001
014
015 package com.liferay.portlet.dynamicdatamapping.action;
016
017 import com.liferay.portal.kernel.log.Log;
018 import com.liferay.portal.kernel.log.LogFactoryUtil;
019 import com.liferay.portal.kernel.servlet.SessionErrors;
020 import com.liferay.portal.kernel.template.TemplateConstants;
021 import com.liferay.portal.kernel.upload.UploadPortletRequest;
022 import com.liferay.portal.kernel.util.Constants;
023 import com.liferay.portal.kernel.util.FileUtil;
024 import com.liferay.portal.kernel.util.LocalizationUtil;
025 import com.liferay.portal.kernel.util.ParamUtil;
026 import com.liferay.portal.kernel.util.StreamUtil;
027 import com.liferay.portal.kernel.util.StringUtil;
028 import com.liferay.portal.kernel.util.Validator;
029 import com.liferay.portal.security.auth.PrincipalException;
030 import com.liferay.portal.service.ServiceContext;
031 import com.liferay.portal.service.ServiceContextFactory;
032 import com.liferay.portal.struts.PortletAction;
033 import com.liferay.portal.theme.ThemeDisplay;
034 import com.liferay.portal.util.PortalUtil;
035 import com.liferay.portal.util.WebKeys;
036 import com.liferay.portlet.PortletPreferencesFactoryUtil;
037 import com.liferay.portlet.PortletURLImpl;
038 import com.liferay.portlet.dynamicdatamapping.NoSuchTemplateException;
039 import com.liferay.portlet.dynamicdatamapping.RequiredTemplateException;
040 import com.liferay.portlet.dynamicdatamapping.TemplateNameException;
041 import com.liferay.portlet.dynamicdatamapping.TemplateScriptException;
042 import com.liferay.portlet.dynamicdatamapping.TemplateSmallImageNameException;
043 import com.liferay.portlet.dynamicdatamapping.TemplateSmallImageSizeException;
044 import com.liferay.portlet.dynamicdatamapping.model.DDMTemplate;
045 import com.liferay.portlet.dynamicdatamapping.model.DDMTemplateConstants;
046 import com.liferay.portlet.dynamicdatamapping.service.DDMTemplateServiceUtil;
047
048 import java.io.File;
049 import java.io.IOException;
050 import java.io.InputStream;
051
052 import java.util.Locale;
053 import java.util.Map;
054
055 import javax.portlet.ActionRequest;
056 import javax.portlet.ActionResponse;
057 import javax.portlet.PortletConfig;
058 import javax.portlet.PortletPreferences;
059 import javax.portlet.PortletRequest;
060 import javax.portlet.RenderRequest;
061 import javax.portlet.RenderResponse;
062
063 import org.apache.struts.action.ActionForm;
064 import org.apache.struts.action.ActionForward;
065 import org.apache.struts.action.ActionMapping;
066
067
070 public class EditTemplateAction extends PortletAction {
071
072 @Override
073 public void processAction(
074 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
075 ActionRequest actionRequest, ActionResponse actionResponse)
076 throws Exception {
077
078 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
079
080 DDMTemplate template = null;
081
082 try {
083 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
084 template = updateTemplate(actionRequest);
085 }
086 else if (cmd.equals(Constants.DELETE)) {
087 deleteTemplates(actionRequest);
088 }
089
090 if (Validator.isNotNull(cmd)) {
091 String redirect = ParamUtil.getString(
092 actionRequest, "redirect");
093
094 if (template != null) {
095 boolean saveAndContinue = ParamUtil.getBoolean(
096 actionRequest, "saveAndContinue");
097
098 if (saveAndContinue) {
099 redirect = getSaveAndContinueRedirect(
100 portletConfig, actionRequest, template, redirect);
101 }
102 }
103
104 sendRedirect(actionRequest, actionResponse, redirect);
