// ==UserScript==
// @name            qB-WebUI 标记tracker异常
// @name:en         qB-WebUI tag trackerERR
// @namespace       localhost
// @version         0.2.1
// @author          ColderCoder
// @description     在 qBittorrent WebUI 中添加按钮，用于标记tracker状态出错的种子
// @description:en  add a button in qBittorrent WebUI to tag torrents with tracker error
// @license         MIT
// @run-at          document-end
// @match           http://127.0.0.1:8080/
// @require         https://lf6-cdn-tos.bytecdntp.com/cdn/jquery/3.6.0/jquery.min.js
// ==/UserScript==
//require qB API v2.3.0 +
const host = window.location.href;
const baseURL = host + 'api/v2/torrents/';
async function getFetch(route) {
try {
const response = await fetch(baseURL + route);
if (!response.ok) {
throw new Error('Error fetching info!');
}
const data = await response.json();
return data;
} catch (error) {
console.error(error);
return null;
}
}
async function processTorrents() {
try {
//clear 'trackerErr' & 'Unregistered' tags first
const url = `${baseURL}deleteTags`;
const data = new URLSearchParams();
data.append('tags', 'trackerErr,Unregistered');
fetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
},
body: data
})
.then(response => {
console.log(response);
})
.catch(error => {
console.error('Error:', error);
});
const torrentList = await getFetch('info');
let count = 0;
const keywords = ['registered', 'invalid', 'deleted', 'banned', 'not found', 'exist', '删除']; // Keywords to search for
for (const torrent of torrentList) {
const trackers = await getFetch(`trackers?hash=${torrent.hash}`);
let hasWorkingTracker = false;
let hasUnregisteredTracker = false;
let needUpdateTags = false;
let torrentTags = [];
for (let i = 0; i < trackers.length; i++) {
const tracker = trackers[i];
if (tracker.status === 4) { // tracker is in error state, check if unregistered
for (const msg of keywords) {
if (tracker.msg.toLowerCase().includes(msg)) {
hasUnregisteredTracker = true;
count++;
console.log(`${count}. ${torrent.name}: ${tracker.msg}`);
break;
}
}
} else if (tracker.status !== 0) { // at least one tracker is not in error state nor disabled
hasWorkingTracker = true;
}
}
if (hasUnregisteredTracker && !hasWorkingTracker) {
torrentTags = ['Unregistered'];
needUpdateTags = true;
} else if (!hasWorkingTracker) {
torrentTags = ['trackerErr'];
needUpdateTags = true;
}
if (needUpdateTags) {
const tags = torrentTags.join(",");
//const response = await fetch(`${baseURL}addTags?hashes=${torrent.hash}&tags=${tags}`); //GET method. only for qb version under v4.5.0
const url = `${baseURL}addTags`;
const data = new URLSearchParams();
data.append('hashes', torrent.hash);
data.append('tags', tags);
fetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
},
body: data
})
.then(response => {
console.log(response);
})
.catch(error => {
console.error('Error:', error);
});
}
}
console.log('Done.');
} catch (error) {
console.error('Error:', error.message);
}
}
jQuery("#desktopNavbar > ul").append(
"<li><a class='js-modal'><b> 标记tracker异常 </b></a></li>",
);
jQuery(".js-modal").click(async function () {
await processTorrents();
});