public function handleAction()
{
$jid = filter_input(INPUT_POST, 'jid', FILTER_VALIDATE_INT);
$pid = filter_input(INPUT_POST, 'pid', FILTER_VALIDATE_INT);
$page_num = filter_input(INPUT_POST, 'page-num', FILTER_SANITIZE_STRING);
$page_title = filter_input(INPUT_POST, 'page-title', FILTER_SANITIZE_STRING);
$page_date = filter_input(INPUT_POST, 'page-date', FILTER_SANITIZE_STRING);
$page_content = filter_input(INPUT_POST, 'page-content', FILTER_SANITIZE_STRING);
$model = new IrisModel();
$user = $_SESSION['user'];
if ($jid == NULL || $jid == FALSE || $pid == NULL || $pid == FALSE || $page_title == NULL || $page_title == FALSE || $page_date == NULL || $page_date == FALSE || $page_content == NULL || $page_content == FALSE) {
// Don't let them know about the jid or pid.
// If that is different it is a hacking attempt.
$error = 'Must enter valid input.';
$journals = $model->getJournals($user['uid']);
include 'pages/edit_page.php';
} else {
$error = '';
$page_content = str_replace("\n", '<br />', $page_content);
$model->updatePage($user['uid'], $jid, $pid, $page_title, $page_date, $page_content);
header("Location: index.php?action=read_journal&jid={$jid}&pn={$page_num}");
}
}
