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Add prefer optional chaining rule

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This commit is contained in:
Bill Thornton 2023-07-06 13:39:48 -04:00
parent ec0adb895b
commit f35a8151e0
61 changed files with 152 additions and 152 deletions
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1
.eslintrc.js
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@ -73,6 +73,7 @@ module.exports = {
'padded-blocks': ['error', 'never'],
'prefer-const': ['error', { 'destructuring': 'all' }],
'@typescript-eslint/prefer-for-of': ['error'],
'@typescript-eslint/prefer-optional-chain': ['error'],
'quotes': ['error', 'single', { 'avoidEscape': true, 'allowTemplateLiterals': false }],
'radix': ['error'],
'@typescript-eslint/semi': ['error'],

4
src/components/backdrop/backdrop.js
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@ -37,7 +37,7 @@ class Backdrop {
parent.appendChild(backdropImage);
if (!enableAnimation()) {
if (existingBackdropImage && existingBackdropImage.parentNode) {
if (existingBackdropImage?.parentNode) {
existingBackdropImage.parentNode.removeChild(existingBackdropImage);
}
internalBackdrop(true);
@ -51,7 +51,7 @@ class Backdrop {
if (backdropImage === self.currentAnimatingElement) {
self.currentAnimatingElement = null;
}
if (existingBackdropImage && existingBackdropImage.parentNode) {
if (existingBackdropImage?.parentNode) {
existingBackdropImage.parentNode.removeChild(existingBackdropImage);
}
};

12
src/components/cardbuilder/cardBuilder.js
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@ -546,7 +546,7 @@ function getCardImageUrl(item, apiClient, options, shape) {
imgType = 'Backdrop';
imgTag = item.ParentBackdropImageTags[0];
itemId = item.ParentBackdropItemId;
} else if (item.ImageTags && item.ImageTags.Primary && (item.Type !== 'Episode' || item.ChildCount !== 0)) {
} else if (item.ImageTags?.Primary && (item.Type !== 'Episode' || item.ChildCount !== 0)) {
imgType = 'Primary';
imgTag = item.ImageTags.Primary;
height = width && primaryImageAspectRatio ? Math.round(width / primaryImageAspectRatio) : null;
@ -591,10 +591,10 @@ function getCardImageUrl(item, apiClient, options, shape) {
} else if (item.Type === 'Season' && item.ImageTags && item.ImageTags.Thumb) {
imgType = 'Thumb';
imgTag = item.ImageTags.Thumb;
} else if (item.BackdropImageTags && item.BackdropImageTags.length) {
} else if (item.BackdropImageTags?.length) {
imgType = 'Backdrop';
imgTag = item.BackdropImageTags[0];
} else if (item.ImageTags && item.ImageTags.Thumb) {
} else if (item.ImageTags?.Thumb) {
imgType = 'Thumb';
imgTag = item.ImageTags.Thumb;
} else if (item.SeriesThumbImageTag && options.inheritThumb !== false) {
@ -605,7 +605,7 @@ function getCardImageUrl(item, apiClient, options, shape) {
imgType = 'Thumb';
imgTag = item.ParentThumbImageTag;
itemId = item.ParentThumbItemId;
} else if (item.ParentBackdropImageTags && item.ParentBackdropImageTags.length && options.inheritThumb !== false) {
} else if (item.ParentBackdropImageTags?.length && options.inheritThumb !== false) {
imgType = 'Backdrop';
imgTag = item.ParentBackdropImageTags[0];
itemId = item.ParentBackdropItemId;
@ -634,7 +634,7 @@ function getCardImageUrl(item, apiClient, options, shape) {
return {
imgUrl: imgUrl,
blurhash: (blurHashes[imgType] || {})[imgTag],
blurhash: blurHashes[imgType]?.[imgTag],
forceName: forceName,
coverImage: coverImage
};
@ -1422,7 +1422,7 @@ function buildCard(index, item, apiClient, options) {
className += ' card-withuserdata';
}
const positionTicksData = item.UserData && item.UserData.PlaybackPositionTicks ? (' data-positionticks="' + item.UserData.PlaybackPositionTicks + '"') : '';
const positionTicksData = item.UserData?.PlaybackPositionTicks ? (' data-positionticks="' + item.UserData.PlaybackPositionTicks + '"') : '';
const collectionIdData = options.collectionId ? (' data-collectionid="' + options.collectionId + '"') : '';
const playlistIdData = options.playlistId ? (' data-playlistid="' + options.playlistId + '"') : '';
const mediaTypeData = item.MediaType ? (' data-mediatype="' + item.MediaType + '"') : '';

2
src/components/cardbuilder/chaptercardbuilder.js
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@ -26,7 +26,7 @@ function buildChapterCardsHtml(item, chapters, options) {
}
}
const mediaStreams = ((item.MediaSources || [])[0] || {}).MediaStreams || [];
const mediaStreams = (item.MediaSources || [])[0]?.MediaStreams || [];
const videoStream = mediaStreams.filter(({ Type }) => {
return Type === 'Video';
})[0] || {};

4
src/components/guide/guide.js
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@ -675,12 +675,12 @@ function Guide(options) {
});
const activeElement = document.activeElement;
const itemId = activeElement && activeElement.getAttribute ? activeElement.getAttribute('data-id') : null;
const itemId = activeElement?.getAttribute ? activeElement.getAttribute('data-id') : null;
let channelRowId = null;
if (activeElement) {
channelRowId = dom.parentWithClass(activeElement, 'channelPrograms');
channelRowId = channelRowId && channelRowId.getAttribute ? channelRowId.getAttribute('data-channelid') : null;
channelRowId = channelRowId?.getAttribute ? channelRowId.getAttribute('data-channelid') : null;
}
renderChannelHeaders(context, channels, apiClient);

2
src/components/homesections/homesections.js
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@ -76,7 +76,7 @@ export function loadSections(elem, apiClient, user, userSettings) {
});
} else {
let noLibDescription;
if (user['Policy'] && user['Policy']['IsAdministrator']) {
if (user.Policy?.IsAdministrator) {
noLibDescription = globalize.translate('NoCreatedLibraries', '<br><a id="button-createLibrary" class="button-link">', '</a>');
} else {
noLibDescription = globalize.translate('AskAdminToCreateLibrary');

2
src/components/htmlMediaHelper.js
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@ -68,7 +68,7 @@ export function handleHlsJsMediaError(instance, reject) {
let now = Date.now();
if (window.performance && window.performance.now) {
if (window.performance?.now) {
now = performance.now(); // eslint-disable-line compat/compat
}

2
src/components/imageUploader/imageUploader.js
View file

@ -41,7 +41,7 @@ function onFileReaderError(evt) {
function setFiles(page, files) {
const file = files[0];
if (!file || !file.type.match('image.*')) {
if (!file?.type.match('image.*')) {
page.querySelector('#imageOutput').innerHTML = '';
page.querySelector('#fldUpload').classList.add('hide');
currentFile = null;

2
src/components/images/imageLoader.js
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@ -9,7 +9,7 @@ worker.addEventListener(
'message',
({ data: { pixels, hsh, width, height } }) => {
const elems = targetDic[hsh];
if (elems && elems.length) {
if (elems?.length) {
for (const elem of elems) {
drawBlurhash(elem, pixels, width, height);
}

