jellyfin-web/dashboard-ui/scripts/mediaplayer.js
2013-12-01 15:17:24 -05:00

1696 lines
52 KiB
JavaScript

(function (document, setTimeout, clearTimeout, screen, localStorage, $, setInterval, window) {
function mediaPlayer() {
var self = this;
var testableAudioElement = document.createElement('audio');
var testableVideoElement = document.createElement('video');
var currentMediaElement;
var currentProgressInterval;
var positionSlider;
var isPositionSliderActive;
var currentTimeElement;
var currentItem;
var volumeSlider;
var muteButton;
var unmuteButton;
var startTimeTicksOffset;
var curentDurationTicks;
var isStaticStream;
var culturesPromise;
var timeout;
var idleState = true;
self.playlist = [];
var currentPlaylistIndex = 0;
function requestFullScreen(element) {
// Supports most browsers and their versions.
var requestMethod = element.requestFullScreen || element.webkitRequestFullScreen || element.mozRequestFullScreen || element.msRequestFullScreen;
if (requestMethod) { // Native full screen.
requestMethod.call(element);
} else {
$('.itemVideo').addClass('fullscreenVideo');
}
}
function isFullScreen() {
return document.fullscreenEnabled || document.mozFullscreenEnabled || document.webkitIsFullScreen || document.mozFullScreen ? true : false;
}
$(document).on('webkitfullscreenchange mozfullscreenchange fullscreenchange', function () {
var nowPlayingBar = ('#nowPlayingBar');
$('.itemVideo').unbind('mousemove keydown scroll', idleHandler);
if (isFullScreen()) {
$('.itemVideo').addClass('fullscreenVideo');
idleState = true;
$('.itemVideo').bind('mousemove keydown scroll', idleHandler).trigger('mousemove');
} else {
$(".mediaButton,.currentTime,.nowPlayingMediaInfo,.mediaSlider,.barBackground", nowPlayingBar).removeClass("highPosition");
$('.itemVideo').removeClass('fullscreenVideo');
}
});
$(window).on("beforeunload", function () {
var item = currentItem;
var media = currentMediaElement;
// Try to report playback stopped before the browser closes
if (item && media && currentProgressInterval) {
var endTime = currentMediaElement.currentTime;
var position = Math.floor(10000000 * endTime) + startTimeTicksOffset;
ApiClient.reportPlaybackStopped(Dashboard.getCurrentUserId(), currentItem.Id, position);
}
});
function replaceQueryString(url, param, value) {
var re = new RegExp("([?|&])" + param + "=.*?(&|$)", "i");
if (url.match(re))
return url.replace(re, '$1' + param + "=" + value + '$2');
else
return url + '&' + param + "=" + value;
}
function updateVolumeButtons(vol) {
if (vol) {
muteButton.show();
unmuteButton.hide();
} else {
muteButton.hide();
unmuteButton.show();
}
}
function getCurrentTicks(mediaElement) {
return Math.floor(10000000 * (mediaElement || currentMediaElement).currentTime) + startTimeTicksOffset;
}
function onPlaybackStopped() {
$(this).off('ended.playbackstopped');
currentTimeElement.empty();
var endTime = this.currentTime;
this.currentTime = 0;
clearProgressInterval();
var position = Math.floor(10000000 * endTime) + startTimeTicksOffset;
ApiClient.reportPlaybackStopped(Dashboard.getCurrentUserId(), currentItem.Id, position);
if (currentItem.MediaType == "Video") {
ApiClient.stopActiveEncodings();
}
}
function playNextAfterEnded() {
$(this).off('ended.playnext');
self.nextTrack();
}
function startProgressInterval(itemId) {
clearProgressInterval();
var intervalTime = ApiClient.isWebSocketOpen() ? 4000 : 20000;
currentProgressInterval = setInterval(function () {
if (currentMediaElement) {
sendProgressUpdate(itemId);
}
}, intervalTime);
}
function sendProgressUpdate(itemId) {
ApiClient.reportPlaybackProgress(Dashboard.getCurrentUserId(), itemId, getCurrentTicks(), currentMediaElement.paused, currentMediaElement.volume == 0);
}
function clearProgressInterval() {
if (currentProgressInterval) {
clearTimeout(currentProgressInterval);
currentProgressInterval = null;
}
}
function changeStream(ticks, params) {
var element = currentMediaElement;
if (isStaticStream && params == null) {
element.currentTime = ticks / (1000 * 10000);
} else {
params = params || {};
var currentSrc = element.currentSrc;
currentSrc = replaceQueryString(currentSrc, 'starttimeticks', ticks);
if (params.AudioStreamIndex != null) {
currentSrc = replaceQueryString(currentSrc, 'AudioStreamIndex', params.AudioStreamIndex);
}
if (params.SubtitleStreamIndex != null) {
currentSrc = replaceQueryString(currentSrc, 'SubtitleStreamIndex', params.SubtitleStreamIndex);
}
if (params.MaxWidth != null) {
currentSrc = replaceQueryString(currentSrc, 'MaxWidth', params.MaxWidth);
}
if (params.VideoBitrate != null) {
currentSrc = replaceQueryString(currentSrc, 'VideoBitrate', params.VideoBitrate);
}
clearProgressInterval();
