Module: Sufia::GenericFile::Permissions

Extended by:
ActiveSupport::Concern
Includes:
Hydra::ModelMixins::RightsMetadata
Included in:
Sufia::GenericFile
Defined in:
lib/sufia/generic_file/permissions.rb

Instance Method Summary collapse

Instance Method Details

#paranoid_permissions ⇒ Object 



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# File 'lib/sufia/generic_file/permissions.rb', line 28

def paranoid_permissions
  # let the rightsMetadata ds make this determination
  # - the object instance is passed in for easier access to the props ds
  rightsMetadata.validate(self)
end

#permissions=(params) ⇒ Object

Updates those permissions that are provided to it. Does not replace any permissions unless they are provided



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# File 'lib/sufia/generic_file/permissions.rb', line 35

def permissions=(params)
  perm_hash = permission_hash
  params[:new_user_name].each { |name, access| perm_hash['person'][name] = access } if params[:new_user_name].present?
  params[:new_group_name].each { |name, access| perm_hash['group'][name] = access } if params[:new_group_name].present?

  params[:user].each { |name, access| perm_hash['person'][name] = access} if params[:user]
  params[:group].each { |name, access| perm_hash['group'][name] = access} if params[:group]
  rightsMetadata.update_permissions(perm_hash)
end

#set_visibility(visibility) ⇒ Object 



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# File 'lib/sufia/generic_file/permissions.rb', line 13

def set_visibility(visibility)
  # only set explicit permissions
  case visibility
  when "open"
    self.datastreams["rightsMetadata"].permissions({:group=>"public"}, "read")
  when "psu"
    self.datastreams["rightsMetadata"].permissions({:group=>"registered"}, "read")
    self.datastreams["rightsMetadata"].permissions({:group=>"public"}, "none")
  when "restricted" 
    self.datastreams["rightsMetadata"].permissions({:group=>"registered"}, "none")
    self.datastreams["rightsMetadata"].permissions({:group=>"public"}, "none")
  end
end