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#!/bin/sh
###############################################################################
#
# == I18N DEV USE CASES: CHEATSHEET ==
#
# ** Refer to development/create_pot.sh for help with building or updating
# the translation files for Unknown Horizons.
#
###############################################################################
# Extract strings from a scenario file for easy translation in Weblate
#
# Usage: sh create_scenario_pot.sh scenario_name
#
# If you are looking for a way to compile the tutorial translations:
# The file development/translate_scenario.py does this. There is, however,
# no need to call that script directly since it is integrated with Weblate.
# ###################################################
# Copyright (C) 2008-2017 The Unknown Horizons Team
# team@unknown-horizons.org
# This file is part of Unknown Horizons.
#
# Unknown Horizons 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 St, Fifth Floor, Boston, MA 02110-1301 USA
# ###################################################
if [ x$1 = x ]; then
echo "No scenario file given!"
exit 1
elif [ ! -f content/scenarios/$1_en.yaml ]; then
echo "content/scenarios/$1_en.yaml doesn't exist!"
exit 1
fi
VERSION=$(python3 -c 'from horizons.constants import VERSION
print "%s" % VERSION.RELEASE_VERSION')
python3 << END > po/$1.py
import yaml
COMMENT_MESSAGEWIDGET = 'This message is displayed in the widget on the left screen part. Please keep it short enough to fit there!'
COMMENT_HEADING = 'This is a logbook page heading. Space is VERY short, please only translate to strings that fit (roughly 30 characters max).'
COMMENT_TEXT = 'This is the text body of a logbook page.'
def prep(string):
retval = string.replace("\n", r'\n')
retval = retval.replace('"', r'\"')
retval = retval.replace(' [br]', r'[br]')
###############.replace('[br] ', r'[br]')
return retval
def write(comment, string):
retval = '#%s\n' % comment + '_("%s")' % (string)
print retval.encode('utf-8')
scenario = yaml.load(open('content/scenarios/$1_en.yaml', 'r'))
metadata = scenario['metadata']
write('scenario difficulty', prep(metadata['difficulty']))
write('scenario description', prep(metadata['description'].rstrip('\n')))
for event in scenario['events']:
for action in event['actions']:
at = action['type']
if at not in ('message', 'logbook'):
continue
elif at == 'logbook':
for widget_def in action['arguments']:
if not widget_def:
continue
if isinstance(widget_def, basestring):
widget_def = ['Label', widget_def]
if widget_def[0] in ('Label', 'BoldLabel', 'Message') and widget_def[1]:
content = widget_def[1].rstrip('\n')
# ignore strings that only consist of newlines
if not content:
continue
if widget_def[0] == 'Message':
comment = COMMENT_MESSAGEWIDGET
else:
comment = COMMENT_TEXT
widget = prep(content)
elif widget_def[0] == 'Headline':
comment = COMMENT_HEADING
widget = prep(widget_def[1].rstrip('\n'))
elif widget_def[0] in ('Image', 'Gallery', 'Pagebreak'):
continue
write(comment, widget)
END
OUTPUT_DIR="po/scenarios/templates"
xgettext --output-dir=$OUTPUT_DIR --output=$1.pot \
--from-code=UTF-8 \
--add-comments \
--no-location \
--width=80 \
--copyright-holder='The Unknown Horizons Team' \
--package-name='Unknown Horizons' \
--package-version=$VERSION \
--msgid-bugs-address=team@lists.unknown-horizons.org \
po/$1.py
rm po/$1.py
numstat=$(git diff --numstat -- "$OUTPUT_DIR/$1.pot" | cut -f1,2)
if [ "$numstat" = "2 2" ]; then
echo " -> No content changes in $1.pot, resetting to previous state."
git checkout -- $OUTPUT_DIR/$1.pot
fi
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