From de338a05e5fbbb3c707a69335677ca805f1a042f Mon Sep 17 00:00:00 2001
From: Donald Shan <xxpinapelzxx@gmail.com>
Date: Sun, 21 Aug 2022 16:11:18 -0700
Subject: Organized Code

---
 src/main/java/FileUtility.java      | 134 +++++++++++++++++
 src/main/java/Main.java             | 192 ++++--------------------
 src/main/java/org/example/Main.java | 282 ------------------------------------
 3 files changed, 165 insertions(+), 443 deletions(-)
 create mode 100644 src/main/java/FileUtility.java
 delete mode 100644 src/main/java/org/example/Main.java

(limited to 'src/main')

diff --git a/src/main/java/FileUtility.java b/src/main/java/FileUtility.java
new file mode 100644
index 0000000..7f35c30
--- /dev/null
+++ b/src/main/java/FileUtility.java
@@ -0,0 +1,134 @@
+import javax.swing.filechooser.FileNameExtensionFilter;
+import java.io.*;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class FileUtility {
+    public void deleteFile(String fileName) {
+        File file = new File(fileName);
+        if (file.exists()) {
+            file.delete();
+        }
+    }
+
+    public void downloadImage(String url, String fileName) throws IOException {
+        FileOutputStream fos = new FileOutputStream(fileName);
+        URL urlObj = new URL(url);
+        InputStream is = urlObj.openStream();
+        byte[] b = new byte[2048];
+        int length;
+        while ((length = is.read(b)) != -1) {
+            fos.write(b, 0, length);
+        }
+        fos.close();
+        is.close();
+    }
+    public void moveFile(String source, String destination) {
+        File sourceFile = new File(source);
+        File destinationFile = new File(destination);
+        sourceFile.renameTo(destinationFile);
+        System.out.println("Moved file to Completed Folder");
+    }
+    public String removeNonAlphaNumeric(String str) {
+        return str.replaceAll("[^a-zA-Z0-9]", "");
+    }
+    public static String showTextFileChooser() {
+        javax.swing.JFileChooser chooser = new javax.swing.JFileChooser();
+        FileNameExtensionFilter filter = new FileNameExtensionFilter("Text File", "txt", "text");
+        chooser.setFileFilter(filter);
+        chooser.setDialogTitle("Select a text file");
+        chooser.setFileSelectionMode(javax.swing.JFileChooser.FILES_ONLY);
+        chooser.setAcceptAllFileFilterUsed(false);
+        if (chooser.showOpenDialog(null) == javax.swing.JFileChooser.APPROVE_OPTION) {
+            return chooser.getSelectedFile().getAbsolutePath();
+        } else {
+            return null;
+        }
+    }
+    public static File findMP3File(String directory){
+        File dir = new File(directory);
+        File[] files = dir.listFiles();
+        for(File file : files){
+            if(file.getName().endsWith(".mp3")){
+                return file;
+            }
+        }
+        return null;
+    }
+
+    public static String findJsonFile(String folderName) {
+        File folder = new File(folderName);
+        File[] listOfFiles = folder.listFiles();
+        for (int i = 0; i < listOfFiles.length; i++) {
+            if (listOfFiles[i].isFile()) {
+                if (listOfFiles[i].getName().endsWith(".json")) {
+                    return listOfFiles[i].getAbsolutePath();
+                }
+            }
+        }
+        return null;
+    }
+    public static String[] parseJson(String json) {
+        String title = "";
+        String uploader = "";
+        String id = "";
+        Pattern titlePattern = Pattern.compile("\"fulltitle\": \"(.*?)\",");
+        Matcher titleMatcher = titlePattern.matcher(json);
+        Pattern uploaderPattern = Pattern.compile("\"uploader\": \"(.*?)\",");
+        Matcher uploaderMatcher = uploaderPattern.matcher(json);
+        Pattern idPattern = Pattern.compile("\"id\": \"(.*?)\",");
+        Matcher idMatcher = idPattern.matcher(json);
+        titleMatcher.find();
+        idMatcher.find();
+        uploaderMatcher.find();
+        title = titleMatcher.group(1);
+        uploader = uploaderMatcher.group(1);
+        id = idMatcher.group(1);
+        String[] info = {title,uploader,id};
+        return info;
+
+    }
+    public static String jsonToString(String fileName) {
+        String json = "";
+        try {
+            BufferedReader br = new BufferedReader(new FileReader(fileName));
+            StringBuilder sb = new StringBuilder();
+            String line = br.readLine();
+            while (line != null) {
+                sb.append(line);
+                line = br.readLine();
+            }
+            json = sb.toString();
+            br.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return json;
