X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=C4%2FKoha.pm;h=05e3074e72c8d608758a27ed623087db375a849e;hb=3c3dcf8fd9d440be560eb1b6025c0a129e7c5473;hp=0792a572de151e29724a6f90d1c9e976e288d337;hpb=6abda1a9184916868f51239f9164e57e321d78dd;p=koha.git
diff --git a/C4/Koha.pm b/C4/Koha.pm
index 0792a572de..05e3074e72 100644
--- a/C4/Koha.pm
+++ b/C4/Koha.pm
@@ -17,19 +17,58 @@ package C4::Koha;
# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
-# $Id$
use strict;
-require Exporter;
use C4::Context;
+use C4::Output;
+use URI::Split qw(uri_split);
+use Memoize;
+
+use vars qw($VERSION @ISA @EXPORT $DEBUG);
+
+BEGIN {
+ $VERSION = 3.01;
+ require Exporter;
+ @ISA = qw(Exporter);
+ @EXPORT = qw(
+ &slashifyDate
+ &DisplayISBN
+ &subfield_is_koha_internal_p
+ &GetPrinters &GetPrinter
+ &GetItemTypes &getitemtypeinfo
+ &GetCcodes
+ &get_itemtypeinfos_of
+ &getframeworks &getframeworkinfo
+ &getauthtypes &getauthtype
+ &getallthemes
+ &getFacets
+ &displayServers
+ &getnbpages
+ &get_infos_of
+ &get_notforloan_label_of
+ &getitemtypeimagedir
+ &getitemtypeimagesrc
+ &getitemtypeimagelocation
+ &GetAuthorisedValues
+ &GetAuthorisedValueCategories
+ &GetKohaAuthorisedValues
+ &GetAuthValCode
+ &GetNormalizedUPC
+ &GetNormalizedISBN
+ &GetNormalizedEAN
+ &GetNormalizedOCLCNumber
+
+ $DEBUG
+ );
+ $DEBUG = 0;
+}
-use vars qw($VERSION @ISA @EXPORT);
-
-$VERSION = do { my @v = '$Revision$' =~ /\d+/g; shift(@v) . "." . join("_", map {sprintf "%03d", $_ } @v); };
+# expensive functions
+memoize('GetAuthorisedValues');
=head1 NAME
-C4::Koha - Perl Module containing convenience functions for Koha scripts
+ C4::Koha - Perl Module containing convenience functions for Koha scripts
=head1 SYNOPSIS
@@ -38,251 +77,138 @@ C4::Koha - Perl Module containing convenience functions for Koha scripts
=head1 DESCRIPTION
-Koha.pm provides many functions for Koha scripts.
+ Koha.pm provides many functions for Koha scripts.
=head1 FUNCTIONS
-=over 2
-
=cut
-@ISA = qw(Exporter);
-@EXPORT = qw(
- &subfield_is_koha_internal_p
- &GetBranches &getbranch &getbranchdetail
- &getprinters &getprinter
- &GetItemTypes &getitemtypeinfo
- get_itemtypeinfos_of
- &getframeworks &getframeworkinfo
- &getauthtypes &getauthtype
- &getallthemes &getalllanguages
- &getallbranches &getletters
- &getbranchname
- getnbpages
- getitemtypeimagedir
- getitemtypeimagesrc
- getitemtypeimagesrcfromurl
- &getcities
- &getroadtypes
- get_branchinfos_of
- get_notforloan_label_of
- get_infos_of
- $DEBUG);
-
-use vars qw();
-
-my $DEBUG = 0;
-
-# FIXME.. this should be moved to a MARC-specific module
-sub subfield_is_koha_internal_p ($) {
- my($subfield) = @_;
-
- # We could match on 'lib' and 'tab' (and 'mandatory', & more to come!)
- # But real MARC subfields are always single-character
- # so it really is safer just to check the length
+=head2 slashifyDate
- return length $subfield != 1;
-}
+ $slash_date = &slashifyDate($dash_date);
-=head2 GetBranches
-
- $branches = &GetBranches();
- returns informations about branches.
- Create a branch selector with the following code
- Is branchIndependant sensitive
- When IndependantBranches is set AND user is not superlibrarian, displays only user's branch
-
-=head3 in PERL SCRIPT
-
-my $branches = GetBranches;
-my @branchloop;
-foreach my $thisbranch (sort keys %$branches) {
- my $selected = 1 if $thisbranch eq $branch;
- my %row =(value => $thisbranch,
- selected => $selected,
- branchname => $branches->{$thisbranch}->{'branchname'},
- );
- push @branchloop, \%row;
-}
-
-
-=head3 in TEMPLATE
-
+ Takes a string of the form "DD-MM-YYYY" (or anything separated by
+ dashes), converts it to the form "YYYY/MM/DD", and returns the result.
=cut
-sub GetBranches {
-# returns a reference to a hash of references to branches...
- my ($type) = @_;
- my %branches;
- my $branch;
- my $dbh = C4::Context->dbh;
- my $sth;
- if (C4::Context->preference("IndependantBranches") && (C4::Context->userenv->{flags}!=1)){
- my $strsth ="Select * from branches ";
- $strsth.= " WHERE branchcode = ".$dbh->quote(C4::Context->userenv->{branch});
- $strsth.= " order by branchname";
- $sth=$dbh->prepare($strsth);
- } else {
- $sth = $dbh->prepare("Select * from branches order by branchname");
- }
- $sth->execute;
- while ($branch=$sth->fetchrow_hashref) {
- my $nsth = $dbh->prepare("select categorycode from branchrelations where branchcode = ?");
- if ($type){
- $nsth = $dbh->prepare("select categorycode from branchrelations where branchcode = ? and categorycode = ?");
- $nsth->execute($branch->{'branchcode'},$type);
- } else {
- $nsth->execute($branch->{'branchcode'});
- }
- while (my ($cat) = $nsth->fetchrow_array) {
- # FIXME - This seems wrong. It ought to be
- # $branch->{categorycodes}{$cat} = 1;
- # otherwise, there's a namespace collision if there's a
- # category with the same name as a field in the 'branches'
- # table (i.e., don't create a category called "issuing").
- # In addition, the current structure doesn't really allow
- # you to list the categories that a branch belongs to:
- # you'd have to list keys %$branch, and remove those keys
- # that aren't fields in the "branches" table.
