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64 lines
2.5 KiB
Python
64 lines
2.5 KiB
Python
from typing import List, Text
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from django.utils.translation import ugettext as _
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from zerver.lib.actions import do_change_full_name
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from zerver.lib.request import JsonableError
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from zerver.models import UserProfile, Service, Realm, \
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get_user_profile_by_id
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def check_full_name(full_name_raw):
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# type: (Text) -> Text
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full_name = full_name_raw.strip()
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if len(full_name) > UserProfile.MAX_NAME_LENGTH:
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raise JsonableError(_("Name too long!"))
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if len(full_name) < UserProfile.MIN_NAME_LENGTH:
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raise JsonableError(_("Name too short!"))
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if list(set(full_name).intersection(UserProfile.NAME_INVALID_CHARS)):
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raise JsonableError(_("Invalid characters in name!"))
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return full_name
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def check_short_name(short_name_raw):
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# type: (Text) -> Text
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short_name = short_name_raw.strip()
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if len(short_name) == 0:
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raise JsonableError(_("Bad name or username"))
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return short_name
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def check_change_full_name(user_profile, full_name_raw, acting_user):
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# type: (UserProfile, Text, UserProfile) -> Text
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"""Verifies that the user's proposed full name is valid. The caller
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is responsible for checking check permissions. Returns the new
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full name, which may differ from what was passed in (because this
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function strips whitespace)."""
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new_full_name = check_full_name(full_name_raw)
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do_change_full_name(user_profile, new_full_name, acting_user)
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return new_full_name
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def check_valid_bot_type(bot_type):
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# type: (int) -> None
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if bot_type not in UserProfile.ALLOWED_BOT_TYPES:
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raise JsonableError(_('Invalid bot type'))
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def check_valid_interface_type(interface_type):
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# type: (int) -> None
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if interface_type not in Service.ALLOWED_INTERFACE_TYPES:
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raise JsonableError(_('Invalid interface type'))
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def user_ids_to_users(user_ids: List[int], realm: Realm) -> List[UserProfile]:
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# TODO: Change this to do a single bulk query with
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# generic_bulk_cached_fetch; it'll be faster.
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#
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# TODO: Consider adding a flag to control whether deactivated
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# users should be included.
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user_profiles = []
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for user_id in user_ids:
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try:
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user_profile = get_user_profile_by_id(user_id)
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except UserProfile.DoesNotExist:
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raise JsonableError(_("Invalid user ID: %s" % (user_id,)))
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if user_profile.realm != realm:
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raise JsonableError(_("Invalid user ID: %s" % (user_id,)))
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user_profiles.append(user_profile)
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return user_profiles
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