在Gitmind目录页一键导出当前目录下文件为pdf
// ==UserScript==
// @name Gitmind批量导出文件为pdf
// @namespace http://tampermonkey.net/
// @version 0.3
// @description 在Gitmind目录页一键导出当前目录下文件为pdf
// @author Ctrl+T
// @match https://gitmind.cn/app/doc/*
// @match https://gitmind.cn/app/my/dir/*
// @match https://gitmind.cn/app/my
// @grant GM_openInTab
// ==/UserScript==
(function () {
let url = window.location.href;
if (url.includes('my')) { // 目录页
addButton();
} else if (url.includes('doc') && url.includes('export')) { // 文件页
download();
}
})();
/**
* 增加按钮“批量导出”到“多选”之后
*/
function addButton() {
let parentDom = document.querySelector('.tool-bar > div');
let buttonDom = document.createElement('div');
let batchButtonDom = document.querySelector('.tool-bar .batch-btn');
buttonDom.innerText = '批量导出'
buttonDom.className = 'mind-btn fr';
buttonDom.onclick = function() {
getDirGuid();
}
parentDom.insertBefore(buttonDom, batchButtonDom);
}
/**
* 第一步：获取目录号
*/
function getDirGuid() {
let url = window.location.href;
if (url.includes('dir')) { // 非根页面，直接从url获取dirguid
getLs(url.substring(url.lastIndexOf("\/")+1, url.length));
} else { // 根页面，使用ajax获取
let xhr = customXMLHttpRequest('post','https://api.gitmind.cn/api/get_root_dir',true);
xhr.send('{"naotu_type":0}');
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
getLs(xhr.response['data']['file_guid']);
}
}
}
}
/**
* 第二步：使用目录号获取本页面所有文件信息
* @param {String} dirGuid 目录号
*/
function getLs(dirGuid) {
let xhr = customXMLHttpRequest('post','https://api.gitmind.cn/api/ls',true);
let payLoad = {
'dir_guid': dirGuid,
'naotu_type': 0
}
xhr.send(JSON.stringify(payLoad));
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
openFiles(xhr.response.data)
}
}
}
/**
* 第三步：根据文件列表打开对应网页进行下载
* @param {List} files 文件列表
*/
function openFiles(files) {
for (let file of files) {
if (file['file_type'] == 'directory') {
getLs(file['file_guid']);
} else if (file['file_type'] == 'file') {
GM_openInTab('https://gitmind.cn/app/doc/' + file['file_guid'] + '?export')
}
}
}
/**
* 自定义XHR对象闭包，提前设定好token
*/
let customXMLHttpRequest = (function (jwtoken) {
function getXMLHttpRequest(method, url, async){
var xmlHttpRequest = new XMLHttpRequest();
xmlHttpRequest.open(method, url, async);
xmlHttpRequest.setRequestHeader('Authorization', 'Bearer ' + jwtoken);
xmlHttpRequest.setRequestHeader('Content-Type', 'application/json;charset=UTF-8')
xmlHttpRequest.responseType = 'json';
return xmlHttpRequest;
}
return getXMLHttpRequest;
})(localStorage.getItem('mindmap_api_token'));
/**
* 文件页的下载脚本
*/
function download() {
// 替换XHR函数
replaceXHR();
// 外轮询，等待界面上的“导出”按钮出现
let outerInterval = setInterval(function () {
let exportBtn = document.querySelector('.editor-header-right button:last-child');
if (exportBtn) {
exportBtn.click()
clearInterval(outerInterval);
// 内轮询，等待模态框中的单选按钮出现
let innerInterval = setInterval(function () {
let radios = document.querySelectorAll('.dialog-body .radio-item');
if (radios.length) {
clearInterval(innerInterval);
for (let radio of radios) {
if (radio.getElementsByClassName('el-radio__label')[0].textContent == 'PDF') { // 选择类别为pdf
radio.click();
let modalExportBtn = document.querySelector('.dialog-btns button')
modalExportBtn.click();
break;
}
}
}
}, 20)
}
}, 20)
}
/**
* 替换XHR函数，使得下载完成后自动关闭页面
*/
function replaceXHR() {
var open = window.XMLHttpRequest.prototype.open,
send = window.XMLHttpRequest.prototype.send;
function openReplacement(method, url, async, user, password) {
this._url = url;
return open.apply(this, arguments);
}
function sendReplacement(data) {
if (this.onreadystatechange) {
this._onreadystatechange = this.onreadystatechange;
}
this.onreadystatechange = onReadyStateChangeReplacement;
return send.apply(this, arguments);
}
function onReadyStateChangeReplacement() {
// 下载完成后自动关闭页面
if (this._url == "https://api.gitmind.cn/api/export-pdf" && this.readyState == 4) {
window.open(location, '_self').close();
}
if (this._onreadystatechange) {
return this._onreadystatechange.apply(this, arguments);
}
}
window.XMLHttpRequest.prototype.open = openReplacement;
window.XMLHttpRequest.prototype.send = sendReplacement;
}