class Account < ApplicationRecord include Targetable # Local users has_one :user, inverse_of: :account validates :username, presence: true, format: { with: /\A[a-z0-9_]+\z/i, message: 'only letters, numbers and underscores' }, uniqueness: { scope: :domain, case_sensitive: false }, if: 'local?' validates :username, presence: true, uniqueness: { scope: :domain, case_sensitive: true }, unless: 'local?' # Avatar upload has_attached_file :avatar, styles: { large: '300x300#', medium: '96x96#', small: '48x48#' } validates_attachment_content_type :avatar, content_type: /\Aimage\/.*\Z/ validates_attachment_size :avatar, less_than: 2.megabytes # Header upload has_attached_file :header, styles: { medium: '700x335#' } validates_attachment_content_type :header, content_type: /\Aimage\/.*\Z/ validates_attachment_size :header, less_than: 2.megabytes # Local user profile validations validates :display_name, length: { maximum: 30 }, if: 'local?' validates :note, length: { maximum: 124 }, if: 'local?' # Timelines has_many :stream_entries, inverse_of: :account has_many :statuses, inverse_of: :account has_many :favourites, inverse_of: :account has_many :mentions, inverse_of: :account # Follow relations has_many :active_relationships, class_name: 'Follow', foreign_key: 'account_id', dependent: :destroy has_many :passive_relationships, class_name: 'Follow', foreign_key: 'target_account_id', dependent: :destroy has_many :following, through: :active_relationships, source: :target_account has_many :followers, through: :passive_relationships, source: :account has_many :media_attachments, dependent: :destroy MENTION_RE = /(?:^|\s|\.)@([a-z0-9_]+(?:@[a-z0-9\.\-]+)?)/i def follow!(other_account) self.active_relationships.where(target_account: other_account).first_or_create!(target_account: other_account) end def unfollow!(other_account) follow = self.active_relationships.find_by(target_account: other_account) follow.destroy unless follow.nil? end def following?(other_account) following.include?(other_account) end def local? self.domain.nil? end def acct local? ? self.username : "#{self.username}@#{self.domain}" end def subscribed? !(self.secret.blank? || self.verify_token.blank?) end def favourited?(status) (status.reblog? ? status.reblog : status).favourites.where(account: self).count > 0 end def reblogged?(status) (status.reblog? ? status.reblog : status).reblogs.where(account: self).count > 0 end def keypair self.private_key.nil? ? OpenSSL::PKey::RSA.new(self.public_key) : OpenSSL::PKey::RSA.new(self.private_key) end def subscription(webhook_url) @subscription ||= OStatus2::Subscription.new(self.remote_url, secret: self.secret, token: self.verify_token, webhook: webhook_url, hub: self.hub_url) end def ping!(atom_url, hubs) return unless local? && !Rails.env.development? OStatus2::Publication.new(atom_url, hubs).publish end def avatar_remote_url=(url) unless self[:avatar_remote_url] == url self.avatar = URI.parse(url) end self[:avatar_remote_url] = url end def object_type :person end def to_param self.username end def self.find_local!(username) self.find_remote!(username, nil) end def self.find_remote!(username, domain) table = self.arel_table self.where(table[:username].matches(username)).where(domain: domain).take! end def self.find_local(username) self.find_local!(username) rescue ActiveRecord::RecordNotFound nil end def self.find_remote(username, domain) self.find_remote!(username, domain) rescue ActiveRecord::RecordNotFound nil end before_create do if local? keypair = OpenSSL::PKey::RSA.new(Rails.env.test? ? 1024 : 2048) self.private_key = keypair.to_pem self.public_key = keypair.public_key.to_pem end end end