| 1 |
<?php |
| 2 |
/** |
| 3 |
* MCP tool registry — the single source of truth for the tools xSpeed |
| 4 |
* exposes to AI assistants. |
| 5 |
* |
| 6 |
* Each tool declares an MCP-style descriptor (name, description, JSON |
| 7 |
* Schema inputSchema) and a handler that runs against the Free engine. |
| 8 |
* Consumed by BOTH: |
| 9 |
* - Mcp_Server (the per-site JSON-RPC endpoint at /xspeed/mcp), and |
| 10 |
* - McpModule's REST tool routes (the optional hosted-broker path), |
| 11 |
* so the two transports can never drift. |
| 12 |
* |
| 13 |
* Handlers take an associative array of already-decoded arguments and |
| 14 |
* return either a plain array (serialized to JSON in the MCP result) or |
| 15 |
* a WP_Error (surfaced as an MCP tool error). |
| 16 |
* |
| 17 |
* The plugin adds ZERO cache logic here — every handler is a thin proxy |
| 18 |
* to Cache / Settings / Settings_Manager / Server / Admin / Pro_Audit / |
| 19 |
* Cache_Benchmark. |
| 20 |
* |
| 21 |
* @package XSpeed |
| 22 |
*/ |
| 23 |
|
| 24 |
declare(strict_types=1); |
| 25 |
|
| 26 |
namespace XSpeed\Modules\Mcp; |
| 27 |
|
| 28 |
use XSpeed\Cache; |
| 29 |
use XSpeed\Server; |
| 30 |
use XSpeed\Admin; |
| 31 |
use XSpeed\Settings; |
| 32 |
use XSpeed\Settings_Manager; |
| 33 |
use XSpeed\Pro_Audit; |
| 34 |
use XSpeed\Cache_Benchmark; |
| 35 |
|
| 36 |
defined( 'ABSPATH' ) || exit; |
| 37 |
|
| 38 |
final class Mcp_Tools { |
| 39 |
|
| 40 |
/** Valid cache purge types. */ |
| 41 |
public const PURGE_TYPES = array( 'all', 'page', 'assets', 'object', 'rest' ); |
| 42 |
|
| 43 |
/** |
| 44 |
* Per-call read-only override. Null means "defer to the pairing token's |
| 45 |
* scope" (the JSON-RPC path that predates OAuth). true/false is set by |
| 46 |
* Mcp_Server when an OAuth access token (with its own scope) authorized |
| 47 |
* the request, so a read-only OAuth grant is enforced even though the |
| 48 |
* pairing token may be read-write (or absent). |
| 49 |
* |
| 50 |
* @var bool|null |
| 51 |
*/ |
| 52 |
private static $read_only_override = null; |
| 53 |
|
| 54 |
/** |
| 55 |
* Set the active credential's read-only state for the current request. |
| 56 |
* Passing null clears the override (back to the pairing-token default). |
| 57 |
* |
| 58 |
* @param bool|null $read_only Whether the active credential is read-only. |
| 59 |
*/ |
| 60 |
public static function set_read_only_override( ?bool $read_only ): void { |
| 61 |
self::$read_only_override = $read_only; |
| 62 |
} |
| 63 |
|
| 64 |
/** |
| 65 |
* Whether the active MCP credential is limited to read-only tools. Uses |
| 66 |
* the per-call override when set, else the pairing token's scope. |
| 67 |
*/ |
| 68 |
private static function is_read_only(): bool { |
| 69 |
if ( null !== self::$read_only_override ) { |
| 70 |
return self::$read_only_override; |
| 71 |
} |
| 72 |
return Mcp_Pairing::is_read_only(); |
| 73 |
} |
| 74 |
|
| 75 |
/** |
| 76 |
* Full tool catalog: name => descriptor. `handler` is a callable |
| 77 |
* ( array $args ) : array|\WP_Error. `write` marks tools that mutate |
| 78 |
* state (used for read-only scope enforcement). |
| 79 |
* |
| 80 |
* @return array<string, array{description:string, inputSchema:array, handler:callable, write:bool}> |
| 81 |
*/ |
| 82 |
public static function catalog(): array { |
| 83 |
$catalog = array( |
| 84 |
'get_cache_status' => array( |
| 85 |
'description' => 'Get cache status for this WordPress site: whether caching is enabled, cache stats (cached pages, size, hit ratio, last purge), and the detected web server.', |
| 86 |
'inputSchema' => self::object_schema( array(), array() ), |
| 87 |
'write' => false, |
| 88 |
'handler' => array( self::class, 'get_cache_status' ), |
| 89 |
), |
| 90 |
'list_modules' => array( |
| 91 |
'description' => 'List all xSpeed modules (free and Pro) with their settings schema and status.', |
| 92 |
'inputSchema' => self::object_schema( array(), array() ), |
| 93 |
'write' => false, |
| 94 |
'handler' => array( self::class, 'list_modules' ), |
| 95 |
), |
| 96 |
'run_benchmark' => array( |
| 97 |
'description' => 'Run a before/after cache benchmark on the home page and return the timings. Each side reports bytes (decoded payload) and bytes_transferred (compressed wire size).', |
| 98 |
'inputSchema' => self::object_schema( array(), array() ), |
| 99 |
'write' => false, |
| 100 |
'handler' => array( self::class, 'run_benchmark' ), |
| 101 |
), |
| 102 |
'get_pro_audit' => array( |
| 103 |
'description' => 'Personalized list of Pro features that would benefit THIS site, from its current settings and cache stats.', |
| 104 |
'inputSchema' => self::object_schema( array(), array() ), |
| 105 |
'write' => false, |
| 106 |
'handler' => array( self::class, 'get_pro_audit' ), |
| 107 |
), |
| 108 |
'purge_cache' => array( |
| 109 |
'description' => 'Purge the site cache. "type" selects what to purge: all, page, assets, object, or rest. Defaults to all.', |
| 110 |
'inputSchema' => self::object_schema( |
| 111 |
array( |
| 112 |
'type' => array( |
| 113 |
'type' => 'string', |
| 114 |
'enum' => self::PURGE_TYPES, |
| 115 |
'description' => 'What to purge. Defaults to "all".', |
| 116 |
), |
| 117 |
), |
| 118 |
array() |
| 119 |
), |
| 120 |
'write' => true, |
| 121 |
'handler' => array( self::class, 'purge_cache' ), |
| 122 |
), |
| 123 |
'toggle_cache' => array( |
