<?php

function booked_is_timeslot_disabled( $date = false, $timeslot = false, $calendar_id = false ){

	if ( !$date || !$timeslot )
		return false;

	$disabled_timeslots = get_option( 'booked_disabled_timeslots', array() );
	$formatted_date = date( 'Y-m-d', strtotime( $date ) );

	if ( $calendar_id ):
		if ( isset( $disabled_timeslots[$calendar_id][$formatted_date][$timeslot] ) ):
			return true;
		endif;
	else:
		if ( isset( $disabled_timeslots[0][$formatted_date][$timeslot] ) ):
			return true;
		endif;
	endif;

	return false;

}

function booked_get_users(){
	$count = 0;
	$total_users = 0;
	$users_array = array();
	do {
		$array_counter = 0;
		$offset = $count * 50;
		$_users = array();
		$total_users = 0;
		$args = array(
			'orderby' 	=> 'display_name',
		    'number'    => 50,
		    'offset'    => $offset
		);
		$_users = get_users( $args );
		$total_users = count( $_users );
		if ( $total_users > 0 ):
			$array_counter = 0;
			foreach( $_users as $user ):
				$users_array[$offset] = $user;
				$offset++; $array_counter++;
				if ( $array_counter == 50 ):
					break;
				endif;
			endforeach;
		endif;
		$count++;
	} while ( $total_users > 0 );
	return $users_array;
}

function booked_get_kb_article( $id ) {

	$kb_article = get_transient( 'booked_kb_article_' . $id );

	if (empty($kb_article)):
		$kb_article = json_decode(file_get_contents('https://api.ticksy.com/v1/boxystudio/1f45cd6a663dd7d0ea726c93430a0c32/article.json/' . $id), true);
		set_transient( 'booked_kb_article_' . $id, $kb_article, 86400 );
	endif;

	$output = '<a href="https://boxystudio.ticksy.com/article/' . $id . '/" target="_blank" class="welcome-icon welcome-learn-more">' . esc_html( $kb_article['article-data']['article_title'] ) . '&nbsp;&nbsp;
	</a>';
	return $output;

}

function booked_appointments_available( $year = false, $month = false, $day = false, $calendar_id = false, $return_array = false, $include_past = false ){

	$prevent_before = apply_filters('booked_prevent_appointments_before',get_option('booked_prevent_appointments_before',false));
	$prevent_after = apply_filters('booked_prevent_appointments_after',get_option('booked_prevent_appointments_after',false));
	$buffer = get_option('booked_appointment_buffer',0);
	$buffer_string = apply_filters('booked_appointment_buffer_string','+'.$buffer.' hours');
	$disabled_timeslots = get_option( 'booked_disabled_timeslots',array() );

	if ( !$include_past && $buffer ):
		$buffered_timestamp = strtotime( date_i18n( 'Y-m-d H:i:s' ) . $buffer_string );
	else:
		$buffered_timestamp = false;
	endif;

	if ( !$include_past && $prevent_before ):
		$prevent_before = date_i18n('Ymd',strtotime($prevent_before));
	endif;

	if ( !$include_past && $prevent_after ):
		$prevent_after = date_i18n('Ymd',strtotime($prevent_after));
	endif;

	if ( !$day ):

		$month = date_i18n('m',strtotime($year.'-'.$month));
		$local_time = current_time('timestamp');
		$current_month = date_i18n('Ym',$local_time);

		if (!$include_past && $year.$month < $current_month):
			return 0;
		elseif (!$include_past && $year.$month > $current_month):
			$check_timestamp = strtotime(date_i18n('Y-m-d H:i:s',$local_time).' '.$buffer_string);
			$start_timestamp = strtotime($year.'-'.$month.'-01 00:00:00');
			if ($check_timestamp > $start_timestamp):
				$hours_between = $check_timestamp - $start_timestamp;
				$hours_between = $hours_between / 3600;
			else:
				$hours_between = 0;
			endif;
			$start_timestamp = strtotime(date_i18n('Y-m-d H:i:s',$start_timestamp).' +'.floor($hours_between).' hours');
			$first_day = date_i18n('j',$start_timestamp);
			$last_day = date_i18n('t',strtotime($year.'-'.$month.'-01'));
			$end_timestamp = strtotime($year.'-'.$month.'-'.$last_day.' 23:59:59');
		elseif(!$include_past):
			$start_timestamp = strtotime($year.'-'.$month.'-'.date_i18n('d H:i:s',$local_time).' '.$buffer_string);
			$first_day = date_i18n('j',$start_timestamp);
			$last_day = date_i18n('t',strtotime($year.'-'.$month.'-01'));
			$end_timestamp = strtotime($year.'-'.$month.'-'.$last_day.' 23:59:59');
		else:
			$start_timestamp = strtotime($year.'-'.$month.'-01 '.$buffer_string);
			$first_day = date_i18n('j',$start_timestamp);
			$last_day = date_i18n('t',strtotime($year.'-'.$month.'-01'));
			$end_timestamp = strtotime($year.'-'.$month.'-'.$last_day.' 23:59:59');
		endif;

		$start_month = date_i18n('m',$start_timestamp);
		if (!$include_past && $start_month > $month):
			return 0;
		endif;

	else:

		$day = date_i18n('d',strtotime($year.'-'.$month.'-'.$day));
		$local_time = current_time('timestamp');
		$current_day = date_i18n('Ymd',$local_time);

		if (!$include_past && $year.$month.$day < $current_day):
			return 0;
		elseif (!$include_past && $year.$month.$day > $current_day):
			$check_timestamp = strtotime(date_i18n('Y-m-d H:i:s',$local_time).' '.$buffer_string);
			$start_timestamp = strtotime($year.'-'.$month.'-'.$day.' 23:59:59');
			if ($check_timestamp > $start_timestamp):
				$hours_between = $check_timestamp - $start_timestamp;
				$hours_between = floor( $hours_between / 3600 );
			else:
				$hours_between = 0;
			endif;
			$start_timestamp = strtotime(date_i18n('Y-m-d',$start_timestamp).' +'.$hours_between.' hours');
			$first_day = date_i18n('j',$start_timestamp);
			$last_day = date_i18n('j',$start_timestamp);
			$end_timestamp = strtotime($year.'-'.$month.'-'.$day.' 23:59:59');
		elseif(!$include_past):
			$start_timestamp = strtotime($year.'-'.$month.'-'.date_i18n('d H:i:s',$local_time).' '.$buffer_string);
			$first_day = date_i18n('j',$start_timestamp);
			$last_day = date_i18n('j',$start_timestamp);
			$end_timestamp = strtotime($year.'-'.$month.'-'.$day.' 23:59:59');
		else:
			$start_timestamp = strtotime( $year . '-' . $month . '-' . $day . ' 00:00:00' );
			$first_day = date_i18n('j',$start_timestamp);
			$last_day = date_i18n('j',$start_timestamp);
			$end_timestamp = strtotime( $year . '-' . $month . '-' . $day . ' 23:59:59' );
		endif;

		$start_day = date_i18n('d',$start_timestamp);
		if (!$include_past && $start_day > $day):
			return 0;
		endif;

	endif;

	$args = array(
		'post_type' => 'booked_appointments',
		'posts_per_page' => 500,
		'post_status' => 'any',
		'meta_query' => array(
			array(
				'key'     => '_appointment_timestamp',
				'value'   => array( strtotime( date_i18n('Y-m-d',$start_timestamp).' 00:00:00'), $end_timestamp ),
				'compare' => 'BETWEEN',
			)
		)
	);

	if ($calendar_id):
		$args['tax_query'] = array(
			array(
				'taxonomy' => 'booked_custom_calendars',
				'field'    => 'term_id',
				'terms'    => $calendar_id,
			)
		);
	endif;

	$appointments_array = array();
	$appointments_booked = array();
	$available_timeslots_array = array();

	$bookedAppointments = new WP_Query($args);
	if($bookedAppointments->have_posts()):
		while ($bookedAppointments->have_posts()):
			$bookedAppointments->the_post();
			global $post;
			$timestamp = get_post_meta($post->ID, '_appointment_timestamp',true);
			$timeslot = get_post_meta($post->ID, '_appointment_timeslot',true);
			$this_day = date_i18n('d',$timestamp);
			$this_month = date_i18n('m',$timestamp);
			$appointments_booked[$year.$this_month.$this_day.'_'.$timeslot] = (isset($appointments_booked[$year.$this_month.$this_day.'_'.$timeslot]) ? $appointments_booked[$year.$this_month.$this_day.'_'.$timeslot] + 1 : 1);
		endwhile;
	endif;

	$appointments_booked = apply_filters('booked_appointments_booked_array', $appointments_booked);

	if ($calendar_id):
		$booked_defaults = get_option('booked_defaults_'.$calendar_id);
		if (!$booked_defaults):
			$booked_defaults = get_option('booked_defaults');
		endif;
	else :
		$booked_defaults = get_option('booked_defaults');
	endif;

	$booked_defaults = booked_apply_custom_timeslots_filter($booked_defaults,$calendar_id);
	$current_timestamp = $start_timestamp;
	$available_timeslots = 0;

	for($i = $first_day; $i <= $last_day; $i++){

		$day_name = date('D',strtotime($year.'-'.$month.'-'.$i));
		$date_string = date_i18n('Ymd',strtotime($year.'-'.$month.'-'.$i));

		if (isset($booked_defaults[$date_string]) && empty($booked_defaults[$date_string])):
			continue;
		endif;

		$this_date_compare = date_i18n('Ymd',strtotime($year.'-'.$month.'-'.$i));

		if (!$include_past && $prevent_before && $prevent_before > $this_date_compare || !$include_past && $prevent_after && $this_date_compare > $prevent_after):
			continue;
		endif;

		if (isset($booked_defaults[$date_string]) && !empty($booked_defaults[$date_string])):

			if (!is_array($booked_defaults[$date_string])):
				$booked_defaults[$date_string] = json_decode($booked_defaults[$date_string],true);
			endif;

			foreach($booked_defaults[$date_string] as $timeslot => $count):

