From 26f8b7098f524637e951e065095b4588efa401ee Mon Sep 17 00:00:00 2001
From: ulrich
Date: Mon, 03 May 2021 17:41:30 +0000
Subject: [PATCH] Readme geringfuegig angepasst

---
 src/de/uhilger/tango/api/ListFileHandler.java |   26 ++++++++++++++++++++------
 1 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/src/de/uhilger/tango/api/ListFileHandler.java b/src/de/uhilger/tango/api/ListFileHandler.java
index 8bde1fc..3aed9e0 100644
--- a/src/de/uhilger/tango/api/ListFileHandler.java
+++ b/src/de/uhilger/tango/api/ListFileHandler.java
@@ -39,6 +39,7 @@
 import java.util.logging.Logger;
 import org.farng.mp3.MP3File;
 import org.farng.mp3.TagException;
+import org.farng.mp3.id3.AbstractID3v2;
 import org.farng.mp3.id3.ID3v1;
 
 /**
@@ -52,6 +53,8 @@
   
   private static final String[] specialChars = {new String("\u00c4"), new String("\u00d6"), 
       new String("\u00dc"), new String("\u00e4"), new String("\u00f6"), new String("\u00fc"), new String("\u00df")};
+  
+  public static final String UNWANTED_PATTERN = "[^a-zA-Z_0-9 ]";
   
   Map extMap = new HashMap();
   
@@ -123,7 +126,8 @@
         }
       }
       //Collections.sort(list);
-      String json = escapeHtml(jsonWithCustomType(list, "Medialiste"));
+      String rawjson = jsonWithCustomType(list, "Medialiste");
+      String json = escapeHtml(rawjson);
       
       logger.fine(json);
       Headers headers = e.getResponseHeaders();
@@ -163,12 +167,22 @@
       try {
         MP3File mp3 = new MP3File(file);
         ID3v1 tag = mp3.getID3v1Tag();
-        sf.setInterpret(tag.getArtist());
-        String trackTitel = tag.getTitle();
-        if(trackTitel != null && trackTitel.length() > 0) {
-          sf.setTitelAnzName(trackTitel);
+        if(tag == null) {
+          AbstractID3v2 tag2 = mp3.getID3v2Tag();
+          sf.setInterpret(tag2.getLeadArtist().replaceAll(UNWANTED_PATTERN, ""));
+          String trackTitel = tag2.getSongTitle().replaceAll(UNWANTED_PATTERN, "");
+          if(trackTitel != null && trackTitel.length() > 0) {
+            sf.setTitelAnzName(trackTitel);
+          }
+          sf.setAlbum(tag2.getAlbumTitle().replaceAll(UNWANTED_PATTERN, ""));
+        } else {
+          sf.setInterpret(tag.getArtist().replaceAll(UNWANTED_PATTERN, ""));
+          String trackTitel = tag.getTitle().replaceAll(UNWANTED_PATTERN, "");
+          if(trackTitel != null && trackTitel.length() > 0) {
+            sf.setTitelAnzName(trackTitel);
+          }
+          sf.setAlbum(tag.getAlbumTitle().replaceAll(UNWANTED_PATTERN, ""));
         }
-        sf.setAlbum(tag.getAlbumTitle());
       } catch (IOException ex) {
         Logger.getLogger(ListFileHandler.class.getName()).log(Level.SEVERE, null, ex);
       } catch (TagException ex) {

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