ai / includes / Experiments / Experiments.php

Experiments.php in AI trunk, at includes/Experiments/Experiments.php

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1	<?php
2	/**
3	* Registers the experimental features to the plugin.
4	*
5	* @package WordPress\AI\Experiments
6	*/
7
8	declare( strict_types=1 );
9
10	namespace WordPress\AI\Experiments;
11
12	// Exit if accessed directly.
13	defined( 'ABSPATH' ) \|\| exit;
14
15	/**
16	* Registers experimental features to the plugin
17	*
18	* Uses wpai_default_feature_classes filter to register experiments, which are then initialized by the Loader class.
19	*
20	* @internal
21	* @since 0.6.0
22	*/
23	final class Experiments {
24	/**
25	* The list of experiment classes.
26	*
27	* @var array<class-string<\WordPress\AI\Contracts\Feature>>
28	*/
29	private const EXPERIMENT_CLASSES = array( // phpcs:ignore SlevomatCodingStandard.Classes.DisallowMultiConstantDefinition -- This is used as an array const.
30	\WordPress\AI\Experiments\Abilities_Explorer\Abilities_Explorer::class,
31	\WordPress\AI\Experiments\Custom_Abilities\Custom_Abilities::class,
32	\WordPress\AI\Experiments\AI_Request_Logging\AI_Request_Logging::class,
33	\WordPress\AI\Experiments\Connector_Approval\Connector_Approval::class,
34	\WordPress\AI\Experiments\Key_Encryption\Key_Encryption::class,
35	\WordPress\AI\Experiments\Comment_Moderation\Comment_Moderation::class,
36	\WordPress\AI\Experiments\Suggest_Reply\Suggest_Reply::class,
37	\WordPress\AI\Experiments\Alt_Text_Generation\Alt_Text_Generation::class,
38	\WordPress\AI\Experiments\Content_Classification\Content_Classification::class,
39	\WordPress\AI\Experiments\Content_Resizing\Content_Resizing::class,
40	\WordPress\AI\Experiments\Summarization\Summarization::class,
41	\WordPress\AI\Experiments\Content_Translation\Content_Translation::class,
42	\WordPress\AI\Experiments\Editorial_Notes\Editorial_Notes::class,
43	\WordPress\AI\Experiments\Editorial_Updates\Editorial_Updates::class,
44	\WordPress\AI\Experiments\Excerpt_Generation\Excerpt_Generation::class,
45	\WordPress\AI\Experiments\Meta_Description\Meta_Description::class,
46	\WordPress\AI\Experiments\Slug_Generation\Slug_Generation::class,
47	\WordPress\AI\Experiments\Title_Generation\Title_Generation::class,
48	\WordPress\AI\Experiments\Type_Ahead\Type_Ahead::class,
49	);
50
51	/**
52	* Initializes the experiments by hooking into the appropriate filter.
53	*
54	* @since 0.6.0
55	*/
56	public function init(): void {
57	// Priority 9 ensures it runs before any potential overrides at default priority.
58	add_filter( 'wpai_default_feature_classes', array( self::class, 'register_default_experiment_classes' ), 9 );
59	}
60
61	/**
62	* Registers default experiment classes.
63	*
64	* @since 0.6.0
65	*
66	* @param array<string, class-string<\WordPress\AI\Contracts\Feature>> $existing Array of existing experiment class names, with experiment IDs as keys.
67	*
68	* @return array<string, class-string<\WordPress\AI\Contracts\Feature>> Array of experiment class names, with experiment IDs as keys.
69	*/
70	public static function register_default_experiment_classes( array $existing ): array {
71	$experiments = array();
72	foreach ( self::EXPERIMENT_CLASSES as $class_name ) {
73	$experiments[ $class_name::get_id() ] = $class_name;
74	}
75
76	return array_merge( $existing, $experiments );
77	}
78	}
79