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#!/usr/bin/env python2
# -*- coding: utf-8 -*-
#
# Copyright (C) 2018 Wildfire Games.
# This file is part of 0 A.D.
#
# 0 A.D. 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.
#
# 0 A.D. 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 0 A.D. If not, see <http://www.gnu.org/licenses/>.
from __future__ import absolute_import, division, print_function, unicode_literals
import codecs, datetime, json, os, string, textwrap
from pology.catalog import Catalog
from pology.message import Message
from pology.monitored import Monpair, Monlist
from lxml import etree
l10nToolsDirectory = os.path.dirname(os.path.realpath(__file__))
projectRootDirectory = os.path.abspath(os.path.join(l10nToolsDirectory, os.pardir, os.pardir, os.pardir))
l10nFolderName = "l10n"
messagesFilename = "messages.json"
def warnAboutUntouchedMods():
"""
Warn about mods that are not properly configured to get their messages extracted.
"""
modsRootFolder = os.path.join(projectRootDirectory, "binaries", "data", "mods")
untouchedMods = {}
for modFolder in os.listdir(modsRootFolder):
if modFolder[0] != "_":
if not os.path.exists(os.path.join(modsRootFolder, modFolder, l10nFolderName)):
untouchedMods[modFolder] = "There is no '{folderName}' folder in the root folder of this mod.".format(folderName=l10nFolderName)
elif not os.path.exists(os.path.join(modsRootFolder, modFolder, l10nFolderName, messagesFilename)):
untouchedMods[modFolder] = "There is no '{filename}' file within the '{folderName}' folder in the root folder of this mod.".format(folderName=l10nFolderName, filename=messagesFilename)
if untouchedMods:
print(textwrap.dedent("""
Warning: No messages were extracted from the following mods:
"""))
for mod in untouchedMods:
print("• {modName}: {warningMessage}".format(modName=mod, warningMessage=untouchedMods[mod]))
print(textwrap.dedent("""
For this script to extract messages from a mod folder, this mod folder must contain a '{folderName}'
folder, and this folder must contain a '{filename}' file that describes how to extract messages for the
mod. See the folder of the main mod ('public') for an example, and see the documentation for more
information.
""".format(folderName=l10nFolderName, filename=messagesFilename)
))
def generateTemplatesForMessagesFile(messagesFilePath):
with open(messagesFilePath, 'r') as fileObject:
settings = json.load(fileObject)
rootPath = os.path.dirname(messagesFilePath)
for templateSettings in settings:
if "skip" in templateSettings and templateSettings["skip"] == "yes":
continue
inputRootPath = rootPath
if "inputRoot" in templateSettings:
inputRootPath = os.path.join(rootPath, templateSettings["inputRoot"])
template = Catalog(os.path.join(rootPath, templateSettings["output"]), create=True, truncate=True)
h = template.update_header(
templateSettings["project"],
"Translation template for %project.",
"Copyright (C) {year} {holder}".format(
year=datetime.datetime.now().year,
holder=templateSettings["copyrightHolder"]
),
"This file is distributed under the same license as the %project project.",
plforms="nplurals=2; plural=(n != 1);"
)
h.remove_field("Report-Msgid-Bugs-To")
h.remove_field("Last-Translator")
h.remove_field("Language-Team")
h.remove_field("Language")
h.author = Monlist()
for rule in templateSettings["rules"]:
if "skip" in rule and rule["skip"] == "yes":
continue
options = rule.get("options", {})
extractorClass = getattr(__import__("extractors.extractors", {}, {}, [rule["extractor"]]), rule["extractor"])
extractor = extractorClass(inputRootPath, rule["filemasks"], options)
formatFlag = None
if "format" in options:
formatFlag = options["format"]
for message, plural, context, location, comments in extractor.run():
msg = Message({"msgid": message, "msgid_plural": plural, "msgctxt": context, "auto_comment": comments, "flag": [formatFlag] if formatFlag and string.find(message, "%") != -1 else None, "source": [location]})
if template.get(msg):
template.get(msg).source.append(Monpair(location))
else:
template.add(msg)
template.set_encoding("utf-8")
template.sync(fitplural=True)
print(u"Generated \"{}\" with {} messages.".format(templateSettings["output"], len(template)))
def main():
for root, folders, filenames in os.walk(projectRootDirectory):
for folder in folders:
if folder == l10nFolderName:
messagesFilePath = os.path.join(root, folder, messagesFilename)
if os.path.exists(messagesFilePath):
generateTemplatesForMessagesFile(messagesFilePath)
warnAboutUntouchedMods()
if __name__ == "__main__":
main()
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