| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* Integrations API Endpoints Class |
| 5 |
* |
| 6 |
* Provides REST API endpoints for Google API integrations management |
| 7 |
* following the same pattern as Site Identity and Social Media endpoints. |
| 8 |
* |
| 9 |
* @package ThinkRank\API |
| 10 |
* @since 1.0.0 |
| 11 |
*/ |
| 12 |
|
| 13 |
declare(strict_types=1); |
| 14 |
|
| 15 |
namespace ThinkRank\API; |
| 16 |
|
| 17 |
use WP_REST_Controller; |
| 18 |
use WP_REST_Server; |
| 19 |
use WP_REST_Request; |
| 20 |
use WP_REST_Response; |
| 21 |
use WP_Error; |
| 22 |
use ThinkRank\Core\Settings; |
| 23 |
|
| 24 |
// Prevent direct access |
| 25 |
if (!defined('ABSPATH')) { |
| 26 |
exit; |
| 27 |
} |
| 28 |
|
| 29 |
/** |
| 30 |
* Integrations API Endpoints Class |
| 31 |
* |
| 32 |
* Handles Google API keys and integration settings management |
| 33 |
* following ThinkRank patterns from working endpoints. |
| 34 |
* |
| 35 |
* @since 1.0.0 |
| 36 |
*/ |
| 37 |
class Integrations_Endpoint extends WP_REST_Controller { |
| 38 |
|
| 39 |
/** |
| 40 |
* API namespace |
| 41 |
* |
| 42 |
* @since 1.0.0 |
| 43 |
* @var string |
| 44 |
*/ |
| 45 |
protected $namespace = 'thinkrank/v1'; |
| 46 |
|
| 47 |
/** |
| 48 |
* REST base |
| 49 |
* |
| 50 |
* @since 1.0.0 |
| 51 |
* @var string |
| 52 |
*/ |
| 53 |
protected $rest_base = 'integrations'; |
| 54 |
|
| 55 |
/** |
| 56 |
* Settings instance |
| 57 |
* |
| 58 |
* @since 1.0.0 |
| 59 |
* @var Settings |
| 60 |
*/ |
| 61 |
private Settings $settings; |
| 62 |
|
| 63 |
/** |
| 64 |
* Constructor |
| 65 |
* |
| 66 |
* @since 1.0.0 |
| 67 |
*/ |
| 68 |
public function __construct() { |
| 69 |
$this->settings = Settings::instance(); |
| 70 |
} |
| 71 |
|
| 72 |
/** |
| 73 |
* Register API routes |
| 74 |
* |
| 75 |
* @since 1.0.0 |
| 76 |
*/ |
| 77 |
public function register_routes(): void { |
| 78 |
// Integrations settings management |
| 79 |
register_rest_route( |
| 80 |
$this->namespace, |
| 81 |
'/' . $this->rest_base . '/settings', |
| 82 |
[ |
| 83 |
[ |
| 84 |
'methods' => 'GET', |
| 85 |
'callback' => [$this, 'get_settings'], |
| 86 |
'permission_callback' => [$this, 'check_read_permissions'] |
| 87 |
], |
| 88 |
[ |
| 89 |
'methods' => 'POST', |
| 90 |
'callback' => [$this, 'update_settings'], |
| 91 |
'permission_callback' => [$this, 'check_manage_permissions'], |
| 92 |
'args' => $this->get_settings_args() |
| 93 |
] |
| 94 |
] |
| 95 |
); |
| 96 |
|
| 97 |
// Test Google API connections |
| 98 |
register_rest_route( |
| 99 |
$this->namespace, |
| 100 |
'/' . $this->rest_base . '/test-connections', |
| 101 |
[ |
| 102 |
[ |
| 103 |
'methods' => 'POST', |
| 104 |
'callback' => [$this, 'test_connections'], |
| 105 |
'permission_callback' => [$this, 'check_manage_permissions'] |
| 106 |
] |
| 107 |
] |
| 108 |
); |
| 109 |
|
| 110 |
// Verify GA4 tracking |
| 111 |
register_rest_route( |
| 112 |
$this->namespace, |
| 113 |
'/' . $this->rest_base . '/verify-ga4-tracking', |
| 114 |
[ |
| 115 |
[ |
| 116 |
'methods' => 'POST', |
| 117 |
'callback' => [$this, 'verify_ga4_tracking'], |
| 118 |
'permission_callback' => [$this, 'check_manage_permissions'], |
| 119 |
'args' => [ |
