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Add configuration attribute to GET /api/v1/instance (#16485)

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List various values like file size limits and supported mime types
This commit is contained in:
Eugen Rochko 2021-07-10 17:58:41 +02:00 committed by GitHub
parent 3d5183e99c
commit 275fa4746b
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2 changed files with 30 additions and 2 deletions
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29
app/serializers/rest/instance_serializer.rb
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@ -5,7 +5,8 @@ class REST::InstanceSerializer < ActiveModel::Serializer
attributes :uri, :title, :short_description, :description, :email,
:version, :urls, :stats, :thumbnail,
:languages, :registrations, :approval_required, :invites_enabled
:languages, :registrations, :approval_required, :invites_enabled,
:configuration
has_one :contact_account, serializer: REST::AccountSerializer
@ -53,6 +54,32 @@ class REST::InstanceSerializer < ActiveModel::Serializer
{ streaming_api: Rails.configuration.x.streaming_api_base_url }
end
def configuration
{
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 languages
[I18n.default_locale]
end

3
app/validators/status_length_validator.rb
View File

@ -2,7 +2,8 @@
class StatusLengthValidator < ActiveModel::Validator
MAX_CHARS = 500
URL_PLACEHOLDER = "\1#{'x' * 23}"
URL_PLACEHOLDER_CHARS = 23
URL_PLACEHOLDER = "\1#{'x' * URL_PLACEHOLDER_CHARS}"
def validate(status)
return unless status.local? && !status.reblog?