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feat: crated thumbnail using expo-video-thumbnail #5893

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feat: crated thumbnail using expo-video-thumbnail #5893

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e85cca2
feat: crated thumbnail using expo-video-thumbnail
Oct 2, 2024
4a2db10
fix: moved Thumbnail component to Video.tsx
Oct 3, 2024
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119 changes: 78 additions & 41 deletions app/containers/message/Components/Attachments/Video.tsx
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
import React, { useContext } from 'react';
import { StyleProp, StyleSheet, Text, TextStyle, View } from 'react-native';
import React, { useContext, useEffect, useState } from 'react';
import { StyleProp, StyleSheet, TextStyle, View } from 'react-native';

import { IUserMessage } from '../../../../definitions';
import { IAttachment } from '../../../../definitions/IAttachment';
Expand All @@ -9,31 +9,96 @@ import { fileDownload, isIOS } from '../../../../lib/methods/helpers';
import EventEmitter from '../../../../lib/methods/helpers/events';
import { useTheme } from '../../../../theme';
import sharedStyles from '../../../../views/Styles';
import { TIconsName } from '../../../CustomIcon';
import { LISTENER } from '../../../Toast';
import Markdown from '../../../markdown';
import MessageContext from '../../Context';
import Touchable from '../../Touchable';
import { useMediaAutoDownload } from '../../hooks/useMediaAutoDownload';
import BlurComponent from '../OverlayComponent';
import { TDownloadState } from '../../../../lib/methods/handleMediaDownload';
import messageStyles from '../../styles';
import { getThumbnailAsync } from 'expo-video-thumbnails';
import OverlayComponent from '../OverlayComponent';
import FastImage from 'react-native-fast-image';
import { CustomIcon } from '../../../CustomIcon';

const SUPPORTED_TYPES = ['video/quicktime', 'video/mp4', ...(isIOS ? [] : ['video/3gp', 'video/mkv'])];
const isTypeSupported = (type: string) => SUPPORTED_TYPES.indexOf(type) !== -1;

const styles = StyleSheet.create({
cancelContainer: {
position: 'absolute',
top: 8,
right: 8
container: {
flex: 1,
alignItems: 'center',
justifyContent: 'center'
},
overlay: {
flex: 1
},
image: {
width: '100%',
height: '100%'
},
text: {
...sharedStyles.textRegular,
fontSize: 12
playerIcon: {
position: 'absolute',
shadowColor: '#000',
shadowOpacity: 0.3,
shadowOffset: {
width: 1,
height: 1
}
}
});

type Image = {
loading: boolean;
uri: string | null;
};

type ThumbnailProps = {
url: string;
encrypted?: boolean;
};

const Thumbnail = ({ url, encrypted = false }: ThumbnailProps) => {
const icon = encrypted ? 'encrypted' : 'play-filled';

const [image, setImage] = useState<Image>({
loading: true,
uri: null
});

const generateThumbnail = async () => {
try {
if (!url) return;

const { uri } = await getThumbnailAsync(url, {
time: 1
});
setImage({
loading: false,
uri
});
} catch (e) {
console.warn(e);
}
};

useEffect(() => {
generateThumbnail();
}, [url]);

return (
<View style={styles.container}>
{image.loading || !image.uri ? (
<OverlayComponent style={styles.overlay} loading={image.loading} iconName='arrow-down-circle' />
) : (
<>
<FastImage style={styles.image} source={{ uri: image.uri }} />
<CustomIcon name={icon} size={54} color='#fff' style={styles.playerIcon} />
</>
)}
</View>
);
};

interface IMessageVideo {
file: IAttachment;
showAttachment?: (file: IAttachment) => void;
Expand All @@ -44,34 +109,6 @@ interface IMessageVideo {
msg?: string;
}

const CancelIndicator = () => {
const { colors } = useTheme();
return (
<View style={styles.cancelContainer}>
<Text style={[styles.text, { color: colors.fontSecondaryInfo }]}>{I18n.t('Cancel')}</Text>
</View>
);
};

const Thumbnail = ({ status, encrypted = false }: { status: TDownloadState; encrypted: boolean }) => {
const { colors } = useTheme();
let icon: TIconsName = status === 'downloaded' ? 'play-filled' : 'arrow-down-circle';
if (encrypted && status === 'downloaded') {
icon = 'encrypted';
}

return (
<>
<BlurComponent
iconName={icon}
loading={status === 'loading'}
style={[messageStyles.image, { borderColor: colors.strokeLight, borderWidth: 1 }]}
/>
{status === 'loading' ? <CancelIndicator /> : null}
</>
);
};

const Video = ({
file,
showAttachment,
Expand Down Expand Up @@ -112,7 +149,7 @@ const Video = ({
<>
<Markdown msg={msg} username={user.username} getCustomEmoji={getCustomEmoji} style={[isReply && style]} theme={theme} />
<Touchable onPress={_onPress} style={messageStyles.image} background={Touchable.Ripple(colors.surfaceNeutral)}>
<Thumbnail status={status} encrypted={isEncrypted} />
<Thumbnail url={url} encrypted={isEncrypted} />
</Touchable>
</>
);
Expand Down