Removed old jQuery music.mpd plugin

This commit is contained in:
Fabio Manganiello 2019-06-07 23:13:07 +02:00
parent b7a625097d
commit 41d8ae48e1

View file

@ -1,868 +0,0 @@
$(document).ready(function() {
var seekInterval,
longPressTimeout,
curPath = [],
curTrackUpdateHandler,
curTrackElapsed = {
timestamp: undefined,
elapsed: undefined,
},
$musicSearchForm = $('#music-search-form'),
$musicSearchResults = $('#music-search-results'),
$musicSearchResultsContainer = $('#music-search-results-container'),
$musicSearchResultsForm = $('#music-search-results-form'),
$musicResultsAddBtn = $('#music-results-add'),
$musicResultsPlayBtn = $('#music-results-play'),
$resetSearchBtn = $('#music-search-reset');
$doSearchBtns = $('.do-search-btns');
var formatMinutes = function(time) {
if (typeof time === 'string') {
time = parseInt(time);
} else if (isNaN(time)) {
console.warn('Unexpected non-numeric value in formatMinutes');
console.log(time);
return undefined;
}
if (!time) {
return '-:--';
}
var minutes = parseInt(time/60);
var seconds = time%60;
return (minutes < 10 ? '0' : '') + minutes + ':' + (seconds < 10 ? '0' : '') + seconds;
};
var updateControls = function(status, track) {
var $playbackControls = $('.playback-controls');
var $playlistContent = $('#playlist-content');
var $curTrack = $('.track-info');
var $volumeCtrl = $('#volume-ctrl');
var $trackSeeker = $('#track-seeker');
var $randomBtn = $playbackControls.find('[data-action=random]');
var $repeatBtn = $playbackControls.find('[data-action=repeat]');
var elapsed; var length;
var timeToStr = (time) => {
if (typeof time === 'string') {
return time;
}
return parseInt(parseInt(time)/60) + ':'
+ (parseInt(time)%60 < 10 ? '0' : '') + (parseInt(time)%60);
};
if (status) {
if ('position' in status) {
elapsed = parseInt(status.position);
$trackSeeker.val(elapsed);
}
if ('time' in status) {
if (seekInterval) {
clearInterval(seekInterval);
seekInterval = undefined;
}
if (typeof status.time === 'string' && status.time.indexOf(':') > -1) {
// backend.music.mpd time format: "elapsed:total"
[elapsed, length] = status.time.split(':');
elapsed = parseInt(elapsed);
length = parseInt(length);
} else {
// backend.music.mopidy time format: integer with elapsed seconds
length = parseInt(status.time);
}
}
if (elapsed !== undefined) {
$trackSeeker.val(elapsed);
curTrackElapsed = {
'timestamp': new Date().getTime(),
'elapsed': elapsed,
};
}
if (length !== undefined) {
$trackSeeker.attr('max', length);
}
if ('state' in status) {
switch (status.state.toLowerCase()) {
case 'stop':
$playbackControls.find('button[data-action=pause]').hide();
$playbackControls.find('button[data-action=play]').show();
$curTrack.find('.artist').hide();
$curTrack.find('.track').hide();
$curTrack.find('.no-track').show();
$trackSeeker.prop('disabled', true);
if (seekInterval) {
clearInterval(seekInterval);
seekInterval = undefined;
}
$('.seek-time').text('-:--');
break;
case 'pause':
$playbackControls.find('button[data-action=pause]').hide();
$playbackControls.find('button[data-action=play]').show();
$curTrack.find('.artist').show();
$curTrack.find('.track').show();
$curTrack.find('.no-track').hide();
$trackSeeker.prop('disabled', false);
$('#seek-time-elapsed').text(elapsed ? timeToStr(elapsed) : '-:--');
$('#seek-time-length').text(length ? timeToStr(length) : '-:--');
break;
case 'play':
$playbackControls.find('button[data-action=pause]').show();
$playbackControls.find('button[data-action=play]').hide();
$curTrack.find('.artist').show();
$curTrack.find('.track').show();
$curTrack.find('.no-track').hide();
$trackSeeker.prop('disabled', false);
$('#seek-time-elapsed').text(elapsed ? timeToStr(elapsed) : '-:--');
$('#seek-time-length').text(length ? timeToStr(length) : '-:--');
seekInterval = setInterval(function() {
if (curTrackElapsed.elapsed === undefined) {
return;
}
