Automatically downloads NZB files from nzbindex.nl when links with the "nzblnk:" scheme are clicked.
// ==UserScript==
// @name NZB-Loader by LordBex
// @description Automatically downloads NZB files from nzbindex.nl when links with the "nzblnk:" scheme are clicked.
// @description:de_DE Lädt NZB-Dateien automatisch von nzbindex.nl herunter, wenn auf Links mit dem Schema "nzblnk:" geklickt wird.
// @author LordBex
// @version v1.0.2
// @match *://*/*
// @grant GM_xmlhttpRequest
// @connect nzbindex.com
// @connect www.nzbking.com
// @connect localhost
// @icon https://i.imgur.com/O1ao7fL.png
// @license MIT
// @namespace LordBex/UserScripts/NZB-Loader
// ==/UserScript==
// ------------------------------------------------------------
//- Default Config:
const AUSGABE = 'download'
// mögliche Werte:
// - download
// - menu
// - URLtoSABnzb
// - NZBtoSABnzb (nicht kompatible mit Safari)
// - custom (um deinen eigenen Handler `customHandler()` zu verwenden)
const DISABLE_SUCCESS_ALERT = false; // default: false
// ------------------------------------------------------------
//- SabNzbd Config:
const SAB_API_KEY = '....';
const SAB_URL = 'http://localhost:8080/api'; // z.B. 'http://localhost:8080/sabnzbd/api'
// Für Output im Menu notwendig:
const SAB_CATEGORIES = [] // leer lassen, um sie direkt von SABnzbd zu holen / hierzu den api-key und nicht den nzb-key verwenden!
// Für URLtoSABnzb und NZBtoSABnzb
const SAB_DEFAULT_CATEGORY = '*' // default: *
// Sab Buttons als Untermenü
const SAB_SUB_MENU = false // default: false
// ------------------------------------------------------------
// menu buttons
async function openMenu(parameters) {
const sabButtons = await getCategoriesButtons(parameters)
const buttons = [
{
name: 'Download',
f: () => {
downloadAndSave(parameters)
},
bgColor: '#0D4715',
icon: 'https://raw.githubusercontent.com/sabnzbd/sabnzbd/refs/heads/develop/icons/nzb.ico'
}
]
if (SAB_SUB_MENU) {
buttons.push({
name: 'Zu Sabnzbd',
f: () => {
modal.showModal([
{
name: 'Zurück',
bgColor: '#4F959D',
f: () => {
modal.showModal(buttons)
}
},
...sabButtons
])
},
icon: 'https://raw.githubusercontent.com/sabnzbd/sabnzbd/refs/heads/develop/icons/sabnzbd.ico'
})
} else {
buttons.push(...sabButtons)
}
infoModal.closeModal()
modal.showModal(buttons)
}
function customHandler({downloadLink, fileName, password}) {
// wird ausgeführt, wenn AUSGABE auf 'custom' gesetzt ist
alert("Custom Handler") // Hier kann eigener Code eingefügt werden
}
// ------------------------------------------------------------
// sab-code
function successAlert(message) {
if (!DISABLE_SUCCESS_ALERT) {
alert(message)
}
}
function addNZBtoSABnzbd({downloadLink, fileName, password, category = SAB_DEFAULT_CATEGORY}) {
const mode = 'addurl';
const name = encodeURIComponent(downloadLink);
const eu_name = encodeURIComponent(fileName);
const eu_pass = encodeURIComponent(password);
const requestURL = `${SAB_URL}?output=json&mode=${mode}&name=${name}&nzbname=${eu_name}&cat=${category}&password=${eu_pass}&apikey=${SAB_API_KEY}`;
console.log('Link to Sab:', requestURL);
infoModal.print("Sende Link zu Sab ...")
