mirror of
https://github.com/SuperBFG7/ympd
synced 2024-12-27 03:10:26 +00:00
Feat: use intersection observer api for album view
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jcorporation
parent
dc8351da8d
commit
c204318fc4
@ -179,24 +179,27 @@ small {
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}
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.header-logo {
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font-size:2rem;
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float:left;
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margin-right:5px;
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font-size: 2rem;
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float: left;
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margin-right: 5px;
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}
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.letters > button {
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width:28px;
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height:28px;
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width: 28px;
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height: 28px;
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}
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.col-md {
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max-width:250px;
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min-width:250px;
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max-width: 250px;
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min-width: 250px;
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}
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a.card-img-top {
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overflow:hidden;
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display:block;
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overflow: hidden;
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display: block;
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padding-top: 100%;
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background-size: cover;
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background-image: url(/assets/coverimage-loading.png);
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}
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button.active {
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@ -49,13 +49,7 @@ app.apps = { "Playback": { "state": "0/-/", "scrollPos": 0 },
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},
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"Database": {
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"active": "AlbumArtist",
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"views": { "AlbumArtist": { "state": "0/-/", "scrollPos": 0 },
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"Genre": { "state": "0/-/", "scrollPos": 0 },
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"Artist": { "state": "0/-/", "scrollPos": 0 },
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"Composer": { "state": "0/-/", "scrollPos": 0 },
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"Performer": { "state": "0/-/", "scrollPos": 0 },
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"Date": { "state": "0/-/", "scrollPos": 0 },
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"Album": { "state": "0/-/", "scrollPos": 0 },
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"views": {
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}
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}
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}
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@ -98,8 +92,6 @@ var modalAddToPlaylist = new Modal(document.getElementById('modalAddToPlaylist')
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var modalRenamePlaylist = new Modal(document.getElementById('modalRenamePlaylist'));
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var modalUpdateDB = new Modal(document.getElementById('modalUpdateDB'));
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var modalSaveSmartPlaylist = new Modal(document.getElementById('modalSaveSmartPlaylist'));
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//var mainMenu = new Dropdown(document.getElementById('mainMenu'));
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//var volumeMenu = new Dropdown(document.getElementById('volumeIcon'));
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function appPrepare(scrollPos) {
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if (app.current.app != app.last.app || app.current.tab != app.last.tab || app.current.view != app.last.view) {
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@ -551,9 +543,6 @@ function appInit() {
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}, false);
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document.getElementsByTagName('body')[0].addEventListener('click', function(event) {
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// var oldPopover = document.getElementsByClassName('popover');
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// for (var i = 0; i < oldPopover.length; i++)
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// oldPopover[i].remove();
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hideMenu();
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}, false);
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@ -935,6 +924,10 @@ function parseSettings(obj) {
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addTagList('BrowseDatabaseByTagDropdown', false);
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addTagList('searchqueuetag', true);
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addTagList('searchtags', true);
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for (var i = 0; i < obj.data.tags.length; i++) {
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app.apps.Browse.tabs.Database.views[obj.data.tags[i]] = { "state": "0/-/", "scrollPos": 0 };
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}
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}
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function getSettings() {
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@ -1071,9 +1064,8 @@ function parseState(obj) {
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function getQueue() {
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if (app.current.search.length >= 2)
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sendAPI({"cmd": "MPD_API_QUEUE_SEARCH", "data": {"filter": app.current.filter, "offset": app.current.page, "searchstr": app.current.search}}, parseQueue);
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else {
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else
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sendAPI({"cmd": "MPD_API_QUEUE_LIST", "data": {"offset": app.current.page}}, parseQueue);
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}
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}
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function parseQueue(obj) {
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@ -1305,8 +1297,7 @@ function parsePlaylists(obj) {
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}
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function parseListDBtags(obj) {
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// if (app.current.app !== 'Browse' && app.current.tab !== 'Database' && app.current.view !== 'AlbumArtist')
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// return;
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scrollTo(0);
