package URI::_query; use strict; use warnings; use URI (); use URI::Escape qw(uri_unescape); our $VERSION = '5.10'; sub query { my $self = shift; $$self =~ m,^([^?\#]*)(?:\?([^\#]*))?(.*)$,s or die; if (@_) { my $q = shift; $$self = $1; if (defined $q) { $q =~ s/([^$URI::uric])/ URI::Escape::escape_char($1)/ego; utf8::downgrade($q); $$self .= "?$q"; } $$self .= $3; } $2; } # Handle ...?foo=bar&bar=foo type of query sub query_form { my $self = shift; my $old = $self->query; if (@_) { # Try to set query string my $delim; my $r = $_[0]; if (ref($r) eq "ARRAY") { $delim = $_[1]; @_ = @$r; } elsif (ref($r) eq "HASH") { $delim = $_[1]; @_ = map { $_ => $r->{$_} } sort keys %$r; } $delim = pop if @_ % 2; my @query; while (my($key,$vals) = splice(@_, 0, 2)) { $key = '' unless defined $key; $key =~ s/([;\/?:@&=+,\$\[\]%])/ URI::Escape::escape_char($1)/eg; $key =~ s/ /+/g; $vals = [ref($vals) eq "ARRAY" ? @$vals : $vals]; for my $val (@$vals) { $val = '' unless defined $val; $val =~ s/([;\/?:@&=+,\$\[\]%])/ URI::Escape::escape_char($1)/eg; $val =~ s/ /+/g; push(@query, "$key=$val"); } } if (@query) { unless ($delim) { $delim = $1 if $old && $old =~ /([&;])/; $delim ||= $URI::DEFAULT_QUERY_FORM_DELIMITER || "&"; } $self->query(join($delim, @query)); } else { $self->query(undef); } } return if !defined($old) || !length($old) || !defined(wantarray); return unless $old =~ /=/; # not a form map { s/\+/ /g; uri_unescape($_) } map { /=/ ? split(/=/, $_, 2) : ($_ => '')} split(/[&;]/, $old); } # Handle ...?dog+bones type of query sub query_keywords { my $self = shift; my $old = $self->query; if (@_) { # Try to set query string my @copy = @_; @copy = @{$copy[0]} if @copy == 1 && ref($copy[0]) eq "ARRAY"; for (@copy) { s/([;\/?:@&=+,\$\[\]%])/ URI::Escape::escape_char($1)/eg; } $self->query(@copy ? join('+', @copy) : undef); } return if !defined($old) || !defined(wantarray); return if $old =~ /=/; # not keywords, but a form map { uri_unescape($_) } split(/\+/, $old, -1); } # Some URI::URL compatibility stuff sub equery { goto &query } 1;