function __construct($uri)
{
$xml = new xml($uri, 'events');
parent::__construct($xml->de(), 'event');
$this->xml = $xml;
}
function next()
{
return new row(parent::next(), $this->headers);
}
function onMove()
{
if (($row = $this->getRow()) && ($pos = param('pos')) && ($sec = ap::getClientSection($this->getSection()->getId())) && ($tl = new taglist($sec->getElement(), 'sec')) && $tl->move($tl->getById($row), $pos)) {
$tl->getXML()->save();
return true;
}
}
function next()
{
if ($e = parent::next()) {
return new user($e);
}
}
function updateImagesSize($form)
{
$formFields = $form->getFields('@type="image"');
foreach ($formFields as $ff) {
$scheme = new xmlScheme();
if (($n = $scheme->getNode($ff->getRootElement()->getAttribute('target'))) && $n instanceof DOMElement) {
$tl = new taglist($n, 'img');
foreach ($tl as $img) {
if ($img->hasAttribute('width') && $img->hasAttribute('height')) {
continue;
}
$fieldName = $ff->getName() . '_IMAGE_ID_' . $img->getAttribute('id');
if (($res = $ff->query('param[@name="' . htmlspecialchars($fieldName) . '"]')) && ($e = $res->item(0)) && ($src_rel = $ff->getImagePath(form::getURI($e)))) {
list($w, $h) = getimagesize($src_rel);
if ($w && $h) {
$img->setAttribute('width', $w);
$img->setAttribute('height', $h);
}
if (($prv = $tl->getXML()->query('preview', $img)->item(0)) && ($e = $res->item(1)) && ($src_rel = $ff->getImagePath(form::getURI($e)))) {
list($w, $h) = getimagesize($src_rel);
if ($w && $h) {
$prv->setAttribute('width', $w);
$prv->setAttribute('height', $h);
}
}
}
}
$tl->getXML()->save();
}
}
}
function key()
{
return parent::key();
}
