001
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.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.ContentTypes;
024 import com.liferay.portal.kernel.util.FileUtil;
025 import com.liferay.portal.kernel.util.GetterUtil;
026 import com.liferay.portal.kernel.util.HttpUtil;
027 import com.liferay.portal.kernel.util.LocalizationUtil;
028 import com.liferay.portal.kernel.util.MimeTypesUtil;
029 import com.liferay.portal.kernel.util.ParamUtil;
030 import com.liferay.portal.kernel.util.StringUtil;
031 import com.liferay.portal.kernel.util.Validator;
032 import com.liferay.portal.security.auth.PrincipalException;
033 import com.liferay.portal.service.ServiceContext;
034 import com.liferay.portal.service.ServiceContextFactory;
035 import com.liferay.portal.struts.PortletAction;
036 import com.liferay.portal.theme.ThemeDisplay;
037 import com.liferay.portal.util.PortalUtil;
038 import com.liferay.portal.util.WebKeys;
039 import com.liferay.portlet.PortletURLFactoryUtil;
040 import com.liferay.portlet.dynamicdatamapping.NoSuchTemplateException;
041 import com.liferay.portlet.dynamicdatamapping.RequiredTemplateException;
042 import com.liferay.portlet.dynamicdatamapping.TemplateNameException;
043 import com.liferay.portlet.dynamicdatamapping.TemplateScriptException;
044 import com.liferay.portlet.dynamicdatamapping.TemplateSmallImageNameException;
045 import com.liferay.portlet.dynamicdatamapping.TemplateSmallImageSizeException;
046 import com.liferay.portlet.dynamicdatamapping.model.DDMTemplate;
047 import com.liferay.portlet.dynamicdatamapping.model.DDMTemplateConstants;
048 import com.liferay.portlet.dynamicdatamapping.service.DDMTemplateServiceUtil;
049
050 import java.io.File;
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 actionMapping, ActionForm actionForm,
075 PortletConfig portletConfig, ActionRequest actionRequest,
076 ActionResponse actionResponse)
077 throws Exception {
078
079 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
080
081 DDMTemplate template = null;
082
083 try {
084 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
085 template = updateTemplate(actionRequest);
086 }
087 else if (cmd.equals(Constants.DELETE)) {
088 deleteTemplates(actionRequest);
089 }
090
091 if (Validator.isNotNull(cmd)) {
092 String redirect = ParamUtil.getString(
093 actionRequest, "redirect");
094 String closeRedirect = ParamUtil.getString(
095 actionRequest, "closeRedirect");
096
097 if (Validator.isNotNull(closeRedirect)) {
098 redirect = HttpUtil.setParameter(
099 redirect, "closeRedirect", closeRedirect);
100
101 SessionMessages.add(
102 actionRequest,
103 PortalUtil.getPortletId(actionRequest) +
104 SessionMessages.KEY_SUFFIX_CLOSE_REDIRECT,
105 closeRedirect);
106 }
107
108 if (template != null) {
109 boolean saveAndContinue = ParamUtil.getBoolean(
110 actionRequest, "saveAndContinue");
111
112 if (saveAndContinue) {
113 redirect = getSaveAndContinueRedirect(
114 portletConfig, actionRequest, template, redirect);
115 }
116 }
117
118 sendRedirect(actionRequest, actionResponse, redirect);
119 }
120 }
121 catch (Exception e) {
122 if (e instanceof NoSuchTemplateException ||
123 e instanceof PrincipalException) {
124
125 SessionErrors.add(actionRequest, e.getClass());
126
127 setForward(actionRequest, "portlet.dynamic_data_mapping.error");
128 }
129 else if (e instanceof RequiredTemplateException ||
130 e instanceof TemplateNameException ||
131 e instanceof TemplateScriptException ||
132 e instanceof TemplateSmallImageNameException ||
