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8077080c |
1 | package Catalyst::View::TT; |
2 | |
3 | use strict; |
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4 | use warnings; |
5 | |
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6 | use base qw/Catalyst::View/; |
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7 | use Data::Dump 'dump'; |
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8 | use Template; |
9 | use Template::Timer; |
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10 | use MRO::Compat; |
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11 | |
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12 | our $VERSION = '0.31'; |
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13 | |
14 | __PACKAGE__->mk_accessors('template'); |
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15 | __PACKAGE__->mk_accessors('include_path'); |
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16 | |
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17 | *paths = \&include_path; |
18 | |
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19 | =head1 NAME |
20 | |
21 | Catalyst::View::TT - Template View Class |
22 | |
23 | =head1 SYNOPSIS |
24 | |
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25 | # use the helper to create your View |
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26 | |
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27 | myapp_create.pl view TT TT |
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28 | |
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29 | # configure in lib/MyApp.pm (Could be set from configfile instead) |
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30 | |
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31 | MyApp->config( |
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32 | name => 'MyApp', |
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33 | root => MyApp->path_to('root'), |
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34 | 'View::TT' => { |
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35 | # any TT configurations items go here |
36 | INCLUDE_PATH => [ |
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37 | MyApp->path_to( 'root', 'src' ), |
38 | MyApp->path_to( 'root', 'lib' ), |
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39 | ], |
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40 | TEMPLATE_EXTENSION => '.tt', |
41 | CATALYST_VAR => 'c', |
42 | TIMER => 0, |
43 | # Not set by default |
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44 | PRE_PROCESS => 'config/main', |
45 | WRAPPER => 'site/wrapper', |
8cd017a8 |
46 | }, |
ae035767 |
47 | ); |
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48 | |
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49 | # render view from lib/MyApp.pm or lib/MyApp::Controller::SomeController.pm |
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50 | |
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51 | sub message : Global { |
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52 | my ( $self, $c ) = @_; |
53 | $c->stash->{template} = 'message.tt2'; |
54 | $c->stash->{message} = 'Hello World!'; |
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55 | $c->forward( $c->view('TT') ); |
8cd017a8 |
56 | } |
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57 | |
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58 | # access variables from template |
59 | |
60 | The message is: [% message %]. |
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61 | |
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62 | # example when CATALYST_VAR is set to 'Catalyst' |
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63 | Context is [% Catalyst %] |
64 | The base is [% Catalyst.req.base %] |
65 | The name is [% Catalyst.config.name %] |
66 | |
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67 | # example when CATALYST_VAR isn't set |
68 | Context is [% c %] |
69 | The base is [% base %] |
70 | The name is [% name %] |
71 | |
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72 | =cut |
73 | |
74 | sub _coerce_paths { |
75 | my ( $paths, $dlim ) = shift; |
76 | return () if ( !$paths ); |
77 | return @{$paths} if ( ref $paths eq 'ARRAY' ); |
78 | |
79 | # tweak delim to ignore C:/ |
80 | unless ( defined $dlim ) { |
81 | $dlim = ( $^O eq 'MSWin32' ) ? ':(?!\\/)' : ':'; |
82 | } |
83 | return split( /$dlim/, $paths ); |
