mirror of
https://github.com/owncast/owncast.git
synced 2024-11-26 23:24:29 +03:00
663 lines
19 KiB
JavaScript
663 lines
19 KiB
JavaScript
import { h, Component } from '/js/web_modules/preact.js';
|
|
import htm from '/js/web_modules/htm.js';
|
|
const html = htm.bind(h);
|
|
|
|
import { OwncastPlayer } from './components/player.js';
|
|
import SocialIconsList from './components/platform-logos-list.js';
|
|
import UsernameForm from './components/chat/username.js';
|
|
import VideoPoster from './components/video-poster.js';
|
|
import Chat from './components/chat/chat.js';
|
|
import Websocket from './utils/websocket.js';
|
|
import {
|
|
parseSecondsToDurationString,
|
|
hasTouchScreen,
|
|
getOrientation,
|
|
} from './utils/helpers.js';
|
|
import ExternalActionModal, {
|
|
ExternalActionButton,
|
|
} from './components/external-action-modal.js';
|
|
|
|
import {
|
|
addNewlines,
|
|
classNames,
|
|
clearLocalStorage,
|
|
debounce,
|
|
generateUsername,
|
|
getLocalStorage,
|
|
pluralize,
|
|
setLocalStorage,
|
|
} from './utils/helpers.js';
|
|
import {
|
|
HEIGHT_SHORT_WIDE,
|
|
KEY_CHAT_DISPLAYED,
|
|
KEY_USERNAME,
|
|
MESSAGE_OFFLINE,
|
|
MESSAGE_ONLINE,
|
|
ORIENTATION_PORTRAIT,
|
|
OWNCAST_LOGO_LOCAL,
|
|
TEMP_IMAGE,
|
|
TIMER_DISABLE_CHAT_AFTER_OFFLINE,
|
|
TIMER_STATUS_UPDATE,
|
|
TIMER_STREAM_DURATION_COUNTER,
|
|
URL_CONFIG,
|
|
URL_OWNCAST,
|
|
URL_STATUS,
|
|
WIDTH_SINGLE_COL,
|
|
} from './utils/constants.js';
|
|
|
|
export default class App extends Component {
|
|
constructor(props, context) {
|
|
super(props, context);
|
|
|
|
const chatStorage = getLocalStorage(KEY_CHAT_DISPLAYED);
|
|
this.hasTouchScreen = hasTouchScreen();
|
|
this.windowBlurred = false;
|
|
|
|
this.state = {
|
|
websocket: new Websocket(),
|
|
displayChat: chatStorage === null ? true : chatStorage,
|
|
chatInputEnabled: false, // chat input box state
|
|
chatDisabled: false,
|
|
username: getLocalStorage(KEY_USERNAME) || generateUsername(),
|
|
touchKeyboardActive: false,
|
|
|
|
configData: {},
|
|
extraPageContent: '',
|
|
|
|
playerActive: false, // player object is active
|
|
streamOnline: false, // stream is active/online
|
|
isPlaying: false, // player is actively playing video
|
|
|
|
// status
|
|
streamStatusMessage: MESSAGE_OFFLINE,
|
|
viewerCount: '',
|
|
|
|
// dom
|
|
windowWidth: window.innerWidth,
|
|
windowHeight: window.innerHeight,
|
|
orientation: getOrientation(this.hasTouchScreen),
|
|
|
|
externalAction: null,
|
|
};
|
|
|
|
// timers
|
|
this.playerRestartTimer = null;
|
|
this.offlineTimer = null;
|
|
this.statusTimer = null;
|
|
this.disableChatTimer = null;
|
|
this.streamDurationTimer = null;
|
|
|
|
// misc dom events
|
|
this.handleChatPanelToggle = this.handleChatPanelToggle.bind(this);
|
|
this.handleUsernameChange = this.handleUsernameChange.bind(this);
|
|
this.handleFormFocus = this.handleFormFocus.bind(this);
|
|
this.handleFormBlur = this.handleFormBlur.bind(this);
|
|
this.handleWindowBlur = this.handleWindowBlur.bind(this);
|
|
this.handleWindowFocus = this.handleWindowFocus.bind(this);
|
|
this.handleWindowResize = debounce(this.handleWindowResize.bind(this), 250);
|
|
|
|
this.handleOfflineMode = this.handleOfflineMode.bind(this);
|
|
this.handleOnlineMode = this.handleOnlineMode.bind(this);
|
|
this.disableChatInput = this.disableChatInput.bind(this);
|
|
this.setCurrentStreamDuration = this.setCurrentStreamDuration.bind(this);
|
|
|
|
this.handleKeyDown = this.handleKeyDown.bind(this);
|
|
this.handleKeyPressed = this.handleKeyPressed.bind(this);