$(element).off('ended.playbackstopped').off('ended.playnext').on("play.onceafterseek", function () {
$(this).off('play.onceafterseek').on('ended.playbackstopped', onPlaybackStopped).on('ended.playnext', playNextAfterEnded);
startProgressInterval(currentItem.Id);
sendProgressUpdate(currentItem.Id);
});
ApiClient.stopActiveEncodings().done(function () {
startTimeTicksOffset = ticks;
element.src = currentSrc;
});
}
}
function onPositionSliderChange() {
isPositionSliderActive = false;
var newPercent = parseInt(this.value);
var newPositionTicks = (newPercent / 100) * currentItem.RunTimeTicks;
changeStream(Math.floor(newPositionTicks));
}
$(function () {
muteButton = $('#muteButton');
unmuteButton = $('#unmuteButton');
currentTimeElement = $('.currentTime');
volumeSlider = $('.volumeSlider').on('change', function () {
var vol = this.value;
updateVolumeButtons(vol);
currentMediaElement.volume = vol;
});
$(".jqueryuislider").slider({ orientation: "horizontal" });
positionSlider = $(".positionSlider").on('mousedown', function () {
isPositionSliderActive = true;
});
if ($.browser.mozilla) {
positionSlider.on('change', onPositionSliderChange);
} else {
positionSlider.on('change', function () {
isPositionSliderActive = true;
setCurrentTimePercent(parseInt(this.value), currentItem);
}).on('changed', onPositionSliderChange);
}
(function (el, timeout) {
var timer, trig = function () { el.trigger("changed"); };
el.bind("change", function () {
if (timer) {
clearTimeout(timer);
}
timer = setTimeout(trig, timeout);
});
})(positionSlider, 500);
$('#chaptersFlyout').on('click', '.mediaFlyoutOption', function () {
var ticks = parseInt(this.getAttribute('data-positionticks'));
changeStream(ticks);
hideFlyout($('#chaptersFlyout'));
});
$('#audioTracksFlyout').on('click', '.mediaFlyoutOption', function () {
if (!$(this).hasClass('selectedMediaFlyoutOption')) {
var index = parseInt(this.getAttribute('data-index'));
changeStream(getCurrentTicks(), { AudioStreamIndex: index });
}
hideFlyout($('#audioTracksFlyout'));
});
$('#subtitleFlyout').on('click', '.mediaFlyoutOption', function () {
if (!$(this).hasClass('selectedMediaFlyoutOption')) {
var index = parseInt(this.getAttribute('data-index'));
changeStream(getCurrentTicks(), { SubtitleStreamIndex: index });
}
hideFlyout($('#subtitleFlyout'));
});
$('#qualityFlyout').on('click', '.mediaFlyoutOption', function () {
if (!$(this).hasClass('selectedMediaFlyoutOption')) {
var maxWidth = parseInt(this.getAttribute('data-maxwidth'));
var videoBitrate = parseInt(this.getAttribute('data-videobitrate'));
changeStream(getCurrentTicks(), { MaxWidth: maxWidth, VideoBitrate: videoBitrate });
}
hideFlyout($('#qualityFlyout'));
});
});
function endsWith(text, pattern) {
text = text.toLowerCase();
pattern = pattern.toLowerCase();
var d = text.length - pattern.length;
return d >= 0 && text.lastIndexOf(pattern) === d;
}
function setCurrentTimePercent(percent, item) {
var position = (percent / 100) * curentDurationTicks;
setCurrentTime(position, item, false);
}
function setCurrentTime(ticks, item, updateSlider) {
// Convert to ticks
ticks = Math.floor(ticks);
var timeText = Dashboard.getDisplayTime(ticks);
if (curentDurationTicks) {
timeText += " / " + Dashboard.getDisplayTime(curentDurationTicks);
if (updateSlider) {
var percent = ticks / curentDurationTicks;
percent *= 100;
positionSlider.val(percent);
positionSlider.removeAttr('disabled');
}
} else {
positionSlider.attr('disabled', 'disabled');
}
currentTimeElement.html(timeText);
}
function playAudio(item, params) {
var baseParams = {
audioChannels: 2,
audioBitrate: 128000
};
$.extend(baseParams, params);
var mp3Url = ApiClient.getUrl('Audio/' + item.Id + '/stream.mp3', $.extend({}, baseParams, {
audioCodec: 'mp3'
}));
var aacUrl = ApiClient.getUrl('Audio/' + item.Id + '/stream.aac', $.extend({}, baseParams, {
audioCodec: 'aac'
}));
var webmUrl = ApiClient.getUrl('Audio/' + item.Id + '/stream.webm', $.extend({}, baseParams, {
audioCodec: 'Vorbis'
}));
var mediaStreams = item.MediaStreams || [];
for (var i = 0, length = mediaStreams.length; i < length; i++) {
var stream = mediaStreams[i];
if (stream.Type == "Audio") {
// Stream statically when possible
if (endsWith(item.Path, ".aac") && stream.BitRate <= 256000) {
aacUrl += "&static=true";
}
else if (endsWith(item.Path, ".mp3") && stream.BitRate <= 256000) {
mp3Url += "&static=true";
}
break;
}
}
var html = '';
var requiresControls = $.browser.android || ($.browser.webkit && !$.browser.chrome);
// Can't autoplay in these browsers so we need to use the full controls
if (requiresControls) {
html += '<audio preload="auto" autoplay controls>';
} else {
