Examples with HaleConnectService eu.esdihumboldt.hale.io.haleconnect.HaleConnectService used on opensource projects

Example 6 with HaleConnectService

use of eu.esdihumboldt.hale.io.haleconnect.HaleConnectService in project hale by halestudio.

the class HaleConnectPreferencePage method createFieldEditors.

/**
 * Creates the field editors. Field editors are abstractions of the common
 * GUI blocks needed to manipulate various types of preferences. Each field
 * editor knows how to save and restore itself.
 */
@Override
public void createFieldEditors() {
    final HaleConnectService hcs = HaleUI.getServiceProvider().getService(HaleConnectService.class);
    StringFieldEditor usernameEditor = new StringFieldEditor(PreferenceConstants.HALE_CONNECT_USERNAME, "&User name:", getFieldEditorParent());
    addField(usernameEditor);
    usernameEditor.getTextControl(getFieldEditorParent()).addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            clearResult();
        }
    });
    PasswordFieldEditor passwordEditor = new PasswordFieldEditor(PreferenceConstants.SECURE_NODE_NAME, PreferenceConstants.HALE_CONNECT_PASSWORD, // $NON-NLS-1$
    "&Password:", getFieldEditorParent());
    addField(passwordEditor);
    passwordEditor.getTextControl().addModifyListener(new ModifyListener() {

        @Override
        public void modifyText(ModifyEvent e) {
            clearResult();
        }
    });
    Link link = new Link(getFieldEditorParent(), SWT.NONE);
    link.setText("Not registered yet? <a href=\"https://www.haleconnect.com\">Create an account.</a>");
    link.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            try {
                PlatformUI.getWorkbench().getBrowserSupport().getExternalBrowser().openURL(new URL(e.text));
            } catch (PartInitException | MalformedURLException e1) {
                setResultError("Error opening external browser. Please visit https://www.haleconnect.com to register.");
            }
        }
    });
    link.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false, 2, 1));
    resultLabel = new Label(getFieldEditorParent(), SWT.NONE);
    resultLabel.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
    clearResult();
    Button validate = new Button(getFieldEditorParent(), SWT.NONE);
    validate.setText("Validate credentials");
    Button clear = new Button(getFieldEditorParent(), SWT.NONE);
    clear.setText("Clear credentials");
    validate.addSelectionListener(new SelectionAdapter() {

        /**
         * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
         */
        @Override
        public void widgetSelected(SelectionEvent e) {
            performApply();
            try {
                String username = HaleConnectUIPlugin.getStoredUsername();
                String password = HaleConnectUIPlugin.getStoredPassword();
                if (hcs.verifyCredentials(username, password)) {
                    setResultSuccess("Credentials are valid.");
                } else {
                    setResultError("Credentials were rejected.");
                }
            } catch (HaleConnectException ex) {
                log.userError("Error accessing hale connect", ex);
            } catch (StorageException ex) {
                log.userError("Error accessing secure storage", ex);
            }
        }
    });
    clear.addSelectionListener(new SelectionAdapter() {

        /**
         * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
         */
        @Override
        public void widgetSelected(SelectionEvent e) {
            if (MessageDialog.openConfirm(getShell(), "Remove credentials", "This will remove the stored credentials and log you out.")) {
                usernameEditor.setStringValue("");
                passwordEditor.getTextControl().setText("");
                performApply();
                clearResult();
                hcs.clearSession();
                log.userInfo("Credentials removed.");
            }
        }
    });
    if (hcs.isLoggedIn()) {
        setResult(MessageFormat.format("Logged in as \"{0}\"", hcs.getSession().getUsername()));
    }
}

Example 7 with HaleConnectService

use of eu.esdihumboldt.hale.io.haleconnect.HaleConnectService in project hale by halestudio.

the class HaleConnectSource method updateLoginStatus.

private void updateLoginStatus() {
    HaleConnectService hcs = HaleUI.getServiceProvider().getService(HaleConnectService.class);
    selectProjectButton.setEnabled(hcs.isLoggedIn());
    if (hcs.isLoggedIn()) {
        loginStatusLabel.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_DARK_GREEN));
        loginStatusLabel.setText(MessageFormat.format("Logged in as {0}", hcs.getSession().getUsername()));
    } else {
        loginStatusLabel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1));
        loginStatusLabel.setForeground(Display.getCurrent().getSystemColor(SWT.COLOR_DARK_RED));
        loginStatusLabel.setText("You are not logged in to hale connect. Please login before opening a project.");
    }
}

Example 8 with HaleConnectService

use of eu.esdihumboldt.hale.io.haleconnect.HaleConnectService in project hale by halestudio.

the class HaleConnectSource method createControls.

/**
 * @see ImportSource#createControls(Composite)
 */
@Override
public void createControls(Composite parent) {
    parent.setLayout(new GridLayout(3, false));
    HaleConnectService hcs = HaleUI.getServiceProvider().getService(HaleConnectService.class);
    /*
		 * Login status label
		 */
    loginStatusLabel = new Label(parent, SWT.NONE);
    loginStatusLabel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 2, 1));
    loginButton = new Button(parent, SWT.PUSH);
    loginButton.setText("Login");
    loginButton.addSelectionListener(new SelectionAdapter() {

        /**
         * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent)
         */
        @Override
        public void widgetSelected(SelectionEvent e) {
            HaleConnectLoginDialog loginDialog = HaleConnectLoginHandler.createLoginDialog(Display.getCurrent().getActiveShell());
            if (loginDialog.open() == Dialog.OK) {
                HaleConnectLoginHandler.performLogin(loginDialog);
                updateLoginStatus();
            }
        }
    });
    /*
		 * Project name text field
		 */
    projectName = new StringFieldEditor("project", "Project", parent) {

