root / src / gr / grnet / pithos / web / client / PermissionsAddDialog.java @ eee72ed5
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1 | a57faaf0 | Christos Stathis | /*
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2 | cae2a8db | Christos Stathis | * Copyright 2011-2012 GRNET S.A. All rights reserved.
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3 | 63366925 | Christos Stathis | *
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4 | 63366925 | Christos Stathis | * Redistribution and use in source and binary forms, with or
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5 | 63366925 | Christos Stathis | * without modification, are permitted provided that the following
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6 | 63366925 | Christos Stathis | * conditions are met:
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7 | 63366925 | Christos Stathis | *
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8 | 63366925 | Christos Stathis | * 1. Redistributions of source code must retain the above
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9 | 63366925 | Christos Stathis | * copyright notice, this list of conditions and the following
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10 | 63366925 | Christos Stathis | * disclaimer.
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11 | 63366925 | Christos Stathis | *
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12 | 63366925 | Christos Stathis | * 2. Redistributions in binary form must reproduce the above
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13 | 63366925 | Christos Stathis | * copyright notice, this list of conditions and the following
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14 | 63366925 | Christos Stathis | * disclaimer in the documentation and/or other materials
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15 | 63366925 | Christos Stathis | * provided with the distribution.
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16 | 63366925 | Christos Stathis | *
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17 | 63366925 | Christos Stathis | * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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18 | 63366925 | Christos Stathis | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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19 | 63366925 | Christos Stathis | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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20 | 63366925 | Christos Stathis | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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21 | 63366925 | Christos Stathis | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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22 | 63366925 | Christos Stathis | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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23 | 63366925 | Christos Stathis | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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24 | 63366925 | Christos Stathis | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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25 | 63366925 | Christos Stathis | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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26 | 63366925 | Christos Stathis | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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27 | 63366925 | Christos Stathis | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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28 | 63366925 | Christos Stathis | * POSSIBILITY OF SUCH DAMAGE.
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29 | 63366925 | Christos Stathis | *
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30 | 63366925 | Christos Stathis | * The views and conclusions contained in the software and
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31 | 63366925 | Christos Stathis | * documentation are those of the authors and should not be
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32 | 63366925 | Christos Stathis | * interpreted as representing official policies, either expressed
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33 | 63366925 | Christos Stathis | * or implied, of GRNET S.A.
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34 | a57faaf0 | Christos Stathis | */
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35 | a57faaf0 | Christos Stathis | package gr.grnet.pithos.web.client; |
36 | a57faaf0 | Christos Stathis | |
37 | 8d09767f | Christos KK Loverdos | import com.google.gwt.http.client.Request; |
38 | 8d09767f | Christos KK Loverdos | import com.google.gwt.http.client.Response; |
39 | 8d09767f | Christos KK Loverdos | import com.google.gwt.json.client.JSONObject; |
40 | 8d09767f | Christos KK Loverdos | import gr.grnet.pithos.web.client.catalog.GetUserCatalogs; |
