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/*******************************************************************************
* Copyright (c) 2004 - 2006 University Of British Columbia and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* University Of British Columbia - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.bugzilla.ui.tasklist;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.Proxy;
import java.net.URL;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Status;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaClient;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaClientFactory;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaCorePlugin;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaStatus;
import org.eclipse.mylyn.internal.bugzilla.core.IBugzillaConstants;
import org.eclipse.mylyn.internal.bugzilla.core.RepositoryConfiguration;
import org.eclipse.mylyn.internal.bugzilla.core.IBugzillaConstants.BugzillaServerVersion;
import org.eclipse.mylyn.monitor.core.StatusHandler;
import org.eclipse.mylyn.tasks.core.RepositoryStatus;
import org.eclipse.mylyn.tasks.core.RepositoryTemplate;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.ui.AbstractRepositoryConnectorUi;
import org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositorySettingsPage;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
/**
* @author Mik Kersten
* @author Rob Elves
*/
public class BugzillaRepositorySettingsPage extends AbstractRepositorySettingsPage {
private static final String LABEL_SHORT_LOGINS = "Local users enabled:";
public static final String LABEL_AUTOMATIC_VERSION = "Automatic (Use Validate Settings)";
private static final String TITLE = "Bugzilla Repository Settings";
private static final String DESCRIPTION = "Example: https://bugs.eclipse.org/bugs (do not include index.cgi)";
protected Combo repositoryVersionCombo;
private Button cleanQAContact;
public BugzillaRepositorySettingsPage(AbstractRepositoryConnectorUi repositoryUi) {
super(TITLE, DESCRIPTION, repositoryUi);
setNeedsAnonymousLogin(true);
setNeedsEncoding(true);
setNeedsTimeZone(false);
setNeedsHttpAuth(true);
}
@Override
protected void createAdditionalControls(Composite parent) {
for (RepositoryTemplate template : connector.getTemplates()) {
serverUrlCombo.add(template.label);
}
serverUrlCombo.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
String text = serverUrlCombo.getText();
RepositoryTemplate template = connector.getTemplate(text);
if (template != null) {
repositoryLabelEditor.setStringValue(template.label);
setUrl(template.repositoryUrl);
// setAnonymous(info.anonymous);
setBugzillaVersion(template.version);
if (template.characterEncoding != null) {
setEncoding(template.characterEncoding);
}
getContainer().updateButtons();
return;
}
}
});
Label repositoryVersionLabel = new Label(parent, SWT.NONE);
repositoryVersionLabel.setText("Repository Version: ");
repositoryVersionCombo = new Combo(parent, SWT.READ_ONLY);
repositoryVersionCombo.add(LABEL_AUTOMATIC_VERSION);
for (BugzillaServerVersion version : BugzillaServerVersion.values()) {
repositoryVersionCombo.add(version.toString());
}
if (repository != null && repositoryVersionCombo.indexOf(repository.getVersion()) >= 0) {
repositoryVersionCombo.select(repositoryVersionCombo.indexOf(repository.getVersion()));
} else {
int defaultIndex = repositoryVersionCombo.getItemCount() - 1;
repositoryVersionCombo.select(defaultIndex);
setVersion(repositoryVersionCombo.getItem(defaultIndex));
}
repositoryVersionCombo.addSelectionListener(new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
if (repositoryVersionCombo.getSelectionIndex() >= 0) {
setVersion(repositoryVersionCombo.getItem(repositoryVersionCombo.getSelectionIndex()));
}
}
public void widgetDefaultSelected(SelectionEvent e) {
// ignore
}
});
Label shortLoginLabel = new Label(parent, SWT.NONE);
shortLoginLabel.setText(LABEL_SHORT_LOGINS);
cleanQAContact = new Button(parent, SWT.CHECK | SWT.LEFT);
if (repository != null) {
