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mastodon/app/controllers/api/v1/lists/accounts_controller.rb

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# frozen_string_literal: true
class Api::V1::Lists::AccountsController < Api::BaseController
before_action -> { doorkeeper_authorize! :read }, only: [:show]
before_action -> { doorkeeper_authorize! :write }, except: [:show]
before_action :require_user!
before_action :set_list
after_action :insert_pagination_headers, only: :show
def show
@accounts = load_accounts
render json: @accounts, each_serializer: REST::AccountSerializer
end
def create
ApplicationRecord.transaction do
list_accounts.each do |account|
@list.accounts << account
end
end
render_empty
end
def destroy
ListAccount.where(list: @list, account_id: account_ids).destroy_all
render_empty
end
private
def set_list
@list = List.where(account: current_account).find(params[:list_id])
end
def load_accounts
if unlimited?
@list.accounts.all
else
@list.accounts.paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id])
end
end
def list_accounts
Account.find(account_ids)
end
def account_ids
Array(resource_params[:account_ids])
end
def resource_params
params.permit(account_ids: [])
end
def insert_pagination_headers
set_pagination_headers(next_path, prev_path)
end
def next_path
return if unlimited?
if records_continue?
api_v1_list_accounts_url pagination_params(max_id: pagination_max_id)
end
end
def prev_path
return if unlimited?
unless @accounts.empty?
api_v1_list_accounts_url pagination_params(since_id: pagination_since_id)
end
end
def pagination_max_id
@accounts.last.id
end
def pagination_since_id
@accounts.first.id
end
def records_continue?
@accounts.size == limit_param(DEFAULT_ACCOUNTS_LIMIT)
end
def pagination_params(core_params)
params.permit(:limit).merge(core_params)
end
def unlimited?
params[:limit] == '0'
end
end