fix importing protocols from Server on iOS

config.xml

@@ -1,16 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<widget android-versionCode="6395" id="org.codaco.NetworkCanvasInterviewer6" ios-CFBundleIdentifier="org.codaco.networkCanvasInterviewerBusiness" ios-CFBundleVersion="6395" version="6.5.2"
-  xmlns="http://www.w3.org/ns/widgets"
-  xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:cdv="http://cordova.apache.org/ns/1.0">
+<widget android-versionCode="6405" id="org.codaco.NetworkCanvasInterviewer6" ios-CFBundleIdentifier="org.codaco.networkCanvasInterviewerBusiness" ios-CFBundleVersion="6405" version="6.5.2" xmlns="http://www.w3.org/ns/widgets" xmlns:android="http://schemas.android.com/apk/res/android" xmlns:cdv="http://cordova.apache.org/ns/1.0">
   <name>Network Canvas Interviewer</name>
   <description>
         A tool for conducting Network Canvas Interviews.
   </description>
   <author email="[email protected]" href="http://coda.co">
         Complex Data Collective
   </author>
-  <content src="index.html"/>
+  <content src="http://192.168.1.210:3000/index.html"/>
   <access origin="*"/>
   <access origin="cdvfile://*"/>
   <allow-intent href="http://*/*"/>
@@ -19,6 +16,7 @@
   <hook src="scripts/cordova/after-run.js" type="after_run"/>
   <hook src="scripts/cordova/before-prepare.js" type="before_prepare"/>
   <platform name="android">
+    <preference name="scheme" value="http"/>
     <allow-intent href="market:*"/>
     <allow-navigation href="https://*/*"/>
     <uses-permission android:name="android.permission.INTERNET"/>
@@ -40,6 +38,7 @@
     </edit-config>
   </platform>
   <platform name="ios">
+    <allow-navigation href="*"/>
     <allow-navigation href="*"/>
     <allow-navigation href="*"/>
     <preference name="WKWebViewOnly" value="true"/>
@@ -68,7 +67,6 @@
     <icon height="1024" src="www/icons/ios/NC-Square-1024.png" width="1024"/>
     <splash src="www/icons/ios/Default@2x~universal~anyany.png"/>
   </platform>
-  <preference name="scheme" value="http"/>
   <preference name="Orientation" value="landscape"/>
   <preference name="target-device" value="tablet"/>
   <preference name="DisallowOverscroll" value="true"/>
@@ -86,4 +84,4 @@
   <plugin name="cordova-plugin-network-information" spec="~2.0.2"/>
   <plugin name="cordova-plugin-chooser" spec="~1.3.1"/>
   <plugin name="cordova-sqlite-storage" spec="6.0.0"/>
-</widget>
+</widget>

package.json

@@ -315,4 +315,4 @@
       "cordova-plugin-ionic-keyboard": {}
     }
   }
-}
+}

src/utils/protocol/downloadProtocol.js

@@ -36,8 +36,8 @@ const downloadProtocol = inEnvironment((environment) => {
   if (environment === environments.ELECTRON) {
     const request = require('request-promise-native');
     const destination = path.join(tempDataPath(), getProtocolName());
-
     return (uri, pairedServer = false) => {
+
       let promisedResponse;
       if (pairedServer) {
         promisedResponse = new ApiClient(pairedServer).downloadProtocol(uri);
@@ -56,29 +56,38 @@ const downloadProtocol = inEnvironment((environment) => {
   }
 
   if (environment === environments.CORDOVA) {
-    const destination = `${tempDataPath()}${getProtocolName()}`
     return (uri, pairedServer) => {
       let promisedResponse;
+
       if (pairedServer) {
+        // In cordova, the cordova-plugin-network-canvas-client wants the destination
+        // to be a folder, not a file. It assigns a temp filename itself.
+        const destination = tempDataPath();
         promisedResponse = new ApiClient(pairedServer)
           // .addTrustedCert() is not required, assuming we've just fetched the protocol list
           .downloadProtocol(uri, destination)
-          .then(() => destination);
+          .then((result) => {
+            // Result is a FileEntry object
+            return result.nativeURL;
+          })
       } else {
         promisedResponse = getURL(uri)
           .then(url => url.href)
           .catch(urlError)
           .then(href => new Promise((resolve, reject) => {
+            // The filetransfer plugin requires a folder to write to
+            const destinationWithFolder = `${tempDataPath()}${getProtocolName()}`;
+
             const fileTransfer = new FileTransfer();
-            console.log('fileTransfer', destination);
             fileTransfer.download(
               href,
-              destination,
-              () => resolve(destination),
+              destinationWithFolder,
+              () => resolve(destinationWithFolder),
               error => reject(error),
             );
           }));
       }
+
       return promisedResponse
         .catch((error) => {
           const getErrorMessage = ({ code }) => {