+    }
+    public static void deleteAllFilesDir(String path) {
+        File folder = new File(path);
+        File[] files = folder.listFiles();
+        if (files != null) {
+            for (File f : files) {
+                f.delete();
+            }
+        }
+    }
+    public static ArrayList<String> txtToArrayList(String fileName) {
+        ArrayList<String> lines = new ArrayList<String>();
+        try {
+            FileReader fr = new FileReader(fileName);
+            BufferedReader br = new BufferedReader(fr);
+            String line;
+            while ((line = br.readLine()) != null) {
+                lines.add(line);
+            }
+            br.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return lines;
+    }
+}
diff --git a/src/main/java/Main.java b/src/main/java/Main.java
index a1fc151..ec95ad9 100644
--- a/src/main/java/Main.java
+++ b/src/main/java/Main.java
@@ -2,19 +2,14 @@ import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.io.*;
-import java.net.URL;
 import java.util.ArrayList;
-import java.util.regex.Matcher;
 import org.jaudiotagger.audio.AudioFile;
 import org.jaudiotagger.audio.AudioFileIO;
 import org.jaudiotagger.tag.FieldKey;
 import org.jaudiotagger.tag.Tag;
 import org.jaudiotagger.tag.datatype.Artwork;
-
 import javax.swing.*;
-import javax.swing.filechooser.FileNameExtensionFilter;
 import javax.swing.text.DefaultCaret;
-import java.util.regex.Pattern;
 
 public class Main extends JFrame {
     String textPath = "";
@@ -23,11 +18,22 @@ public class Main extends JFrame {
     JScrollPane scrollPane;
     JButton editButton = new JButton("Edit Tags");
     int progress = 0;
+    FileUtility fileUtil = new FileUtility();
     JProgressBar progressBar = new JProgressBar();
     JLabel title = new JLabel("SUPER JUICER DOWNLOAD MUSIC COVERS AND TAG NOW 100% SAFE");
     JButton startButton = new JButton("Set .txt File");
     static JTextArea outputArea = new JTextArea("this is bery bery bery safe no worries no virus malwar ur monies back granteed");
+
     public Main(){
+        initializeComponents();
+        initializeActionsListeners();
+    }
+
+    public static void main(String[] args) {
+        new Main().setVisible(true);
+    }
+
+    private void initializeComponents(){
         this.setDefaultCloseOperation(EXIT_ON_CLOSE);
         this.setLocationRelativeTo(null);
         this.add(panel);
@@ -54,13 +60,17 @@ public class Main extends JFrame {
         panel.add(scrollPane);
         panel.add(Box.createVerticalStrut(5));
         panel.add(editButton);
+        this.setSize(550,300);
+    }
+
+    private void initializeActionsListeners(){
         startButton.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
                 if(textPath.equals("")||readyState==false){
                     outputArea.setText(outputArea.getText()+"\n"+"txt path has not been set. Launching chooserPane");
                     System.out.println(".txt path has not been set. Launching chooserPane");
-                    textPath = showFileChooser();
+                    textPath = fileUtil.showTextFileChooser();
                     if(!textPath.equals("")){
                         showWarning("File has been set.\nMake sure you add a new line for each URL.\nOr else say bye bye to your system32");
                         readyState = true;
@@ -73,7 +83,7 @@ public class Main extends JFrame {
                     Runnable runnable = () -> {
                         outputArea.setText("");
                         startButton.setEnabled(false);
-                        downloadLoop();
+                        downloadAndTag();
                         startButton.setEnabled(true);
 
                     };
@@ -88,32 +98,29 @@ public class Main extends JFrame {
 
             }
         });
-        this.setSize(550,300);
-
-    }
-    public static void main(String[] args) {
-        new Main().setVisible(true);
     }
-    private void downloadLoop(){
-        ArrayList<String> songs = readFile(textPath);
+
+    private void downloadAndTag(){
+        ArrayList<String> songs = fileUtil.txtToArrayList(textPath);
         progress = 0;
         for(int i = 0;i<songs.size();i++) {
             try {
-                deleteFiles("downloaded");
-                downloadYouTube(songs.get(i));
-                String info[] = parseJson(readJson(findJsonFile("downloaded"))); //title,uploader
+                fileUtil.deleteAllFilesDir("downloaded");
+                youtubeToMP3(songs.get(i));
+                String info[] = fileUtil.parseJson(fileUtil.jsonToString(fileUtil.findJsonFile("downloaded"))); //title,uploader