41 | eee72ed5 | Christos KK Loverdos | import gr.grnet.pithos.web.client.catalog.UpdateUserCatalogs; |
42 | 8d09767f | Christos KK Loverdos | import gr.grnet.pithos.web.client.catalog.UserCatalogs; |
43 | 4baffab1 | Christos Stathis | import gr.grnet.pithos.web.client.grouptree.Group; |
44 | a57faaf0 | Christos Stathis | |
45 | a57faaf0 | Christos Stathis | import java.util.List; |
46 | a57faaf0 | Christos Stathis | |
47 | a57faaf0 | Christos Stathis | import com.google.gwt.dom.client.NativeEvent; |
48 | a57faaf0 | Christos Stathis | import com.google.gwt.event.dom.client.ClickEvent; |
49 | a57faaf0 | Christos Stathis | import com.google.gwt.event.dom.client.ClickHandler; |
50 | a57faaf0 | Christos Stathis | import com.google.gwt.event.dom.client.KeyCodes; |
51 | 1e1441bf | Christos Stathis | import com.google.gwt.regexp.shared.RegExp; |
52 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.Event.NativePreviewEvent; |
53 | 4420a247 | Christos Stathis | import com.google.gwt.user.client.ui.Anchor; |
54 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.Button; |
55 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.DialogBox; |
56 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.FlexTable; |
57 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.HasHorizontalAlignment; |
58 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.ListBox; |
59 | 4ded5310 | Christos Stathis | import com.google.gwt.user.client.ui.RadioButton; |
60 | ebead1b5 | Christos Stathis | import com.google.gwt.user.client.ui.TextBox; |
61 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.VerticalPanel; |
62 | a57faaf0 | Christos Stathis | |
63 | a57faaf0 | Christos Stathis | public class PermissionsAddDialog extends DialogBox { |
64 | 8d09767f | Christos KK Loverdos | final static RegExp EmailValidator = RegExp.compile("^[A-Z0-9._%+-]+@[A-Z0-9.-]+[.][A-Z]{2,4}$", "i"); |
65 | a57faaf0 | Christos Stathis | |
66 | d5c6298f | Christos Stathis | private TextBox userBox = new TextBox(); |
67 | a57faaf0 | Christos Stathis | |
68 | a57faaf0 | Christos Stathis | private ListBox groupBox = new ListBox(); |
69 | a57faaf0 | Christos Stathis | |
70 | 4ded5310 | Christos Stathis | private RadioButton read = new RadioButton("permissions"); |
71 | a57faaf0 | Christos Stathis | |
72 | 4ded5310 | Christos Stathis | private RadioButton write = new RadioButton("permissions"); |
73 | a57faaf0 | Christos Stathis | |
74 | d5c6298f | Christos Stathis | private PermissionsList permList;
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75 | a57faaf0 | Christos Stathis | |
76 | a57faaf0 | Christos Stathis | boolean userAdd;
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77 | a57faaf0 | Christos Stathis | |
78 | a7c43f26 | Christos Stathis | private Pithos app;
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79 | a7c43f26 | Christos Stathis | |
80 | d5c6298f | Christos Stathis | public PermissionsAddDialog(Pithos _app, List<Group> _groups, PermissionsList _permList, boolean _userAdd) { |
81 | a7c43f26 | Christos Stathis | app = _app; |
82 | a57faaf0 | Christos Stathis | userAdd = _userAdd; |
83 | a57faaf0 | Christos Stathis | permList = _permList; |
84 | a57faaf0 | Christos Stathis | |
85 | 948a9b34 | Christos Stathis | Anchor close = new Anchor("close"); |
86 | 4420a247 | Christos Stathis | close.addStyleName("close");
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87 | 4420a247 | Christos Stathis | close.addClickHandler(new ClickHandler() {
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88 | 4420a247 | Christos Stathis | |
89 | 4420a247 | Christos Stathis | @Override
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90 | 4420a247 | Christos Stathis | public void onClick(ClickEvent event) { |
91 | 4420a247 | Christos Stathis | hide(); |
92 | 4420a247 | Christos Stathis | } |
93 | 4420a247 | Christos Stathis | }); |
94 | 4420a247 | Christos Stathis | setText("Add permission");
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95 | 4420a247 | Christos Stathis | setStyleName("pithos-DialogBox");
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96 | 4420a247 | Christos Stathis | |
97 | d5c6298f | Christos Stathis | final VerticalPanel panel = new VerticalPanel(); |
98 | 4420a247 | Christos Stathis | panel.add(close); |
99 | 4420a247 | Christos Stathis | |
100 | 4420a247 | Christos Stathis | VerticalPanel inner = new VerticalPanel();
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101 | 4420a247 | Christos Stathis | inner.addStyleName("inner");
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102 | d5c6298f | Christos Stathis | |
103 | d5c6298f | Christos Stathis | final FlexTable permTable = new FlexTable(); |
104 | d5c6298f | Christos Stathis | permTable.setText(0, 0, "Users/Groups"); |
105 | 4ded5310 | Christos Stathis | permTable.setText(0, 1, "Read Only"); |
106 | 4ded5310 | Christos Stathis | permTable.setText(0, 2, "Read/Write"); |
107 | d5c6298f | Christos Stathis | permTable.getFlexCellFormatter().setStyleName(0, 0, "props-toplabels"); |
