@gathertown/uikit-react-native
Version:
Sendbird UIKit for React Native: A feature-rich and customizable chat UI kit with messaging, channel management, and user authentication.
291 lines • 8.11 kB
JavaScript
import React, { useEffect, useState } from 'react';
import { StatusBar, StyleSheet, TouchableOpacity, View } from 'react-native';
import { useSafeAreaInsets } from 'react-native-safe-area-context';
import { Icon, Image, LoadingSpinner, Text, createStyleSheet, useAlert, useHeaderStyle, useToast, useUIKitTheme } from '@gathertown/uikit-react-native-foundation';
import { Logger, getFileExtension, getFileType, isMyMessage, toMegabyte, truncate, useIIFE } from '@gathertown/uikit-utils';
import { useLocalization, usePlatformService, useSendbirdChat } from '../hooks/useContext';
const FileViewer = _ref => {
let {
headerShown = true,
deleteMessage,
headerTopInset,
fileMessage,
onPressDownload,
onPressDelete,
onClose
} = _ref;
const [loading, setLoading] = useState(true);
const {
bottom
} = useSafeAreaInsets();
const {
currentUser
} = useSendbirdChat();
const {
palette
} = useUIKitTheme();
const {
topInset,
statusBarTranslucent,
defaultHeight
} = useHeaderStyle();
const {
STRINGS
} = useLocalization();
const {
fileService,
mediaService
} = usePlatformService();
const toast = useToast();
const {
alert
} = useAlert();
const basicTopInset = statusBarTranslucent ? topInset : 0;
const canDelete = isMyMessage(fileMessage, currentUser === null || currentUser === void 0 ? void 0 : currentUser.userId);
const fileType = getFileType(fileMessage.type || getFileExtension(fileMessage.url));
useEffect(() => {
if (fileType === 'file') onClose();
}, []);
const fileViewer = useIIFE(() => {
switch (fileType) {
case 'image':
{
return /*#__PURE__*/React.createElement(Image, {
source: {
uri: fileMessage.url
},
style: StyleSheet.absoluteFill,
resizeMode: 'contain',
onLoadEnd: () => setLoading(false)
});
}
case 'video':
case 'audio':
{
return /*#__PURE__*/React.createElement(mediaService.VideoComponent, {
source: {
uri: fileMessage.url
},
style: [StyleSheet.absoluteFill, {
top: basicTopInset + defaultHeight,
bottom: defaultHeight + bottom
}],
resizeMode: 'contain',
onLoad: () => setLoading(false)
});
}
default:
{
return null;
}
}
});
const _onPressDelete = () => {
if (!canDelete) return;
if (onPressDelete) {
onPressDelete(fileMessage);
} else {
alert({
title: STRINGS.LABELS.CHANNEL_MESSAGE_DELETE_CONFIRM_TITLE,
buttons: [{
text: STRINGS.LABELS.CHANNEL_MESSAGE_DELETE_CONFIRM_CANCEL
}, {
text: STRINGS.LABELS.CHANNEL_MESSAGE_DELETE_CONFIRM_OK,
style: 'destructive',
onPress: () => {
deleteMessage().then(() => {
onClose();
}).catch(() => {
toast.show(STRINGS.TOAST.DELETE_MSG_ERROR, 'error');
});
}
}]
});
}
};
const _onPressDownload = () => {
if (onPressDownload) {
onPressDownload(fileMessage);
} else {
if (toMegabyte(fileMessage.size) > 4) {
toast.show(STRINGS.TOAST.DOWNLOAD_START, 'success');
}
fileService.save({
fileUrl: fileMessage.url,
fileName: fileMessage.name,
fileType: fileMessage.type
}).then(response => {
toast.show(STRINGS.TOAST.DOWNLOAD_OK, 'success');
Logger.log('File saved to', response);
}).catch(err => {
toast.show(STRINGS.TOAST.DOWNLOAD_ERROR, 'error');
Logger.log('File save failure', err);
});
}
};
return /*#__PURE__*/React.createElement(View, {
style: {
flex: 1,
backgroundColor: palette.background700
}
}, /*#__PURE__*/React.createElement(StatusBar, {
barStyle: 'light-content',
animated: true
}), /*#__PURE__*/React.createElement(View, {
style: {
