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1 | <?php |
2 | //returns array of linked nodes, possible args listing_amount,offset,node_id,orderby=synapse |
3 | |
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4 | function smarty_function_get_linked_nodes($params,&$smarty) { |
5 | global $error, $node; |
6 | |
7 | if ($params['listing_amount']=='all') $listing_amount=DEF_MAX_LISTING_AMMOUNT; |
8 | elseif (is_numeric($params['listing_amount'])) $listing_amount=$params['listing_amount']; |
9 | else $listing_amount=DEFAULT_LISTING_AMOUNT; |
10 | |
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11 | if (isset($params['offset']) && is_numeric($params['offset'])) $offset=$params['offset']; |
12 | elseif (isset($_POST['offset']) && is_numeric($_POST['offset'])) $offset=$_POST['offset']; |
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13 | else $offset=0; |
14 | |
15 | if (isset($params['node_id'])) { |
16 | $node_id=$params['node_id']; |
17 | } else { |
18 | $node_id=$node['node_id']; |
19 | } |
20 | |
21 | if ($params['orderby']='synapse') { |
22 | $orderby='synapse_created'; |
23 | } else { |
24 | $orderby='node_id'; |
25 | } |
26 | |
27 | $get_linked_nodes=nodes::getLinkedNodes($node_id,$orderby,$offset,$listing_amount); |
28 | $smarty->assign('get_linked_nodes',$get_linked_nodes); |
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29 | } |
30 | |
31 | ?> |
32 | |