GM_xmlhttpRequest({
method: "GET",
url: requestURL,
headers: {
"User-Agent": "Mozilla/5.0",
"Accept": "application/json"
},
onload: function (response) {
console.log(response.responseText);
let result = JSON.parse(response.responseText);
if (result.status === true) {
infoModal.print("Erfolg! NZB hinzugefügt. ID: " + result.nzo_ids.join(', '))
infoModal.closeIn(3000)
} else {
infoModal.showModal()
infoModal.error('Fehler beim Hinzufügen der NZB-Datei zu SABnzbd.\n' + result.error);
}
},
onerror: function (response) {
console.error('Anfrage fehlgeschlagen', response);
alert("Anfrage an SABnzb schlug fail ! (mehr im Log)")
}
});
}
function uploadNZBtoSABnzbd({responseText, fileName, password, category = SAB_DEFAULT_CATEGORY}) {
let formData = new FormData();
let blob = new Blob([responseText], {type: "text/xml"});
formData.append('name', blob, fileName);
formData.append('mode', 'addfile');
formData.append('nzbname', fileName);
formData.append('password', password);
formData.append('output', 'json');
formData.append('cat', category);
formData.append('apikey', SAB_API_KEY);
console.log('Upload Nzb to Sab:', formData);
infoModal.print("Lade Nzb zu SABnzbd hoch ...")
GM_xmlhttpRequest({
method: "POST",
url: SAB_URL,
data: formData,
onload: function (response) {
console.log('Upload response', response.status, response.statusText);
console.log('Response body', response.responseText);
let result = JSON.parse(response.responseText);
if (result.status === true) {
successAlert('Success! NZB added. ID: ' + result.nzo_ids.join(', '));
} else {
alert('Error adding NZB file to SABnzbd.\n' + (result.error || 'Unknown error'));
}
},
onerror: function (response) {
console.error('Error during file upload', response.status, response.statusText);
alert("Could not upload NZB! (more in log)");
}
});
}
function getCatSabButton(parameters, category) {
return {
name: category.charAt(0).toUpperCase() + category.slice(1),
value: category,
f: () => {
parameters.category = category
addNZBtoSABnzbd(parameters)
}
}
}
async function getCategoriesButtons(parameters) {
if (SAB_CATEGORIES.length > 0) {
return SAB_CATEGORIES.map(item => {
return getCatSabButton(parameters, item);
})
}
const mode = 'get_cats'
const requestURL = new URL(SAB_URL);
requestURL.searchParams.append('output', 'json');
requestURL.searchParams.append('mode', mode);
requestURL.searchParams.append('apikey', SAB_API_KEY);
return new Promise((resolve, reject) => {
GM_xmlhttpRequest({
method: "GET",
url: requestURL.toString(),
headers: {
"User-Agent": "Mozilla/5.0",
"Accept": "application/json"
},
onload: function(response) {
const data = JSON.parse(response.responseText);
const categories = data.categories;
resolve(categories.map(item => {
return getCatSabButton(parameters, item);
}));
},
onerror: function(error) {
console.error('Error during file upload', error);
alert("Could not get Categories from SAB! (more in log)");
reject(error);
}
});
});
}
// ------------------------------------------------------------
// download file-code
function saveFile({responseText, fileName}) {
let blob = new Blob([responseText], {type: "application/x-nzb"});
let link = document.createElement('a');
link.href = URL.createObjectURL(blob);
link.download = fileName // Dateiname ändern
link.style.display = 'none';
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
function downloadFile({downloadLink, fileName, password, callback}) {
if (!fileName.endsWith('.nzb')) {
fileName = fileName + '.nzb'
}
console.log("Download Nzb von " + downloadLink)
GM_xmlhttpRequest({
method: "GET",
url: downloadLink,
onload: function (nzbResponse) {
callback({
responseText: nzbResponse.responseText,
fileName,
password
})
},
onerror: function () {
console.error("Failed Download for " + downloadLink)
alert("Nzb könnte nicht geladen werden !")
}
});
}
function downloadAndSave({downloadLink, fileName, password}) {
fileName = `${fileName}{{${password}}}.nzb`
downloadFile({
downloadLink, fileName, password, callback: (args) => {
saveFile(args)
infoModal.print("Nzb gespeichert.")
