+Extract data from a MARC bib record into a hashref representing
+Koha biblio, biblioitems, and items fields.
+
+=cut
+sub TransformMarcToKoha {
+ my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
+
+ my $result;
+
+ unless (defined $inverted_field_map) {
+ $inverted_field_map = _get_inverted_marc_field_map();
+ }
+
+ my %tables = ();
+ if ($limit_table eq 'items') {
+ $tables{'items'} = 1;
+ } else {
+ $tables{'items'} = 1;
+ $tables{'biblio'} = 1;
+ $tables{'biblioitems'} = 1;
+ }
+
+ # traverse through record
+ MARCFIELD: foreach my $field ($record->fields()) {
+ my $tag = $field->tag();
+ next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
+ if ($field->is_control_field()) {
+ my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
+ ENTRY: foreach my $entry (@{ $kohafields }) {
+ my ($subfield, $table, $column) = @{ $entry };
+ next ENTRY unless exists $tables{$table};
+ my $key = _disambiguate($table, $column);
+ if ($result->{$key}) {
+ unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($field->data() eq "")) {
+ $result->{$key} .= " | " . $field->data();
+ }
+ } else {
+ $result->{$key} = $field->data();
+ }
+ }
+ } else {
+ # deal with subfields
+ MARCSUBFIELD: foreach my $sf ($field->subfields()) {
+ my $code = $sf->[0];
+ next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
+ my $value = $sf->[1];
+ SFENTRY: foreach my $entry (@{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} }) {
+ my ($table, $column) = @{ $entry };
+ next SFENTRY unless exists $tables{$table};
+ my $key = _disambiguate($table, $column);
+ if ($result->{$key}) {
+ unless (($key eq "biblionumber" or $key eq "biblioitemnumber") and ($value eq "")) {
+ $result->{$key} .= " | " . $value;
+ }
+ } else {
+ $result->{$key} = $value;
+ }
+ }
+ }
+ }
+ }
+
+ # modify copyrightdate to keep only the 1st year found
+ if (exists $result->{'copyrightdate'}) {
+ my $temp = $result->{'copyrightdate'};
+ $temp =~ m/c(\d\d\d\d)/; # search cYYYY first
+ if ( $1 > 0 ) {
+ $result->{'copyrightdate'} = $1;
+ }
+ else { # if no cYYYY, get the 1st date.
+ $temp =~ m/(\d\d\d\d)/;
+ $result->{'copyrightdate'} = $1;
+ }
+ }
+
+ # modify publicationyear to keep only the 1st year found
+ if (exists $result->{'publicationyear'}) {
+ my $temp = $result->{'publicationyear'};
+ $temp =~ m/c(\d\d\d\d)/; # search cYYYY first
+ if ( $1 > 0 ) {
+ $result->{'publicationyear'} = $1;
+ }
+ else { # if no cYYYY, get the 1st date.
+ $temp =~ m/(\d\d\d\d)/;
+ $result->{'publicationyear'} = $1;
+ }
+ }
+
+ return $result;
+}
+
+sub _get_inverted_marc_field_map {
+ my $field_map = {};
+ my $relations = C4::Context->marcfromkohafield;
+
+ foreach my $frameworkcode (keys %{ $relations }) {
+ foreach my $kohafield (keys %{ $relations->{$frameworkcode} }) {
+ my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
+ my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
+ my ($table, $column) = split /[.]/, $kohafield, 2;
+ push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
+ push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
+ }
+ }
+ return $field_map;
+}
+
+=head2 _disambiguate
+
+=over 4
+
+$newkey = _disambiguate($table, $field);
+
+This is a temporary hack to distinguish between the
+following sets of columns when using TransformMarcToKoha.
+
+items.cn_source & biblioitems.cn_source
+items.cn_sort & biblioitems.cn_sort
+
+Columns that are currently NOT distinguished (FIXME
+due to lack of time to fully test) are:
+
+biblio.notes and biblioitems.notes
+biblionumber
+timestamp
+biblioitemnumber
+
+FIXME - this is necessary because prefixing each column
+name with the table name would require changing lots
+of code and templates, and exposing more of the DB
+structure than is good to the UI templates, particularly
+since biblio and bibloitems may well merge in a future
+version. In the future, it would also be good to
+separate DB access and UI presentation field names
+more.
+
+=back
+
+=cut
+
+sub _disambiguate {
+ my ($table, $column) = @_;
+ if ($column eq "cn_sort" or $column eq "cn_source") {
+ return $table . '.' . $column;
+ } else {
+ return $column;
+ }
+
+}
+
+=head2 get_koha_field_from_marc
+
+=over 4
+
+$result->{_disambiguate($table, $field)} = get_koha_field_from_marc($table,$field,$record,$frameworkcode);
+
+Internal function to map data from the MARC record to a specific non-MARC field.
+FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
+
+=back
+
+=cut
+
+sub get_koha_field_from_marc {
+ my ($koha_table,$koha_column,$record,$frameworkcode) = @_;
+ my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table.'.'.$koha_column, $frameworkcode );
+ my $kohafield;
+ foreach my $field ( $record->field($tagfield) ) {
+ if ( $field->tag() < 10 ) {
+ if ( $kohafield ) {
+ $kohafield .= " | " . $field->data();
+ }
+ else {
+ $kohafield = $field->data();
+ }
+ }
+ else {
+ if ( $field->subfields ) {
+ my @subfields = $field->subfields();
+ foreach my $subfieldcount ( 0 .. $#subfields ) {
+ if ( $subfields[$subfieldcount][0] eq $subfield ) {
+ if ( $kohafield ) {
+ $kohafield .=
+ " | " . $subfields[$subfieldcount][1];
+ }
+ else {
+ $kohafield =
+ $subfields[$subfieldcount][1];
+ }
+ }
+ }
+ }
+ }
+ }
+ return $kohafield;
+}
+
+
+=head2 TransformMarcToKohaOneField
+
+=over 4
+
+$result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
+
+=back
+
+=cut
+
+sub TransformMarcToKohaOneField {
+
+ # FIXME ? if a field has a repeatable subfield that is used in old-db,
+ # only the 1st will be retrieved...
