Upload pic_file to Google photos/Picasa with curl; returns source image URL

picasa_upld.sh

#!/bin/bash
#  Upload pic_file to Google photos/Picasa with curl; returns source image URL
#
#  Usage: picasa.sh   -s SCALE -a ALBUMID -t PIC_NAME -u -r pic_file
#          -s SCALE    -- scale pic_file to SCALE% (with imagemagic's convert)
#          -a ALBUMID  -- if not given upload to default album
#          -t PIC_NAME -- picture name, if not given the same as pic_file
#          -u          -- print HTML fragment with URL to pic_file
#          -r          -- remove scaled pic_file
#
#  Note: Images larger than 2048 x 2048 pixels do not count towards Google
#        free account limits.
#        As the limit is low it is useful to reduce size of photos
#        which exceed 2048 x 2048 pixels.
#
# Default album iD:
ALBUM_ID=5814486831826593553
# User ID:
USER_ID=116390720146821374745
#
# Google account and password:
username=????????
password='????????'

while test $# -gt 0; do
  case "$1" in
    -s)  shift; SCALE_R="$1";;
   -s*) SCALE_R="`echo :$1 | sed 's/^:-s//'`";;
    -a)  shift; ALBUM_ID="$1";;
   -a*) ALBUM_ID="`echo :$1 | sed 's/^:-a//'`";;
    -t)  shift; PIC_TITLE="$1";;
   -t*) PIC_TITLE="`echo :$1 | sed 's/^:-t//'`";;
    -l) URL="Y" ;;
    -u) URL="Y" ;;
    -r) REMOVE_SCALED="Y" ;;
     ###############
     *) PIC_FILE="$1";;
  esac
  shift
done

LOGFILE="$ALBUM_ID.log"

# the -z operator checks whether the string is null:
if [ -z "$SCALE_R" ] ; then
 my_pic="$PIC_FILE"
else
 my_pic_orig="$PIC_FILE"
 ## basename_s.extension :
 ## http://www.linuxjournal.com/content/bash-parameter-expansion
 my_pic="${PIC_FILE%.*}_s.${PIC_FILE#*.}"
 my_scaled_pic="$my_pic"

 ##
 convert $my_pic_orig -resize "${SCALE_R}%" $my_pic
fi

if [ -z "$PIC_TITLE" ] ; then
 pic_title=`basename $my_pic`
else
 pic_title="$PIC_TITLE"
fi

pic_type=`file -b --mime-type "$my_pic"`


auth_key=$( curl -s https://www.google.com/accounts/ClientLogin -d Email="$username"@gmail.com -d Passwd="$password" -d accountType=GOOGLE -d source=Google-cURL-Example -d service=lh2 | awk -F\= '/^Auth=/{print $2}' )

album_xml="http://picasaweb.google.com/data/feed/api/user/$USER_ID/albumid/$ALBUM_ID?authkey=$auth_key"

URL=`curl -s --request POST --data-binary "@$my_pic" --header "Slug: $pic_title" --header "Content-Type: $pic_type" --header "Authorization: GoogleLogin auth=$auth_key" "$album_xml" |
sed 's/.*media:content url='"'"'\([^'"'"']*\).*media:thumbnail url='"'"'\([^'"'"']*\).*/\1/'`

PRE_URL=${URL%/*}
PST_URL=${URL##*/}

CSS_STYLE="margin-bottom: 1em; margin-right: .1em;"

if [ -z "$URL" ] ; then
   echo $URL
else
   echo "<!-- $URL -->"
   echo "<span><a href='$PRE_URL/s1600/$PST_URL' style='$CSS_STYLE'><img border='0' height='85' alt='' src='$PRE_URL/s200/$PST_URL'/></a></span>"
   echo "<span><a href='$PRE_URL/s1600/$PST_URL' style='$CSS_STYLE'><img border='0' height='85' alt='' src='$PRE_URL/s200/$PST_URL'/></a></span>" >> $LOGFILE
fi

if [ "$REMOVE_SCALED" = "Y" ] ; then
   if [ -e "$my_scaled_pic" ] ; then
      rm "$my_scaled_pic"
   fi
fi

not workin, invalid token