60 lines
2.8 KiB
JavaScript
60 lines
2.8 KiB
JavaScript
var __spreadArrays = (this && this.__spreadArrays) || function () {
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for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
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for (var r = Array(s), k = 0, i = 0; i < il; i++)
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for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
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r[k] = a[j];
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return r;
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};
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import escapeStringRegexp from 'escape-string-regexp';
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import React from 'react';
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import { Linking, View, ActivityIndicator, Text } from 'react-native';
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import styles from './WebView.styles';
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var defaultOriginWhitelist = ['http://*', 'https://*'];
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var extractOrigin = function (url) {
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var result = /^[A-Za-z][A-Za-z0-9+\-.]+:(\/\/)?[^/]*/.exec(url);
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return result === null ? '' : result[0];
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};
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var originWhitelistToRegex = function (originWhitelist) {
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return "^" + escapeStringRegexp(originWhitelist).replace(/\\\*/g, '.*');
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};
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var passesWhitelist = function (compiledWhitelist, url) {
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var origin = extractOrigin(url);
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return compiledWhitelist.some(function (x) { return new RegExp(x).test(origin); });
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};
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var compileWhitelist = function (originWhitelist) {
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return __spreadArrays(['about:blank'], (originWhitelist || [])).map(originWhitelistToRegex);
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};
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var createOnShouldStartLoadWithRequest = function (loadRequest, originWhitelist, onShouldStartLoadWithRequest) {
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return function (_a) {
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var nativeEvent = _a.nativeEvent;
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var shouldStart = true;
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var url = nativeEvent.url, lockIdentifier = nativeEvent.lockIdentifier;
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if (!passesWhitelist(compileWhitelist(originWhitelist), url)) {
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Linking.canOpenURL(url).then(function (supported) {
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if (supported) {
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return Linking.openURL(url);
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}
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console.warn("Can't open url: " + url);
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return undefined;
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})["catch"](function (e) {
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console.warn('Error opening URL: ', e);
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});
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shouldStart = false;
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}
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else if (onShouldStartLoadWithRequest) {
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shouldStart = onShouldStartLoadWithRequest(nativeEvent);
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}
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loadRequest(shouldStart, url, lockIdentifier);
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};
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};
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var defaultRenderLoading = function () { return (<View style={styles.loadingOrErrorView}>
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<ActivityIndicator />
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</View>); };
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var defaultRenderError = function (errorDomain, errorCode, errorDesc) { return (<View style={styles.loadingOrErrorView}>
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<Text style={styles.errorTextTitle}>Error loading page</Text>
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<Text style={styles.errorText}>{"Domain: " + errorDomain}</Text>
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<Text style={styles.errorText}>{"Error Code: " + errorCode}</Text>
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<Text style={styles.errorText}>{"Description: " + errorDesc}</Text>
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</View>); };
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export { defaultOriginWhitelist, createOnShouldStartLoadWithRequest, defaultRenderLoading, defaultRenderError, };
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