Possible to set entire blocks to nofollow?
Is it possible to set an entire block region to "nofollow" for the purpose of pagerank sculpting? For example, take the use of a tagadelic tag cloud block on a website. If I wanted all those links to be nofollow automatically, how would I do that?
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tagadelic nofollow
To add nofollow to tagadelic you could probably override the theme functions in template.php.
For example, copy these lines from tagadelic.module:
function theme_tagadelic_weighted($terms) {$output = '';
foreach ($terms as $term) {
$output .= l($term->name, taxonomy_term_path($term), array('attributes' => array('class' => "tagadelic level$term->weight", 'rel' => 'tag'))) ." \n";
}
return $output;
}
And put them in your template.php with two modifications -- the function name was changed to match the name of the theme (e.g., "bluemarine"), and "nofollow" was added to the rel attribute:
function bluemarine_tagadelic_weighted($terms) {$output = '';
foreach ($terms as $term) {
$output .= l($term->name, taxonomy_term_path($term), array('attributes' => array('class' => "tagadelic level$term->weight", 'rel' => 'tag nofollow'))) ." \n";
}
return $output;
}
I haven't tested it, but something like that should work.
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