105 }
106 }
107 catch (Exception e) {
108 if (e instanceof NoSuchTemplateException ||
109 e instanceof PrincipalException) {
110
111 SessionErrors.add(actionRequest, e.getClass());
112
113 setForward(actionRequest, "portlet.dynamic_data_mapping.error");
114 }
115 else if (e instanceof RequiredTemplateException ||
116 e instanceof TemplateNameException ||
117 e instanceof TemplateScriptException ||
118 e instanceof TemplateSmallImageNameException ||
119 e instanceof TemplateSmallImageSizeException) {
120
121 SessionErrors.add(actionRequest, e.getClass(), e);
122
123 if (e instanceof RequiredTemplateException) {
124 String redirect = PortalUtil.escapeRedirect(
125 ParamUtil.getString(actionRequest, "redirect"));
126
127 if (Validator.isNotNull(redirect)) {
128 actionResponse.sendRedirect(redirect);
129 }
130 }
131 }
132 else {
133 throw e;
134 }
135 }
136 }
137
138 @Override
139 public ActionForward render(
140 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
141 RenderRequest renderRequest, RenderResponse renderResponse)
142 throws Exception {
143
144 try {
145 ActionUtil.getStructure(renderRequest);
146 ActionUtil.getTemplate(renderRequest);
147 }
148 catch (Exception e) {
149 if (e instanceof NoSuchTemplateException ||
150 e instanceof PrincipalException) {
151
152 SessionErrors.add(renderRequest, e.getClass());
153
154 return mapping.findForward(
155 "portlet.dynamic_data_mapping.error");
156 }
157 else {
158 throw e;
159 }
160 }
161
162 return mapping.findForward(
163 getForward(
164 renderRequest, "portlet.dynamic_data_mapping.edit_template"));
165 }
166
167 protected void deleteTemplates(ActionRequest actionRequest)
168 throws Exception {
169
170 long[] deleteTemplateIds = null;
171
172 long templateId = ParamUtil.getLong(actionRequest, "templateId");
173
174 if (templateId > 0) {
175 deleteTemplateIds = new long[] {templateId};
176 }
177 else {
178 deleteTemplateIds = StringUtil.split(
179 ParamUtil.getString(actionRequest, "deleteTemplateIds"), 0L);
180 }
181
182 for (long deleteTemplateId : deleteTemplateIds) {
183 DDMTemplateServiceUtil.deleteTemplate(deleteTemplateId);
184 }
185 }
186
187 protected String getSaveAndContinueRedirect(
188 PortletConfig portletConfig, ActionRequest actionRequest,
189 DDMTemplate template, String redirect)
190 throws Exception {
191
192 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
193 WebKeys.THEME_DISPLAY);
194
195 long classNameId = ParamUtil.getLong(actionRequest, "classNameId");
196 long classPK = ParamUtil.getLong(actionRequest, "classPK");
197 String availableFields = ParamUtil.getString(
198 actionRequest, "availableFields");
199
200 PortletURLImpl portletURL = new PortletURLImpl(
201 actionRequest, portletConfig.getPortletName(),
202 themeDisplay.getPlid(), PortletRequest.RENDER_PHASE);
203
204 portletURL.setParameter(Constants.CMD, Constants.UPDATE, false);
205 portletURL.setParameter(
206 "struts_action", "/dynamic_data_mapping/edit_template");
207 portletURL.setParameter("redirect", redirect, false);
208 portletURL.setParameter(
209 "templateId", String.valueOf(template.getTemplateId()), false);
210 portletURL.setParameter(
211 "groupId", String.valueOf(template.getGroupId()), false);
212 portletURL.setParameter(
213 "classNameId", String.valueOf(classNameId), false);
214 portletURL.setParameter("classPK", String.valueOf(classPK), false);
215 portletURL.setParameter("type", template.getType(), false);
216 portletURL.setParameter("availableFields", availableFields, false);
