| "use strict"; |
| |
| const conversions = require("webidl-conversions"); |
| const utils = require("./utils.js"); |
| |
| const HTMLFormElement = require("./HTMLFormElement.js"); |
| const Blob = require("./Blob.js"); |
| const implSymbol = utils.implSymbol; |
| const ctorRegistrySymbol = utils.ctorRegistrySymbol; |
| |
| const interfaceName = "FormData"; |
| |
| const IteratorPrototype = Object.create(utils.IteratorPrototype, { |
| next: { |
| value: function next() { |
| const internal = this[utils.iterInternalSymbol]; |
| const { target, kind, index } = internal; |
| const values = Array.from(target[implSymbol]); |
| const len = values.length; |
| if (index >= len) { |
| return { value: undefined, done: true }; |
| } |
| |
| const pair = values[index]; |
| internal.index = index + 1; |
| const [key, value] = pair.map(utils.tryWrapperForImpl); |
| |
| let result; |
| switch (kind) { |
| case "key": |
| result = key; |
| break; |
| case "value": |
| result = value; |
| break; |
| case "key+value": |
| result = [key, value]; |
| break; |
| } |
| return { value: result, done: false }; |
| }, |
| writable: true, |
| enumerable: true, |
| configurable: true |
| }, |
| [Symbol.toStringTag]: { |
| value: "FormData Iterator", |
| configurable: true |
| } |
| }); |
| |
| exports.is = function is(obj) { |
| return utils.isObject(obj) && utils.hasOwn(obj, implSymbol) && obj[implSymbol] instanceof Impl.implementation; |
| }; |
| exports.isImpl = function isImpl(obj) { |
| return utils.isObject(obj) && obj instanceof Impl.implementation; |
| }; |
| exports.convert = function convert(obj, { context = "The provided value" } = {}) { |
| if (exports.is(obj)) { |
| return utils.implForWrapper(obj); |
| } |
| throw new TypeError(`${context} is not of type 'FormData'.`); |
| }; |
| |
| exports.createDefaultIterator = function createDefaultIterator(target, kind) { |
| const iterator = Object.create(IteratorPrototype); |
| Object.defineProperty(iterator, utils.iterInternalSymbol, { |
| value: { target, kind, index: 0 }, |
| configurable: true |
| }); |
| return iterator; |
| }; |
| |
| exports.create = function create(globalObject, constructorArgs, privateData) { |
| if (globalObject[ctorRegistrySymbol] === undefined) { |
| throw new Error("Internal error: invalid global object"); |
| } |
| |
| const ctor = globalObject[ctorRegistrySymbol]["FormData"]; |
| if (ctor === undefined) { |
| throw new Error("Internal error: constructor FormData is not installed on the passed global object"); |
| } |
| |
| let obj = Object.create(ctor.prototype); |
| obj = exports.setup(obj, globalObject, constructorArgs, privateData); |
| return obj; |
| }; |
| exports.createImpl = function createImpl(globalObject, constructorArgs, privateData) { |
| const obj = exports.create(globalObject, constructorArgs, privateData); |
| return utils.implForWrapper(obj); |
| }; |
| exports._internalSetup = function _internalSetup(obj, globalObject) {}; |
| exports.setup = function setup(obj, globalObject, constructorArgs = [], privateData = {}) { |
| privateData.wrapper = obj; |
| |
| exports._internalSetup(obj, globalObject); |
| Object.defineProperty(obj, implSymbol, { |
| value: new Impl.implementation(globalObject, constructorArgs, privateData), |
| configurable: true |
| }); |
| |
| obj[implSymbol][utils.wrapperSymbol] = obj; |
| if (Impl.init) { |
| Impl.init(obj[implSymbol], privateData); |
| } |
| return obj; |
| }; |
| |
| exports.install = function install(globalObject) { |
| class FormData { |
| constructor() { |
| const args = []; |
| { |
| let curArg = arguments[0]; |
| if (curArg !== undefined) { |
| curArg = HTMLFormElement.convert(curArg, { context: "Failed to construct 'FormData': parameter 1" }); |
| } |
| args.push(curArg); |
| } |
| return exports.setup(Object.create(new.target.prototype), globalObject, args); |
