114 lines
3.8 KiB
JavaScript
114 lines
3.8 KiB
JavaScript
function load() {
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// track has ended
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document.getElementById('player').addEventListener('ended', function() {
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// shuffle
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if (document.getElementById('shuffle').checked) {
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var httpRequest;
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httpRequest = new XMLHttpRequest();
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httpRequest.onreadystatechange = function () {
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if (httpRequest.readyState !== XMLHttpRequest.DONE) { return; }
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if (httpRequest.status !== 200) { return; }
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let track = JSON.parse(httpRequest.responseText);
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change_track(track);
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};
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httpRequest.open('GET', api_uri + '/random', true);
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httpRequest.send();
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}
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});
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}
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function select_artist(select) {
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var httpRequest;
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httpRequest = new XMLHttpRequest();
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httpRequest.onreadystatechange = function () {
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if (httpRequest.readyState !== XMLHttpRequest.DONE) { return; }
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if (httpRequest.status !== 200) { return; }
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nav_items = JSON.parse(httpRequest.responseText);
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let html_str = '';
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for (let i = 0; i < nav_items.length; i++) {
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html_str += '<option value="' + nav_items[i] + '">' + nav_items[i] + '</option>';
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}
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document.getElementById('albumList').innerHTML = html_str;
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document.getElementById('trackList').innerHTML = '';
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};
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let params = {
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artist: select.value,
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};
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let query = Object.keys(params)
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.map(k => encodeURIComponent(k) + '=' + encodeURIComponent(params[k]))
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.join('&');
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httpRequest.open('GET', api_uri + '?' + query, true);
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httpRequest.send();
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}
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function select_album(select) {
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var httpRequest;
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httpRequest = new XMLHttpRequest();
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httpRequest.onreadystatechange = function () {
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if (httpRequest.readyState !== XMLHttpRequest.DONE) { return; }
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if (httpRequest.status !== 200) { return; }
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nav_items = JSON.parse(httpRequest.responseText);
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let html_str = '';
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for (let i = 0; i < nav_items.length; i++) {
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html_str += '<option data-discnumber="' + nav_items[i][0] + '" data-tracknumber="' + nav_items[i][1]+ '" value="' + nav_items[i][2] + '">' + nav_items[i][0] + '.' + nav_items[i][1] + ' - ' + nav_items[i][2] + '</option>';
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}
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document.getElementById('trackList').innerHTML = html_str;
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};
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let params = {
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artist: document.getElementById('artistList').value,
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album: select.value,
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};
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let query = Object.keys(params)
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.map(k => encodeURIComponent(k) + '=' + encodeURIComponent(params[k]))
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.join('&');
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httpRequest.open('GET', api_uri + '?' + query, true);
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httpRequest.send();
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}
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function select_track(select) {
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var httpRequest;
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httpRequest = new XMLHttpRequest();
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httpRequest.onreadystatechange = function () {
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if (httpRequest.readyState !== XMLHttpRequest.DONE) { return; }
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if (httpRequest.status !== 200) { return; }
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let track = JSON.parse(httpRequest.responseText);
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change_track(track);
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};
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let params = {
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artist: document.getElementById('artistList').value,
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album: document.getElementById('albumList').value,
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discnumber: select.selectedOptions[0].dataset.discnumber,
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tracknumber: select.selectedOptions[0].dataset.tracknumber,
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};
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let query = Object.keys(params)
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.map(k => encodeURIComponent(k) + '=' + encodeURIComponent(params[k]))
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.join('&');
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httpRequest.open('GET', api_uri + '?' + query, true);
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httpRequest.send();
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}
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function change_track(track) {
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let params = {
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artist: track.artist,
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album: track.album,
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discnumber: track.discnumber,
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tracknumber: track.tracknumber,
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};
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let query = Object.keys(params)
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.map(k => encodeURIComponent(k) + '=' + encodeURIComponent(params[k]))
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.join('&');
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let source = document.getElementById('stream');
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source.src = document.location.href + '/stream?' + query;
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let player = document.getElementById('player');
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player.load();
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player.play();
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document.getElementById('nowPlayingArtist').innerHTML = track.artist;
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document.getElementById('nowPlayingAlbum').innerHTML = track.album;
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document.getElementById('nowPlayingTitle').innerHTML = track.title;
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document.getElementById('albumCover').firstChild.src = document.location.href + '/coverart?' + query;
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}
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