108 | d5c6298f | Christos Stathis | permTable.getFlexCellFormatter().setStyleName(0, 1, "props-toplabels"); |
109 | d5c6298f | Christos Stathis | permTable.getFlexCellFormatter().setStyleName(0, 2, "props-toplabels"); |
110 | d5c6298f | Christos Stathis | |
111 | d5c6298f | Christos Stathis | if (userAdd) {
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112 | d5c6298f | Christos Stathis | permTable.setWidget(1, 0, userBox); |
113 | d5c6298f | Christos Stathis | } |
114 | d5c6298f | Christos Stathis | else {
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115 | 8d09767f | Christos KK Loverdos | for (Group group : _groups) { |
116 | d5c6298f | Christos Stathis | groupBox.addItem(group.getName(), group.getName()); |
117 | 8d09767f | Christos KK Loverdos | } |
118 | d5c6298f | Christos Stathis | permTable.setWidget(1, 0, groupBox); |
119 | d5c6298f | Christos Stathis | } |
120 | 4ded5310 | Christos Stathis | |
121 | 4ded5310 | Christos Stathis | read.setValue(true);
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122 | d5c6298f | Christos Stathis | permTable.setWidget(1, 1, read); |
123 | d5c6298f | Christos Stathis | permTable.setWidget(1, 2, write); |
124 | d5c6298f | Christos Stathis | |
125 | d5c6298f | Christos Stathis | permTable.getFlexCellFormatter().setStyleName(1, 0, "props-labels"); |
126 | d5c6298f | Christos Stathis | permTable.getFlexCellFormatter().setHorizontalAlignment(1, 1, HasHorizontalAlignment.ALIGN_CENTER); |
127 | d5c6298f | Christos Stathis | permTable.getFlexCellFormatter().setHorizontalAlignment(1, 2, HasHorizontalAlignment.ALIGN_CENTER); |
128 | 4420a247 | Christos Stathis | inner.add(permTable); |
129 | d5c6298f | Christos Stathis | |
130 | d5c6298f | Christos Stathis | final Button ok = new Button("OK", new ClickHandler() { |
131 | d5c6298f | Christos Stathis | @Override
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132 | ebead1b5 | Christos Stathis | public void onClick(ClickEvent event) { |
133 | d5c6298f | Christos Stathis | addPermission(); |
134 | d5c6298f | Christos Stathis | hide(); |
135 | d5c6298f | Christos Stathis | } |
136 | d5c6298f | Christos Stathis | }); |
137 | d5c6298f | Christos Stathis | |
138 | 4420a247 | Christos Stathis | ok.addStyleName("button");
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139 | 4420a247 | Christos Stathis | inner.add(ok); |
140 | d5c6298f | Christos Stathis | |
141 | 4420a247 | Christos Stathis | panel.add(inner); |
142 | 4420a247 | Christos Stathis | panel.setCellHorizontalAlignment(inner, HasHorizontalAlignment.ALIGN_CENTER); |
143 | 4420a247 | Christos Stathis | |
144 | d5c6298f | Christos Stathis | setWidget(panel); |
145 | a57faaf0 | Christos Stathis | } |
146 | a57faaf0 | Christos Stathis | |
147 | 7811b9d1 | Christos Stathis | protected void addPermission() { |
148 | 8d09767f | Christos KK Loverdos | final boolean readValue = read.getValue(); |
149 | 8d09767f | Christos KK Loverdos | final boolean writeValue = write.getValue(); |
150 | 8d09767f | Christos KK Loverdos | |
151 | d5c6298f | Christos Stathis | String selected = null; |
152 | a57faaf0 | Christos Stathis | if (userAdd) {
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153 | 8d09767f | Christos KK Loverdos | final String userDisplayName = userBox.getText().trim(); |
154 | 8d09767f | Christos KK Loverdos | addUserPermission(userDisplayName, readValue, writeValue); |
155 | 8d09767f | Christos KK Loverdos | return;
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156 | c1638c18 | Christos Stathis | } else if (groupBox.getSelectedIndex() > -1) { |
157 | d5c6298f | Christos Stathis | String groupName = groupBox.getValue(groupBox.getSelectedIndex());
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158 | cc0120ab | Christos KK Loverdos | selected = app.getUserID() + ":" + groupName;
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159 | a57faaf0 | Christos Stathis | } |
160 | d5c6298f | Christos Stathis | if (permList.getPermissions().get(selected) != null) { |
161 | ecf95c9e | Christos Stathis | return;
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162 | d5c6298f | Christos Stathis | } |
163 | cc0120ab | Christos KK Loverdos | if (selected == null || selected.length() == 0 || selected.equals(app.getUserID() + ":")) { |
164 | 1e1441bf | Christos Stathis | app.displayWarning("You have to select a username or group");
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165 | c1638c18 | Christos Stathis | return;
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166 | c1638c18 | Christos Stathis | } |
167 | 1e1441bf | Christos Stathis | |
168 | d5c6298f | Christos Stathis | permList.addPermission(selected, readValue, writeValue); |
169 | a57faaf0 | Christos Stathis | } |
170 | a57faaf0 | Christos Stathis | |
171 | 8d09767f | Christos KK Loverdos | private boolean alreadyHasPermission(String selected) { |
172 | 8d09767f | Christos KK Loverdos | return permList.getPermissions().get(selected) != null; |
173 | 8d09767f | Christos KK Loverdos | } |
