Spence Pope
69 lines
1.8 KiB
TypeScript
69 lines
1.8 KiB
TypeScript
import {
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type ImagePickerOptions,
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launchImageLibraryAsync,
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UIImagePickerPreferredAssetRepresentationMode,
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VideoExportPreset,
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} from 'expo-image-picker'
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import {t} from '@lingui/core/macro'
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import {type ImageMeta} from '#/state/gallery'
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import * as Toast from '#/components/Toast'
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import {IS_IOS, IS_WEB} from '#/env'
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import {VIDEO_MAX_DURATION_MS} from '../constants'
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import {getDataUriSize} from './util'
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export type PickerImage = ImageMeta & {
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size: number
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}
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export async function openPicker(opts?: ImagePickerOptions) {
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const response = await launchImageLibraryAsync({
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exif: false,
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mediaTypes: ['images'],
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quality: 1,
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selectionLimit: 1,
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...opts,
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legacy: true,
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preferredAssetRepresentationMode:
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UIImagePickerPreferredAssetRepresentationMode.Automatic,
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})
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return (response.assets ?? [])
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.filter(asset => {
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if (asset.mimeType?.startsWith('image/')) return true
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Toast.show(t`Only image files are supported`, {
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type: 'warning',
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})
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return false
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})
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.map(image => ({
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mime: image.mimeType || 'image/jpeg',
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height: image.height,
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width: image.width,
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path: image.uri,
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size: getDataUriSize(image.uri),
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}))
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}
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export async function openUnifiedPicker({
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selectionCountRemaining,
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videoMaxDurationMs = VIDEO_MAX_DURATION_MS,
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}: {
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selectionCountRemaining: number
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videoMaxDurationMs?: number
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}) {
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return await launchImageLibraryAsync({
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exif: false,
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mediaTypes: ['images', 'videos'],
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quality: 1,
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allowsMultipleSelection: true,
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legacy: true,
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base64: IS_WEB,
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selectionLimit: IS_IOS ? selectionCountRemaining : undefined,
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preferredAssetRepresentationMode:
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UIImagePickerPreferredAssetRepresentationMode.Automatic,
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videoExportPreset: VideoExportPreset.Passthrough,
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videoMaxDuration: videoMaxDurationMs / 1000,
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})
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}
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