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1   /*
2    * This software was designed and created by Jason Carroll.
3    * Copyright (c) 2002, 2003, 2004 Jason Carroll.
4    * The author can be reached at jcarroll@cowsultants.com
5    * ITracker website: http://www.cowsultants.com
6    * ITracker forums: http://www.cowsultants.com/phpBB/index.php
7    *
8    * This program is free software; you can redistribute it and/or modify
9    * it only under the terms of the GNU General Public License as published by
10   * the Free Software Foundation; either version 2 of the License, or
11   * (at your option) any later version.
12   *
13   * This program is distributed in the hope that it will be useful,
14   * but WITHOUT ANY WARRANTY; without even the implied warranty of
15   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16   * GNU General Public License for more details.
17   */
18  
19  package org.itracker.web.actions.admin.workflow;
20  
21  import org.apache.commons.beanutils.PropertyUtils;
22  import org.apache.log4j.Logger;
23  import org.apache.struts.action.*;
24  import org.itracker.SystemConfigurationException;
25  import org.itracker.model.NameValuePair;
26  import org.itracker.model.WorkflowScript;
27  import org.itracker.model.util.UserUtilities;
28  import org.itracker.model.util.WorkflowUtilities;
29  import org.itracker.services.ConfigurationService;
30  import org.itracker.web.actions.base.ItrackerBaseAction;
31  import org.itracker.web.forms.WorkflowScriptForm;
32  import org.itracker.web.util.Constants;
33  import org.itracker.web.util.LoginUtilities;
34  import org.itracker.web.util.ServletContextUtils;
35  
36  import javax.servlet.ServletException;
37  import javax.servlet.http.HttpServletRequest;
38  import javax.servlet.http.HttpServletResponse;
39  import javax.servlet.http.HttpSession;
40  import java.io.IOException;
41  import java.util.Arrays;
42  import java.util.Locale;
43  
44  public class EditWorkflowScriptFormAction extends ItrackerBaseAction {
45      private static final Logger log = Logger.getLogger(EditWorkflowScriptFormAction.class);
46  
47  
48      public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
49          ActionMessages errors = new ActionMessages();
50  
51          boolean isUpdate = false;
52  
53          try {
54              WorkflowScriptFormracker/web/forms/WorkflowScriptForm.html#WorkflowScriptForm">WorkflowScriptForm workflowScriptForm = (WorkflowScriptForm) form;
55  
56              if (workflowScriptForm == null) {
57                  workflowScriptForm = new WorkflowScriptForm();
58              }
59              String action = workflowScriptForm.getAction();
60  
61  
62              WorkflowScript workflowScript = new WorkflowScript();
63              if ("update".equals(action)) {
64                  ConfigurationService configurationService = ServletContextUtils.getItrackerServices().getConfigurationService();
65  
66  
67                  Integer id = (Integer) PropertyUtils.getSimpleProperty(workflowScriptForm, "id");
68                  workflowScript = configurationService.getWorkflowScript(id);
69  
70                  if (workflowScript == null) {
71                      throw new SystemConfigurationException("Invalid workflow script id " + id);
72                  }
73  
74                  workflowScriptForm.setAction("update");
75                  workflowScriptForm.setId(workflowScript.getId());
76                  workflowScriptForm.setName(workflowScript.getName());
77                  workflowScriptForm.setEvent(workflowScript.getEvent());
78                  workflowScriptForm.setScript(workflowScript.getScript());
79                  workflowScriptForm.setLanguage(workflowScript.getLanguage().name());
80  
81  
82              } else {
83                  workflowScriptForm.setLanguage(WorkflowScript.ScriptLanguage.BeanShell.name());
84              }
85  
86  
87              if (errors.isEmpty()) {
88                  HttpSession session = request.getSession(true);
89                  request.setAttribute("workflowScriptForm", workflowScriptForm);
90                  session.setAttribute(Constants.WORKFLOW_SCRIPT_KEY, workflowScript);
91                  request.setAttribute("action", action);
92                  saveToken(request);
93  
94                  setupFormEventTypes(workflowScriptForm, getLocale(request));
95  
96                  return mapping.getInputForward();
97              }
98          } catch (SystemConfigurationException sce) {
99              errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.invalidworkflowscript"));
100         } catch (Exception e) {
101             log.error("Exception while creating edit workflowScript form.", e);
102             errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.system"));
103         }
104 
105         if (!errors.isEmpty()) {
106             saveErrors(request, errors);
107         }
108         return mapping.findForward("error");
109     }
110 
111     public static void setupFormEventTypes(WorkflowScriptForm form, Locale locale) {
112         form.initEventOptions(locale);
113     }
114 }
115