133 e instanceof TemplateSmallImageSizeException) {
134
135 SessionErrors.add(actionRequest, e.getClass(), e);
136
137 if (e instanceof RequiredTemplateException) {
138 String redirect = PortalUtil.escapeRedirect(
139 ParamUtil.getString(actionRequest, "redirect"));
140
141 if (Validator.isNotNull(redirect)) {
142 actionResponse.sendRedirect(redirect);
143 }
144 }
145 }
146 else {
147 throw e;
148 }
149 }
150 }
151
152 @Override
153 public ActionForward render(
154 ActionMapping actionMapping, ActionForm actionForm,
155 PortletConfig portletConfig, RenderRequest renderRequest,
156 RenderResponse renderResponse)
157 throws Exception {
158
159 try {
160 ActionUtil.getStructure(renderRequest);
161 ActionUtil.getTemplate(renderRequest);
162 }
163 catch (Exception e) {
164 if (e instanceof NoSuchTemplateException ||
165 e instanceof PrincipalException) {
166
167 SessionErrors.add(renderRequest, e.getClass());
168
169 return actionMapping.findForward(
170 "portlet.dynamic_data_mapping.error");
171 }
172 else {
173 throw e;
174 }
175 }
176
177 return actionMapping.findForward(
178 getForward(
179 renderRequest, "portlet.dynamic_data_mapping.edit_template"));
180 }
181
182 protected void deleteTemplates(ActionRequest actionRequest)
183 throws Exception {
184
185 long[] deleteTemplateIds = null;
186
187 long templateId = ParamUtil.getLong(actionRequest, "templateId");
188
189 if (templateId > 0) {
190 deleteTemplateIds = new long[] {templateId};
191 }
192 else {
193 deleteTemplateIds = StringUtil.split(
194 ParamUtil.getString(actionRequest, "deleteTemplateIds"), 0L);
195 }
196
197 for (long deleteTemplateId : deleteTemplateIds) {
198 DDMTemplateServiceUtil.deleteTemplate(deleteTemplateId);
199 }
200 }
201
202 protected String getSaveAndContinueRedirect(
203 PortletConfig portletConfig, ActionRequest actionRequest,
204 DDMTemplate template, String redirect)
205 throws Exception {
206
207 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
208 WebKeys.THEME_DISPLAY);
209
210 String portletResourceNamespace = ParamUtil.getString(
211 actionRequest, "portletResourceNamespace");
212 long classNameId = ParamUtil.getLong(actionRequest, "classNameId");
213 long classPK = ParamUtil.getLong(actionRequest, "classPK");
214 String structureAvailableFields = ParamUtil.getString(
215 actionRequest, "structureAvailableFields");
216
217 LiferayPortletURL portletURL = PortletURLFactoryUtil.create(
218 actionRequest, portletConfig.getPortletName(),
219 themeDisplay.getPlid(), PortletRequest.RENDER_PHASE);
220
221 portletURL.setParameter(Constants.CMD, Constants.UPDATE, false);
222 portletURL.setParameter(
223 "struts_action", "/dynamic_data_mapping/edit_template");
224 portletURL.setParameter("redirect", redirect, false);
225 portletURL.setParameter(
226 "portletResourceNamespace", portletResourceNamespace, false);
227 portletURL.setParameter(
228 "templateId", String.valueOf(template.getTemplateId()), false);
229 portletURL.setParameter(
230 "groupId", String.valueOf(template.getGroupId()), false);
231 portletURL.setParameter(
232 "classNameId", String.valueOf(classNameId), false);
233 portletURL.setParameter("classPK", String.valueOf(classPK), false);
234 portletURL.setParameter("type", template.getType(), false);
235 portletURL.setParameter(
236 "structureAvailableFields", structureAvailableFields, false);
237 portletURL.setWindowState(actionRequest.getWindowState());
238
239 return portletURL.toString();
240 }
241
242 protected String getScript(UploadPortletRequest uploadPortletRequest)
