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1 package com.dotmarketing.portlets.workflows.action;
2
3 import java.util.Calendar  ;
4 import java.util.Date ;
5 import java.util.GregorianCalendar ;
6
7 import javax.portlet.ActionRequest;
8 import javax.portlet.ActionResponse;
9 import javax.portlet.PortletConfig;
10 import javax.portlet.WindowState;
11 import javax.servlet.http.HttpServletRequest ;
12
13 import org.apache.commons.beanutils.BeanUtils;
14 import org.apache.struts.action.ActionForm;
15 import org.apache.struts.action.ActionMapping;
16
17 import com.dotmarketing.db.DotHibernate;
18 import com.dotmarketing.factories.InodeFactory;
19 import com.dotmarketing.portal.struts.DotPortletAction;
20 import com.dotmarketing.portlets.files.model.File;
21 import com.dotmarketing.portlets.workflows.factories.WorkflowsFactory;
22 import com.dotmarketing.portlets.workflows.model.WorkflowComment;
23 import com.dotmarketing.portlets.workflows.model.WorkflowHistory;
24 import com.dotmarketing.portlets.workflows.model.WorkflowTask;
25 import com.dotmarketing.portlets.workflows.struts.WorkflowTaskForm;
26 import com.dotmarketing.util.Logger;
27 import com.dotmarketing.util.UtilMethods;
28 import com.dotmarketing.util.Validator;
29 import com.dotmarketing.util.WebKeys;
30 import com.dotmarketing.util.WebKeys.WorkflowStatuses;
31 import com.liferay.portal.model.User;
32 import com.liferay.portal.util.Constants;
33 import com.liferay.portlet.ActionRequestImpl;
34 import com.liferay.util.servlet.SessionMessages;
35
36
39
40 public class EditWorkflowTaskAction extends DotPortletAction {
41
42 public void processAction(ActionMapping mapping, ActionForm form,
43 PortletConfig config, ActionRequest req, ActionResponse res)
44 throws Exception {
45
46 String cmd = req.getParameter(Constants.CMD);
47 String referer = req.getParameter("referer");
48
49 Logger.debug(this, "EditWorkflowTaskAction cmd=" + cmd);
50
51 DotHibernate.startTransaction();
52
53 User user = _getUser(req);
54
55 try {
56 Logger.debug(this, "Calling Retrieve method");
57 _retrieveWorkflowTask(req, WebKeys.WORKFLOW_TASK_EDIT);
58 } catch (Exception ae) {
59 _handleException(ae, req);
60 return;
61 }
62
63
66 if ((cmd == null) || cmd.equals(Constants.ADD)) {
67 try {
68 Logger.debug(this, "Calling Edit Method");
69 _addWorkflowTask(req, res, config, form, user);
70 setForward(req, "portlet.ext.workflows.edit_workflow_task");
71 return;
72 } catch (Exception ae) {
73 _handleException(ae, req);
74 return;
75 }
76 }
77
80 if ((cmd != null) && cmd.equals(Constants.EDIT)) {
81 try {
82 Logger.debug(this, "Calling Edit Method");
83 _editWorkflowTask(req, res, config, form, user);
84 setForward(req, "portlet.ext.workflows.edit_workflow_task");
85 return;
86 } catch (Exception ae) {
87 _handleException(ae, req);
88 return;
89 }
90 }
91
94 if ((cmd != null) && cmd.equals(Constants.VIEW)) {
95 try {
96 Logger.debug(this, "Calling View Method");
97 _viewWorkflowTask(req, res, config, form, user);
98 setForward(req, "portlet.ext.workflows.view_workflow_task");
99 return;
100 } catch (Exception ae) {
101 _handleException(ae, req);
102 return;
103 }
104 }
105
106
109 if ((cmd != null) && cmd.equals(Constants.SAVE)) {
110 try {
111
112 if (Validator.validate(req, form, mapping)) {