+ my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
+ my $res = "";
+ my ( $tagfield, $subfield ) =
+ GetMarcFromKohaField( $kohatable . "." . $kohafield,
+ $frameworkcode );
+ foreach my $field ( $record->field($tagfield) ) {
+ if ( $field->tag() < 10 ) {
+ if ( $result->{$kohafield} ) {
+ $result->{$kohafield} .= " | " . $field->data();
+ }
+ else {
+ $result->{$kohafield} = $field->data();
+ }
+ }
+ else {
+ if ( $field->subfields ) {
+ my @subfields = $field->subfields();
+ foreach my $subfieldcount ( 0 .. $#subfields ) {
+ if ( $subfields[$subfieldcount][0] eq $subfield ) {
+ if ( $result->{$kohafield} ) {
+ $result->{$kohafield} .=
+ " | " . $subfields[$subfieldcount][1];
+ }
+ else {
+ $result->{$kohafield} =
+ $subfields[$subfieldcount][1];
+ }
+ }
+ }
+ }
+ }
+ }
+ return $result;
+}
+
+=head1 OTHER FUNCTIONS
+
+=head2 char_decode
+
+=over 4
+
+my $string = char_decode( $string, $encoding );
+
+converts ISO 5426 coded string to UTF-8
+sloppy code : should be improved in next issue
+
+=back
+
+=cut
+
+sub char_decode {
+ my ( $string, $encoding ) = @_;
+ $_ = $string;
+
+ $encoding = C4::Context->preference("marcflavour") unless $encoding;
+ if ( $encoding eq "UNIMARC" ) {
+
+ # s/\xe1/Æ/gm;
+ s/\xe2/Ğ/gm;
+ s/\xe9/Ø/gm;
+ s/\xec/ş/gm;
+ s/\xf1/æ/gm;
+ s/\xf3/ğ/gm;
+ s/\xf9/ø/gm;
+ s/\xfb/ß/gm;
+ s/\xc1\x61/à/gm;
+ s/\xc1\x65/è/gm;
+ s/\xc1\x69/ì/gm;
+ s/\xc1\x6f/ò/gm;
+ s/\xc1\x75/ù/gm;
+ s/\xc1\x41/À/gm;
+ s/\xc1\x45/È/gm;
+ s/\xc1\x49/Ì/gm;
+ s/\xc1\x4f/Ò/gm;
+ s/\xc1\x55/Ù/gm;
+ s/\xc2\x41/Á/gm;
+ s/\xc2\x45/É/gm;
+ s/\xc2\x49/Í/gm;
+ s/\xc2\x4f/Ó/gm;
+ s/\xc2\x55/Ú/gm;
+ s/\xc2\x59/İ/gm;
+ s/\xc2\x61/á/gm;
+ s/\xc2\x65/é/gm;
+ s/\xc2\x69/í/gm;
+ s/\xc2\x6f/ó/gm;
+ s/\xc2\x75/ú/gm;
+ s/\xc2\x79/ı/gm;
+ s/\xc3\x41/Â/gm;
+ s/\xc3\x45/Ê/gm;
+ s/\xc3\x49/Î/gm;
+ s/\xc3\x4f/Ô/gm;
+ s/\xc3\x55/Û/gm;
+ s/\xc3\x61/â/gm;
+ s/\xc3\x65/ê/gm;
+ s/\xc3\x69/î/gm;
+ s/\xc3\x6f/ô/gm;
+ s/\xc3\x75/û/gm;
+ s/\xc4\x41/Ã/gm;
+ s/\xc4\x4e/Ñ/gm;
+ s/\xc4\x4f/Õ/gm;
+ s/\xc4\x61/ã/gm;
+ s/\xc4\x6e/ñ/gm;
+ s/\xc4\x6f/õ/gm;
+ s/\xc8\x41/Ä/gm;
+ s/\xc8\x45/Ë/gm;
+ s/\xc8\x49/Ï/gm;
+ s/\xc8\x61/ä/gm;
+ s/\xc8\x65/ë/gm;
+ s/\xc8\x69/ï/gm;
+ s/\xc8\x6F/ö/gm;
+ s/\xc8\x75/ü/gm;
+ s/\xc8\x76/ÿ/gm;
+ s/\xc9\x41/Ä/gm;
+ s/\xc9\x45/Ë/gm;
+ s/\xc9\x49/Ï/gm;
+ s/\xc9\x4f/Ö/gm;
+ s/\xc9\x55/Ü/gm;
+ s/\xc9\x61/ä/gm;
+ s/\xc9\x6f/ö/gm;
+ s/\xc9\x75/ü/gm;
+ s/\xca\x41/Å/gm;
+ s/\xca\x61/å/gm;
+ s/\xd0\x43/Ç/gm;
+ s/\xd0\x63/ç/gm;
+
+ # this handles non-sorting blocks (if implementation requires this)
+ $string = nsb_clean($_);
+ }
+ elsif ( $encoding eq "USMARC" || $encoding eq "MARC21" ) {
+ ##MARC-8 to UTF-8
+
+ s/\xe1\x61/à/gm;
+ s/\xe1\x65/è/gm;
+ s/\xe1\x69/ì/gm;
+ s/\xe1\x6f/ò/gm;
+ s/\xe1\x75/ù/gm;
+ s/\xe1\x41/À/gm;
+ s/\xe1\x45/È/gm;
+ s/\xe1\x49/Ì/gm;
+ s/\xe1\x4f/Ò/gm;
+ s/\xe1\x55/Ù/gm;
+ s/\xe2\x41/Á/gm;
+ s/\xe2\x45/É/gm;
+ s/\xe2\x49/Í/gm;
+ s/\xe2\x4f/Ó/gm;
+ s/\xe2\x55/Ú/gm;
+ s/\xe2\x59/İ/gm;
+ s/\xe2\x61/á/gm;
+ s/\xe2\x65/é/gm;
+ s/\xe2\x69/í/gm;
+ s/\xe2\x6f/ó/gm;
+ s/\xe2\x75/ú/gm;
+ s/\xe2\x79/ı/gm;
+ s/\xe3\x41/Â/gm;
+ s/\xe3\x45/Ê/gm;
+ s/\xe3\x49/Î/gm;
+ s/\xe3\x4f/Ô/gm;
+ s/\xe3\x55/Û/gm;
+ s/\xe3\x61/â/gm;
+ s/\xe3\x65/ê/gm;
+ s/\xe3\x69/î/gm;
+ s/\xe3\x6f/ô/gm;
+ s/\xe3\x75/û/gm;
+ s/\xe4\x41/Ã/gm;
+ s/\xe4\x4e/Ñ/gm;
+ s/\xe4\x4f/Õ/gm;
+ s/\xe4\x61/ã/gm;
+ s/\xe4\x6e/ñ/gm;
+ s/\xe4\x6f/õ/gm;
+ s/\xe6\x41/Ă/gm;
+ s/\xe6\x45/Ĕ/gm;
+ s/\xe6\x65/ĕ/gm;
+ s/\xe6\x61/ă/gm;
+ s/\xe8\x45/Ë/gm;
+ s/\xe8\x49/Ï/gm;
+ s/\xe8\x65/ë/gm;
+ s/\xe8\x69/ï/gm;
