mastodon/app/serializers/rest/instance_serializer.rb

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# frozen_string_literal: true
class REST::InstanceSerializer < ActiveModel::Serializer
class ContactSerializer < ActiveModel::Serializer
attributes :email
has_one :account, serializer: REST::AccountSerializer
end
include RoutingHelper
attributes :domain, :title, :version, :source_url, :description,
:usage, :thumbnail, :languages, :configuration,
:registrations
has_one :contact, serializer: ContactSerializer
has_many :rules, serializer: REST::RuleSerializer
def thumbnail
object.thumbnail ? full_asset_url(object.thumbnail.file.url) : full_pack_url('media/images/preview.png')
end
def usage
{
users: {
active_month: object.active_user_count(4),
},
}
end
def configuration
{
urls: {
streaming: Rails.configuration.x.streaming_api_base_url,
},
statuses: {
max_characters: StatusLengthValidator::MAX_CHARS,
max_media_attachments: 4,
characters_reserved_per_url: StatusLengthValidator::URL_PLACEHOLDER_CHARS,
},
media_attachments: {
supported_mime_types: MediaAttachment::IMAGE_MIME_TYPES + MediaAttachment::VIDEO_MIME_TYPES + MediaAttachment::AUDIO_MIME_TYPES,
image_size_limit: MediaAttachment::IMAGE_LIMIT,
image_matrix_limit: Attachmentable::MAX_MATRIX_LIMIT,
video_size_limit: MediaAttachment::VIDEO_LIMIT,
video_frame_rate_limit: MediaAttachment::MAX_VIDEO_FRAME_RATE,
video_matrix_limit: MediaAttachment::MAX_VIDEO_MATRIX_LIMIT,
},
polls: {
max_options: PollValidator::MAX_OPTIONS,
max_characters_per_option: PollValidator::MAX_OPTION_CHARS,
min_expiration: PollValidator::MIN_EXPIRATION,
max_expiration: PollValidator::MAX_EXPIRATION,
},
}
end
def registrations
{
enabled: Setting.registrations_mode != 'none' && !Rails.configuration.x.single_user_mode,
approval_required: Setting.registrations_mode == 'approved',
}
end
end