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/*******************************************************************************
* Copyright (c) 2004, 2007 Mylyn project committers 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
*******************************************************************************/
package org.eclipse.mylyn.internal.bugzilla.ui.tasklist;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.Region;
import org.eclipse.jface.text.hyperlink.IHyperlink;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.IWizard;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaCorePlugin;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaReportElement;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaRepositoryQuery;
import org.eclipse.mylyn.internal.bugzilla.core.BugzillaTask;
import org.eclipse.mylyn.internal.bugzilla.core.IBugzillaConstants;
import org.eclipse.mylyn.internal.bugzilla.ui.BugzillaImages;
import org.eclipse.mylyn.internal.bugzilla.ui.search.BugzillaSearchPage;
import org.eclipse.mylyn.internal.bugzilla.ui.wizard.NewBugzillaTaskWizard;
import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin;
import org.eclipse.mylyn.tasks.core.AbstractRepositoryQuery;
import org.eclipse.mylyn.tasks.core.AbstractTask;
import org.eclipse.mylyn.tasks.core.AbstractTaskContainer;
import org.eclipse.mylyn.tasks.core.RepositoryTaskData;
import org.eclipse.mylyn.tasks.core.TaskRepository;
import org.eclipse.mylyn.tasks.core.TaskSelection;
import org.eclipse.mylyn.tasks.ui.AbstractRepositoryConnectorUi;
import org.eclipse.mylyn.tasks.ui.TaskHyperlink;
import org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositoryQueryPage;
import org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositorySettingsPage;
/**
* @author Mik Kersten
* @author Eugene Kuleshov
*/
public class BugzillaConnectorUi extends AbstractRepositoryConnectorUi {
@Override
public String getAccountCreationUrl(TaskRepository taskRepository) {
return taskRepository.getRepositoryUrl() + "/createaccount.cgi";
}
@Override
public String getAccountManagementUrl(TaskRepository taskRepository) {
return taskRepository.getRepositoryUrl() + "/userprefs.cgi";
}
@Override
public String getTaskHistoryUrl(TaskRepository taskRepository, AbstractTask task) {
return taskRepository.getRepositoryUrl() + IBugzillaConstants.URL_BUG_ACTIVITY + task.getTaskId();
}
@Override
public List<AbstractTaskContainer> getLegendItems() {
List<AbstractTaskContainer> legendItems = new ArrayList<AbstractTaskContainer>();
BugzillaTask blocker = new BugzillaTask("", "critical", "Critical, Blocker");
blocker.setSeverity("critical");
legendItems.add(blocker);
BugzillaTask major = new BugzillaTask("", "major", "Major");
major.setSeverity("major");
legendItems.add(major);
BugzillaTask enhancement = new BugzillaTask("", "enhancement", "Enhancement");
enhancement.setSeverity("enhancement");
legendItems.add(enhancement);
BugzillaTask trivial = new BugzillaTask("", "trivial", "Trivial, Minor");
trivial.setSeverity("trivial");
legendItems.add(trivial);
return legendItems;
}
private static final int TASK_NUM_GROUP = 3;
@Override
public ImageDescriptor getTaskKindOverlay(AbstractTask task) {
if (task instanceof BugzillaTask) {
BugzillaTask bugzillaTask = (BugzillaTask) task;
String severity = bugzillaTask.getSeverity();
if (severity != null) {
// XXX: refactor to use configuration
if ("blocker".equals(severity) || "critical".equals(severity)) {
return BugzillaImages.OVERLAY_CRITICAL;
} else if ("major".equals(severity)) {
return BugzillaImages.OVERLAY_MAJOR;
} else if ("enhancement".equals(severity)) {
return BugzillaImages.OVERLAY_ENHANCEMENT;
} else if ("trivial".equals(severity) || "minor".equals(severity)) {
return BugzillaImages.OVERLAY_MINOR;
} else {
return null;
}
}
}
return super.getTaskKindOverlay(task);
}
private static final String regexp = "(duplicate of|bug|task)(\\s#|#|#\\s|\\s|)(\\s\\d+|\\d+)";
private static final Pattern PATTERN = Pattern.compile(regexp, Pattern.CASE_INSENSITIVE);
@Override
public IHyperlink[] findHyperlinks(TaskRepository repository, String text, int lineOffset, int regionOffset) {
ArrayList<IHyperlink> hyperlinksFound = new ArrayList<IHyperlink>();
Matcher m = PATTERN.matcher(text);
while (m.find()) {
if (lineOffset >= m.start() && lineOffset <= m.end()) {
IHyperlink link = extractHyperlink(repository, regionOffset, m);
if (link != null)
hyperlinksFound.add(link);
}
}
if (hyperlinksFound.size() > 0) {
return hyperlinksFound.toArray(new IHyperlink[1]);
}
return null;
}
private static IHyperlink extractHyperlink(TaskRepository repository, int regionOffset, Matcher m) {
int start = -1;
if (m.group().startsWith("duplicate")) {
start = m.start() + m.group().indexOf(m.group(TASK_NUM_GROUP));
} else {
start = m.start();
}
int end = m.end();
if (end == -1)
end = m.group().length();
try {
String bugId = m.group(TASK_NUM_GROUP).trim();
start += regionOffset;
end += regionOffset;
IRegion sregion = new Region(start, end - start);
return new TaskHyperlink(sregion, repository, bugId);
} catch (NumberFormatException e) {
return null;
}
}
@Override
public String getTaskKindLabel(AbstractTask repositoryTask) {
return IBugzillaConstants.BUGZILLA_TASK_KIND;
}
@Override
public AbstractRepositorySettingsPage getSettingsPage() {
return new BugzillaRepositorySettingsPage(this);
}
@Override
public AbstractRepositoryQueryPage getSearchPage(TaskRepository repository, IStructuredSelection selection) {
return new BugzillaSearchPage(repository);
}
@Override
public IWizard getNewTaskWizard(TaskRepository taskRepository, TaskSelection selection) {
return new NewBugzillaTaskWizard(taskRepository, selection);
}
@Override
public IWizard getQueryWizard(TaskRepository repository, AbstractRepositoryQuery query) {
if (query instanceof BugzillaRepositoryQuery) {
return new EditBugzillaQueryWizard(repository, (BugzillaRepositoryQuery) query);
} else {
return new NewBugzillaQueryWizard(repository);
}
}
@Override
public boolean hasSearchPage() {
return true;
}
@Override
public String getConnectorKind() {
return BugzillaCorePlugin.REPOSITORY_KIND;
}
@SuppressWarnings("restriction")
@Override
public boolean supportsDueDates(AbstractTask task) {
if (task instanceof BugzillaTask) {
// XXX This is only used in the planning editor, and if its input was set correctly as a RepositoryTaskEditorInput
// we wouldn't have to get the task data this way from here
RepositoryTaskData taskData = TasksUiPlugin.getTaskDataStorageManager().getNewTaskData(task.getRepositoryUrl(),
task.getTaskId());
if (taskData != null && taskData.getAttribute(BugzillaReportElement.ESTIMATED_TIME.getKeyString()) != null)
return true;
}
return super.supportsDueDates(task);
}
}
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