283 lines
15 KiB
JavaScript
283 lines
15 KiB
JavaScript
var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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var __generator = (this && this.__generator) || function (thisArg, body) {
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var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
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function verb(n) { return function (v) { return step([n, v]); }; }
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function step(op) {
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if (f) throw new TypeError("Generator is already executing.");
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while (_) try {
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if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
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if (y = 0, t) op = [op[0] & 2, t.value];
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switch (op[0]) {
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case 0: case 1: t = op; break;
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case 4: _.label++; return { value: op[1], done: false };
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case 5: _.label++; y = op[1]; op = [0]; continue;
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case 7: op = _.ops.pop(); _.trys.pop(); continue;
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default:
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if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; 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] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
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if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
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if (t[2]) _.ops.pop();
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_.trys.pop(); continue;
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}
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op = body.call(thisArg, _);
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} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
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if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
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}
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};
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var __rest = (this && this.__rest) || function (s, e) {
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var t = {};
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for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
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t[p] = s[p];
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if (s != null && typeof Object.getOwnPropertySymbols === "function")
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for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
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if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
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t[p[i]] = s[p[i]];
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}
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return t;
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};
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import React from 'react';
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import { UIManager as NotTypedUIManager, View, requireNativeComponent, NativeModules, Image, findNodeHandle, } from 'react-native';
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import invariant from 'invariant';
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import { defaultOriginWhitelist, createOnShouldStartLoadWithRequest, defaultRenderError, defaultRenderLoading, } from './WebViewShared';
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import styles from './WebView.styles';
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var UIManager = NotTypedUIManager;
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var resolveAssetSource = Image.resolveAssetSource;
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var processDecelerationRate = function (decelerationRate) {
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var newDecelerationRate = decelerationRate;
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if (newDecelerationRate === 'normal') {
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newDecelerationRate = 0.998;
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}
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else if (newDecelerationRate === 'fast') {
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newDecelerationRate = 0.99;
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}
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return newDecelerationRate;
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};
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var RNCWebViewManager = NativeModules.RNCWebViewManager;
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var RNCWebView = requireNativeComponent('RNCWebView');
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var WebView = /** @class */ (function (_super) {
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__extends(WebView, _super);
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function WebView() {
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var _this = _super !== null && _super.apply(this, arguments) || this;
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_this.state = {
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viewState: _this.props.startInLoadingState ? 'LOADING' : 'IDLE',
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lastErrorEvent: null
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};
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_this.webViewRef = React.createRef();
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// eslint-disable-next-line react/sort-comp
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_this.getCommands = function () { return UIManager.getViewManagerConfig('RNCWebView').Commands; };
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/**
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* Go forward one page in the web view's history.
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*/
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_this.goForward = function () {
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UIManager.dispatchViewManagerCommand(_this.getWebViewHandle(), _this.getCommands().goForward, undefined);
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};
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/**
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* Go back one page in the web view's history.
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*/
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_this.goBack = function () {
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UIManager.dispatchViewManagerCommand(_this.getWebViewHandle(), _this.getCommands().goBack, undefined);
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};
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/**
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* Reloads the current page.
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*/
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_this.reload = function () {
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_this.setState({ viewState: 'LOADING' });
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UIManager.dispatchViewManagerCommand(_this.getWebViewHandle(), _this.getCommands().reload, undefined);
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};
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/**
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* Stop loading the current page.
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*/
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_this.stopLoading = function () {
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UIManager.dispatchViewManagerCommand(_this.getWebViewHandle(), _this.getCommands().stopLoading, undefined);
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};
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/**
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* Request focus on WebView rendered page.
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*/
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_this.requestFocus = function () {
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UIManager.dispatchViewManagerCommand(_this.getWebViewHandle(), _this.getCommands().requestFocus, undefined);
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};
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/**
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* Posts a message to the web view, which will emit a `message` event.
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* Accepts one argument, `data`, which must be a string.
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*
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* In your webview, you'll need to something like the following.
