feat(userscripts/scrobble: improve config flow and add panel
- add config panel with force-scrobble button - clearer error UI - improve Last.fm session flow
This commit is contained in:
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@ -1,8 +1,8 @@
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// ==UserScript==
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// ==UserScript==
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// @name RTBF Scrobbler v1.4
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// @name RTBF Scrobbler v1.5
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// @namespace https://gitea.zoemp.be/sansguidon
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// @namespace https://gitea.zoemp.be/SansGuidon
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// @version 1.4
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// @version 1.5
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// @description Auto-scrobble RTBF → Last.fm & ListenBrainz; top-frame only, main container indicator, omit empty release_name
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// @description Auto-scrobble RTBF → Last.fm & ListenBrainz; config panel, error display, force-scrobble button
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// @match https://www.rtbf.be/radio/liveradio/*
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// @match https://www.rtbf.be/radio/liveradio/*
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// @grant GM_xmlhttpRequest
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// @grant GM_xmlhttpRequest
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// @grant GM_setValue
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// @grant GM_setValue
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@ -19,195 +19,154 @@
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if (window.self !== window.top) return;
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if (window.self !== window.top) return;
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'use strict';
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'use strict';
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GM_registerMenuCommand('Scrobbler Config', configure);
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// Menu commands
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GM_registerMenuCommand('Get Last.fm Session Key', generateSession);
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GM_registerMenuCommand('Scrobbler Config', showConfigPanel);
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function configure(){
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// Config panel
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GM_setValue('lfm_apiKey', prompt('Last.fm API Key', GM_getValue('lfm_apiKey','')));
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function showConfigPanel() {
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GM_setValue('lfm_apiSecret', prompt('Last.fm API Secret', GM_getValue('lfm_apiSecret','')));
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if (document.getElementById('scrobble-config')) return;
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GM_setValue('lfm_sessionKey',prompt('Last.fm Session Key',GM_getValue('lfm_sessionKey','')));
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const overlay = document.createElement('div');
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GM_setValue('lb_token', prompt('ListenBrainz Token', GM_getValue('lb_token','')));
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overlay.id = 'scrobble-config';
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console.log('[Scrobbler] config saved');
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Object.assign(overlay.style, {
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alert('Config saved.');
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position:'fixed', top:0, left:0, right:0, bottom:0,
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background:'rgba(0,0,0,0.6)', zIndex:10000,
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display:'flex', alignItems:'center', justifyContent:'center'
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});
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const panel = document.createElement('div');
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Object.assign(panel.style, {
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background:'#fff', padding:'20px', borderRadius:'8px',
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width:'350px', boxShadow:'0 0 10px rgba(0,0,0,0.5)',
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fontFamily:'sans-serif', fontSize:'14px', color:'#333'
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});
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panel.innerHTML = `
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<h2 style="margin-top:0">Scrobbler Settings</h2>
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<p><a href="https://www.last.fm/api/account/create" target="_blank">Last.fm API App →</a></p>
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<label>API Key:<br><input id="cf-lfm-key" style="width:100%" value="${GM_getValue('lfm_apiKey','')}"/></label>
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<label>API Secret:<br><input id="cf-lfm-secret" style="width:100%" value="${GM_getValue('lfm_apiSecret','')}"/></label>
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<label>Session Key:<br><input id="cf-lfm-session" style="width:100%" value="${GM_getValue('lfm_sessionKey','')}"/></label>
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<button id="cf-gen-session" style="margin:6px 0">Generate LF Session Key</button>
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<p><a href="https://listenbrainz.org/settings" target="_blank">ListenBrainz Token →</a></p>
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<label>LB Token:<br><input id="cf-lb-token" style="width:100%" value="${GM_getValue('lb_token','')}"/></label>
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<div style="margin-top:10px; text-align:right">
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<button id="cf-force">Force Scrobble</button>
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<button id="cf-save">Save</button>
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<button id="cf-close">Close</button>
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</div>`;
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overlay.appendChild(panel);
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document.body.appendChild(overlay);
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panel.querySelector('#cf-close').onclick = () => overlay.remove();
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panel.querySelector('#cf-save').onclick = () => {
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GM_setValue('lfm_apiKey', panel.querySelector('#cf-lfm-key').value.trim());
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GM_setValue('lfm_apiSecret', panel.querySelector('#cf-lfm-secret').value.trim());
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GM_setValue('lfm_sessionKey', panel.querySelector('#cf-lfm-session').value.trim());
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GM_setValue('lb_token', panel.querySelector('#cf-lb-token').value.trim());
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alert('Settings saved');
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overlay.remove();
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};
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panel.querySelector('#cf-gen-session').onclick = generateSession;
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panel.querySelector('#cf-force').onclick = async () => {
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const track = await fetchTrack();