84 | } |
85 | |
86 | sub new { |
87 | my ( $class, $c, $arguments ) = @_; |
88 | my $config = { |
89 | EVAL_PERL => 0, |
90 | TEMPLATE_EXTENSION => '', |
91 | %{ $class->config }, |
92 | %{$arguments}, |
93 | }; |
94 | if ( ! (ref $config->{INCLUDE_PATH} eq 'ARRAY') ) { |
95 | my $delim = $config->{DELIMITER}; |
96 | my @include_path |
97 | = _coerce_paths( $config->{INCLUDE_PATH}, $delim ); |
98 | if ( !@include_path ) { |
99 | my $root = $c->config->{root}; |
100 | my $base = Path::Class::dir( $root, 'base' ); |
101 | @include_path = ( "$root", "$base" ); |
102 | } |
103 | $config->{INCLUDE_PATH} = \@include_path; |
104 | } |
105 | |
106 | # if we're debugging and/or the TIMER option is set, then we install |
107 | # Template::Timer as a custom CONTEXT object, but only if we haven't |
108 | # already got a custom CONTEXT defined |
109 | |
110 | if ( $config->{TIMER} ) { |
111 | if ( $config->{CONTEXT} ) { |
112 | $c->log->error( |
113 | 'Cannot use Template::Timer - a TT CONTEXT is already defined' |
114 | ); |
115 | } |
116 | else { |
117 | $config->{CONTEXT} = Template::Timer->new(%$config); |
118 | } |
119 | } |
120 | |
121 | if ( $c->debug && $config->{DUMP_CONFIG} ) { |
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122 | $c->log->debug( "TT Config: ", dump($config) ); |
bd4ee63a |
123 | } |
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124 | |
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125 | my $self = $class->next::method( |
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126 | $c, { %$config }, |
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127 | ); |
128 | |
129 | # Set base include paths. Local'd in render if needed |
130 | $self->include_path($config->{INCLUDE_PATH}); |
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131 | |
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132 | $self->config($config); |
133 | |
134 | # Creation of template outside of call to new so that we can pass [ $self ] |
135 | # as INCLUDE_PATH config item, which then gets ->paths() called to get list |
136 | # of include paths to search for templates. |
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137 | |
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138 | # Use a weakend copy of self so we dont have loops preventing GC from working |
139 | my $copy = $self; |
140 | Scalar::Util::weaken($copy); |
141 | $config->{INCLUDE_PATH} = [ sub { $copy->paths } ]; |
142 | |
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143 | if ( $config->{PROVIDERS} ) { |
144 | my @providers = (); |
145 | if ( ref($config->{PROVIDERS}) eq 'ARRAY') { |
146 | foreach my $p (@{$config->{PROVIDERS}}) { |
147 | my $pname = $p->{name}; |
148 | my $prov = 'Template::Provider'; |
149 | if($pname eq '_file_') |
150 | { |
151 | $p->{args} = { %$config }; |
152 | } |
153 | else |
154 | { |
51199593 |
155 | if($pname =~ s/^\+//) { |
156 | $prov = $pname; |
157 | } |
158 | else |
159 | { |
160 | $prov .= "::$pname"; |
161 | } |
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162 | # We copy the args people want from the config |
163 | # to the args |
164 | $p->{args} ||= {}; |
165 | if ($p->{copy_config}) { |
166 | map { $p->{args}->{$_} = $config->{$_} } |
167 | grep { exists $config->{$_} } |
168 | @{ $p->{copy_config} }; |
169 | } |
bd4ee63a |
170 | } |
171 | eval "require $prov"; |
172 | if(!$@) { |
173 | push @providers, "$prov"->new($p->{args}); |
174 | } |
175 | else |
176 | { |
177 | $c->log->warn("Can't load $prov, ($@)"); |
178 | } |
179 | } |
180 | } |
181 | delete $config->{PROVIDERS}; |
182 | if(@providers) { |
183 | $config->{LOAD_TEMPLATES} = \@providers; |
184 | } |
185 | } |
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186 | |
187 | $self->{template} = |
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188 | Template->new($config) || do { |
189 | my $error = Template->error(); |
190 | $c->log->error($error); |
191 | $c->error($error); |
192 | return undef; |
193 | }; |
194 | |
195 | |
196 | return $self; |
197 | } |
198 | |
199 | sub process { |
200 | my ( $self, $c ) = @_; |
201 | |
202 | my $template = $c->stash->{template} |
203 | || $c->action . $self->config->{TEMPLATE_EXTENSION}; |
204 | |
205 | unless (defined $template) { |
206 | $c->log->debug('No template specified for rendering') if $c->debug; |
207 | return 0; |
208 | } |
209 | |
