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19 package org.itracker.web.actions.admin.configuration;
20
21 import java.io.IOException;
22 import java.util.HashMap;
23 import java.util.List;
24
25 import javax.servlet.ServletException;
26 import javax.servlet.http.HttpServletRequest;
27 import javax.servlet.http.HttpServletResponse;
28 import javax.servlet.http.HttpSession;
29
30 import org.apache.commons.beanutils.PropertyUtils;
31 import org.apache.log4j.Logger;
32 import org.apache.struts.action.ActionForm;
33 import org.apache.struts.action.ActionForward;
34 import org.apache.struts.action.ActionMapping;
35 import org.apache.struts.action.ActionMessage;
36 import org.apache.struts.action.ActionMessages;
37 import org.itracker.model.CustomField;
38 import org.itracker.model.Language;
39 import org.itracker.services.ConfigurationService;
40 import org.itracker.services.exceptions.SystemConfigurationException;
41 import org.itracker.services.util.CustomFieldUtilities;
42 import org.itracker.services.util.UserUtilities;
43 import org.itracker.web.actions.base.ItrackerBaseAction;
44 import org.itracker.web.forms.CustomFieldForm;
45 import org.itracker.web.util.Constants;
46
47
48
49 public class EditCustomFieldFormAction extends ItrackerBaseAction {
50 private static final Logger log = Logger.getLogger(EditCustomFieldFormAction.class);
51
52
53
54
55 @Override
56 public ActionForward execute(ActionMapping mapping, ActionForm form,
57 HttpServletRequest request, HttpServletResponse response)
58 throws ServletException, IOException {
59 ActionMessages errors = new ActionMessages();
60
61 if (! hasPermission(UserUtilities.PERMISSION_USER_ADMIN, request, response)) {
62 return mapping.findForward("unauthorized");
63 }
64
65 try {
66
67 HttpSession session = request.getSession(true);
68
69 CustomFieldForm customFieldForm = (CustomFieldForm) form;
70 if (customFieldForm == null)
71 customFieldForm = new CustomFieldForm();
72
73 String action = (String) PropertyUtils.getSimpleProperty(customFieldForm, "action");
74 CustomField customField = null;
75 ConfigurationService configurationService = getITrackerServices().getConfigurationService();
76 if ("create".equals(action)) {
77 customField = new CustomField();
78 } else if ("update".equals(action)) {
79 Integer id = (Integer) PropertyUtils.getSimpleProperty(customFieldForm, "id");
80 customField = configurationService.getCustomField(id);
81 if (customField == null)
82 throw new SystemConfigurationException("Invalid custom field id " + id);
83
84 customFieldForm.setId(id);
85 customFieldForm.setFieldType(customField.getFieldType().getCode());
86 customFieldForm.setRequired(Boolean.toString(customField.isRequired()));
87 customFieldForm.setDateFormat(customField.getDateFormat());
88 customFieldForm.setSortOptionsByName(Boolean.toString(customField.isSortOptionsByName()));
89
90 HashMap<String, String> translations = new HashMap<String, String>();
91 List<Language> languageItems = configurationService.getLanguageItemsByKey(CustomFieldUtilities.getCustomFieldLabelKey(customField.getId()));
92 for (int i = 0; i < languageItems.size(); i++) {
93 translations.put(languageItems.get(i).getLocale(), languageItems.get(i).getResourceValue());
94 }
95 customFieldForm.setTranslations(translations);
96
97 }
98
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102
103
104 if (customField == null) {
105 log.error("EditCustomFieldFormAction#execute: customField was null!");
106 errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.invalidproject"));
107 return mapping.findForward("error");
108 }
109 session.setAttribute(Constants.CUSTOMFIELD_KEY, customField);
110 EditCustomFieldActionUtil.setRequestEnv(request, customFieldForm);
111 saveToken(request);
112
113 } catch (SystemConfigurationException sce) {
114 log.error("execute: Exception system configuration exception caught.", sce);
115 errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(
116 "itracker.web.error.invalidcustomfield"));
117 } catch (Exception e) {
118 log.error("execute: Exception while creating edit custom field form.", e);
119 errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(
120 "itracker.web.error.system"));
121 }
122
123 if (! errors.isEmpty()) {
124 saveErrors(request, errors);
125 return mapping.findForward("error");
126 }
127
128 return mapping.getInputForward();
129 }
130
131
132 }