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/*
* Copyright 2000-2012 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.idea.svn.checkin;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ModalityState;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vcs.CheckinProjectPanel;
import com.intellij.openapi.vcs.FilePath;
import com.intellij.openapi.vcs.FilePathImpl;
import com.intellij.openapi.vcs.ProjectLevelVcsManager;
import com.intellij.openapi.vcs.changes.Change;
import com.intellij.openapi.vcs.changes.ChangesUtil;
import com.intellij.openapi.vcs.changes.CommitExecutor;
import com.intellij.openapi.vcs.changes.LocalCommitExecutor;
import com.intellij.openapi.vcs.checkin.CheckinHandler;
import com.intellij.openapi.vcs.checkin.VcsCheckinHandlerFactory;
import com.intellij.openapi.vcs.ui.RefreshableOnComponent;
import com.intellij.openapi.vcs.update.ActionInfo;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.util.PairConsumer;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.idea.svn.*;
import org.jetbrains.idea.svn.update.AutoSvnUpdater;
import java.io.File;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
/**
* Created with IntelliJ IDEA.
* User: Irina.Chernushina
* Date: 2/16/12
* Time: 6:51 PM
*/
public class SvnCheckinHandlerFactory extends VcsCheckinHandlerFactory {
public SvnCheckinHandlerFactory() {
super(SvnVcs.getKey());
}
@NotNull
@Override
protected CheckinHandler createVcsHandler(final CheckinProjectPanel panel) {
final Project project = panel.getProject();
final Collection<VirtualFile> commitRoots = panel.getRoots();
return new CheckinHandler() {
private Collection<Change> myChanges = panel.getSelectedChanges();
@Override
public RefreshableOnComponent getBeforeCheckinConfigurationPanel() {
return null;
}
@Override
public ReturnResult beforeCheckin(@Nullable CommitExecutor executor, PairConsumer<Object, Object> additionalDataConsumer) {
if (executor instanceof LocalCommitExecutor) return ReturnResult.COMMIT;
final SvnVcs vcs = SvnVcs.getInstance(project);
final Map<String, Integer> copiesInfo = splitIntoCopies(vcs, myChanges);
final List<String> repoUrls = new ArrayList<String>();
for (Map.Entry<String, Integer> entry : copiesInfo.entrySet()) {
if (entry.getValue() == 3) {
repoUrls.add(entry.getKey());
}
}
if (! repoUrls.isEmpty()) {
final String join = StringUtil.join(repoUrls.toArray(new String[repoUrls.size()]), ",\n");
final int isOk = Messages.showOkCancelDialog(project,
SvnBundle.message("checkin.different.formats.involved", repoUrls.size() > 1 ? 1 : 0, join),
"Subversion: Commit Will Split", Messages.getWarningIcon());
if (Messages.OK == isOk) {
return ReturnResult.COMMIT;
}
return ReturnResult.CANCEL;
}
return ReturnResult.COMMIT;
}
@Override
public void includedChangesChanged() {
myChanges = panel.getSelectedChanges();
}
@Override
public void checkinSuccessful() {
if (SvnConfiguration.getInstance(project).isAutoUpdateAfterCommit()) {
final VirtualFile[] roots = ProjectLevelVcsManager.getInstance(project).getRootsUnderVcs(SvnVcs.getInstance(project));
final List<FilePath> paths = new ArrayList<FilePath>();
for (int i = 0; i < roots.length; i++) {
VirtualFile root = roots[i];
boolean take = false;
for (VirtualFile commitRoot : commitRoots) {
if (VfsUtil.isAncestor(root, commitRoot, false)) {
take = true;
break;
}
}
if (! take) continue;
paths.add(new FilePathImpl(root));
}
if (paths.isEmpty()) return;
ApplicationManager.getApplication().invokeLater(new Runnable() {
@Override
public void run() {
AutoSvnUpdater.run(new AutoSvnUpdater(project, paths.toArray(new FilePath[paths.size()])), ActionInfo.UPDATE.getActionName());
}
}, ModalityState.NON_MODAL);
}
}
};
}
private static Map<String, Integer> splitIntoCopies(SvnVcs vcs, final Collection<Change> changes) {
final SvnFileUrlMapping mapping = vcs.getSvnFileUrlMapping();
final Map<String, Integer> copiesInfo = new java.util.HashMap<String, Integer>();
for (Change change : changes) {
final File ioFile = ChangesUtil.getFilePath(change).getIOFile();
final RootUrlInfo path = mapping.getWcRootForFilePath(ioFile);
if (path == null) continue;
final Integer integer = copiesInfo.get(path.getRepositoryUrl());
int result = integer == null ? 0 : integer;
if (result != 3) {
if (WorkingCopyFormat.ONE_DOT_SEVEN.equals(path.getFormat())) {
result |= 2;
} else {
result |= 1;
}
copiesInfo.put(path.getRepositoryUrl(), result);
}
}
return copiesInfo;
}
}
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