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jellyfin-web/dashboard-ui/components/remotecontrol.js
2017-01-24 00:52:47 -05:00

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30 KiB
JavaScript

define(['browser', 'datetime', 'backdrop', 'libraryBrowser', 'listView', 'userdataButtons', 'imageLoader', 'playbackManager', 'nowPlayingHelper', 'events', 'connectionManager', 'apphost', 'globalize', 'cardStyle', 'emby-itemscontainer', 'css!css/nowplaying.css'], function (browser, datetime, backdrop, libraryBrowser, listView, userdataButtons, imageLoader, playbackManager, nowPlayingHelper, events, connectionManager, appHost, globalize) {
'use strict';
function showSlideshowMenu(context) {
require(['scripts/slideshow'], function () {
SlideShow.showMenu();
});
}
function showAudioMenu(context, player, button, item) {
var currentIndex = playbackManager.getAudioStreamIndex(player);
var streams = (item.MediaStreams || []).filter(function (i) {
return i.Type == 'Audio';
});
var menuItems = streams.map(function (s) {
var menuItem = {
name: s.DisplayTitle,
id: s.Index
};
if (s.Index == currentIndex) {
menuItem.selected = true;
}
return menuItem;
});
require(['actionsheet'], function (actionsheet) {
actionsheet.show({
items: menuItems,
positionTo: button,
callback: function (id) {
playbackManager.setAudioStreamIndex(parseInt(id), player);
}
});
});
}
function showSubtitleMenu(context, player, button, item) {
var currentIndex = playbackManager.getSubtitleStreamIndex(player);
var streams = (item.MediaStreams || []).filter(function (i) {
return i.Type == 'Subtitle';
});
var menuItems = streams.map(function (s) {
var menuItem = {
name: s.DisplayTitle,
id: s.Index
};
if (s.Index == currentIndex) {
menuItem.selected = true;
}
return menuItem;
});
menuItems.unshift({
id: -1,
name: globalize.translate('ButtonOff'),
selected: currentIndex == null
});
require(['actionsheet'], function (actionsheet) {
actionsheet.show({
items: menuItems,
positionTo: button,
callback: function (id) {
playbackManager.setSubtitleStreamIndex(parseInt(id), player);
}
});
});
}
function showButton(button) {
button.classList.remove('hide');
}
function hideButton(button) {
button.classList.add('hide');
}
function hasStreams(item, type) {
return item && item.MediaStreams && item.MediaStreams.filter(function (i) {
return i.Type == type;
}).length > 0;
}
function getNowPlayingNameHtml(nowPlayingItem, includeNonNameInfo) {
var names = nowPlayingHelper.getNowPlayingNames(nowPlayingItem, includeNonNameInfo);
return names.map(function (i) {
return i.text;
}).join('<br/>');
}
function seriesImageUrl(item, options) {
if (item.Type !== 'Episode') {
return null;
}
options = options || {};
options.type = options.type || "Primary";
if (options.type === 'Primary') {
if (item.SeriesPrimaryImageTag) {
options.tag = item.SeriesPrimaryImageTag;
return connectionManager.getApiClient(item.ServerId).getScaledImageUrl(item.SeriesId, options);
}
}
if (options.type === 'Thumb') {
if (item.SeriesThumbImageTag) {
options.tag = item.SeriesThumbImageTag;
return connectionManager.getApiClient(item.ServerId).getScaledImageUrl(item.SeriesId, options);
}
if (item.ParentThumbImageTag) {
options.tag = item.ParentThumbImageTag;
return connectionManager.getApiClient(item.ServerId).getScaledImageUrl(item.ParentThumbItemId, options);
}
}
return null;
}
function imageUrl(item, options) {
options = options || {};
options.type = options.type || "Primary";
if (item.ImageTags && item.ImageTags[options.type]) {
options.tag = item.ImageTags[options.type];
return connectionManager.getApiClient(item.ServerId).getScaledImageUrl(item.PrimaryImageItemId || item.Id, options);
}
