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/*******************************************************************************
* Copyright (c) 2004, 2011 Tasktop Technologies 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:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui;
import java.text.MessageFormat;
import java.util.Date;
import java.util.List;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.mylyn.internal.tasks.ui.util.TaskOpenEvent;
import org.eclipse.mylyn.internal.tasks.ui.util.TaskOpenListener;
import org.eclipse.mylyn.internal.tasks.ui.util.TasksUiInternal;
import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector;
import org.eclipse.mylyn.tasks.core.ITask;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
import org.eclipse.mylyn.tasks.core.data.TaskData;
import org.eclipse.mylyn.tasks.ui.TasksUi;
import org.eclipse.mylyn.tasks.ui.TasksUiUtil;
import org.eclipse.mylyn.tasks.ui.editors.TaskEditor;
import org.eclipse.osgi.util.NLS;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PlatformUI;
/**
* @author Mik Kersten
* @author Steffen Pingel
*/
public class OpenRepositoryTaskJob extends Job {
private final String repositoryUrl;
private final String repositoryKind;
private final String taskId;
private final String taskUrl;
private ITask task;
private TaskOpenListener listener;
private final long timestamp;
private String taskKey;
private TaskRepository repository;
/**
* Creates a job that searches for a task with the given task <i>key</i> and opens it if found.
*/
public OpenRepositoryTaskJob(TaskRepository repository, String taskKey, String taskUrl, IWorkbenchPage page) {
super(MessageFormat.format(Messages.OpenRepositoryTaskJob_Opening_repository_task_X, taskKey));
this.repositoryKind = repository.getConnectorKind();
this.taskId = null;
this.repositoryUrl = repository.getRepositoryUrl();
this.taskUrl = taskUrl;
this.timestamp = 0;
this.repository = repository;
this.taskKey = taskKey;
}
/**
* Creates a job that fetches a task with the given task id and opens it.
*/
public OpenRepositoryTaskJob(String repositoryKind, String repositoryUrl, String taskId, String taskUrl,
IWorkbenchPage page) {
this(repositoryKind, repositoryUrl, taskId, taskUrl, 0, page);
}
/**
* Creates a job that fetches a task with the given task id and opens it, expanding all comments made after the
* given timestamp.
*/
public OpenRepositoryTaskJob(String repositoryKind, String repositoryUrl, String taskId, String taskUrl,
long timestamp, IWorkbenchPage page) {
super(MessageFormat.format(Messages.OpenRepositoryTaskJob_Opening_repository_task_X, taskId));
this.repositoryKind = repositoryKind;
this.taskId = taskId;
this.repositoryUrl = repositoryUrl;
this.taskUrl = taskUrl;
this.timestamp = timestamp;
}
/**
* Creates a job that fetches a task with the given task id or key and opens it.
*/
public OpenRepositoryTaskJob(IWorkbenchPage page, String repositoryKind, String repositoryUrl, String taskIdOrKey,
String taskUrl) {
this(repositoryKind, repositoryUrl, taskIdOrKey, taskUrl, page);
taskKey = taskIdOrKey;
}
/**
* Returns the task if it was created when opening
*
* @return
*/
public ITask getTask() {
return task;
}
public void setListener(TaskOpenListener listener) {
this.listener = listener;
}
@Override
public IStatus run(IProgressMonitor monitor) {
monitor.beginTask(Messages.OpenRepositoryTaskJob_Opening_Remote_Task, 10);
if (repository == null) {
repository = TasksUi.getRepositoryManager().getRepository(repositoryKind, repositoryUrl);
}
if (repository == null) {
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
MessageDialog.openError(null, Messages.OpenRepositoryTaskJob_Repository_Not_Found,
MessageFormat.format(
Messages.OpenRepositoryTaskJob_Could_not_find_repository_configuration_for_X,
repositoryUrl) + "\n" + //$NON-NLS-1$
MessageFormat.format(Messages.OpenRepositoryTaskJob_Please_set_up_repository_via_X,
Messages.TasksUiPlugin_Task_Repositories));
TasksUiUtil.openUrl(taskUrl);
}
});
return Status.OK_STATUS;
}
AbstractRepositoryConnector connector = TasksUi.getRepositoryManager().getRepositoryConnector(repositoryKind);
try {
final TaskData taskData = getTaskData(connector, monitor);
if (taskData != null) {
task = TasksUi.getRepositoryModel().createTask(repository, taskData.getTaskId());
TasksUiPlugin.getTaskDataManager().putUpdatedTaskData(task, taskData, true);
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
TaskOpenEvent event = TasksUiInternal.openTask(task, taskId);
if (listener != null && event != null) {
listener.taskOpened(event);
}
if (timestamp != 0 && event != null) {
List<TaskAttribute> commentAttributes = taskData.getAttributeMapper()
.getAttributesByType(taskData, TaskAttribute.TYPE_COMMENT);
if (commentAttributes.size() > 0) {
for (TaskAttribute commentAttribute : commentAttributes) {
TaskAttribute commentCreateDate = commentAttribute
.getMappedAttribute(TaskAttribute.COMMENT_DATE);
if (commentCreateDate != null) {
Date dateValue = taskData.getAttributeMapper().getDateValue(commentCreateDate);
if (dateValue.getTime() < timestamp) {
continue;
}
TaskAttribute dn = commentAttribute
.getMappedAttribute(TaskAttribute.COMMENT_NUMBER);
TaskEditor editor = (TaskEditor) event.getEditor();
if (dn != null) {
editor.selectReveal(TaskAttribute.PREFIX_COMMENT + dn.getValue());
}
break;
}
}
}
}
}
});
} else {
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
TasksUiUtil.openUrl(taskUrl);
}
});
}
} catch (final CoreException e) {
PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
public void run() {
TasksUiInternal.displayStatus(Messages.OpenRepositoryTaskJob_Unable_to_open_task, e.getStatus());
}
});
} finally {
monitor.done();
}
return Status.OK_STATUS;
}
TaskData getTaskData(AbstractRepositoryConnector connector, IProgressMonitor monitor) throws CoreException {
if (taskId != null && taskKey != null && connector.supportsSearchByTaskKey(repository)) {
try {
TaskData data = getTaskDataByKey(connector, monitor);
if (data != null) {
return data;
}
} catch (CoreException | RuntimeException e) {
}
try {
return connector.getTaskData(repository, taskId, monitor);
} catch (CoreException | RuntimeException e) {
// do not display connector's message because it may be about using a task key as an ID which is not the real error
throw new CoreException(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN,
NLS.bind("Could not find task with ID \"{0}\" on repository {1}.", taskId, repository), e)); //$NON-NLS-1$
}
} else if (taskId != null) {
return connector.getTaskData(repository, taskId, monitor);
} else if (taskKey != null && connector.supportsSearchByTaskKey(repository)) {
return getTaskDataByKey(connector, monitor);
}
return null;
}
private TaskData getTaskDataByKey(AbstractRepositoryConnector connector, IProgressMonitor monitor)
throws CoreException {
TaskData searchTaskData = connector.searchByTaskKey(repository, taskKey, monitor);
if (searchTaskData != null && searchTaskData.isPartial()) {
return connector.getTaskData(repository, searchTaskData.getTaskId(), monitor);
}
return searchTaskData;
}
}
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