diff options
Diffstat (limited to 'scalding/src/main/scala/sandcrawler/CrossrefScorable.scala')
| -rw-r--r-- | scalding/src/main/scala/sandcrawler/CrossrefScorable.scala | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/scalding/src/main/scala/sandcrawler/CrossrefScorable.scala b/scalding/src/main/scala/sandcrawler/CrossrefScorable.scala index 039fa85..f51c210 100644 --- a/scalding/src/main/scala/sandcrawler/CrossrefScorable.scala +++ b/scalding/src/main/scala/sandcrawler/CrossrefScorable.scala @@ -60,7 +60,28 @@ object CrossrefScorable { if (titles.isEmpty || titles == null) { None } else { - val title = titles(0) + val baseTitle: String = titles(0) + // TODO(bnewbold): this code block is horrible + val baseSubtitle: String = if (map contains "subtitle") { + val subtitles = map("subtitle").asInstanceOf[List[String]] + if (!subtitles.isEmpty && subtitles != null) { + val sub = subtitles(0) + if (sub != null && !sub.isEmpty && baseTitle != null) { + sub + } else { + "" + } + } else { + "" + } + } else { + "" + } + val title = if (baseSubtitle.isEmpty) { + baseTitle + } else { + baseTitle.concat(": ".concat(baseSubtitle)) + } if (title == null || title.isEmpty || title.length > Scorable.MaxTitleLength) None else Some(title) } } else { |