| 1 |
<?php |
| 2 |
/** |
| 3 |
* Agent Discovery Service |
| 4 |
* |
| 5 |
* Discovers all WordPress REST API routes and converts them to JSON Schema |
| 6 |
* format compatible with Anthropic/OpenAI function calling. |
| 7 |
* |
| 8 |
* @package AI_Builder |
| 9 |
*/ |
| 10 |
|
| 11 |
if (!defined('ABSPATH')) { |
| 12 |
exit; |
| 13 |
} |
| 14 |
|
| 15 |
class AIBUI_Agent_Discovery_Service |
| 16 |
{ |
| 17 |
/** |
| 18 |
* Routes that should NEVER be exposed (security blacklist) |
| 19 |
* These cannot be enabled even by admins, regardless of HTTP method. |
| 20 |
*/ |
| 21 |
const FORBIDDEN_ROUTES = array( |
| 22 |
// '/wp/v2/users', // User management - security risk |
| 23 |
// '/wp/v2/users/(?P<id>[\d]+)', // Individual user access |
| 24 |
'/wp/v2/users/me', // Current user info |
| 25 |
// '/wp/v2/settings', // Site settings - dangerous |
| 26 |
'/wp/v2/application-passwords', // Application passwords |
| 27 |
'/jwt-auth', // JWT authentication routes |
| 28 |
'/oembed', // oEmbed routes |
| 29 |
); |
| 30 |
|
| 31 |
/** |
| 32 |
* Route patterns to exclude (regex patterns), all methods. |
| 33 |
*/ |
| 34 |
const FORBIDDEN_PATTERNS = array( |
| 35 |
'#^/wp-site-health#', // Site health |
| 36 |
'#^/wp/v2/users/(?P<user_id>(?:[\d]+|me))/#', // User sub-routes |
| 37 |
// '#^/wp/v2/settings#', // All settings routes (now controlled per method) |
| 38 |
'#application-passwords#', // Any route touching application passwords |
| 39 |
'#/batch$#', // Batch endpoints |
| 40 |
'#/autosaves#', // Autosave routes |
| 41 |
'#/revisions#', // Revision routes |
| 42 |
); |
| 43 |
|
| 44 |
/** |
| 45 |
* Route patterns that are forbidden only for specific HTTP methods. |
| 46 |
* This allows, for example, GET on plugins but blocks POST/DELETE. |
| 47 |
*/ |
| 48 |
const FORBIDDEN_METHOD_PATTERNS = array( |
| 49 |
'POST' => array( |
| 50 |
'#^/wp/v2/plugins#', |
| 51 |
'#^/wp/v2/themes#', |
| 52 |
// Ban POST on single user route: /wp/v2/users/(?P<id>[\d]+) |
| 53 |
// Match the literal "(?P<id>...)" part from the route pattern by escaping parentheses. |
| 54 |
// '#^/wp/v2/users/\(\?P<id>.+$#', |
| 55 |
), |
| 56 |
'PUT' => array( |
| 57 |
'#^/wp/v2/plugins#', |
| 58 |
'#^/wp/v2/themes#', |
| 59 |
), |
| 60 |
'PATCH' => array( |
| 61 |
'#^/wp/v2/plugins#', |
| 62 |
'#^/wp/v2/themes#', |
| 63 |
), |
| 64 |
'DELETE' => array( |
| 65 |
'#^/wp/v2/plugins#', |
| 66 |
'#^/wp/v2/themes#', |
| 67 |
'#^/wp/v2/users#', |
| 68 |
'#^/wp/v2/posts#', |
| 69 |
'#/wp/v2/pages/#', |
| 70 |
'#/wp/v2/media/#', |
| 71 |
'#/wp/v2/menu-items/#', |
| 72 |
'#/wp/v2/blocks/#', |
| 73 |
'#/wp/v2/templates/#', |
| 74 |
'#/wp/v2/template-parts/(?P<id>([^\/:<>\*\?"\|]+(?:\/[^\/:<>\*\?"\|]+)?)[\/\w%-]+)/#', |
| 75 |
'#/wp/v2/navigation/#', |
| 76 |
'#/wp/v2/menus/#', |
| 77 |
'#/wp/v2/wp_pattern_category/#', |
| 78 |
'#/wp/v2/widgets/#' |
| 79 |
|
| 80 |
), |
| 81 |
); |
| 82 |
|
| 83 |
/** |
| 84 |
* Routes enabled by default when first discovered (method-agnostic). |