113 Logger.debug(this, "Calling Save Method");
114 _saveWorkflowTask(req, res, config, form, user);
115 _sendToReferral(req, res, referer);
116 return;
117 }
118
119 } catch (Exception ae) {
120 _handleException(ae, req);
121 }
122
123 }
124
129 else if ((cmd != null) && cmd.equals(com.dotmarketing.util.Constants.CHANGE_STATUS)) {
130 try {
131 Logger.debug(this, "Calling Change Status Method");
132 _changeWorkflowTaskStatus(req, res, config, form, user);
133 _sendToReferral(req, res, referer);
134 } catch (Exception ae) {
135 _handleException(ae, req);
136 return;
137 }
138 } else if ((cmd != null) && cmd.equals(com.dotmarketing.util.Constants.ADD_COMMENT)) {
139 try {
140 Logger.debug(this, "Calling Add Comment Method");
141 _addWorkflowComment(req, res, config, form, user);
142 _sendToReferral(req, res, referer);
143 } catch (Exception ae) {
144 _handleException(ae, req);
145 return;
146 }
147 } else if ((cmd != null) && cmd.equals(com.dotmarketing.util.Constants.ADD_FILE)) {
148 try {
149 Logger.debug(this, "Calling Add File Method");
150 _addFileToWorkflow(req, res, config, form, user);
151 _sendToReferral(req, res, referer);
152 } catch (Exception ae) {
153 _handleException(ae, req);
154 return;
155 }
156 } else if ((cmd != null) && cmd.equals(com.dotmarketing.util.Constants.REMOVE_FILE)) {
157 try {
158 Logger.debug(this, "Calling Remove File Method");
159 _removeFileToWorkflow(req, res, config, form, user);
160 _sendToReferral(req, res, referer);
161 } catch (Exception ae) {
162 _handleException(ae, req);
163 return;
164 }
165 } else if ((cmd != null) && cmd.equals(com.dotmarketing.util.Constants.ASSIGN_TASK)) {
166 try {
167 Logger.debug(this, "Calling Assign Task Method");
168 _assignWorkflowTask(req, res, config, form, user);
169 _sendToReferral(req, res, referer);
170 } catch (Exception ae) {
171 _handleException(ae, req);
172 return;
173 }
174 } else
175
176 Logger.debug(this, "Unspecified Action");
177
178 DotHibernate.commitTransaction();
179
180 setForward(req, "portlet.ext.workflows.edit_workflow_task");
181 }
182
183
185
186
187 private void _saveWorkflowTask(ActionRequest req, ActionResponse res,
188 PortletConfig config, ActionForm form, User user) throws Exception {
189
190 Logger.debug(this, "I'm saving the workflowtask");
191
192 ActionRequestImpl reqImpl = (ActionRequestImpl) req;
194 HttpServletRequest httpReq = reqImpl.getHttpServletRequest();
195
196 boolean isNew = false;
197 StringBuffer changeHist = new StringBuffer ("Task Edited<br>");
198
199 WorkflowTaskForm wtForm = (WorkflowTaskForm) form;
200
201 WorkflowTask task = (WorkflowTask) req.getAttribute(WebKeys.WORKFLOW_TASK_EDIT);
203
204 if (task.getTitle()== null || !task.getTitle().equals(wtForm.getTitle())) {
205 changeHist.append("Title: " + task.getTitle() + " -> " + wtForm.getTitle() + "<br>");
206 task.setTitle(wtForm.getTitle());
207 }
208
209 if (task.getDescription()== null || !task.getDescription().equals(wtForm.getDescription())) {
210 changeHist.append("Description: " + task.getDescription() + " -> " + wtForm.getDescription() + "<br>");
211 task.setDescription(wtForm.getDescription());
212 }
213
214 task.setAssignedTo(wtForm.getAssignedTo());
215 task.setModDate(new Date ());
216 if (task.getInode() == 0) {
217 task.setCreationDate(new Date ());
