ACC SHELL

#!/usr/bin/python

import polib
import sys
import os
import codecs

CODE2LANG = {
    'af': 'afrikaans',
    'ar': 'arabic',
    'az': 'azerbaijani',
    'bn': 'bangla',
    'be': 'belarusian_cyrillic',
    'be@latin': 'belarusian_latin',
    'bg': 'bulgarian',
    'bs': 'bosnian',
    'ca': 'catalan',
    'cs': 'czech',
    'da': 'danish',
    'de': 'german',
    'el': 'greek',
    'en': 'english',
    'en_GB': 'english-gb',
    'es': 'spanish',
    'et': 'estonian',
    'eu': 'basque',
    'fa': 'persian',
    'fi': 'finnish',
    'fr': 'french',
    'gl': 'galician',
    'he': 'hebrew',
    'hi': 'hindi',
    'hr': 'croatian',
    'hu': 'hungarian',
    'id': 'indonesian',
    'it': 'italian',
    'ja': 'japanese',
    'ko': 'korean',
    'ka': 'georgian',
    'lt': 'lithuanian',
    'lv': 'latvian',
    'mk': 'macedonian_cyrillic',
    'mn': 'mongolian',
    'ms': 'malay',
    'nl': 'dutch',
    'nb': 'norwegian',
    'pl': 'polish',
    'pt_BR': 'brazilian_portuguese',
    'pt': 'portuguese',
    'ro': 'romanian',
    'ru': 'russian',
    'si': 'sinhala',
    'sk': 'slovak',
    'sl': 'slovenian',
    'sq': 'albanian',
    'sr@latin': 'serbian_latin',
    'sr': 'serbian_cyrillic',
    'sv': 'swedish',
    'th': 'thai',
    'tr': 'turkish',
    'tt': 'tatarish',
    'uk': 'ukrainian',
    'zh_TW': 'chinese_traditional',
    'zh_CN': 'chinese_simplified',
    'uz': 'uzbek_cyrillic',
    'uz@latin': 'uzbek_latin',
}

if len(sys.argv) < 2:
    print 'Usage: update-from-po PO_FILES'
    sys.exit(1)

f = file('lang/english-utf-8.inc.php', 'r')
langmap = {}
for line in f:
    line = line.strip()
    if line[:4] == '$str':
        parts = line.split(' = ')
        langmap[parts[1].strip(';').strip('\'')] = parts[0].strip('$')

for pofile_full in sys.argv[1:]:
    pofile = os.path.basename(pofile_full)
    if pofile[-3:] != '.po':
        print 'Not a po file, skipping: %s' % pofile
        continue

    try:
        lang = CODE2LANG[pofile[:-3]]
    except KeyError:
        print 'Language for %s not defined!' % pofile
        continue

    try:
        langfile = codecs.open('lang/%s-utf-8.inc.php' % lang, 'r', 'utf-8').readlines()
    except IOError:
        print 'Language file %s does not exist!' % lang
        continue

    print 'Updating %s from: %s' % (lang, pofile)
    po = polib.pofile(os.path.join(sys.argv[1], pofile_full))

    for translation in po.translated_entries():
        if translation.msgctxt is None:
            msgid = translation.msgid.replace('\'', '\\\'')
            msgstr = translation.msgstr.replace('\'', '\\\'')
            try:
                key = langmap[msgid]
                keylen = len(key)
            except KeyError:
                continue
            for i in xrange(len(langfile)):
                if langfile[i][:2 + keylen] == '$%s ' % key:
                    langfile[i] = u'$%s = \'%s\';\n' % (key, msgstr)

    out = codecs.open('lang/%s-utf-8.inc.php' % lang, 'w', 'utf-8')
    out.writelines(langfile)