if (item.AlbumId && item.AlbumPrimaryImageTag) {
options.tag = item.AlbumPrimaryImageTag;
return connectionManager.getApiClient(item.ServerId).getScaledImageUrl(item.AlbumId, options);
}
return null;
}
var currentImgUrl;
function updateNowPlayingInfo(context, state) {
var item = state.NowPlayingItem;
var displayName = item ? getNowPlayingNameHtml(item).replace('<br/>', ' - ') : '';
context.querySelector('.nowPlayingPageTitle').innerHTML = displayName;
if (displayName.length > 0) {
context.querySelector('.nowPlayingPageTitle').classList.remove('hide');
} else {
context.querySelector('.nowPlayingPageTitle').classList.add('hide');
}
var url = item ? seriesImageUrl(item, {
maxHeight: 300
}) || imageUrl(item, {
maxHeight: 300
}) : null;
if (url === currentImgUrl) {
return;
}
setImageUrl(context, url);
if (item) {
backdrop.setBackdrops([item]);
ApiClient.getItem(Dashboard.getCurrentUserId(), item.Id).then(function (fullItem) {
userdataButtons.fill({
item: fullItem,
includePlayed: false,
style: 'icon',
element: context.querySelector('.nowPlayingPageUserDataButtons'),
});
});
} else {
backdrop.clear();
userdataButtons.destroy({
element: context.querySelector('.nowPlayingPageUserDataButtons')
});
}
}
function setImageUrl(context, url) {
currentImgUrl = url;
var imgContainer = context.querySelector('.nowPlayingPageImageContainer');
if (url) {
imgContainer.innerHTML = '<img class="nowPlayingPageImage" src="' + url + '" />';
imgContainer.classList.remove('hide');
} else {
imgContainer.classList.add('hide');
imgContainer.innerHTML = '';
}
}
function buttonEnabled(btn, enabled) {
btn.disabled = !enabled;
}
function buttonVisible(btn, enabled) {
if (enabled) {
btn.classList.remove('hide');
} else {
btn.classList.add('hide');
}
}
function updateSupportedCommands(context, commands) {
var all = context.querySelectorAll('.btnCommand');
for (var i = 0, length = all.length; i < length; i++) {
buttonEnabled(all[i], commands.indexOf(all[i].getAttribute('data-command')) != -1);
}
}
return function () {
var dlg;
var currentPlayer;
var currentPlayerSupportedCommands = [];
var lastPlayerState;
var lastUpdateTime = 0;
var currentRuntimeTicks = 0;
var self = this;
function toggleRepeat(player) {
if (player) {
switch (playbackManager.getRepeatMode(player)) {
case 'RepeatNone':
playbackManager.setRepeatMode('RepeatAll', player);
break;
case 'RepeatAll':
playbackManager.setRepeatMode('RepeatOne', player);
break;
case 'RepeatOne':
playbackManager.setRepeatMode('RepeatNone', player);
break;
}
}
}
function updatePlayerState(context, state) {
lastPlayerState = state;
var item = state.NowPlayingItem;
var playerInfo = playbackManager.getPlayerInfo();
var supportedCommands = playerInfo.supportedCommands;
var playState = state.PlayState || {};
buttonVisible(context.querySelector('.btnToggleFullscreen'), item && item.MediaType == 'Video' && supportedCommands.indexOf('ToggleFullscreen') != -1);
buttonVisible(context.querySelector('.btnAudioTracks'), hasStreams(item, 'Audio') && supportedCommands.indexOf('SetAudioStreamIndex') != -1);
buttonVisible(context.querySelector('.btnSubtitles'), hasStreams(item, 'Subtitle') && supportedCommands.indexOf('SetSubtitleStreamIndex') != -1);
if (supportedCommands.indexOf('DisplayMessage') != -1) {
context.querySelector('.sendMessageSection').classList.remove('hide');
} else {
context.querySelector('.sendMessageSection').classList.add('hide');
}
if (supportedCommands.indexOf('SendString') != -1) {
context.querySelector('.sendTextSection').classList.remove('hide');
} else {
context.querySelector('.sendTextSection').classList.add('hide');
}
buttonVisible(context.querySelector('.btnStop'), item != null);
