/**
*
* @global <type> $item
* @global <type> $aa_category
* Checks if a single Item or Category is called and saves it in a global variable
*/
function aa_load_item()
{
define('AA_URI', get_permalink(get_option("dbaa_items_page")));
//PAGE URI OF AA
global $item, $aa_category;
if (!empty($_REQUEST['item_id']) && is_numeric($_REQUEST['item_id'])) {
// single Item page
$item = AA_Item::getSingleItemByID($_REQUEST['item_id']);
} elseif (isset($_REQUEST['item_slug'])) {
$item = AA_Item::getSingleItemBySlug($_REQUEST['item_slug']);
} elseif (!empty($_REQUEST['category_id']) && is_numeric($_REQUEST['category_id'])) {
$aa_category = aa_Categories::getCategoryByID($_REQUEST['category_id']);
} elseif (isset($_REQUEST['category_slug'])) {
$aa_category = aa_Categories::getCategoryBySlug($_REQUEST['category_slug']);
}
}