| 120 |
'measurement_id' => [ |
| 121 |
'required' => true, |
| 122 |
'type' => 'string', |
| 123 |
// No regex delimiters — WP's REST validator wraps the |
| 124 |
// pattern in its own (#...#u), so a leading/trailing |
| 125 |
// slash would require literal slashes in the value. |
| 126 |
'pattern' => '^G-[A-Z0-9]{10}$', |
| 127 |
'sanitize_callback' => 'sanitize_text_field', |
| 128 |
'description' => 'GA4 Measurement ID in format G-XXXXXXXXXX' |
| 129 |
] |
| 130 |
] |
| 131 |
] |
| 132 |
] |
| 133 |
); |
| 134 |
|
| 135 |
// Detect GA4 conflicts |
| 136 |
register_rest_route( |
| 137 |
$this->namespace, |
| 138 |
'/' . $this->rest_base . '/detect-ga4-conflicts', |
| 139 |
[ |
| 140 |
[ |
| 141 |
'methods' => 'GET', |
| 142 |
'callback' => [$this, 'detect_ga4_conflicts'], |
| 143 |
'permission_callback' => [$this, 'check_read_permissions'] |
| 144 |
] |
| 145 |
] |
| 146 |
); |
| 147 |
|
| 148 |
// Get Search Console Sites |
| 149 |
register_rest_route( |
| 150 |
$this->namespace, |
| 151 |
'/' . $this->rest_base . '/search-console/sites', |
| 152 |
[ |
| 153 |
[ |
| 154 |
'methods' => 'GET', |
| 155 |
'callback' => [$this, 'get_search_console_sites'], |
| 156 |
'permission_callback' => [$this, 'check_manage_permissions'] |
| 157 |
] |
| 158 |
] |
| 159 |
); |
| 160 |
|
| 161 |
// Disconnect Google Account |
| 162 |
register_rest_route($this->namespace, '/integrations/google/disconnect', [ |
| 163 |
'methods' => WP_REST_Server::CREATABLE, |
| 164 |
'callback' => [$this, 'disconnect_google_account'], |
| 165 |
'permission_callback' => [$this, 'check_manage_permissions'] // Changed to check_manage_permissions for consistency |
| 166 |
]); |
| 167 |
|
| 168 |
// Note: there is no save-google-token route. Tokens are swapped |
| 169 |
// server-to-server in Google_OAuth_Proxy and never pass through the |
| 170 |
// browser, so there is nothing for the SPA to hand back. |
| 171 |
} |
| 172 |
|
| 173 |
/** |
| 174 |
* Get integrations settings |
| 175 |
* |
| 176 |
* @since 1.0.0 |
| 177 |
* |
| 178 |
* @param WP_REST_Request $request Request object |
| 179 |
* @return WP_REST_Response Response object |
| 180 |
*/ |
| 181 |
public function get_settings(WP_REST_Request $request): WP_REST_Response { |
| 182 |
try { |
| 183 |
$settings = $this->get_integrations_settings(); |
| 184 |
|
| 185 |
return new WP_REST_Response([ |
| 186 |
'success' => true, |
| 187 |
'data' => [ |
| 188 |
'settings' => $settings |
| 189 |
], |
| 190 |
'message' => 'Integrations settings retrieved successfully' |
| 191 |
], 200); |
| 192 |
} catch (\Exception $e) { |
| 193 |
return new WP_REST_Response([ |
| 194 |
'success' => false, |
| 195 |
'message' => 'Failed to retrieve integrations settings: ' . $e->getMessage() |
| 196 |
], 500); |
| 197 |
} |
| 198 |
} |
| 199 |
|
| 200 |
/** |
| 201 |
* Update integrations settings |
| 202 |
* |
| 203 |
* @since 1.0.0 |
| 204 |
* |
| 205 |
* @param WP_REST_Request $request Request object |
| 206 |
* @return WP_REST_Response Response object |
| 207 |
*/ |
| 208 |
public function update_settings(WP_REST_Request $request): WP_REST_Response { |
| 209 |
try { |
| 210 |
$settings = $request->get_param('settings'); |
| 211 |
|
