function registerByCatvpath($category_row)
{
$cat_id = intval($category_row['cat_id']);
$cat_vpath = str_replace('..', '', $category_row['cat_vpath']);
$wrap_dir = $this->wrap_base . $cat_vpath;
$affected_rows = 0;
// trigger: mtime of the directory
if (is_dir($wrap_dir) && filemtime($wrap_dir) > $category_row['cat_vpath_mtime']) {
// do sync between the_category/contents and cat_vpath/files
$affected_rows = $this->syncCatvpath($cat_id, $cat_vpath, $wrap_dir);
// touch `cat_vpath_mtime`
$categoryHandler = new PicoCategoryHandler($this->mydirname);
$categoryHandler->touchVpathMtime($cat_id);
}
return $affected_rows;
}
