"use strict";
var _Object$keys2 = require("@babel/runtime-corejs3/core-js-stable/object/keys");
var _Object$getOwnPropertySymbols = require("@babel/runtime-corejs3/core-js-stable/object/get-own-property-symbols");
var _filterInstanceProperty = require("@babel/runtime-corejs3/core-js-stable/instance/filter");
var _Object$getOwnPropertyDescriptor = require("@babel/runtime-corejs3/core-js-stable/object/get-own-property-descriptor");
var _forEachInstanceProperty2 = require("@babel/runtime-corejs3/core-js-stable/instance/for-each");
var _Object$getOwnPropertyDescriptors = require("@babel/runtime-corejs3/core-js-stable/object/get-own-property-descriptors");
var _Object$defineProperties = require("@babel/runtime-corejs3/core-js-stable/object/define-properties");
var _Object$defineProperty = require("@babel/runtime-corejs3/core-js-stable/object/define-property");
var _interopRequireDefault = require("@babel/runtime-corejs3/helpers/interopRequireDefault");
_Object$defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _regenerator = _interopRequireDefault(require("@babel/runtime-corejs3/regenerator"));
var _isArray = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/array/is-array"));
var _slice = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/instance/slice"));
var _forEach = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/instance/for-each"));
var _keys = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/object/keys"));
var _promise = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/promise"));
var _indexOf = _interopRequireDefault(require("@babel/runtime-corejs3/core-js-stable/instance/index-of"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime-corejs3/helpers/slicedToArray"));
var _typeof2 = _interopRequireDefault(require("@babel/runtime-corejs3/helpers/typeof"));
var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime-corejs3/helpers/asyncToGenerator"));
var _classCallCheck2 = _interopRequireDefault(require("@babel/runtime-corejs3/helpers/classCallCheck"));
var _createClass2 = _interopRequireDefault(require("@babel/runtime-corejs3/helpers/createClass"));
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime-corejs3/helpers/defineProperty"));
var _CoreManager = _interopRequireDefault(require("./CoreManager"));
function ownKeys(object, enumerableOnly) {
var keys = _Object$keys2(object);
if (_Object$getOwnPropertySymbols) {
var symbols = _Object$getOwnPropertySymbols(object);
enumerableOnly && (symbols = _filterInstanceProperty(symbols).call(symbols, function (sym) {
return _Object$getOwnPropertyDescriptor(object, sym).enumerable;
})), keys.push.apply(keys, symbols);
}
return keys;
}
function _objectSpread(target) {
for (var i = 1; i < arguments.length; i++) {
var _context8, _context9;
var source = null != arguments[i] ? arguments[i] : {};
i % 2 ? _forEachInstanceProperty2(_context8 = ownKeys(Object(source), !0)).call(_context8, function (key) {
(0, _defineProperty2.default)(target, key, source[key]);
}) : _Object$getOwnPropertyDescriptors ? _Object$defineProperties(target, _Object$getOwnPropertyDescriptors(source)) : _forEachInstanceProperty2(_context9 = ownKeys(Object(source))).call(_context9, function (key) {
_Object$defineProperty(target, key, _Object$getOwnPropertyDescriptor(source, key));
});
}
return target;
} /**
* @flow
*/ /* global XMLHttpRequest, Blob */
/*:: import type { FullOptions } from './RESTController';*/
var ParseError = require('./ParseError').default;
var XHR = null;
if (typeof XMLHttpRequest !== 'undefined') {
XHR = XMLHttpRequest;
}
XHR = require('./Xhr.weapp');
/*:: type Base64 = { base64: string };*/
/*:: type Uri = { uri: string };*/
/*:: type FileData = Array<number> | Base64 | Blob | Uri;*/
/*:: export type FileSource =
| {
format: 'file',
file: Blob,
type: string,
}
| {
format: 'base64',
base64: string,
type: string,
}
| {
format: 'uri',
uri: string,
type: string,
};*/
function b64Digit(number /*: number*/) /*: string*/{
if (number < 26) {
return String.fromCharCode(65 + number);
}
if (number < 52) {
return String.fromCharCode(97 + (number - 26));
}
if (number < 62) {
return String.fromCharCode(48 + (number - 52));
}
if (number === 62) {
return '+';
}
if (number === 63) {
return '/';
}
throw new TypeError('Tried to encode large digit ' + number + ' in base64.');
}
/**
* A Parse.File is a local representation of a file that is saved to the Parse
* cloud.
