NAME

MojoMojo::Formatter - Base class for all formatters

SYNOPSIS

    package MojoMojo::Formatter::Simple;

    use parent qw/MojoMojo::Formatter/;

    sub format_content_order { 14 }
    # so that it runs after inclusion of obscene web sites
    # (MojoMojo::Formatter::Include runs at 6)

    sub format_content {
        my ($class, $content, $c) = @_;
        $$content =~ s/fuck/f**k/g;
        return $content;
    }

DESCRIPTION

This is the class to inherit from if you want to write your own formatter.

WRITING YOUR OWN FORMATTER

See the synopsis for a really simple formatter example. MojoMojo uses Module::Pluggable::Ordered to process all the formatter plugins. Just specify when you want to trigger your formatter by providing a format_content_order method which returns a number to specify when you want to run. The plugin order for the default plugins is currently as follows:

1 - MojoMojo::Formatter::Redirect - handles {{redirect /path}}
5 - MojoMojo::Formatter::Include - handles {{include <url>}} before all other plugins, so that transcluded sections from the same wiki get parsed for markup
10 - MojoMojo::Formatter::CPANHyperlink - handles {{cpan My::Module}}
10 - MojoMojo::Formatter::YouTube - handles {{youtube <url>}}
10 - MojoMojo::Formatter::Wiki - handles [[wikilinks]]
10 - MojoMojo::Formatter::Pod - handles {{pod}} ... {{end}} blocks
14 - MojoMojo::Formater::IRCLog - handles {{irc}} ... {{end}} blocks
14 - MojoMojo::Formatter::SyntaxHighlight - Performs syntax highlighting on code blocks
15 - Main formatter (MojoMojo::Formatter::Markdown or MojoMojo::Formatter::Textile)
16 - MojoMojo::Formatter::Defang - removes harmful HTML and XSS
91 - MojoMojo::Formatter::Comment - handles {{comments}}, inserts a comment box
95 - MojoMojo::Formatter::TOC - replaces {{toc}} with a table of contents

Note that if your formatter expects HTML text, it should run after the main formatter.

METHODS

format_content

If you want your formatter to do something, you also need to override "format_content". It gets passed its classname, a scalar ref to the content, and the context object. It should return the scalar ref.

main_format_content

Override this method if your formatter is a primary one (equivalent to Markdown or Textile). It gets passed the same arguments as "format_content". Also make sure to update "Site settings" (/.admin).

Note that the main formatter runs at 15.

module_loaded

Return true if a formatter module is loaded.

gen_re

    gen_re(qr/irc/)

Returns a regular expression for the given tag between matching double braces.

AUTHORS

Marcus Ramberg <mramberg@cpan.org>

LICENSE

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