extendify / app / HelpCenter / Controllers / SupportArticlesController.php

SupportArticlesController.php in Extendify 2.2.0, at app/HelpCenter/Controllers/SupportArticlesController.php

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1	<?php
2
3	/**
4	* Controls Support Articles
5	*/
6
7	namespace Extendify\HelpCenter\Controllers;
8
9	defined('ABSPATH') \|\| die('No direct access.');
10
11	use Extendify\Shared\Services\Sanitizer;
12
13	/**
14	* The controller for fetching support articles
15	*/
16
17	class SupportArticlesController
18	{
19	/**
20	* The url for the server.
21	*
22	* @var string
23	*/
24	public static $host = 'https://kb.extendify.com';
25
26	/**
27	* Return support articles from source.
28	*
29	* @return \WP_REST_Response
30	*/
31	public static function fetchArticles()
32	{
33	if (!defined('EXTENDIFY_PARTNER_ID')) {
34	return new \WP_REST_Response([], 200);
35	}
36
37	$response = wp_remote_get(sprintf('%s/api/posts?lang=%s', static::$host, \get_locale()));
38
39	if (is_wp_error($response)) {
40	return new \WP_REST_Response([]);
41	}
42
43	$body = json_decode(\wp_remote_retrieve_body($response), true);
44	return new \WP_REST_Response($body);
45	}
46
47	/**
48	* Return the selected support article from source.
49	*
50	* @param \WP_REST_Request $request - The request.
51	* @return \WP_REST_Response
52	*/
53	public static function article($request)
54	{
55	$response = wp_remote_get(
56	sprintf(
57	'%s/api/posts/%s?lang=%s',
58	static::$host,
59	$request->get_param('slug'),
60	\get_locale()
61	)
62	);
63
64	if (is_wp_error($response)) {
65	return new \WP_REST_Response([]);
66	}
67
68	return new \WP_REST_Response(wp_remote_retrieve_body($response));
69	}
70
71	/**
72	* Return the data
73	*
74	* @return \WP_REST_Response
75	*/
76	public static function get()
77	{
78	$data = get_option('extendify_assist_support_articles', []);
79	return new \WP_REST_Response($data);
80	}
81
82	/**
83	* Persist the data
84	*
85	* @param \WP_REST_Request $request - The request.
86	* @return \WP_REST_Response
87	*/
88	public static function store($request)
89	{
90	$data = $request->get_param('state');
91	update_option('extendify_assist_support_articles', [
92	'state' => Sanitizer::sanitizeArray($data),
93	]);
94	return new \WP_REST_Response($data);
95	}
96
97	/**
98	* Attempts to find a redirect URL from the old docs site
99	*
100	* @param \WP_REST_Request $request - The request.
101	* @return \WP_REST_Response
102	*/
103	public static function getRedirect($request)
104	{
105	$url = 'https://wordpress.org' . $request->get_param('path');
106	$response = \wp_remote_head($url);
107	$location = \wp_remote_retrieve_header($response, 'location');
108	if (\is_wp_error($response)) {
109	\wp_send_json_error(\__('Page not found', 'extendify-local'), 404);
110	}
111
112	// No redirect, we're done.
113	if (empty($location)) {
114	return new \WP_REST_Response($url, 200);
115	}
116
117	// Keep going until no more redirects.
118	$request->set_param('path', \wp_parse_url($location, PHP_URL_PATH));
119	return self::getRedirect($request);
120	}
121	}
122