zdm/envoy
zdm/envoy
Archived
3
Fork 0
Code Issues 22 Pull Requests Releases 1 Wiki Activity

Merge pull request #34 from informatik-ag-ngl/f/changeable_user

Browse Source 
Added ability to change profile pic, username and password
This commit is contained in:
delvh 2020-08-03 22:29:03 +02:00 committed by GitHub
commit 5acbd3b6e1
23 changed files with 561 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
client/.classpath
View File

@ -13,13 +13,14 @@
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="src/test/java">
<attributes>
<attribute name="test" value="true"/>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
<attribute name="test" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11">
<attributes>
<attribute name="module" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>

1
client/.settings/org.eclipse.jdt.core.prefs
View File

@ -18,6 +18,7 @@ org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.doc.comment.support=enabled
org.eclipse.jdt.core.compiler.problem.APILeak=warning
org.eclipse.jdt.core.compiler.problem.annotatedTypeArgumentToUnannotated=info
org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.autoboxing=ignore

6
client/src/main/java/envoy/client/data/commands/SystemCommandsMap.java
View File

@ -37,7 +37,9 @@ public final class SystemCommandsMap {
* @see SystemCommandsMap#isValidKey(String)
* @since Envoy Client v0.2-beta
*/
public void add(String command, SystemCommand systemCommand) { if (isValidKey(command)) systemCommands.put(command, systemCommand); }
public void add(String command, SystemCommand systemCommand) {
if (isValidKey(command)) systemCommands.put(command.toLowerCase(), systemCommand);
}
/**
* This method checks if the input String is a key in the map and returns the
@ -60,7 +62,7 @@ public final class SystemCommandsMap {
* @return the wrapped system command, if present
* @since Envoy Client v0.2-beta
*/
public Optional<SystemCommand> get(String input) { return Optional.ofNullable(systemCommands.get(getCommand(input))); }
public Optional<SystemCommand> get(String input) { return Optional.ofNullable(systemCommands.get(getCommand(input.toLowerCase()))); }
/**
* This method ensures that the "/" of a {@link SystemCommand} is stripped.<br>

8
client/src/main/java/envoy/client/net/Client.java
View File

@ -158,6 +158,12 @@ public class Client implements Closeable {
// Process IsTyping events
receiver.registerProcessor(IsTyping.class, eventBus::dispatch);
// Process PasswordChangeResults
receiver.registerProcessor(PasswordChangeResult.class, eventBus::dispatch);
// Process ProfilePicChanges
receiver.registerProcessor(ProfilePicChange.class, eventBus::dispatch);
// Send event
eventBus.register(SendEvent.class, evt -> {
try {
@ -193,7 +199,7 @@ public class Client implements Closeable {
* @param evt the event to send
* @throws IOException if the event did not reach the server
*/
public void sendEvent(Event<?> evt) throws IOException { writeObject(evt); }
public void sendEvent(Event<?> evt) throws IOException { if (online) writeObject(evt); }
/**
* Requests a new {@link IDGenerator} from the server.