var length = parseInt($trackSeeker.attr('max'));
var value = parseInt((new Date().getTime() - curTrackElapsed.timestamp)/1000)
+ curTrackElapsed.elapsed;
if (value < length) {
$trackSeeker.val(value);
elapsed = value;
$('#seek-time-elapsed').text(timeToStr(elapsed));
}
}, 1000);
break;
}
}
if ('volume' in status) {
$volumeCtrl.val(parseInt(status.volume));
}
if ('repeat' in status) {
var repeat = parseInt(status.repeat);
if (repeat) {
$repeatBtn.addClass('enabled');
} else {
$repeatBtn.removeClass('enabled');
}
}
if ('random' in status) {
var random = parseInt(status.random);
if (random) {
$randomBtn.addClass('enabled');
} else {
$randomBtn.removeClass('enabled');
}
}
}
if (track) {
$curTrack.find('.artist').text(track.artist);
$curTrack.find('.track').text(track.title);
var updatePlayingTrack = function(track) {
return function() {
var $curTrack = $playlistContent.find('.playlist-track').filter(
function() { return $(this).data('file') === track.file });
if ($curTrack.length === 0) {
return;
}
var offset = $curTrack.offset().top
- $playlistContent.offset().top
+ $playlistContent.scrollTop() - 10;
$playlistContent.find('.playlist-track').removeClass('active');
$curTrack.addClass('active');
$playlistContent.animate({ scrollTop: offset }, 500)
};
};
if ($playlistContent.find('.playlist-track').length === 0) {
// Playlist viewer hasn't loaded yet
curTrackUpdateHandler = updatePlayingTrack(track);
} else {
updatePlayingTrack(track)();
}
}
};
var onEvent = function(event) {
switch (event.args.type) {
case 'platypush.message.event.music.NewPlayingTrackEvent':
createNotification({
'icon': 'play',
'html': '<b>' + ('artist' in event.args.track ? event.args.track.artist : '')
+ '</b><br/>'
+ ('title' in event.args.track ? event.args.track.title : '[No name]'),
});
case 'platypush.message.event.music.MusicStopEvent':
case 'platypush.message.event.music.MusicPlayEvent':
case 'platypush.message.event.music.MusicPauseEvent':
case 'platypush.message.event.music.SeekChangeEvent':
updateControls(status=event.args.status, track=event.args.track);
break;
case 'platypush.message.event.music.PlaylistChangeEvent':
updatePlaylist(tracks=event.args.changes);
break;
}
};
var initStatus = function() {
execute(
{
type: 'request',
action: 'music.mpd.status',
},
onSuccess = function(response) {
updateControls(status=response.response.output);
}
);
execute(
{
type: 'request',
action: 'music.mpd.currentsong',
},
onSuccess = function(response) {
updateControls(status=undefined, track=response.response.output);
}
);
};
var onPlaylistTrackClick = function(event) {
var $track = $(this);
if (!$track.hasClass('selected')) {
$('.playlist-track').removeClass('selected');
$track.addClass('selected');
} else {
execute({
type: 'request',
action: 'music.mpd.playid',
args: { track_id: $track.data('track-id') }
});
}
if (longPressTimeout) {
clearTimeout(longPressTimeout);
longPressTimeout = undefined;
}
};
var updatePlaylist = function(tracks) {
if (tracks == null) {
initPlaylist();
return;
}
var $playlistContent = $('#playlist-content');
$playlistContent.find('.playlist-track').remove();
for (var track of tracks) {
var $element = $('<div></div>')
.addClass('playlist-track')
.addClass('row').addClass('music-item')
.data('name', (track.artist || '') + ' ' + (track.title || ''))
.data('track-id', parseInt(track.id))
.data('pos', parseInt(track.pos))
.data('file', track.file);
var $artist = $('<div></div>')
.addClass('four').addClass('columns')
.addClass('track-artist').text(track.artist);
var $title = $('<div></div>')
.addClass('six').addClass('columns')
.addClass('track-title').text(track.title);
var $time = $('<div></div>')
.addClass('two').addClass('columns')
.addClass('track-time').text(
'' + parseInt(parseInt(track.time)/60) +
':' + (parseInt(track.time)%60 < 10 ? '0' : '') +
parseInt(track.time)%60);
$artist.appendTo($element);
