You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
103 lines
3.0 KiB
103 lines
3.0 KiB
# frozen_string_literal: true |
|
|
|
class ApiController < ApplicationController |
|
DEFAULT_STATUSES_LIMIT = 20 |
|
DEFAULT_ACCOUNTS_LIMIT = 40 |
|
|
|
protect_from_forgery with: :null_session |
|
|
|
skip_before_action :verify_authenticity_token |
|
skip_before_action :store_current_location |
|
|
|
before_action :set_rate_limit_headers |
|
|
|
rescue_from ActiveRecord::RecordInvalid, Mastodon::ValidationError do |e| |
|
render json: { error: e.to_s }, status: 422 |
|
end |
|
|
|
rescue_from ActiveRecord::RecordNotFound do |
|
render json: { error: 'Record not found' }, status: 404 |
|
end |
|
|
|
rescue_from Goldfinger::Error do |
|
render json: { error: 'Remote account could not be resolved' }, status: 422 |
|
end |
|
|
|
rescue_from HTTP::Error do |
|
render json: { error: 'Remote data could not be fetched' }, status: 503 |
|
end |
|
|
|
rescue_from OpenSSL::SSL::SSLError do |
|
render json: { error: 'Remote SSL certificate could not be verified' }, status: 503 |
|
end |
|
|
|
rescue_from Mastodon::NotPermittedError do |
|
render json: { error: 'This action is not allowed' }, status: 403 |
|
end |
|
|
|
def doorkeeper_unauthorized_render_options(error: nil) |
|
{ json: { error: (error.try(:description) || 'Not authorized') } } |
|
end |
|
|
|
def doorkeeper_forbidden_render_options(*) |
|
{ json: { error: 'This action is outside the authorized scopes' } } |
|
end |
|
|
|
protected |
|
|
|
def set_rate_limit_headers |
|
return if request.env['rack.attack.throttle_data'].nil? |
|
|
|
now = Time.now.utc |
|
match_data = request.env['rack.attack.throttle_data']['api'] |
|
|
|
response.headers['X-RateLimit-Limit'] = match_data[:limit].to_s |
|
response.headers['X-RateLimit-Remaining'] = (match_data[:limit] - match_data[:count]).to_s |
|
response.headers['X-RateLimit-Reset'] = (now + (match_data[:period] - now.to_i % match_data[:period])).iso8601(6) |
|
end |
|
|
|
def set_pagination_headers(next_path = nil, prev_path = nil) |
|
links = [] |
|
links << [next_path, [%w(rel next)]] if next_path |
|
links << [prev_path, [%w(rel prev)]] if prev_path |
|
response.headers['Link'] = LinkHeader.new(links) |
|
end |
|
|
|
def limit_param(default_limit) |
|
return default_limit unless params[:limit] |
|
[params[:limit].to_i.abs, default_limit * 2].min |
|
end |
|
|
|
def current_resource_owner |
|
@current_user ||= User.find(doorkeeper_token.resource_owner_id) if doorkeeper_token |
|
end |
|
|
|
def current_user |
|
current_resource_owner || super |
|
rescue ActiveRecord::RecordNotFound |
|
nil |
|
end |
|
|
|
def require_user! |
|
current_resource_owner |
|
set_user_activity |
|
rescue ActiveRecord::RecordNotFound |
|
render json: { error: 'This method requires an authenticated user' }, status: 422 |
|
end |
|
|
|
def render_empty |
|
render json: {}, status: 200 |
|
end |
|
|
|
def set_maps(statuses) # rubocop:disable Style/AccessorMethodName |
|
if current_account.nil? |
|
@reblogs_map = {} |
|
@favourites_map = {} |
|
return |
|
end |
|
|
|
status_ids = statuses.compact.flat_map { |s| [s.id, s.reblog_of_id] }.uniq |
|
@reblogs_map = Status.reblogs_map(status_ids, current_account) |
|
@favourites_map = Status.favourites_map(status_ids, current_account) |
|
end |
|
end
|
|
|