[Koha-cvs] CVS: koha/C4 AuthoritiesMarc.pm,NONE,1.1

[Paul POULAIN]

Update of /cvsroot/koha/koha/C4
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7161/C4

Added Files:
        AuthoritiesMarc.pm 
Log Message:
MARC authority management package

--- NEW FILE ---
package C4::AuthoritiesMarc;
# Copyright 2000-2002 Katipo Communications
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA  02111-1307 USA

use strict;
require Exporter;
use C4::Context;
use C4::Database;
use MARC::Record;

use vars qw($VERSION @ISA @EXPORT);

# set the version for version checking
$VERSION = 0.01;

@ISA = qw(Exporter);
@EXPORT = qw(
        &AUTHgettagslib
        &MARCfindsubfield
        &MARCfind_frameworkcode

        &AUTHaddauthority
        &AUTHmodauthority
        &AUTHdelauthority
        &AUTHaddsubfield
        &AUTHgetauthority
        
        &MARCmodsubfield
        &AUTHhtml2marc
        &AUTHaddword
        &MARCaddword &MARCdelword
        &char_decode
 );

 
sub AUTHgettagslib {
        my ($dbh,$forlibrarian,$authtypecode)= @_;
        warn "AUTH : $authtypecode";
        $authtypecode="" unless $authtypecode;
        warn "AUTH : $authtypecode";
        my $sth;
        my $libfield = ($forlibrarian eq 1)? 'liblibrarian' : 'libopac';
        # check that framework exists
        $sth=$dbh->prepare("select count(*) from auth_tag_structure where 
authtypecode=?");
        $sth->execute($authtypecode);
        my ($total) = $sth->fetchrow;
        $authtypecode="" unless ($total >0);
        $sth=$dbh->prepare("select tagfield,$libfield as 
lib,mandatory,repeatable from auth_tag_structure where authtypecode=? order by 
tagfield");
        $sth->execute($authtypecode);
        my ($lib,$tag,$res,$tab,$mandatory,$repeatable);
        while ( ($tag,$lib,$mandatory,$repeatable) = $sth->fetchrow) {
                $res->{$tag}->{lib}=$lib;
                $res->{$tab}->{tab}=""; # XXX
                $res->{$tag}->{mandatory}=$mandatory;
                $res->{$tag}->{repeatable}=$repeatable;
        }

        $sth=$dbh->prepare("select tagfield,tagsubfield,$libfield as lib,tab, 
mandatory, repeatable,authorised_value,value_builder,seealso from 
auth_subfield_structure where authtypecode=? order by tagfield,tagsubfield");
        $sth->execute($authtypecode);

        my $subfield;
        my $authorised_value;
        my $thesaurus_category;
        my $value_builder;
        my $kohafield;
        my $seealso;
        my $hidden;
        my $isurl;
        while ( ($tag, $subfield, $lib, $tab, $mandatory, 
$repeatable,$authorised_value,$value_builder,$seealso) = $sth->fetchrow) {
                $res->{$tag}->{$subfield}->{lib}=$lib;
                $res->{$tag}->{$subfield}->{tab}=$tab;
                $res->{$tag}->{$subfield}->{mandatory}=$mandatory;
                $res->{$tag}->{$subfield}->{repeatable}=$repeatable;
                $res->{$tag}->{$subfield}->{authorised_value}=$authorised_value;
                
$res->{$tag}->{$subfield}->{thesaurus_category}=$thesaurus_category;
                $res->{$tag}->{$subfield}->{value_builder}=$value_builder;
                $res->{$tag}->{$subfield}->{seealso}=$seealso;
                $res->{$tag}->{$subfield}->{hidden}=$hidden;
                $res->{$tag}->{$subfield}->{isurl}=$isurl;
        }
        return $res;
}

