| /******************************************************************************* |
| * Copyright (c) 2000, 2016 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| * Lars Vogel <Lars.Vogel@vogella.com> - Bug 489985 |
| *******************************************************************************/ |
| package org.eclipse.releng.tools; |
| |
| import java.io.DataInputStream; |
| import java.io.EOFException; |
| import java.io.IOException; |
| import java.lang.reflect.InvocationTargetException; |
| import java.net.HttpURLConnection; |
| import java.net.URL; |
| import java.net.URLConnection; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.TreeMap; |
| import java.util.TreeSet; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.SubProgressMonitor; |
| import org.eclipse.team.core.synchronize.SyncInfo; |
| import org.eclipse.team.core.synchronize.SyncInfoSet; |
| import org.eclipse.team.internal.ccvs.core.CVSException; |
| import org.eclipse.team.internal.ccvs.core.CVSTag; |
| import org.eclipse.team.internal.ccvs.core.ICVSRemoteResource; |
| import org.eclipse.team.internal.ccvs.core.ICVSResource; |
| import org.eclipse.team.internal.ccvs.core.ILogEntry; |
| import org.eclipse.team.internal.ccvs.core.resources.CVSWorkspaceRoot; |
| import org.eclipse.team.internal.ccvs.core.syncinfo.ResourceSyncInfo; |
| import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin; |
| import org.eclipse.team.internal.ccvs.ui.operations.RemoteLogOperation; |
| import org.eclipse.team.internal.ccvs.ui.operations.RemoteLogOperation.LogEntryCache; |
| import org.eclipse.ui.statushandlers.StatusManager; |
| |
| public class GetBugsOperation { |
| private static final CVSTag TAG_1_1 = new CVSTag("1.1", CVSTag.VERSION); |
| private static final String BUG_DATABASE_PREFIX = "https://bugs.eclipse.org/bugs/show_bug.cgi?id="; |
| private static final String BUG_DATABASE_POSTFIX = "&ctype=xml"; |
| private static final String SUM_OPEN_TAG = "<short_desc>"; |
| private static final String SUM_CLOSE_TAG = "</short_desc>"; |
| private static final String STATUS_OPEN_TAG = "<bug_status>"; |
| private static final String STATUS_CLOSE_TAG = "</bug_status"; |
| private static final String RES_OPEN_TAG = "<resolution>"; |
| private static final String RES_CLOSE_TAG = "</resolution>"; |
| private static final String RESOLVED = "RESOLVED"; |
| private static final String VERIFIED = "VERIFIED"; |
| private ReleaseWizard wizard; |
| |
| private SyncInfoSet syncInfoSet; |
| |
| private SyncInfo[] syncInfos; |
| |
| private Pattern bugPattern; |
| |
| protected GetBugsOperation(ReleaseWizard wizard, SyncInfoSet syncInfoSet) { |
| this.wizard = wizard; |
| this.syncInfoSet = syncInfoSet; |
| bugPattern = Pattern.compile("bug (\\d+)", Pattern.CASE_INSENSITIVE |
| | Pattern.UNICODE_CASE); |
| } |
| |
| protected void run(final BuildNotesPage page) { |
| try { |
| wizard.getContainer().run(true, true, monitor -> { |
| final int totalWork = 101; |
| monitor.beginTask(Messages.getString("GetBugsOperation.0"), totalWork); //$NON-NLS-1$ |
| |
| // task 1 -- get bug number from comments |
| syncInfos = syncInfoSet.getSyncInfos(); |
| Set<Integer> bugTree = getBugNumbersFromComments(syncInfos, |
| new SubProgressMonitor(monitor, 85, SubProgressMonitor.SUPPRESS_SUBTASK_LABEL)); |
