Show first video found in content on post grid

functions.php

/**
 * Option 1: Replace the featured image spot with the video embed
 */
function ws_replace_image_with_first_embed($html, $post_id, $post_thumbnail_id, $size, $attr){
	
	$post = get_post($post_id);
	
	if (has_category('videos', $post)){
		
		//Get the content, apply filters and execute shortcodes
		$content = apply_filters( 'the_content', $post->post_content );
		$embeds = get_media_embedded_in_content( $content );

		if (!empty($embeds)){
			return $embeds[0];
		}
	}

	return $html;
	
}
add_action( 'post_thumbnail_html', 'ws_replace_image_with_first_embed', 10, 5 );

/**
 * Option 2: Output the video regardless of the featured image. This one is for BeaverBuilder's post grid hook
 */
function ws_show_first_embedded_video($settings, $module){
	
	$post = get_post();
	
	if (has_category('videos', $post)){
		
		//Get the content, apply filters and execute shortcodes
		$content = apply_filters( 'the_content', $post->post_content );
		$embeds = get_media_embedded_in_content( $content );

		if (!empty($embeds)){
			echo $embeds[0];
		}
	}

}
add_action( 'fl_builder_post_grid_before_content', 'ws_show_first_embedded_video', 10, 2 );