window.location.search.has("action=user_detail")) { // 分支2：在会员详情页
step++;
setCookie("step", step)
/*在这里做事情*/
csv = localStorage.getItem("csv")
if (csv == null) {
csv = ""
localStorage.setItem("csv", csv)
}
csv = csv + "\n" + read_info()
localStorage.setItem("csv", csv) // 用localstorage存储csv
console.log("back", page + '页')
window.location.href = getCookie("back_url")
//window.history.back();//后退
//return
}
}, false);
}
)();