slide-shortcode.php

<?php 

function stock_slides_shortcode($atts){
    extract( shortcode_atts( array(
        'count' => '',
    ), $atts) );
     
    $q = new WP_Query(
        array('posts_per_page' => -1, 'post_type' => 'slide')
        );      
         
    $list = '
			<script>
				jQuery(window).load(function(){
					jQuery(".stock-slides").owlCarousel({
						items:1,
						loop: true,
						nav:true,
						autoplay: false,
						dots: true,
						navText: ["<i class=\'fa fa-angle-left\'></i>", "<i class=\'fa fa-angle-right\'></i>"]
					});
				});
			</script>

    <div class="stock-slides">';
    while($q->have_posts()) : $q->the_post();
        $idd = get_the_ID();
        $slide_meta = get_post_meta($idd, 'stock_slide_options', true);
        $post_content = get_the_content();
        $list .= '
        <div style="background-image: url('. get_the_post_thumbnail_url( $idd, 'large' ).')" class="stock_slide_item">
        	<div class="stock-slide-table">
        		<div class="stock-slide-tablecell">
							<div class="container">
								<div class="row">
									<div class="col-md-6">
										<h2>'.get_the_title( $idd ).'</h2>
										'.wpautop( $post_content ).'';

										if(!empty($slide_meta['buttons'])){
											$list .= '<div class="stock-slide-buttons">';
											foreach ($slide_meta['buttons'] as $button) {

												$btn_link = ($button['link_type'] == 1) ? get_page_link($button['link_to_page']) : $button['link_to_external'];

												$list .= '<a href="'.$btn_link.'" class="'.$button['type'].'-btn stock-slide-btn">'.$button['text'].'</a>';
											}
												$list .= '</div>';
										}

										$list .= '
									</div>
								</div>
							</div>
        		</div>
        	</div>
        </div>
        ';        
    endwhile;
    $list.= '</div>';
    wp_reset_query();
    return $list;
}
add_shortcode('stock_slides', 'stock_slides_shortcode');  

 ?>