#!/bin/zsh
-# Copyright 2014 Paul Hänsch
+# Copyright 2014, 2015 Paul Hänsch
#
# This file is part of Confetti.
#
cgi_post
-course="$_POST[\"course\"]"
+course="${_POST[course]}"
tempfile="temp/$course"
coursefile="ical/$course"
+attfile="$_DATA/mappings/attendance"
# DURATION:
-uid="$_POST[\"UID\"]"
+uid="${_POST[UID]}"
tzid=$(cat /etc/timezone)
tstamp=$(TZ="$tzid" date +%Y%m%dT%H%M%S)
-dts_year="$_POST[\"DTSYEAR\"]"
-dts_month="$_POST[\"DTSMONTH\"]"
-dts_day="$_POST[\"DTSDAY\"]"
-[ -n "$_POST[\"DTSDAY0\"]" ] && dts_day="$_POST[\"DTSDAY0\"]"
-dts_hour="$_POST[\"DTSHOUR\"]"
-dts_minute="$_POST[\"DTSMINUTE\"]"
+dts_year="${_POST[DTSYEAR]}"
+dts_month="${_POST[DTSMONTH]}"
+dts_day="${_POST[DTSDAY]}"
+[ -n "${_POST[DTSDAY0]}" ] && dts_day="${_POST[DTSDAY0]}"
+dts_hour="${_POST[DTSHOUR]}"
+dts_minute="${_POST[DTSMINUTE]}"
[ -z $dts_year ] && dts_year=$(date +%Y)
[ -z $dts_month ] && dts_month=$(date +%m)
dtstart="TZID=${tzid}:${dts_year}${dts_month}${dts_day}T${dts_hour}${dts_minute}00"
-rr_int="$_POST[\"RRULE_INTERVAL\"]"
-rr_freq="$_POST[\"RRULE_FREQ\"]"
-rr_limit="$_POST[\"RRULE_LIMIT\"]"
+rr_int="${_POST[RRULE_INTERVAL]}"
+rr_freq="${_POST[RRULE_FREQ]}"
+rr_limit="${_POST[RRULE_LIMIT]}"
case "$rr_limit" in
ETERN)
rrule="FREQ=$rr_freq;INTERVAL=$rr_int"
;;
COUNT)
- t="$_POST[\"RRULE_COUNT\"]"
+ t="${_POST[RRULE_COUNT]}"
rrule="FREQ=$rr_freq;INTERVAL=$rr_int;COUNT=$t"
;;
UNTIL)
- uy="$_POST[\"RRULE_UYEAR\"]"
- um="$_POST[\"RRULE_UMONTH\"]"
- ud="$_POST[\"RRULE_UDAY\"]"
+ uy="${_POST[RRULE_UYEAR]}"
+ um="${_POST[RRULE_UMONTH]}"
+ ud="${_POST[RRULE_UDAY]}"
rrule="FREQ=$rr_freq;INTERVAL=$rr_int;UNTIL=${uy}${um}${ud}T000000Z"
;;
esac
echo "DTSTART:${dtstart}\r" >>"$tempfile"
echo "RRULE:${rrule}\r" >>"$tempfile"
for field in SUMMARY COMMENT; do
- value="$_POST[\"$field\"]"
+ value="${_POST[$field]}"
n=0
while [ -n "$value" ]; do
value="$(echo "$value" |sed -r ':a;N;$!ba;s:\n:\\\\n:g;s:\r:\\\\r:g')"
echo "${field}:${value}\r"
- value="$_POST[\"$field$n\"]"
+ value="${_POST[$field$n]}"
n=$(($n + 1))
done
done >>"$tempfile"
-case "$_POST[\"action\"]" in
+case "${_POST[action]}" in
addfield)
- echo "$_POST[\"newfield\"]:\r" >>"$tempfile"
+ echo "${_POST[newfield]}:\r" >>"$tempfile"
echo "END:VEVENT\r" >>"$tempfile"
echo "END:VCALENDAR\r" >>"$tempfile"
- echo -n "Location: ?page=courses&edit=$course\n\n"
+ echo -n "Location: ?p=courses&edit=$course\n\n"
;;
update)
+ attendance=()
+ for att in attendance attendance{0..100}; do
+ [ -n "${_POST[$att]}" ] && attendance+=("${_POST[$att]}")
+ done
+ sed -rn 's:^'$course'\t(.+)$:\1:p' "$attfile" |while read card; do
+ touch "$_DATA/vcard/$card"
+ done
+ sed -i -r '/^'$course'\t(.+)$/d' "$attfile"
+ for each in $attendance; do
+ echo "$course\t$each"
+ done >>"$attfile"
+ sed -rn 's:^'$course'\t(.+)$:\1:p' "$attfile" |while read card; do
+ touch "$_DATA/vcard/$card"
+ done
+
echo "END:VEVENT\r" >>"$tempfile"
echo "END:VCALENDAR\r" >>"$tempfile"
mv "$tempfile" "$coursefile"
- echo -n "Location: ?page=courses#$course\n\n"
+ echo -n "Location: ?p=courses#$course\n\n"
;;
cancel)
rm "$tempfile"
[ -f "$coursefile" ] \
- && echo -n "Location: ?page=courses#$course\n\n" \
- || echo -n "Location: ?page=courses\n\n"
+ && echo -n "Location: ?p=courses#$course\n\n" \
+ || echo -n "Location: ?p=courses\n\n"
;;
delete)
rm "$tempfile" "$coursefile"
- echo -n "Location: ?page=courses\n\n"
+ echo -n "Location: ?p=courses\n\n"
;;
*)
echo "END:VEVENT\r" >>"$tempfile"
echo "END:VCALENDAR\r" >>"$tempfile"
- echo -n "Location: ?page=courses&edit=$course\n\n"
+ echo -n "Location: ?p=courses&edit=$course\n\n"
;;
esac