/**
* Parses the CitationItems configuration.
*
* @param \SimpleXMLElement $xml
* @throws \ErrorException If layout is missing
*/
public function __construct(\SimpleXMLElement $xml)
{
// init child elements
foreach ($xml->children() as $child) {
switch ($child->getName()) {
case 'layout':
$this->layout = new Layout($child);
break;
case 'sort':
$this->sort = new Sort($child);
break;
}
}
if (isset($this->layout) == false) {
throw new \ErrorException('Missing layout!');
}
// citation options
$this->layout->setOptions(new CitationOptions($xml));
// set global options and inheritable name options
$options = new Options();
$options->set('citation', $xml);
}
protected function initElement($layout, $json, $citation, $mode = 'citation')
{
$data = new Data();
$data->set($json);
Container::setData($data);
$citationItems = new CitationItems();
$citationItems->set($citation);
Container::setCitationItem($citationItems);
Container::getContext()->setName($mode);
$xml = new \SimpleXMLElement($layout);
$this->object = new Layout($xml);
$this->object->setOptions(new Citation(new \SimpleXMLElement('<xml/>')));
}
