Koha/acqui.simple/marcimport.pl

1416 lines
44 KiB
Perl
Executable file

#!/usr/bin/perl
# Script for handling import of MARC data into Koha db
# and Z39.50 lookups
# Koha library project www.koha.org
# Licensed under the GPL
#use strict;
# standard or CPAN modules used
use CGI;
use DBI;
# Koha modules used
use C4::Database;
use C4::Acquisitions;
use C4::Output;
#------------------
# Constants
# HTML colors for alternating lines
my $lc1='#dddddd';
my $lc2='#ddaaaa';
my %tagtext = (
'001' => 'Control number',
'003' => 'Control number identifier',
'005' => 'Date and time of latest transaction',
'006' => 'Fixed-length data elements -- additional material characteristics',
'007' => 'Physical description fixed field',
'008' => 'Fixed length data elements',
'010' => 'LCCN',
'015' => 'LCCN Cdn',
'020' => 'ISBN',
'022' => 'ISSN',
'037' => 'Source of acquisition',
'040' => 'Cataloging source',
'041' => 'Language code',
'043' => 'Geographic area code',
'050' => 'Library of Congress call number',
'060' => 'National Library of Medicine call number',
'082' => 'Dewey decimal call number',
'100' => 'Main entry -- Personal name',
'110' => 'Main entry -- Corporate name',
'130' => 'Main entry -- Uniform title',
'240' => 'Uniform title',
'245' => 'Title statement',
'246' => 'Varying form of title',
'250' => 'Edition statement',
'256' => 'Computer file characteristics',
'260' => 'Publication, distribution, etc.',
'263' => 'Projected publication date',
'300' => 'Physical description',
'306' => 'Playing time',
'440' => 'Series statement / Added entry -- Title',
'490' => 'Series statement',
'500' => 'General note',
'504' => 'Bibliography, etc. note',
'505' => 'Formatted contents note',
'508' => 'Creation/production credits note',
'510' => 'Citation/references note',
'511' => 'Participant or performer note',
'520' => 'Summary, etc. note',
'521' => 'Target audience note (ie age)',
'530' => 'Additional physical form available note',
'538' => 'System details note',
'586' => 'Awards note',
'600' => 'Subject added entry -- Personal name',
'610' => 'Subject added entry -- Corporate name',
'650' => 'Subject added entry -- Topical term',
'651' => 'Subject added entry -- Geographic name',
'656' => 'Index term -- Occupation',
'700' => 'Added entry -- Personal name',
'710' => 'Added entry -- Corporate name',
'730' => 'Added entry -- Uniform title',
'740' => 'Added entry -- Uncontrolled related/analytical title',
'800' => 'Series added entry -- Personal name',
'830' => 'Series added entry -- Uniform title',
'852' => 'Location',
'856' => 'Electronic location and access',
);
#-------------
# Initialize
my $userid=$ENV{'REMOTE_USER'};
my $input = new CGI;
my $dbh=C4Connect;
#-------------
# Display output
print $input->header;
print startpage();
print startmenu('acquisitions');
#-------------
# Process input parameters
my $file=$input->param('file');
if ($input->param('z3950queue')) {
my $query=$input->param('query');
my @serverlist;
my $isbngood=1;
if ($input->param('type') eq 'isbn') {
$isbngood=CheckIsbn($query);
}
if ($isbngood) {
foreach ($input->param) {
if (/S-(.*)/) {
my $server=$1;
if ($server eq 'MAN') {
push @serverlist, "MAN/".$input->param('manualz3950server')."//"
;
} else {
push @serverlist, $server;
}
}
}
Addz3950queue($input->param('query'), $input->param('type'),
$input->param('rand'), @serverlist);
} else {
print "<font color=red size=+1>$query is not a valid ISBN
Number</font><p>\n";
}
}
sub Addz3950queue {
use strict;
my (
$query, # value to look up
$type, # type of value ("isbn", "lccn", etc).
$requestid,
@z3950list, # list of z3950 servers to query
)=@_;
my (
@serverlist,
$server,
$failed,
);
# list of servers: entry can be a fully qualified URL-type entry
# or simply just a server ID number.
my $sth=$dbh->prepare("select host,port,db,userid,password
from z3950servers
where id=? ");
foreach $server (@z3950list) {
if ($server =~ /:/ ) {
push @serverlist, $server;
} else {
$sth->execute($server);
my ($host, $port, $db, $userid, $password) = $sth->fetchrow;
push @serverlist, "$server/$host\:$port/$db/$userid/$password";
}
}
my $serverlist='';
foreach (@serverlist) {
$serverlist.="$_ ";
}
chop $serverlist;