47
client/src/main/java/envoy/client/ui/controller/ChatScene.java
View File

@ -20,7 +20,6 @@ import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.collections.transformation.FilteredList;
import javafx.fxml.FXML;
import javafx.scene.Node;
import javafx.scene.control.*;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.image.Image;
@ -43,6 +42,7 @@ import envoy.client.net.Client;
import envoy.client.net.WriteProxy;
import envoy.client.ui.*;
import envoy.client.ui.listcell.*;
import envoy.client.util.ReflectionUtil;
import envoy.data.*;
import envoy.data.Attachment.AttachmentType;
import envoy.event.*;
@ -161,7 +161,7 @@ public final class ChatScene implements Restorable {
rotateButton.setGraphic(new ImageView(IconUtil.loadIconThemeSensitive("rotate", (int) (DEFAULT_ICON_SIZE * 1.5))));
messageSearchButton.setGraphic(new ImageView(IconUtil.loadIconThemeSensitive("search", DEFAULT_ICON_SIZE)));
clientProfilePic.setImage(IconUtil.loadIconThemeSensitive("user_icon", 43));
Rectangle clip = new Rectangle();
final Rectangle clip = new Rectangle();
clip.setWidth(43);
clip.setHeight(43);
clip.setArcHeight(43);
@ -175,7 +175,7 @@ public final class ChatScene implements Restorable {
// The sender of the message is the recipient of the chat
// Exceptions: this user is the sender (sync) or group message (group is
// recipient)
final long recipientID = message instanceof GroupMessage || message.getSenderID() == localDB.getUser().getID() ? message.getRecipientID()
final var recipientID = message instanceof GroupMessage || message.getSenderID() == localDB.getUser().getID() ? message.getRecipientID()
: message.getSenderID();
localDB.getChat(recipientID).ifPresent(chat -> {
chat.insert(message);
@ -229,9 +229,8 @@ public final class ChatScene implements Restorable {
switch (e.getOperationType()) {
case ADD:
if (contact instanceof User) localDB.getUsers().put(contact.getName(), (User) contact);
final Chat chat = contact instanceof User ? new Chat(contact) : new GroupChat(client.getSender(), contact);
final var chat = contact instanceof User ? new Chat(contact) : new GroupChat(client.getSender(), contact);
Platform.runLater(() -> ((ObservableList<Chat>) chats.getSource()).add(0, chat));
break;
case REMOVE:
Platform.runLater(() -> chats.getSource().removeIf(c -> c.getRecipient().equals(contact)));
@ -296,7 +295,7 @@ public final class ChatScene implements Restorable {
private void chatListClicked() {
if (chatList.getSelectionModel().isEmpty()) return;
final Contact user = chatList.getSelectionModel().getSelectedItem().getRecipient();
final var user = chatList.getSelectionModel().getSelectedItem().getRecipient();
if (user != null && (currentChat == null || !user.equals(currentChat.getRecipient()))) {
// LEON: JFC <===> JAVA FRIED CHICKEN <=/=> Java Foundation Classes
@ -337,7 +336,7 @@ public final class ChatScene implements Restorable {
if (currentChat != null) {
topBarContactLabel.setText(currentChat.getRecipient().getName());
if (currentChat.getRecipient() instanceof User) {
String status = ((User) currentChat.getRecipient()).getStatus().toString();
final String status = ((User) currentChat.getRecipient()).getStatus().toString();
topBarStatusLabel.setText(status);
topBarStatusLabel.getStyleClass().add(status.toLowerCase());
recipientProfilePic.setImage(IconUtil.loadIconThemeSensitive("user_icon", 43));
@ -345,7 +344,7 @@ public final class ChatScene implements Restorable {
topBarStatusLabel.setText(currentChat.getRecipient().getContacts().size() + " members");
recipientProfilePic.setImage(IconUtil.loadIconThemeSensitive("group_icon", 43));
}
Rectangle clip = new Rectangle();
final Rectangle clip = new Rectangle();
clip.setWidth(43);
clip.setHeight(43);
clip.setArcHeight(43);
@ -364,7 +363,7 @@ public final class ChatScene implements Restorable {
@FXML
private void settingsButtonClicked() {
sceneContext.load(SceneContext.SceneInfo.SETTINGS_SCENE);
sceneContext.<SettingsScene>getController().initializeData(sceneContext);
sceneContext.<SettingsScene>getController().initializeData(sceneContext, client);
}
/**
@ -430,7 +429,7 @@ public final class ChatScene implements Restorable {
}
// Get attachment type (default is document)
AttachmentType type = AttachmentType.DOCUMENT;
var type = AttachmentType.DOCUMENT;
switch (fileChooser.getSelectedExtensionFilter().getDescription()) {
case "Pictures":
type = AttachmentType.PICTURE;
@ -476,9 +475,14 @@ public final class ChatScene implements Restorable {
* @since Envoy Client v0.1-beta
*/
private void doABarrelRoll(int rotations, double animationTime) {
// contains all Node objects in ChatScene in alphabetical order
final var rotatableNodes = new Node[] { attachmentButton, attachmentView, contactLabel, infoLabel, messageList, messageTextArea, postButton,
remainingChars, rotateButton, scene, settingsButton, chatList, voiceButton };
// Limiting the rotations and duration
rotations = Math.min(rotations, 100000);
rotations = Math.max(rotations, 1);
animationTime = Math.min(animationTime, 150);
animationTime = Math.max(animationTime, 0.25);
// contains all Node objects in ChatScene
final var rotatableNodes = ReflectionUtil.getAllDeclaredNodeVariables(this);
for (final var node : rotatableNodes) {
// Sets the animation duration to {animationTime}
final var rotateTransition = new RotateTransition(Duration.seconds(animationTime), node);
@ -505,7 +509,7 @@ public final class ChatScene implements Restorable {
messageTextUpdated();
// Sending an IsTyping event if none has been sent for
// IsTyping#millisecondsActive
if (client.isOnline() && currentChat.getLastWritingEvent() + IsTyping.millisecondsActive <= System.currentTimeMillis()) {
if (currentChat.getLastWritingEvent() + IsTyping.millisecondsActive <= System.currentTimeMillis()) {
eventBus.dispatch(new SendEvent(new IsTyping(getChatID(), currentChat.getRecipient().getID())));
currentChat.lastWritingEventWasNow();
}
@ -514,9 +518,9 @@ public final class ChatScene implements Restorable {
}
/**
* Returns the id that should be used to send things to the server:
* the id of 'our' {@link User} if the recipient of that object is another User,
* else the id of the {@link Group} 'our' user is sending to.
* Returns the id that should be used to send things to the server: the id of
* 'our' {@link User} if the recipient of that object is another User, else the
* id of the {@link Group} 'our' user is sending to.
*
* @return an id that can be sent to the server
* @since Envoy Client v0.2-beta
@ -570,8 +574,8 @@ public final class ChatScene implements Restorable {
* @since Envoy Client v0.1-beta
*/
private void updateRemainingCharsLabel() {
final int currentLength = messageTextArea.getText().length();
final int remainingLength = MAX_MESSAGE_LENGTH - currentLength;
final var currentLength = messageTextArea.getText().length();
final var remainingLength = MAX_MESSAGE_LENGTH - currentLength;
remainingChars.setText(String.format("remaining chars: %d/%d", remainingLength, MAX_MESSAGE_LENGTH));
remainingChars.setTextFill(Color.rgb(currentLength, remainingLength, 0, 1));
}
@ -660,9 +664,8 @@ public final class ChatScene implements Restorable {
/**
* Updates the {@code attachmentView} in terms of visibility.<br>
* Additionally resets the shown image to
* {@code DEFAULT_ATTACHMENT_VIEW_IMAGE} if another image is currently
* present.
* Additionally resets the shown image to {@code DEFAULT_ATTACHMENT_VIEW_IMAGE}
* if another image is currently present.
*
* @param visible whether the {@code attachmentView} should be displayed
* @since Envoy Client v0.1-beta

