74 lines
1.2 KiB
Perl
74 lines
1.2 KiB
Perl
package URI::mailto; # RFC 2368
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use strict;
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use warnings;
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our $VERSION = '1.76';
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use parent qw(URI URI::_query);
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sub to
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{
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my $self = shift;
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my @old = $self->headers;
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if (@_) {
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my @new = @old;
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# get rid of any other to: fields
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for (my $i = 0; $i < @new; $i += 2) {
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if (lc($new[$i] || '') eq "to") {
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splice(@new, $i, 2);
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redo;
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}
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}
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my $to = shift;
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$to = "" unless defined $to;
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unshift(@new, "to" => $to);
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$self->headers(@new);
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}
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return unless defined wantarray;
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my @to;
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while (@old) {
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my $h = shift @old;
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my $v = shift @old;
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push(@to, $v) if lc($h) eq "to";
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}
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join(",", @to);
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}
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sub headers
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{
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my $self = shift;
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# The trick is to just treat everything as the query string...
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my $opaque = "to=" . $self->opaque;
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$opaque =~ s/\?/&/;
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if (@_) {
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my @new = @_;
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# strip out any "to" fields
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my @to;
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for (my $i=0; $i < @new; $i += 2) {
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if (lc($new[$i] || '') eq "to") {
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push(@to, (splice(@new, $i, 2))[1]); # remove header
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redo;
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}
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}
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my $new = join(",",@to);
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$new =~ s/%/%25/g;
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$new =~ s/\?/%3F/g;
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$self->opaque($new);
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$self->query_form(@new) if @new;
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}
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return unless defined wantarray;
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# I am lazy today...
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URI->new("mailto:?$opaque")->query_form;
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}
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1;
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