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df001db1a9
Black 23 enforces some slightly more specific rules about empty line counts and redundant parenthesis removal, but the result is still compatible with Black 22. (This does not actually upgrade our Python environment to Black 23 yet.) Signed-off-by: Anders Kaseorg <anders@zulip.com>
63 lines
2.7 KiB
Python
63 lines
2.7 KiB
Python
from django.conf import settings
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from django.core.files.uploadedfile import UploadedFile
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from django.http import HttpRequest, HttpResponse
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from django.utils.translation import gettext as _
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from zerver.actions.realm_emoji import check_add_realm_emoji, do_remove_realm_emoji
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from zerver.decorator import require_member_or_admin
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from zerver.lib.emoji import check_remove_custom_emoji, check_valid_emoji_name, name_to_codepoint
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from zerver.lib.exceptions import JsonableError
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from zerver.lib.request import REQ, has_request_variables
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from zerver.lib.response import json_success
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from zerver.models import RealmEmoji, UserProfile
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def list_emoji(request: HttpRequest, user_profile: UserProfile) -> HttpResponse:
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# We don't do any checks here because the list of realm
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# emoji is public.
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return json_success(request, data={"emoji": user_profile.realm.get_emoji()})
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@require_member_or_admin
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@has_request_variables
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def upload_emoji(
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request: HttpRequest, user_profile: UserProfile, emoji_name: str = REQ(path_only=True)
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) -> HttpResponse:
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emoji_name = emoji_name.strip().replace(" ", "_")
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valid_built_in_emoji = name_to_codepoint.keys()
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check_valid_emoji_name(emoji_name)
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if not user_profile.can_add_custom_emoji():
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raise JsonableError(_("Insufficient permission"))
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if RealmEmoji.objects.filter(
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realm=user_profile.realm, name=emoji_name, deactivated=False
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).exists():
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raise JsonableError(_("A custom emoji with this name already exists."))
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if len(request.FILES) != 1:
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raise JsonableError(_("You must upload exactly one file."))
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if emoji_name in valid_built_in_emoji and not user_profile.is_realm_admin:
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raise JsonableError(_("Only administrators can override default emoji."))
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emoji_file = list(request.FILES.values())[0]
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assert isinstance(emoji_file, UploadedFile)
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assert emoji_file.size is not None
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if (settings.MAX_EMOJI_FILE_SIZE_MIB * 1024 * 1024) < emoji_file.size:
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raise JsonableError(
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_("Uploaded file is larger than the allowed limit of {} MiB").format(
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settings.MAX_EMOJI_FILE_SIZE_MIB,
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)
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)
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check_add_realm_emoji(user_profile.realm, emoji_name, user_profile, emoji_file)
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return json_success(request)
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def delete_emoji(request: HttpRequest, user_profile: UserProfile, emoji_name: str) -> HttpResponse:
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if not RealmEmoji.objects.filter(
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realm=user_profile.realm, name=emoji_name, deactivated=False
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).exists():
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raise JsonableError(_("Emoji '{}' does not exist").format(emoji_name))
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check_remove_custom_emoji(user_profile, emoji_name)
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do_remove_realm_emoji(user_profile.realm, emoji_name, acting_user=user_profile)
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return json_success(request)
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