Examples with GetServices cz.metacentrum.perun.webgui.json.servicesManager.GetServices used on opensource projects

Example 1 with GetServices

use of cz.metacentrum.perun.webgui.json.servicesManager.GetServices in project perun by CESNET.

the class AssignServiceTabItem method draw.

public Widget draw() {
    titleWidget.setText("Assign service");
    VerticalPanel vp = new VerticalPanel();
    vp.setSize("100%", "100%");
    // menu
    TabMenu menu = new TabMenu();
    final GetServices services = new GetServices();
    final CellTable<Service> table = services.getEmptyTable(new FieldUpdater<Service, String>() {

        public void update(int index, Service object, String value) {
            session.getTabManager().addTab(new ResourceSettingsTabItem(resource, object));
        }
    });
    // remove already assigned services from offering
    JsonCallbackEvents localEvents = new JsonCallbackEvents() {

        public void onFinished(JavaScriptObject jso) {
            // second callback
            final GetAssignedServices alreadyAssigned = new GetAssignedServices(resourceId, new JsonCallbackEvents() {

                public void onFinished(JavaScriptObject jso) {
                    JsArray<Service> srvToRemove = JsonUtils.jsoAsArray(jso);
                    for (int i = 0; i < srvToRemove.length(); i++) {
                        services.removeFromTable(srvToRemove.get(i));
                    }
                    if (services.getList().size() == 1) {
                        table.getSelectionModel().setSelected(services.getList().get(0), true);
                    }
                }
            });
            alreadyAssigned.retrieveData();
        }
    };
    services.setEvents(localEvents);
    final TabItem tab = this;
    // button
    final CustomButton assignButton = TabMenu.getPredefinedButton(ButtonType.ADD, ButtonTranslation.INSTANCE.assignSelectedServicesToResource());
    assignButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            ArrayList<Service> servicesToAssign = services.getTableSelectedList();
            if (UiElements.cantSaveEmptyListDialogBox(servicesToAssign)) {
                for (int i = 0; i < servicesToAssign.size(); i++) {
                    if (i != servicesToAssign.size() - 1) {
                        // call json normaly
                        AssignService request = new AssignService(JsonCallbackEvents.disableButtonEvents(assignButton));
                        request.assignService(servicesToAssign.get(i).getId(), resourceId);
                    } else {
                        // last change - call json with update
                        AssignService request = new AssignService(JsonCallbackEvents.closeTabDisableButtonEvents(assignButton, tab));
                        request.assignService(servicesToAssign.get(i).getId(), resourceId);
                    }
                }
            }
        }
    });
    menu.addWidget(assignButton);
    menu.addWidget(TabMenu.getPredefinedButton(ButtonType.CANCEL, "", new ClickHandler() {

        @Override
        public void onClick(ClickEvent clickEvent) {
            session.getTabManager().closeTab(tab, false);
        }
    }));
    menu.addFilterWidget(new ExtendedSuggestBox(services.getOracle()), new PerunSearchEvent() {

        @Override
        public void searchFor(String text) {
            services.filterTable(text);
            if (services.getList().size() == 1) {
                table.getSelectionModel().setSelected(services.getList().get(0), true);
            }
        }
    }, "Filter services by name");
    vp.add(menu);
    vp.setCellHeight(menu, "30px");
    services.retrieveData();
    assignButton.setEnabled(false);
    JsonUtils.addTableManagedButton(services, table, assignButton);
    table.addStyleName("perun-table");
    table.setWidth("100%");
    ScrollPanel sp = new ScrollPanel(table);
    sp.addStyleName("perun-tableScrollPanel");
    vp.add(sp);
    session.getUiElements().resizeSmallTabPanel(sp, 350, this);
    this.contentWidget.setWidget(vp);
    return getWidget();
}

Example 2 with GetServices

use of cz.metacentrum.perun.webgui.json.servicesManager.GetServices in project perun by CESNET.

the class ResourceSettingsTabItem method draw.

