Level upped the previous script to allow download of a list of NLA maps

dragon2.sh

# assumes dezoom.sh is in the same directory
# assumes list.txt containing URLs on separate lines to each of the NLA maps
# the URL should point to the jpg to the tile in the bottom right of the seadragon zoom tiles
# NLA offers jpg and tiff download but former is low resolution and latter are way too massive in size
# echo Paste in the highest tile on zoom level 14:
listfile="/Users/kml/shell/list.txt"
lines=`cat $listfile`
totallines=`grep -c ".*" list.txt`
count=0
for line in $lines; do
  let "count+=1"
  echo "---------------------------------------------"
  echo "File $count of $totallines total to download."
  echo
  fullurl=$line
  zoomlevel=`echo $fullurl | sed "s/.*tile=\([0-9]\{1,2\}\)\/[0-9]\{1,2\}.*/\1/"`
  echo Zoom Level Chosen:
  echo $zoomlevel
  myx=`echo $fullurl | sed "s/.*$zoomlevel\/\([0-9]\{1,2\}\).*/\1/"`
  myy=`echo $fullurl | sed "s/.*$zoomlevel\/[0-9]\{1,2\}_\([0-9]\{1,2\}\).*/\1/"`
  newurl=`echo $fullurl | sed "s/\(.*$zoomlevel\/\)[0-9]\{1,2\}_[0-9]\{1,2\}.*/\1%X_%Y.jpg/"`
  imagemeta=`echo $fullurl  | sed "s/\(.*\)dzi.*/\1view/"`
  echo Extracting map call number from meta data at:
  echo $imagemeta
  mapname=`wget -q -O - $imagemeta | grep '           MAP ' | sed 's/.*\(MAP.*\)/\1/'`
  if [-z "$mapname" ]
  then
    mapname="Map $count - Name Unkown.jpg"
  fi
  echo Map Name:
  # Remove / and : characters from the map name:
  mapname=`echo $mapname | sed "s/\///;s/://"`
  echo $mapname
  mapname="$mapname.jpg"
  if [ -e "$mapname" ]
  # Checks to see if map by this name already exists, if so prefix with count
  # Some maps have multiple sheets with same map call number
  then
    mapname="$count-$mapname"
  fi
  echo Updated URL:
  echo $newurl
  echo Highest X tile:
  echo $myx
  echo Highest Y tile:
  echo $myy
  echo Running dezoomify...
  `./dezoom.sh -o "$mapname" -X $myx -Y $myy "$newurl"`
done