From 3e5194131ff0da4cbffde2a75fd42a12d66024cb Mon Sep 17 00:00:00 2001
From: Mo Bitar <me@bitar.io>
Date: Tue, 1 May 2018 11:40:19 -0500
Subject: [PATCH] Decrypted export option

---
 src/containers/account/OptionsSection.js | 29 ++++++++++++++++++++----
 src/screens/Account.js                   | 23 +++++++++----------
 2 files changed, 36 insertions(+), 16 deletions(-)

diff --git a/src/containers/account/OptionsSection.js b/src/containers/account/OptionsSection.js
index 83a62ebd..124fde38 100644
--- a/src/containers/account/OptionsSection.js
+++ b/src/containers/account/OptionsSection.js
@@ -1,12 +1,13 @@
 import React, { Component } from 'react';
+import {Alert} from 'react-native';
 import GlobalStyles from "../../Styles"
 import {TextInput, View} from 'react-native';
-
 import SectionHeader from "../../components/SectionHeader";
 import ButtonCell from "../../components/ButtonCell";
 import TableSection from "../../components/TableSection";
 import SectionedTableCell from "../../components/SectionedTableCell";
 import SectionedAccessoryTableCell from "../../components/SectionedAccessoryTableCell";
+import SectionedOptionsTableCell from "../../components/SectionedOptionsTableCell";
 
 export default class OptionsSection extends Component {
 
@@ -15,13 +16,25 @@ export default class OptionsSection extends Component {
     this.state = {loadingExport: false};
   }
 
-  onExportPress = () => {
+  onExportPress = (option) => {
+    let encrypted = option.key == "encrypted";
+    if(encrypted && !this.props.encryptionAvailable) {
+      Alert.alert('Not Available', "You must be signed in, or have a local passcode set, to generate an encrypted export file.", [{text: 'OK'}])
+      return;
+    }
     this.setState({loadingExport: true});
-    this.props.onExportPress(() => {
+    this.props.onExportPress(encrypted, () => {
       this.setState({loadingExport: false});
     })
   }
 
+  exportOptions = () => {
+    return [
+      {title: "Encrypted", key: "encrypted", selected: this.props.encryptionAvailable},
+      {title: "Decrypted", key: "decrypted", selected: true}
+    ];
+  }
+
   render() {
     return (
       <TableSection>
@@ -32,7 +45,15 @@ export default class OptionsSection extends Component {
           <ButtonCell first={true} leftAligned={true} title={`Sign out (${this.props.email})`} onPress={this.props.onSignOutPress} />
         }
 
-        <ButtonCell last={true} first={!this.props.signedIn} disabled={this.state.loadingExport} leftAligned={true} title={this.state.loadingExport ? "Preparing Data..." : "Export Data"} onPress={this.onExportPress} />
+        <SectionedOptionsTableCell
+          last={true}
+          first={!this.props.signedIn}
+          disabled={this.state.loadingExport}
+          leftAligned={true}
+          options={this.exportOptions()}
+          title={this.state.loadingExport ? "Preparing Data..." : "Export Data"}
+          onPress={this.onExportPress}
+        />
 
       </TableSection>
     );
diff --git a/src/screens/Account.js b/src/screens/Account.js
index 324d6c24..8aefe0db 100644
--- a/src/screens/Account.js
+++ b/src/screens/Account.js
@@ -231,7 +231,7 @@ export default class Account extends Abstract {
     )
   }
 
-  async onExportPress(callback) {
+  async onExportPress(encrypted, callback) {
     var version = Auth.getInstance().protocolVersion();
     var keys = KeysManager.get().activeKeys();
 
@@ -257,8 +257,6 @@ export default class Account extends Abstract {
       data["auth_params"] = authParams;
     }
 
-    var encrypted = keys && keys !== null;
-
     var jsonString = JSON.stringify(data, null, 2 /* pretty print */);
     var base64String = base64.encode(jsonString);
     var fileType = App.isAndroid ? ".json" : "json"; // Android creates a tmp file and expects dot with extension
@@ -270,10 +268,10 @@ export default class Account extends Abstract {
       isHTML: true,
       attachment: { data: App.isIOS ? jsonString : base64String, type: fileType, name: encrypted ? "SN-Encrypted-Backup" : 'SN-Decrypted-Backup' }
     }, (error, event) => {
-        callback();
-        if(error) {
-          Alert.alert('Error', 'Unable to send email.');
-        }
+      callback();
+      if(error) {
+        Alert.alert('Error', 'Unable to send email.');
+      }
     });
   }
 
@@ -425,17 +423,18 @@ export default class Account extends Abstract {
 
           {this.state.confirmRegistration &&
             <RegistrationConfirmSection
-            title={"Confirm your password"}
-            password={this.state.params.password}
-            registering={this.state.registering}
-            onSuccess={this.onRegisterConfirmSuccess}
-            onCancel={this.onRegisterConfirmCancel}
+              title={"Confirm your password"}
+              password={this.state.params.password}
+              registering={this.state.registering}
+              onSuccess={this.onRegisterConfirmSuccess}
+              onCancel={this.onRegisterConfirmCancel}
             />
           }
 
           <OptionsSection
             signedIn={signedIn}
             title={"Options"}
+            encryptionAvailable={KeysManager.get().activeKeys()}
             onSignOutPress={this.onSignOutPress}
             onExportPress={this.onExportPress}
             email={KeysManager.get().getUserEmail()}