Plagger::Plugin::Filter::StripTagsFromTitle - Strip tags from entry title

Plagger documentation Contained in the Plagger distribution.

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NAME

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Plagger::Plugin::Filter::StripTagsFromTitle - Strip tags from entry title

SYNOPSIS

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  - module: Filter::StripTagsFromTitle

DESCRIPTION

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This plugin filters entries to remove HTML tags from its title. Some feeds like blog search engine's result feeds contain HTML tags e.g.:

  <title>&lt;b&gt;Plagger&lt;/b&gt; rocks</title>

But with RSS spec, there's no way to declare if it's a markup or an escaped text, while Atom 1.0 has by using title@type attribute. This plugin normalizes those titles by simply stripping HTML tags from them.

AUTHOR

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Tatsuhiko Miyagawa

SEE ALSO

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Plagger, http://feedvalidator.org/docs/warning/ContainsHTML.html

Plagger documentation Contained in the Plagger distribution. 
package Plagger::Plugin::Filter::StripTagsFromTitle;
use strict;
use base qw( Plagger::Plugin );

use Plagger::Util;

sub register {
    my($self, $context) = @_;
    $context->register_hook(
        $self,
        'update.entry.fixup' => \&filter,
    );
}

sub filter {
    my($self, $context, $args) = @_;
    if (defined $args->{entry}->title && $args->{entry}->title->is_html) {
        $args->{entry}->title( Plagger::Util::strip_html($args->{entry}->title) );
    }
}

1;

__END__