243 throws Exception {
244
245 String scriptContent = ParamUtil.getString(
246 uploadPortletRequest, "scriptContent");
247
248 File file = uploadPortletRequest.getFile("script");
249
250 if (file == null) {
251 return scriptContent;
252 }
253
254 String script = FileUtil.read(file);
255
256 if (Validator.isNotNull(script) && !isValidFile(file)) {
257 throw new TemplateScriptException();
258 }
259
260 return GetterUtil.getString(script, scriptContent);
261 }
262
263 protected boolean isValidFile(File file) {
264 String contentType = MimeTypesUtil.getContentType(file);
265
266 if (contentType.equals(ContentTypes.APPLICATION_XSLT_XML) ||
267 contentType.startsWith(ContentTypes.TEXT)) {
268
269 return true;
270 }
271
272 return false;
273 }
274
275 protected DDMTemplate updateTemplate(ActionRequest actionRequest)
276 throws Exception {
277
278 UploadPortletRequest uploadPortletRequest =
279 PortalUtil.getUploadPortletRequest(actionRequest);
280
281 long templateId = ParamUtil.getLong(uploadPortletRequest, "templateId");
282
283 long groupId = ParamUtil.getLong(uploadPortletRequest, "groupId");
284 long classNameId = ParamUtil.getLong(
285 uploadPortletRequest, "classNameId");
286 long classPK = ParamUtil.getLong(uploadPortletRequest, "classPK");
287 String templateKey = ParamUtil.getString(
288 uploadPortletRequest, "templateKey");
289 Map<Locale, String> nameMap = LocalizationUtil.getLocalizationMap(
290 uploadPortletRequest, "name");
291 Map<Locale, String> descriptionMap =
292 LocalizationUtil.getLocalizationMap(
293 uploadPortletRequest, "description");
294 String type = ParamUtil.getString(uploadPortletRequest, "type");
295 String mode = ParamUtil.getString(uploadPortletRequest, "mode");
296 String language = ParamUtil.getString(
297 uploadPortletRequest, "language", TemplateConstants.LANG_TYPE_VM);
298
299 String script = getScript(uploadPortletRequest);
300
301 boolean cacheable = ParamUtil.getBoolean(
302 uploadPortletRequest, "cacheable");
303 boolean smallImage = ParamUtil.getBoolean(
304 uploadPortletRequest, "smallImage");
305 String smallImageURL = ParamUtil.getString(
306 uploadPortletRequest, "smallImageURL");
307 File smallImageFile = uploadPortletRequest.getFile("smallImageFile");
308
309 ServiceContext serviceContext = ServiceContextFactory.getInstance(
310 DDMTemplate.class.getName(), uploadPortletRequest);
311
312 DDMTemplate template = null;
313
314 if (templateId <= 0) {
315 template = DDMTemplateServiceUtil.addTemplate(
316 groupId, classNameId, classPK, templateKey, nameMap,
317 descriptionMap, type, mode, language, script, cacheable,
318 smallImage, smallImageURL, smallImageFile, serviceContext);
319 }
320 else {
321 template = DDMTemplateServiceUtil.updateTemplate(
322 templateId, classPK, nameMap, descriptionMap, type, mode,
323 language, script, cacheable, smallImage, smallImageURL,
324 smallImageFile, serviceContext);
325 }
326
327 PortletPreferences portletPreferences = getStrictPortletSetup(
328 actionRequest);
329
330 if (portletPreferences != null) {
331 if (type.equals(DDMTemplateConstants.TEMPLATE_TYPE_DISPLAY)) {
332 portletPreferences.setValue(
333 "displayDDMTemplateId",
334 String.valueOf(template.getTemplateId()));
335 }
336 else if (mode.equals(DDMTemplateConstants.TEMPLATE_MODE_CREATE)) {
337 portletPreferences.setValue(
338 "formDDMTemplateId",
339 String.valueOf(template.getTemplateId()));
340 }
341
342 portletPreferences.store();
343 }
344
345 return template;
346 }
347
348 }