documentation/app/models/account.rb

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class Account < ActiveRecord::Base
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# Local users
has_one :user, inverse_of: :account
# Avatar upload
has_attached_file :avatar, styles: { large: '300x300#', medium: '96x96#', small: '48x48#' }
validates_attachment_content_type :avatar, content_type: /\Aimage\/.*\Z/
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# Timelines
has_many :stream_entries, inverse_of: :account
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has_many :statuses, inverse_of: :account
has_many :favourites, inverse_of: :account
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# 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
MENTION_RE = /(?:^|\W)@([a-z0-9_]+(?:@[a-z0-9\.\-]+)?)/i
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def follow!(other_account)
self.active_relationships.first_or_create!(target_account: other_account)
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end
def unfollow!(other_account)
self.active_relationships.find_by(target_account: other_account).destroy
end
def following?(other_account)
following.include?(other_account)
end
def local?
self.domain.nil?
end
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def acct
local? ? self.username : "#{self.username}@#{self.domain}"
end
def object_type
:person
end
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def title
self.username
end
def content
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self.note
end
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def subscribed?
!(self.secret.blank? || self.verify_token.blank?)
end
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def keypair
self.private_key.nil? ? OpenSSL::PKey::RSA.new(self.public_key) : OpenSSL::PKey::RSA.new(self.private_key)
end
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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
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before_create do
if local?
keypair = OpenSSL::PKey::RSA.new(Rails.env.test? ? 48 : 2048)
self.private_key = keypair.to_pem
self.public_key = keypair.public_key.to_pem
end
end
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end