Clean up

ReactNativeClient/lib/shim-init-react.js

@@ -0,0 +1,42 @@
+import { shim } from 'lib/shim.js';
+import { GeolocationReact } from 'lib/geolocation-react.js';
+
+function shimInit() {
+	shim.Geolocation = GeolocationReact;
+
+	shim.fetchBlob = async function(url, options) {
+		if (!options || !options.path) throw new Error('fetchBlob: target file path is missing');
+		if (!options.method) options.method = 'GET';
+
+		let headers = options.headers ? options.headers : {};
+		let method = options.method ? options.method : 'GET';
+
+		let dirs = RNFetchBlob.fs.dirs;
+		let localFilePath = options.path;
+		if (localFilePath.indexOf('/') !== 0) localFilePath = dirs.DocumentDir + '/' + localFilePath;
+
+		delete options.path;
+
+		try {
+			let response = await RNFetchBlob.config({
+				path: localFilePath
+			}).fetch(method, url, headers);
+
+			// Returns an object that's roughtly compatible with a standard Response object
+			let output = {
+				ok: response.respInfo.status < 400,
+				path: response.data,
+				text: response.text,
+				json: response.json,
+				status: response.respInfo.status,
+				headers: response.respInfo.headers,
+			};
+
+			return output;
+		} catch (error) {
+			throw new Error('fetchBlob: ' + method + ' ' + url + ': ' + error.toString());
+		}
+	}
+}
+
+export { shimInit }