shenweishi/wxcomponents/vant/dist/uploader/utils.js

import { pickExclude } from '../common/utils';
import { isImageUrl, isVideoUrl } from '../common/validator';
export function isImageFile(item) {
    if (item.isImage != null) {
        return item.isImage;
    }
    if (item.type) {
        return item.type === 'image';
    }
    if (item.url) {
        return isImageUrl(item.url);
    }
    return false;
}
export function isVideoFile(item) {
    if (item.isVideo != null) {
        return item.isVideo;
    }
    if (item.type) {
        return item.type === 'video';
    }
    if (item.url) {
        return isVideoUrl(item.url);
    }
    return false;
}
function formatImage(res) {
    return res.tempFiles.map((item) => (Object.assign(Object.assign({}, pickExclude(item, ['path'])), { type: 'image', url: item.path, thumb: item.path })));
}
function formatVideo(res) {
    return [
        Object.assign(Object.assign({}, pickExclude(res, ['tempFilePath', 'thumbTempFilePath', 'errMsg'])), { type: 'video', url: res.tempFilePath, thumb: res.thumbTempFilePath }),
    ];
}
function formatMedia(res) {
    return res.tempFiles.map((item) => (Object.assign(Object.assign({}, pickExclude(item, ['fileType', 'thumbTempFilePath', 'tempFilePath'])), { type: res.type, url: item.tempFilePath, thumb: res.type === 'video' ? item.thumbTempFilePath : item.tempFilePath })));
}
function formatFile(res) {
    return res.tempFiles.map((item) => (Object.assign(Object.assign({}, pickExclude(item, ['path'])), { url: item.path })));
}
export function chooseFile({ accept, multiple, capture, compressed, maxDuration, sizeType, camera, maxCount, }) {
    return new Promise((resolve, reject) => {
        switch (accept) {
            case 'image':
                wx.chooseImage({
                    count: multiple ? Math.min(maxCount, 9) : 1,
                    sourceType: capture,
                    sizeType,
                    success: (res) => resolve(formatImage(res)),
                    fail: reject,
                });
                break;
            case 'media':
                wx.chooseMedia({
                    count: multiple ? Math.min(maxCount, 9) : 1,
                    sourceType: capture,
                    maxDuration,
                    sizeType,
                    camera,
                    success: (res) => resolve(formatMedia(res)),
                    fail: reject,
                });
                break;
            case 'video':
                wx.chooseVideo({
                    sourceType: capture,
                    compressed,
                    maxDuration,
                    camera,
                    success: (res) => resolve(formatVideo(res)),
                    fail: reject,
                });
                break;
            default:
                wx.chooseMessageFile({
                    count: multiple ? maxCount : 1,
                    type: accept,
                    success: (res) => resolve(formatFile(res)),
                    fail: reject,
                });
                break;
        }
    });
}