98 lines
2.5 KiB
Perl
98 lines
2.5 KiB
Perl
package URI::_query;
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use URI ();
|
|
use URI::Escape qw(uri_unescape);
|
|
|
|
our $VERSION = '1.76';
|
|
|
|
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;
|