                 String uploader = info[1];
                 String title = info[0];
-                AudioFile f = AudioFileIO.read(findMP3File("downloaded"));
+                AudioFile f = AudioFileIO.read(fileUtil.findMP3File("downloaded"));
                 Tag tag = f.getTag();
                 tag.setField(FieldKey.ARTIST, uploader);
                 tag.setField(FieldKey.TITLE, title);
-                downloadImage("https://img.youtube.com/vi/"+info[2]+"/maxresdefault.jpg","img.jpg");
+                fileUtil.downloadImage("https://img.youtube.com/vi/"+info[2]+"/maxresdefault.jpg","img.jpg");
                 Artwork cover = Artwork.createArtworkFromFile(new File("img.jpg"));
                 tag.addField(cover);
                 f.commit();
-                clearThumbnail("img.jpg");
-                moveFile(findMP3File("downloaded").getAbsolutePath(), "completed/" + removeNonAlphaNumeric(info[0]) + " ["+info[2]+ "].mp3");
+                fileUtil.deleteFile("img.jpg");
+                fileUtil.moveFile(fileUtil.findMP3File("downloaded").getAbsolutePath(), "completed/" + fileUtil.removeNonAlphaNumeric(info[0]) + " ["+info[2]+ "].mp3");
+                outputArea.setText(outputArea.getText()+"\n"+"Moved file to Completed Folder");
                 progress = i;
                 System.out.println("Current Progress " + calculatePercentage(i+1,songs.size()));
                 progressBar.setValue(calculatePercentage(i+1,songs.size()));
@@ -122,130 +129,16 @@ public class Main extends JFrame {
             }
         }
     }
+
     private int calculatePercentage(int current, int total){
         double currentD = current;
         double totalD = total;
         return (int)((currentD/totalD)*100);
     }
-
-
-    public static String showFileChooser() {
-        javax.swing.JFileChooser chooser = new javax.swing.JFileChooser();
-        FileNameExtensionFilter filter = new FileNameExtensionFilter("Text File", "txt", "text");
-        chooser.setFileFilter(filter);
-        chooser.setDialogTitle("Select a text file");
-        chooser.setFileSelectionMode(javax.swing.JFileChooser.FILES_ONLY);
-        chooser.setAcceptAllFileFilterUsed(false);
-        if (chooser.showOpenDialog(null) == javax.swing.JFileChooser.APPROVE_OPTION) {
-            return chooser.getSelectedFile().getAbsolutePath();
-        } else {
-            return null;
-        }
-    }
-    public static void clearThumbnail(String fileName) {
-        File file = new File(fileName);
-        if (file.exists()) {
-            file.delete();
-        }
-    }
-    //download image using url
-    public static void downloadImage(String url, String fileName) throws IOException {
-        FileOutputStream fos = new FileOutputStream(fileName);
-        URL urlObj = new URL(url);
-        InputStream is = urlObj.openStream();
-        byte[] b = new byte[2048];
-        int length;
-        while ((length = is.read(b)) != -1) {
-            fos.write(b, 0, length);
-        }
-        fos.close();
-        is.close();
-    }
-
     public static void showWarning(String message) {
         JOptionPane.showMessageDialog(null, message, "JUST YOUR FRIENDLY NEIGHBORLY REMINDER", JOptionPane.WARNING_MESSAGE);
     }
-
-    public static String removeNonAlphaNumeric(String str) {
-        return str.replaceAll("[^a-zA-Z0-9]", "");
-    }
-    public static void moveFile(String source, String destination) {
-        File sourceFile = new File(source);
-        File destinationFile = new File(destination);
-        sourceFile.renameTo(destinationFile);
-        outputArea.setText(outputArea.getText()+"\n"+"Moved file to Completed Folder");
-        System.out.println("Moved file to Completed Folder");
-    }
-
-    public static File findMP3File(String directory){
-        File dir = new File(directory);
-        File[] files = dir.listFiles();
-        for(File file : files){
-            if(file.getName().endsWith(".mp3")){
-                return file;
-            }
-        }
-        return null;
-    }
-
-    public static String findJsonFile(String folderName) {
-        File folder = new File(folderName);
-        File[] listOfFiles = folder.listFiles();
-        for (int i = 0; i < listOfFiles.length; i++) {
-            if (listOfFiles[i].isFile()) {
-                if (listOfFiles[i].getName().endsWith(".json")) {
-                    return listOfFiles[i].getAbsolutePath();
-                }
-            }
-        }
-        return null;
-    }
-    private void normalizeAudio(String directory) {
-        try {
-            Runtime.getRuntime().exec("ffmpeg -i " + directory + " -af volume=volume=0.9 " + directory);