				$date_check = date_i18n('Y-m-d',strtotime($date_string));
				$disabled_date_check = date('Y-m-d',strtotime($date_string));

				if ( $calendar_id && isset($disabled_timeslots[$calendar_id][$disabled_date_check][$timeslot]) || !$calendar_id && isset($disabled_timeslots[0][$disabled_date_check][$timeslot]) ):
					continue;
				endif;

				$timeslot_array = explode('-',$timeslot);
				$this_timeslot_startstamp = strtotime($year.'-'.$month.'-'.$i.' '.$timeslot_array[0]);

				if ( !$include_past || $include_past && $current_timestamp <= $this_timeslot_startstamp && apply_filters('booked_check_timeslot_startstamp',$this_timeslot_startstamp) ):
					if ( !$include_past && $buffered_timestamp <= $this_timeslot_startstamp ):
						$available_timeslots_array[$date_check][$timeslot] = ( isset($available_timeslots_array[$date_check][$timeslot]) ? $available_timeslots_array[$date_check][$timeslot] + $count : $count );
						$available_timeslots = $available_timeslots + $count;
					endif;
				endif;

				if (isset($appointments_booked[$date_string.'_'.$timeslot])):
					$available_timeslots = $available_timeslots - $appointments_booked[$date_string.'_'.$timeslot];
					$available_timeslots_array[$date_check][$timeslot] = ( isset($available_timeslots_array[$date_check][$timeslot]) ? $available_timeslots_array[$date_check][$timeslot] - $appointments_booked[$date_string.'_'.$timeslot] : 0 );
					if ($available_timeslots < 0): $available_timeslots = 0; endif;
					if ( isset($available_timeslots_array[$date_check][$timeslot]) && $available_timeslots_array[$date_check][$timeslot] < 0): $available_timeslots_array[$date_check][$timeslot] = 0; endif;
				endif;

			endforeach;

		elseif (isset($booked_defaults[$day_name]) && !empty($booked_defaults[$day_name])):

			if (!is_array($booked_defaults[$day_name])):
				$booked_defaults[$day_name] = json_decode($booked_defaults[$day_name],true);
			endif;

			foreach($booked_defaults[$day_name] as $timeslot => $count):

				$timeslot_array = explode('-',$timeslot);
				$this_timeslot_startstamp = strtotime($year.'-'.$month.'-'.$i.' '.$timeslot_array[0]);

				$date_check = date_i18n('Y-m-d',strtotime($date_string));
				$disabled_date_check = date('Y-m-d',strtotime($date_string));

				if ( $calendar_id && isset($disabled_timeslots[$calendar_id][$disabled_date_check][$timeslot]) || !$calendar_id && isset($disabled_timeslots[0][$disabled_date_check][$timeslot]) ):
					continue;
				endif;

				if ( $include_past || !$include_past && $current_timestamp <= $this_timeslot_startstamp && apply_filters('booked_check_timeslot_startstamp',$this_timeslot_startstamp)):
					if ( $include_past || !$include_past && $buffered_timestamp <= $this_timeslot_startstamp ):
						$available_timeslots_array[$date_check][$timeslot] = ( isset($available_timeslots_array[$date_check][$timeslot]) ? $available_timeslots_array[$date_check][$timeslot] + $count : $count );
						$available_timeslots = $available_timeslots + $count;
					endif;
				endif;

				if (isset($appointments_booked[$date_string.'_'.$timeslot])):
					$available_timeslots = $available_timeslots - $appointments_booked[$date_string.'_'.$timeslot];
					$available_timeslots_array[$date_check][$timeslot] = ( isset($available_timeslots_array[$date_check][$timeslot]) ? $available_timeslots_array[$date_check][$timeslot] - $appointments_booked[$date_string.'_'.$timeslot] : 0 );
					if ($available_timeslots < 0): $available_timeslots = 0; endif;
					if ( isset($available_timeslots_array[$date_check][$timeslot]) && $available_timeslots_array[$date_check][$timeslot] < 0): $available_timeslots_array[$date_check][$timeslot] = 0; endif;
				endif;

			endforeach;
		endif;

	}

	if ( $available_timeslots < 0 ):
		return 0;
	else:
		if ( $return_array ):
			return $available_timeslots_array;
		else:
			return $available_timeslots;
		endif;
	endif;

}

// Booked Front-End Calendar
function booked_fe_calendar($year = false,$month = false,$calendar_id = false,$force_calendar = false){

	do_action('booked_fe_calendar_before');

	$prevent_before = apply_filters('booked_prevent_appointments_before',get_option('booked_prevent_appointments_before',false));
	$prevent_after = apply_filters('booked_prevent_appointments_after',get_option('booked_prevent_appointments_after',false));

	if ($prevent_before):
		$prevent_before = date_i18n('Ymd',strtotime($prevent_before));
	endif;

	if ($prevent_after):
		$prevent_after = date_i18n('Ymd',strtotime($prevent_after));
	endif;

	$initial_month = $month;
	$initial_year = $year;
	$local_time = current_time('timestamp');

	if ($calendar_id == 'undefined'): $calendar_id = 0; endif;

	$year = ($year ? $year : date_i18n('Y',$local_time));
	$month = ($month ? $month : date_i18n('m',$local_time));
	$today = date_i18n('j',$local_time);
	$currentMonth = date_i18n('Y-m-01',$local_time);

	if (!$force_calendar):

		$saved_month = $month;
		$saved_year = $year;
		$counter = 0;

		do {

			$appointments_available = booked_appointments_available($year,$month,false,$calendar_id);
			if (!$appointments_available):
				if ($month == '12'):
					$month = '01';
					$year = $year + 1;
				else:
					$month = date_i18n('m',strtotime($year.'-'.$month.'-01 +1 month'));
				endif;
			else:
				break;
			endif;
			$counter++;

		} while (!$appointments_available && $counter <= 12);

		if ($counter > 12): $month = $saved_month; $year = $saved_year; endif;

		$currentMonth = date_i18n('Y-m-01',strtotime($year.'-'.$month.'-01'));

	else:

		$currentMonth = $force_calendar;

	endif;

	$last_day = date_i18n('t',strtotime($year.'-'.$month));

	$monthShown = date_i18n('Y-m-01',strtotime($year.'-'.$month.'-01'));

	$first_day_of_week = (get_option('start_of_week') == 0 ? 7 : 1); 	// 1 = Monday, 7 = Sunday, Get from WordPress Settings

	$start_timestamp = strtotime($year.'-'.$month.'-01 00:00:00 -7 days');
	$end_timestamp = strtotime($year.'-'.$month.'-'.$last_day.' 23:59:59 +7 days');

	$args = array(
		'post_type' => 'booked_appointments',
		'posts_per_page' => 500,
		'post_status' => 'any',
		'meta_query' => array(
			array(
				'key'     => '_appointment_timestamp',
				'value'   => array( $start_timestamp, $end_timestamp ),
				'compare' => 'BETWEEN',
			)
		)
	);

	if ($calendar_id):
		$args['tax_query'] = array(
			array(
				'taxonomy' => 'booked_custom_calendars',
				'field'    => 'term_id',
				'terms'    => $calendar_id,
			)
		);
	endif;

	$appointments_array = array();

	$bookedAppointments = new WP_Query($args);
	if($bookedAppointments->have_posts()):
		while ($bookedAppointments->have_posts()):
			$bookedAppointments->the_post();
			global $post;
			$timestamp = get_post_meta($post->ID, '_appointment_timestamp',true);
			$timeslot = get_post_meta($post->ID, '_appointment_timeslot',true);
			$this_day = date_i18n('j',$timestamp);
			$this_month = date_i18n('m',$timestamp);
			$this_year = date_i18n('Y',$timestamp);
			$appointments_array[$this_year.$this_month.$this_day][$post->ID]['timeslot'] = $timeslot;
			$appointments_array[$this_year.$this_month.$this_day][$post->ID]['timestamp'] = $timestamp;
			$appointments_array[$this_year.$this_month.$this_day][$post->ID]['status'] = $post->post_status;
		endwhile;
	endif;

	$appointments_array = apply_filters( 'booked_appointments_date_array', $appointments_array );

	$hide_weekends = get_option('booked_hide_weekends',false);
	$hide_available_count = get_option('booked_hide_available_timeslots',false);
	$booked_pa_active = get_option('booked_public_appointments',false);

	// Appointments Array
	// [DAY] => [POST_ID] => [TIMESTAMP/STATUS]

	?><div class="booked-calendar<?php echo ($booked_pa_active ? ' booked-pa-active' : ''); ?>"<?php echo ($calendar_id ? ' data-calendar-id="'.$calendar_id.'"' : ''); ?><?php echo (!$force_calendar ? ' data-calendar-date="'.$currentMonth.'"' : ''); ?>>
		<div class="bc-head">

			<?php

			$next_month = date_i18n('Y-m-01', strtotime("+1 month", strtotime($year.'-'.$month.'-01')));
			$prev_month = date_i18n('Y-m-01', strtotime("-1 month", strtotime($year.'-'.$month.'-01')));

			$next_month_compare = date_i18n('Ymd',strtotime($next_month));
			if ($prevent_after && $next_month_compare > $prevent_after): $no_next_link = true; else: $no_next_link = false; endif;

			?>

			<div class="bc-row top">
				<div class="bc-col">
					<?php if ($monthShown != $currentMonth): ?><a href="#" data-goto="<?php echo $prev_month; ?>" class="page-left"><i class="fa-solid fa-arrow-left"></i></a><?php endif; ?>
					<span class="calendarSavingState">
						<i class="fa-solid fa-circle-notch fa-spin"></i>
					</span>
					<span class="monthName">
						<?php echo date_i18n("F Y", strtotime($year.'-'.$month.'-01')); ?>
						<?php if ($monthShown != $currentMonth): ?>
							<a href="#" class="backToMonth" data-goto="<?php echo $currentMonth; ?>"><?php esc_html_e('Back to','booked'); ?> <?php echo date_i18n('F',strtotime($currentMonth)); ?></a>
						<?php endif; ?>
					</span>
					<?php if (!$no_next_link): ?><a href="#" data-goto="<?php echo $next_month; ?>" class="page-right"><i class="fa-solid fa-arrow-right"></i></a><?php endif; ?>
				</div>
			</div>
			<div class="bc-row days">
				<?php if ($first_day_of_week == 7 && !$hide_weekends): echo '<div class="bc-col">' . date_i18n( 'D', strtotime('Sunday') ) . '</div>'; endif; ?>
				<div class="bc-col"><?php echo date_i18n( 'D', strtotime('Monday') ); ?></div>
				<div class="bc-col"><?php echo date_i18n( 'D', strtotime('Tuesday') ); ?></div>
				<div class="bc-col"><?php echo date_i18n( 'D', strtotime('Wednesday') ); ?></div>
				<div class="bc-col"><?php echo date_i18n( 'D', strtotime('Thursday') ); ?></div>
				<div class="bc-col"><?php echo date_i18n( 'D', strtotime('Friday') ); ?></div>
				<?php if (!$hide_weekends): ?><div class="bc-col"><?php echo date_i18n( 'D', strtotime('Saturday') ); ?></div><?php endif; ?>
				<?php if ($first_day_of_week == 1 && !$hide_weekends): echo '<div class="bc-col">'. date_i18n( 'D', strtotime('Sunday') ) .'</div>'; endif; ?>
			</div>
		</div>
		<div class="bc-body"><?php