| 124 |
'description' => 'Enable or disable page caching. Installs/removes the cache drop-in and WP_CACHE constant as needed.', |
| 125 |
'inputSchema' => self::object_schema( |
| 126 |
array( |
| 127 |
'enabled' => array( |
| 128 |
'type' => 'boolean', |
| 129 |
'description' => 'true to enable caching, false to disable.', |
| 130 |
), |
| 131 |
), |
| 132 |
array( 'enabled' ) |
| 133 |
), |
| 134 |
'write' => true, |
| 135 |
'handler' => array( self::class, 'toggle_cache' ), |
| 136 |
), |
| 137 |
'get_settings' => array( |
| 138 |
'description' => 'Read the settings for a given xSpeed module (e.g. "minify", "gzip"). Returns schema-validated values.', |
| 139 |
'inputSchema' => self::object_schema( |
| 140 |
array( |
| 141 |
'module' => array( |
| 142 |
'type' => 'string', |
| 143 |
'description' => 'The module slug, e.g. "minify".', |
| 144 |
), |
| 145 |
), |
| 146 |
array( 'module' ) |
| 147 |
), |
| 148 |
'write' => false, |
| 149 |
'handler' => array( self::class, 'get_settings' ), |
| 150 |
), |
| 151 |
'update_settings' => array( |
| 152 |
'description' => 'Update settings for a given xSpeed module. "values" is an object of setting keys to new values; unknown keys are stripped and invalid values rejected by the module schema.', |
| 153 |
'inputSchema' => self::object_schema( |
| 154 |
array( |
| 155 |
'module' => array( |
| 156 |
'type' => 'string', |
| 157 |
'description' => 'The module slug, e.g. "minify".', |
| 158 |
), |
| 159 |
'values' => array( |
| 160 |
'type' => 'object', |
| 161 |
'description' => 'Map of setting keys to new values.', |
| 162 |
), |
| 163 |
), |
| 164 |
array( 'module', 'values' ) |
| 165 |
), |
| 166 |
'write' => true, |
| 167 |
'handler' => array( self::class, 'update_settings' ), |
| 168 |
), |
| 169 |
// --- Promoted high-value actions: dedicated typed tools so the AI |
| 170 |
// calls them directly (no run_command hop). Each is a thin wrapper |
| 171 |
// over Cli_Bridge, so Free tools can drive Pro actions (psi, ccss) |
| 172 |
// without a cross-repo class reference, and none can drift from the |
| 173 |
// CLI. --- |
| 174 |
'purge_cloudflare' => array( |
| 175 |
'description' => 'Purge the Cloudflare edge cache for this site (requires Cloudflare connected in the Cloudflare module).', |
| 176 |
'inputSchema' => self::object_schema( array(), array() ), |
| 177 |
'write' => true, |
| 178 |
'handler' => array( self::class, 'purge_cloudflare' ), |
| 179 |
), |
| 180 |
'scan_database' => array( |
| 181 |
'description' => 'Scan the database for bloat (post revisions, auto-drafts, trashed posts, spam comments, expired transients, orphaned meta) without deleting anything.', |
| 182 |
'inputSchema' => self::object_schema( array(), array() ), |
| 183 |
'write' => false, |
| 184 |
'handler' => array( self::class, 'scan_database' ), |
| 185 |
), |
| 186 |
'clean_database' => array( |
| 187 |
'description' => 'Clean database bloat. Removes the categories currently enabled in the Database module settings. Destructive — run scan_database first to preview.', |
| 188 |
'inputSchema' => self::object_schema( array(), array() ), |
| 189 |
'write' => true, |
| 190 |
'handler' => array( self::class, 'clean_database' ), |
| 191 |
), |
| 192 |
'flush_object_cache' => array( |
| 193 |
'description' => 'Flush the persistent object cache (Redis / Memcached), if enabled.', |
| 194 |
'inputSchema' => self::object_schema( array(), array() ), |
| 195 |
'write' => true, |
| 196 |
'handler' => array( self::class, 'flush_object_cache' ), |
| 197 |
), |
| 198 |
'start_preloader' => array( |
| 199 |
'description' => 'Start the cache preloader — crawls the sitemap to warm the page cache in the background.', |
| 200 |
'inputSchema' => self::object_schema( array(), array() ), |
| 201 |
'write' => true, |
| 202 |
'handler' => array( self::class, 'start_preloader' ), |
| 203 |
), |
| 204 |
'run_pagespeed' => array( |
| 205 |
'description' => 'Run an external performance audit (PageSpeed Insights, or GTmetrix when configured) and return the score + Core Web Vitals. Defaults to the site home page, mobile strategy. Requires external scores to be enabled in settings — the plugin makes no outbound calls otherwise.', |
| 206 |
'inputSchema' => self::object_schema( |
| 207 |
array( |
| 208 |
'url' => array( |
| 209 |
'type' => 'string', |
| 210 |
'description' => 'URL to audit. Defaults to the site home page.', |
| 211 |
), |
| 212 |
'strategy' => array( |
| 213 |
'type' => 'string', |
| 214 |
'enum' => array( 'mobile', 'desktop' ), |
| 215 |
'description' => 'Audit strategy. Defaults to "mobile".', |
| 216 |
), |
| 217 |
), |
| 218 |
array() |
| 219 |
), |
| 220 |
'write' => false, |
| 221 |
'handler' => array( self::class, 'run_pagespeed' ), |
| 222 |
), |
| 223 |
'generate_critical_css' => array( |
| 224 |
'description' => 'Generate above-the-fold Critical CSS for the site (Pro). Calls the external generator and stores the result.', |
| 225 |
'inputSchema' => self::object_schema( array(), array() ), |
| 226 |
'write' => true, |
| 227 |
'handler' => array( self::class, 'generate_critical_css' ), |
| 228 |
), |
| 229 |
'get_health' => array( |
| 230 |
'description' => 'Full health diagnostics: every Health check (drop-in, WP_CACHE, server rewrite, expiry-vs-preload, Set-Cookie poisoning, conflicts), cache stats, hourly hit/miss buckets, the daily hit-ratio series, and recent activity. The single best first call when diagnosing a low hit ratio.', |
