Implement due dates for cards

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

js/directive/timepicker.js

@@ -0,0 +1,41 @@
+/*
+ * @copyright Copyright (c) 2017 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('timepicker', function() {
+	'use strict';
+	return {
+		restrict: 'A',
+		link: function(scope, elm, attr) {
+			return elm.timepicker({
+				onSelect: function(date, inst) {
+					scope.setDuedateTime(moment("2000-01-01 " + date));
+					scope.$apply();
+				},
+				myPosition: 'center top',
+				atPosition: 'center bottom',
+				hourText: t('deck', 'Hours'),
+				minuteText: t('deck', 'Minutes'),
+				showPeriodLabels: false
+			});
+		}
+	};
+});