- $branch->{$cat} = 1;
- }
- if ($type) {
- $branches{$branch->{'branchcode'}}=$branch;
- }
- }
- if (!$type){
- $branches{$branch->{'branchcode'}}=$branch;
- }
-
- return (\%branches);
-}
+sub slashifyDate {
-sub getbranchname {
- my ($branchcode)=@_;
- my $dbh = C4::Context->dbh;
- my $sth;
- $sth = $dbh->prepare("Select branchname from branches where branchcode=?");
- $sth->execute($branchcode);
- my $branchname = $sth->fetchrow_array;
- $sth->finish;
-
- return($branchname);
+ # accepts a date of the form xx-xx-xx[xx] and returns it in the
+ # form xx/xx/xx[xx]
+ my @dateOut = split( '-', shift );
+ return ("$dateOut[2]/$dateOut[1]/$dateOut[0]");
}
-=head2 getallbranches
- $branches = &getallbranches();
- returns informations about ALL branches.
- Create a branch selector with the following code
- IndependantBranches Insensitive...
-
-=head3 in PERL SCRIPT
-
-my $branches = getallbranches;
-my @branchloop;
-foreach my $thisbranch (keys %$branches) {
- my $selected = 1 if $thisbranch eq $branch;
- my %row =(value => $thisbranch,
- selected => $selected,
- branchname => $branches->{$thisbranch}->{'branchname'},
- );
- push @branchloop, \%row;
-}
+=head2 DisplayISBN
-
-=head3 in TEMPLATE
-
+ my $string = DisplayISBN( $isbn );
=cut
-
-sub getallbranches {
-# returns a reference to a hash of references to ALL branches...
- my %branches;
- my $dbh = C4::Context->dbh;
- my $sth;
- $sth = $dbh->prepare("Select * from branches order by branchname");
- $sth->execute;
- while (my $branch=$sth->fetchrow_hashref) {
- my $nsth = $dbh->prepare("select categorycode from branchrelations where branchcode = ?");
- $nsth->execute($branch->{'branchcode'});
- while (my ($cat) = $nsth->fetchrow_array) {
- # FIXME - This seems wrong. It ought to be
- # $branch->{categorycodes}{$cat} = 1;
- # otherwise, there's a namespace collision if there's a
- # category with the same name as a field in the 'branches'
- # table (i.e., don't create a category called "issuing").
- # In addition, the current structure doesn't really allow
- # you to list the categories that a branch belongs to:
- # you'd have to list keys %$branch, and remove those keys
- # that aren't fields in the "branches" table.
- $branch->{$cat} = 1;
- }
- $branches{$branch->{'branchcode'}}=$branch;
+sub DisplayISBN {
+ my ($isbn) = @_;
+ if (length ($isbn)<13){
+ my $seg1;
+ if ( substr( $isbn, 0, 1 ) <= 7 ) {
+ $seg1 = substr( $isbn, 0, 1 );
}
- return (\%branches);
-}
-
-=head2 getletters
+ elsif ( substr( $isbn, 0, 2 ) <= 94 ) {
+ $seg1 = substr( $isbn, 0, 2 );
+ }
+ elsif ( substr( $isbn, 0, 3 ) <= 995 ) {
+ $seg1 = substr( $isbn, 0, 3 );
+ }
+ elsif ( substr( $isbn, 0, 4 ) <= 9989 ) {
+ $seg1 = substr( $isbn, 0, 4 );
+ }
+ else {
+ $seg1 = substr( $isbn, 0, 5 );
+ }
+ my $x = substr( $isbn, length($seg1) );
+ my $seg2;
+ if ( substr( $x, 0, 2 ) <= 19 ) {
- $letters = &getletters($category);
- returns informations about letters.
- if needed, $category filters for letters given category
- Create a letter selector with the following code
+ # if(sTmp2 < 10) sTmp2 = "0" sTmp2;
+ $seg2 = substr( $x, 0, 2 );
+ }
+ elsif ( substr( $x, 0, 3 ) <= 699 ) {
+ $seg2 = substr( $x, 0, 3 );
+ }
+ elsif ( substr( $x, 0, 4 ) <= 8399 ) {
+ $seg2 = substr( $x, 0, 4 );
+ }
+ elsif ( substr( $x, 0, 5 ) <= 89999 ) {
+ $seg2 = substr( $x, 0, 5 );
+ }
+ elsif ( substr( $x, 0, 6 ) <= 9499999 ) {
+ $seg2 = substr( $x, 0, 6 );
+ }
+ else {
+ $seg2 = substr( $x, 0, 7 );
+ }
+ my $seg3 = substr( $x, length($seg2) );
+ $seg3 = substr( $seg3, 0, length($seg3) - 1 );
+ my $seg4 = substr( $x, -1, 1 );
+ return "$seg1-$seg2-$seg3-$seg4";
+ } else {
+ my $seg1;
+ $seg1 = substr( $isbn, 0, 3 );
+ my $seg2;
+ if ( substr( $isbn, 3, 1 ) <= 7 ) {
+ $seg2 = substr( $isbn, 3, 1 );
+ }
+ elsif ( substr( $isbn, 3, 2 ) <= 94 ) {
+ $seg2 = substr( $isbn, 3, 2 );
+ }
+ elsif ( substr( $isbn, 3, 3 ) <= 995 ) {
+ $seg2 = substr( $isbn, 3, 3 );
+ }
+ elsif ( substr( $isbn, 3, 4 ) <= 9989 ) {
+ $seg2 = substr( $isbn, 3, 4 );
+ }
+ else {
+ $seg2 = substr( $isbn, 3, 5 );
+ }
+ my $x = substr( $isbn, length($seg2) +3);
+ my $seg3;
+ if ( substr( $x, 0, 2 ) <= 19 ) {
-=head3 in PERL SCRIPT
-
-my $letters = getletters($cat);
-my @letterloop;
-foreach my $thisletter (keys %$letters) {
- my $selected = 1 if $thisletter eq $letter;
- my %row =(value => $thisletter,
- selected => $selected,
- lettername => $letters->{$thisletter},
- );
- push @letterloop, \%row;
+ # if(sTmp2 < 10) sTmp2 = "0" sTmp2;
+ $seg3 = substr( $x, 0, 2 );
+ }
+ elsif ( substr( $x, 0, 3 ) <= 699 ) {
+ $seg3 = substr( $x, 0, 3 );
+ }
+ elsif ( substr( $x, 0, 4 ) <= 8399 ) {
+ $seg3 = substr( $x, 0, 4 );
+ }
+ elsif ( substr( $x, 0, 5 ) <= 89999 ) {
+ $seg3 = substr( $x, 0, 5 );
+ }
+ elsif ( substr( $x, 0, 6 ) <= 9499999 ) {
+ $seg3 = substr( $x, 0, 6 );
+ }
+ else {
+ $seg3 = substr( $x, 0, 7 );
+ }
+ my $seg4 = substr( $x, length($seg3) );
+ $seg4 = substr( $seg4, 0, length($seg4) - 1 );
+ my $seg5 = substr( $x, -1, 1 );
+ return "$seg1-$seg2-$seg3-$seg4-$seg5";
+ }
}
+# FIXME.. this should be moved to a MARC-specific module
+sub subfield_is_koha_internal_p ($) {
+ my ($subfield) = @_;
-=head3 in TEMPLATE
-
-
-=cut
+ # We could match on 'lib' and 'tab' (and 'mandatory', & more to come!)
