add ui to enable/disable mailbox sharing

src/views/emails.js

@@ -154,6 +154,48 @@ angular.module('Application').controller('EmailsController', ['$scope', '$locati
         }
     };
 
+    $scope.mailboxSharing = {
+        busy: false,
+        error: null,
+        size: 0,
+        enable: false,
+        enabled: false,
+
+        refresh: function () {
+            Client.getMailboxSharing(function (error, enabled) {
+                if (error) return console.error('Failed to get mailbox sharing', error);
+
+                $scope.mailboxSharing.enabled = enabled;
+            });
+        },
+
+        show: function() {
+            $scope.mailboxSharing.busy = false;
+            $scope.mailboxSharing.error = null;
+            $scope.mailboxSharing.enable = $scope.mailboxSharing.enabled;
+
+            $scope.mailboxSharingChangeForm.$setUntouched();
+            $scope.mailboxSharingChangeForm.$setPristine();
+
+            $('#mailboxSharingChangeModal').modal('show');
+        },
+
+        submit: function () {
+            $scope.mailboxSharing.busy = true;
+
+            Client.setMailboxSharing($scope.mailboxSharing.enable, function (error) {
+                $scope.mailboxSharing.busy = false;
+
+                if (error) return console.error(error);
+
+                $scope.mailboxSharing.enabled = $scope.mailboxSharing.enable;
+
+                $('#mailboxSharingChangeModal').modal('hide');
+            });
+
+        }
+    };
+
     $scope.solrConfig = {
         busy: false,
         error: {},
@@ -412,6 +454,7 @@ angular.module('Application').controller('EmailsController', ['$scope', '$locati
             if ($scope.user.isAtLeastOwner) {
                 $scope.mailLocation.refresh();
                 $scope.maxEmailSize.refresh();
+                $scope.mailboxSharing.refresh();
                 $scope.spamConfig.refresh();
                 $scope.solrConfig.refresh();
                 $scope.acl.refresh();