+ s/\xe8\x76/ÿ/gm;
+ s/\xe9\x41/A/gm;
+ s/\xe9\x4f/O/gm;
+ s/\xe9\x55/U/gm;
+ s/\xe9\x61/a/gm;
+ s/\xe9\x6f/o/gm;
+ s/\xe9\x75/u/gm;
+ s/\xea\x41/A/gm;
+ s/\xea\x61/a/gm;
+
+ #Additional Turkish characters
+ s/\x1b//gm;
+ s/\x1e//gm;
+ s/(\xf0)s/\xc5\x9f/gm;
+ s/(\xf0)S/\xc5\x9e/gm;
+ s/(\xf0)c/ç/gm;
+ s/(\xf0)C/Ç/gm;
+ s/\xe7\x49/\\xc4\xb0/gm;
+ s/(\xe6)G/\xc4\x9e/gm;
+ s/(\xe6)g/ğ\xc4\x9f/gm;
+ s/\xB8/ı/gm;
+ s/\xB9/£/gm;
+ s/(\xe8|\xc8)o/ö/gm;
+ s/(\xe8|\xc8)O/Ö/gm;
+ s/(\xe8|\xc8)u/ü/gm;
+ s/(\xe8|\xc8)U/Ü/gm;
+ s/\xc2\xb8/\xc4\xb1/gm;
+ s/¸/\xc4\xb1/gm;
+
+ # this handles non-sorting blocks (if implementation requires this)
+ $string = nsb_clean($_);
+ }
+ return ($string);
+}
+
+=head2 nsb_clean
+
+=over 4
+
+my $string = nsb_clean( $string, $encoding );
+
+=back
+
+=cut
+
+sub nsb_clean {
+ my $NSB = '\x88'; # NSB : begin Non Sorting Block
+ my $NSE = '\x89'; # NSE : Non Sorting Block end
+ # handles non sorting blocks
+ my ($string) = @_;
+ $_ = $string;
+ s/$NSB/(/gm;
+ s/[ ]{0,1}$NSE/) /gm;
+ $string = $_;
+ return ($string);
+}
+
+=head2 PrepareItemrecordDisplay
+
+=over 4
+
+PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
+
+Returns a hash with all the fields for Display a given item data in a template
+
+=back
+
+=cut
+
+sub PrepareItemrecordDisplay {
+
+ my ( $bibnum, $itemnum ) = @_;
+
+ my $dbh = C4::Context->dbh;
+ my $frameworkcode = &GetFrameworkCode( $bibnum );
+ my ( $itemtagfield, $itemtagsubfield ) =
+ &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
+ my $tagslib = &GetMarcStructure( 1, $frameworkcode );
+ my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum) if ($itemnum);
+ my @loop_data;
+ my $authorised_values_sth =
+ $dbh->prepare(
+"SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib"
+ );
+ foreach my $tag ( sort keys %{$tagslib} ) {
+ my $previous_tag = '';
+ if ( $tag ne '' ) {
+ # loop through each subfield
+ my $cntsubf;
+ foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
+ next if ( subfield_is_koha_internal_p($subfield) );
+ next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
+ my %subfield_data;
+ $subfield_data{tag} = $tag;
+ $subfield_data{subfield} = $subfield;
+ $subfield_data{countsubfield} = $cntsubf++;
+ $subfield_data{kohafield} =
+ $tagslib->{$tag}->{$subfield}->{'kohafield'};
+
+ # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
+ $subfield_data{marc_lib} =
+ "<span id=\"error\" title=\""
+ . $tagslib->{$tag}->{$subfield}->{lib} . "\">"
+ . substr( $tagslib->{$tag}->{$subfield}->{lib}, 0, 12 )
+ . "</span>";
+ $subfield_data{mandatory} =
+ $tagslib->{$tag}->{$subfield}->{mandatory};
+ $subfield_data{repeatable} =
+ $tagslib->{$tag}->{$subfield}->{repeatable};
+ $subfield_data{hidden} = "display:none"
+ if $tagslib->{$tag}->{$subfield}->{hidden};
+ my ( $x, $value );
+ ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord )
+ if ($itemrecord);
+ $value =~ s/"/"/g;
+
+ # search for itemcallnumber if applicable
+ if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
+ 'items.itemcallnumber'
+ && C4::Context->preference('itemcallnumber') )
+ {
+ my $CNtag =
+ substr( C4::Context->preference('itemcallnumber'), 0, 3 );
+ my $CNsubfield =
+ substr( C4::Context->preference('itemcallnumber'), 3, 1 );
+ my $temp = $itemrecord->field($CNtag) if ($itemrecord);
+ if ($temp) {
+ $value = $temp->subfield($CNsubfield);
+ }
+ }
+ if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
+ my @authorised_values;
+ my %authorised_lib;
+
+ # builds list, depending on authorised value...
