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| 1 | +package cz.metacentrum.perun.webgui.tabs.groupstabs; |
| 2 | + |
| 3 | +import com.google.gwt.cell.client.FieldUpdater; |
| 4 | +import com.google.gwt.core.client.JavaScriptObject; |
| 5 | +import com.google.gwt.event.dom.client.ClickEvent; |
| 6 | +import com.google.gwt.event.dom.client.ClickHandler; |
| 7 | +import com.google.gwt.resources.client.ImageResource; |
| 8 | +import com.google.gwt.safehtml.shared.SafeHtmlUtils; |
| 9 | +import com.google.gwt.user.cellview.client.CellTable; |
| 10 | +import com.google.gwt.user.client.ui.HTML; |
| 11 | +import com.google.gwt.user.client.ui.Label; |
| 12 | +import com.google.gwt.user.client.ui.ScrollPanel; |
| 13 | +import com.google.gwt.user.client.ui.SimplePanel; |
| 14 | +import com.google.gwt.user.client.ui.VerticalPanel; |
| 15 | +import com.google.gwt.user.client.ui.Widget; |
| 16 | +import cz.metacentrum.perun.webgui.client.PerunWebSession; |
| 17 | +import cz.metacentrum.perun.webgui.client.UiElements; |
| 18 | +import cz.metacentrum.perun.webgui.client.localization.ButtonTranslation; |
| 19 | +import cz.metacentrum.perun.webgui.client.resources.ButtonType; |
| 20 | +import cz.metacentrum.perun.webgui.client.resources.PerunEntity; |
| 21 | +import cz.metacentrum.perun.webgui.client.resources.PerunSearchEvent; |
| 22 | +import cz.metacentrum.perun.webgui.client.resources.SmallIcons; |
| 23 | +import cz.metacentrum.perun.webgui.json.GetEntityById; |
| 24 | +import cz.metacentrum.perun.webgui.json.JsonCallbackEvents; |
| 25 | +import cz.metacentrum.perun.webgui.json.JsonUtils; |
| 26 | +import cz.metacentrum.perun.webgui.json.authzResolver.AddAdmin; |
| 27 | +import cz.metacentrum.perun.webgui.json.membersManager.FindCompleteRichMembers; |
| 28 | +import cz.metacentrum.perun.webgui.json.usersManager.FindCompleteRichUsers; |
| 29 | +import cz.metacentrum.perun.webgui.model.Group; |
| 30 | +import cz.metacentrum.perun.webgui.model.RichMember; |
| 31 | +import cz.metacentrum.perun.webgui.model.User; |
| 32 | +import cz.metacentrum.perun.webgui.tabs.TabItem; |
| 33 | +import cz.metacentrum.perun.webgui.tabs.userstabs.UserDetailTabItem; |
| 34 | +import cz.metacentrum.perun.webgui.widgets.CustomButton; |
| 35 | +import cz.metacentrum.perun.webgui.widgets.ExtendedTextBox; |
| 36 | +import cz.metacentrum.perun.webgui.widgets.TabMenu; |
| 37 | + |
| 38 | +import java.util.ArrayList; |
| 39 | + |
| 40 | +/** |
| 41 | + * Provides page with add admin to Group form |
| 42 | + * |
| 43 | + * !! USE AS INNER TAB ONLY !! |
| 44 | + * |
| 45 | + * @author Pavel Zlamal <[email protected]> |
| 46 | + * @author Vaclav Mach <[email protected]> |
| 47 | + */ |
| 48 | +public class AddGroupManagerFromMembersTabItem implements TabItem { |
| 49 | + |
| 50 | + /** |
| 51 | + * Perun web session |
| 52 | + */ |
| 53 | + private PerunWebSession session = PerunWebSession.getInstance(); |
| 54 | + |
| 55 | + /** |
| 56 | + * Content widget - should be simple panel |
| 57 | + */ |
| 58 | + private SimplePanel contentWidget = new SimplePanel(); |
| 59 | + |
| 60 | + /** |
| 61 | + * Title widget |
| 62 | + */ |
