#print "#### delete_and_create($field)\n";
my $sql = "select count(*) from $field";
- my $sth = $self->{dbh}->prepare($sql) || die $self->{dbh}->errstr();
+ my $sth = $self->{dbh}->prepare($sql);
# FIX: this is not a good way to check if table exists!
- if ($sth->execute() && $sth->fetchrow_hashref) {
+ if ($sth && $sth->execute() && $sth->fetchrow_hashref) {
my $sql = "drop table $field";
my $sth = $self->{dbh}->do($sql) || warn "SQL: $sql - ".$sth->errstr();
}
#$sth_cache{$field."select"}->execute($index_data) || die "cache: $field select; ".$self->{dbh}->errstr();
- # XXX for some strange reason, it seems that some entries in my
- # database produce strings which start with null byte. I suspect
- # this to be bug in OpenIsis 0.9.0.
- # This should fix it..
- $index_data =~ s/^[^\w]+//;
- $index_data = substr($index_data,0,255);
+ $index_data =~ s#&(\w)(acute|cedil|circ|grave|ring|slash|tilde|uml);#$1#gi;
my $uc = uc($index_data);
if (! $c_table->{$field}->{$uc}) {
while (my $row = $sth->fetchrow_hashref) {
$row->{item} = HTML::Entities::encode($row->{item},' <>&"');
$row->{display} = HTML::Entities::encode($row->{display},'<>&"');
+ $row->{item} =~ s#&(\w)(acute|cedil|circ|grave|ring|slash|tilde|uml);#$1#gi;
+ $row->{display} =~ s#&(\w)(acute|cedil|circ|grave|ring|slash|tilde|uml);#&$1$2;#gi;
push @arr,$row;
}
return @arr;