+ #---- branch
+ if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
+ "branches" )
+ {
+ if ( ( C4::Context->preference("IndependantBranches") )
+ && ( C4::Context->userenv->{flags} != 1 ) )
+ {
+ my $sth =
+ $dbh->prepare(
+ "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname"
+ );
+ $sth->execute( C4::Context->userenv->{branch} );
+ push @authorised_values, ""
+ unless (
+ $tagslib->{$tag}->{$subfield}->{mandatory} );
+ while ( my ( $branchcode, $branchname ) =
+ $sth->fetchrow_array )
+ {
+ push @authorised_values, $branchcode;
+ $authorised_lib{$branchcode} = $branchname;
+ }
+ }
+ else {
+ my $sth =
+ $dbh->prepare(
+ "SELECT branchcode,branchname FROM branches ORDER BY branchname"
+ );
+ $sth->execute;
+ push @authorised_values, ""
+ unless (
+ $tagslib->{$tag}->{$subfield}->{mandatory} );
+ while ( my ( $branchcode, $branchname ) =
+ $sth->fetchrow_array )
+ {
+ push @authorised_values, $branchcode;
+ $authorised_lib{$branchcode} = $branchname;
+ }
+ }
+
+ #----- itemtypes
+ }
+ elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
+ "itemtypes" )
+ {
+ my $sth =
+ $dbh->prepare(
+ "SELECT itemtype,description FROM itemtypes ORDER BY description"
+ );
+ $sth->execute;
+ push @authorised_values, ""
+ unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
+ while ( my ( $itemtype, $description ) =
+ $sth->fetchrow_array )
+ {
+ push @authorised_values, $itemtype;
+ $authorised_lib{$itemtype} = $description;
+ }
+
+ #---- "true" authorised value
+ }
+ else {
+ $authorised_values_sth->execute(
+ $tagslib->{$tag}->{$subfield}->{authorised_value} );
+ push @authorised_values, ""
+ unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
+ while ( my ( $value, $lib ) =
+ $authorised_values_sth->fetchrow_array )
+ {
+ push @authorised_values, $value;
+ $authorised_lib{$value} = $lib;
+ }
+ }
+ $subfield_data{marc_value} = CGI::scrolling_list(
+ -name => 'field_value',
+ -values => \@authorised_values,
+ -default => "$value",
+ -labels => \%authorised_lib,
+ -size => 1,
+ -tabindex => '',
+ -multiple => 0,
+ );
+ }
+ elsif ( $tagslib->{$tag}->{$subfield}->{thesaurus_category} ) {
+ $subfield_data{marc_value} =
+"<input type=\"text\" name=\"field_value\" size=47 maxlength=255> <a href=\"javascript:Dopop('cataloguing/thesaurus_popup.pl?category=$tagslib->{$tag}->{$subfield}->{thesaurus_category}&index=',)\">...</a>";
+
+#"
+# COMMENTED OUT because No $i is provided with this API.
+# And thus, no value_builder can be activated.
+# BUT could be thought over.
+# } elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
+# my $plugin="value_builder/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
+# require $plugin;
+# my $extended_param = plugin_parameters($dbh,$itemrecord,$tagslib,$i,0);
+# my ($function_name,$javascript) = plugin_javascript($dbh,$record,$tagslib,$i,0);
+# $subfield_data{marc_value}="<input type=\"text\" value=\"$value\" name=\"field_value\" size=47 maxlength=255 DISABLE READONLY OnFocus=\"javascript:Focus$function_name()\" OnBlur=\"javascript:Blur$function_name()\"> <a href=\"javascript:Clic$function_name()\">...</a> $javascript";
+ }
+ else {
+ $subfield_data{marc_value} =
+"<input type=\"text\" name=\"field_value\" value=\"$value\" size=50 maxlength=255>";
+ }
+ push( @loop_data, \%subfield_data );
+ }
+ }
+ }
+ my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
+ if ( $itemrecord && $itemrecord->field($itemtagfield) );
+ return {
+ 'itemtagfield' => $itemtagfield,
+ 'itemtagsubfield' => $itemtagsubfield,
+ 'itemnumber' => $itemnumber,
+ 'iteminformation' => \@loop_data
+ };
+}
+#"
+
+#
+# true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
+# at the same time
+# replaced by a zebraqueue table, that is filled with ModZebra to run.
+# the table is emptied by misc/cronjobs/zebraqueue_start.pl script
+# =head2 ModZebrafiles
+#
+# &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
+#
+# =cut
+#
+# sub ModZebrafiles {
+#
+# my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
+#
+# my $op;
+# my $zebradir =
+# C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
+# unless ( opendir( DIR, "$zebradir" ) ) {
+# warn "$zebradir not found";
+# return;
+# }
+# closedir DIR;
+# my $filename = $zebradir . $biblionumber;
+#
+# if ($record) {
+# open( OUTPUT, ">", $filename . ".xml" );
+# print OUTPUT $record;
+# close OUTPUT;
+# }
+# }
+
+=head2 ModZebra
+
+=over 4
+
+ModZebra( $biblionumber, $op, $server, $newRecord );
+
+ $biblionumber is the biblionumber we want to index
+ $op is specialUpdate or delete, and is used to know what we want to do
+ $server is the server that we want to update
+ $newRecord is the MARC::Record containing the new record. It is usefull only when NoZebra=1, and is used to know what to add to the nozebra database. (the record in mySQL being, if it exist, the previous record, the one just before the modif. We need both : the previous and the new one.
+
+=back
+
+=cut
+
+sub ModZebra {
+###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
+ my ( $biblionumber, $op, $server, $newRecord ) = @_;
+ my $dbh=C4::Context->dbh;
+
+ # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
+ # at the same time
+ # replaced by a zebraqueue table, that is filled with ModZebra to run.
+ # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
+
+ if (C4::Context->preference("NoZebra")) {
+ # lock the nozebra table : we will read index lines, update them in Perl process
+ # and write everything in 1 transaction.
+ # lock the table to avoid someone else overwriting what we are doing
+ $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE');
+ my %result; # the result hash that will be builded by deletion / add, and written on mySQL at the end, to improve speed
+ my $record;
+ if ($server eq 'biblioserver') {
+ $record= GetMarcBiblio($biblionumber);
+ } else {
+ $record= C4::AuthoritiesMarc::GetAuthority($biblionumber);
+ }
+ if ($op eq 'specialUpdate') {
+ # OK, we have to add or update the record
+ # 1st delete (virtually, in indexes), if record actually exists
+ if ($record) {
+ %result = _DelBiblioNoZebra($biblionumber,$record,$server);
+ }
+ # ... add the record
+ %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
+ } else {
+ # it's a deletion, delete the record...
+ # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
+ %result=_DelBiblioNoZebra($biblionumber,$record,$server);
+ }
+ # ok, now update the database...
+ my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
+ foreach my $key (keys %result) {
+ foreach my $index (keys %{$result{$key}}) {
+ $sth->execute($result{$key}->{$index}, $server, $key, $index);
+ }
+ }
+ $dbh->do('UNLOCK TABLES');
+
+ } else {
+ #
+ # we use zebra, just fill zebraqueue table
+ #
+ my $sth=$dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
+ $sth->execute($biblionumber,$server,$op);
+ $sth->finish;
+ }
+}
+
+=head2 GetNoZebraIndexes
+
+ %indexes = GetNoZebraIndexes;
+
+ return the data from NoZebraIndexes syspref.