|
|
this.displayExternalAction = this.displayExternalAction.bind(this);
|
|
this.closeExternalActionModal = this.closeExternalActionModal.bind(this);
|
|
|
|
// player events
|
|
this.handlePlayerReady = this.handlePlayerReady.bind(this);
|
|
this.handlePlayerPlaying = this.handlePlayerPlaying.bind(this);
|
|
this.handlePlayerEnded = this.handlePlayerEnded.bind(this);
|
|
this.handlePlayerError = this.handlePlayerError.bind(this);
|
|
|
|
// fetch events
|
|
this.getConfig = this.getConfig.bind(this);
|
|
this.getStreamStatus = this.getStreamStatus.bind(this);
|
|
}
|
|
|
|
componentDidMount() {
|
|
this.getConfig();
|
|
if (!this.hasTouchScreen) {
|
|
window.addEventListener('resize', this.handleWindowResize);
|
|
}
|
|
window.addEventListener('blur', this.handleWindowBlur);
|
|
window.addEventListener('focus', this.handleWindowFocus);
|
|
if (this.hasTouchScreen) {
|
|
window.addEventListener('orientationchange', this.handleWindowResize);
|
|
}
|
|
window.addEventListener('keydown', this.handleKeyDown);
|
|
window.addEventListener('keypress', this.handleKeyPressed);
|
|
this.player = new OwncastPlayer();
|
|
this.player.setupPlayerCallbacks({
|
|
onReady: this.handlePlayerReady,
|
|
onPlaying: this.handlePlayerPlaying,
|
|
onEnded: this.handlePlayerEnded,
|
|
onError: this.handlePlayerError,
|
|
});
|
|
this.player.init();
|
|
}
|
|
|
|
componentWillUnmount() {
|
|
// clear all the timers
|
|
clearInterval(this.playerRestartTimer);
|
|
clearInterval(this.offlineTimer);
|
|
clearInterval(this.statusTimer);
|
|
clearTimeout(this.disableChatTimer);
|
|
clearInterval(this.streamDurationTimer);
|
|
window.removeEventListener('resize', this.handleWindowResize);
|
|
window.removeEventListener('blur', this.handleWindowBlur);
|
|
window.removeEventListener('focus', this.handleWindowFocus);
|
|
window.removeEventListener('keydown', this.handleKeyDown);
|
|
window.removeEventListener('keypress', this.handleKeyPressed);
|
|
if (this.hasTouchScreen) {
|
|
window.removeEventListener('orientationchange', this.handleWindowResize);
|
|
}
|
|
}
|
|
|
|
// fetch /config data
|
|
getConfig() {
|
|
fetch(URL_CONFIG)
|
|
.then((response) => {
|
|
if (!response.ok) {
|
|
throw new Error(`Network response was not ok ${response.ok}`);
|
|
}
|
|
return response.json();
|
|
})
|
|
.then((json) => {
|
|
this.setConfigData(json);
|
|
})
|
|
.catch((error) => {
|
|
this.handleNetworkingError(`Fetch config: ${error}`);
|
|
});
|
|
}
|
|
|
|
// fetch stream status
|
|
getStreamStatus() {
|
|
fetch(URL_STATUS)
|
|
.then((response) => {
|
|
if (!response.ok) {
|
|
throw new Error(`Network response was not ok ${response.ok}`);
|
|
}
|
|
return response.json();
|
|
})
|
|
.then((json) => {
|
|
this.updateStreamStatus(json);
|
|
})
|
|
.catch((error) => {
|
|
this.handleOfflineMode();
|
|
this.handleNetworkingError(`Stream status: ${error}`);
|
|
});
|
|
}
|
|
|
|
setConfigData(data = {}) {
|
|
const { name, summary } = data;
|
|
window.document.title = name;
|
|
|
|
this.setState({
|
|
configData: {
|
|
...data,
|
|
summary: summary && addNewlines(summary),
|
|
},
|
|
});
|
|
}
|
|
|
|
// handle UI things from stream status result
|
|
updateStreamStatus(status = {}) {
|
|
const { streamOnline: curStreamOnline } = this.state;
|
|
|
|
if (!status) {
|
|
return;
|
|
}
|
|
const { viewerCount, online, lastConnectTime, streamTitle } = status;
|
|
|
|
this.lastDisconnectTime = status.lastDisconnectTime;
|
|
|
|
if (status.online && !curStreamOnline) {
|
|
// stream has just come online.
