+=head3 make_path( %args or \%args or @args )
+
+This is the counterpart to C<Maypole::parse_path>. It generates a path to use
+in links, form actions etc. To implement your own path scheme, just override
+this method and C<parse_path>.
+
+ %args = ( table => $table,
+ action => $action,
+ additional => $additional, # optional - generally an object ID
+ );
+
+ \%args = as above, but a ref
+
+ @args = ( $table, $action, $additional ); # $additional is optional
+
+C<id> can be used as an alternative key to C<additional>.
+
+C<$additional> can be a string, an arrayref, or a hashref. An arrayref is
+expanded into extra path elements, whereas a hashref is translated into a query
+string.
+
+=cut
+
+sub make_path
+{
+ my $r = shift;
+
+ my %args;
+
+ if (@_ == 1 and ref $_[0] and ref $_[0] eq 'HASH')
+ {
+ %args = %{$_[0]};
+ }
+ elsif ( @_ > 1 and @_ < 4 )
+ {
+ $args{table} = shift;
+ $args{action} = shift;
+ $args{additional} = shift;
+ }
+ else
+ {
+ %args = @_;
+ }
+
+ do { die "no $_" unless $args{$_} } for qw( table action );
+
+ my $additional = $args{additional} || $args{id};
+
+ my @add = ();
+
+ if ($additional)
+ {
+ # if $additional is a href, make_uri() will transform it into a query
+ @add = (ref $additional eq 'ARRAY') ? @$additional : ($additional);
+ }
+
+ my $uri = $r->make_uri($args{table}, $args{action}, @add);
+
+ return $uri->as_string;
+}
+
+=head3 make_uri( @segments )
+
+Make a L<URI> object given table, action etc. Automatically adds
+the C<uri_base>.
+
+If the final element in C<@segments> is a hash ref, C<make_uri> will render it
+as a query string.
+
+=cut
+
+sub make_uri
+{
+ my ($r, @segments) = @_;
+
+ my $query = (ref $segments[-1] eq 'HASH') ? pop(@segments) : undef;
+
+ my $base = $r->config->uri_base;
+ $base =~ s|/$||;
+
+ my $uri = URI->new($base);
+ $uri->path_segments($uri->path_segments, grep {length} @segments);
+
+ my $abs_uri = $uri->abs('/');
+ $abs_uri->query_form($query) if $query;
+ return $abs_uri;
+}
+
+