8
src/components/indicators/indicators.js
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@ -12,7 +12,7 @@ export function enableProgressIndicator(item) {
export function getProgressHtml(pct, options) {
let containerClass = 'itemProgressBar';
if (options && options.containerClass) {
if (options?.containerClass) {
containerClass += ' ' + options.containerClass;
}
@ -21,7 +21,7 @@ export function getProgressHtml(pct, options) {
function getAutoTimeProgressHtml(pct, options, isRecording, start, end) {
let containerClass = 'itemProgressBar';
if (options && options.containerClass) {
if (options?.containerClass) {
containerClass += ' ' + options.containerClass;
}
@ -36,7 +36,7 @@ function getAutoTimeProgressHtml(pct, options, isRecording, start, end) {
export function getProgressBarHtml(item, options) {
let pct;
if (enableProgressIndicator(item) && item.Type !== 'Recording') {
const userData = options && options.userData ? options.userData : item.UserData;
const userData = options?.userData ? options.userData : item.UserData;
if (userData) {
pct = userData.PlayedPercentage;
@ -90,7 +90,7 @@ export function getPlayedIndicatorHtml(item) {
}
export function getChildCountIndicatorHtml(item, options) {
const minCount = options && options.minCount ? options.minCount : 0;
const minCount = options?.minCount ? options.minCount : 0;
if (item.ChildCount && item.ChildCount > minCount) {
return '<div class="countIndicator indicator">' + datetime.toLocaleString(item.ChildCount) + '</div>';

2
src/components/itemHelper.js
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@ -117,7 +117,7 @@ export function canEdit(user, item) {
}
export function isLocalItem(item) {
return item && item.Id && typeof item.Id === 'string' && item.Id.indexOf('local') === 0;
return item?.Id && typeof item.Id === 'string' && item.Id.indexOf('local') === 0;
}
export function canIdentify (user, item) {

2
src/components/itemMediaInfo/itemMediaInfo.js
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@ -61,7 +61,7 @@ function getMediaSourceHtml(user, item, version) {
if (version.Container) {
html += `${createAttribute(globalize.translate('MediaInfoContainer'), version.Container)}<br/>`;
}
if (version.Formats && version.Formats.length) {
if (version.Formats?.length) {
html += `${createAttribute(globalize.translate('MediaInfoFormat'), version.Formats.join(','))}<br/>`;
}
if (version.Path && user && user.Policy.IsAdministrator) {

2
src/components/itemidentifier/itemidentifier.js
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@ -79,7 +79,7 @@ function searchForIdentificationResults(page) {
SearchInfo: lookupInfo
};
if (currentItem && currentItem.Id) {
if (currentItem?.Id) {
lookupInfo.ItemId = currentItem.Id;
} else {
lookupInfo.IncludeDisabledProviders = true;

2
src/components/itemsrefresher.js
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@ -134,7 +134,7 @@ class ItemsRefresher {
}
}
if (this.needsRefresh || (options && options.refresh)) {
if (this.needsRefresh || (options?.refresh)) {
return this.refreshItems();
}

2
src/components/libraryoptionseditor/libraryoptionseditor.js
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@ -495,7 +495,7 @@ function setImageFetchersIntoOptions(parent, options) {
}
function setImageOptionsIntoOptions(options) {
const originalTypeOptions = (currentLibraryOptions || {}).TypeOptions || [];
const originalTypeOptions = currentLibraryOptions?.TypeOptions || [];
for (const originalTypeOption of originalTypeOptions) {
let typeOptions = getTypeOptions(options, originalTypeOption.Type);

4
src/components/listview/listview.js
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@ -86,7 +86,7 @@ function getImageUrl(item, size) {
type: 'Primary'
};
if (item.ImageTags && item.ImageTags.Primary) {
if (item.ImageTags?.Primary) {
options.tag = item.ImageTags.Primary;
itemId = item.Id;
} else if (item.AlbumId && item.AlbumPrimaryImageTag) {
@ -235,7 +235,7 @@ export function getListViewHtml(options) {
const playlistItemId = item.PlaylistItemId ? (` data-playlistitemid="${item.PlaylistItemId}"`) : '';
const positionTicksData = item.UserData && item.UserData.PlaybackPositionTicks ? (` data-positionticks="${item.UserData.PlaybackPositionTicks}"`) : '';
const positionTicksData = item.UserData?.PlaybackPositionTicks ? (` data-positionticks="${item.UserData.PlaybackPositionTicks}"`) : '';
const collectionIdData = options.collectionId ? (` data-collectionid="${options.collectionId}"`) : '';
const playlistIdData = options.playlistId ? (` data-playlistid="${options.playlistId}"`) : '';
const mediaTypeData = item.MediaType ? (` data-mediatype="${item.MediaType}"`) : '';

4
src/components/mediaLibraryEditor/mediaLibraryEditor.js
View file

@ -93,7 +93,7 @@ function onListItemClick(e) {
if (listItem) {
const index = parseInt(listItem.getAttribute('data-index'), 10);
const pathInfos = (currentOptions.library.LibraryOptions || {}).PathInfos || [];
const pathInfos = currentOptions.library.LibraryOptions?.PathInfos || [];
const pathInfo = index == null ? {} : pathInfos[index] || {};
const originalPath = pathInfo.Path || (index == null ? null : currentOptions.library.Locations[index]);
const btnRemovePath = dom.parentWithClass(e.target, 'btnRemovePath');
@ -139,7 +139,7 @@ function refreshLibraryFromServer(page) {
}
function renderLibrary(page, options) {
let pathInfos = (options.library.LibraryOptions || {}).PathInfos || [];
let pathInfos = options.library.LibraryOptions?.PathInfos || [];
if (!pathInfos.length) {
pathInfos = options.library.Locations.map(p => {

4
src/components/metadataEditor/metadataEditor.js
View file

@ -759,7 +759,7 @@ function fillItemInfo(context, item, parentalRatingOptions) {
context.querySelector('#txtName').value = item.Name || '';
context.querySelector('#txtOriginalName').value = item.OriginalTitle || '';
context.querySelector('#txtOverview').value = item.Overview || '';
context.querySelector('#txtTagline').value = (item.Taglines && item.Taglines.length ? item.Taglines[0] : '');
context.querySelector('#txtTagline').value = (item.Taglines?.length ? item.Taglines[0] : '');
context.querySelector('#txtSortName').value = item.ForcedSortName || '';
context.querySelector('#txtCommunityRating').value = item.CommunityRating || '';
@ -826,7 +826,7 @@ function fillItemInfo(context, item, parentalRatingOptions) {
context.querySelector('#txtAirTime').value = item.AirTime || '';
const placeofBirth = item.ProductionLocations && item.ProductionLocations.length ? item.ProductionLocations[0] : '';
const placeofBirth = item.ProductionLocations?.length ? item.ProductionLocations[0] : '';
context.querySelector('#txtPlaceOfBirth').value = placeofBirth;
context.querySelector('#txtOriginalAspectRatio').value = item.AspectRatio || '';

4
src/components/nowPlayingBar/nowPlayingBar.js
View file

@ -233,7 +233,7 @@ function bindEvents(elem) {
positionSlider.getBubbleText = function (value) {
const state = lastPlayerState;
if (!state || !state.NowPlayingItem || !currentRuntimeTicks) {
if (!state?.NowPlayingItem || !currentRuntimeTicks) {
return '--:--';
}
@ -476,7 +476,7 @@ function imageUrl(item, options) {
options = options || {};
options.type = options.type || 'Primary';
if (item.ImageTags && item.ImageTags[options.type]) {
if (item.ImageTags?.[options.type]) {
options.tag = item.ImageTags[options.type];
return ServerConnections.getApiClient(item.ServerId).getScaledImageUrl(item.PrimaryImageItemId || item.Id, options);
}