public Widget draw() {
    if (service != null) {
        titleWidget.setText(Utils.getStrippedStringWithEllipsis(resource.getName()) + ": " + service.getName() + " configuration");
    } else {
        titleWidget.setText(Utils.getStrippedStringWithEllipsis(resource.getName()) + ": service configuration");
    }
    vp.setSize("100%", "100%");
    vp.clear();
    // menu
    TabMenu menu = new TabMenu();
    vp.add(menu);
    vp.setCellHeight(menu, "30px");
    menu.addWidget(UiElements.getRefreshButton(this));
    // callback
    final GetRequiredAttributesV2 resAttrs = new GetRequiredAttributesV2();
    final Map<String, Integer> ids = new HashMap<String, Integer>();
    ids.put("resource", resourceId);
    resAttrs.setIds(ids);
    final GetAttributesV2 attrs = new GetAttributesV2();
    if (!session.isVoAdmin(resource.getVoId()) && !session.isFacilityAdmin(resource.getFacilityId()))
        resAttrs.setCheckable(false);
    if (!session.isVoAdmin(resource.getVoId()) && !session.isFacilityAdmin(resource.getFacilityId()))
        attrs.setCheckable(false);
    // puts first table
    final CellTable<Attribute> table = resAttrs.getEmptyTable();
    final CellTable<Attribute> table2 = attrs.getEmptyTable();
    // if for one service only modify empty table message
    if (service != null) {
        AjaxLoaderImage empty = (AjaxLoaderImage) table.getEmptyTableWidget();
        empty.setEmptyResultMessage("Service " + service.getName() + " requires no setting on resource.");
        AjaxLoaderImage empty2 = (AjaxLoaderImage) table2.getEmptyTableWidget();
        empty2.setEmptyResultMessage("Service " + service.getName() + " requires no setting on resource.");
    }
    final ListBoxWithObjects<Service> servList = new ListBoxWithObjects<Service>();
    sp.setWidget(table);
    sp2.setWidget(table2);
    // switch between assigned and all
    final CheckBox chb = new CheckBox();
    chb.setText(WidgetTranslation.INSTANCE.offerAvailableServicesOnly());
    chb.setTitle(WidgetTranslation.INSTANCE.offerAvailableServicesOnlyTitle());
    // default true
    chb.setValue(lastOfferAvailableOnly);
    // event which fills the listbox and call getRequiredAttributes
    JsonCallbackEvents event = new JsonCallbackEvents() {

        @Override
        public void onFinished(JavaScriptObject jso) {
            // clear services list
            servList.clear();
            // process services
            ArrayList<Service> srv = JsonUtils.jsoAsList(jso);
            srv = new TableSorter<Service>().sortByName(srv);
            for (int i = 0; i < srv.size(); i++) {
                // fill listbox
                servList.addItem(srv.get(i));
            }
            if (servList.isEmpty()) {
                servList.addNotSelectedOption();
                lastSelectedService = 0;
                indexInList = 0;
                attrs.retrieveData();
                setTable(false);
                return;
            }
            if (lastSelectedService == 0 && chb.getValue() == true) {
                servList.addNotSelectedOption();
                servList.addAllOption();
                if (indexInList == 0) {
                    servList.setSelectedIndex(0);
                    attrs.retrieveData();
                    setTable(false);
                    return;
                } else if (indexInList == 1) {
                    servList.setSelectedIndex(1);
                }
            } else if (lastSelectedService == 0 && chb.getValue() == false) {
                servList.addNotSelectedOption();
                servList.setSelectedIndex(0);
                attrs.retrieveData();
                setTable(false);
                return;
            } else if (lastSelectedService != 0) {
                if (chb.getValue() == true) {
                    servList.addNotSelectedOption();
                    servList.addAllOption();
                } else {
                    servList.addNotSelectedOption();
                }
                // remove last service, we can't be sure it was loaded again
                ids.remove("service");
                // either all or specific service
                servList.setSelectedIndex(1);
                for (Service s : servList.getAllObjects()) {
                    if (s.getId() == lastSelectedService) {
                        // service selected last time was found in a list
                        servList.setSelected(s, true);
                        ids.put("service", s.getId());
                        break;
                    }
                }
            }
            // make call
            resAttrs.clearTable();
            resAttrs.setIds(ids);
            resAttrs.retrieveData();
            setTable(true);
        }

        ;

        @Override
        public void onError(PerunError error) {
            servList.clear();
            servList.addItem("Error while loading");
            if (required) {
                ((AjaxLoaderImage) table.getEmptyTableWidget()).loadingError(error);
            } else {
                ((AjaxLoaderImage) table2.getEmptyTableWidget()).loadingError(error);
            }
        }

        ;

        @Override
        public void onLoadingStart() {
            servList.removeAllOption();
            servList.removeNotSelectedOption();
            servList.clear();
            servList.addItem("Loading...");
        }
    };
    final GetAssignedServices services = new GetAssignedServices(resourceId, event);
    final GetServices allServices = new GetServices(event);
    // offer services selection
    if (serviceId == 0) {
        // services listbox
        servList.setTitle("Services");
        attrs.setIds(ids);
        // on change of service update table
        servList.addChangeHandler(new ChangeHandler() {