+ # But real MARC subfields are always single-character
+ # so it really is safer just to check the length
-sub getletters {
-# returns a reference to a hash of references to ALL letters...
- my $cat =@_;
- my %letters;
- my $dbh = C4::Context->dbh;
- my $sth;
- if ($cat ne ""){
- $sth = $dbh->prepare("Select * from letter where module = \'".$cat."\' order by name");
- } else {
- $sth = $dbh->prepare("Select * from letter order by name");
- }
- $sth->execute;
- my $count;
- while (my $letter=$sth->fetchrow_hashref) {
- $letters{$letter->{'code'}}=$letter->{'name'};
- $count++;
- }
- return ($count,\%letters);
+ return length $subfield != 1;
}
=head2 GetItemTypes
@@ -295,63 +221,85 @@ build a HTML select with the following code :
=head3 in PERL SCRIPT
-my $itemtypes = GetItemTypes;
-my @itemtypesloop;
-foreach my $thisitemtype (sort keys %$itemtypes) {
- my $selected = 1 if $thisitemtype eq $itemtype;
- my %row =(value => $thisitemtype,
- selected => $selected,
- description => $itemtypes->{$thisitemtype}->{'description'},
- );
- push @itemtypesloop, \%row;
-}
-$template->param(itemtypeloop => \@itemtypesloop);
+ my $itemtypes = GetItemTypes;
+ my @itemtypesloop;
+ foreach my $thisitemtype (sort keys %$itemtypes) {
+ my $selected = 1 if $thisitemtype eq $itemtype;
+ my %row =(value => $thisitemtype,
+ selected => $selected,
+ description => $itemtypes->{$thisitemtype}->{'description'},
+ );
+ push @itemtypesloop, \%row;
+ }
+ $template->param(itemtypeloop => \@itemtypesloop);
=head3 in TEMPLATE
-
-
+
=cut
sub GetItemTypes {
-# returns a reference to a hash of references to branches...
+
+ # returns a reference to a hash of references to itemtypes...
my %itemtypes;
- my $dbh = C4::Context->dbh;
+ my $dbh = C4::Context->dbh;
my $query = qq|
SELECT *
FROM itemtypes
|;
- my $sth=$dbh->prepare($query);
+ my $sth = $dbh->prepare($query);
$sth->execute;
- while (my $IT=$sth->fetchrow_hashref) {
- $itemtypes{$IT->{'itemtype'}}=$IT;
+ while ( my $IT = $sth->fetchrow_hashref ) {
+ $itemtypes{ $IT->{'itemtype'} } = $IT;
}
- return (\%itemtypes);
+ return ( \%itemtypes );
}
-# FIXME this function is better and should replace GetItemTypes everywhere
sub get_itemtypeinfos_of {
my @itemtypes = @_;
- my $query = '
+ my $placeholders = join( ', ', map { '?' } @itemtypes );
+ my $query = <<"END_SQL";
SELECT itemtype,
description,
+ imageurl,
notforloan
FROM itemtypes
- WHERE itemtype IN ('.join(',', map({"'".$_."'"} @itemtypes)).')
-';
+ WHERE itemtype IN ( $placeholders )
+END_SQL
- return get_infos_of($query, 'itemtype');
+ return get_infos_of( $query, 'itemtype', undef, \@itemtypes );
+}
+
+# this is temporary until we separate collection codes and item types
+sub GetCcodes {
+ my $count = 0;
+ my @results;
+ my $dbh = C4::Context->dbh;
+ my $sth =
+ $dbh->prepare(
+ "SELECT * FROM authorised_values ORDER BY authorised_value");
+ $sth->execute;
+ while ( my $data = $sth->fetchrow_hashref ) {
+ if ( $data->{category} eq "CCODE" ) {
+ $count++;
+ $results[$count] = $data;
+
+ #warn "data: $data";
+ }
+ }
+ $sth->finish;
+ return ( $count, @results );
}
=head2 getauthtypes
@@ -392,25 +340,27 @@ $template->param(itemtypeloop => \@itemtypesloop);
=cut
sub getauthtypes {
-# returns a reference to a hash of references to authtypes...
+
+ # returns a reference to a hash of references to authtypes...
my %authtypes;
my $dbh = C4::Context->dbh;
- my $sth=$dbh->prepare("select * from auth_types order by authtypetext");
+ my $sth = $dbh->prepare("select * from auth_types order by authtypetext");
$sth->execute;
- while (my $IT=$sth->fetchrow_hashref) {
- $authtypes{$IT->{'authtypecode'}}=$IT;
+ while ( my $IT = $sth->fetchrow_hashref ) {
+ $authtypes{ $IT->{'authtypecode'} } = $IT;
}
- return (\%authtypes);
+ return ( \%authtypes );
}
sub getauthtype {
my ($authtypecode) = @_;
-# returns a reference to a hash of references to authtypes...
+
+ # returns a reference to a hash of references to authtypes...
my %authtypes;
my $dbh = C4::Context->dbh;
- my $sth=$dbh->prepare("select * from auth_types where authtypecode=?");
+ my $sth = $dbh->prepare("select * from auth_types where authtypecode=?");
$sth->execute($authtypecode);
- my $res=$sth->fetchrow_hashref;
+ my $res = $sth->fetchrow_hashref;
return $res;
}
@@ -453,16 +403,18 @@ $template->param(frameworkloop => \@frameworksloop);
=cut
sub getframeworks {
-# returns a reference to a hash of references to branches...
