#!/bin/sh
# script to make comments on web page as annotations
# argument is a filename (usually .ann) containing annotations
# ... if argument is omitted "top" is assumed
#
# LAP means lifelong annotation prototype
# version in bin links to this
#
# settings below help To-browser
THISDIR=/home/pjbrown/annotation_experiments/guide_layers/web_experiment; export THISDIR
GUIDEHELPROFF="YES" export GUIDEHELPROFF
LAP_TFILE=t_all_lap; export LAP_TFILE
#
if test $# = 0; then
  FILE=$THISDIR/top.ann
  echo "$0: using default annotated HTML file (based on the google page)"
else
  FILE="$1"
  shift
  if test $# -ne 0; then
    echo "$0: must have at most one argument"
    exit 1
  fi
fi

$THISDIR/get_lower "$FILE" # retrieve annotated file from web if not already saved
RESULT=$?
if test $RESULT -ne 0; then
  if test $RESULT -ne 2; then
    exit 1 # get_lower has failed and given an error message
  fi
echo It will be assumed that $FILE is a single-layer file, i.e. with the annotations embedded in the content
fi

# if there is no contexts library then create one in the current directory
if test ! -r contexts.guide; then
  ln -s $THISDIR/contexts.guide .
  echo "a file called 'contexts.guide' has been created in this directory to define the contexts to be used"
fi
WEB_URL=`$THISDIR/extract_url $FILE`; export WEB_URL
$THISDIR/../start -m $THISDIR/creation.menu -t $FILE