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1 /*

3 *

4 * Licensed under the Apache License, Version 2.0 (the "License");

5 * you may not use this file except in compliance with the License.

6 * You may obtain a copy of the License at

7 *

8 * http://www.apache.org/licenses/LICENSE-2.0

9 *

10 * Unless required by applicable law or agreed to in writing, software

11 * distributed under the License is distributed on an "AS IS" BASIS,

12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

13 * See the License for the specific language governing permissions and

14 * limitations under the License.

15 */

package org.jetbrains.idea.svn.annotate;

import com.intellij.openapi.application.ApplicationManager;

import com.intellij.openapi.fileEditor.impl.LoadTextUtil;

import com.intellij.openapi.progress.ProgressIndicator;

import com.intellij.openapi.progress.ProgressManager;

import com.intellij.openapi.vcs.VcsException;

import com.intellij.openapi.vcs.annotate.AnnotationProvider;

import com.intellij.openapi.vcs.annotate.FileAnnotation;

import com.intellij.openapi.vcs.history.VcsFileRevision;

import com.intellij.openapi.vfs.VirtualFile;

import org.jetbrains.idea.svn.SvnBundle;

import org.jetbrains.idea.svn.SvnVcs;

import org.jetbrains.idea.svn.SvnConfiguration;

import org.jetbrains.idea.svn.SvnUtil;

import org.jetbrains.idea.svn.history.SvnFileRevision;

import org.tmatesoft.svn.core.*;

import org.tmatesoft.svn.core.wc.*;

35 import java.io.ByteArrayOutputStream;

36 import java.io.File;

37 import java.util.Date;

39 public class SvnAnnotationProvider implements AnnotationProvider {

40 private final SvnVcs myVcs;

  public SvnAnnotationProvider(final SvnVcs vcs) {

43 myVcs = vcs;

44 }

  public FileAnnotation annotate(final VirtualFile file) throws VcsException {

    return annotate(file, new SvnFileRevision(myVcs, SVNRevision.WORKING, SVNRevision.WORKING, null, null, null, null, null));

48 }

  public FileAnnotation annotate(final VirtualFile file, final VcsFileRevision revision) throws VcsException {

    if (file.isDirectory()) {

      throw new VcsException(SvnBundle.message("exception.text.cannot.annotate.directory"));

53 }

    final FileAnnotation[] annotation = new FileAnnotation[1];

    final SVNException[] exception = new SVNException[1];

57 Runnable command = new Runnable() {

58 public void run() {

        final ProgressIndicator progress = ProgressManager.getInstance().getProgressIndicator();

60 try {

          final File ioFile = new File(file.getPath()).getAbsoluteFile();

          final ByteArrayOutputStream buffer = new ByteArrayOutputStream();

          myVcs.createWCClient().doGetFileContents(ioFile, SVNRevision.UNDEFINED, SVNRevision.BASE, true, buffer);

          final String contents = LoadTextUtil.getTextByBinaryPresentation(buffer.toByteArray(), file, false).toString();

          final SvnFileAnnotation result = new SvnFileAnnotation(myVcs, file, contents);

69 SVNWCClient wcClient = myVcs.createWCClient();

          SVNInfo info = wcClient.doInfo(ioFile, SVNRevision.WORKING);

          if (info == null) {

              exception[0] = new SVNException(SVNErrorMessage.create(SVNErrorCode.UNKNOWN, "File ''{0}'' is not under version control", ioFile));

73 return;

74 }

          final String url = info.getURL() == null ? null : info.getURL().toString();

77 SVNLogClient client = myVcs.createLogClient();

78 setLogClientOptions(client);

          SVNRevision endRevision = ((SvnFileRevision) revision).getRevision();

          if (SVNRevision.WORKING.equals(endRevision)) {

81 endRevision = info.getRevision();

82 }

          if (progress != null) {

            progress.setText(SvnBundle.message("progress.text.computing.annotation", file.getName()));

85 }

87 // ignore mime type=true : IDEA-19562

          final ISVNAnnotateHandler annotateHandler = new ISVNAnnotateHandler() {

            public void handleLine(Date date, long revision, String author, String line) {

              if (progress != null) {

91 progress.checkCanceled();

92 }

              result.appendLineInfo(date, revision, author);

94 }

            public void handleLine(final Date date,

97 final long revision,

98 final String author,

99 final String line,

100 final Date mergedDate,

101 final long mergedRevision,

102 final String mergedAuthor,

103 final String mergedPath,

104 final int lineNumber) throws SVNException {

              if (progress != null) {

106 progress.checkCanceled();

107 }

              if ((mergedDate != null) && (revision > mergedRevision)) {

109 // !!! merged date = date of merge, i.e. date -> date of original change etc.

                result.appendLineInfo(date, revision, author, mergedDate, mergedRevision, mergedAuthor);

111 }

112 else {

                result.appendLineInfo(date, revision, author);

114 }

115 }

116

            public boolean handleRevision(final Date date, final long revision, final String author, final File contents)

118 throws SVNException {

              if (progress != null) {

120 progress.checkCanceled();

121 }

122 // todo check that false is ok

123 return false;

124 }

125

126 public void handleEOF() {

127

128 }

129 };

130

          final boolean supportsMergeinfo = SvnUtil.checkRepositoryVersion15(myVcs, url);

          client.doAnnotate(ioFile, SVNRevision.UNDEFINED, SVNRevision.create(0), endRevision, true, supportsMergeinfo, annotateHandler, null);

133

          client.doLog(new File[]{ioFile}, endRevision, SVNRevision.create(1), SVNRevision.UNDEFINED, false, false, supportsMergeinfo, 0, null,

135 new ISVNLogEntryHandler() {

136 public void handleLogEntry(SVNLogEntry logEntry) {

                           if (progress != null) {

138 progress.checkCanceled();

                             progress.setText2(SvnBundle.message("progress.text2.revision.processed", logEntry.getRevision()));

140 }

                           result.setRevision(logEntry.getRevision(), new SvnFileRevision(myVcs, SVNRevision.UNDEFINED, logEntry, url, ""));

142 }

143 });

144

145 annotation[0] = result;

146 }

147 catch (SVNException e) {

148 exception[0] = e;

149 }

150 }

151 };

    if (ApplicationManager.getApplication().isDispatchThread()) {

      ProgressManager.getInstance().runProcessWithProgressSynchronously(command, SvnBundle.message("action.text.annotate"), false, myVcs.getProject());

154 }

155 else {

156 command.run();

157 }

    if (exception[0] != null) {

      throw new VcsException(exception[0]);

160 }

161 return annotation[0];

162 }

163

164 public boolean isAnnotationValid( VcsFileRevision rev ){

165 return true;

166 }

167

  private void setLogClientOptions(final SVNLogClient client) {

    if (SvnConfiguration.getInstance(myVcs.getProject()).IGNORE_SPACES_IN_ANNOTATE) {

      client.setDiffOptions(new SVNDiffOptions(true, true, true));

171 }

172 }

173 }