118 lines
2.8 KiB
Perl
118 lines
2.8 KiB
Perl
package C4::Maintainance; #assumes C4/Maintainance
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#package to deal with marking up output
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use strict;
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use C4::Database;
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require Exporter;
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use vars qw($VERSION @ISA @EXPORT);
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# set the version for version checking
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$VERSION = 0.01;
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@ISA = qw(Exporter);
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@EXPORT = qw(&listsubjects &updatesub &shiftgroup &deletedbib &undeletebib
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&updatetype);
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sub listsubjects {
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my ($sub,$num,$offset)=@_;
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my $dbh=C4Connect;
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my $query="Select * from bibliosubject where subject like '$sub%' group by subject";
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if ($num != 0){
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$query.=" limit $offset,$num";
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}
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my $sth=$dbh->prepare($query);
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# print $query;
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$sth->execute;
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my @results;
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my $i=0;
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while (my $data=$sth->fetchrow_hashref){
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$results[$i]=$data;
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$i++;
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}
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$sth->finish;
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$dbh->disconnect;
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return($i,\@results);
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}
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sub updatesub{
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my ($sub,$oldsub)=@_;
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my $dbh=C4Connect;
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$sub=$dbh->quote($sub);
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$oldsub=$dbh->quote($oldsub);
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my $query="update bibliosubject set subject=$sub where subject=$oldsub";
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my $sth=$dbh->prepare($query);
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$sth->execute;
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$sth->finish;
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$dbh->disconnect;
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}
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sub shiftgroup{
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my ($bib,$bi)=@_;
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my $dbh=C4Connect;
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my $query="update biblioitems set biblionumber=$bib where biblioitemnumber=$bi";
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my $sth=$dbh->prepare($query);
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$sth->execute;
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$sth->finish;
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$query="update items set biblionumber=$bib where biblioitemnumber=$bi";
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$sth=$dbh->prepare($query);
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$sth->execute;
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$sth->finish;
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$dbh->disconnect;
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}
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sub deletedbib{
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my ($title)=@_;
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my $dbh=C4Connect;
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my $query="Select * from deletedbiblio where title like '$title%' order by title";
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my $sth=$dbh->prepare($query);
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$sth->execute;
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my @results;
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my $i=0;
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while (my $data=$sth->fetchrow_hashref){
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$results[$i]=$data;
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$i++;
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}
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$sth->finish;
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$dbh->disconnect;
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return($i,\@results);
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}
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sub undeletebib{
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my ($bib)=@_;
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my $dbh=C4Connect;
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my $query="select * from deletedbiblio where biblionumber=$bib";
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my $sth=$dbh->prepare($query);
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$sth->execute;
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if (my @data=$sth->fetchrow_array){
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$sth->finish;
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$query="Insert into biblio values (";
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foreach my $temp (@data){
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$temp=~ s/\'/\\\'/g;
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$query=$query."'$temp',";
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}
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$query=~ s/\,$/\)/;
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# print $query;
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$sth=$dbh->prepare($query);
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$sth->execute;
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$sth->finish;
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}
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$query="Delete from deletedbiblio where biblionumber=$bib";
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$sth=$dbh->prepare($query);
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$sth->execute;
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$sth->finish;
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$dbh->disconnect;
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}
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sub updatetype{
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my ($bi,$type)=@_;
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my $dbh=C4Connect;
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my $sth=$dbh->prepare("Update biblioitems set itemtype='$type' where biblioitemnumber=$bi");
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$sth->execute;
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$sth->finish;
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$dbh->disconnect;
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}
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END { } # module clean-up code here (global destructor)
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