Module: Ixtlan::Models::Group

Defined in:
lib/ixtlan/models/group.rb

Constant Summary collapse

LOCALE = 
Object.full_const_get(Models::LOCALE)
DOMAIN = 
Object.full_const_get(Models::DOMAIN)

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(model) ⇒ Object 



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# File 'lib/ixtlan/models/group.rb', line 11

def self.included(model)
    model.send(:include, DataMapper::Resource)
    model.send(:include, UpdateChildren)

    model.property :id, ::DataMapper::Types::Serial, :field => "gidnumber"

    model.property :name, String, :required => true , :format => /^[^<'&">]*$/, :length => 32, :field => "cn", :unique_index => true

    if !model.const_defined?('LDAP') || !model.const_get('LDAP')
      model.timestamps :created_at
      model.modified_by Ixtlan::Models::USER, :created_by
    end

    model.class_eval <<-EOS, __FILE__, __LINE__
  if protected_instance_methods.find {|m| m == 'to_x'}.nil?

    protected

    alias :to_x :to_xml_document
    def to_xml_document(opts, doc = nil)
      unless(opts[:methods])
        opts.merge!({
                      :skip_types => true,
                      :skip_empty_tags => true,
                      :methods => [:created_by], 
                      :created_by => {
                        :methods => [], 
                        :exclude => [:created_at, :updated_at, :hashed_password, :created_by_id, :updated_by_id, :language]
                      }
                    })
      end
      unless(opts[:exclude])
        opts.merge!({:exclude => [:created_by_id]})            
      end
      to_x(opts, doc)
    end
  end

  def self.first_or_get!(id_or_name)
    first(:name => id_or_name) || get!(id_or_name)
  end

  def self.first_or_get(id_or_name)
    first(:name => id_or_name) || get(id_or_name)
  end
EOS
end

Instance Method Details

#domains(user = nil) ⇒ Object 



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# File 'lib/ixtlan/models/group.rb', line 96

def domains(user = nil)
  if @domains.nil? or not user.nil?

    # TODO spec the empty array to make sure new relations are stored
    # in the database or the domains collection is empty before filling it
    @domains = ::DataMapper::Collection.new(::DataMapper::Query.new(self.repository, DOMAIN), [])

    return @domains if user.nil?

    DomainGroupUser.all(:group_id => id, :user_id => user.id).each{ |glu| @domains << glu.domain }
    def @domains.group=(group)
      @group = group
    end
    @domains.group = self
    def @domains.user=(user)
      @user = user
    end
    @domains.user = user
    def @domains.<<(domain)
      unless member? domain
        DomainGroupUser.create(:group_id => @group.id, :user_id => @user.id, :domain_id => domain.id)
        super
      end

      self
    end
    def @domains.delete(domain)
      glu = DomainGroupUser.first(:group_id => @group.id, :user_id => @user.id, :domain_id => domain.id)
      if glu
        glu.destroy
      end
      super
    end
  end
  @domains
end

#domains_admin? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ixtlan/models/group.rb', line 141

def domains_admin?
  attribute_get(:name) == 'domains'
end

#locales(user = nil) ⇒ Object 



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# File 'lib/ixtlan/models/group.rb', line 59

def locales(user = nil)
  if @locales.nil? or not user.nil?

    # TODO spec the empty array to make sure new relations are stored
    # in the database or the locales collection is empty before filling it
    @locales = ::DataMapper::Collection.new(::DataMapper::Query.new(self.repository, LOCALE), [])

    return @locales if user.nil?

    GroupLocaleUser.all(:group_id => id, :user_id => user.id).each{ |glu| @locales << glu.locale }
    def @locales.group=(group)
      @group = group
    end
    @locales.group = self
    def @locales.user=(user)
      @user = user
    end
    @locales.user = user
    def @locales.<<(locale)
      unless member? locale
        GroupLocaleUser.create(:group_id => @group.id, :user_id => @user.id, :locale_id => locale.id)
        super
      end

      self
    end
    def @locales.delete(locale)
      glu = GroupLocaleUser.first(:group_id => @group.id, :user_id => @user.id, :locale_id => locale.id)
      if glu
        glu.destroy
      end
      super
    end
  end
  @locales
end

#locales_admin? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ixtlan/models/group.rb', line 137

def locales_admin?
  attribute_get(:name) == 'locales'
end

#root? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ixtlan/models/group.rb', line 133

def root?
  attribute_get(:name) == 'root'
end