+
+=cut
+
+sub GetNoZebraIndexes {
+ my $index = C4::Context->preference('NoZebraIndexes');
+ my %indexes;
+ foreach my $line (split /('|"),/,$index) {
+ $line =~ /(.*)=>(.*)/;
+ my $index = substr($1,1); # get the index, don't forget to remove initial ' or "
+ my $fields = $2;
+ $index =~ s/'|"|\s//g;
+
+
+ $fields =~ s/'|"|\s//g;
+ $indexes{$index}=$fields;
+ }
+ return %indexes;
+}
+
+=head1 INTERNAL FUNCTIONS
+
+=head2 _DelBiblioNoZebra($biblionumber,$record,$server);
+
+ function to delete a biblio in NoZebra indexes
+ This function does NOT delete anything in database : it reads all the indexes entries
+ that have to be deleted & delete them in the hash
+ The SQL part is done either :
+ - after the Add if we are modifying a biblio (delete + add again)
+ - immediatly after this sub if we are doing a true deletion.
+ $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
+
+=cut
+
+
+sub _DelBiblioNoZebra {
+ my ($biblionumber, $record, $server)=@_;
+
+ # Get the indexes
+ my $dbh = C4::Context->dbh;
+ # Get the indexes
+ my %index;
+ my $title;
+ if ($server eq 'biblioserver') {
+ %index=GetNoZebraIndexes;
+ # get title of the record (to store the 10 first letters with the index)
+ my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title');
+ $title = lc($record->subfield($titletag,$titlesubfield));
+ } else {
+ # for authorities, the "title" is the $a mainentry
+ my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield(152,'b'));
+ warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
+ $title = $record->subfield($authref->{auth_tag_to_report},'a');
+ $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
+ $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
+ $index{'auth_type'} = '152b';
+ }
+
+ my %result;
+ # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
+ $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
+ # limit to 10 char, should be enough, and limit the DB size
+ $title = substr($title,0,10);
+ #parse each field
+ my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
+ foreach my $field ($record->fields()) {
+ #parse each subfield
+ next if $field->tag <10;
+ foreach my $subfield ($field->subfields()) {
+ my $tag = $field->tag();
+ my $subfieldcode = $subfield->[0];
+ my $indexed=0;
+ # check each index to see if the subfield is stored somewhere
+ # otherwise, store it in __RAW__ index
+ foreach my $key (keys %index) {
+# warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
+ if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
+ $indexed=1;
+ my $line= lc $subfield->[1];
+ # remove meaningless value in the field...
+ $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
+ # ... and split in words
+ foreach (split / /,$line) {
+ next unless $_; # skip empty values (multiple spaces)
+ # if the entry is already here, do nothing, the biblionumber has already be removed
+ unless ($result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) {
+ # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
+ $sth2->execute($server,$key,$_);
+ my $existing_biblionumbers = $sth2->fetchrow;
+ # it exists
+ if ($existing_biblionumbers) {
+# warn " existing for $key $_: $existing_biblionumbers";
+ $result{$key}->{$_} =$existing_biblionumbers;
+ $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
+ }
+ }
+ }
+ }
+ }
+ # the subfield is not indexed, store it in __RAW__ index anyway
+ unless ($indexed) {
+ my $line= lc $subfield->[1];
+ $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
+ # ... and split in words
+ foreach (split / /,$line) {
+ next unless $_; # skip empty values (multiple spaces)
+ # if the entry is already here, do nothing, the biblionumber has already be removed
+ unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
+ # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
+ $sth2->execute($server,'__RAW__',$_);
+ my $existing_biblionumbers = $sth2->fetchrow;
+ # it exists
+ if ($existing_biblionumbers) {
+ $result{'__RAW__'}->{$_} =$existing_biblionumbers;
+ $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
+ }
+ }
+ }
+ }
+ }
+ }
+ return %result;
+}
+
+=head2 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
+
+ function to add a biblio in NoZebra indexes
+
+=cut
+
+sub _AddBiblioNoZebra {
+ my ($biblionumber, $record, $server, %result)=@_;
+ my $dbh = C4::Context->dbh;
+ # Get the indexes
+ my %index;
+ my $title;
+ if ($server eq 'biblioserver') {
+ %index=GetNoZebraIndexes;
+ # get title of the record (to store the 10 first letters with the index)
+ my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title');
+ $title = lc($record->subfield($titletag,$titlesubfield));
+ } else {
+ # warn "server : $server";
+ # for authorities, the "title" is the $a mainentry
+ my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield(152,'b'));
+ warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
+ $title = $record->subfield($authref->{auth_tag_to_report},'a');
+ $index{'mainmainentry'} = $authref->{auth_tag_to_report}.'a';
+ $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
+ $index{'auth_type'} = '152b';
+ }
+
+ # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
+ $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
+ # limit to 10 char, should be enough, and limit the DB size
+ $title = substr($title,0,10);
+ #parse each field
+ my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
+ foreach my $field ($record->fields()) {
+ #parse each subfield
+ next if $field->tag <10;
+ foreach my $subfield ($field->subfields()) {
+ my $tag = $field->tag();
+ my $subfieldcode = $subfield->[0];
+ my $indexed=0;
+ # check each index to see if the subfield is stored somewhere
+ # otherwise, store it in __RAW__ index
+ foreach my $key (keys %index) {
+# warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
+ if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
+ $indexed=1;
+ my $line= lc $subfield->[1];
+ # remove meaningless value in the field...
+ $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
+ # ... and split in words
+ foreach (split / /,$line) {
+ next unless $_; # skip empty values (multiple spaces)
+ # if the entry is already here, improve weight
+# warn "managing $_";
+ if ($result{$key}->{"$_"} =~ /$biblionumber,$title\-(\d);/) {
+ my $weight=$1+1;
+ $result{$key}->{"$_"} =~ s/$biblionumber,$title\-(\d);//;
+ $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
+ } else {
+ # get the value if it exist in the nozebra table, otherwise, create it
+ $sth2->execute($server,$key,$_);
+ my $existing_biblionumbers = $sth2->fetchrow;
+ # it exists
+ if ($existing_biblionumbers) {
+ $result{$key}->{"$_"} =$existing_biblionumbers;
+ my $weight=$1+1;
+ $result{$key}->{"$_"} =~ s/$biblionumber,$title\-(\d);//;
+ $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
+ # create a new ligne for this entry
+ } else {
+# warn "INSERT : $server / $key / $_";
+ $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
+ $result{$key}->{"$_"}.="$biblionumber,$title-1;";
+ }
+ }
+ }
+ }
+ }
+ # the subfield is not indexed, store it in __RAW__ index anyway
+ unless ($indexed) {
+ my $line= lc $subfield->[1];
+ $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
+ # ... and split in words
+ foreach (split / /,$line) {
+ next unless $_; # skip empty values (multiple spaces)
+ # if the entry is already here, improve weight
+ if ($result{'__RAW__'}->{"$_"} =~ /$biblionumber,$title\-(\d);/) {
+ my $weight=$1+1;
+ $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,$title\-(\d);//;
+ $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
+ } else {
+ # get the value if it exist in the nozebra table, otherwise, create it
+ $sth2->execute($server,'__RAW__',$_);
+ my $existing_biblionumbers = $sth2->fetchrow;
+ # it exists
+ if ($existing_biblionumbers) {
+ $result{'__RAW__'}->{"$_"} =$existing_biblionumbers;
+ my $weight=$1+1;
+ $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,$title\-(\d);//;
+ $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
+ # create a new ligne for this entry
+ } else {
+ $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
+ $result{'__RAW__'}->{"$_"}.="$biblionumber,$title-1;";
+ }
+ }
+ }
+ }
+ }
+ }
+ return %result;
+}
+
+
+=head2 _find_value
+
+=over 4
+
+($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
+
+Find the given $subfield in the given $tag in the given
+MARC::Record $record. If the subfield is found, returns
+the (indicators, value) pair; otherwise, (undef, undef) is
+returned.
