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package Mojolicious::Plugin::Mason1Renderer; |
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use warnings; |
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use strict; |
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use Mojo::Base 'Mojolicious::Plugin'; |
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use HTML::Mason; |
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use HTML::Mason::Interp; |
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use HTML::Mason::Request; |
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use Encode; |
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=head1 NAME |
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Mojolicious::Plugin::Mason1Renderer - Mason 1 (aka HTML::Mason 1.x) Renderer Plugin. |
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=head1 VERSION |
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Version 0.03 |
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=cut |
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our $VERSION = '0.03'; |
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=head1 SYNOPSIS |
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## Mojolicious::Lite |
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# example -1- |
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use Mojolicious::Lite; |
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plugin 'mason1_renderer'; |
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get '/' => sub { |
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my $self = shift; |
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$self->render('/index', handler => "mason" ); |
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}; |
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app->start; |
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# template: MOJO_HOME/mason/index |
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Welcome |
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# example -2- |
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use Mojolicious::Lite; |
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plugin 'mason1_renderer' => { interp_params => { comp_root => "/path/to/mason/comps", |
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... (other parameters to the new() HTML::Mason::Interp constructor) |
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}, |
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request_params => { error_format => "brief", |
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... (other parameters to the new() HTML::Mason::Request constructor) |
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}, |
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}; |
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get '/' => sub { |
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my $self = shift; |
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$self->render('/index', handler => "mason", mytext => "Hello world" ); |
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}; |
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app->start; |
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# template: /path/to/mason/comps/index |
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<%args> |
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$mytext => undef |
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%args> |
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Welcome : <% $mytext %> |
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## Mojolicious |
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# example -1- |
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package MyApp; |
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use Mojo::Base 'Mojolicious'; |
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sub startup { |
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my $self = shift; |
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$self->plugin('mason1_renderer'); |
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$self->routes->get('/' => sub { |
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my $self = shift; |
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$self->render('/index', handler => "mason" ); |
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} |
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); |
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} |
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1; |
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# template: MOJO_HOME/mason/index |
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Welcome |
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# example -2- |
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package MyApp; |
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use Mojo::Base 'Mojolicious'; |
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sub startup { |
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my $self = shift; |
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$self->plugin('mason1_renderer', { interp_params => { comp_root => "/path/to/mason/comps", |
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... (other parameters to the new() HTML::Mason::Interp constructor) |
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}, |
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request_params => { error_format => "brief", |
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... (other parameters to the new() HTML::Mason::Request constructor) |
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}, |
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} |
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); |
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$self->routes->get('/' => sub { |
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my $self = shift; |
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$self->render('/index', handler => "mason", mytext => "Hello World" ); |
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} |
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); |
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} |
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1; |
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# template: /path/to/mason/comps/index |
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<%args> |
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$mytext => undef |
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%args> |
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Welcome : <% $mytext %> |
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Mason root_comp is <% $c->app->home %> |
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120
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122
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=head1 DESCRIPTION |
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124
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L is a renderer for Mason 1 (aka L 1.x) template system. |
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=head2 Mojolicious::Controller object aka. $c |
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Mason templates have access to the L object as global $c. |
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=head2 HTML::Mason comp_root |
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C is set to default "MOJO_HOME/mason" |
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135
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=head1 METHODS |
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137
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L inherits all methods from L and implements the following new ones. |
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139
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=head2 register |
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141
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$plugin->register; |
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143
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Register renderer in L application. |
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=cut |
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147
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sub register { |
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my ($self, $app, $conf) = @_; |
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150
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# Config |
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$conf ||= {}; |
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153
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# HTML::Mason::Interp params |
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$conf->{interp_params}->{comp_root} ||= $app->home->rel_dir('mason'); |
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156
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my @allow_globals = ('$c', @{$conf->{interp_params}->{allow_globals} || []}); |
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157
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$conf->{interp_params}->{allow_globals} = \@allow_globals; |
158
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159
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# make HTML::Mason::Interp |
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0
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my $interp = HTML::Mason::Interp->new(%{$conf->{interp_params}}); |
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0