174 | 8d09767f | Christos KK Loverdos | |
175 | 8d09767f | Christos KK Loverdos | private void addUserPermission(final String userDisplayName, final boolean readValue, final boolean writeValue) { |
176 | 8d09767f | Christos KK Loverdos | if (!EmailValidator.test(userDisplayName)) {
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177 | 8d09767f | Christos KK Loverdos | app.displayWarning("Username must be a valid email address");
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178 | 8d09767f | Christos KK Loverdos | return;
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179 | 8d09767f | Christos KK Loverdos | } |
180 | 8d09767f | Christos KK Loverdos | |
181 | 8d09767f | Christos KK Loverdos | // Now get the userID
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182 | 8d09767f | Christos KK Loverdos | final String userID = app.getUserIDForDisplayName(userDisplayName); |
183 | 8d09767f | Christos KK Loverdos | if(userID != null) { |
184 | 8d09767f | Christos KK Loverdos | // Check if already have the permission
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185 | 8d09767f | Christos KK Loverdos | if(!alreadyHasPermission(userID)) {
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186 | 8d09767f | Christos KK Loverdos | permList.addPermission(userID, readValue, writeValue); |
187 | 8d09767f | Christos KK Loverdos | } |
188 | 8d09767f | Christos KK Loverdos | } |
189 | 8d09767f | Christos KK Loverdos | else {
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190 | 8d09767f | Christos KK Loverdos | // Must call server to obtain userID
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191 | eee72ed5 | Christos KK Loverdos | new UpdateUserCatalogs(app, null, Helpers.toList(userDisplayName)) { |
192 | 8d09767f | Christos KK Loverdos | @Override
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193 | eee72ed5 | Christos KK Loverdos | public void onSuccess(UserCatalogs requestedUserCatalogs, UserCatalogs updatedUserCatalogs) { |
194 | eee72ed5 | Christos KK Loverdos | final String userID = updatedUserCatalogs.getUserID(userDisplayName); |
195 | 8d09767f | Christos KK Loverdos | if(userID == null) { |
196 | 8d09767f | Christos KK Loverdos | app.displayWarning("Unknown user " + userDisplayName);
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197 | 8d09767f | Christos KK Loverdos | } |
198 | 8d09767f | Christos KK Loverdos | else if(!alreadyHasPermission(userID)) { |
199 | 8d09767f | Christos KK Loverdos | permList.addPermission(userID, readValue, writeValue); |
200 | 8d09767f | Christos KK Loverdos | } |
201 | 8d09767f | Christos KK Loverdos | } |
202 | 8d09767f | Christos KK Loverdos | }.scheduleDeferred(); |
203 | 8d09767f | Christos KK Loverdos | } |
204 | 8d09767f | Christos KK Loverdos | } |
205 | 8d09767f | Christos KK Loverdos | |
206 | a57faaf0 | Christos Stathis | @Override
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207 | a57faaf0 | Christos Stathis | protected void onPreviewNativeEvent(NativePreviewEvent preview) { |
208 | a57faaf0 | Christos Stathis | super.onPreviewNativeEvent(preview);
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209 | a57faaf0 | Christos Stathis | |
210 | a57faaf0 | Christos Stathis | NativeEvent evt = preview.getNativeEvent(); |
211 | a57faaf0 | Christos Stathis | if (evt.getType().equals("keydown")) |
212 | a57faaf0 | Christos Stathis | // Use the popup's key preview hooks to close the dialog when either
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213 | a57faaf0 | Christos Stathis | // enter or escape is pressed.
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214 | a57faaf0 | Christos Stathis | switch (evt.getKeyCode()) {
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215 | a57faaf0 | Christos Stathis | case KeyCodes.KEY_ENTER:
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216 | a57faaf0 | Christos Stathis | addPermission(); |
217 | a57faaf0 | Christos Stathis | hide(); |
218 | a57faaf0 | Christos Stathis | break;
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219 | a57faaf0 | Christos Stathis | case KeyCodes.KEY_ESCAPE:
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220 | a57faaf0 | Christos Stathis | hide(); |
221 | a57faaf0 | Christos Stathis | break;
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222 | a57faaf0 | Christos Stathis | } |
223 | a57faaf0 | Christos Stathis | } |
224 | a57faaf0 | Christos Stathis | |
225 | a57faaf0 | Christos Stathis | |
226 | a57faaf0 | Christos Stathis | @Override
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227 | a57faaf0 | Christos Stathis | public void center() { |
228 | a57faaf0 | Christos Stathis | super.center();
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229 | a57faaf0 | Christos Stathis | if (userAdd)
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230 | d5c6298f | Christos Stathis | userBox.setFocus(true);
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231 | a57faaf0 | Christos Stathis | } |
232 | a57faaf0 | Christos Stathis | } |