Show all RSS/Atom/JSON feeds with UI, smart guessing, copy features, feed counter, and draggable floating icon.
当前为
// ==UserScript==
// @name RSS+ Enhancer
// @namespace Eliminater74
// @version 2.6
// @description Show all RSS/Atom/JSON feeds with UI, smart guessing, copy features, feed counter, and draggable floating icon.
// @author Eliminater74
// @license MIT
// @match *://*/*
// @grant GM_setClipboard
// ==/UserScript==
(function () {
'use strict';
const foundFeeds = [];
function isValidFeed(link) {
const types = [
"application/rss+xml",
"application/atom+xml",
"application/json",
"application/feed+json"
];
return types.includes(link.type);
}
function getFeeds() {
const links = [...document.querySelectorAll('link')];
const guesses = [
'/feed', '/rss', '/rss.xml', '/atom.xml', '/feeds/posts/default', '/?feed=rss2'
];
links.forEach(link => {
if (isValidFeed(link)) {
foundFeeds.push({ title: link.title || link.href, href: link.href });
}
});
guesses.forEach(path => {
try {
const testURL = new URL(path, location.href).href;
fetch(testURL, { method: 'GET' }).then(resp => {
if (resp.ok) {
resp.text().then(txt => {
if (txt.includes("<rss") || txt.includes("<feed") || txt.includes("application/json")) {
if (!foundFeeds.find(f => f.href === testURL)) {
foundFeeds.push({ title: testURL, href: testURL });
updatePanel();
}
}
});
}
}).catch(() => {});
} catch {}
});
}
function createUI() {
const icon = document.createElement('div');
icon.id = 'rssPlusIcon';
icon.textContent = '📡';
icon.style.cssText = `
position: fixed;
bottom: 20px;
right: 20px;
font-size: 24px;
background: #222;
color: #fff;
padding: 10px 14px;
border-radius: 50%;
z-index: 999999;
cursor: grab;
box-shadow: 0 0 10px #000;
user-select: none;
`;
const badge = document.createElement('span');
badge.id = 'rssCount';
badge.style.cssText = `
position: absolute;
top: -6px;
right: -6px;
background: red;
color: white;
font-size: 12px;
border-radius: 50%;
padding: 2px 5px;
display: none;
`;
icon.appendChild(badge);
// Drag handling
let isDragging = false;
let offsetX, offsetY;
icon.addEventListener('mousedown', (e) => {
isDragging = true;
offsetX = e.clientX - icon.getBoundingClientRect().left;
offsetY = e.clientY - icon.getBoundingClientRect().top;
icon.style.cursor = 'grabbing';
e.preventDefault();
});
document.addEventListener('mousemove', (e) => {
if (!isDragging) return;
icon.style.left = 'unset';
icon.style.top = e.clientY - offsetY + 'px';
icon.style.right = 'unset';
icon.style.left = e.clientX - offsetX + 'px';
icon.style.bottom = 'unset';
});
document.addEventListener('mouseup', () => {
if (isDragging) {
isDragging = false;
icon.style.cursor = 'grab';
}
});
icon.onclick = () => {
const panel = document.getElementById('rssPanel');
panel.style.display = (panel.style.display === 'none') ? 'block' : 'none';
};
document.body.appendChild(icon);
const panel = document.createElement('div');
panel.id = 'rssPanel';
panel.style.cssText = `
position: fixed;
top: 60px;
right: 20px;
background: #2c2c2c;
color: white;
font-family: sans-serif;
padding: 10px;
border-radius: 6px;
box-shadow: 0 0 15px #000;
z-index: 999998;
max-width: 400px;
min-width: 250px;
display: none;
`;
panel.innerHTML = `<div style="font-weight:bold; margin-bottom: 6px;">RSS Feeds Found:</div><div id="rssFeedList"></div>
<div style="margin-top: 10px;">
<button id="rssCopyAll">Copy All</button>
<button id="rssToggleTheme">Toggle Theme</button>
<button id="rssHide">Hide</button>
</div>`;
document.body.appendChild(panel);
document.getElementById('rssCopyAll').onclick = () => {
const text = foundFeeds.map(f => f.href).join('\n');
GM_setClipboard(text);
alert("All RSS feed URLs copied to clipboard!");
};
document.getElementById('rssToggleTheme').onclick = () => {
const dark = panel.style.background === 'white';
panel.style.background = dark ? '#2c2c2c' : 'white';
panel.style.color = dark ? 'white' : 'black';
};
document.getElementById('rssHide').onclick = () => {
panel.style.display = 'none';
};
}
function updatePanel() {
const list = document.getElementById('rssFeedList');
const badge = document.getElementById('rssCount');
if (!list || !badge) return;
list.innerHTML = '';
foundFeeds.forEach(f => {
const row = document.createElement('div');
row.style.marginBottom = '6px';
const link = document.createElement('a');
link.href = f.href;
link.target = '_blank';
link.textContent = f.title.length > 60 ? f.title.slice(0, 60) + '…' : f.title;
link.style.cssText = `color: #4FC3F7; word-break: break-all;`;
const copyBtn = document.createElement('button');
copyBtn.textContent = '📋';
copyBtn.style.cssText = `margin-left: 5px;`;
copyBtn.onclick = () => GM_setClipboard(f.href);
row.appendChild(link);
row.appendChild(copyBtn);
list.appendChild(row);
});
badge.style.display = foundFeeds.length ? 'block' : 'none';
badge.textContent = foundFeeds.length;
}
window.addEventListener('load', () => {
createUI();
getFeeds();
setTimeout(updatePanel, 2500);
});
})();