*
* @alias Parse.File
*/
var ParseFile = /*#__PURE__*/function () {
/**
* @param name {String} The file's name. This will be prefixed by a unique
* value once the file has finished saving. The file name must begin with
* an alphanumeric character, and consist of alphanumeric characters,
* periods, spaces, underscores, or dashes.
* @param data {Array} The data for the file, as either:
* 1. an Array of byte value Numbers, or
* 2. an Object like { base64: "..." } with a base64-encoded String.
* 3. an Object like { uri: "..." } with a uri String.
* 4. a File object selected with a file upload control. (3) only works
* in Firefox 3.6+, Safari 6.0.2+, Chrome 7+, and IE 10+.
* For example:
* <pre>
* var fileUploadControl = $("#profilePhotoFileUpload")[0];
* if (fileUploadControl.files.length > 0) {
* var file = fileUploadControl.files[0];
* var name = "photo.jpg";
* var parseFile = new Parse.File(name, file);
* parseFile.save().then(function() {
* // The file has been saved to Parse.
* }, function(error) {
* // The file either could not be read, or could not be saved to Parse.
* });
* }</pre>
* @param type {String} Optional Content-Type header to use for the file. If
* this is omitted, the content type will be inferred from the name's
* extension.
* @param metadata {Object} Optional key value pairs to be stored with file object
* @param tags {Object} Optional key value pairs to be stored with file object
*/
function ParseFile(name /*: string*/, data /*:: ?: FileData*/, type /*:: ?: string*/, metadata /*:: ?: Object*/, tags /*:: ?: Object*/) {
(0, _classCallCheck2.default)(this, ParseFile);
(0, _defineProperty2.default)(this, "_name", void 0);
(0, _defineProperty2.default)(this, "_url", void 0);
(0, _defineProperty2.default)(this, "_source", void 0);
(0, _defineProperty2.default)(this, "_previousSave", void 0);
(0, _defineProperty2.default)(this, "_data", void 0);
(0, _defineProperty2.default)(this, "_requestTask", void 0);
(0, _defineProperty2.default)(this, "_metadata", void 0);
(0, _defineProperty2.default)(this, "_tags", void 0);
var specifiedType = type || '';
this._name = name;
this._metadata = metadata || {};
this._tags = tags || {};
if (data !== undefined) {
if ((0, _isArray.default)(data)) {
this._data = ParseFile.encodeBase64(data);
this._source = {
format: 'base64',
base64: this._data,
type: specifiedType
};
} else if (typeof Blob !== 'undefined' && data instanceof Blob) {
this._source = {
format: 'file',
file: data,
type: specifiedType
};
} else if (data && typeof data.uri === 'string' && data.uri !== undefined) {
this._source = {
format: 'uri',
uri: data.uri,
type: specifiedType
};
} else if (data && typeof data.base64 === 'string') {
var _context, _context2, _context3;
var base64 = (0, _slice.default)(_context = data.base64.split(',')).call(_context, -1)[0];
var dataType = specifiedType || (0, _slice.default)(_context2 = (0, _slice.default)(_context3 = data.base64.split(';')).call(_context3, 0, 1)[0].split(':')).call(_context2, 1, 2)[0] || 'text/plain';
this._data = base64;
this._source = {
format: 'base64',
base64: base64,
type: dataType
};
} else {
throw new TypeError('Cannot create a Parse.File with that data.');
}
}
}
/**
* Return the data for the file, downloading it if not already present.
* Data is present if initialized with Byte Array, Base64 or Saved with Uri.
