mirror of https://github.com/zulip/zulip.git
67 lines
2.6 KiB
Python
67 lines
2.6 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.shortcuts import redirect
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from django.utils.translation import gettext as _
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from zerver.actions.realm_icon import do_change_icon_source
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from zerver.decorator import require_realm_admin
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from zerver.lib.exceptions import JsonableError
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from zerver.lib.realm_icon import realm_icon_url
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from zerver.lib.response import json_success
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from zerver.lib.upload import upload_icon_image
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from zerver.lib.url_encoding import append_url_query_string
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from zerver.models import UserProfile
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@require_realm_admin
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def upload_icon(request: HttpRequest, user_profile: UserProfile) -> HttpResponse:
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if len(request.FILES) != 1:
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raise JsonableError(_("You must upload exactly one icon."))
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[icon_file] = request.FILES.values()
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assert isinstance(icon_file, UploadedFile)
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assert icon_file.size is not None
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if (settings.MAX_ICON_FILE_SIZE_MIB * 1024 * 1024) < icon_file.size:
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raise JsonableError(
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_("Uploaded file is larger than the allowed limit of {max_size} MiB").format(
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max_size=settings.MAX_ICON_FILE_SIZE_MIB,
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)
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)
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upload_icon_image(icon_file, user_profile)
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do_change_icon_source(
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user_profile.realm, user_profile.realm.ICON_UPLOADED, acting_user=user_profile
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)
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icon_url = realm_icon_url(user_profile.realm)
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json_result = dict(
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icon_url=icon_url,
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)
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return json_success(request, data=json_result)
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@require_realm_admin
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def delete_icon_backend(request: HttpRequest, user_profile: UserProfile) -> HttpResponse:
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# We don't actually delete the icon because it might still
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# be needed if the URL was cached and it is rewritten
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# in any case after next update.
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do_change_icon_source(
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user_profile.realm, user_profile.realm.ICON_FROM_GRAVATAR, acting_user=user_profile
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)
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gravatar_url = realm_icon_url(user_profile.realm)
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json_result = dict(
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icon_url=gravatar_url,
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)
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return json_success(request, data=json_result)
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def get_icon_backend(request: HttpRequest, user_profile: UserProfile) -> HttpResponse:
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url = realm_icon_url(user_profile.realm)
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# We can rely on the URL already having query parameters. Because
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# our templates depend on being able to use the ampersand to
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# add query parameters to our url, get_icon_url does '?version=version_number'
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# hacks to prevent us from having to jump through decode/encode hoops.
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url = append_url_query_string(url, request.META["QUERY_STRING"])
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return redirect(url)
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