2
src/components/playback/mediasession.js
View file

@ -35,7 +35,7 @@ function seriesImageUrl(item, options = {}) {
function imageUrl(item, options = {}) {
options.type = options.type || 'Primary';
if (item.ImageTags && item.ImageTags[options.type]) {
if (item.ImageTags?.[options.type]) {
options.tag = item.ImageTags[options.type];
return ServerConnections.getApiClient(item.ServerId).getScaledImageUrl(item.Id, options);

4
src/components/playback/nowplayinghelper.js
View file

@ -23,7 +23,7 @@ export function getNowPlayingNames(nowPlayingItem, includeNonNameInfo) {
let bottomText = '';
if (nowPlayingItem.ArtistItems && nowPlayingItem.ArtistItems.length) {
if (nowPlayingItem.ArtistItems?.length) {
bottomItem = {
Id: nowPlayingItem.ArtistItems[0].Id,
Name: nowPlayingItem.ArtistItems[0].Name,
@ -34,7 +34,7 @@ export function getNowPlayingNames(nowPlayingItem, includeNonNameInfo) {
bottomText = nowPlayingItem.ArtistItems.map(function (a) {
return a.Name;
}).join(', ');
} else if (nowPlayingItem.Artists && nowPlayingItem.Artists.length) {
} else if (nowPlayingItem.Artists?.length) {
bottomText = nowPlayingItem.Artists.join(', ');
} else if (nowPlayingItem.SeriesName || nowPlayingItem.Album) {
bottomText = topText;

54
src/components/playback/playbackmanager.js
View file

@ -163,12 +163,12 @@ function backdropImageUrl(apiClient, item, options) {
options.quality = 100;
}
if (item.BackdropImageTags && item.BackdropImageTags.length) {
if (item.BackdropImageTags?.length) {
options.tag = item.BackdropImageTags[0];
return apiClient.getScaledImageUrl(item.Id, options);
}
if (item.ParentBackdropImageTags && item.ParentBackdropImageTags.length) {
if (item.ParentBackdropImageTags?.length) {
options.tag = item.ParentBackdropImageTags[0];
return apiClient.getScaledImageUrl(item.ParentBackdropItemId, options);
}
@ -773,7 +773,7 @@ class PlaybackManager {
self.setActivePlayer = function (player, targetInfo) {
if (player === 'localplayer' || player.name === 'localplayer') {
if (self._currentPlayer && self._currentPlayer.isLocalPlayer) {
if (self._currentPlayer?.isLocalPlayer) {
return;
}
setCurrentPlayerInternal(null, null);
@ -795,7 +795,7 @@ class PlaybackManager {
self.trySetActivePlayer = function (player, targetInfo) {
if (player === 'localplayer' || player.name === 'localplayer') {
if (self._currentPlayer && self._currentPlayer.isLocalPlayer) {
if (self._currentPlayer?.isLocalPlayer) {
return;
}
return;
@ -967,7 +967,7 @@ class PlaybackManager {
return player.isPlaying();
}
return player != null && player.currentSrc() != null;
return player?.currentSrc() != null;
};
self.isPlayingMediaType = function (mediaType, player) {
@ -989,7 +989,7 @@ class PlaybackManager {
self.isPlayingLocally = function (mediaTypes, player) {
player = player || self._currentPlayer;
if (!player || !player.isLocalPlayer) {
if (!player?.isLocalPlayer) {
return false;
}
@ -1068,7 +1068,7 @@ class PlaybackManager {
self.setAspectRatio = function (val, player) {
player = player || self._currentPlayer;
if (player && player.setAspectRatio) {
if (player?.setAspectRatio) {
player.setAspectRatio(val);
}
};
@ -1076,7 +1076,7 @@ class PlaybackManager {
self.getSupportedAspectRatios = function (player) {
player = player || self._currentPlayer;
if (player && player.getSupportedAspectRatios) {
if (player?.getSupportedAspectRatios) {
return player.getSupportedAspectRatios();
}
@ -1086,7 +1086,7 @@ class PlaybackManager {
self.getAspectRatio = function (player) {
player = player || self._currentPlayer;
if (player && player.getAspectRatio) {
if (player?.getAspectRatio) {
return player.getAspectRatio();
}
};
@ -1131,7 +1131,7 @@ class PlaybackManager {
self.getSupportedPlaybackRates = function (player) {
player = player || self._currentPlayer;
if (player && player.getSupportedPlaybackRates) {
if (player?.getSupportedPlaybackRates) {
return player.getSupportedPlaybackRates();
}
return [];
@ -1351,7 +1351,7 @@ class PlaybackManager {
self.getMaxStreamingBitrate = function (player) {
player = player || self._currentPlayer;
if (player && player.getMaxStreamingBitrate) {
if (player?.getMaxStreamingBitrate) {
return player.getMaxStreamingBitrate();
}
@ -1370,7 +1370,7 @@ class PlaybackManager {
self.enableAutomaticBitrateDetection = function (player) {
player = player || self._currentPlayer;
if (player && player.enableAutomaticBitrateDetection) {
if (player?.enableAutomaticBitrateDetection) {
return player.enableAutomaticBitrateDetection();
}
@ -1386,7 +1386,7 @@ class PlaybackManager {
self.setMaxStreamingBitrate = function (options, player) {
player = player || self._currentPlayer;
if (player && player.setMaxStreamingBitrate) {
if (player?.setMaxStreamingBitrate) {
return player.setMaxStreamingBitrate(options);
}
@ -1443,7 +1443,7 @@ class PlaybackManager {
document.webkitCancelFullscreen();
} else {
const elem = document.querySelector('video');
if (elem && elem.webkitEnterFullscreen) {
if (elem?.webkitEnterFullscreen) {
elem.webkitEnterFullscreen();
}
}
@ -2078,7 +2078,7 @@ class PlaybackManager {
const mediaSource = self.currentMediaSource(player);
if (mediaSource && mediaSource.RunTimeTicks) {
if (mediaSource?.RunTimeTicks) {
return mediaSource.RunTimeTicks;
}
@ -2614,7 +2614,7 @@ class PlaybackManager {
if (mediaSource.MediaStreams && player.useFullSubtitleUrls) {
mediaSource.MediaStreams.forEach(stream => {
if (stream.DeliveryUrl && stream.DeliveryUrl.startsWith('/')) {
if (stream.DeliveryUrl?.startsWith('/')) {
stream.DeliveryUrl = apiClient.getUrl(stream.DeliveryUrl);
}
});
@ -3444,7 +3444,7 @@ class PlaybackManager {
const streamInfo = getPlayerData(player).streamInfo;
if (streamInfo && streamInfo.started && !streamInfo.ended) {
if (streamInfo?.started && !streamInfo.ended) {
reportPlayback(self, state, player, reportPlaylist, serverId, 'reportPlaybackProgress', progressEventName);
}
@ -3515,7 +3515,7 @@ class PlaybackManager {
const nextItem = this._playQueueManager.getNextItemInfo();
if (!nextItem || !nextItem.item) {
if (!nextItem?.item) {
return Promise.reject();
}
@ -3656,7 +3656,7 @@ class PlaybackManager {
async playTrailers(item) {
const player = this._currentPlayer;
if (player && player.playTrailers) {
if (player?.playTrailers) {
return player.playTrailers(item);
}
@ -3668,7 +3668,7 @@ class PlaybackManager {
items = await apiClient.getLocalTrailers(apiClient.getCurrentUserId(), item.Id);
}
if (!items || !items.length) {
if (!items?.length) {
items = (item.RemoteTrailers || []).map((t) => {
return {
Name: t.Name || (item.Name + ' Trailer'),
@ -3750,7 +3750,7 @@ class PlaybackManager {
}
setPlaybackRate(value, player = this._currentPlayer) {
if (player && player.setPlaybackRate) {
if (player?.setPlaybackRate) {
player.setPlaybackRate(value);
// Save the new playback rate in the browser session, to restore when playing a new video.
@ -3759,7 +3759,7 @@ class PlaybackManager {
}
getPlaybackRate(player = this._currentPlayer) {
if (player && player.getPlaybackRate) {
if (player?.getPlaybackRate) {
return player.getPlaybackRate();
}
@ -3767,7 +3767,7 @@ class PlaybackManager {
}
instantMix(item, player = this._currentPlayer) {
if (player && player.instantMix) {
if (player?.instantMix) {
return player.instantMix(item);
}
@ -3788,7 +3788,7 @@ class PlaybackManager {
}
shuffle(shuffleItem, player = this._currentPlayer) {
if (player && player.shuffle) {
if (player?.shuffle) {
return player.shuffle(shuffleItem);
}
@ -3805,7 +3805,7 @@ class PlaybackManager {
const mediaSource = this.currentMediaSource(player);
const mediaStreams = (mediaSource || {}).MediaStreams || [];
const mediaStreams = mediaSource?.MediaStreams || [];
return mediaStreams.filter(function (s) {
return s.Type === 'Audio';
}).sort(itemHelper.sortTracks);
@ -3821,7 +3821,7 @@ class PlaybackManager {
const mediaSource = this.currentMediaSource(player);
const mediaStreams = (mediaSource || {}).MediaStreams || [];
const mediaStreams = mediaSource?.MediaStreams || [];
return mediaStreams.filter(function (s) {
return s.Type === 'Subtitle';
}).sort(itemHelper.sortTracks);
@ -3960,7 +3960,7 @@ class PlaybackManager {
}
displayContent(options, player = this._currentPlayer) {
if (player && player.displayContent) {
if (player?.displayContent) {
player.displayContent(options);
}
}