218 task.setCreatedBy(user.getUserId());
219 task.setStatus(WorkflowStatuses.OPEN.toString());
220 isNew = true;
221 }
222 if (!wtForm.isNoDueDate()) {
223 Date dueDate = UtilMethods.htmlToDate((Integer.parseInt(wtForm.getDueDateMonth())+1)+"/"+wtForm.getDueDateDay()+"/"+wtForm.getDueDateYear());
224 if (task.getDueDate() == null || !task.getDueDate().equals(dueDate)) {
225 changeHist.append("Due Date: " + UtilMethods.dateToHTMLDate(task.getDueDate()) + " -> " + UtilMethods.dateToHTMLDate(dueDate) + "<br>");
226 task.setDueDate(dueDate);
227 }
228 } else {
229 if (task.getDueDate() != null) {
230 changeHist.append("Due Date: " + UtilMethods.dateToHTMLDate(task.getDueDate()) + " -> <br>");
231 task.setDueDate(null);
232 }
233 }
234
235 if (task.getInode() == 0)
236 task.setWebasset(wtForm.getWebasset());
237
238 InodeFactory.saveInode(task);
239
240 if (isNew) {
241
242 _logWorkflowTaskHistory(task, user, "Task Creation");
243 WorkflowsFactory.sendWorkflowChangeEmails (task, "New Workflow Task Created", _buildWorkflowEmailBody(req, task, "New Task"));
244
245 } else {
246 WorkflowsFactory.sendWorkflowChangeEmails (task, "New Workflow Task Changed", _buildWorkflowEmailBody(req, task, changeHist.toString()));
247 _logWorkflowTaskHistory(task, user, changeHist.toString());
248 }
249 SessionMessages.add(httpReq, "message", "message.workflow.saved");
250
251 }
252
253 private void _addWorkflowTask(ActionRequest req, ActionResponse res,
254 PortletConfig config, ActionForm form, User user) throws Exception {
255
256 WorkflowTaskForm taskform = (WorkflowTaskForm) form;
257
258 GregorianCalendar now = new GregorianCalendar ();
259 taskform.setDueDateDay(String.valueOf(now.get(GregorianCalendar.DATE)));
260 taskform.setDueDateMonth(String.valueOf(now.get(GregorianCalendar.MONTH)));
261 taskform.setDueDateYear(String.valueOf(now.get(GregorianCalendar.YEAR)));
262
263 }
264
265 private void _editWorkflowTask(ActionRequest req, ActionResponse res,
266 PortletConfig config, ActionForm form, User user) throws Exception {
267
268 WorkflowTask task = (WorkflowTask) req.getAttribute(WebKeys.WORKFLOW_TASK_EDIT);
269 WorkflowTaskForm taskform = (WorkflowTaskForm) form;
270 BeanUtils.copyProperties(taskform, task);
271 if (task.getDueDate() != null) {
272 Calendar cal = GregorianCalendar.getInstance();
273 cal.setTime(task.getDueDate());
274 taskform.setDueDateDay(String.valueOf(cal.get(Calendar.DATE)));
275 taskform.setDueDateMonth(String.valueOf(cal.get(Calendar.MONTH)));
276 taskform.setDueDateYear(String.valueOf(cal.get(Calendar.YEAR)));
277 } else {
278 taskform.setNoDueDate(true);
279 }
280 }
281
282 private void _viewWorkflowTask(ActionRequest req, ActionResponse res,
283 PortletConfig config, ActionForm form, User user) throws Exception {
284
285 WorkflowTask task = (WorkflowTask) req.getAttribute(WebKeys.WORKFLOW_TASK_EDIT);
286 WorkflowTaskForm taskform = (WorkflowTaskForm) form;
287 BeanUtils.copyProperties(taskform, task);
288 if (task.getDueDate() != null) {
289 Calendar cal = GregorianCalendar.getInstance();
290 cal.setTime(task.getDueDate());
291 taskform.setDueDateDay(String.valueOf(cal.get(Calendar.DATE)));
292 taskform.setDueDateMonth(String.valueOf(cal.get(Calendar.MONTH)));
293 taskform.setDueDateYear(String.valueOf(cal.get(Calendar.YEAR)));
294 }
295 }
