File Coverage

blib/lib/Mojolicious/Plugin/HTMLTemplateProRenderer.pm

Criterion	Covered	Total	%
statement	55	61	90.1
branch	18	30	60.0
condition	10	14	71.4
subroutine	7	7	100.0
pod	1	2	50.0
total	91	114	79.8

package Mojolicious::Plugin::HTMLTemplateProRenderer;

use 5.006;
use Mojo::Base 'Mojolicious::Plugin';

use HTML::Template::Pro;
use HTML::Template::Pro::Extension;

our $VERSION = '0.05';

sub register {
	my ( $self, $app, $conf ) = @_;
	$self->{plugin_config} = $conf;
	$app->renderer->add_handler( tmpl => sub {
		my ($r, $c, $out, $opt) = @_;
		# Fallback to ep template if pages raise exceptions
		return $r->handlers->{ep}
			if ($opt->{template} =~ /(exception)|(not_found)|(development)/);
		$self->render_tmpl(@_)
	} );
}

sub render_tmpl {
	my ( $self, $r, $c, $output, $options ) = @_;
	my $conf        = $self->{plugin_config};
	my %tmpl_params = %{ $c->stash };

	unshift @{ $r->paths }, $c->app->home
	  if ( $conf->{tmpl_opts}->{use_home_template}
		|| delete $tmpl_params{use_home_template} );

	my $controller = $c->stash('controller');

	my @template_dirs;

	push @template_dirs, $c->app->home->rel_dir('templates');

	if ($controller) {
		push @template_dirs, $c->app->home->rel_dir("templates/$controller");
	}

	my $t;
	my %t_options;

	if ( $conf->{tmpl_opts}->{use_extension}
		|| delete $tmpl_params{use_extension} )
	{
		if ( defined( $options->{inline} ) ) {
			$t_options{tmplfile} = \$options->{inline};
		}
		elsif ( defined( $options->{template} ) ) {
			if ( defined( my $path = $r->template_path($options) ) ) {
				$t_options{tmplfile} = $path;
				$t_options{cache}    = 1;
			}
			else {
				$t_options{tmplfile} = \$r->get_data_template($options);
			}
		}

		my $plugins = $conf->{tmpl_opts}->{plugins} || [];
		$plugins = [ @$plugins, @{ $tmpl_params{plugins} } ]
		  if exists $tmpl_params{plugins};
		$t_options{plugins} = $plugins;
		$t = new HTML::Template::Pro::Extension(%t_options);
	}
	else {
		$t_options{die_on_bad_params}      = 0;
		$t_options{global_vars}            = 1;
		$t_options{loop_context_vars}      = 1;
		$t_options{path}                   = \@template_dirs;
		$t_options{search_path_on_include} = 1;

		if ( defined( $options->{inline} ) ) {
			$t_options{scalarref} = \$options->{inline};
		}
		elsif ( defined( $options->{template} ) ) {
			if ( defined( my $path = $r->template_path($options) ) ) {
				$t_options{filename} = $path;
				$t_options{cache}    = 1;
			}
			else {
				$t_options{scalarref} = $r->get_data_template($options);
			}

		}

		$t = HTML::Template::Pro->new(
			%t_options,
			%{ $conf->{tmpl_opts} || {} },
			%{ delete $tmpl_params{tmpl_opts} || {} }
		);

	}
	unless ($t) { $r->render_exception("ERROR: No template created"); }

	# sanity params removing scalar inside arrayref
	foreach ( keys %tmpl_params ) {
		delete $tmpl_params{$_}
		  if ( ( ref $tmpl_params{$_} eq 'ARRAY' )
			&& $tmpl_params{$_} > 0
			&& ref($tmpl_params{$_}->[0]) ne 'HASH' );
	}

	$t->param(%tmpl_params);

	$$output = $t->output();
}

1;
__END__