| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* API Manager Class |
| 5 |
* |
| 6 |
* Handles REST API endpoints registration and management |
| 7 |
* |
| 8 |
* @package ThinkRank\API |
| 9 |
* @since 1.0.0 |
| 10 |
*/ |
| 11 |
|
| 12 |
declare(strict_types=1); |
| 13 |
|
| 14 |
namespace ThinkRank\API; |
| 15 |
|
| 16 |
// Import endpoint classes |
| 17 |
use ThinkRank\API\Site_Identity_Endpoint; |
| 18 |
use ThinkRank\API\Performance_Endpoint; |
| 19 |
use ThinkRank\API\Schema_Endpoint; |
| 20 |
use ThinkRank\API\Settings_Management_Endpoint; |
| 21 |
use ThinkRank\API\Content_Brief_Endpoint; |
| 22 |
use ThinkRank\API\Social_Media_Endpoint; |
| 23 |
use ThinkRank\API\Sitemap_Endpoint; |
| 24 |
use ThinkRank\API\SEO_Analytics_Endpoint; |
| 25 |
use ThinkRank\API\Usage_Analytics_Endpoint; |
| 26 |
use ThinkRank\API\Integrations_Endpoint; |
| 27 |
use ThinkRank\API\Social_Platforms_Endpoint; |
| 28 |
use ThinkRank\API\LLMs_Txt_Endpoint; |
| 29 |
use ThinkRank\API\Global_SEO_Endpoint; |
| 30 |
use ThinkRank\API\Image_SEO_Endpoint; |
| 31 |
use ThinkRank\API\Instant_Indexing_Endpoint; |
| 32 |
use ThinkRank\API\Pillar_Content_Endpoint; |
| 33 |
use ThinkRank\API\Global_Robot_Meta_Endpoint; |
| 34 |
use ThinkRank\API\Author_Archives_Endpoint; |
| 35 |
use ThinkRank\API\Email_Report_Endpoint; |
| 36 |
use ThinkRank\Admin\Importers\Import_Controller; |
| 37 |
use ThinkRank\API\Setup_Wizard_Endpoint; |
| 38 |
|
| 39 |
|
| 40 |
// Prevent direct access |
| 41 |
if (!defined('ABSPATH')) { |
| 42 |
exit; |
| 43 |
} |
| 44 |
|
| 45 |
/** |
| 46 |
* API Manager Class |
| 47 |
* |
| 48 |
* Single Responsibility: Manage REST API endpoints |
| 49 |
* |
| 50 |
* @since 1.0.0 |
| 51 |
*/ |
| 52 |
class Manager { |
| 53 |
|
| 54 |
/** |
| 55 |
* API namespace |
| 56 |
* |
| 57 |
* @var string |
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*/ |
| 59 |
private const NAMESPACE = 'thinkrank/v1'; |
| 60 |
|
| 61 |
/** |
| 62 |
* Maximum accepted length (characters) for AI `content` payloads. Enforced |
| 63 |
* at the REST boundary so oversized input can't drive expensive prompt |
| 64 |
* building, cache hashing, and AI requests/retries. Mirrors the frontend's |
| 65 |
* 5000-character trim. |
| 66 |
*/ |
| 67 |
private const AI_CONTENT_MAX_LENGTH = 5000; |
| 68 |
|
| 69 |
/** |
| 70 |
* Sanitize and hard-cap an AI `content` request parameter. |
| 71 |
* |
| 72 |
* Used as the `sanitize_callback` for every AI endpoint's `content` arg so |
| 73 |
* the server enforces its own maximum regardless of what a direct REST |
| 74 |
* caller sends. |
| 75 |
* |
| 76 |
* @param mixed $value Raw request value. |
| 77 |
* @return string Sanitized content, truncated to AI_CONTENT_MAX_LENGTH. |
| 78 |
*/ |
| 79 |
public function sanitize_ai_content($value): string { |
| 80 |
return mb_substr(sanitize_textarea_field((string) $value), 0, self::AI_CONTENT_MAX_LENGTH); |
| 81 |
} |
| 82 |
|
| 83 |
/** |
| 84 |
* Initialize API manager |
| 85 |
* |
| 86 |
* @return void |
| 87 |
*/ |
| 88 |
public function init(): void { |
| 89 |
add_action('rest_api_init', [$this, 'register_routes']); |
| 90 |
add_action('rest_api_init', [$this, 'register_endpoint_classes']); |
| 91 |
} |
| 92 |
|
| 93 |
/** |
| 94 |
* Register REST API routes |
| 95 |
* |
| 96 |
* @return void |
| 97 |
*/ |
| 98 |
public function register_routes(): void { |
| 99 |
// Core endpoints |
| 100 |
register_rest_route(self::NAMESPACE, '/capabilities', [ |
| 101 |
'methods' => 'GET', |
| 102 |
'callback' => [$this, 'get_capabilities'], |
| 103 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 104 |
]); |
| 105 |
|
| 106 |
register_rest_route(self::NAMESPACE, '/plugin-info', [ |
| 107 |
'methods' => 'GET', |
| 108 |
'callback' => [$this, 'get_plugin_info'], |
| 109 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 110 |
]); |
| 111 |
|
| 112 |
register_rest_route(self::NAMESPACE, '/system-status', [ |
| 113 |
'methods' => 'GET', |
| 114 |
'callback' => [$this, 'get_system_status'], |
| 115 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 116 |
]); |
| 117 |
|
| 118 |
// Integration health check for MCP/Abilities clients (see #188). This |
| 119 |
// route is intentionally gated only by the admin capability, NOT by the |
| 120 |
// `enable_mcp` toggle, so it stays reachable as a diagnostic even when |
| 121 |
// the MCP server is off or abilities failed to register. |
| 122 |
register_rest_route(self::NAMESPACE, '/connection-status', [ |
| 123 |
'methods' => 'GET', |
| 124 |
'callback' => [$this, 'get_connection_status'], |
| 125 |
'permission_callback' => [$this, 'check_admin_permissions'], |
| 126 |
]); |
| 127 |
|
| 128 |
// Settings endpoints |
| 129 |
register_rest_route(self::NAMESPACE, '/settings', [ |
| 130 |
'methods' => 'GET', |
| 131 |
'callback' => [$this, 'get_settings'], |
| 132 |
'permission_callback' => [$this, 'check_settings_permissions'], |
| 133 |
]); |
| 134 |
|
| 135 |
register_rest_route(self::NAMESPACE, '/settings', [ |
| 136 |
'methods' => 'POST', |
| 137 |
'callback' => [$this, 'save_settings'], |
| 138 |
'permission_callback' => [$this, 'check_settings_permissions'], |
| 139 |
'args' => [ |
| 140 |
'ai_provider' => [ |
| 141 |
'type' => 'string', |
| 142 |
'sanitize_callback' => 'sanitize_key', |
| 143 |
], |
| 144 |
'openai_api_key' => [ |
| 145 |
'type' => 'string', |
| 146 |
'sanitize_callback' => 'sanitize_text_field', |
| 147 |
], |
| 148 |
'openai_model' => [ |
| 149 |
'type' => 'string', |
| 150 |
'sanitize_callback' => 'sanitize_text_field', |
| 151 |
], |
| 152 |
'claude_api_key' => [ |
| 153 |
'type' => 'string', |
| 154 |
'sanitize_callback' => 'sanitize_text_field', |
| 155 |
], |
| 156 |
'claude_model' => [ |
| 157 |
'type' => 'string', |
| 158 |
'sanitize_callback' => 'sanitize_text_field', |
| 159 |
], |
| 160 |
'gemini_api_key' => [ |
| 161 |
'type' => 'string', |
| 162 |
'sanitize_callback' => 'sanitize_text_field', |
| 163 |
], |
| 164 |
'gemini_model' => [ |
| 165 |
'type' => 'string', |
| 166 |
'sanitize_callback' => 'sanitize_text_field', |
| 167 |
], |
| 168 |
'openrouter_api_key' => [ |
| 169 |
'type' => 'string', |
| 170 |
'sanitize_callback' => 'sanitize_text_field', |
| 171 |
], |
| 172 |
'openrouter_model' => [ |
| 173 |
'type' => 'string', |
| 174 |
'sanitize_callback' => 'sanitize_text_field', |
| 175 |
], |
| 176 |
'keep_data_on_uninstall' => [ |
| 177 |
'type' => 'boolean', |
| 178 |
'sanitize_callback' => 'rest_sanitize_boolean', |
| 179 |
], |
| 180 |
'enable_mcp' => [ |
| 181 |
'type' => 'boolean', |
| 182 |
'sanitize_callback' => 'rest_sanitize_boolean', |
| 183 |
], |
| 184 |
'enable_migration_tools' => [ |
| 185 |
'type' => 'boolean', |
| 186 |
'sanitize_callback' => 'rest_sanitize_boolean', |
| 187 |
], |
| 188 |
], |
| 189 |
]); |
| 190 |
|
| 191 |
|
| 192 |
|
| 193 |
// Metadata endpoints |
| 194 |
register_rest_route(self::NAMESPACE, '/metadata/(?P<post_id>\d+)', [ |
| 195 |
'methods' => 'GET', |
| 196 |
'callback' => [$this, 'get_metadata'], |
| 197 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 198 |
'args' => [ |
| 199 |
'post_id' => [ |
| 200 |
'type' => 'integer', |
| 201 |
'required' => true, |
| 202 |
], |
| 203 |
], |
| 204 |
]); |
| 205 |
|
| 206 |
// AI endpoints |
| 207 |
register_rest_route(self::NAMESPACE, '/ai/generate-metadata', [ |
| 208 |
'methods' => 'POST', |
| 209 |
'callback' => [$this, 'generate_ai_metadata'], |
| 210 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 211 |
'args' => [ |
| 212 |
'content' => [ |
| 213 |
'type' => 'string', |
| 214 |
'required' => true, |
| 215 |
'sanitize_callback' => [$this, 'sanitize_ai_content'], |
| 216 |
], |
| 217 |
'target_keyword' => [ |
| 218 |
'type' => 'string', |
| 219 |
'sanitize_callback' => 'sanitize_text_field', |
| 220 |
], |
| 221 |
'content_type' => [ |
| 222 |
'type' => 'string', |
| 223 |
'default' => 'blog_post', |
| 224 |
'sanitize_callback' => 'sanitize_text_field', |
| 225 |
], |
| 226 |
'tone' => [ |
| 227 |
'type' => 'string', |
| 228 |
'default' => 'professional', |
| 229 |
'sanitize_callback' => 'sanitize_text_field', |
| 230 |
], |
| 231 |
], |
| 232 |
]); |
| 233 |
|
| 234 |
register_rest_route(self::NAMESPACE, '/ai/improve-title', [ |
| 235 |
'methods' => 'POST', |
| 236 |
'callback' => [$this, 'improve_ai_title'], |
| 237 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 238 |
'args' => [ |
| 239 |
'content' => [ |
| 240 |
'type' => 'string', |
| 241 |
'required' => true, |
| 242 |
'sanitize_callback' => [$this, 'sanitize_ai_content'], |
| 243 |
], |
| 244 |
'current_title' => [ |
| 245 |
'type' => 'string', |
| 246 |
'sanitize_callback' => 'sanitize_text_field', |
| 247 |
], |
| 248 |
'target_keyword' => [ |
| 249 |
'type' => 'string', |
| 250 |
'sanitize_callback' => 'sanitize_text_field', |
| 251 |
], |