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210 | my $output = eval { $self->render($c, $template) }; |
211 | if (my $err = $@) { |
212 | my $error = qq/Couldn't render template "$template"/; |
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213 | $c->log->error($error); |
214 | $c->error($error); |
215 | return 0; |
216 | } |
217 | |
218 | unless ( $c->response->content_type ) { |
219 | $c->response->content_type('text/html; charset=utf-8'); |
220 | } |
221 | |
222 | $c->response->body($output); |
223 | |
224 | return 1; |
225 | } |
226 | |
227 | sub render { |
228 | my ($self, $c, $template, $args) = @_; |
229 | |
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230 | $c->log->debug(qq/Rendering template "$template"/) if $c && $c->debug; |
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231 | |
232 | my $output; |
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233 | my $vars = { |
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234 | (ref $args eq 'HASH' ? %$args : %{ $c->stash() }), |
235 | $self->template_vars($c) |
236 | }; |
237 | |
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238 | local $self->{include_path} = |
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239 | [ @{ $vars->{additional_template_paths} }, @{ $self->{include_path} } ] |
240 | if ref $vars->{additional_template_paths}; |
241 | |
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242 | $self->template->process( $template, $vars, \$output ) |
243 | or die $self->template->error; |
244 | return $output; |
bd4ee63a |
245 | } |
246 | |
247 | sub template_vars { |
248 | my ( $self, $c ) = @_; |
249 | |
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250 | return () unless $c; |
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251 | my $cvar = $self->config->{CATALYST_VAR}; |
252 | |
253 | defined $cvar |
254 | ? ( $cvar => $c ) |
255 | : ( |
256 | c => $c, |
257 | base => $c->req->base, |
258 | name => $c->config->{name} |
259 | ) |
260 | } |
261 | |
262 | |
263 | 1; |
264 | |
265 | __END__ |
266 | |
8cd017a8 |
267 | =head1 DESCRIPTION |
268 | |
269 | This is the Catalyst view class for the L<Template Toolkit|Template>. |
270 | Your application should defined a view class which is a subclass of |
271 | this module. The easiest way to achieve this is using the |
272 | F<myapp_create.pl> script (where F<myapp> should be replaced with |
273 | whatever your application is called). This script is created as part |
274 | of the Catalyst setup. |
275 | |
276 | $ script/myapp_create.pl view TT TT |
277 | |
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278 | This creates a MyApp::View::TT.pm module in the F<lib> directory (again, |
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279 | replacing C<MyApp> with the name of your application) which looks |
280 | something like this: |
281 | |
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282 | package FooBar::View::TT; |
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283 | |
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284 | use strict; |
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285 | use warnings; |
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286 | |
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287 | use base 'Catalyst::View::TT'; |
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288 | |
289 | __PACKAGE__->config->{DEBUG} = 'all'; |
290 | |
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291 | Now you can modify your action handlers in the main application and/or |
292 | controllers to forward to your view class. You might choose to do this |
293 | in the end() method, for example, to automatically forward all actions |
294 | to the TT view class. |
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295 | |
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296 | # In MyApp or MyApp::Controller::SomeController |
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297 | |
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298 | sub end : Private { |
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299 | my( $self, $c ) = @_; |
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300 | $c->forward( $c->view('TT') ); |
8cd017a8 |
301 | } |
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302 | |
8cd017a8 |
303 | =head2 CONFIGURATION |
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304 | |
