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1 | package Catalyst::DispatchType::Regex; |
2 | |
3 | use strict; |
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4 | use base qw/Catalyst::DispatchType::Path/; |
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5 | use Text::SimpleTable; |
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6 | |
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7 | =head1 NAME |
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8 | |
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9 | Catalyst::DispatchType::Regex - Regex DispatchType |
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10 | |
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11 | =head1 SYNOPSIS |
12 | |
13 | See L<Catalyst>. |
14 | |
15 | =head1 DESCRIPTION |
16 | |
17 | =head1 METHODS |
18 | |
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19 | =head2 $self->list($c) |
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20 | |
21 | =cut |
22 | |
23 | sub list { |
24 | my ( $self, $c ) = @_; |
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25 | my $re = Text::SimpleTable->new( [ 36, 'Regex' ], [ 37, 'Private' ] ); |
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26 | for my $regex ( @{ $self->{compiled} } ) { |
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27 | my $action = $regex->{action}; |
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28 | $re->row( $regex->{path}, "/$action" ); |
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29 | } |
30 | $c->log->debug( "Loaded Regex actions:\n" . $re->draw ) |
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31 | if ( @{ $self->{compiled} } ); |
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32 | } |
33 | |
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34 | =head2 $self->match( $c, $path ) |
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35 | |
36 | =cut |
37 | |
38 | sub match { |
39 | my ( $self, $c, $path ) = @_; |
40 | |
41 | return if $self->SUPER::match( $c, $path ); |
42 | |
43 | # Check path against plain text first |
44 | |
45 | foreach my $compiled ( @{ $self->{compiled} || [] } ) { |
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46 | if ( my @snippets = ( $path =~ $compiled->{re} ) ) { |
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47 | $c->req->action( $compiled->{path} ); |
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48 | $c->req->match($path); |
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49 | $c->req->snippets( \@snippets ); |
50 | $c->action( $compiled->{action} ); |
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51 | $c->namespace( $compiled->{action}->namespace ); |
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52 | return 1; |
53 | } |
54 | } |
55 | |
56 | return 0; |
57 | } |
58 | |
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59 | =head2 $self->register( $c, $action ) |
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60 | |
61 | =cut |
62 | |
63 | sub register { |
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64 | my ( $self, $c, $action ) = @_; |
65 | my $attrs = $action->attributes; |
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66 | my @register = map { @{ $_ || [] } } @{$attrs}{ 'Regex', 'Regexp' }; |
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67 | foreach |
68 | my $r ( map { @{ $_ || [] } } @{$attrs}{ 'LocalRegex', 'LocalRegexp' } ) |
69 | { |
70 | unless ( $r =~ s/^\^// ) { $r = "(?:.*?)$r"; } |
71 | push( @register, '^' . $action->namespace . '/' . $r ); |
72 | } |
73 | |
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74 | foreach my $r (@register) { |
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75 | $self->register_path( $c, $r, $action ); |
76 | $self->register_regex( $c, $r, $action ); |
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77 | } |
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78 | return 1 if @register; |
79 | return 0; |
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80 | } |
81 | |
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82 | =head2 $self->register_regex($c, $re, $action) |
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83 | |
84 | =cut |
85 | |
86 | sub register_regex { |
87 | my ( $self, $c, $re, $action ) = @_; |
88 | push( |
89 | @{ $self->{compiled} }, # and compiled regex for us |
90 | { |
91 | re => qr#$re#, |
92 | action => $action, |
93 | path => $re, |
94 | } |
95 | ); |
96 | } |
97 | |
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98 | =head1 AUTHOR |
99 | |
100 | Matt S Trout |
101 | Sebastian Riedel, C<sri@cpan.org> |
102 | |
103 | =head1 COPYRIGHT |
104 | |
105 | This program is free software, you can redistribute it and/or modify it under |
106 | the same terms as Perl itself. |
107 | |
108 | =cut |
109 | |
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110 | 1; |