/**
* Sets top-level bill information.
*/
public function createDoc()
{
$this->checkAttr('domdoc');
$this->setBillTitle();
$this->setBillSlug();
$bill = new Doc();
$bill->title = $this->title;
$bill->slug = $this->slug;
$bill->save();
try {
$starter = new DocContent();
$starter->doc_id = $bill->id;
$starter->content = $this->getBillMeta('legis-type') . ' ' . $this->getBillMeta('official-title');
$starter->save();
$bill->init_section = $starter->id;
$bill->save();
$this->bill = $bill;
$rootElement = $this->domdoc->getElementsByTagName($this->rootTag)->item(0);
$c = 0;
if (!is_object($rootElement)) {
throw new Exception("Couldn't retrieve root element");
}
foreach ($rootElement->childNodes as $child) {
$this->saveChildren($child, $starter->id, $c++);
}
} catch (Exception $e) {
$bill->delete();
$starter->delete();
throw new Exception($e->getMessage());
}
return true;
}