html += '<audio preload="auto" style="display:none;" autoplay>';
}
html += '<source type="audio/mpeg" src="' + mp3Url + '" />';
html += '<source type="audio/aac" src="' + aacUrl + '" />';
html += '<source type="audio/webm" src="' + webmUrl + '" />';
html += '</audio';
var nowPlayingBar = $('#nowPlayingBar').show();
//show stop button
$('#stopButton', nowPlayingBar).show();
$('#playButton', nowPlayingBar).hide();
$('#pauseButton', nowPlayingBar).show();
$('#fullscreenButton', nowPlayingBar).hide();
$('#previousTrackButton', nowPlayingBar).show();
$('#nextTrackButton', nowPlayingBar).show();
$('#playlistButton', nowPlayingBar).show();
$('#qualityButton', nowPlayingBar).hide();
$('#audioTracksButton', nowPlayingBar).hide();
$('#subtitleButton', nowPlayingBar).hide();
$('#chaptersButton', nowPlayingBar).hide();
$('#mediaElement', nowPlayingBar).html(html);
var audioElement = $("audio", nowPlayingBar);
var initialVolume = localStorage.getItem("volume") || 0.5;
audioElement.each(function () {
this.volume = initialVolume;
});
volumeSlider.val(initialVolume);
updateVolumeButtons(initialVolume);
audioElement.on("volumechange", function () {
var vol = this.volume;
localStorage.setItem("volume", vol);
updateVolumeButtons(vol);
}).on("play.once", function () {
if (!requiresControls) {
audioElement.hide();
}
var duration = this.duration;
isStaticStream = duration && !isNaN(duration) && duration != Number.POSITIVE_INFINITY && duration != Number.NEGATIVE_INFINITY;
audioElement.off("play.once");
ApiClient.reportPlaybackStart(Dashboard.getCurrentUserId(), item.Id, true, item.MediaType);
startProgressInterval(item.Id);
}).on("pause", function () {
$('#playButton', nowPlayingBar).show();
$('#pauseButton', nowPlayingBar).hide();
}).on("playing", function () {
$('#playButton', nowPlayingBar).hide();
$('#pauseButton', nowPlayingBar).show();
}).on("timeupdate", function () {
if (!isPositionSliderActive) {
setCurrentTime(getCurrentTicks(this), item, true);
}
}).on("ended.playbackstopped", onPlaybackStopped).on('ended.playnext', playNextAfterEnded);
currentItem = item;
curentDurationTicks = item.RunTimeTicks;
return audioElement[0];
}
function playVideo(item, startPosition, user) {
// Account for screen rotation. Use the larger dimension as the width.
var screenWidth = Math.max(screen.height, screen.width);
var baseParams = {
audioChannels: 2,
audioBitrate: 128000,
videoBitrate: 2000000,
maxWidth: Math.min(screenWidth, 1280),
StartTimeTicks: 0,
SubtitleStreamIndex: getInitialSubtitleStreamIndex(item.MediaStreams, user),
AudioStreamIndex: getInitialAudioStreamIndex(item.MediaStreams, user),
deviceId: ApiClient.deviceId()
};
var videoStream = item.MediaStreams.filter(function (i) {
return i.Type == "Video";
})[0];
if (videoStream && videoStream.Width) {
if (videoStream.Width >= 1280) {
baseParams.videoBitrate = 2000000;
}
else if (videoStream.Width >= 720) {
baseParams.videoBitrate = 420000;
}
}
// Webm must be ahead of mp4 due to the issue of mp4 playing too fast in chrome
var prioritizeWebmOverH264 = $.browser.chrome || $.browser.msie;
var h264Codec = 'h264';
var h264AudioCodec = 'aac';
if (startPosition) {
baseParams.StartTimeTicks = startPosition;
}
var mp4VideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.mp4', $.extend({}, baseParams, {
videoCodec: h264Codec,
audioCodec: h264AudioCodec,
profile: 'baseline',
level: 3
}));
var webmVideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.webm', $.extend({}, baseParams, {
videoCodec: 'vpx',
audioCodec: 'Vorbis'
}));
var hlsVideoUrl = ApiClient.getUrl('Videos/' + item.Id + '/stream.m3u8', $.extend({}, baseParams, {
videoCodec: h264Codec,
audioCodec: h264AudioCodec,
profile: 'baseline',
level: 3,
timeStampOffsetMs: 0
}));
var html = '';
var requiresControls = $.browser.msie || $.browser.android || ($.browser.webkit && !$.browser.chrome);
// Can't autoplay in these browsers so we need to use the full controls
if (requiresControls) {
html += '<video class="itemVideo" autoplay controls preload="none">';
} else {
html += '<video class="itemVideo" autoplay preload="none">';
}
// HLS must be at the top for safari
html += '<source type="application/x-mpegURL" src="' + hlsVideoUrl + '" />';
if (prioritizeWebmOverH264) {
html += '<source type="video/webm" src="' + webmVideoUrl + '" />';
html += '<source type="video/mp4" src="' + mp4VideoUrl + '" />';
} else {
html += '<source type="video/mp4" src="' + mp4VideoUrl + '" />';
html += '<source type="video/webm" src="' + webmVideoUrl + '" />';
}
html += '</video';
var nowPlayingBar = $('#nowPlayingBar').show();
//show stop button
$('#stopButton', nowPlayingBar).show();
$('#playButton', nowPlayingBar).hide();