| } |
| |
| append(name, value) { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| if (arguments.length < 2) { |
| throw new TypeError( |
| "Failed to execute 'append' on 'FormData': 2 arguments required, but only " + arguments.length + " present." |
| ); |
| } |
| const args = []; |
| switch (arguments.length) { |
| case 2: |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["USVString"](curArg, { |
| context: "Failed to execute 'append' on 'FormData': parameter 1" |
| }); |
| args.push(curArg); |
| } |
| { |
| let curArg = arguments[1]; |
| if (Blob.is(curArg)) { |
| { |
| let curArg = arguments[1]; |
| curArg = Blob.convert(curArg, { context: "Failed to execute 'append' on 'FormData': parameter 2" }); |
| args.push(curArg); |
| } |
| } else { |
| { |
| let curArg = arguments[1]; |
| curArg = conversions["USVString"](curArg, { |
| context: "Failed to execute 'append' on 'FormData': parameter 2" |
| }); |
| args.push(curArg); |
| } |
| } |
| } |
| break; |
| default: |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["USVString"](curArg, { |
| context: "Failed to execute 'append' on 'FormData': parameter 1" |
| }); |
| args.push(curArg); |
| } |
| { |
| let curArg = arguments[1]; |
| curArg = Blob.convert(curArg, { context: "Failed to execute 'append' on 'FormData': parameter 2" }); |
| args.push(curArg); |
| } |
| { |
| let curArg = arguments[2]; |
| if (curArg !== undefined) { |
| curArg = conversions["USVString"](curArg, { |
| context: "Failed to execute 'append' on 'FormData': parameter 3" |
| }); |
| } |
| args.push(curArg); |
| } |
| } |
| return esValue[implSymbol].append(...args); |
| } |
| |
| delete(name) { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| if (arguments.length < 1) { |
| throw new TypeError( |
| "Failed to execute 'delete' on 'FormData': 1 argument required, but only " + arguments.length + " present." |
| ); |
| } |
| const args = []; |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["USVString"](curArg, { context: "Failed to execute 'delete' on 'FormData': parameter 1" }); |
| args.push(curArg); |
| } |
| return esValue[implSymbol].delete(...args); |
| } |
| |
| get(name) { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| if (arguments.length < 1) { |
| throw new TypeError( |
| "Failed to execute 'get' on 'FormData': 1 argument required, but only " + arguments.length + " present." |
| ); |
| } |
| const args = []; |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["USVString"](curArg, { context: "Failed to execute 'get' on 'FormData': parameter 1" }); |
| args.push(curArg); |
| } |
| return utils.tryWrapperForImpl(esValue[implSymbol].get(...args)); |
| } |
| |
| getAll(name) { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| if (arguments.length < 1) { |
| throw new TypeError( |
| "Failed to execute 'getAll' on 'FormData': 1 argument required, but only " + arguments.length + " present." |
| ); |
| } |
| const args = []; |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["USVString"](curArg, { context: "Failed to execute 'getAll' on 'FormData': parameter 1" }); |
| args.push(curArg); |
| } |
| return utils.tryWrapperForImpl(esValue[implSymbol].getAll(...args)); |
| } |
| |
| has(name) { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| if (arguments.length < 1) { |
| throw new TypeError( |
| "Failed to execute 'has' on 'FormData': 1 argument required, but only " + arguments.length + " present." |
| ); |
| } |
| const args = []; |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["USVString"](curArg, { context: "Failed to execute 'has' on 'FormData': parameter 1" }); |
| args.push(curArg); |
| } |
| return esValue[implSymbol].has(...args); |
| } |
| |
| set(name, value) { |
| const esValue = this !== null && this !== undefined ? this : globalObject; |
