mage-eventpress/inc/template-prts/total_seat.php

<?php
if (!defined('ABSPATH')) {
	die;
} // Cannot access pages directly.

add_action('mep_event_seat', 'mep_ev_seat');
if (!function_exists('mep_ev_seat')) {
	function mep_ev_seat()
	{
		global $post;
		$event_id                 = mep_get_default_lang_event_id(get_the_id());
		$event_meta               = get_post_custom($event_id);
		$recurring 				  = get_post_meta($event_id, 'mep_enable_recurring', true) ? get_post_meta($event_id, 'mep_enable_recurring', true) : 'no';
		ob_start();
		if ($recurring == 'no') {
			$mep_event_ticket_type      = get_post_meta($event_id, 'mep_event_ticket_type', true) ? get_post_meta($event_id, 'mep_event_ticket_type', true) : array();
			$event_date      			= get_post_meta($event_id, 'event_start_date', true) ? get_post_meta($event_id, 'event_start_date', true) : '';
			$mep_available_seat         = array_key_exists('mep_available_seat', $event_meta) ? $event_meta['mep_available_seat'][0] : 'on';
			if (is_array($mep_event_ticket_type) && sizeof($mep_event_ticket_type) > 0) {
				$total_seat = apply_filters('mep_event_total_seat_counts', mep_event_total_seat($event_id, 'total'), $event_id);
				$total_resv = apply_filters('mep_event_total_resv_seat_count', mep_event_total_seat($event_id, 'resv'), $event_id);
				$total_sold = mep_ticket_sold($event_id);
				$total_left = $total_seat - ($total_sold + $total_resv);				
				$total_left = apply_filters('mep_total_available_seat', $total_left, $event_id,'',$event_date);;
				require(mep_template_file_path('single/total_seat.php'));
			}
		}
		$content = ob_get_clean();
		echo apply_filters('mage_event_single_total_seat', $content, $event_id);
	}
}