| 63 | + private Label titleWidget = new Label("Loading group"); |
| 64 | + |
| 65 | + /** |
| 66 | + * Entity ID to set |
| 67 | + */ |
| 68 | + private Group group; |
| 69 | + private int groupId; |
| 70 | + |
| 71 | + // when searching |
| 72 | + private String searchString = ""; |
| 73 | + private FindCompleteRichMembers users; |
| 74 | + private ArrayList<RichMember> alreadyAddedList = new ArrayList<RichMember>(); |
| 75 | + private SimplePanel alreadyAdded = new SimplePanel(); |
| 76 | + |
| 77 | + /** |
| 78 | + * Creates a tab instance |
| 79 | + * |
| 80 | + * @param group group to add admin into |
| 81 | + */ |
| 82 | + public AddGroupManagerFromMembersTabItem(Group group){ |
| 83 | + this.group = group; |
| 84 | + this.groupId = group.getId(); |
| 85 | + } |
| 86 | + |
| 87 | + /** |
| 88 | + * Creates a tab instance |
| 89 | + * |
| 90 | + * @param groupId ID of group to add admin into |
| 91 | + */ |
| 92 | + public AddGroupManagerFromMembersTabItem(int groupId){ |
| 93 | + this.groupId = groupId; |
| 94 | + JsonCallbackEvents events = new JsonCallbackEvents(){ |
| 95 | + public void onFinished(JavaScriptObject jso) { |
| 96 | + group = jso.cast(); |
| 97 | + } |
| 98 | + }; |
| 99 | + new GetEntityById(PerunEntity.GROUP, groupId, events).retrieveData(); |
| 100 | + } |
| 101 | + |
| 102 | + |
| 103 | + public boolean isPrepared() { |
| 104 | + return !(group == null); |
| 105 | + } |
| 106 | + |
| 107 | + @Override |
| 108 | + public boolean isRefreshParentOnClose() { |
| 109 | + return !alreadyAddedList.isEmpty(); |
| 110 | + } |
| 111 | + |
| 112 | + @Override |
| 113 | + public void onClose() { |
| 114 | + |
| 115 | + } |
| 116 | + |
| 117 | + public Widget draw() { |
| 118 | + |
| 119 | + titleWidget.setText("Add manager"); |
| 120 | + |
| 121 | + // MAIN PANEL |
| 122 | + VerticalPanel vp = new VerticalPanel(); |
| 123 | + vp.setSize("100%", "100%"); |
| 124 | + |
| 125 | + // if members or admins group, hide |
| 126 | + if(group.isCoreGroup()){ |
| 127 | + |
| 128 | + vp.add(new HTML("<p>Group \""+group.getName()+"\" can't have managers managed from Group manager section. Please use VO manager section.</p>")); |
| 129 | + |
| 130 | + this.contentWidget.setWidget(vp); |
| 131 | + return getWidget(); |
| 132 | + } |
| 133 | + |
| 134 | + final CustomButton searchButton = new CustomButton("Search", ButtonTranslation.INSTANCE.searchUsers(), SmallIcons.INSTANCE.findIcon()); |
| 135 | + |
| 136 | + |
| 137 | + // VO managers can search whole VO, group managers can search only group members |
| 138 | + this.users = new FindCompleteRichMembers(session.isVoAdmin() ? PerunEntity.VIRTUAL_ORGANIZATION : PerunEntity.GROUP, session.isVoAdmin() ? group.getVoId() : groupId, "", null, JsonCallbackEvents.disableButtonEvents(searchButton, new JsonCallbackEvents(){ |
| 139 | + @Override |
| 140 | + public void onFinished(JavaScriptObject jso) { |
| 141 | + // if found 1 item, select |
| 142 | + ArrayList<RichMember> list = JsonUtils.jsoAsList(jso); |
| 143 | + if (list != null && list.size() == 1) { |
| 144 | + users.getSelectionModel().setSelected(list.get(0), true); |
| 145 | + } |
| 146 | + } |
| 147 | + })); |
