001
014
015 package com.liferay.portal.action;
016
017 import com.liferay.portal.kernel.json.JSONFactoryUtil;
018 import com.liferay.portal.kernel.json.JSONObject;
019 import com.liferay.portal.kernel.util.Constants;
020 import com.liferay.portal.kernel.util.ContentTypes;
021 import com.liferay.portal.kernel.util.GetterUtil;
022 import com.liferay.portal.kernel.util.ParamUtil;
023 import com.liferay.portal.kernel.util.StringPool;
024 import com.liferay.portal.security.auth.AuthTokenUtil;
025 import com.liferay.portal.util.PortalUtil;
026 import com.liferay.portal.util.PropsUtil;
027 import com.liferay.portal.util.SessionClicks;
028
029 import java.util.Enumeration;
030
031 import javax.servlet.ServletOutputStream;
032 import javax.servlet.http.HttpServletRequest;
033 import javax.servlet.http.HttpServletResponse;
034 import javax.servlet.http.HttpSession;
035
036 import org.apache.struts.action.Action;
037 import org.apache.struts.action.ActionForm;
038 import org.apache.struts.action.ActionForward;
039 import org.apache.struts.action.ActionMapping;
040
041
044 public class SessionClickAction extends Action {
045
046 public static final boolean SESSION_CLICKS_AUTH_TOKEN_ENABLED =
047 GetterUtil.getBoolean(
048 PropsUtil.get("session.clicks.auth.token.enabled"));
049
050 @Override
051 public ActionForward execute(
052 ActionMapping actionMapping, ActionForm actionForm,
053 HttpServletRequest request, HttpServletResponse response)
054 throws Exception {
055
056 try {
057 if (SESSION_CLICKS_AUTH_TOKEN_ENABLED) {
058 AuthTokenUtil.checkCSRFToken(
059 request, SessionClickAction.class.getName());
060 }
061
062 HttpSession session = request.getSession();
063
064 Enumeration<String> enu = request.getParameterNames();
065
066 boolean useHttpSession = ParamUtil.getBoolean(
067 request, "useHttpSession");
068
069 while (enu.hasMoreElements()) {
070 String name = enu.nextElement();
071
072 if (!name.equals("doAsUserId")) {
073 String value = ParamUtil.getString(request, name);
074
075 if (useHttpSession) {
076 SessionClicks.put(session, name, value);
077 }
078 else {
079 SessionClicks.put(request, name, value);
080 }
081 }
082 }
083
084 String value = getValue(request);
085
086 if (value != null) {
087 response.setContentType(ContentTypes.APPLICATION_JSON);
088
089 ServletOutputStream servletOutputStream =
090 response.getOutputStream();
091
092 servletOutputStream.print(value);
093 }
094
095 return null;
096 }
097 catch (Exception e) {
098 PortalUtil.sendError(e, request, response);
099
100 return null;
101 }
102 }
103
104 protected String getValue(HttpServletRequest request) {
105 HttpSession session = request.getSession();
106
107 String cmd = ParamUtil.getString(request, Constants.CMD);
108
109 boolean useHttpSession = ParamUtil.getBoolean(
110 request, "useHttpSession");
111
112 if (cmd.equals("get")) {
113 String key = ParamUtil.getString(request, "key");
114 String value = StringPool.BLANK;
115
116 if (useHttpSession) {
117 value = SessionClicks.get(session, key, cmd);
118 }
119 else {
120 value = SessionClicks.get(request, key, cmd);
121 }
122
123 return value;
124 }
125 else if (cmd.equals("getAll")) {
126 JSONObject jsonObject = JSONFactoryUtil.createJSONObject();
127
128 String[] keys = request.getParameterValues("key");
129
130 for (String key : keys) {
131 String value = StringPool.BLANK;
132
133 if (useHttpSession) {
134 value = SessionClicks.get(session, key, cmd);
135 }
136 else {
137 value = SessionClicks.get(request, key, cmd);
138 }
139
140 jsonObject.put(key, value);
141 }
142
143 return jsonObject.toString();
144 }
145
146 return null;
147 }
148
149 }