			$today_date = date_i18n('Y',$local_time).'-'.date_i18n('m',$local_time).'-'.date_i18n('j',$local_time);
			$days = date_i18n("t",strtotime($year.'-'.$month.'-01'));	 	// Days in current month
			$lastmonth = date_i18n("t", mktime(0,0,0,$month-1,1,$year)); 	// Days in previous month

			$start = date_i18n("N", mktime(0,0,0,$month,1,$year)); 			// Starting day of current month
			if ($first_day_of_week == 7): $start = $start + 1; endif;
			if ($start > 7): $start = 1; endif;
			$finish = $days; 											// Finishing day of current month
			$laststart = $start - 1; 									// Days of previous month in calander

			$counter = 1;
			$nextMonthCounter = 1;

			if ($calendar_id):
				$booked_defaults = get_option('booked_defaults_'.$calendar_id);
				if (!$booked_defaults):
					$booked_defaults = get_option('booked_defaults');
				endif;
			else :
				$booked_defaults = get_option('booked_defaults');
			endif;

			$booked_defaults = booked_apply_custom_timeslots_filter($booked_defaults,$calendar_id);

			$buffer = get_option('booked_appointment_buffer',0);
			$buffer_string = apply_filters('booked_appointment_buffer_string','+'.$buffer.' hours');

			if($start > 5){ $rows = 6; } else { $rows = 5; }

			for($i = 1; $i <= $rows; $i++){
				echo '<div class="bc-row week">';
				$day_count = 0;
				for($x = 1; $x <= 7; $x++){

					$classes = array();
					$appointments_count = 0;
					$check_month = $month;

					if(($counter - $start) < 0){

						$date = (($lastmonth - $laststart) + $counter);
						$classes[] = 'prev-month';
						$check_month = $month - 1;
						if (strlen($check_month) < 2): $check_month = '0'.$check_month; endif;
						$day_name = date('D',strtotime($year.'-'.$check_month.'-'.$date));

					} else {

						if(($counter - $start) >= $days){

							$date = ($nextMonthCounter);
							$nextMonthCounter++;
							$classes[] = 'next-month';
							$check_month = $month + 1;
							if (strlen($check_month) < 2): $check_month = '0'.$check_month; endif;
							$day_name = date('D',strtotime($year.'-'.$check_month.'-'.$date));
							if ($day_count == 0): break; endif;

						} else {

							$date = ($counter - $start + 1);
							if($today == $counter - $start + 1){
								if ($today_date == $year.'-'.$month.'-'.$date):
									$classes[] = 'today';
								endif;
							}

							$day_name = date('D',strtotime($year.'-'.$month.'-'.$date));

						}

					}

					if ($buffer):
						$current_timestamp = $local_time;
						$buffered_timestamp = strtotime($buffer_string,$current_timestamp);
						$date_to_compare = $buffered_timestamp;
						$currentTime = date_i18n('H:i:s',$buffered_timestamp);
					else:
						$date_to_compare = $local_time;
						$currentTime = date_i18n('H:i:s');
					endif;

					$formatted_date = date_i18n('Ymd',strtotime($year.'-'.$check_month.'-'.$date));

					if (isset($booked_defaults[$formatted_date]) && !empty($booked_defaults[$formatted_date])):
						$full_count = (is_array($booked_defaults[$formatted_date]) ? $booked_defaults[$formatted_date] : json_decode($booked_defaults[$formatted_date],true));
					elseif (isset($booked_defaults[$formatted_date]) && empty($booked_defaults[$formatted_date])):
						$full_count = false;
					elseif (isset($booked_defaults[$day_name]) && !empty($booked_defaults[$day_name])):
						$full_count = $booked_defaults[$day_name];
					else :
						$full_count = false;
					endif;

					$total_full_count = 0;
					if ($full_count):
						foreach($full_count as $full_counter){
							$total_full_count = $total_full_count + $full_counter;
						}
					endif;

					if (isset($booked_defaults[$formatted_date]) && !is_array($booked_defaults[$formatted_date])):
						$booked_defaults[$formatted_date] = json_decode($booked_defaults[$formatted_date],true);
					endif;

					$appointments_count = 0;

					if (isset($appointments_array[$year.$check_month.$date]) && !empty($appointments_array[$year.$check_month.$date])):
						foreach($appointments_array[$year.$check_month.$date] as $appt):
							if (isset($booked_defaults[$formatted_date][$appt['timeslot']])):
								$appointments_count++;
							elseif (!isset($booked_defaults[$formatted_date]) && isset($booked_defaults[$day_name]) && !empty($booked_defaults[$day_name]) && isset($booked_defaults[$day_name][$appt['timeslot']])):
								$appointments_count = $appointments_count + 1;
							endif;
						endforeach;
					endif;

					$this_date_compare = date_i18n('Ymd',strtotime($year.'-'.$check_month.'-'.$date));

					if ($appointments_count >= $total_full_count && $total_full_count > 0):
						if ($prevent_before && $prevent_before > $this_date_compare || $prevent_after && $this_date_compare > $prevent_after):
							// No Booked Class added.
						else:
							$classes[] = 'booked';
						endif;
					endif;

					if (
						strtotime($year.'-'.$check_month.'-'.$date.' '.$currentTime) < $date_to_compare
						|| $prevent_before && $this_date_compare < $prevent_before
						|| $prevent_after && $this_date_compare > $prevent_after
						|| $appointments_count >= $total_full_count && strtotime($year.'-'.$check_month.'-'.$date.' '.$currentTime) < $date_to_compare
						|| $appointments_count >= $total_full_count && $total_full_count < 1
						|| $appointments_count >= $total_full_count && $prevent_before && $prevent_before > $this_date_compare
						|| $appointments_count >= $total_full_count && $prevent_after && $this_date_compare > $prevent_after):

						$classes[] = 'prev-date';

					endif;

					$check_year = $year;

					if ($check_month == 0):
						$check_month = 12;
						$check_year = $year - 1;
					elseif ($check_month == 13):
						$check_month = 1;
						$check_year = $year + 1;
					endif;

					$check_month = date_i18n('m',strtotime($year.'-'.$check_month.'-'.$date));
					$appointments_left = booked_appointments_available($year,$check_month,$date,$calendar_id);

					if (!$appointments_left):
						if (!$booked_pa_active):
							if (!in_array('prev-date',$classes)):
								$classes[] = 'prev-date';
							endif;
						endif;
					endif;

					$day_of_week = date_i18n('N',strtotime($check_year.'-'.$check_month.'-'.$date));

					if ($hide_weekends && $day_of_week == 6 || $hide_weekends && $day_of_week == 7):

						$html = '';

					else:

						$day_count++;

						$html = '<div data-date="'.$check_year.'-'.$check_month.'-'.$date.'" class="bc-col '.implode(' ',$classes).'">';
						$html .= '<span class="date'.(!$hide_available_count && $appointments_left > 0 && !in_array('prev-date',$classes) && !in_array('blur',$classes) ? ' tooltipster" title="'.sprintf( _n('%d Available','%d Available',$appointments_left,'booked'),$appointments_left) : (!$hide_available_count && !$appointments_left && $booked_pa_active && !in_array('prev-date',$classes) && !in_array('blur',$classes) ? ' tooltipster" title="'.esc_html__('None Available','booked').'"' : '')).'"><span class="number">'. $date .'</span></span>';
						$html .= '</div>';

						$combined_date = $year.'-'.$check_month.'-'.$date;
						echo apply_filters('booked_fe_single_date',$html,$combined_date,$classes);

					endif;

					$counter++;
					$class = '';
				}
				echo '</div>';
			} ?>
		</div>
	</div><?php

	do_action('booked_fe_calendar_after');

}

function booked_fe_calendar_date_content($date,$calendar_id = false){

	do_action('booked_fe_calendar_date_before');

	$hide_unavailable_timeslots = get_option('booked_hide_unavailable_timeslots',false);
	$hide_available_count = get_option('booked_hide_available_timeslots',false);
	$public_appointments = get_option('booked_public_appointments',false);
	$total_available = 0;

	echo '<div class="booked-appt-list">';

		/*
		Set some variables
		*/

		$local_time = current_time('timestamp');

		$year = date_i18n('Y',strtotime($date));
		$month = date_i18n('m',strtotime($date));
		$day = date_i18n('d',strtotime($date));

		$start_timestamp = strtotime($year.'-'.$month.'-'.$day.' 00:00:00');
		$end_timestamp = strtotime($year.'-'.$month.'-'.$day.' 23:59:59');

		$date_format = get_option('date_format');
		$time_format = get_option('time_format');
		$date_display = date_i18n($date_format,strtotime($date));
		$day_name = date('D',strtotime($date));

		/*
		Grab all of the appointments for this day
		*/

		$args = array(
			'post_type' => 'booked_appointments',
			'posts_per_page' => 500,
			'post_status' => 'any',
			'meta_query' => array(
				array(
					'key'     => '_appointment_timestamp',
					'value'   => array( $start_timestamp, $end_timestamp ),
					'compare' => 'BETWEEN'
				)
			)
		);

		if ($calendar_id):
			$args['tax_query'] = array(
				array(
					'taxonomy' => 'booked_custom_calendars',
					'field'    => 'term_id',
					'terms'    => $calendar_id,
				)
			);
		endif;

