imagify / vendor / wordpress / php-mcp-schema / src / Server / Prompts / DTO / GetPromptResult.php

GetPromptResult.php in Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF trunk, at vendor/wordpress/php-mcp-schema/src/Server/Prompts/DTO/GetPromptResult.php

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1	<?php
2
3	declare(strict_types=1);
4
5	namespace WP\McpSchema\Server\Prompts\DTO;
6
7	use WP\McpSchema\Common\Protocol\DTO\Result;
8	use WP\McpSchema\Common\Traits\ValidatesRequiredFields;
9	use WP\McpSchema\Server\Lifecycle\Union\ServerResultInterface;
10
11	/**
12	* The server's response to a prompts/get request from the client.
13	*
14	* @since 2024-11-05
15	* @last-updated 2025-11-25 (modified property: messages)
16	*
17	* @mcp-domain Server
18	* @mcp-subdomain Prompts
19	* @mcp-version 2025-11-25
20	*/
21	class GetPromptResult extends Result implements ServerResultInterface
22	{
23	use ValidatesRequiredFields;
24
25	/**
26	* Wire keys this class models. Anything else is kept in $additionalProperties.
27	*
28	* @var array<int, string>
29	*/
30	private const KNOWN_KEYS = ['_meta', 'description', 'messages'];
31
32	/**
33	* An optional description for the prompt.
34	*
35	* @since 2024-11-05
36	*
37	* @var string\|null
38	*/
39	protected ?string $description;
40
41	/**
42	* @since 2024-11-05
43	*
44	* @var array<\WP\McpSchema\Server\Prompts\DTO\PromptMessage>
45	*/
46	protected array $messages;
47
48	/**
49	* @param array<\WP\McpSchema\Server\Prompts\DTO\PromptMessage> $messages @since 2024-11-05
50	* @param array<string, mixed>\|null $_meta @since 2024-11-05
51	* @param string\|null $description @since 2024-11-05
52	* @param array<string, mixed>\|null $additionalProperties
53	*/
54	public function __construct(
55	array $messages,
56	?array $_meta = null,
57	?string $description = null,
58	?array $additionalProperties = null
59	) {
60	parent::__construct($_meta, $additionalProperties);
61	$this->messages = $messages;
62	$this->description = $description;
63	}
64
65	/**
66	* Creates an instance from an array.
67	*
68	* @param array{
69	* _meta?: array<string, mixed>\|null,
70	* description?: string\|null,
71	* messages: array<array<string, mixed>\|\WP\McpSchema\Server\Prompts\DTO\PromptMessage>
72	* } $data
73	* @phpstan-param array<string, mixed> $data
74	* @return self
75	*/
76	public static function fromArray(array $data): self
77	{
78	self::assertRequired($data, ['messages']);
79
80	/** @var array<\WP\McpSchema\Server\Prompts\DTO\PromptMessage> $messages */
81	$messages = array_map(
82	static fn($item) => is_array($item)
83	? PromptMessage::fromArray($item)
84	: $item,
85	self::asArray($data['messages'])
86	);
87
88	return new self(
89	$messages,
90	self::asArrayOrNull($data['_meta'] ?? null),
91	self::asStringOrNull($data['description'] ?? null),
92	self::additionalFields($data, self::KNOWN_KEYS)
93	);
94	}
95
96	/**
97	* Converts the instance to an array.
98	*
99	* @return array<string, mixed>
100	*/
101	public function toArray(): array
102	{
103	$result = parent::toArray();
104
105	if ($this->description !== null) {
106	$result['description'] = $this->description;
107	}
108	$result['messages'] = array_map(static fn($item) => $item->toArray(), $this->messages);
109
110	return $result;
111	}
112
113	/**
114	* @return string\|null
115	*/
116	public function getDescription(): ?string
117	{
118	return $this->description;
119	}
120
121	/**
122	* @return array<\WP\McpSchema\Server\Prompts\DTO\PromptMessage>
123	*/
124	public function getMessages(): array
125	{
126	return $this->messages;
127	}
128	}
129