def maybeContent()

in fapi-client/src/main/scala/com/gu/facia/api/utils/FaciaContentUtils.scala [20:123]
85 lines of code
4 McCabe index (conditional complexity)

  def maybeContent(fc: FaciaContent): Option[Content] = fold(fc)(
    curatedContent => Option(curatedContent.content),
    supportingCuratedContent => Option(supportingCuratedContent.content),
    linkSnap => None,
    latestSnap => latestSnap.latestContent)

  def tags(fc: FaciaContent): List[com.gu.contentapi.client.model.v1.Tag] =
    maybeContent(fc).map(_.tags.toList).getOrElse(Nil)

  def webPublicationDateOption(fc: FaciaContent): Option[DateTime] = fold(fc)(
    curatedContent => curatedContent.content.webPublicationDate,
    supportingCuratedContent => supportingCuratedContent.content.webPublicationDate,
    _ => None,
    latestSnap => latestSnap.latestContent.flatMap(_.webPublicationDate)).map(_.toJodaDateTime)

  def webPublicationDate(fc: FaciaContent): DateTime = webPublicationDateOption(fc).getOrElse(DateTime.now)

  def id(fc: FaciaContent): String = fold(fc)(
    curatedContent => curatedContent.content.id,
    supportingCuratedContent => supportingCuratedContent.content.id,
    linkSnap => linkSnap.id,
    latestSnap => latestSnap.id)

  def maybeContentId(fc: FaciaContent): Option[String] = fold(fc)(
    curatedContent => Option(curatedContent.content.id),
    supportingCuratedContent => Option(supportingCuratedContent.content.id),
    linkSnap => None,
    latestSnap => latestSnap.latestContent.map(_.id))

  def group(fc: FaciaContent): String = fold(fc)(
    curatedContent => curatedContent.group,
    supportingCuratedContent => supportingCuratedContent.group,
    linkSnap => linkSnap.group,
    latestSnap => latestSnap.group)

  def embedType(fc: FaciaContent): Option[String] = fold(fc)(
    curatedContent => curatedContent.embedType,
    supportingCuratedContent => None,
    linkSnap => Option(linkSnap.snapType),
    latestSnap => Option("latest"))

  def embedCss(fc: FaciaContent): Option[String] = fold(fc)(
    curatedContent => curatedContent.embedCss,
    supportingCuratedContent => None,
    linkSnap => linkSnap.snapCss,
    latestSnap => latestSnap.snapCss)

  def embedUri(fc: FaciaContent): Option[String] = fold(fc)(
    curatedContent => curatedContent.embedUri,
    supportingCuratedContent => None,
    linkSnap => linkSnap.snapUri,
    latestSnap => latestSnap.snapUri)

  def itemKicker(fc: FaciaContent): Option[ItemKicker] =
    fold(fc)(
      curatedContent => curatedContent.kicker,
      supportingCuratedContent => supportingCuratedContent.kicker,
      linkSnap => linkSnap.kicker,
      latestSnap => latestSnap.kicker)

  def headlineOption(fc: FaciaContent): Option[String] = fold(fc)(
    curatedContent => Option(curatedContent.headline),
    supportingCuratedContent => Option(supportingCuratedContent.headline),
    linkSnap => linkSnap.headline,
    latestSnap => latestSnap.headline)

  def headline(fc: FaciaContent): String = headlineOption(fc).getOrElse("Missing Headline")

  def standfirst(fc: FaciaContent): Option[String] = fieldsGet(fc)(_.flatMap(_.standfirst))

  def body(fc: FaciaContent): Option[String] = fieldsGet(fc)(_.flatMap(_.body))

  def webUrl(fc: FaciaContent): Option[String] = fold(fc)(
    curatedContent => Option(curatedContent.content.webUrl),
    supportingCuratedContent => Option(supportingCuratedContent.content.webUrl),
    linkSnap => linkSnap.snapUri,
    latestSnap => latestSnap.latestContent.map(_.webUrl))

  val DefaultSnapHref: String = "/"
  def href(fc: FaciaContent): Option[String] = fold(fc)(
    curatedContent => curatedContent.href,
    supportingCuratedContent => supportingCuratedContent.href,
    linkSnap => linkSnap.href.orElse(linkSnap.snapUri),
    latestSnap => latestSnap.href.orElse(latestSnap.snapUri))

  def atomId(fc: FaciaContent): Option[String] = fold(fc)(
    curatedContent => None,
    supportingCuratedContent => None,
    linkSnap => linkSnap.atomId,
    latestSnap => None
  )


  def mediaType(fc: FaciaContent): Option[MediaType] = {
    def mediaTypeFromContent(content: Content): Option[MediaType] =
      if (isGallery(fc)) Option(Gallery)
      else if (isAudio(fc)) Option(Audio)
      else if (isVideo(fc)) Option(Video)
      else None
    fold(fc)(
      curatedContent => mediaTypeFromContent(curatedContent.content),
      supportingCuratedContent => mediaTypeFromContent(supportingCuratedContent.content),
      linkSnap => None,
      latestSnap => latestSnap.latestContent.flatMap(mediaTypeFromContent))}