<?php function thb_portfolio_carousel( $atts, $content = null ) {
	$thb_overflow = $extra_class = '';
	$atts         = vc_map_get_attributes( 'thb_portfolio_carousel', $atts );
	extract( $atts );

	$source_data    = VcLoopSettings::parseData( $source );
	$query_builder  = new ThbLoopQueryBuilder( $source_data );
	$carousel_posts = $query_builder->build();
	$carousel_posts = $carousel_posts[1];

	$rand = wp_rand( 0, 1000 );
	$i    = 0;

	$classes[] = 'thb-portfolio thb-carousel';
	$classes[] = $thb_overflow;
	$classes[] = $extra_class;
	ob_start();

	?>
		<div class="<?php echo esc_attr( implode( ' ', $classes ) ); ?>" id="portfolio-carousel-<?php echo esc_attr( $rand ); ?>" data-columns="<?php echo esc_attr( $thb_columns ); ?>" data-pagination="<?php echo esc_attr( $thb_pagination ); ?>" data-autoplay="<?php echo esc_attr( $autoplay ); ?>" data-autoplay-speed="<?php echo esc_attr( $autoplay_speed ); ?>">
				<?php
				if ( $carousel_posts->have_posts() ) :
					while ( $carousel_posts->have_posts() ) :
						$carousel_posts->the_post();
						set_query_var( 'thb_size', $thb_columns );
						set_query_var( 'thb_aspect', $true_aspect );
						get_template_part( 'inc/templates/portfolio/' . $portfolio_style );
					endwhile;
				endif;
				?>
		</div>

	<?php

	$out = ob_get_clean();
	set_query_var( 'thb_size', false );
	wp_reset_query();
	wp_reset_postdata();

	return $out;
}
thb_add_short( 'thb_portfolio_carousel', 'thb_portfolio_carousel' );