@ithinkdt/cloud/src/file.js

iThinkDT Cloud

import { $fetch } from '@ithinkdt/core'

export function file(CTX, getToken) {
    return {
        fileUploader: async (
            file,
            { access = 'INTERNAL', name, action: _action, field = 'file', data = {}, onUploadProgress },
        ) => {
            let action = _action
            if (!_action) {
                // TODO 计算 MD5、分片
                /*
                    const md5 = await spark.md5(file)
                    const { isSkip, id: fileId, fileName = file.name, fileSize = file.size, extendName: fileType = file.type } =
                        await $fetch(`${ctx.FILE}cer/file/transfer/quickupload`, { identifier: md5 })
                    if (isSkip) return { fileId, fileName, fileSize, fileType }
                */

                action = `${CTX.FILE}cer/file/transfer/upload`
            }

            const fd = new FormData()

            fd.append('filename', name || file.name)
            fd.append('accessRight', access)

            for (const k of Object.keys(data)) {
                if (k === 'filename') fd.set(k, data[k])
                else fd.append(k, data[k])
            }
            fd.append(field, file)

            return await $fetch
                .post(action, fd, {
                    onUploadProgress,
                })
                .then((data) => {
                    return {
                        ...data[0],
                        fileId: data[0].id,
                    }
                })
        },

        filePreview: (fileId, credentials = true) =>
            `${CTX._BASE + CTX.FILE}${credentials ? 'cli/' : 'pub/'}file/transfer/preview?id=${fileId}` +
            (credentials ? `&access_token=${encodeURIComponent(`Bearer ${getToken()}`)}` : ''),
        fileDownload: (fileId, credentials = true) =>
            `${CTX._BASE + CTX.FILE}${credentials ? 'cli/' : 'pub/'}file/transfer/download?id=${fileId}` +
            (credentials ? `&access_token=${encodeURIComponent(`Bearer ${getToken()}`)}` : ''),
        fileInfo: (fileIds) =>
            $fetch
                .get(`${CTX.FILE}cli/file/transfer/fileinfo`, {
                    ids: fileIds,
                })
                .then((data) =>
                    fileIds.map((id) => {
                        const it = data[id] || {}
                        it.id = id
                        it.fileId = id
                        return it
                    }),
                ),

        fileRemove: (fileIds) => {
            return Promise.resolve(fileIds)
            // return Promise.all(
            //     fileIds.map((id) =>
            //         $fetch.post(
            //             `${CTX.FILE}cli/file/transfer/delete`,
            //             {
            //                 id,
            //             },
            //             { reqType: 'urlencoded' },
            //         ),
            //     ),
            // )
        },
    }
}