13
client/src/main/java/envoy/client/ui/controller/SettingsScene.java
View File

@ -3,10 +3,9 @@ package envoy.client.ui.controller;
import javafx.fxml.FXML;
import javafx.scene.control.*;
import envoy.client.net.Client;
import envoy.client.ui.SceneContext;
import envoy.client.ui.settings.DownloadSettingsPane;
import envoy.client.ui.settings.GeneralSettingsPane;
import envoy.client.ui.settings.SettingsPane;
import envoy.client.ui.settings.*;
/**
* Project: <strong>envoy-client</strong><br>
@ -28,10 +27,14 @@ public class SettingsScene {
/**
* @param sceneContext enables the user to return to the chat scene
* @param client the {@code Client} used to get the current user and to
* check if this user is online
* @since Envoy Client v0.1-beta
*/
public void initializeData(SceneContext sceneContext) {
public void initializeData(SceneContext sceneContext, Client client) {
this.sceneContext = sceneContext;
settingsList.getItems().add(new GeneralSettingsPane());
settingsList.getItems().add(new UserSettingsPane(sceneContext, client.getSender(), client.isOnline()));
settingsList.getItems().add(new DownloadSettingsPane(sceneContext));
}
@ -45,8 +48,6 @@ public class SettingsScene {
if (!empty && item != null) setGraphic(new Label(item.getTitle()));
}
});
settingsList.getItems().add(new GeneralSettingsPane());
}
@FXML

8
client/src/main/java/envoy/client/ui/listcell/AbstractListCell.java
View File

@ -1,5 +1,6 @@
package envoy.client.ui.listcell;
import javafx.scene.Cursor;
import javafx.scene.Node;
import javafx.scene.control.ContentDisplay;
import javafx.scene.control.ListCell;
@ -34,7 +35,12 @@ public abstract class AbstractListCell<T, U extends Node> extends ListCell<T> {
@Override
protected final void updateItem(T item, boolean empty) {
super.updateItem(item, empty);
setGraphic(empty || item == null ? null : renderItem(item));
if (!(empty || item == null)) {
setCursor(Cursor.HAND);
setGraphic(renderItem(item));
} else {
setGraphic(null);
}
}
/**

2
client/src/main/java/envoy/client/ui/listcell/GenericListCell.java
View File

@ -19,7 +19,7 @@ import javafx.scene.control.ListView;
*/
public final class GenericListCell<T, U extends Node> extends AbstractListCell<T, U> {
private Function<? super T, U> renderer;
private final Function<? super T, U> renderer;
/**
* @param listView the list view inside of which the cell will be displayed

20
client/src/main/java/envoy/client/ui/settings/DownloadSettingsPane.java
View File