217 portletURL.setWindowState(actionRequest.getWindowState());
218
219 return portletURL.toString();
220 }
221
222 protected String getScript(UploadPortletRequest uploadPortletRequest) {
223 InputStream inputStream = null;
224
225 try {
226 inputStream = uploadPortletRequest.getFileAsStream("script");
227
228 if (inputStream != null) {
229 return new String(FileUtil.getBytes(inputStream));
230 }
231 }
232 catch (IOException ioe) {
233 if (_log.isWarnEnabled()) {
234 _log.warn(ioe, ioe);
235 }
236 }
237 finally {
238 StreamUtil.cleanUp(inputStream);
239 }
240
241 return null;
242 }
243
244 protected DDMTemplate updateTemplate(ActionRequest actionRequest)
245 throws Exception {
246
247 UploadPortletRequest uploadPortletRequest =
248 PortalUtil.getUploadPortletRequest(actionRequest);
249
250 long templateId = ParamUtil.getLong(uploadPortletRequest, "templateId");
251
252 long groupId = ParamUtil.getLong(uploadPortletRequest, "groupId");
253 long classNameId = ParamUtil.getLong(
254 uploadPortletRequest, "classNameId");
255 long classPK = ParamUtil.getLong(uploadPortletRequest, "classPK");
256 Map<Locale, String> nameMap = LocalizationUtil.getLocalizationMap(
257 actionRequest, "name");
258 Map<Locale, String> descriptionMap =
259 LocalizationUtil.getLocalizationMap(actionRequest, "description");
260 String type = ParamUtil.getString(uploadPortletRequest, "type");
261 String mode = ParamUtil.getString(uploadPortletRequest, "mode");
262 String language = ParamUtil.getString(
263 uploadPortletRequest, "language", TemplateConstants.LANG_TYPE_VM);
264
265 String script = getScript(uploadPortletRequest);
266 String scriptContent = ParamUtil.getString(
267 uploadPortletRequest, "scriptContent");
268
269 if (Validator.isNull(script)) {
270 script = scriptContent;
271 }
272
273 boolean cacheable = ParamUtil.getBoolean(
274 uploadPortletRequest, "cacheable");
275 boolean smallImage = ParamUtil.getBoolean(
276 uploadPortletRequest, "smallImage");
277 String smallImageURL = ParamUtil.getString(
278 uploadPortletRequest, "smallImageURL");
279 File smallImageFile = uploadPortletRequest.getFile("smallImageFile");
280
281 ServiceContext serviceContext = ServiceContextFactory.getInstance(
282 DDMTemplate.class.getName(), actionRequest);
283
284 DDMTemplate template = null;
285
286 if (templateId <= 0) {
287 template = DDMTemplateServiceUtil.addTemplate(
288 groupId, classNameId, classPK, null, nameMap, descriptionMap,
289 type, mode, language, script, cacheable, smallImage,
290 smallImageURL, smallImageFile, serviceContext);
291 }
292 else {
293 template = DDMTemplateServiceUtil.updateTemplate(
294 templateId, nameMap, descriptionMap, type, mode, language,
295 script, cacheable, smallImage, smallImageURL, smallImageFile,
296 serviceContext);
297 }
298
299 String portletResource = ParamUtil.getString(
300 actionRequest, "portletResource");
301
302 if (Validator.isNotNull(portletResource)) {
303 PortletPreferences preferences =
304 PortletPreferencesFactoryUtil.getPortletSetup(
305 actionRequest, portletResource);
306
307 if (type.equals(DDMTemplateConstants.TEMPLATE_TYPE_DISPLAY)) {
308 preferences.setValue(
309 "displayDDMTemplateId",
310 String.valueOf(template.getTemplateId()));
311 }
312 else {
313 preferences.setValue(
314 "formDDMTemplateId",
315 String.valueOf(template.getTemplateId()));
316 }
317
318 preferences.store();
319 }
320
321 return template;
322 }
323
324 private static Log _log = LogFactoryUtil.getLog(EditTemplateAction.class);
325
326 }