|
|
this.handleOnlineMode();
|
|
} else if (!status.online && curStreamOnline) {
|
|
// stream has just flipped offline.
|
|
this.handleOfflineMode();
|
|
}
|
|
|
|
this.setState({
|
|
viewerCount,
|
|
lastConnectTime,
|
|
streamOnline: online,
|
|
streamTitle,
|
|
});
|
|
}
|
|
|
|
// when videojs player is ready, start polling for stream
|
|
handlePlayerReady() {
|
|
this.getStreamStatus();
|
|
this.statusTimer = setInterval(this.getStreamStatus, TIMER_STATUS_UPDATE);
|
|
}
|
|
|
|
handlePlayerPlaying() {
|
|
this.setState({
|
|
isPlaying: true,
|
|
});
|
|
}
|
|
|
|
// likely called some time after stream status has gone offline.
|
|
// basically hide video and show underlying "poster"
|
|
handlePlayerEnded() {
|
|
this.setState({
|
|
playerActive: false,
|
|
isPlaying: false,
|
|
});
|
|
}
|
|
|
|
handlePlayerError() {
|
|
// do something?
|
|
this.handleOfflineMode();
|
|
this.handlePlayerEnded();
|
|
}
|
|
|
|
// stop status timer and disable chat after some time.
|
|
handleOfflineMode() {
|
|
clearInterval(this.streamDurationTimer);
|
|
const remainingChatTime =
|
|
TIMER_DISABLE_CHAT_AFTER_OFFLINE -
|
|
(Date.now() - new Date(this.lastDisconnectTime));
|
|
const countdown = remainingChatTime < 0 ? 0 : remainingChatTime;
|
|
this.disableChatTimer = setTimeout(this.disableChatInput, countdown);
|
|
this.setState({
|
|
streamOnline: false,
|
|
streamStatusMessage: MESSAGE_OFFLINE,
|
|
});
|
|
|
|
if (this.player.vjsPlayer && this.player.vjsPlayer.paused()) {
|
|
this.handlePlayerEnded();
|
|
}
|
|
|
|
if (this.windowBlurred) {
|
|
document.title = ` 🔴 ${
|
|
this.state.configData && this.state.configData.name
|
|
}`;
|
|
}
|
|
}
|
|
|
|
// play video!