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*
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* ```js
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* document.addEventListener('message', e => { document.title = e.data; });
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* ```
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*/
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_this.postMessage = function (data) {
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UIManager.dispatchViewManagerCommand(_this.getWebViewHandle(), _this.getCommands().postMessage, [String(data)]);
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};
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/**
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* Injects a javascript string into the referenced WebView. Deliberately does not
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* return a response because using eval() to return a response breaks this method
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* on pages with a Content Security Policy that disallows eval(). If you need that
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* functionality, look into postMessage/onMessage.
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*/
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_this.injectJavaScript = function (data) {
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UIManager.dispatchViewManagerCommand(_this.getWebViewHandle(), _this.getCommands().injectJavaScript, [data]);
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};
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/**
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* We return an event with a bunch of fields including:
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* url, title, loading, canGoBack, canGoForward
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*/
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_this.updateNavigationState = function (event) {
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if (_this.props.onNavigationStateChange) {
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_this.props.onNavigationStateChange(event.nativeEvent);
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}
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};
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/**
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* Returns the native `WebView` node.
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*/
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_this.getWebViewHandle = function () {
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var nodeHandle = findNodeHandle(_this.webViewRef.current);
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invariant(nodeHandle != null, 'nodeHandle expected to be non-null');
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return nodeHandle;
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};
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_this.onLoadingStart = function (event) {
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var onLoadStart = _this.props.onLoadStart;
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if (onLoadStart) {
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onLoadStart(event);
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}
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_this.updateNavigationState(event);
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};
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_this.onLoadingError = function (event) {
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event.persist(); // persist this event because we need to store it
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var _a = _this.props, onError = _a.onError, onLoadEnd = _a.onLoadEnd;
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if (onLoadEnd) {
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onLoadEnd(event);
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}
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if (onError) {
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onError(event);
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}
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console.warn('Encountered an error loading page', event.nativeEvent);
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_this.setState({
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lastErrorEvent: event.nativeEvent,
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viewState: 'ERROR'
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});
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};
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_this.onHttpError = function (event) {
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var onHttpError = _this.props.onHttpError;
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if (onHttpError) {
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onHttpError(event);
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}
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};
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_this.onLoadingFinish = function (event) {
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var _a = _this.props, onLoad = _a.onLoad, onLoadEnd = _a.onLoadEnd;
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if (onLoad) {
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onLoad(event);
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}
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if (onLoadEnd) {
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onLoadEnd(event);
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}
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_this.setState({
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viewState: 'IDLE'
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});
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_this.updateNavigationState(event);
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};
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_this.onMessage = function (event) {
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var onMessage = _this.props.onMessage;
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if (onMessage) {
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onMessage(event);
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}
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};
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_this.onLoadingProgress = function (event) {
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var onLoadProgress = _this.props.onLoadProgress;
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if (onLoadProgress) {
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onLoadProgress(event);
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}
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};
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_this.onShouldStartLoadWithRequestCallback = function (shouldStart, _url, lockIdentifier) {
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var viewManager = (_this.props.nativeConfig && _this.props.nativeConfig.viewManager)
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|| RNCWebViewManager;
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viewManager.startLoadWithResult(!!shouldStart, lockIdentifier);
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};
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_this.onContentProcessDidTerminate = function (event) {