296
297 private void _changeWorkflowTaskStatus(ActionRequest req, ActionResponse res,
298 PortletConfig config, ActionForm form, User user) throws Exception {
299
300 WorkflowTask task = (WorkflowTask) req.getAttribute(WebKeys.WORKFLOW_TASK_EDIT);
301 String oldStatus = task.getStatus();
302 String newStatus = req.getParameter ("new_status");
303 task.setStatus(newStatus);
304
305 String changeDesc = "Status changed from " + oldStatus + " -> " + task.getStatus();
306 _logWorkflowTaskHistory(task, user, changeDesc);
307 WorkflowsFactory.sendWorkflowChangeEmails (task, "Workflow Task Changed", _buildWorkflowEmailBody(req, task, changeDesc));
308
309
310 }
311
312 private void _addWorkflowComment(ActionRequest req, ActionResponse res,
313 PortletConfig config, ActionForm form, User user) throws Exception {
314
315 WorkflowTask task = (WorkflowTask) req.getAttribute(WebKeys.WORKFLOW_TASK_EDIT);
316 String comment = req.getParameter ("comment");
317 WorkflowComment taskComment = new WorkflowComment ();
318 taskComment.setComment(comment);
319 taskComment.setCreationDate(new Date ());
320 taskComment.setPostedBy(user.getUserId());
321 InodeFactory.saveInode(taskComment);
322 task.addChild(taskComment);
323
324 String changeDesc = "Comment added: <br>" + comment;
325 _logWorkflowTaskHistory(task, user, changeDesc);
326
327 WorkflowsFactory.sendWorkflowChangeEmails (task, "Workflow Task Changed", _buildWorkflowEmailBody(req, task, changeDesc));
328
329 }
330
331 private void _addFileToWorkflow(ActionRequest req, ActionResponse res,
332 PortletConfig config, ActionForm form, User user) throws Exception {
333
334 WorkflowTask task = (WorkflowTask) req.getAttribute(WebKeys.WORKFLOW_TASK_EDIT);
335 String fileToAttachInode = req.getParameter ("file_inode");
336 File fileToAttach = (File) InodeFactory.getInode(fileToAttachInode, File.class);
337 if (fileToAttach.getInode() > 0) {
338 task.addChild(fileToAttach);
339 String changeDesc = "File Added: " + fileToAttach.getFileName();
340 _logWorkflowTaskHistory(task, user, changeDesc);
341 WorkflowsFactory.sendWorkflowChangeEmails (task, "Workflow Task Changed", _buildWorkflowEmailBody(req, task, changeDesc));
342
343 }
344
345 }
346
347 private void _removeFileToWorkflow(ActionRequest req, ActionResponse res,
348 PortletConfig config, ActionForm form, User user) throws Exception {
349
350 WorkflowTask task = (WorkflowTask) req.getAttribute(WebKeys.WORKFLOW_TASK_EDIT);
351 String fileToAttachInode = req.getParameter ("file_inode");
352 File fileToAttach = (File) InodeFactory.getInode(fileToAttachInode, File.class);
353 if (fileToAttach.getInode() > 0) {
354 task.deleteChild(fileToAttach);
355 String changeDesc = "File Removed: " + fileToAttach.getFileName();
356 _logWorkflowTaskHistory(task, user, changeDesc);
357 WorkflowsFactory.sendWorkflowChangeEmails (task, "Workflow Task Changed", _buildWorkflowEmailBody(req, task, changeDesc));
358
359 }
360
361 }
362
363 private void _assignWorkflowTask(ActionRequest req, ActionResponse res,
364 PortletConfig config, ActionForm form, User user) throws Exception {
365
366 WorkflowTask task = (WorkflowTask) req.getAttribute(WebKeys.WORKFLOW_TASK_EDIT);
367 String lastUser = task.getAssignedTo();
368 String newUserId = req.getParameter ("user_id");
