Examples with ActionMessages org.apache.struts.action.ActionMessages used on opensource projects

Example 26 with ActionMessages

use of org.apache.struts.action.ActionMessages in project zoj by licheng.

the class BaseAction method checkLastLoginIP.

protected ActionForward checkLastLoginIP(ActionMapping mapping, ContextAdapter context, boolean isProblemset) throws Exception {
    String ip = context.getRequest().getRemoteHost();
    long contestId = context.getContest().getId();
    String ipSessionKey = "last_submit_ip" + contestId;
    String lastIp = (String) context.getSessionAttribute(ipSessionKey);
    if (lastIp == null) {
        ContestPersistence contestPersistence = PersistenceManager.getInstance().getContestPersistence();
        long userId = context.getUserProfile().getId();
        lastIp = contestPersistence.getLastSubmitIP(userId, contestId);
        if (lastIp == null) {
            // first submit
            contestPersistence.setLastSubmitIP(userId, contestId, ip);
            context.setSessionAttribute(ipSessionKey, lastIp);
            return null;
        }
        context.setSessionAttribute(ipSessionKey, lastIp);
    }
    if (!lastIp.equals(ip)) {
        ActionMessages messages = new ActionMessages();
        messages.add("message", new ActionMessage("onlinejudge.submit.invalid_ip"));
        this.saveErrors(context.getRequest(), messages);
        context.setAttribute("back", "contestInfo.do?contestId=" + contestId);
        return this.handleFailure(mapping, context, messages, "nopermission");
    }
    return null;
}

Example 27 with ActionMessages

use of org.apache.struts.action.ActionMessages in project zoj by licheng.

the class BaseAction method checkContestPermission.

protected ActionForward checkContestPermission(ActionMapping mapping, ContextAdapter context, Boolean isProblemset, boolean checkStart, PermissionLevel level) throws Exception {
    // get the contest
    AbstractContest contest = context.getContest();
    if (contest == null || isProblemset != null && (contest instanceof Contest || contest instanceof Course) == isProblemset.booleanValue()) {
        context.setAttribute("contest", null);
        ActionMessages messages = new ActionMessages();
        messages.add("message", new ActionMessage("onlinejudge.showcontest.nocontestid"));
        this.saveErrors(context.getRequest(), messages);
        if (isProblemset != null) {
            context.setAttribute("back", isProblemset ? "showProblemsets.do" : "showContests.do");
        }
        return this.handleFailure(mapping, context, messages, "nopermission");
    }
    context.setAttribute("contest", contest);
    // check contest permission
    UserSecurity userSecurity = context.getUserSecurity();
    boolean hasPermisstion = false;
    if (level == PermissionLevel.ADMIN) {
        hasPermisstion = userSecurity.canAdminContest(contest.getId());
    } else if (level == PermissionLevel.PARTICIPATE) {
        hasPermisstion = userSecurity.canParticipateContest(contest.getId());
    } else if (level == PermissionLevel.VIEW) {
        hasPermisstion = userSecurity.canViewContest(contest.getId());
    } else if (level == PermissionLevel.PARTICIPATECANVIEWSOURCE) {
        hasPermisstion = userSecurity.canViewSource(contest.getId());
    }
    if (!hasPermisstion) {
        ActionMessages messages = new ActionMessages();
        messages.add("message", new ActionMessage("onlinejudge.showcontest.nopermission"));
        this.saveErrors(context.getRequest(), messages);
        if (isProblemset != null) {
            context.setAttribute("back", isProblemset ? "showProblemsets.do" : "showContests.do");
        }
        return this.handleFailure(mapping, context, messages, "nopermission");
    }
    // check start time
    if (checkStart && !userSecurity.canAdminContest(contest.getId())) {
        return this.checkContestStart(mapping, context, contest);
    }
    return null;
}

Example 28 with ActionMessages

use of org.apache.struts.action.ActionMessages in project zoj by licheng.

the class AddProblemAction method execute.

