wechat-work/dist/media/media-commander.js

sdk for work.weixin.qq.com/api/doc.

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
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]); }; }
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        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
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            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;
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                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
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        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var fs_1 = require("fs");
var https_1 = require("https");
var core_1 = require("../core");
var http_helper_1 = require("../core/http-helper");
// tslint:disable-next-line: variable-name
var form_data_1 = __importDefault(require("form-data"));
var MediaCommander = /** @class */ (function (_super) {
    __extends(MediaCommander, _super);
    function MediaCommander(accessToken) {
        return _super.call(this, accessToken) || this;
    }
    MediaCommander.prototype.download = function (mediaId, destPath) {
        return __awaiter(this, void 0, void 0, function () {
            var url;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.accessToken.ensureNotExpired()];
                    case 1:
                        _a.sent();
                        url = "https://qyapi.weixin.qq.com/cgi-bin/media/get?access_token=" + this.accessToken.accessToken + "&media_id=" + mediaId;
                        return [2 /*return*/, new Promise(function (resolve, reject) {
                                var file = fs_1.createWriteStream(destPath);
                                https_1.get(url, function (response) {
                                    response.pipe(file);
                                    file.on("finish", function () {
                                        file.close();
                                        resolve(file.bytesWritten);
                                    });
                                }).on("error", function (err) {
                                    fs_1.unlinkSync(destPath);
                                    reject(err);
                                });
                            })];
                }
            });
        });
    };
    MediaCommander.prototype.uploadTemp = function (stream, fileType, filename) {
        return __awaiter(this, void 0, void 0, function () {
            var formData, res;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.accessToken.ensureNotExpired()];
                    case 1:
                        _a.sent();
                        formData = new form_data_1.default();
                        formData.append("file", stream);
                        formData.append("filename", filename);
                        return [4 /*yield*/, http_helper_1.doPost("https://qyapi.weixin.qq.com/cgi-bin/media/upload?access_token=" + this.accessToken.accessToken + "&type=" + fileType, formData, { "Content-Type": "multipart/form-data" })];
                    case 2:
                        res = _a.sent();
                        return [2 /*return*/, {
                                createdAt: new Date(parseInt(res.created_at, 10) * 1000),
                                mediaId: res.media_id,
                                type: res.type,
                            }];
                }
            });
        });
    };
    MediaCommander.prototype.uploadImage = function (stream, filename) {
        return __awaiter(this, void 0, void 0, function () {
            var formData, res;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.accessToken.ensureNotExpired()];
                    case 1:
                        _a.sent();
                        formData = new form_data_1.default();
                        formData.append("file", stream);
                        formData.append("filename", filename);
                        return [4 /*yield*/, http_helper_1.doPost("https://qyapi.weixin.qq.com/cgi-bin/media/uploadimg?access_token=" + this.accessToken.accessToken, formData, { "Content-Type": "multipart/form-data" })];
                    case 2:
                        res = _a.sent();
                        return [2 /*return*/, res];
                }
            });
        });
    };
    return MediaCommander;
}(core_1.CommanderParent));
exports.MediaCommander = MediaCommander;
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