style of course deit buttons

[confetti] / index.cgi

diff --git a/index.cgi b/index.cgi
index 6bd36d5fbdecd916dccc949fd11ea293abe0798b..427307118ba657f56ceb7e6bad18087393e6a897 100755 (executable)
--- a/index.cgi
+++ b/index.cgi
@@ -1,5 +1,7 @@
 #!/bin/zsh
 
+export LC_ALL=de_DE.UTF-8
+
 # basic functions
 die() {
   echo "$*" >/dev/stderr
@@ -15,19 +17,15 @@ debug() { #change to false to disable debugging
 # we will use the http root as object storage (data directory) and call sub
 # programs from the directory in which the real executable resides
 # therefore we need to identify the code and data directories _EXEC and _DATA
-call=$0
-real=$call
-while [ -L "$real" ]; do
-  real="$(stat -c %N "$real" |sed -r "s:..*. -> .(.*).$:\1:")"
-done
-
+call="$0"
+real="$(readlink -f $call)"
 _EXEC="$(dirname "$real")"  #execution directory
 _DATA="$(dirname "$call")"  #storage directory
 
 [ -w "$_DATA" ] && [ -d "$_DATA" ] || die "storage directory must be writable"
 
 # create directories for object storage
-for each in "$_DATA"/{vcard,mappings,courses,cache,temp}; do
+for each in "$_DATA"/{vcard,ical,cache,temp}; do
   [ ! -e "$each" ] && mkdir "$each"
   [ -w "$each" ] && [ -d "$each" ] || die "storage $each must be a writable directory"
 done
@@ -46,4 +44,10 @@ cgi_get
 
 . "$_EXEC/constants.sh"
 
-[ -n "$_GET[\"action\"]" ] && . "$_EXEC/action.sh" || . "$_EXEC/page.sh"
+if [ -n "$_GET[\"action\"]" ]; then
+  . "$_EXEC/action.sh"
+elif [ -n "$_GET[\"export\"]" ]; then
+  . "$_EXEC/export.sh"
+else
+  . "$_EXEC/page.sh"
+fi