| |
| // task 2 -- create map of bugs and summaries |
| Integer[] bugs = bugTree.toArray(new Integer[0]); |
| final Map<Integer, String> map = getBugzillaSummaries(bugs, |
| new SubProgressMonitor(monitor, 15, SubProgressMonitor.SUPPRESS_SUBTASK_LABEL)); |
| page.getShell().getDisplay().asyncExec(() -> page.setMap(map)); |
| monitor.done(); |
| }); |
| } catch (InterruptedException e) { |
| CVSUIPlugin.openError(wizard.getShell(), null, null, e); |
| } catch (InvocationTargetException e) { |
| CVSUIPlugin.openError(wizard.getShell(), null, null, e); |
| } |
| } |
| |
| protected Set<Integer> getBugNumbersFromComments(SyncInfo[] syncInfos, |
| IProgressMonitor monitor) { |
| monitor.beginTask("Scanning comments for bug numbers", syncInfos.length); |
| TreeSet<Integer> set = new TreeSet<>(); |
| for (int i = 0; i < syncInfos.length; i++) { |
| SyncInfo info = syncInfos[i]; |
| getBugNumbersForSyncInfo(info, monitor, set); |
| monitor.worked(1); |
| } |
| monitor.done(); |
| return set; |
| } |
| |
| private void getBugNumbersForSyncInfo(SyncInfo info, |
| IProgressMonitor monitor, Set<Integer> set) { |
| try { |
| CVSTag remoteTag = null; |
| CVSTag localTag = null; |
| IResource localResource = info.getLocal(); |
| if (localResource.exists()) { |
| ICVSResource cvsLocal = CVSWorkspaceRoot |
| .getCVSResourceFor(localResource); |
| ResourceSyncInfo rsync = cvsLocal.getSyncInfo(); |
| if (rsync != null) { |
| localTag = new CVSTag(rsync.getRevision(), CVSTag.VERSION); |
| } |
| } |
| if (localTag == null) { |
| localTag = getProjectTag(localResource.getProject()); |
| } |
| |
| ICVSRemoteResource cvsRemoteResource = (ICVSRemoteResource) info |
| .getRemote(); |
| if (cvsRemoteResource == null) { |
| cvsRemoteResource = CVSWorkspaceRoot |
| .getRemoteResourceFor(localResource); |
| remoteTag = TAG_1_1; |
| } else { |
| ResourceSyncInfo rsync = cvsRemoteResource.getSyncInfo(); |
| if (rsync != null) { |
| remoteTag = new CVSTag(rsync.getRevision(), CVSTag.VERSION); |
| } |
| } |
| if (remoteTag == null) { |
| remoteTag = TAG_1_1; |
| } |
| |
| LogEntryCache cache = new RemoteLogOperation.LogEntryCache(); |
| |
| RemoteLogOperation logOp = new RemoteLogOperation(null, |
| new ICVSRemoteResource[] { cvsRemoteResource }, localTag, |
| remoteTag, cache); |
| logOp.run(monitor); |
| ILogEntry[] logEntries = cache.getLogEntries(cvsRemoteResource); |
| for (int i = 0; i < logEntries.length; i++) { |
| ILogEntry entry = logEntries[i]; |
| if (!entry.getRevision().equals(remoteTag.getName()) |
| || remoteTag == TAG_1_1) { |
| findBugNumber(entry.getComment(), set); |
| } |
| } |
| } catch (CVSException e) { |
| CVSUIPlugin.openError(wizard.getShell(), null, null, e); |
| } catch (InvocationTargetException e) { |
| CVSUIPlugin.openError(wizard.getShell(), null, null, e); |
| } catch (InterruptedException e) { |
| CVSUIPlugin.openError(wizard.getShell(), null, null, e); |
| } |
| } |
| |
| private CVSTag getProjectTag(IProject project) { |
| IFile dotProject = project.getFile(".project"); |
| if (dotProject.exists()) { |
| ICVSResource cvsResource = CVSWorkspaceRoot |
| .getCVSResourceFor(dotProject); |
| try { |
| if (cvsResource != null && cvsResource.getSyncInfo() != null) { |
| CVSTag tag = cvsResource.getSyncInfo().getTag(); |