        // the following methods are overridden so the button
        // may appear on the same line
        @Override
        public int getNumberOfControls() {
            return super.getNumberOfControls() + 1;
        }

        @Override
        protected void doFillIntoGrid(Composite parent, int numColumns) {
            super.doFillIntoGrid(parent, numColumns - 1);
        }
    };
    projectName.setEmptyStringAllowed(false);
    projectName.setErrorMessage("Please select a project before continuing.");
    projectName.setPage(getPage());
    projectName.getTextControl(parent).setEditable(false);
    projectName.getTextControl(parent).addMouseListener(new MouseAdapter() {

        @Override
        public void mouseDown(MouseEvent e) {
            selectProject();
        }
    });
    projectName.setPropertyChangeListener(new IPropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(FieldEditor.IS_VALID)) {
                getPage().setMessage(null);
                updateState(false);
            } else if (event.getProperty().equals(FieldEditor.VALUE)) {
                getPage().setMessage(null);
                updateState(false);
            }
        }
    });
    /*
		 * Select project button
		 */
    selectProjectButton = new Button(parent, SWT.PUSH);
    selectProjectButton.setText("Select");
    selectProjectButton.setToolTipText("Select project");
    selectProjectButton.setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, false, 1, 1));
    selectProjectButton.setEnabled(hcs.isLoggedIn());
    selectProjectButton.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            selectProject();
        }
    });
    /*
		 * Supported types
		 */
    supportedTypes = new HashSet<IContentType>();
    if (getConfiguration().getContentType() != null) {
        supportedTypes.add(getConfiguration().getContentType());
    } else {
        // set content types for file field
        Collection<IOProviderDescriptor> factories = getConfiguration().getFactories();
        for (IOProviderDescriptor factory : factories) {
            supportedTypes.addAll(factory.getSupportedTypes());
        }
    }
    // types combo
    Composite group = new Composite(parent, SWT.NONE);
    group.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false, 3, 1));
    group.setLayout(GridLayoutFactory.fillDefaults().numColumns(3).create());
    // label
    Label providerLabel = new Label(parent, SWT.NONE);
    providerLabel.setText("Import as");
    // create provider combo
    ComboViewer providers = createProviders(parent);
    providers.getControl().setLayoutData(new GridData(SWT.FILL, SWT.BEGINNING, true, false, 2, 1));
    updateLoginStatus();
    // initial state update
    updateState(true);
}

Example 9 with HaleConnectService

use of eu.esdihumboldt.hale.io.haleconnect.HaleConnectService in project hale by halestudio.

the class HaleConnectLoginContentProvider method createContent.

/**
 * @see org.eclipse.ui.intro.config.IIntroContentProvider#createContent(java.lang.String,
 *      java.io.PrintWriter)
 */
@Override
public void createContent(String id, PrintWriter out) {
    if (disposed) {
        return;
    }
    String username = "";
    String password = "";
    try {
        username = HaleConnectUIPlugin.getStoredUsername();
        password = HaleConnectUIPlugin.getStoredPassword();
    } catch (StorageException e) {
        log.error("Failed to retrieve hale connect credentials from preferences store", e);
    }
    HaleConnectService hcs = HaleUI.getServiceProvider().getService(HaleConnectService.class);
    VelocityEngine velocityEngine = new VelocityEngine();
    VelocityContext velocityContext = new VelocityContext();
    velocityContext.put("id", id);
    velocityContext.put("username", username);
    velocityContext.put("password", password);
    velocityContext.put("loggedIn", hcs.isLoggedIn());
    velocityContext.put("pluginId", "eu.esdihumboldt.hale.io.haleconnect.ui");
    velocityContext.put("actionClass", this.getClass().getName());
    InputStreamReader templateReader;
    try {
        templateReader = new InputStreamReader(HaleConnectLoginContentProvider.class.getResourceAsStream("templates/welcome-login.vm"), "UTF-8");
        velocityEngine.init();
        velocityEngine.evaluate(velocityContext, out, "hale-connect-login", templateReader);
    } catch (Exception e) {
        log.error("Error rendering template for hale connect login section.", e);
        out.print("Error rendering template for hale connect login section.");
    }
}

Example 10 with HaleConnectService

use of eu.esdihumboldt.hale.io.haleconnect.HaleConnectService in project hale by halestudio.

the class HaleConnectLoginHandler method performLogin.

/**
 * Login to hale connect using the credentials entered in the given
 * {@link HaleConnectLoginDialog}.
 *
 * @param loginDialog Login dialog with credentials
 * @return true if successfully logged in
 */
public static boolean performLogin(HaleConnectLoginDialog loginDialog) {
    HaleConnectService hcs = HaleUI.getServiceProvider().getService(HaleConnectService.class);
    String username = loginDialog.getUsername();
    String password = loginDialog.getPassword();
    boolean saveCredentials = loginDialog.isSaveCredentials();
    try {
        if (hcs.login(username, password)) {
            loginDialog.close();
            if (saveCredentials) {
                try {
                    HaleConnectUIPlugin.storeUsername(username);
                    HaleConnectUIPlugin.storePassword(password);
                } catch (StorageException e) {
                    log.error("hale connect credentials could not be saved.", e);
                }
            }
            log.userInfo("Login to hale connect successful.");
            return true;
        } else {
            log.userWarn("Login to hale connect failed, please check the credentials.");
        }
    } catch (HaleConnectException e) {
        log.userError("An error occurred while trying to login to hale connect", e);
    }
    return false;
}