/**
* Returns how many articles have been categorized under this category.
*
* @param status A valid post status
* @return An integer value
*/
function getNumArticles($status = POST_STATUS_PUBLISHED)
{
$origStatus = $status;
if ($status == POST_STATUS_ALL) {
$status = 0;
}
if (!is_array($this->_numArticles[$status]) || $this->_numArticles[$status] == null) {
$categories = new ArticleCategories();
$this->_numArticles[$status] = $categories->getNumArticlesCategory($this->getId(), $origStatus);
}
return $this->_numArticles[$status];
}
