private GitilesView.Builder parseShowCommand(String repoName, RevisionParser.Result result) {
if (result == null || result.getOldRevision() != null) {
return null;
}
if (result.getPath().isEmpty()) {
return GitilesView.revision().setRepositoryName(repoName).setRevision(result.getRevision());
}
return GitilesView.path()
.setRepositoryName(repoName)
.setRevision(result.getRevision())
.setPathPart(result.getPath());
}
private GitilesView.Builder parseDiffCommand(String repoName, RevisionParser.Result result) {
if (result == null) {
return null;
}
return GitilesView.diff()
.setRepositoryName(repoName)
.setRevision(result.getRevision())
.setOldRevision(result.getOldRevision())
.setPathPart(result.getPath());
}
private GitilesView.Builder parseDocCommand(String repoName, RevisionParser.Result result) {
if (result == null || result.getOldRevision() != null) {
return null;
}
GitilesView.Builder b =
GitilesView.doc().setRepositoryName(repoName).setRevision(result.getRevision());
if (!result.getPath().isEmpty()) {
b.setPathPart(result.getPath());
}
return b;
}
private GitilesView.Builder parseBlameCommand(
HttpServletRequest req, String repoName, String path) throws IOException {
if (path.isEmpty()) {
return null;
}
RevisionParser.Result result = parseRevision(req, path);
if (result == null || result.getOldRevision() != null || result.getPath().isEmpty()) {
return null;
}
return GitilesView.blame()
.setRepositoryName(repoName)
.setRevision(result.getRevision())
.setPathPart(result.getPath());
}
private GitilesView.Builder parseAutoCommand(HttpServletRequest req, String repoName, String path)
throws IOException {
// Note: if you change the mapping for +, make sure to change
// GitilesView.toUrl() correspondingly.
if (path.isEmpty()) {
return null;
}
RevisionParser.Result result = parseRevision(req, path);
if (result == null) {
return null;
}
if (result.getOldRevision() != null) {
return parseDiffCommand(repoName, result);
}
GitilesView.Builder b = parseShowCommand(repoName, result);
if (b != null && b.getPathPart() != null && b.getPathPart().endsWith(".md")) {
return GitilesView.doc()
.setRepositoryName(repoName)
.setRevision(result.getRevision())
.setPathPart(result.getPath());
}
return b;
}
private GitilesView.Builder parseArchiveCommand(
HttpServletRequest req, String repoName, String path) throws IOException {
String ext = null;
for (String e : ArchiveFormat.allExtensions()) {
if (path.endsWith(e)) {
path = path.substring(0, path.length() - e.length());
ext = e;
break;
}
}
if (ext == null || path.endsWith("/")) {
return null;
}
RevisionParser.Result result = parseRevision(req, path);
if (result == null || result.getOldRevision() != null) {
return null;
}
return GitilesView.archive()
.setRepositoryName(repoName)
.setRevision(result.getRevision())
.setPathPart(Strings.emptyToNull(result.getPath()))
.setExtension(ext);
}