|
|
handleOnlineMode() {
|
|
this.player.startPlayer();
|
|
clearTimeout(this.disableChatTimer);
|
|
this.disableChatTimer = null;
|
|
|
|
this.streamDurationTimer = setInterval(
|
|
this.setCurrentStreamDuration,
|
|
TIMER_STREAM_DURATION_COUNTER
|
|
);
|
|
|
|
this.setState({
|
|
playerActive: true,
|
|
streamOnline: true,
|
|
chatInputEnabled: true,
|
|
streamTitle: '',
|
|
streamStatusMessage: MESSAGE_ONLINE,
|
|
});
|
|
|
|
if (this.windowBlurred) {
|
|
document.title = ` 🟢 ${
|
|
this.state.configData && this.state.configData.name
|
|
}`;
|
|
}
|
|
}
|
|
|
|
setCurrentStreamDuration() {
|
|
let streamDurationString = '';
|
|
if (this.state.lastConnectTime) {
|
|
const diff = (Date.now() - Date.parse(this.state.lastConnectTime)) / 1000;
|
|
streamDurationString = parseSecondsToDurationString(diff);
|
|
}
|
|
this.setState({
|
|
streamStatusMessage: `${MESSAGE_ONLINE} ${streamDurationString}`,
|
|
});
|
|
}
|
|
|
|
handleUsernameChange(newName) {
|
|
this.setState({
|
|
username: newName,
|
|
});
|
|
}
|
|
|
|
handleFormFocus() {
|
|
if (this.hasTouchScreen) {
|
|
this.setState({
|
|
touchKeyboardActive: true,
|
|
});
|
|
}
|
|
}
|
|
|
|
handleFormBlur() {
|
|
if (this.hasTouchScreen) {
|
|
this.setState({
|
|
touchKeyboardActive: false,
|
|
});
|
|
}
|
|
}
|
|
|
|
handleChatPanelToggle() {
|
|
const { displayChat: curDisplayed } = this.state;
|
|
|
|
const displayChat = !curDisplayed;
|
|
if (displayChat) {
|
|
setLocalStorage(KEY_CHAT_DISPLAYED, displayChat);
|
|
} else {
|
|
clearLocalStorage(KEY_CHAT_DISPLAYED);
|
|
}
|
|
this.setState({
|
|
displayChat,
|
|
});
|
|
}
|
|
|
|
disableChatInput() {
|
|
this.setState({
|
|
chatInputEnabled: false,
|
|
});
|
|
}
|
|
|
|
handleNetworkingError(error) {
|
|
console.log(`>>> App Error: ${error}`);
|
|
}
|
|
|
|
handleWindowResize() {
|
|
this.setState({
|
|
windowWidth: window.innerWidth,
|
|
windowHeight: window.innerHeight,
|
|
orientation: getOrientation(this.hasTouchScreen),
|
|
});
|
|
}
|
|
|
|
handleWindowBlur() {
|
|
this.windowBlurred = true;
|
|
}
|
|
|
|
handleWindowFocus() {
|
|
this.windowBlurred = false;
|
|
window.document.title = this.state.configData && this.state.configData.name;
|
|
}
|
|
|
|
handleSpaceBarPressed(e) {
|
|
e.preventDefault();
|
|
if (this.state.isPlaying) {
|
|
this.setState({
|
|
isPlaying: false,
|
|
});
|
|
this.player.vjsPlayer.pause();
|
|
} else {
|
|
this.setState({
|
|
isPlaying: true,
|
|
});
|
|
this.player.vjsPlayer.play();
|
|
}
|
|
}
|
|
|
|
handleKeyDown(e) {
|
|
if (e.code === 'Escape' && this.state.externalAction !== null) {
|
|
this.closeExternalActionModal();
|
|
}
|
|
}
|
|
|
|
handleKeyPressed(e) {
|
|
if (
|
|
e.code === 'Space' &&
|
|
e.target === document.body &&
|
|
this.state.streamOnline
|
|
) {
|
|
this.handleSpaceBarPressed(e);
|
|
}
|
|
}
|
|
|
|
displayExternalAction(index) {
|
|
const { configData, username } = this.state;
|
|
const action = configData.externalActions[index];
|
|
if (!action) {
|
|
return;
|
|
}
|
|
const { url: actionUrl, openExternally } = action || {};
|
|
let url = new URL(actionUrl);
|
|
// Append url and username to params so the link knows where we came from and who we are.