| if (tag != null) { |
| return tag; |
| } |
| } |
| } catch (CVSException e) { |
| CVSUIPlugin.openError(wizard.getShell(), null, null, e); |
| } |
| } |
| return new CVSTag(); |
| } |
| |
| protected void findBugNumber(String comment, Set<Integer> set) { |
| if (comment == null) { |
| return; |
| } |
| Matcher matcher = bugPattern.matcher(comment); |
| while (matcher.find()) { |
| Integer bugNumber = Integer.valueOf(matcher.group(1)); |
| set.add(bugNumber); |
| } |
| } |
| |
| /* |
| * Method uses set of bug numbers to query bugzilla and get summary of each |
| * bug |
| */ |
| protected Map<Integer, String> getBugzillaSummaries(Integer[] bugs, IProgressMonitor monitor) { |
| monitor.beginTask( |
| Messages.getString("GetBugsOperation.1"), bugs.length + 1); //$NON-NLS-1$ |
| HttpURLConnection hURL; |
| DataInputStream in; |
| URLConnection url; |
| StringBuffer buffer; |
| TreeMap<Integer, String> map = new TreeMap<>(); |
| for (int i = 0; i < bugs.length; i++) { |
| try { |
| url = (new URL(BUG_DATABASE_PREFIX + bugs[i] |
| + BUG_DATABASE_POSTFIX).openConnection()); |
| if (url instanceof HttpURLConnection) { |
| hURL = (HttpURLConnection) url; |
| hURL.setAllowUserInteraction(true); |
| hURL.connect(); |
| in = new DataInputStream(hURL.getInputStream()); |
| buffer = new StringBuffer(); |
| try { |
| if (hURL.getResponseCode() != HttpURLConnection.HTTP_OK) { |
| throw new IOException("Bad response code"); |
| } |
| while (true) { |
| buffer.append((char) in.readUnsignedByte()); |
| } |
| } catch (EOFException e) { |
| hURL.disconnect(); |
| } |
| String webPage = buffer.toString(); |
| int summaryStartIndex = webPage.indexOf(SUM_OPEN_TAG); |
| int summaryEndIndex = webPage.indexOf(SUM_CLOSE_TAG, |
| summaryStartIndex); |
| if (summaryStartIndex != -1 & summaryEndIndex != -1) { |
| String summary = webPage.substring(summaryStartIndex + SUM_OPEN_TAG.length(), |
| summaryEndIndex); |
| summary = summary.replaceAll(""", "\""); |
| summary = summary.replaceAll("<", "<"); |
| summary = summary.replaceAll(">", ">"); |
| summary = summary.replaceAll("&", "&"); |
| summary = summary.replaceAll("'", "'"); |
| int statusStartIndex = webPage.indexOf(STATUS_OPEN_TAG); |
| int statusEndIndex = webPage.indexOf(STATUS_CLOSE_TAG); |
| if(statusStartIndex != -1 && statusEndIndex != -1) { |
| String bugStatus = webPage.substring(statusStartIndex + STATUS_OPEN_TAG.length(), statusEndIndex); |
| if(bugStatus.equalsIgnoreCase(RESOLVED) || bugStatus.equalsIgnoreCase(VERIFIED)) { |
| int resStartIndex = webPage.indexOf(RES_OPEN_TAG); |
| int resEndIndex = webPage.indexOf(RES_CLOSE_TAG); |
| if(resStartIndex != -1 && resEndIndex != -1) { |
| String resolution = webPage.substring(resStartIndex + RES_OPEN_TAG.length(), resEndIndex); |
| if(resolution != null && !resolution.equals("")) { |
| summary = summary + " (" + resolution + ")"; |
| } |
| } |
| } |
| else { |
| summary = summary + " (" + bugStatus + ")"; |
| } |
| } |
| map.put(bugs[i], summary); |
| } |
| } |
| } catch (IOException e) { |
| StatusManager.getManager().handle( |
| new Status(IStatus.ERROR, RelEngPlugin.ID, Messages |
| .getString("GetBugsOperation.Error"), e), |
| StatusManager.SHOW | StatusManager.LOG); |
| } |
| monitor.worked(1); |
| } |
| monitor.done(); |
| return map; |
| } |
| } |