buttonVisible(context.querySelector('.btnNextTrack'), item != null);
buttonVisible(context.querySelector('.btnPreviousTrack'), item != null);
var positionSlider = context.querySelector('.nowPlayingPositionSlider');
if (positionSlider && !positionSlider.dragging) {
positionSlider.disabled = !playState.CanSeek;
}
updatePlayPauseState(playState.IsPaused, item != null);
var runtimeTicks = item ? item.RunTimeTicks : null;
updateTimeDisplay(playState.PositionTicks, runtimeTicks);
updatePlayerVolumeState(context, playState.IsMuted, playState.VolumeLevel);
if (item && item.MediaType == 'Video') {
context.classList.remove('hideVideoButtons');
} else {
context.classList.add('hideVideoButtons');
}
updateRepeatModeDisplay(playState.RepeatMode);
updateNowPlayingInfo(context, state);
}
function updateRepeatModeDisplay(repeatMode) {
var context = dlg;
var toggleRepeatButton = context.querySelector('.repeatToggleButton');
if (repeatMode == 'RepeatAll') {
toggleRepeatButton.innerHTML = "<i class='md-icon'>repeat</i>";
toggleRepeatButton.classList.add('nowPlayingPageRepeatActive');
}
else if (repeatMode == 'RepeatOne') {
toggleRepeatButton.innerHTML = "<i class='md-icon'>repeat_one</i>";
toggleRepeatButton.classList.add('nowPlayingPageRepeatActive');
} else {
toggleRepeatButton.innerHTML = "<i class='md-icon'>repeat</i>";
toggleRepeatButton.classList.remove('nowPlayingPageRepeatActive');
}
}
function updatePlayerVolumeState(context, isMuted, volumeLevel) {
var view = context;
var supportedCommands = currentPlayerSupportedCommands;
var showMuteButton = true;
var showVolumeSlider = true;
if (supportedCommands.indexOf('Mute') === -1) {
showMuteButton = false;
}
if (supportedCommands.indexOf('SetVolume') === -1) {
showVolumeSlider = false;
}
if (currentPlayer.isLocalPlayer && appHost.supports('physicalvolumecontrol')) {
showMuteButton = false;
showVolumeSlider = false;
}
if (isMuted) {
view.querySelector('.buttonMute').setAttribute('title', globalize.translate('Unmute'));
view.querySelector('.buttonMute i').innerHTML = '&#xE04F;';
} else {
view.querySelector('.buttonMute').setAttribute('title', globalize.translate('Mute'));
view.querySelector('.buttonMute i').innerHTML = '&#xE050;';
}
if (showMuteButton) {
view.querySelector('.buttonMute').classList.remove('hide');
} else {
view.querySelector('.buttonMute').classList.add('hide');
}
var nowPlayingVolumeSlider = context.querySelector('.nowPlayingVolumeSlider');
var nowPlayingVolumeSliderContainer = context.querySelector('.nowPlayingVolumeSliderContainer');
// See bindEvents for why this is necessary
if (nowPlayingVolumeSlider) {
if (showVolumeSlider) {
nowPlayingVolumeSliderContainer.classList.remove('hide');
} else {
nowPlayingVolumeSliderContainer.classList.add('hide');
}
if (!nowPlayingVolumeSlider.dragging) {
nowPlayingVolumeSlider.value = volumeLevel || 0;
}
}
}
function updatePlayPauseState(isPaused, isActive) {
var context = dlg;
var btnPlayPause = context.querySelector('.btnPlayPause');
if (isPaused) {
btnPlayPause.querySelector('i').innerHTML = 'play_arrow';
} else {
btnPlayPause.querySelector('i').innerHTML = 'pause';
}
buttonVisible(btnPlayPause, isActive);
}
function updateTimeDisplay(positionTicks, runtimeTicks) {
// See bindEvents for why this is necessary
var context = dlg;
var positionSlider = context.querySelector('.nowPlayingPositionSlider');
if (positionSlider && !positionSlider.dragging) {
if (runtimeTicks) {
var pct = positionTicks / runtimeTicks;
pct *= 100;
positionSlider.value = pct;
} else {
positionSlider.value = 0;
}
}
if (positionTicks == null) {
context.querySelector('.positionTime').innerHTML = '--:--';
} else {
context.querySelector('.positionTime').innerHTML = datetime.getDisplayRunningTime(positionTicks);