| 231 |
'inputSchema' => self::object_schema( array(), array() ), |
| 232 |
'write' => false, |
| 233 |
'handler' => array( self::class, 'get_health' ), |
| 234 |
), |
| 235 |
'get_benchmark_history' => array( |
| 236 |
'description' => 'Stored benchmark runs (oldest to newest: timestamps, uncached/cached ms, savings, transfer bytes) plus recent settings-change events for correlating a change with its performance effect.', |
| 237 |
'inputSchema' => self::object_schema( |
| 238 |
array( |
| 239 |
'limit' => array( |
| 240 |
'type' => 'integer', |
| 241 |
'description' => 'Max runs to return (default 100).', |
| 242 |
), |
| 243 |
), |
| 244 |
array() |
| 245 |
), |
| 246 |
'write' => false, |
| 247 |
'handler' => array( self::class, 'get_benchmark_history' ), |
| 248 |
), |
| 249 |
'purge_url' => array( |
| 250 |
'description' => 'Purge the cache for ONE URL only (all its variants: device buckets, trailing-slash forms, static-tree copy). Surgical alternative to purge_cache when a single page changed.', |
| 251 |
'inputSchema' => self::object_schema( |
| 252 |
array( |
| 253 |
'url' => array( |
| 254 |
'type' => 'string', |
| 255 |
'description' => 'Absolute URL or site-relative path, e.g. "https://site.com/about/" or "/about/".', |
| 256 |
), |
| 257 |
), |
| 258 |
array( 'url' ) |
| 259 |
), |
| 260 |
'write' => true, |
| 261 |
'handler' => array( self::class, 'purge_url' ), |
| 262 |
), |
| 263 |
'test_object_cache' => array( |
| 264 |
'description' => 'Live connect + read/write probe of the configured Redis/Memcached backend using the saved Object Cache settings. Verifies the credentials actually work — writing settings alone does not.', |
| 265 |
'inputSchema' => self::object_schema( array(), array() ), |
| 266 |
'write' => false, |
| 267 |
'handler' => array( self::class, 'test_object_cache' ), |
| 268 |
), |
| 269 |
'cloudflare_verify' => array( |
| 270 |
'description' => 'Verify the saved Cloudflare credentials against the Cloudflare API (token/zone check). Read-only — use purge_cloudflare to purge the edge.', |
| 271 |
'inputSchema' => self::object_schema( array(), array() ), |
| 272 |
'write' => false, |
| 273 |
'handler' => array( self::class, 'cloudflare_verify' ), |
| 274 |
), |
| 275 |
'list_commands' => array( |
| 276 |
'description' => 'List every xSpeed command that run_command can invoke (name, description, module, options). Use this to discover the full action surface beyond the curated + dedicated tools.', |
| 277 |
'inputSchema' => self::object_schema( array(), array() ), |
| 278 |
'write' => false, |
| 279 |
'handler' => array( self::class, 'list_commands' ), |
| 280 |
), |
| 281 |
'run_command' => array( |
| 282 |
'description' => 'Run any xSpeed command — the full CLI surface (~50 commands across every module: cache, cloudflare, database, critical/unused CSS, pagespeed, images, migration, preloader, object cache, analytics, RUM, smart-* and more). Call list_commands first to discover names + options. Examples: run_command("cloudflare purge"), run_command("database clean"), run_command("psi", {}, {"url":"https://site.com","strategy":"mobile"}).', |
| 283 |
'inputSchema' => self::object_schema( |
| 284 |
array( |
| 285 |
'command' => array( |
| 286 |
'type' => 'string', |
| 287 |
'description' => 'Command name, e.g. "cloudflare purge" or "database scan" (the "xspeed " prefix is optional).', |
| 288 |
), |
| 289 |
'args' => array( |
| 290 |
'type' => 'array', |
| 291 |
'description' => 'Positional arguments, if the command takes any.', |
| 292 |
'items' => array( 'type' => 'string' ), |
| 293 |
), |
| 294 |
'options' => array( |
| 295 |
'type' => 'object', |
| 296 |
'description' => 'Named options / flags, e.g. { "url": "https://site.com", "strategy": "mobile", "force": true }.', |
| 297 |
), |
| 298 |
), |
| 299 |
array( 'command' ) |
| 300 |
), |
| 301 |
'write' => true, |
| 302 |
'handler' => array( self::class, 'run_command' ), |
| 303 |
), |
| 304 |
); |
| 305 |
|
| 306 |
// Dedicated tools that wrap a command only present when a given |
| 307 |
// module is active (e.g. Pro): drop them if the command isn't |
| 308 |
// registered, so we never advertise a tool that always fails. The |
| 309 |
// action stays reachable via run_command if the command exists. |
| 310 |
$conditional = array( |
| 311 |
'generate_critical_css' => 'xspeed ccss', |
| 312 |
'purge_cloudflare' => 'xspeed cf', |
| 313 |
'cloudflare_verify' => 'xspeed cf', |
| 314 |
'flush_object_cache' => 'xspeed objcache', |
| 315 |
'test_object_cache' => 'xspeed objcache', |
| 316 |
'start_preloader' => 'xspeed preloader', |
| 317 |
'scan_database' => 'xspeed db', |
| 318 |
'clean_database' => 'xspeed db', |
| 319 |
'purge_url' => 'xspeed cache', |
| 320 |
); |
| 321 |
$commands = Cli_Bridge::commands(); |
| 322 |
foreach ( $conditional as $tool => $command ) { |
| 323 |
if ( ! isset( $commands[ $command ] ) ) { |
| 324 |
unset( $catalog[ $tool ] ); |
| 325 |
} |
| 326 |
} |
| 327 |
|
| 328 |
// One dedicated tool per xSpeed CLI command, generated from the same |
| 329 |
// Cli_Bridge catalog the CLI registers from — so the AI can call any |
| 330 |
// command directly without the list_commands -> run_command discovery |
| 331 |
// hop, and the generated set can never drift from the CLI. Curated / |
| 332 |
