Extract and display magnet links with a single click
// ==UserScript==
// @name Magnet Link Extractor
// @namespace http://tampermonkey.net/
// @version 1.2
// @description Extract and display magnet links with a single click
// @note v1.2 updates:
// @note - The icon now only appears on pages with magnet links;
// @note - Clicking the magnet icon automatically copies all detected magnet links to the clipboard. No additional action is required;
// @note - The panel now features a selectable design with checkboxes for better user control.
// @match *://*/*
// @grant GM_addStyle
// @run-at document-end
// @license MIT
// ==/UserScript==
(function () {
'use strict';
// Add CSS
GM_addStyle(`
#magnet-icon {
position: fixed;
top: 50px;
right: 5px;
width: 25px;
height: 25px;
background: url('data:image/svg+xml;base64,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') no-repeat center center;
background-size: cover;
cursor: grab;
z-index: 1000;
display: none; /* Start hidden */
}
#magnet-popup {
display: none;
position: fixed;
bottom: 80px;
right: 20px;
width: 300px;
max-height: 400px;
background: white;
border: 1px solid #ccc;
box-shadow: 0px 0px 10px rgba(0,0,0,0.1);
overflow-y: auto;
z-index: 1001;
padding: 10px;
}
#select-options {
display: flex;
justify-content: space-between;
margin-bottom: 10px;
}
.button-group {
display: flex;
gap: 3px; /* Adjust this value to change button spacing */
}
button {
cursor: pointer;
padding: 4px 8px; /* Adjust padding for button size */
border: none;
border-radius: 3px;
font-size: 12px; /* Adjust font size */
}
#select-all-btn {
background: #4CAF50;
color: white;
}
#select-none-btn {
background: #f44336;
color: white;
}
#copy-selected-btn {
background: #2196F3;
color: white;
margin-left: auto; /* Move to the right */
}
#copy-feedback {
font-size: 12px;
color: green;
margin-bottom: 0px; /* Space between feedback and links */
text-align: center;
display: none;
font-weight: normal;
}
.magnet-count {
text-align: left; /* Align the count to the left */
font-size: 12px; /* Adjust the text size */
color: #666; /* Set the color */
margin-top: 2px; /* Add spacing above the count */
margin-bottom: 5px; /* Add spacing below the count */
}
.magnet-item {
display: flex;
align-items: center; /* Center-align the checkbox and label */
margin: 0; /* Reset margins */
font-family: sans-serif; /* Unified font */
font-size: 12px; /* Adjust text size */
font-weight: normal; /* Ensure the text is not bold */
text-decoration: none;
color: #333; /* Unified color */
white-space: nowrap; /* Prevent line breaking */
}
.magnet-checkbox {
appearance: auto; /* Ensure the checkbox retains its native appearance */
margin-right: 8px; /* Space between checkbox and label */
width: 16px; /* Optional: Set a consistent width */
height: 16px; /* Optional: Set a consistent height */
vertical-align: middle;
}
.magnet-item label {
margin-left: 2px; /* Space between checkbox and link text */
font-family: sans-serif; /* Set desired font */
font-size: 12px; /* Unified size */
font-weight: normal; /* Ensure normal weight */
color: #333; /* Unified color */
white-space: nowrap; /* Prevent line breaking */
line-height: 16px; /* Match the checkbox height */
}
`);
// Create the floating icon
const icon = document.createElement('div');
icon.id = 'magnet-icon';
document.body.appendChild(icon);
// Create the popup
const popup = document.createElement('div');
popup.id = 'magnet-popup';
popup.innerHTML = `
<div id="select-options" class="button-group">
<button id="select-all-btn">All</button>
<button id="select-none-btn">None</button>
<div id="copy-feedback" style="flex: 1; text-align: center; display: none;">Links copied!</div>
<button id="copy-selected-btn">Copy</button>
</div>
<div class="magnet-count">Counts: <span id="magnet-count">0</span></div>
<div id="magnet-list"></div>
`;
document.body.appendChild(popup);
// Extract magnet links
function extractMagnetLinks() {
const links = new Set();
document.querySelectorAll('a[href^="magnet:?xt="]').forEach(link => {
if (link.href.startsWith('magnet:?xt=')) {
links.add(link.href);
}
});
const magnetList = document.getElementById('magnet-list');
magnetList.innerHTML = ''; // Clear existing content
Array.from(links).forEach((magnet, index) => {
const item = document.createElement('div');
item.className = 'magnet-item';
item.innerHTML = `
<input type="checkbox" class="magnet-checkbox" id="magnet-${index}" data-magnet="${magnet}" checked>
<label for="magnet-${index}" title="${magnet}">${magnet}</label>
`;
magnetList.appendChild(item);
});
const linkCount = links.size;
document.getElementById('magnet-count').textContent = linkCount;
// Show the icon only if links are found
if (linkCount > 0) {
icon.style.display = 'block';
} else {
icon.style.display = 'none';
}
}
// Handle Select All button
document.getElementById('select-all-btn').addEventListener('click', () => {
document.querySelectorAll('.magnet-checkbox').forEach(cb => cb.checked = true);
});
// Handle Select None button
document.getElementById('select-none-btn').addEventListener('click', () => {
document.querySelectorAll('.magnet-checkbox').forEach(cb => cb.checked = false);
});
// Copy selected magnets
document.getElementById('copy-selected-btn').addEventListener('click', () => {
const selectedLinks = Array.from(document.querySelectorAll('.magnet-checkbox:checked'))
.map(cb => cb.dataset.magnet)
.join('\n');
if (selectedLinks) {
navigator.clipboard.writeText(selectedLinks).then(() => {
const feedback = document.getElementById('copy-feedback');
feedback.style.display = 'block';
setTimeout(() => feedback.style.display = 'none', 2500);
}).catch(err => {
console.error('Failed to copy text: ', err);
});
}
});
// Popup visibility state
let isPopupVisible = false;
// Show or hide popup on icon click
icon.addEventListener('click', () => {
isPopupVisible = !isPopupVisible;
popup.style.display = isPopupVisible ? 'block' : 'none';
if (isPopupVisible) {
extractMagnetLinks();
// Default to select all links and copy them
document.querySelectorAll('.magnet-checkbox').forEach(cb => cb.checked = true);
document.getElementById('copy-selected-btn').click();
}
});
// Make the icon draggable
let isDragging = false;
let offsetX, offsetY;
icon.addEventListener('mousedown', (e) => {
isDragging = true;
offsetX = e.clientX - parseInt(window.getComputedStyle(icon).left || '0');
offsetY = e.clientY - parseInt(window.getComputedStyle(icon).top || '0');
icon.style.cursor = 'grabbing';
document.addEventListener('mousemove', onMouseMove);
document.addEventListener('mouseup', onMouseUp);
});
function onMouseMove(e) {
if (isDragging) {
const newX = e.clientX - offsetX;
const newY = e.clientY - offsetY;
// Keep icon within viewport bounds
const maxX = window.innerWidth - icon.offsetWidth;
const maxY = window.innerHeight - icon.offsetHeight;
icon.style.left = Math.min(Math.max(0, newX), maxX) + 'px';
icon.style.top = Math.min(Math.max(0, newY), maxY) + 'px';
}
}
function onMouseUp() {
isDragging = false;
icon.style.cursor = 'grab';
document.removeEventListener('mousemove', onMouseMove);
document.removeEventListener('mouseup', onMouseUp);
}
// Initial extraction
extractMagnetLinks();
})();
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