+=item alternize
+
+Attempts to parse data for location_type and location_number from address1
+and address2.
+
+=cut
+
+sub alternize {
+ my $self = shift;
+ my $prefix = $self->has_ship_address ? 'ship_' : '';
+
+ return '' if $self->get($prefix.'location_type')
+ || $self->get($prefix.'location_number');
+
+ my %parse;
+ if ( 1 ) { #ikano, switch on via config
+ { no warnings 'void';
+ eval { 'use FS::part_export::ikano;' };
+ die $@ if $@;
+ }
+ %parse = FS::part_export::ikano->location_types_parse;
+ } else {
+ %parse = (); #?
+ }
+
+ foreach my $from ('address1', 'address2') {
+ foreach my $parse ( keys %parse ) {
+ my $value = $self->get($prefix.$from);
+ if ( $value =~ s/(^|\W+)$parse\W+(\w+)\W*$//i ) {
+ $self->set($prefix.'location_type', $parse{$parse});
+ $self->set($prefix.'location_number', $2);
+ $self->set($prefix.$from, $value);
+ return '';
+ }
+ }
+ }
+
+ #nothing matched, no changes
+ $self->get($prefix.'address2')
+ ? "Can't parse unit type and number from ${prefix}address2"
+ : '';
+}
+