private List<Panel> getRegionPanels() {
Panel[] allPanels = currentSectionRegion.getPanels();
List<Panel> panels = new ArrayList<Panel>();
boolean onlyOnePanel = false;
// When a panel is maximized in region, only show it.
for (int i = 0; i < allPanels.length; i++) {
Panel panel = allPanels[i];
PanelSession status = panel.getPanelSession();
if (status.isMaximizedInRegion()) {
PanelPermission viewPerm = PanelPermission.newInstance(panel, PanelPermission.ACTION_VIEW);
boolean canViewPanel = getUserStatus().hasPermission(viewPerm);
if (canViewPanel) {
panels.add(panel);
onlyOnePanel = true;
break;
}
}
}
if (!onlyOnePanel)
for (int i = 0; i < allPanels.length; i++) {
Panel panel = allPanels[i];
PanelPermission viewPerm = PanelPermission.newInstance(panel, PanelPermission.ACTION_VIEW);
boolean canViewPanel = getUserStatus().hasPermission(viewPerm);
if (canViewPanel) {
panels.add(panel);
}
}
return panels;
}
public static PanelPermission getInstance(Principal prpal, Object resource) {
Policy policy = SecurityServices.lookup().getSecurityPolicy();
PanelPermission perm =
(PanelPermission)
policy.getPermission(prpal, PanelPermission.class, getResourceName(resource));
if (perm == null) perm = PanelPermission.newInstance(resource, null);
return perm;
}
private List getPanels() {
List panels = new ArrayList();
UserStatus userStatus = getUserStatus();
if (instance != null) {
PanelInstance[] instances = instance.getWorkspace().getPanelInstances();
for (int i = 0; i < instances.length; i++) {
if (panelProvider.isAssignableFrom(instances[i].getProvider().getDriver().getClass())) {
PanelPermission viewPerm =
PanelPermission.newInstance(instances[i], PanelPermission.ACTION_VIEW);
if (userStatus.hasPermission(viewPerm)) panels.add(instances[i]);
}
}
}
return panels;
}
/**
* Perform the required logic for this Formatter. Inside, the methods setAttribute and
* renderFragment are intended to be used to generate the output and set parameters for this
* output. Method getParameter is intended to retrieve input parameters by name.
*
* <p>Exceptions are to be catched inside the method, and not to be thrown, normally, formatters
* could use a error fragment to be displayed when an error happens in displaying. But if the
* error is unexpected, it can be wrapped inside a FormatterException.
*
* @param request user request
* @param response response to the user
* @throws org.jboss.dashboard.ui.taglib.formatter.FormatterException in case of an unexpected
* exception.
*/
public void service(HttpServletRequest request, HttpServletResponse response)
throws FormatterException {
Panel panel = (Panel) getParameter("panel");
PanelSession status = panel.getPanelSession();
SectionRegion sectionRegion = panel.getSection().getSectionRegion(panel.getRegion().getId());
boolean columnRegion = panel.getRegion().isColumnRegion();
WorkspaceImpl workspace = NavigationManager.lookup().getCurrentWorkspace();
boolean userIsAdmin = false;
if (workspace != null) {
WorkspacePermission permToCheck =
WorkspacePermission.newInstance(workspace, WorkspacePermission.ACTION_ADMIN);
userIsAdmin = UserStatus.lookup().hasPermission(permToCheck);
}
if (!userIsAdmin) return;
PanelPermission editPanelPerm = PanelPermission.newInstance(panel, PanelPermission.ACTION_EDIT);
boolean userCanEditPanel = UserStatus.lookup().hasPermission(editPanelPerm);
renderFragment("movePanel");
setAttribute("cursorStyle", "move");
setAttribute(
"title",
StringEscapeUtils.escapeHtml((String) LocaleManager.lookup().localize(panel.getTitle())));
renderFragment("menuLink");
renderFragment("menuStart");
setAttribute("title", LocalizeTag.getLocalizedValue(panel.getTitle(), getLang(), true));
renderFragment("menuTitle");
// Invalidate cache button.
if (panel.getCacheTime() > 0)
renderMenuOption(
"ui.panel.refresh",
getPanelActionLink(request, response, panel, "_invalidate-cache"),
refreshIco,
"R",
panel.getCacheTime() > 0);
if (status.isShowMode()) {
boolean isEditModeEnabled =
!status.isEditMode() && panel.supportsEditMode() && userCanEditPanel;
// Edit button.
if (isEditModeEnabled)
renderMenuOption(
"ui.panel.editMode",
getPanelActionLink(request, response, panel, "_edit-mode"),
editModeIco,
"L",
isEditModeEnabled);
} else {
// Show mode.
renderMenuOption(
"ui.panel.showMode",
getPanelActionLink(request, response, panel, "_show-mode"),
showModeIco,
"S",
!status.isShowMode());
}
// Properties mode
renderMenuOption(
"ui.panel.editProperties",
getPanelActionLink(request, response, panel, "_start-config"),
propertiesModeIco,
"P",
true);
// Close button
renderFragment("menuSeparator");
renderMenuOption(
"ui.panel.close",
getPanelActionLink(request, response, panel, "_close"),
eraseIco,
"D",
true,
false);
// Help mode
renderMenuOption(
"ui.panel.helpMode",
getPanelActionLink(request, response, panel, "_help-mode"),
helpModeIco,
"?",
!status.isHelpMode() && panel.supportsHelpMode());
setAttribute("imageKey", closeIco);
renderFragment("menuEnd");
}