369 task.setAssignedTo(newUserId);
370 InodeFactory.saveInode(task);
371 if (UtilMethods.isSet(lastUser)){
372 String changeDesc = "Task Assigned from " + UtilMethods.getUserFullName(lastUser) +
373 " to " + UtilMethods.getUserFullName(task.getAssignedTo());
374 _logWorkflowTaskHistory(task, user, changeDesc);
375 WorkflowsFactory.sendWorkflowChangeEmails (task, "Workflow Task Changed", _buildWorkflowEmailBody(req, task, changeDesc));
376 } else {
377 String changeDesc = "Task Assigned to " + UtilMethods.getUserFullName(task.getAssignedTo());
378 _logWorkflowTaskHistory(task, user, changeDesc);
379 WorkflowsFactory.sendWorkflowChangeEmails (task, "Workflow Task Changed", _buildWorkflowEmailBody(req, task, changeDesc));
380 }
381 }
382
383 private void _retrieveWorkflowTask(ActionRequest req, String webkey) throws Exception {
384 WorkflowTask webAsset = (WorkflowTask) InodeFactory.getInode(req
385 .getParameter("inode"), WorkflowTask.class);
386 req.setAttribute(webkey, webAsset);
387 }
388
389 private void _logWorkflowTaskHistory (WorkflowTask task, User user, String history) {
390 WorkflowHistory hist = new WorkflowHistory ();
391 hist.setChangeDescription(history);
392 hist.setCreationDate(new Date ());
393 hist.setMadeBy(user.getUserId());
394 InodeFactory.saveInode(hist);
395 task.addChild(hist);
396 }
397
398 private String _buildWorkflowEmailBody (ActionRequest req, WorkflowTask task, String change) {
399
400 java.util.Map params = new java.util.HashMap ();
401 params.put("struts_action", new String [] { "/ext/workflows/edit_workflow_task" });
402 params.put("cmd", new String [] { "view" } );
403 params.put("inode", new String [] { String.valueOf(task.getInode()) });
404
405 String serverName = req.getServerName();
406
407 String ref = com.dotmarketing.util.PortletURLUtil.getActionURL(req, WindowState.MAXIMIZED
408 .toString(), params);
409
410 String fullLink = "http://" + serverName + ref;
411
412 StringBuffer buffer = new StringBuffer ();
413 buffer.append(
414 "<table align=\"center\" border=\"1\" width=\"50%\">" +
415 " <tr>" +
416 " <td align=\"center\" colspan=\"2\"><b>" + change + "</b></td>" +
417 " </tr>" +
418 " <tr>" +
419 " <td width=\"15%\" nowrap><b>Task</b></td><td><a HREF=\"" + fullLink + "\">" + task.getTitle() + "</a></td>" +
420 " </tr>" +
421 " <tr>" +
422 " <td nowrap><b>Created</b></td><td>" + UtilMethods.dateToHTMLDate(task.getCreationDate()) + " " + UtilMethods.dateToHTMLTime(task.getCreationDate()) + "</td>" +
423 " </tr>" +
424 " <tr>" +
425 " <td nowrap><b>Author</b></td><td>" + UtilMethods.getUserFullName(task.getCreatedBy()) + "</td>" +
426 " </tr>" +
427 " <tr>" +
428 " <td nowrap><b>Modified</b></td><td>" + UtilMethods.dateToHTMLDate(task.getModDate()) + " " + UtilMethods.dateToHTMLTime(task.getModDate()) + "</td>" +
429 " </tr>" +
430 " <tr>" +
431 " <td nowrap><b>Asignee</b></td><td>" + UtilMethods.getUserFullName(task.getAssignedTo()) + "</td>" +
432 " </tr>" +
433 " <tr>" +
434 " <td nowrap><b>Due Date</b></td><td>" + UtilMethods.dateToHTMLDate(task.getDueDate()) + "</td>" +
435 " </tr>" +
436 " <tr>" +
437 " <td nowrap><b>Status</b></td><td>" + task.getStatus() + "</td>" +
438 " </tr>" +
439 "</table>"
440 );
441
442 return buffer.toString();
443 }
444
445 } |
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