1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
<?php
declare( strict_types = 1 );
namespace Automattic\WooCommerce\Admin\API\AI;
use Automattic\WooCommerce\Blocks\AI\Connection;
use WP_Error;
use WP_REST_Request;
use WP_REST_Response;
defined( 'ABSPATH' ) || exit;
/**
* Store Title controller
*
* @internal
*/
class StoreTitle extends AIEndpoint {
/**
* The store title option name.
*
* @var string
*/
const STORE_TITLE_OPTION_NAME = 'blogname';
/**
* The AI generated store title option name.
*
* @var string
*/
const AI_STORE_TITLE_OPTION_NAME = 'ai_generated_site_title';
/**
* The default store title.
*
* @var string
*/
const DEFAULT_TITLE = 'Site Title';
/**
* Endpoint.
*
* @var string
*/
protected $endpoint = 'store-title';
/**
* Register routes.
*/
public function register_routes() {
$this->register(
array(
array(
'methods' => \WP_REST_Server::CREATABLE,
'callback' => array( $this, 'update_store_title' ),
'permission_callback' => array( Middleware::class, 'is_authorized' ),
'args' => array(
'business_description' => array(
'description' => __( 'The business description for a given store.', 'woocommerce' ),
'type' => 'string',
),
),
),
'schema' => array( $this, 'get_schema' ),
)
);
}
/**
* Update the store title powered by AI.
*
* @param WP_REST_Request $request Request object.
*
* @return WP_Error|WP_REST_Response
*/
public function update_store_title( $request ) {
$business_description = $request->get_param( 'business_description' );
if ( ! $business_description ) {
return new WP_Error(
'invalid_business_description',
__( 'Invalid business description.', 'woocommerce' )
);
}
$store_title = html_entity_decode( get_option( self::STORE_TITLE_OPTION_NAME, '' ) );
$previous_ai_generated_title = html_entity_decode( get_option( self::AI_STORE_TITLE_OPTION_NAME, '' ) );
if ( strtolower( trim( self::DEFAULT_TITLE ) ) === strtolower( trim( $store_title ) ) || ( ! empty( $store_title ) && $previous_ai_generated_title !== $store_title ) ) {
return rest_ensure_response( array( 'ai_content_generated' => false ) );
}
$ai_generated_title = $this->generate_ai_title( $business_description );
if ( is_wp_error( $ai_generated_title ) ) {
return $ai_generated_title;
}
update_option( self::AI_STORE_TITLE_OPTION_NAME, $ai_generated_title );
update_option( self::STORE_TITLE_OPTION_NAME, $ai_generated_title );
return rest_ensure_response(
array(
'ai_content_generated' => true,
)
);
}
/**
* Generate the store title powered by AI.
*
* @param string $business_description The business description for a given store.
*
* @return string|WP_Error|WP_REST_Response The store title generated by AI.
*/
private function generate_ai_title( $business_description ) {
$ai_connection = new Connection();
$site_id = $ai_connection->get_site_id();
if ( is_wp_error( $site_id ) ) {
return $site_id;
}
$token = $ai_connection->get_jwt_token( $site_id );
if ( is_wp_error( $token ) ) {
return $token;
}
$prompt = "Generate a store title for a store that has the following: '$business_description'. The length of the title should be 1 and 3 words. The result should include only the store title without any other explanation, number or punctuation marks";
$ai_response = $ai_connection->fetch_ai_response( $token, $prompt );
if ( is_wp_error( $ai_response ) ) {
return $ai_response;
}
if ( ! isset( $ai_response['completion'] ) ) {
return '';
}
return $ai_response['completion'];
}
/**
* Get the Business Description response.
*
* @return array
*/
public function get_schema() {
return array(
'ai_content_generated' => true,
);
}
}
|