public static boolean hasEditPermissionOnPage() throws Exception {
UIPortalApplication portalApp = Util.getUIPortalApplication();
UIWorkingWorkspace uiWorkingWS = portalApp.getChildById(UIPortalApplication.UI_WORKING_WS_ID);
UIPageBody pageBody = uiWorkingWS.findFirstComponentOfType(UIPageBody.class);
UIPage uiPage = (UIPage) pageBody.getUIComponent();
UserACL userACL = portalApp.getApplicationComponent(UserACL.class);
if (uiPage != null) {
return userACL.hasEditPermissionOnPage(
uiPage.getOwnerType(), uiPage.getOwnerId(), uiPage.getEditPermission());
}
UIPortal currentUIPortal =
portalApp
.<UIWorkingWorkspace>findComponentById(UIPortalApplication.UI_WORKING_WS_ID)
.findFirstComponentOfType(UIPortal.class);
UserNode currentNode = currentUIPortal.getSelectedUserNode();
String pageReference = currentNode.getPageRef();
if (pageReference == null) {
return false;
}
DataStorage dataStorage = portalApp.getApplicationComponent(DataStorage.class);
Page page = dataStorage.getPage(pageReference);
if (page == null) {
return false;
}
return userACL.hasEditPermission(page);
}