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305 | There are a three different ways to configure your view class. The |
306 | first way is to call the C<config()> method in the view subclass. This |
307 | happens when the module is first loaded. |
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308 | |
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309 | package MyApp::View::TT; |
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310 | |
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311 | use strict; |
312 | use base 'Catalyst::View::TT'; |
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313 | |
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314 | MyApp::View::TT->config({ |
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315 | INCLUDE_PATH => [ |
316 | MyApp->path_to( 'root', 'templates', 'lib' ), |
317 | MyApp->path_to( 'root', 'templates', 'src' ), |
318 | ], |
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319 | PRE_PROCESS => 'config/main', |
320 | WRAPPER => 'site/wrapper', |
321 | }); |
322 | |
323 | The second way is to define a C<new()> method in your view subclass. |
324 | This performs the configuration when the view object is created, |
325 | shortly after being loaded. Remember to delegate to the base class |
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326 | C<new()> method (via C<$self-E<gt>next::method()> in the example below) after |
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327 | performing any configuration. |
328 | |
329 | sub new { |
330 | my $self = shift; |
331 | $self->config({ |
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332 | INCLUDE_PATH => [ |
333 | MyApp->path_to( 'root', 'templates', 'lib' ), |
334 | MyApp->path_to( 'root', 'templates', 'src' ), |
335 | ], |
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336 | PRE_PROCESS => 'config/main', |
337 | WRAPPER => 'site/wrapper', |
338 | }); |
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339 | return $self->next::method(@_); |
8cd017a8 |
340 | } |
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341 | |
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342 | The final, and perhaps most direct way, is to define a class |
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343 | item in your main application configuration, again by calling the |
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344 | ubiquitous C<config()> method. The items in the class hash are |
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345 | added to those already defined by the above two methods. This happens |
346 | in the base class new() method (which is one reason why you must |
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347 | remember to call it via C<MRO::Compat> if you redefine the C<new()> |
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348 | method in a subclass). |
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349 | |
350 | package MyApp; |
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351 | |
8cd017a8 |
352 | use strict; |
353 | use Catalyst; |
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354 | |
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355 | MyApp->config({ |
356 | name => 'MyApp', |
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357 | root => MyApp->path_to('root'), |
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358 | 'View::TT' => { |
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359 | INCLUDE_PATH => [ |
360 | MyApp->path_to( 'root', 'templates', 'lib' ), |
361 | MyApp->path_to( 'root', 'templates', 'src' ), |
362 | ], |
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363 | PRE_PROCESS => 'config/main', |
364 | WRAPPER => 'site/wrapper', |
365 | }, |
366 | }); |
367 | |
368 | Note that any configuration items defined by one of the earlier |
369 | methods will be overwritten by items of the same name provided by the |
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370 | latter methods. |
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371 | |
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372 | =head2 DYNAMIC INCLUDE_PATH |
373 | |
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374 | Sometimes it is desirable to modify INCLUDE_PATH for your templates at run time. |
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375 | |
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376 | Additional paths can be added to the start of INCLUDE_PATH via the stash as |
