6-Scan_flatbed_photo_to_JPG

#!/bin/bash

NOW=$(date +%s)
RES=600        #75|100|200|300|600|1200|2400|4800dpi
SRC=Flatbed    #Flatbed|ADF
MODE=Color     #Gray|Color|Lineart(?)
TIFFTYPE=tiff
JPGTYPE=jpg
QUALITY=90
HEIGHT=101.6   #4" is 101.6 mm (default 215.9)
WIDTH=152.4    #6" is 152.4 mm (default 297.011)

#cd $NAUTILUS_SCRIPT_CURRENT_URI

echo scan$NOW-%d.$TIFFTYPE

#!!! --batch-count=1 for the Flatbed
#!!! I think this is a bug; if you don't specify batch-count=1, it is waiting for the scanner 
#!!! to scan another image.
#scanimage -x $WIDTH -y $HEIGHT --batch-count=1 --batch=scan$NOW-%d.$TIFFTYPE --progress --format=$TIFFTYPE --mode $MODE --source $SRC --resolution $RES
scanimage --batch-count=1 --batch=scan$NOW-%d.$TIFFTYPE --progress --format=$TIFFTYPE --mode $MODE --source $SRC --resolution $RES


#loop through all the files
for f in *.$TIFFTYPE
do
  tiffname=$(basename $f)

  #replace tiff with jpg in the filename
  jpgname=$(echo $tiffname | sed -e "s/\.$TIFFTYPE/\.$JPGTYPE/g")  

  #echo Debug files: $f $tiffname $jpgname

  #tiff to jpeg, trim away anything that might be missing
  convert -trim -quality $QUALITY $tiffname $jpgname    

  #if the jpg file exists get rid of the tiff file 
  if [ -f "$jpgname" ]; then
     rm $tiffname
     echo Removed $TIFFTYPE file
  fi
done