private void update(
String client,
ProgramProp programProp,
HttpServletRequest request,
HttpServletResponse response)
throws IOException {
programProp =
Program.setSpecialInstruction(
client, programProp.programId, ServletUtils.getStrParam(request, "specialInstruction"));
List<String> batch1SessionTimings = new ArrayList<>();
batch1SessionTimings.addAll(ServletUtils.getStringParamsAsSet(request, "batch1SessionTimings"));
Collections.sort(batch1SessionTimings);
programProp =
Program.setSessionTimings(
client, programProp.programId, batch1SessionTimings, null, null, null, null);
programProp =
Program.setMaxParticipants(
client, programProp.programId, ServletUtils.getIntParam(request, "maxParticipants"));
programProp =
Program.setDisabled(
client, programProp.programId, ServletUtils.getBoolParam(request, "disabled"));
ServletUtils.setJson(response, new APIResponse().status(Status.SUCCESS).object(programProp));
}
private void queryDetailed(
String client, String login, HttpServletRequest request, HttpServletResponse response)
throws IOException {
Set<Long> groupIds = new HashSet<>();
groupIds.add(
Group.safeGetByIdOrName(client, ServletUtils.getStrParam(request, "group"))
.toProp()
.groupId);
List<ProgramProp> programProps =
Program.query(
client,
ServletUtils.getIntParam(request, "startYYYYMMDD"),
ServletUtils.getIntParam(request, "endYYYYMMDD"),
ServletUtils.getLongParamsAsSet(request, "programTypeId"),
groupIds,
null,
null);
for (ProgramProp programProp : programProps) {
programProp.regSummary =
Registration.getSummary(client, programProp.programId, User.SUPER_USER);
}
ServletUtils.setJson(response, new APIResponse().status(Status.SUCCESS).object(programProps));
}
private void get(
String client, String login, HttpServletRequest request, HttpServletResponse response)
throws IOException {
ProgramProp programProp =
Program.safeGet(client, ServletUtils.getLongParam(request, "programId")).toProp(client);
ServletUtils.setJson(response, new APIResponse().status(Status.SUCCESS).object(programProp));
}
private void getOngoingSessions(
String client, String login, HttpServletRequest request, HttpServletResponse response)
throws IOException {
List<SessionProp> sessionProps =
Program.getOngoingSessions(
client, ServletUtils.getIntParam(request, "dateYYYYMMDD"), login);
ServletUtils.setJson(response, new APIResponse().status(Status.SUCCESS).object(sessionProps));
}
/** Redirect to HTTP port. */
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
HttpClient client = HttpConnectionUtil.getClient(connectionTimeout);
// setup POST
HttpPost post = null;
try {
post = new HttpPost(postAcceptorURL);
String path = req.getContextPath();
if (path == null) {
path = "";
}
log.debug("Path: {}", path);
if (req.getPathInfo() != null) {
path += req.getPathInfo();
}
log.debug("Path 2: {}", path);
int reqContentLength = req.getContentLength();
if (reqContentLength > 0) {
log.debug("Request content length: {}", reqContentLength);
IoBuffer reqBuffer = IoBuffer.allocate(reqContentLength);
ServletUtils.copy(req, reqBuffer.asOutputStream());
reqBuffer.flip();
post.setEntity(new InputStreamEntity(reqBuffer.asInputStream(), reqContentLength));
post.addHeader("Content-Type", REQUEST_TYPE);
// get.setPath(path);
post.addHeader("Tunnel-request", path);
// execute the method
HttpResponse response = client.execute(post);
int code = response.getStatusLine().getStatusCode();
log.debug("HTTP response code: {}", code);
if (code == HttpStatus.SC_OK) {
HttpEntity entity = response.getEntity();
if (entity != null) {
resp.setContentType(REQUEST_TYPE);
// get the response as bytes
byte[] bytes = EntityUtils.toByteArray(entity);
IoBuffer resultBuffer = IoBuffer.wrap(bytes);