@ -1,11 +1,8 @@
package envoy.client.ui.settings;
import javafx.geometry.Insets;
import javafx.scene.control.Button;
import javafx.scene.control.CheckBox;
import javafx.scene.control.Label;
import javafx.scene.control.*;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import javafx.stage.DirectoryChooser;
import envoy.client.ui.SceneContext;
@ -31,17 +28,21 @@ public class DownloadSettingsPane extends SettingsPane {
*/
public DownloadSettingsPane(SceneContext sceneContext) {
super("Download");
final var vbox = new VBox(15);
vbox.setPadding(new Insets(15));
setSpacing(15);
setPadding(new Insets(15));
// checkbox to disable asking
final var checkBox = new CheckBox(settings.getItems().get("autoSaveDownloads").getUserFriendlyName());
checkBox.setSelected(settings.isDownloadSavedWithoutAsking());
checkBox.setTooltip(new Tooltip("Determines whether a \"Select save location\" - dialogue will be shown when saving attachments."));
checkBox.setOnAction(e -> settings.setDownloadSavedWithoutAsking(checkBox.isSelected()));
vbox.getChildren().add(checkBox);
getChildren().add(checkBox);
// Displaying the default path to save to
vbox.getChildren().add(new Label(settings.getItems().get("downloadLocation").getDescription() + ":"));
final var pathLabel = new Label(settings.getItems().get("downloadLocation").getDescription() + ":");
pathLabel.setWrapText(true);
getChildren().add(pathLabel);
final var hbox = new HBox(20);
Tooltip.install(hbox, new Tooltip("Determines the location where attachments will be saved to."));
final var currentPath = new Label(settings.getDownloadLocation().getAbsolutePath());
hbox.getChildren().add(currentPath);
@ -59,7 +60,6 @@ public class DownloadSettingsPane extends SettingsPane {
}
});
hbox.getChildren().add(button);
vbox.getChildren().add(hbox);
getChildren().add(vbox);
getChildren().add(hbox);
}
}

30
client/src/main/java/envoy/client/ui/settings/GeneralSettingsPane.java
View File

@ -1,9 +1,7 @@
package envoy.client.ui.settings;
import java.util.List;
import javafx.scene.control.ComboBox;
import javafx.scene.layout.VBox;
import javafx.scene.control.Tooltip;
import envoy.client.data.SettingsItem;
import envoy.client.event.ThemeChangeEvent;
@ -25,30 +23,36 @@ public class GeneralSettingsPane extends SettingsPane {
*/
public GeneralSettingsPane() {
super("General");
final var vbox = new VBox();
setSpacing(10);
// TODO: Support other value types
List.of("hideOnClose", "enterToSend")
.stream()
.map(settings.getItems()::get)
.map(i -> new SettingsCheckbox((SettingsItem<Boolean>) i))
.forEach(vbox.getChildren()::add);
final var settingsItems = settings.getItems();
final var hideOnCloseCheckbox = new SettingsCheckbox((SettingsItem<Boolean>) settingsItems.get("hideOnClose"));
hideOnCloseCheckbox.setTooltip(new Tooltip("If selected, Envoy will still be present in the task bar when closed."));
getChildren().add(hideOnCloseCheckbox);
final var enterToSendCheckbox = new SettingsCheckbox((SettingsItem<Boolean>) settingsItems.get("enterToSend"));
final var enterToSendTooltip = new Tooltip(
"If selected, messages can be sent pressing \"Enter\". They can always be sent by pressing \"Ctrl\" + \"Enter\"");
enterToSendTooltip.setWrapText(true);
enterToSendCheckbox.setTooltip(enterToSendTooltip);
getChildren().add(enterToSendCheckbox);
final var combobox = new ComboBox<String>();
combobox.getItems().add("dark");
combobox.getItems().add("light");
combobox.setTooltip(new Tooltip("Determines the current theme Envoy will be displayed in."));
combobox.setValue(settings.getCurrentTheme());
combobox.setOnAction(
e -> { settings.setCurrentTheme(combobox.getValue()); EventBus.getInstance().dispatch(new ThemeChangeEvent(combobox.getValue())); });
vbox.getChildren().add(combobox);
getChildren().add(combobox);
final var statusComboBox = new ComboBox<UserStatus>();
statusComboBox.getItems().setAll(UserStatus.values());
statusComboBox.setValue(UserStatus.ONLINE);
statusComboBox.setTooltip(new Tooltip("Change your current status"));
// TODO add action when value is changed
statusComboBox.setOnAction(e -> {});
vbox.getChildren().add(statusComboBox);
getChildren().add(vbox);
getChildren().add(statusComboBox);
}
}

