Java FX initial structure

.gitignore

@@ -2,4 +2,5 @@ test.xml
 Tester.java
 Testing.java
 tempCodeRunnerFile.java
-makefile
+makefile
+*.class

Controller.java

@@ -0,0 +1,185 @@
+package officerunlocker;
+
+import java.awt.Desktop;
+import java.io.File;
+import javafx.scene.image.Image;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.net.URL;
+import javafx.event.ActionEvent;
+import javafx.fxml.FXML;
+import javafx.geometry.Insets;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.AnchorPane;
+import javafx.scene.layout.Background;
+import javafx.scene.layout.BackgroundFill;
+import javafx.scene.layout.CornerRadii;
+import javafx.scene.paint.Color;
+import javafx.scene.text.Text;
+import javafx.stage.FileChooser;
+
+public class Controller {
+
+    private final String EXCEL = "xlsx";
+    private final String POWERPOINT = "pptx";
+    private final String WORD = "docx";
+
+    @FXML
+    private AnchorPane anchorPane;
+
+    @FXML
+    private Text filePathText;
+    private File file;
+    private FileChooser fileChooser;
+    private String filePath;
+    private String fileName;
+    private String fileType;
+
+    @FXML
+    private ImageView image;
+    private InputStream stream;
+    private Image wordImage;
+    private Image excelImage;
+    private Image powerpointImage;
+    private Image openingImage;
+
+    // opening screen instructions 
+    @FXML
+    private Text textInstructions;
+
+    // opening screen title
+    @FXML
+    private Text textTitle;
+
+    @FXML
+    private Text invalidFileText;
+
+    @FXML
+    public void initialize() {
+        anchorPane.setBackground(new Background(new BackgroundFill(Color.WHITE, CornerRadii.EMPTY, Insets.EMPTY)));
+        invalidFileText.setVisible(false);
+
+        textInstructions.setText(instructions());
+
+        try {
+            openingImage = new Image(getClass().getResourceAsStream("img/opening.png"));
+
+
+            wordImage = new Image(getClass().getResourceAsStream("img/word.png"));
+
+            powerpointImage = new Image(getClass().getResourceAsStream("img/powerpoint.png"));
+
+            excelImage = new Image(getClass().getResourceAsStream("img/excel.png"));
+
+            image.setImage(openingImage);
+            image.setVisible(true);
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @FXML
+    void browsePressed(ActionEvent event) {
+
+        // remove text from screen
+        textTitle.setVisible(false);
+        textInstructions.setVisible(false);
+        invalidFileText.setVisible(false);
+
+        fileChooser = new FileChooser();
+        fileChooser.setTitle("Please Select a File");
+        file = fileChooser.showOpenDialog(null);
+        filePath = file.toString();
+        fileName = file.getName();
+        filePathText.setText(filePath);
+        fileType = getFileType();
+
+        if (fileType != null) {
+            setImageByFileType();
+
+        }
+    }
+
+    @FXML
+    void removePasswordPressed(ActionEvent event) {
+        if (file == null) {
+            return;
+        }
+        if (!isFileSupported()) {
+            invalidFileText.setVisible(true);
+            return;
+        }
+        try {
+            FileManipulator manipulator = new FileManipulator(filePath, "./"); // create new object to manipulate the file
+
+            manipulator.extractFile(); // extract XML from file
+
+            XMLParser parser = new XMLParser(manipulator); // create new object to parse the XML
+
+            if (parser.isExistSecurityElement()) // if the file has a password
+            {
+                parser.removeElementOfSecurity(); // remove hash node from XML file
+
+                parser.writeToXMLFile(); // write to XML the change
+
+                manipulator.insertFile(); // write back to file
+
+                manipulator.removeXMLFile();
+
+                System.out.println("Finished");
+            }
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    @FXML
+    void openCioccolatodorimaURL(ActionEvent event) {
+        try {
+            Desktop.getDesktop().browse(new URL("https://twitter.com/cioccolato_kun").toURI());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private boolean isFileSupported() {
+        if (fileType.equals(EXCEL) || fileType.equals(WORD) || fileType.equals(POWERPOINT)) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    private void setImageByFileType() {
+        switch (fileType) {
+            case EXCEL:
+                image.setImage(excelImage);
+                break;
+            case WORD:
+                image.setImage(wordImage);
+                break;
+            case POWERPOINT:
+                image.setImage(powerpointImage);
+                break;
+            default:
+                break;
+        }
+    }
+
+    private String getFileType() {
+        int indexOfLastDot = this.fileName.lastIndexOf(".");
+        if (indexOfLastDot == -1) // dot not found, invalid file
+        {
+            return null;
+        }
+        return this.fileName.substring(indexOfLastDot + 1);
+    }
+
+    private String instructions() {
+        return "Welcome to Office Breaker!\n" + "This tool is deisgned to help remove read-only protection from .pptx, .xlsx. .docx filetypes.";
+    }
+
+}