$('#pauseButton', nowPlayingBar).show();
$('#playlistButton', nowPlayingBar).hide();
$('#previousTrackButton', nowPlayingBar).hide();
$('#nextTrackButton', nowPlayingBar).hide();
$('#mediaElement', nowPlayingBar).html(html);
$('#qualityButton', nowPlayingBar).show();
if (item.MediaStreams.filter(function (i) {
return i.Type == "Audio";
}).length) {
$('#audioTracksButton', nowPlayingBar).show();
} else {
$('#audioTracksButton', nowPlayingBar).hide();
}
if (item.MediaStreams.filter(function (i) {
return i.Type == "Subtitle";
}).length) {
$('#subtitleButton', nowPlayingBar).show();
} else {
$('#subtitleButton', nowPlayingBar).hide();
}
if (item.Chapters.length) {
$('#chaptersButton', nowPlayingBar).show();
} else {
$('#chaptersButton', nowPlayingBar).hide();
}
if (requiresControls) {
$('#fullscreenButton', nowPlayingBar).hide();
} else {
$('#fullscreenButton', nowPlayingBar).show();
}
var videoElement = $("video", nowPlayingBar);
var initialVolume = localStorage.getItem("volume") || 0.5;
videoElement.each(function () {
this.volume = initialVolume;
});
volumeSlider.val(initialVolume);
updateVolumeButtons(initialVolume);
videoElement.on("volumechange", function () {
var vol = this.volume;
localStorage.setItem("volume", vol);
updateVolumeButtons(vol);
}).on("play.once", function () {
var duration = this.duration;
isStaticStream = duration && !isNaN(duration) && duration != Number.POSITIVE_INFINITY && duration != Number.NEGATIVE_INFINITY;
videoElement.off("play.once");
ApiClient.reportPlaybackStart(Dashboard.getCurrentUserId(), item.Id, true, item.MediaType);
startProgressInterval(item.Id);
}).on("pause", function () {
$('#playButton', nowPlayingBar).show();
$('#pauseButton', nowPlayingBar).hide();
}).on("playing", function () {
$('#playButton', nowPlayingBar).hide();
$('#pauseButton', nowPlayingBar).show();
}).on("timeupdate", function () {
if (!isPositionSliderActive) {
setCurrentTime(getCurrentTicks(this), item, true);
}
}).on("error", function () {
var errorCode = this.error ? this.error.code : '';
console.log('Html5 Video error code: ' + errorCode);
}).on("ended.playbackstopped", onPlaybackStopped).on('ended.playnext', playNextAfterEnded);
currentItem = item;
curentDurationTicks = item.RunTimeTicks;
return videoElement[0];
};
function getInitialAudioStreamIndex(mediaStreams, user) {
// Find all audio streams with at least one channel
var audioStreams = mediaStreams.filter(function (stream) {
return stream.Type == "Audio" && stream.Channels;
});
if (user.Configuration.AudioLanguagePreference) {
for (var i = 0, length = audioStreams.length; i < length; i++) {
var mediaStream = audioStreams[i];
if (mediaStream.Language == user.Configuration.AudioLanguagePreference) {
return mediaStream.Index;
}
}
}
// Just use the first audio stream
return audioStreams.length ? audioStreams[0].Index : null;
}
function getInitialSubtitleStreamIndex(mediaStreams, user) {
var i, length, mediaStream;
// Find the first forced subtitle stream
for (i = 0, length = mediaStreams.length; i < length; i++) {
mediaStream = mediaStreams[i];
if (mediaStream.Type == "Subtitle" && mediaStream.IsForced) {
return mediaStream.Index;
}
}
// If none then look at user configuration
if (user.Configuration.SubtitleLanguagePreference) {
for (i = 0, length = mediaStreams.length; i < length; i++) {
mediaStream = mediaStreams[i];
if (mediaStream.Type == "Subtitle" && mediaStream.Language == user.Configuration.SubtitleLanguagePreference) {
if (user.Configuration.UseForcedSubtitlesOnly) {
if (mediaStream.IsForced) {
return mediaStream.Index;
}
} else {
return mediaStream.Index;
}
}
}
}
return null;
}
function idleHandler() {
var nowPlayingBar = $("#nowPlayingBar");
if (timeout) {
window.clearTimeout(timeout);
}
if (idleState == true) {
$(".mediaButton,.currentTime,.nowPlayingMediaInfo,.mediaSlider,.barBackground", nowPlayingBar).addClass("highPosition");
}
idleState = false;
timeout = window.setTimeout(function () {
idleState = true;
$(".mediaButton,.currentTime,.nowPlayingMediaInfo,.mediaSlider,.barBackground", nowPlayingBar).removeClass("highPosition");
}, 4000);
}
self.canPlay = function (item) {
if (item.Type == "MusicAlbum" || item.Type == "MusicArtist" || item.Type == "MusicGenre") {
return true;
}
if (item.GameSystem == "Nintendo" && item.MediaType == "Game" && item.ProviderIds.NesBox && item.ProviderIds.NesBoxRom) {
return true;
}
if (item.GameSystem == "Super Nintendo" && item.MediaType == "Game" && item.ProviderIds.NesBox && item.ProviderIds.NesBoxRom) {
return true;
}
return self.canPlayMediaType(item.MediaType);
};
self.getPlayUrl = function (item) {