            public void onChange(ChangeEvent event) {
                // if service selected
                if (servList.getSelectedIndex() == 0) {
                    attrs.retrieveData();
                    setTable(false);
                    lastSelectedService = 0;
                    indexInList = 0;
                    return;
                } else if (chb.getValue() == true && servList.getSelectedIndex() == 1) {
                    ids.remove("service");
                    lastSelectedService = 0;
                    indexInList = 1;
                } else if ((chb.getValue() == true && servList.getSelectedIndex() > 1) || (chb.getValue() == false && servList.getSelectedIndex() > 0)) {
                    ids.put("service", servList.getSelectedObject().getId());
                    lastSelectedService = servList.getSelectedObject().getId();
                }
                lastOfferAvailableOnly = chb.getValue();
                resAttrs.clearTable();
                resAttrs.setIds(ids);
                resAttrs.retrieveData();
                setTable(true);
            }
        });
        if (chb.getValue() == false) {
            allServices.retrieveData();
        } else {
            services.retrieveData();
        }
    } else {
        // retrieve data for selected service only
        lastSelectedService = serviceId;
        lastOfferAvailableOnly = chb.getValue();
        ids.put("service", serviceId);
        resAttrs.setIds(ids);
        resAttrs.retrieveData();
        setTable(true);
    }
    // refresh table event - refresh only on finished / on error keep selected
    final JsonCallbackEvents refreshTable = JsonCallbackEvents.refreshTableEvents(resAttrs);
    final JsonCallbackEvents refreshTable2 = JsonCallbackEvents.refreshTableEvents(attrs);
    // add save changes to menu
    final CustomButton saveChangesButton = TabMenu.getPredefinedButton(ButtonType.SAVE, ButtonTranslation.INSTANCE.saveChangesInAttributes());
    menu.addWidget(saveChangesButton);
    // set button disable event
    final JsonCallbackEvents saveChangesButtonEvent = JsonCallbackEvents.disableButtonEvents(saveChangesButton, refreshTable);
    final JsonCallbackEvents saveChangesButtonEvent2 = JsonCallbackEvents.disableButtonEvents(saveChangesButton, refreshTable2);
    if (!session.isVoAdmin(resource.getVoId()) && !session.isFacilityAdmin(resource.getFacilityId()))
        saveChangesButton.setEnabled(false);
    saveChangesButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            ArrayList<Attribute> list = new ArrayList<Attribute>();
            if (required) {
                list = resAttrs.getTableSelectedList();
            } else {
                list = attrs.getTableSelectedList();
            }
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                Map<String, Integer> ids = new HashMap<String, Integer>();
                ids.put("resource", resourceId);
                SetAttributes request = new SetAttributes((required) ? saveChangesButtonEvent : saveChangesButtonEvent2);
                request.setAttributes(ids, list);
            }
        }
    });
    // add set new to menu
    CustomButton setNewAttributeButton = TabMenu.getPredefinedButton(ButtonType.ADD, true, ButtonTranslation.INSTANCE.setNewAttributes(), new ClickHandler() {

        public void onClick(ClickEvent event) {
            ArrayList<Attribute> list = new ArrayList<Attribute>();
            if (required) {
                list = resAttrs.getList();
            } else {
                list = attrs.getList();
            }
            Map<String, Integer> ids = new HashMap<String, Integer>();
            ids.put("resource", resourceId);
            session.getTabManager().addTabToCurrentTab(new SetNewAttributeTabItem(ids, list), true);
        }
    });
    if (!session.isVoAdmin(resource.getVoId()) && !session.isFacilityAdmin(resource.getFacilityId()))
        setNewAttributeButton.setEnabled(false);
    if (service == null) {
        menu.addWidget(setNewAttributeButton);
    }
    // fill button
    final CustomButton fillDefaultButton = TabMenu.getPredefinedButton(ButtonType.FILL, ButtonTranslation.INSTANCE.fillResourceAttributes());
    menu.addWidget(fillDefaultButton);
    // remove attr button
    final CustomButton removeButton = TabMenu.getPredefinedButton(ButtonType.REMOVE, ButtonTranslation.INSTANCE.removeAttributes());
    // remove button event
    final JsonCallbackEvents removeButtonEvent = JsonCallbackEvents.disableButtonEvents(removeButton, refreshTable);
    final JsonCallbackEvents removeButtonEvent2 = JsonCallbackEvents.disableButtonEvents(removeButton, refreshTable2);
    if (!session.isVoAdmin(resource.getVoId()) && !session.isFacilityAdmin(resource.getFacilityId()))
        removeButton.setEnabled(false);
    removeButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            ArrayList<Attribute> list = new ArrayList<Attribute>();
            if (required) {
                list = resAttrs.getTableSelectedList();
            } else {
                list = attrs.getTableSelectedList();
            }
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                Map<String, Integer> ids = new HashMap<String, Integer>();
                ids.put("resource", resourceId);
                RemoveAttributes request = new RemoveAttributes((required) ? removeButtonEvent : removeButtonEvent2);
                request.removeAttributes(ids, list);
            }
        }
    });
    menu.addWidget(removeButton);
    // add service selection to menu and switcher
    if (serviceId == 0) {
        menu.addWidget(new HTML("<strong>Selected&nbsp;service: </strong>"));
        menu.addWidget(servList);
        menu.addWidget(chb);
    }
    // checkbox switcher on click
    chb.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            if (chb.getValue() == false) {
                lastOfferAvailableOnly = false;
                allServices.retrieveData();
            } else {
                lastOfferAvailableOnly = true;
                services.retrieveData();
            }
        }
    });
    fillDefaultButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            // automatically try to fill all attributes
            ArrayList<Attribute> prepareList = new ArrayList<Attribute>();
            if (required) {
                prepareList = resAttrs.getTableSelectedList();
            } else {
                prepareList = attrs.getTableSelectedList();
            }
            final ArrayList<Attribute> list = prepareList;
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                Map<String, Integer> ids = new HashMap<String, Integer>();
                ids.put("resource", resourceId);
                FillAttributes request = new FillAttributes(JsonCallbackEvents.disableButtonEvents(fillDefaultButton, new JsonCallbackEvents() {