| 212 |
if (empty($settings) || !is_array($settings)) { |
| 213 |
return new WP_REST_Response([ |
| 214 |
'success' => false, |
| 215 |
'message' => 'Invalid settings data provided' |
| 216 |
], 400); |
| 217 |
} |
| 218 |
|
| 219 |
// Sanitize and save settings |
| 220 |
$sanitized_settings = $this->sanitize_settings($settings); |
| 221 |
$success = $this->save_integrations_settings($sanitized_settings); |
| 222 |
|
| 223 |
if ($success) { |
| 224 |
return new WP_REST_Response([ |
| 225 |
'success' => true, |
| 226 |
'data' => [ |
| 227 |
'settings' => $this->get_integrations_settings() |
| 228 |
], |
| 229 |
'message' => 'Integrations settings saved successfully' |
| 230 |
], 200); |
| 231 |
} else { |
| 232 |
return new WP_REST_Response([ |
| 233 |
'success' => false, |
| 234 |
'message' => 'Failed to save integrations settings' |
| 235 |
], 500); |
| 236 |
} |
| 237 |
} catch (\Exception $e) { |
| 238 |
return new WP_REST_Response([ |
| 239 |
'success' => false, |
| 240 |
'message' => 'Failed to update integrations settings: ' . $e->getMessage() |
| 241 |
], 500); |
| 242 |
} |
| 243 |
} |
| 244 |
|
| 245 |
/** |
| 246 |
* Test Google API connections |
| 247 |
* |
| 248 |
* @since 1.0.0 |
| 249 |
* |
| 250 |
* @param WP_REST_Request $request Request object |
| 251 |
* @return WP_REST_Response Response object |
| 252 |
*/ |
| 253 |
public function test_connections(WP_REST_Request $request): WP_REST_Response { |
| 254 |
try { |
| 255 |
// Get raw, unmasked API keys directly from Settings class for testing |
| 256 |
$analytics_key = $this->settings->get('google_analytics_api_key'); |
| 257 |
$search_console_key = $this->settings->get('google_search_console_api_key'); |
| 258 |
$pagespeed_key = $this->settings->get('google_pagespeed_api_key'); |
| 259 |
|
| 260 |
$results = []; |
| 261 |
|
| 262 |
// Test Google Analytics API |
| 263 |
if (!empty($analytics_key)) { |
| 264 |
$results['google_analytics'] = $this->test_google_analytics($analytics_key); |
| 265 |
} else { |
| 266 |
$results['google_analytics'] = ['status' => 'not_configured', 'message' => 'API key not configured']; |
| 267 |
} |
| 268 |
|
| 269 |
// Test Search Console API |
| 270 |
if (!empty($search_console_key)) { |
| 271 |
$results['search_console'] = $this->test_search_console($search_console_key); |
| 272 |
} else { |
| 273 |
$results['search_console'] = ['status' => 'not_configured', 'message' => 'API key not configured']; |
| 274 |
} |
| 275 |
|
| 276 |
// Test PageSpeed API (now uses OAuth access token) |
| 277 |
$access_token = $this->settings->get('google_access_token'); |
| 278 |
if (!empty($access_token)) { |
| 279 |
$results['pagespeed'] = $this->test_pagespeed_oauth($access_token); |
| 280 |
} else { |
| 281 |
$results['pagespeed'] = ['status' => 'not_configured', 'message' => 'Google account not connected']; |
| 282 |
} |
| 283 |
|
| 284 |
return new WP_REST_Response([ |
| 285 |
'success' => true, |
| 286 |
'data' => $results, |
| 287 |
'message' => 'Connection tests completed' |
| 288 |
], 200); |
| 289 |
} catch (\Exception $e) { |
| 290 |
return new WP_REST_Response([ |
| 291 |
'success' => false, |
| 292 |
'message' => 'Connection test failed: ' . $e->getMessage() |
