uppy/lib/plugins/Dropbox/index.js

Extensible JavaScript file upload widget with support for drag&drop, resumable uploads, previews, restrictions, file processing/encoding, remote providers like Instagram, Dropbox, Google Drive, S3 and more :dog:

'use strict';

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

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 Plugin = require('../../core/Plugin');
var Provider = require('../Provider');
var View = require('../Provider/view');
var icons = require('./icons');

var _require = require('preact'),
    h = _require.h;

module.exports = function (_Plugin) {
  _inherits(Dropbox, _Plugin);

  function Dropbox(uppy, opts) {
    _classCallCheck(this, Dropbox);

    var _this = _possibleConstructorReturn(this, _Plugin.call(this, uppy, opts));

    _this.type = 'acquirer';
    _this.id = _this.opts.id || 'Dropbox';
    _this.title = 'Dropbox';
    _this.icon = function () {
      return h(
        'svg',
        { 'class': 'UppyIcon', width: '128', height: '118', viewBox: '0 0 128 118' },
        h('path', { d: 'M38.145.777L1.108 24.96l25.608 20.507 37.344-23.06z' }),
        h('path', { d: 'M1.108 65.975l37.037 24.183L64.06 68.525l-37.343-23.06zM64.06 68.525l25.917 21.633 37.036-24.183-25.61-20.51z' }),
        h('path', { d: 'M127.014 24.96L89.977.776 64.06 22.407l37.345 23.06zM64.136 73.18l-25.99 21.567-11.122-7.262v8.142l37.112 22.256 37.114-22.256v-8.142l-11.12 7.262z' })
      );
    };

    // writing out the key explicitly for readability the key used to store
    // the provider instance must be equal to this.id.
    _this[_this.id] = new Provider(uppy, {
      host: _this.opts.host,
      provider: 'dropbox'
    });

    _this.files = [];

    _this.onAuth = _this.onAuth.bind(_this);
    _this.render = _this.render.bind(_this);

    // set default options
    var defaultOptions = {};

    // merge default options with the ones set by user
    _this.opts = _extends({}, defaultOptions, opts);
    return _this;
  }

  Dropbox.prototype.install = function install() {
    this.view = new View(this);
    // Set default state for Dropbox
    this.setPluginState({
      authenticated: false,
      files: [],
      folders: [],
      directories: [],
      activeRow: -1,
      filterInput: '',
      isSearchVisible: false
    });

    var target = this.opts.target;
    if (target) {
      this.mount(target, this);
    }
  };

  Dropbox.prototype.uninstall = function uninstall() {
    this.view.tearDown();
    this.unmount();
  };

  Dropbox.prototype.onAuth = function onAuth(authenticated) {
    this.setPluginState({ authenticated: authenticated });
    if (authenticated) {
      this.view.getFolder();
    }
  };

  Dropbox.prototype.isFolder = function isFolder(item) {
    return item['.tag'] === 'folder';
  };

  Dropbox.prototype.getItemData = function getItemData(item) {
    return item;
  };

  Dropbox.prototype.getItemIcon = function getItemIcon(item) {
    return icons[item['.tag']]();
  };

  Dropbox.prototype.getItemSubList = function getItemSubList(item) {
    return item.entries;
  };

  Dropbox.prototype.getItemName = function getItemName(item) {
    return item.name || '';
  };

  Dropbox.prototype.getMimeType = function getMimeType(item) {
    // mime types aren't supported.
    return null;
  };

  Dropbox.prototype.getItemId = function getItemId(item) {
    return item.id;
  };

  Dropbox.prototype.getItemRequestPath = function getItemRequestPath(item) {
    return encodeURIComponent(item.path_lower);
  };

  Dropbox.prototype.getItemModifiedDate = function getItemModifiedDate(item) {
    return item.server_modified;
  };

  Dropbox.prototype.getItemThumbnailUrl = function getItemThumbnailUrl(item) {
    return this.opts.host + '/' + this.Dropbox.id + '/thumbnail/' + this.getItemRequestPath(item);
  };

  Dropbox.prototype.render = function render(state) {
    return this.view.render(state);
  };

  return Dropbox;
}(Plugin);
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