// promoted tools above win on any name collision (they have richer |
| 333 |
// schemas), so e.g. `xspeed cf` doesn't shadow purge_cloudflare. |
| 334 |
foreach ( self::cli_generated_tools() as $name => $spec ) { |
| 335 |
if ( ! isset( $catalog[ $name ] ) ) { |
| 336 |
$catalog[ $name ] = $spec; |
| 337 |
} |
| 338 |
} |
| 339 |
|
| 340 |
return $catalog; |
| 341 |
} |
| 342 |
|
| 343 |
/** |
| 344 |
* Generate one MCP tool per registered xSpeed CLI command. Each wraps |
| 345 |
* Cli_Bridge::run(): the tool's `action` (the command's first positional, |
| 346 |
* e.g. `verify`/`purge` for `xspeed cf`) plus any named options are passed |
| 347 |
* straight through. Tool names are the command with the `xspeed ` prefix |
| 348 |
* dropped and spaces -> underscores (`xspeed cf` -> `xspeed_cf`). |
| 349 |
* |
| 350 |
* @return array<string, array{description:string, inputSchema:array, write:bool, handler:callable}> |
| 351 |
*/ |
| 352 |
private static function cli_generated_tools(): array { |
| 353 |
$tools = array(); |
| 354 |
foreach ( Cli_Bridge::commands() as $command => $spec ) { |
| 355 |
$tool_name = self::cli_tool_name( $command ); |
| 356 |
if ( '' === $tool_name ) { |
| 357 |
continue; |
| 358 |
} |
| 359 |
|
| 360 |
// Build the input schema from the command's synopsis: positional |
| 361 |
// args become string properties (the first is usually the action, |
| 362 |
// exposed with its allowed values as an enum); assoc args become |
| 363 |
// named options. |
| 364 |
$properties = array(); |
| 365 |
$required = array(); |
| 366 |
foreach ( $spec['synopsis'] as $arg ) { |
| 367 |
if ( ! isset( $arg['name'] ) ) { |
| 368 |
continue; |
| 369 |
} |
| 370 |
$arg_name = (string) $arg['name']; |
| 371 |
$prop = array( |
| 372 |
'type' => 'string', |
| 373 |
'description' => isset( $arg['description'] ) ? (string) $arg['description'] : '', |
| 374 |
); |
| 375 |
if ( isset( $arg['options'] ) && is_array( $arg['options'] ) && ! empty( $arg['options'] ) ) { |
| 376 |
$prop['enum'] = array_values( array_map( 'strval', $arg['options'] ) ); |
| 377 |
} |
| 378 |
$properties[ $arg_name ] = $prop; |
| 379 |
$is_optional = ! empty( $arg['optional'] ); |
| 380 |
$is_flag = isset( $arg['type'] ) && 'flag' === $arg['type']; |
| 381 |
if ( ! $is_optional && ! $is_flag ) { |
| 382 |
$required[] = $arg_name; |
| 383 |
} |
| 384 |
} |
| 385 |
|
| 386 |
$description = '' !== $spec['shortdesc'] |
| 387 |
? $spec['shortdesc'] |
| 388 |
: sprintf( 'Run the "%s" xSpeed command.', $command ); |
| 389 |
|
| 390 |
list( $write, $write_actions ) = self::cli_write_profile( $command, $spec['synopsis'] ); |
| 391 |
|
| 392 |
$tools[ $tool_name ] = array( |
| 393 |
'description' => $description, |
| 394 |
'inputSchema' => self::object_schema( $properties, $required ), |
| 395 |
'write' => $write, |
| 396 |
// The action values that mutate state. When set, read-only |
| 397 |
// enforcement is per-ACTION (a read-only grant may still call |
| 398 |
// the tool with a read action like "status"/"scan"). |
| 399 |
'write_actions' => $write_actions, |
| 400 |
'handler' => self::cli_handler_for( $command, $spec['synopsis'] ), |
| 401 |
); |
| 402 |
} |
| 403 |
return $tools; |
| 404 |
} |
| 405 |
|
| 406 |
/** Derive an MCP tool name from a CLI command ("xspeed cf" -> "xspeed_cf"). */ |
| 407 |
private static function cli_tool_name( string $command ): string { |
| 408 |
$command = trim( preg_replace( '/\s+/', ' ', $command ) ?? '' ); |
| 409 |
if ( '' === $command ) { |
| 410 |
return ''; |
| 411 |
} |
| 412 |
return str_replace( ' ', '_', $command ); |
| 413 |
} |
| 414 |
|
| 415 |
/** Action verbs that only inspect state (never mutate). */ |
| 416 |
private const CLI_READ_VERBS = array( 'status', 'scan', 'list', 'verify', 'get', 'show', 'info', 'export', 'preview', 'check', 'snippet', 'test' ); |
| 417 |
|
| 418 |
/** Commands with NO action enum that are nonetheless pure inspection. */ |
| 419 |
private const CLI_READ_ONLY_COMMANDS = array( 'xspeed health', 'xspeed support' ); |
| 420 |
|
| 421 |
/** |
| 422 |
* Compute the write profile for a generated command tool: |
| 423 |
* [ $write_bool, $write_actions ] |
| 424 |
* where $write_actions is the list of action values that mutate state |
| 425 |
* (empty when the tool has no action enum). $write_bool is the tool-level |
| 426 |
* flag: true if ANY action writes (so read-only clients see it flagged), |
| 427 |
* but per-action enforcement in invoke() still lets a read-only grant run |
| 428 |
* the tool's read actions (e.g. `minify status` while `minify purge` is |
| 429 |
* refused). |
| 430 |
* |
| 431 |
* @param string $command Full command name. |
| 432 |
* @param array $synopsis Command synopsis. |
| 433 |
* @return array{0:bool,1:string[]} |
| 434 |
*/ |
| 435 |
private static function cli_write_profile( string $command, array $synopsis ): array { |
| 436 |
// Command with an action enum → classify each action. |
| 437 |
foreach ( $synopsis as $arg ) { |
| 438 |
if ( isset( $arg['type'], $arg['options'] ) && 'positional' === $arg['type'] && is_array( $arg['options'] ) ) { |
| 439 |
$write_actions = array(); |
| 440 |
foreach ( $arg['options'] as $opt ) { |
| 441 |
if ( ! in_array( strtolower( (string) $opt ), self::CLI_READ_VERBS, true ) ) { |
| 442 |
$write_actions[] = (string) $opt; |
| 443 |
} |
| 444 |
} |
| 445 |
return array( ! empty( $write_actions ), $write_actions ); |