| 85 |
* For fine-grained control per HTTP method, see DEFAULT_ENABLED_METHOD_ROUTES. |
| 86 |
*/ |
| 87 |
const DEFAULT_ENABLED_ROUTES = array( |
| 88 |
'/wp/v2/posts', |
| 89 |
'/wp/v2/posts/(?P<id>[\d]+)', |
| 90 |
'/wp/v2/pages', |
| 91 |
'/wp/v2/pages/(?P<id>[\d]+)', |
| 92 |
'/wp/v2/categories', |
| 93 |
'/wp/v2/tags', |
| 94 |
'/wp/v2/media', |
| 95 |
'/wp/v2/comments', |
| 96 |
'/wp/v2/search', |
| 97 |
'/wp/v2/media/(?P<id>[\d]+)', |
| 98 |
'/wp/v2/menu-items', |
| 99 |
'/wp/v2/blocks', |
| 100 |
'/wp/v2/blocks/(?P<id>[\d]+)', |
| 101 |
'/wp/v2/templates', |
| 102 |
'/wp/v2/template-parts', |
| 103 |
'/wp/v2/global-styles/', |
| 104 |
'/wp/v2/navigation/', |
| 105 |
'/wp/v2/font-families/', |
| 106 |
'/wp/v2/statuses', |
| 107 |
'/wp/v2/categories/', |
| 108 |
'/wp/v2/navigation', |
| 109 |
'/wp/v2/font-families', |
| 110 |
'/wp/v2/menus' |
| 111 |
); |
| 112 |
|
| 113 |
/** |
| 114 |
* Routes enabled by default for specific HTTP methods. |
| 115 |
* Example: allow GET /wp/v2/settings by default, but not other methods. |
| 116 |
*/ |
| 117 |
const DEFAULT_ENABLED_METHOD_ROUTES = array( |
| 118 |
'GET' => array( |
| 119 |
'/wp/v2/settings', |
| 120 |
'/wp/v2/users', |
| 121 |
'/wp/v2/block-directory/search', |
| 122 |
'/wp/v2/pattern-directory/patterns', |
| 123 |
'/wp/v2/block-patterns/patterns', |
| 124 |
'/wp/v2/block-patterns/categories', |
| 125 |
'/wp/v2/menu-locations', |
| 126 |
'/wp/v2/menu-locations/(?P<location>[\w-]+)', |
| 127 |
'/wp/v2/font-collections', |
| 128 |
'/wp/v2/font-collections/(?P<slug>[\/\w-]+)', |
| 129 |
), |
| 130 |
'POST' => array( |
| 131 |
'/wp/v2/users' |
| 132 |
), |
| 133 |
); |
| 134 |
|
| 135 |
/** |
| 136 |
* Namespaces to include in discovery |
| 137 |
*/ |
| 138 |
const ALLOWED_NAMESPACES = array( |
| 139 |
'wp/v2', |
| 140 |
'wc/v3', |
| 141 |
'wc/v2', |
| 142 |
'wc-analytics', |
| 143 |
'wp-block-editor/v1', |
| 144 |
'ai-builder/v1', |
| 145 |
); |
| 146 |
|
| 147 |
/** |
| 148 |
* Get all discoverable routes |
| 149 |
* |
| 150 |
* @return array |
| 151 |
*/ |
| 152 |
public function get_all_routes() |
| 153 |
{ |
| 154 |
$server = rest_get_server(); |
| 155 |
$routes = $server->get_routes(); |
| 156 |
$discovered = array(); |
| 157 |
|
| 158 |
foreach ($routes as $route => $handlers) { |
| 159 |
// Get route namespace |
| 160 |
$namespace = $this->extract_namespace($route); |
| 161 |
|
| 162 |
// Skip if namespace not in allowed list (but allow custom namespaces) |
| 163 |
if (empty($namespace)) { |
| 164 |
continue; |
| 165 |
} |
| 166 |
|
| 167 |
// Process each handler (method) for this route |
| 168 |
foreach ($handlers as $handler) { |
| 169 |
if (!isset($handler['methods']) || !isset($handler['callback'])) { |
| 170 |
continue; |
| 171 |
} |
| 172 |
|
| 173 |
$methods = array_keys($handler['methods']); |
| 174 |
|
| 175 |
foreach ($methods as $method) { |
| 176 |
// Skip forbidden route/method combinations |
| 177 |
if ($this->is_forbidden_route($route, $method)) { |