377 | follows: |
378 | |
379 | $c->stash->{additional_template_paths} = |
380 | [$c->config->{root} . '/test_include_path']; |
381 | |
382 | If you need to add paths to the end of INCLUDE_PATH, there is also an |
383 | include_path() accessor available: |
384 | |
385 | push( @{ $c->view('TT')->include_path }, qw/path/ ); |
386 | |
387 | Note that if you use include_path() to add extra paths to INCLUDE_PATH, you |
388 | MUST check for duplicate paths. Without such checking, the above code will add |
389 | "path" to INCLUDE_PATH at every request, causing a memory leak. |
390 | |
391 | A safer approach is to use include_path() to overwrite the array of paths |
392 | rather than adding to it. This eliminates both the need to perform duplicate |
393 | checking and the chance of a memory leak: |
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394 | |
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395 | @{ $c->view('TT')->include_path } = qw/path another_path/; |
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396 | |
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397 | If you are calling C<render> directly then you can specify dynamic paths by |
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398 | having a C<additional_template_paths> key with a value of additonal directories |
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399 | to search. See L<CAPTURING TEMPLATE OUTPUT> for an example showing this. |
400 | |
8cd017a8 |
401 | =head2 RENDERING VIEWS |
402 | |
403 | The view plugin renders the template specified in the C<template> |
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404 | item in the stash. |
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405 | |
406 | sub message : Global { |
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407 | my ( $self, $c ) = @_; |
408 | $c->stash->{template} = 'message.tt2'; |
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409 | $c->forward( $c->view('TT') ); |
8cd017a8 |
410 | } |
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411 | |
c969f23a |
412 | If a stash item isn't defined, then it instead uses the |
413 | stringification of the action dispatched to (as defined by $c->action) |
414 | in the above example, this would be C<message>, but because the default |
415 | is to append '.tt', it would load C<root/message.tt>. |
8cd017a8 |
416 | |
417 | The items defined in the stash are passed to the Template Toolkit for |
418 | use as template variables. |
419 | |
8cd017a8 |
420 | sub default : Private { |
94b3529a |
421 | my ( $self, $c ) = @_; |
422 | $c->stash->{template} = 'message.tt2'; |
423 | $c->stash->{message} = 'Hello World!'; |
6229ce0d |
424 | $c->forward( $c->view('TT') ); |
8cd017a8 |
425 | } |
7b592fc7 |
426 | |
8cd017a8 |
427 | A number of other template variables are also added: |
8077080c |
428 | |
8cd017a8 |
429 | c A reference to the context object, $c |
430 | base The URL base, from $c->req->base() |
431 | name The application name, from $c->config->{ name } |
432 | |
433 | These can be accessed from the template in the usual way: |
434 | |
435 | <message.tt2>: |
436 | |
437 | The message is: [% message %] |
438 | The base is [% base %] |
439 | The name is [% name %] |
440 | |
8cd017a8 |
441 | |
1bc9fc55 |
442 | The output generated by the template is stored in C<< $c->response->body >>. |
443 | |
444 | =head2 CAPTURING TEMPLATE OUTPUT |
445 | |
446 | If you wish to use the output of a template for some other purpose than |
447 | displaying in the response, e.g. for sending an email, this is possible using |
448 | L<Catalyst::Plugin::Email> and the L<render> method: |
449 | |
450 | sub send_email : Local { |
451 | my ($self, $c) = @_; |
f5b61ad7 |
452 | |
1bc9fc55 |
453 | $c->email( |
454 | header => [ |
455 | To => 'me@localhost', |
456 | Subject => 'A TT Email', |
457 | ], |
458 | body => $c->view('TT')->render($c, 'email.tt', { |
9d574573 |
459 | additional_template_paths => [ $c->config->{root} . '/email_templates'], |
1bc9fc55 |
460 | email_tmpl_param1 => 'foo' |
461 | } |
462 | ), |
463 | ); |
464 | # Redirect or display a message |
465 | } |
8cd017a8 |
466 | |
467 | =head2 TEMPLATE PROFILING |
468 | |
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469 | See L<C<TIMER>> property of the L<config> method. |
470 | |
caa61517 |
471 | =head2 METHODS |
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472 | |