                    boolean wasRequiredTable = required;

                    @Override
                    public void onFinished(JavaScriptObject jso) {
                        // remove attribute from original table and put new ones
                        ArrayList<Attribute> newList = JsonUtils.jsoAsList(jso);
                        for (Attribute a : newList) {
                            for (Attribute oldA : list) {
                                // deselect old
                                if (a.getId() == oldA.getId()) {
                                    if (wasRequiredTable) {
                                        resAttrs.getSelectionModel().setSelected(oldA, false);
                                        resAttrs.removeFromTable(oldA);
                                    } else {
                                        attrs.getSelectionModel().setSelected(oldA, false);
                                        attrs.removeFromTable(oldA);
                                    }
                                }
                            }
                            if (wasRequiredTable) {
                                //add new
                                resAttrs.addToTable(a);
                                // select returned
                                resAttrs.getSelectionModel().setSelected(a, true);
                            } else {
                                //add new
                                attrs.addToTable(a);
                                // select returned
                                attrs.getSelectionModel().setSelected(a, true);
                            }
                        }
                        if (wasRequiredTable) {
                            resAttrs.sortTable();
                        } else {
                            attrs.sortTable();
                        }
                    }
                }));
                request.fillAttributes(ids, list);
            }
        }
    });
    if (!session.isVoAdmin(resource.getVoId()) && !session.isFacilityAdmin(resource.getFacilityId()))
        fillDefaultButton.setEnabled(false);
    /* TODO - not implemented

			 Button checkValuesButton = new CustomButton("Check values", SmallIcons.INSTANCE.scriptGearIcon());
			 menu.addWidget(checkValuesButton);
			 checkValuesButton.setTitle("Checks inserted values against current Perun state - nothing is saved unless you click on 'Save changes'");


			 checkValuesButton.addClickHandler(new ClickHandler(){
			 public void onClick(ClickEvent event) {
			 Window.alert("not yet implemented");
			 }
			 });

*/
    table.addStyleName("perun-table");
    table.setWidth("100%");
    table2.addStyleName("perun-table");
    table2.setWidth("100%");
    sp.addStyleName("perun-tableScrollPanel");
    session.getUiElements().resizePerunTable(sp, 350, this);
    sp2.addStyleName("perun-tableScrollPanel");
    session.getUiElements().resizePerunTable(sp2, 350, this);
    // default is required attributes
    setTable(true);
    this.contentWidget.setWidget(vp);
    return getWidget();
}

Example 3 with GetServices

use of cz.metacentrum.perun.webgui.json.servicesManager.GetServices in project perun by CESNET.

the class ServicePackageDetailTabItem method draw.

public Widget draw() {
    this.titleWidget.setText(Utils.getStrippedStringWithEllipsis(servicesPackage.getName()) + ": assigned services");
    // create widget for the whole page
    HorizontalPanel mainTab = new HorizontalPanel();
    mainTab.setSize("100%", "100%");
    // get services
    final GetServices services = new GetServices();
    final GetServicesFromServicesPackage assignedServices = new GetServicesFromServicesPackage(servicePackageId);
    final JsonCallbackEvents events = JsonCallbackEvents.refreshTableEvents(services);
    final JsonCallbackEvents events2 = JsonCallbackEvents.refreshTableEvents(assignedServices);
    // get the table of services with custom field updater (lines are clickable and open service details)
    CellTable<Service> table = services.getTable(new FieldUpdater<Service, String>() {

        // when user click on a row -> open new tab
        public void update(int index, Service object, String value) {
            session.getTabManager().addTab(new ServiceDetailTabItem(object));
        }
    });
    // get the table of services with custom field updater (lines are clickable and open service details)
    CellTable<Service> table2 = assignedServices.getTable(new FieldUpdater<Service, String>() {