| 252 |
'content_type' => [ |
| 253 |
'type' => 'string', |
| 254 |
'default' => 'blog_post', |
| 255 |
'sanitize_callback' => 'sanitize_text_field', |
| 256 |
], |
| 257 |
'tone' => [ |
| 258 |
'type' => 'string', |
| 259 |
'default' => 'professional', |
| 260 |
'sanitize_callback' => 'sanitize_text_field', |
| 261 |
], |
| 262 |
'suggestion' => [ |
| 263 |
'type' => 'string', |
| 264 |
'sanitize_callback' => 'sanitize_text_field', |
| 265 |
], |
| 266 |
], |
| 267 |
]); |
| 268 |
|
| 269 |
register_rest_route(self::NAMESPACE, '/ai/improve-meta-description', [ |
| 270 |
'methods' => 'POST', |
| 271 |
'callback' => [$this, 'improve_ai_meta_description'], |
| 272 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 273 |
'args' => [ |
| 274 |
'content' => [ |
| 275 |
'type' => 'string', |
| 276 |
'required' => true, |
| 277 |
'sanitize_callback' => [$this, 'sanitize_ai_content'], |
| 278 |
], |
| 279 |
'current_description' => [ |
| 280 |
'type' => 'string', |
| 281 |
'sanitize_callback' => 'sanitize_textarea_field', |
| 282 |
], |
| 283 |
'target_keyword' => [ |
| 284 |
'type' => 'string', |
| 285 |
'sanitize_callback' => 'sanitize_text_field', |
| 286 |
], |
| 287 |
'content_type' => [ |
| 288 |
'type' => 'string', |
| 289 |
'default' => 'blog_post', |
| 290 |
'sanitize_callback' => 'sanitize_text_field', |
| 291 |
], |
| 292 |
'tone' => [ |
| 293 |
'type' => 'string', |
| 294 |
'default' => 'professional', |
| 295 |
'sanitize_callback' => 'sanitize_text_field', |
| 296 |
], |
| 297 |
'suggestion' => [ |
| 298 |
'type' => 'string', |
| 299 |
'sanitize_callback' => 'sanitize_text_field', |
| 300 |
], |
| 301 |
], |
| 302 |
]); |
| 303 |
|
| 304 |
register_rest_route(self::NAMESPACE, '/ai/explain-suggestion', [ |
| 305 |
'methods' => 'POST', |
| 306 |
'callback' => [$this, 'explain_ai_suggestion'], |
| 307 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 308 |
'args' => [ |
| 309 |
'content' => [ |
| 310 |
'type' => 'string', |
| 311 |
'required' => true, |
| 312 |
'sanitize_callback' => [$this, 'sanitize_ai_content'], |
| 313 |
], |
| 314 |
'suggestion' => [ |
| 315 |
'type' => 'string', |
| 316 |
'required' => true, |
| 317 |
'sanitize_callback' => 'sanitize_text_field', |
| 318 |
], |
| 319 |
'title' => [ |
| 320 |
'type' => 'string', |
| 321 |
'sanitize_callback' => 'sanitize_text_field', |
| 322 |
], |
| 323 |
'target_keyword' => [ |
| 324 |
'type' => 'string', |
| 325 |
'sanitize_callback' => 'sanitize_text_field', |
| 326 |
], |
| 327 |
'content_type' => [ |
| 328 |
'type' => 'string', |
| 329 |
'default' => 'blog_post', |
| 330 |
'sanitize_callback' => 'sanitize_text_field', |
| 331 |
], |
| 332 |
], |
| 333 |
]); |
| 334 |
|
| 335 |
register_rest_route(self::NAMESPACE, '/ai/add-dofollow-link', [ |
| 336 |
'methods' => 'POST', |
| 337 |
'callback' => [$this, 'add_ai_dofollow_link'], |
| 338 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 339 |
'args' => [ |
| 340 |
'content' => [ |
| 341 |
'type' => 'string', |
| 342 |
'required' => true, |
| 343 |
'sanitize_callback' => [$this, 'sanitize_ai_content'], |
| 344 |
], |
| 345 |
'target_keyword' => [ |
| 346 |
'type' => 'string', |
| 347 |
'sanitize_callback' => 'sanitize_text_field', |
| 348 |
], |
| 349 |
'content_type' => [ |
| 350 |
'type' => 'string', |
| 351 |
'default' => 'blog_post', |
| 352 |
'sanitize_callback' => 'sanitize_text_field', |
| 353 |
], |
| 354 |
], |
| 355 |
]); |
| 356 |
|
| 357 |
register_rest_route(self::NAMESPACE, '/ai/add-keyword-paragraph', [ |
| 358 |
'methods' => 'POST', |
| 359 |
'callback' => [$this, 'add_ai_keyword_paragraph'], |
| 360 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 361 |
'args' => [ |
| 362 |
'content' => [ |
| 363 |
'type' => 'string', |
| 364 |
'required' => true, |
| 365 |
'sanitize_callback' => [$this, 'sanitize_ai_content'], |
| 366 |
], |
| 367 |
'target_keyword' => [ |
| 368 |
'type' => 'string', |
| 369 |
'required' => true, |
| 370 |
'sanitize_callback' => 'sanitize_text_field', |
| 371 |
], |
| 372 |
'content_type' => [ |
| 373 |
'type' => 'string', |
| 374 |
'default' => 'blog_post', |
| 375 |
'sanitize_callback' => 'sanitize_text_field', |
| 376 |
], |
| 377 |
'tone' => [ |
| 378 |
'type' => 'string', |
| 379 |
'default' => 'professional', |
| 380 |
'sanitize_callback' => 'sanitize_text_field', |
| 381 |
], |
| 382 |
'word_count' => [ |
| 383 |
'type' => 'integer', |
| 384 |
'default' => 0, |
| 385 |
'sanitize_callback' => 'absint', |
| 386 |
], |
| 387 |
'keyword_count' => [ |
| 388 |
'type' => 'integer', |
| 389 |
'default' => 0, |
| 390 |
'sanitize_callback' => 'absint', |
| 391 |
], |
| 392 |
], |
| 393 |
]); |
| 394 |
|
| 395 |
register_rest_route(self::NAMESPACE, '/schema/enable-for-post', [ |
| 396 |
'methods' => 'POST', |
| 397 |
'callback' => [$this, 'enable_schema_for_post'], |
| 398 |
'permission_callback' => [$this, 'check_admin_permissions'], |
| 399 |
'args' => [ |
| 400 |
'post_id' => [ |
| 401 |
'type' => 'integer', |
| 402 |
'required' => true, |
| 403 |
'sanitize_callback' => 'absint', |
| 404 |
], |
| 405 |
], |
| 406 |
]); |
| 407 |
|
| 408 |
register_rest_route(self::NAMESPACE, '/ai/test-connection', [ |
| 409 |
'methods' => 'POST', |
| 410 |
'callback' => [$this, 'test_ai_connection'], |
| 411 |
'permission_callback' => [$this, 'check_admin_permissions'], |
| 412 |
'args' => [ |
| 413 |
'api_key' => [ |
| 414 |
'type' => 'string', |
| 415 |
'required' => false, |
| 416 |
'sanitize_callback' => 'sanitize_text_field', |
| 417 |
], |
| 418 |
'provider' => [ |
| 419 |
'type' => 'string', |
| 420 |
'required' => false, |
| 421 |
'default' => 'openai', |
| 422 |
'sanitize_callback' => 'sanitize_key', |
| 423 |
], |
| 424 |
], |
| 425 |
]); |
| 426 |
|
| 427 |
register_rest_route(self::NAMESPACE, '/ai/providers', [ |
| 428 |
'methods' => 'GET', |
| 429 |
'callback' => [$this, 'get_ai_providers'], |
| 430 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 431 |
]); |
| 432 |
|
| 433 |
// Register content brief endpoints |
| 434 |
$content_brief_endpoint = new \ThinkRank\API\Content_Brief_Endpoint(); |
| 435 |
$content_brief_endpoint->register_routes(); |
| 436 |
|
| 437 |
// Register SEO score endpoints |
| 438 |
try { |
| 439 |
$database = new \ThinkRank\Core\Database(); |
| 440 |
$seo_calculator = new \ThinkRank\AI\SEOScoreCalculator($database); |
| 441 |
$seo_score_endpoint = new \ThinkRank\API\SEOScoreEndpoint($seo_calculator); |
| 442 |
$seo_score_endpoint->register_routes(); |
| 443 |
} catch (\Exception $e) { |
| 444 |
// SEO Score endpoint registration failed |
| 445 |
} |
| 446 |
|
| 447 |
// Register Usage Analytics endpoints |
| 448 |
try { |
| 449 |
$usage_analytics_endpoint = new \ThinkRank\API\Usage_Analytics_Endpoint(); |
| 450 |
$usage_analytics_endpoint->register_routes(); |
| 451 |
} catch (\Exception $e) { |
| 452 |
// Usage Analytics endpoint registration failed |
| 453 |
} |
| 454 |
|
| 455 |
// Register Site SEO Analyzer endpoint |
| 456 |
try { |
| 457 |
$seo_analyzer_endpoint = new \ThinkRank\API\SEO_Analyzer_Endpoint(); |
| 458 |
$seo_analyzer_endpoint->register_routes(); |
| 459 |
} catch (\Exception $e) { |
| 460 |
// Site SEO Analyzer endpoint registration failed |
| 461 |
} |
| 462 |
|
| 463 |
// Register SEO Analytics endpoints |
| 464 |
try { |
| 465 |
$seo_analytics_endpoint = new \ThinkRank\API\SEO_Analytics_Endpoint(); |
| 466 |
$seo_analytics_endpoint->register_routes(); |
| 467 |
} catch (\Exception $e) { |
| 468 |
// Failed to register SEO Analytics endpoint |
| 469 |
} |
| 470 |
|
| 471 |
// Register Instant Indexing endpoints |
| 472 |
try { |
| 473 |
$instant_indexing_endpoint = new \ThinkRank\API\Instant_Indexing_Endpoint(); |
| 474 |
$instant_indexing_endpoint->register_routes(); |
| 475 |
} catch (\Exception $e) { |
| 476 |
// Failed to register Instant Indexing endpoint |
| 477 |
} |
| 478 |
|
| 479 |
// Register Pillar Content endpoints |
| 480 |
try { |
| 481 |
$pillar_content_endpoint = new \ThinkRank\API\Pillar_Content_Endpoint(); |
| 482 |
$pillar_content_endpoint->register_routes(); |
| 483 |
} catch (\Exception $e) { |
| 484 |
// Failed to register Pillar Content endpoint |
| 485 |
} |
| 486 |
|
| 487 |
// Register Focus Keyword Usage endpoint ("already used" status). |
| 488 |
try { |
| 489 |
$focus_keyword_usage_endpoint = new \ThinkRank\API\Focus_Keyword_Usage_Endpoint(); |
| 490 |
$focus_keyword_usage_endpoint->register_routes(); |
| 491 |
} catch (\Exception $e) { |
| 492 |
// Failed to register Focus Keyword Usage endpoint |
| 493 |
} |
| 494 |
// Register Global Robot Meta endpoints |
| 495 |
try { |
| 496 |
$global_robot_meta_endpoint = new \ThinkRank\API\Global_Robot_Meta_Endpoint(); |
| 497 |
$global_robot_meta_endpoint->register_routes(); |
| 498 |
} catch (\Exception $e) { |
| 499 |
// Failed to register Global Robot Meta endpoint |
