Plagger::Plugin::Filter::HatenaDiaryKeywordUnlink - Strip Hatena Diary keyword links from fulltext feeds

Plagger documentation Contained in the Plagger distribution.

Index

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NAME

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Plagger::Plugin::Filter::HatenaDiaryKeywordUnlink - Strip Hatena Diary keyword links from fulltext feeds

SYNOPSIS

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  - module: Filter::HatenaDiaryKeywordUnlink

DESCRIPTION

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This plugin strips link to Hatena Diary keyword links in feeds. By default Hatena Diary feeds don't contain links to keywords, but with Filter::EntryFullText plugin it might contain them.

AUTHOR

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Tatsuhiko Miyagawa

SEE ALSO

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Plagger

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

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

sub update {
    my($self, $context, $args) = @_;
    my $body = $args->{entry}->body;

    my $count = $body =~ s!<a (?:class="o?keyword"\s*)?href="http://(?:(?:d|[\w\-]+\.g)\.hatena\.ne\.jp|anond\.hatelabo\.jp)/keyword/.*?"(?:\s*class="keyword")?[^>]*>(.*?)</a>!$1!g;

    if ($count) {
        $context->log(info => "Stripped $count links to Hatena Diary Keywords");
    }

    $args->{entry}->body($body);
}

1;

__END__