# Copyright (C) 2008 by Joachim Eibl
# Licence: GPL V2
#   GNU GENERAL PUBLIC LICENSE, Version 2, June 1991
#   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., 51 Franklin Steet, Fifth Floor, Boston, MA  02111-1307  USA
#
#   For details see file "COPYING".

# update_doc_dir:
# automatically fetch the most recent translations from the websvn.kde.org server
# and update all files for translations
# Requirements: wget

#http://websvn.kde.org/trunk/l10n-kde4/templates/docmessages/extragear-utils/kdiff3.pot

# extract extra strings
sed -i /add_subdirectory/d CMakeLists.txt
echo add_subdirectory\(en\) >>CMakeLists.txt
wget -nv -nc http://websvn.kde.org/*checkout*/trunk/l10n-kde4/subdirs
#for i in `cat subdirs` ; do
for i in da  de  en  es  et  fr  it  nl  pt; do
   if [ $i != "en" ]; then
      # Many languages don't have translations so don't worry about errors too much.
      if [ ! -a $i.docbook ]; then
         wget -nv -nc http://websvn.kde.org/*checkout*/trunk/l10n-kde4/$i/docs/extragear-utils/kdiff3/index.docbook -O $i.docbook
      fi
      if [ ! -s $i.docbook ]; then
         wget -nv http://websvn.kde.org/*checkout*/trunk/l10n-kde3/$i/docs/extragear-utils/kdiff3/index.docbook -O $i.docbook
      fi
      # if file exists and has size greater than zero, 
      # but don't fetch the english version, because this is the original version.
      if [ -s $i.docbook ]; then
         echo $i
         # if directory exists delete it recursively and recreate it
         if [ -d $i ]; then
            rm -R $i
         fi
         mkdir $i
         cp $i.docbook $i/index.docbook
         echo kde4_create_handbook\(index.docbook INSTALL_DESTINATION \${HTML_INSTALL_DIR}/$i SUBDIR kdiff3\) >$i/CMakeLists.txt
         # Note: png files are found automatically in en/kdiff3 directory. No need to link or copy.
         echo add_subdirectory\($i\) >>CMakeLists.txt
      fi
      #rm $i.docbook
   fi
done

# Print some info
#echo Translated items per language:
#for i in `cat subdirs` ; do
#   if [ -s $i/kdiff3.po ]; then
#      echo $i `grep msgstr $i/kdiff3.po | grep -v \"\" | wc -l`
#   fi
#done

#rm subdirs
