prefix."ap_services";
$ServiceData = $wpdb->get_row($wpdb->prepare("SELECT `name`, `duration` FROM `$ServiceTableName` WHERE `id` = %s",$ServiceId), OBJECT);
$ServiceDuration = $ServiceData->duration;
$AppointmentDate = date("Y-m-d", strtotime( sanitize_text_field( $_GET['bookdate'] ) ) ); //assign selected date by user
$AllCalendarSettings = unserialize(get_option('apcal_calendar_settings'));
$Biz_start_time = $AllCalendarSettings['day_start_time'];
$Biz_end_time = $AllCalendarSettings['day_end_time'];
if(isset($AllCalendarSettings['booking_time_slot'])) {
$UserDefineTimeSlot = $AllCalendarSettings['booking_time_slot'];
} else {
$UserDefineTimeSlot = $ServiceDuration;
}
$AllSlotTimesList = array();
$AppPreviousTimes = array();
$AppNextTimes = array();
$AppBetweenTimes = array();
$EventPreviousTimes = array();
$EventBetweenTimes = array();
$DisableSlotsTimes = array();
$BusinessEndCheck =array();
$AllSlotTimesList_User = array();
$Enable = array();
$TodaysAllDayEvent = 0;
$TimeOffTableName = $wpdb->prefix."ap_events";
//if today is any all-day time-off then show msg no time available today
$TodaysAllDayEventData = $wpdb->get_results($wpdb->prepare("SELECT `start_time`, `end_time`, `repeat`, `start_date`, `end_date` FROM `$TimeOffTableName` WHERE date('$AppointmentDate') between `start_date` AND `end_date` AND `allday` = %s",'1'), OBJECT);
//check if appointment date in any recurring time-off date
foreach($TodaysAllDayEventData as $SingleTimeOff) {
// none check
if($SingleTimeOff->repeat == 'N') {
$TodaysAllDayEvent = 1;
}
// daily check
if($SingleTimeOff->repeat == 'D') {
$TodaysAllDayEvent = 1;
}
// weekly check
if($SingleTimeOff->repeat == 'W') {
$EventStartDate = $SingleTimeOff->start_date;
$diff = ( strtotime($EventStartDate) - strtotime($AppointmentDate) )/60/60/24;
if(($diff % 7) == 0) {
$TodaysAllDayEvent = 1;
}
}
//bi-weekly check
if($SingleTimeOff->repeat == 'BW') {
$EventStartDate = $SingleTimeOff->start_date;
$diff = ( strtotime($EventStartDate) - strtotime($AppointmentDate) )/60/60/24;
if(($diff % 14) == 0) {
$TodaysAllDayEvent = 1;
}
}
//monthly check
if($SingleTimeOff->repeat == 'M') {
// calculate all monthly dates
$EventStartDate = $SingleTimeOff->start_date;
$EventEndDate = $SingleTimeOff->end_date;
$i = 0;
do {
$NextDate = date("Y-m-d", strtotime("+$i months", strtotime($EventStartDate)));
$AllEventMonthlyDates[] = $NextDate;
$i = $i+1;
} while(strtotime($EventEndDate) != strtotime($NextDate));
//check appointment-date in $AllEventMonthlyDates
if(in_array($AppointmentDate, $AllEventMonthlyDates)) {
$TodaysAllDayEvent = 1;
}
}
}//end of event fetching forech
if($TodaysAllDayEvent) {
echo "" . __("Sorry! No time available today.", "appointzilla") . "
";
echo "← " . __("Back", "appointzilla") . "";
} else {
echo "" . __("Available Time For", "appointzilla") . " '$ServiceData->name' " . __("On", "appointzilla") . " '".date("l, jS M.", strtotime($AppointmentDate))."'