}
if (runtimeTicks != null) {
context.querySelector('.runtime').innerHTML = datetime.getDisplayRunningTime(runtimeTicks);
} else {
context.querySelector('.runtime').innerHTML = '--:--';
}
}
function getPlaylistItems(player) {
return playbackManager.getPlaylist(player);
return ApiClient.getItems(Dashboard.getCurrentUserId(), {
SortBy: "SortName",
SortOrder: "Ascending",
IncludeItemTypes: "Audio",
Recursive: true,
Fields: "PrimaryImageAspectRatio,SortName,MediaSourceCount",
StartIndex: 0,
ImageTypeLimit: 1,
EnableImageTypes: "Primary,Backdrop,Banner,Thumb",
Limit: 100
}).then(function (result) {
return result.Items;
});
}
function loadPlaylist(context, player) {
getPlaylistItems(player).then(function (items) {
var html = '';
html += listView.getListViewHtml({
items: items,
smallIcon: true,
action: 'setplaylistindex',
enableUserDataButtons: false,
rightButtons: [
{
icon: '&#xE15D;',
title: globalize.translate('ButtonRemove'),
id: 'remove'
}],
dragHandle: true
});
if (items.length) {
context.querySelector('.playlistSection').classList.remove('hide');
} else {
context.querySelector('.playlistSection').classList.add('hide');
}
var itemsContainer = context.querySelector('.playlist');
itemsContainer.innerHTML = html;
var playlistItemId = playbackManager.getCurrentPlaylistItemId(player);
if (playlistItemId) {
var img = itemsContainer.querySelector('.listItem[data-playlistItemId="' + playlistItemId + '"] .listItemImage');
if (img) {
img.classList.remove('lazy');
img.classList.add('playlistIndexIndicatorImage');
}
}
imageLoader.lazyChildren(itemsContainer);
});
}
function onPlaybackStart(e, state) {
console.log('remotecontrol event: ' + e.type);
var player = this;
onStateChanged.call(player, e, state);
}
function onRepeatModeChange(e) {
var player = this;
updateRepeatModeDisplay(playbackManager.getRepeatMode(player));
}
function onPlaylistUpdate(e) {
var player = this;
loadPlaylist(dlg, player);
}
function onPlaylistItemRemoved(e, info) {
var context = dlg;
var playlistItemIds = info.playlistItemIds;
for (var i = 0, length = playlistItemIds.length; i < length; i++) {
var listItem = context.querySelector('.listItem[data-playlistItemId="' + playlistItemIds[i] + '"]');
if (listItem) {
listItem.parentNode.removeChild(listItem);
}
}
}
function onPlaybackStopped(e, stopInfo) {
console.log('remotecontrol event: ' + e.type);
var player = this;
if (!stopInfo.nextMediaType) {
updatePlayerState(dlg, {});
loadPlaylist(dlg);
}
}
function onPlayPauseStateChanged(e) {
var player = this;
updatePlayPauseState(player.paused(), true);
}
function onStateChanged(event, state) {
//console.log('nowplaying event: ' + e.type);
var player = this;
updatePlayerState(dlg, state);
loadPlaylist(dlg, player);
}
function onTimeUpdate(e) {
// Try to avoid hammering the document with changes
var now = new Date().getTime();
if ((now - lastUpdateTime) < 700) {
return;
}
lastUpdateTime = now;
var player = this;
currentRuntimeTicks = playbackManager.duration(player);
updateTimeDisplay(playbackManager.currentTime(player), currentRuntimeTicks);
}
function onVolumeChanged(e) {
var player = this;
updatePlayerVolumeState(dlg, player.isMuted(), player.getVolume());
}
function releaseCurrentPlayer() {
var player = currentPlayer;
if (player) {
events.off(player, 'playbackstart', onPlaybackStart);
events.off(player, 'statechange', onStateChanged);
events.off(player, 'repeatmodechange', onRepeatModeChange);
events.off(player, 'playlistitemremove', onPlaylistUpdate);
events.off(player, 'playlistitemmove', onPlaylistUpdate);
events.off(player, 'playbackstop', onPlaybackStopped);
events.off(player, 'volumechange', onVolumeChanged);