boolean shortLogin = Boolean.parseBoolean(repository
.getProperty(IBugzillaConstants.REPOSITORY_SETTING_SHORT_LOGIN));
cleanQAContact.setSelection(shortLogin);
}
}
public void setBugzillaVersion(String version) {
if (version == null) {
repositoryVersionCombo.select(0);
} else {
int i = repositoryVersionCombo.indexOf(version.toString());
if (i != -1) {
repositoryVersionCombo.select(i);
setVersion(version);
} else {
for (IBugzillaConstants.BugzillaServerVersion serverVersion : IBugzillaConstants.BugzillaServerVersion
.values()) {
if (version.startsWith(serverVersion.toString())) {
i = repositoryVersionCombo.indexOf(serverVersion.toString());
if (i != -1) {
repositoryVersionCombo.select(i);
setVersion(serverVersion.toString());
break;
}
}
}
if (i == -1) {
StatusHandler.log("Could not resolve repository version: " + version, this);
setVersion(IBugzillaConstants.BugzillaServerVersion.SERVER_218.toString());
}
}
}
}
@Override
public void updateProperties(TaskRepository repository) {
repository.setProperty(IBugzillaConstants.REPOSITORY_SETTING_SHORT_LOGIN, String.valueOf(cleanQAContact
.getSelection()));
}
@Override
public boolean isPageComplete() {
return super.isPageComplete();
}
@Override
protected boolean isValidUrl(String name) {
if (name.startsWith(URL_PREFIX_HTTPS) || name.startsWith(URL_PREFIX_HTTP)) {
try {
new URL(name);
return true;
} catch (MalformedURLException e) {
}
}
return false;
}
// /* public for testing */
// @Override
// public void validateSettings() {
//
// final String serverUrl = getServerUrl();
// final String newUserId = getUserName();
// final String newPassword = getPassword();
// final boolean isAnonymous = isAnonymousAccess();
// final String newEncoding = getCharacterEncoding();
// final String httpAuthUser = getHttpAuthUserId();
// final String httpAuthPass = getHttpAuthPassword();
// final Proxy tempProxy;
// try {
// setMessage("Validating server settings...");
// setErrorMessage(null);
// if (getUseDefaultProxy()) {
// tempProxy = TaskRepository.getSystemProxy();
// } else {
// tempProxy = WebClientUtil.getProxy(getProxyHostname(), getProxyPort(), getProxyUsername(),
// getProxyPassword());
// }
// final boolean checkVersion = repositoryVersionCombo.getSelectionIndex() == 0;
// final String[] version = new String[1];
// getWizard().getContainer().run(true, false, new IRunnableWithProgress() {
// public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
// if (monitor == null) {
// monitor = new NullProgressMonitor();
// }
// try {
// monitor.beginTask("Validating server settings", IProgressMonitor.UNKNOWN);
// BugzillaClient client = null;
// if (isAnonymous) {
// client = BugzillaClientFactory.createClient(serverUrl, newUserId, newPassword,
// httpAuthUser, httpAuthPass, tempProxy, newEncoding);
// client.logout();
// } else if (version != null) {
// client = BugzillaClientFactory.createClient(serverUrl, newUserId, newPassword,
// httpAuthUser, httpAuthPass, tempProxy, newEncoding);
// client.validate();
// }
// if (checkVersion && client != null) {
// RepositoryConfiguration config = client.getRepositoryConfiguration();
// if (config != null) {
// version[0] = config.getInstallVersion();
// }
// }
//
// } catch (Exception ex) {
// throw new InvocationTargetException(ex);
//
// } finally {
// monitor.done();
// }
// }
// });
//
// if (version[0] != null) {
// setBugzillaVersion(version[0]);
// }
//
// if (!isAnonymous) {
// setMessage("Valid Bugzilla server found and your login was accepted");
// } else {
// setMessage("Valid Bugzilla server found");
// }
// } catch (InvocationTargetException e) {
// setMessage(null);
// displayError(serverUrl, e.getTargetException());
//
// } catch (InterruptedException e) {
// setErrorMessage("Could not connect to Bugzilla server or authentication failed");
// }
// }
@Override
protected Validator getValidator(TaskRepository repository) {
if(repositoryVersionCombo.getSelectionIndex() != 0) {
return new BugzillaValidator(repository, repositoryVersionCombo.getItem(repositoryVersionCombo.getSelectionIndex()));