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-    public static String readJson(String fileName) {
-        String json = "";
-        try {
-            BufferedReader br = new BufferedReader(new FileReader(fileName));
-            StringBuilder sb = new StringBuilder();
-            String line = br.readLine();
-            while (line != null) {
-                sb.append(line);
-                line = br.readLine();
-            }
-            json = sb.toString();
-            br.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return json;
-    }
-
-    public static String[] parseJson(String json) {
-        String title = "";
-        String uploader = "";
-        String id = "";
-        Pattern titlePattern = Pattern.compile("\"fulltitle\": \"(.*?)\",");
-        Matcher titleMatcher = titlePattern.matcher(json);
-        Pattern uploaderPattern = Pattern.compile("\"uploader\": \"(.*?)\",");
-        Matcher uploaderMatcher = uploaderPattern.matcher(json);
-        Pattern idPattern = Pattern.compile("\"id\": \"(.*?)\",");
-        Matcher idMatcher = idPattern.matcher(json);
-        titleMatcher.find();
-        idMatcher.find();
-        uploaderMatcher.find();
-        title = titleMatcher.group(1);
-        uploader = uploaderMatcher.group(1);
-        id = idMatcher.group(1);
-        String[] info = {title,uploader,id};
-        return info;
-
-    }
-    public static void downloadYouTube(String url) {
+    public static void youtubeToMP3(String url) {
         try {
             ProcessBuilder builder = new ProcessBuilder(
                     "yt-dlp.exe",
@@ -273,30 +166,7 @@ public class Main extends JFrame {
             e.printStackTrace();
         }
     }
-    public static void deleteFiles(String path) {
-        File folder = new File(path);
-        File[] files = folder.listFiles();
-        if (files != null) {
-            for (File f : files) {
-                f.delete();
-            }
-        }
-    }
-    public static ArrayList<String> readFile(String fileName) {
-        ArrayList<String> lines = new ArrayList<String>();
-        try {
-            FileReader fr = new FileReader(fileName);
-            BufferedReader br = new BufferedReader(fr);
-            String line;
-            while ((line = br.readLine()) != null) {
-                lines.add(line);
-            }
-            br.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return lines;
-    }
+
 
 
 
diff --git a/src/main/java/org/example/Main.java b/src/main/java/org/example/Main.java
deleted file mode 100644
index ba75319..0000000
--- a/src/main/java/org/example/Main.java
+++ /dev/null
@@ -1,282 +0,0 @@
-import java.awt.*;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.io.*;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.regex.Matcher;
-import org.jaudiotagger.audio.AudioFile;
-import org.jaudiotagger.audio.AudioFileIO;
-import org.jaudiotagger.tag.FieldKey;
-import org.jaudiotagger.tag.Tag;
-import org.jaudiotagger.tag.datatype.Artwork;
-
-import javax.swing.*;
-import javax.swing.filechooser.FileNameExtensionFilter;
-import javax.swing.text.DefaultCaret;
-import java.util.regex.Pattern;
-
-public class Main extends JFrame {
-    String textPath = "";
-    JPanel panel = new JPanel();
-    Boolean readyState = false;
-    JScrollPane scrollPane;
-    int progress = 0;
-    JProgressBar progressBar = new JProgressBar();
-    JLabel title = new JLabel("SUPER JUICER DOWNLOAD MUSIC COVERS AND TAG NOW 100% SAFE");
-    JButton startButton = new JButton("Set .txt File");
-    static JTextArea outputArea = new JTextArea("this is bery bery bery safe no worries no virus malwar ur monies back granteed");
-    public Main(){
-        this.setDefaultCloseOperation(EXIT_ON_CLOSE);
-        this.setLocationRelativeTo(null);
-        this.add(panel);
-        panel.setLayout(new BoxLayout(panel,BoxLayout.PAGE_AXIS));
-        scrollPane = new JScrollPane(outputArea);
-        scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
-        outputArea.setEditable(false);
-        outputArea.setLineWrap(true);
-        DefaultCaret caret = (DefaultCaret)outputArea.getCaret();
-        caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
-        panel.add(Box.createRigidArea(new Dimension(0,5)));
-        panel.setBorder(BorderFactory.createEmptyBorder(25,10,20,10));
-        startButton.setAlignmentX(CENTER_ALIGNMENT);
-        title.setAlignmentX(Component.CENTER_ALIGNMENT);
-        progressBar.setStringPainted(true);
-        title.setFont(new Font("Verdana", Font.PLAIN, 14));
-        panel.add(title);
