Add lib/ folder

lib/WebViewShared.js

@@ -0,0 +1,59 @@
+var __spreadArrays = (this && this.__spreadArrays) || function () {
+    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
+    for (var r = Array(s), k = 0, i = 0; i < il; i++)
+        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
+            r[k] = a[j];
+    return r;
+};
+import escapeStringRegexp from 'escape-string-regexp';
+import React from 'react';
+import { Linking, View, ActivityIndicator, Text } from 'react-native';
+import styles from './WebView.styles';
+var defaultOriginWhitelist = ['http://*', 'https://*'];
+var extractOrigin = function (url) {
+    var result = /^[A-Za-z][A-Za-z0-9+\-.]+:(\/\/)?[^/]*/.exec(url);
+    return result === null ? '' : result[0];
+};
+var originWhitelistToRegex = function (originWhitelist) {
+    return "^" + escapeStringRegexp(originWhitelist).replace(/\\\*/g, '.*');
+};
+var passesWhitelist = function (compiledWhitelist, url) {
+    var origin = extractOrigin(url);
+    return compiledWhitelist.some(function (x) { return new RegExp(x).test(origin); });
+};
+var compileWhitelist = function (originWhitelist) {
+    return __spreadArrays(['about:blank'], (originWhitelist || [])).map(originWhitelistToRegex);
+};
+var createOnShouldStartLoadWithRequest = function (loadRequest, originWhitelist, onShouldStartLoadWithRequest) {
+    return function (_a) {
+        var nativeEvent = _a.nativeEvent;
+        var shouldStart = true;
+        var url = nativeEvent.url, lockIdentifier = nativeEvent.lockIdentifier;
+        if (!passesWhitelist(compileWhitelist(originWhitelist), url)) {
+            Linking.canOpenURL(url).then(function (supported) {
+                if (supported) {
+                    return Linking.openURL(url);
+                }
+                console.warn("Can't open url: " + url);
+                return undefined;
+            })["catch"](function (e) {
+                console.warn('Error opening URL: ', e);
+            });
+            shouldStart = false;
+        }
+        else if (onShouldStartLoadWithRequest) {
+            shouldStart = onShouldStartLoadWithRequest(nativeEvent);
+        }
+        loadRequest(shouldStart, url, lockIdentifier);
+    };
+};
+var defaultRenderLoading = function () { return (<View style={styles.loadingOrErrorView}>
+    <ActivityIndicator />
+  </View>); };
+var defaultRenderError = function (errorDomain, errorCode, errorDesc) { return (<View style={styles.loadingOrErrorView}>
+    <Text style={styles.errorTextTitle}>Error loading page</Text>
+    <Text style={styles.errorText}>{"Domain: " + errorDomain}</Text>
+    <Text style={styles.errorText}>{"Error Code: " + errorCode}</Text>
+    <Text style={styles.errorText}>{"Description: " + errorDesc}</Text>
+  </View>); };
+export { defaultOriginWhitelist, createOnShouldStartLoadWithRequest, defaultRenderLoading, defaultRenderError, };