+
+ # returns a reference to a hash of references to branches...
my %itemtypes;
my $dbh = C4::Context->dbh;
- my $sth=$dbh->prepare("select * from biblio_framework");
+ my $sth = $dbh->prepare("select * from biblio_framework");
$sth->execute;
- while (my $IT=$sth->fetchrow_hashref) {
- $itemtypes{$IT->{'frameworkcode'}}=$IT;
+ while ( my $IT = $sth->fetchrow_hashref ) {
+ $itemtypes{ $IT->{'frameworkcode'} } = $IT;
}
- return (\%itemtypes);
+ return ( \%itemtypes );
}
+
=head2 getframeworkinfo
$frameworkinfo = &getframeworkinfo($frameworkcode);
@@ -473,14 +425,14 @@ Returns information about an frameworkcode.
sub getframeworkinfo {
my ($frameworkcode) = @_;
- my $dbh = C4::Context->dbh;
- my $sth=$dbh->prepare("select * from biblio_framework where frameworkcode=?");
+ my $dbh = C4::Context->dbh;
+ my $sth =
+ $dbh->prepare("select * from biblio_framework where frameworkcode=?");
$sth->execute($frameworkcode);
my $res = $sth->fetchrow_hashref;
return $res;
}
-
=head2 getitemtypeinfo
$itemtype = &getitemtype($itemtype);
@@ -491,251 +443,215 @@ Returns information about an itemtype.
sub getitemtypeinfo {
my ($itemtype) = @_;
- my $dbh = C4::Context->dbh;
- my $sth=$dbh->prepare("select * from itemtypes where itemtype=?");
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("select * from itemtypes where itemtype=?");
$sth->execute($itemtype);
my $res = $sth->fetchrow_hashref;
- $res->{imageurl} = getitemtypeimagesrcfromurl($res->{imageurl});
+ $res->{imageurl} = getitemtypeimagelocation( 'intranet', $res->{imageurl} );
return $res;
}
-sub getitemtypeimagesrcfromurl {
- my ($imageurl) = @_;
+=head2 getitemtypeimagedir
- if (defined $imageurl and $imageurl !~ m/^http/) {
- $imageurl =
- getitemtypeimagesrc()
- .'/'.$imageurl
- ;
- }
+=over
- return $imageurl;
-}
+=item 4
+
+ my $directory = getitemtypeimagedir( 'opac' );
+
+pass in 'opac' or 'intranet'. Defaults to 'opac'.
+
+returns the full path to the appropriate directory containing images.
+
+=back
+
+=cut
sub getitemtypeimagedir {
- return
- C4::Context->intrahtdocs
- .'/'.C4::Context->preference('template')
- .'/itemtypeimg'
- ;
+ my $src = shift || 'opac';
+ if ($src eq 'intranet') {
+ return C4::Context->config('intrahtdocs') . '/' .C4::Context->preference('template') . '/img/itemtypeimg';
+ } else {
+ return C4::Context->config('opachtdocs') . '/' . C4::Context->preference('template') . '/itemtypeimg';
+ }
}
sub getitemtypeimagesrc {
- return
- '/intranet-tmpl'
- .'/'.C4::Context->preference('template')
- .'/itemtypeimg'
- ;
+ my $src = shift || 'opac';
+ if ($src eq 'intranet') {
+ return '/intranet-tmpl' . '/' . C4::Context->preference('template') . '/img/itemtypeimg';
+ } else {
+ return '/opac-tmpl' . '/' . C4::Context->preference('template') . '/itemtypeimg';
+ }
}
-=head2 getprinters
+sub getitemtypeimagelocation($$) {
+ my ( $src, $image ) = @_;
- $printers = &getprinters($env);
- @queues = keys %$printers;
+ return '' if ( !$image );
-Returns information about existing printer queues.
+ my $scheme = ( uri_split( $image ) )[0];
-C<$env> is ignored.
+ return $image if ( $scheme );
-C<$printers> is a reference-to-hash whose keys are the print queues
-defined in the printers table of the Koha database. The values are
-references-to-hash, whose keys are the fields in the printers table.
+ return getitemtypeimagesrc( $src ) . '/' . $image;
+}
+
+=head3 _getImagesFromDirectory
+
+ Find all of the image files in a directory in the filesystem
+
+ parameters:
+ a directory name
+
+ returns: a list of images in that directory.
+
+ Notes: this does not traverse into subdirectories. See
+ _getSubdirectoryNames for help with that.
+ Images are assumed to be files with .gif or .png file extensions.
+ The image names returned do not have the directory name on them.
=cut
-sub getprinters {
- my ($env) = @_;
- my %printers;
- my $dbh = C4::Context->dbh;
- my $sth=$dbh->prepare("select * from printers");
- $sth->execute;
- while (my $printer=$sth->fetchrow_hashref) {
- $printers{$printer->{'printqueue'}}=$printer;
+sub _getImagesFromDirectory {
+ my $directoryname = shift;
+ return unless defined $directoryname;
+ return unless -d $directoryname;
+
+ if ( opendir ( my $dh, $directoryname ) ) {
+ my @images = grep { /\.(gif|png)$/i } readdir( $dh );
+ closedir $dh;
+ return @images;
+ } else {
+ warn "unable to opendir $directoryname: $!";
+ return;
}
- return (\%printers);
}
-sub getbranch ($$) {
- my($query, $branches) = @_; # get branch for this query from branches
- my $branch = $query->param('branch');
- ($branch) || ($branch = $query->cookie('branch'));
- ($branches->{$branch}) || ($branch=(keys %$branches)[0]);
- return $branch;
-}
+=head3 _getSubdirectoryNames
-=item getbranchdetail
+ Find all of the directories in a directory in the filesystem
- $branchname = &getbranchdetail($branchcode);
+ parameters:
+ a directory name
-Given the branch code, the function returns the corresponding
-branch name for a comprehensive information display
+ returns: a list of subdirectories in that directory.
-=cut
+ Notes: this does not traverse into subdirectories. Only the first
+ level of subdirectories are returned.
+ The directory names returned don't have the parent directory name
+ on them.
-sub getbranchdetail
-{
- my ($branchcode) = @_;
- my $dbh = C4::Context->dbh;
- my $sth = $dbh->prepare("SELECT * FROM branches WHERE branchcode = ?");
- $sth->execute($branchcode);
- my $branchname = $sth->fetchrow_hashref();
- $sth->finish();
- return $branchname;
-} # sub getbranchname
+=cut
+sub _getSubdirectoryNames {
+ my $directoryname = shift;
+ return unless defined $directoryname;
+ return unless -d $directoryname;
-sub getprinter ($$) {
- my($query, $printers) = @_; # get printer for this query from printers
- my $printer = $query->param('printer');
- ($printer) || ($printer = $query->cookie('printer')) || ($printer='');
- ($printers->{$printer}) || ($printer = (keys %$printers)[0]);
- return $printer;
+ if ( opendir ( my $dh, $directoryname ) ) {
+ my @directories = grep { -d File::Spec->catfile( $directoryname, $_ ) && ! ( /^\./ ) } readdir( $dh );
+ closedir $dh;
+ return @directories;
+ } else {
+ warn "unable to opendir $directoryname: $!";
+ return;
+ }
}
-=item getalllanguages
+=head3 getImageSets
- (@languages) = &getalllanguages($type);
- (@languages) = &getalllanguages($type,$theme);
+ returns: a listref of hashrefs. Each hash represents another collection of images.
+ { imagesetname => 'npl', # the name of the image set (npl is the original one)
+ images => listref of image hashrefs
+ }
-Returns an array of all available languages.