| 446 |
} |
| 447 |
} |
| 448 |
|
| 449 |
// No action enum: a small allow-list of pure-inspection commands is |
| 450 |
// read-only; everything else defaults to write (safe — a read-only |
| 451 |
// grant never mutates). |
| 452 |
$is_read = in_array( trim( $command ), self::CLI_READ_ONLY_COMMANDS, true ); |
| 453 |
return array( ! $is_read, array() ); |
| 454 |
} |
| 455 |
|
| 456 |
/** |
| 457 |
* Build the handler for a generated command tool. It maps the tool's |
| 458 |
* arguments back to Cli_Bridge::run(): positional synopsis args (in order) |
| 459 |
* become $args; everything else is passed as named options. |
| 460 |
* |
| 461 |
* @param string $command Full command name. |
| 462 |
* @param array $synopsis Command synopsis. |
| 463 |
* @return callable |
| 464 |
*/ |
| 465 |
private static function cli_handler_for( string $command, array $synopsis ): callable { |
| 466 |
// Names of the positional args, in declared order. |
| 467 |
$positionals = array(); |
| 468 |
foreach ( $synopsis as $arg ) { |
| 469 |
if ( isset( $arg['name'] ) && ( ! isset( $arg['type'] ) || 'positional' === $arg['type'] ) ) { |
| 470 |
$positionals[] = (string) $arg['name']; |
| 471 |
} |
| 472 |
} |
| 473 |
|
| 474 |
return static function ( array $tool_args ) use ( $command, $positionals ) { |
| 475 |
$args = array(); |
| 476 |
$assoc = $tool_args; |
| 477 |
// Pull positionals out (in order) into $args; the rest are options. |
| 478 |
foreach ( $positionals as $pname ) { |
| 479 |
if ( array_key_exists( $pname, $assoc ) && '' !== (string) $assoc[ $pname ] ) { |
| 480 |
$args[] = (string) $assoc[ $pname ]; |
| 481 |
} |
| 482 |
unset( $assoc[ $pname ] ); |
| 483 |
} |
| 484 |
return Cli_Bridge::run( $command, $args, $assoc ); |
| 485 |
}; |
| 486 |
} |
| 487 |
|
| 488 |
/** |
| 489 |
* The tool list in MCP `tools/list` shape. |
| 490 |
* |
| 491 |
* @return array<int, array{name:string, description:string, inputSchema:array}> |
| 492 |
*/ |
| 493 |
public static function list(): array { |
| 494 |
$out = array(); |
| 495 |
foreach ( self::catalog() as $name => $spec ) { |
| 496 |
$out[] = array( |
| 497 |
'name' => $name, |
| 498 |
'description' => $spec['description'], |
| 499 |
'inputSchema' => $spec['inputSchema'], |
| 500 |
); |
| 501 |
} |
| 502 |
return $out; |
| 503 |
} |
| 504 |
|
| 505 |
/** |
| 506 |
* Invoke a tool by name with decoded arguments. |
| 507 |
* |
| 508 |
* @param string $name Tool name. |
| 509 |
* @param array $args Decoded arguments. |
| 510 |
* @return array|\WP_Error Result payload or error. |
| 511 |
*/ |
| 512 |
public static function invoke( string $name, array $args ) { |
| 513 |
$catalog = self::catalog(); |
| 514 |
if ( ! isset( $catalog[ $name ] ) ) { |
| 515 |
$error = new \WP_Error( |
| 516 |
'xspeed_mcp_unknown_tool', |
| 517 |
sprintf( |
| 518 |
/* translators: %s: tool name. */ |
| 519 |
__( 'Unknown tool: %s', 'xspeed' ), |
| 520 |
$name |
| 521 |
), |
| 522 |
array( 'status' => 404 ) |
| 523 |
); |
| 524 |
|
| 525 |
// A call for a tool that doesn't exist is still something that |
| 526 |
// happened to this site, and a run of them is the shape of a |
| 527 |
// probe. Recording it is the difference between a trail that |
| 528 |
// shows what was ATTEMPTED and one that only shows what |
| 529 |
// succeeded. Scope is unknowable here, so log the conservative |
| 530 |
// one rather than implying the attempt was read-only. |
| 531 |
Mcp_Activity_Log::record( $name, $args, false, $error->get_error_message(), 'write', self::$channel ); |
| 532 |
|
| 533 |
return $error; |
| 534 |
} |
| 535 |
|
| 536 |
// Scope enforcement: a read-only connection cannot invoke a tool that |
| 537 |
// mutates state. run_command is a gateway to the full CLI surface, so |
| 538 |
// it's treated as write regardless of the wrapped command. The active |
| 539 |
// credential's scope (pairing token OR OAuth access token) is carried |
| 540 |
// in self::$scope_override; it falls back to the pairing global for |
| 541 |
// callers that don't set a per-call scope. |
| 542 |
if ( ! empty( $catalog[ $name ]['write'] ) && self::is_read_only() ) { |
| 543 |
return new \WP_Error( |
| 544 |
'xspeed_mcp_read_only', |
| 545 |
sprintf( |
| 546 |
/* translators: %s: tool name. */ |
| 547 |
__( 'This MCP connection is read-only; the "%s" tool changes state and is not permitted. Reconnect with write access to use it.', 'xspeed' ), |
| 548 |
$name |
| 549 |
), |
| 550 |
array( 'status' => 403 ) |
| 551 |
); |
| 552 |
} |
| 553 |
|
| 554 |
self::$dispatching = true; |
| 555 |
try { |
| 556 |
$result = call_user_func( $catalog[ $name ]['handler'], $args ); |
| 557 |
|
| 558 |
// Audit every dispatched call — this is the record the admin |
| 559 |
// reads to answer "what did the assistant do to my site?". |
| 560 |
// Recorded here (not per-handler) so a new tool is covered the |
| 561 |
// moment it joins the catalog. |
| 562 |
[ $ok, $error ] = self::outcome( $result ); |
| 563 |
|
| 564 |
$scope = empty( $catalog[ $name ]['write'] ) ? 'read' : 'write'; |
| 565 |
|
| 566 |
Mcp_Activity_Log::record( $name, $args, $ok, $error, $scope, self::$channel ); |
| 567 |
|
| 568 |
return $result; |
| 569 |
} finally { |
| 570 |
self::$dispatching = false; |
| 571 |
} |
| 572 |
} |
| 573 |
|
| 574 |
/** |
| 575 |
* Read success/failure out of a handler result. |
