#-- *--*--*--*--*--*--*--*--*--*--*--*--*--
#-- SCRIPT:
#--   tran.sh
#-- DESCRIPTION:
#--   This script uses the file names of sound files
#--   (wav at present) to lookup english translations on
#--   on the internet (using wget).
#--   The web-site used is
#--     http;//www.spanishdict.com/
#-- AUTHOR:
#--   mj bishop
#-- DATE:
#--   may 02
#-- *--*--*--*--*--*--*--*--*--*--*--*--*--*--

if [ -n "$1" ]
then
  sSaveFile=$1
  rm $sSaveFile
else
  sSaveFile="dict123.txt"
  rm dict123.txt
fi

echo "

  Starting to translate words [ based on file names ] ...
  (Saving words & translations ---> $sSaveFile)
  -----------------------

     "


for sFile in [a-zA-Z-]*.wav
do
  #-- initialize variables
  sWord=""
  sEnglish1=""
  sEnglish2=""
  sEnglish3=""

  sWord=$(echo $sFile | sed 's/\..*$//g')
  echo "File Name=$sFile "
  echo "Word=$sWord "
  echo "File Name=$sFile " >> $sSaveFile
  echo "Word=$sWord "      >> $sSaveFile

  #-- Extract the word translations from the
  #-- returned html page.
  wget -o temp.txt -O - -nd http://www.spanishdict.com/AS.cfm?e=$sWord | grep -A1 'ED.cfm' | sed -e '/ED\.cfm/d' -e 's/<\/a>//g' > tsave1.txt
  cat tsave1.txt | expand | sed -e '/\-/d' -e 's/^ *//g' -e 's/ *$//g' > tsave.txt    
  sEnglish1=$(head -1 tsave.txt)
  sEnglish2=$(head -2 tsave.txt | tail -1)
  sEnglish3=$(head -3 tsave.txt | tail -1)

  if [ "$sEnglish2" == "$sEnglish1" ]
  then
    sEnglish2=""
    sEnglish3=""
  fi

  echo "English1=$sEnglish1"
  echo "English2=$sEnglish2"
  echo "English3=$sEnglish3"
  echo "="
  # cat tsave.txt
  echo "English1=" >> $sSaveFile 
  echo "English2=" >> $sSaveFile 
  echo "English3=" >> $sSaveFile 
  # cat tsave.txt >> $sSaveFile
  echo "=" >> $sSaveFile 


done