5
src/components/playback/playbackorientation.js
View file

@ -1,4 +1,3 @@
import { playbackManager } from './playbackmanager';
import layoutManager from '../layoutManager';
import Events from '../../utils/events.ts';
@ -19,7 +18,7 @@ Events.on(playbackManager, 'playbackstart', function (e, player) {
if (isLocalVideo && layoutManager.mobile) {
/* eslint-disable-next-line compat/compat */
const lockOrientation = window.screen.lockOrientation || window.screen.mozLockOrientation || window.screen.msLockOrientation || (window.screen.orientation && window.screen.orientation.lock);
const lockOrientation = window.screen.lockOrientation || window.screen.mozLockOrientation || window.screen.msLockOrientation || (window.screen.orientation?.lock);
if (lockOrientation) {
try {
@ -40,7 +39,7 @@ Events.on(playbackManager, 'playbackstart', function (e, player) {
Events.on(playbackManager, 'playbackstop', function (e, playbackStopInfo) {
if (orientationLocked && !playbackStopInfo.nextMediaType) {
/* eslint-disable-next-line compat/compat */
const unlockOrientation = window.screen.unlockOrientation || window.screen.mozUnlockOrientation || window.screen.msUnlockOrientation || (window.screen.orientation && window.screen.orientation.unlock);
const unlockOrientation = window.screen.unlockOrientation || window.screen.mozUnlockOrientation || window.screen.msUnlockOrientation || (window.screen.orientation?.unlock);
if (unlockOrientation) {
try {

2
src/components/playback/playersettingsmenu.js
View file

@ -248,7 +248,7 @@ export function show(options) {
const player = options.player;
const currentItem = playbackManager.currentItem(player);
if (!currentItem || !currentItem.ServerId) {
if (!currentItem?.ServerId) {
return showWithUser(options, player, null);
}

4
src/components/playback/playmethodhelper.js
View file

@ -3,9 +3,9 @@ export function getDisplayPlayMethod(session) {
return null;
}
if (session.TranscodingInfo && session.TranscodingInfo.IsVideoDirect && session.TranscodingInfo.IsAudioDirect) {
if (session.TranscodingInfo?.IsVideoDirect && session.TranscodingInfo.IsAudioDirect) {
return 'Remux';
} else if (session.TranscodingInfo && session.TranscodingInfo.IsVideoDirect) {
} else if (session.TranscodingInfo?.IsVideoDirect) {
return 'DirectStream';
} else if (session.PlayState.PlayMethod === 'Transcode') {
return 'Transcode';

2
src/components/playerstats/playerstats.js
View file

@ -166,7 +166,7 @@ function getTranscodingStats(session, player, displayPlayMethod) {
value: session.TranscodingInfo.Framerate + ' fps'
});
}
if (session.TranscodingInfo.TranscodeReasons && session.TranscodingInfo.TranscodeReasons.length) {
if (session.TranscodingInfo.TranscodeReasons?.length) {
sessionStats.push({
label: globalize.translate('LabelReasonForTranscoding'),
value: session.TranscodingInfo.TranscodeReasons.map(translateReason).join('<br/>')

2
src/components/recordingcreator/recordingcreator.js
View file

@ -170,7 +170,7 @@ function showEditor(itemId, serverId) {
Events.off(currentRecordingFields, 'recordingchanged', onRecordingChanged);
executeCloseAction(closeAction, itemId, serverId);
if (currentRecordingFields && currentRecordingFields.hasChanged()) {
if (currentRecordingFields?.hasChanged()) {
resolve();
} else {
reject();

4
src/components/remotecontrol/remotecontrol.js
View file

@ -119,7 +119,7 @@ function imageUrl(item, options) {
options = options || {};
options.type = options.type || 'Primary';
if (item.ImageTags && item.ImageTags[options.type]) {
if (item.ImageTags?.[options.type]) {
options.tag = item.ImageTags[options.type];
return ServerConnections.getApiClient(item.ServerId).getScaledImageUrl(item.PrimaryImageItemId || item.Id, options);
}
@ -800,7 +800,7 @@ export default function () {
positionSlider.getBubbleText = function (value) {
const state = lastPlayerState;
if (!state || !state.NowPlayingItem || !currentRuntimeTicks) {
if (!state?.NowPlayingItem || !currentRuntimeTicks) {
return '--:--';
}

6
src/components/router/appRouter.js
View file

@ -320,7 +320,7 @@ class AppRouter {
path: ctx.path
};
}).catch((result) => {
if (!result || !result.cancelled) {
if (!result?.cancelled) {
onNewViewNeeded();
}
});
@ -402,7 +402,7 @@ class AppRouter {
const isCurrentRouteStartup = this.currentRouteInfo ? this.currentRouteInfo.route.startup : true;
const shouldExitApp = ctx.isBack && route.isDefaultRoute && isCurrentRouteStartup;
if (!shouldExitApp && (!apiClient || !apiClient.isLoggedIn()) && !route.anonymous) {
if (!shouldExitApp && (!apiClient?.isLoggedIn()) && !route.anonymous) {
console.debug('[appRouter] route does not allow anonymous access: redirecting to login');
this.#beginConnectionWizard();
return;
@ -416,7 +416,7 @@ class AppRouter {
return;
}
if (apiClient && apiClient.isLoggedIn()) {
if (apiClient?.isLoggedIn()) {
console.debug('[appRouter] user is authenticated');
if (route.roles) {