| 178 |
continue; |
| 179 |
} |
| 180 |
|
| 181 |
$route_info = $this->build_route_info($route, $method, $handler, $namespace); |
| 182 |
if ($route_info) { |
| 183 |
$discovered[] = $route_info; |
| 184 |
} |
| 185 |
} |
| 186 |
} |
| 187 |
} |
| 188 |
|
| 189 |
return $discovered; |
| 190 |
} |
| 191 |
|
| 192 |
/** |
| 193 |
* Get routes grouped by namespace |
| 194 |
* |
| 195 |
* @return array |
| 196 |
*/ |
| 197 |
public function get_routes_by_namespace() |
| 198 |
{ |
| 199 |
$routes = $this->get_all_routes(); |
| 200 |
$grouped = array(); |
| 201 |
|
| 202 |
foreach ($routes as $route) { |
| 203 |
$namespace = $route['namespace']; |
| 204 |
if (!isset($grouped[$namespace])) { |
| 205 |
$grouped[$namespace] = array(); |
| 206 |
} |
| 207 |
$grouped[$namespace][] = $route; |
| 208 |
} |
| 209 |
|
| 210 |
ksort($grouped); |
| 211 |
return $grouped; |
| 212 |
} |
| 213 |
|
| 214 |
/** |
| 215 |
* Convert routes to OpenAI/Anthropic tools format |
| 216 |
* |
| 217 |
* @param array $routes Array of route info |
| 218 |
* @return array Tools in JSON Schema format |
| 219 |
*/ |
| 220 |
public function convert_to_tools_format(array $routes) |
| 221 |
{ |
| 222 |
$tools = array(); |
| 223 |
|
| 224 |
foreach ($routes as $route) { |
| 225 |
$tool = array( |
| 226 |
'name' => $this->generate_tool_name($route['route'], $route['method']), |
| 227 |
'description' => $this->generate_tool_description($route), |
| 228 |
'input_schema' => array( |
| 229 |
'type' => 'object', |
| 230 |
'properties' => $this->convert_args_to_schema($route['args']), |
| 231 |
'required' => $this->get_required_args($route['args']), |
| 232 |
), |
| 233 |
); |
| 234 |
|
| 235 |
// Add route metadata for execution |
| 236 |
$tool['_meta'] = array( |
| 237 |
'route' => $route['route'], |
| 238 |
'method' => $route['method'], |
| 239 |
'namespace' => $route['namespace'], |
| 240 |
); |
| 241 |
|
| 242 |
$tools[] = $tool; |
| 243 |
} |
| 244 |
|
| 245 |
return $tools; |
| 246 |
} |
| 247 |
|
| 248 |
/** |
| 249 |
* Check if a route is forbidden |
| 250 |
* |
| 251 |
* @param string $route |
| 252 |
* @param string|null $method Optional HTTP method (GET, POST, etc.) |
| 253 |
* @return bool |
| 254 |
*/ |
| 255 |
public function is_forbidden_route($route, $method = null) |
| 256 |
{ |
| 257 |
// Check exact matches |
| 258 |
foreach (self::FORBIDDEN_ROUTES as $forbidden) { |
| 259 |
if ($route === $forbidden) { |
| 260 |
return true; |
| 261 |
} |
| 262 |
} |
| 263 |
|
| 264 |
// Check global patterns (all methods) |
| 265 |
foreach (self::FORBIDDEN_PATTERNS as $pattern) { |
| 266 |
if (preg_match($pattern, $route)) { |
| 267 |
return true; |
| 268 |
} |
| 269 |
} |
| 270 |
|
| 271 |
// Check method-specific patterns if method provided |
| 272 |
if (!empty($method)) { |
| 273 |
$method = strtoupper($method); |
| 274 |
if (isset(self::FORBIDDEN_METHOD_PATTERNS[$method])) { |
| 275 |
foreach (self::FORBIDDEN_METHOD_PATTERNS[$method] as $pattern) { |
