Library to return a list of users with a specified birthday or birthmonth

exec/load/birthdays.js

+// $Id$
+
+// Find users with the specified birthday (or birthmonth)
+
+// Usage (Birthdays in January):
+// list = load({}, "birthdays.js", 0);
+
+// Usage (Birthdays this month):
+// list = load({}, "birthdays.js", new Date().getMonth());
+
+// Usage (Birthdays today):
+// list = load({}, "birthdays.js", new Date().getMonth(), new Date().getDate());
+
+load("sbbsdefs.js");
+load("birthdate.js");
+
+// Returns an array of user numbers
+// Note: month is 0-based, day (of month) is optional and 1-based
+function birthdays(month, day)
+{
+	var u = new User(1);
+	var lastuser = system.stats.total_users;
+	var list = [];
+	for(u.number = 1; u.number <= lastuser; u.number++) {
+		if(u.settings&(USER_DELETED|USER_INACTIVE))
+			continue;
+		if(u.security.restrictions&(UFLAG_Q|UFLAG_G))
+			continue;
+		if(u.birthDate.getMonth() != month)
+			continue;
+		if(day && u.birthDate.getDate() != day)
+			continue;
+		list.push(u.number);
+	}
+	return list;
+}
+
+birthdays(argv[0], argv[1]);