fix: jaudiotagger unable to tag non-alphanum files

- fixed by temporarily removing alphanum chara from filename
- renamed at final output

1 files changed, 37 insertions, 15 deletions

diff --git a/src/main/java/FileUtility.java b/src/main/java/FileUtility.java
index ba0a4f2..526cf00 100644
--- a/src/main/java/FileUtility.java
+++ b/src/main/java/FileUtility.java
@@ -5,6 +5,9 @@ import javax.swing.*;
 import javax.swing.filechooser.FileNameExtensionFilter;

 import java.io.*;

 import java.net.URL;

+import java.nio.file.Files;

+import java.nio.file.Path;

+import java.nio.file.Paths;

 import java.util.ArrayList;

 import java.util.HashMap;

 import java.util.Iterator;

@@ -22,29 +25,48 @@ public class FileUtility {
         }

     }

 

-    public void downloadImage(String url, String fileName,String[] formats)  {

+    public void deleteALlFileOfType(String path, String fileExt){

+        File folder = new File(path);

+        File[] listOfFiles = folder.listFiles();

+        for(int i=0;i<listOfFiles.length;i++){

+            if(listOfFiles[i].isFile()){

+                if(listOfFiles[i].getName().endsWith(fileExt)){

+                    listOfFiles[i].delete();

+                }

+            }

+        }

+    }

+

+    public String downloadImage(String url, String fileName,String[] formats)  {

         boolean successfulDownload = false;

         int formatIndex = 0;

+        String pathToImage = "";

         while(!successfulDownload) {

             System.out.println("Attempting to download image at: " + url+formats[formatIndex]);

-            try {

-                FileOutputStream fos = new FileOutputStream(fileName);

-                URL urlObj = new URL(url+formats[formatIndex]);

-                InputStream is = urlObj.openStream();

-                byte[] b = new byte[2048];

-                int length;

-                while ((length = is.read(b)) != -1) {

-                    fos.write(b, 0, length);

+            // attempt to download image

+            for (int i = 0; i < 3; i++) {

+                try {

+                    URL imageUrl = new URL(url + formats[formatIndex]);

+                    InputStream in = imageUrl.openStream();

+                    Path path = Paths.get(fileName);

+                    OutputStream out = new BufferedOutputStream(Files.newOutputStream(path));

+                    for (int b; (b = in.read()) != -1; ) {

+                        out.write(b);

+                    }

+                    out.close();

+                    in.close();

+                    successfulDownload = true;

+                    pathToImage = path.toAbsolutePath().toString();

+                    break;

+                } catch (Exception e) {

+                    System.out.println("Failed to download image at: " + url+formats[formatIndex]);

+                    System.out.println("Retrying...");

                 }

-                fos.close();

-                is.close();

-                successfulDownload = true;

-            } catch (Exception e) {

-                formatIndex++;

             }

+

         }

         System.out.println("Image downloaded");

-

+        return pathToImage;

     }

 

     public String removeBlacklist(String s, String filename){