use C4::Koha;
use C4::Biblio;
use C4::Circulation;
+use Encode;
use XML::LibXML;
use XML::LibXSLT;
+use LWP::Simple;
use strict;
@ISA = qw(Exporter);
@EXPORT = qw(
&XSLTParse4Display
+ &GetURI
);
}
=head1 FUNCTIONS
+=head1 GetURI
+
+=head2 GetURI file and returns the xslt as a string
+
+=cut
+
+sub GetURI {
+ my ($uri) = @_;
+ my $string;
+ $string = get $uri ;
+ return $string;
+}
+
=head1 transformMARCXML4XSLT
-=head2 replaces codes with authorized values in a MARCXML record
+=head2 replaces codes with authorized values in a MARC::Record object
=cut
sub transformMARCXML4XSLT {
- my ($biblionumber) = @_;
- my $record = GetMarcBiblio($biblionumber);
- my $biblio = GetBiblioData($biblionumber);
+ my ($biblionumber, $orig_record) = @_;
+ my $record = $orig_record->clone(); # not updating original record; this may be unnecessarily paranoid
my $frameworkcode = GetFrameworkCode($biblionumber);
my $tagslib = &GetMarcStructure(1,$frameworkcode);
my @fields;
eval {
@fields = $record->fields();
};
- if ($@) { warn "PROBLEM WITH RECORD"; next; }
- my $list_of_authvalues = getAuthorisedValues4MARCSubfields($frameworkcode);
- for my $authvalue (@$list_of_authvalues) {
- for my $field ( $record->field($authvalue->{tagfield}) ) {
- my @newSubfields = ();
- for my $subfield ( $field->subfields() ) {
- my ($code,$data) = @$subfield;
- unless ($code eq $authvalue->{tagsubfield}) {
- push ( @newSubfields, $code, $data );
- } else {
- my $newvalue = GetAuthorisedValueDesc( $authvalue->{tagfield}, $code, $data, '', $tagslib );
- push ( @newSubfields, $code, $newvalue );
- }
+ if ($@) { warn "PROBLEM WITH RECORD"; return}
+ my $av = getAuthorisedValues4MARCSubfields($frameworkcode);
+ foreach my $tag ( keys %$av ) {
+ foreach my $field ( $record->field( $tag ) ) {
+ if ( $av->{ $tag } ) {
+ my @new_subfields = ();
+ for my $subfield ( $field->subfields() ) {
+ my ( $letter, $value ) = @$subfield;
+ $value = GetAuthorisedValueDesc( $tag, $letter, $value, '', $tagslib )
+ if $av->{ $tag }->{ $letter };
+ push( @new_subfields, $letter, $value );
+ }
+ $field ->replace_with( MARC::Field->new(
+ $tag,
+ $field->indicator(1),
+ $field->indicator(2),
+ @new_subfields
+ ) );
}
- my $newField = MARC::Field->new(
- $authvalue->{tagfield},
- $field->indicator(1),
- $field->indicator(2),
- $authvalue->{tagsubfield} => @newSubfields
- );
- $field->replace_with($newField);
}
}
return $record;
=head1 getAuthorisedValues4MARCSubfields
-=head2 returns an array of hash refs for authorised value tag/subfield combos for a given framework
+=head2 returns an ref of hash of ref of hash for tag -> letter controled bu authorised values
=cut
+# Cache for tagfield-tagsubfield to decode per framework.
+# Should be preferably be placed in Koha-core...
+my %authval_per_framework;
+
sub getAuthorisedValues4MARCSubfields {
my ($frameworkcode) = @_;
- my @results;
- my $dbh = C4::Context->dbh;
- my $sth = $dbh->prepare("SELECT DISTINCT tagfield,tagsubfield FROM marc_subfield_structure WHERE authorised_value IS NOT NULL AND authorised_value!='' AND frameworkcode=?");
- $sth->execute($frameworkcode);
- while (my $result = $sth->fetchrow_hashref()) {
- push @results, $result;
+ unless ( $authval_per_framework{ $frameworkcode } ) {
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("SELECT DISTINCT tagfield, tagsubfield
+ FROM marc_subfield_structure
+ WHERE authorised_value IS NOT NULL
+ AND authorised_value!=''
+ AND frameworkcode=?");
+ $sth->execute( $frameworkcode );
+ my $av = { };
+ while ( my ( $tag, $letter ) = $sth->fetchrow() ) {
+ $av->{ $tag }->{ $letter } = 1;
+ }
+ $authval_per_framework{ $frameworkcode } = $av;
}
- return \@results;
+ return $authval_per_framework{ $frameworkcode };
}
+my $stylesheet;
+
sub XSLTParse4Display {
- my ($biblionumber,$xslfile) = @_;
+ my ( $biblionumber, $orig_record, $type ) = @_;
+ my $xslfilename=C4::Context->preference("XSLT$type"."Filename")||_buildfilename($type);
# grab the XML, run it through our stylesheet, push it out to the browser
- my $record = transformMARCXML4XSLT($biblionumber);
+ my $record = transformMARCXML4XSLT($biblionumber, $orig_record);
+ #return $record->as_formatted();
my $itemsxml = buildKohaItemsNamespace($biblionumber);
- my $xmlrecord = $record->as_xml();
- $xmlrecord =~ s/\<\/record\>/$itemsxml\<\/record\>/;
+ my $xmlrecord = $record->as_xml(C4::Context->preference('marcflavour'));
+ my $sysxml = "";
+ foreach my $syspref ( qw/OPACURLOpenInNewWindow DisplayOPACiconsXSLT URLLinkText/ ) {
+ if (C4::Context->preference( $syspref ) ){
+ $sysxml .= "<syspref name=\"$syspref\">" .
