From f6498474c3b9e0b7770e0221755f3c91922e6b0a Mon Sep 17 00:00:00 2001
From: ulrich
Date: Wed, 14 Apr 2021 20:48:35 +0000
Subject: [PATCH] Zoom unterbunden

---
 src/de/uhilger/mediaz/api/ListFileHandler.java |   30 +++++++++++++++++++++++++++---
 1 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/src/de/uhilger/mediaz/api/ListFileHandler.java b/src/de/uhilger/mediaz/api/ListFileHandler.java
index 0b780aa..c54c9c7 100644
--- a/src/de/uhilger/mediaz/api/ListFileHandler.java
+++ b/src/de/uhilger/mediaz/api/ListFileHandler.java
@@ -33,7 +33,6 @@
 import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.Arrays;
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
@@ -48,6 +47,9 @@
   
   /* Der Logger fuer diesen ListFileHandler */
   private static final Logger logger = Logger.getLogger(ListFileHandler.class.getName());
+  
+  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")};
   
   Map extMap = new HashMap();
   
@@ -119,10 +121,11 @@
         }
       }
       //Collections.sort(list);
-      String json = jsonWithCustomType(list, "Medialiste");
+      String json = escapeHtml(jsonWithCustomType(list, "Medialiste"));
+      
       logger.fine(json);
       Headers headers = e.getResponseHeaders();
-      headers.add("Content-Type", "application/json");
+      headers.add("Content-Type", "application/json; charset=UTF-8");
       e.sendResponseHeaders(200, json.length());
       OutputStream os = e.getResponseBody();
       os.write(json.getBytes());
@@ -132,6 +135,27 @@
     }
   }
   
+  public String escapeHtml(String text) {
+    text = text.replace(specialChars[0], "Ae");
+    text = text.replace(specialChars[1], "Oe");
+    text = text.replace(specialChars[2], "Ue");
+    text = text.replace(specialChars[3], "ae");
+    text = text.replace(specialChars[4], "oe");
+    text = text.replace(specialChars[5], "ue");
+    text = text.replace(specialChars[6], "ss");
+    
+    /*
+    text = text.replace(specialChars[0], "Ä");
+    text = text.replace(specialChars[1], "Ö");
+    text = text.replace(specialChars[2], "Ü");
+    text = text.replace(specialChars[3], "ä");
+    text = text.replace(specialChars[4], "ö");
+    text = text.replace(specialChars[5], "ü");
+    text = text.replace(specialChars[6], "ß");
+    */
+    return text;
+  }
+  
   private void getTrack(File file, StorageFile sf) {
     if(sf.getTyp().equalsIgnoreCase(StorageFile.TYP_AUDIO)) {
       Track track = new Track(file);

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