        // when user click on a row -> open new tab
        public void update(int index, Service object, String value) {
            session.getTabManager().addTab(new ServiceDetailTabItem(object));
        }
    });
    // add styling to table with services
    table.addStyleName("perun-table");
    ScrollPanel sp = new ScrollPanel(table);
    sp.addStyleName("perun-tableScrollPanel");
    VerticalPanel vp1 = new VerticalPanel();
    vp1.setSize("100%", "100%");
    TabMenu menu1 = new TabMenu();
    menu1.addFilterWidget(new ExtendedSuggestBox(services.getOracle()), new PerunSearchEvent() {

        @Override
        public void searchFor(String text) {
            services.filterTable(text);
        }
    }, "Filter services by name");
    vp1.add(menu1);
    vp1.setCellHeight(menu1, "30px");
    vp1.add(sp);
    mainTab.add(vp1);
    mainTab.setCellWidth(vp1, "50%");
    // middle content
    final CustomButton add = new CustomButton("Add", "Add services to package", SmallIcons.INSTANCE.arrowRightIcon());
    add.setImageAlign(true);
    add.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            final ArrayList<Service> list = services.getTableSelectedList();
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                // TODO - SHOULD HAVE ONLY ONE CALLBACK TO CORE
                for (int i = 0; i < list.size(); i++) {
                    AddServiceToServicesPackage request;
                    final int ii = i;
                    if (i == list.size() - 1) {
                        request = new AddServiceToServicesPackage(JsonCallbackEvents.disableButtonEvents(add, JsonCallbackEvents.mergeEvents(new JsonCallbackEvents() {

                            @Override
                            public void onFinished(JavaScriptObject jso) {
                                services.getSelectionModel().setSelected(list.get(ii), false);
                            }
                        }, events2)));
                    } else {
                        request = new AddServiceToServicesPackage(JsonCallbackEvents.disableButtonEvents(add, new JsonCallbackEvents() {

                            @Override
                            public void onFinished(JavaScriptObject jso) {
                                services.getSelectionModel().setSelected(list.get(ii), false);
                            }
                        }));
                    }
                    request.addServiceToServicesPackage(servicePackageId, list.get(i).getId());
                }
            }
        }
    });
    final CustomButton remove = new CustomButton("Remove", "Remove services from package", SmallIcons.INSTANCE.arrowLeftIcon());
    remove.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            ArrayList<Service> list = assignedServices.getTableSelectedList();
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                // TODO - SHOULD HAVE ONLY ONE CALLBACK TO CORE
                for (int i = 0; i < list.size(); i++) {
                    RemoveServiceFromServicesPackage request;
                    if (i == list.size() - 1) {
                        request = new RemoveServiceFromServicesPackage(JsonCallbackEvents.disableButtonEvents(remove, events2));
                    } else {
                        request = new RemoveServiceFromServicesPackage(JsonCallbackEvents.disableButtonEvents(remove));
                    }
                    request.removeServiceFromServicesPackage(servicePackageId, list.get(i).getId());
                }
            }
        }
    });
    final TabItem tab = this;
    CustomButton close = TabMenu.getPredefinedButton(ButtonType.CLOSE, "", new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            session.getTabManager().closeTab(tab);
        }
    });
    FlexTable ft = new FlexTable();
    ft.setWidget(0, 0, add);
    ft.setWidget(1, 0, remove);
    ft.setWidget(2, 0, close);
    ft.getFlexCellFormatter().setAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE);
    ft.getFlexCellFormatter().setAlignment(1, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE);
    ft.getFlexCellFormatter().setAlignment(2, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE);
    ft.setWidth("130px");
    ft.setCellSpacing(10);
    mainTab.add(ft);
    mainTab.setCellVerticalAlignment(ft, HasVerticalAlignment.ALIGN_MIDDLE);
    // add styling to table2 with assigned services
    table2.addStyleName("perun-table");
    ScrollPanel sp2 = new ScrollPanel(table2);
    sp2.addStyleName("perun-tableScrollPanel");
    VerticalPanel vp2 = new VerticalPanel();
    vp2.setSize("100%", "100%");
    TabMenu menu2 = new TabMenu();
    menu2.addFilterWidget(new ExtendedSuggestBox(assignedServices.getOracle()), new PerunSearchEvent() {

