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gitweb: Allow for multivalued parameters passed to href subroutine

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Make it possible to generate URLs with multivalued parameters in the
href() subroutine, via passing reference to array of values.

Example:
  href(action=>"log", extra_options=>["--no-merges", "--first-parent"])

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jakub Narebski 2007-07-29 01:04:09 +02:00 committed by Junio C Hamano
parent 8b4aee015e
commit f22cca44ba
1 changed files with 7 additions and 1 deletions
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8
gitweb/gitweb.perl
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@ -629,7 +629,13 @@ sub href(%) {
for (my $i = 0; $i < @mapping; $i += 2) {
my ($name, $symbol) = ($mapping[$i], $mapping[$i+1]);
if (defined $params{$name}) {
push @result, $symbol . "=" . esc_param($params{$name});
if (ref($params{$name}) eq "ARRAY") {
foreach my $par (@{$params{$name}}) {
push @result, $symbol . "=" . esc_param($par);
}
} else {
push @result, $symbol . "=" . esc_param($params{$name});
}
}
}
$href .= "?" . join(';', @result) if scalar @result;