# Don't allow reinsertion of the same request number.
my $sth=$dbh->prepare("select identifier from z3950queue
where identifier=?");
$sth->execute($requestid);
unless ($sth->rows) {
$sth=$dbh->prepare("insert into z3950queue
(term,type,servers, identifier)
values (?, ?, ?, ?)");
$sth->execute($query, $type, $serverlist, $requestid);
}
} # sub
#--------------------------------------
sub CheckIsbn {
my ($q)=@_ ;
my $isbngood = 0;
$q=~s/[^X\d]//g;
$q=~s/X.//g;
if (length($q)==10) {
my $checksum=substr($q,9,1);
my $isbn=substr($q,0,9);
my $i;
my $c=0;
for ($i=0; $i<9; $i++) {
my $digit=substr($q,$i,1);
$c+=$digit*(10-$i);
}
$c=int(11-($c/11-int($c/11))*11+.1);
($c==10) && ($c='X');
if ($c eq $checksum) {
$isbngood=1;
} else {
$isbngood=0;
}
} else {
$isbngood=0;
}
return $isbngood;
} # sub CheckIsbn
if (my $data=$input->param('uploadmarc')) {
my $name=$input->param('name');
($name) || ($name=$data);
my $marcrecord='';
if (length($data)>0) {
while (<$data>) {
$marcrecord.=$_;
}
}
my $q_marcrecord=$dbh->quote($marcrecord);
my $q_name=$dbh->quote($name);
my $sth=$dbh->prepare("insert into uploadedmarc (marc,name) values ($q_marcrecord, $q_name)");
$sth->execute;
}
if ($input->param('insertnewrecord')) {
my $isbn=$input->param('isbn');
my $issn=$input->param('issn');
my $lccn=$input->param('lccn');
my $q_origisbn=$dbh->quote($input->param('origisbn'));
my $q_origissn=$dbh->quote($input->param('origissn'));
my $q_origlccn=$dbh->quote($input->param('origlccn'));
my $q_origcontrolnumber=$dbh->quote($input->param('origcontrolnumber'));
my $q_isbn=$dbh->quote((($isbn) || ('NIL')));
my $q_issn=$dbh->quote((($issn) || ('NIL')));
my $q_lccn=$dbh->quote((($lccn) || ('NIL')));
my $sth=$dbh->prepare("insert into marcrecorddone values ($q_origisbn, $q_origissn, $q_origlccn, $q_origcontrolnumber)");
$sth->execute;
my $sth=$dbh->prepare("select biblionumber,biblioitemnumber from biblioitems where issn=$q_issn or isbn=$q_isbn or lccn=$q_lccn");
$sth->execute;
my $biblionumber=0;
my $biblioitemnumber=0;
print "<center>\n";
print "<a href=$ENV{'SCRIPT_NAME'}?file=$file>New Record</a> | <a href=marcimport.pl>New File</a><br>\n";
if ($sth->rows) {
($biblionumber, $biblioitemnumber) = $sth->fetchrow;
my $title=$input->param('title');
print << "EOF";
<table border=0 width=50% cellpadding=10 cellspacing=0>
<tr><th bgcolor=black><font color=white>Record already in database</font></th></tr>
<tr><td bgcolor=#dddddd>$title is already in the database with biblionumber $biblionumber and biblioitemnumber $biblioitemnumber</td></tr>
</table>
<p>
EOF
} else {
use strict;
my $error;
my %biblio;
my %biblioitem;
# convert to upper case and split on lines
my $subjectheadings=$input->param('subject');
my @subjectheadings=split(/[\r\n]+/,$subjectheadings);
my $additionalauthors=$input->param('additionalauthors');
my @additionalauthors=split(/[\r\n]+/,uc($additionalauthors));
# Use individual assignments to hash buckets, in case
# any of the input parameters are empty or don't exist
$biblio{title} =$input->param('title');
$biblio{author} =$input->param('author');
$biblio{copyright} =$input->param('copyrightdate');
$biblio{seriestitle} =$input->param('seriestitle');
$biblio{notes} =$input->param('notes');
$biblio{abstract} =$input->param('abstract');
$biblio{subtitle} =$input->param('subtitle');
$biblioitem{volume} =$input->param('volume');
$biblioitem{number} =$input->param('number');
$biblioitem{itemtype} =$input->param('itemtype');
$biblioitem{isbn} =$input->param('isbn');
$biblioitem{issn} =$input->param('issn');
$biblioitem{dewey} =$input->param('dewey');
$biblioitem{subclass} =$input->param('subclass');
$biblioitem{publicationyear} =$input->param('publicationyear');
$biblioitem{publishercode} =$input->param('publishercode');
$biblioitem{volumedate} =$input->param('volumedate');
$biblioitem{volumeddesc} =$input->param('volumeddesc');
$biblioitem{illus} =$input->param('illustrator');
$biblioitem{pages} =$input->param('pages');
$biblioitem{notes} =$input->param('notes');
$biblioitem{size} =$input->param('size');
$biblioitem{place} =$input->param('place');
$biblioitem{lccn} =$input->param('lccn');
$biblioitem{marc} =$input->param('marc');
print "<PRE>subjects=@subjectheadings</PRE>\n";
print "<PRE>auth=@additionalauthors</PRE>\n";
($biblionumber, $biblioitemnumber, $error)=
NewBiblioItem($dbh,
\%biblio,
\%biblioitem,
\@subjectheadings,
\@additionalauthors
);
my $title=$input->param('title');
print << "EOF";
<table cellpadding=10 cellspacing=0 border=0 width=50%>
<tr><th bgcolor=black><font color=white>Record entered into database</font></th></tr>
<tr><td bgcolor=#dddddd>$title has been entered into the database with biblionumber
$biblionumber and biblioitemnumber $biblioitemnumber</td></tr>
</table>
EOF
} # if new record
my $title=$input->param('title');
# Get next barcode, or pick random one if none exist yet
$sth=$dbh->prepare("select max(barcode) from items");
$sth->execute;
my ($barcode) = $sth->fetchrow;
$barcode++;
if ($barcode==1) {
$barcode=int(rand()*1000000);
}
my $branchselect=GetKeyTableSelectOptions(
$dbh, 'branches', 'branchcode', 'branchname', 0);
print << "EOF";
<table border=0 cellpadding=10 cellspacing=0>
<tr><th bgcolor=black><font color=white>
Add a New Item for $title
</font>
</th></tr>
<tr><td bgcolor=#dddddd>
<form>
<input type=hidden name=newitem value=1>
<input type=hidden name=biblionumber value=$biblionumber>
<input type=hidden name=biblioitemnumber value=$biblioitemnumber>
<input type=hidden name=file value=$file>
<table border=0>
<tr><td>BARCODE</td><td><input name=barcode size=10 value=$barcode>
Home Branch: <select name=homebranch> $branchselect </select></td></tr>
</tr><td>Replacement Price:</td><td><input name=replacementprice size=10></td></tr>
<tr><td>Notes</td><td><textarea name=notes rows=4 cols=40
wrap=physical></textarea></td></tr>
</table>
</td></tr>
</table>
<p>
<input type=submit value="Add Item">
</form>
EOF
print endmenu();
print endpage();
exit;
}
sub NewBiblioItem {
use strict;
my ( $dbh, # DBI handle
$biblio, # hash ref to biblio record
$biblioitem, # hash ref to biblioitem record
$subjects, # list ref of subjects
$addlauthors, # list ref of additional authors
)=@_ ;
my ( $biblionumber, $biblioitemnumber, $error); # return values
my $debug=1;
my $sth;
my $subjectheading;
my $additionalauthor;
#--------
print "<PRE>Trying to add biblio item Title=$biblio->{title} " .
