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File template.php

ritratto di almack
Sab, 2006/03/18 - 11:42 da almack

Questo è il contenuto del file template.php.

<?php
function phptemplate_image_gallery($galleries, $images) {
  return _phptemplate_callback('image_gallery', array('galleries' => $galleries, 'images' => $images));
  }

function next_prev($current_nid, $type, $btn_type, $label, $class) {
   $query = db_query("SELECT tid FROM {term_node} WHERE nid = $current_nid;");
   $tid = db_result($query);
   $sql = "SELECT n.nid, n.title FROM {node} n INNER JOIN {term_node} t ON n.nid = t.nid ";
   $sql .= "INNER JOIN {term_data} r ON t.tid = r.tid WHERE n.type = '".$type."' AND n.nid ";
   switch ($btn_type) {
        case "next":
                $sql .= "< ";
                break;
        case "prev":
                $sql .= "> ";
                break;
        default:
                return NULL;
                break;
   }
   $sql .= $current_nid ." AND r.tid = ". $tid ." AND n.status = 1 ORDER BY nid DESC;";
   $query = db_query($sql);
   $result = db_fetch_array($query);
   if (!$result) {
        $query = db_query("SELECT name FROM {term_data} WHERE tid = $tid;");
        $name = db_result($query);
     return l("Ritorna a $name", "$type/tid/$tid", array("title" => $name, "class" => $class));
   } else {
     return l($label, "node/".$result['nid'], array("title" => $label, "class" => $class));
   }
}
?>

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