Move unassign button to avatar menu

Signed-off-by: Julius Härtl <jus@bitgrid.net>

js/controller/CardController.js

@@ -169,8 +169,8 @@ app.controller('CardController', function ($scope, $rootScope, $routeParams, $lo
 		$scope.status.showAssignUser = false;
 	};
 
-	$scope.removeAssignedUser = function(item) {
-		CardService.unassignUser(CardService.getCurrent(), item.participant.uid).then(function (data) {
+	$scope.removeAssignedUser = function(uid) {
+		CardService.unassignUser(CardService.getCurrent(), uid).then(function (data) {
 			StackService.updateCard(CardService.getCurrent());
 		});
 	};

js/directive/avatar.js

@@ -32,6 +32,7 @@ app.directive('avatar', function() {
 				$(element).contactsMenu(value, 0, $(element).parent());
 			}
 			$(element).avatar(value, 32, false, false, false, attr.displayname);
-		}
+		},
+		controller: function () {}
 	};
 });

js/directive/contactsmenudelete.js

@@ -0,0 +1,39 @@
+/*
+ * @copyright Copyright (c) 2018 Julius Härtl <jus@bitgrid.net>
+ *
+ * @author Julius Härtl <jus@bitgrid.net>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as
+ *  published by the Free Software Foundation, either version 3 of the
+ *  License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+app.directive('contactsmenudelete', function() {
+	'use strict';
+	return {
+		restrict: 'A',
+		priority: 1,
+		scope: true,
+		link: function(scope, element, attr){
+			var user = attr.user;
+			var menu = $(element).parent().find('.contactsmenu-popover');
+			var menuentry = $('<li><a><span class="icon icon-delete"></span><span>' + t('deck', 'Remove user from card') + '</span></a></li>');
+			menuentry.on('click', function () {
+				scope.removeAssignedUser(user);
+			});
+			$(menu).append(menuentry);
+		}
+	};
+});