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1 package com.dotmarketing.menubuilders;
2
3 import java.io.FileOutputStream  ;
4 import java.util.ArrayList ;
5 import javax.servlet.http.HttpServletRequest ;
6 import javax.servlet.http.HttpServletResponse ;
7 import javax.servlet.jsp.JspException ;
8 import org.apache.velocity.tools.view.context.ViewContext;
9 import org.apache.velocity.tools.view.tools.ViewTool;
10 import com.dotmarketing.beans.Host;
11 import com.dotmarketing.beans.Inode;
12 import com.dotmarketing.factories.HostFactory;
13 import com.dotmarketing.portlets.files.model.File;
14 import com.dotmarketing.portlets.folders.factories.FolderFactory;
15 import com.dotmarketing.portlets.folders.model.Folder;
16 import com.dotmarketing.portlets.htmlpages.factories.HTMLPageFactory;
17 import com.dotmarketing.portlets.htmlpages.model.HTMLPage;
18 import com.dotmarketing.portlets.links.model.Link;
19 import com.dotmarketing.util.Config;
20 import com.dotmarketing.util.Logger;
21
22
23 public class StaticMenuBuilder implements ViewTool {
24
25
26 protected HttpServletRequest request;
27 protected HttpServletResponse response;
28
29 public String createMenu(String path, String pagePath, String divName, int numberOfLevels) throws JspException
35 {
36 Host host = HostFactory.getDefaultHost();
37 return createMenu(path, pagePath, host.getInode(),divName,"",true,"","",numberOfLevels);
38 }
39
40 public String createMenu(String path, String pagePath, Host host, String divName, int numberOfLevels) throws JspException
41 {
42 return createMenu(path, pagePath, host.getInode(),divName,"",true,"","",numberOfLevels);
43 }
44
45 public String createMenu(String path, String pagePath, Host host, String divName, String ulClassName, int numberOfLevels) throws JspException
46 {
47 return createMenu(path, pagePath, host.getInode(),divName,ulClassName,true,"","",numberOfLevels);
48 }
49
50 public String createMenu(String path, String pagePath, Host host, String divName, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
51 {
52 return createMenu(path, pagePath, host.getInode(),divName, "", true,imagePrefix, imageSuffix,numberOfLevels);
53 }
54
55 public String createMenu(String path, String pagePath, Host host, String divName, String ulClassName, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
56 {
57 return createMenu(path, pagePath, host.getInode(),divName, ulClassName, true, imagePrefix, imageSuffix,numberOfLevels);
58 }
59
60 public String createMenu(String path, String pagePath, String divName, boolean linkFolders, int numberOfLevels) throws JspException
62 {
63 Host host = HostFactory.getDefaultHost();
64 return createMenu(path, pagePath, host.getInode(),divName,"",linkFolders,"","",numberOfLevels);
65 }
66
67 public String createMenu(String path, String pagePath, Host host, String divName, boolean linkFolders, int numberOfLevels) throws JspException
68 {
69 return createMenu(path, pagePath, host.getInode(),divName,"",linkFolders,"","",numberOfLevels);
70 }
71
72 public String createMenu(String path, String pagePath, Host host, String divName, String ulClassName, boolean linkFolders, int numberOfLevels) throws JspException
73 {
74 return createMenu(path, pagePath, host.getInode(),divName,ulClassName,linkFolders,"","",numberOfLevels);
75 }
76
