use useLiveStreaming hook

custom/fitness-demo/components/App/App.js

@@ -1,5 +1,5 @@
 import React, { useMemo } from 'react';
-import { LiveStreamingProvider } from '@custom/live-streaming/contexts/LiveStreamingProvider';
+import { LiveStreamingProvider } from '@custom/shared/contexts/LiveStreamingProvider';
 import { RecordingProvider } from '@custom/recording/contexts/RecordingProvider';
 import ExpiryTimer from '@custom/shared/components/ExpiryTimer';
 import { useCallState } from '@custom/shared/contexts/CallProvider';

custom/fitness-demo/components/Tray/Stream.js

@@ -1,8 +1,8 @@
 import React from 'react';
 
 import { LIVE_STREAMING_MODAL } from '@custom/live-streaming/components/LiveStreamingModal';
-import { useLiveStreaming } from '@custom/live-streaming/contexts/LiveStreamingProvider';
 import { TrayButton } from '@custom/shared/components/Tray';
+import { useLiveStreaming } from '@custom/shared/contexts/LiveStreamingProvider';
 import { useParticipants } from '@custom/shared/contexts/ParticipantsProvider';
 import { useUIState } from '@custom/shared/contexts/UIStateProvider';
 import { ReactComponent as IconStream } from '@custom/shared/icons/streaming-md.svg';

custom/live-streaming/components/App.js

@@ -1,7 +1,7 @@
 import React from 'react';
 
 import App from '@custom/basic-call/components/App';
-import { LiveStreamingProvider } from '../contexts/LiveStreamingProvider';
+import { LiveStreamingProvider } from '@custom/shared/contexts/LiveStreamingProvider';
 
 // Extend our basic call app component with the live streaming context
 export const AppWithLiveStreaming = () => (

custom/live-streaming/components/LiveStreamingModal.js

@@ -5,10 +5,9 @@ import Field from '@custom/shared/components/Field';
 import { TextInput, SelectInput } from '@custom/shared/components/Input';
 import Modal from '@custom/shared/components/Modal';
 import Well from '@custom/shared/components/Well';
-import { useCallState } from '@custom/shared/contexts/CallProvider';
+import { useLiveStreaming } from '@custom/shared/contexts/LiveStreamingProvider';
 import { useParticipants } from '@custom/shared/contexts/ParticipantsProvider';
 import { useUIState } from '@custom/shared/contexts/UIStateProvider';
-import { useLiveStreaming } from '../contexts/LiveStreamingProvider';
 
 export const LIVE_STREAMING_MODAL = 'live-streaming';
 
@@ -19,15 +18,19 @@ const LAYOUTS = [
 ];
 
 export const LiveStreamingModal = () => {
-  const { callObject } = useCallState();
+  const { participants } = useParticipants();
-  const { allParticipants } = useParticipants();
   const { currentModals, closeModal } = useUIState();
-  const { isStreaming, streamError } = useLiveStreaming();
+  const {
+    isStreaming,
+    streamError,
+    startLiveStreaming,
+    stopLiveStreaming,
+  } = useLiveStreaming();
   const [pending, setPending] = useState(false);
   const [rtmpUrl, setRtmpUrl] = useState('');
-  const [layout, setLayout] = useState(0);
+  const [layoutType, setLayoutType] = useState('default');
   const [maxCams, setMaxCams] = useState(9);
-  const [participant, setParticipant] = useState(0);
+  const [participantId, setParticipantId] = useState(0);
 
   useEffect(() => {
     // Reset pending state whenever stream state changes
@@ -35,18 +38,23 @@ export const LiveStreamingModal = () => {
   }, [isStreaming]);
 
   function startLiveStream() {
-    setPending(true);
+    const config = {
+      rtmpUrl,
+      layout: {
+        preset: layoutType,
+      },
+    };
 
-    const opts =
+    if (layoutType === 'single-participant')
-      layout === 'single-participant'
+      config.layout.session_id = participantId;
-        ? { session_id: participant.id }
+    else if (layoutType === 'default') config.layout.max_cam_streams = maxCams;
-        : { max_cam_streams: maxCams };
+
-    callObject.startLiveStreaming({ rtmpUrl, preset: layout, ...opts });
+    startLiveStreaming(config);
   }
 
-  function stopLiveStreaming() {
+  function stopLiveStream() {
     setPending(true);
-    callObject.stopLiveStreaming();
+    stopLiveStreaming();
   }
 
   return (
@@ -62,7 +70,7 @@ export const LiveStreamingModal = () => {
           <Button
             fullWidth
             disabled={!rtmpUrl || pending}
-            onClick={() => startLiveStream()}
+            onClick={startLiveStream}
           >
             {pending ? 'Starting stream...' : 'Start live streaming'}
           </Button>
@@ -70,7 +78,7 @@ export const LiveStreamingModal = () => {
           <Button
             fullWidth
             variant="warning"
-            onClick={() => stopLiveStreaming()}
+            onClick={stopLiveStream}
           >
             Stop live streaming
           </Button>
@@ -85,19 +93,18 @@ export const LiveStreamingModal = () => {
       <CardBody>
         <Field label="Layout">
           <SelectInput
-            onChange={(e) => setLayout(Number(e.target.value))}
+            onChange={(e) => setLayoutType(e.target.value)}
-            value={layout}
+            value={layoutType}
           >
-            {LAYOUTS.map((l, i) => (
+            {LAYOUTS.map((l) => (
-              <option value={i} key={l.value}>
+              <option value={l.value} key={l.value}>
                 {l.label}
               </option>
             ))}
           </SelectInput>
         </Field>
 
