1 files changed, 57 insertions, 0 deletions
diff --git a/public/js/forms.js b/public/js/forms.js
index c4eb68df..97a89465 100644
--- a/public/js/forms.js
+++ b/public/js/forms.js
@@ -17,6 +17,63 @@ function checkAll(id, checked) {
     }
 }
 
+/**
+ * @param {moment} date
+ */
+function formatDay(date) {
+    return date.format("YYYY-MM-DD");
+}
+
+/**
+ * @param {moment} date
+ */
+function formatTime(date) {
+    return date.format("HH:mm");
+}
+
+/**
+ * @param {moment} from
+ * @param {moment} to
+ */
+function setInput(from, to) {
+    var fromDay = $("#start_day"), fromTime = $("#start_time"), toDay = $("#end_day"), toTime = $("#end_time");
+
+    fromDay.val(formatDay(from));
+    fromTime.val(formatTime(from));
+
+    toDay.val(formatDay(to));
+    toTime.val(formatTime(to));
+}
+
+function setDay(days) {
+    days = days || 0;
+
+    var from = moment();
+    from.hours(0).minutes(0).seconds(0);
+
+    from.add(days, "d");
+
+    var to = from.clone();
+    to.hours(23).minutes(59);
+
+    setInput(from, to);
+}
+
+function setHours(hours) {
+    hours = hours || 1;
+
+    var from = moment();
+    var to = from.clone();
+
+    to.add(hours, "h");
+    if (to < from) {
+        setInput(to, from);
+        return;
+    }
+
+    setInput(from, to);
+}
+
 $(function () {
     /**
      * Disable every submit button after clicking (to prevent double-clicking)