DiscoInfo.fromQuery constructor
Implementation
factory DiscoInfo.fromQuery(XMLNode query, JID jid) {
final features = List<String>.empty(growable: true);
final identities = List<Identity>.empty(growable: true);
final extendedInfo = List<DataForm>.empty(growable: true);
for (final element in query.children) {
if (element.tag == 'feature') {
features.add(element.attributes['var']! as String);
} else if (element.tag == 'identity') {
identities.add(
Identity(
category: element.attributes['category']! as String,
type: element.attributes['type']! as String,
name: element.attributes['name'] as String?,
),
);
} else if (element.tag == 'x' &&
element.attributes['xmlns'] == dataFormsXmlns) {
extendedInfo.add(
parseDataForm(element),
);
}
}
return DiscoInfo(
features,
identities,
extendedInfo,
query.attributes['node'] as String?,
jid,
);
}