def clean(self):
cleaned_data = super(ProjectForm, self).clean()
if not cleaned_data.get('pofile'):
return None
project_type = cleaned_data.get('project_type')
data_processor = data_processors.get_data_processor(project_type.name)
pofile = cleaned_data.get('pofile').read()
try:
translations_data = data_processor.parse_file(pofile)
except data_processors.DataParsingError:
if project_type.description:
error = 'Error in file, %s' % project_type.description
else:
error = 'Error in file'
raise forms.ValidationError(error)
cleaned_data['pofile'] = pofile
for entry in translations_data:
if len(entry['msgid']) > 100:
raise forms.ValidationError(_('Too long msgid'))
if len(entry['msgstr']) > 4000:
raise forms.ValidationError(_('Too long msgid'))
return cleaned_data
def import_po_file(message_file, project_id, lang_id):
ProjectLanguage.objects.get_or_create(
lang=Language.objects.get(id=lang_id),
project=Project.objects.get(id=project_id))
project = Project.objects.filter(id=project_id)[0]
data_processor = data_processors.get_data_processor(project.project_type.name)
translations_data = data_processor.parse_file(message_file)
if int(lang_id) == int(project.lang_id):
_create_new_set(project, lang_id, translations_data)
else:
_import_new_lang(project, lang_id, translations_data)
def clean(self):
cleaned_data = super(PoFileForm, self).clean()
lang_id = cleaned_data.get('lang')
project_id = int(cleaned_data.get('project'))
project = Project.objects.get(id=project_id)
if lang_id and project_id:
lang_id = lang_id.id
data_processor = data_processors.get_data_processor(project.project_type.name)
if cleaned_data.get('pofile'):
pofile = cleaned_data.get('pofile').read()
else:
error = _('File not found')
raise forms.ValidationError(error)
try:
translations_data = data_processor.parse_file(pofile)
except data_processors.DataParsingError:
if project.project_type.description:
error = 'Error in file, %s' % project.project_type.description
else:
error = 'Error in file'
raise forms.ValidationError(error)
cleaned_data['pofile'] = pofile
project_language = Project.objects.get(id=project_id).lang
if lang_id in [x['lang'] for x in
ProjectLanguage.objects.filter(project_id=project_id).values('lang').exclude(lang=project_language)]:
raise forms.ValidationError(_('File with messages for this language already exist'))
if lang_id == project.lang_id:
last_set = Set.objects.filter(project=project_id).order_by('-id')
last_set = next(iter(last_set), None)
all_messages = last_set and SetList.objects.filter(message_set=last_set) or []
if set(i.msgid for i in all_messages) == set(i['msgid'] for i in translations_data):
raise forms.ValidationError(_('File with messages was not changed'))
for entry in translations_data:
if len(entry['msgid']) > 100:
raise forms.ValidationError(_('Too long msgid'))
if len(entry['msgstr']) > 4000:
raise forms.ValidationError(_('Too long msgid'))
return cleaned_data
def export(request, project, lang_id=None):
if request.method == 'POST':
lang_id = int(request.POST['lang'])
cur_proj = project.id
if lang_id and ProjectLanguage.objects.filter(lang=lang_id, project_id=cur_proj).exists():
dataset = get_message_list(cur_proj, lang_id)
for row in dataset:
if not row['is_translated']:
row['msg_target'] = row['msg_source']
processor = data_processors.get_data_processor(project.project_type.name)
export_data = processor.export_file(dataset)
response = HttpResponse(export_data, content_type='text/plain')
response['Content-Disposition'] = 'attachment; filename="django.po"'
return response
errors = _('Set does not exist for this language')
return {'errors': errors, 'show_export': True}
