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