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if (app.current.search != '') {
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document.getElementById('BrowseDatabaseAlbumList').classList.remove('hide');
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document.getElementById('BrowseDatabaseTagList').classList.add('hide');
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@ -1319,7 +1310,7 @@ function parseListDBtags(obj) {
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var cardContainer = document.getElementById('BrowseDatabaseAlbumList');
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var cards = cardContainer.getElementsByClassName('col-md');
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for (var i = 0; i < nrItems; i++) {
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var id=genId(obj.data[i].value);
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var id = genId(obj.data[i].value);
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if (cards[i])
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if (cards[i].getAttribute('id') == id)
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continue;
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@ -1327,8 +1318,10 @@ function parseListDBtags(obj) {
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card.classList.add('col-md');
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card.classList.add('mr-0');
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card.setAttribute('id', id);
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card.setAttribute('data-album', encodeURI(obj.data[i].value));
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card.setAttribute('data-init', 'false');
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card.innerHTML = '<div class="card mb-4" id="card' + id + '">' +
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' <a href="#" class="card-img-top"><img class="card-img-top" src="" ></a>' +
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' <a href="#" class="card-img-top"></a>' +
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' <div class="card-body">' +
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' <h5 class="card-title" id="albumartist' + id + '"></h5>' +
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' <h4 class="card-title">' + obj.data[i].value + '</h4>' +
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@ -1341,6 +1334,9 @@ function parseListDBtags(obj) {
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else
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cardContainer.append(card);
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if ('IntersectionObserver' in window)
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createListTitleObserver(document.getElementById(id));
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else
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sendAPI({"cmd": "MPD_API_DATABASE_TAG_ALBUM_TITLE_LIST", "data": { "album": obj.data[i].value, "search": app.current.search, "tag": app.current.view}}, parseListTitles);
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}
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var cardsLen = cards.length - 1;
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@ -1390,19 +1386,37 @@ function parseListDBtags(obj) {
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}
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}
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function parseListTitles(obj) {
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// if (app.current.app !== 'Browse' && app.current.tab !== 'Database' && app.current.view !== 'Album')
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// return;
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function createListTitleObserver(ele) {
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var options = {
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root: null,
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rootMargin: "0px",
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};
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var observer = new IntersectionObserver(getListTitles, options);
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observer.observe(ele);
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}
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function getListTitles(changes, observer) {
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changes.forEach(change => {
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if (change.intersectionRatio > 0) {
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if (change.target.getAttribute('data-init') == 'false') {
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change.target.setAttribute('data-init', 'true');
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var album = decodeURI(change.target.getAttribute('data-album'));
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sendAPI({"cmd": "MPD_API_DATABASE_TAG_ALBUM_TITLE_LIST", "data": { "album": album, "search": app.current.search, "tag": app.current.view}}, parseListTitles);
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}
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}
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});
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}
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function parseListTitles(obj) {
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var id = genId(obj.album);
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var card = document.getElementById('card' + id)
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var tbody = card.getElementsByTagName('tbody')[0];
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var img = card.getElementsByTagName('img')[0];
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var imga = img.parentNode;
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img.setAttribute('src', obj.cover);
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imga.setAttribute('data-uri', encodeURI(obj.data[0].uri.replace(/\/[^\/]+$/, '')));
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imga.setAttribute('data-name', obj.album);
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imga.setAttribute('data-type', 'dir');
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var img = card.getElementsByTagName('a')[0];
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img.style.backgroundImage = 'url("' + obj.cover + '")';
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img.setAttribute('data-uri', encodeURI(obj.data[0].uri.replace(/\/[^\/]+$/, '')));
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img.setAttribute('data-name', obj.album);
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img.setAttribute('data-type', 'dir');
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document.getElementById('albumartist' + id).innerText = obj.albumartist;
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var titleList = '';
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@ -1415,7 +1429,7 @@ function parseListTitles(obj) {
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}
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tbody.innerHTML = titleList;
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imga.addEventListener('click', function(event) {
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img.addEventListener('click', function(event) {
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showMenu(this, event);
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}, false);
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