From 0a632d3a908cb1a0f59af40c6cb8500f83ed3673 Mon Sep 17 00:00:00 2001
From: angerstoner <angerstoner@gmail.com>
Date: Sun, 1 Apr 2018 17:16:11 +0200
Subject: [PATCH] pushing to next week

---
 server/server.go | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/server/server.go b/server/server.go
index d2902c9..1c7026f 100644
--- a/server/server.go
+++ b/server/server.go
@@ -7,6 +7,7 @@ import (
 	"os"
 	"regexp"
 	"strings"
+    "time"
 
 	"github.com/PuerkitoBio/goquery"
 )
@@ -76,7 +77,14 @@ func writeToFile(content []byte) error {
 }
 
 func operate(mensa string, day int) (Menu, error) {
-	document, err := goquery.NewDocument(fmt.Sprintf("http://www.studentenwerk-goettingen.de/speiseplan.html?no_cache=1&day=%vpush=0&selectmensa=%s", day, mensa))
+    currentDay := int(time.Now().Weekday())		// week starts on sunday in go, but thats not relevant, because the canteen is closed on sunday
+    push := 0
+    if currentDay > day {
+        push = 1
+    }
+
+    document, err := goquery.NewDocument(fmt.Sprintf("http://www.studentenwerk-goettingen.de/speiseplan.html?no_cache=1&day=%v&push=%v&selectmensa=%s", day, push, mensa))
+
 	if err != nil {
 		return Menu{}, err
 	}