@lonelyplanet/dotcom-core/dist/classes/uploader.js

This package is meant to house some of our more common UI and shared libs across dotcom applications.

"use strict";

var __awaiter = this && this.__awaiter || function (thisArg, _arguments, P, generator) {
  return new (P || (P = Promise))(function (resolve, reject) {
    function fulfilled(value) {
      try {
        step(generator.next(value));
      } catch (e) {
        reject(e);
      }
    }

    function rejected(value) {
      try {
        step(generator["throw"](value));
      } catch (e) {
        reject(e);
      }
    }

    function step(result) {
      result.done ? resolve(result.value) : new P(function (resolve) {
        resolve(result.value);
      }).then(fulfilled, rejected);
    }

    step((generator = generator.apply(thisArg, _arguments || [])).next());
  });
};

var __generator = this && this.__generator || function (thisArg, body) {
  var _ = {
    label: 0,
    sent: function () {
      if (t[0] & 1) throw t[1];
      return t[1];
    },
    trys: [],
    ops: []
  },
      f,
      y,
      t,
      g;
  return g = {
    next: verb(0),
    "throw": verb(1),
    "return": verb(2)
  }, typeof Symbol === "function" && (g[Symbol.iterator] = function () {
    return this;
  }), g;

  function verb(n) {
    return function (v) {
      return step([n, v]);
    };
  }

  function step(op) {
    if (f) throw new TypeError("Generator is already executing.");

    while (_) try {
      if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
      if (y = 0, t) op = [op[0] & 2, t.value];

      switch (op[0]) {
        case 0:
        case 1:
          t = op;
          break;

        case 4:
          _.label++;
          return {
            value: op[1],
            done: false
          };

        case 5:
          _.label++;
          y = op[1];
          op = [0];
          continue;

        case 7:
          op = _.ops.pop();

          _.trys.pop();

          continue;

        default:
          if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
            _ = 0;
            continue;
          }

          if (op[0] === 3 && (!t || op[1] > t[0] && op[1] < t[3])) {
            _.label = op[1];
            break;
          }

          if (op[0] === 6 && _.label < t[1]) {
            _.label = t[1];
            t = op;
            break;
          }

          if (t && _.label < t[2]) {
            _.label = t[2];

            _.ops.push(op);

            break;
          }

          if (t[2]) _.ops.pop();

          _.trys.pop();

          continue;
      }

      op = body.call(thisArg, _);
    } catch (e) {
      op = [6, e];
      y = 0;
    } finally {
      f = t = 0;
    }

    if (op[0] & 5) throw op[1];
    return {
      value: op[0] ? op[1] : void 0,
      done: true
    };
  }
};

Object.defineProperty(exports, "__esModule", {
  value: true
});

var AWS = require("aws-sdk");

var path = require("path");

var mimeTypes_1 = require("./mimeTypes");

var s3 = new AWS.S3();

var S3Uploader =
/** @class */
function () {
  function S3Uploader() {
    this.bucket = "static-asset";
    this.acl = "public-read";
    this.cacheControl = "public, max-age=0, s-maxage=86400";
  }

  S3Uploader.prototype.upload = function (options) {
    return __awaiter(this, void 0, void 0, function () {
      var ext;

      var _this = this;

      return __generator(this, function (_a) {
        ext = this.extension(options.key);
        return [2
        /*return*/
        , new Promise(function (resolve, reject) {
          s3.putObject({
            Bucket: options.bucket || _this.bucket,
            Key: options.key,
            ACL: options.acl || _this.acl,
            Body: options.body,
            ContentType: mimeTypes_1.mimeTypes[ext],
            CacheControl: options.cacheControl || _this.cacheControl
          }, function (err, result) {
            if (err) {
              return reject(err);
            }

            return resolve({
              key: options.key,
              etag: result.ETag
            });
          });
        })];
      });
    });
  };

  S3Uploader.prototype.extension = function (key) {
    return path.extname(key).replace(/^./, "");
  };

  return S3Uploader;
}();

exports.S3Uploader = S3Uploader;