.filter('dateDifference', function (authService, $translate) {
            return function (startDate, endDate, places = 9) {
                if (startDate !== undefined) {
                    //-- CHECK FOR PASSING IN SECONDS & CONVERT TO A TIMESTAMP
                    if (startDate.toString().length < 10)
                    {
                        var currentTime = new Date(authService.getServerTime());
                        currentTime = currentTime.getTime();
                        currentTime -= startDate;
                        startDate = currentTime;
                    }

                    //-- DATES TO INT, GET TOTAL SECONDS BETWEEN DATES
                    var date1       = new Date(typeof startDate == 'string' ? startDate.replace(/ /, 'T') + 'Z' : startDate);
                    var date2       = endDate !== undefined ? new Date(typeof endDate == 'string' ? endDate.replace(/ /, 'T') + 'Z' : ((endDate > 0) ? endDate : new Date(authService.getServerTime()))) : new Date(authService.getServerTime());
                    var timeDiff    = Math.abs(date2.getTime() - date1.getTime());
                    timeDiff        = Math.round(timeDiff / 1000);

                    //-- SET CURRENT VALUES
                    var minutesRaw  = Math.floor(timeDiff / 60);
                    var secondsRaw  = timeDiff - (minutesRaw * 60);
                    var hoursRaw    = Math.floor(minutesRaw / 60);
                    var daysRaw     = Math.floor(hoursRaw / 24);
                    var weeksRaw    = Math.floor(daysRaw / 7);
                    var yearsRaw    = Math.floor(weeksRaw / 52);

                    //-- CALCULATE COUNTDOWN VALUES
                    minutesRaw  -= hoursRaw * 60;
                    hoursRaw    -= daysRaw * 24;
                    daysRaw     -= weeksRaw * 7;
                    weeksRaw    -= yearsRaw * 52;

                    //-- PROPER GRAMMAR
                    years   = ((yearsRaw > 0) ? yearsRaw +' year'+ (yearsRaw > 1 ? 's' : '') : '');
                    weeks   = ((weeksRaw > 0) ? weeksRaw +' week'+ (weeksRaw > 1 ? 's' : '') : '');
                    days    = ((daysRaw > 0) ? daysRaw +' day'+ (daysRaw > 1 ? 's' : '') : '');
                    hours   = ((hoursRaw > 0) ? hoursRaw +' hour'+ (hoursRaw > 1 ? 's' : '') : '');
                    minutes = ((minutesRaw > 0) ? minutesRaw +' min'+ (minutesRaw > 1 ? 's' : '') : '');
                    seconds = ((secondsRaw > 0) ? secondsRaw +' sec'+ (secondsRaw > 1 ? 's' : '') : '');

                    //-- BUILD STRING TO SHOW ONLY WHAT HAS A VALUE & PROPER COMMA PLACEMENT
                    var timeString = '';
                    if (places == 1)
                    {
                        timeString = ((years) ? years : timeString);
                    }
                    if (places >= 2)
                    {
                        timeString = ((weeks) ? ((timeString) ? timeString +', ' : '') + weeks : timeString);
                    }
                    if (places >= 3)
                    {
                        timeString = ((days) ? ((timeString) ? timeString +', ' : '') + days : timeString);
                    }
                    if (places >= 4)
                    {
                        timeString = ((hours) ? ((timeString) ? timeString +', ' : '') + hours : timeString);
                    }
                    if (places >= 5)
                    {
                        timeString = ((minutes) ? ((timeString) ? timeString +', ' : '') + minutes : timeString);
                    }
                    if (places >= 6)
                    {
                        timeString = ((seconds) ? ((timeString) ? timeString +', ' : '') + seconds : timeString);
                    }

                    //-- CHERRY PICK WHAT TO RETURN
                    switch (places)
                    {
                        case 7: //-- ONLY YEARS
                            timeString = years;
                        break;
                        case 8: //-- ONLY WEEKS
                            timeString = weeks;
                        break;
                        case 9: //-- ONLY DAYS
                            timeString = days;
                            if (daysRaw == 0 && weeksRaw > 0)
                            {
                                daysRaw = weeksRaw * 7;
                                timeString = ((daysRaw > 0) ? daysRaw +' day'+ (daysRaw > 1 ? 's' : '') : '');
                            }
                        break;
                        case 10: //-- ONLY HOURS
                            timeString = hours;
                        break;
                        case 11: //-- ONLY MINUTES
                            timeString = minutes;
                        break;
                        case 12: //-- ONLY SECONDS
                            timeString = seconds;
                        break;
                        case 13: //-- MINUTES + SECONDS
                            timeString = minutes + ((minutes) ? ', ' : '') + seconds;
                        break;
                        case 14: //-- WEEKS + DAYS
                            timeString = weeks + ((weeks) ? ', ' : '') + days;
                        break;
                        case 15: //-- DAYS + HOURS
                            timeString = days + ((days) ? ', ' : '') + hours;
                        break;
                    }

                    if (!timeString)
                    {
                        timeString = hours + ((hours) ? ', ' : '') + minutes;
                    }

                    return timeString;
                }
            };
        })