Sindbad~EG File Manager

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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};
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var __rest = (this && this.__rest) || function (s, e) {
    var t = {};
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createCloudinaryStorage = exports.CloudinaryStorage = void 0;
var CloudinaryStorage = /** @class */ (function () {
    function CloudinaryStorage(opts) {
        var _a;
        if (opts == null || opts.cloudinary == null) {
            throw new Error('`cloudinary` option required');
        }
        this.cloudinary = opts.cloudinary;
        this.params = (_a = opts.params) !== null && _a !== void 0 ? _a : {};
    }
    CloudinaryStorage.prototype._handleFile = function (req, file, callback) {
        return __awaiter(this, void 0, void 0, function () {
            var uploadOptions, _a, public_id, otherParams, _b, _c, _d, _i, untypedKey, key, getterOrValue, value, _e, resp, err_1;
            return __generator(this, function (_f) {
                switch (_f.label) {
                    case 0:
                        _f.trys.push([0, 11, , 12]);
                        uploadOptions = void 0;
                        if (!(typeof this.params === 'function')) return [3 /*break*/, 2];
                        return [4 /*yield*/, this.params(req, file)];
                    case 1:
                        uploadOptions = _f.sent();
                        return [3 /*break*/, 9];
                    case 2:
                        _a = this.params, public_id = _a.public_id, otherParams = __rest(_a, ["public_id"]);
                        _b = {};
                        return [4 /*yield*/, (public_id === null || public_id === void 0 ? void 0 : public_id(req, file))];
                    case 3:
                        uploadOptions = (_b.public_id = _f.sent(), _b);
                        _c = [];
                        for (_d in otherParams)
                            _c.push(_d);
                        _i = 0;
                        _f.label = 4;
                    case 4:
                        if (!(_i < _c.length)) return [3 /*break*/, 9];
                        untypedKey = _c[_i];
                        key = untypedKey;
                        getterOrValue = otherParams[key];
                        if (!(typeof getterOrValue === 'function')) return [3 /*break*/, 6];
                        return [4 /*yield*/, getterOrValue(req, file)];
                    case 5:
                        _e = _f.sent();
                        return [3 /*break*/, 7];
                    case 6:
                        _e = getterOrValue;
                        _f.label = 7;
                    case 7:
                        value = _e;
                        uploadOptions[key] = value;
                        _f.label = 8;
                    case 8:
                        _i++;
                        return [3 /*break*/, 4];
                    case 9: return [4 /*yield*/, this.upload(uploadOptions, file)];
                    case 10:
                        resp = _f.sent();
                        callback(undefined, {
                            path: resp.secure_url,
                            size: resp.bytes,
                            filename: resp.public_id,
                        });
                        return [3 /*break*/, 12];
                    case 11:
                        err_1 = _f.sent();
                        callback(err_1);
                        return [3 /*break*/, 12];
                    case 12: return [2 /*return*/];
                }
            });
        });
    };
    CloudinaryStorage.prototype._removeFile = function (req, file, callback) {
        this.cloudinary.uploader.destroy(file.filename, { invalidate: true }, callback);
    };
    CloudinaryStorage.prototype.upload = function (opts, file) {
        var _this = this;
        return new Promise(function (resolve, reject) {
            var stream = _this.cloudinary.uploader.upload_stream(opts, function (err, response) {
                if (err != null)
                    return reject(err);
                return resolve(response);
            });
            file.stream.pipe(stream);
        });
    };
    return CloudinaryStorage;
}());
exports.CloudinaryStorage = CloudinaryStorage;
function createCloudinaryStorage(opts) {
    return new CloudinaryStorage(opts);
}
exports.createCloudinaryStorage = createCloudinaryStorage;
exports.default = createCloudinaryStorage;