- # frozen_string_literal: true
-
- class Api::BaseController < ApplicationController
- DEFAULT_STATUSES_LIMIT = 20
- DEFAULT_ACCOUNTS_LIMIT = 40
-
- include RateLimitHeaders
-
- skip_before_action :verify_authenticity_token
- skip_before_action :store_current_location
-
- 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_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 = {}
- @mutes_map = {}
- return
- end
-
- status_ids = statuses.compact.flat_map { |s| [s.id, s.reblog_of_id] }.uniq
- conversation_ids = statuses.compact.map(&:conversation_id).compact.uniq
- @reblogs_map = Status.reblogs_map(status_ids, current_account)
- @favourites_map = Status.favourites_map(status_ids, current_account)
- @mutes_map = Status.mutes_map(conversation_ids, current_account)
- end
- end
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