"ISBN=$biblioitem->{isbn} </PRE>\n" if $debug;
# Make sure master biblio entry exists
$biblionumber=GetOrAddBiblio($dbh, $biblio);
# Get next biblioitemnumber
$sth=$dbh->prepare("select max(biblioitemnumber) from biblioitems");
$sth->execute;
($biblioitemnumber) = $sth->fetchrow;
$biblioitemnumber++;
print "<PRE>Next biblio item is $biblioitemnumber</PRE>\n" if $debug;
$sth=$dbh->prepare("insert into biblioitems (
biblioitemnumber,
biblionumber,
volume,
number,
itemtype,
isbn,
issn,
dewey,
subclass,
publicationyear,
publishercode,
volumedate,
volumeddesc,
illus,
pages,
notes,
size,
place,
lccn,
marc)
values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)" );
$sth->execute(
$biblioitemnumber,
$biblionumber,
$biblioitem->{volume},
$biblioitem->{number},
$biblioitem->{itemtype},
$biblioitem->{isbn},
$biblioitem->{issn},
$biblioitem->{dewey},
$biblioitem->{subclass},
$biblioitem->{publicationyear},
$biblioitem->{publishercode},
$biblioitem->{volumedate},
$biblioitem->{volumeddesc},
$biblioitem->{illus},
$biblioitem->{pages},
$biblioitem->{notes},
$biblioitem->{size},
$biblioitem->{place},
$biblioitem->{lccn},
$biblioitem->{marc} );
$sth=$dbh->prepare("insert into bibliosubject
(biblionumber,subject)
values (?, ? )" );
foreach $subjectheading (@{$subjects} ) {
$sth->execute($biblionumber, $subjectheading);
}
$sth=$dbh->prepare("insert into additionalauthors
(biblionumber,author)
values (?, ? )");
foreach $additionalauthor (@{$addlauthors} ) {
$sth->execute($biblionumber, $additionalauthor);
}
return ( $biblionumber, $biblioitemnumber, $error);
} # sub NewBiblioItem
#---------------------------------------
# Find a biblio entry, or create a new one if it doesn't exist.
sub GetOrAddBiblio {
use strict; # in here until rest cleaned up
# input params
my (
$dbh, # db handle
$biblio, # hash ref to fields
)=@_;
# return
my $biblionumber;
my $debug=1;
my $sth;
#-----
print "<PRE>Looking for biblio </PRE>\n" if $debug;
$sth=$dbh->prepare("select biblionumber
from biblio
where title=? and author=?
and copyrightdate=? and seriestitle=?");
$sth->execute(
$biblio->{title}, $biblio->{author},
$biblio->{copyright}, $biblio->{seriestitle} );
if ($sth->rows) {
($biblionumber) = $sth->fetchrow;
print "<PRE>Biblio exists with number $biblionumber</PRE>\n" if $debug;
} else {
# Doesn't exist. Add new one.
print "<PRE>Adding biblio</PRE>\n" if $debug;
$biblionumber=&newbiblio($biblio);
print "<PRE>Added with biblio number $biblionumber</PRE>\n" if $debug;
&newsubtitle($biblionumber,$biblio->{subtitle} );
}
return $biblionumber;
} # sub GetOrAddBiblio
#---------------------------------------
if ($input->param('newitem')) {
use strict;
my $error;
my $barcode=$input->param('barcode');
my $replacementprice=($input->param('replacementprice') || 0);
my $sth=$dbh->prepare("select barcode
from items
where barcode=?");
$sth->execute($barcode);
if ($sth->rows) {
print "<font color=red>Barcode '$barcode' has already been assigned.</font><p>\n";
} else {
# Insert new item into database
$error=&newitems(
{ biblionumber=> $input->param('biblionumber'),
biblioitemnumber=> $input->param('biblioitemnumber'),
itemnotes=> $input->param('notes'),
homebranch=> $input->param('homebranch'),
replacementprice=> $replacementprice,
},
$barcode
);
if ( $error ) {
print "<font color=red>Error: $error </font><p>\n";
} else {
print "<font color=green>Item added with barcode $barcode
</font><P>\n";
} # if error
} # if barcode exists
}
my $menu = $input->param('menu');
if ($file) {
print "<a href=$ENV{'SCRIPT_NAME'}>Main Menu</a><hr>\n";
my $qisbn=$input->param('isbn');
my $qissn=$input->param('issn');
my $qlccn=$input->param('lccn');
my $qcontrolnumber=$input->param('controlnumber');
if ($qisbn || $qissn || $qlccn || $qcontrolnumber) {
print "<a href=$ENV{'SCRIPT_NAME'}>New File</a><hr>\n";
#open (F, "$file");
#my $data=<F>;
my $data;
if ($file=~/Z-(\d+)/) {
my $id=$1;
my $resultsid=$input->param('resultsid');
my $sth=$dbh->prepare("select results from z3950results where id=$resultsid");
$sth->execute;
($data) = $sth->fetchrow;
} else {
my $sth=$dbh->prepare("select marc from uploadedmarc where id=$file");
$sth->execute;
($data) = $sth->fetchrow;
}
$splitchar=chr(29);
my @records;
foreach $record (split(/$splitchar/, $data)) {
my $marctext="<table border=0 cellspacing=0>\n";
$marctext.="<tr><th colspan=3 bgcolor=black><font color=white>MARC RECORD</font></th></tr>\n";
$leader=substr($record,0,24);
$marctext.="<tr><td>Leader:</td><td colspan=2>$leader</td></tr>\n";
$record=substr($record,24);
$splitchar2=chr(30);
my $directory=0;
my $tagcounter=0;
my %tag;
my @record;
foreach $field (split(/$splitchar2/, $record)) {
my %field;
($color eq $lc1) ? ($color=$lc2) : ($color=$lc1);
unless ($directory) {
$directory=$field;
my $itemcounter=1;
$counter=0;
while ($item=substr($directory,0,12)) {
$tag=substr($directory,0,3);
$length=substr($directory,3,4);
$start=substr($directory,7,6);
$directory=substr($directory,12);
$tag{$counter}=$tag;