+
+PROPOSITION :
+Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
+I suggest we export it from this module.
+
+=back
+
+=cut
+
+sub _find_value {
+ my ( $tagfield, $insubfield, $record, $encoding ) = @_;
+ my @result;
+ my $indicator;
+ if ( $tagfield < 10 ) {
+ if ( $record->field($tagfield) ) {
+ push @result, $record->field($tagfield)->data();
+ }
+ else {
+ push @result, "";
+ }
+ }
+ else {
+ foreach my $field ( $record->field($tagfield) ) {
+ my @subfields = $field->subfields();
+ foreach my $subfield (@subfields) {
+ if ( @$subfield[0] eq $insubfield ) {
+ push @result, @$subfield[1];
+ $indicator = $field->indicator(1) . $field->indicator(2);
+ }
+ }
+ }
+ }
+ return ( $indicator, @result );
+}
+
+=head2 _koha_marc_update_bib_ids
+
+=over 4
+
+_koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
+
+Internal function to add or update biblionumber and biblioitemnumber to
+the MARC XML.
+
+=back
+
+=cut
+
+sub _koha_marc_update_bib_ids {
+ my ($record, $frameworkcode, $biblionumber, $biblioitemnumber) = @_;
+
+ # we must add bibnum and bibitemnum in MARC::Record...
+ # we build the new field with biblionumber and biblioitemnumber
+ # we drop the original field
+ # we add the new builded field.
+ my ($biblio_tag, $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
+ my ($biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
+
+ if ($biblio_tag != $biblioitem_tag) {
+ # biblionumber & biblioitemnumber are in different fields
+
+ # deal with biblionumber
+ my ($new_field, $old_field);
+ if ($biblio_tag < 10) {
+ $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
+ } else {
+ $new_field =
+ MARC::Field->new( $biblio_tag, '', '',
+ "$biblio_subfield" => $biblionumber );
+ }
+
+ # drop old field and create new one...
+ $old_field = $record->field($biblio_tag);
+ $record->delete_field($old_field);
+ $record->append_fields($new_field);
+
+ # deal with biblioitemnumber
+ if ($biblioitem_tag < 10) {
+ $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
+ } else {
+ $new_field =
+ MARC::Field->new( $biblioitem_tag, '', '',
+ "$biblioitem_subfield" => $biblioitemnumber, );
+ }
+ # drop old field and create new one...
+ $old_field = $record->field($biblioitem_tag);
+ $record->delete_field($old_field);
+ $record->insert_fields_ordered($new_field);
+
+ } else {
+ # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
+ my $new_field = MARC::Field->new(
+ $biblio_tag, '', '',
+ "$biblio_subfield" => $biblionumber,
+ "$biblioitem_subfield" => $biblioitemnumber
+ );
+
+ # drop old field and create new one...
+ my $old_field = $record->field($biblio_tag);
+ $record->delete_field($old_field);
+ $record->insert_fields_ordered($new_field);
+ }
+}
+
+=head2 _koha_add_biblio
+
+=over 4
+
+my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
+
+Internal function to add a biblio ($biblio is a hash with the values)
+
+=back
+
+=cut
+
+sub _koha_add_biblio {
+ my ( $dbh, $biblio, $frameworkcode ) = @_;
+
+ my $error;
+
+ # set the series flag
+ my $serial = 0;
+ if ( $biblio->{'seriestitle'} ) { $serial = 1 };
+
+ my $query =
+ "INSERT INTO biblio
+ SET frameworkcode = ?,
+ author = ?,
+ title = ?,
+ unititle =?,
+ notes = ?,
+ serial = ?,
+ seriestitle = ?,
+ copyrightdate = ?,
+ datecreated=NOW(),
+ abstract = ?
+ ";
+ my $sth = $dbh->prepare($query);
+ $sth->execute(
+ $frameworkcode,
+ $biblio->{'author'},
+ $biblio->{'title'},
+ $biblio->{'unititle'},
+ $biblio->{'notes'},
+ $serial,
+ $biblio->{'seriestitle'},
+ $biblio->{'copyrightdate'},
+ $biblio->{'abstract'}
+ );
+
+ my $biblionumber = $dbh->{'mysql_insertid'};
+ if ( $dbh->errstr ) {
+ $error.="ERROR in _koha_add_biblio $query".$dbh->errstr;
+ warn $error;
+ }
+
+ $sth->finish();
+ #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
+ return ($biblionumber,$error);
+}
+
+=head2 _koha_modify_biblio
+
+=over 4
+
+my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
+
+Internal function for updating the biblio table
+
+=back
+
+=cut
+
+sub _koha_modify_biblio {
+ my ( $dbh, $biblio, $frameworkcode ) = @_;
+ my $error;
+
+ my $query = "
+ UPDATE biblio
+ SET frameworkcode = ?,
+ author = ?,
+ title = ?,
+ unititle = ?,
+ notes = ?,
+ serial = ?,
+ seriestitle = ?,
+ copyrightdate = ?,
+ abstract = ?
+ WHERE biblionumber = ?
