RSS+ Enhancer

Show all RSS/Atom/JSON feeds with UI, smart guessing, copy features, feed counter, and draggable floating icon.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==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);
    });
})();