Display user location & email address on about tab

lib/helpers/users_helper.dart

@@ -27,7 +27,6 @@ class GetUserAdvancedUserError extends Error {
 }
 
 class UsersHelper {
-
   /// Download information about some given users ID
   ///
   /// Return the list of users information in case of success, null in case of
@@ -96,8 +95,7 @@ class UsersHelper {
       {bool forceDownload = false}) async {
     final list = await getUsersInfo(users.toList());
 
-    if (list == null)
+    if (list == null) throw Exception("Failed to get the list of users!");
-      throw Exception("Failed to get the list of users!");
 
     return list;
   }
@@ -113,8 +111,10 @@ class UsersHelper {
 
     // Check cache
     for (int userID in users) {
-      if (!forceDownload && await UsersListSerialisationHelper().any((u) => u.id == userID))
+      if (!forceDownload &&
-        list.add(await UsersListSerialisationHelper().first((u) => u.id == userID));
+          await UsersListSerialisationHelper().any((u) => u.id == userID))
+        list.add(
+            await UsersListSerialisationHelper().first((u) => u.id == userID));
       else
         toDownload.add(userID);
     }
@@ -165,6 +165,7 @@ class UsersHelper {
       virtualDirectory:
           data["virtualDirectory"] == "" ? null : data["virtualDirectory"],
       accountImageURL: data["accountImage"],
+      emailAddress: data["email_address"],
       customEmojies: _parseCustomEmojies(data["customEmojis"]),
       publicNote: data["publicNote"],
       canPostTexts: data["can_post_texts"],
@@ -172,6 +173,7 @@ class UsersHelper {
       numberFriends: data["number_friends"],
       accountCreationTime: data["account_creation_time"],
       personalWebsite: data["personnalWebsite"],
+      location: data["location"],
       likes: data["pageLikes"],
       userLike: data["user_like_page"],
     );

lib/models/advanced_user_info.dart

@@ -10,12 +10,14 @@ import 'package:meta/meta.dart';
 /// @author Pierre HUBERT
 
 class AdvancedUserInfo extends User implements LikeElement {
+  final String emailAddress;
   final String publicNote;
   final bool canPostTexts;
   final bool isFriendsListPublic;
   final int numberFriends;
   final int accountCreationTime;
   final String personalWebsite;
+  final String location;
   bool userLike;
   int likes;
 
@@ -27,12 +29,14 @@ class AdvancedUserInfo extends User implements LikeElement {
     @required String virtualDirectory,
     @required String accountImageURL,
     @required CustomEmojiesList customEmojies,
+    @required this.emailAddress,
     @required this.publicNote,
     @required this.canPostTexts,
     @required this.isFriendsListPublic,
     @required this.numberFriends,
     @required this.accountCreationTime,
     @required this.personalWebsite,
+    @required this.location,
     @required this.userLike,
     @required this.likes,
   })  : assert(publicNote != null),

lib/ui/screens/user_page_sections/about_user_section.dart

@@ -6,6 +6,7 @@ import 'package:comunic/models/friend_status.dart';
 import 'package:comunic/ui/widgets/FrienshipStatusWidget.dart';
 import 'package:comunic/ui/widgets/async_screen_widget.dart';
 import 'package:comunic/ui/widgets/text_widget.dart';
+import 'package:comunic/utils/clipboard_utils.dart';
 import 'package:comunic/utils/date_utils.dart';
 import 'package:comunic/utils/intl_utils.dart';
 /// About current user
@@ -81,6 +82,27 @@ class _AboutUserSectionState extends State<AboutUserSection> {
                   subtitle: Text("@${widget.user.virtualDirectory}"))
               : Container(),
 
+          // User email address
+          widget.user.emailAddress == null
+              ? Container()
+              : ListTile(
+                  leading: Icon(Icons.email_outlined),
+                  title: Text(tr("Email address")),
+                  subtitle: Text(widget.user.emailAddress),
+                  onTap: () =>
+                      copyToClipboard(context, widget.user.emailAddress),
+                ),
+
+          // User location
+          widget.user.location == null
+              ? Container()
+              : ListTile(
+                  leading: Icon(Icons.location_on),
+                  title: Text(tr("Location")),
+                  subtitle: Text(widget.user.location),
+                  onTap: () => copyToClipboard(context, widget.user.location),
+                ),
+
           // Number of friends
           widget.user.isFriendsListPublic
               ? ListTile(