Created
January 23, 2015 16:33
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Plack::App::DynamicURLMap
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use strict; | |
use warnings; | |
package Plack::App::DynamicURLMap; | |
use parent 'Plack::App::URLMap'; | |
use Carp (); | |
use Scalar::Util (); | |
sub unmount { shift->unmap( @_ ) } | |
sub unmap { | |
my $self = shift; | |
my ( $location ) = @_; | |
my $host; | |
if ( $location =~ m!^https?://(.*?)(/.*)! ) { | |
$host = $1; | |
$location = $2; | |
} | |
Carp::croak 'Paths need to start with /' if $location !~ m!^/!; | |
$location =~ s!/$!!; | |
my $mapping = $self->{'_mapping'}; | |
for my $i ( 0 .. $#$mapping ) { | |
next if $location ne $mapping->[$i][1]; | |
next if defined $host ? $host ne $mapping->[$i][0] : defined $mapping->[$i][0]; | |
splice @$mapping, $i, 1; | |
return 1; | |
} | |
return; | |
} | |
sub unmount_app { shift->unmap_app( @_ ) } | |
sub unmap_app { | |
my $self = shift; | |
my ( $app ) = @_; | |
$app = Scalar::Util::refaddr $app; | |
my $mapping = $self->{'_mapping'}; | |
@$mapping = grep { $app != Scalar::Util::refaddr $_->[2] } @$mapping; | |
return; | |
} | |
sub have_host { | |
my $self = shift; | |
my ( $host ) = @_; | |
for ( @{ $self->{'_sorted_mapping'} } ) { | |
return 1 if $host eq lc $_->[0]; | |
} | |
return; | |
} | |
sub commit { shift->prepare_app } | |
1; |
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