4
client/src/main/java/envoy/client/ui/settings/SettingsPane.java
View File

@ -1,6 +1,6 @@
package envoy.client.ui.settings;
import javafx.scene.layout.Pane;
import javafx.scene.layout.VBox;
import envoy.client.data.Settings;
@ -12,7 +12,7 @@ import envoy.client.data.Settings;
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public abstract class SettingsPane extends Pane {
public abstract class SettingsPane extends VBox {
protected String title;

203
client/src/main/java/envoy/client/ui/settings/UserSettingsPane.java Normal file
View File

@ -0,0 +1,203 @@
package envoy.client.ui.settings;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.event.EventHandler;
import javafx.geometry.Pos;
import javafx.scene.Cursor;
import javafx.scene.control.*;
import javafx.scene.control.Alert.AlertType;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.input.InputEvent;
import javafx.scene.layout.HBox;
import javafx.stage.FileChooser;
import envoy.client.event.SendEvent;
import envoy.client.ui.IconUtil;
import envoy.client.ui.SceneContext;
import envoy.client.ui.custom.ProfilePicImageView;
import envoy.client.util.ReflectionUtil;
import envoy.data.User;
import envoy.event.*;
import envoy.util.Bounds;
import envoy.util.EnvoyLog;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>UserSettingsPane.java</strong><br>
* Created: <strong>31.07.2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Client v0.2-beta
*/
public class UserSettingsPane extends SettingsPane {
private boolean profilePicChanged, usernameChanged, validPassword;
private byte[] currentImageBytes;
private String newUsername, newPassword = "";
private final ImageView profilePic = new ProfilePicImageView(null, 60);
private final TextField usernameTextField = new TextField();
private final PasswordField currentPasswordField = new PasswordField();
private final PasswordField newPasswordField = new PasswordField();
private final PasswordField repeatNewPasswordField = new PasswordField();
private final Button saveButton = new Button("Save");
private final Tooltip beOnlineReminder = new Tooltip("You need to be online to modify your acount.");
private static final EventBus eventBus = EventBus.getInstance();
private static final Logger logger = EnvoyLog.getLogger(UserSettingsPane.class);
/**
* Creates a new {@code UserSettingsPane}.
*
* @param sceneContext the {@code SceneContext} to block input to Envoy
* @param user the user who wants to customize his profile
* @param online whether this user is currently online
* @since Envoy Client v0.2-beta
*/
public UserSettingsPane(SceneContext sceneContext, User user, boolean online) {
super("User");
setSpacing(10);
// Display of profile pic change mechanism
final var hbox = new HBox();
// TODO: display current profile pic
profilePic.setImage(IconUtil.loadIconThemeSensitive("user_icon"));
profilePic.setCursor(Cursor.HAND);
profilePic.setFitWidth(60);
profilePic.setFitHeight(60);
profilePic.setOnMouseClicked(e -> {
if (!online) return;
final var pictureChooser = new FileChooser();
pictureChooser.setTitle("Select a new profile pic");
pictureChooser.setInitialDirectory(new File(System.getProperty("user.home")));
pictureChooser.getExtensionFilters().add(new FileChooser.ExtensionFilter("Pictures", "*.png", "*.jpg", "*.bmp", "*.gif"));
final var file = pictureChooser.showOpenDialog(sceneContext.getStage());
if (file != null) {
// Check max file size
if (file.length() > 5E6) {
new Alert(AlertType.WARNING, "The selected file exceeds the size limit of 5MB!").showAndWait();
return;
}
try {
currentImageBytes = Files.readAllBytes(file.toPath());
profilePic.setImage(new Image(new ByteArrayInputStream(currentImageBytes)));
profilePicChanged = true;
} catch (final IOException e1) {
e1.printStackTrace();
}
}
});
hbox.getChildren().add(profilePic);
// Displaying the username change mechanism
final var username = user.getName();
newUsername = username;
usernameTextField.setText(username);
final EventHandler<? super InputEvent> textChanged = e -> {
newUsername = usernameTextField.getText();
usernameChanged = newUsername != username;
};
usernameTextField.setOnInputMethodTextChanged(textChanged);
usernameTextField.setOnKeyTyped(textChanged);
hbox.getChildren().add(usernameTextField);
getChildren().add(hbox);
// "Displaying" the password change mechanism
final HBox[] passwordHBoxes = { new HBox(), new HBox(), new HBox() };
final Label[] passwordLabels = { new Label("Enter current password:"), new Label("Enter new password:"),
new Label("Repeat new password:") };
final PasswordField[] passwordFields = { currentPasswordField, newPasswordField, repeatNewPasswordField };
final EventHandler<? super InputEvent> passwordEntered = e -> {
newPassword = newPasswordField.getText();
validPassword = newPassword.equals(repeatNewPasswordField.getText())
&& !newPasswordField.getText().isBlank();
};
newPasswordField.setOnInputMethodTextChanged(passwordEntered);
newPasswordField.setOnKeyTyped(passwordEntered);
repeatNewPasswordField.setOnInputMethodTextChanged(passwordEntered);
repeatNewPasswordField.setOnKeyTyped(passwordEntered);
for (int i = 0; i < passwordHBoxes.length; i++) {
final var hBox2 = passwordHBoxes[i];
passwordLabels[i].setWrapText(true);
hBox2.getChildren().add(passwordLabels[i]);
hBox2.getChildren().add(passwordFields[i]);
getChildren().add(hBox2);
}
// Displaying the save button
saveButton.setOnAction(e -> save(user.getID(), currentPasswordField.getText()));
saveButton.setAlignment(Pos.BOTTOM_RIGHT);
getChildren().add(saveButton);
final var offline = !online;
ReflectionUtil.getAllDeclaredNodeVariables(this).forEach(node -> node.setDisable(offline));
if (offline) {
final var infoLabel = new Label("You shall not pass!\n(... Unless you would happen to be online)");
infoLabel.setId("infoLabel-warning");
infoLabel.setWrapText(true);
getChildren().add(infoLabel);
Tooltip.install(this, beOnlineReminder);
} else Tooltip.uninstall(this, beOnlineReminder);
}
/**
* Saves the given input and sends the changed input to the server
*
* @param username the new username
* @since Envoy Client v0.2-beta
*/
private void save(long userID, String oldPassword) {
// The profile pic was changed
if (profilePicChanged) {
final var profilePicChangeEvent = new ProfilePicChange(currentImageBytes, userID);
eventBus.dispatch(profilePicChangeEvent);
eventBus.dispatch(new SendEvent(profilePicChangeEvent));
logger.log(Level.INFO, "The user just changed his profile pic.");
}
// The username was changed
final var validContactName = Bounds.isValidContactName(newUsername);
if (usernameChanged && validContactName) {
final var nameChangeEvent = new NameChange(userID, newUsername);
eventBus.dispatch(new SendEvent(nameChangeEvent));
eventBus.dispatch(nameChangeEvent);
logger.log(Level.INFO, "The user just changed his name to " + newUsername + ".");
} else if (!validContactName) {
final var alert = new Alert(AlertType.ERROR);
alert.setTitle("Invalid username");
alert.setContentText("The entered username does not conform with the naming limitations: " + Bounds.CONTACT_NAME_PATTERN);
alert.showAndWait();
logger.log(Level.INFO, "An invalid username was requested.");
return;
}
// The password was changed
if (validPassword) {
eventBus.dispatch(new SendEvent(new PasswordChangeRequest(newPassword, oldPassword, userID)));
logger.log(Level.INFO, "The user just tried to change his password!");
} else if (!(validPassword || newPassword.isBlank())) {
final var alert = new Alert(AlertType.ERROR);
alert.setTitle("Unequal Password");
alert.setContentText("Repeated password is unequal to the chosen new password");
alert.showAndWait();
return;
}
}
}