		$appointments_array = array();

		$bookedAppointments = new WP_Query( apply_filters('booked_fe_date_content_query',$args) );
		if($bookedAppointments->have_posts()):
			while ($bookedAppointments->have_posts()):
				$bookedAppointments->the_post();
				global $post;
				$timestamp = get_post_meta($post->ID, '_appointment_timestamp',true);
				$timeslot = get_post_meta($post->ID, '_appointment_timeslot',true);
				$user_id = get_post_meta($post->ID, '_appointment_user',true);
				$day = date_i18n('d',$timestamp);
				$appointments_array[$post->ID]['post_id'] = $post->ID;
				$appointments_array[$post->ID]['timestamp'] = $timestamp;
				$appointments_array[$post->ID]['timeslot'] = $timeslot;
				$appointments_array[$post->ID]['status'] = $post->post_status;
				$appointments_array[$post->ID]['user'] = $user_id;
			endwhile;
		endif;

		$appointments_array = apply_filters('booked_appointments_array', $appointments_array);

		ob_start();

		if ($calendar_id):
			$booked_defaults = get_option('booked_defaults_'.$calendar_id);
			if (!$booked_defaults):
				$booked_defaults = get_option('booked_defaults');
			endif;
		else :
			$booked_defaults = get_option('booked_defaults');
		endif;

		$formatted_date = date_i18n('Ymd',strtotime($date));
		$disabled_formatted_date = date( 'Y-m-d', strtotime( $date ) );
		$booked_defaults = booked_apply_custom_timeslots_details_filter($booked_defaults,$calendar_id);

		if (isset($booked_defaults[$formatted_date]) && !empty($booked_defaults[$formatted_date])):
			$todays_defaults = (is_array($booked_defaults[$formatted_date]) ? $booked_defaults[$formatted_date] : json_decode($booked_defaults[$formatted_date],true));
			$todays_defaults_details = (is_array($booked_defaults[$formatted_date.'-details']) ? $booked_defaults[$formatted_date.'-details'] : json_decode($booked_defaults[$formatted_date.'-details'],true));
		elseif (isset($booked_defaults[$formatted_date]) && empty($booked_defaults[$formatted_date])):
			$todays_defaults = false;
			$todays_defaults_details = false;
		elseif (isset($booked_defaults[$day_name]) && !empty($booked_defaults[$day_name])):
			$todays_defaults = $booked_defaults[$day_name];
			$todays_defaults_details = ( isset($booked_defaults[$day_name]) ? $booked_defaults[$day_name.'-details'] : false );
		else :
			$todays_defaults = false;
			$todays_defaults_details = false;
		endif;

		/*
		There are timeslots available, let's loop through them
		*/

		if ($todays_defaults){

			ksort($todays_defaults);

			$temp_count = 0;

			foreach($todays_defaults as $timeslot => $count):

				$appts_in_this_timeslot = array();

				/*
				Are there any appointments in this particular timeslot?
				If so, let's create an array of them.
				*/

				foreach($appointments_array as $post_id => $appointment):
					if ($appointment['timeslot'] == $timeslot):
						$appts_in_this_timeslot[] = $post_id;
					endif;
				endforeach;

				/*
				Calculate the number of spots available based on total minus the appointments booked
				*/

				$spots_available = $count - count($appts_in_this_timeslot);
				$spots_available = ($spots_available < 0 ? 0 : $spots_available);

				/*
				Display the timeslot
				*/

				$disabled_timeslots = get_option( 'booked_disabled_timeslots', array() );

				$timeslot_parts = explode('-',$timeslot);

				$buffer = get_option('booked_appointment_buffer',0);
				$buffer_string = apply_filters('booked_appointment_buffer_string','+'.$buffer.' hours');

				if ($buffer):
					$current_timestamp = $local_time;
					$buffered_timestamp = strtotime($buffer_string,$current_timestamp);
					$current_timestamp = $buffered_timestamp;
				else:
					$current_timestamp = $local_time;
				endif;

				$this_timeslot_timestamp = strtotime($year.'-'.$month.'-'.$day.' '.$timeslot_parts[0]);
				$spots_available = apply_filters('booked_spots_available', $spots_available, $this_timeslot_timestamp);

				if ($current_timestamp < $this_timeslot_timestamp){
					$available = true;
				} else {
					$available = false;
				}

				if ( $calendar_id && isset($disabled_timeslots[$calendar_id][$disabled_formatted_date][$timeslot]) || !$calendar_id && isset($disabled_timeslots[0][$disabled_formatted_date][$timeslot]) ):
					continue;
				endif;

				if ($spots_available && $available || !$hide_unavailable_timeslots):

					$total_available = $total_available + $spots_available;

					$temp_count++;

					if ($timeslot_parts[0] == '0000' && $timeslot_parts[1] == '2400'):
						$timeslotText = esc_html__('All day','booked');
					else :
						$timeslotText = date_i18n($time_format,strtotime($timeslot_parts[0])) . (!get_option('booked_hide_end_times') ? ' &ndash; '.date_i18n($time_format,strtotime($timeslot_parts[1])) : '');
					endif;

					$only_titles = get_option('booked_show_only_titles',false);

					$title = '';
					if ( !empty( $todays_defaults_details[$timeslot] ) ) {
						$title = !empty($todays_defaults_details[$timeslot]['title']) ? $todays_defaults_details[$timeslot]['title'] : '';
					}

					if ($hide_unavailable_timeslots && !$available):
						$html = '';
					else:
						$button_text = (!$spots_available || !$available ? esc_html__('Unavailable','booked') : esc_html( _x('Book Appointment','Book a Single Appointment', 'booked') ) );
						$html = '<div class="timeslot bookedClearFix'.($title && $only_titles == true ? ' booked-hide-time' : '').($hide_available_count || !$available ? ' timeslot-count-hidden' : '').(!$available ? ' timeslot-unavailable' : '').($title ? ' has-title ' : '').'">';

							$html .= '<span class="timeslot-time'.($public_appointments ? ' booked-public-appointments' : '').'">';

								$html .= apply_filters('booked_fe_calendar_timeslot_before','',$this_timeslot_timestamp,$timeslot,$calendar_id);

								if ( $title ) {
									$html .= '<span class="timeslot-title">' . esc_html($title) . '</span>';
								}

								$html .= '<span class="timeslot-range"><i class="fa-solid fa-clock"></i>&nbsp;&nbsp;' . $timeslotText . '</span>';

								if (!$hide_available_count):
									$html .= '<span class="spots-available'.($spots_available == 0 ? ' empty' : '').'">';
										$html .= sprintf( _n( '%d space available', '%d spaces available', $spots_available, 'booked' ), $spots_available );
									$html .= '</span>';
								endif;

								if ($public_appointments && !empty($appts_in_this_timeslot)):
									$html .= '<span class="booked-public-appointment-title">'._n('Appointments in this time slot:','Appointments in this time slot:',count($appts_in_this_timeslot),'booked').'</span>';
									$html .= '<ul class="booked-public-appointment-list">';
									foreach($appts_in_this_timeslot as $appt_id):

										$user_id = get_post_meta($appt_id, '_appointment_user',true);
										$guest_name = get_post_meta($appt_id, '_appointment_guest_name',true);
										$guest_surname = get_post_meta($appt_id, '_appointment_guest_surname',true);
										$guest_email = get_post_meta($appt_id, '_appointment_guest_email',true);
										$post_status = get_post_status($appt_id);
										$post_status = ( $post_status == 'future' ? $post_status = 'publish' : $post_status = $post_status );

										if ($user_id):
											$html .= '<li>'.booked_get_name($user_id).($post_status != 'publish' ? ' <span class="booked-public-pending">(pending)</span>' : '').'</li>';
										elseif($guest_name):
											$html .= '<li>'.$guest_name.' '.$guest_surname.($post_status != 'publish' ? ' <span class="booked-public-pending">(pending)</span>' : '').'</li>';
										endif;

									endforeach;
									$html .= '</ul>';
								endif;

								$html .= apply_filters('booked_fe_calendar_timeslot_after','',$this_timeslot_timestamp,$timeslot,$calendar_id);

							$html .= '</span>';
							$html .= '<span class="timeslot-people"><button data-calendar-id="'.$calendar_id.'" data-title="'.esc_attr($title).'" data-timeslot="'.$timeslot.'" data-date="'.$date.'" class="new-appt button"'.(!$spots_available || !$available ? ' disabled' : '').'>'.( $title ? '<span class="timeslot-mobile-title">'.esc_html($title).'</span>' : '' ).'<span class="button-timeslot">'.apply_filters('booked_fe_mobile_timeslot_button',$timeslotText,$this_timeslot_timestamp,$timeslot,$calendar_id).'</span>'.apply_filters('booked_button_book_appointment', '<span class="button-text">' . $button_text . '</span>' . ( !$hide_available_count ? '<span class="spots-available' . ( $spots_available == 0 ? ' empty' : '' ) . '">' . sprintf( esc_html( _n( '%d space available', '%d spaces available', $spots_available, 'booked' ) ), $spots_available ) . '</span>' : '' ) ).'</button></span>';
						$html .= '</div>';
					endif;

					echo apply_filters('booked_fe_calendar_date_appointments',$html,$time_format,$timeslot_parts,$spots_available,$available,$timeslot,$date);

				endif;

			endforeach;

			if (!$temp_count):

				echo '<p>'.esc_html__('There are no appointment time slots available for this day.','booked').'</p>';

			endif;

		/*
		There are no default timeslots and no appointments booked for this particular day.
		*/

		} else {
			echo '<p>'.esc_html__('There are no appointment time slots available for this day.','booked').'</p>';
		}

		$appt_list_html = ob_get_clean();

		echo '<h2><span>' . sprintf( _n( esc_html(_x( 'Available Appointment on %s', 'Single Appointment', 'booked' )), esc_html(_x( 'Available Appointments on %s', 'Multiple Appointments', 'booked' )), $total_available ), '</span><strong>'.$date_display.'</strong><span>') . '</span></h2>';
		echo $appt_list_html;

	echo '</div>';

	do_action('booked_fe_calendar_date_after');