| 500 |
} |
| 501 |
|
| 502 |
// Register Author Archives endpoints |
| 503 |
try { |
| 504 |
$author_archives_endpoint = new \ThinkRank\API\Author_Archives_Endpoint(); |
| 505 |
$author_archives_endpoint->register_routes(); |
| 506 |
} catch (\Exception $e) { |
| 507 |
// Failed to register Author Archives endpoint |
| 508 |
} |
| 509 |
|
| 510 |
// Register Role Manager endpoint |
| 511 |
try { |
| 512 |
$role_manager_endpoint = new \ThinkRank\API\Role_Manager_Endpoint(); |
| 513 |
$role_manager_endpoint->register_routes(); |
| 514 |
} catch (\Exception $e) { |
| 515 |
// Failed to register Role Manager endpoint |
| 516 |
} |
| 517 |
|
| 518 |
// Register Email Report endpoints |
| 519 |
try { |
| 520 |
$email_report_endpoint = new \ThinkRank\API\Email_Report_Endpoint(); |
| 521 |
$email_report_endpoint->register_routes(); |
| 522 |
} catch (\Exception $e) { |
| 523 |
// Failed to register Email Report endpoint |
| 524 |
} |
| 525 |
|
| 526 |
|
| 527 |
register_rest_route(self::NAMESPACE, '/ai/status', [ |
| 528 |
'methods' => 'GET', |
| 529 |
'callback' => [$this, 'get_ai_status'], |
| 530 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 531 |
]); |
| 532 |
|
| 533 |
register_rest_route(self::NAMESPACE, '/ai/analyze-content', [ |
| 534 |
'methods' => 'POST', |
| 535 |
'callback' => [$this, 'analyze_content'], |
| 536 |
'permission_callback' => [$this, 'check_basic_permissions'], |
| 537 |
'args' => [ |
| 538 |
'content' => [ |
| 539 |
'type' => 'string', |
| 540 |
'required' => true, |
| 541 |
'sanitize_callback' => [$this, 'sanitize_ai_content'], |
| 542 |
], |
| 543 |
'metadata' => [ |
| 544 |
'type' => 'object', |
| 545 |
'required' => false, |
| 546 |
'sanitize_callback' => [$this, 'sanitize_metadata_object'], |
| 547 |
], |
| 548 |
'post_id' => [ |
| 549 |
'type' => 'integer', |
| 550 |
'required' => false, |
| 551 |
'sanitize_callback' => 'absint', |
| 552 |
], |
| 553 |
], |
| 554 |
]); |
| 555 |
} |
| 556 |
|
| 557 |
/** |
| 558 |
* Check basic permissions (for logged-in users) |
| 559 |
* |
| 560 |
* @param \WP_REST_Request $request Request object |
| 561 |
* @return bool|WP_Error Permission status |
| 562 |
*/ |
| 563 |
public function check_basic_permissions(\WP_REST_Request $request) { |
| 564 |
// Allow access for logged-in users who can edit posts |
| 565 |
if (!is_user_logged_in()) { |
| 566 |
return new \WP_Error( |
| 567 |
'rest_forbidden', |
| 568 |
__('You must be logged in to access this endpoint.', 'thinkrank'), |
| 569 |
['status' => 401] |
| 570 |
); |
| 571 |
} |
| 572 |
|
| 573 |
if (!current_user_can('edit_posts')) { |
| 574 |
return new \WP_Error( |
| 575 |
'rest_forbidden', |
| 576 |
__('You do not have permission to access this endpoint.', 'thinkrank'), |
| 577 |
['status' => 403] |
| 578 |
); |
| 579 |
} |
| 580 |
|
| 581 |
return true; |
| 582 |
} |
| 583 |
|
| 584 |
|
| 585 |
/** |
| 586 |
* Simple transient-based rate limiter |
| 587 |
* |
| 588 |
* @param string $bucket_id Unique bucket per user/IP and route |
| 589 |
* @param int $limit Max requests per minute |
| 590 |
* @return bool|\WP_Error True if allowed, or WP_Error when rate limited |
| 591 |
*/ |
| 592 |
private function enforce_rate_limit(string $bucket_id, int $limit) { |
| 593 |
$settings = \ThinkRank\Core\Settings::instance(); |
| 594 |
$enabled = (bool) $settings->get('enable_rate_limiting', true); |
| 595 |
if (!$enabled) { |
| 596 |
return true; |
| 597 |
} |
| 598 |
$now = time(); |
| 599 |
$window = 60; |
| 600 |
$key = 'thinkrank_rl_' . md5($bucket_id); |
| 601 |
$bucket = get_transient($key); |
| 602 |
if (!is_array($bucket)) { |
| 603 |
$bucket = ['start' => $now, 'count' => 0]; |
| 604 |
} |
| 605 |
if ($now - ($bucket['start'] ?? 0) >= $window) { |
| 606 |
$bucket = ['start' => $now, 'count' => 0]; |
| 607 |
} |
| 608 |
if (($bucket['count'] ?? 0) >= max(1, $limit)) { |
| 609 |
return new \WP_Error('rate_limited', __('Rate limit exceeded. Please wait a moment and try again.', 'thinkrank'), ['status' => 429]); |
| 610 |
} |
| 611 |
$bucket['count']++; |
| 612 |
set_transient($key, $bucket, $window); |
| 613 |
return true; |
| 614 |
} |
| 615 |
|
| 616 |
/** |
| 617 |
* Check admin permissions (for settings) |
| 618 |
* |
| 619 |
* @param \WP_REST_Request $request Request object |
| 620 |
* @return bool|WP_Error Permission status |
| 621 |
*/ |
| 622 |
public function check_admin_permissions(\WP_REST_Request $request) { |
| 623 |
// Allow access for administrators only |
| 624 |
if (!is_user_logged_in()) { |
| 625 |
return new \WP_Error( |
| 626 |
'rest_forbidden', |
| 627 |
__('You must be logged in to access this endpoint.', 'thinkrank'), |
| 628 |
['status' => 401] |
| 629 |
); |
| 630 |
} |
| 631 |
|
| 632 |
if (!current_user_can('manage_options')) { |
| 633 |
return new \WP_Error( |
| 634 |
'rest_forbidden', |
| 635 |
__('You do not have permission to manage settings.', 'thinkrank'), |
| 636 |
['status' => 403] |
| 637 |
); |
| 638 |
} |
| 639 |
|
| 640 |
return true; |
| 641 |
} |
| 642 |
|
| 643 |
/** |
| 644 |
* Check Settings section permissions. |
| 645 |
* |
| 646 |
* Delegable via Role Manager: passes for administrators (bypass) and for |
| 647 |
* any role granted the `thinkrank_settings` capability. Used by the core |
| 648 |
* /settings routes so the "Settings & API Keys" area can be delegated. |
| 649 |
* |
| 650 |
* @param \WP_REST_Request $request Request object |
| 651 |
* @return bool|\WP_Error Permission status |
| 652 |
*/ |
| 653 |
public function check_settings_permissions(\WP_REST_Request $request) { |
| 654 |
if (!is_user_logged_in()) { |
| 655 |
return new \WP_Error( |
| 656 |
'rest_forbidden', |
| 657 |
__('You must be logged in to access this endpoint.', 'thinkrank'), |
| 658 |
['status' => 401] |
| 659 |
); |
| 660 |
} |
| 661 |
|
| 662 |
if (!\ThinkRank\Core\Capability_Manager::current_user_can('thinkrank_settings')) { |
| 663 |
return new \WP_Error( |
| 664 |
'rest_forbidden', |
| 665 |
__('You do not have permission to manage ThinkRank settings.', 'thinkrank'), |
| 666 |
['status' => 403] |
| 667 |
); |
| 668 |
} |
| 669 |
|
| 670 |
return true; |
| 671 |
} |
| 672 |
|
| 673 |
/** |
| 674 |
* Get user capabilities |
| 675 |
* |
| 676 |
* @param \WP_REST_Request $request Request object |
| 677 |
* @return \WP_REST_Response Response object |
| 678 |
*/ |
| 679 |
public function get_capabilities(\WP_REST_Request $request): \WP_REST_Response { |
| 680 |
return new \WP_REST_Response([ |
| 681 |
'manage_settings' => current_user_can('manage_options'), |
| 682 |
'view_analytics' => current_user_can('edit_posts'), |
| 683 |
|
| 684 |
'use_ai_features' => current_user_can('edit_posts'), |
| 685 |
]); |
| 686 |
} |
| 687 |
|
| 688 |
/** |
| 689 |
* Get plugin information |
| 690 |
* |
| 691 |
* @param \WP_REST_Request $request Request object |
| 692 |
* @return \WP_REST_Response Response object |
| 693 |
*/ |
| 694 |
public function get_plugin_info(\WP_REST_Request $request): \WP_REST_Response { |
| 695 |
return new \WP_REST_Response([ |
| 696 |
'version' => THINKRANK_VERSION, |
| 697 |
'name' => 'ThinkRank', |
| 698 |
'description' => 'AI-native SEO plugin for WordPress', |
| 699 |
]); |
| 700 |
} |
| 701 |
|
| 702 |
/** |
| 703 |
* Get system status |
| 704 |
* |
| 705 |
* @param \WP_REST_Request $request Request object |
| 706 |
* @return \WP_REST_Response Response object |
| 707 |
*/ |
| 708 |
public function get_system_status(\WP_REST_Request $request): \WP_REST_Response { |
| 709 |
return new \WP_REST_Response([ |
| 710 |
'status' => 'healthy', |
| 711 |
'issues' => [], |
| 712 |
'php_version' => PHP_VERSION, |
| 713 |
'wp_version' => get_bloginfo('version'), |
| 714 |
]); |
| 715 |
} |
| 716 |
|
| 717 |
/** |
| 718 |
* Get ThinkRank integration health for MCP/Abilities clients (see #188). |
| 719 |
* |
| 720 |
* Admin-gated diagnostic; never returns secret material. Delegates to the |
| 721 |
* shared reporter so the ability and this route stay in lock-step. |
| 722 |
* |
| 723 |
* @param \WP_REST_Request $request Request object |
| 724 |
* @return \WP_REST_Response Response object |
| 725 |
*/ |
| 726 |
public function get_connection_status(\WP_REST_Request $request): \WP_REST_Response { |
| 727 |
return new \WP_REST_Response(\ThinkRank\Diagnostics\Connection_Status::report()); |
| 728 |
} |
| 729 |
|
| 730 |
|
| 731 |
|
| 732 |
/** |
| 733 |
* Get settings |
| 734 |
* |
| 735 |
* @param \WP_REST_Request $request Request object |
| 736 |
* @return \WP_REST_Response Response object |
| 737 |
*/ |
| 738 |
public function get_settings(\WP_REST_Request $request): \WP_REST_Response { |
| 739 |
// Use Settings class for consistent access (handles decryption automatically) |
| 740 |
$settings_instance = \ThinkRank\Core\Settings::instance(); |
| 741 |
|
| 742 |
$settings = [ |