| 293 |
], 500); |
| 294 |
} |
| 295 |
} |
| 296 |
|
| 297 |
/** |
| 298 |
* Get integrations settings from Settings class (with encryption) |
| 299 |
* |
| 300 |
* @since 1.0.0 |
| 301 |
* @return array Settings array |
| 302 |
*/ |
| 303 |
private function get_integrations_settings(): array { |
| 304 |
$settings = []; |
| 305 |
|
| 306 |
// Get encrypted API keys |
| 307 |
$settings['google_analytics_api_key'] = $this->settings->get('google_analytics_api_key'); |
| 308 |
$settings['google_search_console_api_key'] = $this->settings->get('google_search_console_api_key'); |
| 309 |
$settings['google_pagespeed_api_key'] = $this->settings->get('google_pagespeed_api_key'); |
| 310 |
|
| 311 |
// Get GA4 tracking settings (let Settings class handle defaults) |
| 312 |
$settings['ga4_measurement_id'] = $this->settings->get('ga4_measurement_id'); |
| 313 |
$settings['ga4_auto_inject'] = $this->settings->get('ga4_auto_inject'); |
| 314 |
$settings['ga4_anonymize_ip'] = $this->settings->get('ga4_anonymize_ip'); |
| 315 |
$settings['ga4_exclude_admin'] = $this->settings->get('ga4_exclude_admin'); |
| 316 |
$settings['ga4_tracking_verified'] = $this->settings->get('ga4_tracking_verified'); |
| 317 |
$settings['ga4_last_verification'] = $this->settings->get('ga4_last_verification'); |
| 318 |
|
| 319 |
// Get other integration settings (let Settings class handle defaults) |
| 320 |
$settings['api_timeout'] = $this->settings->get('api_timeout'); |
| 321 |
$settings['enable_rate_limiting'] = $this->settings->get('enable_rate_limiting'); |
| 322 |
$settings['cache_duration'] = $this->settings->get('cache_duration'); |
| 323 |
$settings['auto_test_connections'] = $this->settings->get('auto_test_connections'); |
| 324 |
$settings['retry_failed_requests'] = $this->settings->get('retry_failed_requests'); |
| 325 |
$settings['google_account_connected'] = $this->settings->get('google_account_connected'); |
| 326 |
|
| 327 |
// Mask API keys for security (like OpenAI/Claude keys) |
| 328 |
$settings['google_analytics_api_key'] = $this->mask_api_key($settings['google_analytics_api_key']); |
| 329 |
$settings['google_search_console_api_key'] = $this->mask_api_key($settings['google_search_console_api_key']); |
| 330 |
$settings['google_pagespeed_api_key'] = $this->mask_api_key($settings['google_pagespeed_api_key']); |
| 331 |
|
| 332 |
return $settings; |
| 333 |
} |
| 334 |
|
| 335 |
/** |
| 336 |
* Save integrations settings using Settings class (with encryption) |
| 337 |
* |
| 338 |
* @since 1.0.0 |
| 339 |
* @param array $settings Settings to save |
| 340 |
* @return bool Success status |
| 341 |
*/ |
| 342 |
private function save_integrations_settings(array $settings): bool { |
| 343 |
$success = true; |
| 344 |
|
| 345 |
// Save each setting individually using the Settings class |
| 346 |
// This ensures proper encryption for API keys |
| 347 |
foreach ($settings as $key => $value) { |
| 348 |
if (!$this->settings->set($key, $value)) { |
| 349 |
$success = false; |
| 350 |
// Setting save failed - error details available through settings manager |
| 351 |
} |
| 352 |
} |
| 353 |
|
| 354 |
return $success; |
| 355 |
} |
| 356 |
|
| 357 |
/** |