sub AUTHaddauthority {
# pass the MARC::Record to this function, and it will create the records in the 
marc tables
        my ($dbh,$record,$authid,$authtypecode) = @_;
        my @fields=$record->fields();
#       warn "IN AUTHaddauthority $authid => ".$record->as_formatted;
# adding main table, and retrieving authid
# if authid is sent, then it's not a true add, it's only a re-add, after a 
delete (ie, a mod)
# if authid empty => true add, find a new authid number
        unless ($authid) {
                $dbh->do("lock tables auth_header WRITE,auth_subfield_table 
WRITE, auth_word WRITE, stopwords READ");
                my $sth=$dbh->prepare("insert into auth_header 
(datecreated,authtypecode) values (now(),?)");
                $sth->execute($authtypecode);
                $sth=$dbh->prepare("select max(authid) from auth_header");
                $sth->execute;
                ($authid)=$sth->fetchrow;
                $sth->finish;
        }
        my $fieldcount=0;
        # now, add subfields...
        foreach my $field (@fields) {
                $fieldcount++;
                if ($field->tag() <10) {
                                &AUTHaddsubfield($dbh,$authid,
                                                $field->tag(),
                                                '',
                                                $fieldcount,
                                                '',
                                                1,
                                                $field->data()
                                                );
                } else {
                        my @subfields=$field->subfields();
                        foreach my $subfieldcount (0..$#subfields) {
                                &AUTHaddsubfield($dbh,$authid,
                                                $field->tag(),
                                                
$field->indicator(1).$field->indicator(2),
                                                $fieldcount,
                                                $subfields[$subfieldcount][0],
                                                $subfieldcount+1,
                                                $subfields[$subfieldcount][1]
                                                );
                        }
                }
        }
        $dbh->do("unlock tables");
        return $authid;
}


sub AUTHaddsubfield {
# Add a new subfield to a tag into the DB.
        my 
($dbh,$authid,$tagid,$tag_indicator,$tagorder,$subfieldcode,$subfieldorder,$subfieldvalues)
 = @_;
        # if not value, end of job, we do nothing
        if (length($subfieldvalues) ==0) {
                return;
        }
        if (not($subfieldcode)) {
                $subfieldcode=' ';
        }
        my @subfieldvalues = split /\|/,$subfieldvalues;
        foreach my $subfieldvalue (@subfieldvalues) {
                my $sth=$dbh->prepare("insert into auth_subfield_table 
(authid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue) 
values (?,?,?,?,?,?,?)");
                $sth->execute($authid,(sprintf 
"%03s",$tagid),$tagorder,$tag_indicator,$subfieldcode,$subfieldorder,$subfieldvalue);
                if ($sth->errstr) {
                        warn "ERROR ==> insert into auth_subfield_table 
(authid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue) 
values 
($authid,$tagid,$tagorder,$tag_indicator,$subfieldcode,$subfieldorder,$subfieldvalue)\n";
                }
                
&AUTHaddword($dbh,$authid,$tagid,$tagorder,$subfieldcode,$subfieldorder,$subfieldvalue);
        }
}

