function handler_upload($page)
{
$page->assign('exception', false);
$page->assign('image', false);
if (FrankizUpload::has('file')) {
$g = Group::from('temp')->select(GroupSelect::castes());
$temp = $g->caste(Rights::everybody());
try {
$upload = FrankizUpload::v('file');
$secret = uniqid();
$i = new FrankizImage();
$i->insert();
$i->caste($temp);
$i->label($secret);
$i->image($upload);
$page->assign('image', $i);
$page->assign('secret', $secret);
} catch (Exception $e) {
try {
if ($i) {
$i->delete();
}
} catch (Exception $eb) {
$page->assign('exception', $eb);
}
$page->assign('exception', $e);
if ($e instanceof ImageSizeException) {
$page->assign('pixels', true);
} else {
if ($e instanceof UploadSizeException) {
$page->assign('bytes', true);
} else {
if ($e instanceof ImageFormatException) {
$page->assign('format', true);
}
}
}
}
}
if (Env::has('delete')) {
$image = new FrankizImage(Env::i('iid'));
$image->select(FrankizImageSelect::base());
if ($image->label() == Env::s('secret')) {
$image->delete();
}
}
$page->addCssLink('upload.css');
$page->changeTpl('images/upload.tpl', SIMPLE);
}