/**
     * AddProblemAction.
     * 
     * @param mapping
     *            action mapping
     * @param form
     *            action form
     * @param request
     *            http servlet request
     * @param response
     *            http servlet response
     * 
     * @return action forward instance
     * 
     * @throws Exception
     *             any errors happened
     */
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, ContextAdapter context) throws Exception {
    // check contest
    boolean isProblemset = context.getRequest().getRequestURI().endsWith("addProblem.do");
    ActionForward forward = this.checkContestAdminPermission(mapping, context, isProblemset, false);
    if (forward != null) {
        return forward;
    }
    ProblemForm problemForm = (ProblemForm) form;
    if (problemForm == null || problemForm.getProblemId() == null) {
        return this.handleSuccess(mapping, context);
    }
    // check title and code
    ActionMessages errors = this.validate(problemForm, context);
    if (errors.size() > 0) {
        return this.handleFailure(mapping, context, errors);
    }
    ProblemPersistence problemPersistence = PersistenceManager.getInstance().getProblemPersistence();
    AbstractContest contest = context.getContest();
    Problem problem = problemForm.toProblem();
    if (problemForm.isUseContestDefault()) {
        problem.getLimit().setId(contest.getLimit().getId());
    }
    long userId = context.getUserSecurity().getId();
    // create problem
    problemPersistence.createProblem(problem, userId);
    // cprete problem reference, i.e. text, input, output, checker, judge solution, checker source
    this.createReference(ReferenceType.DESCRIPTION, problemForm.getDescription(), problem.getId(), userId);
    this.createReference(ReferenceType.INPUT, problemForm.getInputData(), problem.getId(), userId);
    this.createReference(ReferenceType.OUTPUT, problemForm.getOutputData(), problem.getId(), userId);
    this.createReference(ReferenceType.HEADER, problemForm.getChecker(), problem.getId(), userId);
    this.createReference(ReferenceType.CHECKER_SOURCE, problemForm.getCheckerSource(), problem.getId(), userId);
    this.createReference(ReferenceType.JUDGE_SOLUTION, problemForm.getJudgeSolution(), problem.getId(), userId);
    ContestManager.getInstance().refreshContest(problem.getContestId());
    return this.handleSuccess(mapping, context, "success", "?contestId=" + contest.getId());
}

Example 29 with ActionMessages

use of org.apache.struts.action.ActionMessages in project zoj by licheng.

the class DeleteProblemAction method execute.

/**
     * Register.
     * 
     * @param mapping
     *            action mapping
     * @param form
     *            action form
     * @param request
     *            http servlet request
     * @param response
     *            http servlet response
     * 
     * @return action forward instance
     * 
     * @throws Exception
     *             any errors happened
     */
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, ContextAdapter context) throws Exception {
    // check problem
    boolean isProblemset = context.getRequest().getRequestURI().endsWith("deleteProblem.do");
    ActionForward forward = this.checkProblemAdminPermission(mapping, context, isProblemset);
    if (forward != null) {
        return forward;
    }
    Problem problem = context.getProblem();
    ActionMessages messages = new ActionMessages();
    ProblemPersistence problemPersistence = PersistenceManager.getInstance().getProblemPersistence();
    problemPersistence.deleteProblem(problem.getId(), context.getUserProfile().getId());
    messages.add("message", new ActionMessage("onlinejudge.deleteProblem.success"));
    this.saveErrors(context.getRequest(), messages);
    String back = isProblemset ? "showProblems" : "showContestProblems";
    context.setAttribute("back", back + ".do?contestId=" + context.getContest().getId());
    ContestManager.getInstance().refreshContest(context.getContest().getId());
    return this.handleSuccess(mapping, context, "success");
}

Example 30 with ActionMessages

use of org.apache.struts.action.ActionMessages in project zoj by licheng.

the class EditLimitAction method execute.

/**
     * Edit Role.
     * 
     * <pre>
     * </pre>
     * 
     * @param mapping
     *            action mapping
     * @param form
     *            action form
     * @param request
     *            http servlet request
     * @param response
     *            http servlet response
     * 
     * @return action forward instance
     * 
     * @throws Exception
     *             any errors happened
     */
@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, ContextAdapter context) throws Exception {
    // check admin
    ActionForward forward = this.checkAdmin(mapping, context);
    if (forward != null) {
        return forward;
    }
    LimitForm limitForm = (LimitForm) form;
    if (limitForm.getId() == null || limitForm.getId().trim().length() == 0) {
        Limit limit = PersistenceManager.getInstance().getContestPersistence().getDefaultLimit();
        limitForm.setId("1");
        limitForm.setTimeLimit("" + limit.getTimeLimit());
        limitForm.setMemoryLimit("" + limit.getMemoryLimit());
        limitForm.setSubmissionLimit("" + limit.getSubmissionLimit());
        limitForm.setOutputLimit("" + limit.getOutputLimit());
        return this.handleSuccess(mapping, context, "failure");
    }
    Limit limit = new Limit();
    limit.setId(1);
    limit.setTimeLimit(Integer.parseInt(limitForm.getTimeLimit()));
    limit.setMemoryLimit(Integer.parseInt(limitForm.getMemoryLimit()));
    limit.setOutputLimit(Integer.parseInt(limitForm.getOutputLimit()));
    limit.setSubmissionLimit(Integer.parseInt(limitForm.getSubmissionLimit()));
    PersistenceManager.getInstance().getContestPersistence().updateDefaultLimit(limit);
    ActionMessages messages = new ActionMessages();
    messages.add("success", new ActionMessage("onlinejudge.DefaultLimit.success"));
    this.saveErrors(context.getRequest(), messages);
    return this.handleSuccess(mapping, context, "success");
}