if (item.GameSystem == "Nintendo" && item.MediaType == "Game" && item.ProviderIds.NesBox && item.ProviderIds.NesBoxRom) {
return "http://nesbox.com/game/" + item.ProviderIds.NesBox + '/rom/' + item.ProviderIds.NesBoxRom;
}
if (item.GameSystem == "Super Nintendo" && item.MediaType == "Game" && item.ProviderIds.NesBox && item.ProviderIds.NesBoxRom) {
return "http://snesbox.com/game/" + item.ProviderIds.NesBox + '/rom/' + item.ProviderIds.NesBoxRom;
}
return null;
};
self.canPlayMediaType = function (mediaType) {
var media;
if (mediaType === "Video") {
media = testableVideoElement;
if (media.canPlayType) {
return media.canPlayType('video/mp4').replace(/no/, '') || media.canPlayType('video/mp2t').replace(/no/, '') || media.canPlayType('video/webm').replace(/no/, '') || media.canPlayType('application/x-mpegURL').replace(/no/, '') || media.canPlayType('video/ogv').replace(/no/, '');
}
return false;
}
if (mediaType === "Audio") {
media = testableAudioElement;
if (media.canPlayType) {
return media.canPlayType('audio/mpeg').replace(/no/, '') || media.canPlayType('audio/webm').replace(/no/, '') || media.canPlayType('audio/aac').replace(/no/, '');
}
return false;
}
return false;
};
self.play = function (items, startPosition) {
Dashboard.getCurrentUser().done(function (user) {
var item = items[0];
var videoType = (item.VideoType || "").toLowerCase();
var expirementalText = "This feature is experimental. It may not work at all with some titles. Do you wish to continue?";
if (videoType == "dvd") {
self.playWithWarning(items, startPosition, user, "dvdstreamconfirmed", "Dvd Folder Streaming", expirementalText);
return;
}
else if (videoType == "bluray") {
self.playWithWarning(items, startPosition, user, "bluraystreamconfirmed", "Blu-ray Folder Streaming", expirementalText);
return;
}
else if (videoType == "iso") {
var isoType = (item.IsoType || "").toLowerCase();
if (isoType == "dvd") {
self.playWithWarning(items, startPosition, user, "dvdisostreamconfirmed", "Dvd Iso Streaming", expirementalText);
return;
}
else if (isoType == "bluray") {
self.playWithWarning(items, startPosition, user, "blurayisostreamconfirmed", "Blu-ray Iso Streaming", expirementalText);
return;
}
}
else if ($.browser.msie && videoType) {
self.playWithWarning(items, startPosition, user, "iewebmplugin", "Internet Explorer Playback", "For optimal video playback of Internet Explorer desktop edition, please install google's webm plugin for IE.<br/><br/><a target='_blank' href='https://tools.google.com/dlpage/webmmf'>https://tools.google.com/dlpage/webmmf</a>");
return;
}
self.playInternal(items[0], startPosition, user);
self.onPlaybackStarted(items);
});
};
self.playWithWarning = function (items, startPosition, user, localStorageKeyName, header, text) {
localStorageKeyName += new Date().getMonth();
if (localStorage.getItem(localStorageKeyName) == "1") {
self.playInternal(items[0], startPosition, user);
self.onPlaybackStarted(items);
return;
}
Dashboard.confirm(text, header, function (result) {
if (result) {
localStorage.setItem(localStorageKeyName, "1");
self.playInternal(items[0], startPosition, user);
self.onPlaybackStarted(items);
}
});
};
self.onPlaybackStarted = function (items) {
self.playlist = items;
currentPlaylistIndex = 0;
};
self.playInternal = function (item, startPosition, user) {
if (item == null) {
throw new Error("item cannot be null");
}
if (self.isPlaying()) {
self.stop();
}
var mediaElement;
if (item.MediaType === "Video") {
mediaElement = playVideo(item, startPosition, user);
} else if (item.MediaType === "Audio") {
mediaElement = playAudio(item);
} else {
throw new Error("Unrecognized media type");
}
startTimeTicksOffset = startPosition || 0;
currentMediaElement = mediaElement;
var nowPlayingBar = $('#nowPlayingBar').show();
//display image and title
var imageTags = item.ImageTags || {};
var html = '';
var url = "";
if (imageTags.Primary) {
url = ApiClient.getImageUrl(item.Id, {
type: "Primary",
height: 80,
tag: item.ImageTags.Primary
});
}
else if (item.BackdropImageTags && item.BackdropImageTags.length) {
url = ApiClient.getImageUrl(item.Id, {
type: "Backdrop",
height: 80,
tag: item.BackdropImageTags[0]
});
} else if (imageTags.Thumb) {
url = ApiClient.getImageUrl(item.Id, {
type: "Thumb",
height: 80,
tag: item.ImageTags.Thumb
});
} else {
url = "css/images/items/detail/video.png";
}
var name = item.Name;
var seriesName = '';
if (item.IndexNumber != null) {
name = item.IndexNumber + " - " + name;
}
if (item.ParentIndexNumber != null) {
name = item.ParentIndexNumber + "." + name;
}
if (item.SeriesName || item.Album || item.ProductionYear) {
seriesName = item.SeriesName || item.Album || item.ProductionYear;
}