77 public String createMenu(String path, String pagePath, Host host, String divName, boolean linkFolders, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
78 {
79 return createMenu(path, pagePath, host.getInode(),divName, "", linkFolders,imagePrefix, imageSuffix,numberOfLevels);
80 }
81
82 public String createMenu(String path, String pagePath, Host host, String divName, String ulClassName, boolean linkFolders, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
83 {
84 return createMenu(path, pagePath, host.getInode(),divName, ulClassName, linkFolders, imagePrefix, imageSuffix,numberOfLevels);
85 }
86
87
88 private String createMenu(String path, String pagePath, long hostId, String divName, String ulClassName, boolean linkFolders, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
90 {
97 if (numberOfLevels == 0) {
98 numberOfLevels = Integer.parseInt(Config.getStringProperty("number_levels"));
99 }
100 StringBuffer stringbuf = new StringBuffer ();
101 String menuVtlPath="/WEB-INF/velocity/static/menus/";
102 try {
103
104 Logger.debug(StaticMenuBuilder.class, "\n\n\n\nStaticMenuBuilder begins");
105 Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder number of levels=" + numberOfLevels);
106
107 if ((path==null) || (path.length()==0)) {
108
109 Logger.debug(StaticMenuBuilder.class, "pagePath=" + pagePath);
110
111 int idx1 = pagePath.indexOf("/");
112 int idx2 = pagePath.indexOf("/",idx1+1);
113
114 path = pagePath.substring(idx1,idx2+1);
115
116 Logger.debug(StaticMenuBuilder.class, "path=" + path);
117 }
118
119
120 Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder path=" + path);
121 Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder hostId=" + hostId);
122
123 java.util.List itemsList = new ArrayList ();
124 String folderPath = "";
125 String fileName = "";
126 boolean fileExists = true;
127
128 java.io.File fileFolder = new java.io.File (Config.CONTEXT.getRealPath(menuVtlPath));
129 if(!fileFolder.exists()){
130 fileFolder.mkdirs();
131 }
132 java.io.File file = null;
133 String menuId = "";
134 if (path.equals("/")) {
135 String condition = "show_on_menu = " + com.dotmarketing.db.DbConnectionFactory.getDBTrue();
136 fileName = hostId + "_static.vtl";
137 menuId = String.valueOf(hostId);
138 file = new java.io.File (Config.CONTEXT.getRealPath(menuVtlPath) + java.io.File.separator + fileName);
139 if (!file.exists()) {
140 itemsList = FolderFactory.getFoldersByParentAndCondition(hostId,condition);
141 folderPath = path;
142 fileExists = false;
143 }
144 }
145 else {
146 Folder folder = FolderFactory.getFolderByPath(path,hostId);
147 Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder folder=" + folder.getPath());
148 fileName = folder.getInode() + "_static.vtl";
149 menuId = String.valueOf(folder.getInode());
150 file = new java.io.File (Config.CONTEXT.getRealPath(menuVtlPath) + java.io.File.separator + fileName);
151 if (!file.exists()) {
152 itemsList = FolderFactory.getMenuItems(folder);
153 folderPath = folder.getPath();
154 fileExists = false;
155 }
156 }
157 String filePath = "static" + java.io.File.separator + "menus" + java.io.File.separator + fileName;
158
159 if (fileExists) {
160 return filePath;
161 }
162 else {
163
164 if (itemsList.size()>0) {
165 if (divName!=null && divName.length()>0) {
166 String beforeMenu = "<div id=\"" + divName + "\">";
167 stringbuf.append(beforeMenu);
168 }
169
170 if (divName!=null && divName.length()>0) {