";
//Calculate all time slots according to today's biz hours
$start = strtotime($Biz_start_time);
$end = strtotime($Biz_end_time);
if($UserDefineTimeSlot)
{
$UserTimeSlot = $UserDefineTimeSlot;
}else
{
$UserTimeSlot = 30;
}
for( $i = $start; $i < $end; $i += (60*$UserTimeSlot))
{
$AllSlotTimesList_User[] = date('h:i A', $i);
}
// Business end check
$Business_end = strtotime($Biz_end_time);
$ServiceDuration_Biss= $ServiceDuration-5;
$ServiceDuration_Biss = $ServiceDuration_Biss *60;
$EndStartTime = $Business_end - $ServiceDuration_Biss;
for( $i = $EndStartTime; $i < $Business_end; $i += (60*5)) {
$BusinessEndCheck[] = date('h:i A', $i);
}
// Create Business Time slot for calculation
for( $i = $start; $i < $end; $i += (60*5)) {
$AllSlotTimesList[] = date('h:i A', $i);
}
//Fetch All today's appointments and calculate disable slots
$AppointmentTableName = $wpdb->prefix."ap_appointments";
$AllAppointmentsData = $wpdb->get_results($wpdb->prepare("SELECT `start_time`, `end_time` FROM `$AppointmentTableName` WHERE `date`= %s",$AppointmentDate), OBJECT);
if($AllAppointmentsData) {
foreach($AllAppointmentsData as $Appointment) {
$AppStartTimes[] = date('h:i A', strtotime( $Appointment->start_time ) );
$AppEndTimes[] = date('h:i A', strtotime( $Appointment->end_time ) );
//now calculate 5min slots between appointment's start_time & end_time
$start_et = strtotime($Appointment->start_time);
$end_et = strtotime($Appointment->end_time);
//make 15-10=5min slot
for( $i = $start_et; $i < $end_et; $i += (60*(5))) {
$AppBetweenTimes[] = date('h:i A', $i);
}
}
//calculating Next & Previous time of booked appointments
foreach($AllSlotTimesList as $single) {
if(in_array($single, $AppStartTimes)) {
//get next time
$time = $single;
$event_length = $ServiceDuration-5; // Service duration time - slot time
$timestamp = strtotime("$time");
$endtime = strtotime("+$event_length minutes", $timestamp);
$next_time = date('h:i A', $endtime);
//calculate next time
$start = strtotime($single);
$end = strtotime($next_time);
//making 5min difference slot
for( $i = $start; $i <= $end; $i += (60*(5))) {
$AppNextTimes[] = date('h:i A', $i);
}
//calculate previous time
$time1 = $single;
$event_length1 = $ServiceDuration-5; // 60min Service duration time - 15 slot time
$timestamp1 = strtotime("$time1");
$endtime1 = strtotime("-$event_length1 minutes", $timestamp1);
$next_time1 = date('h:i A', $endtime1);
$start1 = strtotime($next_time1);
$end1 = strtotime($single);
//making 5min diff slot
for( $i = $start1; $i <= $end1; $i += (60*(5))) {
$AppPreviousTimes[] = date('h:i A', $i);
}
}
}
//end calculating Next & Previous time of booked appointments
} // end if $AllAppointmentsData
//Fetch All today's timeoff and calculate disable slots
$EventTableName = $wpdb->prefix."ap_events";
$AllEventsData = $wpdb->get_results($wpdb->prepare("SELECT `start_time`, `end_time` FROM `$EventTableName` WHERE date('$AppointmentDate') between `start_date` AND `end_date` AND `allday` = '0' AND `repeat` != 'W' AND `repeat` != 'BW' AND `repeat` != %s",'M'), OBJECT);
if($AllEventsData) {
foreach($AllEventsData as $Event) {
//calculate previous time (event start time to back service-duration-5)
$minustime = $ServiceDuration - 5;
$start = date('h:i A', strtotime("-$minustime minutes", strtotime($Event->start_time)));
$start = strtotime($start);
$end = $Event->start_time;
$end = strtotime($end);
//making 5min difference slot
for( $i = $start; $i <= $end; $i += (60*(5))) {
$EventPreviousTimes[] = date('h:i A', $i);
}
//calculating between time (start - end)
$start_et = strtotime($Event->start_time);
$end_et = strtotime($Event->end_time);
//making 5min slot
for( $i = $start_et; $i < $end_et; $i += (60*(5))) {
$EventBetweenTimes[] = date('h:i A', $i);
}
}
}
//Fetch All 'WEEKLY' time-off and calculate disable slots
$EventTableName = $wpdb->prefix . "ap_events";
$AllEventsData = $wpdb->get_results($wpdb->prepare("SELECT `start_time`, `end_time`, `start_date`, `end_date` FROM `$EventTableName` WHERE date('$AppointmentDate') between `start_date` AND `end_date` AND `allday` = '0' AND `repeat` = %s",'W'), OBJECT);
if($AllEventsData) {
foreach($AllEventsData as $Event) {
//calculate all weekly dates between recurring_start_date - recurring_end_date
$Current_Re_Start_Date = $Event->start_date;
$Current_Re_End_Date = $Event->end_date;
$Current_Re_Start_Date = strtotime($Current_Re_Start_Date);
$Current_Re_End_Date = strtotime($Current_Re_End_Date);
//make weekly dates
