Pangloss::Segment::GetConcept - get concept.

Pangloss documentation Contained in the Pangloss distribution.

Index

Code Index:

NAME

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Pangloss::Segment::GetConcept - get concept.

SYNOPSIS

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  $pipe->add_segment( Pangloss::Segment::GetConcept->new )

DESCRIPTION

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This class inherits its interface from Pipeline::Segment.

On dispatch(), if the request has a 'get_concept' argument, attempts to get the concept specified by 'selected_concept' and return the resulting view or error.

AUTHOR

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Steve Purkis <spurkis@quiup.com>

SEE ALSO

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Pangloss::Application::ConceptEditor

Pangloss documentation Contained in the Pangloss distribution. 
package Pangloss::Segment::GetConcept;

use Pangloss::Concept;

use base qw( Pipeline::Segment );

our $VERSION  = ((require Pangloss::Version), $Pangloss::VERSION)[1];
our $REVISION = (split(/ /, ' $Revision: 1.5 $ '))[2];

sub dispatch {
    my $self    = shift;
    my $request = $self->store->get('OpenFrame::Request') || return;
    my $app     = $self->store->get('Pangloss::Application') || return;
    my $view    = $self->store->get('Pangloss::Application::View');
    my $args    = $request->arguments;

    if ($args->{get_concept}) {
	return $app->concept_editor->get( $args->{selected_concept}, $view );
    }
}

1;

__END__

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