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package org.kuali.rice.ken.web.spring; |
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import java.util.Date; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import javax.servlet.ServletException; |
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import javax.servlet.http.HttpServletRequest; |
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import javax.servlet.http.HttpServletResponse; |
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import org.apache.commons.lang.StringUtils; |
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import org.apache.log4j.Logger; |
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import org.kuali.rice.ken.bo.Notification; |
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import org.kuali.rice.ken.bo.NotificationChannelReviewer; |
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import org.kuali.rice.ken.document.kew.NotificationWorkflowDocument; |
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import org.kuali.rice.ken.service.NotificationMessageContentService; |
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import org.kuali.rice.ken.service.NotificationRecipientService; |
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import org.kuali.rice.ken.service.NotificationWorkflowDocumentService; |
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import org.kuali.rice.ken.util.NotificationConstants; |
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import org.kuali.rice.ken.util.Util; |
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import org.kuali.rice.kew.api.WorkflowDocument; |
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import org.kuali.rice.kew.api.WorkflowDocumentFactory; |
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import org.kuali.rice.kim.api.services.KimApiServiceLocator; |
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import org.kuali.rice.kim.bo.Person; |
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import org.kuali.rice.kim.util.KimConstants.KimGroupMemberTypes; |
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import org.springframework.validation.BindException; |
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import org.springframework.validation.ValidationUtils; |
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import org.springframework.web.bind.ServletRequestBindingException; |
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import org.springframework.web.servlet.ModelAndView; |
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import org.springframework.web.servlet.mvc.multiaction.MultiActionController; |
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54 | 0 | public class AdministerNotificationRequestController extends MultiActionController { |
55 | 0 | private static final Logger LOG = Logger.getLogger(AdministerNotificationRequestController.class); |
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60 | 0 | public static class AdministerNotificationRequestCommand { |
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private String docId; |
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private WorkflowDocument document; |
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private Notification notification; |
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private String renderedContent; |
68 | 0 | private boolean valid = true; |
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private String message; |
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public String getDocId() { |
72 | 0 | return docId; |
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} |
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public void setDocId(String docId) { |
75 | 0 | this.docId = docId; |
76 | 0 | } |
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public WorkflowDocument getDocument() { |
78 | 0 | return document; |
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} |
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public void setDocument(WorkflowDocument document) { |
81 | 0 | this.document = document; |
82 | 0 | } |
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public Notification getNotification() { |
84 | 0 | return notification; |
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} |
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public void setNotification(Notification notification) { |
87 | 0 | this.notification = notification; |
88 | 0 | } |
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public String getRenderedContent() { |
90 | 0 | return renderedContent; |
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} |
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public void setRenderedContent(String renderedContent) { |
93 | 0 | this.renderedContent = renderedContent; |
94 | 0 | } |
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public boolean isValid() { |
96 | 0 | return valid; |
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} |
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public void setValid(boolean valid) { |
99 | 0 | this.valid = valid; |
100 | 0 | } |
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public String getMessage() { |
102 | 0 | return message; |
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} |
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public void setMessage(String message) { |
105 | 0 | this.message = message; |
106 | 0 | } |
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} |
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protected NotificationMessageContentService messageContentService; |