| 743 |
'ai_provider' => $settings_instance->get('ai_provider', 'openai'), |
| 744 |
'openai_api_key' => $settings_instance->get('openai_api_key', ''), |
| 745 |
'openai_model' => $settings_instance->get('openai_model', 'gpt-5-nano'), |
| 746 |
'claude_api_key' => $settings_instance->get('claude_api_key', ''), |
| 747 |
'claude_model' => $settings_instance->get('claude_model', 'claude-sonnet-5'), |
| 748 |
'gemini_api_key' => $settings_instance->get('gemini_api_key', ''), |
| 749 |
'gemini_model' => $settings_instance->get('gemini_model', 'gemini-2.5-flash'), |
| 750 |
'openrouter_api_key' => $settings_instance->get('openrouter_api_key', ''), |
| 751 |
'openrouter_model' => $settings_instance->get('openrouter_model', 'openai/gpt-4o-mini'), |
| 752 |
'max_tokens' => $settings_instance->get('max_tokens', 1000), |
| 753 |
'temperature' => $settings_instance->get('temperature', 0.7), |
| 754 |
'cache_duration' => $settings_instance->get('cache_duration', 3600), |
| 755 |
'keep_data_on_uninstall' => (bool) $settings_instance->get('keep_data_on_uninstall', true), |
| 756 |
'enable_migration_tools' => (bool) $settings_instance->get('enable_migration_tools', false), |
| 757 |
'google_account_connected' => (bool) $settings_instance->get('google_account_connected', false), |
| 758 |
'enable_mcp' => (bool) $settings_instance->get('enable_mcp', false), |
| 759 |
]; |
| 760 |
|
| 761 |
|
| 762 |
|
| 763 |
// Don't send full API keys to frontend for security - mask them, |
| 764 |
// revealing the first 5 and last 3 chars so the saved key is recognizable. |
| 765 |
if (!empty($settings['openai_api_key'])) { |
| 766 |
$settings['openai_api_key'] = $this->mask_ai_api_key($settings['openai_api_key']); |
| 767 |
} |
| 768 |
if (!empty($settings['claude_api_key'])) { |
| 769 |
$settings['claude_api_key'] = $this->mask_ai_api_key($settings['claude_api_key']); |
| 770 |
} |
| 771 |
if (!empty($settings['gemini_api_key'])) { |
| 772 |
$settings['gemini_api_key'] = $this->mask_ai_api_key($settings['gemini_api_key']); |
| 773 |
} |
| 774 |
if (!empty($settings['openrouter_api_key'])) { |
| 775 |
$settings['openrouter_api_key'] = $this->mask_ai_api_key($settings['openrouter_api_key']); |
| 776 |
} |
| 777 |
|
| 778 |
return new \WP_REST_Response($settings); |
| 779 |
} |
| 780 |
|
| 781 |
/** |
| 782 |
* Mask an AI provider API key for display. |
| 783 |
* |
| 784 |
* Reveals the first 5 and last 3 characters with a bullet run in between |
| 785 |
* (e.g. "sk-pr••••••••abc"). Keys of 8 chars or fewer are fully masked so |
| 786 |
* head + tail can't reconstruct the whole value. The "••••••••" sentinel is |
| 787 |
* what save_settings() looks for to skip re-saving a resubmitted mask. |
| 788 |
* |
| 789 |
* @param string $key Raw API key. |
| 790 |
* @return string Masked key safe to send to the frontend. |
| 791 |
*/ |
| 792 |
private function mask_ai_api_key(string $key): string { |
| 793 |
if (strlen($key) <= 8) { |
| 794 |
return '••••••••'; |
| 795 |
} |
| 796 |
|
| 797 |
return substr($key, 0, 5) . '••••••••' . substr($key, -3); |
| 798 |
} |
| 799 |
|
| 800 |
/** |
| 801 |
* Save settings |
| 802 |
* |
| 803 |
* @param \WP_REST_Request $request Request object |
| 804 |
* @return \WP_REST_Response Response object |
| 805 |
*/ |
| 806 |
public function save_settings(\WP_REST_Request $request): \WP_REST_Response { |
| 807 |
$params = $request->get_params(); |
| 808 |
|
| 809 |
// Get Settings instance for proper encryption handling |
| 810 |
$settings = \ThinkRank\Core\Settings::instance(); |
| 811 |
|
| 812 |
// Map frontend parameter names to setting keys |
| 813 |
$settings_map = [ |
| 814 |
'ai_provider' => 'ai_provider', |
| 815 |
'openai_api_key' => 'openai_api_key', |
| 816 |
'openai_model' => 'openai_model', |
| 817 |
'claude_api_key' => 'claude_api_key', |
| 818 |
'claude_model' => 'claude_model', |
| 819 |
'gemini_api_key' => 'gemini_api_key', |
| 820 |
'gemini_model' => 'gemini_model', |
| 821 |
'openrouter_api_key' => 'openrouter_api_key', |
| 822 |
'openrouter_model' => 'openrouter_model', |
| 823 |
'max_tokens' => 'max_tokens', |
| 824 |
'temperature' => 'temperature', |
| 825 |
'cache_duration' => 'cache_duration', |
| 826 |
'keep_data_on_uninstall' => 'keep_data_on_uninstall', |
| 827 |
'enable_mcp' => 'enable_mcp', |
| 828 |
'enable_migration_tools' => 'enable_migration_tools', |
| 829 |
]; |
| 830 |
|
| 831 |
// Processing settings save request |
| 832 |
|
| 833 |
foreach ($settings_map as $param_key => $setting_key) { |
| 834 |
if (isset($params[$param_key])) { |
| 835 |
$value = $params[$param_key]; |
| 836 |
|
| 837 |
// Handle API keys specially - check for masked values |
| 838 |
if (in_array($param_key, ['openai_api_key', 'claude_api_key', 'gemini_api_key', 'openrouter_api_key'])) { |
| 839 |
// Don't update if the value carries the mask sentinel (the |
| 840 |
// preview now keeps real head/tail chars around it, so match |
| 841 |
// anywhere rather than only at the start). Empty still clears. |
| 842 |
if (strpos($value, '••••••••') !== false) { |
| 843 |
continue; |
| 844 |
} |
| 845 |
} |
| 846 |
|
| 847 |
// Use Settings class for all operations (handles encryption automatically) |
| 848 |
if (!$settings->set($setting_key, $value)) { |
| 849 |
// Settings save failed, continue with other settings |
| 850 |
} |
| 851 |
} |
| 852 |
} |
| 853 |
|
| 854 |
// Auto-dismiss welcome notice if API key was saved |
| 855 |
$this->maybe_dismiss_welcome_notice($params); |
| 856 |
|
| 857 |
// Force AI Manager to re-initialize client with new settings |
| 858 |
if (isset($params['ai_provider']) || isset($params['openai_api_key']) || isset($params['claude_api_key']) || isset($params['gemini_api_key']) || isset($params['openrouter_api_key'])) { |
| 859 |
// Clear any cached AI Manager instances to force re-initialization |
| 860 |
wp_cache_delete('thinkrank_ai_manager', 'thinkrank'); |
| 861 |
|
| 862 |
// If we have an AI Manager instance, force it to re-initialize |
| 863 |
try { |
| 864 |
$ai_manager = new \ThinkRank\AI\Manager($settings); |
| 865 |
$ai_manager->reinitialize_client(); |
| 866 |
} catch (\Exception $e) { |
| 867 |
// Ignore initialization errors at this point |
| 868 |
} |
| 869 |
} |
| 870 |
|
| 871 |
return new \WP_REST_Response([ |
| 872 |
'success' => true, |
| 873 |
'message' => __('Settings saved successfully', 'thinkrank'), |
| 874 |
'settings' => $this->get_settings($request)->get_data(), |
| 875 |
]); |
| 876 |
} |
| 877 |
|
| 878 |
/** |
| 879 |
* Maybe dismiss welcome notice if API key was saved |
| 880 |
* |
| 881 |
* @param array $params Request parameters |
| 882 |
* @return void |
| 883 |
*/ |
| 884 |
private function maybe_dismiss_welcome_notice(array $params): void { |
| 885 |
// Check if an API key was saved (not cleared) |
| 886 |
$api_key_saved = false; |
| 887 |
|
| 888 |
if (!empty($params['openai_api_key']) && $params['openai_api_key'] !== '') { |
| 889 |
$api_key_saved = true; |
| 890 |
} |
| 891 |
|
| 892 |
if (!empty($params['claude_api_key']) && $params['claude_api_key'] !== '') { |
| 893 |
$api_key_saved = true; |
| 894 |
} |
| 895 |
|
| 896 |
// Auto-dismiss welcome notice if API key was configured |
| 897 |
if ($api_key_saved && get_option('thinkrank_show_welcome')) { |
| 898 |
delete_option('thinkrank_show_welcome'); |
| 899 |
} |
| 900 |
} |
| 901 |
|
| 902 |
/** |
| 903 |
* Get metadata for post |
| 904 |
* |
| 905 |
* @param \WP_REST_Request $request Request object |
| 906 |
* @return \WP_REST_Response Response object |
| 907 |
*/ |
| 908 |
public function get_metadata(\WP_REST_Request $request): \WP_REST_Response { |
| 909 |
$post_id = (int) $request->get_param('post_id'); |
| 910 |
|
| 911 |
// Object-level guard: only expose a post's stored SEO meta to a user who |
| 912 |
// can edit that specific post (the section capability gate handles the |
| 913 |
// AI Tools toggle; this adds per-post ownership). |
| 914 |
if (!current_user_can('edit_post', $post_id)) { |
| 915 |
return new \WP_REST_Response(['message' => 'You are not allowed to view this metadata.'], 403); |
| 916 |
} |
| 917 |
|
| 918 |
// Get existing metadata |
| 919 |
$metadata = [ |
| 920 |
'title' => get_post_meta($post_id, '_thinkrank_title', true), |
| 921 |
'description' => get_post_meta($post_id, '_thinkrank_description', true), |
| 922 |
'keywords' => get_post_meta($post_id, '_thinkrank_keywords', true), |
| 923 |
'seo_score' => get_post_meta($post_id, '_thinkrank_seo_score', true) ?: 0, |
| 924 |
'last_generated' => get_post_meta($post_id, '_thinkrank_last_generated', true), |
| 925 |
]; |
| 926 |
|
| 927 |
return new \WP_REST_Response($metadata); |
| 928 |
} |
| 929 |
|
| 930 |
/** |
| 931 |
* Generate AI-powered SEO metadata |
| 932 |
* |
| 933 |
* @param \WP_REST_Request $request Request object containing content and generation options |
