63 lines
1.8 KiB
Java
63 lines
1.8 KiB
Java
/*
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* To change this license header, choose License Headers in Project Properties.
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* To change this template file, choose Tools | Templates
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* and open the template in the editor.
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*/
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package org.owasp.webgoat.service;
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import java.util.ArrayList;
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import java.util.List;
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import javax.servlet.http.HttpSession;
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import org.owasp.webgoat.lessons.AbstractLesson;
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import org.owasp.webgoat.lessons.model.Hint;
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import org.owasp.webgoat.session.Course;
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import org.owasp.webgoat.session.WebSession;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.ResponseBody;
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/**
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*
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* @author rlawson
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*/
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@Controller
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public class HintService extends BaseService {
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/**
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* Returns hints for current lesson
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*
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* @param session
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* @return
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*/
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@RequestMapping(value = "/hint.do", produces = "application/json")
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public @ResponseBody
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List<Hint> showHint(HttpSession session) {
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List<Hint> listHints = new ArrayList<Hint>();
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WebSession ws;
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Object o = session.getAttribute(WebSession.SESSION);
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if (o == null || !(o instanceof WebSession)) {
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return null;
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}
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ws = (WebSession) o;
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AbstractLesson l = ws.getCurrentLesson();
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if (l == null) {
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return listHints;
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}
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List<String> hints;
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hints = l.getHintsPublic(ws);
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if (hints == null) {
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return listHints;
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}
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int idx = 0;
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for (String h : hints) {
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Hint hint = new Hint();
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hint.setHint(h);
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hint.setLesson(l.getName());
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hint.setNumber(idx);
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listHints.add(hint);
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idx++;
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}
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return listHints;
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}
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}
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