        @Override
        public void searchFor(String text) {
            assignedServices.filterTable(text);
        }
    }, "Filter services by name");
    vp2.add(menu2);
    vp2.setCellHeight(menu2, "30px");
    vp2.add(sp2);
    mainTab.add(vp2);
    mainTab.setCellWidth(vp2, "50%");
    add.setEnabled(false);
    JsonUtils.addTableManagedButton(services, table, add);
    remove.setEnabled(false);
    JsonUtils.addTableManagedButton(assignedServices, table2, remove);
    session.getUiElements().resizeSmallTabPanel(mainTab, 350, this);
    session.getUiElements().resizePerunTable(sp, 350, this);
    session.getUiElements().resizePerunTable(sp2, 350, this);
    this.contentWidget.setWidget(mainTab);
    return getWidget();
}

Example 4 with GetServices

use of cz.metacentrum.perun.webgui.json.servicesManager.GetServices in project perun by CESNET.

the class FacilitySettingsTabItem method draw.

public Widget draw() {
    // set title
    titleWidget.setText(Utils.getStrippedStringWithEllipsis(facility.getName()) + ": Service settings");
    // content
    vp.setSize("100%", "100%");
    vp.clear();
    // HORIZONTAL MENU
    TabMenu menu = new TabMenu();
    // Get Attributes method
    final GetRequiredAttributesV2 reqAttrs = new GetRequiredAttributesV2();
    final GetAttributesV2 attrs = new GetAttributesV2();
    attrs.getFacilityAttributes(facilityId);
    // get empty table
    final CellTable<Attribute> table = reqAttrs.getEmptyTable();
    final CellTable<Attribute> table2 = attrs.getEmptyTable();
    sp.setWidget(table);
    sp2.setWidget(table2);
    // ids to retrieve data from rpc
    final Map<String, Integer> ids = new HashMap<String, Integer>();
    ids.put("facility", facility.getId());
    // service switcher checkbox
    final CheckBox switchServicesChb = new CheckBox(WidgetTranslation.INSTANCE.offerAvailableServicesOnly(), false);
    // selected by default - unselected if switch hidden
    switchServicesChb.setValue(lastCheckBoxValue);
    switchServicesChb.setTitle(WidgetTranslation.INSTANCE.offerAvailableServicesOnlyTitle());
    // services listbox
    final ListBoxWithObjects<Service> servList = new ListBoxWithObjects<Service>();
    // on change of service update table
    servList.addChangeHandler(new ChangeHandler() {

        public void onChange(ChangeEvent event) {
            if (servList.getSelectedIndex() == 0) {
                // show all facility attributes
                attrs.retrieveData();
                setTable(false);
                lastServiceId = 0;
                indexInList = 0;
                return;
            }
            if (switchServicesChb.getValue() == true && servList.getSelectedIndex() == 1) {
                // show required attrs for all assigned services
                ids.remove("service");
                lastServiceId = 0;
                indexInList = 1;
            } else if ((switchServicesChb.getValue() == true && servList.getSelectedIndex() > 1) || (switchServicesChb.getValue() == false && servList.getSelectedIndex() > 0)) {
                // show required attrs for selected service
                // >0 when listing all services
                // >1 when listing assigned services
                ids.put("service", servList.getSelectedObject().getId());
                lastServiceId = servList.getSelectedObject().getId();
            }
            // load req attrs
            reqAttrs.setIds(ids);
            reqAttrs.clearTable();
            reqAttrs.retrieveData();
            setTable(true);
        }
    });
    // event which fills the listbox and call getRequiredAttributes
    final JsonCallbackEvents event = new JsonCallbackEvents() {

        public void onFinished(JavaScriptObject jso) {
            servList.clear();
            ArrayList<Service> srv = JsonUtils.jsoAsList(jso);
            srv = new TableSorter<Service>().sortByName(srv);
            for (int i = 0; i < srv.size(); i++) {
                servList.addItem(srv.get(i));
            }
            // no services available - load all facility attrs
            if (servList.isEmpty()) {
                servList.addNotSelectedOption();
                lastServiceId = 0;
                indexInList = 0;
                attrs.retrieveData();
                setTable(false);
                return;
            }
            // offer only available
            if (switchServicesChb.getValue() == true) {
                servList.addNotSelectedOption();
                servList.addAllOption();
                if (lastServiceId == 0) {
                    if (indexInList == 1) {
                        // all
                        servList.setSelectedIndex(1);
                    } else if (indexInList == 0) {
                        // not selected - load all fac attrs
                        servList.setSelectedIndex(0);
                        attrs.retrieveData();
                        setTable(false);
                        return;
                    }
                }
            } else {
                // offer all services
                servList.addNotSelectedOption();
                if (lastServiceId == 0) {
                    // if no service selected, load all fac attrs
                    servList.setSelectedIndex(0);
                    attrs.retrieveData();
                    setTable(false);
                    return;
                }
            }
            // if some service was selected
            if (lastServiceId != 0) {
                // remove service since we can't be sure, it was loaded again
                ids.remove("service");
                // either all or first service in a list
                servList.setSelectedIndex(1);
                for (Service s : servList.getAllObjects()) {
                    if (s.getId() == lastServiceId) {
                        // if found, select it
                        servList.setSelected(s, true);
                        ids.put("service", lastServiceId);
                        break;
                    }
                }
            }
            // get required attrs for service
            reqAttrs.clearTable();
            reqAttrs.setIds(ids);
            reqAttrs.retrieveData();
            setTable(true);
        }

