@Override
public Response<String> apply(CacheResource rsrc, Input input) throws AuthException {
if (WEB_SESSIONS.equals(rsrc.getName()) && !self.get().getCapabilities().canMaintainServer()) {
throw new AuthException(String.format("only site maintainers can flush %s", WEB_SESSIONS));
}
rsrc.getCache().invalidateAll();
return Response.ok("");
}
@Override
public Response<List<BlameInfo>> apply(FileResource resource)
throws RestApiException, OrmException, IOException, InvalidChangeOperationException {
if (!allowBlame) {
throw new BadRequestException("blame is disabled");
}
Project.NameKey project = resource.getRevision().getChange().getProject();
try (Repository repository = repoManager.openRepository(project);
ObjectInserter ins = repository.newObjectInserter();
RevWalk revWalk = new RevWalk(ins.newReader())) {
String refName =
resource.getRevision().getEdit().isPresent()
? resource.getRevision().getEdit().get().getRefName()
: resource.getRevision().getPatchSet().getRefName();
Ref ref = repository.findRef(refName);
if (ref == null) {
throw new ResourceNotFoundException("unknown ref " + refName);
}
ObjectId objectId = ref.getObjectId();
RevCommit revCommit = revWalk.parseCommit(objectId);
RevCommit[] parents = revCommit.getParents();
String path = resource.getPatchKey().getFileName();
List<BlameInfo> result;
if (!base) {
result = blame(revCommit, path, repository, revWalk);
} else if (parents.length == 0) {
throw new ResourceNotFoundException("Initial commit doesn't have base");
} else if (parents.length == 1) {
result = blame(parents[0], path, repository, revWalk);
} else if (parents.length == 2) {
ObjectId automerge = autoMerger.merge(repository, revWalk, ins, revCommit, mergeStrategy);
result = blame(automerge, path, repository, revWalk);
} else {
throw new ResourceNotFoundException(
"Cannot generate blame for merge commit with more than 2 parents");
}
Response<List<BlameInfo>> r = Response.ok(result);
if (resource.isCacheable()) {
r.caching(CacheControl.PRIVATE(7, TimeUnit.DAYS));
}
return r;
}
}
@Override
public Object apply(FileResource resource, Input input) throws OrmException {
ReviewDb db = dbProvider.get();
AccountPatchReview apr = getExisting(db, resource);
if (apr == null) {
db.accountPatchReviews()
.insert(
Collections.singleton(
new AccountPatchReview(resource.getPatchKey(), resource.getAccountId())));
return Response.created("");
} else {
return Response.ok("");
}
}
public Response<String> apply(IdentifiedUser user, String newPassword)
throws ResourceNotFoundException, ResourceConflictException, OrmException {
if (user.getUserName() == null) {
throw new ResourceConflictException("username must be set");
}
AccountExternalId id =
dbProvider
.get()
.accountExternalIds()
.get(new AccountExternalId.Key(SCHEME_USERNAME, user.getUserName()));
if (id == null) {
throw new ResourceNotFoundException();
}
id.setPassword(newPassword);
dbProvider.get().accountExternalIds().update(Collections.singleton(id));
accountCache.evict(user.getAccountId());
return Strings.isNullOrEmpty(newPassword) ? Response.<String>none() : Response.ok(newPassword);
}