mirror of https://github.com/zulip/zulip.git
30 lines
1.2 KiB
Python
30 lines
1.2 KiB
Python
from __future__ import absolute_import
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from typing import 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
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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_change_full_name(user_profile, full_name_raw):
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# type: (UserProfile, Text) -> 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)
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return new_full_name
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