#!/bin/sh

# I have this file in $GOPHER_ROOT, but it can go wherever you
# like if you give an absolute path to $GOPHER_ROOT.

############# CONFIGURATION
GOPHER_ROOT=/ftp/pub/users/papa
GOPHER_LOG=${GOPHER_ROOT}/journal # Directory where you'll keep entries
# XXX Note: the "banner" needs a fix. If you want a banner modify
# by hand ${GOPHER_LOG}/gophermap, only the first time
#LOG_BANNER=${GOPHER_LOG}/banner # An optional "banner" (e.g., a description)
COMM_SCRIPT=${GOPHER_LOG}/comment.cgi
ENTRIES_LIST=$GOPHER_LOG/entries # Genereted automatically
COMM_LINK='Post a comment'
MAXENTRIES=5 # Number of entries in $GOPHER_LOG's gophermap
FILE_EXT=go # Extension of the auxiliary files (those with links)
ENTRY_EXT=txt # Extension of original entries
############# END CONFIGURATION


LOG_INDEX=${GOPHER_LOG}/gophermap
TMP=${TMP:-/tmp}
tmpfile=${TMP}/$(jot -r -c 18 a z | rs -g 0 18)

if [ ! -d $GOPHER_LOG ] ; then
	mkdir $GOPHER_LOG
fi

if [ ! -f $ENTRIES_LIST ] ; then
	touch $ENTRIES_LIST
fi

if [ -f $LOG_INDEX ] ; then
	mv $LOG_INDEX $LOG_INDEX.bkp
else
	touch $LOG_INDEX.bkp
fi

>$LOG_INDEX.tmp

# XXX
#if [ -f $LOG_BANNER ] ; then
#	cp $LOG_BANNER $LOG_INDEX.tmp
#fi

summary() {
	head -5
}

LOG_PATH=$(echo "$GOPHER_LOG" | sed 's@/ftp/pub@@')
SCRIPT_PATH="${LOG_PATH}/$(basename $COMM_SCRIPT)"
#IFS='
#'
for i in $(ls $GOPHER_LOG | grep "${ENTRY_EXT}$") ; do
	if [ $(grep -c $i $ENTRIES_LIST) -eq 0 ] ; then
		echo $i >> $ENTRIES_LIST
	else
		continue
	fi
	entry=${GOPHER_LOG}/$i
	while read line; do
		#Notice the leading space
		echo " $line" >> $tmpfile
		#XXX#echo "i$line		error.host	1" >> $tmpfile
	done <$entry

	echo >> $tmpfile
	echo "7$COMM_LINK	${SCRIPT_PATH}?$i	sdf.lonestar.org	70" \ >> $tmpfile
	echo "0Raw text	${LOG_PATH}/$i	sdf.lonestar.org	70" \ >> $tmpfile
	echo "1Home	$LOG_PATH	sdf.lonestar.org	70" \ >> $tmpfile
	summary < $entry >> $LOG_INDEX.tmp
	echo "1More...	${LOG_PATH}/$i.$FILE_EXT	sdf.lonestar.org	70" >> $LOG_INDEX.tmp
	echo >> $LOG_INDEX.tmp
	cp $tmpfile $entry.$FILE_EXT
	#XXX#sed 's/^$/i 		error.host	1/' $tmpfile > $entry.$FILE_EXT
	rm $tmpfile
done

cat $LOG_INDEX.tmp $LOG_INDEX.bkp > $LOG_INDEX
rm $LOG_INDEX.*

chmod 660 $LOG_INDEX
chmod 750 $GOPHER_LOG
chmod 640 ${GOPHER_LOG}/*.$ENTRY_EXT
chmod 660 ${GOPHER_LOG}/*.$FILE_EXT
chmod 750 $COMM_SCRIPT