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protected NotificationWorkflowDocumentService workflowDocumentService; |
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protected NotificationRecipientService recipientService; |
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public void setMessageContentService( |
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NotificationMessageContentService notificationMessageContentService) { |
119 | 0 | this.messageContentService = notificationMessageContentService; |
120 | 0 | } |
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public void setWorkflowDocumentService( |
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NotificationWorkflowDocumentService notificationWorkflowDocumentService) { |
128 | 0 | this.workflowDocumentService = notificationWorkflowDocumentService; |
129 | 0 | } |
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public void setRecipientService( |
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NotificationRecipientService notificationRecipientService) { |
137 | 0 | this.recipientService = notificationRecipientService; |
138 | 0 | } |
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private Notification retrieveNotificationForWorkflowDocument(WorkflowDocument document) throws Exception { |
148 | 0 | String notificationAsXml = document.getApplicationContent(); |
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151 | 0 | Notification notification = messageContentService.parseSerializedNotificationXml(notificationAsXml.getBytes()); |
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153 | 0 | return notification; |
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} |
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public ModelAndView view(HttpServletRequest request, HttpServletResponse response, AdministerNotificationRequestCommand command) { |
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165 | 0 | String initiatorId = request.getRemoteUser(); |
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168 | 0 | if (command.getDocId() == null) { |
169 | 0 | throw new RuntimeException("An invalid document ID was recieved from KEW's action list."); |
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} |
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173 | 0 | String view = request.getParameter(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.COMMAND); |
174 | 0 | String standaloneWindow = "true"; |
175 | 0 | if(view != null && view.equals(NotificationConstants.NOTIFICATION_DETAIL_VIEWS.INLINE)) { |
176 | 0 | standaloneWindow = "false"; |
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} |
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WorkflowDocument document; |
180 | 0 | Map<String, Object> model = new HashMap<String, Object>(); |
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182 | 0 | model.put(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.STANDALONE_WINDOW, standaloneWindow); |
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try { |
184 | 0 | document = NotificationWorkflowDocument.loadNotificationDocument(initiatorId, command.getDocId()); |
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186 | 0 | Notification notification = retrieveNotificationForWorkflowDocument(document); |
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189 | 0 | command.setDocument(document); |
190 | 0 | command.setNotification(notification); |
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192 | 0 | command.setRenderedContent(Util.transformContent(notification)); |
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194 | 0 | LOG.info("notification auto remove date time: " + notification.getAutoRemoveDateTime()); |
195 | 0 | if (document.isApproved()) { |
196 | 0 | command.setValid(false); |
197 | 0 | command.setMessage("This notification request has been approved."); |
198 | 0 | } else if (document.isDisapproved()) { |
199 | 0 | command.setMessage("This notification request has been disapproved."); |
200 | 0 | } else if (notification.getAutoRemoveDateTime() != null && notification.getAutoRemoveDateTime().before(new Date(System.currentTimeMillis()))) { |
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205 | 0 | boolean disapproved = document.isDisapproved(); |
206 | 0 | if (!document.isDisapproved()) { |
207 | 0 | List<NotificationChannelReviewer> reviewers = notification.getChannel().getReviewers(); |
208 | 0 | String user = null; |
209 | 0 | for (NotificationChannelReviewer reviewer: reviewers) { |
210 | 0 | if (KimGroupMemberTypes.PRINCIPAL_MEMBER_TYPE.equals(reviewer.getReviewerType())) { |
211 | 0 | if (reviewer.getReviewerId().equals(request.getRemoteUser())) { |
212 | 0 | user = request.getRemoteUser(); |
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} |
214 | 0 | } else if (KimGroupMemberTypes.GROUP_MEMBER_TYPE.equals(reviewer.getReviewerType())) { |
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216 | 0 | String[] members = recipientService.getGroupMembers(reviewer.getReviewerId()); |
217 | 0 | for (String member: members) { |
218 | 0 | if (StringUtils.equals(member, request.getRemoteUser())) { |
219 | 0 | user = request.getRemoteUser(); |
220 | 0 | break; |
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} |
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} |
223 | 0 | } |
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} |
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226 | 0 | if (user != null) { |
227 | 0 | WorkflowDocumentFactory.loadDocument(user, command.getDocId()).disapprove("Disapproving notification request. Auto-remove datetime has already passed."); |
228 | 0 | disapproved = true; |
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} |
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} |
