| Commit | Line | Data |
|---|
| 0f9bcf09 |
1 | package Catalyst::View::TT::XHTML; |
| 2 | use strict; |
| 3 | use warnings; |
| 4 | use base qw/Catalyst::View::TT/; |
| 5 | |
| cd25b1db |
6 | our $VERSION = '1.000'; |
| 0f9bcf09 |
7 | |
| 8 | sub process { |
| 9 | my $self = shift; |
| 10 | my ($c) = @_; |
| 11 | $self->next::method(@_); |
| 12 | my $accept = $c->request->header('Accept'); |
| 13 | if ( $accept && $accept =~ m|application/xhtml\+xml|) { |
| 14 | $c->response->headers->{'content-type'} =~ s|text/html|application/xhtml+xml|; |
| 15 | } |
| 16 | return 1; |
| 17 | } |
| 18 | |
| 19 | 1; |
| 20 | |
| 21 | __END__ |
| 22 | |
| 23 | =head1 NAME |
| 24 | |
| 25 | Catalyst::View::TT::XHTML - A sub-class of the standard TT view which |
| 26 | serves application/xhtml+xml content if the browser accepts it. |
| 27 | |
| 28 | =head1 SYNOPSIS |
| 29 | |
| 30 | package MyApp::View::XHTML; |
| 31 | use strict; |
| 32 | use warnings; |
| 33 | use base qw/Catalyst::View::TT::XHTML MyApp::View::TT/; |
| 34 | |
| 35 | 1; |
| 36 | |
| 37 | =head1 DESCRIPTION |
| 38 | |
| 39 | This is a very simple sub-class of L<Catalyst::View::TT>, which sets |
| 40 | the response C<Content-Type> to be C<application/xhtml+xml> if the |
| 41 | user's browser sends an C<Accept> header indicating that it is willing |
| 42 | to process that MIME type. |
| 43 | |
| 44 | Changing the C<Content-Type> causes browsers to interpret the page as |
| 45 | strict XHTML, meaning that the markup must be well formed. |
| 46 | |
| 47 | This is useful when you're developing your application, as you know that |
| 48 | all pages you view are rendered strictly, so any markup errors will show |
| 49 | up at once. |
| 50 | |
| 51 | =head1 METHODS |
| 52 | |
| 53 | =head2 process |
| 54 | |
| 55 | Overrides the standard process method, delegating to L<Catalyst::View::TT> |
| 56 | to render the template, and then changing the response C<Content-Type> if |
| 57 | appropriate (from the requests C<Accept> header). |
| 58 | |
| 59 | =head1 BUGS |
| 60 | |
| 61 | There should be a more elegant way to inherit the config of your normal |
| 62 | TT view. |
| 63 | |
| 64 | Configuration (as loaded by L<Catalyst::Plugin::ConfigLoader>) for the TT |
| 65 | view is not used. |
| 66 | |
| 67 | No helper to generate the view file needed (just copy the code in the |
| 68 | SYNOPSIS). |
| 69 | |
| 70 | =head1 AUTHOR |
| 71 | |
| 72 | Tomas Doran C<< <bobtfish@bobtfish.net> >> |
| 73 | |
| 74 | =head1 COPYRIGHT |
| 75 | |
| 76 | This module itself is copyright (c) 2008 Tomas Doran and is licensed under the same terms as Perl itself. |
| 77 | |
| 78 | =cut |
projects / catagits/Catalyst-View-ContentNegotiation-XHTML.git / blame