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473 | =head2 new |
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474 | |
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475 | The constructor for the TT view. Sets up the template provider, |
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476 | and reads the application config. |
477 | |
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478 | =head2 process($c) |
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479 | |
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480 | Renders the template specified in C<< $c->stash->{template} >> or |
ad50568f |
481 | C<< $c->action >> (the private name of the matched action). Calls L<render> to |
1bc9fc55 |
482 | perform actual rendering. Output is stored in C<< $c->response->body >>. |
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483 | |
81b7f2a2 |
484 | It is possible to forward to the process method of a TT view from inside |
485 | Catalyst like this: |
486 | |
487 | $c->forward('View::TT'); |
488 | |
489 | N.B. This is usually done automatically by L<Catalyst::Action::RenderView>. |
f2ee4d6c |
490 | |
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491 | =head2 render($c, $template, \%args) |
1bc9fc55 |
492 | |
cad820fe |
493 | Renders the given template and returns output. Throws a L<Template::Exception> |
f5b61ad7 |
494 | object upon error. |
1bc9fc55 |
495 | |
f5b61ad7 |
496 | The template variables are set to C<%$args> if $args is a hashref, or |
497 | $C<< $c->stash >> otherwise. In either case the variables are augmented with |
1bc9fc55 |
498 | C<base> set to C< << $c->req->base >>, C<c> to C<$c> and C<name> to |
499 | C<< $c->config->{name} >>. Alternately, the C<CATALYST_VAR> configuration item |
500 | can be defined to specify the name of a template variable through which the |
501 | context reference (C<$c>) can be accessed. In this case, the C<c>, C<base> and |
502 | C<name> variables are omitted. |
503 | |
f5b61ad7 |
504 | C<$template> can be anything that Template::process understands how to |
1bc9fc55 |
505 | process, including the name of a template file or a reference to a test string. |
506 | See L<Template::process|Template/process> for a full list of supported formats. |
507 | |
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508 | To use the render method outside of your Catalyst app, just pass a undef context. |
cbb149dc |
509 | This can be useful for tests, for instance. |
510 | |
81b7f2a2 |
511 | It is possible to forward to the render method of a TT view from inside Catalyst |
512 | to render page fragments like this: |
513 | |
514 | my $fragment = $c->forward("View::TT", "render", $template_name, $c->stash->{fragment_data}); |
f2ee4d6c |
515 | |
b63ddd04 |
516 | =head2 template_vars |
850ee226 |
517 | |
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518 | Returns a list of keys/values to be used as the catalyst variables in the |
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519 | template. |
520 | |
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521 | =head2 config |
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522 | |
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523 | This method allows your view subclass to pass additional settings to |
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524 | the TT configuration hash, or to set the options as below: |
525 | |
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526 | =head2 paths |
527 | |
528 | The list of paths TT will look for templates in. |
4729c102 |
529 | |
f5b61ad7 |
530 | =head2 C<CATALYST_VAR> |
4729c102 |
531 | |
532 | Allows you to change the name of the Catalyst context object. If set, it will also |
533 | remove the base and name aliases, so you will have access them through <context>. |
534 | |
535 | For example: |
536 | |
537 | MyApp->config({ |
538 | name => 'MyApp', |
7d8aa5ec |
539 | root => MyApp->path_to('root'), |
6229ce0d |
540 | 'View::TT' => { |
4729c102 |
541 | CATALYST_VAR => 'Catalyst', |
542 | }, |
543 | }); |
544 | |
545 | F<message.tt2>: |
546 | |
547 | The base is [% Catalyst.req.base %] |
548 | The name is [% Catalyst.config.name %] |
549 | |
b63ddd04 |
550 | =head2 C<TIMER> |
4729c102 |
551 | |
552 | If you have configured Catalyst for debug output, and turned on the TIMER setting, |
553 | C<Catalyst::View::TT> will enable profiling of template processing |
