forked from fedi/mastodon
76 lines
2 KiB
Ruby
76 lines
2 KiB
Ruby
# frozen_string_literal: true
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class Api::BaseController < ApplicationController
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DEFAULT_STATUSES_LIMIT = 20
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DEFAULT_ACCOUNTS_LIMIT = 40
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include RateLimitHeaders
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skip_before_action :store_current_location
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protect_from_forgery with: :null_session
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rescue_from ActiveRecord::RecordInvalid, Mastodon::ValidationError do |e|
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render json: { error: e.to_s }, status: 422
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end
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rescue_from ActiveRecord::RecordNotFound do
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render json: { error: 'Record not found' }, status: 404
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end
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rescue_from HTTP::Error, Mastodon::UnexpectedResponseError do
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render json: { error: 'Remote data could not be fetched' }, status: 503
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end
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rescue_from OpenSSL::SSL::SSLError do
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render json: { error: 'Remote SSL certificate could not be verified' }, status: 503
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end
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rescue_from Mastodon::NotPermittedError do
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render json: { error: 'This action is not allowed' }, status: 403
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end
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def doorkeeper_unauthorized_render_options(error: nil)
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{ json: { error: (error.try(:description) || 'Not authorized') } }
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end
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def doorkeeper_forbidden_render_options(*)
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{ json: { error: 'This action is outside the authorized scopes' } }
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end
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protected
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def set_pagination_headers(next_path = nil, prev_path = nil)
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links = []
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links << [next_path, [%w(rel next)]] if next_path
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links << [prev_path, [%w(rel prev)]] if prev_path
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response.headers['Link'] = LinkHeader.new(links) unless links.empty?
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end
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def limit_param(default_limit)
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return default_limit unless params[:limit]
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[params[:limit].to_i.abs, default_limit * 2].min
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end
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def current_resource_owner
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@current_user ||= User.find(doorkeeper_token.resource_owner_id) if doorkeeper_token
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end
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def current_user
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current_resource_owner || super
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rescue ActiveRecord::RecordNotFound
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nil
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end
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def require_user!
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if current_user
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set_user_activity
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else
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render json: { error: 'This method requires an authenticated user' }, status: 422
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end
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end
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def render_empty
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render json: {}, status: 200
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end
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end
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