88
client/src/main/java/envoy/client/util/ReflectionUtil.java Normal file
View File

@ -0,0 +1,88 @@
package envoy.client.util;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import javafx.scene.Node;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>ReflectionUtil.java</strong><br>
* Created: <strong>02.08.2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Client v0.2-beta
*/
public class ReflectionUtil {
private ReflectionUtil() {}
/**
* Gets all declared variables of the given instance that have the specified
* class<br>
* (i.e. can get all {@code JComponents} (Swing) or {@code Nodes} (JavaFX) in a
* GUI class).
* <p>
* <b>Important: If you are using a module, you first need to declare <br>
* "opens {your_package} to envoy.client.util;" in your module-info.java</b>.
*
* @param <T> the type of the object
* @param <R> the type to return
* @param instance the instance of a given class whose values are to be
* evaluated
* @param typeToReturn the type of variable to return
* @return all variables in the given instance that have the requested type
* @throws RuntimeException if an exception occurs
* @since Envoy Client v0.2-beta
*/
public static <T, R> Stream<R> getAllDeclaredVariablesOfTypeAsStream(T instance, Class<R> typeToReturn) {
return Arrays.stream(instance.getClass().getDeclaredFields()).filter(field -> typeToReturn.isAssignableFrom(field.getType())).map(field -> {
try {
field.setAccessible(true);
final var value = field.get(instance);
field.setAccessible(false);
return value;
} catch (IllegalArgumentException | IllegalAccessException e) {
throw new RuntimeException(e);
}
}).map(typeToReturn::cast);// field ->
// typeToReturn.isAssignableFrom(field.getClass())).map(typeToReturn::cast);
}
/**
* Gets all declared variables of the given instance that are children of
* {@code Node}.
* <p>
* <b>Important: If you are using a module, you first need to declare <br>
* "opens {your_package} to envoy.client.util;" in your module-info.java</b>.
*
* @param <T> the type of the instance
* @param instance the instance of a given class whose values are to be
* evaluated
* @return all variables of the given object that have the requested type as
* {@code Stream}
* @since Envoy Client v0.2-beta
*/
public static <T> Stream<Node> getAllDeclaredNodeVariablesAsStream(T instance) {
return getAllDeclaredVariablesOfTypeAsStream(instance, Node.class);
}
/**
* Gets all declared variables of the given instance that are children of
* {@code Node}<br>
* <p>
* <b>Important: If you are using a module, you first need to declare <br>
* "opens {your_package} to envoy.client.util;" in your module-info.java</b>.
*
* @param <T> the type of the instance
* @param instance the instance of a given class whose values are to be
* evaluated
* @return all variables of the given object that have the requested type
* @since Envoy Client v0.2-beta
*/
public static <T> List<Node> getAllDeclaredNodeVariables(T instance) {
return getAllDeclaredNodeVariablesAsStream(instance).collect(Collectors.toList());
}
}

