#!/bin/ksh
#
# @(#)$Id: fresh 4835 2003-05-19 21:08:57Z pklausner $ GNU (c) Peter Klausner
#
# NAME:
#	fresh - force refreshing cache
#
# SYNOPSIS:
#	%SCRIPTURL%/fresh/%WEB%/%TOPIC%
#	%SCRIPTURL%/fresh/%WEB%/%TOPIC%?maxage=0
#
# DESCRIPTION:
#	Simply deletes all files created by cache script.
#	Use PATH_INFO to map topic to files.
#	The option maxage=0 compares the date of the cached entry
#	to that of the data directory.
#	This changes with each begin/end edit operation in TWiki.
#
# SEE ALSO:
#	cache.sh  flush  view
#

# customize...
cache=/var/twiki/cache
data=/var/twiki/data

if  expr "$QUERY_STRING" : ".*maxage=0" >/dev/null
then
    if [ "$cache$PATH_INFO?$QUERY_STRING" -nt `dirname "$data$PATH_INFO"` ]
    then
	exec ./view "$@"
    fi
fi
/bin/rm -f "/var/twiki/cache$PATH_INFO?"* \
	   "/var/twiki/cache$PATH_INFO?$QUERY_STRING"	2>/dev/null
exec ./view "$@"