public function update()
{
$c = '';
if (empty($_GET['lid'])) {
$id = 0;
} else {
$id = (int) $_GET['lid'];
}
if (!empty($id)) {
$q = $this->db->query('SELECT * FROM ' . $this->table . 'cache WHERE id=' . $id);
$oldlink = $this->db->fetch($q);
if ($oldlink) {
$params = \Bednarik\Cooluri\Core\Functions::cache2params($oldlink['params']);
$this->lt->params2cool($params, '', true, false, true);
// multidomain option - it's a Typo3 hack, but what the heck
// it may be used even without Typo3
$md = explode('@', $oldlink['url']);
if (count($md) > 1) {
// now it's required to add the prefix back
// domain change won't be supported
$q = $this->db->query('UPDATE ' . $this->table . 'cache set url=CONCAT(\'' . $md[0] . '\',\'@\',url) WHERE id=' . $id);
}
$q = $this->db->query('SELECT * FROM ' . $this->table . 'cache WHERE id=' . $id);
$newlink = $this->db->fetch($q);
if ($newlink['url'] == $oldlink['url']) {
$c .= '<div class="error"><p>The link hasn\'t been changed.</p></div>';
} else {
$c .= '<div class="succes"><p>The link has been updated from ' . $oldlink['url'] . ' to ' . $newlink['url'] . '.</p></div>';
}
} else {
$c .= '<div class="error"><p>Link with this ID is not in the cache.</p></div>';
}
}
$c .= $this->getBackLink();
return $c;
}