+ each image is represented by a hashref like this:
+ { KohaImage => 'npl/image.gif',
+ StaffImageUrl => '/intranet-tmpl/prog/img/itemtypeimg/npl/image.gif',
+ OpacImageURL => '/opac-tmpl/prog/itemtypeimg/npl/image.gif'
+ checked => 0 or 1: was this the image passed to this method?
+ Note: I'd like to remove this somehow.
+ }
=cut
-sub getalllanguages {
- my $type=shift;
- my $theme=shift;
- my $htdocs;
- my @languages;
- if ($type eq 'opac') {
- $htdocs=C4::Context->config('opachtdocs');
- if ($theme and -d "$htdocs/$theme") {
- opendir D, "$htdocs/$theme";
- foreach my $language (readdir D) {
- next if $language=~/^\./;
- next if $language eq 'all';
- next if $language=~ /png$/;
- next if $language=~ /css$/;
- next if $language=~ /CVS$/;
- next if $language=~ /itemtypeimg$/;
- next if $language=~ /\.txt$/i; #Don't read the readme.txt !
- push @languages, $language;
- }
- return sort @languages;
- } else {
- my $lang;
- foreach my $theme (getallthemes('opac')) {
- opendir D, "$htdocs/$theme";
- foreach my $language (readdir D) {
- next if $language=~/^\./;
- next if $language eq 'all';
- next if $language=~ /png$/;
- next if $language=~ /css$/;
- next if $language=~ /CVS$/;
- next if $language=~ /itemtypeimg$/;
- next if $language=~ /\.txt$/i; #Don't read the readme.txt !
- $lang->{$language}=1;
- }
- }
- @languages=keys %$lang;
- return sort @languages;
- }
- } elsif ($type eq 'intranet') {
- $htdocs=C4::Context->config('intrahtdocs');
- if ($theme and -d "$htdocs/$theme") {
- opendir D, "$htdocs/$theme";
- foreach my $language (readdir D) {
- next if $language=~/^\./;
- next if $language eq 'all';
- next if $language=~ /png$/;
- next if $language=~ /css$/;
- next if $language=~ /CVS$/;
- next if $language=~ /itemtypeimg$/;
- next if $language=~ /\.txt$/i; #Don't read the readme.txt !
- push @languages, $language;
- }
- return sort @languages;
- } else {
- my $lang;
- foreach my $theme (getallthemes('opac')) {
- opendir D, "$htdocs/$theme";
- foreach my $language (readdir D) {
- next if $language=~/^\./;
- next if $language eq 'all';
- next if $language=~ /png$/;
- next if $language=~ /css$/;
- next if $language=~ /CVS$/;
- next if $language=~ /itemtypeimg$/;
- next if $language=~ /\.txt$/i; #Don't read the readme.txt !
- $lang->{$language}=1;
- }
- }
- @languages=keys %$lang;
- return sort @languages;
+sub getImageSets {
+ my %params = @_;
+ my $checked = $params{'checked'} || '';
+
+ my $paths = { staff => { filesystem => getitemtypeimagedir('intranet'),
+ url => getitemtypeimagesrc('intranet'),
+ },
+ opac => { filesystem => getitemtypeimagedir('opac'),
+ url => getitemtypeimagesrc('opac'),
+ }
+ };
+
+ my @imagesets = (); # list of hasrefs of image set data to pass to template
+ my @subdirectories = _getSubdirectoryNames( $paths->{'staff'}{'filesystem'} );
+
+ foreach my $imagesubdir ( @subdirectories ) {
+ my @imagelist = (); # hashrefs of image info
+ my @imagenames = _getImagesFromDirectory( File::Spec->catfile( $paths->{'staff'}{'filesystem'}, $imagesubdir ) );
+ foreach my $thisimage ( @imagenames ) {
+ push( @imagelist,
+ { KohaImage => "$imagesubdir/$thisimage",
+ StaffImageUrl => join( '/', $paths->{'staff'}{'url'}, $imagesubdir, $thisimage ),
+ OpacImageUrl => join( '/', $paths->{'opac'}{'url'}, $imagesubdir, $thisimage ),
+ checked => "$imagesubdir/$thisimage" eq $checked ? 1 : 0,
+ }
+ );
}
- } else {
- my $lang;
- my $htdocs=C4::Context->config('intrahtdocs');
- foreach my $theme (getallthemes('intranet')) {
- opendir D, "$htdocs/$theme";
- foreach my $language (readdir D) {
- next if $language=~/^\./;
- next if $language eq 'all';
- next if $language=~ /png$/;
- next if $language=~ /css$/;
- next if $language=~ /CVS$/;
- next if $language=~ /itemtypeimg$/;
- next if $language=~ /\.txt$/i; #Don't read the readme.txt !
- $lang->{$language}=1;
- }
- }
- $htdocs=C4::Context->config('opachtdocs');
- foreach my $theme (getallthemes('opac')) {
- opendir D, "$htdocs/$theme";
- foreach my $language (readdir D) {
- next if $language=~/^\./;
- next if $language eq 'all';
- next if $language=~ /png$/;
- next if $language=~ /css$/;
- next if $language=~ /CVS$/;
- next if $language=~ /itemtypeimg$/;
- next if $language=~ /\.txt$/i; #Don't read the readme.txt !
- $lang->{$language}=1;
- }
- }
- @languages=keys %$lang;
- return sort @languages;
+ push @imagesets, { imagesetname => $imagesubdir,
+ images => \@imagelist };
+
}
+ return \@imagesets;
}
-=item getallthemes
+=head2 GetPrinters
- (@themes) = &getallthemes('opac');
- (@themes) = &getallthemes('intranet');
+ $printers = &GetPrinters();
+ @queues = keys %$printers;
-Returns an array of all available themes.
+Returns information about existing printer queues.
+
+C<$printers> is a reference-to-hash whose keys are the print queues
+defined in the printers table of the Koha database. The values are
+references-to-hash, whose keys are the fields in the printers table.
=cut
-sub getallthemes {
- my $type=shift;
- my $htdocs;
- my @themes;
- if ($type eq 'intranet') {
- $htdocs=C4::Context->config('intrahtdocs');
- } else {
- $htdocs=C4::Context->config('opachtdocs');
- }
- opendir D, "$htdocs";
- my @dirlist=readdir D;
- foreach my $directory (@dirlist) {
- -d "$htdocs/$directory/en" and push @themes, $directory;
+sub GetPrinters {
+ my %printers;
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("select * from printers");
+ $sth->execute;
+ while ( my $printer = $sth->fetchrow_hashref ) {
+ $printers{ $printer->{'printqueue'} } = $printer;
}
- return @themes;
+ return ( \%printers );
+}
+
+=head2 GetPrinter
+
+$printer = GetPrinter( $query, $printers );
+
+=cut
+
+sub GetPrinter ($$) {
+ my ( $query, $printers ) = @_; # get printer for this query from printers
+ my $printer = $query->param('printer');
+ my %cookie = $query->cookie('userenv');
+ ($printer) || ( $printer = $cookie{'printer'} ) || ( $printer = '' );
+ ( $printers->{$printer} ) || ( $printer = ( keys %$printers )[0] );
+ return $printer;
}
-=item getnbpages
+=head2 getnbpages
Returns the number of pages to display in a pagination bar, given the number
of items and the number of items per page.