events.off(player, 'pause', onPlayPauseStateChanged);
events.off(player, 'playing', onPlayPauseStateChanged);
events.off(player, 'timeupdate', onTimeUpdate);
currentPlayer = null;
}
}
function bindToPlayer(context, player) {
releaseCurrentPlayer();
currentPlayer = player;
if (!player) {
return;
}
playbackManager.getPlayerState(player).then(function (state) {
onStateChanged.call(player, { type: 'init' }, state);
});
events.on(player, 'playbackstart', onPlaybackStart);
events.on(player, 'statechange', onStateChanged);
events.on(player, 'repeatmodechange', onRepeatModeChange);
events.on(player, 'playlistitemremove', onPlaylistItemRemoved);
events.on(player, 'playlistitemmove', onPlaylistUpdate);
events.on(player, 'playbackstop', onPlaybackStopped);
events.on(player, 'volumechange', onVolumeChanged);
events.on(player, 'pause', onPlayPauseStateChanged);
events.on(player, 'playing', onPlayPauseStateChanged);
events.on(player, 'timeupdate', onTimeUpdate);
var playerInfo = playbackManager.getPlayerInfo();
var supportedCommands = playerInfo.supportedCommands;
currentPlayerSupportedCommands = supportedCommands;
updateSupportedCommands(context, supportedCommands);
}
function updateCastIcon(context) {
var info = playbackManager.getPlayerInfo();
var btnCast = context.querySelector('.btnCast');
if (info && !info.isLocalPlayer) {
btnCast.querySelector('i').innerHTML = 'cast_connected';
btnCast.classList.add('btnActiveCast');
} else {
btnCast.querySelector('i').innerHTML = 'cast';
btnCast.classList.remove('btnActiveCast');
}
}
function onBtnCommandClick() {
if (currentPlayer) {
if (this.classList.contains('repeatToggleButton')) {
toggleRepeat(currentPlayer);
} else {
playbackManager.sendCommand({
Name: this.getAttribute('data-command')
}, currentPlayer);
}
}
}
function getSaveablePlaylistItems() {
return getPlaylistItems(currentPlayer).then(function (items) {
return items.filter(function (i) {
return i.Id && i.ServerId;
});
});
}
function savePlaylist() {
require(['playlistEditor'], function (playlistEditor) {
getSaveablePlaylistItems().then(function (items) {
var serverId = items.length ? items[0].ServerId : ApiClient.serverId();
new playlistEditor().show({
items: items.map(function(i) {
return i.Id;
}),
serverId: serverId,
enableAddToPlayQueue: false,
defaultValue: 'new'
});
});
});
}
function bindEvents(context) {
var btnCommand = context.querySelectorAll('.btnCommand');
for (var i = 0, length = btnCommand.length; i < length; i++) {
btnCommand[i].addEventListener('click', onBtnCommandClick);
}
context.querySelector('.btnToggleFullscreen').addEventListener('click', function (e) {
if (currentPlayer) {
playbackManager.sendCommand({
Name: e.target.getAttribute('data-command')
}, currentPlayer);
}
});
context.querySelector('.btnAudioTracks').addEventListener('click', function (e) {
if (currentPlayer && lastPlayerState && lastPlayerState.NowPlayingItem) {
showAudioMenu(context, currentPlayer, e.target, lastPlayerState.NowPlayingItem);
}
});
context.querySelector('.btnSubtitles').addEventListener('click', function (e) {
if (currentPlayer && lastPlayerState && lastPlayerState.NowPlayingItem) {
showSubtitleMenu(context, currentPlayer, e.target, lastPlayerState.NowPlayingItem);
}
});
context.querySelector('.btnStop').addEventListener('click', function () {
if (currentPlayer) {
playbackManager.stop(currentPlayer);
}
});
context.querySelector('.btnPlayPause').addEventListener('click', function () {
if (currentPlayer) {
playbackManager.playPause(currentPlayer);
}
});
context.querySelector('.btnNextTrack').addEventListener('click', function () {
if (currentPlayer) {
playbackManager.nextTrack(currentPlayer);
}
});
