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1
16 package com.blandware.atleap.webapp.action.core.menuItem;
17
18 import com.blandware.atleap.common.Constants;
19 import com.blandware.atleap.model.core.*;
20 import com.blandware.atleap.service.core.MenuManager;
21 import com.blandware.atleap.service.core.RoleManager;
22 import com.blandware.atleap.webapp.action.core.BaseAction;
23 import com.blandware.atleap.webapp.form.MenuItemForm;
24 import com.blandware.atleap.webapp.util.core.CacheUtil;
25 import com.blandware.atleap.webapp.util.core.WebappConstants;
26 import com.blandware.atleap.webapp.util.core.WebappUtil;
27 import org.apache.commons.validator.GenericValidator;
28 import org.apache.struts.action.*;
29 import org.springframework.orm.ObjectOptimisticLockingFailureException;
30
31 import javax.servlet.http.HttpServletRequest  ;
32 import javax.servlet.http.HttpServletResponse ;
33 import java.util.ArrayList ;
34 import java.util.List ;
35
36
64 public final class UpdateMenuItemAction extends BaseAction {
65
74 public ActionForward execute(ActionMapping mapping, ActionForm form,
75 HttpServletRequest request, HttpServletResponse response) throws Exception {
76
77
78 MenuItemForm menuItemForm = (MenuItemForm) form;
79 Long ownerId = null;
80 if ( !GenericValidator.isBlankOrNull(menuItemForm.getOwnerId()) ) {
81 ownerId = Long.valueOf(menuItemForm.getOwnerId());
82 } else {
83 if ( log.isWarnEnabled() ) {
84 log.warn("Missing owner ID. Returning to index...");
85 }
86 return mapping.findForward("admin");
87 }
88
89 request.getSession().setAttribute(WebappConstants.OWNER_ID_KEY, ownerId);
90
91 Long menuItemId = null;
92 if ( !GenericValidator.isBlankOrNull(menuItemForm.getId()) ) {
93 menuItemId = Long.valueOf(menuItemForm.getId());
94 } else {
95 if ( log.isWarnEnabled() ) {
96 log.warn("Missing menu item ID. Returning to list");
97 }
98 return mapping.findForward("listMenuItems");
99 }
100
101 if ( !isCancelled(request) ) {
102
103 MenuManager menuManager = (MenuManager) getBean(Constants.MENU_MANAGER_BEAN);
104 MenuItem menuItem = menuManager.retrieveMenuItem(menuItemId);
105
106 if ( menuItem == null ) {
107 ActionMessages errors = new ActionMessages();
109 errors.add("menuItemNotFound", new ActionMessage("core.menuItem.errors.notFound"));
110 saveErrors(request, errors);
111 return mapping.findForward("listMenuItems");
112 }
113
114 if ( menuItem != null && (menuItem.isRedefinition() || !menuItem.isDynamic() || !menuItem.getOwner().getId().equals(ownerId)) ) {
115 if ( log.isWarnEnabled() ) {
117 log.warn("Tried to update item, which is hardcoded or defined on another layer. It is prohibited. Returning to list.");
118 }
119 return mapping.findForward("listMenuItems");
120 }
121
122 List linkedPages = new ArrayList ();
124 List linkedResources = new ArrayList ();
125 List roles = null;
126 boolean titleIsSet = WebappUtil.hasCorrectValues(menuItemForm.getTitleMap());
127 String image = menuItemForm.getImage();
129 BaseObject linkedObject = WebappUtil.lookupObject(image, request.getSession().getServletContext(), request.getContextPath(), request);
130 if ( linkedObject != null && linkedObject instanceof ContentImage ) {
131 linkedResources.add(linkedObject);
132 }
133
134 String altImage = menuItemForm.getAltImage();
135 if ( !GenericValidator.isBlankOrNull(altImage) && !altImage.equals(image) ) {
136 linkedObject = WebappUtil.lookupObject(menuItemForm.getAltImage(), request.getSession().getServletContext(), request.getContextPath(), request);
137 if ( linkedObject != null && linkedObject instanceof ContentImage ) {
138 linkedResources.add(linkedObject);
139 }
140 }
141
142 linkedObject = WebappUtil.lookupObject(menuItemForm.getLocation(), request.getSession().getServletContext(), request.getContextPath(), request);
