001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portlet.dynamicdatamapping.action;
016    
017    import com.liferay.portal.kernel.portlet.LiferayPortletURL;
018    import com.liferay.portal.kernel.servlet.SessionErrors;
019    import com.liferay.portal.kernel.servlet.SessionMessages;
020    import com.liferay.portal.kernel.util.HttpUtil;
021    import com.liferay.portal.kernel.util.LocalizationUtil;
022    import com.liferay.portal.kernel.util.ParamUtil;
023    import com.liferay.portal.kernel.util.Validator;
024    import com.liferay.portal.security.auth.PrincipalException;
025    import com.liferay.portal.service.ServiceContext;
026    import com.liferay.portal.service.ServiceContextFactory;
027    import com.liferay.portal.struts.PortletAction;
028    import com.liferay.portal.theme.ThemeDisplay;
029    import com.liferay.portal.util.PortalUtil;
030    import com.liferay.portal.util.WebKeys;
031    import com.liferay.portlet.PortletURLFactoryUtil;
032    import com.liferay.portlet.dynamicdatamapping.NoSuchStructureException;
033    import com.liferay.portlet.dynamicdatamapping.StructureNameException;
034    import com.liferay.portlet.dynamicdatamapping.model.DDMStructure;
035    import com.liferay.portlet.dynamicdatamapping.model.DDMTemplate;
036    import com.liferay.portlet.dynamicdatamapping.model.DDMTemplateConstants;
037    import com.liferay.portlet.dynamicdatamapping.service.DDMStructureServiceUtil;
038    import com.liferay.portlet.dynamicdatamapping.service.DDMTemplateServiceUtil;
039    
040    import java.util.Locale;
041    import java.util.Map;
042    
043    import javax.portlet.ActionRequest;
044    import javax.portlet.ActionResponse;
045    import javax.portlet.PortletConfig;
046    import javax.portlet.PortletRequest;
047    import javax.portlet.RenderRequest;
048    import javax.portlet.RenderResponse;
049    
050    import org.apache.struts.action.ActionForm;
051    import org.apache.struts.action.ActionForward;
052    import org.apache.struts.action.ActionMapping;
053    
054    /**
055     * @author Marcellus Tavares
056     * @author Eduardo Lundgren
057     */
058    public class CopyStructureAction extends PortletAction {
059    
060            @Override
061            public void processAction(
062                            ActionMapping actionMapping, ActionForm actionForm,
063                            PortletConfig portletConfig, ActionRequest actionRequest,
064                            ActionResponse actionResponse)
065                    throws Exception {
066    
067                    try {
068                            DDMStructure structure = copyStructure(actionRequest);
069    
070                            String redirect = getSaveAndContinueRedirect(
071                                    portletConfig, actionRequest, structure);
072                            String closeRedirect = ParamUtil.getString(
073                                    actionRequest, "closeRedirect");
074    
075                            if (Validator.isNotNull(closeRedirect)) {
076                                    redirect = HttpUtil.setParameter(
077                                            redirect, "closeRedirect", closeRedirect);
078    
079                                    SessionMessages.add(
080                                            actionRequest,
081                                            PortalUtil.getPortletId(actionRequest) +
082                                                    SessionMessages.KEY_SUFFIX_CLOSE_REDIRECT,
083                                            closeRedirect);
084                            }
085    
086                            sendRedirect(actionRequest, actionResponse, redirect);
087                    }
088                    catch (Exception e) {
089                            if (e instanceof NoSuchStructureException ||
090                                    e instanceof PrincipalException) {
091    
092                                    SessionErrors.add(actionRequest, e.getClass());
093    
094                                    setForward(actionRequest, "portlet.dynamic_data_mapping.error");
095                            }
096                            else if (e instanceof StructureNameException) {
097                                    SessionErrors.add(actionRequest, e.getClass(), e);
098                            }
099                            else {
100                                    throw e;
101                            }
102                    }
103            }
104    
105            @Override
106            public ActionForward render(
107                            ActionMapping actionMapping, ActionForm actionForm,
108                            PortletConfig portletConfig, RenderRequest renderRequest,
109                            RenderResponse renderResponse)
110                    throws Exception {
111    
112                    try {
113                            ActionUtil.getStructure(renderRequest);
114                    }
115                    catch (NoSuchStructureException nsse) {
116    
117                            // Let this slide because the user can manually input a structure
