public static UnaryFunctor<Individual, Boolean> getFilterForTab(
final Tab tab, final Portal portalThatTabIsIn, final boolean isFlag1Filtering) {
DateTime now = new DateTime();
UnaryFunctor<Individual, Boolean> entFilter = getTimeFilter(tab, now);
UnaryFunctor<Individual, Boolean> tabPortalFilter = getPortalFilter(tab);
if (isFlag1Filtering
&& tabPortalFilter != null
&& portalThatTabIsIn != null
&& portalThatTabIsIn.isFlag1Filtering())
entFilter = AdaptorFunctors.and(entFilter, tabPortalFilter);
String flag2set = tab.getFlag2Set();
if (flag2set != null && flag2set.trim().length() > 0) {
String[] flags = flag2set.split(",");
if ("OMIT".equalsIgnoreCase(tab.getFlag2Mode())) {
UnaryFunctor<Individual, Boolean> negate =
LogicalFunctors.unaryNegate(getCollegeFilter(flags));
entFilter = AdaptorFunctors.and(entFilter, negate);
} else {
entFilter = AdaptorFunctors.and(entFilter, getCollegeFilter(flags));
}
}
/* need more?
entFilter = AdaptorFunctors.and( getSomeFilter(tab), entFilter);
entFilter = AdaptorFunctors.and( getOtherFilter(tab), entFilter);
*/
return entFilter;
}
/** Filter the entities based on the specifications of the tab. */
protected static UnaryFunctor<Individual, Boolean> getPortalFilter(Tab tab) {
ApplicationBean appBean = new ApplicationBean();
if (tab.getPortalId() == appBean.getSharedPortalFlagNumeric()) {
return VitroFilterUtils.getCalsPortalFilter().getIndividualFilter();
// } else if (tab.getPortalId() == appBean.getAllPortalFlagNumeric()){
} else if (tab.getPortalId() == 65535) {
return VitroFilterUtils.t;
} else {
return VitroFilterUtils.getFlag1ExclusiveFilter(
FlagMathUtils.portalId2Numeric(tab.getPortalId()));
}
}
/** Create a filter for the entities based on the specifications of the tab. */
public static UnaryFunctor<Individual, Boolean> getTimeFilter(final Tab tab, final DateTime now) {
UnaryFunctor<Individual, Boolean> out = null;
if (tab.getDayLimit() == 0) {
out = VitroFilterUtils.getSunsetWindowFilter(now.toDate()).getIndividualFilter();
} else if (tab.getDayLimit() > 0) {
out =
new UnaryFunctor<Individual, Boolean>() {
public Boolean fn(Individual arg) {
if (arg.getTimekey() == null) return Boolean.FALSE;
DateTime timekey = new DateTime(arg.getTimekey());
DateTime startShowingDate = timekey.minusDays(tab.getDayLimit());
/* This is the filtering for events in the future */
return now.isAfter(startShowingDate) && now.isBefore(timekey);
}
public String toString() {
return "DayLimit Filter: is timekey after now ("
+ now.toString()
+ ") and timekey + daylimit is before now?";
}
};
} else if (tab.getDayLimit() < 0) {
out =
new UnaryFunctor<Individual, Boolean>() {
public Boolean fn(Individual arg) {
if (arg.getSunrise() == null) return Boolean.FALSE;
DateTime sunrise = new DateTime(arg.getSunrise());
DateTime stopShowingDate = sunrise.plusDays(Math.abs(tab.getDayLimit()));
/* This is the filtering for press releases */
return (sunrise.isBefore(now) || sunrise.isEqual(now))
&& now.isBefore(stopShowingDate);
}
public String toString() {
return "Sunrise Filter: is sunrise before now and"
+ " days between now and sunrise greater than or eq to daylimit?";
}
};
}
return out;
}