| 276 |
if (preg_match($pattern, $route)) { |
| 277 |
return true; |
| 278 |
} |
| 279 |
} |
| 280 |
} |
| 281 |
} |
| 282 |
|
| 283 |
return false; |
| 284 |
} |
| 285 |
|
| 286 |
/** |
| 287 |
* Check if a route should be enabled by default |
| 288 |
* |
| 289 |
* @param string $route |
| 290 |
* @param string|null $method Optional HTTP method |
| 291 |
* @return bool |
| 292 |
*/ |
| 293 |
public function is_default_enabled($route, $method = null) |
| 294 |
{ |
| 295 |
// 1) Method-specific defaults |
| 296 |
if (!empty($method)) { |
| 297 |
$method = strtoupper($method); |
| 298 |
if (isset(self::DEFAULT_ENABLED_METHOD_ROUTES[$method])) { |
| 299 |
foreach (self::DEFAULT_ENABLED_METHOD_ROUTES[$method] as $default) { |
| 300 |
if ($route === $default) { |
| 301 |
return true; |
| 302 |
} |
| 303 |
// Also check if route matches the pattern |
| 304 |
$pattern = '#^' . preg_replace('/\(\?P<[^>]+>[^)]+\)/', '[^/]+', $default) . '$#'; |
| 305 |
if (preg_match($pattern, $route)) { |
| 306 |
return true; |
| 307 |
} |
| 308 |
} |
| 309 |
} |
| 310 |
} |
| 311 |
|
| 312 |
// 2) Legacy method-agnostic defaults |
| 313 |
foreach (self::DEFAULT_ENABLED_ROUTES as $default) { |
| 314 |
if ($route === $default) { |
| 315 |
return true; |
| 316 |
} |
| 317 |
// Also check if route matches the pattern |
| 318 |
$pattern = '#^' . preg_replace('/\(\?P<[^>]+>[^)]+\)/', '[^/]+', $default) . '$#'; |
| 319 |
if (preg_match($pattern, $route)) { |
| 320 |
return true; |
| 321 |
} |
| 322 |
} |
| 323 |
return false; |
| 324 |
} |
| 325 |
|
| 326 |
/** |
| 327 |
* Extract namespace from route |
| 328 |
* |
| 329 |
* @param string $route |
| 330 |
* @return string |
| 331 |
*/ |
| 332 |
private function extract_namespace($route) |
| 333 |
{ |
| 334 |
// Remove leading slash |
| 335 |
$route = ltrim($route, '/'); |
| 336 |
|
| 337 |
// Common patterns: wp/v2/posts, wc/v3/products |
| 338 |
if (preg_match('#^([a-zA-Z0-9_-]+/v\d+)#', $route, $matches)) { |
| 339 |
return $matches[1]; |
| 340 |
} |
| 341 |
|
| 342 |
// Single segment namespace |
| 343 |
if (preg_match('#^([a-zA-Z0-9_-]+)/#', $route, $matches)) { |
| 344 |
return $matches[1]; |
| 345 |
} |
| 346 |
|
| 347 |
return ''; |
| 348 |
} |
| 349 |
|
| 350 |
/** |
| 351 |
* Build route info array |
| 352 |
* |
| 353 |
* @param string $route |
| 354 |
* @param string $method |
| 355 |
* @param array $handler |
| 356 |
* @param string $namespace |
| 357 |
* @return array|null |
| 358 |
*/ |
| 359 |
private function build_route_info($route, $method, $handler, $namespace) |
| 360 |
{ |
| 361 |
$args = isset($handler['args']) ? $handler['args'] : array(); |
| 362 |
|
| 363 |
// Clean up args, remove internal WordPress args |
| 364 |
$cleaned_args = $this->clean_args($args); |
| 365 |
|
| 366 |
$upper_method = strtoupper($method); |
| 367 |
|
| 368 |
$route_info = array( |
| 369 |
'route' => $route, |
| 370 |
'method' => $upper_method, |
| 371 |
'namespace' => $namespace, |
| 372 |
'args' => $cleaned_args, |
