闭社主体
forked from https://github.com/tootsuite/mastodon
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120 lines
3.4 KiB
120 lines
3.4 KiB
class Account < ActiveRecord::Base
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# Local users
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has_one :user, inverse_of: :account
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validates :username, uniqueness: { scope: :domain, case_sensitive: false }, if: 'local?'
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validates :username, uniqueness: { scope: :domain, case_sensitive: true }, unless: 'local?'
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# Avatar upload
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attr_reader :avatar_remote_url
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has_attached_file :avatar, styles: { large: '300x300#', medium: '96x96#', small: '48x48#' }, default_url: 'avatars/missing.png'
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validates_attachment_content_type :avatar, content_type: /\Aimage\/.*\Z/
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# Header upload
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has_attached_file :header, styles: { medium: '700x335#' }
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validates_attachment_content_type :header, content_type: /\Aimage\/.*\Z/
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# Local user profile validations
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validates :display_name, length: { maximum: 30 }, if: 'local?'
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validates :note, length: { maximum: 124 }, if: 'local?'
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# Timelines
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has_many :stream_entries, inverse_of: :account
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has_many :statuses, inverse_of: :account
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has_many :favourites, inverse_of: :account
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has_many :mentions, inverse_of: :account
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# Follow relations
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has_many :active_relationships, class_name: 'Follow', foreign_key: 'account_id', dependent: :destroy
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has_many :passive_relationships, class_name: 'Follow', foreign_key: 'target_account_id', dependent: :destroy
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has_many :following, through: :active_relationships, source: :target_account
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has_many :followers, through: :passive_relationships, source: :account
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MENTION_RE = /(?:^|\W)@([a-z0-9_]+(?:@[a-z0-9\.\-]+)?)/i
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def follow!(other_account)
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self.active_relationships.where(target_account: other_account).first_or_create!(target_account: other_account)
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end
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def unfollow!(other_account)
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follow = self.active_relationships.find_by(target_account: other_account)
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follow.destroy unless follow.nil?
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end
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def following?(other_account)
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following.include?(other_account)
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end
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def local?
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self.domain.nil?
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end
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def acct
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local? ? self.username : "#{self.username}@#{self.domain}"
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end
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def object_type
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:person
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end
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def title
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self.username
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end
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def content
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self.note
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end
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def subscribed?
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!(self.secret.blank? || self.verify_token.blank?)
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end
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def favourited?(status)
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(status.reblog? ? status.reblog : status).favourites.where(account: self).count == 1
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end
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def reblogged?(status)
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(status.reblog? ? status.reblog : status).reblogs.where(account: self).count == 1
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end
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def keypair
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self.private_key.nil? ? OpenSSL::PKey::RSA.new(self.public_key) : OpenSSL::PKey::RSA.new(self.private_key)
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end
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def subscription(webhook_url)
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@subscription ||= OStatus2::Subscription.new(self.remote_url, secret: self.secret, token: self.verify_token, webhook: webhook_url, hub: self.hub_url)
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end
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def ping!(atom_url, hubs)
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return unless local?
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OStatus2::Publication.new(atom_url, hubs).publish
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end
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def avatar_remote_url=(url)
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self.avatar = URI.parse(url)
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@avatar_remote_url = url
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end
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def to_param
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self.username
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end
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def self.find_local!(username)
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table = self.arel_table
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self.where(table[:username].matches(username)).where(domain: nil).take!
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end
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def self.find_local(username)
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self.find_local!(username)
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rescue ActiveRecord::RecordNotFound
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nil
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end
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before_create do
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if local?
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keypair = OpenSSL::PKey::RSA.new(Rails.env.test? ? 1024 : 2048)
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self.private_key = keypair.to_pem
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self.public_key = keypair.public_key.to_pem
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end
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end
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end
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