:bug: return related posts only | stop returning everything

plugins/cia-endpoints/includes/related-items.php

@@ -12,42 +12,49 @@ function grab_ids_related_to_and_from($id_to_remove, $p2p_res) {
 
     $unfiltered = array_merge($related_to_ids, $related_from_ids);
     $deduped = array_unique($unfiltered);
-
+    
     return array_diff( $deduped, array($id_to_remove) );
 }
 
-function prepare_related_items($args) {
+function prepare_related_items($post_ids) {
     // Rearrange what fields get shown
     $collection = array();
-    forEach( get_posts($args) as $item ) {
-        $collection[$item->ID] = default_post_format($item, true);
+
+    // Use IDs to get posts from the wpdb
+    $args = array(
+        'numberposts' => -1,
+        'post_type' => 'any',
+        'include' => $post_ids
+    );
+    $related_items = get_posts($args);
+    forEach( $related_items as $item ) {
+        $collection[$item->ID] = $item;
     }
     return $collection;
 }
 
 function p2p_related_to($id, $type) {
     global $wpdb;
-    $to_type = '%_to_' . $type;
-    $from_type = $type . '_to_%';
-
-    $res = $wpdb->get_results($wpdb->prepare(
+    $sql = $wpdb->prepare(
         "SELECT * FROM wp_p2p
         WHERE p2p_from = %d
         OR p2p_to = %d",
         $id, $id
-    ));
-
+    );
+    $res = $wpdb->get_results($sql);
+    
     $related_posts_ids = grab_ids_related_to_and_from($id, $res);
 
-    // Use IDs to get posts from the wpdb
-    $args = array(
-        'numberposts' => -1,
-        'post_type' => 'any',
-        'include' => $related_posts_ids
-    );
-    wp_reset_postdata();
+    
+    // wp_reset_postdata();
 
-    return prepare_related_items($args);
+    $related_posts = prepare_related_items($related_posts_ids);
+    
+    if(empty($related_posts_ids)) {
+        return [];
+    } else {
+        return $related_posts;
+    }
 }
 
 ?>