2
src/components/shortcuts.js
View file

@ -33,7 +33,7 @@ function playAllFromHere(card, serverId, queue) {
}
const itemsContainer = dom.parentWithClass(card, 'itemsContainer');
if (itemsContainer && itemsContainer.fetchData) {
if (itemsContainer?.fetchData) {
const queryOptions = queue ? { StartIndex: startIndex } : {};
return itemsContainer.fetchData(queryOptions).then(result => {

6
src/components/slideshow/slideshow.js
View file

@ -41,7 +41,7 @@ function getImageUrl(item, options, apiClient) {
return apiClient.getScaledImageUrl(item, options);
}
if (item.ImageTags && item.ImageTags[options.type]) {
if (item.ImageTags?.[options.type]) {
options.tag = item.ImageTags[options.type];
return apiClient.getScaledImageUrl(item.Id, options);
}
@ -70,7 +70,7 @@ function getBackdropImageUrl(item, options, apiClient) {
options.quality = 100;
}
if (item.BackdropImageTags && item.BackdropImageTags.length) {
if (item.BackdropImageTags?.length) {
options.tag = item.BackdropImageTags[0];
return apiClient.getScaledImageUrl(item.Id, options);
}
@ -87,7 +87,7 @@ function getImgUrl(item, user) {
const apiClient = ServerConnections.getApiClient(item.ServerId);
const imageOptions = {};
if (item.BackdropImageTags && item.BackdropImageTags.length) {
if (item.BackdropImageTags?.length) {
return getBackdropImageUrl(item, imageOptions, apiClient);
} else {
if (item.MediaType === 'Photo' && user && user.Policy.EnableContentDownloading) {

6
src/components/tabbedview/tabbedview.js
View file

@ -65,7 +65,7 @@ class TabbedView {
const previousIndex = e.detail.previousIndex;
const previousTabController = previousIndex == null ? null : self.tabControllers[previousIndex];
if (previousTabController && previousTabController.onPause) {
if (previousTabController?.onPause) {
previousTabController.onPause();
}
@ -93,7 +93,7 @@ class TabbedView {
if (!currentTabController) {
mainTabsManager.selectedTabIndex(this.initialTabIndex);
} else if (currentTabController && currentTabController.onResume) {
} else if (currentTabController?.onResume) {
currentTabController.onResume({});
}
}
@ -101,7 +101,7 @@ class TabbedView {
onPause() {
const currentTabController = this.currentTabController;
if (currentTabController && currentTabController.onPause) {
if (currentTabController?.onPause) {
currentTabController.onPause();
}
}

2
src/components/themeMediaPlayer.js
View file

@ -86,7 +86,7 @@ document.addEventListener('viewshow', function (e) {
const state = e.detail.state || {};
const item = state.item;
if (item && item.ServerId) {
if (item?.ServerId) {
loadThemeMedia(item);
return;
}

2
src/components/viewManager/ViewManagerPage.tsx
View file

@ -47,7 +47,7 @@ const ViewManagerPage: FunctionComponent<ViewManagerPageProps> = ({
viewManager.tryRestoreView(viewOptions)
.catch(async (result?: RestoreViewFailResponse) => {
if (!result || !result.cancelled) {
if (!result?.cancelled) {
const [ controllerFactory, viewHtml ] = await Promise.all([
import(/* webpackChunkName: "[request]" */ `../../controllers/${controller}`),
import(/* webpackChunkName: "[request]" */ `../../controllers/${view}`)

28
src/controllers/dashboard/dashboard.js
View file

@ -47,7 +47,7 @@ function showPlaybackInfo(btn, session) {
text.push(globalize.translate('MediaIsBeingConverted'));
text.push(DashboardPage.getSessionNowPlayingStreamInfo(session));
if (session.TranscodingInfo && session.TranscodingInfo.TranscodeReasons && session.TranscodingInfo.TranscodeReasons.length) {
if (session.TranscodingInfo?.TranscodeReasons?.length) {
text.push('<br/>');
text.push(globalize.translate('LabelReasonForTranscoding'));
session.TranscodingInfo.TranscodeReasons.forEach(function (transcodeReason) {
@ -90,7 +90,7 @@ function showOptionsMenu(btn, session) {
});
}
if (session.TranscodingInfo && session.TranscodingInfo.TranscodeReasons && session.TranscodingInfo.TranscodeReasons.length) {
if (session.TranscodingInfo?.TranscodeReasons?.length) {
menuItems.push({
name: globalize.translate('ViewPlaybackInfo'),
id: 'transcodinginfo'
@ -402,7 +402,7 @@ window.DashboardPage = {
} else if (displayPlayMethod === 'DirectStream') {
html += globalize.translate('DirectStreaming');
} else if (displayPlayMethod === 'Transcode') {
if (session.TranscodingInfo && session.TranscodingInfo.Framerate) {
if (session.TranscodingInfo?.Framerate) {
html += `${globalize.translate('Framerate')}: ${session.TranscodingInfo.Framerate}fps`;
}
@ -481,7 +481,7 @@ window.DashboardPage = {
let topText = escapeHtml(itemHelper.getDisplayName(nowPlayingItem));
let bottomText = '';
if (nowPlayingItem.Artists && nowPlayingItem.Artists.length) {
if (nowPlayingItem.Artists?.length) {
bottomText = topText;
topText = escapeHtml(nowPlayingItem.Artists[0]);
} else {
@ -493,7 +493,7 @@ window.DashboardPage = {
}
}
if (nowPlayingItem.ImageTags && nowPlayingItem.ImageTags.Logo) {
if (nowPlayingItem.ImageTags?.Logo) {
imgUrl = ApiClient.getScaledImageUrl(nowPlayingItem.Id, {
tag: nowPlayingItem.ImageTags.Logo,
maxHeight: 24,
@ -571,7 +571,7 @@ window.DashboardPage = {
const btnSessionPlayPauseIcon = btnSessionPlayPause.querySelector('.material-icons');
btnSessionPlayPauseIcon.classList.remove('play_arrow', 'pause');
btnSessionPlayPauseIcon.classList.add(session.PlayState && session.PlayState.IsPaused ? 'play_arrow' : 'pause');
btnSessionPlayPauseIcon.classList.add(session.PlayState?.IsPaused ? 'play_arrow' : 'pause');
row.querySelector('.sessionNowPlayingTime').innerText = DashboardPage.getSessionNowPlayingTime(session);
row.querySelector('.sessionUserName').innerHTML = DashboardPage.getUsersHtml(session);
@ -620,7 +620,7 @@ window.DashboardPage = {
getNowPlayingImageUrl: function (item) {
/* Screen width is multiplied by 0.2, as the there is currently no way to get the width of
elements that aren't created yet. */
if (item && item.BackdropImageTags && item.BackdropImageTags.length) {
if (item?.BackdropImageTags?.length) {
return ApiClient.getScaledImageUrl(item.Id, {
maxWidth: Math.round(dom.getScreenWidth() * 0.20),
type: 'Backdrop',
@ -628,7 +628,7 @@ window.DashboardPage = {
});
}
if (item && item.ParentBackdropImageTags && item.ParentBackdropImageTags.length) {
if (item?.ParentBackdropImageTags?.length) {
return ApiClient.getScaledImageUrl(item.ParentBackdropItemId, {
maxWidth: Math.round(dom.getScreenWidth() * 0.20),
type: 'Backdrop',
@ -636,7 +636,7 @@ window.DashboardPage = {
});
}
if (item && item.BackdropImageTag) {
if (item?.BackdropImageTag) {
return ApiClient.getScaledImageUrl(item.BackdropItemId, {
maxWidth: Math.round(dom.getScreenWidth() * 0.20),
type: 'Backdrop',
@ -644,7 +644,7 @@ window.DashboardPage = {
});
}
const imageTags = (item || {}).ImageTags || {};
const imageTags = item?.ImageTags || {};
if (item && imageTags.Thumb) {
return ApiClient.getScaledImageUrl(item.Id, {
@ -654,7 +654,7 @@ window.DashboardPage = {
});
}
if (item && item.ParentThumbImageTag) {
if (item?.ParentThumbImageTag) {
return ApiClient.getScaledImageUrl(item.ParentThumbItemId, {
maxWidth: Math.round(dom.getScreenWidth() * 0.20),
type: 'Thumb',
@ -662,7 +662,7 @@ window.DashboardPage = {
});
}
if (item && item.ThumbImageTag) {
if (item?.ThumbImageTag) {
return ApiClient.getScaledImageUrl(item.ThumbItemId, {
maxWidth: Math.round(dom.getScreenWidth() * 0.20),
type: 'Thumb',
@ -678,7 +678,7 @@ window.DashboardPage = {
});
}
if (item && item.PrimaryImageTag) {
if (item?.PrimaryImageTag) {
return ApiClient.getScaledImageUrl(item.PrimaryImageItemId, {
maxWidth: Math.round(dom.getScreenWidth() * 0.20),
type: 'Primary',
@ -686,7 +686,7 @@ window.DashboardPage = {
});
}
if (item && item.AlbumPrimaryImageTag) {
if (item?.AlbumPrimaryImageTag) {
return ApiClient.getScaledImageUrl(item.AlbumId, {
maxWidth: Math.round(dom.getScreenWidth() * 0.20),
type: 'Primary',

