lexica-dialog-core/dist/aws/S3Service.js

Core server for Lexica dialog agent.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const https = require("https");
const http = require("http");
const AWS = require("aws-sdk");
const uuid = require("uuid");
const lodash_1 = require("lodash");
class S3Service {
    constructor(s3Params) {
        this.s3Params = s3Params;
        this.s3 = new AWS.S3({
            apiVersion: s3Params.apiVersion,
        });
    }
    copy(path) {
        return new Promise((resolve, reject) => {
            if (path.startsWith('http') || path.startsWith('https')) {
                const s3Key = uuid.v4();
                const get = path.startsWith('https') ? https.get : http.get;
                get(path, async (res) => {
                    try {
                        const headerContentType = res.headers['content-type'];
                        const contentType = lodash_1.isString(headerContentType) ? headerContentType : 'application/octet-stream';
                        await this.s3
                            .upload({
                            Body: res,
                            Bucket: this.s3Params.bucket,
                            ContentType: contentType,
                            Key: s3Key,
                        })
                            .promise();
                        resolve({
                            contentType,
                            path: s3Key,
                        });
                    }
                    catch (error) {
                        reject(error);
                    }
                }).on('error', error => reject(error));
            }
            else {
                reject(new Error('Unsupported path for copy file: ' + path));
            }
        });
    }
}
exports.S3Service = S3Service;
exports.default = S3Service;
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