| 934 |
* @return \WP_REST_Response Response object with generated metadata or error message |
| 935 |
* @throws \Exception When AI metadata generation fails or AI client is unavailable |
| 936 |
*/ |
| 937 |
public function generate_ai_metadata(\WP_REST_Request $request): \WP_REST_Response { |
| 938 |
$content = $request->get_param('content'); |
| 939 |
$options = [ |
| 940 |
'target_keyword' => $request->get_param('target_keyword'), |
| 941 |
'content_type' => $request->get_param('content_type'), |
| 942 |
'tone' => $request->get_param('tone'), |
| 943 |
]; |
| 944 |
|
| 945 |
// Rate limiting: per user/IP per route |
| 946 |
$user_id = get_current_user_id(); |
| 947 |
$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : 'unknown'; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 948 |
$bucket_id = 'ai_generate|' . ($user_id ?: $ip); |
| 949 |
$limit = (int) \ThinkRank\Core\Settings::instance()->get('max_requests_per_minute', 10); |
| 950 |
$allowed = $this->enforce_rate_limit($bucket_id, $limit); |
| 951 |
if (is_wp_error($allowed)) { |
| 952 |
return new \WP_REST_Response([ |
| 953 |
'success' => false, |
| 954 |
'message' => $allowed->get_error_message(), |
| 955 |
], $allowed->get_error_data()['status'] ?? 429); |
| 956 |
} |
| 957 |
|
| 958 |
try { |
| 959 |
// Get AI manager instance |
| 960 |
$ai_manager = new \ThinkRank\AI\Manager(); |
| 961 |
$ai_manager->initialize_client(); |
| 962 |
|
| 963 |
// Run through the generator so title/description are capped to the |
| 964 |
// configured limits and the character counts are returned. |
| 965 |
$generator = new \ThinkRank\AI\Metadata_Generator($ai_manager); |
| 966 |
$metadata = $generator->generate_for_content($content, $options); |
| 967 |
|
| 968 |
return new \WP_REST_Response([ |
| 969 |
'success' => true, |
| 970 |
'data' => $metadata, |
| 971 |
'message' => __('SEO metadata generated successfully', 'thinkrank'), |
| 972 |
]); |
| 973 |
} catch (\Exception $e) { |
| 974 |
return new \WP_REST_Response([ |
| 975 |
'success' => false, |
| 976 |
'message' => $e->getMessage(), |
| 977 |
], 400); |
| 978 |
} |
| 979 |
} |
| 980 |
|
| 981 |
/** |
| 982 |
* Generate and return an improved SEO title for an "Apply" suggestion action. |
| 983 |
* |
| 984 |
* @param \WP_REST_Request $request Request object. |
| 985 |
* @return \WP_REST_Response Response with the improved title under data.title. |
| 986 |
* @throws \Exception When title improvement fails or the AI client is unavailable. |
| 987 |
*/ |
| 988 |
public function improve_ai_title(\WP_REST_Request $request): \WP_REST_Response { |
| 989 |
$content = $request->get_param('content'); |
| 990 |
$options = [ |
| 991 |
'current_title' => $request->get_param('current_title'), |
| 992 |
'target_keyword' => $request->get_param('target_keyword'), |
| 993 |
'content_type' => $request->get_param('content_type'), |
| 994 |
'tone' => $request->get_param('tone'), |
| 995 |
'suggestion' => $request->get_param('suggestion'), |
| 996 |
]; |
| 997 |
|
| 998 |
// Rate limiting: shares the AI generation bucket. |
| 999 |
$user_id = get_current_user_id(); |
| 1000 |
$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : 'unknown'; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 1001 |
$bucket_id = 'ai_generate|' . ($user_id ?: $ip); |
| 1002 |
$limit = (int) \ThinkRank\Core\Settings::instance()->get('max_requests_per_minute', 10); |
| 1003 |
$allowed = $this->enforce_rate_limit($bucket_id, $limit); |
| 1004 |
if (is_wp_error($allowed)) { |
| 1005 |
return new \WP_REST_Response([ |
| 1006 |
'success' => false, |
| 1007 |
'message' => $allowed->get_error_message(), |
| 1008 |
], $allowed->get_error_data()['status'] ?? 429); |
| 1009 |
} |
| 1010 |
|
| 1011 |
try { |
| 1012 |
$ai_manager = new \ThinkRank\AI\Manager(); |
| 1013 |
$ai_manager->initialize_client(); |
| 1014 |
|
| 1015 |
$result = $ai_manager->improve_seo_title($content, $options); |
| 1016 |
|
| 1017 |
return new \WP_REST_Response([ |
| 1018 |
'success' => true, |
| 1019 |
'data' => $result, |
| 1020 |
'message' => __('SEO title improved successfully', 'thinkrank'), |
| 1021 |
]); |
| 1022 |
} catch (\Exception $e) { |
| 1023 |
return new \WP_REST_Response([ |
| 1024 |
'success' => false, |
| 1025 |
'message' => $e->getMessage(), |
| 1026 |
], 400); |
| 1027 |
} |
| 1028 |
} |
| 1029 |
|
| 1030 |
/** |
| 1031 |
* Generate and return an improved meta description for an "Apply" action. |
| 1032 |
* |
| 1033 |
* @param \WP_REST_Request $request Request object. |
| 1034 |
* @return \WP_REST_Response Response with the description under data.description. |
| 1035 |
* @throws \Exception When generation fails or the AI client is unavailable. |
| 1036 |
*/ |
| 1037 |
public function improve_ai_meta_description(\WP_REST_Request $request): \WP_REST_Response { |
| 1038 |
$content = $request->get_param('content'); |
| 1039 |
$options = [ |
| 1040 |
'current_description' => $request->get_param('current_description'), |
| 1041 |
'target_keyword' => $request->get_param('target_keyword'), |
| 1042 |
'content_type' => $request->get_param('content_type'), |
| 1043 |
'tone' => $request->get_param('tone'), |
| 1044 |
'suggestion' => $request->get_param('suggestion'), |
| 1045 |
]; |
| 1046 |
|
| 1047 |
// Rate limiting: shares the AI generation bucket. |
| 1048 |
$user_id = get_current_user_id(); |
| 1049 |
$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : 'unknown'; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 1050 |
$bucket_id = 'ai_generate|' . ($user_id ?: $ip); |
| 1051 |
$limit = (int) \ThinkRank\Core\Settings::instance()->get('max_requests_per_minute', 10); |
| 1052 |
$allowed = $this->enforce_rate_limit($bucket_id, $limit); |
| 1053 |
if (is_wp_error($allowed)) { |
| 1054 |
return new \WP_REST_Response([ |
| 1055 |
'success' => false, |
| 1056 |
'message' => $allowed->get_error_message(), |
| 1057 |
], $allowed->get_error_data()['status'] ?? 429); |
| 1058 |
} |
| 1059 |
|
| 1060 |
try { |
| 1061 |
$ai_manager = new \ThinkRank\AI\Manager(); |
| 1062 |
$ai_manager->initialize_client(); |
| 1063 |
|
| 1064 |
$result = $ai_manager->improve_meta_description($content, $options); |
| 1065 |
|
| 1066 |
return new \WP_REST_Response([ |
| 1067 |
'success' => true, |
| 1068 |
'data' => $result, |
| 1069 |
'message' => __('Meta description generated successfully', 'thinkrank'), |
| 1070 |
]); |
| 1071 |
} catch (\Exception $e) { |
| 1072 |
return new \WP_REST_Response([ |
| 1073 |
'success' => false, |
| 1074 |
'message' => $e->getMessage(), |
| 1075 |
], 400); |
| 1076 |
} |
| 1077 |
} |
| 1078 |
|
| 1079 |
/** |
| 1080 |
* Explain a single SEO suggestion in plain, post-specific language. |
| 1081 |
* |
| 1082 |
* Read-only copilot action: returns a short AI explanation of why the |
| 1083 |
* suggestion matters for this post and how to resolve it. Does not modify |
| 1084 |
* any content. |
| 1085 |
* |
| 1086 |
* @param \WP_REST_Request $request Request object. |
| 1087 |
* @return \WP_REST_Response Response with the explanation under data.explanation. |
| 1088 |
* @throws \Exception When generation fails or the AI client is unavailable. |
| 1089 |
*/ |
| 1090 |
public function explain_ai_suggestion(\WP_REST_Request $request): \WP_REST_Response { |
| 1091 |
$content = $request->get_param('content'); |
| 1092 |
$options = [ |
| 1093 |
'suggestion' => $request->get_param('suggestion'), |
| 1094 |
'title' => $request->get_param('title'), |
| 1095 |
'target_keyword' => $request->get_param('target_keyword'), |
| 1096 |
'content_type' => $request->get_param('content_type'), |
| 1097 |
]; |
| 1098 |
|
| 1099 |
// Rate limiting: shares the AI generation bucket. |
| 1100 |
$user_id = get_current_user_id(); |
| 1101 |
$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : 'unknown'; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 1102 |
$bucket_id = 'ai_generate|' . ($user_id ?: $ip); |
| 1103 |
$limit = (int) \ThinkRank\Core\Settings::instance()->get('max_requests_per_minute', 10); |
| 1104 |
$allowed = $this->enforce_rate_limit($bucket_id, $limit); |
| 1105 |
if (is_wp_error($allowed)) { |
| 1106 |
return new \WP_REST_Response([ |
| 1107 |
'success' => false, |
| 1108 |
'message' => $allowed->get_error_message(), |
| 1109 |
], $allowed->get_error_data()['status'] ?? 429); |
| 1110 |
} |
| 1111 |
|
| 1112 |
try { |
| 1113 |
$ai_manager = new \ThinkRank\AI\Manager(); |
| 1114 |
$ai_manager->initialize_client(); |
| 1115 |
|
| 1116 |
$result = $ai_manager->explain_seo_suggestion($content, $options); |
| 1117 |
|
| 1118 |
return new \WP_REST_Response([ |
| 1119 |
'success' => true, |
| 1120 |
'data' => $result, |
| 1121 |
'message' => __('Explanation generated successfully', 'thinkrank'), |
| 1122 |
]); |
| 1123 |
} catch (\Exception $e) { |
