functions.php

<?php
/**
 * UnderStrap functions and definitions
 *
 * @package UnderStrap
 */

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;

$understrap_includes = array(
	'/theme-settings.php',                  // Initialize theme default settings.
	'/setup.php',                           // Theme setup and custom theme supports.
	'/widgets.php',                         // Register widget area.
	'/enqueue.php',                         // Enqueue scripts and styles.
	'/template-tags.php',                   // Custom template tags for this theme.
	'/pagination.php',                      // Custom pagination for this theme.
	'/hooks.php',                           // Custom hooks.
	'/extras.php',                          // Custom functions that act independently of the theme templates.
	'/customizer.php',                      // Customizer additions.
	'/custom-comments.php',                 // Custom Comments file.
	'/jetpack.php',                         // Load Jetpack compatibility file.
	'/class-wp-bootstrap-navwalker.php',    // Load custom WordPress nav walker. Trying to get deeper navigation? Check out: https://github.com/understrap/understrap/issues/567.
	'/woocommerce.php',                     // Load WooCommerce functions.
	'/editor.php',                          // Load Editor functions.
	'/deprecated.php',                      // Load deprecated functions.
	'/acf.php',                             // Load ACF functions.
	'/ee_taxonomies.php',					//custom taxonomies
);

foreach ( $understrap_includes as $file ) {
	require_once get_template_directory() . '/inc' . $file;
}

//new img thumbnail size
add_image_size( 'eng-size', 500, 500, array( 'center', 'center' ) );

/** add additional classes / id to the facetwp-template div generated by a facetwp 
 ** layout template
 **/
add_filter( 'facetwp_shortcode_html', function( $output, $atts) {
	if ( $atts['template'] = 'lesson_display' ) { // replace 'example' with name of your template
    /** modify replacement as needed, make sure you keep the facetwp-template class **/
		$output = str_replace( 'class="facetwp-template"', 'class="row facetwp-template"', $output );
	}
	return $output; 
}, 10, 2 );

function ee_image_div($count){
	if ($count === 1){
		return 'col-md-12';
	}if ($count === 2){
		return 'col-md-6';
	}if ($count === 3){
		return 'col-md-4';
	}if ($count === 4){
		return 'col-md-3';
	} if ($count >4){
		return 'col-md-3';
	}
}


function ee_time_list($name, $time){	
	$html = '<li>';
	if($name){
		$html .= $name . ' - ';
	}
	$html .= $time . ' minutes</li>';			
	return $html;
 
}


 //print("<pre>".print_r($a,true)."</pre>");