add_action( 'wp_ajax_multi_cat', 'ajax_action_multi_cat' );
add_action( 'wp_ajax_nopriv_multi_cat', 'ajax_action_multi_cat' );
if( !function_exists('ajax_action_multi_cat') ) {
function ajax_action_multi_cat() {
	$nonce = $_POST['nonce'];
    if ( ! wp_verify_nonce( $nonce, 'ajaxed-nonce' ) )
        die ( 'Nope!' );   
		$data = $_POST;

		$page = intval($data['page']);
		$paged = ($page) ? $page : 1;
		ob_start();
		$query_args = array(
			'paged' => $paged,
			'post_type' => 'post',
			'posts_per_page' => 150,
			'tax_query' => array(
				array(
					'taxonomy' => $data['tax'],
					'field' => 'id',
					'terms' => $data['term']
				)
			),
		);
		$query = new WP_Query($query_args);
		$response = '';
		if ( $query->have_posts() ) {
			while ($query->have_posts() ) {
				$query->the_post();
				ob_start();
				get_template_part( 'content', 'multi_category' );
				$response .= ob_get_clean();
			}
			wp_reset_postdata();
		} else {
			$response = 'fail';
		}

		echo $response ;
		exit;
}
}

if( !function_exists('wpsm_categorizator_shortcode') ) {
function wpsm_categorizator_shortcode( $atts, $content = null ) {
	
	extract(shortcode_atts(array(
			'tax' => 'category',
			'exclude' => '',
			'include' => '',
			'col' => '3'
		), $atts));
        
    $args = array(
    	'taxonomy'=> $tax,
        'orderby' => 'name',
		'exclude' => explode(',', $exclude),
		'include' => explode(',', $include),
    );
    $terms = get_terms($args );

	ob_start(); 
    ?>

    <?php
        if ( ! empty( $terms ) && ! is_wp_error( $terms ) ) {
            if ($col == '4') {
            	echo '<div class="col_wrap_fourth">';
            }
            elseif ($col == '2') {
            	echo '<div class="col_wrap_two">';
            }  
            elseif ($col == '1') {
            	echo '<div class="alignleft multicatleft">';
            }                       
            else {echo '<div class="col_wrap_three">'; }
            $i = 1;
            foreach ($terms as $term) {
                $query_args = array(
                    'post_type' => 'post',
                    'posts_per_page' => 150,
                    'tax_query' => array(
                        array(
                            'taxonomy' => $term->taxonomy,
                            'field' => 'id',
                            'terms' => $term->term_id
                        )
                    ),
                );

                $query = new WP_Query($query_args);

                if ( $query->have_posts() ) :
                    ?>

                    <div id="directory-<?php echo $term->term_id; ?>" class="multi_cat col_item"
                         data-tax="<?php echo $term->taxonomy; ?>"
                         data-term="<?php echo $term->term_id; ?>">
                        <div class="multi_cat_header">
							<div class="multi_cat_lable">
								<?php echo $term->name; ?>
							</div>
                        </div>
                        <div class="">

                            <?php while ($query->have_posts() ) :
                                $query->the_post();
                                get_template_part( 'content', 'multi_category' );
                            endwhile; wp_reset_postdata(); ?>

                        </div>
                        <div class="cat-pagination multi_cat_header clearfix">

                            <?php for ($j = 1, $max_count = $query->max_num_pages; $j<= $max_count;  $j++) : ?>
                                <?php $active = ($j ===1) ? 'active' : '' ;?>
                                <a class="styled <?php echo $active; ?>" data-paginated="<?php echo $j; ?>"><?php echo $j;?></a>
                            <?php endfor; ?>

                        </div>
                    </div>

                    <?php $i++;
                    
                endif;
            }
            echo '</div>';
        }   
    ?>

	<?php 
	$output = ob_get_contents();
	ob_end_clean();
	return $output;
}
add_shortcode('wpsm_categorizator', 'wpsm_categorizator_shortcode');
}