* Data is cleared if saved with File object selected with a file upload control
*
* @returns {Promise} Promise that is resolve with base64 data
*/
(0, _createClass2.default)(ParseFile, [{
key: "getData",
value: function () {
var _getData = (0, _asyncToGenerator2.default)( /*#__PURE__*/_regenerator.default.mark(function _callee() {
var _this = this;
var options, controller, result;
return _regenerator.default.wrap(function (_context4) {
while (1) switch (_context4.prev = _context4.next) {
case 0:
if (!this._data) {
_context4.next = 2;
break;
}
return _context4.abrupt("return", this._data);
case 2:
if (this._url) {
_context4.next = 4;
break;
}
throw new Error('Cannot retrieve data for unsaved ParseFile.');
case 4:
options = {
requestTask: function (task) {
return _this._requestTask = task;
}
};
controller = _CoreManager.default.getFileController();
_context4.next = 8;
return controller.download(this._url, options);
case 8:
result = _context4.sent;
this._data = result.base64;
return _context4.abrupt("return", this._data);
case 11:
case "end":
return _context4.stop();
}
}, _callee, this);
}));
function getData() {
return _getData.apply(this, arguments);
}
return getData;
}()
/**
* Gets the name of the file. Before save is called, this is the filename
* given by the user. After save is called, that name gets prefixed with a
* unique identifier.
*
* @returns {string}
*/
}, {
key: "name",
value: function () /*: string*/{
return this._name;
}
/**
* Gets the url of the file. It is only available after you save the file or
* after you get the file from a Parse.Object.
*
* @param {object} options An object to specify url options
* @returns {string | undefined}
*/
}, {
key: "url",
value: function (options /*:: ?: { forceSecure?: boolean }*/) /*: ?string*/{
options = options || {};
if (!this._url) {
return;
}
if (options.forceSecure) {
return this._url.replace(/^http:\/\//i, 'https://');
} else {
return this._url;
}
}
/**
* Gets the metadata of the file.
*
* @returns {object}
*/
}, {
key: "metadata",
value: function () /*: Object*/{
return this._metadata;
}
/**
* Gets the tags of the file.
*
* @returns {object}
*/
}, {
key: "tags",
value: function () /*: Object*/{
return this._tags;
}
/**
* Saves the file to the Parse cloud.
*
* @param {object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <li>sessionToken: A valid session token, used for making a request on
* behalf of a specific user.
* <li>progress: In Browser only, callback for upload progress. For example:
* <pre>
* let parseFile = new Parse.File(name, file);
* parseFile.save({
* progress: (progressValue, loaded, total, { type }) => {
* if (type === "upload" && progressValue !== null) {
* // Update the UI using progressValue
* }
* }
* });
* </pre>
* </ul>
* @returns {Promise | undefined} Promise that is resolved when the save finishes.
*/
}, {
key: "save",
value: function (options /*:: ?: FullOptions*/) /*: ?Promise*/{
var _this2 = this;
options = options || {};
options.requestTask = function (task) {
return _this2._requestTask = task;
};
options.metadata = this._metadata;
options.tags = this._tags;
var controller = _CoreManager.default.getFileController();
if (!this._previousSave) {
if (this._source.format === 'file') {
this._previousSave = controller.saveFile(this._name, this._source, options).then(function (res) {
_this2._name = res.name;
_this2._url = res.url;
_this2._data = null;
_this2._requestTask = null;
return _this2;
});
} else if (this._source.format === 'uri') {
this._previousSave = controller.download(this._source.uri, options).then(function (result) {
if (!(result && result.base64)) {
return {};
}
var newSource = {
format: 'base64',
base64: result.base64,
type: result.contentType
};
_this2._data = result.base64;
_this2._requestTask = null;
return controller.saveBase64(_this2._name, newSource, options);
}).then(function (res) {
_this2._name = res.name;
_this2._url = res.url;
_this2._requestTask = null;
return _this2;
});
} else {
this._previousSave = controller.saveBase64(this._name, this._source, options).then(function (res) {
_this2._name = res.name;
_this2._url = res.url;
_this2._requestTask = null;
return _this2;
});
}
}
if (this._previousSave) {
return this._previousSave;
}
}
/**
* Aborts the request if it has already been sent.
*/
}, {
key: "cancel",
value: function () {
if (this._requestTask && typeof this._requestTask.abort === 'function') {
this._requestTask._aborted = true;
this._requestTask.abort();
}
this._requestTask = null;
}
/**
* Deletes the file from the Parse cloud.
* In Cloud Code and Node only with Master Key.
*
* @param {object} options
* Valid options are:<ul>
* <li>useMasterKey: In Cloud Code and Node only, causes the Master Key to
* be used for this request.
