Api для вывода постов

wp-content/themes/simple-theme/api-posts/api-posts.php

@@ -0,0 +1,51 @@
+<?php
+
+add_action('rest_api_init', 'endlessPosts');
+
+function endlessPosts()
+{
+ register_rest_route('api-posts/v1', "/endlessPosts", array(
+    'methods' => WP_REST_Server::READABLE,
+    'callback' => 'getEndlessPostsResults'
+ ));
+}
+
+function getEndlessPostsResults($data, $paged = 1)
+{
+    global $wpdb;
+
+    $link = $data['permalink'];
+    $id_from_permalink = explode('/', $link);
+    $id_from_permalink = explode('-', $id_from_permalink[3]);
+
+    $id = $id_from_permalink[0];
+
+    $category = get_the_category($id);
+
+    $result = array();
+
+    $args = array(
+        'category__in' => $category[0]->term_id,
+        'posts_per_page' => 10,
+        'paged' => $paged
+    );
+
+    $posts = new WP_Query($args);
+
+    while ( $posts->have_posts() ) {
+        $posts->the_post();
+
+        $terms = get_the_category();
+
+        $result[] = array(
+            'permalink' => get_the_permalink(),
+            'terms'     => $terms[0]->slug,
+        );
+    }
+
+    return $result;
+}
+
+//"http://pamtest.ru/702-oformlenie-osago-na-a-b-c-d-otkryto-vsem-agenta/"
+
+//"http://pamtest.ru/294-6-j-urok-kak-strahovomu-agentu-zadavat-voprosy-i-rabotat-s-vozrazheniyami/"

wp-content/themes/simple-theme/functions.php

@@ -1,5 +1,8 @@
 <?php
 
+require get_theme_file_path('/api-posts/api-posts.php');
+
+
 // ? get variables (globally)
 function gV($gv)
 {