| 1124 |
return new \WP_REST_Response([ |
| 1125 |
'success' => false, |
| 1126 |
'message' => $e->getMessage(), |
| 1127 |
], 400); |
| 1128 |
} |
| 1129 |
} |
| 1130 |
|
| 1131 |
/** |
| 1132 |
* Generate a content fragment with one authoritative external dofollow link. |
| 1133 |
* |
| 1134 |
* @param \WP_REST_Request $request Request object. |
| 1135 |
* @return \WP_REST_Response Response with the HTML fragment under data.html. |
| 1136 |
* @throws \Exception When generation fails or the AI client is unavailable. |
| 1137 |
*/ |
| 1138 |
public function add_ai_dofollow_link(\WP_REST_Request $request): \WP_REST_Response { |
| 1139 |
$content = $request->get_param('content'); |
| 1140 |
$options = [ |
| 1141 |
'target_keyword' => $request->get_param('target_keyword'), |
| 1142 |
'content_type' => $request->get_param('content_type'), |
| 1143 |
]; |
| 1144 |
|
| 1145 |
// Rate limiting: shares the AI generation bucket. |
| 1146 |
$user_id = get_current_user_id(); |
| 1147 |
$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : 'unknown'; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 1148 |
$bucket_id = 'ai_generate|' . ($user_id ?: $ip); |
| 1149 |
$limit = (int) \ThinkRank\Core\Settings::instance()->get('max_requests_per_minute', 10); |
| 1150 |
$allowed = $this->enforce_rate_limit($bucket_id, $limit); |
| 1151 |
if (is_wp_error($allowed)) { |
| 1152 |
return new \WP_REST_Response([ |
| 1153 |
'success' => false, |
| 1154 |
'message' => $allowed->get_error_message(), |
| 1155 |
], $allowed->get_error_data()['status'] ?? 429); |
| 1156 |
} |
| 1157 |
|
| 1158 |
try { |
| 1159 |
$ai_manager = new \ThinkRank\AI\Manager(); |
| 1160 |
$ai_manager->initialize_client(); |
| 1161 |
|
| 1162 |
$result = $ai_manager->generate_dofollow_link($content, $options); |
| 1163 |
|
| 1164 |
return new \WP_REST_Response([ |
| 1165 |
'success' => true, |
| 1166 |
'data' => $result, |
| 1167 |
'message' => __('Added an authoritative source link', 'thinkrank'), |
| 1168 |
]); |
| 1169 |
} catch (\Exception $e) { |
| 1170 |
return new \WP_REST_Response([ |
| 1171 |
'success' => false, |
| 1172 |
'message' => $e->getMessage(), |
| 1173 |
], 400); |
| 1174 |
} |
| 1175 |
} |
| 1176 |
|
| 1177 |
/** |
| 1178 |
* Generate a keyword-rich paragraph to lift keyword density into band. |
| 1179 |
* |
| 1180 |
* @param \WP_REST_Request $request Request object. |
| 1181 |
* @return \WP_REST_Response Response with the HTML fragment under data.html. |
| 1182 |
* @throws \Exception When generation fails or the AI client is unavailable. |
| 1183 |
*/ |
| 1184 |
public function add_ai_keyword_paragraph(\WP_REST_Request $request): \WP_REST_Response { |
| 1185 |
$content = $request->get_param('content'); |
| 1186 |
$options = [ |
| 1187 |
'target_keyword' => $request->get_param('target_keyword'), |
| 1188 |
'content_type' => $request->get_param('content_type'), |
| 1189 |
'tone' => $request->get_param('tone'), |
| 1190 |
'word_count' => $request->get_param('word_count'), |
| 1191 |
'keyword_count' => $request->get_param('keyword_count'), |
| 1192 |
]; |
| 1193 |
|
| 1194 |
// Rate limiting: shares the AI generation bucket. |
| 1195 |
$user_id = get_current_user_id(); |
| 1196 |
$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : 'unknown'; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 1197 |
$bucket_id = 'ai_generate|' . ($user_id ?: $ip); |
| 1198 |
$limit = (int) \ThinkRank\Core\Settings::instance()->get('max_requests_per_minute', 10); |
| 1199 |
$allowed = $this->enforce_rate_limit($bucket_id, $limit); |
| 1200 |
if (is_wp_error($allowed)) { |
| 1201 |
return new \WP_REST_Response([ |
| 1202 |
'success' => false, |
| 1203 |
'message' => $allowed->get_error_message(), |
| 1204 |
], $allowed->get_error_data()['status'] ?? 429); |
| 1205 |
} |
| 1206 |
|
| 1207 |
try { |
| 1208 |
$ai_manager = new \ThinkRank\AI\Manager(); |
| 1209 |
$ai_manager->initialize_client(); |
| 1210 |
|
| 1211 |
$result = $ai_manager->generate_keyword_paragraph($content, $options); |
| 1212 |
|
| 1213 |
return new \WP_REST_Response([ |
| 1214 |
'success' => true, |
| 1215 |
'data' => $result, |
| 1216 |
'message' => __('Added a keyword-focused paragraph', 'thinkrank'), |
| 1217 |
]); |
| 1218 |
} catch (\Exception $e) { |
| 1219 |
return new \WP_REST_Response([ |
| 1220 |
'success' => false, |
| 1221 |
'message' => $e->getMessage(), |
| 1222 |
], 400); |
| 1223 |
} |
| 1224 |
} |
| 1225 |
|
| 1226 |
/** |
| 1227 |
* Enable ThinkRank's Global SEO schema output for a post's post type. |
| 1228 |
* |
| 1229 |
* Sets a sensible default schema type (Article for posts, WebPage for pages) |
| 1230 |
* when none is configured yet, so ThinkRank emits JSON-LD for the post. This |
| 1231 |
* resolves the "add structured data" suggestion, which the scorer now credits |
| 1232 |
* when ThinkRank schema is active. |
| 1233 |
* |
| 1234 |
* @param \WP_REST_Request $request Request object. |
| 1235 |
* @return \WP_REST_Response Response describing the enabled schema type. |
| 1236 |
*/ |
| 1237 |
public function enable_schema_for_post(\WP_REST_Request $request): \WP_REST_Response { |
| 1238 |
$post_id = (int) $request->get_param('post_id'); |
| 1239 |
$post = get_post($post_id); |
| 1240 |
if (!$post) { |
| 1241 |
return new \WP_REST_Response([ |
| 1242 |
'success' => false, |
| 1243 |
'message' => __('Post not found.', 'thinkrank'), |
| 1244 |
], 404); |
| 1245 |
} |
| 1246 |
|
| 1247 |
$post_type = $post->post_type; |
| 1248 |
$settings = get_option('thinkrank_global_seo_settings', []); |
| 1249 |
if (!is_array($settings)) { |
| 1250 |
$settings = []; |
| 1251 |
} |
| 1252 |
if (!isset($settings[$post_type]) || !is_array($settings[$post_type])) { |
| 1253 |
$settings[$post_type] = []; |
| 1254 |
} |
| 1255 |
|
| 1256 |
$already_enabled = !empty($settings[$post_type]['schema_type']); |
| 1257 |
if (!$already_enabled) { |
| 1258 |
if ($post_type === 'page') { |
| 1259 |
$settings[$post_type]['schema_type'] = 'WebPage'; |
| 1260 |
} else { |
| 1261 |
$settings[$post_type]['schema_type'] = 'Article'; |
| 1262 |
if (empty($settings[$post_type]['article_type'])) { |
| 1263 |
$settings[$post_type]['article_type'] = 'BlogPosting'; |
| 1264 |
} |
| 1265 |
} |
| 1266 |
update_option('thinkrank_global_seo_settings', $settings); |
| 1267 |
} |
| 1268 |
|
| 1269 |
$schema_type = $settings[$post_type]['schema_type']; |
| 1270 |
|
| 1271 |
return new \WP_REST_Response([ |
| 1272 |
'success' => true, |
| 1273 |
'data' => [ |
| 1274 |
'schema_type' => $schema_type, |
| 1275 |
'post_type' => $post_type, |
| 1276 |
'already_enabled' => $already_enabled, |
| 1277 |
], |
| 1278 |
'message' => $already_enabled |
| 1279 |
? __('Schema was already enabled for this post type.', 'thinkrank') |
| 1280 |
/* translators: %s: schema type. */ |
| 1281 |
: sprintf(__('Enabled %s schema for this post type.', 'thinkrank'), $schema_type), |
| 1282 |
]); |
| 1283 |
} |
| 1284 |
|
| 1285 |
/** |
| 1286 |
* Test AI connection for specified provider |
| 1287 |
* |
| 1288 |
* @param \WP_REST_Request $request Request object containing api_key and provider parameters |
| 1289 |
* @return \WP_REST_Response Response object with connection test results |
| 1290 |
* @throws \Exception When API connection test encounters unexpected errors |
| 1291 |
*/ |
| 1292 |
public function test_ai_connection(\WP_REST_Request $request): \WP_REST_Response { |
| 1293 |
// Rate limiting: per user/IP per route |
| 1294 |
$user_id = get_current_user_id(); |
| 1295 |
$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : 'unknown'; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 1296 |
$bucket_id = 'ai_test|' . ($user_id ?: $ip); |
| 1297 |
$limit = (int) \ThinkRank\Core\Settings::instance()->get('max_requests_per_minute', 10); |
| 1298 |
$allowed = $this->enforce_rate_limit($bucket_id, $limit); |
| 1299 |
if (is_wp_error($allowed)) { |
| 1300 |
return new \WP_REST_Response([ |
| 1301 |
'success' => false, |
| 1302 |
'message' => $allowed->get_error_message(), |
| 1303 |
], $allowed->get_error_data()['status'] ?? 429); |
| 1304 |
} |
| 1305 |
|
| 1306 |
try { |
| 1307 |
$api_key = $request->get_param('api_key'); |
| 1308 |
$provider = $request->get_param('provider') ?: 'openai'; |
| 1309 |
|
| 1310 |
// If no API key provided in request, try to get from saved settings |
| 1311 |
if (empty($api_key)) { |
| 1312 |
$settings = \ThinkRank\Core\Settings::instance(); |
| 1313 |
if ($provider === 'openai') { |
| 1314 |
$api_key = (string) $settings->get('openai_api_key', ''); |
| 1315 |
} elseif ($provider === 'claude') { |
| 1316 |
$api_key = (string) $settings->get('claude_api_key', ''); |
| 1317 |
} elseif ($provider === 'openrouter') { |
| 1318 |
$api_key = (string) $settings->get('openrouter_api_key', ''); |
| 1319 |
} else { |
| 1320 |