* <pre>
* @returns {Promise} Promise that is resolved when the delete finishes.
*/
}, {
key: "destroy",
value: function () {
var _this3 = this;
var options /*:: ?: FullOptions*/ = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
if (!this._name) {
throw new ParseError(ParseError.FILE_DELETE_UNNAMED_ERROR, 'Cannot delete an unnamed file.');
}
var destroyOptions = {
useMasterKey: true
};
if (options.hasOwnProperty('useMasterKey')) {
destroyOptions.useMasterKey = options.useMasterKey;
}
var controller = _CoreManager.default.getFileController();
return controller.deleteFile(this._name, destroyOptions).then(function () {
_this3._data = null;
_this3._requestTask = null;
return _this3;
});
}
}, {
key: "toJSON",
value: function () /*: { name: ?string, url: ?string }*/{
return {
__type: 'File',
name: this._name,
url: this._url
};
}
}, {
key: "equals",
value: function (other /*: mixed*/) /*: boolean*/{
if (this === other) {
return true;
}
// Unsaved Files are never equal, since they will be saved to different URLs
return other instanceof ParseFile && this.name() === other.name() && this.url() === other.url() && typeof this.url() !== 'undefined';
}
/**
* Sets metadata to be saved with file object. Overwrites existing metadata
*
* @param {object} metadata Key value pairs to be stored with file object
*/
}, {
key: "setMetadata",
value: function (metadata /*: any*/) {
var _this4 = this;
if (metadata && (0, _typeof2.default)(metadata) === 'object') {
var _context5;
(0, _forEach.default)(_context5 = (0, _keys.default)(metadata)).call(_context5, function (key) {
_this4.addMetadata(key, metadata[key]);
});
}
}
/**
* Sets metadata to be saved with file object. Adds to existing metadata.
*
* @param {string} key key to store the metadata
* @param {*} value metadata
*/
}, {
key: "addMetadata",
value: function (key /*: string*/, value /*: any*/) {
if (typeof key === 'string') {
this._metadata[key] = value;
}
}
/**
* Sets tags to be saved with file object. Overwrites existing tags
*
* @param {object} tags Key value pairs to be stored with file object
*/
}, {
key: "setTags",
value: function (tags /*: any*/) {
var _this5 = this;
if (tags && (0, _typeof2.default)(tags) === 'object') {
var _context6;
(0, _forEach.default)(_context6 = (0, _keys.default)(tags)).call(_context6, function (key) {
_this5.addTag(key, tags[key]);
});
}
}
/**
* Sets tags to be saved with file object. Adds to existing tags.
*
* @param {string} key key to store tags
* @param {*} value tag
*/
}, {
key: "addTag",
value: function (key /*: string*/, value /*: string*/) {
if (typeof key === 'string') {
this._tags[key] = value;
}
}
}], [{
key: "fromJSON",
value: function (obj) /*: ParseFile*/{
if (obj.__type !== 'File') {
throw new TypeError('JSON object does not represent a ParseFile');
}
var file = new ParseFile(obj.name);
file._url = obj.url;
return file;
}
}, {
key: "encodeBase64",
value: function (bytes /*: Array<number>*/) /*: string*/{
var chunks = [];
chunks.length = Math.ceil(bytes.length / 3);
for (var i = 0; i < chunks.length; i++) {
var b1 = bytes[i * 3];
var b2 = bytes[i * 3 + 1] || 0;
var b3 = bytes[i * 3 + 2] || 0;
var has2 = i * 3 + 1 < bytes.length;
var has3 = i * 3 + 2 < bytes.length;
chunks[i] = [b64Digit(b1 >> 2 & 0x3f), b64Digit(b1 << 4 & 0x30 | b2 >> 4 & 0x0f), has2 ? b64Digit(b2 << 2 & 0x3c | b3 >> 6 & 0x03) : '=', has3 ? b64Digit(b3 & 0x3f) : '='].join('');
}
return chunks.join('');
}
}]);
return ParseFile;
}();
var DefaultController = {
saveFile: function () {
var _saveFile = (0, _asyncToGenerator2.default)( /*#__PURE__*/_regenerator.default.mark(function _callee2(name /*: string*/, source /*: FileSource*/, options /*:: ?: FullOptions*/) {
var base64Data, _base64Data$split, _base64Data$split2, first, second, data, newSource;
return _regenerator.default.wrap(function (_context7) {
while (1) switch (_context7.prev = _context7.next) {
case 0:
if (!(source.format !== 'file')) {
_context7.next = 2;
break;
}
throw new Error('saveFile can only be used with File-type sources.');
case 2:
_context7.next = 4;
return new _promise.default(function (res, rej) {
// eslint-disable-next-line no-undef
var reader = new FileReader();
reader.onload = function () {
return res(reader.result);
};
reader.onerror = function (error) {
return rej(error);
};
reader.readAsDataURL(source.file);
});
case 4:
base64Data = _context7.sent;
// we only want the data after the comma
// For example: "data:application/pdf;base64,JVBERi0xLjQKJ..." we would only want "JVBERi0xLjQKJ..."
