ivyforms / backend / src / Controllers / Controller.php

Controller.php in The Innovative Form Builder – IvyForms 0.1.2, at backend/src/Controllers/Controller.php

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1	<?php
2
3	/**
4	* @copyright © TMS-Plugins. All rights reserved.
5	* @licence See COPYING.md for license details.
6	*/
7
8	namespace IvyForms\Controllers;
9
10	// phpcs:disable PSR1.Files.SideEffects
11	if (!defined('ABSPATH')) {
12	exit; // Exit if accessed directly
13	}
14
15	use IvyForms\Common\Exceptions\InvalidArgumentException;
16	use IvyForms\Common\Exceptions\NotFoundException;
17	use IvyForms\Common\Exceptions\QueryExecutionException;
18	use IvyForms\Common\Exceptions\ValidationException;
19	use IvyForms\Common\Exceptions\ForbiddenException;
20	use RuntimeException;
21	use WP_REST_Request;
22	use WP_REST_Response;
23
24	/**
25	* Class Controller
26	*
27	* @package IvyForms\Controllers
28	*/
29	abstract class Controller
30	{
31	/**
32	* Handles the request and returns a structured array response.
33	*
34	* @param WP_REST_Request $data
35	*
36	* @return WP_REST_Response
37	*/
38	public function __invoke(WP_REST_Request $data): WP_REST_Response
39	{
40	try {
41	$response = $this->handle($data);
42
43	if ($response->get_status() !== 200) {
44	throw new RuntimeException("Unexpected HTTP status code: {$response->get_status()}");
45	}
46
47	return new WP_REST_Response([
48	'message' => 'OK',
49	'data' => $response->get_data(),
50	], 200);
51	} catch (ForbiddenException $e) {
52	// Log errors
53	if (defined('WP_DEBUG') && WP_DEBUG) {
54	error_log('Error 403: ' . $e->getMessage());
55	}
56	// Handle forbidden errors
57	// HTTP 403 FORBIDDEN
58	return new WP_REST_Response([
59	'message' => $e->getMessage(),
60	'data' => []
61	], 403);
62	} catch (NotFoundException $e) {
63	// Log errors
64	if (defined('WP_DEBUG') && WP_DEBUG) {
65	error_log('Error 404: ' . $e->getMessage());
66	}
67	// Handle not found errors
68	// HTTP 404 NOT FOUND
69	return new WP_REST_Response([
70	'message' => $e->getMessage(),
71	'data' => []
72	], 404);
73	} catch (InvalidArgumentException $e) {
74	// Log errors
75	if (defined('WP_DEBUG') && WP_DEBUG) {
76	error_log('Error: ' . $e->getMessage());
77	}
78	// Handle validation or invalid arguments
79	// HTTP 400 Bad Request
80	return new WP_REST_Response([
81	'message' => $e->getMessage(),
82	'data' => []
83	], 400);
84	} catch (ValidationException $e) {
85	// Log errors
86	if (defined('WP_DEBUG') && WP_DEBUG) {
87	error_log('Validation error: ' . $e->getMessage());
88	}
89	// Handle validation for data
90	// HTTP 422 Unprocessable Content
91	return new WP_REST_Response([
92	'message' => 'Validation error: ' . $e->getMessage(),
93	'data' => []
94	], 422);
95	} catch (QueryExecutionException $e) {
96	// Log errors
97	if (defined('WP_DEBUG') && WP_DEBUG) {
98	error_log('Database error: ' . $e->getMessage());
99	}
100	// Handle validation for database errors
101	// HTTP 500 Internal Server Error
102	return new WP_REST_Response([
103	'message' => 'Database error: ' . $e->getMessage(),
104	'data' => []
105	], 500);
106	} catch (\Exception $e) {
107	// Log errors
108	if (defined('WP_DEBUG') && WP_DEBUG) {
109	error_log('Unexpected error occurred: ' . $e->getMessage());
110	}
111	// General error handling
112	// HTTP 500 Internal Server Error
113	return new WP_REST_Response([
114	'message' => 'Unexpected error occurred: ' . $e->getMessage(),
115	'data' => []
116	], 500);
117	}
118	}
119
120	/**
121	* Abstract method to handle the WP_REST_Request.
122	*
123	* @param WP_REST_Request $data
124	*
125	* @return WP_REST_Response
126	*/
127	abstract protected function handle(WP_REST_Request $data): WP_REST_Response;
128	}
129