|
|
url.searchParams.append('username', username);
|
|
url.searchParams.append('instance', window.location);
|
|
|
|
if (openExternally) {
|
|
var win = window.open(url.toString(), '_blank');
|
|
win.focus();
|
|
return;
|
|
}
|
|
|
|
this.setState({
|
|
externalAction: action,
|
|
});
|
|
}
|
|
|
|
closeExternalActionModal() {
|
|
this.setState({
|
|
externalAction: null,
|
|
});
|
|
}
|
|
|
|
render(props, state) {
|
|
const {
|
|
chatInputEnabled,
|
|
configData,
|
|
displayChat,
|
|
isPlaying,
|
|
orientation,
|
|
playerActive,
|
|
streamOnline,
|
|
streamStatusMessage,
|
|
streamTitle,
|
|
touchKeyboardActive,
|
|
username,
|
|
viewerCount,
|
|
websocket,
|
|
windowHeight,
|
|
windowWidth,
|
|
externalAction,
|
|
} = state;
|
|
|
|
const {
|
|
version: appVersion,
|
|
logo = TEMP_IMAGE,
|
|
socialHandles = [],
|
|
summary,
|
|
tags = [],
|
|
name,
|
|
extraPageContent,
|
|
chatDisabled,
|
|
externalActions,
|
|
} = configData;
|
|
|
|
const bgUserLogo = { backgroundImage: `url(${logo})` };
|
|
|
|
const tagList = tags !== null && tags.length > 0 && tags.join(' #');
|
|
|
|
const viewerCountMessage =
|
|
streamOnline && viewerCount > 0
|
|
? html`${viewerCount} ${pluralize('viewer', viewerCount)}`
|
|
: null;
|
|
|
|
const mainClass = playerActive ? 'online' : '';
|
|
const isPortrait =
|
|
this.hasTouchScreen && orientation === ORIENTATION_PORTRAIT;
|
|
const shortHeight = windowHeight <= HEIGHT_SHORT_WIDE && !isPortrait;
|
|
const singleColMode = windowWidth <= WIDTH_SINGLE_COL && !shortHeight;
|
|
|
|
const shouldDisplayChat = displayChat && !chatDisabled;
|
|
const usernameStyle = chatDisabled ? 'none' : 'flex';
|
|
|
|
const extraAppClasses = classNames({
|
|
chat: shouldDisplayChat,
|
|
'no-chat': !shouldDisplayChat,
|
|
'single-col': singleColMode,
|
|
'bg-gray-800': singleColMode && shouldDisplayChat,
|
|
'short-wide': shortHeight && windowWidth > WIDTH_SINGLE_COL,
|
|
'touch-screen': this.hasTouchScreen,
|
|
'touch-keyboard-active': touchKeyboardActive,
|
|
});
|
|
|
|
const poster = isPlaying
|
|
? null
|
|
: html` <${VideoPoster} offlineImage=${logo} active=${streamOnline} /> `;
|
|
|
|
const externalActionButtons =
|
|
externalActions &&
|
|
html`<div
|
|
id="external-actions-container"
|
|
class="flex flex-row align-center"
|
|
>
|
|
${externalActions.map(
|
|
function (action, index) {
|
|
return html`<${ExternalActionButton}
|
|
onClick=${this.displayExternalAction}
|
|
action=${action}
|
|
index=${index}
|
|
/>`;
|
|
}.bind(this)
|
|
)}
|
|
</div>`;
|
|
|
|
const externalActionModal = externalAction
|
|
? html`<${ExternalActionModal}
|
|
title=${this.state.externalAction.description ||
|
|
this.state.externalAction.title}
|
|
url=${this.state.externalAction.url}
|
|
onClose=${this.closeExternalActionModal}
|
|
/>`
|
|
: null;
|
|
|
|
return html`
|
|
<div
|
|
id="app-container"
|
|
class="flex w-full flex-col justify-start relative ${extraAppClasses}"
|
|
>
|
|
<div id="top-content" class="z-50">
|
|
<header
|
|
class="flex border-b border-gray-900 border-solid shadow-md fixed z-10 w-full top-0 left-0 flex flex-row justify-between flex-no-wrap"
|
|
>
|
|
<h1
|
|
class="flex flex-row items-center justify-start p-2 uppercase text-gray-400 text-xl font-thin tracking-wider overflow-hidden whitespace-no-wrap"
|
|
>
|
|
<span
|
|
id="logo-container"
