node-telegram-api/types/File.js

'use strict';

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

var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _Base2 = require('./Base');

var _Base3 = _interopRequireDefault(_Base2);

var _mime = require('mime');

var _mime2 = _interopRequireDefault(_mime);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var TYPES = ['photo', 'video', 'document', 'audio'];

/**
 * File class, used to send pictures/movies/audios/documents to chat
 */

var File = function (_Base) {
  _inherits(File, _Base);

  /**
   * Create a new file instance
   * @param  {object} properties File properties, as defined by Telegram API
   */

  function File() {
    var properties = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

    _classCallCheck(this, File);

    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(File).call(this, 'sendDocument'));

    _this.properties = properties;
    _this._keyboard = new _Base3.default();
    return _this;
  }

  /**
   * Set chat_id of the message
   * @param  {number} chat
   * @return {object} returns the message object
   */


  _createClass(File, [{
    key: 'to',
    value: function to(chat) {
      this.properties.chat_id = chat;
      return this;
    }

    /**
     * Set file of the message
     * @param  {string} file File path
     * @param {string} fileType (optional) if the first argument is a
     *                          file_id string, this option indicates file type
     * @return {object} returns the message object
     */

  }, {
    key: 'file',
    value: function file(_file, fileType) {
      if (fileType) {
        this.properties[fileType] = { file: _file };

        return this;
      }

      var _mime$lookup$split = _mime2.default.lookup(_file).split('/');

      var _mime$lookup$split2 = _slicedToArray(_mime$lookup$split, 2);

      var type = _mime$lookup$split2[0];
      var extension = _mime$lookup$split2[1];

      if (type === 'image') {
        type = 'photo';
      }

      if (extension === 'gif') {
        type = 'document';
      }

      if (TYPES.indexOf(type) === -1) {
        type = 'document';
      }

      this.properties[type] = { file: _file };

      this.method = 'send' + (type[0].toUpperCase() + type.slice(1));

      return this;
    }

    /**
     * Set caption for photos
     * @param  {string} text caption's text
     * @return {object} returns the message object
     */

  }, {
    key: 'caption',
    value: function caption(text) {
      this.properties.caption = text;
      return this;
    }

    /**
     * Set reply_to_message_id of the message
     * @param  {number} id message_id of the message to reply to
     * @return {object} returns the message object
     */

  }, {
    key: 'reply',
    value: function reply(id) {
      this.properties.reply_to_message_id = id;
      return this;
    }

    /**
     * Sets keyboard of the message
     * The value of reply_markup is set to the sanitized keyboard properties
     * i.e. reply_markup = JSON.stringify(kb.getProperties())
     * @param  {object} kb A Keyboard instance
     * @return {object} returns the message object
     */

  }, {
    key: 'keyboard',
    value: function keyboard(kb) {
      this._keyboard = kb;
      return this;
    }

    // This class inherits Base's send method

  }]);

  return File;
}(_Base3.default);

exports.default = File;
module.exports = exports['default'];