-        {layout !==
+        {layoutType === 'default' && (
-          LAYOUTS.findIndex((l) => l.value === 'single-participant') && (
           <Field label="Additional cameras">
             <SelectInput
               onChange={(e) => setMaxCams(Number(e.target.value))}
@@ -116,15 +123,17 @@ export const LiveStreamingModal = () => {
           </Field>
         )}
 
-        {layout ===
+        {layoutType === 'single-participant' && (
-          LAYOUTS.findIndex((l) => l.value === 'single-participant') && (
           <Field label="Select participant">
             <SelectInput
-              onChange={(e) => setParticipant(e.target.value)}
+              onChange={(e) => setParticipantId(e.target.value)}
-              value={participant}
+              value={participantId}
             >
-              {allParticipants.map((p) => (
+              <option value={0} disabled>
-                <option value={p.id} key={p.id}>
+                Select
+              </option>
+              {participants.map((p) => (
+                <option value={p.sessionId} key={p.sessionId}>
                   {p.name}
                 </option>
               ))}

custom/live-streaming/components/Tray.js

@@ -1,10 +1,10 @@
 import React from 'react';
 
 import { TrayButton } from '@custom/shared/components/Tray';
+import { useLiveStreaming } from '@custom/shared/contexts/LiveStreamingProvider';
 import { useUIState } from '@custom/shared/contexts/UIStateProvider';
 import { ReactComponent as IconStream } from '@custom/shared/icons/streaming-md.svg';
 
-import { useLiveStreaming } from '../contexts/LiveStreamingProvider';
 import { LIVE_STREAMING_MODAL } from './LiveStreamingModal';
 
 export const Tray = () => {

custom/live-streaming/contexts/LiveStreamingProvider.js

@@ -1,71 +0,0 @@
-import React, {
-  useState,
-  createContext,
-  useContext,
-  useEffect,
-  useCallback,
-} from 'react';
-import { useCallState } from '@custom/shared/contexts/CallProvider';
-import { useUIState } from '@custom/shared/contexts/UIStateProvider';
-import PropTypes from 'prop-types';
-
-export const LiveStreamingContext = createContext();
-
-export const LiveStreamingProvider = ({ children }) => {
-  const [isStreaming, setIsStreaming] = useState(false);
-  const [streamError, setStreamError] = useState();
-  const { setCustomCapsule } = useUIState();
-  const { callObject } = useCallState();
-
-  const handleStreamStarted = useCallback(() => {
-    console.log('📺 Live stream started');
-    setIsStreaming(true);
-    setStreamError(null);
-    setCustomCapsule({ variant: 'recording', label: 'Live streaming' });
-  }, [setCustomCapsule]);
-
-  const handleStreamStopped = useCallback(() => {
-    console.log('📺 Live stream stopped');
-    setIsStreaming(false);
-    setCustomCapsule(null);
-  }, [setCustomCapsule]);
-
-  const handleStreamError = useCallback(
-    (e) => {
-      setIsStreaming(false);
-      setCustomCapsule(null);
-      setStreamError(e.errorMsg);
-    },
-    [setCustomCapsule]
-  );
-
-  useEffect(() => {
-    if (!callObject) {
-      return false;
-    }
-
-    console.log('📺 Live streaming provider listening for stream events');
-
-    callObject.on('live-streaming-started', handleStreamStarted);
-    callObject.on('live-streaming-stopped', handleStreamStopped);
-    callObject.on('live-streaming-error', handleStreamError);
-
-    return () => {
-      callObject.off('live-streaming-started', handleStreamStarted);
-      callObject.off('live-streaming-stopped', handleStreamStopped);
-      callObject.on('live-streaming-error', handleStreamError);
-    };
-  }, [callObject, handleStreamStarted, handleStreamStopped, handleStreamError]);
-
-  return (
-    <LiveStreamingContext.Provider value={{ isStreaming, streamError }}>
-      {children}
-    </LiveStreamingContext.Provider>
-  );
-};
-
-LiveStreamingProvider.propTypes = {
-  children: PropTypes.node,
-};
-
-export const useLiveStreaming = () => useContext(LiveStreamingContext);

