#!/bin/bash 

# wget.cgi - WWW gateway to Webster's English Dictionary.
# Author: Thomas Hallgren
#         http://www.cse.chalmers.se/~hallgren/
# For non-commercial use only.

AUTOHEADER=no
. bin/cgistart.sh

title="Webster's English Dictionary"

CNT=`count_cookie wget_visits`
echo "Set-Cookie: wget_visits=$CNT; expires=31-dec-2049 23:59:59 GMT"
cnt=`cat log/wget_counter`
cnt=${cnt:-0}
cgiheaders

echo >>log/wget_log "${REMOTE_HOST-$REMOTE_ADDR} _ _ ["`date "+%d/%b/%Y:%H:%M:%S %Z"`"] $HTTP_USER_AGENT [$CNT visits]"


q=$(qparse "$QUERY_STRING" word)
word=$(echo "$q" | plain2html)

case "$word" in
  "") thistitle="$title";;
  *) thistitle="$title: $word"
esac

logo=`imgalt "/Img/book09.gif" "" "class=right"`
#doctype_html40loose
pagestart "$thistitle" "$logo $title"

begin main
begin form
echo Enter the word to look up:
tag "input name=word value=\"$word\""
end

if [ -n "$word" ]; then
  h2 "$word"
  F=/tmp/wget$$
  if webster "$word" >$F ; then
    begin pre
    whtml <$F
    end
  else
    echo "<em>$word</em> wasn't found in the dictionary, but here are"
    echo "some similar words:"
    begin dir
    agrep -V0 -2  "^$word\$" web.words | sed 's%^.*$%<li><a href="?word=&">&</a>%'
    end
  fi
  rm $F
  cnt=`expr "$cnt" + 1`
  echo "$cnt" >log/wget_counter
fi
end
begin footer
hr
#echo "There has been <strong>$cnt</strong> searches in the dictionary since"
#echo "27 October 1996."
link "about.html" About;echo " this web page."
echo "<strong>$cnt</strong> dictionary lookups and counting."
#[ "$CNT" -gt 3 ] && echo "It seems <em>you</em> have used this page at least $CNT times."
#echo '<img src=pics/smiley.gif alt=":-)">'
nl
begin address
link "//www.altocumulus.org/~hallgren/" TH
pageend