com.surveypanel.web.admin.ShellAction.java Source code

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Here is the source code for com.surveypanel.web.admin.ShellAction.java

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/*
* SurveyPanel
* Copyright (C) 2009 Serge Tan Panza
* All rights reserved.
* License: GNU/GPL License v3 , see LICENSE.txt
* SurveyPanel is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.txt for copyright notices and details.
* 
*/
package com.surveypanel.web.admin;

import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.ServletActionContext;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.interceptor.SessionAware;

import com.opensymphony.xwork2.ActionSupport;
import com.surveypanel.form.Form;
import com.surveypanel.form.FormFactory;
import com.surveypanel.js.JSManager;
import com.surveypanel.js.Result;
import com.surveypanel.utils.StringUtils;

/**
 * @author stanpanza
 *
 */
@ParentPackage("json-default")
@org.apache.struts2.convention.annotation.Result(type = "json", name = "success", params = { "contentType",
        "text/plain", "includeProperties", "display,logs,i18nKeysRendered" })
public class ShellAction extends ActionSupport implements SessionAware {

    public static String SESSION_FORMID = "formId";
    private String source;
    private String display;
    private long surveyId;
    private long clientId;
    private String currentLocale;
    private boolean devMode;
    private Map session;
    private JSManager jsManager;
    private FormFactory formFactory;
    private Result result;
    private Map<String, String> i18nKeysRendered;
    private String logs;

    public String execute() throws Exception {
        try {
            Form form = null;
            if (devMode) {
                formFactory.init(surveyId);
                session.remove(SESSION_FORMID);
            }
            if (!session.containsKey(SESSION_FORMID)) {
                form = formFactory.create(surveyId, devMode);
                session.put(SESSION_FORMID, form.getId());
            } else {
                String formId = (String) session.get(SESSION_FORMID);
                form = formFactory.load((String) session.get(SESSION_FORMID), surveyId, devMode);
                setValues(form);
            }
            form.setBackEnable(true);
            form.setLocale(StringUtils.toLocale(currentLocale));
            form.setDevMode(devMode);
            if (org.apache.commons.lang.StringUtils.isEmpty(source)) {
                source = "flow.next();save();";
            }
            result = (Result) jsManager.execute(form, source);
            display = result.getDisplay();
            logs = result.getLogs();
            i18nKeysRendered = form.getRenderedKeys();
            session.put(SESSION_FORMID, form.getId());
        } catch (Exception e) {
            e.printStackTrace();
        }
        return SUCCESS;
    }

    private void setValues(Form form) {
        HttpServletRequest request = ServletActionContext.getRequest();
        HashMap<String, String> values = new HashMap<String, String>();
        Map<String, Object> formValues = form.getFieldValues();
        Enumeration fieldNames = request.getParameterNames();
        while (fieldNames.hasMoreElements()) {
            String fieldName = (String) fieldNames.nextElement();
            if (formValues.containsKey(fieldName)) {
                values.put(fieldName, request.getParameter(fieldName));
            }
        }
        form.setValues(values);
    }

    public void setSession(Map mappedSession) {
        this.session = mappedSession;
    }

    public Result getResult() {
        return result;
    }

    public void setSource(String source) {
        this.source = source;
    }

    public void setSurveyId(long surveyId) {
        this.surveyId = surveyId;
    }

    public void setCurrentLocale(String currentLocale) {
        this.currentLocale = currentLocale;
    }

    public void setDevMode(boolean devMode) {
        this.devMode = devMode;
    }

    public void setJsManager(JSManager jsManager) {
        this.jsManager = jsManager;
    }

    public void setFormFactory(FormFactory formFactory) {
        this.formFactory = formFactory;
    }

    public long getClientId() {
        return clientId;
    }

    public void setClientId(long clientId) {
        this.clientId = clientId;
    }

    public long getSurveyId() {
        return surveyId;
    }

    public Map<String, String> getI18nKeysRendered() {
        return i18nKeysRendered;
    }

    public String getDisplay() {
        return display;
    }

    public String getLogs() {
        return logs;
    }

}