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')?.innerText,
    title: findElementOrNull(feedElement, 'title')?.innerText,
    updated: findElementOrNull(feedElement, 'updated')?.innerText,
    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')?.innerText,
    logo: findElementOrNull(feedElement, 'logo')?.innerText,
    rights: findElementOrNull(feedElement, 'rights')?.innerText,
    subtitle: findElementOrNull(feedElement, 'subtitle')?.innerText,
  );
}