ID ) ) {
$thumbnail = sprintf(
'%2$s',
esc_url( $permalink ),
wp_kses_post( get_the_post_thumbnail( $related_post->ID, 'medium' ) )
);
}
$excerpt_source = $related_post->post_excerpt ? $related_post->post_excerpt : $related_post->post_content;
$excerpt = wp_trim_words( wp_strip_all_tags( strip_shortcodes( $excerpt_source ) ), 22, '…' );
$excerpt_markup = '';
if ( '' !== $excerpt ) {
$excerpt_markup = '' . esc_html( $excerpt ) . '
';
}
$items[] = sprintf(
'%1$s%4$s',
$thumbnail,
esc_url( $permalink ),
esc_html( get_the_title( $related_post ) ),
$excerpt_markup
);
}
if ( empty( $items ) ) {
return $template;
}
$heading = '';
if ( ! empty( $args['heading'] ) && empty( $args['is_widget'] ) ) {
$heading = wp_kses_post( \WebberZone\Contextual_Related_Posts\Frontend\Display::heading_title( $args ) );
}
return '';
}
add_filter( 'crp_custom_template', 'ad_crp_custom_template_thumbnail_list', 10, 3 );