#-- *--*--*--*--*--*--*--*--*--*--*--*--*--
#-- 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=""
  iLineCount=""

  sWord=$(echo $sFile | sed 's/\..*$//g')

  echo "File Name=$sFile "
  echo "Word=$sWord "

  iLineCount=$(cat $sSaveFile | grep "Word=$sWord" | wc -l | tr -d ' ')
  if [ "$iLineCount" = "0" ]
  then
    echo "File Name=$sFile " >> $sSaveFile
    echo "Word=$sWord "      >> $sSaveFile
    echo "(looking up www.spanishdict.com/ )"

  
    #-- 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=$(cat tsave.txt | awk 'NR==1')
    sEnglish2=$(cat tsave.txt | awk 'NR==2')
    sEnglish3=$(cat tsave.txt | awk 'NR==3')

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


    echo "English1=$sEnglish1"
    echo "English2=$sEnglish2"
    echo "English3=$sEnglish3"
    echo "="
    # cat tsave.txt
    echo "English1=$sEnglish1" >> $sSaveFile 
    echo "English2=$sEnglish2" >> $sSaveFile 
    echo "English3=$sEnglish3" >> $sSaveFile 
    # cat tsave.txt >> $sSaveFile
    echo "=" >> $sSaveFile 
  else
    echo 'Word already in save file- not looking up'
  fi #-- if word already in file
 
  #-- Needs more work (disabled now)
#  if [ "$sEnglish1" = "" ]
#  then
#    echo 'looking up www.wordreference.com'
#    wget -nd -O tsave1.txt -o temp.txt "http://www.wordreference.com/es/en/translation.asp?spen=$sWord" 
#    sEnglish1=$(cat tsave1.txt | grep -A3 'ID="transl1"' | tail -1 | sed -e 's/\([a-zA-Z! ]*\);.*$/\1/g' -e 's/.*<\/i>\([a-zA-Z! ]*\)$/\1/g' -e 's/^ *//g')

#  fi


done


#-- Looks up wordreference.com (Harper Collins) very good dictionary
#  513  wget -nd -O- 'http://www.wordreference.com/es/en/translation.asp?spen=hijo' | grep -A4 'ID="transl1"'
#  523  wget -nd -O- -o temp.txt 'http://www.wordreference.com/es/en/translation.asp?spen=hijo' | grep '> *hijo' | sed -e 's/\([a-zA-Z ]*\);.*$/\1/g' -e 's/.*<\/i>\([a-zA-Z ]*\)$/\1/g' -e 's/^ *//g'