sub AUTHgetauthority {
# Returns MARC::Record of the biblio passed in parameter.
    my ($dbh,$authid)address@hidden;
    my $record = MARC::Record->new();
#---- TODO : the leader is missing
        $record->leader('                        ');
    my $sth=$dbh->prepare("select 
authid,subfieldid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue,valuebloblink
                                 from auth_subfield_table
                                 where authid=? order by 
tag,tagorder,subfieldcode
                         ");
        $sth->execute($authid);
        my $prevtagorder=1;
        my $prevtag='XXX';
        my $previndicator;
        my $field; # for >=10 tags
        my $prevvalue; # for <10 tags
        while (my $row=$sth->fetchrow_hashref) {
                if ($row->{tagorder} ne $prevtagorder || $row->{tag} ne 
$prevtag) {
                        $previndicator.="  ";
                        if ($prevtag <10) {
                        $record->add_fields((sprintf 
"%03s",$prevtag),$prevvalue) unless $prevtag eq "XXX"; # ignore the 1st loop
                        } else {
                                $record->add_fields($field) unless $prevtag eq 
"XXX";
                        }
                        undef $field;
                        $prevtagorder=$row->{tagorder};
                        $prevtag = $row->{tag};
                        $previndicator=$row->{tag_indicator};
                        if ($row->{tag}<10) {
                                $prevvalue = $row->{subfieldvalue};
                        } else {
                                $field = MARC::Field->new((sprintf 
"%03s",$prevtag), substr($row->{tag_indicator}.'  ',0,1), 
substr($row->{tag_indicator}.'  ',1,1), $row->{'subfieldcode'}, 
$row->{'subfieldvalue'} );
                        }
                } else {
                        if ($row->{tag} <10) {
                                $record->add_fields((sprintf 
"%03s",$row->{tag}), $row->{'subfieldvalue'});
                        } else {
                                $field->add_subfields($row->{'subfieldcode'}, 
$row->{'subfieldvalue'} );
                        }
                        $prevtag= $row->{tag};
                        $previndicator=$row->{tag_indicator};
                }
        }
        # the last has not been included inside the loop... do it now !
        if ($prevtag ne "XXX") { # check that we have found something. 
Otherwise, prevtag is still XXX and we
                                                # must return an empty record, 
not make MARC::Record fail because we try to
                                                # create a record with XXX as 
field :-(
                if ($prevtag <10) {
                        $record->add_fields($prevtag,$prevvalue);
                } else {
        #               my $field = MARC::Field->new( $prevtag, "", "", 
%subfieldlist);
                        $record->add_fields($field);
                }
        }
        return $record;
}

sub AUTHmodauthority {
        my ($dbh,$authid,$record,$delete)address@hidden;
        my $oldrecord=&AUTHgetauthority($dbh,$authid);
        if ($oldrecord eq $record) {
                return;
        }
# 1st delete the authority,
# 2nd recreate it
        &AUTHdelauthority($dbh,$authid,1);
        &AUTHaddauthority($dbh,$record,$authid);
        # FIXME : modify the authority in biblio too.
}

sub AUTHdelauthority {
        my ($dbh,$authid,$keep_biblio) = @_;
# if the keep_biblio is set to 1, then authority entries in biblio are 
preserved.
# This flag is set when the delauthority is called by modauthority
# due to a too complex structure of MARC (repeatable fields and subfields),
# the best solution for a modif is to delete / recreate the record.

        my $record = AUTHgetauthority($dbh,$authid);
        $dbh->do("delete from auth_biblio where authid=$authid");
        $dbh->do("delete from auth_subfield_table where authid=$authid");
        $dbh->do("delete from auth_word where authid=$authid");
# FIXME : delete or not in biblio tables (depending on $keep_biblio flag)
}

sub AUTHmodsubfield {
# Subroutine changes a subfield value given a subfieldid.
        my ($dbh, $subfieldid, $subfieldvalue )address@hidden;
        $dbh->do("lock tables auth_subfield_table WRITE");
        my $sth=$dbh->prepare("update auth_subfield_table set subfieldvalue=? 
where subfieldid=?");
        $sth->execute($subfieldvalue, $subfieldid);
        $dbh->do("unlock tables");
        $sth->finish;
        $sth=$dbh->prepare("select 
authid,tag,tagorder,subfieldcode,subfieldid,subfieldorder from 
auth_subfield_table where subfieldid=?");
        $sth->execute($subfieldid);
        my ($authid,$tagid,$tagorder,$subfieldcode,$x,$subfieldorder) = 
$sth->fetchrow;
        $subfieldid=$x;
        
&AUTHdelword($dbh,$authid,$tagid,$tagorder,$subfieldcode,$subfieldorder);
        
