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Lines 28-49
use C4::Koha qw( xml_escape );
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use C4::Biblio qw( GetAuthorisedValueDesc GetFrameworkCode GetMarcStructure ); |
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use C4::Biblio qw( GetAuthorisedValueDesc GetFrameworkCode GetMarcStructure ); |
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use Koha::AuthorisedValues; |
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use Koha::AuthorisedValues; |
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use Koha::ItemTypes; |
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use Koha::ItemTypes; |
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use Koha::RecordProcessor; |
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use Koha::XSLT::Base; |
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use Koha::XSLT::Base; |
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use Koha::Libraries; |
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use Koha::Libraries; |
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use Koha::Recalls; |
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use Koha::Recalls; |
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my $engine; #XSLT Handler object |
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my $engine; #XSLT Handler object |
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my %authval_per_framework; |
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# Cache for tagfield-tagsubfield to decode per framework. |
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# Should be preferably be placed in Koha-core... |
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our (@ISA, @EXPORT_OK); |
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our (@ISA, @EXPORT_OK); |
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BEGIN { |
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BEGIN { |
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require Exporter; |
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require Exporter; |
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@ISA = qw(Exporter); |
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@ISA = qw(Exporter); |
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@EXPORT_OK = qw( |
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@EXPORT_OK = qw( |
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transformMARCXML4XSLT |
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getAuthorisedValues4MARCSubfields |
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buildKohaItemsNamespace |
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buildKohaItemsNamespace |
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XSLTParse4Display |
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XSLTParse4Display |
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); |
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); |
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Lines 56-130
C4::XSLT - Functions for displaying XSLT-generated content
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=head1 FUNCTIONS |
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=head1 FUNCTIONS |
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=head2 transformMARCXML4XSLT |
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Replaces codes with authorized values in a MARC::Record object |
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=cut |
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sub transformMARCXML4XSLT { |
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my ($biblionumber, $record, $opac) = @_; |
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my $frameworkcode = GetFrameworkCode($biblionumber) || ''; |
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my $tagslib = &GetMarcStructure(1, $frameworkcode, { unsafe => 1 }); |
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my @fields; |
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# FIXME: wish there was a better way to handle exceptions |
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eval { |
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@fields = $record->fields(); |
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}; |
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if ($@) { warn "PROBLEM WITH RECORD"; next; } |
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my $marcflavour = C4::Context->preference('marcflavour'); |
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my $av = getAuthorisedValues4MARCSubfields($frameworkcode); |
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foreach my $tag ( keys %$av ) { |
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foreach my $field ( $record->field( $tag ) ) { |
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if ( $av->{ $tag } ) { |
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my @new_subfields = (); |
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for my $subfield ( $field->subfields() ) { |
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my ( $letter, $value ) = @$subfield; |
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# Replace the field value with the authorised value *except* for MARC21 field 942$n (suppression in opac) |
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if ( !( $tag eq '942' && $subfield->[0] eq 'n' ) || $marcflavour eq 'UNIMARC' ) { |
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$value = GetAuthorisedValueDesc( $tag, $letter, $value, '', $tagslib, undef, $opac ) |
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if $av->{ $tag }->{ $letter }; |
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} |
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push( @new_subfields, $letter, $value ); |
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} |
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$field ->replace_with( MARC::Field->new( |
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$tag, |
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$field->indicator(1), |
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$field->indicator(2), |
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@new_subfields |
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) ); |
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} |
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} |
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} |
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return $record; |
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} |
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=head2 getAuthorisedValues4MARCSubfields |
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Returns a ref of hash of ref of hash for tag -> letter controlled by authorised values |
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Is only used in this module currently. |
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=cut |
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sub getAuthorisedValues4MARCSubfields { |
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my ($frameworkcode) = @_; |
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unless ( $authval_per_framework{ $frameworkcode } ) { |
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my $dbh = C4::Context->dbh; |
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my $sth = $dbh->prepare("SELECT DISTINCT tagfield, tagsubfield |
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FROM marc_subfield_structure |
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WHERE authorised_value IS NOT NULL |
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AND authorised_value!='' |
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AND frameworkcode=?"); |
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$sth->execute( $frameworkcode ); |
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my $av = { }; |
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while ( my ( $tag, $letter ) = $sth->fetchrow() ) { |
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$av->{ $tag }->{ $letter } = 1; |
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} |
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$authval_per_framework{ $frameworkcode } = $av; |
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} |
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return $authval_per_framework{ $frameworkcode }; |
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} |
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=head2 XSLTParse4Display |
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=head2 XSLTParse4Display |
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Returns xml for biblionumber and requested XSLT transformation. |
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Returns xml for biblionumber and requested XSLT transformation. |
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Lines 245-252
sub XSLTParse4Display {
Link Here
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my ( $params ) = @_; |
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my ( $params ) = @_; |
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my $biblionumber = $params->{biblionumber}; |
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my $biblionumber = $params->{biblionumber}; |
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my $orig_record = $params->{record}; |
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my $record = $params->{record}; |
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my $xslsyspref = $params->{xsl_syspref}; |
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my $xslsyspref = $params->{xsl_syspref}; |
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my $interface = ( $xslsyspref =~ /OPAC/ ) ? 'opac' : 'intranet' ; |
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my $fixamps = $params->{fix_amps}; |
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my $fixamps = $params->{fix_amps}; |
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my $hidden_items = $params->{hidden_items} || []; |
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my $hidden_items = $params->{hidden_items} || []; |
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my $variables = $params->{xslt_variables}; |
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my $variables = $params->{xslt_variables}; |
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Lines 257-264
sub XSLTParse4Display {
Link Here
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my $xslfilename = get_xsl_filename( $xslsyspref); |
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my $xslfilename = get_xsl_filename( $xslsyspref); |
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my $frameworkcode = GetFrameworkCode($biblionumber) || ''; |
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my $record_processor = Koha::RecordProcessor->new( |
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{ |
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filters => [ 'ExpandCodedFields' ], |
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options => { |
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interface => $interface, |
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frameworkcode => $frameworkcode |
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} |
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} |
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); |
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$record_processor->process($record); |
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# grab the XML, run it through our stylesheet, push it out to the browser |
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# grab the XML, run it through our stylesheet, push it out to the browser |
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my $record = transformMARCXML4XSLT($biblionumber, $orig_record); |
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my $itemsxml; |
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my $itemsxml; |
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if ( $xslsyspref eq "OPACXSLTDetailsDisplay" || $xslsyspref eq "XSLTDetailsDisplay" || $xslsyspref eq "XSLTResultsDisplay" ) { |
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if ( $xslsyspref eq "OPACXSLTDetailsDisplay" || $xslsyspref eq "XSLTDetailsDisplay" || $xslsyspref eq "XSLTResultsDisplay" ) { |
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$itemsxml = ""; #We don't use XSLT for items display on these pages |
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$itemsxml = ""; #We don't use XSLT for items display on these pages |