AtomFeed.parse constructor

AtomFeed.parse(String xmlString)

Implementation

factory AtomFeed.parse(String xmlString) {
  var document = XmlDocument.parse(xmlString);
  var feedElement = document.findElements('feed').firstOrNull;
  if (feedElement == null) {
    throw ArgumentError('feed not found');
  }

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