@@ -743,109 +659,185 @@ of items and the number of items per page.
=cut
sub getnbpages {
- my ($nb_items, $nb_items_per_page) = @_;
+ my ( $nb_items, $nb_items_per_page ) = @_;
- return int(($nb_items - 1) / $nb_items_per_page) + 1;
+ return int( ( $nb_items - 1 ) / $nb_items_per_page ) + 1;
}
+=head2 getallthemes
-=head2 getcities (OUEST-PROVENCE)
-
- ($id_cityarrayref, $city_hashref) = &getcities();
+ (@themes) = &getallthemes('opac');
+ (@themes) = &getallthemes('intranet');
-Looks up the different city and zip in the database. Returns two
-elements: a reference-to-array, which lists the zip city
-codes, and a reference-to-hash, which maps the name of the city.
-WHERE =>OUEST PROVENCE OR EXTERIEUR
+Returns an array of all available themes.
=cut
-sub getcities {
- #my ($type_city) = @_;
- my $dbh = C4::Context->dbh;
- my $sth=$dbh->prepare("Select cityid,city_name from cities order by cityid ");
- #$sth->execute($type_city);
- $sth->execute();
- my %city;
- my @id;
-# insert empty value to create a empty choice in cgi popup
-
-while (my $data=$sth->fetchrow_hashref){
-
- push @id,$data->{'cityid'};
- $city{$data->{'cityid'}}=$data->{'city_name'};
- }
-
- #test to know if the table contain some records if no the function return nothing
- my $id=@id;
- $sth->finish;
- if ($id eq 0)
- {
- return();
+
+sub getallthemes {
+ my $type = shift;
+ my $htdocs;
+ my @themes;
+ if ( $type eq 'intranet' ) {
+ $htdocs = C4::Context->config('intrahtdocs');
}
- else{
- unshift (@id ,"");
- return(\@id,\%city);
+ else {
+ $htdocs = C4::Context->config('opachtdocs');
}
+ opendir D, "$htdocs";
+ my @dirlist = readdir D;
+ foreach my $directory (@dirlist) {
+ -d "$htdocs/$directory/en" and push @themes, $directory;
+ }
+ return @themes;
}
-
-=head2 getroadtypes (OUEST-PROVENCE)
-
- ($idroadtypearrayref, $roadttype_hashref) = &getroadtypes();
-
-Looks up the different road type . Returns two
-elements: a reference-to-array, which lists the id_roadtype
-codes, and a reference-to-hash, which maps the road type of the road .
-
-
-=cut
-sub getroadtypes {
- my $dbh = C4::Context->dbh;
- my $sth=$dbh->prepare("Select roadtypeid,road_type from roadtype order by road_type ");
- $sth->execute();
- my %roadtype;
- my @id;
-# insert empty value to create a empty choice in cgi popup
-while (my $data=$sth->fetchrow_hashref){
- push @id,$data->{'roadtypeid'};
- $roadtype{$data->{'roadtypeid'}}=$data->{'road_type'};
- }
- #test to know if the table contain some records if no the function return nothing
- my $id=@id;
- $sth->finish;
- if ($id eq 0)
- {
- return();
+sub getFacets {
+ my $facets;
+ if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
+ $facets = [
+ {
+ link_value => 'su-to',
+ label_value => 'Topics',
+ tags =>
+ [ '600', '601', '602', '603', '604', '605', '606', '610' ],
+ subfield => 'a',
+ },
+ {
+ link_value => 'su-geo',
+ label_value => 'Places',
+ tags => ['651'],
+ subfield => 'a',
+ },
+ {
+ link_value => 'su-ut',
+ label_value => 'Titles',
+ tags => [ '500', '501', '502', '503', '504', ],
+ subfield => 'a',
+ },
+ {
+ link_value => 'au',
+ label_value => 'Authors',
+ tags => [ '700', '701', '702', ],
+ subfield => 'a',
+ },
+ {
+ link_value => 'se',
+ label_value => 'Series',
+ tags => ['225'],
+ subfield => 'a',
+ },
+ ];
+
+ my $library_facet;
+
+ $library_facet = {
+ link_value => 'branch',
+ label_value => 'Libraries',
+ tags => [ '995', ],
+ subfield => 'b',
+ expanded => '1',
+ };
+ push @$facets, $library_facet unless C4::Context->preference("singleBranchMode");
}
- else{
- unshift (@id ,"");
- return(\@id,\%roadtype);
+ else {
+ $facets = [
+ {
+ link_value => 'su-to',
+ label_value => 'Topics',
+ tags => ['650'],
+ subfield => 'a',
+ },
+
+ # {
+ # link_value => 'su-na',
+ # label_value => 'People and Organizations',
+ # tags => ['600', '610', '611'],
+ # subfield => 'a',
+ # },
+ {
+ link_value => 'su-geo',
+ label_value => 'Places',
+ tags => ['651'],
+ subfield => 'a',
+ },
+ {
+ link_value => 'su-ut',
+ label_value => 'Titles',
+ tags => ['630'],
+ subfield => 'a',
+ },
+ {
+ link_value => 'au',
+ label_value => 'Authors',
+ tags => [ '100', '110', '700', ],
+ subfield => 'a',
+ },
+ {
+ link_value => 'se',
+ label_value => 'Series',
+ tags => [ '440', '490', ],
+ subfield => 'a',
+ },
+ ];
+ my $library_facet;
+ $library_facet = {
+ link_value => 'branch',
+ label_value => 'Libraries',
+ tags => [ '952', ],
+ subfield => 'b',
+ expanded => '1',
+ };
+ push @$facets, $library_facet unless C4::Context->preference("singleBranchMode");
}
+ return $facets;
}
-=head2 get_branchinfos_of
+=head2 get_infos_of
- my $branchinfos_of = get_branchinfos_of(@branchcodes);
+Return a href where a key is associated to a href. You give a query,
+the name of the key among the fields returned by the query. If you
+also give as third argument the name of the value, the function
+returns a href of scalar. The optional 4th argument is an arrayref of
+items passed to the C call. It is designed to bind
+parameters to any placeholders in your SQL.
