mirror of https://github.com/zulip/zulip.git
64 lines
2.6 KiB
Python
64 lines
2.6 KiB
Python
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from django.conf import settings
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from django.core.exceptions import ValidationError
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from django.http import HttpRequest, HttpResponse
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from django.utils.translation import ugettext as _
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from typing import List, Optional, Set, Text
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from zerver.decorator import authenticated_json_post_view
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from zerver.lib.actions import do_invite_users, \
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get_default_subs
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from zerver.lib.request import REQ, has_request_variables, JsonableError
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from zerver.lib.response import json_success, json_error
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from zerver.lib.streams import access_stream_by_name
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from zerver.lib.validator import check_string, check_list
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from zerver.models import PreregistrationUser, Stream, UserProfile
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import re
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@has_request_variables
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def invite_users_backend(request, user_profile,
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invitee_emails_raw=REQ("invitee_emails"),
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body=REQ("custom_body", default=None)):
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# type: (HttpRequest, UserProfile, str, Optional[str]) -> HttpResponse
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if user_profile.realm.invite_by_admins_only and not user_profile.is_realm_admin:
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return json_error(_("Must be a realm administrator"))
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if not invitee_emails_raw:
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return json_error(_("You must specify at least one email address."))
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if body == '':
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body = None
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invitee_emails = get_invitee_emails_set(invitee_emails_raw)
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stream_names = request.POST.getlist('stream')
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if not stream_names:
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return json_error(_("You must specify at least one stream for invitees to join."))
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# We unconditionally sub you to the notifications stream if it
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# exists and is public.
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notifications_stream = user_profile.realm.notifications_stream # type: Optional[Stream]
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if notifications_stream and not notifications_stream.invite_only:
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stream_names.append(notifications_stream.name)
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streams = [] # type: List[Stream]
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for stream_name in stream_names:
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try:
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(stream, recipient, sub) = access_stream_by_name(user_profile, stream_name)
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except JsonableError:
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return json_error(_("Stream does not exist: %s. No invites were sent.") % (stream_name,))
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streams.append(stream)
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do_invite_users(user_profile, invitee_emails, streams, body)
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return json_success()
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def get_invitee_emails_set(invitee_emails_raw):
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# type: (str) -> Set[str]
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invitee_emails_list = set(re.split(r'[,\n]', invitee_emails_raw))
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invitee_emails = set()
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for email in invitee_emails_list:
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is_email_with_name = re.search(r'<(?P<email>.*)>', email)
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if is_email_with_name:
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email = is_email_with_name.group('email')
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invitee_emails.add(email.strip())
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return invitee_emails
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