} else {
return new BugzillaValidator(repository, null);
}
}
// public String getBugzillaVersion() {
// if (repositoryVersionCombo.getSelectionIndex() == 0) {
// return null;
// } else {
// return repositoryVersionCombo.getItem(repositoryVersionCombo.getSelectionIndex());
// }
// }
@Override
protected void applyValidatorResult(Validator validator) {
super.applyValidatorResult(validator);
if (((BugzillaValidator) validator).getResult() != null && ((BugzillaValidator) validator).getResult() != null) {
setBugzillaVersion(((BugzillaValidator) validator).getResult());
}
}
public class BugzillaValidator extends Validator {
final String serverUrl;
final String newUserId;
final String newPassword;
final boolean isAnonymous;
final String newEncoding;
final String httpAuthUser;
final String httpAuthPass;
final Proxy proxy;
private String[] versions = new String[1];;
public BugzillaValidator(TaskRepository repository, String version) {
serverUrl = getServerUrl();
newUserId = getUserName();
newPassword = getPassword();
isAnonymous = isAnonymousAccess();
newEncoding = getCharacterEncoding();
httpAuthUser = getHttpAuthUserId();
httpAuthPass = getHttpAuthPassword();
proxy = repository.getProxy();
versions[0] = version;
}
@Override
public void run(IProgressMonitor monitor) throws CoreException {
try {
validate(monitor);
} catch (Exception e) {
displayError(serverUrl, e);
// IStatus status;
// if (e instanceof MalformedURLException) {
// status = new MylarStatus(Status.WARNING, BugzillaCorePlugin.PLUGIN_ID,
// IMylarStatusConstants.NETWORK_ERROR, "Server URL is invalid.");
// } else if (e instanceof CoreException) {
// status = ((CoreException) e).getStatus();
// } else if (e instanceof IOException) {
// status = new MylarStatus(Status.WARNING, BugzillaCorePlugin.PLUGIN_ID,
// IMylarStatusConstants.IO_ERROR, serverUrl, e.getMessage());
// } else {
// status = new MylarStatus(Status.WARNING, BugzillaCorePlugin.PLUGIN_ID,
// IMylarStatusConstants.NETWORK_ERROR, serverUrl, e.getMessage());
// }
// MylarStatusHandler.displayStatus("Validation failed", status);
}
}
private void displayError(final String serverUrl, Throwable e) {
IStatus status;
if (e instanceof MalformedURLException) {
status = new BugzillaStatus(Status.WARNING, BugzillaCorePlugin.PLUGIN_ID, RepositoryStatus.ERROR_NETWORK,
"Server URL is invalid.");
} else if (e instanceof CoreException) {
status = ((CoreException) e).getStatus();
} else if (e instanceof IOException) {
status = new BugzillaStatus(Status.WARNING, BugzillaCorePlugin.PLUGIN_ID, RepositoryStatus.ERROR_IO,
serverUrl, e.getMessage());
} else {
status = new BugzillaStatus(Status.WARNING, BugzillaCorePlugin.PLUGIN_ID, RepositoryStatus.ERROR_NETWORK,
serverUrl, e.getMessage());
}
StatusHandler.displayStatus("Validation failed", status);
setStatus(status);
}
public void validate(IProgressMonitor monitor) throws IOException, CoreException {
if (monitor == null) {
monitor = new NullProgressMonitor();
}
try {
monitor.beginTask("Validating server settings", IProgressMonitor.UNKNOWN);
BugzillaClient client = null;
// Proxy tempProxy = Proxy.NO_PROXY;
//
// if (getUseDefaultProxy()) {
// tempProxy = TaskRepository.getSystemProxy();
// } else {
// tempProxy = WebClientUtil.getProxy(getProxyHostname(), getProxyPort(), getProxyUsername(),
// getProxyPassword());
// }
boolean checkVersion = versions[0] == null;
if (isAnonymous) {
client = BugzillaClientFactory.createClient(serverUrl, newUserId, newPassword, httpAuthUser,
httpAuthPass, proxy, newEncoding);
client.logout();
} else if (versions != null) {
client = BugzillaClientFactory.createClient(serverUrl, newUserId, newPassword, httpAuthUser,
httpAuthPass, proxy, newEncoding);
client.validate();
}
if (checkVersion && client != null) {
RepositoryConfiguration config = client.getRepositoryConfiguration();
if (config != null) {
versions[0] = config.getInstallVersion();
}
}
} finally {
monitor.done();
}
}
public String getResult() {
return versions[0];
}
}
}
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