#! /bin/bash

# This script is a hack to extract translations for some strings from
# the gedit translations and append them to the gnome-terminal translations.
#
# To apply translations, use:
# ./apply-extra-translations --apply gnome-terminal-2.28.0 extra-translations
#
# To update the translations, use:
# ./apply-extra-translations --update gnome-terminal-2.28.0 extra-translations

if [ $# -ne 3 ]; then
  echo "Usage: apply-extra-translations [--update|--apply] DIRECTORY FILE"
  exit 1
fi

mode=$1
dir=$2
translations=$3
gedit_strings=("_Search" "_Find..." "Find Ne_xt" "Find Pre_vious" "Find" "_Search for: " "_Match case" "Match _entire word only" "Match as _regular expression" "Search _backwards" "_Wrap around")
our_strings=("_Search" "_Find..." "Find Ne_xt" "Find Pre_vious" "Find" "_Search for:" "_Match case" "Match _entire word only" "Match as _regular expression" "Search _backwards" "_Wrap around")

if [ "$mode" = "--update" ]; then
  if ! rpm -q gedit >/dev/null ; then
    echo "Please install gedit"
    exit 1
  fi
  for l in `grep -v "^#" $dir/po/LINGUAS`; do
    for s in "${gedit_strings[@]}"; do
      msgstr=`env LANGUAGE="$l.UTF-8" gettext --domain=gedit "$s"`
      echo "$l@$s@$msgstr"
    done
  done >$translations

elif [ "$mode" = "--apply" ]; then

  for l in `grep -v "^#" $dir/po/LINGUAS`; do
    for (( i = 0; i < ${#our_strings[@]}; i++ )) ; do
      s=${gedit_strings[$i]}
      msgid=${our_strings[$i]}
      msgstr=`grep "^$l@$s@" $translations | cut -d@ -f3`
      cat >>$dir/po/$l.po <<EOF

msgid "$msgid"
msgstr "$msgstr"
EOF
    done
  done

fi

exit