$counter++;
}
$directory=1;
next;
}
$tag=$tag{$tagcounter};
$tagcounter++;
$field{'tag'}=$tag;
$marctext.="<tr><td bgcolor=$color valign=top>$tagtext{$tag}</td><td bgcolor=$color valign=top>$tag</td>";
$splitchar3=chr(31);
my @subfields=split(/$splitchar3/, $field);
$indicator=$subfields[0];
$field{'indicator'}=$indicator;
my $firstline=1;
if ($#subfields==0) {
$marctext.="<td bgcolor=$color valign=top>$indicator</td></tr>";
} else {
my %subfields;
$marctext.="<td bgcolor=$color valign=top><table border=0 cellspacing=0>\n";
my $color2=$color;
for ($i=1; $i<=$#subfields; $i++) {
($color2 eq $lc1) ? ($color2=$lc2) : ($color2=$lc1);
my $text=$subfields[$i];
my $subfieldcode=substr($text,0,1);
my $subfield=substr($text,1);
$marctext.="<tr><td colour=$color2><table border=0 cellpadding=0 cellspacing=0><tr><td>$subfieldcode </td></tr></table></td><td colour=$color2>$subfield</td></tr>\n";
if ($subfields{$subfieldcode}) {
my $subfieldlist=$subfields{$subfieldcode};
my @subfieldlist=@$subfieldlist;
if ($#subfieldlist>=0) {
push (@subfieldlist, $subfield);
} else {
@subfieldlist=($subfields{$subfieldcode}, $subfield);
}
$subfields{$subfieldcode}=\@subfieldlist;
} else {
$subfields{$subfieldcode}=$subfield;
}
}
$marctext.="</table></td></tr>\n";
$field{'subfields'}=\%subfields;
}
push (@record, \%field);
}
$marctext.="</table>\n";
$marctext{\@record}=$marctext;
$marc{\@record}=$record;
push (@records, \@record);
$counter++;
}
RECORD:
foreach $record (@records) {
my ($lccn, $isbn, $issn, $dewey, $author, $title, $place, $publisher, $publicationyear, $volume, $number, @subjects, $notes, $additionalauthors, $illustrator, $copyrightdate, $seriestitle);
my $marctext=$marctext{$record};
my $marc=$marc{$record};
foreach $field (@$record) {
if ($field->{'tag'} eq '001') {
$controlnumber=$field->{'indicator'};
}
if ($field->{'tag'} eq '010') {
$lccn=$field->{'subfields'}->{'a'};
$lccn=~s/^\s*//;
($lccn) = (split(/\s+/, $lccn))[0];
}
if ($field->{'tag'} eq '015') {
$lccn=$field->{'subfields'}->{'a'};
$lccn=~s/^\s*//;
$lccn=~s/^C//;
($lccn) = (split(/\s+/, $lccn))[0];
}
if ($field->{'tag'} eq '020') {
$isbn=$field->{'subfields'}->{'a'};
($isbn=~/^ARRAY/) && ($isbn=$$isbn[0]);
$isbn=~s/[^\d]*//g;
}
if ($field->{'tag'} eq '022') {
$issn=$field->{'subfields'}->{'a'};
$issn=~s/^\s*//;
($issn) = (split(/\s+/, $issn))[0];
}
if ($field->{'tag'} eq '082') {
$dewey=$field->{'subfields'}->{'a'};
$dewey=~s/\///g;
if (@$dewey) {
$dewey=$$dewey[0];
}
#$dewey=~s/\///g;
}
if ($field->{'tag'} eq '100') {
$author=$field->{'subfields'}->{'a'};
}
if ($field->{'tag'} eq '245') {
$title=$field->{'subfields'}->{'a'};
$title=~s/ \/$//;
$subtitle=$field->{'subfields'}->{'b'};
$subtitle=~s/ \/$//;
}
if ($field->{'tag'} eq '260') {
$place=$field->{'subfields'}->{'a'};
if (@$place) {
$place=$$place[0];
}
$place=~s/\s*:$//g;
$publisher=$field->{'subfields'}->{'b'};
if (@$publisher) {
$publisher=$$publisher[0];
}
$publisher=~s/\s*:$//g;
$publicationyear=$field->{'subfields'}->{'c'};
if ($publicationyear=~/c(\d\d\d\d)/) {
$copyrightdate=$1;
}
if ($publicationyear=~/[^c](\d\d\d\d)/) {
$publicationyear=$1;
} elsif ($copyrightdate) {
$publicationyear=$copyrightdate;
} else {
$publicationyear=~/(\d\d\d\d)/;
$publicationyear=$1;
}
}
if ($field->{'tag'} eq '300') {
$pages=$field->{'subfields'}->{'a'};
$pages=~s/ \;$//;
$size=$field->{'subfields'}->{'c'};
$pages=~s/\s*:$//g;
$size=~s/\s*:$//g;
}
if ($field->{'tag'} eq '362') {
if ($field->{'subfields'}->{'a'}=~/(\d+).*(\d+)/) {
$volume=$1;
$number=$2;
}
}
if ($field->{'tag'} eq '440') {
$seriestitle=$field->{'subfields'}->{'a'};
if ($field->{'subfields'}->{'v'}=~/(\d+).*(\d+)/) {
$volume=$1;
$number=$2;
}
}
if ($field->{'tag'} eq '700') {
my $name=$field->{'subfields'}->{'a'};
if ($field->{'subfields'}->{'c'}=~/ill/) {
$additionalauthors.="$name\n";
} else {
$illustrator=$name;
}
}
if ($field->{'tag'} =~/^5/) {
$notes.="$field->{'subfields'}->{'a'}\n";
}
if ($field->{'tag'} =~/65\d/) {
my $subject=$field->{'subfields'}->{'a'};
$subject=~s/\.$//;
if ($gensubdivision=$field->{'subfields'}->{'x'}) {
my @sub=@$gensubdivision;
if ($#sub>=0) {
foreach $s (@sub) {
$s=~s/\.$//;
$subject.=" -- $s";
}
} else {
$gensubdivision=~s/\.$//;
$subject.=" -- $gensubdivision";
}
}
if ($chronsubdivision=$field->{'subfields'}->{'y'}) {
my @sub=@$chronsubdivision;
if ($#sub>=0) {
foreach $s (@sub) {
$s=~s/\.$//;
$subject.=" -- $s";
}
} else {
$chronsubdivision=~s/\.$//;
$subject.=" -- $chronsubdivision";
}
}
if ($geosubdivision=$field->{'subfields'}->{'z'}) {
my @sub=@$geosubdivision;
if ($#sub>=0) {
foreach $s (@sub) {
$s=~s/\.$//;
$subject.=" -- $s";
}
} else {
$geosubdivision=~s/\.$//;
$subject.=" -- $geosubdivision";
}
}
push @subjects, $subject;
}
}
$titleinput=$input->textfield(-name=>'title', -default=>$title, -size=>40);
$marcinput=$input->hidden(-name=>'marc', -default=>$marc);
$subtitleinput=$input->textfield(-name=>'subtitle', -default=>$subtitle, -size=>40);
