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16 package com.blandware.atleap.webapp.action.testimonials;
17
18 import com.blandware.atleap.common.Constants;
19 import com.blandware.atleap.common.TestimonialModuleConstants;
20 import com.blandware.atleap.common.parsers.html.HTMLPlainTextExtractor;
21 import com.blandware.atleap.common.util.ConvertUtil;
22 import com.blandware.atleap.model.testimonials.Testimonial;
23 import com.blandware.atleap.search.SearchManager;
24 import com.blandware.atleap.service.exception.BeanAlreadyExistsException;
25 import com.blandware.atleap.service.testimonials.TestimonialManager;
26 import com.blandware.atleap.webapp.action.core.BaseAction;
27 import com.blandware.atleap.webapp.form.TestimonialForm;
28 import com.blandware.atleap.webapp.util.core.*;
29 import com.blandware.atleap.webapp.util.testimonials.TestimonialModuleWebConstants;
30 import org.apache.commons.validator.GenericValidator;
31 import org.apache.struts.action.ActionForm;
32 import org.apache.struts.action.ActionForward;
33 import org.apache.struts.action.ActionMapping;
34 import org.apache.struts.action.ActionMessage;
35 import org.apache.struts.action.ActionMessages;
36 import org.springframework.orm.ObjectOptimisticLockingFailureException;
37
38 import javax.servlet.http.HttpServletRequest  ;
39 import javax.servlet.http.HttpServletResponse ;
40 import java.io.ByteArrayInputStream ;
41 import java.io.InputStream ;
42 import java.util.*;
43
44
67 public final class UpdateTestimonialAction extends BaseAction {
68
77 public ActionForward execute(ActionMapping mapping, ActionForm form,
78 HttpServletRequest request, HttpServletResponse response) throws Exception {
79
80 TestimonialForm testimonialForm = (TestimonialForm) form;
81 String localesMode = testimonialForm.getLocalesMode();
82
83 if ( isBackPressed(request) ) {
84 if (request.getSession().getAttribute(WebappConstants.CONTENT_LOCALES_COLLECTION_KEY) == null) {
87 List contentLocales = LocaleUtil.getInstance(servlet.getServletContext()).getAvailableLocales();
88 request.getSession().setAttribute(WebappConstants.CONTENT_LOCALES_COLLECTION_KEY, contentLocales);
89 }
90
91 testimonialForm.setAllCheckedFlagForBodyCheckboxes(request, localesMode);
93
94 return mapping.findForward("inputForward");
95 }
96
97 if ( isCancelled(request) ) {
98 if ( request.getSession().getAttribute(WebappConstants.REDIRECT_URL_KEY) != null ) {
99 String redirectUrl = (String ) request.getSession().getAttribute(WebappConstants.REDIRECT_URL_KEY);
100 ActionForward redirect = new ActionForward(redirectUrl, true);
101 return redirect;
102 }
103 return mapping.findForward("listTestimonials");
104 }
105
106 if ( request.getSession().getAttribute(TestimonialModuleWebConstants.TESTIMONIAL_SUBMITTED_ACTION_KEY) != null ) {
107 return mapping.findForward("listTestimonials");
108 }
109 request.getSession().setAttribute(TestimonialModuleWebConstants.TESTIMONIAL_SUBMITTED_ACTION_KEY, "update");
110
111 Long testimonialId = null;
112 if ( !GenericValidator.isBlankOrNull(testimonialForm.getId()) ) {
113 testimonialId = Long.valueOf(testimonialForm.getId());
114 } else {
115 if ( log.isWarnEnabled() ) {
116 log.warn("Missing testimonial item ID. Returning to list...");
117 }
118 return mapping.findForward("listTestimonials");
119 }
120
121 request.getSession().setAttribute(TestimonialModuleWebConstants.TESTIMONIAL_ID_KEY, testimonialId);
122
123 TestimonialManager testimonialManager = (TestimonialManager) getBean(TestimonialModuleConstants.TESTIMONIAL_MANAGER_BEAN);
124 Testimonial testimonial = testimonialManager.retrieveTestimonial(testimonialId);
125
126 if ( testimonial == null ) {
127 ActionMessages errors = new ActionMessages();
129 errors.add("testimonialNotFound", new ActionMessage("testimonials.errors.notFound"));
