/**
* Post-process an object's expanded category data to generate relative paths.
*
* @param array &$obj The object we wish to post-process.
* @param array $rootCatsIDs The root category ID for the relative path creation.
* @param boolean $includeRoot Whether or not to include the root folder in the relative path (optional) (default=false).
*
* @return The object with the additionally expanded category data is altered in place and returned
*/
public static function postProcessExpandedObjectCategories(&$obj, $rootCatsIDs, $includeRoot = false)
{
if (!$obj) {
throw new \Exception(__f('Invalid object in %s', 'postProcessExpandedObjectCategories'));
}
$rootCats = CategoryUtil::getCategoriesByRegistry($rootCatsIDs);
if (empty($rootCats)) {
return false;
}
// if the function was called to process the object categories
if (isset($obj['__CATEGORIES__'])) {
$ak = array_keys($obj['__CATEGORIES__']);
foreach ($ak as $prop) {
CategoryUtil::buildRelativePathsForCategory($rootCats[$prop], $obj['__CATEGORIES__'][$prop], $includeRoot);
}
self::makeBC($obj['__CATEGORIES__']);
// else, if the function was called to process the categories array directly
} else {
$ak = array_keys($obj);
foreach ($ak as $prop) {
CategoryUtil::buildRelativePathsForCategory($rootCats[$prop], $obj[$prop], $includeRoot);
}
self::makeBC($obj);
}
return;
}