+ C4::Context->preference( $syspref ) .
+ "</syspref>\n";
+ }
+ }
+ $sysxml = "<sysprefs>\n".$sysxml."</sysprefs>\n" if length($sysxml);
+ $xmlrecord =~ s/\<\/record\>/$itemsxml$sysxml\<\/record\>/;
+ $xmlrecord =~ s/\& /\&\; /;
+
my $parser = XML::LibXML->new();
# don't die when you find &, >, etc
- $parser->recover_silently(1);
- my $xslt = XML::LibXSLT->new();
+ $parser->recover_silently(0);
my $source = $parser->parse_string($xmlrecord);
- my $style_doc = $parser->parse_file($xslfile);
- my $stylesheet = $xslt->parse_stylesheet($style_doc);
- my $results = $stylesheet->transform($source);
- my $newxmlrecord = $stylesheet->output_string($results);
+ unless ( $stylesheet->{$xslfilename} ) {
+ my $xslt = XML::LibXSLT->new();
+ my $style_doc;
+ if ($xslfilename=~/http:/){
+ my $xsltstring=GetURI($xslfilename);
+ $style_doc = $parser->parse_string($xsltstring);
+ }
+ else {
+ use Cwd;
+ warn getcwd;
+ $style_doc = $parser->parse_file($xslfilename);
+ }
+ $stylesheet->{$xslfilename} = $xslt->parse_stylesheet($style_doc);
+ }
+ my $results = $stylesheet->{$xslfilename}->transform($source);
+ my $newxmlrecord = $stylesheet->{$xslfilename}->output_string($results);
return $newxmlrecord;
}
+
+sub _buildfilename{
+ my $type=shift;
+ return C4::Context->config('opachtdocs') .
+ "/prog/en/xslt/" .
+ C4::Context->preference('marcflavour') .
+ "slim2OPAC$type.xsl";
+}
+
sub buildKohaItemsNamespace {
my ($biblionumber) = @_;
my @items = C4::Items::GetItemsInfo($biblionumber);
my $branches = GetBranches();
my $itemtypes = GetItemTypes();
+
my $xml;
for my $item (@items) {
my $status;
+
my ( $transfertwhen, $transfertfrom, $transfertto ) = C4::Circulation::GetTransfers($item->{itemnumber});
- if ( $item->{notforloan} == -1 || $item->{onloan} || $item->{wthdrawn} || $item->{itemlost} || $item->{damaged} ||
+
+ if ( $itemtypes->{ $item->{itype} }->{notforloan} == 1 || $item->{notforloan} || $item->{onloan} || $item->{wthdrawn} || $item->{itemlost} || $item->{damaged} ||
($transfertwhen ne '') || $item->{itemnotforloan} ) {
- if ( $item->{notforloan} == -1) {
+ if ( $item->{notforloan} < 0) {
$status = "On order";
}
- if ( $item->{itemnotforloan} ) {
- $status = "Not for loan";
+ if ( $item->{itemnotforloan} > 0 || $item->{notforloan} > 0 || $itemtypes->{ $item->{itype} }->{notforloan} == 1 ) {
+ $status = "reference";
}
if ($item->{onloan}) {
$status = "Checked out";
} else {
$status = "available";
}
- $xml.="<item><homebranch>".$branches->{$item->{homebranch}}->{'branchname'}."</homebranch>"."<status>$status</status></item>";
+ my $homebranch = $branches->{$item->{homebranch}}->{'branchname'};
+ $xml.= "<item><homebranch>$homebranch</homebranch>".
+ "<status>$status</status>".
+ "<itemcallnumber>".$item->{'itemcallnumber'}."</itemcallnumber></item>";
+
}
- return "<items xmlns='http://www.koha.org/items'>".$xml."</items>";
+ $xml = "<items xmlns=\"http://www.koha.org/items\">".$xml."</items>";
+ return $xml;
}
projects / koha.git / blobdiff