resultBuffer.flip();
ServletUtils.copy(resultBuffer.asInputStream(), resp.getOutputStream());
resp.flushBuffer();
}
} else {
resp.sendError(code);
}
} else {
resp.sendError(HttpStatus.SC_BAD_REQUEST);
}
} catch (Exception ex) {
log.error("", ex);
if (post != null) {
post.abort();
}
}
}
/** 分析并设置contentType与headers. */
private static HttpServletResponse initResponseHeader(
final String contentType, final String... headers) {
// 分析headers参数
String encoding = DEFAULT_ENCODING;
boolean noCache = DEFAULT_NOCACHE;
for (String header : headers) {
String headerName = StringUtils.substringBefore(header, ":");
String headerValue = StringUtils.substringAfter(header, ":");
if (StringUtils.equalsIgnoreCase(headerName, HEADER_ENCODING)) {
encoding = headerValue;
} else if (StringUtils.equalsIgnoreCase(headerName, HEADER_NOCACHE)) {
noCache = Boolean.parseBoolean(headerValue);
} else {
throw new IllegalArgumentException(headerName + "不是一个合法的header类型");
}
}
HttpServletResponse response = ServletActionContext.getResponse();
// 设置headers参数
String fullContentType = contentType + ";charset=" + encoding;
response.setContentType(fullContentType);
if (noCache) {
ServletUtils.setDisableCacheHeader(response);
}
return response;
}
private void getAllVenues(
String client, String login, HttpServletRequest request, HttpServletResponse response)
throws IOException {
List<VenueProp> props = Venue.getAll(client);
ServletUtils.setJson(response, new APIResponse().status(Status.SUCCESS).object(props));
}
private void create(
String client, String login, HttpServletRequest request, HttpServletResponse response)
throws IOException {
long groupId =
Group.safeGetByIdOrName(client, ServletUtils.getStrParam(request, "group"))
.toProp()
.groupId;
ProgramProp programProp =
Program.create(
client,
groupId,
ServletUtils.getLongParam(request, "programTypeId"),
ServletUtils.getLongParam(request, "venueId"),
ServletUtils.getLongParam(request, "teacherId"),
ServletUtils.getIntParam(request, "startYYYYMMDD"),
ServletUtils.getIntParam(request, "endYYYYMMDD"),
1,
"",
ServletUtils.getDoubleParam(request, "fee"),
Utils.Currency.SGD,
login);
update(client, programProp, request, response);
}
protected final void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
StringBuffer buf = req.getRequestURL();
if (req.getQueryString() != null) {
buf.append('?').append(req.getQueryString());
}
AuthorizationCodeResponseUrl responseUrl = new AuthorizationCodeResponseUrl(buf.toString());
String code = responseUrl.getCode();
if (responseUrl.getError() != null) {
String state = URLDecoder.decode(req.getParameter("state"), "UTF-8");
String[] params = state.split("\\|");
resp.sendRedirect(params[1]);
} else if (code == null) {
resp.setStatus(HttpServletResponse.SC_BAD_REQUEST);
resp.getWriter().print("Missing authorization code");
} else {
String redirectUri = ServletUtils.getRedirectUri(req);
lock.lock();
try {
if (flow == null) {
flow = ServletUtils.newFlow();
}
TokenResponse response = flow.newTokenRequest(code).setRedirectUri(redirectUri).execute();
HttpSession sess = req.getSession(true);
Credential credential = flow.createAndStoreCredential(response, sess.getId());
String[] params = URLDecoder.decode(req.getParameter("state"), "UTF-8").split("\\|");
String client = params[2];
String email = ServletUtils.getEmail(credential);
UserEntity user = User.get(client, email);
if (user != null) {
sess.setAttribute("login", email);
sess.setAttribute("loginType", "google");
}
resp.sendRedirect(params[0]);
} finally {
lock.unlock();
}
}
}
protected void doRets(RetsServletRequest request, RetsServletResponse response)
throws RetsServerException, IOException {
GetObjectParameters parameters = new GetObjectParameters(request.getParameterMap());
