From ed8911963ad821f4afecc52c8501e2d8f7bf10c1 Mon Sep 17 00:00:00 2001
From: sijanec <sijanecantonluka@gmail.com>
Date: Sat, 7 Nov 2020 23:43:49 +0100
Subject: sexy datumi

---
 _includes/dayofweek.html | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 _includes/dayofweek.html

(limited to '_includes/dayofweek.html')

diff --git a/_includes/dayofweek.html b/_includes/dayofweek.html
new file mode 100644
index 0000000..41dd2e4
--- /dev/null
+++ b/_includes/dayofweek.html
@@ -0,0 +1,21 @@
+{% comment %}
+	argv: datestring
+	return: day in week (1: monday)
+{% endcomment %}
+{% assign dayinweek_datearr = argv[0] | split: " " %}
+{% assign dayinweek_datearr = dayinweek_datearr | split: "-" %}
+{% assign dayinweek_magic = "032503514624" | split: "" %}
+{% assign dayinweek_mesec = dayinweek_datearr[1] | plus: 0 %}
+{% assign dayinweek_day = dayinweek_datearr[2] | plus: 0 %}
+{% assign dayinweek_magicselector = dayinweek_mesec | minus: 1 %}
+{% if dayinweek_mesec < 3 %}
+	{% assign dayofweek_leto = argv[0] | minus: 1 %}
+{% else %}
+	{% assign dayofweek_leto = argv[0] | plus: 0 %}
+{% endif %}
+{% assign return = dayofweek_leto | divided_by: 4 | plus: dayofweek_leto | plus: dayinweek_day | plus: dayinweek_magic[dayinweek_magicselector] %}
+{% assign dayofweek_leto_div = dayofweek_leto | divided_by: 100 %}
+{% assign return = return | minus: dayofweek_leto_div %}
+{% assign dayofweek_leto_div = dayofweek_leto | divided_by: 400 %}
+{% assign return = return | plus: dayofweek_leto_div %}
+{% assign return = return | modulo: 7 %}
-- 
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