}

function booked_fe_appointment_list_content($date,$calendar_id = false,$force_day = false){

	$local_time = current_time('timestamp');
	$current_day = date_i18n('Ymd',$local_time);
	$public_appointments = get_option('booked_public_appointments',false);
	$total_available = 0;

	$prevent_before = apply_filters('booked_prevent_appointments_before',get_option('booked_prevent_appointments_before',false));
	$prevent_after = apply_filters('booked_prevent_appointments_after',get_option('booked_prevent_appointments_after',false));

	if ($prevent_before):
		$prevent_before = date_i18n('Ymd',strtotime($prevent_before));
	endif;

	if ($prevent_after):
		$prevent_after = date_i18n('Ymd',strtotime($prevent_after));
	endif;

	$year = date_i18n('Y',$local_time);
	$month = date_i18n('m',$local_time);
	$day = date_i18n('d',$local_time);
	$saved_date = $date;
	$counter = 0;

	do {

		$appointments_available = booked_appointments_available($year,$month,$day,$calendar_id);

		if (!$appointments_available):
			$new_date = strtotime($year.'-'.$month.'-'.$day.' +1 day');
			$year = date_i18n('Y',$new_date);
			$month = date_i18n('m',$new_date);
			$day = date_i18n('j',$new_date);
		else:
			break;
		endif;
		$counter++;

	} while (!$appointments_available && $counter <= 365);

	if ($counter >= 365): $day = date_i18n('d',strtotime($saved_date)); $month = date_i18n('m',strtotime($saved_date)); $year = date_i18n('Y',strtotime($saved_date)); endif;
	$earliest_date = $year.'-'.$month.'-'.$day;

	if (!$force_day):

		$date = date_i18n('Y-m-d',strtotime($year.'-'.$month.'-'.$day));
		$showing_earliest = true;

	else:

		$date = date_i18n('Y-m-d',strtotime($saved_date));
		$force_day_date = date_i18n('Ymd',strtotime($saved_date));
		if ($saved_date == $earliest_date): $showing_earliest = true; else: $showing_earliest = false; endif;

	endif;

	$prev_day = date_i18n('Ymd',strtotime($date.' -1 day'));
	$next_day = date_i18n('Ymd',strtotime($date.' +1 day'));

	$new_earliest_date = $earliest_date;

	if (isset($force_day_date) && $prev_day < $force_day_date):
		$new_earliest_date = date_i18n('Y-m-d',strtotime($force_day_date));
		$showing_earliest = true;
	endif;


	if ($prev_day >= $saved_date && $prev_day >= date_i18n('Ymd',strtotime($earliest_date))):
		$new_earliest_date = $earliest_date;
		$showing_earliest = false;
	endif;

	if ($prev_day >= date_i18n('Ymd',strtotime($earliest_date))):
		$new_earliest_date = $earliest_date;
		$showing_earliest = false;
	endif;

	$earliest_date = $new_earliest_date;

	do_action('booked_fe_calendar_date_before');
	
	

	echo '<div class="booked-appt-list" data-list-date="'.$date.'" data-min-date="'.($prevent_before ? date_i18n('Y-m-d',strtotime($prevent_before)) : $earliest_date).'" data-max-date="'.($prevent_after ? date_i18n('Y-m-d',strtotime($prevent_after)) : false).'">';
		
		/*
		Set some variables
		*/

		$year = date_i18n('Y',strtotime($date));
		$month = date_i18n('m',strtotime($date));
		$day = date_i18n('d',strtotime($date));

		$start_timestamp = strtotime($year.'-'.$month.'-'.$day.' 00:00:00');
		$end_timestamp = strtotime($year.'-'.$month.'-'.$day.' 23:59:59');

		$date_format = get_option('date_format');
		$time_format = get_option('time_format');
		$date_display = date_i18n($date_format,strtotime($date));
		$day_name = date('D',strtotime($date));

		/*
		Grab all of the appointments for this day
		*/

		$args = array(
			'post_type' => 'booked_appointments',
			'posts_per_page' => 500,
			'post_status' => 'any',
			'meta_query' => array(
				array(
					'key'     => '_appointment_timestamp',
					'value'   => array( $start_timestamp, $end_timestamp ),
					'compare' => 'BETWEEN'
				)
			)
		);

		if ($calendar_id):
			$args['tax_query'] = array(
				array(
					'taxonomy' => 'booked_custom_calendars',
					'field'    => 'term_id',
					'terms'    => $calendar_id,
				)
			);
		endif;

		$appointments_array = array();

		$bookedAppointments = new WP_Query( apply_filters('booked_fe_date_content_query',$args) );
		if($bookedAppointments->have_posts()):
			while ($bookedAppointments->have_posts()):
				$bookedAppointments->the_post();
				global $post;
				$timestamp = get_post_meta($post->ID, '_appointment_timestamp',true);
				$timeslot = get_post_meta($post->ID, '_appointment_timeslot',true);
				$user_id = get_post_meta($post->ID, '_appointment_user',true);
				$day = date_i18n('d',$timestamp);
				$appointments_array[$post->ID]['post_id'] = $post->ID;
				$appointments_array[$post->ID]['timestamp'] = $timestamp;
				$appointments_array[$post->ID]['timeslot'] = $timeslot;
				$appointments_array[$post->ID]['status'] = $post->post_status;
				$appointments_array[$post->ID]['user'] = $user_id;
			endwhile;
		endif;

		$appointments_array = apply_filters('booked_appointments_array', $appointments_array);

		/*
		Start the list
		*/

		$this_date = date_i18n('Ymd',strtotime($date));

		if ($prevent_before && $this_date > $prevent_before || isset($current_day) && $prev_day >= $current_day && !$showing_earliest): $showing_prev = true; else: $showing_prev = false; endif;
		if ($prevent_after && $this_date >= $prevent_after): $showing_next = false; else: $showing_next = true; endif;

		ob_start();

		echo '<div class="booked-list-view-nav" data-calendar-id="'.$calendar_id.'">';
			if ($showing_prev):
				echo '<button data-date="'.date_i18n('Y-m-d',strtotime($prev_day)).'" class="booked-list-view-date-prev bb-small"><i class="fa-solid fa-arrow-left"></i>&nbsp;&nbsp;'.esc_html__('Previous','booked').'</button>';
			endif;
			if ($showing_next):
				echo '<button data-date="'.date_i18n('Y-m-d',strtotime($next_day)).'" class="booked-list-view-date-next bb-small">'.esc_html__('Next','booked').'&nbsp;&nbsp;<i class="fa-solid fa-arrow-right"></i></button>';
			endif;
			echo '<span class="booked-datepicker-wrap"><input data-min-date="'.$earliest_date.'" class="booked_list_date_picker" value="'.date_i18n('Y-m-d',strtotime($date)).'" type="hidden"><a href="#" class="booked_list_date_picker_trigger"><i class="fa-solid fa-calendar-days"></i></a></span>';
		echo '</div>';
		
		$appt_list_button_html = ob_get_clean();
		
		ob_start();

		/*
		Get today's default timeslots
		*/

		if ($calendar_id):
			$booked_defaults = get_option('booked_defaults_'.$calendar_id);
			if (!$booked_defaults):
				$booked_defaults = get_option('booked_defaults');
			endif;
		else :
			$booked_defaults = get_option('booked_defaults');
		endif;

		$formatted_date = date_i18n('Ymd',strtotime($date));
		$disabled_formatted_date = date('Y-m-d',strtotime($date));
		$booked_defaults = booked_apply_custom_timeslots_details_filter($booked_defaults,$calendar_id);

		if (isset($booked_defaults[$formatted_date]) && !empty($booked_defaults[$formatted_date])):
			$todays_defaults = (is_array($booked_defaults[$formatted_date]) ? $booked_defaults[$formatted_date] : json_decode($booked_defaults[$formatted_date],true));
			$todays_defaults_details = (is_array($booked_defaults[$formatted_date.'-details']) ? $booked_defaults[$formatted_date.'-details'] : json_decode($booked_defaults[$formatted_date.'-details'],true));
		elseif (isset($booked_defaults[$formatted_date]) && empty($booked_defaults[$formatted_date])):
			$todays_defaults = false;
			$todays_defaults_details = false;
		elseif (isset($booked_defaults[$day_name]) && !empty($booked_defaults[$day_name])):
			$todays_defaults = $booked_defaults[$day_name];
			$todays_defaults_details = isset( $booked_defaults[$day_name.'-details'] ) ? $booked_defaults[$day_name.'-details'] : false;
		else :
			$todays_defaults = false;
			$todays_defaults_details = false;
		endif;

		/*
		There are timeslots available, let's loop through them
		*/

		if ($todays_defaults){

			ksort($todays_defaults);

			$temp_count = 0;

			foreach($todays_defaults as $timeslot => $count):

				$appts_in_this_timeslot = array();

				/*
				Are there any appointments in this particular timeslot?
				If so, let's create an array of them.
				*/

				foreach($appointments_array as $post_id => $appointment):
					if ($appointment['timeslot'] == $timeslot):
						$appts_in_this_timeslot[] = $post_id;
					endif;
				endforeach;

				/*
				Calculate the number of spots available based on total minus the appointments booked
				*/

				$spots_available = $count - count($appts_in_this_timeslot);
				$spots_available = ($spots_available < 0 ? 0 : $spots_available);

				/*
				Display the timeslot
				*/

				$disabled_timeslots = get_option( 'booked_disabled_timeslots', array() );

				$timeslot_parts = explode('-',$timeslot);

				$buffer = get_option('booked_appointment_buffer',0);
				$buffer_string = apply_filters('booked_appointment_buffer_string','+'.$buffer.' hours');

				if ($buffer):
					$current_timestamp = $local_time;
					$buffered_timestamp = strtotime($buffer_string,$current_timestamp);
					$current_timestamp = $buffered_timestamp;
				else:
					$current_timestamp = $local_time;
				endif;