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const cfg = getCfg();
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if (track.artistName && cfg) await scrobble(track, cfg);
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};
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}
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}
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// Generate Last.fm session key flow
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function generateSession(){
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function generateSession(){
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const apiKey = GM_getValue('lfm_apiKey');
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const apiKey = GM_getValue('lfm_apiKey','').trim();
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const apiSecret = GM_getValue('lfm_apiSecret');
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const apiSecret = GM_getValue('lfm_apiSecret','').trim();
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if(!apiKey||!apiSecret) return alert('Configure API key & secret first.');
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if (!apiKey || !apiSecret) return ui('⚠ configure LF API first', false);
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const cb = 'http://localhost/';
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const callback = 'http://localhost/';
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const url = `https://www.last.fm/api/auth/?api_key=${apiKey}&cb=${encodeURIComponent(cb)}`;
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const authUrl = `https://www.last.fm/api/auth/?api_key=${apiKey}&cb=${encodeURIComponent(callback)}`;
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typeof GM_openInTab==='function'
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(typeof GM_openInTab==='function'? GM_openInTab(authUrl,{active:true}): window.open(authUrl,'_blank'));
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? GM_openInTab(url,{active:true,insert:true})
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: window.open(url,'_blank');
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setTimeout(()=>{
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setTimeout(()=>{
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const token = prompt('Paste the “token” from callback URL:');
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const token = prompt('Paste LAST.FM token from callback URL');
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if(!token) return;
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if (!token) return;
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const sig = md5(`api_key${apiKey}methodauth.getSessiontoken${token}${apiSecret}`);
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const sig = md5(`api_key${apiKey}methodauth.getSessiontoken${token}${apiSecret}`);
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const sUrl = `https://ws.audioscrobbler.com/2.0/?method=auth.getSession&api_key=${apiKey}&token=${token}&api_sig=${sig}&format=json`;
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const url = `https://ws.audioscrobbler.com/2.0/?method=auth.getSession&api_key=${apiKey}&token=${token}&api_sig=${sig}&format=json`;
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GM_xmlhttpRequest({
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GM_xmlhttpRequest({ method:'GET', url,
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method:'GET', url:sUrl,
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onload(res){
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onload(res){
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try {
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try {
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const d = JSON.parse(res.responseText);
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const d = JSON.parse(res.responseText);
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const sk = d.session && d.session.key;
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const sk = d.session.key;
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if(sk){
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GM_setValue('lfm_sessionKey', sk);
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GM_setValue('lfm_sessionKey',sk);
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ui('✔ LF session saved', true);
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console.log('[Scrobbler] session key saved',sk);
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} catch(e){ ui('⚠ session invalid', false); console.error(e); }
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return alert('Last.fm session key saved.');
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}, onerror(err){ ui('⚠ network error', false); console.error(err); }
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}
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throw new Error(res.responseText);
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} catch(e){
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console.error('[Scrobbler] session error',e);
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alert('Failed to get session key.');
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}
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},
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onerror(err){
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console.error('[Scrobbler] request error',err);
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alert('Network error.');
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}
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});
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});
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},1000);
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}, 500);
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}
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}
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// indicator in <main> if present
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// UI indicator
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const container = document.querySelector('main') || document.body;
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const container = document.querySelector('main')||document.body;
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if (container !== document.body) container.style.position = 'relative';
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if (container!==document.body) container.style.position='relative';
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const ind = document.createElement('div');
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const ind = document.createElement('div');
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Object.assign(ind.style,{
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Object.assign(ind.style,{
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position: container===document.body ? 'fixed' : 'absolute',
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position:container===document.body?'fixed':'absolute', bottom:'10px', right:'10px',
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bottom: '10px',
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padding:'6px 10px', background:'#555', color:'#fff', fontFamily:'monospace',
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right: '10px',
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fontSize:'12px', whiteSpace:'pre-wrap', borderRadius:'4px', zIndex:'9999'
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padding: '6px 10px',
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background: '#555',
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color: '#fff',
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fontFamily: 'monospace',
