template::alloy::compile(3pm) [debian man page]

Template::Alloy::Compile(3pm)				User Contributed Perl Documentation			     Template::Alloy::Compile(3pm)

NAME

       Template::Alloy::Compile - Compile role - allows for compiling the AST to perl code

DESCRIPTION

       The Template::Alloy::Compile role allows for taking the AST returned by the Parse role, and translating it into a perl code document.  This
       is in contrast Template::Alloy::Play which executes the AST directly.

TODO

       o   Translate compile_RAWPERL to actually output rather than calling play_RAWPERL.

ROLE METHODS

       "compile_tree"
	   Takes an AST returned by parse_tree and translates it into perl code using functions stored in the $DIRECTIVES hashref.

	   A template that looked like the following:

	       Foo
	       [% GET foo %]
	       [% GET bar %]
	       Bar

	   would parse to the following perl code:

	       # Generated by Template::Alloy::Compile v1.001 on Thu Jun  7 12:58:33 2007
	       # From file /home/paul/bar.tt

	       my $blocks = {};
	       my $meta   = {};
	       my $code   = sub {
		   my ($self, $out_ref, $var) = @_;

		   $$out_ref .= 'Foo';

		   # "GET" Line 2 char 2 (chars 6 to 15)
		   $var = $self->play_expr(['foo', 0]);
		   $$out_ref .= defined($var) ? $var : $self->undefined_get(['foo', 0]);

		   # "GET" Line 3 char 2 (chars 22 to 31)
		   $var = $self->play_expr(['bar', 0]);
		   $$out_ref .= defined($var) ? $var : $self->undefined_get(['bar', 0]);

		   $$out_ref .= 'Bar';

		   return 1;
	       };

	       {
		   blocks => $blocks,
		   meta   => $meta,
		   code   => $code,
	       };

	   As you can see the output is quite a bit more complex than the AST, but under mod_perl conditions, the perl will run faster than
	   playing the AST each time.

       "compile_expr"
	   Takes an AST variable or expression and returns perl code that can lookup the variable.

AUTHOR

       Paul Seamons <paul at seamons dot com>

LICENSE

       This module may be distributed under the same terms as Perl itself.

perl v5.10.1							    2008-09-17					     Template::Alloy::Compile(3pm)

Template::Provider::FromDATA(3pm)			User Contributed Perl Documentation			 Template::Provider::FromDATA(3pm)

NAME

       Template::Provider::FromDATA - Load templates from your __DATA__ section

SYNOPSIS

	   use Template;
	   use Template::Provider::FromDATA;

	   # Create the provider
	   my $provider = Template::Provider::FromDATA->new( {
	       CLASSES => __PACKAGE__
	   } );

	   # Add the provider to the config
	   my $template = Template->new( {
	       # ...
	       LOAD_TEMPLATES => [ $provider ]
	   } );

	   # Render a template
	   $template->process( 'mytemplate', { bar => 'Bar' } );

	   # ...and now the templates

	   __DATA__

	   __mytemplate__
	   Foo [% bar %]

	   __myothertemplate__
	   Baz, [% qux %]?

DESCRIPTION

       This module allows you to store your templates inline with your code in the "__DATA__" section. It will search any number of classes
       specified.

CAVEAT

       If you have two templates with the same name, this module will not understand the difference, it will simply return the first one found. If
       you wish, you can specify a fully qualified template name by prefixing the template with the module name (using "-" instead of "::" as a
       namespace separator), adding a "/" to separate the module name from the template name.

	   $template->process( 'My-Templates/mytemplate', { bar => 'Bar' } );

INSTALLATION

	   perl Makefile.PL
	   make
	   make test
	   make install

METHODS

   new( \%OPTIONS )
       Create a new instance of the provider. You can specify a list of classes to be searched for templates via the "CLASSES" option. By omitting
       this option it will search "main".

	   # defaults to 'main'
	   $provider = Template::Provider::FromDATA->new;

	   # look for templates in 'Foo'
	   $provider = Template::Provider::FromDATA->new( {
	       CLASSES => 'Foo'
	   } );

	   # look for templates in 'Foo::Bar' and 'Foo::Baz'
	   $provider = Template::Provider::FromDATA->new( {
	       CLASSES => [ 'Foo::Bar', 'Foo::Baz' ]
	   } );

       By default, template data is lazy-loaded as they it is  requested. If you wish to load up all template data upon initializtion, you can use
       the "PRELOAD" option.

	   $provider = Template::Provider::FromDATA->new( {
	       PRELOAD => 1
	   } );

   _init( \%OPTIONS )
       A subclassed method to handle the options passed to "new()".

   fetch( $name )
       This is a subclassed method that will load a template via "_fetch()" if a non-reference argument is passed.

   _load( $name )
       Loads the template via the "get_file()" sub and sets some cache information.

   get_file( $class, $template )
       This method searches through $class for a template named $template. Returns the contents on success, undef on failure.

       This function was mostly borrowed from Catalyst::Helper's "get_file" function.

ACCESSORS

   classes
       An arrayref of the class names containing our templates.

   cache
       A hashref of file and template data.

AUTHOR

       Brian Cassidy <bricas@cpan.org>

COPYRIGHT AND LICENSE

       Copyright 2005-2011 by Brian Cassidy

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2011-12-07					 Template::Provider::FromDATA(3pm)