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70 lines
1.8 KiB
70 lines
1.8 KiB
package URI::_query;
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use strict;
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use URI ();
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use URI::Escape qw(uri_unescape);
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sub query
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{
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my $self = shift;
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$$self =~ m,^([^?\#]*)(?:\?([^\#]*))?(.*)$,s or die;
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if (@_) {
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my $q = shift;
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$$self = $1;
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if (defined $q) {
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$q =~ s/([^$URI::uric])/$URI::Escape::escapes{$1}/go;
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$$self .= "?$q";
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}
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$$self .= $3;
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}
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$2;
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}
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# Handle ...?foo=bar&bar=foo type of query
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sub query_form {
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my $self = shift;
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my $old = $self->query;
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if (@_) {
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# Try to set query string
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my @query;
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while (my($key,$vals) = splice(@_, 0, 2)) {
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$key = '' unless defined $key;
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$key =~ s/([;\/?:@&=+,\$%])/$URI::Escape::escapes{$1}/g;
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$key =~ s/ /+/g;
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$vals = [ref($vals) ? @$vals : $vals];
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for my $val (@$vals) {
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$val = '' unless defined $val;
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$val =~ s/([;\/?:@&=+,\$%])/$URI::Escape::escapes{$1}/g;
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$val =~ s/ /+/g;
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push(@query, "$key=$val");
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}
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}
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$self->query(join('&', @query));
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}
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return if !defined($old) || !length($old) || !defined(wantarray);
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return unless $old =~ /=/; # not a form
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map { s/\+/ /g; uri_unescape($_) }
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map { /=/ ? split(/=/, $_, 2) : ($_ => '')} split(/&/, $old);
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}
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# Handle ...?dog+bones type of query
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sub query_keywords
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{
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my $self = shift;
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my $old = $self->query;
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if (@_) {
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# Try to set query string
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my @copy = @_;
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for (@copy) { s/([;\/?:@&=+,\$%])/$URI::Escape::escapes{$1}/g; }
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$self->query(join('+', @copy));
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}
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return if !defined($old) || !defined(wantarray);
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return if $old =~ /=/; # not keywords, but a form
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map { uri_unescape($_) } split(/\+/, $old, -1);
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}
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# Some URI::URL compatibility stuff
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*equery = \&query;
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1;
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