| 373 |
'permission_callback' => isset($handler['permission_callback']) ? true : false, |
| 374 |
); |
| 375 |
|
| 376 |
// Always generate a short, human description for the UI and tools |
| 377 |
$route_info['description'] = $this->generate_tool_description($route_info); |
| 378 |
|
| 379 |
// Pass method so we can have method-specific defaults (e.g. GET /wp/v2/settings) |
| 380 |
$route_info['is_default_enabled'] = $this->is_default_enabled($route, $upper_method); |
| 381 |
$route_info['unique_id'] = $this->generate_route_id($route, $upper_method); |
| 382 |
|
| 383 |
return $route_info; |
| 384 |
} |
| 385 |
|
| 386 |
/** |
| 387 |
* Try to extract a human-readable description for a route from its handler. |
| 388 |
* |
| 389 |
* @param array $handler Route handler configuration. |
| 390 |
* @param string $route Route path. |
| 391 |
* @param string $method HTTP method. |
| 392 |
* @return string |
| 393 |
*/ |
| 394 |
private function extract_route_description($handler, $route, $method) |
| 395 |
{ |
| 396 |
// Some routes may expose a direct description field |
| 397 |
if (isset($handler['description']) && is_string($handler['description']) && $handler['description'] !== '') { |
| 398 |
return $handler['description']; |
| 399 |
} |
| 400 |
|
| 401 |
// Try schema description if schema is already resolved as an array |
| 402 |
if (isset($handler['schema']) && is_array($handler['schema']) && isset($handler['schema']['description'])) { |
| 403 |
$desc = $handler['schema']['description']; |
| 404 |
if (is_string($desc) && $desc !== '') { |
| 405 |
return $desc; |
| 406 |
} |
| 407 |
} |
| 408 |
|
| 409 |
// Fallback: empty string, UI will show a "Docs" button instead |
| 410 |
return ''; |
| 411 |
} |
| 412 |
|
| 413 |
/** |
| 414 |
* Clean arguments, remove internal WP args |
| 415 |
* |
| 416 |
* @param array $args |
| 417 |
* @return array |
| 418 |
*/ |
| 419 |
private function clean_args($args) |
| 420 |
{ |
| 421 |
$internal_args = array('context', '_fields', '_embed', '_envelope'); |
| 422 |
$cleaned = array(); |
| 423 |
|
| 424 |
foreach ($args as $key => $config) { |
| 425 |
if (in_array($key, $internal_args)) { |
| 426 |
continue; |
| 427 |
} |
| 428 |
$cleaned[$key] = $config; |
| 429 |
} |
| 430 |
|
| 431 |
return $cleaned; |
| 432 |
} |
| 433 |
|
| 434 |
/** |
| 435 |
* Convert WordPress REST args to JSON Schema properties |
| 436 |
* |
| 437 |
* @param array $args |
| 438 |
* @return array |
| 439 |
*/ |
| 440 |
private function convert_args_to_schema($args) |
| 441 |
{ |
| 442 |
$properties = array(); |
| 443 |
|
| 444 |
foreach ($args as $name => $config) { |
| 445 |
$property = array(); |
| 446 |
|
| 447 |
// Map WordPress types to JSON Schema types |
| 448 |
$wp_type = isset($config['type']) ? $config['type'] : 'string'; |
| 449 |
$property['type'] = $this->map_wp_type_to_json_schema($wp_type); |
| 450 |
|
| 451 |
// Add description |
| 452 |
if (isset($config['description'])) { |
| 453 |
