source: build-tools/po_update.sh @ 2283:896044f978ed

#!/bin/sh
# -- BEGIN LICENSE BLOCK ---------------------------------------
#
# This file is part of Dotclear 2.
#
# Copyright (c) 2003-2013 Olivier Meunier & Association Dotclear
# Licensed under the GPL version 2.0 license.
# See LICENSE file or
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK -----------------------------------------

# Usage (from l10n-plugins root)
# po_update.sh <dotclear-root> [<lang>]

export LANG=C

XGETTEXT=xgettext
MSGMERGE=msgmerge

PLUGINS="
aboutConfig
akismet
antispam
attachments
blogroll
blowupConfig
dclegacy
fairTrackbacks
importExport
maintenance
pages
pings
simpleMenu
tags
themeEditor
userPref
widgets
_fake_plugin
"

PO_LANG=$1
PO_MODULE=$2

if [ ! -d ./inc/core ]; then
     echo "You are not on Dotclear root directory"
     exit 1
fi

if [ ! -d locales/_pot ]; then
     echo "Template not found."
     exit 1
fi

extract_strings()
{
     $XGETTEXT \
     -f- \
     --sort-by-file \
     -L PHP -k"__:1,2" -k"__:1" \
     --no-wrap \
     --foreign-user \
     --from-code=UTF-8 \
     "$@"
}

extract_html_strings()
{
     tee -
     
     $XGETTEXT \
     - \
     --sort-by-file \
     -L PHP -k__ \
     --no-wrap \
     --foreign-user \
     --from-code=UTF-8 \
     "$@"
}
update_po()
{
     po_file=$1
     pot_file=$2
     po_dir=`dirname $1`
     po_tmp=$po_dir/tmp.po~
     
     if [ ! -d $po_dir ]; then
          mkdir $po_dir
     fi
     
     if [ ! -f $po_file ]; then
          cp $pot_file $po_file
          perl -pi -e "s|; charset=CHARSET|; charset=UTF-8|sgi;" $po_file $po_file
     fi
     
     $MSGMERGE --no-location --no-wrap -o $po_tmp $po_file $pot_file
     mv $po_tmp $po_file
}

if [ -z "$PO_MODULE" ]; then
     #
     # Create po template files
     #
     echo "Building main PO template..."
     find ./admin ./inc -name '*.php' -not -regex '.*/inc/public/.*' -print | \
          extract_strings \
          --package-name="Dotclear 2" \
          -o locales/_pot/main.pot \
          -x locales/_pot/date.pot
     
     echo "DONE"
     
     # plugins.pot
     echo "Building plugins PO template..."
     for p in $PLUGINS; do
          if [ -d plugins/$p ]; then
               find ./plugins/$p -name '*.php' -print
          fi
     done | \
          extract_strings \
          --package-name="Dotclear 2" \
          -o locales/_pot/plugins.pot \
          -x locales/_pot/date.pot \
          -x locales/_pot/main.pot
     
     echo "DONE"
     
     #
     # Update locales/<lang> if needed
     #
     if [ -z "$PO_LANG" ]; then
          exit 0;
     fi
     
     # Init locale if not present
     if [ ! -d locales/$PO_LANG ]; then
          mkdir -p locales/$PO_LANG/help
          
          # Base help files
          for i in locales/en/help/*.html; do
               cp $i locales/$PO_LANG/help/core_`basename $i`
          done
          for i in $PLUGINS; do
               if [ -f plugins/$i/help.html ]; then
                    cp plugins/$i/help.html locales/$PO_LANG/help/$i.html
               fi
          done
     fi
     
     # update main.po
     echo "Updating <$PO_LANG> po files..."
     update_po ./locales/$PO_LANG/main.po ./locales/_pot/main.pot
     update_po ./locales/$PO_LANG/plugins.po ./locales/_pot/plugins.pot
     update_po ./locales/$PO_LANG/public.po ./locales/_pot/public.pot
     update_po ./locales/$PO_LANG/date.po ./locales/_pot/date.pot
else
     #
     # Plugin language update
     #
     
     if [ ! -d $PO_MODULE ]; then
          echo "Module $PO_MODULE does not exist"
          exit 1
     fi
     echo "Module $PO_MODULE language update"
     
     
     #
     # Building po template file
     #
     if [ ! -d $PO_MODULE/locales/_pot ]; then
          mkdir -p $PO_MODULE/locales/_pot
     fi
     echo "Building main PO template..."
     echo '<?php' >$PO_MODULE/__html_tpl_dummy.php 
     find $PO_MODULE -name '*.html' -exec grep -o '{{tpl:lang [^}]*}}' {} \; | sed 's/{{tpl:lang \(.*\)}}$/__\("\1")/' | sort -u \
          >> $PO_MODULE/__html_tpl_dummy.php
     sed -i "" 's/\$/\\\$/g' $PO_MODULE/__html_tpl_dummy.php 
     
     find $PO_MODULE -name '*.php' -print | \
          extract_strings \
          --package-name="Dotclear 2 `basename $PO_MODULE` module" \
          -o $PO_MODULE/locales/_pot/main.pot \
          -x locales/_pot/date.pot -x locales/_pot/main.pot -x locales/_pot/public.pot -x locales/_pot/plugins.pot
     
     rm -f $PO_MODULE/__html_tpl_dummy.php
     
     echo "DONE"
     
     #
     # Update locale/<lang>
     #
     if [ ! -d $PO_MODULE/locales/$PO_LANG ]; then
          mkdir -p $PO_MODULE/locales/$PO_LANG
     fi
     echo "Updating module <$PO_MODULE> main <$PO_LANG> po file... "
     update_po $PO_MODULE/locales/$PO_LANG/main.po $PO_MODULE/locales/_pot/main.pot
fi