setTimeout(() => {
infoModal.closeModal()
}, 3000)
}
})
}
function downloadAndSab({downloadLink, fileName, password, category = SAB_DEFAULT_CATEGORY}) {
downloadFile({
downloadLink,
fileName,
password,
callback: (parameter) => {
parameter.category = category
uploadNZBtoSABnzbd(parameter)
}
})
}
// ------------------------------------------------------------
// handle menu
customElements.define('menu-select-modal', class MenuSelectModal extends HTMLElement {
constructor() {
super();
}
connectedCallback() {
// Create a shadow root
const shadow = this.attachShadow({mode: "open"});
shadow.innerHTML = `
<style>
.btn {
--_bg-color: var(--bg-color, #06f);
align-items: center;
background-color: var(--_bg-color);
border: 2px solid var(--_bg-color);
box-sizing: border-box;
color: #fff;
cursor: pointer;
display: inline-flex;
fill: #000;
font-size: 24px;
font-weight: 400;
height: 48px;
justify-content: center;
line-height: 24px;
width: 100%;
outline: 0;
padding: 0 17px;
text-align: center;
text-decoration: none;
transition: all .3s;
user-select: none;
-webkit-user-select: none;
touch-action: manipulation;
border-radius: 5px;
gap: 5px;
}
.btn:hover {
filter: brightness(70%);
}
dialog {
border: none !important;
border-radius: calc(5px * 3.74);
box-shadow: 0 0 #0000, 0 0 #0000, 0 25px 50px -12px rgba(0, 0, 0, 0.25);
background-color: rgb(33, 37, 41);
padding: 1.6rem;
max-height: 70%;
max-width: max(400px, 100vw);
}
.dialog-header {
color: white;
font-family: Inter, sans-serif;
font-size: 20px;
font-weight: 600;
display: flex;
justify-content: space-between;
padding-bottom: 10px;
}
.buttons {
display: flex;
flex-direction: column;
gap: 10px;
min-width: 400px;
}
.close {
all: initial;
background: unset;
padding: 5px;
margin: 0;
border: unset;
}
.close:not(:hover) {
opacity: 0.3; /* Leichte Transparenz bei Hover */
}
@media screen and (max-width: 450px) {
.buttons {
display: flex;
flex-direction: column;
gap: 10px;
min-width: 300px;
}
}
@media screen and (max-width: 350px) {
.buttons {
display: flex;
flex-direction: column;
gap: 10px;
min-width: 150px;
}
}
</style>
<div data-bs-theme="dark">
<dialog id="dialog-1">
<form method="dialog">
<div class="dialog-header">
<span>Wähle ...</span>
<button class="close">
<svg xmlns='http://www.w3.org/2000/svg' width="16" height="16" viewBox='0 0 16 16' fill='#CCC'>
<path d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/>
</svg>
</button>
</div>
<div class="buttons buttons-here">
<p>...</p>
</div>
</form>
</dialog>
</div>
`
this.dialog = shadow.querySelector('dialog')
}
showModal(items) {
this.dialog.showModal()
const modalContent = this.shadowRoot.querySelector('.buttons-here');
modalContent.innerHTML = '';
items.forEach(item => {
const button = document.createElement('button');
button.className = 'btn';
if (item.innerHTML) {
button.innerHTML = item.innerHTML;
}
if (item.icon) {
const img = document.createElement('img');
img.src = item.icon;
img.style.marginRight = '8px';
img.style.width = '24px';
img.style.height = '24px';
button.appendChild(img);
}
button.appendChild(document.createTextNode(item.name));
if (item.bgColor) {
button.style.setProperty('--bg-color', item.bgColor);
}
button.onclick = () => {
item.f(); // call function
};
modalContent.appendChild(button);
});
}
closeModal() {
this.dialog.close()
}
});
const modal = document.createElement('menu-select-modal');
document.body.appendChild(modal);
// ------------------------------------------------------------
// info dialog handler
customElements.define('nzblnk-info-modal', class NzbInfoModal extends HTMLElement {
constructor() {
super();
this.createModal()
this.closeTimer = null
}
createModal() {
// Create a shadow root