$title.appendTo($element);
$time.appendTo($element);
$element.on('click touch',onPlaylistTrackClick);
$element.appendTo($playlistContent);
}
if (curTrackUpdateHandler) {
curTrackUpdateHandler();
curTrackUpdateHandler = undefined;
}
}
var initPlaylist = function() {
execute(
{
type: 'request',
action: 'music.mpd.playlistinfo',
},
onSuccess = function(response) {
updatePlaylist(response.response.output);
}
);
};
var onPlaylistTouchDown = function(event) {
var $playlist = $(this);
$playlist.addClass('selected');
longPressTimeout = setTimeout(function() {
clearTimeout(longPressTimeout);
longPressTimeout = undefined;
}, 1000);
};
var onPlaylistTouchUp = function(event) {
var $playlist = $(this);
if (longPressTimeout) {
execute(
{
type: 'request',
action: 'music.mpd.clear'
},
onSuccess = function() {
execute(
{
type: 'request',
action: 'music.mpd.load',
args: { playlist: $playlist.data('name') }
}
);
}
);
}
clearTimeout(longPressTimeout);
longPressTimeout = undefined;
};
var onFileTouchDown = function(event) {
var $file = $(this);
$file.addClass('selected');
longPressTimeout = setTimeout(function() {
clearTimeout(longPressTimeout);
longPressTimeout = undefined;
}, 1000);
};
var onFileTouchUp = function(event) {
var $file = $(this);
if (longPressTimeout) {
execute(
{
type: 'request',
action: 'music.mpd.playlistinfo'
},
onSuccess = function(response) {
var pos = 0;
if (response.response.output.length > 0) {
pos = parseInt(response.response.output.slice(-1)[0].pos) + 1;
}
execute(
{
type: 'request',
action: 'music.mpd.add',
args: { resource: $file.data('file') }
},
onSuccess = function() {
execute(
{
type: 'request',
action: 'music.mpd.play_pos',
args: { pos: pos }
}
);
}
)
}
);
$file.removeClass('selected');
}
clearTimeout(longPressTimeout);
longPressTimeout = undefined;
};
var onDirectorySelect = function(event) {
var $directory = $(this);
execute(
{
type: 'request',
action: 'music.mpd.lsinfo',
args: { uri: $directory.data('name') }
},
onSuccess = function(response) {
curPath = $directory.data('name').split('/')
.filter(function(term) { return term.length > 0 });
updateBrowser(response.response.output);
}
);
};
var updateBrowser = function(items) {
var $browserContent = $('#music-browser');
var $browserFilter = $('#browser-filter');
var $addButton = $('#browser-controls').find('button[data-action="add"]');
var directories = [];
var playlists = [];
var files = [];
$browserContent.find('.music-item').remove();
$browserFilter.text('');
for (var item of items) {
if ('directory' in item) {
directories.push(item.directory);
} else if ('playlist' in item) {
playlists.push(item.playlist);
} else if ('file' in item) {
files.push(item);
}
}
if (curPath.length > 0) {
var $parentElement = $('<div></div>')
.addClass('browser-directory').addClass('music-item')
.addClass('browser-item').addClass('row').data('name', curPath.slice(0, -1).join('/'))
.html('<i class="fa fa-folder-open-o"></i> &nbsp; ..');
$parentElement.on('click touch', onDirectorySelect);
$parentElement.appendTo($browserContent);
$addButton.prop('disabled', false);
} else {
$addButton.prop('disabled', true);
}
for (var directory of directories.sort()) {
var $element = $('<div></div>')
.addClass('browser-directory').addClass('music-item')
.addClass('browser-item').addClass('row').data('name', directory)
.html('<i class="fa fa-folder-open-o"></i> &nbsp; ' + directory.split('/').slice(-1)[0]);
$element.on('click touch', onDirectorySelect);
$element.appendTo($browserContent);
}
for (var playlist of playlists.sort()) {
var $element = $('<div></div>')
.addClass('browser-playlist').addClass('music-item')
.addClass('browser-item').addClass('row').data('name', playlist)
.html('<i class="fa fa-list"></i> &nbsp; ' + playlist);
$element.on('mousedown touchstart', onPlaylistTouchDown);
$element.on('mouseup touchend', onPlaylistTouchUp);