_base64Data$split = base64Data.split(','), _base64Data$split2 = (0, _slicedToArray2.default)(_base64Data$split, 2), first = _base64Data$split2[0], second = _base64Data$split2[1]; // in the event there is no 'data:application/pdf;base64,' at the beginning of the base64 string
// use the entire string instead
data = second ? second : first;
newSource = {
format: 'base64',
base64: data,
type: source.type || (source.file ? source.file.type : null)
};
_context7.next = 10;
return DefaultController.saveBase64(name, newSource, options);
case 10:
return _context7.abrupt("return", _context7.sent);
case 11:
case "end":
return _context7.stop();
}
}, _callee2);
}));
function saveFile() {
return _saveFile.apply(this, arguments);
}
return saveFile;
}(),
saveBase64: function (name /*: string*/, source /*: FileSource*/, options /*:: ?: FullOptions*/) {
if (source.format !== 'base64') {
throw new Error('saveBase64 can only be used with Base64-type sources.');
}
var data /*: { base64: any, _ContentType?: any, fileData: Object }*/ = {
base64: source.base64,
fileData: {
metadata: _objectSpread({}, options.metadata),
tags: _objectSpread({}, options.tags)
}
};
delete options.metadata;
delete options.tags;
if (source.type) {
data._ContentType = source.type;
}
return _CoreManager.default.getRESTController().request('POST', 'files/' + name, data, options);
},
download: function (uri, options) {
if (XHR) {
return this.downloadAjax(uri, options);
} else {
return _promise.default.reject('Cannot make a request: No definition of XMLHttpRequest was found.');
}
},
downloadAjax: function (uri, options) {
return new _promise.default(function (resolve, reject) {
var xhr = new XHR();
xhr.open('GET', uri, true);
xhr.responseType = 'arraybuffer';
xhr.onerror = function (e) {
reject(e);
};
xhr.onreadystatechange = function () {
if (xhr.readyState !== xhr.DONE) {
return;
}
if (!this.response) {
return resolve({});
}
var bytes = new Uint8Array(this.response);
resolve({
base64: ParseFile.encodeBase64(bytes),
contentType: xhr.getResponseHeader('content-type')
});
};
options.requestTask(xhr);
xhr.send();
});
},
deleteFile: function (name /*: string*/, options /*:: ?: FullOptions*/) {
var headers = {
'X-Parse-Application-ID': _CoreManager.default.get('APPLICATION_ID')
};
if (options.useMasterKey) {
headers['X-Parse-Master-Key'] = _CoreManager.default.get('MASTER_KEY');
}
var url = _CoreManager.default.get('SERVER_URL');
if (url[url.length - 1] !== '/') {
url += '/';
}
url += 'files/' + name;
return _CoreManager.default.getRESTController().ajax('DELETE', url, '', headers).catch(function (response) {
// TODO: return JSON object in server
if (!response || response === 'SyntaxError: Unexpected end of JSON input') {
return _promise.default.resolve();
} else {
return _CoreManager.default.getRESTController().handleError(response);
}
});
},
_setXHR: function (xhr /*: any*/) {
XHR = xhr;
},
_getXHR: function () {
return XHR;
}
};
_CoreManager.default.setFileController(DefaultController);
var _default = ParseFile;
exports.default = _default;
exports.b64Digit = b64Digit;