package EPrints::Plugin::Screen::EPMC::ENovaMePrints;

@ISA = ( 'EPrints::Plugin::Screen::EPMC' );

use strict;

sub new
{
      my( $class, %params ) = @_;

      my $self = $class->SUPER::new( %params );

      $self->{actions} = [qw( enable disable )];
      $self->{disable} = 0; # always enabled, even in lib/plugins

      $self->{package_name} = "enova_meprints";

      return $self;
}

=item $screen->action_enable( [ SKIP_RELOAD ] )

Enable the L<EPrints::DataObj::EPM> for the current repository.

If SKIP_RELOAD is true will not reload the repository configuration.

=cut

sub action_enable
{
      my( $self, $skip_reload ) = @_;
      $self->SUPER::action_enable( $skip_reload );

      my $repo = $self->{repository};

      my $xml = <<XML;

 <workflow xmlns="http://eprints.org/ep3/workflow" xmlns:epc="http://eprints.org/ep3/control">

   <flow>
	   <epc:if test="\$config{meprints_enabled}"><stage ref="enova_meprints"/></epc:if>
   </flow>

   <stage name="enova_meprints">
	<component type="Field::Multi">
		<title><epc:phrase ref="user_section_meprints" /></title>
      		<field ref="statement"/>
      		<field ref="esteem"/>
      		<field ref="interests"/>
      		<field ref="grants"/>
      		<field ref="memberships"/>
      		<field ref="supervision"/>
      		<field ref="ext_examinations"/>
      		<field ref="named_links" />
	</component>
	<component type="Field::Multi">
      		<field ref="profile_video" />
      		<field ref="rights_to_video"/>
	</component>
   </stage>

</workflow>

XML

      my $filename = $repo->config( "config_path" )."/workflows/user/default.xml";

      EPrints::XML::add_to_xml( $filename, $xml, $self->{package_name} );

      $self->{processor}->add_message( "warning", $repo->html_phrase( "Plugin/Screen/EPMC/ENovaMePrints:reload_warning"));
      $self->reload_config if !$skip_reload;
}

=item $screen->action_disable( [ SKIP_RELOAD ] )

Disable the L<EPrints::DataObj::EPM> for the current repository.

If SKIP_RELOAD is true will not reload the repository configuration.

=cut

sub action_disable
{
      my( $self, $skip_reload ) = @_;

      $self->SUPER::action_disable( $skip_reload );
      my $repo = $self->{repository};

      my $filename = $repo->config( "config_path" )."/workflows/user/default.xml";
 
      EPrints::XML::remove_package_from_xml( $filename, $self->{package_name} );
      
      $self->{processor}->add_message( "warning", $repo->html_phrase( "Plugin/Screen/EPMC/ENovaMePrints:disable_warning"));
      $self->reload_config if !$skip_reload;

}

1;