flex: 1,
alignItems: 'center',
justifyContent: 'center'
}
}, fileViewer, loading && /*#__PURE__*/React.createElement(LoadingSpinner, {
style: {
position: 'absolute'
},
size: 40,
color: palette.primary300
})), headerShown && /*#__PURE__*/React.createElement(FileViewerHeader, {
title: STRINGS.FILE_VIEWER.TITLE(fileMessage),
subtitle: STRINGS.FILE_VIEWER.SUBTITLE(fileMessage),
topInset: headerTopInset ?? basicTopInset,
onClose: onClose
}), /*#__PURE__*/React.createElement(FileViewerFooter, {
bottomInset: bottom,
deleteShown: canDelete,
onPressDelete: _onPressDelete,
onPressDownload: _onPressDownload
}));
};
const FileViewerHeader = _ref2 => {
let {
topInset,
onClose,
subtitle,
title
} = _ref2;
const {
palette
} = useUIKitTheme();
const {
defaultHeight
} = useHeaderStyle();
const {
left,
right
} = useSafeAreaInsets();
return /*#__PURE__*/React.createElement(View, {
style: [styles.headerContainer, {
paddingLeft: styles.headerContainer.paddingHorizontal + left,
paddingRight: styles.headerContainer.paddingHorizontal + right
}, {
paddingTop: topInset,
height: defaultHeight + topInset,
backgroundColor: palette.overlay01
}]
}, /*#__PURE__*/React.createElement(TouchableOpacity, {
onPress: onClose,
style: styles.barButton
}, /*#__PURE__*/React.createElement(Icon, {
icon: 'close',
size: 24,
color: palette.onBackgroundDark01
})), /*#__PURE__*/React.createElement(View, {
style: styles.barTitleContainer
}, /*#__PURE__*/React.createElement(Text, {
h2: true,
color: palette.onBackgroundDark01,
style: styles.headerTitle,
numberOfLines: 1
}, truncate(title, {
mode: 'mid',
maxLen: 18
})), /*#__PURE__*/React.createElement(Text, {
caption2: true,
color: palette.onBackgroundDark01,
numberOfLines: 1
}, subtitle)), /*#__PURE__*/React.createElement(View, {
style: styles.barButton
}));
};
const FileViewerFooter = _ref3 => {
let {
bottomInset,
deleteShown,
onPressDelete,
onPressDownload
} = _ref3;
const {
palette
} = useUIKitTheme();
const {
defaultHeight
} = useHeaderStyle();
const {
left,
right
} = useSafeAreaInsets();
return /*#__PURE__*/React.createElement(View, {
style: [styles.footerContainer, {
paddingLeft: styles.headerContainer.paddingHorizontal + left,
paddingRight: styles.headerContainer.paddingHorizontal + right
}, {
paddingBottom: bottomInset,
height: defaultHeight + bottomInset,
backgroundColor: palette.overlay01
}]
}, /*#__PURE__*/React.createElement(TouchableOpacity, {
onPress: onPressDownload,
style: styles.barButton
}, /*#__PURE__*/React.createElement(Icon, {
icon: 'download',
size: 24,
color: palette.onBackgroundDark01
})), /*#__PURE__*/React.createElement(View, {
style: styles.barTitleContainer
}), /*#__PURE__*/React.createElement(TouchableOpacity, {
onPress: onPressDelete,
style: styles.barButton,
disabled: !deleteShown
}, deleteShown && /*#__PURE__*/React.createElement(Icon, {
icon: 'delete',
size: 24,
color: palette.onBackgroundDark01
})));
};
const styles = createStyleSheet({
headerContainer: {
top: 0,
left: 0,
right: 0,
position: 'absolute',
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
paddingHorizontal: 12
},
barButton: {
width: 32,
height: 32,
alignItems: 'center',
justifyContent: 'center'
},
barTitleContainer: {
flex: 1,
alignItems: 'center',
justifyContent: 'center'
},
headerTitle: {
marginBottom: 2
},
footerContainer: {
position: 'absolute',
left: 0,
right: 0,
bottom: 0,
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'center',
paddingHorizontal: 12
}
});
export default FileViewer;
//# sourceMappingURL=FileViewer.js.map