def bidi(language):
""" Return proper HTML attribute if the language is RTL """
if language.rtl:
return 'lang="%s" dir="rtl" style="text-align: right;"' % locale_to_language(language.code)
else:
return 'lang="%s" dir="ltr" style="text-align: left;"' % locale_to_language(language.code)
def __init__(self, transunit, *args, **kwargs):
""" Init the form """
# Keep the translation
translation = kwargs.pop('translation', transunit.translation)
# Check if a translation text has been specified
try:
text = kwargs.pop('text')
except KeyError:
text = translation.text.replace('\t', r'\t').replace('\r', r'\r').replace('\n', r'\n' + '\n')
comment = translation.comment
else:
comment = ''
# Keep the translation propagation
if args:
self.propagation = args[0].pop('propagate-translation', ['p',])[0]
else:
self.propagation = 'p'
# Find all alternate translations
self.translations = transunit.translation.source.translation_set.select_related().filter(language = transunit.translation.language)
# Init the parent
super(TransunitForm, self).__init__(*args, **kwargs)
# Current translation
self.fields['translation'].initial = text
self.fields['comment'].initial = comment
# BiDi stuff
if translation.language.rtl:
self.fields['translation'].widget.attrs.update({'dir': 'rtl', 'style': 'text-align: right;', 'lang': locale_to_language(transunit.translation.language.code)})
else:
self.fields['translation'].widget.attrs.update({'dir': 'ltr', 'style': 'text-align: left;', 'lang': locale_to_language(transunit.translation.language.code)})
# Keep the transunit
self.transunit = transunit
