Difference between revisions of "Accessing Metdata Fields"

Latest revision as of 13:37, 3 June 2016

Redirect to:

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-This page proves an overview of the API calls you can use to access the data in a DataObj.  The example framing this is that of an export plugin.
+#REDIRECT [[Accessing Metadata Fields]]
-== The Plugin ==
-An export plugin will look something like this:
-<source lang="perl">
-package EPrints::Plugin::Export::Text;
-use EPrints::Plugin::Export::TextFile;
-@ISA = ( "EPrints::Plugin::Export::TextFile" );
-use strict;
-sub new
-{
-        my( $class, %opts ) = @_;
-        my $self = $class->SUPER::new( %opts );
-        $self->{name} = "ASCII Citation";
-        $self->{accept} = [ 'dataobj/eprint', 'list/eprint' ];
-        $self->{visible} = "all";
-        return $self;
-}
-sub output_dataobj
-{
-        my( $plugin, $dataobj ) = @_;
-        my $cite = $dataobj->render_citation;
-        return EPrints::Utils::tree_to_utf8( $cite )."\n\n";
-}
-;
-</source>