public function renderVersion($context)
{
$section = $context['section'];
$entry = $context['entry'];
$fields = $context['fields'];
$entry_id = $entry->get('id');
$version = $_GET['version'];
if (!isset($version)) {
return false;
}
if ($entry) {
$context['entry'] = EntryVersionsManager::unserializeEntry($entry_id, $version);
}
}
public function appendFormattedElement(&$wrapper, $data, $encode = false, $mode = null)
{
$entry_id = $wrapper->getAttribute('id');
$versions = new XMLElement('versions');
$entries = EntryVersionsManager::entryHistory($entry_id);
foreach ($entries as $entry) {
$versions->appendChild(DOMConverter::toXMLElement($entry));
}
$wrapper->appendChild($versions);
}