-Associates a list of branchcodes to the information of the branch, taken in
-branches table.
+ my $query = '
+SELECT itemnumber,
+ notforloan,
+ barcode
+ FROM items
+';
-Returns a href where keys are branchcodes and values are href where keys are
-branch information key.
+ # generic href of any information on the item, href of href.
+ my $iteminfos_of = get_infos_of($query, 'itemnumber');
+ print $iteminfos_of->{$itemnumber}{barcode};
- print 'branchname is ', $branchinfos_of->{$code}->{branchname};
+ # specific information, href of scalar
+ my $barcode_of_item = get_infos_of($query, 'itemnumber', 'barcode');
+ print $barcode_of_item->{$itemnumber};
=cut
-sub get_branchinfos_of {
- my @branchcodes = @_;
- my $query = '
-SELECT branchcode,
- branchname
- FROM branches
- WHERE branchcode IN ('.join(',', map({"'".$_."'"} @branchcodes)).')
-';
- return get_infos_of($query, 'branchcode');
+sub get_infos_of {
+ my ( $query, $key_name, $value_name, $bind_params ) = @_;
+
+ my $dbh = C4::Context->dbh;
+
+ my $sth = $dbh->prepare($query);
+ $sth->execute( @$bind_params );
+
+ my %infos_of;
+ while ( my $row = $sth->fetchrow_hashref ) {
+ if ( defined $value_name ) {
+ $infos_of{ $row->{$key_name} } = $row->{$value_name};
+ }
+ else {
+ $infos_of{ $row->{$key_name} } = $row;
+ }
+ }
+ $sth->finish;
+
+ return \%infos_of;
}
=head2 get_notforloan_label_of
@@ -867,6 +859,9 @@ labels.
}
=cut
+
+# FIXME - why not use GetAuthorisedValues ??
+#
sub get_notforloan_label_of {
my $dbh = C4::Context->dbh;
@@ -889,7 +884,7 @@ SELECT lib,
$sth = $dbh->prepare($query);
$sth->execute($statuscode);
my %notforloan_label_of;
- while (my $row = $sth->fetchrow_hashref) {
+ while ( my $row = $sth->fetchrow_hashref ) {
$notforloan_label_of{ $row->{authorised_value} } = $row->{lib};
}
$sth->finish;
@@ -897,54 +892,340 @@ SELECT lib,
return \%notforloan_label_of;
}
-=head2 get_infos_of
+=head2 displayServers
-Return a href where a key is associated to a href. You give a query, the
-name of the key among the fields returned by the query. If you also give as
-third argument the name of the value, the function returns a href of scalar.
+=over 4
- my $query = '
-SELECT itemnumber,
- notforloan,
- barcode
- FROM items
-';
+my $servers = displayServers();
- # generic href of any information on the item, href of href.
- my $iteminfos_of = get_infos_of($query, 'itemnumber');
- print $iteminfos_of->{$itemnumber}{barcode};
+my $servers = displayServers( $position );
+
+my $servers = displayServers( $position, $type );
+
+=back
+
+displayServers returns a listref of hashrefs, each containing
+information about available z3950 servers. Each hashref has a format
+like:
+
+ {
+ 'checked' => 'checked',
+ 'encoding' => 'MARC-8'
+ 'icon' => undef,
+ 'id' => 'LIBRARY OF CONGRESS',
+ 'label' => '',
+ 'name' => 'server',
+ 'opensearch' => '',
+ 'value' => 'z3950.loc.gov:7090/',
+ 'zed' => 1,
+ },
- # specific information, href of scalar
- my $barcode_of_item = get_infos_of($query, 'itemnumber', 'barcode');
- print $barcode_of_item->{$itemnumber};
=cut
-sub get_infos_of {
- my ($query, $key_name, $value_name) = @_;
+sub displayServers {
+ my ( $position, $type ) = @_;
my $dbh = C4::Context->dbh;
+ my $strsth = 'SELECT * FROM z3950servers';
+ my @where_clauses;
+ my @bind_params;
+
+ if ($position) {
+ push @bind_params, $position;
+ push @where_clauses, ' position = ? ';
+ }
+
+ if ($type) {
+ push @bind_params, $type;
+ push @where_clauses, ' type = ? ';
+ }
+
+ # reassemble where clause from where clause pieces
+ if (@where_clauses) {
+ $strsth .= ' WHERE ' . join( ' AND ', @where_clauses );
+ }
+
+ my $rq = $dbh->prepare($strsth);
+ $rq->execute(@bind_params);
+ my @primaryserverloop;
+
+ while ( my $data = $rq->fetchrow_hashref ) {
+ push @primaryserverloop,
+ { label => $data->{description},
+ id => $data->{name},
+ name => "server",
+ value => $data->{host} . ":" . $data->{port} . "/" . $data->{database},
+ encoding => ( $data->{encoding} ? $data->{encoding} : "iso-5426" ),
+ checked => "checked",
+ icon => $data->{icon},
+ zed => $data->{type} eq 'zed',
+ opensearch => $data->{type} eq 'opensearch'
+ };
+ }
+ return \@primaryserverloop;
+}
+
+sub displaySecondaryServers {
+
+# my $secondary_servers_loop = [
+# { inner_sup_servers_loop => [
+# {label => "Google", id=>"GOOG", value=>"google",icon => "google.ico",opensearch => "1"},
+# {label => "Yahoo", id=>"YAH", value=>"yahoo", icon =>"yahoo.ico", zed => "1"},
+# {label => "Worldcat", id=>"WCT", value=>"worldcat", icon => "worldcat.gif", zed => "1"},
+# {label => "Library of Congress", id=>"LOC", name=> "server", value=>"z3950.loc.gov:7090/Voyager", icon =>"loc.ico", zed => "1"},
+# ],
+# },
+# ];
+ return; #$secondary_servers_loop;
+}
+
+=head2 GetAuthValCode
+
+$authvalcode = GetAuthValCode($kohafield,$frameworkcode);
+
+=cut
+
+sub GetAuthValCode {
+ my ($kohafield,$fwcode) = @_;
+ my $dbh = C4::Context->dbh;
+ $fwcode='' unless $fwcode;
+ my $sth = $dbh->prepare('select authorised_value from marc_subfield_structure where kohafield=? and frameworkcode=?');
+ $sth->execute($kohafield,$fwcode);
+ my ($authvalcode) = $sth->fetchrow_array;
+ return $authvalcode;
+}
+
+=head2 GetAuthorisedValues
+
+$authvalues = GetAuthorisedValues([$category], [$selected]);
+
+This function returns all authorised values from the'authosied_value' table in a reference to array of hashrefs.
+
+C<$category> returns authorised values for just one category (optional).