				$this_timeslot_timestamp = strtotime($year.'-'.$month.'-'.$day.' '.$timeslot_parts[0]);
				$spots_available = apply_filters('booked_spots_available', $spots_available, $this_timeslot_timestamp);

				if ($current_timestamp < $this_timeslot_timestamp){
					$available = true;
				} else {
					$available = false;
				}

				if ( $calendar_id && isset($disabled_timeslots[$calendar_id][$disabled_formatted_date][$timeslot]) || !$calendar_id && isset($disabled_timeslots[0][$disabled_formatted_date][$timeslot]) ):
					continue;
				endif;

				$hide_unavailable_timeslots = get_option('booked_hide_unavailable_timeslots',false);
				$hide_available_count = get_option('booked_hide_available_timeslots',false);

				if ($spots_available && $available || !$hide_unavailable_timeslots):

					$total_available = $total_available + $spots_available;

					$temp_count++;

					if ($timeslot_parts[0] == '0000' && $timeslot_parts[1] == '2400'):
						$timeslotText = esc_html__('All day','booked');
					else :
						$timeslotText = date_i18n($time_format,strtotime($timeslot_parts[0])) . (!get_option('booked_hide_end_times') ? ' &ndash; '.date_i18n($time_format,strtotime($timeslot_parts[1])) : '');
					endif;

					$title = '';
					if ( !empty( $todays_defaults_details[$timeslot] ) ) {
						$title = !empty($todays_defaults_details[$timeslot]['title']) ? $todays_defaults_details[$timeslot]['title'] : '';
					}

					$only_titles = get_option('booked_show_only_titles',false);

					if ($hide_unavailable_timeslots && !$available):
						$html = '';
					else:
						$button_text = (!$spots_available || !$available ? esc_html__('Unavailable','booked') : esc_html( _x('Book Appointment','Book a Single Appointment', 'booked') ));
						$html = '<div class="timeslot bookedClearFix'.($title && $only_titles == true ? ' booked-hide-time' : '').($hide_available_count || !$available ? ' timeslot-count-hidden' : '').(!$available ? ' timeslot-unavailable' : '').($title ? ' has-title ' : '').'">';
							$html .= '<span class="timeslot-time'.($public_appointments ? ' booked-public-appointments' : '').'">';

								$html .= apply_filters('booked_fe_calendar_timeslot_before','',$this_timeslot_timestamp,$timeslot,$calendar_id);

								if ( $title ) {
									$html .= '<span class="timeslot-title">' . esc_html($title) . '</span>';
								}

								$html .= '<span class="timeslot-range"><i class="fa-solid fa-clock"></i>&nbsp;&nbsp;' . $timeslotText . '</span>';
								if (!$hide_available_count): $html .= '<span class="spots-available'.($spots_available == 0 ? ' empty' : '').'">'.sprintf(_n('%d space available','%d spaces available',$spots_available,'booked'),$spots_available).'</span>'; endif;
								if ($public_appointments && !empty($appts_in_this_timeslot)):
									$html .= '<span class="booked-public-appointment-title">'._n('Appointments in this time slot:','Appointments in this time slot:',count($appts_in_this_timeslot),'booked').'</span>';
									$html .= '<ul class="booked-public-appointment-list">';
									foreach($appts_in_this_timeslot as $appt_id):

										$user_id = get_post_meta($appt_id, '_appointment_user',true);
										$html .= '<li>'.booked_get_name($user_id).'</li>';

									endforeach;
									$html .= '</ul>';
								endif;

								$html .= apply_filters('booked_fe_calendar_timeslot_after','',$this_timeslot_timestamp,$timeslot,$calendar_id);

							$html .= '</span>';
							$html .= '<span class="timeslot-people"><button data-calendar-id="'.$calendar_id.'" data-title="'.esc_attr($title).'" data-timeslot="'.$timeslot.'" data-date="'.$date.'" class="new-appt button"'.(!$spots_available || !$available ? ' disabled' : '').'>'.( $title ? '<span class="timeslot-mobile-title">'.esc_html($title).'</span>' : '' ).'<span class="button-timeslot">'.apply_filters('booked_fe_mobile_timeslot_button',$timeslotText,$this_timeslot_timestamp,$timeslot,$calendar_id).'</span>'.apply_filters('booked_button_book_appointment', '<span class="button-text">'.$button_text.'</span>').'</button></span>';
						$html .= '</div>';
					endif;

					echo apply_filters('booked_fe_calendar_date_appointments',$html,$time_format,$timeslot_parts,$spots_available,$available,$timeslot,$date);

				endif;

			endforeach;

			if (!$temp_count):

				echo '<p>'.esc_html__('There are no appointment time slots available for this day.','booked').'</p>';

			endif;

		/*
		There are no default timeslots and no appointments booked for this particular day.
		*/

		} else {
			echo '<p>'.esc_html__('There are no appointment time slots available for this day.','booked').'</p>';
		}

		$appt_list_html = ob_get_clean();

		echo '<div class="booked-appt-list-header">';
			echo '<h2'.(!$showing_prev ? ' class="booked-no-prev"' : '').'><span>'.sprintf(_n('Available Appointment on %s','Available Appointments on %s',$total_available,'booked'),'</span><strong>'.$date_display.'</strong>').'</h2>';
			echo $appt_list_button_html;
		echo '</div>';

		echo $appt_list_html;
		
	echo '</div>';

	do_action('booked_fe_calendar_date_after');

}

function booked_reset_password($user_login){

    global $wpdb, $wp_hasher;

    $user_login = sanitize_text_field( $user_login );

    if ( empty( $user_login) ) {
        return false;
    } else if ( is_email( $user_login ) ) {
        $user_data = get_user_by( 'email', trim( $user_login ) );
        if ( empty( $user_data ) ):
           return false;
        endif;
    } else {
        $login = trim($user_login);
        $user_data = get_user_by('login', $login);
    }

    do_action('lostpassword_post');

    if ( !$user_data ) return false;

    // redefining user_login ensures we return the right case in the email
    $user_login = $user_data->user_login;
    $user_email = $user_data->user_email;

    do_action( 'retrieve_password', $user_login );

    $allow = apply_filters( 'allow_password_reset', true, $user_data->ID );

    if ( ! $allow ):
        return false;
    elseif ( is_wp_error($allow) ):
        return false;
    endif;

    $key = wp_generate_password( 20, false );
    do_action( 'retrieve_password_key', $user_login, $key );

    if ( empty( $wp_hasher ) ) {
        require_once ABSPATH . 'wp-includes/class-phpass.php';
        $wp_hasher = new PasswordHash( 8, true );
    }
    $hashed = $wp_hasher->HashPassword( $key );
    $wpdb->update( $wpdb->users, array( 'user_activation_key' => $hashed ), array( 'user_login' => $user_login ) );

    $message = esc_html__('Someone requested that the password be reset for the following account:','booked') . "\r\n\r\n";
    $message .= network_home_url( '/' ) . "\r\n\r\n";
    $message .= sprintf(esc_html__('Username: %s','booked'), $user_login) . "\r\n\r\n";
    $message .= esc_html__('If this was a mistake, just ignore this email and nothing will happen.','booked') . "\r\n\r\n";
    $message .= esc_html__('To reset your password, visit the following address:','booked') . "\r\n\r\n";
    $message .= '<' . network_site_url("wp-login.php?action=rp&key=$key&login=" . rawurlencode($user_login), 'login') . ">\r\n";

    if ( is_multisite() ):
        $blogname = $GLOBALS['current_site']->site_name;
    else:
        $blogname = wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
    endif;

    $title = sprintf( esc_html__('[%s] Password Reset','booked'), $blogname );

    $title = apply_filters('retrieve_password_title', $title);
    $message = apply_filters('retrieve_password_message', $message, $key);

    if ( $message && !wp_mail($user_email, $title, $message) ):
    	return false;
    endif;

    return true;

}

function booked_appt_is_available($date,$timeslot,$calendar_id = false){

	$year = date_i18n('Y',strtotime($date));
	$month = date_i18n('m',strtotime($date));
	$day = date_i18n('d',strtotime($date));

	$start_timestamp = strtotime($year.'-'.$month.'-'.$day.' 00:00:00');
	$end_timestamp = strtotime($year.'-'.$month.'-'.$day.' 23:59:59');

	$date_format = get_option('date_format');
	$time_format = get_option('time_format');
	$date_display = date_i18n($date_format,strtotime($date));
	$day_name = date('D',strtotime($date));

	$args = array(
		'post_type' => 'booked_appointments',
		'posts_per_page' => 500,
		'post_status' => 'any',
		'meta_query' => array(
			array(
				'key'     => '_appointment_timestamp',
				'value'   => array( $start_timestamp, $end_timestamp ),
				'compare' => 'BETWEEN'
			)
		)
	);

	if ($calendar_id):
		$args['tax_query'] = array(
			array(
				'taxonomy' => 'booked_custom_calendars',
				'field'    => 'term_id',
				'terms'    => $calendar_id,
			)
		);
	endif;

	$appointments_array = array();

	$bookedAppointments = new WP_Query( apply_filters('booked_fe_date_content_query',$args) );
	if($bookedAppointments->have_posts()):
		while ($bookedAppointments->have_posts()):
			$bookedAppointments->the_post();
			global $post;
			$appt_timestamp = get_post_meta($post->ID, '_appointment_timestamp',true);
			$appt_timeslot = get_post_meta($post->ID, '_appointment_timeslot',true);
			$appt_user_id = get_post_meta($post->ID, '_appointment_user',true);
			$appt_day = date_i18n('d',$appt_timestamp);
			$appointments_array[$post->ID]['post_id'] = $post->ID;
			$appointments_array[$post->ID]['timestamp'] = $appt_timestamp;
			$appointments_array[$post->ID]['timeslot'] = $appt_timeslot;
			$appointments_array[$post->ID]['status'] = $post->post_status;
			$appointments_array[$post->ID]['user'] = $appt_user_id;
		endwhile;
	endif;

	$appointments_array = apply_filters('booked_appointments_array', $appointments_array);

	if ($calendar_id):
		$booked_defaults = get_option('booked_defaults_'.$calendar_id);
		if (!$booked_defaults):
			$booked_defaults = get_option('booked_defaults');
		endif;
	else :
		$booked_defaults = get_option('booked_defaults');
	endif;