118                            // key for a new structure that does not yet exist
119    
120                    }
121                    catch (Exception e) {
122                            if (e instanceof PrincipalException) {
123                                    SessionErrors.add(renderRequest, e.getClass());
124    
125                                    return actionMapping.findForward(
126                                            "portlet.dynamic_data_mapping.error");
127                            }
128                            else {
129                                    throw e;
130                            }
131                    }
132    
133                    return actionMapping.findForward(
134                            getForward(
135                                    renderRequest, "portlet.dynamic_data_mapping.copy_structure"));
136            }
137    
138            protected DDMStructure copyStructure(ActionRequest actionRequest)
139                    throws Exception {
140    
141                    long classPK = ParamUtil.getLong(actionRequest, "classPK");
142    
143                    Map<Locale, String> nameMap = LocalizationUtil.getLocalizationMap(
144                            actionRequest, "name");
145                    Map<Locale, String> descriptionMap =
146                            LocalizationUtil.getLocalizationMap(actionRequest, "description");
147    
148                    ServiceContext serviceContext = ServiceContextFactory.getInstance(
149                            DDMStructure.class.getName(), actionRequest);
150    
151                    DDMStructure structure = DDMStructureServiceUtil.copyStructure(
152                            classPK, nameMap, descriptionMap, serviceContext);
153    
154                    copyTemplates(actionRequest, classPK, structure.getStructureId());
155    
156                    return structure;
157            }
158    
159            protected void copyTemplates(
160                            ActionRequest actionRequest, long oldClassPK, long newClassPK)
161                    throws Exception {
162    
163                    long classNameId = PortalUtil.getClassNameId(DDMStructure.class);
164    
165                    ServiceContext serviceContext = ServiceContextFactory.getInstance(
166                            DDMTemplate.class.getName(), actionRequest);
167    
168                    boolean copyDisplayTemplates = ParamUtil.getBoolean(
169                            actionRequest, "copyDisplayTemplates");
170    
171                    if (copyDisplayTemplates) {
172                            DDMTemplateServiceUtil.copyTemplates(
173                                    classNameId, oldClassPK, newClassPK,
174                                    DDMTemplateConstants.TEMPLATE_TYPE_DISPLAY, serviceContext);
175                    }
176    
177                    boolean copyFormTemplates = ParamUtil.getBoolean(
178                            actionRequest, "copyFormTemplates");
179    
180                    if (copyFormTemplates) {
181                            DDMTemplateServiceUtil.copyTemplates(
182                                    classNameId, oldClassPK, newClassPK,
183                                    DDMTemplateConstants.TEMPLATE_TYPE_FORM, serviceContext);
184                    }
185            }
186    
187            protected String getSaveAndContinueRedirect(
188                            PortletConfig portletConfig, ActionRequest actionRequest,
189                            DDMStructure structure)
190                    throws Exception {
191    
192                    ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
193                            WebKeys.THEME_DISPLAY);
194    
195                    LiferayPortletURL portletURL = PortletURLFactoryUtil.create(
196                            actionRequest, portletConfig.getPortletName(),
197                            themeDisplay.getPlid(), PortletRequest.RENDER_PHASE);
198    
199                    portletURL.setParameter(
200                            "struts_action", "/dynamic_data_mapping/copy_structure");
201    
202                    long classNameId = PortalUtil.getClassNameId(DDMStructure.class);
203    
204                    portletURL.setParameter(
205                            "classNameId", String.valueOf(classNameId), false);
206    
207                    portletURL.setParameter(
208                            "classPK", String.valueOf(structure.getStructureId()), false);
209                    portletURL.setParameter(
210                            "copyFormTemplates",
211                            ParamUtil.getString(actionRequest, "copyFormTemplates"), false);
212                    portletURL.setParameter(
213                            "copyDisplayTemplates",
214                            ParamUtil.getString(actionRequest, "copyDisplayTemplates"), false);
215                    portletURL.setWindowState(actionRequest.getWindowState());
216    
217                    return portletURL.toString();
218            }
219    
220    }