&AUTHaddword($dbh,$authid,$tagid,$tagorder,$subfieldcode,$subfieldorder,$subfieldvalue);
        return($subfieldid, $subfieldvalue);
}

sub AUTHfindsubfield {
    my ($dbh,$authid,$tag,$subfieldcode,$subfieldorder,$subfieldvalue) = @_;
    my $resultcounter=0;
    my $subfieldid;
    my $lastsubfieldid;
    my $query="select subfieldid from auth_subfield_table where authid=? and 
tag=? and subfieldcode=?";
    my @bind_values = ($authid,$tag, $subfieldcode);
    if ($subfieldvalue) {
        $query .= " and subfieldvalue=?";
        push(@bind_values,$subfieldvalue);
    } else {
        if ($subfieldorder<1) {
            $subfieldorder=1;
        }
        $query .= " and subfieldorder=?";
        push(@bind_values,$subfieldorder);
    }
    my $sti=$dbh->prepare($query);
    $sti->execute(@bind_values);
    while (($subfieldid) = $sti->fetchrow) {
        $resultcounter++;
        $lastsubfieldid=$subfieldid;
    }
    if ($resultcounter>1) {
                # Error condition.  Values given did not resolve into a unique 
record.  Don't know what to edit
                # should rarely occur (only if we use subfieldvalue with a 
value that exists twice, which is strange)
                return -1;
    } else {
                return $lastsubfieldid;
    }
}

sub AUTHfindsubfieldid {
        my ($dbh,$authid,$tag,$tagorder,$subfield,$subfieldorder) = @_;
        my $sth=$dbh->prepare("select subfieldid from auth_subfield_table
                                where authid=? and tag=? and tagorder=?
                                        and subfieldcode=? and 
subfieldorder=?");
        $sth->execute($authid,$tag,$tagorder,$subfield,$subfieldorder);
        my ($res) = $sth->fetchrow;
        unless ($res) {
                $sth=$dbh->prepare("select subfieldid from auth_subfield_table
                                where authid=? and tag=? and tagorder=?
                                        and subfieldcode=?");
                $sth->execute($authid,$tag,$tagorder,$subfield);
                ($res) = $sth->fetchrow;
        }
    return $res;
}

sub AUTHfind_authtypecode {
        my ($dbh,$authid) = @_;
        my $sth = $dbh->prepare("select authtypecode from auth_header where 
authid=?");
        $sth->execute($authid);
        my ($authtypecode) = $sth->fetchrow;
        return $authtypecode;
}

sub AUTHdelsubfield {
# delete a subfield for $authid / tag / tagorder / subfield / subfieldorder
    my ($dbh,$authid,$tag,$tagorder,$subfield,$subfieldorder) = @_;
    $dbh->do("delete from auth_subfield_table where authid='$authid' and
                        tag='$tag' and tagorder='$tagorder'
                        and subfieldcode='$subfield' and 
subfieldorder='$subfieldorder'
                        ");
}

sub AUTHhtml2marc {
        my ($dbh,$rtags,$rsubfields,$rvalues,%indicators) = @_;
        my $prevtag = -1;
        my $record = MARC::Record->new();
#       my %subfieldlist=();
        my $prevvalue; # if tag <10
        my $field; # if tag >=10
        for (my $i=0; $i< @$rtags; $i++) {
                # rebuild MARC::Record
                if (@$rtags[$i] ne $prevtag) {
                        if ($prevtag < 10) {
                                if ($prevvalue) {
                                        $record->add_fields((sprintf 
"%03s",$prevtag),$prevvalue);
                                }
                        } else {
                                if ($field) {
                                        $record->add_fields($field);
                                }
                        }
                        address@hidden'  ';
                        if (@$rtags[$i] <10) {
                                $prevvalue= @$rvalues[$i];
                        } else {
                                $field = MARC::Field->new( (sprintf 
"%03s",@$rtags[$i]), substr(address@hidden,0,1),substr(address@hidden,1,1), 
@$rsubfields[$i] => @$rvalues[$i]);
                        }
                        $prevtag = @$rtags[$i];
                } else {
                        if (@$rtags[$i] <10) {
                                address@hidden;
                        } else {
                                if (@$rvalues[$i]) {
                                        $field->add_subfields(@$rsubfields[$i] 
=> @$rvalues[$i]);
                                }
                        }
                        $prevtag= @$rtags[$i];
                }
        }
        # the last has not been included inside the loop... do it now !
        $record->add_fields($field);
#       warn $record->as_formatted;
        return $record;
}

