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<?php function ajax_customCategory ($param) { global $db;
if (!$db) { return null; }
if ($param['id']) { $stmt = $db->prepare("select content from customCategory where id=:id"); $stmt->bindValue(':id', $param['id'], PDO::PARAM_STR); if ($stmt->execute()) { $row = $stmt->fetch(PDO::FETCH_ASSOC); $result = $row['content']; $stmt->closeCursor();
customCategoryUpdateAccess($param['id']);
return $result; }
return false; }
if ($param['content']) { $id = md5($param['content']);
$stmt = $db->prepare("insert or ignore into customCategory (id, content) values (:id, :content)"); $stmt->bindValue(':id', $id, PDO::PARAM_STR); $stmt->bindValue(':content', $param['content'], PDO::PARAM_STR); $result = $stmt->execute();
customCategoryUpdateAccess($id);
return $result; } }
function customCategoryUpdateAccess ($id) { global $db;
if (!isset($_SESSION['customCategoryAccess'])) { $_SESSION['customCategoryAccess'] = []; }
// update access per session only once a day
if (array_key_exists($id, $_SESSION['customCategoryAccess']) && $_SESSION['customCategoryAccess'][$id] > time() - 86400) { return; }
$_SESSION['customCategoryAccess'][$id] = time();
$stmt = $db->prepare("insert into customCategoryAccess (id) values (:id)"); $stmt->bindValue(':id', $id); $stmt->execute(); }
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