mirror of https://github.com/tooot-app/app
140 lines
3.9 KiB
TypeScript
140 lines
3.9 KiB
TypeScript
import analytics from '@components/analytics'
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import { HeaderRight } from '@components/Header'
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import { useActionSheet } from '@expo/react-native-action-sheet'
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import { StackScreenProps } from '@react-navigation/stack'
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import CameraRoll from '@react-native-community/cameraroll'
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import { useTheme } from '@utils/styles/ThemeManager'
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import { findIndex } from 'lodash'
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import React, { useCallback, useEffect, useState } from 'react'
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import { useTranslation } from 'react-i18next'
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import { PermissionsAndroid, Platform, Share } from 'react-native'
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import FastImage from 'react-native-fast-image'
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import ImageViewer from 'react-native-image-zoom-viewer'
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import { SharedElement } from 'react-navigation-shared-element'
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import { toast } from '@components/toast'
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export type ScreenImagesViewerProp = StackScreenProps<
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Nav.RootStackParamList,
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'Screen-ImagesViewer'
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>
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const ScreenImagesViewer = ({
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route: {
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params: { imageUrls, imageIndex }
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},
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navigation
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}: ScreenImagesViewerProp) => {
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const { theme } = useTheme()
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const [currentIndex, setCurrentIndex] = useState(
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findIndex(imageUrls, ['imageIndex', imageIndex])
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)
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const hasAndroidPermission = async () => {
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const permission = PermissionsAndroid.PERMISSIONS.WRITE_EXTERNAL_STORAGE
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const hasPermission = await PermissionsAndroid.check(permission)
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if (hasPermission) {
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return true
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}
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const status = await PermissionsAndroid.request(permission)
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return status === 'granted'
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}
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const saveImage = async () => {
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if (Platform.OS === 'android' && !(await hasAndroidPermission())) {
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return
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}
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CameraRoll.save(
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imageUrls[imageIndex].originUrl ||
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imageUrls[imageIndex].remote_url ||
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imageUrls[imageIndex].preview_url
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)
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.then(() =>
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toast({ type: 'success', message: t('content.save.success') })
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)
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.catch(() =>
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toast({
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type: 'error',
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message: t('common:toastMessage.error.message', {
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function: t('content.save.function')
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})
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})
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)
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}
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const { t } = useTranslation('screenImageViewer')
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const { showActionSheetWithOptions } = useActionSheet()
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const onPress = useCallback(() => {
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analytics('imageviewer_more_press')
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showActionSheetWithOptions(
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{
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options: [
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t('content.options.save'),
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t('content.options.share'),
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t('content.options.cancel')
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],
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cancelButtonIndex: 2
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},
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async buttonIndex => {
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switch (buttonIndex) {
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case 0:
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analytics('imageviewer_more_save_press')
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saveImage()
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break
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case 1:
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analytics('imageviewer_more_share_press')
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switch (Platform.OS) {
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case 'ios':
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return Share.share({ url: imageUrls[currentIndex].url })
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case 'android':
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return Share.share({ message: imageUrls[currentIndex].url })
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}
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break
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}
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}
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)
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}, [currentIndex])
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useEffect(
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() =>
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navigation.setOptions({
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headerTitle: `${currentIndex + 1} / ${imageUrls.length}`,
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headerTintColor: theme.primaryOverlay,
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headerRight: () => (
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<HeaderRight
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content='MoreHorizontal'
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native={false}
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onPress={onPress}
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/>
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)
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}),
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[currentIndex]
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)
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const renderImage = useCallback(
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prop => (
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<SharedElement id={`imageFail.${imageUrls[imageIndex].url}`}>
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<FastImage {...prop} />
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</SharedElement>
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),
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[]
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)
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return (
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<ImageViewer
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index={imageIndex}
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imageUrls={imageUrls}
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enableSwipeDown
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useNativeDriver
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swipeDownThreshold={100}
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renderIndicator={() => <></>}
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saveToLocalByLongPress={false}
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onSwipeDown={() => navigation.goBack()}
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onChange={index => index && setCurrentIndex(index)}
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renderImage={renderImage}
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/>
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)
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}
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export default ScreenImagesViewer
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