	$formatted_date = date_i18n('Ymd',strtotime($date));
	$booked_defaults = booked_apply_custom_timeslots_filter($booked_defaults,$calendar_id);

	if (isset($booked_defaults[$formatted_date]) && !empty($booked_defaults[$formatted_date])):
		$todays_defaults = (is_array($booked_defaults[$formatted_date]) ? $booked_defaults[$formatted_date] : json_decode($booked_defaults[$formatted_date],true));
	elseif (isset($booked_defaults[$formatted_date]) && empty($booked_defaults[$formatted_date])):
		$todays_defaults = false;
	elseif (isset($booked_defaults[$day_name]) && !empty($booked_defaults[$day_name])):
		$todays_defaults = $booked_defaults[$day_name];
	else :
		$todays_defaults = false;
	endif;

	$total_available = isset($todays_defaults[$timeslot]) ? $todays_defaults[$timeslot] : 0;

	foreach($appointments_array as $appt):
		if ($timeslot == $appt['timeslot'] && isset($todays_defaults[$appt['timeslot']])):
			$total_available--;
		endif;
	endforeach;

	if ($total_available < 0): $total_available = 0; endif;

	return $total_available;

}



function booked_custom_fields($calendar_id = false){

	if ($calendar_id):
		$custom_fields = json_decode(stripslashes(get_option('booked_custom_fields_'.$calendar_id)),true);
		if (empty($custom_fields)): $custom_fields = json_decode(stripslashes(get_option('booked_custom_fields')),true); endif;
	else:
		$custom_fields = json_decode(stripslashes(get_option('booked_custom_fields')),true);
	endif;

	if (!empty($custom_fields)):

		echo '<div class="cf-block">';

		$look_for_subs = false;
		$temp_count = 0;

		$data_attributes = ' data-calendar-id="' . intval($calendar_id) . '" ';
		$required_fields = [];
		
		foreach($custom_fields as $field):
	
			$field_parts = explode('---',$field['name']);
			$field_type = $field_parts[0];
			if ( $field_type == 'required' && isset( $field_parts[1] ) && isset( $field['value'] ) && $field['value'] ):
				$required_fields[] = $field_parts[1];
			endif;
		
		endforeach;

		foreach($custom_fields as $field):

			$temp_count++;

			$field_parts = explode('---',$field['name']);
			$field_type = $field_parts[0];
			$end_of_string = explode('___',$field_parts[1]);
			$numbers_only = $end_of_string[0];
			$is_required = in_array( $numbers_only, $required_fields );

			if ($look_for_subs):

				if ($field_type == 'single-checkbox'):

					?><span class="checkbox-radio-block"><input <?php echo $data_attributes ?> type="checkbox" name="<?php echo $field['name']; ?>[]" id="booked-checkbox-<?php echo $field['name'].'-'.$temp_count; ?>" value="<?php echo htmlentities($field['value'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); ?>"> <label for="booked-checkbox-<?php echo $field['name'].'-'.$temp_count; ?>"><?php echo $field['value']; ?></label></span><?php

				elseif ($field_type == 'single-radio-button'):

					?><span class="checkbox-radio-block"><input <?php echo $data_attributes ?> type="radio" name="<?php echo $field['name']; ?>[]" id="booked-radio-<?php echo $field['name'].'-'.$temp_count; ?>" value="<?php echo htmlentities($field['value'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); ?>"> <label for="booked-radio-<?php echo $field['name'].'-'.$temp_count; ?>"><?php echo $field['value']; ?></label></span><?php

				elseif ($field_type == 'single-drop-down'):

					?><option value="<?php echo htmlentities($field['value'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); ?>"><?php echo htmlentities($field['value'], ENT_QUOTES | ENT_IGNORE, "UTF-8"); ?></option><?php

				else :

					if ($look_for_subs == 'checkboxes'):

						?></div><?php

					elseif ($look_for_subs == 'radio-buttons'):

						?></div><?php

					elseif ($look_for_subs == 'dropdowns'):

						?></select></div><?php

					endif;

					$reset_subs = apply_filters(
						'booked_custom_fields_add_template_subs',
						$field_type,
						$field['name'],
						$field['value'],
						$is_required,
						$look_for_subs,
						$numbers_only,
						$data_attributes
					);

					if ( $reset_subs ) {
						$look_for_subs = false;
					}

				endif;

			endif;

			switch($field_type):

				case 'single-line-text-label' :

					?><div class="field">
						<label class="field-label"><?php echo $field['value']; ?><?php if ($is_required): ?><i class="required-asterisk fa-solid fa-asterisk"></i><?php endif; ?></label>
						<input id="booked-textfield-<?php echo esc_attr($field['name']); ?>" <?php echo $data_attributes ?> <?php if ($is_required): echo ' required="required"'; endif; ?> type="text" name="<?php echo esc_attr($field['name']); ?>" value="" class="large textfield" />
					</div><?php

				break;

				case 'paragraph-text-label' :

					?><div class="field">
						<label class="field-label"><?php echo $field['value']; ?><?php if ($is_required): ?><i class="required-asterisk fa-solid fa-asterisk"></i><?php endif; ?></label>
						<textarea id="booked-textarea-<?php echo esc_attr($field['name']); ?>" <?php echo $data_attributes ?> <?php if ($is_required): echo ' required="required"'; endif; ?> name="<?php echo esc_attr($field['name']); ?>"></textarea>
					</div><?php

				break;

				case 'checkboxes-label' :

					?><div class="field">
						<label class="field-label"><?php echo $field['value']; ?><?php if ($is_required): ?><i class="required-asterisk fa-solid fa-asterisk"></i><?php endif; ?></label>
						<input id="booked-checkbox-label-<?php echo esc_attr($field['name']); ?>" <?php echo $data_attributes ?> <?php if ($is_required): echo ' required="required"'; endif; ?> type="hidden" name="<?php echo esc_attr($field['name']); ?>" /><?php
					$look_for_subs = 'checkboxes';

				break;

				case 'radio-buttons-label' :

					?><div class="field">
						<label class="field-label"><?php echo $field['value']; ?><?php if ($is_required): ?><i class="required-asterisk fa-solid fa-asterisk"></i><?php endif; ?></label>
						<input id="booked-radio-label-<?php echo esc_attr($field['name']); ?>" <?php echo $data_attributes ?> <?php if ($is_required): echo ' required="required"'; endif; ?> type="hidden" name="<?php echo esc_attr($field['name']); ?>" /><?php
					$look_for_subs = 'radio-buttons';

				break;

				case 'drop-down-label' :

					?><div class="field">
						<label class="field-label"><?php echo $field['value']; ?><?php if ($is_required): ?><i class="required-asterisk fa-solid fa-asterisk"></i><?php endif; ?></label>
						<input id="booked-select-label-<?php echo esc_attr($field['name']); ?>" type="hidden" name="<?php echo esc_attr($field['name']); ?>" />
						<select id="booked-select-<?php echo esc_attr($field['name']); ?>" <?php echo $data_attributes ?> <?php if ($is_required): echo ' required="required"'; endif; ?> name="<?php echo esc_attr($field['name']); ?>"><option value=""><?php esc_html_e('Choose...','booked'); ?></option><?php
					$look_for_subs = 'dropdowns';

				break;

				case 'plain-text-content' :

					?><div id="booked-text-<?php echo $field['name']; ?>" class="field booked-text-content">
						<?php echo wpautop($field['value']); ?>
					</div><?php

				break;

				default:
					$look_for_subs_action = apply_filters(
						'booked_custom_fields_add_template_main',
						false, // default value to return when there is no addon plugin to hook on it
						$field_type,
						$field['name'],
						$field['value'],
						$is_required,
						$look_for_subs,
						$numbers_only,
						$data_attributes
					);

					$look_for_subs = $look_for_subs_action ? $look_for_subs_action : $look_for_subs;
				break;

			endswitch;

		endforeach;

		if ($look_for_subs):

			do_action('booked_custom_fields_add_template_subs_end', $field_type, $look_for_subs);

			if ($look_for_subs == 'checkboxes'):

				?></div><?php

			elseif ($look_for_subs == 'radio-buttons'):

				?></div><?php

			elseif ($look_for_subs == 'dropdowns'):

				?></select></div><?php

			endif;

		endif;

		echo '</div>';

	endif;

}

function booked_hidden_login_field(){
	$additional_field = '<input type="hidden" name="booked_login_form" value="1">';
	return $additional_field;
}

add_action( 'wp_login_failed', 'booked_fe_login_fail' );  // hook failed login
function booked_fe_login_fail( $username ) {
	if ( isset( $_SERVER['HTTP_REFERER'] ) && isset( $_POST['booked_login_form'] ) ):
		$referrer = $_SERVER['HTTP_REFERER'];
		$referrer = explode('?',$referrer);
		$referrer = $referrer[0];
		if ( !isset($_REQUEST['woocommerce-login-nonce']) && !empty($referrer) && !strstr($referrer,'wp-login') && !strstr($referrer,'wp-admin') ) {
			wp_redirect( $referrer . '?loginfailed' );
			exit;
		}
	endif;
}

function booked_send_user_approved_email($appt_id){

	$email_content = get_option('booked_approval_email_content');
	$email_subject = get_option('booked_approval_email_subject');

	if ($email_content && $email_subject):

		$token_replacements = booked_get_appointment_tokens( $appt_id );
		$email_content = booked_token_replacement( $email_content,$token_replacements );
		$email_subject = booked_token_replacement( $email_subject,$token_replacements );

		do_action( 'booked_approved_email', $token_replacements['email'], $email_subject, $email_content );

	endif;

}

function booked_user_appointments($user_id,$only_count = false,$time_format = false,$date_format = false,$historic = false){

	if (!$date_format || !$time_format){
		$time_format = get_option('time_format');
		$date_format = get_option('date_format');
	}

	$order = $historic ? 'DESC' : 'ASC';
	$count = $historic ? 50 : -1;

	$args = array(
		'post_type' => 'booked_appointments',
		'posts_per_page' => $count,
		'post_status' => 'any',
		'author' => $user_id,
		'meta_key' => '_appointment_timestamp',
		'orderby' => 'meta_value_num',
		'order' => $order
	);

	$appointments_array = array();

	$bookedAppointments = new WP_Query($args);

	if($bookedAppointments->have_posts()):
		while ($bookedAppointments->have_posts()):