11
client/src/main/java/envoy/client/util/package-info.java Normal file
View File

@ -0,0 +1,11 @@
/**
* This package contains utility classes for use in envoy-client.
* <p>
* Project: <strong>envoy-client</strong><br>
* File: <strong>package-info.java</strong><br>
* Created: <strong>02.08.2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Client v0.2-beta
*/
package envoy.client.util;

3
client/src/main/java/module-info.java
View File

@ -19,6 +19,7 @@ module envoy {
requires javafx.graphics;
opens envoy.client.ui to javafx.graphics, javafx.fxml;
opens envoy.client.ui.controller to javafx.graphics, javafx.fxml;
opens envoy.client.ui.controller to javafx.graphics, javafx.fxml, envoy.client.util;
opens envoy.client.ui.custom to javafx.graphics, javafx.fxml;
opens envoy.client.ui.settings to envoy.client.util;
}

9
client/src/main/resources/fxml/ChatScene.fxml
View File

@ -54,7 +54,7 @@
</Label>
<HBox id="underline" alignment="TOP_CENTER" prefHeight="41.0" prefWidth="296.0" spacing="5.0">
<children>
<Button mnemonicParsing="true" onAction="#addContactButtonClicked" prefHeight="27.0" prefWidth="82.0" text=" Add Contact">
<Button mnemonicParsing="true" onAction="#addContactButtonClicked" prefWidth="100.0" text=" Add Contact">
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding>
@ -62,10 +62,13 @@
<Insets />
</HBox.margin>
</Button>
<Button mnemonicParsing="false" prefHeight="27.0" prefWidth="82.0" text="New Group">
<Button mnemonicParsing="false" prefWidth="100.0" text="New Group">
<HBox.margin>
<Insets />
</HBox.margin></Button>
</HBox.margin>
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding></Button>
</children>
<VBox.margin>
<Insets left="10.0" right="10.0" top="5.0" />

46
common/src/main/java/envoy/event/PasswordChangeRequest.java Normal file
View File

@ -0,0 +1,46 @@
package envoy.event;
import envoy.data.Contact;
/**
* Project: <strong>envoy-common</strong><br>
* File: <strong>PasswordChangeRequest.java</strong><br>
* Created: <strong>31.07.2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Common v0.2-beta
*/
public class PasswordChangeRequest extends Event<String> {
private final long id;
private final String oldPassword;
private static final long serialVersionUID = 0L;
/**
* @param newPassword the new password of that user
* @param oldPassword the old password of that user
* @param userID the ID of the user who wants to change his password
* @since Envoy Common v0.2-beta
*/
public PasswordChangeRequest(String newPassword, String oldPassword, long userID) {
super(newPassword);
this.oldPassword = oldPassword;
id = userID;
}
/**
* @return the ID of the {@link Contact} this event is related to
* @since Envoy Common v0.2-alpha
*/
public long getID() { return id; }
/**
* @return the old password of the underlying user
* @since Envoy Common v0.2-beta
*/
public String getOldPassword() { return oldPassword; }
@Override
public String toString() { return "PasswordChangeRequest[id=" + id + "]"; }
}

26
common/src/main/java/envoy/event/PasswordChangeResult.java Normal file
View File

