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Reworked roots_relative_url again to account for more edge cases

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This commit is contained in:
Scott Walkinshaw
2011-07-11 12:00:08 -06:00
parent af89a57e7c
commit a87574c6ae
1 changed files with 15 additions and 8 deletions
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23
inc/roots-cleanup.php
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@@ -76,13 +76,20 @@ add_filter('get_search_query', 'roots_search_query');
// inspired by http://www.456bereastreet.com/archive/201010/how_to_make_wordpress_urls_root_relative/
// thanks to Scott Walkinshaw (scottwalkinshaw.com)
function roots_root_relative_url($input) {
preg_match('/(https?:\/\/[^\/|"]+)/', $input, $matches);
// make sure we aren't making external links relative
if (isset($matches[0]) && strpos($matches[0], site_url()) === false) {
return $input;
} else {
return str_replace(end($matches), '', $input);
}
$output = preg_replace_callback(
'/(https?:\/\/[^\/|"]+)([^"]+)?/',
create_function(
'$matches',
// if full URL is site_url, return a slash for relative root
'if (isset($matches[0]) && $matches[0] === site_url()) { return "/";' .
// if domain is equal to site_url, then make URL relative
'} elseif (isset($matches[1]) && strpos($matches[1], site_url()) !== false) { return "$matches[2]";' .
// if domain is not equal to site_url, do not make external link relative
'} else { return $matches[0]; };'
),
$input
);
return $output;
}
add_filter('bloginfo_url', 'roots_root_relative_url');
@@ -387,4 +394,4 @@ function roots_check_current($val) {
return preg_match('/current-menu/', $val);
}
?>
?>