$api_key = (string) $settings->get('gemini_api_key', ''); |
| 1321 |
} |
| 1322 |
|
| 1323 |
if (empty($api_key)) { |
| 1324 |
return new \WP_REST_Response([ |
| 1325 |
'success' => false, |
| 1326 |
'message' => __('No API key provided or saved for the selected provider.', 'thinkrank'), |
| 1327 |
], 400); |
| 1328 |
} |
| 1329 |
} |
| 1330 |
|
| 1331 |
// Test the connection with a simple API call |
| 1332 |
if ($provider === 'openai') { |
| 1333 |
$result = $this->test_openai_connection($api_key); |
| 1334 |
} elseif ($provider === 'claude') { |
| 1335 |
$result = $this->test_claude_connection($api_key); |
| 1336 |
} elseif ($provider === 'openrouter') { |
| 1337 |
$result = $this->test_openrouter_connection($api_key); |
| 1338 |
} else { |
| 1339 |
$result = $this->test_gemini_connection($api_key); |
| 1340 |
} |
| 1341 |
|
| 1342 |
return new \WP_REST_Response($result, $result['success'] ? 200 : 400); |
| 1343 |
} catch (\Exception $e) { |
| 1344 |
return new \WP_REST_Response([ |
| 1345 |
'success' => false, |
| 1346 |
'message' => $e->getMessage(), |
| 1347 |
], 500); |
| 1348 |
} |
| 1349 |
} |
| 1350 |
|
| 1351 |
/** |
| 1352 |
* Test OpenAI API connection |
| 1353 |
* |
| 1354 |
* @param string $api_key API key to test |
| 1355 |
* @return array Test result |
| 1356 |
*/ |
| 1357 |
private function test_openai_connection(string $api_key): array { |
| 1358 |
$url = 'https://api.openai.com/v1/models'; |
| 1359 |
|
| 1360 |
$response = wp_remote_get($url, [ |
| 1361 |
'headers' => [ |
| 1362 |
'Authorization' => 'Bearer ' . $api_key, |
| 1363 |
'Content-Type' => 'application/json', |
| 1364 |
], |
| 1365 |
'timeout' => 10, |
| 1366 |
]); |
| 1367 |
|
| 1368 |
if (is_wp_error($response)) { |
| 1369 |
return [ |
| 1370 |
'success' => false, |
| 1371 |
'message' => __('Failed to connect to OpenAI API: ', 'thinkrank') . $response->get_error_message(), |
| 1372 |
]; |
| 1373 |
} |
| 1374 |
|
| 1375 |
$status_code = wp_remote_retrieve_response_code($response); |
| 1376 |
$body = wp_remote_retrieve_body($response); |
| 1377 |
|
| 1378 |
if ($status_code === 200) { |
| 1379 |
$data = json_decode($body, true); |
| 1380 |
if (isset($data['data']) && is_array($data['data'])) { |
| 1381 |
return [ |
| 1382 |
'success' => true, |
| 1383 |
'message' => __('OpenAI API connection successful!', 'thinkrank'), |
| 1384 |
'models_count' => count($data['data']), |
| 1385 |
]; |
| 1386 |
} |
| 1387 |
} |
| 1388 |
|
| 1389 |
// Handle error response |
| 1390 |
$error_data = json_decode($body, true); |
| 1391 |
$error_message = $error_data['error']['message'] ?? __('Unknown API error', 'thinkrank'); |
| 1392 |
|
| 1393 |
return [ |
| 1394 |
'success' => false, |
| 1395 |
'message' => __('OpenAI API Error: ', 'thinkrank') . $error_message, |
| 1396 |
]; |
| 1397 |
} |
| 1398 |
|
| 1399 |
/** |
| 1400 |
* Test OpenRouter API connection |
| 1401 |
* |
| 1402 |
* @param string $api_key API key to test |
| 1403 |
* @return array Test result |
| 1404 |
*/ |
| 1405 |
private function test_openrouter_connection(string $api_key): array { |
| 1406 |
// Validate the key format first (OpenRouter keys start with "sk-or-"). |
| 1407 |
if (!str_starts_with($api_key, 'sk-or-')) { |
| 1408 |
return [ |
| 1409 |
'success' => false, |
| 1410 |
'message' => __('Invalid OpenRouter API key format. Should start with "sk-or-"', 'thinkrank'), |
| 1411 |
]; |
| 1412 |
} |
| 1413 |
|
| 1414 |
// The key endpoint validates the credential and returns its metadata. |
| 1415 |
$url = 'https://openrouter.ai/api/v1/key'; |
| 1416 |
|
| 1417 |
$response = wp_remote_get($url, [ |
| 1418 |
'headers' => [ |
| 1419 |
'Authorization' => 'Bearer ' . $api_key, |
| 1420 |
'Content-Type' => 'application/json', |
| 1421 |
'HTTP-Referer' => home_url('/'), |
| 1422 |
'X-Title' => 'ThinkRank', |
| 1423 |
], |
| 1424 |
'timeout' => 10, |
| 1425 |
]); |
| 1426 |
|
| 1427 |
if (is_wp_error($response)) { |
| 1428 |
return [ |
| 1429 |
'success' => false, |
| 1430 |
'message' => __('Failed to connect to OpenRouter API: ', 'thinkrank') . $response->get_error_message(), |
| 1431 |
]; |
| 1432 |
} |
| 1433 |
|
| 1434 |
$status_code = wp_remote_retrieve_response_code($response); |
| 1435 |
$body = wp_remote_retrieve_body($response); |
| 1436 |
|
| 1437 |
if ($status_code === 200) { |
| 1438 |
$data = json_decode($body, true); |
| 1439 |
if (isset($data['data']) && is_array($data['data'])) { |
| 1440 |
return [ |
| 1441 |
'success' => true, |
| 1442 |
'message' => __('OpenRouter API connection successful!', 'thinkrank'), |
| 1443 |
]; |
| 1444 |
} |
| 1445 |
} |
| 1446 |
|
| 1447 |
// Handle error response |
| 1448 |
$error_data = json_decode($body, true); |
| 1449 |
$error_message = $error_data['error']['message'] ?? __('Unknown API error', 'thinkrank'); |
| 1450 |
|
| 1451 |
return [ |
| 1452 |
'success' => false, |
| 1453 |
'message' => __('OpenRouter API Error: ', 'thinkrank') . $error_message, |
| 1454 |
]; |
| 1455 |
} |
| 1456 |
|
| 1457 |
/** |
| 1458 |
* Test Claude API connection |
| 1459 |
* |
| 1460 |
* @param string $api_key API key to test |
| 1461 |
* @return array Test result |
| 1462 |
*/ |
| 1463 |
private function test_claude_connection(string $api_key): array { |
| 1464 |
// First validate the key format |
| 1465 |
if (!str_starts_with($api_key, 'sk-ant-')) { |
| 1466 |
return [ |
| 1467 |
'success' => false, |
| 1468 |
'message' => __('Invalid Claude API key format. Should start with "sk-ant-"', 'thinkrank'), |
| 1469 |
]; |
| 1470 |
} |
| 1471 |
|
| 1472 |
// Test with a simple API call |
| 1473 |
$url = 'https://api.anthropic.com/v1/messages'; |
| 1474 |
|
| 1475 |
// Get the configured Claude model, with fallback to a current model. |
| 1476 |
// Self-heal retired/unavailable IDs saved by earlier versions. |
| 1477 |
$claude_model = \ThinkRank\Core\Settings::instance()->get('claude_model', 'claude-sonnet-5'); |
| 1478 |
$claude_model = \ThinkRank\AI\Claude_Client::normalize_model($claude_model); |
| 1479 |
|
| 1480 |
$body = [ |
| 1481 |
'model' => $claude_model, |
| 1482 |
'max_tokens' => 10, |
| 1483 |
'messages' => [ |
| 1484 |
[ |
| 1485 |
'role' => 'user', |
| 1486 |
'content' => 'Hello' |
| 1487 |
] |
| 1488 |
] |
| 1489 |
]; |
| 1490 |
|
| 1491 |
$response = wp_remote_post($url, [ |
| 1492 |
'headers' => [ |
| 1493 |
'x-api-key' => $api_key, |
| 1494 |
'Content-Type' => 'application/json', |
| 1495 |
'anthropic-version' => '2023-06-01', |
| 1496 |
], |
| 1497 |
'body' => wp_json_encode($body), |
| 1498 |
'timeout' => 10, |
| 1499 |
]); |
| 1500 |
|
| 1501 |
if (is_wp_error($response)) { |
| 1502 |
return [ |
| 1503 |
'success' => false, |
| 1504 |
'message' => __('Failed to connect to Claude API: ', 'thinkrank') . $response->get_error_message(), |
| 1505 |
]; |
| 1506 |
} |
| 1507 |
|
| 1508 |
$status_code = wp_remote_retrieve_response_code($response); |
| 1509 |
$response_body = wp_remote_retrieve_body($response); |
| 1510 |
|
| 1511 |
if ($status_code === 200) { |
| 1512 |
return [ |
| 1513 |
'success' => true, |
| 1514 |
'message' => __('Claude API connection successful!', 'thinkrank'), |
| 1515 |
]; |
| 1516 |
} else { |
| 1517 |
$error_data = json_decode($response_body, true); |
| 1518 |
$error_message = $error_data['error']['message'] ?? __('Unknown API error', 'thinkrank'); |
| 1519 |
|
| 1520 |
return [ |
| 1521 |
'success' => false, |
| 1522 |
/* translators: %1$d: HTTP status code, %2$s: error message from Claude API */ |
| 1523 |
'message' => sprintf(__('Claude API error (%1$d): %2$s', 'thinkrank'), $status_code, $error_message), |
| 1524 |
]; |
| 1525 |
} |
| 1526 |
} |
| 1527 |
|
| 1528 |
/** |
| 1529 |
* Test Gemini API connection |
| 1530 |
* |
| 1531 |
* @param string $api_key API key to test |
| 1532 |
* @return array Test result |
| 1533 |
*/ |
| 1534 |
private function test_gemini_connection(string $api_key): array { |
| 1535 |
// Test with a simple API call |
| 1536 |
$gemini_model = \ThinkRank\Core\Settings::instance()->get('gemini_model', 'gemini-2.5-flash'); |
| 1537 |
$url = "https://generativelanguage.googleapis.com/v1beta/models/{$gemini_model}:generateContent?key={$api_key}"; |
| 1538 |
|
| 1539 |
$body = [ |
| 1540 |
'contents' => [ |
| 1541 |
[ |
| 1542 |
'parts' => [ |
| 1543 |
['text' => 'Hello'] |
| 1544 |
] |
| 1545 |
] |
| 1546 |
], |
| 1547 |
'generationConfig' => [ |
| 1548 |
'maxOutputTokens' => 10, |
| 1549 |
'temperature' => 0.1, |
| 1550 |
] |
| 1551 |
]; |
| 1552 |
|
| 1553 |
$response = wp_remote_post($url, [ |
| 1554 |
'headers' => [ |
| 1555 |
'Content-Type' => 'application/json', |
| 1556 |
], |
| 1557 |
'body' => wp_json_encode($body), |
| 1558 |
'timeout' => 10, |
| 1559 |
]); |
| 1560 |
|
| 1561 |
if (is_wp_error($response)) { |
| 1562 |
return [ |
| 1563 |
'success' => false, |
| 1564 |
