private ObjectNode getMetaDataFromPath(int revision, String path)
throws SVNException, IOException {
org.tmatesoft.svn.core.io.SVNRepository repository = getSVNRepository();
SVNNodeKind nodeKind = repository.checkPath(path, revision);
if (nodeKind == SVNNodeKind.DIR) {
ObjectNode result = Json.newObject();
ObjectNode listData = Json.newObject();
SVNProperties prop = new SVNProperties();
Collection<SVNDirEntry> entries =
repository.getDir(path, -1, prop, SVNDirEntry.DIRENT_ALL, (Collection) null);
result.put("type", "folder");
for (SVNDirEntry entry : entries) {
ObjectNode data = Json.newObject();
String author = entry.getAuthor();
User user = User.findByLoginId(author);
Long commitTime = entry.getDate().getTime();
data.put("type", entry.getKind() == SVNNodeKind.DIR ? "folder" : "file");
data.put("msg", entry.getCommitMessage());
data.put("author", author);
data.put("avatar", getAvatar(user));
data.put("userName", user.name);
data.put("userLoginId", user.loginId);
data.put("createdDate", commitTime);
data.put("commitMessage", entry.getCommitMessage());
data.put("commiter", author);
data.put("commitDate", commitTime);
data.put("commitId", entry.getRevision());
data.put(
"commitUrl",
routes.CodeHistoryApp.show(ownerName, projectName, String.valueOf(entry.getRevision()))
.url());
data.put("size", entry.getSize());
listData.put(entry.getName(), data);
}
result.put("data", listData);
return result;
} else if (nodeKind == SVNNodeKind.FILE) {
return fileAsJson(path, repository);
} else {
return null;
}
}
private ObjectNode fileAsJson(String path, org.tmatesoft.svn.core.io.SVNRepository repository)
throws SVNException, IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
SVNProperties prop = new SVNProperties();
repository.getFile(path, -1l, prop, baos);
SVNDirEntry entry = repository.info(path, -1l);
long size = entry.getSize();
boolean isBinary;
String mimeType;
String data = null;
if (size > MAX_FILE_SIZE_CAN_BE_VIEWED) {
isBinary = true;
mimeType = "application/octet-stream";
} else {
byte[] bytes = baos.toByteArray();
isBinary = RawText.isBinary(bytes);
if (!isBinary) {
data = new String(bytes, FileUtil.detectCharset(bytes));
}
mimeType = new Tika().detect(bytes, path);
}
String author = prop.getStringValue(SVNProperty.LAST_AUTHOR);
User user = User.findByLoginId(author);
String commitDate = prop.getStringValue(SVNProperty.COMMITTED_DATE);
DateTimeFormatter dateFormatter = ISODateTimeFormat.dateTime();
Long commitTime = dateFormatter.parseMillis(commitDate);
ObjectNode result = Json.newObject();
result.put("type", "file");
result.put("revisionNo", prop.getStringValue(SVNProperty.COMMITTED_REVISION));
result.put("author", author);
result.put("avatar", getAvatar(user));
result.put("userName", user.name);
result.put("userLoginId", user.loginId);
result.put("createdDate", commitTime);
result.put("commitMessage", entry.getCommitMessage());
result.put("commiter", author);
result.put("size", size);
result.put("isBinary", isBinary);
result.put("mimeType", mimeType);
result.put("data", data);
return result;
}