@ -0,0 +1,26 @@
package envoy.event;
/**
* This class acts as a notice to the user whether his
* {@link envoy.event.PasswordChangeRequest} was successful.
* <p>
* Project: <strong>envoy-common</strong><br>
* File: <strong>PasswordChangeResult.java</strong><br>
* Created: <strong>01.08.2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Common v0.2-beta
*/
public class PasswordChangeResult extends Event<Boolean> {
private static final long serialVersionUID = 1L;
/**
* Creates an instance of {@code PasswordChangeResult}.
*
* @param value whether the preceding {@link envoy.event.PasswordChangeRequest}
* was successful.
* @since Envoy Common v0.2-beta
*/
public PasswordChangeResult(boolean value) { super(value); }
}

32
common/src/main/java/envoy/event/ProfilePicChange.java Normal file
View File

@ -0,0 +1,32 @@
package envoy.event;
/**
* Project: <strong>envoy-common</strong><br>
* File: <strong>ProfilePicChange.java</strong><br>
* Created: <strong>31.07.2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Common v0.2-beta
*/
public class ProfilePicChange extends Event<byte[]> {
private final long id;
private static final long serialVersionUID = 0L;
/**
* @param value the byte[] of the new image
* @param userID the ID of the user who changed his profile pic
* @since Envoy Common v0.2-beta
*/
public ProfilePicChange(byte[] value, long userID) {
super(value);
id = userID;
}
/**
* @return the ID of the user changing his profile pic
* @since Envoy Common v0.2-beta
*/
public long getId() { return id; }
}

5
server/src/main/java/envoy/server/Startup.java
View File

@ -70,7 +70,10 @@ public class Startup {
new IDGeneratorRequestProcessor(),
new UserSearchProcessor(),
new ContactOperationProcessor(),
new IsTypingProcessor())));
new IsTypingProcessor(),
new NameChangeProcessor(),
new ProfilePicChangeProcessor(),
new PasswordChangeRequestProcessor())));
// Initialize the current message ID
final PersistenceManager persistenceManager = PersistenceManager.getInstance();

2
server/src/main/java/envoy/server/data/Contact.java
View File

@ -18,7 +18,7 @@ import javax.persistence.*;
*/
@Entity
@Table(name = "contacts")
@Table(name = "contacts", uniqueConstraints = { @UniqueConstraint(columnNames = { "name" }) })
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
public abstract class Contact {

35
server/src/main/java/envoy/server/processors/PasswordChangeRequestProcessor.java Normal file
View File

@ -0,0 +1,35 @@
package envoy.server.processors;
import java.io.IOException;
import java.util.logging.Level;
import envoy.event.PasswordChangeRequest;
import envoy.event.PasswordChangeResult;
import envoy.server.data.PersistenceManager;
import envoy.server.net.ObjectWriteProxy;
import envoy.server.util.PasswordUtil;
import envoy.util.EnvoyLog;
/**
* Project: <strong>envoy-server-standalone</strong><br>
* File: <strong>PasswordChangeRequestProcessor.java</strong><br>
* Created: <strong>31.07.2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Server v0.2-beta
*/
public class PasswordChangeRequestProcessor implements ObjectProcessor<PasswordChangeRequest> {
@Override
public void process(PasswordChangeRequest event, long socketID, ObjectWriteProxy writeProxy) throws IOException {
final var persistenceManager = PersistenceManager.getInstance();
final var user = persistenceManager.getUserByID(event.getID());
final var logger = EnvoyLog.getLogger(PasswordChangeRequestProcessor.class);
final var correctAuthentication = PasswordUtil.validate(event.getOldPassword(), user.getPasswordHash());
if (correctAuthentication) {
user.setPasswordHash(PasswordUtil.hash(event.get()));
logger.log(Level.INFO, user + " changed his password");
} else logger.log(Level.INFO, user + " tried changing his password but provided insufficient authentication");
writeProxy.write(socketID, new PasswordChangeResult(correctAuthentication));
}
}

20
server/src/main/java/envoy/server/processors/ProfilePicChangeProcessor.java Normal file
View File

@ -0,0 +1,20 @@
package envoy.server.processors;
import java.io.IOException;
import envoy.event.ProfilePicChange;
import envoy.server.net.ObjectWriteProxy;
/**
* Project: <strong>envoy-server-standalone</strong><br>
* File: <strong>ProfilePicChangeProcessor.java</strong><br>
* Created: <strong>01.08.2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Server v0.2-beta
*/
public class ProfilePicChangeProcessor implements ObjectProcessor<ProfilePicChange> {
@Override
public void process(ProfilePicChange event, long socketID, ObjectWriteProxy writeProxy) throws IOException {}
}