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Rev | Author | Line No. | Line |
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924 | dev | 1 | package ak.hostadmiral.core.action; |
919 | dev | 2 | |
3 | import java.util.List; |
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4 | import java.util.Collections; |
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5 | import java.util.ArrayList; |
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949 | dev | 6 | import java.util.HashSet; |
919 | dev | 7 | |
8 | import javax.servlet.http.HttpServletRequest; |
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9 | import javax.servlet.http.HttpServletResponse; |
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10 | |||
11 | import org.apache.struts.action.Action; |
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12 | import org.apache.struts.action.ActionMapping; |
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13 | import org.apache.struts.action.ActionForm; |
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14 | import org.apache.struts.action.DynaActionForm; |
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15 | import org.apache.struts.action.ActionForward; |
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16 | import org.apache.struts.action.ActionMessages; |
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17 | import org.apache.struts.action.ActionErrors; |
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18 | import org.apache.struts.action.ActionError; |
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19 | |||
20 | import ak.strutsx.RequestUtilsX; |
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911 | dev | 21 | import ak.strutsx.ErrorHandlerX; |
919 | dev | 22 | import ak.backpath.BackPath; |
23 | |||
924 | dev | 24 | import ak.hostadmiral.util.StringConverter; |
25 | import ak.hostadmiral.util.UserException; |
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26 | import ak.hostadmiral.core.CoreResources; |
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27 | import ak.hostadmiral.core.model.User; |
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28 | import ak.hostadmiral.core.model.UserManager; |
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919 | dev | 29 | |
30 | public final class UserAction |
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31 | extends Action |
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911 | dev | 32 | implements ErrorHandlerX |
919 | dev | 33 | { |
911 | dev | 34 | public void handleErrors(ActionMapping mapping, ActionForm form, |
35 | HttpServletRequest request, HttpServletResponse response) |
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36 | throws Exception |
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37 | { |
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38 | if("submit".equals(mapping.getParameter())) { |
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919 | dev | 39 | User user = (User)request.getSession().getAttribute("user"); |
915 | dev | 40 | initUserList(request, user); |
919 | dev | 41 | |
42 | DynaActionForm theForm = (DynaActionForm)form; |
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43 | Long userId; |
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44 | User u; |
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45 | |||
46 | try { |
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47 | userId = StringConverter.parseLong(theForm.get("id")); |
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48 | } |
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49 | catch(NumberFormatException ex) { |
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50 | userId = null; |
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51 | } |
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52 | |||
53 | if(userId == null) |
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54 | u = UserManager.getInstance().create(user); |
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55 | else |
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56 | u = UserManager.getInstance().get(user, userId); |
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57 | |||
58 | request.setAttribute("u", u); |
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911 | dev | 59 | } |
60 | } |
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61 | |||
919 | dev | 62 | public ActionForward execute(ActionMapping mapping, ActionForm form, |
63 | HttpServletRequest request, HttpServletResponse response) |
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64 | throws Exception |
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65 | { |
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66 | User user = (User)request.getSession().getAttribute("user"); |
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67 | |||
68 | if("list".equals(mapping.getParameter())) { |
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69 | List list = new ArrayList(UserManager.getInstance().listUsers(user)); |
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70 | Collections.sort(list, UserManager.LOGIN_COMPARATOR); |
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71 | request.setAttribute("users", list); |
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1010 | dev | 72 | request.setAttribute("allowedToCreate", |
73 | Boolean.valueOf(UserManager.getInstance().allowedToCreate(user))); |
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74 | request.setAttribute("mayViewAllLogins", Boolean.valueOf(user.mayViewAllLogins())); |
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919 | dev | 75 | |
76 | return mapping.findForward("default"); |
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77 | } |
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78 | else if("edit".equals(mapping.getParameter())) { |
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79 | DynaActionForm theForm = (DynaActionForm)form; |
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80 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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81 | User u; |
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82 | DynaActionForm showForm = (DynaActionForm)RequestUtilsX.populateActionForm( |
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958 | dev | 83 | this, request, "UserEditForm"); |
919 | dev | 84 | |
85 | if(userId == null) { |
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86 | u = UserManager.getInstance().create(user); |
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951 | dev | 87 | showForm.set("enabled", Boolean.TRUE); |
919 | dev | 88 | } |
89 | else { |
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90 | u = UserManager.getInstance().get(user, userId); |
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91 | showForm.set("login", u.getLogin()); |
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911 | dev | 92 | if(u.getBoss() != null) |
93 | showForm.set("boss", StringConverter.toString(u.getBoss().getId())); |
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919 | dev | 94 | showForm.set("superuser", u.getSuperuser()); |
950 | dev | 95 | showForm.set("locale", u.getLocale().toString()); |
919 | dev | 96 | showForm.set("enabled", u.getEnabled()); |
97 | showForm.set("comment", u.getComment()); |
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98 | } |
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99 | |||
915 | dev | 100 | initUserList(request, user); |
919 | dev | 101 | request.setAttribute("u", u); |
923 | dev | 102 | if(u.editableBy(user)) |
103 | return mapping.findForward("default"); |
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104 | else |
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105 | return mapping.findForward("view"); |
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919 | dev | 106 | } |
950 | dev | 107 | else if("partedit".equals(mapping.getParameter())) { |
108 | DynaActionForm theForm = (DynaActionForm)form; |
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109 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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110 | User u = UserManager.getInstance().get(user, userId); |
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111 | DynaActionForm showForm = (DynaActionForm)RequestUtilsX.populateActionForm( |