for( $i = $Current_Re_Start_Date; $i <= $Current_Re_End_Date; $i += (60 * 60 * 24 * 7)) {
$AllEventWeelylyDates[] = date('Y-m-d', $i);
}
if(in_array($AppointmentDate, $AllEventWeelylyDates)) {
//calculate previous time (event start time to back service-duration-5)
$minustime = $ServiceDuration - 5;
$start = date('h:i A', strtotime("-$minustime minutes", strtotime($Event->start_time)));
$start = strtotime($start);
$end = $Event->start_time;
$end = strtotime($end);
//making 5min difference slot
for( $i = $start; $i <= $end; $i += (60*(5))) {
$EventPreviousTimes[] = date('h:i A', $i);
}
//calculating between time (start - end)
$start_et = strtotime($Event->start_time);
$end_et = strtotime($Event->end_time);
//making 5min slot
for( $i = $start_et; $i < $end_et; $i += (60*(5))) {
$EventBetweenTimes[] = date('h:i A', $i);
}
}
}
}
//Fetch All 'BI-WEEKLY' time-off and calculate disable slots
$EventTableName = $wpdb->prefix."ap_events";
$AllEventsData = $wpdb->get_results($wpdb->prepare("SELECT `start_time`, `end_time`, `start_date`, `end_date` FROM `$EventTableName` WHERE date('$AppointmentDate') between `start_date` AND `end_date` AND `allday` = '0' AND `repeat` = %s",'BW'), OBJECT);
if($AllEventsData) {
foreach($AllEventsData as $Event) {
//calculate all weekly dates between recurring_start_date - recurring_end_date
$Current_Re_Start_Date = $Event->start_date;
$Current_Re_End_Date = $Event->end_date;
$Current_Re_Start_Date = strtotime($Current_Re_Start_Date);
$Current_Re_End_Date = strtotime($Current_Re_End_Date);
//make bi-weekly dates
for( $i = $Current_Re_Start_Date; $i <= $Current_Re_End_Date; $i += (60 * 60 * 24 * 14)) {
$AllEventBiWeelylyDates[] = date('Y-m-d', $i);
}
if(in_array($AppointmentDate, $AllEventBiWeelylyDates)) {
//calculate previous time (event start time to back service-duration-5)
$minustime = $ServiceDuration - 5;
$start = date('h:i A', strtotime("-$minustime minutes", strtotime($Event->start_time)));
$start = strtotime($start);
$end = $Event->start_time;
$end = strtotime($end);
//making 5min difference slot
for( $i = $start; $i <= $end; $i += (60*(5))) {
$EventPreviousTimes[] = date('h:i A', $i);
}
//calculating between time (start - end)
$start_et = strtotime($Event->start_time);
$end_et = strtotime($Event->end_time);
//making 5min slot
for( $i = $start_et; $i < $end_et; $i += (60*(5))) {
$EventBetweenTimes[] = date('h:i A', $i);
}
}
}
}
//Fetch All 'MONTHLY' time-off and calculate disable slots
$EventTableName = $wpdb->prefix."ap_events";
$AllEventsData = $wpdb->get_results($wpdb->prepare("SELECT `start_time`, `end_time`, `start_date`, `end_date` FROM `$EventTableName` WHERE date('$AppointmentDate') between `start_date` AND `end_date` AND `allday` = '0' AND `repeat` = %s",'M'), OBJECT);
if($AllEventsData) {
foreach($AllEventsData as $Event) {
//calculate all weekly dates between recurring_start_date - recurring_end_date
$Current_Re_Start_Date = $Event->start_date;
$Current_Re_End_Date = $Event->end_date;
$i = 0;
do {
$NextDate = date("Y-m-d", strtotime("+$i months", strtotime($Current_Re_Start_Date)));
$AllEventMonthlyDates[] = $NextDate;
$i = $i+1;
} while(strtotime($Current_Re_End_Date) != strtotime($NextDate));
if(in_array($AppointmentDate, $AllEventMonthlyDates)) {
//calculate previous time (event start time to back service-duration-5)
$minustime = $ServiceDuration - 5;
$start = date('h:i A', strtotime("-$minustime minutes", strtotime($Event->start_time)));
$start = strtotime($start);
$end = $Event->start_time;
$end = strtotime($end);
//making 5min difference slot
for( $i = $start; $i <= $end; $i += (60*(5))) {
$EventPreviousTimes[] = date('h:i A', $i);
}
$start_et = strtotime($Event->start_time);
$end_et = strtotime($Event->end_time);
//making 5min slot
for( $i = $start_et; $i < $end_et; $i += (60*(5))) {
$EventBetweenTimes[] = date('h:i A', $i);
}
}
}
}
$DisableSlotsTimes = array_merge($AppBetweenTimes, $AppPreviousTimes, $EventPreviousTimes, $EventBetweenTimes, $BusinessEndCheck);
unset($AppBetweenTimes);
unset($AppPreviousTimes);
unset($AppNextTimes);
unset($EventBetweenTimes);
unset($BusinessEndCheck);
// compare All Business Time slot with with DisableSlotsTimes
foreach($AllSlotTimesList as $Single) {
if(in_array($Single, $DisableSlotsTimes)) {
$Disable[] = $Single;
} else {
$Enable[] = $Single;
}
}// end foreach
// Show All Enable Time Slot
foreach($AllSlotTimesList_User as $Single) {
if(isset($Enable)) {
if(in_array($Single, $Enable)) { // disable slots ?>