html += "<div><a href='itemdetails.html?id=" + item.Id + "'><img class='nowPlayingBarImage ' alt='' title='' src='" + url + "' style='height:36px;display:inline-block;' /></a></div>";
if (item.SeriesName || item.Album) {
html += '<div class="nowPlayingText">' + seriesName + '<br/>' + name + '</div>';
} else {
html += '<div class="nowPlayingText">' + name + '<br/>' + seriesName + '</div>';
}
$('.nowPlayingMediaInfo', nowPlayingBar).html(html);
};
var getItemFields = "MediaStreams,Chapters,Path";
self.getItemsForPlayback = function (query) {
var userId = Dashboard.getCurrentUserId();
query.Limit = query.Limit || 100;
query.Fields = getItemFields;
return ApiClient.getItems(userId, query);
};
self.playById = function (id, startPositionTicks) {
ApiClient.getItem(Dashboard.getCurrentUserId(), id).done(function (item) {
if (item.IsFolder) {
self.getItemsForPlayback({
ParentId: id,
Recursive: true,
SortBy: "SortName"
}).done(function (result) {
self.play(result.Items, startPositionTicks);
});
} else {
self.play([item], startPositionTicks);
}
});
};
self.playInstantMixFromSong = function (id) {
ApiClient.getInstantMixFromSong(id, {
UserId: Dashboard.getCurrentUserId(),
Fields: getItemFields,
Limit: 50
}).done(function (result) {
self.play(result.Items);
});
};
self.playInstantMixFromAlbum = function (id) {
ApiClient.getInstantMixFromAlbum(id, {
UserId: Dashboard.getCurrentUserId(),
Fields: getItemFields,
Limit: 50
}).done(function (result) {
self.play(result.Items);
});
};
self.playInstantMixFromArtist = function (name) {
ApiClient.getInstantMixFromArtist(name, {
UserId: Dashboard.getCurrentUserId(),
Fields: getItemFields,
Limit: 50
}).done(function (result) {
self.play(result.Items);
});
};
self.playInstantMixFromMusicGenre = function (name) {
ApiClient.getInstantMixFromMusicGenre(name, {
UserId: Dashboard.getCurrentUserId(),
Fields: getItemFields,
Limit: 50
}).done(function (result) {
self.play(result.Items);
});
};
self.playArtist = function (artist) {
self.getItemsForPlayback({
Artists: artist,
Recursive: true,
SortBy: "Album,SortName",
IncludeItemTypes: "Audio"
}).done(function (result) {
self.play(result.Items);
});
};
self.shuffleArtist = function (artist) {
self.getItemsForPlayback({
Artists: artist,
Recursive: true,
SortBy: "Random",
IncludeItemTypes: "Audio"
}).done(function (result) {
self.play(result.Items);
});
};
self.shuffleMusicGenre = function (genre) {
self.getItemsForPlayback({
Genres: genre,
Recursive: true,
SortBy: "Random",
IncludeItemTypes: "Audio"
}).done(function (result) {
self.play(result.Items);
});
};
self.shuffleFolder = function (id) {
self.getItemsForPlayback({
ParentId: id,
Recursive: true,
SortBy: "Random"
}).done(function (result) {
self.play(result.Items);
});
};
self.toggleFullscreen = function () {
if (isFullScreen()) {
if (document.cancelFullScreen) { document.cancelFullScreen(); }
else if (document.mozCancelFullScreen) { document.mozCancelFullScreen(); }
else if (document.webkitCancelFullScreen) {
document.webkitCancelFullScreen();
} else {
$('.itemVideo').removeClass('fullscreenVideo');
}
} else {
requestFullScreen(document.body);
}
};
self.removeFromPlaylist = function (index) {
self.playlist.remove(index);
};
// Gets or sets the current playlist index
self.currentPlaylistIndex = function (i) {
if (i == null) {
return currentPlaylistIndex;
}
var newItem = self.playlist[i];
Dashboard.getCurrentUser().done(function (user) {
self.playInternal(newItem, 0, user);
currentPlaylistIndex = i;
});
};
self.nextTrack = function () {
var newIndex = currentPlaylistIndex + 1;
var newItem = self.playlist[newIndex];
if (newItem) {
Dashboard.getCurrentUser().done(function (user) {
self.playInternal(newItem, 0, user);
currentPlaylistIndex = newIndex;
});
}
};
self.previousTrack = function () {
var newIndex = currentPlaylistIndex - 1;
if (newIndex >= 0) {
var newItem = self.playlist[newIndex];
if (newItem) {
Dashboard.getCurrentUser().done(function (user) {
self.playInternal(newItem, 0, user);
currentPlaylistIndex = newIndex;
});
}
}
};
self.queueItemsNext = function (items) {
var insertIndex = 1;
for (var i = 0, length = items.length; i < length; i++) {
self.playlist.splice(insertIndex, 0, items[i]);
insertIndex++;
}
};
self.queueItems = function (items) {
for (var i = 0, length = items.length; i < length; i++) {
self.playlist.push(items[i]);
}
};
self.queue = function (id) {
ApiClient.getItem(Dashboard.getCurrentUserId(), id).done(function (item) {
if (item.IsFolder) {
self.getItemsForPlayback({
ParentId: id,
Recursive: true,
SortBy: "SortName"
}).done(function (result) {
self.queueItems(result.Items);
});
} else {
self.queueItems([item]);
}
});
};
self.queueArtist = function (artist) {
