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Related posts: fix WPCS violations #25

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Merged
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Oct 28, 2022
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Related posts: fix WPCS violations #25

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36 changes: 19 additions & 17 deletions src/show_related_posts_on_single.php
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Original file line number Diff line number Diff line change
@@ -1,41 +1,43 @@
<?php

// Show related posts @ single post
// Show related posts @ single post.

/**
* Show random posts from the same categories as the current post.
*
* @return void
*/
function related_posts() {

// current post id
// current post id.
$current_post_id = get_the_ID();

$related = new WP_Query(
array(
'category__in' => wp_get_post_categories( $current_post_id ),
'posts_per_page' => 4,
'orderby' => 'rand',
'post__not_in' => array( $current_post_id ) // exlcude currnet post
'post__not_in' => array( $current_post_id ), // exclude current post.
)
);

if ( $related->have_posts() ) {

echo '<div class="all-related-posts">';

while ( $related->have_posts() ) { $related->the_post();
while ( $related->have_posts() ) {
$related->the_post();

// related post data
$post_id = get_the_ID();
$post_title = get_the_title( $post_id );
$post_permalink = get_the_permalink( $post_id );
$post_featured_image = get_the_post_thumbnail( $post_id, 'medium' );
// entry div structure.
echo '<div class="related-post-item">';
echo '<div class="post-featured-image">';
the_post_thumbnail( 'medium' );
echo '</div>';
echo '<h3 class="post-title">' . esc_html( get_the_title() ) . '</h3>';
echo '<a href="' . esc_url( get_the_permalink() ) . '" class="button">Read More</a>';
echo '</div>';

// entry div structure
echo '<div class="related-post-item">';
echo '<div class="post-featured-image">' . $post_featured_image . '</div>';
echo '<h3 class="post-title">' . $post_title . '</h3>';
echo '<a href="' . $post_permalink . '" class="button">Read More</a>';
echo '</div>';

}
}

echo '</div>';

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