if ( ! function_exists( 'kleo_posts_carousel' ) ) {
    function kleo_posts_carousel( $atts, $content = null ) {
            extract( shortcode_atts( array(
                'cat' => 'all',
                'limit' => 9,
                'post_types' => 'post',
                'post_formats' => 'image,gallery,video',
                'class' => ''
                ), $atts));

            $output = '<div class="kleo-carousel '.$class.'">'.
                    '<p>
                            <span class="right hide-for-small">
                                    <a href="#" class="story-prev"><i class="icon-circle-arrow-left icon-large"></i></a>&nbsp;
                                    <a href="#" class="story-next"><i class="icon-circle-arrow-right icon-large"></i></a>
                            </span>
                    </p>
                    <div class="carousel-stories responsive">
                        <ul class="feature-stories">';


        $args = array();
        if ( (int) $cat != 0 ) {
            $args['cat'] = $cat;
        }
        if ( (int) $limit != 0 ) {
            $args['posts_per_page'] = $limit;
        }

        $args['post_type'] = explode(',', $post_types);

        $formats = explode( ',', $post_formats );
        if ( is_array( $formats ) && ! in_array( 'all', $formats ) ) {
            foreach( $formats as $format ) {
                $terms_query[] = 'post-format-' . $format;
            }
            $args['tax_query'] = array(
                array(
                'taxonomy' => 'post_format',
                'field' => 'slug',
                'terms' => $terms_query
                )
            );
        }

        $latestPosts = new WP_Query( apply_filters( 'kleo_posts_carousel_args', $args ) );

        while ( $latestPosts->have_posts() ) : $latestPosts->the_post();

            switch (get_post_format()) {
                case 'video':
                    $video = get_cfield('embed');
                    if (!empty($video))
                    {
                        $output .= '<li>';
                        $output .= wp_oembed_get($video);

                        $output .= '<h4>'.get_the_title().'</h4>';
                        $output .= '<p>'.  word_trim(get_the_excerpt(), 15, '...').'</p>';
                        $output .= '<p><a href="'.  get_permalink() .'" class="small button radius secondary"><i class="icon-angle-right"></i> '.__("READ MORE", 'kleo_framework').'</a></p>';
                        $output .= '</li>';
                    }

                    break;

                case 'gallery':
                    $slides = get_cfield( 'slider' );
                    if ( ! empty( $slides ) )
                    {
                        $output .= '<li>';
                        $output .= '<div class="blog-slider">';

                        foreach($slides as $slide)
                        {
                            if (get_attachment_id_from_url($slide))
                            {
                                $thumb_array = image_downsize( get_attachment_id_from_url($slide), 'blog_carousel' );
                                $thumb_path = $thumb_array[0];
                            }
                            else
                            {
                                $thumb_path = $slide;
                            }

                            $output .= '<div data-thumb="'.$slide.'">';
                            $output .= '<img src="'.$thumb_path.'" alt="">';
                            $output .= '</div>';
                        }
                        $output .= '</div><!--end blog-slider-->';

                        $output .= '<h4>'.get_the_title().'</h4>';
                        $output .= '<p>'.  word_trim(get_the_excerpt(), 15, '...').'</p>';
                        $output .= '<p><a href="'.  get_permalink() .'" class="small button radius secondary"><i class="icon-angle-right"></i> '.__("READ MORE", 'kleo_framework').'</a></p>';
                        $output .= '</li>';
                    }

                    break;

                case 'image':
                    if (get_post_thumbnail_id())
                    {
                        $output .= '<li>';
                        $output .= '<div class=""><a class="imagelink" href="'.  get_permalink().'">';
                        $output .= '<span class="read"><i class="icon-'.apply_filters('kleo_img_rounded_icon','heart').'"></i></span>';
                        $output .= get_the_post_thumbnail(null,'blog_carousel');
                        $output .= '</a></div>';

                        $output .= '<h4>'.get_the_title().'</h4>';
                        $output .= '<p>'.  word_trim(get_the_excerpt(), 15, '...').'</p>';
                        $output .= '<p><a href="'.  get_permalink() .'" class="small button radius secondary"><i class="icon-angle-right"></i> '.__("READ MORE", 'kleo_framework').'</a></p>';
                        $output .= '</li>';

                    }
                    break;
                default:
                        $output .= '<li>';
                        if (get_post_thumbnail_id())
                        {
                            $output .= '<div class=""><a class="imagelink" href="'.  get_permalink().'">';
                            $output .= '<span class="read"><i class="icon-'.apply_filters('kleo_img_rounded_icon','heart').'"></i></span>';
                            $output .= get_the_post_thumbnail(null,'blog_carousel');
                            $output .= '</a></div>';
                        }
                        $output .= '<h4>'.get_the_title().'</h4>';
                        $output .= '<p>'.  word_trim(get_the_excerpt(), 15, '...').'</p>';
                        $output .= '<p><a href="'.  get_permalink() .'" class="small button radius secondary"><i class="icon-angle-right"></i> '.__("READ MORE", 'kleo_framework').'</a></p>';
                        $output .= '</li>';
                    break;
            }

        endwhile;
        wp_reset_postdata();
        $output .= '</ul></div><!--end carousel-stories-->'.
                '</div>';

        return $output;
    }
    add_shortcode( 'kleo_posts_carousel', 'kleo_posts_carousel' );
}