mirror of https://github.com/zulip/zulip.git
55 lines
2.5 KiB
Python
55 lines
2.5 KiB
Python
from django.conf import settings
|
|
from django.http import HttpRequest, HttpResponse
|
|
from django.shortcuts import redirect
|
|
from django.utils.translation import ugettext as _
|
|
|
|
from zerver.decorator import require_realm_admin
|
|
from zerver.lib.actions import do_change_logo_source
|
|
from zerver.lib.realm_logo import get_realm_logo_url
|
|
from zerver.lib.request import REQ, has_request_variables
|
|
from zerver.lib.response import json_error, json_success
|
|
from zerver.lib.upload import upload_logo_image
|
|
from zerver.lib.url_encoding import add_query_arg_to_redirect_url
|
|
from zerver.lib.validator import check_bool
|
|
from zerver.models import UserProfile
|
|
|
|
|
|
@require_realm_admin
|
|
@has_request_variables
|
|
def upload_logo(request: HttpRequest, user_profile: UserProfile,
|
|
night: bool=REQ(validator=check_bool)) -> HttpResponse:
|
|
user_profile.realm.ensure_not_on_limited_plan()
|
|
|
|
if len(request.FILES) != 1:
|
|
return json_error(_("You must upload exactly one logo."))
|
|
logo_file = list(request.FILES.values())[0]
|
|
if ((settings.MAX_LOGO_FILE_SIZE * 1024 * 1024) < logo_file.size):
|
|
return json_error(_("Uploaded file is larger than the allowed limit of {} MiB").format(
|
|
settings.MAX_LOGO_FILE_SIZE,
|
|
))
|
|
upload_logo_image(logo_file, user_profile, night)
|
|
do_change_logo_source(user_profile.realm, user_profile.realm.LOGO_UPLOADED, night, acting_user=user_profile)
|
|
return json_success()
|
|
|
|
@require_realm_admin
|
|
@has_request_variables
|
|
def delete_logo_backend(request: HttpRequest, user_profile: UserProfile,
|
|
night: bool=REQ(validator=check_bool)) -> HttpResponse:
|
|
# We don't actually delete the logo because it might still
|
|
# be needed if the URL was cached and it is rewrited
|
|
# in any case after next update.
|
|
do_change_logo_source(user_profile.realm, user_profile.realm.LOGO_DEFAULT, night, acting_user=user_profile)
|
|
return json_success()
|
|
|
|
@has_request_variables
|
|
def get_logo_backend(request: HttpRequest, user_profile: UserProfile,
|
|
night: bool=REQ(validator=check_bool)) -> HttpResponse:
|
|
url = get_realm_logo_url(user_profile.realm, night)
|
|
|
|
# We can rely on the url already having query parameters. Because
|
|
# our templates depend on being able to use the ampersand to
|
|
# add query parameters to our url, get_logo_url does '?version=version_number'
|
|
# hacks to prevent us from having to jump through decode/encode hoops.
|
|
url = add_query_arg_to_redirect_url(url, request.META['QUERY_STRING'])
|
|
return redirect(url)
|