6
src/controllers/dashboard/dlna/profile.js
View file

@ -415,7 +415,7 @@ function renderContainerProfiles(page, profiles) {
html += '<a is="emby-linkbutton" href="#" class="lnkEditSubProfile" data-profileindex="' + i + '">';
html += '<p>' + globalize.translate('ValueContainer', profile.Container || allText) + '</p>';
if (profile.Conditions && profile.Conditions.length) {
if (profile.Conditions?.length) {
html += '<p>';
html += globalize.translate('ValueConditions', profile.Conditions.map(function (c) {
return c.Property;
@ -487,7 +487,7 @@ function renderCodecProfiles(page, profiles) {
html += '<a is="emby-linkbutton" href="#" class="lnkEditSubProfile" data-profileindex="' + i + '">';
html += '<p>' + globalize.translate('ValueCodec', profile.Codec || allText) + '</p>';
if (profile.Conditions && profile.Conditions.length) {
if (profile.Conditions?.length) {
html += '<p>';
html += globalize.translate('ValueConditions', profile.Conditions.map(function (c) {
return c.Property;
@ -567,7 +567,7 @@ function renderResponseProfiles(page, profiles) {
}
}
if (profile.Conditions && profile.Conditions.length) {
if (profile.Conditions?.length) {
html += '<p>';
html += globalize.translate('ValueConditions', profile.Conditions.map(function (c) {
return c.Property;

14
src/controllers/itemDetails/index.js
View file

@ -406,7 +406,7 @@ function renderName(item, container, context) {
if (item.AlbumArtists) {
parentNameHtml.push(getArtistLinksHtml(item.AlbumArtists, item.ServerId, context));
parentNameLast = true;
} else if (item.ArtistItems && item.ArtistItems.length && item.Type === 'MusicVideo') {
} else if (item.ArtistItems?.length && item.Type === 'MusicVideo') {
parentNameHtml.push(getArtistLinksHtml(item.ArtistItems, item.ServerId, context));
parentNameLast = true;
} else if (item.SeriesName && item.Type === 'Episode') {
@ -475,7 +475,7 @@ function renderName(item, container, context) {
}
function setTrailerButtonVisibility(page, item) {
if ((item.LocalTrailerCount || item.RemoteTrailers && item.RemoteTrailers.length) && playbackManager.getSupportedCommands().indexOf('PlayTrailers') !== -1) {
if ((item.LocalTrailerCount || item.RemoteTrailers?.length) && playbackManager.getSupportedCommands().indexOf('PlayTrailers') !== -1) {
hideAll(page, 'btnPlayTrailer', true);
} else {
hideAll(page, 'btnPlayTrailer');
@ -505,7 +505,7 @@ function renderDetailPageBackdrop(page, item, apiClient) {
let hasbackdrop = false;
const itemBackdropElement = page.querySelector('#itemBackdrop');
if (item.BackdropImageTags && item.BackdropImageTags.length) {
if (item.BackdropImageTags?.length) {
imgUrl = apiClient.getScaledImageUrl(item.Id, {
type: 'Backdrop',
maxWidth: dom.getScreenWidth(),
@ -523,7 +523,7 @@ function renderDetailPageBackdrop(page, item, apiClient) {
});
imageLoader.lazyImage(itemBackdropElement, imgUrl);
hasbackdrop = true;
} else if (item.ImageTags && item.ImageTags.Primary) {
} else if (item.ImageTags?.Primary) {
imgUrl = apiClient.getScaledImageUrl(item.Id, {
type: 'Primary',
maxWidth: dom.getScreenWidth(),
@ -660,7 +660,7 @@ function logoImageUrl(item, apiClient, options) {
options = options || {};
options.type = 'Logo';
if (item.ImageTags && item.ImageTags.Logo) {
if (item.ImageTags?.Logo) {
options.tag = item.ImageTags.Logo;
return apiClient.getScaledImageUrl(item.Id, options);
}
@ -1054,7 +1054,7 @@ function renderMiscInfo(page, item) {
function renderTagline(page, item) {
const taglineElement = page.querySelector('.tagline');
if (item.Taglines && item.Taglines.length) {
if (item.Taglines?.length) {
taglineElement.classList.remove('hide');
taglineElement.innerHTML = '<bdi>' + escapeHtml(item.Taglines[0]) + '</bdi>';
} else {
@ -1263,7 +1263,7 @@ function renderSeriesAirTime(page, item) {
return;
}
let html = '';
if (item.AirDays && item.AirDays.length) {
if (item.AirDays?.length) {
if (item.AirDays.length == 7) {
html += 'daily';
} else {

4
src/controllers/livetv/livetvsuggested.js
View file

@ -229,7 +229,7 @@ export default function (view, params) {
function onTabChange(evt) {
const previousTabController = tabControllers[parseInt(evt.detail.previousIndex, 10)];
if (previousTabController && previousTabController.onHide) {
if (previousTabController?.onHide) {
previousTabController.onHide();
}
@ -388,7 +388,7 @@ export default function (view, params) {
inputManager.on(window, onInputCommand);
});
view.addEventListener('viewbeforehide', function () {
if (currentTabController && currentTabController.onHide) {
if (currentTabController?.onHide) {
currentTabController.onHide();
}