        @Override
        public void onError(PerunError error) {
            servList.clear();
            if (required) {
                ((AjaxLoaderImage) table.getEmptyTableWidget()).loadingError(error);
            } else {
                ((AjaxLoaderImage) table2.getEmptyTableWidget()).loadingError(error);
            }
            servList.addItem("Error while loading");
        }

        @Override
        public void onLoadingStart() {
            servList.removeAllOption();
            servList.removeNotSelectedOption();
            servList.clear();
            servList.addItem("Loading...");
        }
    };
    final GetServices allServices = new GetServices(event);
    final GetFacilityAssignedServices assignedServices = new GetFacilityAssignedServices(facility.getId(), event);
    // if hide and unchecked or just unchecked
    if (!lastCheckBoxValue) {
        allServices.retrieveData();
    } else {
        assignedServices.retrieveData();
    }
    // Save changes button
    final CustomButton saveChangesButton = TabMenu.getPredefinedButton(ButtonType.SAVE, ButtonTranslation.INSTANCE.saveChangesInAttributes());
    final JsonCallbackEvents refreshEvents = JsonCallbackEvents.refreshTableEvents(reqAttrs);
    final JsonCallbackEvents refreshEvents2 = JsonCallbackEvents.refreshTableEvents(attrs);
    final JsonCallbackEvents saveChangesButtonEvent = JsonCallbackEvents.disableButtonEvents(saveChangesButton, refreshEvents);
    final JsonCallbackEvents saveChangesButtonEvent2 = JsonCallbackEvents.disableButtonEvents(saveChangesButton, refreshEvents2);
    saveChangesButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            ArrayList<Attribute> list = (required) ? reqAttrs.getTableSelectedList() : attrs.getTableSelectedList();
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                SetAttributes request = new SetAttributes((required) ? saveChangesButtonEvent : saveChangesButtonEvent2);
                request.setAttributes(ids, list);
            }
        }
    });
    // Remove attr button
    final CustomButton removeButton = TabMenu.getPredefinedButton(ButtonType.REMOVE, ButtonTranslation.INSTANCE.removeAttributes());
    final JsonCallbackEvents removeButtonEvent = JsonCallbackEvents.disableButtonEvents(removeButton, refreshEvents);
    final JsonCallbackEvents removeButtonEvent2 = JsonCallbackEvents.disableButtonEvents(removeButton, refreshEvents2);
    removeButton.addClickHandler(new ClickHandler() {

        public void onClick(ClickEvent event) {
            ArrayList<Attribute> list = (required) ? reqAttrs.getTableSelectedList() : attrs.getTableSelectedList();
            if (UiElements.cantSaveEmptyListDialogBox(list)) {
                Map<String, Integer> ids = new HashMap<String, Integer>();
                ids.put("facility", facilityId);
                RemoveAttributes request = new RemoveAttributes((required) ? removeButtonEvent : removeButtonEvent2);
                request.removeAttributes(ids, list);
            }
        }
    });
    // switch serv checkbox
    switchServicesChb.addClickHandler(new ClickHandler() {

        // load proper set of services on click
        public void onClick(ClickEvent event) {
            lastCheckBoxValue = switchServicesChb.getValue();
            if (switchServicesChb.getValue() == true) {
                assignedServices.retrieveData();
            } else {
                allServices.retrieveData();
            }
        }
    });
    // allow to set new (currently unused facility attribute)
    CustomButton setNewAttributeButton = TabMenu.getPredefinedButton(ButtonType.ADD, true, ButtonTranslation.INSTANCE.setNewAttributes(), new ClickHandler() {

        public void onClick(ClickEvent event) {
            Map<String, Integer> ids = new HashMap<String, Integer>();
            ids.put("facility", facility.getId());
            session.getTabManager().addTabToCurrentTab(new SetNewAttributeTabItem(ids, (required) ? reqAttrs.getList() : attrs.getList()), true);
        }
    });
    menu.addWidget(UiElements.getRefreshButton(this));
    menu.addWidget(saveChangesButton);
    menu.addWidget(setNewAttributeButton);
    menu.addWidget(removeButton);
    menu.addWidget(new HTML("<strong>Service: </strong>"));
    menu.addWidget(servList);
    if (!hide) {
        menu.addWidget(switchServicesChb);
    }
    /* TODO - not yet implemented