sub AUTHaddword {
# split a subfield string and adds it into the word table.
# removes stopwords
    my ($dbh,$authid,$tag,$tagorder,$subfieldid,$subfieldorder,$sentence) 
address@hidden;
    $sentence =~ s/(\.|\?|\:|\!|\'|,|\-|\"|\(|\)|\[|\]|\{|\})/ /g;
    my @words = split / /,$sentence;
    my $stopwords= C4::Context->stopwords;
    my $sth=$dbh->prepare("insert into auth_word (authid, tag, tagorder, 
subfieldid, subfieldorder, word, sndx_word)
                        values (?,?,?,?,?,?,soundex(?))");
    foreach my $word (@words) {
# we record only words longer than 2 car and not in stopwords hash
        if (length($word)>2 and !($stopwords->{uc($word)})) {
            
$sth->execute($authid,$tag,$tagorder,$subfieldid,$subfieldorder,$word,$word);
            if ($sth->err()) {
                warn "ERROR ==> insert into auth_word (authid, tag, tagorder, 
subfieldid, subfieldorder, word, sndx_word) values 
($authid,$tag,$tagorder,$subfieldid,$subfieldorder,$word,soundex($word))\n";
            }
        }
    }
}

sub AUTHdelword {
# delete words. this sub deletes all the words from a sentence. a subfield 
modif is done by a delete then a add
    my ($dbh,$authid,$tag,$tagorder,$subfield,$subfieldorder) = @_;
    my $sth=$dbh->prepare("delete from auth_word where authid=? and tag=? and 
tagorder=? and subfieldid=? and subfieldorder=?");
    $sth->execute($authid,$tag,$tagorder,$subfield,$subfieldorder);
}

sub char_decode {
        # converts ISO 5426 coded string to ISO 8859-1
        # sloppy code : should be improved in next issue
        my ($string,$encoding) = @_ ;
        $_ = $string ;
#       $encoding = C4::Context->preference("marcflavour") unless $encoding;
        if ($encoding eq "UNIMARC") {
                s/\xe1/Æ/gm ;
                s/\xe2/Ð/gm ;
                s/\xe9/Ø/gm ;
                s/\xec/þ/gm ;
                s/\xf1/æ/gm ;
                s/\xf3/ð/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/Ý/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/ý/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\x45/Ë/gm ;
                s/\xc8\x49/Ï/gm ;
                s/\xc8\x65/ë/gm ;
                s/\xc8\x69/ï/gm ;
                s/\xc8\x76/ÿ/gm ;
                s/\xc9\x41/Ä/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") {
                if(/[\xc1-\xff]/) {
                        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/Ý/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/ý/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/\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/Ä/gm ;
                        s/\xe9\x4f/Ö/gm ;
                        s/\xe9\x55/Ü/gm ;
                        s/\xe9\x61/ä/gm ;
                        s/\xe9\x6f/ö/gm ;
                        s/\xe9\x75/ü/gm ;
                        s/\xea\x41/Å/gm ;
                        s/\xea\x61/å/gm ;
                        # this handles non-sorting blocks (if implementation 
requires this)
                        $string = nsb_clean($_) ;
                }
        }
        return($string) ;
}

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) ;
}

END { }       # module clean-up code here (global destructor)

=back

=head1 AUTHOR

Koha Developement team <address@hidden>

Paul POULAIN address@hidden

=cut

# $Id: AuthoritiesMarc.pm,v 1.1 2004/06/07 07:35:01 tipaul Exp $
# $Log: AuthoritiesMarc.pm,v $
# Revision 1.1  2004/06/07 07:35:01  tipaul
# MARC authority management package
#