const shadow = this.attachShadow({mode: "open"});
// language=HTML
shadow.innerHTML = `
<style>
.btn {
align-items: center;
background-color: #06f;
border: 2px solid #06f;
box-sizing: border-box;
color: #fff;
cursor: pointer;
display: inline-flex;
fill: #000;
font-size: 24px;
font-weight: 400;
height: 48px;
justify-content: center;
line-height: 24px;
width: 100%;
outline: 0;
padding: 0 17px;
text-align: center;
text-decoration: none;
transition: all .3s;
user-select: none;
-webkit-user-select: none;
touch-action: manipulation;
border-radius: 5px;
}
.btn:hover {
background-color: #3385ff;
border-color: #3385ff;
fill: #06f;
}
dialog {
border: none !important;
border-radius: calc(5px * 3.74);
box-shadow: 0 0 #0000, 0 0 #0000, 0 25px 50px -12px rgba(0, 0, 0, 0.25);
background-color: rgb(33, 37, 41);
max-width: max(400px, 100vw);
padding: 1.6rem;
width: min(400px, 90vw);
}
.dialog-header {
color: white;
font-family: Inter, sans-serif;
font-size: 20px;
font-weight: 600;
display: flex;
justify-content: space-between;
padding-bottom: 10px;
}
.close {
all: initial;
background: unset;
padding: 5px;
margin: 0;
border: unset;
}
.close:not(:hover) {
opacity: 0.3; /* Leichte Transparenz bei Hover */
}
.dialog-content {
color: whitesmoke;
}
</style>
<div data-bs-theme="dark">
<dialog id="dialog-2">
<form method="dialog">
<div class="dialog-header">
<span>Info</span>
<button class="close">
<svg xmlns='http://www.w3.org/2000/svg' width="16" height="16" viewBox='0 0 16 16'
fill='#CCC'>
<path d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/>
</svg>
</button>
</div>
<div class="dialog-content">
</div>
</form>
</dialog>
</div>
`
this.dialog = shadow.querySelector('dialog')
this.modalContent = shadow.querySelector('.dialog-content')
}
showModal(callback) {
this.dialog.showModal()
}
resetModal() {
this.modalContent.innerHTML = '';
}
print(message) {
let p = document.createElement('p');
console.log("Info:", message)
p.innerHTML = message
this.modalContent.appendChild(p)
}
error(message) {
let p = document.createElement('p');
p.style.color = 'red'
console.error("Error:", message)
p.innerHTML = message
this.modalContent.appendChild(p)
}
closeModal() {
this.dialog.close()
clearTimeout(this.closeTimer)
}
closeIn(time) {
this.closeTimer = setTimeout(() => {
this.closeModal()
}, time)
}
});
const infoModal = document.createElement('nzblnk-info-modal');
document.body.appendChild(infoModal);
// ------------------------------------------------------------
// nzb handler
function handleNzb(downloadLink, fileName, password) {
infoModal.print(`Nzb wurde gefunden: <a href='${downloadLink}'>Link</a> (Fallback)`)
const actions = {
download: () => {
downloadAndSave({downloadLink, fileName, password})
},
menu: () => {
openMenu({downloadLink, fileName, password}).then(
() => {
console.log('menu opened')
}
)
},
URLtoSABnzb: () => {
addNZBtoSABnzbd({downloadLink, fileName, password})
},
NZBtoSABnzb: () => {
downloadAndSab({downloadLink, fileName, password})
},
custom: () => {
customHandler({downloadLink, fileName, password})
}
}
let selected_action = actions[AUSGABE]
if (!selected_action) {
console.error("Ungültige AUSGABE Konfiguration")
alert("Ungültige AUSGABE Konfiguration")
return;
}
selected_action()
}
function parseNzblnkUrl(url) {
// Entferne 'nzblnk:?' vom Anfang der URL
let paramsString = url.slice(url.indexOf("?") + 1);
// Analysiere die Parameter
const params = new URLSearchParams(paramsString);
// Füge die Parameter zu einem Objekt hinzu
let result = {};
for (let param of params) {
result[param[0]] = param[1];
}
return result;
}
// ------------------------------------------------------------
// load from ...