171 stringbuf.append("#if($EDIT_MODE)\n");
172 stringbuf.append("<form action=\"${directorURL}\" method=\"post\" name=\"form_menu_" + menuId + "\" id=\"form_menu_" + menuId + "\">\n");
173 stringbuf.append("<input type=\"hidden\" name=\"cmd\" value=\"orderMenu\">\n");
174 stringbuf.append("<input type=\"hidden\" name=\"path\" value=\""+path+"\">\n");
175 stringbuf.append("<input type=\"hidden\" name=\"hostId\" value=\"" + hostId + "\">\n");
176 stringbuf.append("<input type=\"hidden\" name=\"pagePath\" value=\"$VTLSERVLET_URI\">\n");
177 stringbuf.append("<input type=\"hidden\" name=\"referer\" value=\"$VTLSERVLET_URI\">\n");
178
179 stringbuf.append("<div class=\"menuReorder\"><a HREF=\"javascript:submitMenu('form_menu_" + menuId + "');\"><img border=\"0\" SRC=\"/portal/images/icons/reorder.gif\" width=\"21\" height=\"12\" alt=\"Click to reorder menu\" /></a></div>");
180 stringbuf.append("</form>\n");
181 stringbuf.append("#end \n");
182 }
183
184 if (ulClassName!=null && ulClassName.length() >0) {
185 stringbuf.append("<ul class=\"" + ulClassName + "\">");
186 }
187 else {
188 stringbuf.append("<ul>");
189 }
190
191
192 java.util.Iterator itemListIterator = itemsList.iterator();
194 Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder number of items=" + itemsList.size());
195
196 while (itemListIterator.hasNext()) {
198
199 Inode itemChild = (Inode) itemListIterator.next();
200
201 if (itemChild instanceof Folder) {
202
203 Folder folderChild = (Folder) itemChild;
204
205 stringbuf = getMenuItems(stringbuf, folderChild, linkFolders, numberOfLevels, 1, imagePrefix, imageSuffix);
207
208 }
209 else if (itemChild instanceof Link) {
210 if (((Link)itemChild).isWorking() && !((Link)itemChild).isDeleted()) {
211 stringbuf.append("#if ($UtilMethods.inString($VTLSERVLET_URI,\"" + ((Link)itemChild).getProtocal() + ((Link)itemChild).getUrl() + "\"))\n");
212 stringbuf.append("<li><a HREF=\"" + ((Link)itemChild).getProtocal() + ((Link)itemChild).getUrl() + "\" target=\"" + ((Link)itemChild).getTarget() + "\">\n");
213 stringbuf.append(((Link)itemChild).getTitle() + "</a></li>\n");
214 stringbuf.append("#else\n");
215 stringbuf.append("<li class=\"active\"><a HREF=\"" + ((Link)itemChild).getProtocal() + ((Link)itemChild).getUrl() + "\" target=\"" + ((Link)itemChild).getTarget() + "\">\n");
216 stringbuf.append(((Link)itemChild).getTitle() + "</a></li>\n");
217 stringbuf.append("#end \n");
218 }
219 }
220 else if (itemChild instanceof HTMLPage) {
221 if (((HTMLPage)itemChild).isWorking() && !((HTMLPage)itemChild).isDeleted()) {
222 stringbuf.append("#if ($UtilMethods.inString($VTLSERVLET_URI,\"" + path + ((HTMLPage)itemChild).getPageUrl() + "\"))\n");
223 stringbuf.append("<li><a HREF=\"" + folderPath + ((HTMLPage)itemChild).getPageUrl() + "\">\n");
224 stringbuf.append(((HTMLPage)itemChild).getTitle() + "</a></li>\n");
225 stringbuf.append("#else\n");
226 stringbuf.append("<li class=\"active\"><a HREF=\"" + folderPath + ((HTMLPage)itemChild).getPageUrl() + "\">\n");
227 stringbuf.append(((HTMLPage)itemChild).getTitle() + "</a></li>\n");
228 stringbuf.append("#end \n");
229 }
230 }
231 else if (itemChild instanceof File) {
232 if (((File)itemChild).isWorking() && !((File)itemChild).isDeleted()) {
233 stringbuf.append("#if ($UtilMethods.inString($VTLSERVLET_URI,\"" + path + ((File)itemChild).getFileName() + "\"))\n");
