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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 | |
19 | =over 4 |
20 | |
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21 | =item $self->list($c) |
22 | |
23 | =cut |
24 | |
25 | sub list { |
26 | my ( $self, $c ) = @_; |
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27 | my $re = Text::SimpleTable->new( [ 36, 'Regex' ], [ 37, 'Private' ] ); |
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28 | for my $regex ( @{ $self->{compiled} } ) { |
29 | my $compiled = $regex->{re}; |
30 | my $action = $regex->{action}; |
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31 | $re->row( $compiled, "/$action" ); |
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32 | } |
33 | $c->log->debug( "Loaded Regex actions:\n" . $re->draw ) |
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34 | if ( @{ $self->{compiled} } ); |
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35 | } |
36 | |
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37 | =item $self->match( $c, $path ) |
38 | |
39 | =cut |
40 | |
41 | sub match { |
42 | my ( $self, $c, $path ) = @_; |
43 | |
44 | return if $self->SUPER::match( $c, $path ); |
45 | |
46 | # Check path against plain text first |
47 | |
48 | foreach my $compiled ( @{ $self->{compiled} || [] } ) { |
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49 | if ( my @snippets = ( $path =~ $compiled->{re} ) ) { |
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50 | $c->req->action( $compiled->{path} ); |
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51 | $c->req->match($path); |
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52 | $c->req->snippets( \@snippets ); |
53 | $c->action( $compiled->{action} ); |
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54 | $c->namespace( $compiled->{action}->namespace ); |
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55 | return 1; |
56 | } |
57 | } |
58 | |
59 | return 0; |
60 | } |
61 | |
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62 | =item $self->register( $c, $action ) |
63 | |
64 | =cut |
65 | |
66 | sub register { |
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67 | my ( $self, $c, $action ) = @_; |
68 | my $attrs = $action->attributes; |
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69 | my @register = map { @{ $_ || [] } } @{$attrs}{ 'Regex', 'Regexp' }; |
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70 | foreach my $r (@register) { |
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71 | unless ( $r =~ /^\^/ ) { # Relative regex |
72 | $r = '^' . $action->namespace . '/' . $r; |
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73 | } |
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74 | $self->{paths}{$r} = $action; # Register path for superclass |
75 | push( |
76 | @{ $self->{compiled} }, # and compiled regex for us |
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77 | { |
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78 | re => qr#$r#, |
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79 | action => $action, |
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80 | path => $r, |
81 | } |
82 | ); |
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83 | } |
84 | } |
85 | |
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86 | =back |
87 | |
88 | =head1 AUTHOR |
89 | |
90 | Matt S Trout |
91 | Sebastian Riedel, C<sri@cpan.org> |
92 | |
93 | =head1 COPYRIGHT |
94 | |
95 | This program is free software, you can redistribute it and/or modify it under |
96 | the same terms as Perl itself. |
97 | |
98 | =cut |
99 | |
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100 | 1; |