package Debbugs::URI;
=head1 NAME
Debbugs::URI -- Derivative of URI which overrides the query_param
method to use ';' instead of '&' for separators.
=head1 SYNOPSIS
use Debbugs::URI;
=head1 DESCRIPTION
See L<URI> for more information.
=head1 BUGS
None known.
=cut
use warnings;
use strict;
use base qw(URI URI::_query);
=head2 query_param
$uri->query_form( $key1 => $val1, $key2 => $val2, ... )
Exactly like query_param in L<URI> except query elements are joined by
; instead of &.
=cut
{
package URI::_query;
no warnings 'redefine';
# Handle ...?foo=bar&bar=foo type of query
sub URI::_query::query_form {
my $self = shift;
my $old = $self->query;
if (@_) {
# Try to set query string
my @new = @_;
if (@new == 1) {
my $n = $new[0];
if (ref($n) eq "ARRAY") {
@new = @$n;
}
elsif (ref($n) eq "HASH") {
@new = %$n;
}
}
my @query;
while (my($key,$vals) = splice(@new, 0, 2)) {
$key = '' unless defined $key;
$key =~ s/([;\/?:@&=+,\$\[\]%])/$URI::Escape::escapes{$1}/g;
$key =~ s/ /+/g;
$vals = [ref($vals) eq "ARRAY" ? @$vals : $vals];
for my $val (@$vals) {
$val = '' unless defined $val;
$val =~ s/([;\/?:@&=+,\$\[\]%])/$URI::Escape::escapes{$1}/g;
$val =~ s/ /+/g;
push(@query, "$key=$val");
}
}
# This is the only line we have changed
$self->query(@query ? join(';', @query) : undef);
}
return if !defined($old) || !length($old) || !defined(wantarray);
return unless $old =~ /=/; # not a form
map { s/\+/ /g; uri_unescape($_) }
map { /=/ ? split(/=/, $_, 2) : ($_ => '')} split(/&/, $old);
}
}
1;
__END__
