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| import {
| TEMP_PATH
| } from '../constants'
|
| import {
| invoke
| } from '../../bridge'
|
| import {
| warpPlusErrorCallback
| } from '../util'
|
| import {
| t
| } from 'uni-core/helpers/i18n'
|
| /**
| * 获取文件信息
| * @param {string} filePath 文件路径
| * @returns {Promise} 文件信息Promise
| */
| function getFileInfo (filePath) {
| return new Promise((resolve, reject) => {
| plus.io.resolveLocalFileSystemURL(filePath, function (entry) {
| entry.getMetadata(resolve, reject, false)
| }, reject)
| })
| }
|
| export function chooseImage ({
| count,
| sizeType,
| sourceType,
| crop
| } = {}, callbackId) {
| const errorCallback = warpPlusErrorCallback(callbackId, 'chooseImage', 'cancel')
|
| function successCallback (paths) {
| const tempFiles = []
| const tempFilePaths = []
| Promise.all(paths.map((path) => getFileInfo(path)))
| .then((filesInfo) => {
| filesInfo.forEach((file, index) => {
| const path = paths[index]
| tempFilePaths.push(path)
| tempFiles.push({ path, size: file.size })
| })
|
| invoke(callbackId, {
| errMsg: 'chooseImage:ok',
| tempFilePaths,
| tempFiles
| })
| })
| .catch(errorCallback)
| }
|
| function openCamera () {
| const camera = plus.camera.getCamera()
| camera.captureImage(path => successCallback([path]),
| errorCallback, {
| filename: TEMP_PATH + '/camera/',
| resolution: 'high',
| crop,
| sizeType
| })
| }
|
| function openAlbum () {
| plus.gallery.pick(({ files }) => successCallback(files), errorCallback, {
| maximum: count,
| multiple: true,
| system: false,
| filename: TEMP_PATH + '/gallery/',
| permissionAlert: true,
| crop,
| sizeType
| })
| }
|
| if (sourceType.length === 1) {
| if (sourceType.includes('album')) {
| openAlbum()
| return
| } else if (sourceType.includes('camera')) {
| openCamera()
| return
| }
| }
| plus.nativeUI.actionSheet({
| cancel: t('uni.chooseImage.cancel'),
| buttons: [{
| title: t('uni.chooseImage.sourceType.camera')
| }, {
| title: t('uni.chooseImage.sourceType.album')
| }]
| }, (e) => {
| switch (e.index) {
| case 1:
| openCamera()
| break
| case 2:
| openAlbum()
| break
| default:
| errorCallback()
| break
| }
| })
| }
|
|
