diff options
Diffstat (limited to 'src/client/views/nodes/RecordingBox/RecordingView.tsx')
| -rw-r--r-- | src/client/views/nodes/RecordingBox/RecordingView.tsx | 177 |
1 files changed, 85 insertions, 92 deletions
diff --git a/src/client/views/nodes/RecordingBox/RecordingView.tsx b/src/client/views/nodes/RecordingBox/RecordingView.tsx index ec5917b9e..6efe62e0b 100644 --- a/src/client/views/nodes/RecordingBox/RecordingView.tsx +++ b/src/client/views/nodes/RecordingBox/RecordingView.tsx @@ -1,32 +1,31 @@ import * as React from 'react'; -import "./RecordingView.scss"; -import { useEffect, useRef, useState } from "react"; -import { ProgressBar } from "./ProgressBar" +import './RecordingView.scss'; +import { useEffect, useRef, useState } from 'react'; +import { ProgressBar } from './ProgressBar'; import { MdBackspace } from 'react-icons/md'; import { FaCheckCircle } from 'react-icons/fa'; -import { IconContext } from "react-icons"; +import { IconContext } from 'react-icons'; import { Networking } from '../../../Network'; import { Upload } from '../../../../server/SharedMediaTypes'; import { returnFalse, returnTrue, setupMoveUpEvents } from '../../../../Utils'; import { Presentation, TrackMovements } from '../../../util/TrackMovements'; export interface MediaSegment { - videoChunks: any[], - endTime: number, - startTime: number, - presentation?: Presentation, + videoChunks: any[]; + endTime: number; + startTime: number; + presentation?: Presentation; } interface IRecordingViewProps { - setResult: (info: Upload.AccessPathInfo, presentation?: Presentation) => void - setDuration: (seconds: number) => void - id: string + setResult: (info: Upload.AccessPathInfo, presentation?: Presentation) => void; + setDuration: (seconds: number) => void; + id: string; } const MAXTIME = 100000; export function RecordingView(props: IRecordingViewProps) { - const [recording, setRecording] = useState(false); const recordingTimerRef = useRef<number>(0); const [recordingTimer, setRecordingTimer] = useState(0); // unit is 0.01 second @@ -46,19 +45,16 @@ export function RecordingView(props: IRecordingViewProps) { const [finished, setFinished] = useState<boolean>(false); const [trackScreen, setTrackScreen] = useState<boolean>(false); - - const DEFAULT_MEDIA_CONSTRAINTS = { video: { width: 1280, height: 720, - }, audio: { echoCancellation: true, noiseSuppression: true, - sampleRate: 44100 - } + sampleRate: 44100, + }, }; useEffect(() => { @@ -71,12 +67,11 @@ export function RecordingView(props: IRecordingViewProps) { const videoFiles = videos.map((vid, i) => new File(vid.videoChunks, `segvideo${i}.mkv`, { type: vid.videoChunks[0].type, lastModified: Date.now() })); // upload the segments to the server and get their server access paths - const serverPaths: string[] = (await Networking.UploadFilesToServer(videoFiles)) - .map(res => (res.result instanceof Error) ? '' : res.result.accessPaths.agnostic.server) + const serverPaths: string[] = (await Networking.UploadFilesToServer(videoFiles)).map(res => (res.result instanceof Error ? '' : res.result.accessPaths.agnostic.server)); // concat the segments together using post call const result: Upload.AccessPathInfo | Error = await Networking.PostToServer('/concatVideos', serverPaths); - !(result instanceof Error) ? props.setResult(result, concatPres || undefined) : console.error("video conversion failed"); + !(result instanceof Error) ? props.setResult(result, concatPres || undefined) : console.error('video conversion failed'); })(); } }, [videos]); @@ -87,7 +82,9 @@ export function RecordingView(props: IRecordingViewProps) { }, [finished]); // check if the browser supports media devices on first load - useEffect(() => { if (!navigator.mediaDevices) alert('This browser does not support getUserMedia.'); }, []); + useEffect(() => { + if (!navigator.mediaDevices) alert('This browser does not support getUserMedia.'); + }, []); useEffect(() => { let interval: any = null; @@ -102,24 +99,24 @@ export function RecordingView(props: IRecordingViewProps) { }, [recording]); useEffect(() => { - setVideoProgressHelper(recordingTimer) + setVideoProgressHelper(recordingTimer); recordingTimerRef.current = recordingTimer; }, [recordingTimer]); const setVideoProgressHelper = (progress: number) => { const newProgress = (progress / MAXTIME) * 100; setProgress(newProgress); - } + }; const startShowingStream = async (mediaConstraints = DEFAULT_MEDIA_CONSTRAINTS) => { const stream = await navigator.mediaDevices.getUserMedia(mediaConstraints); - videoElementRef.current!.src = ""; + videoElementRef.current!.src = ''; videoElementRef.current!.srcObject = stream; videoElementRef.current!.muted = true; return stream; - } + }; const record = async () => { // don't need to start a new stream every time we start recording a new segment @@ -145,29 +142,28 @@ export function RecordingView(props: IRecordingViewProps) { const nextVideo = { videoChunks, endTime: recordingTimerRef.current, - startTime: videos?.lastElement()?.endTime || 0 + startTime: videos?.lastElement()?.endTime || 0, }; // depending on if a presenation exists, add it to the video const presentation = TrackMovements.Instance.yieldPresentation(); - setVideos(videos => [...videos, (presentation != null && trackScreen) ? { ...nextVideo, presentation } : nextVideo]); + setVideos(videos => [...videos, presentation != null && trackScreen ? { ...nextVideo, presentation } : nextVideo]); } // reset the temporary chunks videoChunks = []; setRecording(false); - } + }; videoRecorder.current.start(200); - } - + }; // if this is called, then we're done recording all the segments const finish = (e: React.PointerEvent) => { e.stopPropagation(); // call stop on the video recorder if active - videoRecorder.current?.state !