Commit | Line | Data |
3f9bd252 |
1 | package TreeOfTexts::Controller::Stemmagraph; |
2 | use Moose; |
3 | use namespace::autoclean; |
4 | use Text::Tradition::Collation; |
5 | use Text::Tradition::Stemma; |
6 | |
7 | BEGIN { extends 'Catalyst::Controller' } |
8 | |
9 | # |
10 | # Sets the actions in this controller to be registered with no prefix |
11 | # so they function identically to actions created in MyApp.pm |
12 | # |
13 | __PACKAGE__->config(namespace => ''); |
14 | |
15 | =head1 NAME |
16 | |
17 | TreeOfTexts::Controller::Root - Root Controller for TreeOfTexts |
18 | |
19 | =head1 DESCRIPTION |
20 | |
21 | [enter your description here] |
22 | |
23 | =head1 METHODS |
24 | |
3f9bd252 |
25 | sub get_graph :Local { |
26 | my( $self, $c ) = @_; |
27 | # If called interactively, we have params 'display', 'output', 'witnesses' |
28 | # If called non-interactively, we look at headers and content. |
29 | # The body is actually a File::Temp object; this is undocumented but |
30 | # so it seems to be. |
31 | my $dot_fh = $c->request->body; |
32 | my $format = 'svg'; |
33 | |
34 | # Render the dot in the given format. |
35 | my $collation = Text::Tradition::Collation->new(); |
36 | my $stemma = Text::Tradition::Stemma->new( 'collation' => $collation, 'dot' => $dot_fh ); |
37 | $c->stash->{result} = $stemma->as_svg; |
38 | $c->forward( "View::SVG" ); |
39 | } |
40 | |
41 | =head2 default |
42 | |
43 | Standard 404 error page |
44 | |
45 | =cut |
46 | |
47 | sub default :Path { |
48 | my ( $self, $c ) = @_; |
49 | $c->response->body( 'Page not found' ); |
50 | $c->response->status(404); |
51 | } |
52 | |
53 | =head2 end |
54 | |
55 | Attempt to render a view, if needed. |
56 | |
57 | =cut |
58 | |
59 | sub end : ActionClass('RenderView') {} |
60 | |
61 | =head1 AUTHOR |
62 | |
63 | Tara L Andrews |
64 | |
65 | =head1 LICENSE |
66 | |
67 | This library is free software. You can redistribute it and/or modify |
68 | it under the same terms as Perl itself. |
69 | |
70 | =cut |
71 | |
72 | __PACKAGE__->meta->make_immutable; |
73 | |
74 | 1; |