$authorinput=$input->textfield(-name=>'author', -default=>$author);
$illustratorinput=$input->textfield(-name=>'illustrator', -default=>$illustrator);
$additionalauthorsinput=$input->textarea(-name=>'additionalauthors', -default=>$additionalauthors, -rows=>4, -cols=>20);
my $subject='';
foreach (@subjects) {
$subject.="$_\n";
}
$subjectinput=$input->textarea(-name=>'subject', -default=>$subject, -rows=>4, -cols=>40);
$noteinput=$input->textarea(-name=>'notes', -default=>$notes, -rows=>4, -cols=>40, -wrap=>'physical');
$copyrightinput=$input->textfield(-name=>'copyrightdate', -default=>$copyrightdate);
$seriestitleinput=$input->textfield(-name=>'seriestitle', -default=>$seriestitle);
$volumeinput=$input->textfield(-name=>'volume', -default=>$volume);
$volumedateinput=$input->textfield(-name=>'volumedate', -default=>$volumedate);
$volumeddescinput=$input->textfield(-name=>'volumeddesc', -default=>$volumeddesc);
$numberinput=$input->textfield(-name=>'number', -default=>$number);
$isbninput=$input->textfield(-name=>'isbn', -default=>$isbn);
$issninput=$input->textfield(-name=>'issn', -default=>$issn);
$lccninput=$input->textfield(-name=>'lccn', -default=>$lccn);
$isbninput=$input->textfield(-name=>'isbn', -default=>$isbn);
$deweyinput=$input->textfield(-name=>'dewey', -default=>$dewey);
$cleanauthor=$author;
$cleanauthor=~s/[^A-Za-z]//g;
$subclassinput=$input->textfield(-name=>'subclass', -default=>uc(substr($cleanauthor,0,3)));
$publisherinput=$input->textfield(-name=>'publishercode', -default=>$publisher);
$pubyearinput=$input->textfield(-name=>'publicationyear', -default=>$publicationyear);
$placeinput=$input->textfield(-name=>'place', -default=>$place);
$pagesinput=$input->textfield(-name=>'pages', -default=>$pages);
$sizeinput=$input->textfield(-name=>'size', -default=>$size);
$fileinput=$input->hidden(-name=>'file', -default=>$file);
$origisbn=$input->hidden(-name=>'origisbn', -default=>$isbn);
$origissn=$input->hidden(-name=>'origissn', -default=>$issn);
$origlccn=$input->hidden(-name=>'origlccn', -default=>$lccn);
$origcontrolnumber=$input->hidden(-name=>'origcontrolnumber', -default=>$controlnumber);
#print "<PRE>getting itemtypeselect</PRE>\n";
$itemtypeselect=&GetKeyTableSelectOptions(
$dbh, 'itemtypes', 'itemtype', 'description', 1);
#print "<PRE>it=$itemtypeselect</PRE>\n";
($qissn) || ($qissn='NIL');
($qlccn) || ($qlccn='NIL');
($qisbn) || ($qisbn='NIL');
($qcontrolnumber) || ($qcontrolnumber='NIL');
$controlnumber=~s/\s+//g;
unless (($isbn eq $qisbn) || ($issn eq $qissn) || ($lccn eq $qlccn) || ($controlnumber eq $qcontrolnumber)) {
#print "<PRE>Skip record $isbn $issn $lccn </PRE>\n";
next RECORD;
}
print << "EOF";
<center>
<h1>New Record</h1>
Full MARC Record available at bottom
<form method=post>
<table border=1>
<tr><td>Title</td><td>$titleinput</td></tr>
<tr><td>Subtitle</td><td>$subtitleinput</td></tr>
<tr><td>Author</td><td>$authorinput</td></tr>
<tr><td>Additional Authors</td><td>$additionalauthorsinput</td></tr>
<tr><td>Illustrator</td><td>$illustratorinput</td></tr>
<tr><td>Copyright</td><td>$copyrightinput</td></tr>
<tr><td>Series Title</td><td>$seriestitleinput</td></tr>
<tr><td>Volume</td><td>$volumeinput</td></tr>
<tr><td>Number</td><td>$numberinput</td></tr>
<tr><td>Volume Date</td><td>$volumedateinput</td></tr>
<tr><td>Volume Description</td><td>$volumeddescinput</td></tr>
<tr><td>Subject</td><td>$subjectinput</td></tr>
<tr><td>Notes</td><td>$noteinput</td></tr>
<tr><td>Item Type</td><td><select name=itemtype>$itemtypeselect</select></td></tr>
<tr><td>ISBN</td><td>$isbninput</td></tr>
<tr><td>ISSN</td><td>$issninput</td></tr>
<tr><td>LCCN</td><td>$lccninput</td></tr>
<tr><td>Dewey</td><td>$deweyinput</td></tr>
<tr><td>Subclass</td><td>$subclassinput</td></tr>
<tr><td>Publication Year</td><td>$pubyearinput</td></tr>
<tr><td>Publisher</td><td>$publisherinput</td></tr>
<tr><td>Place</td><td>$placeinput</td></tr>
<tr><td>Pages</td><td>$pagesinput</td></tr>
<tr><td>Size</td><td>$sizeinput</td></tr>
</table>
<input type=submit>
<input type=hidden name=insertnewrecord value=1>
$fileinput
$marcinput
$origisbn
$origissn
$origlccn
$origcontrolnumber
</form>
$marctext
EOF
}
} else {
#open (F, "$file");
#my $data=<F>;
my $data;
my $name;
my $z3950=0;
if ($file=~/Z-(\d+)/) {
print << "EOF";
<center>
<p>
<a href=$ENV{'SCRIPT_NAME'}?menu=$menu>Select a New File</a>
<p>
<table border=0 cellpadding=10 cellspacing=0>
<tr><th bgcolor=black><font color=white>Select a Record to Import</font></th></tr>
<tr><td bgcolor=#dddddd>
EOF
my $id=$1;
my $sth=$dbh->prepare("select servers from z3950queue where id=$id");
$sth->execute;
my ($servers) = $sth->fetchrow;
my $serverstring;
my $starttimer=time();
foreach $serverstring (split(/\s+/, $servers)) {
my ($name, $server, $database, $auth) = split(/\//, $serverstring, 4);
if ($name eq 'MAN') {
print "$server/$database<br>\n";
} else {
my $sti=$dbh->prepare("select name from
z3950servers where id=$name");
$sti->execute;
my ($longname)=$sti->fetchrow;