| if (!exports.is(esValue)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| |
| if (arguments.length < 2) { |
| throw new TypeError( |
| "Failed to execute 'set' on 'FormData': 2 arguments required, but only " + arguments.length + " present." |
| ); |
| } |
| const args = []; |
| switch (arguments.length) { |
| case 2: |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["USVString"](curArg, { |
| context: "Failed to execute 'set' on 'FormData': parameter 1" |
| }); |
| args.push(curArg); |
| } |
| { |
| let curArg = arguments[1]; |
| if (Blob.is(curArg)) { |
| { |
| let curArg = arguments[1]; |
| curArg = Blob.convert(curArg, { context: "Failed to execute 'set' on 'FormData': parameter 2" }); |
| args.push(curArg); |
| } |
| } else { |
| { |
| let curArg = arguments[1]; |
| curArg = conversions["USVString"](curArg, { |
| context: "Failed to execute 'set' on 'FormData': parameter 2" |
| }); |
| args.push(curArg); |
| } |
| } |
| } |
| break; |
| default: |
| { |
| let curArg = arguments[0]; |
| curArg = conversions["USVString"](curArg, { |
| context: "Failed to execute 'set' on 'FormData': parameter 1" |
| }); |
| args.push(curArg); |
| } |
| { |
| let curArg = arguments[1]; |
| curArg = Blob.convert(curArg, { context: "Failed to execute 'set' on 'FormData': parameter 2" }); |
| args.push(curArg); |
| } |
| { |
| let curArg = arguments[2]; |
| if (curArg !== undefined) { |
| curArg = conversions["USVString"](curArg, { |
| context: "Failed to execute 'set' on 'FormData': parameter 3" |
| }); |
| } |
| args.push(curArg); |
| } |
| } |
| return esValue[implSymbol].set(...args); |
| } |
| |
| keys() { |
| if (!this || !exports.is(this)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| return exports.createDefaultIterator(this, "key"); |
| } |
| |
| values() { |
| if (!this || !exports.is(this)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| return exports.createDefaultIterator(this, "value"); |
| } |
| |
| entries() { |
| if (!this || !exports.is(this)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| return exports.createDefaultIterator(this, "key+value"); |
| } |
| |
| forEach(callback) { |
| if (!this || !exports.is(this)) { |
| throw new TypeError("Illegal invocation"); |
| } |
| if (arguments.length < 1) { |
| throw new TypeError("Failed to execute 'forEach' on 'iterable': 1 argument required, " + "but only 0 present."); |
| } |
| if (typeof callback !== "function") { |
| throw new TypeError( |
| "Failed to execute 'forEach' on 'iterable': The callback provided " + "as parameter 1 is not a function." |
| ); |
| } |
| const thisArg = arguments[1]; |
| let pairs = Array.from(this[implSymbol]); |
| let i = 0; |
| while (i < pairs.length) { |
| const [key, value] = pairs[i].map(utils.tryWrapperForImpl); |
| callback.call(thisArg, value, key, this); |
| pairs = Array.from(this[implSymbol]); |
| i++; |
| } |
| } |
| } |
| Object.defineProperties(FormData.prototype, { |
| append: { enumerable: true }, |
| delete: { enumerable: true }, |
| get: { enumerable: true }, |
| getAll: { enumerable: true }, |
| has: { enumerable: true }, |
| set: { enumerable: true }, |
| keys: { enumerable: true }, |
| values: { enumerable: true }, |
| entries: { enumerable: true }, |
| forEach: { enumerable: true }, |
| [Symbol.toStringTag]: { value: "FormData", configurable: true }, |
| [Symbol.iterator]: { value: FormData.prototype.entries, configurable: true, writable: true } |
| }); |
| if (globalObject[ctorRegistrySymbol] === undefined) { |
| globalObject[ctorRegistrySymbol] = Object.create(null); |
| } |
| globalObject[ctorRegistrySymbol][interfaceName] = FormData; |
| |
| Object.defineProperty(globalObject, interfaceName, { |
| configurable: true, |
| writable: true, |
| value: FormData |
| }); |
| }; |
| |
| const Impl = require("../xhr/FormData-impl.js"); |