+ "
+ ;
+ my $sth = $dbh->prepare($query);
+
+ $sth->execute(
+ $frameworkcode,
+ $biblio->{'author'},
+ $biblio->{'title'},
+ $biblio->{'unititle'},
+ $biblio->{'notes'},
+ $biblio->{'serial'},
+ $biblio->{'seriestitle'},
+ $biblio->{'copyrightdate'},
+ $biblio->{'abstract'},
+ $biblio->{'biblionumber'}
+ ) if $biblio->{'biblionumber'};
+
+ if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
+ $error.="ERROR in _koha_modify_biblio $query".$dbh->errstr;
+ warn $error;
+ }
+ return ( $biblio->{'biblionumber'},$error );
+}
+
+=head2 _koha_modify_biblioitem_nonmarc
+
+=over 4
+
+my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
+
+Updates biblioitems row except for marc and marcxml, which should be changed
+via ModBiblioMarc
+
+=back
+
+=cut
+
+sub _koha_modify_biblioitem_nonmarc {
+ my ( $dbh, $biblioitem ) = @_;
+ my $error;
+
+ # re-calculate the cn_sort, it may have changed
+ my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
+
+ my $query =
+ "UPDATE biblioitems
+ SET biblionumber = ?,
+ volume = ?,
+ number = ?,
+ itemtype = ?,
+ isbn = ?,
+ issn = ?,
+ publicationyear = ?,
+ publishercode = ?,
+ volumedate = ?,
+ volumedesc = ?,
+ collectiontitle = ?,
+ collectionissn = ?,
+ collectionvolume= ?,
+ editionstatement= ?,
+ editionresponsibility = ?,
+ illus = ?,
+ pages = ?,
+ notes = ?,
+ size = ?,
+ place = ?,
+ lccn = ?,
+ url = ?,
+ cn_source = ?,
+ cn_class = ?,
+ cn_item = ?,
+ cn_suffix = ?,
+ cn_sort = ?,
+ totalissues = ?
+ where biblioitemnumber = ?
+ ";
+ my $sth = $dbh->prepare($query);
+ $sth->execute(
+ $biblioitem->{'biblionumber'},
+ $biblioitem->{'volume'},
+ $biblioitem->{'number'},
+ $biblioitem->{'itemtype'},
+ $biblioitem->{'isbn'},
+ $biblioitem->{'issn'},
+ $biblioitem->{'publicationyear'},
+ $biblioitem->{'publishercode'},
+ $biblioitem->{'volumedate'},
+ $biblioitem->{'volumedesc'},
+ $biblioitem->{'collectiontitle'},
+ $biblioitem->{'collectionissn'},
+ $biblioitem->{'collectionvolume'},
+ $biblioitem->{'editionstatement'},
+ $biblioitem->{'editionresponsibility'},
+ $biblioitem->{'illus'},
+ $biblioitem->{'pages'},
+ $biblioitem->{'bnotes'},
+ $biblioitem->{'size'},
+ $biblioitem->{'place'},
+ $biblioitem->{'lccn'},
+ $biblioitem->{'url'},
+ $biblioitem->{'biblioitems.cn_source'},
+ $biblioitem->{'cn_class'},
+ $biblioitem->{'cn_item'},
+ $biblioitem->{'cn_suffix'},
+ $cn_sort,
+ $biblioitem->{'totalissues'},
+ $biblioitem->{'biblioitemnumber'}
+ );
+ if ( $dbh->errstr ) {
+ $error.="ERROR in _koha_modify_biblioitem_nonmarc $query".$dbh->errstr;
+ warn $error;
+ }
+ return ($biblioitem->{'biblioitemnumber'},$error);
+}
+
+=head2 _koha_add_biblioitem
+
+=over 4
+
+my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
+
+Internal function to add a biblioitem
+
+=back
+
+=cut
+
+sub _koha_add_biblioitem {
+ my ( $dbh, $biblioitem ) = @_;
+ my $error;
+
+ my ($cn_sort) = GetClassSort($biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
+ my $query =
+ "INSERT INTO biblioitems SET
+ biblionumber = ?,
+ volume = ?,
+ number = ?,
+ itemtype = ?,
+ isbn = ?,
+ issn = ?,
+ publicationyear = ?,
+ publishercode = ?,
+ volumedate = ?,
+ volumedesc = ?,
+ collectiontitle = ?,
+ collectionissn = ?,
+ collectionvolume= ?,
+ editionstatement= ?,
+ editionresponsibility = ?,
+ illus = ?,
+ pages = ?,
+ notes = ?,
+ size = ?,
+ place = ?,
+ lccn = ?,
+ marc = ?,
+ url = ?,
+ cn_source = ?,
+ cn_class = ?,
+ cn_item = ?,
+ cn_suffix = ?,
+ cn_sort = ?,
+ totalissues = ?
+ ";
+ my $sth = $dbh->prepare($query);
+ $sth->execute(
+ $biblioitem->{'biblionumber'},
+ $biblioitem->{'volume'},
+ $biblioitem->{'number'},
+ $biblioitem->{'itemtype'},
+ $biblioitem->{'isbn'},
+ $biblioitem->{'issn'},
+ $biblioitem->{'publicationyear'},
+ $biblioitem->{'publishercode'},
+ $biblioitem->{'volumedate'},
+ $biblioitem->{'volumedesc'},
+ $biblioitem->{'collectiontitle'},
+ $biblioitem->{'collectionissn'},
+ $biblioitem->{'collectionvolume'},
+ $biblioitem->{'editionstatement'},
+ $biblioitem->{'editionresponsibility'},
+ $biblioitem->{'illus'},
+ $biblioitem->{'pages'},
+ $biblioitem->{'bnotes'},
+ $biblioitem->{'size'},
+ $biblioitem->{'place'},
+ $biblioitem->{'lccn'},
+ $biblioitem->{'marc'},
+ $biblioitem->{'url'},
+ $biblioitem->{'biblioitems.cn_source'},
+ $biblioitem->{'cn_class'},
+ $biblioitem->{'cn_item'},
+ $biblioitem->{'cn_suffix'},
+ $cn_sort,
+ $biblioitem->{'totalissues'}
+ );
+ my $bibitemnum = $dbh->{'mysql_insertid'};
+ if ( $dbh->errstr ) {
+ $error.="ERROR in _koha_add_biblioitem $query".$dbh->errstr;
+ warn $error;
+ }
+ $sth->finish();
+ return ($bibitemnum,$error);
+}
+
+=head2 _koha_delete_biblio
+
+=over 4
+
+$error = _koha_delete_biblio($dbh,$biblionumber);
+
+Internal sub for deleting from biblio table -- also saves to deletedbiblio
+
+C<$dbh> - the database handle
+C<$biblionumber> - the biblionumber of the biblio to be deleted
+
+=back
+
+=cut
+
+# FIXME: add error handling
+
+sub _koha_delete_biblio {
+ my ( $dbh, $biblionumber ) = @_;
+
+ # get all the data for this biblio
+ my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
+ $sth->execute($biblionumber);
+
+ if ( my $data = $sth->fetchrow_hashref ) {
+
+ # save the record in deletedbiblio
+ # find the fields to save
+ my $query = "INSERT INTO deletedbiblio SET ";
+ my @bind = ();
+ foreach my $temp ( keys %$data ) {
+ $query .= "$temp = ?,";
+ push( @bind, $data->{$temp} );
+ }
+
+ # replace the last , by ",?)"
