#!/bin/bash
#
# ----------------------------------------------------------------------
#
# Description: This script can convert Digikam Keyword Tags to Bibble/AfterShot Pro XMP sidecar files
#
# Author: Maccus
#
# Initial version: 110712-01
#
# Update: 120116-01
#
# - Dave Clendenan fixed "Digikam_root_tag;ActualTagName" renaming bug. Thanx Dave!
#
# This script has been written and tested on
# Ubuntu Linux 10.04 and Debian Testing (Wheezy)
#
# ----------------------------------------------------------------------
#
# Usage: Place the script in "/usr/local/bin", do a
#
# "chmod +x /usr/local/bin/photo-d2b-xmp" as root.
#
# Then, copy the script TO THE ROOT OF YOUR IMAGE COLLECTION
#
# cp "/path/to/script/d2bxmp" "/path/to/collectionroot/photo-d2b-xmp"
#
# Change to the location of the script and run it:
#
# cd "/path/to/collectionroot/" && ./photo-db2-xmp
#
# ----------------------------------------------------------------------
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# ----------------------------------------------------------------------
#
# Uncomment for debugging
#
# set -x

# Start script

echo -e "\n\033[1;33mSTATUS\033[0m: Script \"$(basename $0)\" started...\n"

find "." -name "*.xmp" | sort -d -r | while read file ; do

    dir="$(dirname ${file})"
    file="$(basename ${file} .xmp)"

    if grep -q "digiKam" ${dir}/${file}.xmp; then

	#keywords="$(cat ${dir}/${file}.xmp | grep "|" | sed "s|.*<rdf:li>||;s|</rdf:li>||;s|\||;|g" | tr '\n' ',')"

	# Fix by Dave Clendenan
	keywords="$(cat ${dir}/${file}.xmp | grep "|" | sed "s|_Digikam_root_tag_\|||;s|.*<rdf:li>||;s|</rdf:li>||;s|\||;|g" | tr '\n' ',')"

	echo "Processing [${file}] - [${keywords}]"

cat > ${dir}/${file}.tmp << EOF
<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="XMP Core 4.4.0">
 <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
  <rdf:Description rdf:about=""
    xmlns:dmf="http://www.bibblelabs.com/DigitalMasterFile/1.0/"
    xmlns:dmfversion="http://www.bibblelabs.com/DigitalMasterFileVersion/1.0/"
    xmlns:bset="http://www.bibblelabs.com/BibbleSettings/5.0/"
    xmlns:blay="http://www.bibblelabs.com/BibbleLayers/5.0/"
    xmlns:bopt="http://www.bibblelabs.com/BibbleOpt/5.0/"
   dmf:versionCount="1">
   <dmf:versions>
    <rdf:Seq>
     <rdf:li>
      <rdf:Description
       dmfversion:software="bibble"
       dmfversion:softwareVersion="2008.1"
       dmfversion:versionName="${file}">
      <dmfversion:settings>
       <rdf:Description
        bset:settingsVersion="66"
        bset:respectsTransform="True"
        bset:curLayer="0">
       <bset:layers>
        <rdf:Seq>
         <rdf:li>
          <rdf:Description
           blay:layerId="0"
           blay:layerPos="0"
           blay:name=""
           blay:enabled="True">
          <blay:options
           bopt:keywordlist="${keywords}"/>
          </rdf:Description>
         </rdf:li>
        </rdf:Seq>
       </bset:layers>
       </rdf:Description>
      </dmfversion:settings>
      </rdf:Description>
     </rdf:li>
    </rdf:Seq>
   </dmf:versions>
  </rdf:Description>
 </rdf:RDF>
</x:xmpmeta>
EOF

	mv ${dir}/${file}.tmp ${dir}/${file}.xmp

	unset keywords

    fi

done

echo "Done... Hit enter to quit..."

read

exit 0