custom/shared/contexts/LiveStreamingProvider.js

@@ -0,0 +1,65 @@
+import React, {
+  createContext,
+  useContext,
+  useCallback,
+} from 'react';
+import { useLiveStreaming as useDailyLiveStreaming } from '@daily-co/daily-react-hooks';
+import PropTypes from 'prop-types';
+import { useUIState } from './UIStateProvider';
+
+export const LiveStreamingContext = createContext();
+
+export const LiveStreamingProvider = ({ children }) => {
+  const { setCustomCapsule } = useUIState();
+
+  const handleStreamStarted = useCallback(() => {
+    console.log('📺 Live stream started');
+    setCustomCapsule({ variant: 'recording', label: 'Live streaming' });
+  }, [setCustomCapsule]);
+
+  const handleStreamStopped = useCallback(() => {
+    console.log('📺 Live stream stopped');
+    setCustomCapsule(null);
+  }, [setCustomCapsule]);
+
+  const handleStreamError = useCallback(
+    (e) => {
+      console.log('📺 Live stream error ' + e.errorMsg);
+      setCustomCapsule(null);
+    },
+    [setCustomCapsule]
+  );
+
+  const {
+    isLiveStreaming,
+    layout,
+    errorMsg,
+    startLiveStreaming,
+    updateLiveStreaming,
+    stopLiveStreaming
+  } = useDailyLiveStreaming({
+    onLiveStreamingStarted: handleStreamStarted,
+    onLiveStreamingStopped: handleStreamStopped,
+    onLiveStreamingError: handleStreamError,
+  });
+
+  return (
+    <LiveStreamingContext.Provider
+      value={{
+        isStreaming: isLiveStreaming,
+        streamError: errorMsg,
+        layout,
+        startLiveStreaming,
+        updateLiveStreaming,
+        stopLiveStreaming,
+    }}>
+      {children}
+    </LiveStreamingContext.Provider>
+  );
+};
+
+LiveStreamingProvider.propTypes = {
+  children: PropTypes.node,
+};
+
+export const useLiveStreaming = () => useContext(LiveStreamingContext);

custom/shared/contexts/callState.js

@@ -1,86 +0,0 @@
-/**
- * Call State
- * ---
- * Duck file that keeps state of call participants
- */
-
-export const ACTION_PARTICIPANT_JOINED = 'ACTION_PARTICIPANT_JOINED';
-export const ACTION_PARTICIPANT_UPDATED = 'ACTION_PARTICIPANT_UPDATED';
-export const ACTION_PARTICIPANTED_LEFT = 'ACTION_PARTICIPANT_LEFT';
-
-export const initialCallState = {
-  audioTracks: {},
-  videoTracks: {},
-  callItems: {},
-  fatalError: false,
-};
-
-export function isLocal(id) {
-  return id === 'local';
-}
-
-function getCallItems(newParticipants, prevCallItems) {
-  const callItems = {};
-  const entries = Object.entries(newParticipants);
-  entries.forEach(([id, participant]) => {
-    const prevState = prevCallItems[id];
-    const hasLoaded = !prevState?.isLoading;
-    const missingTracks = !(participant.audioTrack || participant.videoTrack);
-    const joined = prevState?.joined || new Date().getTime() / 1000;
-    const local = isLocal(id);
-
-    callItems[id] = {
-      id,
-      name: participant.user_name || 'Guest',
-      audioTrack: participant.audioTrack,
-      videoTrack: participant.videoTrack,
-      hasNameSet: !!participant.user_name,
-      isActiveSpeaker: !!prevState?.isActiveSpeaker,
-      isCamMuted: !participant.video,
-      isLoading: !hasLoaded && missingTracks,
-      isLocal: local,
-      isMicMuted: !participant.audio,
-      isOwner: !!participant.owner,
-      isRecording: !!participant.record,
-      lastActiveDate: prevState?.lastActiveDate ?? null,
-      mutedByHost: participant?.tracks?.audio?.off?.byRemoteRequest,
-      isScreenshare: false,
-      joined,
-    };
-
-    if (participant.screenVideoTrack || participant.screenAudioTrack) {
-      callItems[`${id}-screen`] = {
-        audioTrack: participant.tracks.screenAudio.persistentTrack,
-        hasNameSet: null,
-        id: `${id}-screen`,
-        isLoading: false,
-        isLocal: local,
-        isScreenshare: true,
-        lastActiveDate: prevState?.lastActiveDate ?? null,
-        name: participant.user_name,
-        videoTrack: participant.screenVideoTrack,
-      };
-    }
-  });
-  return callItems;
-}
-
-export function isScreenShare(id) {
-  return id.endsWith('-screen');
-}
-
-export function containsScreenShare(participants) {
-  return Object.keys(participants).some((id) => isScreenShare(id));
-}
-
-export function callReducer(state, action) {
-  switch (action.type) {
-    case ACTION_PARTICIPANT_UPDATED:
-      return {
-        ...state,
-        callItems: getCallItems(action.participants, state.callItems),
-      };
-    default:
-      throw new Error();
-  }
-}