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<?php
// $Id$
/**
* @file
* Hooks provided by the Locale module.
*/
/**
* @addtogroup hooks
* @{
*/
/**
* Allows modules to define their own text groups that can be translated.
*
* @param $op
* Type of operation. Currently, only supports 'groups'.
*/
function hook_locale($op = 'groups') {
switch ($op) {
case 'groups':
return array('custom' => t('Custom'));
}
}
/**
* Perform alterations on translation links.
*
* A translation link may need to point to a different path or use a translated
* link text before going through l(), which will just handle the path aliases.
*
* @param $links
* Nested array of links keyed by language code.
* @param $path
* The current path.
*/
function hook_translation_link_alter(array &$links, $path) {
global $language;
if (isset($links[$language])) {
foreach ($links[$language] as $link) {
$link['attributes']['class'][] = 'active-language';
}
}
}
/**
* @} End of "addtogroup hooks".
*/
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