100 lines
3.8 KiB
JavaScript
100 lines
3.8 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const assert_1 = require("oak-domain/lib/utils/assert");
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const Exception_1 = require("../../types/Exception");
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const Exception_2 = require("oak-domain/lib/types/Exception");
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const common_1 = require("./common");
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class S3 {
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name = 's3';
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autoInform() {
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return false;
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}
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getConfig(application) {
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const { system } = application;
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const { config } = system;
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const s3Config = config.Cos?.s3;
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(0, assert_1.assert)(s3Config);
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const { accessKey, endpoint, defaultBucket } = s3Config;
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const account = config.Account?.s3?.find((ele) => ele.accessKey === accessKey);
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(0, assert_1.assert)(account);
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return {
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config: s3Config,
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account,
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endpoint,
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defaultBucket,
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};
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}
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formKey(extraFile) {
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const { id, extension, objectId } = extraFile;
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(0, assert_1.assert)(objectId);
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return `extraFile/${objectId}${extension ? '.' + extension : ''}`;
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}
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async upload(options) {
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const { extraFile, uploadFn, file, getPercent, parallelism, retryTimes, retryDelay, onChunkSuccess } = options;
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const uploadMeta = extraFile.uploadMeta;
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if (extraFile.enableChunkedUpload) {
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return (0, common_1.chunkUpload)({
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extraFile,
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uploadFn,
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file,
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getPercent,
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parallelism: parallelism,
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retryTimes: retryTimes,
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retryDelay: retryDelay,
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onChunkSuccess: onChunkSuccess,
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});
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}
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else {
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let response;
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try {
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// S3 使用预签名 URL 直接上传，不需要额外的 formData
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response = await uploadFn(file, 'file', uploadMeta.uploadUrl, {}, true, getPercent, extraFile.id, "PUT");
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}
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catch (err) {
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throw new Exception_2.OakNetworkException('网络异常,请求失败');
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}
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let isSuccess = false;
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if (process.env.OAK_PLATFORM === 'wechatMp') {
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// 小程序端上传
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if (response.errMsg === 'uploadFile:ok') {
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const statusCode = response.statusCode;
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isSuccess = statusCode === 200 || statusCode === 204;
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}
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}
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else {
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isSuccess = response.status === 200 || response.status === 204;
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}
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if (isSuccess) {
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return;
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}
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}
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throw new Exception_1.OakUploadException('文件上传S3失败');
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}
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composeFileUrl(options) {
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const { application, extraFile, style } = options;
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const { config: s3CosConfig, endpoint } = this.getConfig(application);
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if (s3CosConfig) {
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let bucket = s3CosConfig.buckets.find((ele) => ele.name === extraFile.bucket);
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if (bucket) {
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const { domain, protocol, pathStyle } = bucket;
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let protocol2 = protocol;
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if (protocol instanceof Array) {
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const index = protocol.includes('https:')
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? protocol.findIndex((ele) => ele === 'https:')
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: 0;
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protocol2 = protocol[index];
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}
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const key = this.formKey(extraFile);
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// 如果使用 pathStyle (Minio 常用)
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if (pathStyle && endpoint) {
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return `${protocol2}//${domain}/${bucket.name}/${key}${style ? style : ''}`;
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}
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// 否则使用虚拟主机风格 (AWS S3 默认)
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return `${protocol2}//${domain}/${key}${style ? style : ''}`;
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}
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}
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return '';
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}
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}
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exports.default = S3;
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