AtomFeed.parse constructor

AtomFeed.parse(String xmlString)

Implementation

factory AtomFeed.parse(String xmlString) {
  final document = XmlDocument.parse(xmlString);
  XmlElement feedElement;
  try {
    feedElement = document.findElements('feed').first;
  } on StateError {
    throw ArgumentError('feed not found');
  }

  return AtomFeed(
    id: findElementOrNull(feedElement, 'id')?.text,
    title: findElementOrNull(feedElement, 'title')?.text,
    updated: findElementOrNull(feedElement, 'updated')?.text,
    items: feedElement
        .findElements('entry')
        .map((element) => AtomItem.parse(element))
        .toList(),
    links: feedElement
        .findElements('link')
        .map((element) => AtomLink.parse(element))
        .toList(),
    authors: feedElement
        .findElements('author')
        .map((element) => AtomPerson.parse(element))
        .toList(),
    contributors: feedElement
        .findElements('contributor')
        .map((element) => AtomPerson.parse(element))
        .toList(),
    categories: feedElement
        .findElements('category')
        .map((element) => AtomCategory.parse(element))
        .toList(),
    generator:
        AtomGenerator.parse(findElementOrNull(feedElement, 'generator')),
    icon: findElementOrNull(feedElement, 'icon')?.text,
    logo: findElementOrNull(feedElement, 'logo')?.text,
    rights: findElementOrNull(feedElement, 'rights')?.text,
    subtitle: findElementOrNull(feedElement, 'subtitle')?.text,
  );
}