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通过API批量更新qBittorrent上U2种子的passkey
// ==UserScript==
// @name Update U2 passkey
// @namespace http://tampermonkey.net/
// @version 0.3
// @description 通过API批量更新qBittorrent上U2种子的passkey
// @author Sion
// @match https://u2.dmhy.org/privatetorrents.php
// @run-at document-end
// @grant GM_xmlhttpRequest
// @connect 127.0.0.1
// ==/UserScript==
(function() {
'use strict';
var para = '<h2 align="left">批量更新passkey</h2>\
<table width="100%" border="1" cellspacing="0" cellpadding="10"><tbody><tr><td class="text">\
该脚本仅适用于qBitorrent，只在Chrome以及非Chromium内核的Edge浏览器上测试过<br>\
请先在qBittorrent选单中开启WebUI，并且勾选无需本地验证<br>\
请仔细阅读上方说明。如果你已经了解相关风险，请点击上方按钮，并将API URL复制到下方的文本框中<br>\
API URL:<input type="text" style="width:90%" id="APIK"><br>\
<button id="getSeedList">获取种子列表</button><button id="getNewPassKey">获取新PassKey</button><button id="updateSeedPassKey">更新种子PassKey</button>\
<div id="output"></div>\
<table id="SeedList"></table>\
</td></tr></tbody></table>'
var createFrame = function()
{
var table = document.getElementsByClassName('embedded');
var p = document.createElement("p");
p.innerHTML = para;
table[1].appendChild(p);
}
var isU2Seed = function(tracker){
return (tracker.indexOf("daydream.dmhy.best") != -1)
}
var getURLParameter = function(url, paramName) {
var urlParams = url.split("?")[1];//或者url.search获取参数字符串
var paramArray = urlParams.split("&");
var len = paramArray.length;
var paramObj = {};//json对象
var arr = [];//数组对象
for (var i = 0; i < len; i++) {
arr = paramArray[i].split("=");
paramObj[arr[0]] = arr[1];
}
for (var key in paramObj) {
if (key == paramName) {
return paramObj[paramName];
break;
}
}
}
var updateTrackerUrl = function(infoHash,origUrl,newUrl)
{
var fd =new FormData()
fd.append('hash',infoHash)
fd.append('origUrl',origUrl)
fd.append('newUrl',newUrl)
GM_xmlhttpRequest({
method: "post",
url: 'http://127.0.0.1:8080/api/v2/torrents/editTracker',
data: fd,
onload: function(xhr){
if (xhr.readyState==4)
{
if (xhr.status==200)
{// 200 = OK
console.log('ok')
completecount++;
if(SeedInfo.length != completecount)
document.getElementById("output").innerText = `共计${SeedInfo.length}个种子，有${completecount}个种子更新passkey成功`;
else document.getElementById("output").innerText = `共计${SeedInfo.length}个种子，passkey已全部更新`
}
else{
console.log('Network error')
console.log(xhr.status)
}
}
}
});
}
var SeedInfo = [];
var parseSeedList = function(responsetext)
{
var json = JSON.parse(responsetext);
SeedInfo.length = 0;
for(var infoHash in json.torrents)
{
if(isU2Seed(json.torrents[infoHash].tracker))
{
var seed = [];
seed['name'] = json.torrents[infoHash].name;
seed['infoHash'] = infoHash;
seed['passkey'] = getURLParameter(json.torrents[infoHash].tracker,'secure');
seed['newpasskey'] = '';
seed['tracker'] = json.torrents[infoHash].tracker;
SeedInfo.push(seed);
}
}
}
var getSeedList = function()
{
GM_xmlhttpRequest({
method: "get",
url: 'http://127.0.0.1:8080/api/v2/sync/maindata',
onload: function(xhr){
if (xhr.readyState==4)
{
if (xhr.status==200)
{// 200 = OK
parseSeedList(xhr.response);
showSeeds();
}
else{
console.log('Network error')
console.log(xhr.status)
}
}
}
});
}
var showSeeds = function()
{
var table = document.getElementById('SeedList');
table.innerHTML = '<tbody><tr><td>种子名称</td><td>infoHash</td><td>新Passkey</td></tr></tbody'