234 stringbuf.append("<li><a HREF=\"" + folderPath + ((File)itemChild).getFileName() + "\">\n");
235 stringbuf.append(((File)itemChild).getTitle() + "</a></li>\n");
236 stringbuf.append("#else\n");
237 stringbuf.append("#end \n");
238 }
239 }
240 }
241 stringbuf.append("</ul>");
242
243
244 if (divName!=null && divName.length()>0) {
245 stringbuf.append("</div>");
246 }
247 }
248
249 FileOutputStream fo = new FileOutputStream (file);
250
251 if (stringbuf.toString().getBytes().length>0) {
252 fo.write(stringbuf.toString().getBytes());
253 }
254 else {
255 Logger.debug(StaticMenuBuilder.class, "Error creating static horizontal menu!!!!!");
256 }
257
258 fo.close();
259 Logger.debug(StaticMenuBuilder.class, "End of StaticMenuBuilder" + filePath);
260
261 return filePath;
262 }
263 } catch(Exception e) {
264 stringbuf.delete(0, stringbuf.length());
267 e.printStackTrace(System.out);
268 }
269 return "";
270 }
271
272
278 public void init(Object obj) {
279 ViewContext context = (ViewContext) obj;
280 this.request = context.getRequest();
281 this.response = context.getResponse();
282 }
283
284 private StringBuffer getMenuItems(StringBuffer stringbuf, Folder folderChildChild, boolean linkFolders, int numberOfLevels, int currentLevel, String imagePrefix, String imageSuffix) {
285
286 Host host = HostFactory.getCurrentHost(request);
287
288 java.util.List itemsChildrenList2 = FolderFactory.getMenuItems(folderChildChild);
290 java.util.Iterator itemsChildrenListIter2 = itemsChildrenList2.iterator();
291 boolean nextLevelItems = false;
292
293
294 if (itemsChildrenListIter2.hasNext()) {
295 nextLevelItems = true;
296 }
297
298 String folderChildPath = folderChildChild.getPath().substring(0, folderChildChild.getPath().length() - 1);
299 folderChildPath = folderChildPath.substring(0, folderChildPath.lastIndexOf("/"));
300
301 stringbuf.append("#if ($VTLSERVLET_URI != '" + folderChildPath + "' && $VTLSERVLET_URI != '" + folderChildChild.getPath() + "index." + Config.getStringProperty("VELOCITY_PAGE_EXTENSION") + "')\n");
302 stringbuf.append("<li id=\"" + folderChildChild.getName()+ "\">");
303
304 HTMLPage page = HTMLPageFactory.getLiveHTMLPageByPath(folderChildChild.getPath() + "index." + Config.getStringProperty("VELOCITY_PAGE_EXTENSION"), host);
305 if (page.getInode() == 0) {
306 if (linkFolders) stringbuf.append("<a HREF=\""+folderChildChild.getPath() + "\">");
307 } else {
308 if (linkFolders) stringbuf.append("<a HREF=\""+folderChildChild.getPath() + "index." + Config.getStringProperty("VELOCITY_PAGE_EXTENSION")+"\">");
309 }
310
311 if ((imagePrefix!=null && imagePrefix.length()>0) ||
313 (imageSuffix!=null && imageSuffix.length() >0)) {
314 stringbuf.append("<img SRC=\"" + imagePrefix + folderChildChild.getName() + imageSuffix + "\" alt=\"" + folderChildChild.getTitle() + "\" />");
315 }
316 else {
317 stringbuf.append(folderChildChild.getTitle());
318 }
319 if (linkFolders) {
320 stringbuf.append("</a>\n");
321 }
322 stringbuf.append("#else\n");
323 stringbuf.append("<li class=\"active\" id=\"" + folderChildChild.getName()+ "\"><a HREF=\"#\">" + folderChildChild.getTitle() + "</a></li>");
324 stringbuf.append("#end \n");
325
326 if (nextLevelItems) {
327 stringbuf.append("#if ($UtilMethods.inString($VTLSERVLET_URI,\"" + folderChildChild.getPath() + "\"))\n");
328 stringbuf.append("<ul>\n");
329 }
330
331 while (itemsChildrenListIter2.hasNext()) {