143 if ( linkedObject != null ) {
144 menuItem.setExternalLocation(Boolean.FALSE);
146 if ( linkedObject instanceof ContentResource ) {
147 ContentResource resource = (ContentResource) linkedObject;
148 roles = new ArrayList (resource.getRoles());
149 linkedResources.add(resource);
150 } else if ( linkedObject instanceof Page ) {
151 Page page = (Page) linkedObject;
152 linkedPages.add(page);
153
154 if ( page instanceof ContentPage ) {
156 ContentPage cp = (ContentPage) page;
157 roles = new ArrayList (cp.getRoles());
158 } else if ( page instanceof ActionPage ) {
159 ActionPage ap = (ActionPage) page;
160 String [] roleNames = WebappUtil.getAPRoleNames(ap.getUri(), request);
161 roles = new ArrayList ();
162 RoleManager roleManager = (RoleManager) getBean(Constants.ROLE_MANAGER_BEAN);
163 for ( int i = 0; i < roleNames.length; i++ ) {
164 String roleName = roleNames[i];
165 Role role = roleManager.retrieveRole(roleName);
166 if ( role != null ) {
167 roles.add(role);
168 } else {
169 if ( log.isWarnEnabled() ) {
171 log.warn("Role with name '" + roleName + "', specified for Action with URI '" + ap.getUri() + "' could not be found. Skipped.");
172 }
173 }
174 }
175 }
176 }
177 } else {
178 menuItem.setExternalLocation(Boolean.TRUE);
180 }
181
182 if ( !titleIsSet ) {
183 ActionMessages errors = new ActionMessages();
185 errors.add("title", new ActionMessage("core.commons.errors.required", getMessage(request, "core.menuItem.form.title")));
186 saveErrors(request, errors, false);
187 saveToken(request);
188 return mapping.getInputForward();
189 }
190
191 Long parentItemId = null;
192 if ( menuItem.getParentItem() != null ) {
193 parentItemId = menuItem.getParentItem().getId();
194 }
195
196 try {
197
198 menuItem.setLinkedResources(linkedResources);
199 menuItem.setLinkedPages(linkedPages);
200 menuItem.setRoles(roles);
201
202 WebappUtil.copyProperties(menuItem, menuItemForm, request);
203 menuItem.setTitle(menuItemForm.getTitleMap());
204 menuItem.setToolTip(menuItemForm.getToolTipMap());
205
206 menuItem.setAnchor(null);
208 menuItem.setAction(null);
209 menuItem.setForward(null);
210 menuItem.setOnmouseover(null);
211 menuItem.setOnmouseout(null);
212 menuItem.setOnclick(null);
213
214 if ( GenericValidator.isBlankOrNull(menuItemForm.getStyle()) ) {
216 menuItem.setStyle(null);
217 }
218
219 if ( GenericValidator.isBlankOrNull(menuItemForm.getStyleClass()) ) {
220 menuItem.setStyleClass(null);
221 }
222
223 if ( GenericValidator.isBlankOrNull(menuItemForm.getAlign()) ) {
224 menuItem.setAlign(null);
225 }
226
227 if ( GenericValidator.isBlankOrNull(menuItemForm.getImage()) ) {
228 menuItem.setImage(null);
229 }
230
231 if ( GenericValidator.isBlankOrNull(menuItemForm.getAltImage()) ) {
232 menuItem.setAltImage(null);
233 }
234
235 menuManager.updateMenuItem(menuItem, parentItemId, ownerId);
236 } catch ( ObjectOptimisticLockingFailureException e ) {
237 ActionMessages errors = new ActionMessages();
239 errors.add("updateFailed", new ActionMessage("core.menuItem.errors.updateFailed"));
240 saveErrors(request, errors);
241 return mapping.findForward("callUpdateMenuItem");
242 }
243
244 }
245
246 CacheUtil cacheUtil = CacheUtil.getInstance(request);
248 cacheUtil.flushMenuCache();
249 cacheUtil.flushContentPageCache();
250
251 if ( request.getSession().getAttribute(WebappConstants.REDIRECT_URL_KEY) != null ) {
252 String redirectUrl = (String ) request.getSession().getAttribute(WebappConstants.REDIRECT_URL_KEY);
253 return new ActionForward(redirectUrl, true);
254 }
255
256 return mapping.findForward("listMenuItems");
257 }
258 } |
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