| 576 |
* |
| 577 |
* Two failure shapes reach here. A handler that validates its own |
| 578 |
* input returns WP_Error. A handler that delegates to Cli_Bridge gets |
| 579 |
* back an ARRAY carrying `ok => false` plus `error`, because a |
| 580 |
* `WP_CLI::error()` inside the shim is a controlled failure rather |
| 581 |
* than an exception. Reading only the first shape logged every failed |
| 582 |
* command — a refused purge, a Cloudflare call with no credentials — |
| 583 |
* as a success. |
| 584 |
* |
| 585 |
* @param mixed $result Handler return value. |
| 586 |
* @return array{0:bool,1:string} |
| 587 |
*/ |
| 588 |
private static function outcome( $result ): array { |
| 589 |
if ( is_wp_error( $result ) ) { |
| 590 |
return array( false, $result->get_error_message() ); |
| 591 |
} |
| 592 |
|
| 593 |
if ( is_array( $result ) && array_key_exists( 'ok', $result ) && ! $result['ok'] ) { |
| 594 |
$error = isset( $result['error'] ) ? (string) $result['error'] : ''; |
| 595 |
return array( false, '' === $error ? 'Command reported failure.' : $error ); |
| 596 |
} |
| 597 |
|
| 598 |
return array( true, '' ); |
| 599 |
} |
| 600 |
|
| 601 |
/** @var string Transport that carried the current call (for the audit log). */ |
| 602 |
private static $channel = 'mcp'; |
| 603 |
|
| 604 |
/** |
| 605 |
* Name the transport for subsequent invokes — the JSON-RPC endpoint and |
| 606 |
* the hosted-broker REST routes share this catalog, and the audit trail |
| 607 |
* should say which one a call arrived on. |
| 608 |
*/ |
| 609 |
public static function set_channel( string $channel ): void { |
| 610 |
self::$channel = '' === $channel ? 'mcp' : $channel; |
| 611 |
} |
| 612 |
|
| 613 |
/** @var bool True while an MCP tool handler is executing. */ |
| 614 |
private static $dispatching = false; |
| 615 |
|
| 616 |
/** |
| 617 |
* True while a tool call is being dispatched — lets deeper layers |
| 618 |
* (e.g. the settings change-log) attribute a mutation to MCP. |
| 619 |
*/ |
| 620 |
public static function in_dispatch(): bool { |
| 621 |
return self::$dispatching; |
| 622 |
} |
| 623 |
|
| 624 |
/* |
| 625 |
* Handlers — thin proxies to the Free engine. Each takes decoded tool |
| 626 |
* arguments and returns an array payload (or WP_Error on bad input). |
| 627 |
*/ |
| 628 |
|
| 629 |
/** |
| 630 |
* Cache status, stats, and detected server. |
| 631 |
* |
| 632 |
* @param array $args Unused. |
| 633 |
* @return array |
| 634 |
*/ |
| 635 |
public static function get_cache_status( array $args ) { |
| 636 |
unset( $args ); |
| 637 |
$opts = Settings::get(); |
| 638 |
return array( |
| 639 |
'cache_enabled' => (bool) ( $opts['cache_enabled'] ?? false ), |
| 640 |
'stats' => Cache::get_stats(), |
| 641 |
'server' => Server::type(), |
| 642 |
); |
| 643 |
} |
| 644 |
|
| 645 |
/** |
| 646 |
* All registered module descriptors. |
| 647 |
* |
| 648 |
* @param array $args Unused. |
| 649 |
* @return array |
| 650 |
*/ |
| 651 |
public static function list_modules( array $args ) { |
| 652 |
unset( $args ); |
| 653 |
return Admin::modules_payload(); |
| 654 |
} |
| 655 |
|
| 656 |
/** |
| 657 |
* Before/after cache benchmark timings. |
| 658 |
* |
| 659 |
* @param array $args Unused. |
| 660 |
* @return array |
| 661 |
*/ |
| 662 |
public static function run_benchmark( array $args ) { |
| 663 |
unset( $args ); |
| 664 |
return Cache_Benchmark::run(); |
| 665 |
} |
| 666 |
|
| 667 |
/** |
| 668 |
* Personalized Pro-feature suggestions for this site. |
| 669 |
* |
| 670 |
* @param array $args Unused. |
| 671 |
* @return array |
| 672 |
*/ |
| 673 |
public static function get_pro_audit( array $args ) { |
| 674 |
unset( $args ); |
| 675 |
return array( 'suggestions' => Pro_Audit::run() ); |
| 676 |
} |
| 677 |
|
| 678 |
/** |
| 679 |
* Purge the cache by type. |
| 680 |
* |
| 681 |
* @param array $args { type?:string } — one of PURGE_TYPES; default all. |
| 682 |
* @return array|\WP_Error |
| 683 |
*/ |
| 684 |
public static function purge_cache( array $args ) { |
| 685 |
$type = isset( $args['type'] ) ? (string) $args['type'] : 'all'; |
| 686 |
if ( '' === $type ) { |
| 687 |
$type = 'all'; |
| 688 |
} |
| 689 |
if ( ! in_array( $type, self::PURGE_TYPES, true ) ) { |
| 690 |
return new \WP_Error( |
| 691 |
'xspeed_mcp_bad_type', |
| 692 |
sprintf( |
| 693 |
/* translators: %s: comma-separated list of valid purge types. */ |
| 694 |
__( 'Invalid purge type. Expected one of: %s', 'xspeed' ), |
| 695 |
implode( ', ', self::PURGE_TYPES ) |
| 696 |
), |
| 697 |
array( 'status' => 400 ) |
| 698 |
); |
| 699 |
} |
| 700 |
// Named source, not the default "manual": the purge log's whole job |
| 701 |
// is to let an admin see that the cache cleared because an assistant |
| 702 |
// asked, not because someone clicked. |
| 703 |
$count = Cache::purge_type( $type, __( 'AI assistant', 'xspeed' ) ); |
| 704 |
return array( |
| 705 |
'purged' => $type, |
| 706 |
'count' => $count, |
| 707 |
'stats' => Cache::get_stats(), |
| 708 |
); |
| 709 |
} |
| 710 |
|
| 711 |
/** |
| 712 |
* Enable or disable page caching. |
| 713 |
* |
| 714 |
* @param array $args { enabled:bool }. |
| 715 |
* @return array|\WP_Error |
| 716 |
*/ |
| 717 |
public static function toggle_cache( array $args ) { |
| 718 |
if ( ! array_key_exists( 'enabled', $args ) ) { |
| 719 |
return new \WP_Error( |
| 720 |
'xspeed_mcp_missing_enabled', |