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161
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162
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163
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# HTML::Mason::Request params |
164
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0
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$conf->{request_params} ||= {}; |
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0
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0
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$conf->{request_params}->{error_format} ||= "brief" if($app->mode eq 'production'); |
166
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167
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0
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my $request_params = $conf->{request_params}; |
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169
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170
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# Add "mason" handler |
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$app->renderer->add_handler( |
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mason => sub { |
173
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my ($r, $c, $output, $options) = @_; |
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175
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# check $interp object |
176
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0
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if(not $interp) { |
177
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$c->app->log->error("HTML::Mason::Interp not initialized"); |
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$c->render_exception("HTML::Mason::Interp not initialized"); |
179
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0
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$$output = ""; |
180
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0
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return 0; |
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} |
182
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183
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# stash contains args to pass to Mason |
184
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0
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my $stash = $c->stash; |
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186
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# template name |
187
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0
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0
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return 0 unless my $template = $options->{template}; |
188
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0
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$template =~ s,^/*,/,; # Mason component must start with / |
189
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190
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# set global "$c" in Mason environment |
191
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0
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$interp->set_global('c' => $c); |
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193
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194
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# call HTML::Mason interpreter |
195
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my $request = $interp->make_request( args => [%$stash], |
196
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out_method => $output, |
197
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comp => $template, |
198
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0
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%{$request_params} ); |
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199
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200
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0
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0
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if(not $request) { |
201
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0
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$c->app->log->error("HTML::Mason::Request not initialized"); |
202
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$c->render_exception("HTML::Mason::Request not initialized"); |
203
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0
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$$output = ""; |
204
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0
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return 0; |
205
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} |
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207
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208
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# All seems OK, let's exec Mason's request |
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0
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$request->exec(); |
210
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211
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# Encoding |
212
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0
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0
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$$output = decode($r->encoding, $$output) if $r->encoding; |
213
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214
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0
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return 1; |
215
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} |
216
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0
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); |
217
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218
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} |
219
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220
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=head1 SEE ALSO |
221
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222
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Mason 1, L, L. |
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224
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Mason 2, L. |
225
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226
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Mason 2 Mojolicious Plugin, L |
227
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228
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=head1 AUTHOR |
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Alexandre SIMON, C<< >> |
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=head1 BUGS and SUPPORT |
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You can find documentation for this module with the perldoc command. |
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perldoc Mojolicious::Plugin::Mason1Renderer |
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Bugs and feature requests will be tracked at RT: |
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http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Mojolicious-Plugin-Mason1Renderer |
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bug-mojolicious-plugin-mason1renderer at rt.cpan.org |
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The latest source code can be browsed and fetched at: |
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https://github.com/igit/Mojolicious-Plugin-Mason1Renderer |
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git clone git://github.com/igit/Mojolicious-Plugin-Mason1Renderer.git |
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You can also look for information at: |
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=over 4 |
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=item * RT: CPAN's request tracker |
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=item * AnnoCPAN: Annotated CPAN documentation |
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=item * CPAN Ratings |
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=item * Search CPAN |
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L |
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=back |
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=head1 ACKNOWLEDGEMENTS |
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Original idea was taken from Graham BARR (L) |
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MojoX::Renderer::Mason module. This module was not longer adapted to Mojolicious new |
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Plugin philosophy. |
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Many, many thanks to Sebastian RIEDEL for developping Mojolicious and Jonathan SWARTZ |
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for developping HTML::Mason and Mason (2). |
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=head1 LICENSE AND COPYRIGHT |
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Copyright 2011 Alexandre SIMON. |
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This program is free software; you can redistribute it and/or modify it |
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under the terms of either: the GNU General Public License as published |
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by the Free Software Foundation; or the Artistic License. |
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See http://dev.perl.org/licenses/ for more information. |
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=cut |
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1; # End of Mojolicious::Plugin::Mason1Renderer |