add ut_snumber, fix replacement of records with empty values in non-primary-keyed...

[freeside.git] / FS / FS / Record.pm

diff --git a/FS/FS/Record.pm b/FS/FS/Record.pm
index 4372641..b950e30 100644 (file)
--- a/FS/FS/Record.pm
+++ b/FS/FS/Record.pm
@@ -2,7 +2,7 @@ package FS::Record;
 
 use strict;
 use vars qw( $dbdef_file $dbdef $setup_hack $AUTOLOAD @ISA @EXPORT_OK $DEBUG
-             $me %dbdef_cache );
+             $me %dbdef_cache %virtual_fields_cache );
 use subs qw(reload_dbdef);
 use Exporter;
 use Carp qw(carp cluck croak confess);
@@ -230,7 +230,8 @@ sub qsearch {
       if ( ! defined( $record->{$_} ) || $record->{$_} eq '' ) {
         if ( $op eq '=' ) {
           if ( driver_name eq 'Pg' ) {
-            if ( $dbdef->table($table)->column($column)->type =~ /(int)/i ) {
+            my $type = $dbdef->table($table)->column($column)->type;
+            if ( $type =~ /(int|serial)/i ) {
               qq-( $column IS NULL )-;
             } else {
               qq-( $column IS NULL OR $column = '' )-;
@@ -310,7 +311,7 @@ sub qsearch {
     grep defined( $record->{$_} ) && $record->{$_} ne '', @real_fields
   ) {
     if ( $record->{$field} =~ /^\d+(\.\d+)?$/
-         && $dbdef->table($table)->column($field)->type =~ /(int)/i
+         && $dbdef->table($table)->column($field)->type =~ /(int|serial)/i
     ) {
       $sth->bind_param($bind++, $record->{$field}, { TYPE => SQL_INTEGER } );
     } else {
@@ -837,7 +838,7 @@ sub replace {
         $old->getfield($_) eq ''
           #? "( $_ IS NULL OR $_ = \"\" )"
           ? ( driver_name eq 'Pg'
-                ? "$_ IS NULL"
+                ? "( $_ IS NULL OR $_ = '' )"
                 : "( $_ IS NULL OR $_ = \"\" )"
             )
           : "$_ = ". _quote($old->getfield($_),$old->table,$_)
@@ -1052,6 +1053,21 @@ sub ut_float {
   '';
 }
 
+=item ut_snumber COLUMN
+
+Check/untaint signed numeric data (whole numbers).  May not be null.  If there
+is an error, returns the error, otherwise returns false.
+
+=cut
+
+sub ut_snumber {
+  my($self, $field) = @_;
+  $self->getfield($field) =~ /^(-?)\s*(\d+)$/
+    or return "Illegal or empty (numeric) $field: ". $self->getfield($field);
+  $self->setfield($field, "$1$2");
+  '';
+}
+
 =item ut_number COLUMN
 
 Check/untaint simple numeric data (whole numbers).  May not be null.  If there
@@ -1378,14 +1394,17 @@ sub virtual_fields {
 
   return () unless $self->dbdef->table('part_virtual_field');
 
-  # This should be smart enough to cache results.
+  unless ( $virtual_fields_cache{$table} ) {
+    my $query = 'SELECT name from part_virtual_field ' .
+                "WHERE dbtable = '$table'";
+    my $dbh = dbh;
+    my $result = $dbh->selectcol_arrayref($query);
+    confess $dbh->errstr if $dbh->err;
+    $virtual_fields_cache{$table} = $result;
+  }
+
+  @{$virtual_fields_cache{$table}};
 
-  my $query = 'SELECT name from part_virtual_field ' .
-              "WHERE dbtable = '$table'";
-  my $dbh = dbh;
-  my $result = $dbh->selectcol_arrayref($query);
-  confess $dbh->errstr if $dbh->err;
-  return @$result;
 }