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fontSize: '12px',
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whiteSpace: 'pre',
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borderRadius:'4px',
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zIndex: '9999'
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});
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});
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ind.id = 'scrobble-indicator';
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ind.id='scrobble-indicator'; ind.textContent='idle';
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ind.textContent = 'idle';
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container.appendChild(ind);
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container.appendChild(ind);
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function ui(msg, ok=true){ ind.textContent=msg; ind.style.background=ok?'#27ae60':'#e74c3c'; }
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function ui(msg, ok = true){
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// Config fetch
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ind.textContent = msg;
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ind.style.background = ok ? '#27ae60' : '#e74c3c';
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}
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function getCfg(){
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function getCfg(){
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const apiKey = GM_getValue('lfm_apiKey');
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const a=GM_getValue('lfm_apiKey','').trim();
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const apiSecret = GM_getValue('lfm_apiSecret');
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const s=GM_getValue('lfm_apiSecret','').trim();
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const sk = GM_getValue('lfm_sessionKey');
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const k=GM_getValue('lfm_sessionKey','').trim();
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const lbToken = GM_getValue('lb_token');
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const l=GM_getValue('lb_token','').trim();
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if(!apiKey||!apiSecret||!sk||!lbToken){
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if (!a||!s||!k||!l) { ui('⚠ not configured', false); return null; }
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console.log('[Scrobbler] not configured');
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return { apiKey:a, apiSecret:s, sk:k, lbToken:l };
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ui('not configured', false);
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return null;
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}
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return { apiKey, apiSecret, sk, lbToken };
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}
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}
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async function fetchTrack(retries = 3){
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// Fetch current track
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const cfg = document.body.dataset.config;
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async function fetchTrack(){
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if(!cfg) throw new Error('no config');
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const cfg = JSON.parse(document.body.dataset.config||'{}');
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const { v2Config:{ id: rpId } } = JSON.parse(cfg);
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const id = cfg.v2Config && cfg.v2Config.id;
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const url = `https://core-search.radioplayer.cloud/056/qp/v4/events/?rpId=${rpId}`;
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if (!id) throw 'no config';
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for(let i=0;i<retries;i++){
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const res = await fetch(`https://core-search.radioplayer.cloud/056/qp/v4/events/?rpId=${id}`);
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try {
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if (!res.ok) throw res.status;
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const res = await fetch(url);
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const { results:{previous=[], now} } = await res.json();
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if(!res.ok) throw new Error(res.status);
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return [...previous, now].pop()||{};
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const { results:{ previous = [], now } } = await res.json();
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return [...previous, now].pop() || {};
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} catch(err){
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console.error(`[Scrobbler] fetchTrack failed (${i+1}/${retries})`,err);
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if(i<retries-1) await new Promise(r=>setTimeout(r,2000*(i+1)));
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else throw err;
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}
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}
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}
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}
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function gmRequest(opts){
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// XHR helper
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return new Promise((resolve,reject)=>{
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function gmReq(o){ return new Promise((rs,rj)=> GM_xmlhttpRequest(Object.assign(o,{ onload:x=>rs(x), onerror:e=>rj(e) })) ); }
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GM_xmlhttpRequest(Object.assign({},opts,{
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async function post(url, opts){ const x = await gmReq(Object.assign({url,method:'POST'},opts)); return {status:x.status,text:x.responseText}; }
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onload: xhr=>resolve(xhr),
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onerror: err=>reject(err)
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}));
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});
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}
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async function postWithRetry(opts, retries=2){
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for(let i=0;i<retries;i++){
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try {
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const res = await gmRequest(opts);
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console.log(`[Scrobbler] ${opts.url} ${res.status}`, res.responseText);
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return res;
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} catch(err){
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console.error(`[Scrobbler] request failed (${i+1}/${retries})`,err);
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if(i<retries-1) await new Promise(r=>setTimeout(r,2000*(i+1)));
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else ui('scrobble failed', false);
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}
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}
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}
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async function scrobble(track={}, creds){
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const artist = track.artistName;
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const name = track.name;