context.querySelector('.btnPreviousTrack').addEventListener('click', function () {
if (currentPlayer) {
playbackManager.previousTrack(currentPlayer);
}
});
context.querySelector('.nowPlayingPositionSlider').addEventListener('change', function () {
var value = this.value;
if (currentPlayer) {
var newPercent = parseFloat(value);
playbackManager.seekPercent(newPercent, currentPlayer);
}
});
context.querySelector('.nowPlayingPositionSlider').getBubbleText = function (value) {
var state = lastPlayerState;
if (!state || !state.NowPlayingItem || !currentRuntimeTicks) {
return '--:--';
}
var ticks = currentRuntimeTicks;
ticks /= 100;
ticks *= value;
return datetime.getDisplayRunningTime(ticks);
};
context.querySelector('.nowPlayingVolumeSlider').addEventListener('change', function () {
playbackManager.setVolume(this.value, currentPlayer);
});
context.querySelector('.buttonMute').addEventListener('click', function () {
playbackManager.toggleMute(currentPlayer);
});
var playlistContainer = context.querySelector('.playlist');
playlistContainer.addEventListener('action-remove', function (e) {
playbackManager.removeFromPlaylist([e.detail.playlistItemId], currentPlayer);
});
playlistContainer.addEventListener('itemdrop', function (e) {
var newIndex = e.detail.newIndex;
var playlistItemId = e.detail.playlistItemId;
playbackManager.movePlaylistItem(playlistItemId, newIndex, currentPlayer);
});
context.querySelector('.btnSavePlaylist').addEventListener('click', savePlaylist);
}
function onPlayerChange() {
var context = dlg;
updateCastIcon(context);
bindToPlayer(context, playbackManager.getCurrentPlayer());
}
function onMessageSubmit(e) {
var form = e.target;
playbackManager.sendCommand({
Name: 'DisplayMessage',
Arguments: {
Header: form.querySelector('#txtMessageTitle').value,
Text: form.querySelector('#txtMessageText', form).value
}
}, currentPlayer);
form.querySelector('input').value = '';
require(['toast'], function (toast) {
toast('Message sent.');
});
e.preventDefault();
e.stopPropagation();
return false;
}
function onSendStringSubmit(e) {
var form = e.target;
playbackManager.sendCommand({
Name: 'SendString',
Arguments: {
String: form.querySelector('#txtTypeText', form).value
}
}, currentPlayer);
form.querySelector('input').value = '';
require(['toast'], function (toast) {
toast('Text sent.');
});
e.preventDefault();
e.stopPropagation();
return false;
}
function init(ownerView, context) {
bindEvents(context);
context.querySelector('.sendMessageForm').addEventListener('submit', onMessageSubmit);
context.querySelector('.typeTextForm').addEventListener('submit', onSendStringSubmit);
context.querySelector('.btnCast').addEventListener('click', function () {
var btn = this;
require(['playerSelectionMenu'], function (playerSelectionMenu) {
playerSelectionMenu.show(btn);
});
});
context.querySelector('.btnExitRemoteControl').addEventListener('click', function () {
history.back();
});
//context.querySelector('.btnSlideshow').addEventListener('click', function () {
// showSlideshowMenu(context);
//});
events.on(playbackManager, 'playerchange', onPlayerChange);
if (appHost.supports('remotecontrol')) {
context.querySelector('.btnCast').classList.remove('hide');
}
}
function onDialogClosed(e) {
releaseCurrentPlayer();
events.off(playbackManager, 'playerchange', onPlayerChange);
lastPlayerState = null;
}
function onShow(context, tab) {
currentImgUrl = null;
bindToPlayer(context, playbackManager.getCurrentPlayer());
updateCastIcon(context);
}
self.init = function (ownerView, context) {
dlg = context;
init(ownerView, dlg);
};
self.onShow = function () {
onShow(dlg, window.location.hash);
};
self.destroy = function () {
onDialogClosed();
};
};
});