GetObjectTransaction transaction = new GetObjectTransaction(parameters);
RetsConfig retsConfig = RetsServer.getRetsConfiguration();
transaction.setRootDirectory(retsConfig.getGetObjectRoot());
transaction.setPhotoPattern(retsConfig.getPhotoPattern());
transaction.setObjectSetPattern(retsConfig.getObjectSetPattern());
StringBuffer location = ServletUtils.getContextPath(request);
location.append("/objects/");
transaction.setBaseLocationUrl(location.toString());
transaction.execute(new Response(response));
}
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String ctlExportKeyBase64 =
URLDecoder.decode(request.getParameter(CTL_EXPORT_KEY_PARAMETER), "UTF-8");
try {
CtlSchemaExportKey key =
(CtlSchemaExportKey) Base64.decodeToObject(ctlExportKeyBase64, Base64.URL_SAFE, null);
FileData ctlExportData = cacheService.getExportedCtlSchema(key);
ServletUtils.prepareDisposition(request, response, ctlExportData.getFileName());
response.setContentType(ctlExportData.getContentType());
response.setContentLength(ctlExportData.getFileData().length);
response.setBufferSize(BUFFER);
response.getOutputStream().write(ctlExportData.getFileData());
response.flushBuffer();
} catch (Exception e) {
LOG.error("Unexpected error in CtlExportServlet.doGet: ", e);
response.sendError(
HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Unable to get file: " + e.getMessage());
}
}
private void update(
String client, String login, HttpServletRequest request, HttpServletResponse response)
throws IOException {
ProgramProp programProp =
Program.update(
client,
ServletUtils.getLongParam(request, "programId"),
ServletUtils.getLongParam(request, "venueId"),
ServletUtils.getLongParam(request, "teacherId"),
ServletUtils.getIntParam(request, "startYYYYMMDD"),
ServletUtils.getIntParam(request, "endYYYYMMDD"),
1,
"",
ServletUtils.getDoubleParam(request, "fee"),
Utils.Currency.SGD,
login);
update(client, programProp, request, response);
}
@Override
public void init(ServletConfig config) throws ServletException {
super.init(config);
ServletUtils.addAllAdditionalAttributesToServletContext(getServletContext());
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws IOException {
String client = request.getParameter("client");
if (client == null) {
ServletUtils.setJson(
response, new APIResponse().status(Status.ERROR_RESOURCE_NOT_FULLY_SPECIFIED));
return;
}
String action = request.getParameter("action");
if (action == null) {
ServletUtils.setJson(response, new APIResponse().status(Status.ERROR_RESOURCE_NOT_FOUND));
return;
}
String login = ServletUtils.getLogin(request);
try {
switch (action) {
case "getOngoingSessions":
getOngoingSessions(client, login, request, response);
break;
case "query":
query(client, login, request, response);
break;
case "queryDetailed":
queryDetailed(client, login, request, response);
break;
case "get":
get(client, login, request, response);
break;
case "getAllProgramTypes":
getAllProgramTypes(client, login, request, response);
break;
case "getAllPractices":
getAllPractices(client, login, request, response);
break;
case "getAllTeachers":
getAllTeachers(client, login, request, response);
break;
case "getAllVenues":
getAllVenues(client, login, request, response);
break;
case "create":
create(client, login, request, response);
break;
case "update":
update(client, login, request, response);
break;
case "setDisabled":
setDisabled(client, login, request, response);
break;
default:
ServletUtils.setJson(response, new APIResponse().status(Status.ERROR_RESOURCE_INCORRECT));
}
} catch (Exception ex) {
ServletUtils.setJson(
response,
APIUtils.toAPIResponse(
ex, true, new RequestInfo().client(client).req(request).login(login)));
}
}