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
|
<?php
namespace Automattic\WooCommerce\Blocks\AIContent;
use WP_Error;
/**
* Patterns Helper class.
*
* @internal
*/
class PatternsHelper {
/**
* Fetches the AI-selected image for the pattern or returns the default image.
*
* @param array $images The array of images.
* @param int $index The index of the image to return.
* @param string $default_image The default image to return.
*
* @return string The image.
*/
public static function get_image_url( $images, $index, $default_image ) {
$image = filter_var( $default_image, FILTER_VALIDATE_URL )
? $default_image
: plugins_url( $default_image, dirname( __DIR__, 2 ) );
if ( isset( $images[ $index ] ) ) {
$image = $images[ $index ];
}
return $image;
}
/**
* Returns the post that has the generated data by the AI for the patterns.
*
* @return \WP_Post|null
*/
public static function get_patterns_ai_data_post() {
$posts = get_posts(
array(
'post_type' => 'patterns_ai_data',
'posts_per_page' => 1,
'cache_results' => true,
)
);
return $posts[0] ?? null;
}
/**
* Delete the post that has the generated data by the AI for the patterns.
*
* @return \WP_Post|null
*/
public static function delete_patterns_ai_data_post() {
$patterns_ai_data_post = self::get_patterns_ai_data_post();
if ( isset( $patterns_ai_data_post ) ) {
return wp_delete_post( $patterns_ai_data_post->ID, true );
}
}
/**
* Upsert the patterns AI data.
*
* @param array $patterns_dictionary The patterns' dictionary.
*
* @return WP_Error|null
*/
public static function upsert_patterns_ai_data_post( $patterns_dictionary ) {
$patterns_ai_data_post = self::get_patterns_ai_data_post();
if ( isset( $patterns_ai_data_post ) ) {
$patterns_ai_data_post->post_content = wp_json_encode( $patterns_dictionary );
return wp_update_post( $patterns_ai_data_post, true );
} else {
$patterns_ai_data_post = array(
'post_title' => 'Patterns AI Data',
'post_content' => wp_json_encode( $patterns_dictionary ),
'post_status' => 'publish',
'post_type' => 'patterns_ai_data',
);
return wp_insert_post( $patterns_ai_data_post, true );
}
}
/**
* Get the Patterns Dictionary.
*
* @param string|null $pattern_slug The pattern slug.
*
* @return array|WP_Error Returns pattern dictionary or WP_Error on failure.
*/
public static function get_patterns_dictionary( $pattern_slug = null ) {
$default_patterns_dictionary = PatternsDictionary::get();
if ( empty( $default_patterns_dictionary ) ) {
return new WP_Error( 'missing_patterns_dictionary', __( 'The patterns dictionary is missing.', 'woocommerce' ) );
}
$patterns_dictionary = '';
$ai_connection_allowed = get_option( 'woocommerce_blocks_allow_ai_connection' );
if ( $ai_connection_allowed ) {
$patterns_ai_data_post = self::get_patterns_ai_data_post();
if ( ! empty( $patterns_ai_data_post->post_content ) ) {
$patterns_dictionary = json_decode( $patterns_ai_data_post->post_content, true );
if ( json_last_error() !== JSON_ERROR_NONE ) {
return new WP_Error( 'json_decode_error', __( 'Error decoding JSON.', 'woocommerce' ) );
}
}
}
if ( ( $patterns_dictionary === $default_patterns_dictionary || empty( $patterns_dictionary ) ) && $pattern_slug ) {
return self::find_pattern_by_slug( $default_patterns_dictionary, $pattern_slug );
} elseif ( $pattern_slug && is_array( $patterns_dictionary ) ) {
return self::find_pattern_by_slug( $patterns_dictionary, $pattern_slug );
} elseif ( is_array( $patterns_dictionary ) ) {
return $patterns_dictionary;
}
return $default_patterns_dictionary;
}
/**
* Searches for a pattern by slug in a given dictionary.
*
* @param array $patterns_dictionary The patterns' dictionary.
* @param string $slug The slug to search for.
*
* @return array|null Returns the pattern if found, otherwise null.
*/
private static function find_pattern_by_slug( $patterns_dictionary, $slug ) {
foreach ( $patterns_dictionary as $pattern ) {
if ( ! is_array( $pattern ) ) {
continue;
}
if ( $pattern['slug'] === $slug ) {
return $pattern;
}
}
return null;
}
}
|