private Task getTastInfo(Map<String, String> fieldValues, ContestManager contestManager) {
if (fieldValues.get("contestId") == null || fieldValues.get("taskId") == null) return null;
Contest contest = contestManager.getContest(fieldValues.get("contestId"));
if (contest == null) {
return null;
}
return contest.getTaskById(fieldValues.get("taskId"));
}
@Override
public void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String userId = (String) request.getSession().getAttribute("id");
if (userId == null) {
response.sendRedirect("index.jsp");
return;
}
PrintManager printManager = SessionUtil.getInstance().getPrintManager();
ContestManager contestManager = SessionUtil.getInstance().getContestManager();
Contest currContest = contestManager.getContest(request);
// do not allow printing in open contests
if (currContest.isOpenContest()) {
response.sendRedirect("main?error=52");
return;
}
try {
// request parsing
HttpPostFileParser postFileParser = new HttpPostFileParser();
// convert from KBytes to bytes
int maxFileSize = printManager.getMaxFileSize() * 1024;
postFileParser.init(request, maxFileSize);
if (postFileParser.nFile == 0) {
response.sendRedirect("main?error=12");
return;
}
File fileSrcFile = postFileParser.upFile[0].GetTmpFile();
boolean bResult = printManager.print(fileSrcFile, userId);
if (!bResult) {
response.sendRedirect("main?error=52");
} else {
response.sendRedirect("main?error=50");
}
} catch (java.io.IOException ex) {
response.sendRedirect("main?error=14");
}
}