self.getItemsForPlayback({
Artists: artist,
Recursive: true,
SortBy: "Album,SortName",
IncludeItemTypes: "Audio"
}).done(function (result) {
self.queueItems(result.Items);
});
};
self.pause = function () {
currentMediaElement.pause();
};
self.unpause = function () {
currentMediaElement.play();
};
self.seek = function (position) {
changeStream(position);
};
self.mute = function () {
if (currentMediaElement) {
currentMediaElement.volume = 0;
}
};
self.unmute = function () {
if (currentMediaElement) {
currentMediaElement.volume = volumeSlider.val();
}
};
self.toggleMute = function () {
if (currentMediaElement) {
currentMediaElement.volume = currentMediaElement.volume ? 0 : volumeSlider.val();
}
};
self.volumeDown = function () {
if (currentMediaElement) {
currentMediaElement.volume = Math.max(currentMediaElement.volume - .02, 0);
volumeSlider.val(currentMediaElement.volume);
}
};
self.volumeUp = function () {
if (currentMediaElement) {
currentMediaElement.volume = Math.min(currentMediaElement.volume + .02, 1);
volumeSlider.val(currentMediaElement.volume);
}
};
self.stop = function () {
var elem = currentMediaElement;
elem.pause();
$(elem).off('ended.playnext').on('ended', function () {
$(this).remove();
elem.src = "";
currentMediaElement = null;
}).trigger('ended');
$('#nowPlayingBar').hide();
};
self.isPlaying = function () {
return currentMediaElement;
};
function hideFlyout(flyout) {
flyout.hide().empty();
$(document.body).off("mousedown.hidesearchhints");
}
function showFlyout(flyout, button) {
$(document.body).off("mousedown.mediaflyout").on("mousedown.mediaflyout", function (e) {
var elem = $(e.target);
var flyoutId = flyout[0].id;
var safeItems = button + ',#' + flyoutId;
if (!elem.is(safeItems) && !elem.parents(safeItems).length) {
hideFlyout(flyout);
}
});
flyout.show();
}
function getChaptersFlyoutHtml(item) {
var html = '';
var currentTicks = getCurrentTicks();
for (var i = 0, length = item.Chapters.length; i < length; i++) {
var chapter = item.Chapters[i];
var isSelected = false;
if (currentTicks >= chapter.StartPositionTicks) {
var nextChapter = item.Chapters[i + 1];
isSelected = !nextChapter || currentTicks < nextChapter.StartPositionTicks;
}
if (isSelected) {
html += '<div data-positionticks="' + chapter.StartPositionTicks + '" class="mediaFlyoutOption selectedMediaFlyoutOption">';
} else {
html += '<div data-positionticks="' + chapter.StartPositionTicks + '" class="mediaFlyoutOption">';
}
var imgUrl;
if (chapter.ImageTag) {
imgUrl = ApiClient.getImageUrl(item.Id, {
maxwidth: 200,
tag: chapter.ImageTag,
type: "Chapter",
index: i
});
} else {
imgUrl = "css/images/media/chapterflyout.png";
}
html += '<img class="mediaFlyoutOptionImage" src="' + imgUrl + '" />';
html += '<div class="mediaFlyoutOptionContent">';
var name = chapter.Name || "Chapter " + (i + 1);
html += '<div class="mediaFlyoutOptionName">' + name + '</div>';
html += '<div class="mediaFlyoutOptionSecondaryText">' + Dashboard.getDisplayTime(chapter.StartPositionTicks) + '</div>';
html += '</div>';
html += "</div>";
}
return html;
}
function getAudioTracksHtml(item, cultures) {
var streams = item.MediaStreams.filter(function (i) {
return i.Type == "Audio";
});
var currentIndex = getParameterByName('AudioStreamIndex', currentMediaElement.currentSrc);
var html = '';
for (var i = 0, length = streams.length; i < length; i++) {
var stream = streams[i];
if (stream.Index == currentIndex) {
html += '<div data-index="' + stream.Index + '" class="mediaFlyoutOption selectedMediaFlyoutOption">';
} else {
html += '<div data-index="' + stream.Index + '" class="mediaFlyoutOption">';
}
html += '<img class="mediaFlyoutOptionImage" src="css/images/media/audioflyout.png" />';
html += '<div class="mediaFlyoutOptionContent">';
var language = null;
if (stream.Language && stream.Language != "und") {
var culture = cultures.filter(function (current) {
return current.ThreeLetterISOLanguageName.toLowerCase() == stream.Language.toLowerCase();
});
if (culture.length) {
language = culture[0].DisplayName;
}
}
html += '<div class="mediaFlyoutOptionName">' + (language || 'Unknown language') + '</div>';
var options = [];
if (stream.Codec) {
options.push(stream.Codec);
}
if (stream.Profile) {
options.push(stream.Profile);
}
if (stream.BitRate) {
options.push((Math.floor(stream.BitRate / 1000)) + ' kbps');
}
if (stream.Channels) {
options.push(stream.Channels + ' ch');
}
if (options.length) {
html += '<div class="mediaFlyoutOptionSecondaryText">' + options.join('&nbsp;&#149;&nbsp;') + '</div>';
}
options = [];
if (stream.IsDefault) {
options.push('Default');
}
if (stream.IsForced) {
options.push('Forced');
}
if (options.length) {