130 saveErrors(request, errors);
131 return mapping.findForward("listTestimonials");
132 }
133
134 Map newBody = testimonial.getBody();
135
136 WebappUtil.copyProperties(testimonial, testimonialForm, request);
137
138 if (!"current".equalsIgnoreCase(localesMode) && !"all".equalsIgnoreCase(localesMode)) {
140 localesMode = "selected";
141 }
142
143 Map bodyMap = testimonialForm.getBodyMap();
144 Map bodyCheckedBoxes = testimonialForm.getBodyCheckedBoxes();
145 if ("selected".equalsIgnoreCase(localesMode)) {
146 for (Iterator i = bodyMap.entrySet().iterator(); i.hasNext();) {
147 Map.Entry entry = (Map.Entry) i.next();
148 String localeIdentifier = (String ) entry.getKey();
149 if (bodyCheckedBoxes.get(localeIdentifier) == null) {
150 bodyMap.put(localeIdentifier, newBody.get(localeIdentifier));
152 }
153 }
154 }
155
156 testimonial.setTitle(testimonialForm.getTitleMap());
157 testimonial.setBody(bodyMap);
158 String uri = TestimonialModuleWebConstants.TESTIMONIAL_URI_PREFIX + "/item" + testimonialForm.getId();
159 testimonial.setUri(uri);
160
161 HTMLPlainTextExtractor extractor = new HTMLPlainTextExtractor();
163 Set refs = new HashSet();
164 for ( Iterator i = bodyMap.entrySet().iterator(); i.hasNext(); ) {
165 Map.Entry entry = (Map.Entry) i.next();
166 String body = (String ) entry.getValue();
167 InputStream bodyIS = new ByteArrayInputStream (ConvertUtil.convertToByteArray(body));
168 refs.addAll(extractor.extractAllRefs(bodyIS, Constants.DEFAULT_ENCODING));
169 }
170
171 Map linkedObjects = WebappUtil.mapObjectsToRefs(refs, request.getSession().getServletContext(), request.getContextPath());
172
173 try {
174 testimonialManager.updateTestimonial(testimonial, linkedObjects);
175
176 SearchManager searchManager = SearchManager.getInstance(request.getSession().getServletContext());
178 searchManager.unIndexPage(testimonial.getUri(), request);
179 if ( testimonial.getActive().booleanValue() ) {
180 searchManager.indexPage(testimonial, request);
181 }
182
183 CacheUtil cacheUtil = CacheUtil.getInstance(request);
184 cacheUtil.flushLocalizableFieldValueCache(testimonialId);
185
186 } catch ( BeanAlreadyExistsException e ) {
187
189 testimonialForm.setAllCheckedFlagForBodyCheckboxes(request, localesMode);
191
192 ActionMessages errors = new ActionMessages();
193 errors.add("testimonialAlreadyExists", new ActionMessage("errors.testimonialAlreadyExists", uri));
194 saveErrors(request, errors);
195 return mapping.getInputForward();
196 } catch ( ObjectOptimisticLockingFailureException e ) {
197 ActionMessages errors = new ActionMessages();
199 errors.add("updateFailed", new ActionMessage("testimonials.errors.updateFailed"));
200 saveErrors(request, errors);
201
202 Map oldBody = bodyMap;
204 Map mergedBody = new HashMap();
205 for ( Iterator i = oldBody.entrySet().iterator(); i.hasNext(); ) {
206 Map.Entry entry = (Map.Entry) i.next();
207 String locale = (String ) entry.getKey();
208 String oldValue = (String ) entry.getValue();
209 String newValue = (String ) newBody.get(locale);
210 String mergedValue = MergeUtil.mergeHtml(oldValue, newValue);
211 mergedBody.put(locale, mergedValue);
212 }
213 request.getSession().setAttribute(TestimonialModuleWebConstants.TESTIMONIAL_MERGED_BODY_KEY, mergedBody);
214
215 testimonialForm.setAllCheckedFlagForBodyCheckboxes(request, localesMode);
217
218 return mapping.findForward("callUpdateTestimonial");
219 }
220
221 if ( request.getSession().getAttribute(WebappConstants.REDIRECT_URL_KEY) != null ) {
222 String redirectUrl = (String ) request.getSession().getAttribute(WebappConstants.REDIRECT_URL_KEY);
223 ActionForward redirect = new ActionForward(redirectUrl, true);
224 return redirect;
225 }
226
227 return mapping.findForward("listTestimonials");
228 }
229 } |
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