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1
13 package info.magnolia.module.admininterface;
14
15 import info.magnolia.cms.beans.config.ContentRepository;
16 import info.magnolia.cms.beans.runtime.MultipartForm;
17 import info.magnolia.cms.core.Content;
18 import info.magnolia.cms.core.HierarchyManager;
19 import info.magnolia.cms.gui.control.Save;
20 import info.magnolia.cms.gui.dialog.DialogDialog;
21 import info.magnolia.cms.gui.dialog.DialogFactory;
22 import info.magnolia.cms.gui.misc.Sources;
23 import info.magnolia.cms.i18n.MessagesManager;
24 import info.magnolia.cms.security.SessionAccessControl;
25 import info.magnolia.cms.servlets.MVCServletHandlerImpl;
26 import info.magnolia.cms.util.RequestFormUtil;
27 import info.magnolia.cms.util.Resource;
28
29 import java.io.IOException  ;
30 import java.io.PrintWriter ;
31
32 import javax.jcr.RepositoryException;
33 import javax.servlet.http.HttpServletRequest ;
34 import javax.servlet.http.HttpServletResponse ;
35
36 import org.apache.commons.lang.StringUtils;
37 import org.apache.log4j.Logger;
38
39
40
45
46 public class DialogMVCHandler extends MVCServletHandlerImpl {
47
48
51 private static Logger log = Logger.getLogger(DialogMVCHandler.class);
52
53
56 protected static final String COMMAND_SAVE = "save";
58 protected static final String COMMAND_SELECT_PARAGRAPH = "selectParagraph";
60 protected static final String COMMAND_SHOW_DIALOG = "showDialog";
62
65 protected static final String VIEW_CLOSE_WINDOW = "close";
67 protected static final String VIEW_SHOW_DIALOG = "show";
69
72 protected MultipartForm form;
73
74
77 protected String path = StringUtils.EMPTY;
78
79
82 private String nodeCollectionName = StringUtils.EMPTY;
83
84
87 protected String nodeName = StringUtils.EMPTY;
88
89 protected String richE = StringUtils.EMPTY;
90
91 protected String richEPaste = StringUtils.EMPTY;
92
93 protected String repository = StringUtils.EMPTY;
94
95 protected HierarchyManager hm;
96
97 protected DialogDialog dialog;
98
99 protected info.magnolia.cms.i18n.Messages msgs;
100
101 protected RequestFormUtil params;
102
103 private Content storageNode;
104
105
110 public DialogMVCHandler(String name, HttpServletRequest request, HttpServletResponse response) {
111 super(name, request, response);
112
113 this.request = request;
114 this.response = response;
115
116 form = Resource.getPostedForm(request);
117
118 params = new RequestFormUtil(request, form);
119
120 path = params.getParameter("mgnlPath"); nodeCollectionName = params.getParameter("mgnlNodeCollection"); nodeName = params.getParameter("mgnlNode"); richE = params.getParameter("mgnlRichE"); richEPaste = params.getParameter("mgnlRichEPaste"); repository = params.getParameter("mgnlRepository", getRepository());
127 hm = SessionAccessControl.getHierarchyManager(request, repository);
128 msgs = MessagesManager.getMessages(request);
129 }
130
131
134 public String getCommand() {
135 if (form != null) {
136 return COMMAND_SAVE;
137 }
138 return COMMAND_SHOW_DIALOG;
139 }
140
141
145 public String showDialog() {
146 Content configNode = getConfigNode();
147 Content storageNode = getStorageNode();
148
149 try {
150 dialog = createDialog(configNode, storageNode);
151 }
152 catch (RepositoryException e) {
153 log.error("can't instantiate dialog", e); }
155
156 dialog.setConfig("dialog", getName()); dialog.setConfig("path", path); dialog.setConfig("nodeCollection", nodeCollectionName); dialog.setConfig("node", nodeName); dialog.setConfig("richE", richE); dialog.setConfig("richEPaste", richEPaste); dialog.setConfig("repository", repository);
164 return VIEW_SHOW_DIALOG;
165 }
166
167
173 protected DialogDialog createDialog(Content configNode, Content storageNode) throws RepositoryException {
174 return DialogFactory.getDialogDialogInstance(request, response, storageNode, configNode);
175 }
176
177
181 public String save() {
182 Save control = onPreSave();
183 onSave(control);
184 onPostSave(control);
185 return VIEW_CLOSE_WINDOW;
186 }
187
188 protected Save onPreSave() {
189 return new Save(form, request);
190 }
191
192 protected void onSave(Save control) {
193 control.save();
194 }
195
196 protected void onPostSave(Save control) {
197 }
198
199
203 protected Content getStorageNode() {
204 if (storageNode == null) {
205 try {
206 Content parentContent = hm.getContent(path);
207 if (StringUtils.isEmpty(nodeName)) {
208 if (StringUtils.isEmpty(nodeCollectionName)) {
209 storageNode = parentContent;
210 }
211 else {
212 storageNode = parentContent.getContent(nodeCollectionName);
213 }
214 }
215 else {
216 if (StringUtils.isEmpty(nodeCollectionName)) {
217 storageNode = parentContent.getContent(nodeName);
218
219 }
220 else {
221 storageNode = parentContent.getContent(nodeCollectionName).getContent(nodeName);
222
223 }
224 }
225 }
226 catch (RepositoryException re) {
227 }
229 }
230 return storageNode;
231 }
232
233
237 protected Content getConfigNode() {
238 return null;
239 }
240
241
245 public void renderHtml(String view) throws IOException {
246 PrintWriter out = response.getWriter();
247
248 if (VIEW_CLOSE_WINDOW.equals(view)) {
250 out.println("<html>"); out.println(new Sources(request.getContextPath()).getHtmlJs());
252 out.println("<script type=\"text/javascript\">"); out.println("mgnlDialogReloadOpener();"); out.println("window.close();"); out.println("</script></html>"); }
257 else if (view == VIEW_SHOW_DIALOG) {
259 try {
260 dialog.drawHtml(out);
261 }
262 catch (IOException e) {
263 log.error(e);
264 }
265 }
266 }
267
268
271 public String getRepository() {
272 return ContentRepository.WEBSITE;
273 }
274 } |
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