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var onContentProcessDidTerminate = _this.props.onContentProcessDidTerminate;
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if (onContentProcessDidTerminate) {
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onContentProcessDidTerminate(event);
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}
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};
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return _this;
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}
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WebView.prototype.componentDidUpdate = function (prevProps) {
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this.showRedboxOnPropChanges(prevProps, 'allowsInlineMediaPlayback');
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this.showRedboxOnPropChanges(prevProps, 'incognito');
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this.showRedboxOnPropChanges(prevProps, 'mediaPlaybackRequiresUserAction');
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this.showRedboxOnPropChanges(prevProps, 'dataDetectorTypes');
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};
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WebView.prototype.showRedboxOnPropChanges = function (prevProps, propName) {
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if (this.props[propName] !== prevProps[propName]) {
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console.error("Changes to property " + propName + " do nothing after the initial render.");
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}
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};
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WebView.prototype.render = function () {
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var _a = this.props, decelerationRateProp = _a.decelerationRate, _b = _a.nativeConfig, nativeConfig = _b === void 0 ? {} : _b, onMessage = _a.onMessage, onShouldStartLoadWithRequestProp = _a.onShouldStartLoadWithRequest, originWhitelist = _a.originWhitelist, renderError = _a.renderError, renderLoading = _a.renderLoading, _c = _a.injectedJavaScriptForMainFrameOnly, injectedJavaScriptForMainFrameOnly = _c === void 0 ? true : _c, _d = _a.injectedJavaScriptBeforeContentLoadedForMainFrameOnly, injectedJavaScriptBeforeContentLoadedForMainFrameOnly = _d === void 0 ? true : _d, style = _a.style, containerStyle = _a.containerStyle, otherProps = __rest(_a, ["decelerationRate", "nativeConfig", "onMessage", "onShouldStartLoadWithRequest", "originWhitelist", "renderError", "renderLoading", "injectedJavaScriptForMainFrameOnly", "injectedJavaScriptBeforeContentLoadedForMainFrameOnly", "style", "containerStyle"]);
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var otherView = null;
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if (this.state.viewState === 'LOADING') {
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otherView = (renderLoading || defaultRenderLoading)();
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}
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else if (this.state.viewState === 'ERROR') {
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var errorEvent = this.state.lastErrorEvent;
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invariant(errorEvent != null, 'lastErrorEvent expected to be non-null');
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otherView = (renderError || defaultRenderError)(errorEvent.domain, errorEvent.code, errorEvent.description);
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}
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else if (this.state.viewState !== 'IDLE') {
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console.error("RNCWebView invalid state encountered: " + this.state.viewState);
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}
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var webViewStyles = [styles.container, styles.webView, style];
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var webViewContainerStyle = [styles.container, containerStyle];
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var onShouldStartLoadWithRequest = createOnShouldStartLoadWithRequest(this.onShouldStartLoadWithRequestCallback,
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// casting cause it's in the default props
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originWhitelist, onShouldStartLoadWithRequestProp);
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var decelerationRate = processDecelerationRate(decelerationRateProp);
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var NativeWebView = nativeConfig.component
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|| RNCWebView;
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var webView = (<NativeWebView key="webViewKey" {...otherProps} decelerationRate={decelerationRate} messagingEnabled={typeof onMessage === 'function'} onLoadingError={this.onLoadingError} onLoadingFinish={this.onLoadingFinish} onLoadingProgress={this.onLoadingProgress} onFileDownload={this.props.onFileDownload} onLoadingStart={this.onLoadingStart} onHttpError={this.onHttpError} onMessage={this.onMessage} onScroll={this.props.onScroll} onShouldStartLoadWithRequest={onShouldStartLoadWithRequest} onContentProcessDidTerminate={this.onContentProcessDidTerminate} injectedJavaScript={this.props.injectedJavaScript} injectedJavaScriptBeforeContentLoaded={this.props.injectedJavaScriptBeforeContentLoaded} injectedJavaScriptForMainFrameOnly={injectedJavaScriptForMainFrameOnly} injectedJavaScriptBeforeContentLoadedForMainFrameOnly={injectedJavaScriptBeforeContentLoadedForMainFrameOnly} ref={this.webViewRef}
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// TODO: find a better way to type this.
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source={resolveAssetSource(this.props.source)} style={webViewStyles} {...nativeConfig.props}/>);
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return (<View style={webViewContainerStyle}>
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{webView}
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{otherView}
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</View>);
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};
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WebView.defaultProps = {
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javaScriptEnabled: true,
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cacheEnabled: true,
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originWhitelist: defaultOriginWhitelist,
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useSharedProcessPool: true
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};
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WebView.isFileUploadSupported = function () { return __awaiter(void 0, void 0, void 0, function () {
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return __generator(this, function (_a) {
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// no native implementation for iOS, depends only on permissions
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return [2 /*return*/, true];
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});
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}); };
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return WebView;
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}(React.Component));
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export default WebView;
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