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const ts = Math.floor(Date.now()/1000);
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ui(`scrobbling\n${artist} – ${name}`, true);
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// Scrobble
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async function scrobble(track, cfg){
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const art=track.artistName, nm=track.name, ts=Math.floor(Date.now()/1e3);
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ui(`▶ ${art} – ${nm}`);
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// Last.fm
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// Last.fm
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const p = { method:'track.scrobble', api_key:creds.apiKey, artist, track:name, album:'', timestamp:ts, sk:creds.sk };
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const p={method:'track.scrobble',api_key:cfg.apiKey,artist:art,track:nm,album:'',timestamp:ts,sk:cfg.sk};
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const sig = md5(Object.keys(p).sort().map(k=>k+p[k]).join('')+creds.apiSecret);
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const sig=md5(Object.keys(p).sort().map(k=>k+p[k]).join('')+cfg.apiSecret);
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const body = Object.entries({...p, api_sig:sig, format:'json'})
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const body=Object.entries({...p,api_sig:sig,format:'json'}).map(([k,v])=>`${k}=${encodeURIComponent(v)}`).join('&');
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.map(([k,v])=>`${k}=${encodeURIComponent(v)}`).join('&');
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const lf = await post('https://ws.audioscrobbler.com/2.0/',{headers:{'Content-Type':'application/x-www-form-urlencoded'},data:body});
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await postWithRetry({
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console.log('[LF]',lf.status,lf.text);
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method:'POST',
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if (lf.status===403) { ui('⚠ invalid LF session', false); setTimeout(showConfigPanel,300); return; }
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url:'https://ws.audioscrobbler.com/2.0/',
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ui(`Last.fm: ${lf.status}`);
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headers:{'Content-Type':'application/x-www-form-urlencoded'},
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// LB
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data:body
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const payload={listen_type:'single',payload:[{track_metadata:{artist_name:art,track_name:nm},listened_at:ts}]};
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});
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const lb = await post('https://api.listenbrainz.org/1/submit-listens',{headers:{'Content-Type':'application/json','Authorization':'Token '+cfg.lbToken},data:JSON.stringify(payload)});
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ui(`Last.fm OK\n…`, true);
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console.log('[LB]',lb.status,lb.text);
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ui(`LF:${lf.status} LB:${lb.status}`, lb.status===200);
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// ListenBrainz: omit empty release_name
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const metadata = { artist_name:artist, track_name:name };
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const payload = {
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listen_type:'single',
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payload:[{
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track_metadata: metadata,
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listened_at: ts
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}]
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};
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await postWithRetry({
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method:'POST',
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url:'https://api.listenbrainz.org/1/submit-listens',
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headers:{'Content-Type':'application/json','Authorization':'Token '+creds.lbToken},
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data:JSON.stringify(payload)
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});
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ui(`Last.fm OK\nLB OK`, true);
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}
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}
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function isPlaying(){
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// Playback check
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const a = document.querySelector('audio');
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function isPlaying(){ const a=document.querySelector('audio'); return a&&!a.paused; }
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return a && !a.paused;
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let last=GM_getValue('lastTrack','');
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}
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let last = GM_getValue('lastTrack','');
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setInterval(async ()=>{
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setInterval(async ()=>{
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const creds = getCfg();
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const cfg=getCfg(); if(!cfg) return;
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if(!creds) return;
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let tr;
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let t;
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try{ tr=await fetchTrack(); } catch(e){ ui('⚠ fetch error',false); console.error(e); return; }
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try { t = await fetchTrack(); }
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if(!tr.artistName){ ui('⏹ no track'); return; }
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catch { console.log('[Scrobbler] fetch error'); return; }
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if(!isPlaying()){ ui('⏸ paused'); return; }
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if(!t.artistName){ console.log('[Scrobbler] no track'); return; }
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const title=`${tr.artistName} – ${tr.name}`;
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if(!isPlaying()){ console.log('[Scrobbler] paused'); return; }
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if(title===last){ ui('⏳ waiting'); return; }
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const title = `${t.artistName} – ${t.name}`;
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last=title; GM_setValue('lastTrack', last);
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if(title === last){ console.log('[Scrobbler] waiting'); return; }
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await scrobble(tr, cfg);
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last = title; GM_setValue('lastTrack', last);
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},15000);
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try { await scrobble(t, creds); }
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catch(e){ console.error('[Scrobbler] scrobble error',e); }
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}, 15000);
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})();
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})();
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