Add 9 more lanugages to the list of document lanugages

modules/analysis/src/main/scala/docspell/analysis/date/DateFind.scala

@@ -56,16 +56,26 @@ object DateFind {
 
     // ymd ✔, ydm, dmy ✔, dym, myd, mdy ✔
     def fromParts(parts: List[Word], lang: Language): List[SimpleDate] = {
-      val p0 = pattern0(lang)
-      val p1 = pattern1(lang)
-      val p2 = pattern2(lang)
+      val ymd = pattern0(lang)
+      val dmy = pattern1(lang)
+      val mdy = pattern2(lang)
+      // most is from wikipedia…
       val p = lang match {
         case Language.English =>
-          p2.alt(p1).map(t => t._1 ++ t._2).or(p2).or(p0).or(p1)
-        case Language.German  => p1.or(p0).or(p2)
-        case Language.French  => p1.or(p0).or(p2)
-        case Language.Italian => p1.or(p0).or(p2)
-        case Language.Spanish => p1.or(p0).or(p2)
+          mdy.alt(dmy).map(t => t._1 ++ t._2).or(mdy).or(ymd).or(dmy)
+        case Language.German     => dmy.or(ymd).or(mdy)
+        case Language.French     => dmy.or(ymd).or(mdy)
+        case Language.Italian    => dmy.or(ymd).or(mdy)
+        case Language.Spanish    => dmy.or(ymd).or(mdy)
+        case Language.Czech      => dmy.or(ymd).or(mdy)
+        case Language.Danish     => dmy.or(ymd).or(mdy)
+        case Language.Finnish    => dmy.or(ymd).or(mdy)
+        case Language.Norwegian  => dmy.or(ymd).or(mdy)
+        case Language.Portuguese => dmy.or(ymd).or(mdy)
+        case Language.Romanian   => dmy.or(ymd).or(mdy)
+        case Language.Russian    => dmy.or(ymd).or(mdy)
+        case Language.Swedish    => ymd.or(dmy).or(mdy)
+        case Language.Dutch      => dmy.or(ymd).or(mdy)
       }
       p.read(parts) match {
         case Result.Success(sds, _) =>

modules/analysis/src/main/scala/docspell/analysis/date/MonthName.scala

@@ -24,6 +24,24 @@ object MonthName {
         italian
       case Language.Spanish =>
         spanish
+      case Language.Swedish =>
+        swedish
+      case Language.Norwegian =>
+        norwegian
+      case Language.Dutch =>
+        dutch
+      case Language.Czech =>
+        czech
+      case Language.Danish =>
+        danish
+      case Language.Portuguese =>
+        portuguese
+      case Language.Romanian =>
+        romanian
+      case Language.Finnish =>
+        finnish
+      case Language.Russian =>
+        russian
     }
 
   private val numbers = List(
@@ -115,4 +133,138 @@ object MonthName {
     List("nov", "noviembre"),
     List("dic", "diciembre")
   )
+
+  private val swedish = List(
+    List("jan", "januari"),
+    List("febr", "februari"),
+    List("mars"),
+    List("april"),
+    List("maj"),
+    List("juni"),
+    List("juli"),
+    List("aug", "augusti"),
+    List("sept", "september"),
+    List("okt", "oktober"),
+    List("nov", "november"),
+    List("dec", "december")
+  )
+  private val norwegian = List(
+    List("jan", "januar"),
+    List("febr", "februar"),
+    List("mars"),
+    List("april"),
+    List("mai"),
+    List("juni"),
+    List("juli"),
+    List("aug", "august"),
+    List("sept", "september"),
+    List("okt", "oktober"),
+    List("nov", "november"),
+    List("des", "desember")
+  )
+
+  private val czech = List(
+    List("led", "leden"),
+    List("un", "ún", "únor", "unor"),
+    List("brez", "březen", "brezen"),
+    List("dub", "duben"),
+    List("kvet", "květen"),
+    List("cerv", "červen"),
+    List("cerven", "červenec"),
+    List("srp", "srpen"),
+    List("zari", "září"),
+    List("ríj", "rij", "říjen"),
+    List("list", "listopad"),
+    List("pros", "prosinec")
+  )
+
+  private val romanian = List(
+    List("ian", "ianuarie"),
+    List("feb", "februarie"),
+    List("mar", "martie"),
+    List("apr", "aprilie"),
+    List("mai"),
+    List("iunie"),
+    List("iulie"),
+    List("aug", "august"),
+    List("sept", "septembrie"),
+    List("oct", "octombrie"),
+    List("noem", "nov", "noiembrie"),
+    List("dec", "decembrie")
+  )
+
+  private val danish = List(
+    List("jan", "januar"),
+    List("febr", "februar"),
+    List("marts"),
+    List("april"),
+    List("maj"),
+    List("juni"),
+    List("juli"),
+    List("aug", "august"),
+    List("sept", "september"),
+    List("okt", "oktober"),
+    List("nov", "november"),
+    List("dec", "december")
+  )
+
+  private val portuguese = List(
+    List("jan", "janeiro"),
+    List("fev", "fevereiro"),
+    List("março", "marco"),
+    List("abril"),
+    List("maio"),
+    List("junho"),
+    List("julho"),
+    List("agosto"),
+    List("set", "setembro"),
+    List("out", "outubro"),
+    List("nov", "novembro"),
+    List("dez", "dezembro")
+  )
+
+  private val finnish = List(
+    List("tammikuu"),
+    List("helmikuu"),
+    List("maaliskuu"),
+    List("huhtikuu"),
+    List("toukokuu"),
+    List("kesäkuu"),
+    List("heinäkuu"),
+    List("elokuu"),
+    List("syyskuu"),
+    List("lokakuu"),
+    List("marraskuu"),
+    List("joulukuu")
+  )
+
+  private val russian = List(
+    List("январь"),
+    List("февраль"),
+    List("март"),
+    List("апрель"),
+    List("май"),
+    List("июнь"),
+    List("июль"),
+    List("август"),
+    List("сентябрь"),
+    List("октябрь"),
+    List("ноябрь"),
+    List("декабрь")
+  )
+
+  private val dutch = List(
+    List("jan", "januari"),
+    List("feb", "februari"),
+    List("maart"),
+    List("apr", "april"),
+    List("mei"),
+    List("juni"),
+    List("juli"),
+    List("aug", "augustus"),
+    List("sept", "september"),
+    List("okt", "oct", "oktober"),
+    List("nov", "november"),
+    List("dec", "december")
+  )
 }