332
333 Inode childChild2 = (Inode) itemsChildrenListIter2.next();
334
335 if (childChild2 instanceof Folder) {
336 Folder folderChildChild2 = (Folder) childChild2;
337
338 Logger.debug(this, "folderChildChild2= " + folderChildChild2.getTitle() + " currentLevel="+ currentLevel + " numberOfLevels=" + numberOfLevels);
339 if (currentLevel <= numberOfLevels) {
340 stringbuf = getMenuItems(stringbuf, folderChildChild2, linkFolders, numberOfLevels, currentLevel + 1, imagePrefix, imageSuffix);
341 }
342 else {
343 if (linkFolders) {
344 stringbuf.append("<li><a HREF=\"" + folderChildChild2.getPath() + "index." + Config.getStringProperty("VELOCITY_PAGE_EXTENSION") + "\">\n");
345 stringbuf.append(folderChildChild2.getTitle() + "</a></li>\n");
346 }
347 else {
348 stringbuf.append("<li>" + folderChildChild2.getTitle() + "</li>\n");
349 }
350 }
351 }
352 else if (childChild2 instanceof Link) {
353 if (((Link)childChild2).isWorking() && !((Link)childChild2).isDeleted()) {
354 stringbuf.append("#if ($VTLSERVLET_URI != '" + ((Link)childChild2).getProtocal() + ((Link)childChild2).getUrl() + "')\n");
355 stringbuf.append("<li><a HREF=\"" + ((Link)childChild2).getProtocal() + ((Link)childChild2).getUrl() + "\" target=\"" + ((Link)childChild2).getTarget() + "\">\n");
356 stringbuf.append(((Link)childChild2).getTitle() + "</a></li>\n");
357 stringbuf.append("#else\n");
358 stringbuf.append("<li class=\"active\"><a HREF=\"" + ((Link)childChild2).getProtocal() + ((Link)childChild2).getUrl() + "\" target=\"" + ((Link)childChild2).getTarget() + "\">\n");
359 stringbuf.append(((Link)childChild2).getTitle() + "</a></li>\n");
360 stringbuf.append("#end \n");
361 }
362 }
363 else if (childChild2 instanceof HTMLPage) {
364 if (((HTMLPage)childChild2).isWorking() && !((HTMLPage)childChild2).isDeleted()) {
365 stringbuf.append("#if ($VTLSERVLET_URI != '" + folderChildChild.getPath() + ((HTMLPage)childChild2).getPageUrl() + "')\n");
366 stringbuf.append("<li><a HREF=\"" + folderChildChild.getPath() + ((HTMLPage)childChild2).getPageUrl() + "\">\n");
367 stringbuf.append(((HTMLPage)childChild2).getTitle() + "</a></li>\n");
368 stringbuf.append("#else\n");
369 stringbuf.append("<li class=\"active\"><a HREF=\"" + folderChildChild.getPath() + ((HTMLPage)childChild2).getPageUrl() + "\">\n");
370 stringbuf.append(((HTMLPage)childChild2).getTitle() + "</a></li>\n");
371 stringbuf.append("#end \n");
372 }
373 }
374 else if (childChild2 instanceof File) {
375 if (((File)childChild2).isWorking() && !((File)childChild2).isDeleted()) {
376 stringbuf.append("#if ($VTLSERVLET_URI != '" + folderChildChild.getPath() + ((File)childChild2).getFileName() + "')\n");
377 stringbuf.append("<li><a HREF=\"" + folderChildChild.getPath() + ((File)childChild2).getFileName() + "\">\n");
378 stringbuf.append(((File)childChild2).getTitle() + "</a></li>\n");
379 stringbuf.append("#else\n");
380 stringbuf.append("<li class=\"active\"><a HREF=\"" + folderChildChild.getPath() + ((File)childChild2).getFileName() + "\">\n");
381 stringbuf.append(((File)childChild2).getTitle() + "</a></li>\n");
382 stringbuf.append("#end \n");
383 }
384 }
385 }
386 if (nextLevelItems) {
387 stringbuf.append("</ul></li>\n");
388 stringbuf.append("#end\n");
389 }
390 else {
391 stringbuf.append("</li>\n");
392 }
393
394 return stringbuf;
395 }
396 }
397
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