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958 | dev | 112 | this, request, "UserPartEditForm"); |
950 | dev | 113 | |
114 | showForm.set("locale", u.getLocale().toString()); |
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115 | initUserList(request, user); |
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116 | request.setAttribute("u", u); |
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117 | return mapping.findForward("default"); |
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118 | } |
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946 | dev | 119 | else if("deleting".equals(mapping.getParameter())) { |
120 | DynaActionForm theForm = (DynaActionForm)form; |
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121 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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122 | User u = UserManager.getInstance().get(user, userId); |
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123 | |||
124 | request.setAttribute("action", "/user/delete.do"); |
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125 | request.setAttribute("object", u); |
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949 | dev | 126 | request.setAttribute("cascade", |
127 | UserManager.getInstance().beforeDelete(user, u, new HashSet())); |
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946 | dev | 128 | |
129 | return mapping.findForward("default"); |
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130 | } |
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919 | dev | 131 | else if("delete".equals(mapping.getParameter())) { |
132 | DynaActionForm theForm = (DynaActionForm)form; |
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133 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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134 | User u = UserManager.getInstance().get(user, userId); |
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135 | request.setAttribute("u", u); |
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136 | |||
923 | dev | 137 | if(u.equals(user)) { |
138 | handleErrors(mapping, form, request, response); |
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919 | dev | 139 | throw new UserException(CoreResources.DELETE_ME_SELF); |
923 | dev | 140 | } |
919 | dev | 141 | |
142 | // FIXME: invalidate session of deleted user if it is logged in |
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143 | // FIXME: if two admins delete each other at the same time |
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144 | |||
145 | UserManager.getInstance().delete(user, u); |
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146 | response.sendRedirect(BackPath.findBackPath(request).getBackwardUrl()); |
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147 | return null; |
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148 | } |
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149 | else if("submit".equals(mapping.getParameter())) { |
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150 | DynaActionForm theForm = (DynaActionForm)form; |
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151 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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152 | User u; |
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153 | String password = (String)theForm.get("password"); |
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154 | |||
155 | if(userId == null) { |
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923 | dev | 156 | if(password == null || password.equals("")) { |
157 | handleErrors(mapping, form, request, response); |
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919 | dev | 158 | throw new UserException(CoreResources.PASSWORD_REQUIRED); |
923 | dev | 159 | } |
919 | dev | 160 | |
161 | u = UserManager.getInstance().create(user); |
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162 | } |
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163 | else { |
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164 | u = UserManager.getInstance().get(user, userId); |
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165 | } |
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166 | request.setAttribute("u", u); |
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167 | |||
923 | dev | 168 | String login = (String)theForm.get("login"); |
169 | if(UserManager.getInstance().loginExists(user, u, login)) { |
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170 | handleErrors(mapping, form, request, response); |
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171 | throw new UserException(CoreResources.NONUNIQUE_USER_LOGIN); |
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172 | } |
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173 | u.setLogin(user, login); |
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919 | dev | 174 | |
1010 | dev | 175 | if(u.mayChangeBoss(user)) { |
918 | dev | 176 | Long bossId = StringConverter.parseLong(theForm.get("boss")); |
177 | if(bossId == null) |
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919 | dev | 178 | u.setBoss(user, null); |
918 | dev | 179 | else |
180 | u.setBoss(user, UserManager.getInstance().get(user, bossId)); |
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1010 | dev | 181 | } |
911 | dev | 182 | |
1010 | dev | 183 | if(u.editableBy(user)) { |
950 | dev | 184 | u.setLocaleName(user, (String)theForm.get("locale")); |
919 | dev | 185 | u.setEnabled(user, (Boolean)theForm.get("enabled")); |
186 | u.setComment(user, (String)theForm.get("comment")); |
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187 | } |
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188 | |||
918 | dev | 189 | if(u.mayChangeSuperuser(user)) |
919 | dev | 190 | u.setSuperuser(user, (Boolean)theForm.get("superuser")); |
911 | dev | 191 | |
919 | dev | 192 | if(password != null && !password.equals("") |
193 | && u.editableBy(user) // more strong condition, because normal |
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950 | dev | 194 | && u.partEditableBy(user)) // user have to enter first the old password |
919 | dev | 195 | { |
196 | u.setPassword(user, password); |
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197 | } |
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198 | |||
199 | UserManager.getInstance().save(user, u); |
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200 | response.sendRedirect(BackPath.findBackPath(request).getBackwardUrl()); |
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201 | return null; |
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202 | } |
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950 | dev | 203 | else if("partsubmit".equals(mapping.getParameter())) { |
204 | DynaActionForm theForm = (DynaActionForm)form; |
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205 | Long userId = StringConverter.parseLong(theForm.get("id")); |
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206 | User u = UserManager.getInstance().get(user, userId); |
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207 | |||
208 | u.setLocaleName(user, (String)theForm.get("locale")); |
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209 | UserManager.getInstance().save(user, u); |
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210 | response.sendRedirect(BackPath.findBackPath(request).getBackwardUrl()); |
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211 | return null; |
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212 | } |
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919 | dev | 213 | else { |
214 | throw new Exception("unknown mapping parameter"); |
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215 | } |
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216 | } |
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217 | |||
915 | dev | 218 | private void initUserList(HttpServletRequest request, User user) |
911 | dev | 219 | throws Exception |
220 | { |
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915 | dev | 221 | List list = new ArrayList(UserManager.getInstance().listUsers(user)); |
911 | dev | 222 | Collections.sort(list, UserManager.LOGIN_COMPARATOR); |
223 | request.setAttribute("users", list); |
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224 | } |
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919 | dev | 225 | } |