print "<a name=SERVER-$name></a>\n";
if ($longname) {
print "$longname \n";
} else {
print "$server/$database \n";
}
}
my $q_server=$dbh->quote($serverstring);
my $startrecord=$input->param("ST-$name");
($startrecord) || ($startrecord='0');
my $sti=$dbh->prepare("select numrecords,id,results,startdate,enddate from z3950results where queryid=$id and server=$q_server");
$sti->execute;
($numrecords,$resultsid,$data,$startdate,$enddate) = $sti->fetchrow;
my $serverplaceholder='';
foreach ($input->param) {
(next) unless (/ST-(.+)/);
my $serverid=$1;
(next) if ($serverid eq $name);
my $place=$input->param("ST-$serverid");
$serverplaceholder.="\&ST-$serverid=$place";
}
if ($numrecords) {
my $previous='';
my $next='';
if ($startrecord>0) {
$previous="<a href=".$ENV{'SCRIPT_NAME'}."?file=Z-$id&menu=z3950$serverplaceholder\&ST-$name=".($startrecord-10)."#SERVER-$name>Previous</a>";
}
my $highest;
$highest=$startrecord+10;
($highest>$numrecords) && ($highest=$numrecords);
if ($numrecords>$startrecord+10) {
$next="<a href=".$ENV{'SCRIPT_NAME'}."?file=Z-$id&menu=z3950$serverplaceholder\&ST-$name=$highest#SERVER-$name>Next</a>";
}
print "<font size=-1>[Viewing ".($startrecord+1)." to ".$highest." of $numrecords records] $previous | $next </font><br>\n";
} else {
print "<br>\n";
}
print "<ul>\n";
my $stj=$dbh->prepare("update z3950results set highestseen=".($startrecord+10)." where id=$resultsid");
$stj->execute;
if ($sti->rows == 0) {
print "pending...";
} elsif ($enddate == 0) {
my $now=time();
my $elapsed=$now-$startdate;
my $elapsedtime='';
if ($elapsed>60) {
$elapsedtime=sprintf "%d minutes",($elapsed/60);
} else {
$elapsedtime=sprintf "%d seconds",$elapsed;
}
print "<font color=red>processing... ($elapsedtime)</font>";
} elsif ($numrecords) {
my $splitchar=chr(29);
my @records=split(/$splitchar/, $data);
$data='';
for ($i=$startrecord; $i<$startrecord+10; $i++) {
$data.=$records[$i].$splitchar;
}
@records=parsemarcdata($data);
my $counter=0;
foreach $record (@records) {
$counter++;
#(next) unless ($counter>=$startrecord && $counter<=$startrecord+10);
my ($lccn, $isbn, $issn, $dewey, $author, $title, $place, $publisher, $publicationyear, $volume, $number, @subjects, $notes, $controlnumber);
foreach $field (@$record) {
if ($field->{'tag'} eq '001') {
$controlnumber=$field->{'indicator'};
}
if ($field->{'tag'} eq '010') {
$lccn=$field->{'subfields'}->{'a'};
$lccn=~s/^\s*//;
($lccn) = (split(/\s+/, $lccn))[0];
}
if ($field->{'tag'} eq '015') {
$lccn=$field->{'subfields'}->{'a'};
$lccn=~s/^\s*//;
$lccn=~s/^C//;
($lccn) = (split(/\s+/, $lccn))[0];
}
if ($field->{'tag'} eq '020') {
$isbn=$field->{'subfields'}->{'a'};
($isbn=~/ARRAY/) && ($isbn=$$isbn[0]);
$isbn=~s/[^\d]*//g;
}
if ($field->{'tag'} eq '022') {
$issn=$field->{'subfields'}->{'a'};
$issn=~s/^\s*//;
($issn) = (split(/\s+/, $issn))[0];
}
if ($field->{'tag'} eq '100') {
$author=$field->{'subfields'}->{'a'};
}
if ($field->{'tag'} eq '245') {
$title=$field->{'subfields'}->{'a'};
$title=~s/ \/$//;
$subtitle=$field->{'subfields'}->{'b'};
$subtitle=~s/ \/$//;
}
}
my $q_isbn=$dbh->quote((($isbn) || ('NIL')));
my $q_issn=$dbh->quote((($issn) || ('NIL')));
my $q_lccn=$dbh->quote((($lccn) || ('NIL')));
my $q_controlnumber=$dbh->quote((($controlnumber) || ('NIL')));
my $sth=$dbh->prepare("select * from marcrecorddone where isbn=$q_isbn or issn=$q_issn or lccn=$q_lccn or controlnumber=$q_controlnumber");
$sth->execute;
my $donetext='';
if ($sth->rows) {
$donetext="DONE";
}
$sth=$dbh->prepare("select * from biblioitems where isbn=$q_isbn or issn=$q_issn or lccn=$q_lccn");
$sth->execute;
if ($sth->rows) {
$donetext="DONE";
}
($author) && ($author="by $author");
if ($isbn) {
print "<li><a href=$ENV{'SCRIPT_NAME'}?file=$file&resultsid=$resultsid&isbn=$isbn>$title $subtitle $author</a> $donetext<br>\n";
} elsif ($lccn) {
print "<li><a href=$ENV{'SCRIPT_NAME'}?file=$file&resultsid=$resultsid&lccn=$lccn>$title $subtitle $author</a> $donetext<br>\n";
} elsif ($issn) {
print "<li><a href=$ENV{'SCRIPT_NAME'}?file=$file&resultsid=$resultsid&issn=$issn>$title $subtitle $author</a><br> $donetext\n";
} elsif ($controlnumber) {
print "<li><a href=$ENV{'SCRIPT_NAME'}?file=$file&resultsid=$resultsid&controlnumber=$controlnumber>$title $subtitle $author</a><br> $donetext\n";
} else {
print "Error: Contact steve regarding $title by $author<br>\n";
}
}
print "<p>\n";
} else {
print "No records returned.<p>\n";
}
print "</ul>\n";
}
my $elapsed=time()-$starttimer;
print "<hr>It took $elapsed seconds to process this page.\n";
} else {
my $sth=$dbh->prepare("select marc,name from uploadedmarc where id=$file");
$sth->execute;
($data, $name) = $sth->fetchrow;
print << "EOF";
<center>
<p>
<a href=$ENV{'SCRIPT_NAME'}?menu=$menu>Select a New File</a>
<p>
<table border=0 cellpadding=10 cellspacing=0>
<tr><th bgcolor=black><font color=white>Select a Record to Import<br>from $name</font></th></tr>
<tr><td bgcolor=#dddddd>
EOF
my @records=parsemarcdata($data);
foreach $record (@records) {