-        panel.add(Box.createVerticalStrut(10));
-        panel.add(progressBar);
-        panel.add(Box.createVerticalStrut(10));
-        panel.add(startButton);
-        panel.add(Box.createVerticalStrut(8));
-        panel.add(scrollPane);
-        startButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
-                if(textPath.equals("")||readyState==false){
-                    outputArea.setText(outputArea.getText()+"\n"+"txt path has not been set. Launching chooserPane");
-                    System.out.println(".txt path has not been set. Launching chooserPane");
-                    textPath = showFileChooser();
-                    if(!textPath.equals("")){
-                        showWarning("File has been set.\nMake sure you add a new line for each URL.\nOr else say bye bye to your system32");
-                        readyState = true;
-                        startButton.setText("Start Download");
-                        outputArea.setText(outputArea.getText()+"\n"+"Ready to begin downloading. Press the button");
-                        System.out.println("Ready to begin downloading. Press the button");
-                    }
-                }
-                else{
-                    Runnable runnable = () -> {
-                        outputArea.setText("");
-                        startButton.setEnabled(false);
-                        downloadLoop();
-                        startButton.setEnabled(true);
-
-                    };
-                    Thread thread = new Thread(runnable);
-                    thread.start();
-                }
-            }
-        });
-        this.setSize(550,300);
-
-    }
-    public static void main(String[] args) {
-        new Main().setVisible(true);
-    }
-    private void downloadLoop(){
-        ArrayList<String> songs = readFile(textPath);
-        progress = 0;
-        for(int i = 0;i<songs.size();i++) {
-            try {
-                deleteFiles("downloaded");
-                downloadYouTube(songs.get(i));
-                String info[] = parseJson(readJson(findJsonFile("downloaded"))); //title,uploader
-                String uploader = info[1];
-                String title = info[0];
-                AudioFile f = AudioFileIO.read(findMP3File("downloaded"));
-                Tag tag = f.getTag();
-                tag.setField(FieldKey.ARTIST, uploader);
-                tag.setField(FieldKey.TITLE, title);
-                downloadImage("https://img.youtube.com/vi/"+info[2]+"/maxresdefault.jpg","img.jpg");
-                Artwork cover = Artwork.createArtworkFromFile(new File("img.jpg"));
-                tag.addField(cover);
-                f.commit();
-                clearThumbnail("img.jpg");
-                moveFile(findMP3File("downloaded").getAbsolutePath(), "completed/" + removeNonAlphaNumeric(info[0]) + " ["+info[2]+ "].mp3");
-                progress = i;
-                System.out.println("Current Progress " + calculatePercentage(i+1,songs.size()));
-                progressBar.setValue(calculatePercentage(i+1,songs.size()));
-            } catch (Exception e) {
-                e.printStackTrace();
-            }
-        }
-    }
-    private int calculatePercentage(int current, int total){
-        double currentD = current;
-        double totalD = total;
-        return (int)((currentD/totalD)*100);
-    }
-    public static String showFileChooser() {
-        javax.swing.JFileChooser chooser = new javax.swing.JFileChooser();
-        FileNameExtensionFilter filter = new FileNameExtensionFilter("Text File", "txt", "text");
-        chooser.setFileFilter(filter);
-        chooser.setDialogTitle("Select a text file");
-        chooser.setFileSelectionMode(javax.swing.JFileChooser.FILES_ONLY);
-        chooser.setAcceptAllFileFilterUsed(false);
-        if (chooser.showOpenDialog(null) == javax.swing.JFileChooser.APPROVE_OPTION) {
-            return chooser.getSelectedFile().getAbsolutePath();
-        } else {
-            return null;
-        }
-    }
-    public static void clearThumbnail(String fileName) {
-        File file = new File(fileName);
-        if (file.exists()) {
-            file.delete();
-        }
-    }
-    //download image using url
-    public static void downloadImage(String url, String fileName) throws IOException {
-        FileOutputStream fos = new FileOutputStream(fileName);
-        URL urlObj = new URL(url);
-        InputStream is = urlObj.openStream();
-        byte[] b = new byte[2048];
-        int length;
-        while ((length = is.read(b)) != -1) {
-            fos.write(b, 0, length);
-        }
-        fos.close();
