private void postActivityToSpace(
UIComponent source, WebuiRequestContext requestContext, Map<String, String> activityParams)
throws Exception {
final UIComposer uiComposer = (UIComposer) source;
ActivityManager activityManager = uiComposer.getApplicationComponent(ActivityManager.class);
IdentityManager identityManager = uiComposer.getApplicationComponent(IdentityManager.class);
SpaceService spaceSrv = uiComposer.getApplicationComponent(SpaceService.class);
Space space = spaceSrv.getSpaceByUrl(SpaceUtils.getSpaceUrlByContext());
Identity spaceIdentity =
identityManager.getOrCreateIdentity(
SpaceIdentityProvider.NAME, space.getPrettyName(), false);
String remoteUser = requestContext.getRemoteUser();
ExoSocialActivity activity =
saveActivity(activityParams, activityManager, identityManager, spaceIdentity, remoteUser);
UISpaceActivitiesDisplay uiDisplaySpaceActivities =
(UISpaceActivitiesDisplay) getActivityDisplay();
UIActivitiesContainer activitiesContainer =
uiDisplaySpaceActivities.getActivitiesLoader().getActivitiesContainer();
activitiesContainer.addActivity(activity);
requestContext.addUIComponentToUpdateByAjax(activitiesContainer);
requestContext.addUIComponentToUpdateByAjax(uiComposer);
}
protected boolean hasActivities() {
UIActivitiesLoader uiActivitiesLoader = getChild(UIActivitiesLoader.class);
UIActivitiesContainer activitiesContainer =
uiActivitiesLoader.getChild(UIActivitiesContainer.class);
return activitiesContainer.getChildren().size() > 0;
}