NAME

Tags::HTML - Tags helper abstract class.

SYNOPSIS

 use Tags::HTML;

 my $obj = Tags::HTML->new(%params);
 $obj->process;
 $obj->process_css;

METHODS

new

 my $obj = Tags::HTML->new(%params);

Constructor.

Returns instance of class.

• css

  'CSS::Struct::Output' object for process_css processing.

  Default value is undef.

• tags

  'Tags::Output' object for process processing.

  Default value is undef.

process

 $obj->process;

Process Tags structure.

Returns undef.

process_css

 $obj->process_css;

Process CSS::Struct structure.

Returns undef.

ERRORS

 new():
         From Class::Utils::set_params():
                 Unknown parameter '%s'.
         Parameter 'css' must be a 'CSS::Struct::Output::*' class.
         Parameter 'tags' must be a 'Tags::Output::*' class.

 process():
         Need to be implemented in inherited class in _process() method.
         Parameter 'tags' isn't defined.

 process_css():
         Need to be implemented in inherited class in _process_css() method.
         Parameter 'css' isn't defined.

EXAMPLE

 use strict;
 use warnings;

 package Foo;

 use base qw(Tags::HTML);

 sub _process {
         my ($self, $value) = @_;

         $self->{'tags'}->put(
                 ['b', 'div'],
                 ['d', $value],
                 ['e', 'div'],
         );

         return;
 }

 sub _process_css {
         my ($self, $color) = @_;

         $self->{'css'}->put(
                 ['s', 'div'],
                 ['d', 'background-color', $color],
                 ['e'],
         );

         return;
 }

 package main;

 use CSS::Struct::Output::Indent;
 use Tags::Output::Indent;

 # Object.
 my $css = CSS::Struct::Output::Indent->new;
 my $tags = Tags::Output::Indent->new;
 my $obj = Foo->new(
         'css' => $css,
         'tags' => $tags,
 );

 # Process indicator.
 $obj->process_css('red');
 $obj->process('value');

 # Print out.
 print "CSS\n";
 print $css->flush."\n\n";
 print "HTML\n";
 print $tags->flush."\n";

 # Output:
 # CSS
 # div {
 #      background-color: red;
 # }
 #
 # HTML
 # <div>
 #   value
 # </div>

DEPENDENCIES

Class::Utils, Error::Pure.

REPOSITORY

https://github.com/michal-josef-spacek/Tags-HTML

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© Michal Josef Špaček 2021

BSD 2-Clause License

VERSION

0.01

cpanm Tags::HTML

perl -MCPAN -e shell
install Tags::HTML