/usr/share/perl5/Dancer/Route/Registry.pm is in libdancer-perl 1.3202+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 | package Dancer::Route::Registry;
our $AUTHORITY = 'cpan:SUKRIA';
# ABSTRACT: Route registry for Dancer
$Dancer::Route::Registry::VERSION = '1.3202';
use strict;
use warnings;
use Carp;
use Dancer::Route;
use base 'Dancer::Object';
use Dancer::Logger;
use Dancer::Exception qw(:all);
Dancer::Route::Registry->attributes(qw( id ));
my $id = 1;
sub init {
my ($self) = @_;
unless (defined $self->{id}) {
$self->id($id++);
}
$self->{routes} = {};
return $self;
}
sub is_empty {
my ($self) = @_;
for my $method ( keys %{ $self->routes } ) {
return 0 if $self->routes($method);
}
return 1;
}
# replace any ':foo' by '(.+)' and stores all the named
# matches defined in $REG->{route_params}{$route}
sub routes {
my ($self, $method) = @_;
if ($method) {
my $route = $self->{routes}{$method};
return $route ? $route : [];
}
else {
return $self->{routes};
}
}
sub add_route {
my ($self, $route) = @_;
$self->{routes}{$route->method} ||= [];
my @registered = @{$self->routes($route->method)};
my $last = $registered[-1];
$route->set_previous($last) if defined $last;
# if the route have options, we store the route at the beginning
# of the routes. This way, we can have the following routes:
# get '/' => sub {} and ajax '/' => sub {}
# and the user won't have to declare the ajax route before the get
if (keys %{$route->{options}}) {
unshift @{$self->routes($route->method)}, $route;
}
else {
push @{$self->routes($route->method)}, $route;
}
return $route;
}
# sugar for add_route
sub register_route {
my ($self, %args) = @_;
# look if the caller (where the route is declared) exists as a Dancer::App
# object
my ($package) = caller(2);
if ($package && Dancer::App->app_exists($package)) {
my $app = Dancer::App->get($package);
my $route = Dancer::Route->new(prefix => $app->prefix, %args);
return $app->registry->add_route($route);
}
else {
# FIXME maybe this code is useless, drop it later if so
my $route = Dancer::Route->new(%args);
return $self->add_route($route);
}
}
# sugar for Dancer.pm
# class, any, ARRAY(0x9864818), '/path', CODE(0x990ac88)
# or
# class, any, '/path', CODE(0x990ac88)
sub any_add {
my ($self, $pattern, @rest) = @_;
my @methods = qw(get post put patch delete options head);
if (ref($pattern) eq 'ARRAY') {
@methods = @$pattern;
# 'get' defaults to 'get' and 'head'
push @methods, 'head' if ((grep { $_ eq 'get' } @methods) and
not (grep { $_ eq 'head' } @methods));
$pattern = shift @rest;
}
raise core_route => "Syntax error, methods should be provided as an ARRAY ref"
if grep {$_ eq $pattern} @methods;
$self->universal_add($_, $pattern, @rest) for @methods;
return scalar(@methods);
}
sub universal_add {
my ($self, $method, $pattern, @rest) = @_;
my %options;
my $code;
if (@rest == 1) {
$code = $rest[0];
}
else {
%options = %{$rest[0]};
$code = $rest[1];
}
my %route_args = (
method => $method,
code => $code,
options => \%options,
pattern => $pattern,
);
return $self->register_route(%route_args);
}
# look for a route in the given array
sub find_route {
my ($self, $r, $reg) = @_;
foreach my $route (@$reg) {
return $route if $r->equals($route);
}
return;
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Dancer::Route::Registry - Route registry for Dancer
=head1 VERSION
version 1.3202
=head1 AUTHOR
Dancer Core Developers
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2010 by Alexis Sukrieh.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
|