/**
* DataCleaner (community edition)
* Copyright (C) 2014 Neopost - Customer Information Management
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.datacleaner.widgets.options;
import static org.datacleaner.descriptors.RemoteDescriptorProvider.DATACLOUD_SERVER_NAME;
import static org.datacleaner.descriptors.RemoteDescriptorProvider.DATACLOUD_URL;
import java.awt.Component;
import java.awt.GridBagConstraints;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JEditorPane;
import javax.swing.JLabel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.event.DocumentEvent;
import org.datacleaner.configuration.DataCleanerConfiguration;
import org.datacleaner.configuration.RemoteServerConfiguration;
import org.datacleaner.configuration.RemoteServerData;
import org.datacleaner.panels.DCPanel;
import org.datacleaner.util.DCDocumentListener;
import org.datacleaner.util.RemoteServersUtils;
import org.datacleaner.util.WidgetFactory;
import org.datacleaner.util.WidgetUtils;
import org.datacleaner.widgets.DCHtmlBox;
import org.datacleaner.windows.OptionsDialog;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.base.Strings;
/**
* The "Remote components" panel found in the {@link OptionsDialog}
*/
public class DataCloudOptionsPanel extends DCPanel {
private static final long serialVersionUID = 1L;
private static final Logger logger = LoggerFactory.getLogger(DataCloudOptionsPanel.class);
private final DataCleanerConfiguration _configuration;
private final JTextField emailAddressTextField;
private final JPasswordField passwordTextField;
private final JButton applyButton;
private final JEditorPane invalidCredentialsLabel;
private final int wholeLineSpan = 4;
private final int rowSpan = 1;
private final int padding = 5;
private final int weightx = 1;
private final int weighty = 0;
private int row = 0;
public DataCloudOptionsPanel(final DataCleanerConfiguration configuration) {
super(WidgetUtils.COLOR_DEFAULT_BACKGROUND);
_configuration = configuration;
final DCDocumentListener documentListener = new DCDocumentListener() {
@Override
protected void onChange(final DocumentEvent event) {
applyButton.setEnabled(true);
}
};
applyButton = WidgetFactory.createDefaultButton("Apply");
applyButton.setEnabled(false);
applyButton.addActionListener(e -> {
final boolean isOk = updateDcConfiguration();
applyButton.setEnabled(!isOk);
});
emailAddressTextField = WidgetFactory.createTextField("Email address");
emailAddressTextField.setName("email address");
emailAddressTextField.getDocument().addDocumentListener(documentListener);
passwordTextField = WidgetFactory.createPasswordField();
passwordTextField.setName("password");
passwordTextField.getDocument().addDocumentListener(documentListener);
invalidCredentialsLabel = new DCHtmlBox(" ");
invalidCredentialsLabel.setSize(500 - 30, Integer.MAX_VALUE);
invalidCredentialsLabel.setOpaque(false);
setTitledBorder("Credentials");
setupFields();
addAllFields();
}
private void setupFields() {
final RemoteServerData serverData =
_configuration.getEnvironment().getRemoteServerConfiguration().getServerConfig(DATACLOUD_SERVER_NAME);
if (serverData != null) {
emailAddressTextField.setText(Strings.nullToEmpty(serverData.getUsername()));
passwordTextField.setText(Strings.nullToEmpty(serverData.getPassword()));
}
}
private void addAllFields() {
WidgetUtils.addToGridBag(getDescriptionComponent(), this, 0, row, wholeLineSpan, rowSpan,
GridBagConstraints.LINE_START, padding, weightx, weighty, GridBagConstraints.BOTH);
addField("Email address", emailAddressTextField);
addField("Password", passwordTextField, applyButton);
row++;
WidgetUtils.addToGridBag(invalidCredentialsLabel, this, 0, row, 3, 1, GridBagConstraints.LINE_START, padding, 0,
weighty, GridBagConstraints.HORIZONTAL);
}
private void addField(final String labelText, final JComponent... fields) {
row++;
WidgetUtils.addToGridBag(new JLabel(labelText), this, 0, row, 1, 1, GridBagConstraints.LINE_START, padding, 0,
weighty, GridBagConstraints.HORIZONTAL);
for (int i = 0; i < fields.length; i++) {
WidgetUtils.addToGridBag(fields[i], this, 1 + i, row, 1, 1, GridBagConstraints.LINE_START, padding, weightx,
weighty, GridBagConstraints.HORIZONTAL);
}
}
private Component getDescriptionComponent() {
return new DCHtmlBox("When registered at <a href=\"https://datacleaner.org\">datacleaner.org</a> "
+ "you can get access to DataCloud. <br><br>DataCloud is an online service platform providing new "
+ "functions to DataCleaner users and more. Sign in to the service using the form below.");
}
/**
* Update configuration
*
* @return True - everything is ok. False - problem, do not nothing.
*/
private boolean updateDcConfiguration() {
final String username = emailAddressTextField.getText();
final String password = new String(passwordTextField.getPassword());
try {
RemoteServersUtils.checkServerWithCredentials(DATACLOUD_URL, username, password);
} catch (final Exception ex) {
invalidCredentialsLabel.setForeground(WidgetUtils.ADDITIONAL_COLOR_RED_BRIGHT);
invalidCredentialsLabel.setText("Sign in to DataCloud failed: " + ex.getMessage());
logger.warn("Sign in to DataCloud failed for user '{}'", username, ex);
return false;
}
invalidCredentialsLabel.setForeground(WidgetUtils.BG_COLOR_GREEN_MEDIUM);
invalidCredentialsLabel.setText("Sign in to DataCloud succeeded.");
logger.debug("Sign in to DataCloud succeeded. User name: {}", username);
final RemoteServerConfiguration remoteServerConfig =
_configuration.getEnvironment().getRemoteServerConfiguration();
final RemoteServerData existingServerData = remoteServerConfig.getServerConfig(DATACLOUD_SERVER_NAME);
if (existingServerData == null) {
RemoteServersUtils
.addRemoteServer(_configuration.getEnvironment(), DATACLOUD_SERVER_NAME, null, username, password);
} else {
RemoteServersUtils
.updateRemoteServerCredentials(_configuration.getEnvironment(), DATACLOUD_SERVER_NAME, username,
password);
}
return true;
}
}