| 148 | + |
| 149 | + // MAIN TAB PANEL |
| 150 | + VerticalPanel firstTabPanel = new VerticalPanel(); |
| 151 | + firstTabPanel.setSize("100%", "100%"); |
| 152 | + |
| 153 | + // HORIZONTAL MENU |
| 154 | + TabMenu tabMenu = new TabMenu(); |
| 155 | + tabMenu.addWidget(UiElements.getRefreshButton(this)); |
| 156 | + |
| 157 | + // get the table |
| 158 | + final CellTable<RichMember> table; |
| 159 | + if (session.isPerunAdmin()) { |
| 160 | + table = users.getTable(new FieldUpdater<RichMember, RichMember>() { |
| 161 | + public void update(int i, RichMember rm, RichMember rm2) { |
| 162 | + session.getTabManager().addTab(new UserDetailTabItem(rm.getUser())); |
| 163 | + } |
| 164 | + }); |
| 165 | + } else { |
| 166 | + table = users.getTable(); |
| 167 | + } |
| 168 | + |
| 169 | + final TabItem tab = this; |
| 170 | + |
| 171 | + // already added |
| 172 | + rebuildAlreadyAddedWidget(); |
| 173 | + |
| 174 | + // search textbox |
| 175 | + final ExtendedTextBox searchBox = tabMenu.addSearchWidget(new PerunSearchEvent() { |
| 176 | + @Override |
| 177 | + public void searchFor(String text) { |
| 178 | + startSearching(text); |
| 179 | + searchString = text; |
| 180 | + } |
| 181 | + }, searchButton); |
| 182 | + |
| 183 | + final CustomButton addButton = TabMenu.getPredefinedButton(ButtonType.ADD, ButtonTranslation.INSTANCE.addSelectedManagersToGroup()); |
| 184 | + addButton.addClickHandler(new ClickHandler() { |
| 185 | + public void onClick(ClickEvent event) { |
| 186 | + // TODO - SHOULD HAVE ONLY ONE CALLBACK TO CORE !! |
| 187 | + final ArrayList<RichMember> list = users.getTableSelectedList(); |
| 188 | + if (UiElements.cantSaveEmptyListDialogBox(list)) { |
| 189 | + for (int i = 0; i < list.size(); i++) { |
| 190 | + final int n = i; |
| 191 | + AddAdmin request = new AddAdmin(JsonCallbackEvents.disableButtonEvents(addButton, new JsonCallbackEvents(){ |
| 192 | + @Override |
| 193 | + public void onFinished(JavaScriptObject jso) { |
| 194 | + // put names to already added |
| 195 | + alreadyAddedList.add(list.get(n)); |
| 196 | + rebuildAlreadyAddedWidget(); |
| 197 | + // unselect added person |
| 198 | + users.getSelectionModel().setSelected(list.get(n), false); |
| 199 | + // clear search |
| 200 | + searchBox.getTextBox().setText(""); |
| 201 | + } |
| 202 | + })); |
| 203 | + request.addGroupAdmin(group, list.get(i).getUser()); |
| 204 | + } |
| 205 | + } |
| 206 | + } |
| 207 | + }); |
| 208 | + tabMenu.addWidget(addButton); |
| 209 | + |
| 210 | + tabMenu.addWidget(TabMenu.getPredefinedButton(ButtonType.CLOSE, "", new ClickHandler() { |
| 211 | + @Override |
| 212 | + public void onClick(ClickEvent clickEvent) { |
| 213 | + session.getTabManager().closeTab(tab, isRefreshParentOnClose()); |
| 214 | + } |
| 215 | + })); |
| 216 | + |
| 217 | + // if some text has been searched before |
| 218 | + if(!searchString.equals("")) { |
| 219 | + searchBox.getTextBox().setText(searchString); |
| 220 | + startSearching(searchString); |
| 221 | + } |
| 222 | + |
| 223 | + addButton.setEnabled(false); |
| 224 | + JsonUtils.addTableManagedButton(users, table, addButton); |
| 225 | + |
