grote reorganisatie:

- HLN, NOS, NU, VRT: per week -> per dag
- yyyy-ww -> yyyy.ww
- yyyy*  -> yyyy/yyyy*
etc

cmd/dates2json/dates2json.go

@@ -26,13 +26,24 @@ var (
 
 func main() {
 
-	files, err := os.ReadDir("/net/corpora/nlnieuws/data/json")
+	dirs, err := os.ReadDir("/net/corpora/nlnieuws/data/json")
 	x(err)
+	for _, dir := range dirs {
+		if !dir.IsDir() {
+			continue
+		}
+		dirname := dir.Name()
+		if dirname[0] != '2' {
+			continue
+		}
+		files, err := os.ReadDir("/net/corpora/nlnieuws/data/json/" + dirname)
+		x(err)
 
-	for _, file := range files {
-		filename := file.Name()
-		if strings.HasPrefix(filename, "DATA-") && strings.HasSuffix(filename, "-4.json") {
-			addWeek(filename[5:12])
+		for _, file := range files {
+			filename := file.Name()
+			if strings.HasPrefix(filename, "DATA-") && strings.HasSuffix(filename, "-4.json") {
+				addWeek(filename[5:12])
+			}
 		}
 	}