4
src/controllers/playback/video/index.js
View file

@ -666,7 +666,7 @@ export default function (view) {
if (item.Type === 'TvChannel') {
const program = item.CurrentProgram;
if (program && program.EndDate) {
if (program?.EndDate) {
try {
const endDate = datetime.parseISO8601Date(program.EndDate);
@ -1685,7 +1685,7 @@ export default function (view) {
ticks *= value;
const item = currentItem;
if (item && item.Chapters && item.Chapters.length && item.Chapters[0].ImageTag) {
if (item?.Chapters?.length && item.Chapters[0].ImageTag) {
const html = getChapterBubbleHtml(ServerConnections.getApiClient(item.ServerId), item, item.Chapters, ticks);
if (html) {

2
src/elements/emby-input/emby-input.js
View file

@ -12,7 +12,7 @@ if (Object.getOwnPropertyDescriptor && Object.defineProperty) {
const descriptor = Object.getOwnPropertyDescriptor(HTMLInputElement.prototype, 'value');
// descriptor returning null in webos
if (descriptor && descriptor.configurable) {
if (descriptor?.configurable) {
const baseSetMethod = descriptor.set;
descriptor.set = function (value) {
baseSetMethod.call(this, value);

4
src/elements/emby-itemscontainer/emby-itemscontainer.js
View file

@ -37,7 +37,7 @@ function onContextMenu(e) {
const card = dom.parentWithAttribute(target, 'data-id');
// check for serverId, it won't be present on selectserver
if (card && card.getAttribute('data-serverid')) {
if (card?.getAttribute('data-serverid')) {
inputManager.handleCommand('menu', {
sourceElement: card
});
@ -357,7 +357,7 @@ ItemsContainerPrototype.resume = function (options) {
}
}
if (this.needsRefresh || (options && options.refresh)) {
if (this.needsRefresh || (options?.refresh)) {
return this.refreshItems();
}

2
src/elements/emby-playstatebutton/emby-playstatebutton.js
View file

@ -132,7 +132,7 @@ EmbyPlaystateButtonPrototype.setItem = function (item) {
this.setAttribute('data-serverid', item.ServerId);
this.setAttribute('data-type', item.Type);
const played = item.UserData && item.UserData.Played;
const played = item.UserData?.Played;
setState(this, played);
bindEvents(this);
} else {

4
src/elements/emby-slider/emby-slider.js
View file

@ -14,7 +14,7 @@ let supportsValueSetOverride = false;
if (Object.getOwnPropertyDescriptor && Object.defineProperty) {
const descriptor = Object.getOwnPropertyDescriptor(HTMLInputElement.prototype, 'value');
// descriptor returning null in webos
if (descriptor && descriptor.configurable) {
if (descriptor?.configurable) {
supportsValueSetOverride = true;
}
}
@ -167,7 +167,7 @@ function setMarker(range, valueMarker, marker, valueProgress) {
}
function updateMarkers(range, currentValue) {
if (range.markerInfo && range.markerInfo.length && range.markerElements && range.markerElements.length) {
if (range.markerInfo?.length && range.markerElements?.length) {
for (let i = 0, length = range.markerElements.length; i < length; i++) {
if (range.markerInfo.length > i) {
setMarker(range, mapFractionToValue(range, range.markerInfo[i].progress), range.markerElements[i], currentValue);

2
src/elements/emby-textarea/emby-textarea.js
View file

@ -74,7 +74,7 @@ if (Object.getOwnPropertyDescriptor && Object.defineProperty) {
const descriptor = Object.getOwnPropertyDescriptor(HTMLTextAreaElement.prototype, 'value');
// descriptor returning null in webos
if (descriptor && descriptor.configurable) {
if (descriptor?.configurable) {
const baseSetMethod = descriptor.set;
descriptor.set = function (value) {
baseSetMethod.call(this, value);

2
src/legacy/focusPreventScroll.js
View file

@ -33,7 +33,7 @@ if (HTMLElement.prototype.nativeFocus === undefined) {
this.nativeFocus();
// Restore window scroll if preventScroll
if (options && options.preventScroll) {
if (options?.preventScroll) {
window.scroll(scrollX, scrollY);
}
};

2
src/libraries/navdrawer/navdrawer.js
View file

@ -131,7 +131,7 @@ class NavDrawer {
if (this.isPeeking) {
this.onMenuTouchMove(e);
} else {
if (((getTouches(e)[0] || {}).clientX || 0) <= options.handleSize) {
if ((getTouches(e)[0]?.clientX || 0) <= options.handleSize) {
this.isPeeking = true;
if (e.type === 'touchstart') {

2
src/plugins/bookPlayer/plugin.js
View file

@ -384,7 +384,7 @@ export class BookPlayer {
}
canPlayItem(item) {
return item.Path && item.Path.endsWith('epub');
return item.Path?.endsWith('epub');
}
}

18
src/plugins/chromecastPlayer/plugin.js
View file

@ -103,7 +103,7 @@ class CastPlayer {
return;
}
if (!chrome.cast || !chrome.cast.isAvailable) {
if (!chrome.cast?.isAvailable) {
setTimeout(this.initializeCastPlayer.bind(this), 1000);
return;
}
@ -322,14 +322,14 @@ class CastPlayer {
const session = player.session;
if (session && session.receiver && session.receiver.friendlyName) {
if (session?.receiver?.friendlyName) {
receiverName = session.receiver.friendlyName;
}
let apiClient;
if (message.options && message.options.ServerId) {
if (message.options?.ServerId) {
apiClient = ServerConnections.getApiClient(message.options.ServerId);
} else if (message.options && message.options.items && message.options.items.length) {
} else if (message.options?.items?.length) {
apiClient = ServerConnections.getApiClient(message.options.items[0].ServerId);
} else {
apiClient = ServerConnections.currentApiClient();
@ -350,7 +350,7 @@ class CastPlayer {
message.maxBitrate = bitrateSetting;
}
if (message.options && message.options.items) {
if (message.options?.items) {
message.subtitleAppearance = userSettings.getSubtitleAppearanceSettings();
message.subtitleBurnIn = appSettings.get('subtitleburnin') || '';
}
@ -451,10 +451,10 @@ function onVolumeDownKeyDown() {
}
function normalizeImages(state) {
if (state && state.NowPlayingItem) {
if (state?.NowPlayingItem) {
const item = state.NowPlayingItem;
if ((!item.ImageTags || !item.ImageTags.Primary) && item.PrimaryImageTag) {
if ((!item.ImageTags?.Primary) && item.PrimaryImageTag) {
item.ImageTags = item.ImageTags || {};
item.ImageTags.Primary = item.PrimaryImageTag;
}
@ -599,7 +599,7 @@ class ChromecastPlayer {
getTargets() {
const targets = [];
if (this._castPlayer && this._castPlayer.hasReceivers) {
if (this._castPlayer?.hasReceivers) {
targets.push(this.getCurrentTargetInfo());
}
@ -612,7 +612,7 @@ class ChromecastPlayer {
const castPlayer = this._castPlayer;
if (castPlayer.session && castPlayer.session.receiver && castPlayer.session.receiver.friendlyName) {
if (castPlayer.session?.receiver?.friendlyName) {
appName = castPlayer.session.receiver.friendlyName;
}

