#!/bin/sh

package=afrepo
version=-git-all-april2013

srcdir=$package$version

if [ ! -d "$srcdir" ] ; then
  tar xvzf $srcdir.tar.gz
fi

echo ""
echo "+ Testing for existing Greenstone extensions for AMP and echoprint"

if [ "x$GEXTAMP" = "x" ] ; then
  echo ""
  echo "Error: Failed to find PHP-configured Apache httpd (GEXTAMP) extension"
  echo ""
else
  echo "++ Found GEXTAMP: $GEXTAMP"
fi

if [ "x$GEXT_ECHOPRINT" = "x" ] ; then
  echo ""
  echo "Error: Failed to find GEXT_ECHOPRINT extension"
  echo ""
else
  echo "++ Found GEXT_ECHOPRINT: $GEXT_ECHOPRINT"
fi

if [ ! -h $GEXTAMP_INSTALLED/htdocs/afrepo ] ; then
  echo "++ Creating symbolic link GEXTAMP_INSTALLED/htdocs/afrepo -> $srcdir"
  ln -s `pwd`/$srcdir $GEXTAMP_INSTALLED/htdocs/afrepo
fi


echo ""
echo "What about Override apache settings ?????"
echo "****** Test to see if 'audiofiles' exists => generate message if not? ==> auto run cmd ???"


protocol=http
hostname=`hostname`
port=`egrep "^Listen" $GEXTAMP_INSTALLED/conf/httpd.conf | awk '{print $2}'`

f4store_port=`echo $port+1 | bc`

has_afrepo_conf=`egrep "^Include conf/httpd-afrepo.conf" "$GEXTAMP_INSTALLED/conf/httpd.conf"`

if [ "x$has_afrepo_conf" = "x" ] ; then
  # Not currently in file => append it

  echo "Include conf/httpd-afrepo.conf" >> "$GEXTAMP_INSTALLED/conf/httpd.conf"
fi

cat "httpd-afrepo.conf.in" \
  | sed "s%@4store-http-prefix@%$protocol://$hostname:$f4store_port%g" > "$GEXTAMP_INSTALLED/conf/httpd-afrepo.conf"


cat "AFRepo.GSDLEXT.class.php.in" \
  | sed "s%@afrepo-http-prefix@%$protocol://$hostname:$port%g" \
  | sed "s%@4store-http-prefix@%$protocol://$hostname:$f4store_port%g" > "$GEXTAMP_INSTALLED/htdocs/afrepo/AFRepo.class.php"

cat DONE.txt \
  | sed "s%@GEXTAMP_INSTALLED@%$GEXTAMP_INSTALLED%g" \
  | sed "s%@4store-port@%$f4store_port%g" \
  | sed "s%@afrepo-http-prefix@%$protocol://$hostname:$port%g"