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Continuing on with the AcceptItem handler
[working/NCIPServer.git] / lib / NCIP / Handler / AcceptItem.pm
1 package NCIP::Handler::AcceptItem;
2
3 =head1
4
5   NCIP::Handler::AcceptItem
6
7 =head1 SYNOPSIS
8
9     Not to be called directly, NCIP::Handler will pick the appropriate Handler 
10     object, given a message type
11
12 =head1 FUNCTIONS
13
14 =cut
15
16 use Modern::Perl;
17
18 use NCIP::Handler;
19
20 our @ISA = qw(NCIP::Handler);
21
22 sub handle {
23     my $self   = shift;
24     my $xmldoc = shift;
25     if ($xmldoc) {
26         my $root = $xmldoc->documentElement();
27         my $xpc  = XML::LibXML::XPathContext->new;
28         $xpc->registerNs( 'ns', $self->namespace() );
29         my $itemid = $xpc->findnodes( '//ns:ItemId', $root );
30
31         # checkin the item
32         my $accepted = $self->ils->acceptitem($itemid);
33         my $output;
34         my $vars;
35         my ( $from, $to ) = $self->get_agencies($xmldoc);
36
37         # we switch these for the templates
38         # because we are responding, to becomes from, from becomes to
39         $vars->{'fromagency'} = $to;
40         $vars->{'toagency'}   = $from;
41
42         $vars->{'messagetype'} = 'AcceptItemResponse';
43         $vars->{'barcode'}     = $itemid;
44         if ( !$accepted->{success} ) {
45             $vars->{'processingerror'}        = 1;
46             $vars->{'processingerrortype'}    = $accepted->{'messages'};
47             $vars->{'processingerrorelement'} = 'UniqueItemIdentifier';
48             $output = $self->render_output( 'problem.tt', $vars );
49         }
50         else {
51             my $elements = $self->get_user_elements($xmldoc);
52             $vars->{'elements'} = $elements;
53             $vars->{'accept'}   = $accepted;
54             $output = $self->render_output( 'response.tt', $vars );
55         }
56         return $output;
57     }
58 }
59
60 1;