-        is.close();
-    }
-
-    public static void showWarning(String message) {
-        JOptionPane.showMessageDialog(null, message, "JUST YOUR FRIENDLY NEIGHBORLY REMINDER", JOptionPane.WARNING_MESSAGE);
-    }
-
-    public static String removeNonAlphaNumeric(String str) {
-        return str.replaceAll("[^a-zA-Z0-9]", "");
-    }
-    public static void moveFile(String source, String destination) {
-        File sourceFile = new File(source);
-        File destinationFile = new File(destination);
-        sourceFile.renameTo(destinationFile);
-        outputArea.setText(outputArea.getText()+"\n"+"Moved file to Completed Folder");
-        System.out.println("Moved file to Completed Folder");
-    }
-
-    public static File findMP3File(String directory){
-        File dir = new File(directory);
-        File[] files = dir.listFiles();
-        for(File file : files){
-            if(file.getName().endsWith(".mp3")){
-                return file;
-            }
-        }
-        return null;
-    }
-
-    public static String findJsonFile(String folderName) {
-        File folder = new File(folderName);
-        File[] listOfFiles = folder.listFiles();
-        for (int i = 0; i < listOfFiles.length; i++) {
-            if (listOfFiles[i].isFile()) {
-                if (listOfFiles[i].getName().endsWith(".json")) {
-                    return listOfFiles[i].getAbsolutePath();
-                }
-            }
-        }
-        return null;
-    }
-    public static String readJson(String fileName) {
-        String json = "";
-        try {
-            BufferedReader br = new BufferedReader(new FileReader(fileName));
-            StringBuilder sb = new StringBuilder();
-            String line = br.readLine();
-            while (line != null) {
-                sb.append(line);
-                line = br.readLine();
-            }
-            json = sb.toString();
-            br.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return json;
-    }
-
-    public static String[] parseJson(String json) {
-        String title = "";
-        String uploader = "";
-        String id = "";
-        Pattern titlePattern = Pattern.compile("\"fulltitle\": \"(.*?)\",");
-        Matcher titleMatcher = titlePattern.matcher(json);
-        Pattern uploaderPattern = Pattern.compile("\"uploader\": \"(.*?)\",");
-        Matcher uploaderMatcher = uploaderPattern.matcher(json);
-        Pattern idPattern = Pattern.compile("\"id\": \"(.*?)\",");
-        Matcher idMatcher = idPattern.matcher(json);
-        titleMatcher.find();
-        idMatcher.find();
-        uploaderMatcher.find();
-        title = titleMatcher.group(1);
-        uploader = uploaderMatcher.group(1);
-        id = idMatcher.group(1);
-        String[] info = {title,uploader,id};
-        return info;
-
-    }
-    public static void downloadYouTube(String url) {
-        try {
-            ProcessBuilder builder = new ProcessBuilder(
-                    "yt-dlp.exe",
-                    "--extract-audio",
-                    "--audio-format", "mp3",
-                    "--audio-quality", "0",
-                    "--output", "downloaded/%(title)s_%(id)s.mp3",
-                    "--ffmpeg-location","ffmpeg.exe",
-                    "--write-info-json",
-                    url
-            );
-            builder.redirectErrorStream(true);
-            Process p = builder.start();
-            BufferedReader r = new BufferedReader(new InputStreamReader(p.getInputStream()));
-            String line;
-            while (true) {
-                line = r.readLine();
-                if (line == null) {
-                    break;
-                }
-                outputArea.setText(outputArea.getText()+"\n"+line);
-                System.out.println(line);
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-    public static void deleteFiles(String path) {
-        File folder = new File(path);
-        File[] files = folder.listFiles();
-        if (files != null) {
-            for (File f : files) {
-                f.delete();
-            }
-        }
-    }
-    public static ArrayList<String> readFile(String fileName) {
-        ArrayList<String> lines = new ArrayList<String>();
-        try {
-            FileReader fr = new FileReader(fileName);
-            BufferedReader br = new BufferedReader(fr);
-            String line;
-            while ((line = br.readLine()) != null) {
-                lines.add(line);
-            }
-            br.close();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return lines;
-    }
-
-}
-- 
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