			$bookedAppointments->the_post();
			global $post;
			$appt_date_value = date_i18n('Y-m-d',get_post_meta($post->ID, '_appointment_timestamp',true));
			$appt_timeslot = get_post_meta($post->ID, '_appointment_timeslot',true);
			$appt_timeslots = explode('-',$appt_timeslot);
			$appt_time_start = date_i18n('H:i:s',strtotime($appt_timeslots[0]));

			$appt_timestamp = strtotime($appt_date_value.' '.$appt_time_start);
			$current_timestamp = current_time('timestamp');

			$day = date_i18n('d',$appt_timestamp);
			$calendar_id = wp_get_post_terms( $post->ID, 'booked_custom_calendars' );

			if (!$historic && $appt_timestamp >= $current_timestamp || $historic && $appt_timestamp < $current_timestamp){
				$appointments_array[$post->ID]['post_id'] = $post->ID;
				$appointments_array[$post->ID]['timestamp'] = $appt_timestamp;
				$appointments_array[$post->ID]['timeslot'] = $appt_timeslot;
				$appointments_array[$post->ID]['calendar_id'] = $calendar_id;
				$appointments_array[$post->ID]['status'] = $post->post_status;
			}

		endwhile;
	endif;

	$appointments_array = apply_filters('booked_appointments_array', $appointments_array);

	wp_reset_postdata();
	if ($only_count):
		return count($appointments_array);
	else :
		return $appointments_array;
	endif;

}

function booked_profile_update_submit(){

	if (is_user_logged_in()):

		global $error,$post;
		$booked_current_user = wp_get_current_user();

		$error = array();

		if ( 'POST' == $_SERVER['REQUEST_METHOD'] && !empty( $_POST['action'] ) && $_POST['action'] == 'update-user' ) {

		    /* Update user password. */
		    if (isset($_POST['pass1']) && isset($_POST['pass2']) && $_POST['pass1'] && $_POST['pass2'] ) {
		        if ( $_POST['pass1'] == $_POST['pass2'] )
		            wp_update_user( array( 'ID' => $booked_current_user->ID, 'user_pass' => esc_attr( $_POST['pass1'] ) ) );
		        else
		            $error[] = esc_html__('The passwords you entered do not match.  Your password was not updated.', 'profile');
		    }

		    /* Update user information. */
		    if ( isset( $_POST['url'] ) )
		    	wp_update_user( array( 'ID' => $booked_current_user->ID, 'user_url' => esc_url( $_POST['url'] ) ) );
		    if ( isset( $_POST['email'] ) ){

		    	$email_exists = email_exists(esc_attr( $_POST['email'] ));

		        if (!is_email(esc_attr( $_POST['email'] )))
		            $error[] = esc_html__('The Email you entered is not valid.  please try again.', 'profile');
		        elseif( $email_exists && $email_exists != $booked_current_user->ID )
		            $error[] = esc_html__('This email is already used by another user.  try a different one.', 'profile');
		        else{
		            wp_update_user( array ('ID' => $booked_current_user->ID, 'user_email' => esc_attr( $_POST['email'] )));
		        }
		    }

		    if ( isset( $_POST['nickname'] ) ):
		        update_user_meta( $booked_current_user->ID, 'nickname', esc_attr( $_POST['nickname'] ) );
		        wp_update_user( array ('ID' => $booked_current_user->ID, 'display_name' => esc_attr( $_POST['nickname'] )));
		    endif;

			// Avatar Upload
	        if (isset($_FILES['avatar']) && $_FILES['avatar']['error'] == 0):
			    $avatar = isset($_FILES['avatar']) && $_FILES['avatar'] ? $_FILES['avatar'] : false;
			    if (isset($avatar,$_POST['avatar_nonce']) && $avatar && wp_verify_nonce( $_POST['avatar_nonce'], 'avatar_upload' )) {

				    require_once( ABSPATH . 'wp-admin/includes/image.php' );
				    require_once( ABSPATH . 'wp-admin/includes/file.php' );
				    require_once( ABSPATH . 'wp-admin/includes/media.php' );

				    $attachment_id = media_handle_upload( 'avatar', 0 );
				    if ( is_wp_error( $attachment_id ) ) {
				        $error[] = esc_html__('Error uploading avatar.','booked');
				    } else {
				        update_user_meta( $booked_current_user->ID, 'avatar', $attachment_id );
				    }

			    } else {

			    	$error[] = esc_html__('Avatar uploader security check failed.','booked');

			    }
			endif;
			// END AVATAR

		    /* Redirect so the page will show updated info.*/
		    if ( count($error) == 0 ) {
		        //action hook for plugins and extra fields saving
		        do_action('edit_user_profile_update', $booked_current_user->ID);
				wp_redirect( get_permalink($post->ID) );
		        exit;
		    }
		}

	endif;

}

add_action('template_redirect','booked_profile_update_submit');

function booked_wpml_ajax(){
	if ( isset( $_GET['wpml_lang'] ) && $_GET['wpml_lang'] ):
    	do_action( 'wpml_switch_language',  esc_html( $_GET['wpml_lang'] ) );
	endif;
}

function booked_profile_content_appointments(){

	if ( apply_filters( 'booked_sessions_enabled', true ) ){
		if (isset($_SESSION['appt_requested']) && isset($_SESSION['new_account'])){

			$_SESSION['appt_requested'] = null;
			$_SESSION['new_account'] = null;

			echo '<p class="booked-form-notice">'.esc_html__('Your appointment has been requested! We have also set up an account for you. Your login information has been sent via email. When logged in, you can view your upcoming appointments below. Be sure to change your password to something more memorable by using the Edit Profile tab above.','booked').'</p>';

		} else if (isset($_SESSION['appt_requested'])){

			$_SESSION['appt_requested'] = null;

			$appointment_default_status = get_option('booked_new_appointment_default','draft');

			if ($appointment_default_status == 'draft'):
				echo '<p class="booked-form-notice">'.esc_html__('Your appointment has been requested! It will be updated below if approved.','booked').'</p>';
			else :
				echo '<p class="booked-form-notice">'.esc_html__('Your appointment has been added to our calendar!','booked').'</p>';
			endif;

		}
	}

	echo do_shortcode('[booked-appointments remove_wrapper=1]');

}

function booked_profile_content_history(){

	echo do_shortcode('[booked-appointments remove_wrapper=1 historic=1]');

}

function booked_profile_content_edit(){

	$booked_current_user = wp_get_current_user();

	echo '<h4><i class="fa-solid fa-pen-to-square" style="position:relative; top:-1px;"></i>&nbsp;&nbsp;'.esc_html__('Edit Profile','booked').'</h4>'; ?>

    <form method="post" enctype="multipart/form-data" id="booked-page-form" action="<?php the_permalink(); ?>">

	    <div class="bookedClearFix">
            <p class="form-avatar">
                <label for="avatar"><?php esc_html_e('Update Avatar', 'booked'); ?><?php if (BOOKED_DEMO_MODE): ?> <span class="not-bold"><?php esc_html_e('(disabled in demo)', 'cooked'); ?></span><?php endif; ?></label><br>
                <span class="booked-upload-wrap"><span><?php esc_html_e('Choose image ...','booked'); ?></span><input<?php if (BOOKED_DEMO_MODE): ?> disabled<?php endif; ?> class="field" name="avatar" type="file" id="avatar" value="" /></span>
                <?php wp_nonce_field( 'avatar_upload', 'avatar_nonce' ); ?>
                <span class="hint-p"><?php esc_html_e('Recommended size: 100px by 100px or larger', 'booked'); ?></span>
            </p><!-- .form-nickname -->
    	</div>

        <div class="bookedClearFix">
            <p class="form-nickname">
                <label for="nickname"><?php esc_html_e('Display Name', 'booked'); ?><?php if (BOOKED_DEMO_MODE): ?> <span class="not-bold"><?php esc_html_e('(disabled in demo)', 'cooked'); ?></span><?php endif; ?></label>
                <input<?php if (BOOKED_DEMO_MODE): ?> disabled<?php endif; ?> class="text-input" name="nickname" type="text" id="nickname" value="<?php the_author_meta( 'nickname', $booked_current_user->ID ); ?>" />
            </p><!-- .form-nickname -->
            <p class="form-email">
                <label for="email"><?php esc_html_e('E-mail *', 'booked'); ?><?php if (BOOKED_DEMO_MODE): ?> <span class="not-bold"><?php esc_html_e('(disabled in demo)', 'cooked'); ?></span><?php endif; ?></label>
                <input<?php if (BOOKED_DEMO_MODE): ?> disabled<?php endif; ?> class="text-input" name="email" type="text" id="email" value="<?php the_author_meta( 'user_email', $booked_current_user->ID ); ?>" />
            </p><!-- .form-email -->
        </div>
        <div class="bookedClearFix">
            <p class="form-password">
                <label for="pass1"><?php esc_html_e('Change Password', 'booked'); ?><?php if (BOOKED_DEMO_MODE): ?> <span class="not-bold"><?php esc_html_e('(disabled in demo)', 'cooked'); ?></span><?php endif; ?></label>
                <input<?php if (BOOKED_DEMO_MODE): ?> disabled<?php endif; ?> class="text-input" name="pass1" type="password" id="pass1" />
            </p><!-- .form-password -->
            <p class="form-password last">
                <label for="pass2"><?php esc_html_e('Repeat Password', 'booked'); ?><?php if (BOOKED_DEMO_MODE): ?> <span class="not-bold"><?php esc_html_e('(disabled in demo)', 'cooked'); ?></span><?php endif; ?></label>
                <input<?php if (BOOKED_DEMO_MODE): ?> disabled<?php endif; ?> class="text-input" name="pass2" type="password" id="pass2" />
            </p><!-- .form-password -->
        </div>

        <?php
            //action hook for plugin and extra fields
            do_action('edit_user_profile',$booked_current_user);
        ?>
        <p class="form-submit">
            <input name="updateuser" type="submit" id="updateuser" class="submit button button-primary" value="<?php esc_html_e('Update', 'booked'); ?>" />
            <?php wp_nonce_field( 'update-user' ) ?>
            <input name="action" type="hidden" id="action" value="update-user" />
        </p><!-- .form-submit -->
    </form><!-- #adduser --><?php

}