my ($lccn, $isbn, $issn, $dewey, $author, $title, $place, $publisher, $publicationyear, $volume, $number, @subjects, $notes, $controlnumber);
foreach $field (@$record) {
if ($field->{'tag'} eq '001') {
$controlnumber=$field->{'indicator'};
}
if ($field->{'tag'} eq '010') {
$lccn=$field->{'subfields'}->{'a'};
$lccn=~s/^\s*//;
($lccn) = (split(/\s+/, $lccn))[0];
}
if ($field->{'tag'} eq '015') {
$lccn=$field->{'subfields'}->{'a'};
$lccn=~s/^\s*//;
$lccn=~s/^C//;
($lccn) = (split(/\s+/, $lccn))[0];
}
if ($field->{'tag'} eq '020') {
$isbn=$field->{'subfields'}->{'a'};
($isbn=~/ARRAY/) && ($isbn=$$isbn[0]);
$isbn=~s/[^\d]*//g;
}
if ($field->{'tag'} eq '022') {
$issn=$field->{'subfields'}->{'a'};
$issn=~s/^\s*//;
($issn) = (split(/\s+/, $issn))[0];
}
if ($field->{'tag'} eq '100') {
$author=$field->{'subfields'}->{'a'};
}
if ($field->{'tag'} eq '245') {
$title=$field->{'subfields'}->{'a'};
$title=~s/ \/$//;
$subtitle=$field->{'subfields'}->{'b'};
$subtitle=~s/ \/$//;
}
}
my $q_isbn=$dbh->quote((($isbn) || ('NIL')));
my $q_issn=$dbh->quote((($issn) || ('NIL')));
my $q_lccn=$dbh->quote((($lccn) || ('NIL')));
my $q_controlnumber=$dbh->quote((($controlnumber) || ('NIL')));
my $sth=$dbh->prepare("select * from marcrecorddone where isbn=$q_isbn or issn=$q_issn or lccn=$q_lccn or controlnumber=$q_controlnumber");
$sth->execute;
my $donetext='';
if ($sth->rows) {
$donetext="DONE";
}
$sth=$dbh->prepare("select * from biblioitems where isbn=$q_isbn or issn=$q_issn or lccn=$q_lccn");
$sth->execute;
if ($sth->rows) {
$donetext="DONE";
}
($author) && ($author="by $author");
if ($isbn) {
print "<a href=$ENV{'SCRIPT_NAME'}?file=$file&isbn=$isbn>$title$subtitle $author</a> $donetext<br>\n";
} elsif ($lccn) {
print "<a href=$ENV{'SCRIPT_NAME'}?file=$file&lccn=$lccn>$title$subtitle $author</a> $donetext<br>\n";
} elsif ($issn) {
print "<a href=$ENV{'SCRIPT_NAME'}?file=$file&issn=$issn>$title$subtitle $author</a><br> $donetext\n";
} elsif ($controlnumber) {
print "<a href=$ENV{'SCRIPT_NAME'}?file=$file&controlnumber=$controlnumber>$title by $author</a><br> $donetext\n";
} else {
print "Error: Contact steve regarding $title by $author<br>\n";
}
}
}
print "</td></tr></table>\n";
}
} else {
SWITCH:
{
if ($menu eq 'z3950') { z3950(); last SWITCH; }
if ($menu eq 'uploadmarc') { uploadmarc(); last SWITCH; }
if ($menu eq 'manual') { manual(); last SWITCH; }
mainmenu();
}
}
sub z3950 {
my $sth=$dbh->prepare("select id,term,type,done,numrecords,length(results),startdate,enddate,servers from z3950queue order by id desc limit 20");
$sth->execute;
print "<a href=$ENV{'SCRIPT_NAME'}>Main Menu</a><hr>\n";
print "<table border=0><tr><td valign=top>\n";
print "<h2>Results of Z39.50 searches</h2>\n";
print "<a href=$ENV{'SCRIPT_NAME'}?menu=z3950>Refresh</a><br>\n<ul>\n";
while (my ($id, $term, $type, $done, $numrecords, $length, $startdate, $enddate, $servers) = $sth->fetchrow) {
$type=uc($type);
$term=~s/</&lt;/g;
$term=~s/>/&gt;/g;
my $sti=$dbh->prepare("select id,server,startdate,enddate,numrecords from z3950results where queryid=$id");
$sti->execute;
if ($sti->rows) {
my $processing=0;
my $realenddate=0;
my $totalrecords=0;
while (my ($r_id,$r_server,$r_startdate,$r_enddate,$r_numrecords) = $sti->fetchrow) {
if ($r_enddate==0) {
$processing=1;
} else {
if ($r_enddate>$realenddate) {
$realenddate=$r_enddate;
}
}
$totalrecords+=$r_numrecords;
}
if ($processing) {
my $elapsed=time()-$startdate;
my $elapsedtime='';
if ($elapsed>60) {
$elapsedtime=sprintf "%d minutes",($elapsed/60);
} else {
$elapsedtime=sprintf "%d seconds",$elapsed;
}
if ($totalrecords) {
$totalrecords="$totalrecords found.";
} else {
$totalrecords='';
}
print "<li><a href=$ENV{'SCRIPT_NAME'}?file=Z-$id&menu=$menu>$type=$term</a> <font size=-1 color=red>Processing... $totalrecords ($elapsedtime)</font><br>\n";
} else {
my $elapsed=$realenddate-$startdate;
my $elapsedtime='';
if ($elapsed>60) {
$elapsedtime=sprintf "%d minutes",($elapsed/60);
} else {
$elapsedtime=sprintf "%d seconds",$elapsed;
}
if ($totalrecords) {
$totalrecords="$totalrecords found.";
} else {
$totalrecords='';
}
print "<li><a href=$ENV{'SCRIPT_NAME'}?file=Z-$id&menu=$menu>$type=$term</a> <font size=-1>Done. $totalrecords ($elapsedtime)</font><br>\n";
}
} else {
print "<li><a href=$ENV{'SCRIPT_NAME'}?file=Z-$id&menu=$menu>$type=$term</a> <font size=-1>Pending</font><br>\n";
}
}
print "</ul>\n";
print "</td><td valign=top width=30%>\n";
my $sth=$dbh->prepare("select id,name,checked from z3950servers order by rank");
$sth->execute;
my $serverlist='';
while (my ($id, $name, $checked) = $sth->fetchrow) {
($checked) ? ($checked='checked') : ($checked='');
$serverlist.="<input type=checkbox name=S-$id $checked> $name<br>\n";
}
$serverlist.="<input type=checkbox name=S-MAN> <input name=manualz3950server size=25 value=otherserver:210/DATABASE>\n";
my $rand=rand(1000000000);
print << "EOF";
<form action=$ENV{'SCRIPT_NAME'} method=GET>
<input type=hidden name=z3950queue value=1>
