#!/bin/sh

TMP_DIR=${TMPDIR:-/tmp}


tmp=$TMP_DIR/moderate.$$.d
if mkdir -p $tmp ; then
  true
else
  echo "FATAL: cannot mkdir $tmp" 1>&2
  cat # ensure we don't lose the message!
  exit 2
fi

cat > $tmp/msg
head -1 $tmp/msg > $tmp/head1

usehead1=0
if egrep '^From ' $tmp/head1 > /dev/null 2>&1 ; then
  tail +2 $tmp/msg > $tmp/foot1
  usehead1=1
else
  ln -s msg $tmp/foot1
  rm $tmp/head1
  usehead1=0
fi

touch $tmp/modheaders
if moderate-list -auto -file $tmp/msg > $tmp/log 2>&1 ; then
  echo "X-Moderate-List-Performed: yes" > $tmp/modheaders
  estatus=0
else
  echo "X-Moderate-List-Performed: no" > $tmp/modheaders
  estatus=1
fi

[ $usehead1 ] && cat $tmp/head1
cat $tmp/modheaders $tmp/foot1
echo "------------------------ AUTOMODERATION RESULTS: (todo: mime)"
cat $tmp/log
rm -rf $tmp
exit $estatus