$element.appendTo($browserContent);
}
files = files.sort(function(a, b) {
if ((a.artist && !b.artist) || (a.album && !b.album)) {
return -1;
}
if ((!a.artist && b.artist) || (!a.album && b.album)) {
return 1;
}
if ((a.artist && b.artist) || (a.album && b.album)) {
return 0;
}
if (a.artist === b.artist) {
if (a.album === b.album) {
return parseInt(a.track) < parseInt(b.track) ? -1 : 1;
} else {
return a.album.localeCompare(b.album);
}
} else {
return a.artist.localeCompare(b.artist);
}
});
for (var file of files) {
var $element = $('<div></div>')
.addClass('browser-file').addClass('music-item')
.addClass('browser-item').addClass('row')
.html('<i class="fa fa-music"></i> &nbsp; ' + file.title);
for (var prop of Object.keys(file)) {
$element.data(prop, file[prop]);
}
$element.on('mousedown touchstart', onFileTouchDown);
$element.on('mouseup touchend', onFileTouchUp);
$element.appendTo($browserContent);
}
};
var initBrowser = function() {
execute(
{
type: 'request',
action: 'music.mpd.lsinfo',
},
onSuccess = function(response) {
updateBrowser(response.response.output);
}
);
};
var initBindings = function() {
window.registerEventListener(onEvent);
var $playbackControls = $('.playback-controls, #playlist-controls').find('button');
var $playlistContent = $('#playlist-content');
var $playlistFilter = $('#playlist-filter');
var $browserContent = $('#music-browser');
var $browserFilter = $('#browser-filter');
var $browserAddBtn = $('#browser-controls').find('button[data-action="add"]');
var $volumeCtrl = $('#volume-ctrl');
var $trackSeeker = $('#track-seeker');
var prevVolume;
$playbackControls.on('click', function(evt) {
var action = $(this).data('action');
var $btn = $(this);
$btn.prop('disabled', true);
execute(
{
type: 'request',
action: 'music.mpd.' + action,
},
onSuccess = function(response) {
updateControls(status=response.response.output);
},
onError=undefined,
onComplete = function() {
$btn.prop('disabled', false);
}
);
});
$volumeCtrl.on('mousedown touchstart', function(event) {
prevVolume = $(this).val();
});
$volumeCtrl.on('mouseup touchend', function(event) {
execute(
{
type: 'request',
action: 'music.mpd.setvol',
args: { vol: $(this).val() }
},
onSuccess=undefined,
onError = function() {
$volumeCtrl.val(prevVolume);
}
);
});
$trackSeeker.on('mouseup', function(event) {
execute(
{
type: 'request',
action: 'music.mpd.seekcur',
args: { value: $(this).val() }
},
onSuccess = function(response) {
var elapsed = parseInt(response.response.output.time.split(':')[0]);
curTrackElapsed.elapsed = elapsed;
}
);
});
$browserAddBtn.on('click touch', function(event) {
var $items = $browserContent.find('.music-item').slice(1, -1);
var $selectedItems = $browserContent.find('.music-item.selected');
if ($selectedItems.length == 0) {
$selectedItems = $items;
}
for (var item of $selectedItems) {
execute(
{
type: 'request',
action: 'music.mpd.add',
args: { resource: $(item).data('file') }
}
);
}
});
$browserFilter.on('keyup', function(event) {
var filterText = $(this).val().trim().toLowerCase();
var $browserItems = $browserContent.find('.browser-item');
$browserItems.hide();
var matchedItems = $.grep($browserItems, function(item) {
return $(item).data('name').toLowerCase().indexOf(filterText) >= 0;
});
$(matchedItems).show();
});
$playlistFilter.on('keyup', function(event) {
var filterText = $(this).val().trim().toLowerCase();
var $playlistItems = $playlistContent.find('.playlist-track');
$playlistItems.hide();
var matchedItems = $.grep($playlistItems, function(item) {
return $(item).data('name').toLowerCase().indexOf(filterText) >= 0;
});
$(matchedItems).show();
});
};
var initSearch = function() {
$musicSearchForm.on('submit', function(event) {
var searchData = $(this).serializeArray().reduce(function(obj, item) {
var value = item.value.trim();
if (value.length > 0) {
obj[item.name] = item.value;
}
