function trivium_build_calendar_events() {

	$events_query = new WP_Query( array(
		'post_type'      => 'event',
	    'order'          => 'ASC'
	) );

	if ( $events_query->have_posts() ) {

		$calendar_events = array();

		while ( $events_query->have_posts() ) {
			$events_query->the_post();

			$coming_soon = get_field( 'coming_soon' );
			if ( ! $coming_soon || ! in_array( 'Hide date and mark event as "coming soon"', $coming_soon ) ) {

				$event_date                   = DateTime::createFromFormat( 'Ymd', get_field( 'date' ) )->format( 'Y-m-d' );
				$coming_soon                  = get_field( 'coming_soon' );
				$city_for_event_listing_pages = get_field( 'city_for_event_listing_pages' );
				$city                         = ( ! empty( $city_for_event_listing_pages ) ) ? $city_for_event_listing_pages : get_field( 'city' );
				$event_location               = $city . ', ' . get_field( 'state' );

				$single_event_array = array(
					'title' => get_the_title() . ' - ' . $event_location,
					'start' => $event_date,
					'url'   => get_the_permalink()
				);

				array_push( $calendar_events, $single_event_array );
			}
		}

		// Convert calendar events into json objects & make available to javascript
		wp_localize_script( 'trivium-scripts', 'trivium_event_json_objects', json_encode( $calendar_events ) );
	}
}
add_action( 'wp_enqueue_scripts', 'trivium_build_calendar_events' );