for(var i = 0; i < SeedInfo.length; i++)
{
var tr = document.createElement('tr');
tr.innerHTML = `<td>${SeedInfo[i]['name']}</td><td>${SeedInfo[i]['infoHash']}</td><td></td>`
table.lastChild.appendChild(tr);
}
}
var errmsg = [];
var createRequestPayload = function(arr)
{
var requestPayload = []
for(var i = 0; i < arr.length; i++)
{
var json = {}
json["jsonrpc"] = "2.0";
json["method"] = "query";
json["params"] = SeedInfo[arr[i]].infoHash;
json["id"] = 1;
requestPayload.push(json);
}
return JSON.stringify(requestPayload);
}
var parseResponse = function(responsetext,arr)
{
var json = JSON.parse(responsetext);
for(var i = 0; i < arr.length; i++)
{
if(typeof json[i].error == "undefined")
{
SeedInfo[arr[i]]['newpasskey'] = json[i].result;
}
else
{
errmsg.push(json[i].error);
}
}
return 1;
}
var getApiUrl = function()
{
var url = document.getElementById("APIK").value;
if(url != '')
return url
else alert('请输入API URL地址')
return 0
}
var performRequest = function(arr)
{
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function(){
if (xhr.readyState==4)
{
if (xhr.status==200)
{// 200 = OK
console.log(xhr.response)
if(parseResponse(xhr.response,arr) == 0)
{
console.log('parse err')
return 0;
}
}
else{
console.log('Network error')
console.log(xhr.status)
return 0;
}
}
}
xhr.open('post',getApiUrl(),false);
xhr.send(createRequestPayload(arr));
return 1;
}
//又到了👴最喜欢的同步阻塞时间，不要问👴为什么在JS上用阻塞，工地还有50方混凝土要打，👴去扛水泥
function sleep(delay) {
var start = (new Date()).getTime();
while((new Date()).getTime() - start < delay) {
continue;
}
}
var getNewPassKey = function()
{
var i;
var emptylist = [];
if(getApiUrl() == 0)return;
for(i = 0; i < SeedInfo.length; i++)
{
if(SeedInfo[i].newpasskey == '')
emptylist.push(i);
}
console.log(emptylist);
i = 0;
if(parseInt(emptylist.length / 100) >0)
{
for(i = 0; i < parseInt(emptylist.length / 100); i++)
{
if(performRequest(emptylist.slice(100*i, 100*i + 100)) == 0)
{
document.getElementById("output").innerText = errmsg;
return;
}
sleep(2200);
}
}
if(emptylist.length % 100 >0)
{
if(performRequest(emptylist.slice(100*i, 100*i + emptylist.length % 100)) == 0)
{
document.getElementById("output").innerText = errmsg;
document.getElementById("output").innerText = '完成';
return;
}
}
emptylist.length = 0;
for(i = 0; i < SeedInfo.length; i++)
{
if(SeedInfo[i].newpasskey == '')
emptylist.push(i);
}
if(emptylist.length != 0)document.getElementById("output").innerText = `共计${SeedInfo.length}个种子，有${emptylist.length}个种子未获取到新passkey，请再点一次获取passkey按钮`;
else document.getElementById("output").innerText = `共计${SeedInfo.length}个种子，passkey已全部获取到，请点击更新passkey按钮`
var table = document.getElementById('SeedList');
for(i = 0; i< SeedInfo.length; i++)
{
table.rows[i + 1].cells[2].innerText = SeedInfo[i].newpasskey;
}
}
var completecount;
var updateSeedPassKey = function()
{
var i;
completecount = 0;
for(i = 0; i < SeedInfo.length; i++)
{
if(SeedInfo[i].newpasskey != '')
{
updateTrackerUrl(SeedInfo[i].infoHash,SeedInfo[i].tracker,'http://daydream.dmhy.best/announce?secure='+SeedInfo[i].newpasskey)
}
}
}
createFrame()
var btn = document.getElementById("getSeedList");
btn.onclick = getSeedList;
var btn = document.getElementById("getNewPassKey");
btn.onclick = getNewPassKey;
var btn = document.getElementById("updateSeedPassKey");
btn.onclick = updateSeedPassKey;
// Your code here...
})();