From 2fa0a232ede0b9986be5a07c5de4239e4c7a67af Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Wed, 27 Jul 2022 13:59:07 +0200
Subject: [PATCH] first attempt of internationalization

---
 languages.sh | 12 ++++++++++++
 poll.sh      |  5 ++++-
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 languages.sh

diff --git a/languages.sh b/languages.sh
new file mode 100644
index 0000000..c3649f4
--- /dev/null
+++ b/languages.sh
@@ -0,0 +1,12 @@
+[ -n "$include_languages" ] && return 0
+include_languages="$0"
+
+language="$(HEADER Accept-Language)"; language="${language%%[;,._-]*}"
+case "$language" in
+  de) export LC_TIME=de_DE.UTF-8
+      table_date="%A <br/> %_d. %B %Y"
+      ;;
+   *) export LC_TIME=C
+      table_date="%A <br/> %B %_d, %Y"
+      ;;
+esac
diff --git a/poll.sh b/poll.sh
index 7ab0e9d..240a155 100644
--- a/poll.sh
+++ b/poll.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 . "${_EXEC}/comments.sh"
+. "${_EXEC}/languages.sh"
 
 id="$(checkid "${PATH_INFO#/}")"
 file="${_DATA}/${id}"
@@ -74,6 +75,8 @@ table_poll() {
   local edit="$(GET edit)"
   local time date span name yes no maybe yc nc mc
 
+  table_date="${table_date+"%A <br/> %B %_d, %Y"}"
+
   [ "$timelist" ] || return 1
 
   printf '[table .poll [thead\n'
@@ -84,7 +87,7 @@ table_poll() {
       span=0; for time in $timelist; do case $time in
         ${date}*) span=$((span + 1));;
       esac; done
-      date -d "$date" +"[th colspan=\"${span}\" . %A <br/> %B %_d, %Y]";
+      date -d "$date" +"[th colspan=\"${span}\" . ${table_date}]";
     done
     printf '[th]]\n'
   fi
-- 
2.39.2