			 CustomButton fillDefaultButton = new CustomButton("Fill default values", SmallIcons.INSTANCE.scriptGoIcon(), new ClickHandler(){
			 public void onClick(ClickEvent event) {
			 Window.alert("not yet implemented");
			 }
			 });
			 fillDefaultButton.setTitle("Fill default values for this service/facility - nothing is saved unless you click on 'Save changes'");
			 CustomButton checkValuesButton = new CustomButton("Check values", SmallIcons.INSTANCE.scriptGearIcon(), new ClickHandler(){
			 public void onClick(ClickEvent event) {
			 Window.alert("not yet implemented");
			 }
			 });
			 checkValuesButton.setTitle("Checks inserted values against current Perun state - nothing is saved unless you click on 'Save changes'");

			 menu.addWidget(fillDefaultButton);
			 menu.addWidget(checkValuesButton);

*/
    // add a class to the table and wrap it into scroll panel
    table.addStyleName("perun-table");
    table.setWidth("100%");
    table2.addStyleName("perun-table");
    table2.setWidth("100%");
    sp.addStyleName("perun-tableScrollPanel");
    session.getUiElements().resizePerunTable(sp, 350, this);
    sp2.addStyleName("perun-tableScrollPanel");
    session.getUiElements().resizePerunTable(sp2, 350, this);
    // add menu and the table to the main panel
    vp.add(menu);
    vp.setCellHeight(menu, "30px");
    // default is required attributes
    setTable(true);
    this.contentWidget.setWidget(vp);
    return getWidget();
}

Example 5 with GetServices

use of cz.metacentrum.perun.webgui.json.servicesManager.GetServices in project perun by CESNET.

the class ServicesTabItem method draw.

public Widget draw() {
    // create widget for the whole page
    VerticalPanel mainTab = new VerticalPanel();
    mainTab.setSize("100%", "100%");
    // create widget for menu on page
    TabMenu tabMenu = new TabMenu();
    tabMenu.addWidget(UiElements.getRefreshButton(this));
    // get services
    final GetServices services = new GetServices();
    final JsonCallbackEvents events = JsonCallbackEvents.refreshTableEvents(services);
    // get the table of services with custom field updater (lines are clickable and open service details)
    CellTable<Service> table = services.getTable(new FieldUpdater<Service, String>() {

        // when user click on a row -> open new tab
        public void update(int index, Service object, String value) {
            session.getTabManager().addTab(new ServiceDetailTabItem(object));
        }
    });
    // create button
    tabMenu.addWidget(TabMenu.getPredefinedButton(ButtonType.CREATE, true, ButtonTranslation.INSTANCE.createService(), new ClickHandler() {

        @Override
        public void onClick(ClickEvent clickEvent) {
            session.getTabManager().addTabToCurrentTab(new CreateServiceTabItem());
        }
    }));
    final CustomButton deleteButton = TabMenu.getPredefinedButton(ButtonType.DELETE, ButtonTranslation.INSTANCE.deleteSelectedServices());
    deleteButton.addClickHandler(new ClickHandler() {

        @Override
        public void onClick(ClickEvent event) {
            // get selected items
            final ArrayList<Service> itemsToRemove = services.getTableSelectedList();
            UiElements.showDeleteConfirm(itemsToRemove, new ClickHandler() {

                @Override
                public void onClick(ClickEvent clickEvent) {
                    // TODO - SHOULD HAVE ONLY ONE CALLBACK TO CORE
                    for (int i = 0; i < itemsToRemove.size(); i++) {
                        DeleteService request;
                        if (i == itemsToRemove.size() - 1) {
                            request = new DeleteService(JsonCallbackEvents.disableButtonEvents(deleteButton, events));
                        } else {
                            request = new DeleteService(JsonCallbackEvents.disableButtonEvents(deleteButton));
                        }
                        request.deleteService(itemsToRemove.get(i).getId());
                    }
                }
            });
        }
    });
    tabMenu.addWidget(deleteButton);
    tabMenu.addFilterWidget(new ExtendedSuggestBox(services.getOracle()), new PerunSearchEvent() {

        @Override
        public void searchFor(String text) {
            services.filterTable(text);
        }
    }, "Filter services by name");
    // add menu to page itself
    mainTab.add(tabMenu);
    mainTab.setCellHeight(tabMenu, "30px");
    // add styling to table with services
    table.addStyleName("perun-table");
    ScrollPanel sp = new ScrollPanel(table);
    sp.addStyleName("perun-tableScrollPanel");
    mainTab.add(sp);
    deleteButton.setEnabled(false);
    JsonUtils.addTableManagedButton(services, table, deleteButton);
    session.getUiElements().resizePerunTable(sp, 350, this);
    this.contentWidget.setWidget(mainTab);
    return getWidget();
}