FileManipulator.java

@@ -1,23 +1,18 @@
+package officerunlocker;
 
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
 import java.io.File;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.nio.file.FileSystem;
 import java.nio.file.FileSystems;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.Enumeration;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipFile;
 
 public class FileManipulator {
 
     public final static String EXCEL_FILE = "xlsx";
     public final static String POWER_POINT_FILE = "pptx";
-    public final static String WORD_FILE = "pptx";
+    public final static String WORD_FILE = "docx";
 
     public final static String EXCEL_XML = "workbook.xml";
     public final static String POWER_POINT_XML = "presentation.xml";
@@ -103,6 +98,11 @@ public class FileManipulator {
         }
     }
 
+        public void removeXMLFile() throws Exception {
+        File file = new File(this.XMLTargetFile);
+        Files.deleteIfExists(file.toPath());
+    }
+        
     public String getXMLTargetFile() {
         return this.XMLTargetFile;
     }

OfficerBreaker.java

@@ -0,0 +1,32 @@
+package officerunlocker;
+
+import javafx.application.Application;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+
+/**
+ *
+ * @author nedlir
+ */
+public class OfficerBreaker extends Application {
+    
+    @Override
+    public void start(Stage stage) throws Exception {
+        Parent root = FXMLLoader.load(getClass().getResource("View.fxml"));
+        
+        Scene scene = new Scene(root);
+        
+        stage.setScene(scene);
+        stage.show();
+    }
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) {
+        launch(args);
+    }
+    
+}

View.fxml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.Button?>
+<?import javafx.scene.control.Hyperlink?>
+<?import javafx.scene.image.ImageView?>
+<?import javafx.scene.layout.AnchorPane?>
+<?import javafx.scene.text.Font?>
+<?import javafx.scene.text.Text?>
+
+<AnchorPane fx:id="anchorPane" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="501.0" prefWidth="675.0" xmlns="http://javafx.com/javafx/17" xmlns:fx="http://javafx.com/fxml/1" fx:controller="officerunlocker.Controller">
+   <children>
+      <Button layoutX="90.0" layoutY="401.0" mnemonicParsing="false" onAction="#browsePressed" text="Browse" />
+      <Button layoutX="89.0" layoutY="445.0" mnemonicParsing="false" onAction="#removePasswordPressed" text="Remove Password" />
+      <Text fx:id="filePathText" layoutX="158.0" layoutY="419.0" strokeType="OUTSIDE" strokeWidth="0.0">
+         <font>
+            <Font size="15.0" />
+         </font>
+      </Text>
+      <Text layoutX="260.0" layoutY="493.0" strokeType="OUTSIDE" strokeWidth="0.0" text="Art by " />
+      <Hyperlink layoutX="293.0" layoutY="477.0" onAction="#openCioccolatodorimaURL" text="Cioccolatodorima" />
+      <ImageView fx:id="image" fitHeight="335.0" fitWidth="267.0" layoutX="394.0" layoutY="66.0" pickOnBounds="true" preserveRatio="true" />
+      <Text fx:id="invalidFileText" fill="RED" layoutX="220.0" layoutY="463.0" strokeType="OUTSIDE" strokeWidth="0.0" text="File not supported. Please use &quot;.pptx&quot;, &quot;.docx&quot; or &quot;.xlsx&quot;">
+         <font>
+            <Font size="14.0" />
+         </font>
+      </Text>
+      <Text fx:id="textTitle" fill="#000000bf" layoutX="77.0" layoutY="83.0" strokeType="OUTSIDE" strokeWidth="0.0" text="Office Breaker">
+         <font>
+            <Font size="43.0" />
+         </font>
+      </Text>
+      <Text fx:id="textInstructions" fill="#000000c0" layoutX="57.0" layoutY="118.0" strokeType="OUTSIDE" strokeWidth="0.0" wrappingWidth="326.13671875" />
+   </children>
+</AnchorPane>

XMLParser.java

@@ -1,3 +1,4 @@
+package officerunlocker;
 
 import java.io.File;
 import java.io.FileInputStream;