return obj;
}, {});
var filter = [];
for (var searchItem of Object.keys(searchData)) {
filter.push(searchItem);
filter.push(searchData[searchItem]);
}
$(this).find('input').prop('disabled', true);
execute(
{
type: 'request',
action: 'music.mpd.search',
args: {
filter: filter
}
},
onSuccess = function(response) {
var results = response.response.output;
if (!results) {
return false;
}
if (Object.keys(searchData).length > 1) {
results = results.filter(function(item) {
return (
('title' in searchData
? (item.title || '').toLowerCase().indexOf(
searchData.title.toLowerCase()) >= 0
: true) &&
('album' in searchData
? (item.album || '').toLowerCase().indexOf(
searchData.album.toLowerCase()) >= 0
: true) &&
('artist' in searchData
? (item.artist || '').toLowerCase().indexOf(
searchData.artist.toLowerCase()) >= 0
: true)
);
});
}
for (var item of results) {
var $item = $('<div></div>')
.addClass('row').addClass('music-item')
.addClass('music-search-item')
.data('file', item.file);
var $artist = $('<div></div>')
.addClass('three columns').addClass('artist')
.addClass('music-search-item-artist')
if ('artist' in item) {
$artist.text(item.artist);
} else {
$artist.html('&nbsp;');
}
var $title = $('<div></div>')
.addClass('four columns').addClass('title')
.addClass('music-search-item-title');
if ('title' in item) {
$title.text(item.title);
} else {
$title.html('&nbsp;');
}
var $album = $('<div></div>')
.addClass('four columns').addClass('album')
.addClass('music-search-item-album');
if ('album' in item) {
$album.text(item.album);
} else {
$album.html('&nbsp;');
}
var $time = $('<div></div>')
.addClass('one column').addClass('time')
.addClass('music-search-item-time')
.text('time' in item ? formatMinutes(item.time) : '-:--');
$artist.appendTo($item);
$title.appendTo($item);
$album.appendTo($item);
$time.appendTo($item);
$item.appendTo($musicSearchResults);
}
},
onError = function(xhr, status, error) {
console.error(error);
},
onComplete = function() {
$musicSearchForm.find('input').prop('disabled', false);
$musicSearchForm.hide();
$musicSearchResultsContainer.show();
$musicSearchResultsForm.show();
}
);
return false;
});
$resetSearchBtn.on('click', function(event) {
$musicSearchResultsForm.hide();
$musicSearchResultsContainer.hide();
$musicSearchResults.html('');
$musicSearchForm.show();
$musicResultsAddBtn.removeData('file');
$musicResultsAddBtn.prop('disabled', true);
$musicResultsPlayBtn.removeData('file');
$musicResultsPlayBtn.prop('disabled', true);
});
$musicSearchResults.on('click', '.music-search-item', function(event) {
var isCurrentlySelected = $(this).hasClass('selected');
$('.music-search-item').removeClass('selected');
if (isCurrentlySelected) {
$musicResultsAddBtn.removeData('file');
$musicResultsAddBtn.prop('disabled', true);
$musicResultsPlayBtn.removeData('file');
$musicResultsPlayBtn.prop('disabled', true);
$(this).removeClass('selected');
} else {
var file = $(this).data('file');
$musicResultsAddBtn.data('file', file);
$musicResultsAddBtn.prop('disabled', false);
$musicResultsPlayBtn.data('file', file);
$musicResultsPlayBtn.prop('disabled', false);
$(this).addClass('selected');
}
});
$musicSearchResultsForm.on('submit', function(event) {
return false;
});
$musicResultsAddBtn.on('click', function(event) {
var file = $(this).data('file');
if (!file) {
return false;
}
execute(
{
type: 'request',
action: 'music.mpd.add',
args: {
resource: file
}
},
onSuccess = function(response) {
initPlaylist();
}
);
});
$musicResultsPlayBtn.on('click', function(event) {
var file = $(this).data('file');
if (!file) {
return false;
}
execute(
{
type: 'request',
action: 'music.mpd.play',
args: {
resource: file
}
},
onSuccess = function(response) {
initPlaylist();
initStatus();
}
);
});
};
var init = function() {
initStatus();
initPlaylist();
initBrowser();
initSearch();
initBindings();
};
init();
});