$property['description'] = $config['description']; |
| 454 |
} |
| 455 |
|
| 456 |
// Handle enum |
| 457 |
if (isset($config['enum'])) { |
| 458 |
$property['enum'] = $config['enum']; |
| 459 |
} |
| 460 |
|
| 461 |
// Handle default |
| 462 |
if (isset($config['default'])) { |
| 463 |
$property['default'] = $config['default']; |
| 464 |
} |
| 465 |
|
| 466 |
// Handle array items |
| 467 |
if ($property['type'] === 'array' && isset($config['items'])) { |
| 468 |
$property['items'] = array( |
| 469 |
'type' => $this->map_wp_type_to_json_schema($config['items']['type'] ?? 'string'), |
| 470 |
); |
| 471 |
} |
| 472 |
|
| 473 |
// Handle minimum/maximum for integers |
| 474 |
if ($property['type'] === 'integer' || $property['type'] === 'number') { |
| 475 |
if (isset($config['minimum'])) { |
| 476 |
$property['minimum'] = $config['minimum']; |
| 477 |
} |
| 478 |
if (isset($config['maximum'])) { |
| 479 |
$property['maximum'] = $config['maximum']; |
| 480 |
} |
| 481 |
} |
| 482 |
|
| 483 |
// Handle pattern for strings |
| 484 |
if (isset($config['pattern'])) { |
| 485 |
$property['pattern'] = $config['pattern']; |
| 486 |
} |
| 487 |
|
| 488 |
$properties[$name] = $property; |
| 489 |
} |
| 490 |
|
| 491 |
return $properties; |
| 492 |
} |
| 493 |
|
| 494 |
/** |
| 495 |
* Map WordPress type to JSON Schema type |
| 496 |
* |
| 497 |
* @param string|array $wp_type |
| 498 |
* @return string |
| 499 |
*/ |
| 500 |
private function map_wp_type_to_json_schema($wp_type) |
| 501 |
{ |
| 502 |
// Handle array of types (e.g., ['string', 'null']) |
| 503 |
if (is_array($wp_type)) { |
| 504 |
// Return the first non-null type |
| 505 |
foreach ($wp_type as $type) { |
| 506 |
if ($type !== 'null') { |
| 507 |
return $this->map_wp_type_to_json_schema($type); |
| 508 |
} |
| 509 |
} |
| 510 |
return 'string'; |
| 511 |
} |
| 512 |
|
| 513 |
$type_map = array( |
| 514 |
'string' => 'string', |
| 515 |
'integer' => 'integer', |
| 516 |
'int' => 'integer', |
| 517 |
'number' => 'number', |
| 518 |
'float' => 'number', |
| 519 |
'boolean' => 'boolean', |
| 520 |
'bool' => 'boolean', |
| 521 |
'array' => 'array', |
| 522 |
'object' => 'object', |
| 523 |
); |
| 524 |
|
| 525 |
return isset($type_map[$wp_type]) ? $type_map[$wp_type] : 'string'; |
| 526 |
} |
| 527 |
|
| 528 |
/** |
| 529 |
* Get required arguments |
| 530 |
* |
| 531 |
* @param array $args |
| 532 |
* @return array |
| 533 |
*/ |
| 534 |
private function get_required_args($args) |
| 535 |
{ |
| 536 |
$required = array(); |
| 537 |
|
| 538 |
foreach ($args as $name => $config) { |
| 539 |
if (isset($config['required']) && $config['required']) { |
| 540 |
$required[] = $name; |
| 541 |
} |
| 542 |
} |
| 543 |
|
| 544 |
return $required; |
| 545 |
} |
| 546 |
|
| 547 |
/** |
| 548 |
* Generate a unique tool name from route and method |
| 549 |
* |
| 550 |
* @param string $route |
| 551 |
* @param string $method |
| 552 |
* @return string |
| 553 |
*/ |
| 554 |
private function generate_tool_name($route, $method) |