231 | 0 | command.setValid(false); |
232 | 0 | if (disapproved) { |
233 | 0 | command.setMessage("This notification request is no longer valid because the Auto-Remove date has already passed. It has been disapproved. Please refresh your action list."); |
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} else { |
235 | 0 | command.setMessage("This notification request is no longer valid because the Auto-Remove date has already passed."); |
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} |
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} |
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239 | 0 | model.put(getCommandName(command), command); |
240 | 0 | } catch (Exception e) { |
241 | 0 | throw new RuntimeException(e); |
242 | 0 | } |
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244 | 0 | return new ModelAndView("ViewNotificationRequestDetails", model); |
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} |
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public ModelAndView approve(HttpServletRequest request, HttpServletResponse response, AdministerNotificationRequestCommand command) throws ServletException { |
256 | 0 | administerEventNotificationMessage(request, response, command, "approve"); |
257 | 0 | Map<String, Object> model = new HashMap<String, Object>(); |
258 | 0 | model.put("workflowActionTaken", "Approved"); |
259 | 0 | model.put(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.STANDALONE_WINDOW, request.getParameter(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.STANDALONE_WINDOW)); |
260 | 0 | return new ModelAndView("SendNotificationRequestActionTakenWindow", model); |
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} |
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public ModelAndView disapprove(HttpServletRequest request, HttpServletResponse response, AdministerNotificationRequestCommand command) throws ServletException { |
272 | 0 | administerEventNotificationMessage(request, response, command, "disapprove"); |
273 | 0 | Map<String, Object> model = new HashMap<String, Object>(); |
274 | 0 | model.put("workflowActionTaken", "Disapproved"); |
275 | 0 | model.put(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.STANDALONE_WINDOW, request.getParameter(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.STANDALONE_WINDOW)); |
276 | 0 | return new ModelAndView("SendNotificationRequestActionTakenWindow", model); |
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} |
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public ModelAndView acknowledge(HttpServletRequest request, HttpServletResponse response, AdministerNotificationRequestCommand command) throws ServletException { |
288 | 0 | administerEventNotificationMessage(request, response, command, "acknowledge"); |
289 | 0 | Map<String, Object> model = new HashMap<String, Object>(); |
290 | 0 | model.put(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.STANDALONE_WINDOW, request.getParameter(NotificationConstants.NOTIFICATION_CONTROLLER_CONSTANTS.STANDALONE_WINDOW)); |
291 | 0 | model.put("workflowActionTaken", "Acknowledged"); |
292 | 0 | return new ModelAndView("SendNotificationRequestActionTakenWindow", model); |
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} |
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private void administerEventNotificationMessage(HttpServletRequest request, HttpServletResponse response, AdministerNotificationRequestCommand command, String action) throws ServletException { |
303 | 0 | LOG.debug("remoteUser: " + request.getRemoteUser()); |
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305 | 0 | BindException bindException = new BindException(command, "command"); |
306 | 0 | ValidationUtils.rejectIfEmpty(bindException, "docId", "Document id must be specified"); |
307 | 0 | if (bindException.hasErrors()) { |
308 | 0 | throw new ServletRequestBindingException("Document id must be specified", bindException); |
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} |
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313 | 0 | String userId = request.getRemoteUser(); |
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try { |
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317 | 0 | WorkflowDocument document = NotificationWorkflowDocument.loadNotificationDocument(userId, command.getDocId()); |
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319 | 0 | Notification notification = retrieveNotificationForWorkflowDocument(document); |
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321 | 0 | String initiatorPrincipalId = document.getInitiatorPrincipalId(); |
322 | 0 | Person initiator = KimApiServiceLocator.getPersonService().getPerson(initiatorPrincipalId); |
323 | 0 | String notificationBlurb = notification.getContentType().getName() + " notification submitted by " + initiator.getName() + " for channel " + notification.getChannel().getName(); |
324 | 0 | if ("disapprove".equals(action)) { |
325 | 0 | document.disapprove("User " + userId + " disapproving " + notificationBlurb); |
326 | 0 | } else if ("approve".equals(action)) { |
327 | 0 | document.approve("User " + userId + " approving " + notificationBlurb); |
328 | 0 | } else if ("acknowledge".equals(action)) { |
329 | 0 | document.acknowledge("User " + userId + " acknowledging " + notificationBlurb); |
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} |
331 | 0 | } catch (Exception e) { |
332 | 0 | LOG.error("Exception occurred taking action on notification request", e); |
333 | 0 | throw new ServletException("Exception occurred taking action on notification request", e); |
334 | 0 | } |
335 | 0 | } |
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} |