html += '<div class="mediaFlyoutOptionSecondaryText">' + options.join('&nbsp;&#149;&nbsp;') + '</div>';
}
html += "</div>";
html += "</div>";
}
return html;
}
function getSubtitleTracksHtml(item, cultures) {
var streams = item.MediaStreams.filter(function (i) {
return i.Type == "Subtitle";
});
var currentIndex = getParameterByName('SubtitleStreamIndex', currentMediaElement.currentSrc) || -1;
var html = '';
for (var i = 0, length = streams.length; i < length; i++) {
var stream = streams[i];
if (stream.Index == currentIndex) {
html += '<div data-index="' + stream.Index + '" class="mediaFlyoutOption selectedMediaFlyoutOption">';
} else {
html += '<div data-index="' + stream.Index + '" class="mediaFlyoutOption">';
}
html += '<img class="mediaFlyoutOptionImage" src="css/images/media/subtitleflyout.png" />';
html += '<div class="mediaFlyoutOptionContent">';
var language = null;
if (stream.Language && stream.Language != "und") {
var culture = cultures.filter(function (current) {
return current.ThreeLetterISOLanguageName.toLowerCase() == stream.Language.toLowerCase();
});
if (culture.length) {
language = culture[0].DisplayName;
}
}
html += '<div class="mediaFlyoutOptionName">' + (language || 'Unknown language') + '</div>';
var options = [];
if (stream.Codec) {
options.push(stream.Codec);
}
if (options.length) {
html += '<div class="mediaFlyoutOptionSecondaryText">' + options.join('&nbsp;&#149;&nbsp;') + '</div>';
}
options = [];
if (stream.IsDefault) {
options.push('Default');
}
if (stream.IsForced) {
options.push('Forced');
}
if (stream.IsExternal) {
options.push('External');
}
if (options.length) {
html += '<div class="mediaFlyoutOptionSecondaryText">' + options.join('&nbsp;&#149;&nbsp;') + '</div>';
}
html += "</div>";
html += "</div>";
}
return html;
}
function getQualityFlyoutHtml(item) {
var html = '';
var videoStream = item.MediaStreams.filter(function (i) {
return i.Type == "Video";
})[0];
var currentVideoBitrate = getParameterByName('videoBitrate', currentMediaElement.currentSrc);
var maxAllowedWidth = Math.max(screen.height, screen.width);
var options = [];
// We have media info
if (videoStream && videoStream.Width) {
maxAllowedWidth = videoStream.Width;
}
// Some 1080- videos are reported as 1912?
if (maxAllowedWidth >= 1910) {
options.push({ name: '1080p+', maxWidth: 1920, videoBitrate: 4000000 });
options.push({ name: '1080p', maxWidth: 1920, videoBitrate: 2500000 });
}
if (maxAllowedWidth >= 1270) {
options.push({ name: '720p+', maxWidth: 1280, videoBitrate: 2000000 });
options.push({ name: '720p', maxWidth: 1280, videoBitrate: 1000000 });
}
if (maxAllowedWidth >= 480) {
options.push({ name: '480p', maxWidth: 720, videoBitrate: 420000 });
}
if (maxAllowedWidth >= 360) {
options.push({ name: '360p', maxWidth: 640, videoBitrate: 410000 });
}
if (maxAllowedWidth >= 240) {
options.push({ name: '240p', maxWidth: 426, videoBitrate: 400000 });
}
for (var i = 0, length = options.length; i < length; i++) {
var option = options[i];
var cssClass = "mediaFlyoutOption";
if (option.videoBitrate == currentVideoBitrate) {
cssClass += " selectedMediaFlyoutOption";
}
html += '<div data-maxwidth="' + option.maxWidth + '" data-videobitrate="' + option.videoBitrate + '" class="' + cssClass + '">';
html += '<div class="mediaFlyoutOptionContent">';
html += '<div class="mediaFlyoutOptionName" style="padding:.5em;">' + option.name + '</div>';
html += "</div>";
html += "</div>";
}
return html;
}
self.showAudioTracksFlyout = function () {
var flyout = $('#audioTracksFlyout');
if (!flyout.is(':visible')) {
culturesPromise = culturesPromise || ApiClient.getCultures();
culturesPromise.done(function (cultures) {
showFlyout(flyout, '#audioTracksButton');
flyout.html(getAudioTracksHtml(currentItem, cultures)).scrollTop(0);
});
}
};
self.showChaptersFlyout = function () {
var flyout = $('#chaptersFlyout');
if (!flyout.is(':visible')) {
showFlyout(flyout, '#chaptersButton');
flyout.html(getChaptersFlyoutHtml(currentItem)).scrollTop(0);
}
};
self.showQualityFlyout = function () {
var flyout = $('#qualityFlyout');
if (!flyout.is(':visible')) {
showFlyout(flyout, '#qualityButton');
flyout.html(getQualityFlyoutHtml(currentItem)).scrollTop(0);
}
};
self.showSubtitleMenu = function () {
var flyout = $('#subtitleFlyout');
if (!flyout.is(':visible')) {
culturesPromise = culturesPromise || ApiClient.getCultures();
culturesPromise.done(function (cultures) {
showFlyout(flyout, '#subtitleButton');
flyout.html(getSubtitleTracksHtml(currentItem, cultures)).scrollTop(0);
});
}
};
}
window.MediaPlayer = new mediaPlayer();
})(document, setTimeout, clearTimeout, screen, localStorage, $, setInterval, window);