554 | (using L<Template::Timer>). This will embed HTML comments in the |
555 | output from your templates, such as: |
556 | |
557 | <!-- TIMER START: process mainmenu/mainmenu.ttml --> |
558 | <!-- TIMER START: include mainmenu/cssindex.tt --> |
559 | <!-- TIMER START: process mainmenu/cssindex.tt --> |
560 | <!-- TIMER END: process mainmenu/cssindex.tt (0.017279 seconds) --> |
561 | <!-- TIMER END: include mainmenu/cssindex.tt (0.017401 seconds) --> |
562 | |
563 | .... |
564 | |
565 | <!-- TIMER END: process mainmenu/footer.tt (0.003016 seconds) --> |
566 | |
567 | |
b63ddd04 |
568 | =head2 C<TEMPLATE_EXTENSION> |
4729c102 |
569 | |
747f2b6d |
570 | a sufix to add when looking for templates bases on the C<match> method in L<Catalyst::Request>. |
4729c102 |
571 | |
572 | For example: |
573 | |
6229ce0d |
574 | package MyApp::Controller::Test; |
f5b61ad7 |
575 | sub test : Local { .. } |
4729c102 |
576 | |
577 | Would by default look for a template in <root>/test/test. If you set TEMPLATE_EXTENSION to '.tt', it will look for |
578 | <root>/test/test.tt. |
579 | |
51199593 |
580 | =head2 C<PROVIDERS> |
581 | |
582 | Allows you to specify the template providers that TT will use. |
583 | |
584 | MyApp->config({ |
585 | name => 'MyApp', |
586 | root => MyApp->path_to('root'), |
6229ce0d |
587 | 'View::TT' => { |
51199593 |
588 | PROVIDERS => [ |
589 | { |
590 | name => 'DBI', |
591 | args => { |
592 | DBI_DSN => 'dbi:DB2:books', |
593 | DBI_USER=> 'foo' |
594 | } |
595 | }, { |
596 | name => '_file_', |
597 | args => {} |
598 | } |
599 | ] |
600 | }, |
601 | }); |
602 | |
603 | The 'name' key should correspond to the class name of the provider you |
604 | want to use. The _file_ name is a special case that represents the default |
605 | TT file-based provider. By default the name is will be prefixed with |
606 | 'Template::Provider::'. You can fully qualify the name by using a unary |
607 | plus: |
608 | |
609 | name => '+MyApp::Provider::Foo' |
610 | |
6175bba7 |
611 | You can also specify the 'copy_config' key as an arrayref, to copy those keys |
612 | from the general config, into the config for the provider: |
f5b61ad7 |
613 | |
6175bba7 |
614 | DEFAULT_ENCODING => 'utf-8', |
615 | PROVIDERS => [ |
616 | { |
617 | name => 'Encoding', |
618 | copy_config => [qw(DEFAULT_ENCODING INCLUDE_PATH)] |
619 | } |
620 | ] |
f5b61ad7 |
621 | |
6175bba7 |
622 | This can prove useful when you want to use the additional_template_paths hack |
623 | in your own provider, or if you need to use Template::Provider::Encoding |
624 | |
8cd017a8 |
625 | =head2 HELPERS |
626 | |
627 | The L<Catalyst::Helper::View::TT> and |
628 | L<Catalyst::Helper::View::TTSite> helper modules are provided to create |
629 | your view module. There are invoked by the F<myapp_create.pl> script: |
630 | |
631 | $ script/myapp_create.pl view TT TT |
632 | |
633 | $ script/myapp_create.pl view TT TTSite |
634 | |
635 | The L<Catalyst::Helper::View::TT> module creates a basic TT view |
636 | module. The L<Catalyst::Helper::View::TTSite> module goes a little |
637 | further. It also creates a default set of templates to get you |
638 | started. It also configures the view module to locate the templates |
639 | automatically. |
640 | |
02c64502 |
641 | =head1 NOTES |
642 | |
643 | If you are using the L<CGI> module inside your templates, you will |
644 | experience that the Catalyst server appears to hang while rendering |
645 | the web page. This is due to the debug mode of L<CGI> (which is |
646 | waiting for input in the terminal window). Turning off the |
647 | debug mode using the "-no_debug" option solves the |
648 | problem, eg.: |
649 | |
650 | [% USE CGI('-no_debug') %] |
651 | |
8077080c |
652 | =head1 SEE ALSO |
653 | |
8cd017a8 |
654 | L<Catalyst>, L<Catalyst::Helper::View::TT>, |
655 | L<Catalyst::Helper::View::TTSite>, L<Template::Manual> |
8077080c |
656 | |
c0eb0527 |
657 | =head1 AUTHORS |
8077080c |
658 | |
659 | Sebastian Riedel, C<sri@cpan.org> |
c0eb0527 |
660 | |
d938377b |
661 | Marcus Ramberg, C<mramberg@cpan.org> |
c0eb0527 |
662 | |
722fede4 |
663 | Jesse Sheidlower, C<jester@panix.com> |
c0eb0527 |
664 | |
8cd017a8 |
665 | Andy Wardley, C<abw@cpan.org> |
8077080c |
666 | |
667 | =head1 COPYRIGHT |
668 | |
f5b61ad7 |
669 | This program is free software. You can redistribute it and/or modify it |
2774dc77 |
670 | under the same terms as Perl itself. |
8077080c |
671 | |
672 | =cut |