| 226 | + // add a class to the table and wrap it into scroll panel |
| 227 | + table.addStyleName("perun-table"); |
| 228 | + ScrollPanel sp = new ScrollPanel(table); |
| 229 | + sp.addStyleName("perun-tableScrollPanel"); |
| 230 | + |
| 231 | + // add menu and the table to the main panel |
| 232 | + firstTabPanel.add(tabMenu); |
| 233 | + firstTabPanel.setCellHeight(tabMenu, "30px"); |
| 234 | + firstTabPanel.add(alreadyAdded); |
| 235 | + firstTabPanel.add(sp); |
| 236 | + |
| 237 | + session.getUiElements().resizePerunTable(sp, 350, this); |
| 238 | + |
| 239 | + this.contentWidget.setWidget(firstTabPanel); |
| 240 | + return getWidget(); |
| 241 | + |
| 242 | + } |
| 243 | + |
| 244 | + /** |
| 245 | + * Rebuild already added widget based on already added admins |
| 246 | + */ |
| 247 | + private void rebuildAlreadyAddedWidget() { |
| 248 | + |
| 249 | + alreadyAdded.setStyleName("alreadyAdded"); |
| 250 | + alreadyAdded.setVisible(!alreadyAddedList.isEmpty()); |
| 251 | + alreadyAdded.setWidget(new HTML("<strong>Already added: </strong>")); |
| 252 | + for (int i=0; i<alreadyAddedList.size(); i++) { |
| 253 | + alreadyAdded.getWidget().getElement().setInnerHTML(alreadyAdded.getWidget().getElement().getInnerHTML()+ ((i!=0) ? ", " : "") + SafeHtmlUtils.fromString(alreadyAddedList.get(i).getUser().getFullName()).asString()); |
| 254 | + } |
| 255 | + } |
| 256 | + |
| 257 | + /** |
| 258 | + * Starts the search for users |
| 259 | + */ |
| 260 | + protected void startSearching(String text){ |
| 261 | + |
| 262 | + users.clearTable(); |
| 263 | + users.searchFor(text); |
| 264 | + } |
| 265 | + |
| 266 | + public Widget getWidget() { |
| 267 | + return this.contentWidget; |
| 268 | + } |
| 269 | + |
| 270 | + public Widget getTitle() { |
| 271 | + return this.titleWidget; |
| 272 | + } |
| 273 | + |
| 274 | + public ImageResource getIcon() { |
| 275 | + return SmallIcons.INSTANCE.addIcon(); |
| 276 | + } |
| 277 | + |
| 278 | + @Override |
| 279 | + public int hashCode() { |
| 280 | + final int prime = 797; |
| 281 | + int result = 1; |
| 282 | + result = prime * result + 6786786; |
| 283 | + return result; |
| 284 | + } |
| 285 | + |
| 286 | + @Override |
| 287 | + public boolean equals(Object obj) { |
| 288 | + if (this == obj) |
| 289 | + return true; |
| 290 | + if (obj == null) |
| 291 | + return false; |
| 292 | + if (getClass() != obj.getClass()) |
| 293 | + return false; |
| 294 | + |
| 295 | + AddGroupManagerFromMembersTabItem create = (AddGroupManagerFromMembersTabItem) obj; |
| 296 | + if (groupId != create.groupId){ |
| 297 | + return false; |
| 298 | + } |
| 299 | + |
| 300 | + return true; |
| 301 | + } |
| 302 | + |
| 303 | + public boolean multipleInstancesEnabled() { |
| 304 | + return false; |
| 305 | + } |
| 306 | + |
| 307 | + public void open() { } |
| 308 | + |
| 309 | + public boolean isAuthorized() { |
| 310 | + |
| 311 | + if (session.isVoAdmin(group.getVoId()) || session.isGroupAdmin(groupId)) { |
| 312 | + return true; |
| 313 | + } else { |
| 314 | + return false; |
| 315 | + } |
| 316 | + |
| 317 | + } |
| 318 | + |
| 319 | +} |
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