== "inactive" && videoRecorder.current?.stop(); + videoRecorder.current?.state !== 'inactive' && videoRecorder.current?.stop(); // end the streams (audio/video) to remove recording icon const stream = videoElementRef.current!.srcObject; @@ -178,94 +174,91 @@ export function RecordingView(props: IRecordingViewProps) { // this will call upon progessbar to update videos to be in the correct order setFinished(true); - } + }; const pause = (e: React.PointerEvent) => { e.stopPropagation(); // if recording, then this is just a new segment - videoRecorder.current?.state === "recording" && videoRecorder.current.stop(); - } + videoRecorder.current?.state === 'recording' && videoRecorder.current.stop(); + }; const start = (e: React.PointerEvent) => { - setupMoveUpEvents({}, e, returnTrue, returnFalse, e => { - // start recording if not already recording - if (!videoRecorder.current || videoRecorder.current.state === "inactive") record(); - - return true; // cancels propagation to documentView to avoid selecting it. - }, false, false); - } + setupMoveUpEvents( + {}, + e, + returnTrue, + returnFalse, + e => { + // start recording if not already recording + if (!videoRecorder.current || videoRecorder.current.state === 'inactive') record(); + + return true; // cancels propagation to documentView to avoid selecting it. + }, + false, + false + ); + }; const undoPrevious = (e: React.PointerEvent) => { e.stopPropagation(); setDoUndo(prev => !prev); - } + }; - const handleOnTimeUpdate = () => { playing && setVideoProgressHelper(videoElementRef.current!.currentTime); }; + const handleOnTimeUpdate = () => { + playing && setVideoProgressHelper(videoElementRef.current!.currentTime); + }; const millisecondToMinuteSecond = (milliseconds: number) => { const toTwoDigit = (digit: number) => { - return String(digit).length == 1 ? "0" + digit : digit - } + return String(digit).length == 1 ? '0' + digit : digit; + }; const minutes = Math.floor((milliseconds % (1000 * 60 * 60)) / (1000 * 60)); const seconds = Math.floor((milliseconds % (1000 * 60)) / 1000); - return toTwoDigit(minutes) + " : " + toTwoDigit(seconds); - } + return toTwoDigit(minutes) + ' : ' + toTwoDigit(seconds); + }; return ( <div className="recording-container"> <div className="video-wrapper"> - <video id={`video-${props.id}`} - autoPlay - muted - onTimeUpdate={() => handleOnTimeUpdate()} - ref={videoElementRef} - /> + <video id={`video-${props.id}`} autoPlay muted onTimeUpdate={() => handleOnTimeUpdate()} ref={videoElementRef} /> <div className="recording-sign"> <span className="dot" /> <p className="timer">{millisecondToMinuteSecond(recordingTimer * 10)}</p> </div> <div className="controls"> - <div className="controls-inner-container"> - <div className="record-button-wrapper"> - {recording ? - <button className="stop-button" onPointerDown={pause} /> : - <button className="record-button" onPointerDown={start} /> - } - </div> - - {!recording && (videos.length > 0 ? - - <div className="options-wrapper video-edit-wrapper"> - <IconContext.Provider value={{ color: "grey", className: "video-edit-buttons", style: { display: canUndo ? 'inherit' : 'none' } }}> - <MdBackspace onPointerDown={undoPrevious} /> - </IconContext.Provider> - <IconContext.Provider value={{ color: "#cc1c08", className: "video-edit-buttons" }}> - <FaCheckCircle onPointerDown={finish} /> - </IconContext.Provider> - </div> - - : <div className="options-wrapper track-screen-wrapper"> - <label className="track-screen"> - <input type="checkbox" checked={trackScreen} onChange={(e) => { setTrackScreen(e.target.checked) }} /> - <span className="checkmark"></span> - Track Screen - </label> - </div>)} - + <div className="record-button-wrapper">{recording ? <button className="stop-button" onPointerDown={pause} /> : <button className="record-button" onPointerDown={start} />}</div> + + {!recording && + (videos.length > 0 ? ( + <div className="options-wrapper video-edit-wrapper"> + <IconContext.Provider value={{ color: 'grey', className: 'video-edit-buttons', style: { display: canUndo ? 'inherit' : 'none' } }}> + <MdBackspace onPointerDown={undoPrevious} /> + </IconContext.Provider> + <IconContext.Provider value={{ color: '#cc1c08', className: 'video-edit-buttons' }}> + <FaCheckCircle onPointerDown={finish} /> + </IconContext.Provider> + </div> + ) : ( + <div className="options-wrapper track-screen-wrapper"> + <label className="track-screen"> + <input + type="checkbox" + checked={trackScreen} + onChange={e => { + setTrackScreen(e.target.checked); + }} + /> + <span className="checkmark"></span> + Track Screen + </label> + </div> + ))} </div> - </div> - <ProgressBar - videos={videos} - setVideos={setVideos} - orderVideos={orderVideos} - progress={progress} - recording={recording} - doUndo={doUndo} - setCanUndo={setCanUndo} - /> + <ProgressBar videos={videos} setVideos={setVideos} orderVideos={orderVideos} progress={progress} recording={recording} doUndo={doUndo} setCanUndo={setCanUndo} /> </div> - </div>) -}
\ No newline at end of file + </div> + ); +} |