[Videos] Video player - PR #1 - basic player (#4731)

* add ffmpeg-kit-react-native * get select video button + compression working * up res to 1080p * add progress component * move logic out of compressVideo * (WIP) add lonestar compression * rework web compression a bit * mess around with adding a thumbnail * 3mbps * replace * use 3mbps * add expo-video * remove unnecessary try/catch * rm ToastAndroid * fix web * wrap lazy component in suspense * gate video select button * rm web compression * flip sign * remove expo-video from web * review nits * add video picker permissions + rm temp buttons * add ffmpeg-kit-react-native * replace * hls-capable player * start trying to hoist up video player instance * hoist video player and move things around * always show native controls * fix controls on expo video android * gate temp video player in feed * rm IS_DEV, doesn't do what I thought it did * use __DEV__ instead --------- Co-authored-by: Samuel Newman <10959775+mozzius@users.noreply.github.com> Co-authored-by: Hailey <me@haileyok.com>
2024-07-25 20:41:50 +01:00
parent 4ec999cab7
commit 00240b95b9
16 changed files with 489 additions and 105 deletions
@@ -0,0 +1,138 @@
+import React, {useCallback, useEffect, useRef, useState} from 'react'
+import {Pressable, StyleSheet, useWindowDimensions, View} from 'react-native'
+import Animated, {
+  measure,
+  runOnJS,
+  useAnimatedRef,
+  useFrameCallback,
+  useSharedValue,
+} from 'react-native-reanimated'
+import {VideoPlayer, VideoView} from 'expo-video'
+
+import {atoms as a} from '#/alf'
+import {Text} from '#/components/Typography'
+import {useVideoPlayer} from './VideoPlayerContext'
+
+export const VideoEmbedInner = ({}: {source: string}) => {
+  const player = useVideoPlayer()
+  const aref = useAnimatedRef<Animated.View>()
+  const {height: windowHeight} = useWindowDimensions()
+  const hasLeftView = useSharedValue(false)
+  const ref = useRef<VideoView>(null)
+
+  const onEnterView = useCallback(() => {
+    if (player.status === 'readyToPlay') {
+      player.play()
+    }
+  }, [player])
+
+  const onLeaveView = useCallback(() => {
+    player.pause()
+  }, [player])
+
+  const enterFullscreen = useCallback(() => {
+    if (ref.current) {
+      ref.current.enterFullscreen()
+    }
+  }, [])
+
+  useFrameCallback(() => {
+    const measurement = measure(aref)
+
+    if (measurement) {
+      if (hasLeftView.value) {
+        // Check if the video is in view
+        if (
+          measurement.pageY >= 0 &&
+          measurement.pageY + measurement.height <= windowHeight
+        ) {
+          runOnJS(onEnterView)()
+          hasLeftView.value = false
+        }
+      } else {
+        // Check if the video is out of view
+        if (
+          measurement.pageY + measurement.height < 0 ||
+          measurement.pageY > windowHeight
+        ) {
+          runOnJS(onLeaveView)()
+          hasLeftView.value = true
+        }
+      }
+    }
+  })
+
+  return (
+    <Animated.View
+      style={[a.flex_1, a.relative]}
+      ref={aref}
+      collapsable={false}>
+      <VideoView
+        ref={ref}
+        player={player}
+        style={a.flex_1}
+        nativeControls={true}
+      />
+      <VideoControls player={player} enterFullscreen={enterFullscreen} />
+    </Animated.View>
+  )
+}
+
+function VideoControls({
+  player,
+  enterFullscreen,
+}: {
+  player: VideoPlayer
+  enterFullscreen: () => void
+}) {
+  const [currentTime, setCurrentTime] = useState(Math.floor(player.currentTime))
+
+  useEffect(() => {
+    const interval = setInterval(() => {
+      setCurrentTime(Math.floor(player.duration - player.currentTime))
+      // how often should we update the time?
+      // 1000 gets out of sync with the video time
+    }, 250)
+
+    return () => {
+      clearInterval(interval)
+    }
+  }, [player])
+
+  const minutes = Math.floor(currentTime / 60)
+  const seconds = String(currentTime % 60).padStart(2, '0')
+
+  return (
+    <View style={[a.absolute, a.inset_0]}>
+      <View style={styles.timeContainer} pointerEvents="none">
+        <Text style={styles.timeElapsed}>
+          {minutes}:{seconds}
+        </Text>
+      </View>
+      <Pressable
+        onPress={enterFullscreen}
+        style={a.flex_1}
+        accessibilityLabel="Video"
+        accessibilityHint="Tap to enter full screen"
+        accessibilityRole="button"
+      />
+    </View>
+  )
+}
+
+const styles = StyleSheet.create({
+  timeContainer: {
+    backgroundColor: 'rgba(0, 0, 0, 0.75)',
+    borderRadius: 6,
+    paddingHorizontal: 6,
+    paddingVertical: 3,
+    position: 'absolute',
+    left: 5,
+    bottom: 5,
+  },
+  timeElapsed: {
+    color: 'white',
+    fontSize: 12,
+    fontWeight: 'bold',
+  },
+})