<?php
/**
* Single related posts
*
* @package OceanWP WordPress theme
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
// Only display for standard posts.
if ( 'post' !== get_post_type() ) {
return;
}
// Number of columns for entries.
$oceanwp_columns = apply_filters( 'ocean_related_blog_posts_columns', absint( get_theme_mod( 'ocean_blog_related_columns', '3' ) ) );
// Term.
$term_tax = get_theme_mod( 'ocean_blog_related_taxonomy', 'category' );
$term_tax = $term_tax ? $term_tax : 'category';
// Create an array of current term ID's.
$terms = wp_get_post_terms( get_the_ID(), $term_tax );
$terms_ids = array();
foreach ( $terms as $termkey ) {
$terms_ids[] = $termkey->term_id;
}
// Query args.
$args = array(
'posts_per_page' => apply_filters( 'ocean_related_blog_posts_count', absint( get_theme_mod( 'ocean_blog_related_count', '3' ) ) ), // phpcs:ignore WordPress.WP.PostsPerPage.posts_per_page_posts_per_page.
'orderby' => 'rand',
'post__not_in' => array( get_the_ID() ),
'no_found_rows' => true,
'tax_query' => array(
'relation' => 'AND',
array(
'taxonomy' => 'post_format',
'field' => 'slug',
'terms' => array( 'post-format-quote', 'post-format-link' ),
'operator' => 'NOT IN',
),
),
);
// If category.
if ( 'category' === $term_tax ) {
$args['category__in'] = $terms_ids;
}
// If tags.
if ( 'post_tag' === $term_tax ) {
$args['tag__in'] = $terms_ids;
}
// Define image alt text usage status.
$srp_seo_set = get_theme_mod( 'ocean_enable_srp_fimage_alt', false );
$srp_seo_set = $srp_seo_set ? $srp_seo_set : false;
// Title tag.
$heading_tag = 'h3';
$heading_tag = apply_filters( 'ocean_single_related_post_title_tag', $heading_tag );
// Display date.
$srp_date = true;
$srp_date = apply_filters( 'ocean_related_posts_date', $srp_date );
// Args.
$args = apply_filters( 'ocean_blog_post_related_query_args', $args );
do_action( 'ocean_before_single_post_related_posts' );
// Related query arguments.
$oceanwp_related_query = new WP_Query( $args );
// If the custom query returns post display related posts section.
if ( $oceanwp_related_query->have_posts() ) :
// Wrapper classes.
$classes = 'clr';
if ( 'full-screen' === oceanwp_post_layout() ) {
$classes .= ' container';
} ?>
<section id="related-posts" class="<?php echo esc_attr( $classes ); ?>">
<<?php echo esc_attr( $heading_tag ); ?> class="theme-heading related-posts-title">
<span class="text"><?php echo esc_html( oceanwp_theme_strings( 'owp-string-single-related-posts', false ) ); ?></span>
</<?php echo esc_attr( $heading_tag ); ?>>
<div class="oceanwp-row clr">
<?php $oceanwp_count = 0; ?>
<?php
foreach ( $oceanwp_related_query->posts as $post ) : // phpcs:ignore WordPress.WP.GlobalVariablesOverride.OverrideProhibited -- No override.
setup_postdata( $post );
?>
<?php
$oceanwp_count++;
// Disable embeds.
$show_embeds = apply_filters( 'ocean_related_blog_posts_embeds', false );
// Get post format.
$format = get_post_format();
// Add classes.
$classes = array( 'related-post', 'clr', 'col' );
$classes[] = oceanwp_grid_class( $oceanwp_columns );
$classes[] = 'col-' . $oceanwp_count;
?>
<article <?php post_class( $classes ); ?>>
<?php
// Display post video.
if ( $show_embeds && 'video' === $format && oceanwp_get_post_video_html() === $video ) :
?>
<div class="related-post-video">
<?php echo $video; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</div><!-- .related-post-video -->
<?php
// Display post audio.
elseif ( $show_embeds && 'audio' === $format && oceanwp_get_post_audio_html() === $audio ) :
?>
<div class="related-post-video">
<?php echo $audio; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</div><!-- .related-post-audio -->
<?php
// Display post thumbnail.
elseif ( has_post_thumbnail() ) :
?>
<figure class="related-post-media clr">
<a href="<?php the_permalink(); ?>" class="related-thumb">
<?php
// Image width.
$img_width = apply_filters( 'ocean_related_blog_posts_img_width', absint( get_theme_mod( 'ocean_blog_related_img_width' ) ) );
$img_height = apply_filters( 'ocean_related_blog_posts_img_height', absint( get_theme_mod( 'ocean_blog_related_img_height' ) ) );
// Images attr.
$img_id = get_post_thumbnail_id( get_the_ID(), 'full' );
$img_url = wp_get_attachment_image_src( $img_id, 'full', true );
if ( OCEAN_EXTRA_ACTIVE
&& function_exists( 'ocean_extra_image_attributes' ) ) {
$img_atts = ocean_extra_image_attributes( $img_url[1], $img_url[2], $img_width, $img_height );
}
// If Ocean Extra is active and has a custom size.
if ( OCEAN_EXTRA_ACTIVE
&& function_exists( 'ocean_extra_resize' )
&& ! empty( $img_atts ) ) {
?>
<img src="<?php echo ocean_extra_resize( $img_url[0], $img_atts['width'], $img_atts['height'], $img_atts['crop'], true, $img_atts['upscale'] ); ?>" alt="<?php the_title_attribute(); ?>" width="<?php echo esc_attr( $img_width ); ?>" height="<?php echo esc_attr( $img_height ); ?>"<?php oceanwp_schema_markup( 'image' ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?> />
<?php
} else {
// Images size.
if ( 'full-width' === oceanwp_post_layout()
|| 'full-screen' === oceanwp_post_layout() ) {
$size = 'medium_large';
} else {
$size = 'medium';
}
// Retreive image alt text or use OceanWP default text if image alt text not set.
$srpfe_img_alt = get_post_meta( get_post_thumbnail_id( get_the_ID() ), '_wp_attachment_image_alt', true );
$srp_fimage_alt = ( false === $srp_seo_set || ( true === $srp_seo_set && ! $srpfe_img_alt ) ) ? esc_attr( oceanwp_theme_strings( 'owp-string-read-more-article', false ) ) . ' ' . esc_attr( get_the_title() ) : esc_attr( $srpfe_img_alt );
// Image args.
$img_args = array(
'alt' => esc_attr( $srp_fimage_alt ),
);
if ( oceanwp_get_schema_markup( 'image' ) ) {
$img_args['itemprop'] = 'image';
}
// Display post thumbnail.
the_post_thumbnail( $size, $img_args );
}
?>
</a>
</figure>
<?php endif; ?>
<h3 class="related-post-title">
<a href="<?php the_permalink(); ?>" rel="bookmark"><?php the_title(); ?></a>
</h3><!-- .related-post-title -->
<?php if ( true === $srp_date ) { ?>
<time class="published" datetime="<?php echo esc_html( get_the_date( 'c' ) ); ?>"><?php oceanwp_icon( 'date' ); ?><?php echo esc_html( get_the_date() ); ?></time>
<?php } ?>
</article><!-- .related-post -->
<?php
if ( $oceanwp_columns === $oceanwp_count ) {
$oceanwp_count = 0;
}
?>
<?php endforeach; ?>
</div><!-- .oceanwp-row -->
</section><!-- .related-posts -->
<?php endif; ?>
<?php wp_reset_postdata(); ?>
<?php do_action( 'ocean_after_single_post_related_posts' ); ?>
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