Tweak.xm

NSString *getWeekStr(int weekInt) {
	NSDate *startDate = [WCPreferencesManager sharedManager].startDate;
	NSInteger dur = [WCPreferencesManager sharedManager].duration;
	NSInteger startDay = [[WCPreferencesManager sharedManager].weekStartDay isEqualToString:@"Monday"] ? 1 : 0;
	WCSemester *sem = [[WCSemester alloc] initWithStartDate:startDate duration:dur weekStartAt:startDay];
	NSInteger week = [sem weekNo:[NSDate date]];
	if (week == -1) { return @""; }
	else {
		NSString *display = [WCPreferencesManager sharedManager].displayFormat;
		display = [display stringByReplacingOccurrencesOfString:@"\%W" withString:[NSString stringWithFormat:@"%ld", (long)week + weekInt]];
		return [display stringByAppendingString:@" "];
	}
}