| 721 |
__( 'The "enabled" parameter is required (true or false).', 'xspeed' ), |
| 722 |
array( 'status' => 400 ) |
| 723 |
); |
| 724 |
} |
| 725 |
$enabled = rest_sanitize_boolean( $args['enabled'] ); |
| 726 |
$install = Cache::toggle( $enabled ); |
| 727 |
|
| 728 |
// Persist cache_enabled the same way the Free /cache/toggle route |
| 729 |
// does (class-rest-api.php:235) — Cache::toggle handles the drop-in |
| 730 |
// + wp-config; Settings owns the option flag. |
| 731 |
Settings::update( array( 'cache_enabled' => $enabled ) ); |
| 732 |
|
| 733 |
return array( |
| 734 |
'cache_enabled' => $enabled, |
| 735 |
'install_state' => $install, |
| 736 |
'stats' => Cache::get_stats(), |
| 737 |
); |
| 738 |
} |
| 739 |
|
| 740 |
/** |
| 741 |
* Read a module's schema-validated settings. |
| 742 |
* |
| 743 |
* @param array $args { module:string }. |
| 744 |
* @return array|\WP_Error |
| 745 |
*/ |
| 746 |
public static function get_settings( array $args ) { |
| 747 |
$module = isset( $args['module'] ) ? (string) $args['module'] : ''; |
| 748 |
if ( '' === $module ) { |
| 749 |
return new \WP_Error( |
| 750 |
'xspeed_mcp_missing_module', |
| 751 |
__( 'The "module" parameter is required.', 'xspeed' ), |
| 752 |
array( 'status' => 400 ) |
| 753 |
); |
| 754 |
} |
| 755 |
return array( |
| 756 |
'module' => $module, |
| 757 |
'settings' => Settings_Manager::get( $module ), |
| 758 |
); |
| 759 |
} |
| 760 |
|
| 761 |
/** |
| 762 |
* Update a module's settings (schema-validated). |
| 763 |
* |
| 764 |
* @param array $args { module:string, values:array }. |
| 765 |
* @return array|\WP_Error |
| 766 |
*/ |
| 767 |
public static function update_settings( array $args ) { |
| 768 |
$module = isset( $args['module'] ) ? (string) $args['module'] : ''; |
| 769 |
$values = $args['values'] ?? null; |
| 770 |
if ( '' === $module ) { |
| 771 |
return new \WP_Error( |
| 772 |
'xspeed_mcp_missing_module', |
| 773 |
__( 'The "module" parameter is required.', 'xspeed' ), |
| 774 |
array( 'status' => 400 ) |
| 775 |
); |
| 776 |
} |
| 777 |
if ( ! is_array( $values ) ) { |
| 778 |
return new \WP_Error( |
| 779 |
'xspeed_mcp_bad_values', |
| 780 |
__( 'The "values" parameter must be an object of setting keys.', 'xspeed' ), |
| 781 |
array( 'status' => 400 ) |
| 782 |
); |
| 783 |
} |
| 784 |
return array( |
| 785 |
'module' => $module, |
| 786 |
'settings' => Settings_Manager::update( $module, $values ), |
| 787 |
); |
| 788 |
} |
| 789 |
|
| 790 |
/** |
| 791 |
* List every command run_command can invoke (the full CLI surface). |
| 792 |
* |
| 793 |
* @param array $args Unused. |
| 794 |
* @return array |
| 795 |
*/ |
| 796 |
public static function list_commands( array $args ) { |
| 797 |
unset( $args ); |
| 798 |
return array( 'commands' => Cli_Bridge::catalog() ); |
| 799 |
} |
| 800 |
|
| 801 |
/** |
| 802 |
* Run any registered xSpeed command via the CLI bridge. |
| 803 |
* |
| 804 |
* @param array $args { command:string, args?:array, options?:array }. |
| 805 |
* @return array|\WP_Error |
| 806 |
*/ |
| 807 |
public static function run_command( array $args ) { |
| 808 |
$command = isset( $args['command'] ) ? (string) $args['command'] : ''; |
| 809 |
if ( '' === $command ) { |
| 810 |
return new \WP_Error( |
| 811 |
'xspeed_mcp_missing_command', |
| 812 |
__( 'The "command" parameter is required.', 'xspeed' ), |
| 813 |
array( 'status' => 400 ) |
| 814 |
); |
| 815 |
} |
| 816 |
$positional = isset( $args['args'] ) && is_array( $args['args'] ) ? $args['args'] : array(); |
| 817 |
$options = isset( $args['options'] ) && is_array( $args['options'] ) ? $args['options'] : array(); |
| 818 |
return Cli_Bridge::run( $command, $positional, $options ); |
| 819 |
} |
| 820 |
|
| 821 |
/* --------------------------------------------------------------------- */ |
| 822 |
/* Promoted action handlers — typed wrappers over Cli_Bridge. */ |
| 823 |
/* Delegating to the bridge lets a Free tool drive a Pro action (psi, */ |
| 824 |
/* ccss) with no cross-repo class reference, and keeps zero drift. */ |
| 825 |
/* --------------------------------------------------------------------- */ |
| 826 |
|
| 827 |
/** |
| 828 |
* Purge the Cloudflare edge cache. |
| 829 |
* |
| 830 |
* @param array $args Unused. |
| 831 |
* @return array|\WP_Error |
| 832 |
*/ |
| 833 |
public static function purge_cloudflare( array $args ) { |
| 834 |
unset( $args ); |
| 835 |
return Cli_Bridge::run( 'cf', array( 'purge' ) ); |
| 836 |
} |
| 837 |
|
| 838 |
/** |
| 839 |
* Scan the database for bloat (no deletion). |
| 840 |
* |
| 841 |
* @param array $args Unused. |
| 842 |
* @return array|\WP_Error |
| 843 |
*/ |
| 844 |
public static function scan_database( array $args ) { |
| 845 |
unset( $args ); |
| 846 |
return Cli_Bridge::run( 'db', array( 'scan' ) ); |
| 847 |
} |
| 848 |
|
| 849 |
/** |
| 850 |
* Clean database bloat (destructive). |
| 851 |
* |
| 852 |
* @param array $args Unused. |
| 853 |
* @return array|\WP_Error |
| 854 |
*/ |
| 855 |
public static function clean_database( array $args ) { |
| 856 |
unset( $args ); |
| 857 |
return Cli_Bridge::run( 'db', array( 'clean' ) ); |
| 858 |
} |
| 859 |
|
| 860 |
/** |
| 861 |
* Flush the persistent object cache. |
| 862 |
* |
| 863 |
* @param array $args Unused. |
| 864 |
* @return array|\WP_Error |
| 865 |
*/ |
| 866 |
public static function flush_object_cache( array $args ) { |