+
+=cut
+
+sub GetAuthorisedValues {
+ my ($category,$selected) = @_;
+ my @results;
+ my $dbh = C4::Context->dbh;
+ my $query = "SELECT * FROM authorised_values";
+ $query .= " WHERE category = '" . $category . "'" if $category;
+
my $sth = $dbh->prepare($query);
- $sth->execute();
+ $sth->execute;
+ while (my $data=$sth->fetchrow_hashref) {
+ if ($selected eq $data->{'authorised_value'} ) {
+ $data->{'selected'} = 1;
+ }
+ push @results, $data;
+ }
+ #my $data = $sth->fetchall_arrayref({});
+ return \@results; #$data;
+}
- my %infos_of;
- while (my $row = $sth->fetchrow_hashref) {
- if (defined $value_name) {
- $infos_of{ $row->{$key_name} } = $row->{$value_name};
+=head2 GetAuthorisedValueCategories
+
+$auth_categories = GetAuthorisedValueCategories();
+
+Return an arrayref of all of the available authorised
+value categories.
+
+=cut
+
+sub GetAuthorisedValueCategories {
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare("SELECT DISTINCT category FROM authorised_values ORDER BY category");
+ $sth->execute;
+ my @results;
+ while (my $category = $sth->fetchrow_array) {
+ push @results, $category;
+ }
+ return \@results;
+}
+
+=head2 GetKohaAuthorisedValues
+
+ Takes $kohafield, $fwcode as parameters.
+ Returns hashref of Code => description
+ Returns undef
+ if no authorised value category is defined for the kohafield.
+
+=cut
+
+sub GetKohaAuthorisedValues {
+ my ($kohafield,$fwcode,$codedvalue) = @_;
+ $fwcode='' unless $fwcode;
+ my %values;
+ my $dbh = C4::Context->dbh;
+ my $avcode = GetAuthValCode($kohafield,$fwcode);
+ if ($avcode) {
+ my $sth = $dbh->prepare("select authorised_value, lib from authorised_values where category=? ");
+ $sth->execute($avcode);
+ while ( my ($val, $lib) = $sth->fetchrow_array ) {
+ $values{$val}= $lib;
+ }
+ return \%values;
+ } else {
+ return undef;
+ }
+}
+
+=head2 display_marc_indicators
+
+=over 4
+
+# field is a MARC::Field object
+my $display_form = C4::Koha::display_marc_indicators($field);
+
+=back
+
+Generate a display form of the indicators of a variable
+MARC field, replacing any blanks with '#'.
+
+=cut
+
+sub display_marc_indicators {
+ my $field = shift;
+ my $indicators = '';
+ if ($field->tag() >= 10) {
+ $indicators = $field->indicator(1) . $field->indicator(2);
+ $indicators =~ s/ /#/g;
+ }
+ return $indicators;
+}
+
+sub GetNormalizedUPC {
+ my ($record,$marcflavour) = @_;
+ my (@fields,$upc);
+
+ if ($marcflavour eq 'MARC21') {
+ @fields = $record->field('024');
+ foreach my $field (@fields) {
+ my $indicator = $field->indicator(1);
+ my $upc = _normalize_match_point($field->subfield('a'));
+ if ($indicator == 1 and $upc ne '') {
+ return $upc;
+ }
}
- else {
- $infos_of{ $row->{$key_name} } = $row;
+ }
+ else { # assume unimarc if not marc21
+ @fields = $record->field('072');
+ foreach my $field (@fields) {
+ my $upc = _normalize_match_point($field->subfield('a'));
+ if ($upc ne '') {
+ return $upc;
+ }
+ }
+ }
+}
+
+# Normalizes and returns the first valid ISBN found in the record
+sub GetNormalizedISBN {
+ my ($isbn,$record,$marcflavour) = @_;
+ my @fields;
+ if ($isbn) {
+ return _isbn_cleanup($isbn);
+ }
+ return undef unless $record;
+
+ if ($marcflavour eq 'MARC21') {
+ @fields = $record->field('020');
+ foreach my $field (@fields) {
+ $isbn = $field->subfield('a');
+ if ($isbn) {
+ return _isbn_cleanup($isbn);
+ } else {
+ return undef;
+ }
+ }
+ }
+ else { # assume unimarc if not marc21
+ @fields = $record->field('010');
+ foreach my $field (@fields) {
+ my $isbn = $field->subfield('a');
+ if ($isbn) {
+ return _isbn_cleanup($isbn);
+ } else {
+ return undef;
+ }
}
}
- $sth->finish;
- return \%infos_of;
+}
+
+sub GetNormalizedEAN {
+ my ($record,$marcflavour) = @_;
+ my (@fields,$ean);
+
+ if ($marcflavour eq 'MARC21') {
+ @fields = $record->field('024');
+ foreach my $field (@fields) {
+ my $indicator = $field->indicator(1);
+ $ean = _normalize_match_point($field->subfield('a'));
+ if ($indicator == 3 and $ean ne '') {
+ return $ean;
+ }
+ }
+ }
+ else { # assume unimarc if not marc21
+ @fields = $record->field('073');
+ foreach my $field (@fields) {
+ $ean = _normalize_match_point($field->subfield('a'));
+ if ($ean ne '') {
+ return $ean;
+ }
+ }
+ }
+}
+sub GetNormalizedOCLCNumber {
+ my ($record,$marcflavour) = @_;
+ my (@fields,$oclc);
+
+ if ($marcflavour eq 'MARC21') {
+ @fields = $record->field('035');
+ foreach my $field (@fields) {
+ $oclc = $field->subfield('a');
+ if ($oclc =~ /OCoLC/) {
+ $oclc =~ s/\(OCoLC\)//;
+ return $oclc;
+ } else {
+ return undef;
+ }
+ }
+ }
+ else { # TODO: add UNIMARC fields
+ }
+}
+
+sub _normalize_match_point {
+ my $match_point = shift;
+ (my $normalized_match_point) = $match_point =~ /([\d-]*[X]*)/;
+ $normalized_match_point =~ s/-//g;
+
+ return $normalized_match_point;
+}
+
+sub _isbn_cleanup ($) {
+ my $normalized_isbn = shift;
+ $normalized_isbn =~ s/-//g;
+ $normalized_isbn =~/([0-9x]{1,})/i;
+ $normalized_isbn = $1;
+ if (
+ $normalized_isbn =~ /\b(\d{13})\b/ or
+ $normalized_isbn =~ /\b(\d{12})\b/i or
+ $normalized_isbn =~ /\b(\d{10})\b/ or
+ $normalized_isbn =~ /\b(\d{9}X)\b/i
+ ) {
+ return $1;
+ }
+ return undef;
}
1;
-__END__
-=back
+__END__
=head1 AUTHOR