Select repos to share with in node editor dialog (fixes #719)

gui/index.html

@@ -416,6 +416,23 @@
                 <p translate class="help-block">Any devices configured on an introducer device will be added to this device as well.</p>
               </div>
             </div>
+
+            <div class="row" ng-if="!editingSelf">
+              <div class="col-md-12">
+                <div class="form-group">
+                  <label translate for="folders">Share Folders With Device</label>
+                  <p translate class="help-block">Select the folders to share with this device.</p>
+                  <div class="three-columns">
+                    <div class="checkbox" ng-repeat="folder in folderList()">
+                      <label>
+                        <input type="checkbox" ng-model="currentDevice.selectedFolders[folder.ID]"> {{folder.ID}}
+                      </label>
+                    </div>
+                  </div>
+                </div>
+              </div>
+            </div>
+
           </form>
         </div>
         <div class="modal-footer">

gui/scripts/syncthing/core/controllers/syncthingController.js

@@ -640,6 +640,12 @@ angular.module('syncthing.core')
             $scope.editingExisting = true;
             $scope.editingSelf = (deviceCfg.DeviceID == $scope.myID);
             $scope.currentDevice.AddressesStr = deviceCfg.Addresses.join(', ');
+            if (!$scope.editingSelf) {
+                $scope.currentDevice.selectedFolders = {};
+                $scope.deviceFolders($scope.currentDevice).forEach(function (folder) {
+                    $scope.currentDevice.selectedFolders[folder] = true;
+                });
+            }
             $scope.deviceEditor.$setPristine();
             $('#editDevice').modal();
         };
@@ -657,7 +663,8 @@ angular.module('syncthing.core')
                     $scope.currentDevice = {
                         AddressesStr: 'dynamic',
                         Compression: true,
-                        Introducer: false
+                        Introducer: false,
+                        selectedFolders: {}
                     };
                     $scope.editingExisting = false;
                     $scope.editingSelf = false;
@@ -711,6 +718,31 @@ angular.module('syncthing.core')
             $scope.devices.sort(deviceCompare);
             $scope.config.Devices = $scope.devices;
 
+            if (!$scope.editingSelf) {
+                for (var id in deviceCfg.selectedFolders) {
+                    if (deviceCfg.selectedFolders[id]) {
+                        var found = false;
+                        for (i = 0; i < $scope.folders[id].Devices.length; i++) {
+                            if ($scope.folders[id].Devices[i].DeviceID == deviceCfg.DeviceID) {
+                                found = true;
+                                break;
+                            }
+                        }
+
+                        if (!found) {
+                            $scope.folders[id].Devices.push({
+                                DeviceID: deviceCfg.DeviceID
+                            });
+                        }
+                        continue
+                    } else {
+                        $scope.folders[id].Devices = $scope.folders[id].Devices.filter(function (n) {
+                            return n.DeviceID != deviceCfg.DeviceID;
+                        });
+                    }
+                }
+            }
+
             $scope.saveConfig();
         };