80 lines
3.1 KiB
Python
80 lines
3.1 KiB
Python
from __future__ import print_function
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import locale
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import os.path
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from django.contrib.auth.models import User
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from django.core.management.base import BaseCommand, CommandError
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from django.db import transaction
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from django.core.files import File
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from django.utils.encoding import force_text
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from docbow_project.docbow.models import MailingList, FileType, Document, AttachedFile
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def get_object(model, ref, name='name'):
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'''Try to get a model by id or by name'''
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if ref.isdigit():
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return model.objects.get(id=int(ref))
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else:
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return model.objects.get(**{name: ref})
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class Command(BaseCommand):
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help = '''Send a document'''
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def add_arguments(self, parser):
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parser.add_argument('file_tosend', nargs='+', type=str, help='File to send')
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parser.add_argument("--sender")
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parser.add_argument("--to-list", action="append")
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parser.add_argument("--to-user", action="append")
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parser.add_argument("--filetype")
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parser.add_argument("--description")
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@transaction.atomic
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def handle(self, **options):
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locale.setlocale(locale.LC_ALL, '')
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locale_encoding = locale.nl_langinfo(locale.CODESET)
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if 'sender' not in options:
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raise CommandError('missing --sender parameter')
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try:
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sender = get_object(User, force_text(options['sender'], locale_encoding), 'username')
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except User.DoesNotExist:
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raise CommandError('user %r does not exist' % options['sender'])
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to_lists = []
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try:
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for l in options.get('to_list') or []:
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l = get_object(MailingList, force_text(l, locale_encoding))
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to_lists.append(l)
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except MailingList.DoesNotExist:
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raise CommandError('list %r does not exist' % l)
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to_users = []
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try:
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for l in options.get('to_user') or []:
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l = get_object(User, force_text(l, locale_encoding), 'username')
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to_users.append(l)
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except User.DoesNotExist:
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raise CommandError('user %r does not exist' % l)
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if 'filetype' not in options:
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raise CommandError('missing --filetype parameter')
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try:
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filetype = get_object(FileType, force_text(options['filetype'], locale_encoding))
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except FileType.DoesNotExist:
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raise CommandError('filetype %r does not exist' % options['filetype'])
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if not to_users and not to_lists:
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print(to_users, to_lists, options)
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raise CommandError(
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'you must specify at least one list or user ' 'recipient using --to-list and --to-user.'
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)
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document = Document(sender=sender, filetype=filetype)
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document.save()
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document.to_user.set(to_users)
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document.to_list.set(to_lists)
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for arg in options['file_tosend']:
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if not os.path.isfile(arg):
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raise CommandError('file %r does not exist')
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AttachedFile.objects.create(
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name=force_text(arg, locale_encoding), content=File(open(arg)), document=document
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)
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document.post()
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