function loadFromNzbKing(nzb_info, when_failed) {
console.log("Suche auf nzbking.com")
GM_xmlhttpRequest({
method: "GET",
url: "https://www.nzbking.com/?q=" + nzb_info.h,
onload: function (response) {
console.log("King:", response)
let parser = new DOMParser();
let doc = parser.parseFromString(response.responseText, 'text/html');
const nzbLink = doc.querySelector('a[href^="/nzb:"]');
if (nzbLink) {
console.log("Auf nzbking gefunden");
handleNzb("https://www.nzbking.com" + nzbLink.getAttribute('href'), nzb_info.t, nzb_info.p)
return;
}
return when_failed()
},
onerror: function () {
console.error("Request zu NzbKing fehlgeschlagen")
when_failed()
}
});
}
function loadFromNzbIndex(nzb_info, when_failed) {
console.log("Suche auf nzbindex.com")
let url = `https://nzbindex.com/api/search?q=${nzb_info.h}&max=5&sort=agedesc`
GM_xmlhttpRequest({
method: "GET",
url: url,
onload: function (response) {
console.log("betaindex:", response)
let data = JSON.parse(response.responseText);
if (!data?.data) {
console.error("Irgengendwas ist komisch bei nzbindex.com")
console.log(data)
return when_failed()
}
data = data.data
if (data.page.totalElements === 0) {
console.log("Nichts auf nzbindex.com gefunden")
return when_failed()
}
if (data.content === undefined) {
console.log("Keine Ergebnisse auf nzbindex.com gefunden - result is undefined")
return when_failed()
}
if (data.content.length === 0) {
console.log("Keine Ergebnisse auf nzbindex.com gefunden - result is empty")
return when_failed()
}
if (!data.content[0]?.id) {
console.log("Id ist nicht gesetzt bei nzbindex.com")
return when_failed()
}
let ids = data.content.map(item => item.id).join('%2C');
console.log("Auf nzbindex.com gefunden")
handleNzb("https://nzbindex.com/download?ids=" + ids, nzb_info.t, nzb_info.p)
},
onerror: function (response) {
console.log("Request zu nzbindex.com fehlgeschlagen")
console.error(response)
return when_failed()
}
});
}
function loadNzb(nzblnk) {
let nzb_info = parseNzblnkUrl(nzblnk)
infoModal.resetModal()
infoModal.showModal()
const loadFunctions = [
{
info: "NzbIndex",
func: loadFromNzbIndex,
},
{
info: "NzbKing",
func: loadFromNzbKing,
}
]
let load = function () {
infoModal.print(`Keine Nzb gefunden :( `)
setTimeout(() => {
infoModal.closeModal()
}, 6000)
};
Array.from(loadFunctions).reverse().forEach(function (f) {
const old_load = load
load = function () {
infoModal.print(`Versuche ${f.info} ....`)
return f.func(nzb_info, old_load)
}
})
load()
}
// ------------------------------------------------------------
// svg-icons
const downloadIcon = `
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="3" stroke="currentColor" style="width: 20px; height: 20px;">
<path stroke-linecap="round" stroke-linejoin="round" d="M3 16.5v2.25A2.25 2.25 0 0 0 5.25 21h13.5A2.25 2.25 0 0 0 21 18.75V16.5M16.5 12 12 16.5m0 0L7.5 12m4.5 4.5V3" />
</svg>
`
const regexIcon = `
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="3" stroke="currentColor" style="width: 20px; height: 20px;">
<path stroke-linecap="round" stroke-linejoin="round" d="M2.25 7.125C2.25 6.504 2.754 6 3.375 6h6c.621 0 1.125.504 1.125 1.125v3.75c0 .621-.504 1.125-1.125 1.125h-6a1.125 1.125 0 0 1-1.125-1.125v-3.75ZM14.25 8.625c0-.621.504-1.125 1.125-1.125h5.25c.621 0 1.125.504 1.125 1.125v8.25c0 .621-.504 1.125-1.125 1.125h-5.25a1.125 1.125 0 0 1-1.125-1.125v-8.25ZM3.75 16.125c0-.621.504-1.125 1.125-1.125h5.25c.621 0 1.125.504 1.125 1.125v2.25c0 .621-.504 1.125-1.125 1.125h-5.25a1.125 1.125 0 0 1-1.125-1.125v-2.25Z" />
</svg>
`
// ------------------------------------------------------------
// trigger
// Event-Delegation für alle nzblnk-Links
document.body.addEventListener('click', (event) => {
const link = event.target.closest('a[href^="nzblnk"]');
if (link) {
event.preventDefault();
loadNzb(link.href);
}
});
// Findet bereits vorhandene Links
function processExistingLinks() {
document.querySelectorAll('a[href^="nzblnk"]').forEach((link) => {
// Optional: Link-Styling oder andere Anpassungen
link.setAttribute('title', 'NZB herunterladen');
});
}
// Überwacht DOM-Änderungen für dynamisch hinzugefügte Links
function observeSiteChanges() {
const observer = new MutationObserver((mutationsList) => {
const hasNewContent = mutationsList.some(mutation =>
mutation.type === 'childList' && mutation.addedNodes.length > 0);
if (hasNewContent) {
// Nur bei tatsächlichen Änderungen Links verarbeiten
processExistingLinks();
}
});
observer.observe(document.body, {
childList: true,
subtree: true
});
}
processExistingLinks();
observeSiteChanges();
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