Module: Acl9::ModelExtensions::ClassMethods

Defined in:
lib/acl9/model_extensions.rb

Instance Method Summary collapse

Instance Method Details

#acts_as_authorization_object(options = {}) ⇒ Object 



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# File 'lib/acl9/model_extensions.rb', line 21

def acts_as_authorization_object(options = {})
  subject = options[:subject_class_name] || Acl9::config[:default_subject_class_name]
  subj_table = subject.tableize
  subj_col = subject.underscore

  role       = options[:role_class_name] || Acl9::config[:default_role_class_name]
  role_table = role.tableize

  sql_tables = "    FROM \#{subj_table}\n    INNER JOIN \#{role_table}_\#{subj_table} ON \#{subj_col}_id = \#{subj_table}.id\n    INNER JOIN \#{role_table}               ON \#{role_table}.id = \#{role.underscore}_id\n  EOS\n\n  sql_where = <<-'EOS'\n    WHERE authorizable_type = '\#{self.class.base_class.to_s}'\n    AND authorizable_id = \#{id}\"\n  EOS\n  \n  has_many :accepted_roles, :as => :authorizable, :class_name => role, :dependent => :destroy\n\n  has_many :\"\#{subj_table}\",\n    :finder_sql  => (\"SELECT DISTINCT \#{subj_table}.*\" + sql_tables + sql_where),\n    :counter_sql => (\"SELECT COUNT(DISTINCT \#{subj_table}.id)\" + sql_tables + sql_where),\n    :readonly => true\n  \n  include Acl9::ModelExtensions::Object\nend\n"

#acts_as_authorization_role(options = {}) ⇒ Object 



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# File 'lib/acl9/model_extensions.rb', line 50

def acts_as_authorization_role(options = {})
  subject = options[:subject_class_name] || Acl9::config[:default_subject_class_name]

  has_and_belongs_to_many subject.tableize.to_sym
  belongs_to :authorizable, :polymorphic => true
end

#acts_as_authorization_subject(options = {}) ⇒ Object 



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# File 'lib/acl9/model_extensions.rb', line 11

def acts_as_authorization_subject(options = {})
  role = options[:role_class_name] || Acl9::config[:default_role_class_name]
  has_and_belongs_to_many :roles, :class_name => role

  cattr_accessor :_auth_role_class_name
  self._auth_role_class_name = role

  include Acl9::ModelExtensions::Subject 
end