<input type=hidden name=menu value=$menu>
<p>
<input type=hidden name=test value=testvalue>
<input type=hidden name=rand value=$rand>
<table border=1 bgcolor=#dddddd><tr><th bgcolor=#bbbbbb colspan=2>Search for MARC records</th></tr>
<tr><td>Query Term</td><td><input name=query></td></tr>
<tr><td colspan=2 align=center><input type=radio name=type value=isbn checked>&nbsp;ISBN <input type=radio name=type value=lccn>&nbsp;LCCN<br><input type=radio name=type value=author>&nbsp;Author <input type=radio name=type value=title>&nbsp;Title <input type=radio name=type value=keyword>&nbsp;Keyword</td></tr>
<tr><td colspan=2>
$serverlist
</td></tr>
<tr><td colspan=2 align=center>
<input type=submit>
</td></tr>
</table>
</form>
EOF
print "</td></tr></table>\n";
}
sub uploadmarc {
print "<a href=$ENV{'SCRIPT_NAME'}>Main Menu</a><hr>\n";
my $sth=$dbh->prepare("select id,name from uploadedmarc");
$sth->execute;
print "<h2>Select a set of MARC records</h2>\n<ul>";
while (my ($id, $name) = $sth->fetchrow) {
print "<li><a href=$ENV{'SCRIPT_NAME'}?file=$id&menu=$menu>$name</a><br>\n";
}
print "</ul>\n";
print "<p>\n";
print "<table border=1 bgcolor=#dddddd><tr><th bgcolor=#bbbbbb
colspan=2>Upload a set of MARC records</th></tr>\n";
print "<tr><td>Upload a set of MARC records:</td><td>";
print $input->start_multipart_form();
print $input->filefield('uploadmarc');
print << "EOF";
</td></tr>
<tr><td>
<input type=hidden name=menu value=$menu>
Name this set of MARC records:</td><td><input type=text
name=name></td></tr>
<tr><td colspan=2 align=center>
<input type=submit>
</td></tr>
</table>
</form>
EOF
}
sub manual {
}
sub mainmenu {
print << "EOF";
<h1>Main Menu</h1>
<ul>
<li><a href=$ENV{'SCRIPT_NAME'}?menu=z3950>Z39.50 Search</a>
<li><a href=$ENV{'SCRIPT_NAME'}?menu=uploadmarc>Upload MARC Records</a>
</ul>
EOF
}
sub skip {
#opendir(D, "/home/$userid/");
#my @dirlist=readdir D;
#foreach $file (@dirlist) {
# (next) if ($file=~/^\./);
# (next) if ($file=~/^nsmail$/);
# (next) if ($file=~/^public_html$/);
# ($file=~/\.mrc/) || ($filelist.="$file<br>\n");
# (next) unless ($file=~/\.mrc$/);
# $file=~s/ /\%20/g;
# print "<a href=$ENV{'SCRIPT_NAME'}?file=/home/$userid/$file>$file</a><br>\n";
# }
#<form action=$ENV{'SCRIPT_NAME'} method=POST enctype=multipart/form-data>
}
print endmenu();
print endpage();
sub parsemarcdata {
my $data=shift;
my $splitchar=chr(29);
my @records;
my $record;
foreach $record (split(/$splitchar/, $data)) {
my $leader=substr($record,0,24);
#print "<tr><td>Leader:</td><td>$leader</td></tr>\n";
$record=substr($record,24);
my $splitchar2=chr(30);
my $directory=0;
my $tagcounter=0;
my %tag;
my @record;
my $field;
foreach $field (split(/$splitchar2/, $record)) {
my %field;
($color eq $lc1) ? ($color=$lc2) : ($color=$lc1);
unless ($directory) {
$directory=$field;
my $itemcounter=1;
$counter=0;
while ($item=substr($directory,0,12)) {
$tag=substr($directory,0,3);
$length=substr($directory,3,4);
$start=substr($directory,7,6);
$directory=substr($directory,12);
$tag{$counter}=$tag;
$counter++;
}
$directory=1;
next;
}
$tag=$tag{$tagcounter};
$tagcounter++;
$field{'tag'}=$tag;
$splitchar3=chr(31);
my @subfields=split(/$splitchar3/, $field);
$indicator=$subfields[0];
$field{'indicator'}=$indicator;
my $firstline=1;
unless ($#subfields==0) {
my %subfields;
for ($i=1; $i<=$#subfields; $i++) {
my $text=$subfields[$i];
my $subfieldcode=substr($text,0,1);
my $subfield=substr($text,1);
if ($subfields{$subfieldcode}) {
my $subfieldlist=$subfields{$subfieldcode};
my @subfieldlist=@$subfieldlist;
if ($#subfieldlist>=0) {
# print "$tag Adding to array $subfieldcode -- $subfield<br>\n";
push (@subfieldlist, $subfield);
} else {
# print "$tag Arraying $subfieldcode -- $subfield<br>\n";
@subfieldlist=($subfields{$subfieldcode}, $subfield);
}
$subfields{$subfieldcode}=\@subfieldlist;
} else {
$subfields{$subfieldcode}=$subfield;
}
}
$field{'subfields'}=\%subfields;
}
push (@record, \%field);
}
push (@records, \@record);
$counter++;
}
return @records;
}
#---------------
# Create an HTML option list for a <SELECT> form tag by using
# values from a DB file
sub GetKeyTableSelectOptions {
# inputs
my (
$dbh, # DBI handle
$tablename, # name of table containing list of choices
$keyfieldname, # column name of code to use in option list
$descfieldname, # column name of descriptive field
$showkey, # flag to show key in description
)=@_;
my $selectclause; # return value
my (
$sth, $query,
$key, $desc, $orderfieldname,
);
my $debug=0;
if ( $showkey ) {
$orderfieldname=$keyfieldname;
} else {
$orderfieldname=$descfieldname;
}
$query= "select $keyfieldname,$descfieldname
from $tablename
order by $orderfieldname ";
print "<PRE>Query=$query </PRE>\n" if $debug;
$sth=$dbh->prepare($query);
$sth->execute;
while ( ($key, $desc) = $sth->fetchrow) {
if ($showkey) { $desc="$key - $desc"; }
$selectclause.="<option value='$key'>$desc\n";
print "<PRE>Sel=$selectclause </PRE>\n" if $debug;
}
return $selectclause;
} # sub GetKeyTableSelectOptions