+=item location_label [ OPTION => VALUE ... ]
+
+Returns the label of the service location (see analog in L<FS::cust_location>) for this customer.
+
+Options are
+
+=over 4
+
+=item join_string
+
+used to separate the address elements (defaults to ', ')
+
+=item escape_function
+
+a callback used for escaping the text of the address elements
+
+=back
+
+=cut
+
+# false laziness with FS::cust_location::line
+
+sub location_label {
+ my $self = shift;
+ my %opt = @_;
+
+ my $separator = $opt{join_string} || ', ';
+ my $escape = $opt{escape_function} || sub{ shift };
+ my $line = '';
+ my $cydefault = FS::conf->new->config('countrydefault') || 'US';
+ my $prefix = length($self->ship_last) ? 'ship_' : '';
+
+ my $notfirst = 0;
+ foreach (qw ( address1 address2 ) ) {
+ my $method = "$prefix$_";
+ $line .= ($notfirst ? $separator : ''). &$escape($self->$method)
+ if $self->$method;
+ $notfirst++;
+ }
+ $notfirst = 0;
+ foreach (qw ( city county state zip ) ) {
+ my $method = "$prefix$_";
+ if ( $self->$method ) {
+ $line .= ' (' if $method eq 'county';
+ $line .= ($notfirst ? ' ' : $separator). &$escape($self->$method);
+ $line .= ' )' if $method eq 'county';
+ $notfirst++;
+ }
+ }
+ $line .= $separator. &$escape(code2country($self->country))
+ if $self->country ne $cydefault;
+
+ $line;
+}
+