+ $query =~ s/\,$//;
+ my $bkup_sth = $dbh->prepare($query);
+ $bkup_sth->execute(@bind);
+ $bkup_sth->finish;
+
+ # delete the biblio
+ my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
+ $del_sth->execute($biblionumber);
+ $del_sth->finish;
+ }
+ $sth->finish;
+ return undef;
+}
+
+=head2 _koha_delete_biblioitems
+
+=over 4
+
+$error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
+
+Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
+
+C<$dbh> - the database handle
+C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
+
+=back
+
+=cut
+
+# FIXME: add error handling
+
+sub _koha_delete_biblioitems {
+ my ( $dbh, $biblioitemnumber ) = @_;
+
+ # get all the data for this biblioitem
+ my $sth =
+ $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
+ $sth->execute($biblioitemnumber);
+
+ if ( my $data = $sth->fetchrow_hashref ) {
+
+ # save the record in deletedbiblioitems
+ # find the fields to save
+ my $query = "INSERT INTO deletedbiblioitems SET ";
+ my @bind = ();
+ foreach my $temp ( keys %$data ) {
+ $query .= "$temp = ?,";
+ push( @bind, $data->{$temp} );
+ }
+
+ # replace the last , by ",?)"
+ $query =~ s/\,$//;
+ my $bkup_sth = $dbh->prepare($query);
+ $bkup_sth->execute(@bind);
+ $bkup_sth->finish;
+
+ # delete the biblioitem
+ my $del_sth =
+ $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
+ $del_sth->execute($biblioitemnumber);
+ $del_sth->finish;
+ }
+ $sth->finish;
+ return undef;
+}
+
+=head1 UNEXPORTED FUNCTIONS
+
+=head2 ModBiblioMarc
+
+ &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
+
+ Add MARC data for a biblio to koha
+
+ Function exported, but should NOT be used, unless you really know what you're doing
+
+=cut
+
+sub ModBiblioMarc {
+
+# pass the MARC::Record to this function, and it will create the records in the marc field
+ my ( $record, $biblionumber, $frameworkcode ) = @_;
+ my $dbh = C4::Context->dbh;
+ my @fields = $record->fields();
+ if ( !$frameworkcode ) {
+ $frameworkcode = "";
+ }
+ my $sth =
+ $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
+ $sth->execute( $frameworkcode, $biblionumber );
+ $sth->finish;
+ my $encoding = C4::Context->preference("marcflavour");
+
+ # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
+ if ( $encoding eq "UNIMARC" ) {
+ my $string;
+ if ( length($record->subfield( 100, "a" )) == 35 ) {
+ $string = $record->subfield( 100, "a" );
+ my $f100 = $record->field(100);
+ $record->delete_field($f100);
+ }
+ else {
+ $string = POSIX::strftime( "%Y%m%d", localtime );
+ $string =~ s/\-//g;
+ $string = sprintf( "%-*s", 35, $string );
+ }
+ substr( $string, 22, 6, "frey50" );
+ unless ( $record->subfield( 100, "a" ) ) {
+ $record->insert_grouped_field(
+ MARC::Field->new( 100, "", "", "a" => $string ) );
+ }
+ }
+ ModZebra($biblionumber,"specialUpdate","biblioserver",$record);
+ $sth =
+ $dbh->prepare(
+ "UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
+ $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding),
+ $biblionumber );
+ $sth->finish;
+ return $biblionumber;
+}
+
+=head2 z3950_extended_services
+
+z3950_extended_services($serviceType,$serviceOptions,$record);
+
+ z3950_extended_services is used to handle all interactions with Zebra's extended serices package, which is employed to perform all management of the MARC data stored in Zebra.
+
+C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
+
+C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
+
+ action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
+
+and maybe
+
+ recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
+ syntax => the record syntax (transfer syntax)
+ databaseName = Database from connection object
+
+ To set serviceOptions, call set_service_options($serviceType)
+
+C<$record> the record, if one is needed for the service type
+
+ A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
+
+=cut
+
+sub z3950_extended_services {
+ my ( $server, $serviceType, $action, $serviceOptions ) = @_;
+
+ # get our connection object
+ my $Zconn = C4::Context->Zconn( $server, 0, 1 );
+
+ # create a new package object
+ my $Zpackage = $Zconn->package();
+
+ # set our options
+ $Zpackage->option( action => $action );
+
+ if ( $serviceOptions->{'databaseName'} ) {
+ $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
+ }
+ if ( $serviceOptions->{'recordIdNumber'} ) {
+ $Zpackage->option(
+ recordIdNumber => $serviceOptions->{'recordIdNumber'} );
+ }
+ if ( $serviceOptions->{'recordIdOpaque'} ) {
+ $Zpackage->option(
+ recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
+ }
+
+ # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
+ #if ($serviceType eq 'itemorder') {
+ # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
+ # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
+ # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
+ # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
+ #}
+
+ if ( $serviceOptions->{record} ) {
+ $Zpackage->option( record => $serviceOptions->{record} );
+
+ # can be xml or marc
+ if ( $serviceOptions->{'syntax'} ) {
+ $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
+ }
+ }
+
+ # send the request, handle any exception encountered
+ eval { $Zpackage->send($serviceType) };
+ if ( $@ && $@->isa("ZOOM::Exception") ) {
+ return "error: " . $@->code() . " " . $@->message() . "\n";
+ }
+
+ # free up package resources
+ $Zpackage->destroy();
+}
+
+=head2 set_service_options
+
+my $serviceOptions = set_service_options($serviceType);
+
+C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
+
+Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
+
+=cut
+
+sub set_service_options {
+ my ($serviceType) = @_;
+ my $serviceOptions;
+
+# FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
+# $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
+
+ if ( $serviceType eq 'commit' ) {
+
+ # nothing to do
+ }
+ if ( $serviceType eq 'create' ) {
+
+ # nothing to do
+ }
+ if ( $serviceType eq 'drop' ) {
+ die "ERROR: 'drop' not currently supported (by Zebra)";
+ }
+ return $serviceOptions;
+}
+
+1;
+
+__END__
+