import logging
from mimetypes import guess_type
import os
from django.conf import settings
from django.utils.translation import ugettext_lazy as _
from six import PY3
from ......base import IntegrationFormHandlerPlugin
from ......helpers import extract_file_path
from ... import UID as INTEGRATE_WITH_UID
from ...base import get_processed_serializer_data
from . import UID
__title__ = 'fobi.contrib.apps.drf_integration.' \
'fobi_integration_form_handlers.http_repost.base'
__author__ = 'Artur Barseghyan <artur.barseghyan@gmail.com>'
__copyright__ = '2014-2018 Artur Barseghyan'
__license__ = 'GPL 2.0/LGPL 2.1'
__all__ = (
'HTTPRepostHandlerPlugin',
)
LOGGER = logging.getLogger(__name__)
[docs]class HTTPRepostHandlerPlugin(IntegrationFormHandlerPlugin):
"""HTTP re-post handler plugin."""
uid = UID
name = _("Mail")
integrate_with = INTEGRATE_WITH_UID
[docs] def run(self,
form_handler_plugin,
form_entry,
request,
form_element_entries=None,
**kwargs):
"""Run."""
serializer = kwargs['serializer']
files = self._prepare_files(request, serializer)
return form_handler_plugin.do_http_repost(request, files)
def _prepare_files(self, request, serializer):
"""Prepares the files for being attached to the mail message."""
files = {}
def process_path(file_path, imf):
"""Processes the file path and the file."""
if file_path:
file_path = file_path.replace(
settings.MEDIA_URL,
os.path.join(settings.MEDIA_ROOT, '')
)
mime_type = guess_type(imf.name)
if PY3:
imf_chunks = b''.join([c for c in imf.chunks()])
else:
imf_chunks = ''.join([c for c in imf.chunks()])
files[field_name] = (
imf.name,
imf_chunks,
mime_type[0] if mime_type else ''
)
for field_name, imf in request.FILES.items():
try:
file_path = serializer.validated_data.get(field_name, '')
process_path(file_path, imf)
except Exception as err:
file_path = extract_file_path(imf.name)
process_path(file_path, imf)
return files