'message' => __('Failed to connect to Gemini API: ', 'thinkrank') . $response->get_error_message(), |
| 1565 |
]; |
| 1566 |
} |
| 1567 |
|
| 1568 |
$status_code = wp_remote_retrieve_response_code($response); |
| 1569 |
$response_body = wp_remote_retrieve_body($response); |
| 1570 |
|
| 1571 |
if ($status_code === 200) { |
| 1572 |
return [ |
| 1573 |
'success' => true, |
| 1574 |
'message' => __('Gemini API connection successful!', 'thinkrank'), |
| 1575 |
]; |
| 1576 |
} else { |
| 1577 |
$error_data = json_decode($response_body, true); |
| 1578 |
$error_message = $error_data['error']['message'] ?? __('Unknown API error', 'thinkrank'); |
| 1579 |
|
| 1580 |
return [ |
| 1581 |
'success' => false, |
| 1582 |
/* translators: %1$d: HTTP status code, %2$s: error message from Gemini API */ |
| 1583 |
'message' => sprintf(__('Gemini API error (%1$d): %2$s', 'thinkrank'), $status_code, $error_message), |
| 1584 |
]; |
| 1585 |
} |
| 1586 |
} |
| 1587 |
|
| 1588 |
/** |
| 1589 |
* Get AI providers |
| 1590 |
* |
| 1591 |
* @param \WP_REST_Request $request Request object |
| 1592 |
* @return \WP_REST_Response Response object |
| 1593 |
*/ |
| 1594 |
public function get_ai_providers(\WP_REST_Request $request): \WP_REST_Response { |
| 1595 |
$ai_manager = new \ThinkRank\AI\Manager(); |
| 1596 |
$providers = $ai_manager->get_available_providers(); |
| 1597 |
|
| 1598 |
return new \WP_REST_Response($providers); |
| 1599 |
} |
| 1600 |
|
| 1601 |
/** |
| 1602 |
* Get AI status |
| 1603 |
* |
| 1604 |
* @param \WP_REST_Request $request Request object |
| 1605 |
* @return \WP_REST_Response Response object |
| 1606 |
*/ |
| 1607 |
public function get_ai_status(\WP_REST_Request $request): \WP_REST_Response { |
| 1608 |
$ai_manager = new \ThinkRank\AI\Manager(); |
| 1609 |
$status = $ai_manager->get_provider_status(); |
| 1610 |
|
| 1611 |
return new \WP_REST_Response($status); |
| 1612 |
} |
| 1613 |
|
| 1614 |
/** |
| 1615 |
* Analyze content for SEO optimization |
| 1616 |
* |
| 1617 |
* @param \WP_REST_Request $request Request object containing content, metadata, and optional post_id |
| 1618 |
* @return \WP_REST_Response Response object with analysis results or error message |
| 1619 |
* @throws \Exception When AI analysis fails or AI client initialization fails |
| 1620 |
*/ |
| 1621 |
public function analyze_content(\WP_REST_Request $request): \WP_REST_Response { |
| 1622 |
$content = $request->get_param('content'); |
| 1623 |
$metadata = $request->get_param('metadata') ?: []; |
| 1624 |
$post_id = $request->get_param('post_id'); |
| 1625 |
|
| 1626 |
// Rate limiting: per user/IP per route |
| 1627 |
$user_id = get_current_user_id(); |
| 1628 |
$ip = isset($_SERVER['REMOTE_ADDR']) ? sanitize_text_field(wp_unslash($_SERVER['REMOTE_ADDR'])) : 'unknown'; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput |
| 1629 |
$bucket_id = 'ai_analyze|' . ($user_id ?: $ip); |
| 1630 |
$limit = (int) \ThinkRank\Core\Settings::instance()->get('max_requests_per_minute', 10); |
| 1631 |
$allowed = $this->enforce_rate_limit($bucket_id, $limit); |
| 1632 |
if (is_wp_error($allowed)) { |
| 1633 |
return new \WP_REST_Response([ |
| 1634 |
'success' => false, |
| 1635 |
'message' => $allowed->get_error_message(), |
| 1636 |
], $allowed->get_error_data()['status'] ?? 429); |
| 1637 |
} |
| 1638 |
|
| 1639 |
try { |
| 1640 |
// Get AI manager instance |
| 1641 |
$ai_manager = new \ThinkRank\AI\Manager(); |
| 1642 |
$ai_manager->initialize_client(); |
| 1643 |
|
| 1644 |
// Perform content analysis |
| 1645 |
$analysis = $ai_manager->analyze_content($content, $metadata); |
| 1646 |
|
| 1647 |
return new \WP_REST_Response([ |
| 1648 |
'success' => true, |
| 1649 |
'data' => $analysis, |
| 1650 |
'message' => __('Content analyzed successfully', 'thinkrank'), |
| 1651 |
]); |
| 1652 |
} catch (\Exception $e) { |
| 1653 |
return new \WP_REST_Response([ |
| 1654 |
'success' => false, |
| 1655 |
'message' => $e->getMessage(), |
| 1656 |
], 400); |
| 1657 |
} |
| 1658 |
} |
| 1659 |
|
| 1660 |
/** |
| 1661 |
* Sanitize metadata object for API endpoints |
| 1662 |
* |
| 1663 |
* @param mixed $metadata Metadata to sanitize |
| 1664 |
* @return array Sanitized metadata array |
| 1665 |
*/ |
| 1666 |
public function sanitize_metadata_object($metadata): array { |
| 1667 |
if (!is_array($metadata)) { |
| 1668 |
return []; |
| 1669 |
} |
| 1670 |
|
| 1671 |
$sanitized = []; |
| 1672 |
foreach ($metadata as $key => $value) { |
| 1673 |
$sanitized_key = sanitize_key($key); |
| 1674 |
|
| 1675 |
if (is_string($value)) { |
| 1676 |
$sanitized[$sanitized_key] = sanitize_text_field($value); |
| 1677 |
} elseif (is_array($value)) { |
| 1678 |
// Recursively sanitize nested arrays |
| 1679 |
$sanitized[$sanitized_key] = array_map('sanitize_text_field', $value); |
| 1680 |
} elseif (is_numeric($value)) { |
| 1681 |
$sanitized[$sanitized_key] = (float) $value; |
| 1682 |
} elseif (is_bool($value)) { |
| 1683 |
$sanitized[$sanitized_key] = (bool) $value; |
| 1684 |
} |
| 1685 |
// Skip other data types for security |
| 1686 |
} |
| 1687 |
|
| 1688 |
return $sanitized; |
| 1689 |
} |
| 1690 |
|
| 1691 |
/** |
| 1692 |
* Register endpoint classes |
| 1693 |
* |
| 1694 |
* @return void |
| 1695 |
*/ |
| 1696 |
public function register_endpoint_classes(): void { |
| 1697 |
// Register endpoint classes that exist |
| 1698 |
try { |
| 1699 |
$site_identity_endpoint = new Site_Identity_Endpoint(); |
| 1700 |
$site_identity_endpoint->register_routes(); |
| 1701 |
} catch (\Exception $e) { |
| 1702 |
// Failed to register Site Identity endpoint |
| 1703 |
} |
| 1704 |
|
| 1705 |
try { |
| 1706 |
$performance_endpoint = new Performance_Endpoint(); |
| 1707 |
$performance_endpoint->register_routes(); |
| 1708 |
} catch (\Exception $e) { |
| 1709 |
// Failed to register Performance endpoint |
| 1710 |
} |
| 1711 |
|
| 1712 |
try { |
| 1713 |
$schema_endpoint = new Schema_Endpoint(); |
| 1714 |
$schema_endpoint->register_routes(); |
| 1715 |
} catch (\Exception $e) { |
| 1716 |
// Failed to register Schema endpoint |
| 1717 |
} |
| 1718 |
|
| 1719 |
try { |
| 1720 |
$settings_endpoint = new Settings_Management_Endpoint(); |
| 1721 |
$settings_endpoint->register_routes(); |
| 1722 |
} catch (\Exception $e) { |
| 1723 |
// Failed to register Settings Management endpoint |
| 1724 |
} |
| 1725 |
|
| 1726 |
try { |
| 1727 |
$integrations_endpoint = new Integrations_Endpoint(); |
| 1728 |
$integrations_endpoint->register_routes(); |
| 1729 |
} catch (\Exception $e) { |
| 1730 |
// Failed to register Integrations endpoint |
| 1731 |
} |
| 1732 |
|
| 1733 |
try { |
| 1734 |
$social_platforms_endpoint = new Social_Platforms_Endpoint(); |
| 1735 |
$social_platforms_endpoint->register_routes(); |
| 1736 |
} catch (\Exception $e) { |
| 1737 |
// Failed to register Social Platforms endpoint |
| 1738 |
} |
| 1739 |
|
| 1740 |
try { |
| 1741 |
$content_brief_endpoint = new Content_Brief_Endpoint(); |
| 1742 |
$content_brief_endpoint->register_routes(); |
| 1743 |
} catch (\Exception $e) { |
| 1744 |
// Failed to register Content Brief endpoint |
| 1745 |
} |
| 1746 |
|
| 1747 |
try { |
| 1748 |
$social_media_endpoint = new Social_Media_Endpoint(); |
| 1749 |
$social_media_endpoint->register_routes(); |
| 1750 |
} catch (\Exception $e) { |
| 1751 |
// Failed to register Social Media endpoint |
| 1752 |
} |
| 1753 |
|
| 1754 |
try { |
| 1755 |
$sitemap_endpoint = new Sitemap_Endpoint(); |
| 1756 |
$sitemap_endpoint->register_routes(); |
| 1757 |
} catch (\Exception $e) { |
| 1758 |
// Failed to register Sitemap endpoint |
| 1759 |
} |
| 1760 |
|
| 1761 |
try { |
| 1762 |
$llms_txt_endpoint = new LLMs_Txt_Endpoint(); |
| 1763 |
$llms_txt_endpoint->register_routes(); |
| 1764 |
} catch (\Exception $e) { |
| 1765 |
// Failed to register LLMs.txt endpoint |
| 1766 |
} |
| 1767 |
|
| 1768 |
try { |
| 1769 |
$global_seo_endpoint = new Global_SEO_Endpoint(); |
| 1770 |
$global_seo_endpoint->register_routes(); |
| 1771 |
} catch (\Exception $e) { |
| 1772 |
// Failed to register Global SEO endpoint |
| 1773 |
} |
| 1774 |
|
| 1775 |
try { |
| 1776 |
$image_seo_endpoint = new Image_SEO_Endpoint(); |
| 1777 |
$image_seo_endpoint->register_routes(); |
| 1778 |
} catch (\Exception $e) { |
| 1779 |
// Failed to register Image SEO endpoint |
| 1780 |
} |
| 1781 |
|
| 1782 |
try { |
| 1783 |
$import_controller = new Import_Controller(); |
| 1784 |
$import_controller->register_routes(); |
| 1785 |
} catch (\Exception $e) { |
| 1786 |
// Failed to register Import endpoint |
| 1787 |
} |
| 1788 |
|
| 1789 |
try { |
| 1790 |
$setup_wizard_endpoint = new Setup_Wizard_Endpoint(); |
| 1791 |
$setup_wizard_endpoint->register_routes(); |
| 1792 |
} catch (\Exception $e) { |
| 1793 |
// Failed to register Setup Wizard endpoint |
| 1794 |
} |
| 1795 |
} |
| 1796 |
} |
| 1797 |
|