2
src/plugins/htmlAudioPlayer/plugin.js
View file

@ -413,7 +413,7 @@ class HtmlAudioPlayer {
const mediaElement = this._mediaElement;
if (mediaElement) {
const seekable = mediaElement.seekable;
if (seekable && seekable.length) {
if (seekable?.length) {
let start = seekable.start(0);
let end = seekable.end(0);

8
src/plugins/htmlVideoPlayer/plugin.js
View file

@ -1010,7 +1010,7 @@ export class HtmlVideoPlayer {
}
if (elem.videoWidth === 0 && elem.videoHeight === 0) {
const mediaSource = (this._currentPlayOptions || {}).mediaSource;
const mediaSource = this._currentPlayOptions?.mediaSource;
// Only trigger this if there is media info
// Avoid triggering in situations where it might not actually have a video stream (audio only live tv channel)
@ -1536,7 +1536,7 @@ export class HtmlVideoPlayer {
}
}
if (selectedTrackEvent && selectedTrackEvent.Text) {
if (selectedTrackEvent?.Text) {
subtitleTextElement.innerHTML = DOMPurify.sanitize(
normalizeTrackEventText(selectedTrackEvent.Text, true));
subtitleTextElement.classList.remove('hide');
@ -1812,7 +1812,7 @@ export class HtmlVideoPlayer {
Windows.UI.ViewManagement.ApplicationView.getForCurrentView().tryEnterViewModeAsync(Windows.UI.ViewManagement.ApplicationViewMode.default);
}
} else {
if (video && video.webkitSupportsPresentationMode && typeof video.webkitSetPresentationMode === 'function') {
if (video?.webkitSupportsPresentationMode && typeof video.webkitSetPresentationMode === 'function') {
video.webkitSetPresentationMode(isEnabled ? 'picture-in-picture' : 'inline');
}
}
@ -1891,7 +1891,7 @@ export class HtmlVideoPlayer {
const mediaElement = this.#mediaElement;
if (mediaElement) {
const seekable = mediaElement.seekable;
if (seekable && seekable.length) {
if (seekable?.length) {
let start = seekable.start(0);
let end = seekable.end(0);

2
src/plugins/logoScreensaver/plugin.js
View file

@ -25,7 +25,7 @@ export default function () {
const elem = document.querySelector('.logoScreenSaverImage');
if (elem && elem.animate) {
if (elem?.animate) {
const random = randomInt(0, animations.length - 1);
animations[random](elem, 1);

2
src/plugins/pdfPlayer/plugin.js
View file

@ -312,7 +312,7 @@ export class PdfPlayer {
}
canPlayItem(item) {
return item.Path && item.Path.endsWith('pdf');
return item.Path?.endsWith('pdf');
}
}

2
src/plugins/sessionPlayer/plugin.js
View file

@ -157,7 +157,7 @@ function subscribeToPlayerUpdates(instance) {
}
function normalizeImages(state, apiClient) {
if (state && state.NowPlayingItem) {
if (state?.NowPlayingItem) {
const item = state.NowPlayingItem;
if (!item.ImageTags || !item.ImageTags.Primary && item.PrimaryImageTag) {

2
src/scripts/autocast.js
View file

@ -12,7 +12,7 @@ export function enable(enabled) {
if (enabled) {
const currentPlayerInfo = playbackManager.getPlayerInfo();
if (currentPlayerInfo && currentPlayerInfo.id) {
if (currentPlayerInfo?.id) {
localStorage.setItem('autocastPlayerId', currentPlayerInfo.id);
}
} else {

2
src/scripts/browserDeviceProfile.js
View file

@ -3,7 +3,7 @@ import * as userSettings from './settings/userSettings';
import browser from './browser';
function canPlayH264(videoTestElement) {
return !!(videoTestElement.canPlayType && videoTestElement.canPlayType('video/mp4; codecs="avc1.42E01E, mp4a.40.2"').replace(/no/, ''));
return !!(videoTestElement.canPlayType?.('video/mp4; codecs="avc1.42E01E, mp4a.40.2"').replace(/no/, ''));
}
function canPlayHevc(videoTestElement, options) {

2
src/scripts/dom.js
View file

@ -15,7 +15,7 @@ export function parentWithAttribute(elem, name, value) {
while ((value ? elem.getAttribute(name) !== value : !elem.getAttribute(name))) {
elem = elem.parentNode;
if (!elem || !elem.getAttribute) {
if (!elem?.getAttribute) {
return null;
}
}

2
src/scripts/gamepadtokey.js
View file

@ -349,7 +349,7 @@ function isGamepadConnected() {
const gamepads = navigator.getGamepads(); /* eslint-disable-line compat/compat */
for (let i = 0, len = gamepads.length; i < len; i++) {
const gamepad = gamepads[i];
if (gamepad && gamepad.connected) {
if (gamepad?.connected) {
return true;
}
}

6
src/scripts/globalize.js
View file

@ -37,7 +37,7 @@ function getDefaultLanguage() {
if (navigator.userLanguage) {
return navigator.userLanguage;
}
if (navigator.languages && navigator.languages.length) {
if (navigator.languages?.length) {
return navigator.languages[0];
}
@ -217,12 +217,12 @@ function translateKey(key) {
function translateKeyFromModule(key, module) {
let dictionary = getDictionary(module, getCurrentLocale());
if (dictionary && dictionary[key]) {
if (dictionary?.[key]) {
return dictionary[key];
}
dictionary = getDictionary(module, fallbackCulture);
if (dictionary && dictionary[key]) {
if (dictionary?.[key]) {
return dictionary[key];
}

8
src/scripts/libraryMenu.js
View file

@ -71,7 +71,7 @@ function renderHeader() {
}
function getCurrentApiClient() {
if (currentUser && currentUser.localUser) {
if (currentUser?.localUser) {
return ServerConnections.getApiClient(currentUser.localUser.ServerId);
}
@ -127,7 +127,7 @@ function updateUserInHeader(user) {
let hasImage;
if (user && user.name) {
if (user?.name) {
if (user.imageUrl) {
const url = user.imageUrl;
updateHeaderUserButton(url);
@ -143,7 +143,7 @@ function updateUserInHeader(user) {
updateHeaderUserButton(null);
}
if (user && user.localUser) {
if (user?.localUser) {
if (headerHomeButton) {
headerHomeButton.classList.remove('hide');
}
@ -322,7 +322,7 @@ function refreshLibraryInfoInDrawer(user) {
// libraries are added here
html += '<div class="libraryMenuOptions"></div>';
if (user.localUser && user.localUser.Policy.IsAdministrator) {
if (user.localUser?.Policy.IsAdministrator) {
html += '<div class="adminMenuOptions">';
html += '<h3 class="sidebarHeader">';
html += globalize.translate('HeaderAdmin');

2
src/scripts/screensavermanager.js
View file

@ -94,7 +94,7 @@ function ScreenSaverManager() {
let isLoggedIn;
const apiClient = ServerConnections.currentApiClient();
if (apiClient && apiClient.isLoggedIn()) {
if (apiClient?.isLoggedIn()) {
isLoggedIn = true;
}

2
src/utils/fetchLocal.ts
View file

@ -33,7 +33,7 @@ export default async function fetchLocal(url: string, options?: FetchOptions) {
xhr.open('GET', url);
if (options && options.cache) {
if (options?.cache) {
xhr.setRequestHeader('Cache-Control', options.cache);
}