| 555 |
{ |
| 556 |
// Convert route to snake_case function name |
| 557 |
$name = $route; |
| 558 |
|
| 559 |
// Remove leading slash |
| 560 |
$name = ltrim($name, '/'); |
| 561 |
|
| 562 |
// Replace parameter patterns with generic names |
| 563 |
$name = preg_replace('/\(\?P<([^>]+)>[^)]+\)/', '$1', $name); |
| 564 |
|
| 565 |
// Replace slashes and special chars with underscores |
| 566 |
$name = preg_replace('/[^a-zA-Z0-9_]/', '_', $name); |
| 567 |
|
| 568 |
// Remove consecutive underscores |
| 569 |
$name = preg_replace('/_+/', '_', $name); |
| 570 |
|
| 571 |
// Trim underscores |
| 572 |
$name = trim($name, '_'); |
| 573 |
|
| 574 |
// Add method prefix |
| 575 |
$method_prefix = strtolower($method); |
| 576 |
|
| 577 |
return $method_prefix . '_' . $name; |
| 578 |
} |
| 579 |
|
| 580 |
/** |
| 581 |
* Generate a unique route ID |
| 582 |
* |
| 583 |
* @param string $route |
| 584 |
* @param string $method |
| 585 |
* @return string |
| 586 |
*/ |
| 587 |
public function generate_route_id($route, $method) |
| 588 |
{ |
| 589 |
return md5($method . ':' . $route); |
| 590 |
} |
| 591 |
|
| 592 |
/** |
| 593 |
* Generate tool description |
| 594 |
* |
| 595 |
* @param array $route |
| 596 |
* @return string |
| 597 |
*/ |
| 598 |
private function generate_tool_description($route) |
| 599 |
{ |
| 600 |
$method = $route['method']; |
| 601 |
$path = $route['route']; |
| 602 |
|
| 603 |
// Parse route to create human-readable description |
| 604 |
$resource = $this->extract_resource_name($path); |
| 605 |
|
| 606 |
$descriptions = array( |
| 607 |
'GET' => "Retrieve {$resource} from WordPress", |
| 608 |
'POST' => "Create a new {$resource} in WordPress", |
| 609 |
'PUT' => "Update an existing {$resource} in WordPress", |
| 610 |
'PATCH' => "Partially update a {$resource} in WordPress", |
| 611 |
'DELETE' => "Delete a {$resource} from WordPress", |
| 612 |
); |
| 613 |
|
| 614 |
$base_description = isset($descriptions[$method]) |
| 615 |
? $descriptions[$method] |
| 616 |
: "Perform {$method} operation on {$resource}"; |
| 617 |
|
| 618 |
return "{$base_description}"; |
| 619 |
} |
| 620 |
|
| 621 |
/** |
| 622 |
* Extract resource name from route path |
| 623 |
* |
| 624 |
* @param string $path |
| 625 |
* @return string |
| 626 |
*/ |
| 627 |
private function extract_resource_name($path) |
| 628 |
{ |
| 629 |
// Remove namespace and version |
| 630 |
$path = preg_replace('#^/[a-zA-Z0-9_-]+/v\d+/#', '', $path); |
| 631 |
|
| 632 |
// Remove parameter patterns |
| 633 |
$path = preg_replace('/\(\?P<[^>]+>[^)]+\)/', '', $path); |
| 634 |
|
| 635 |
// Get first segment as resource name |
| 636 |
$parts = explode('/', trim($path, '/')); |
| 637 |
$resource = isset($parts[0]) ? $parts[0] : 'resource'; |
| 638 |
|
| 639 |
// Make it singular and readable |
| 640 |
$resource = str_replace(array('-', '_'), ' ', $resource); |
| 641 |
|
| 642 |
return $resource; |
| 643 |
} |
| 644 |
} |
| 645 |
|
| 646 |
|
