thinkrank / includes / api / class-seo-analyzer-endpoint.php

class-seo-analyzer-endpoint.php in ThinkRank AI SEO – AI SEO Plugin for WordPress: Schema, XML Sitemaps, Meta Tags, Search Console & Local SEO 2.7.0, at includes/api/class-seo-analyzer-endpoint.php

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1	<?php
2	/**
3	* Site SEO Analyzer REST API Endpoint
4	*
5	* Exposes the site-wide SEO Analyzer:
6	* - GET /thinkrank/v1/seo-analyzer → last cached analysis (computes if empty)
7	* - POST /thinkrank/v1/seo-analyzer/run → force a fresh analysis (busts the cache)
8	*
9	* @package ThinkRank\API
10	* @since 1.18.0
11	*/
12
13	declare(strict_types=1);
14
15	namespace ThinkRank\API;
16
17	use ThinkRank\SEO\SEO_Analyzer;
18	use WP_REST_Request;
19	use WP_REST_Response;
20
21	// Prevent direct access
22	if (!defined('ABSPATH')) {
23	exit;
24	}
25
26	/**
27	* SEO Analyzer Endpoint Class
28	*
29	* @since 1.18.0
30	*/
31	class SEO_Analyzer_Endpoint {
32
33	/**
34	* API namespace.
35	*/
36	private const NAMESPACE = 'thinkrank/v1';
37
38	/**
39	* Analyzer engine.
40	*
41	* @var SEO_Analyzer
42	*/
43	private SEO_Analyzer $analyzer;
44
45	/**
46	* Constructor.
47	*
48	* @param SEO_Analyzer\|null $analyzer Optional analyzer (injected in tests).
49	*/
50	public function __construct(?SEO_Analyzer $analyzer = null) {
51	$this->analyzer = $analyzer ?? new SEO_Analyzer();
52	}
53
54	/**
55	* Register REST API routes.
56	*
57	* @return void
58	*/
59	public function register_routes(): void {
60	register_rest_route(self::NAMESPACE, '/seo-analyzer', [
61	'methods' => 'GET',
62	'callback' => [$this, 'get_analysis'],
63	'permission_callback' => [$this, 'check_permissions'],
64	]);
65
66	register_rest_route(self::NAMESPACE, '/seo-analyzer/run', [
67	'methods' => 'POST',
68	'callback' => [$this, 'run_analysis'],
69	'permission_callback' => [$this, 'check_permissions'],
70	]);
71
72	register_rest_route(self::NAMESPACE, '/seo-analyzer/fix', [
73	'methods' => 'POST',
74	'callback' => [$this, 'apply_fix'],
75	'permission_callback' => [$this, 'check_permissions'],
76	'args' => [
77	'check_id' => [
78	'required' => true,
79	'type' => 'string',
80	'sanitize_callback' => 'sanitize_key',
81	],
82	],
83	]);
84	}
85
86	/**
87	* Apply a one-click fix, then re-run the analysis so the caller gets the
88	* updated score in the same round trip.
89	*
90	* Re-running is the point: a fix the user cannot see land is
91	* indistinguishable from one that silently failed.
92	*
93	* @since 1.28.0
94	*
95	* @param WP_REST_Request $request Request object.
96	* @return WP_REST_Response
97	*/
98	public function apply_fix(WP_REST_Request $request): WP_REST_Response {
99	$check_id = (string) $request->get_param('check_id');
100
101	try {
102	$outcome = (new \ThinkRank\SEO\SEO_Analyzer_Fixer())->fix($check_id);
103	} catch (\Throwable $e) {
104	return new WP_REST_Response([
105	'success' => false,
106	'message' => $e->getMessage(),
107	], 400);
108	}
109
110	return new WP_REST_Response([
111	'success' => true,
112	'message' => $outcome['message'],
113	'data' => [
114	'check_id' => $check_id,
115	'fixed' => (bool) $outcome['fixed'],
116	'result' => $outcome['data'],
117	'analysis' => $this->analyzer->run(true),
118	],
119	], 200);
120	}
121
122	/**
123	* Return the last cached analysis (computing it if none is cached).
124	*
125	* @param WP_REST_Request $request Request object.
126	* @return WP_REST_Response
127	*/
128	public function get_analysis(WP_REST_Request $request): WP_REST_Response {
129	return new WP_REST_Response([
130	'success' => true,
131	'data' => $this->analyzer->run(false),
132	], 200);
133	}
134
135	/**
136	* Force a fresh analysis, busting the cache.
137	*
138	* @param WP_REST_Request $request Request object.
139	* @return WP_REST_Response
140	*/
141	public function run_analysis(WP_REST_Request $request): WP_REST_Response {
142	return new WP_REST_Response([
143	'success' => true,
144	'data' => $this->analyzer->run(true),
145	], 200);
146	}
147
148	/**
149	* Only administrators may run the site-wide analyzer.
150	*
151	* @param WP_REST_Request $request Request object.
152	* @return bool\|\WP_Error
153	*/
154	public function check_permissions(WP_REST_Request $request) {
155	if (!is_user_logged_in()) {
156	return new \WP_Error(
157	'rest_forbidden',
158	__('You must be logged in to access this endpoint.', 'thinkrank'),
159	['status' => 401]
160	);
161	}
162
163	if (!current_user_can('manage_options')) {
164	return new \WP_Error(
165	'rest_forbidden',
166	__('You do not have permission to run the site SEO analyzer.', 'thinkrank'),
167	['status' => 403]
168	);
169	}
170
171	return true;
172	}
173	}
174