| 867 |
unset( $args ); |
| 868 |
return Cli_Bridge::run( 'objcache', array( 'flush' ) ); |
| 869 |
} |
| 870 |
|
| 871 |
/** |
| 872 |
* Start the cache preloader. |
| 873 |
* |
| 874 |
* @param array $args Unused. |
| 875 |
* @return array|\WP_Error |
| 876 |
*/ |
| 877 |
public static function start_preloader( array $args ) { |
| 878 |
unset( $args ); |
| 879 |
return Cli_Bridge::run( 'preloader', array( 'start' ) ); |
| 880 |
} |
| 881 |
|
| 882 |
/** |
| 883 |
* Full health diagnostics (checks + stats + buckets + activity). |
| 884 |
* Direct typed payload — same tier as get_cache_status — so the agent |
| 885 |
* gets structured tones/ids instead of parsing CLI log lines. |
| 886 |
* |
| 887 |
* @param array $args Unused. |
| 888 |
* @return array |
| 889 |
*/ |
| 890 |
public static function get_health( array $args ) { |
| 891 |
unset( $args ); |
| 892 |
return array( |
| 893 |
'checks' => \XSpeed\Health::checks(), |
| 894 |
'stats' => Cache::get_stats(), |
| 895 |
'buckets' => \XSpeed\Hit_Counter::buckets(), |
| 896 |
'hit_daily' => \XSpeed\Hit_Counter::daily_series( 30 ), |
| 897 |
'activity' => \XSpeed\Activity_Log::entries(), |
| 898 |
); |
| 899 |
} |
| 900 |
|
| 901 |
/** |
| 902 |
* Stored benchmark runs + settings-change events (trend data). |
| 903 |
* |
| 904 |
* @param array $args { limit?:int }. |
| 905 |
* @return array |
| 906 |
*/ |
| 907 |
public static function get_benchmark_history( array $args ) { |
| 908 |
$limit = isset( $args['limit'] ) ? max( 1, min( 100, (int) $args['limit'] ) ) : 100; |
| 909 |
$changes = array(); |
| 910 |
foreach ( \XSpeed\Activity_Log::entries() as $entry ) { |
| 911 |
if ( 'settings_changed' === ( $entry['type'] ?? '' ) ) { |
| 912 |
$changes[] = array( |
| 913 |
'ts' => (int) $entry['ts'], |
| 914 |
'message' => (string) $entry['message'], |
| 915 |
); |
| 916 |
} |
| 917 |
} |
| 918 |
return array( |
| 919 |
'runs' => Cache_Benchmark::history( $limit ), |
| 920 |
'changes' => $changes, |
| 921 |
); |
| 922 |
} |
| 923 |
|
| 924 |
/** |
| 925 |
* Purge a single URL's cache entries. |
| 926 |
* |
| 927 |
* @param array $args { url:string }. |
| 928 |
* @return array|\WP_Error |
| 929 |
*/ |
| 930 |
public static function purge_url( array $args ) { |
| 931 |
$url = isset( $args['url'] ) ? trim( (string) $args['url'] ) : ''; |
| 932 |
if ( '' === $url ) { |
| 933 |
return new \WP_Error( 'xspeed_mcp_missing_url', __( 'The url argument is required.', 'xspeed' ), array( 'status' => 400 ) ); |
| 934 |
} |
| 935 |
return Cli_Bridge::run( 'cache', array( 'purge-url', $url ), array( 'cause' => __( 'AI assistant', 'xspeed' ) ) ); |
| 936 |
} |
| 937 |
|
| 938 |
/** |
| 939 |
* Probe the configured object-cache backend (connect + read/write). |
| 940 |
* |
| 941 |
* @param array $args Unused. |
| 942 |
* @return array|\WP_Error |
| 943 |
*/ |
| 944 |
public static function test_object_cache( array $args ) { |
| 945 |
unset( $args ); |
| 946 |
return Cli_Bridge::run( 'objcache', array( 'test' ) ); |
| 947 |
} |
| 948 |
|
| 949 |
/** |
| 950 |
* Verify the saved Cloudflare credentials. |
| 951 |
* |
| 952 |
* @param array $args Unused. |
| 953 |
* @return array|\WP_Error |
| 954 |
*/ |
| 955 |
public static function cloudflare_verify( array $args ) { |
| 956 |
unset( $args ); |
| 957 |
return Cli_Bridge::run( 'cf', array( 'verify' ) ); |
| 958 |
} |
| 959 |
|
| 960 |
/** |
| 961 |
* Run a PageSpeed Insights audit (Pro). |
| 962 |
* |
| 963 |
* @param array $args { url?:string, strategy?:string }. |
| 964 |
* @return array|\WP_Error |
| 965 |
*/ |
| 966 |
public static function run_pagespeed( array $args ) { |
| 967 |
$options = array(); |
| 968 |
if ( ! empty( $args['url'] ) ) { |
| 969 |
$options['url'] = (string) $args['url']; |
| 970 |
} |
| 971 |
if ( ! empty( $args['strategy'] ) ) { |
| 972 |
$options['strategy'] = (string) $args['strategy']; |
| 973 |
} |
| 974 |
|
| 975 |
// Prefer the richer Pro engine when it's installed; otherwise drive |
| 976 |
// Free's own score command. Same tool name either way — an assistant |
| 977 |
// asking for a PageSpeed audit shouldn't have to know which tier the |
| 978 |
// site runs, and the two write to the same run history. |
| 979 |
if ( isset( Cli_Bridge::commands()['xspeed psi'] ) ) { |
| 980 |
return Cli_Bridge::run( 'psi', array(), $options ); |
| 981 |
} |
| 982 |
return Cli_Bridge::run( 'score', array( 'run' ), $options ); |
| 983 |
} |
| 984 |
|
| 985 |
/** |
| 986 |
* Generate Critical CSS (Pro). |
| 987 |
* |
| 988 |
* @param array $args Unused. |
| 989 |
* @return array|\WP_Error |
| 990 |
*/ |
| 991 |
public static function generate_critical_css( array $args ) { |
| 992 |
unset( $args ); |
| 993 |
return Cli_Bridge::run( 'ccss', array( 'generate' ) ); |
| 994 |
} |
| 995 |
|
| 996 |
/** |
| 997 |
* Build a JSON Schema object node. |
| 998 |
* |
| 999 |
* @param array $properties Property map. |
| 1000 |
* @param string[] $required Required property names. |
| 1001 |
*/ |
| 1002 |
private static function object_schema( array $properties, array $required ): array { |
| 1003 |
$schema = array( |
| 1004 |
'type' => 'object', |
| 1005 |
'properties' => (object) $properties, |
| 1006 |
); |
| 1007 |
if ( ! empty( $required ) ) { |
| 1008 |
$schema['required'] = array_values( $required ); |
| 1009 |
} |
| 1010 |
return $schema; |
| 1011 |
} |
| 1012 |
} |
| 1013 |
|
