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

List various values like file size limits and supported mime types
closed-social-v3
Eugen Rochko 1 year ago
parent
commit
d5a50e9dfb
2 changed files with 30 additions and 2 deletions
  1. +28
    -1
      app/serializers/rest/instance_serializer.rb
  2. +2
    -1
      app/validators/status_length_validator.rb

+ 28
- 1
app/serializers/rest/instance_serializer.rb View File

@ -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

+ 2
- 1
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?

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