thinkrank / includes / api / class-pillar-content-endpoint.php

class-pillar-content-endpoint.php in ThinkRank AI SEO – AI SEO Plugin for WordPress: Schema, XML Sitemaps, Meta Tags, Search Console & Local SEO 1.10.0, at includes/api/class-pillar-content-endpoint.php

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1	<?php
2
3	/**
4	* Pillar Content API Endpoint Class
5	*
6	* REST API endpoints for fetching pillar content suggestions.
7	*
8	* @package ThinkRank
9	* @subpackage API
10	* @since 1.0.0
11	*/
12
13	declare(strict_types=1);
14
15	namespace ThinkRank\API;
16
17	use WP_REST_Controller;
18	use WP_REST_Request;
19	use WP_REST_Response;
20	use WP_Query;
21	use WP_Error;
22
23	/**
24	* Pillar Content API Endpoint Class
25	*
26	* @since 1.0.0
27	*/
28	class Pillar_Content_Endpoint extends WP_REST_Controller {
29
30	/**
31	* API namespace
32	*
33	* @var string
34	*/
35	protected $namespace = 'thinkrank/v1';
36
37	/**
38	* API resource base
39	*
40	* @var string
41	*/
42	protected $rest_base = 'pillar-content';
43
44	/**
45	* Register API routes
46	*
47	* @return void
48	*/
49	public function register_routes(): void {
50	register_rest_route(
51	$this->namespace,
52	'/' . $this->rest_base . '/suggestions',
53	[
54	[
55	'methods' => 'GET',
56	'callback' => [$this, 'get_suggestions'],
57	'permission_callback' => [$this, 'check_read_permissions'],
58	'args' => [
59	'post_id' => [
60	'required' => true,
61	'type' => 'integer',
62	'validate_callback' => function ($param, $request, $key) {
63	return is_numeric($param);
64	},
65	'sanitize_callback' => 'absint',
66	],
67	],
68	]
69	]
70	);
71	}
72
73	/**
74	* Get pillar content suggestions
75	*
76	* @param WP_REST_Request $request Request object
77	* @return WP_REST_Response\|WP_Error Response object
78	*/
79	public function get_suggestions(WP_REST_Request $request) {
80	$post_id = $request->get_param('post_id');
81
82	if (!$post_id) {
83	return new WP_Error(
84	'missing_post_id',
85	__('Post ID is required', 'thinkrank'),
86	['status' => 400]
87	);
88	}
89
90	$post_type = get_post_type($post_id);
91	if (!$post_type) {
92	return new WP_Error(
93	'invalid_post_id',
94	__('Invalid Post ID', 'thinkrank'),
95	['status' => 400]
96	);
97	}
98
99	// Check global settings for this post type
100	$all_settings = get_option('thinkrank_global_seo_settings', []);
101	$link_suggestions_enabled = true; // Default to true
102
103	if (isset($all_settings[$post_type]['link_suggestions'])) {
104	$link_suggestions_enabled = (bool) $all_settings[$post_type]['link_suggestions'];
105	}
106
107	if (!$link_suggestions_enabled) {
108	return new WP_REST_Response([], 200);
109	}
110
111	$taxonomies = get_object_taxonomies($post_type);
112	$tax_query = [];
113
114	if (!empty($taxonomies)) {
115	$tax_query['relation'] = 'OR';
116
117	foreach ($taxonomies as $taxonomy) {
118	$terms = get_the_terms($post_id, $taxonomy);
119	if ($terms && !is_wp_error($terms)) {
120	$term_ids = wp_list_pluck($terms, 'term_id');
121	if (!empty($term_ids)) {
122	$tax_query[] = [
123	'taxonomy' => $taxonomy,
124	'field' => 'term_id',
125	'terms' => $term_ids,
126	];
127	$has_terms = true;
128	}
129	}
130	}
131	}
132
133	$args = [
134	'post_type' => $post_type,
135	'posts_per_page' => 5,
136	'post__not_in' => [$post_id],
137	'meta_query' => [
138	[
139	'key' => '_thinkrank_pillar_content',
140	'value' => '1',
141	'compare' => '=',
142	]
143	],
144	'tax_query' => $tax_query,
145	'fields' => 'ids'
146	];
147
148	$query = new WP_Query($args);
149	$suggestions = [];
150
151	if ($query->have_posts()) {
152	foreach ($query->posts as $p_id) {
153	$suggestions[] = [
154	'id' => $p_id,
155	'title' => get_the_title($p_id),
156	'permalink' => get_permalink($p_id),
157	'type' => get_post_type($p_id)
158	];
159	}
160	}
161
162	return new WP_REST_Response($suggestions, 200);
163	}
164
165	/**
166	* Check if user can read posts
167	*
168	* @return bool
169	*/
170	public function check_read_permissions() {
171	return current_user_can('edit_posts');
172	}
173	}
174