|
|
class="inline-block rounded-full bg-white w-8 min-w-8 min-h-8 h-8 mr-2 bg-no-repeat bg-center"
|
|
>
|
|
<img
|
|
class="logo visually-hidden"
|
|
src=${OWNCAST_LOGO_LOCAL}
|
|
alt="owncast logo"
|
|
/>
|
|
</span>
|
|
<span class="instance-title overflow-hidden truncate"
|
|
>${streamOnline && streamTitle ? streamTitle : name}</span
|
|
>
|
|
</h1>
|
|
<div
|
|
id="user-options-container"
|
|
class="flex flex-row justify-end items-center flex-no-wrap"
|
|
style=${{ display: usernameStyle }}
|
|
>
|
|
<${UsernameForm}
|
|
username=${username}
|
|
onUsernameChange=${this.handleUsernameChange}
|
|
onFocus=${this.handleFormFocus}
|
|
onBlur=${this.handleFormBlur}
|
|
/>
|
|
<button
|
|
type="button"
|
|
id="chat-toggle"
|
|
onClick=${this.handleChatPanelToggle}
|
|
class="flex cursor-pointer text-center justify-center items-center min-w-12 h-full bg-gray-800 hover:bg-gray-700"
|
|
>
|
|
💬
|
|
</button>
|
|
</div>
|
|
</header>
|
|
</div>
|
|
|
|
<main class=${mainClass}>
|
|
<div
|
|
id="video-container"
|
|
class="flex owncast-video-container bg-black w-full bg-center bg-no-repeat flex flex-col items-center justify-start"
|
|
>
|
|
<video
|
|
class="video-js vjs-big-play-centered display-block w-full h-full"
|
|
id="video"
|
|
preload="auto"
|
|
controls
|
|
playsinline
|
|
></video>
|
|
${poster}
|
|
</div>
|
|
|
|
<section
|
|
id="stream-info"
|
|
aria-label="Stream status"
|
|
class="flex text-center flex-row justify-between font-mono py-2 px-8 bg-gray-900 text-indigo-200 shadow-md border-b border-gray-100 border-solid"
|
|
>
|
|
<span>${streamStatusMessage}</span>
|
|
<span id="stream-viewer-count">${viewerCountMessage}</span>
|
|
</section>
|
|
</main>
|
|
|
|
<section id="user-content" aria-label="User information" class="p-8">
|
|
<div class="user-content flex flex-row p-8">
|
|
<div
|
|
class="user-image rounded-full bg-white p-4 mr-8 bg-no-repeat bg-center"
|
|
style=${bgUserLogo}
|
|
>
|
|
<img class="logo visually-hidden" alt="" src=${logo} />
|
|
</div>
|
|
<div
|
|
class="user-content-header border-b border-gray-500 border-solid"
|
|
>
|
|
<h2 class="font-semibold text-5xl">
|
|
<span class="streamer-name text-indigo-600">${name}</span>
|
|
</h2>
|
|
<div>${externalActionButtons}</div>
|
|
<h3 class="font-semibold text-3xl">
|
|
${streamOnline && streamTitle}
|
|
</h3>
|
|
<${SocialIconsList} handles=${socialHandles} />
|
|
<div
|
|
id="stream-summary"
|
|
class="stream-summary my-4"
|
|
dangerouslySetInnerHTML=${{ __html: summary }}
|
|
></div>
|
|
<div id="tag-list" class="tag-list text-gray-600 mb-3">
|
|
${tagList && `#${tagList}`}
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div
|
|
id="extra-user-content"
|
|
class="extra-user-content px-8"
|
|
dangerouslySetInnerHTML=${{ __html: extraPageContent }}
|
|
></div>
|
|
</section>
|
|
|
|
<footer class="flex flex-row justify-start p-8 opacity-50 text-xs">
|
|
<span class="mx-1 inline-block">
|
|
<a href="${URL_OWNCAST}" rel="noopener noreferrer" target="_blank"
|
|
>About Owncast</a
|
|
>
|
|
</span>
|
|
<span class="mx-1 inline-block">Version ${appVersion}</span>
|
|
</footer>
|
|
|
|
<${Chat}
|
|
websocket=${websocket}
|
|
username=${username}
|
|
chatInputEnabled=${chatInputEnabled && !chatDisabled}
|
|
instanceTitle=${name}
|
|
/>
|
|
${externalActionModal}
|
|
</div>
|
|
`;
|
|
}
|
|
}
|