| 358 |
* Sanitize settings data |
| 359 |
* |
| 360 |
* @since 1.0.0 |
| 361 |
* @param array $settings Raw settings |
| 362 |
* @return array Sanitized settings |
| 363 |
*/ |
| 364 |
private function sanitize_settings(array $settings): array { |
| 365 |
$sanitized = []; |
| 366 |
|
| 367 |
// Sanitize API keys. Skip empty values AND the masked sentinel returned |
| 368 |
// by get_integrations_settings (mask_api_key appends 'XXXX'); resubmitting |
| 369 |
// the mask must not overwrite the real stored key. |
| 370 |
foreach (['google_analytics_api_key', 'google_search_console_api_key', 'google_pagespeed_api_key'] as $key_field) { |
| 371 |
if (!empty($settings[$key_field]) && !$this->is_masked_api_key($settings[$key_field])) { |
| 372 |
$sanitized[$key_field] = sanitize_text_field($settings[$key_field]); |
| 373 |
} |
| 374 |
} |
| 375 |
|
| 376 |
// Sanitize numeric settings |
| 377 |
$sanitized['api_timeout'] = absint($settings['api_timeout'] ?? 30); |
| 378 |
$sanitized['cache_duration'] = absint($settings['cache_duration'] ?? 3600); |
| 379 |
|
| 380 |
// Sanitize GA4 tracking settings |
| 381 |
$sanitized['ga4_measurement_id'] = sanitize_text_field($settings['ga4_measurement_id'] ?? ''); |
| 382 |
$sanitized['ga4_auto_inject'] = isset($settings['ga4_auto_inject']) ? (bool) $settings['ga4_auto_inject'] : false; |
| 383 |
$sanitized['ga4_anonymize_ip'] = isset($settings['ga4_anonymize_ip']) ? (bool) $settings['ga4_anonymize_ip'] : false; |
| 384 |
$sanitized['ga4_exclude_admin'] = isset($settings['ga4_exclude_admin']) ? (bool) $settings['ga4_exclude_admin'] : false; |
| 385 |
$sanitized['ga4_tracking_verified'] = isset($settings['ga4_tracking_verified']) ? (bool) $settings['ga4_tracking_verified'] : false; |
| 386 |
$sanitized['ga4_last_verification'] = sanitize_text_field($settings['ga4_last_verification'] ?? ''); |
| 387 |
|
| 388 |
// Sanitize boolean settings |
| 389 |
$sanitized['enable_rate_limiting'] = isset($settings['enable_rate_limiting']) ? (bool) $settings['enable_rate_limiting'] : true; |
| 390 |
$sanitized['auto_test_connections'] = isset($settings['auto_test_connections']) ? (bool) $settings['auto_test_connections'] : true; |
| 391 |
$sanitized['retry_failed_requests'] = isset($settings['retry_failed_requests']) ? (bool) $settings['retry_failed_requests'] : true; |
| 392 |
|
| 393 |
return $sanitized; |
| 394 |
} |
| 395 |
|
| 396 |
/** |
| 397 |
* Mask API key for security display (XXX pattern) |
| 398 |
* |
| 399 |
* @since 1.0.0 |
| 400 |
* @param string $api_key API key to mask |
| 401 |
* @return string Masked API key or empty string |
| 402 |
*/ |
| 403 |
private function mask_api_key(string $api_key): string { |
| 404 |
if (empty($api_key)) { |
| 405 |
return ''; |
| 406 |
} |
| 407 |
|
| 408 |
// Show first 6 characters + XXXX suffix (consistent with placeholders) |
| 409 |
if (strlen($api_key) > 10) { |
| 410 |
return substr($api_key, 0, 6) . 'XXXX'; |
| 411 |
} |
| 412 |
|
| 413 |
return 'XXXX'; |
| 414 |
} |
| 415 |
|
| 416 |
/** |
| 417 |
* Whether a submitted value is the masked sentinel produced by mask_api_key |
| 418 |
* (so we don't persist the mask over a real key). |
| 419 |
* |
| 420 |
* @since 1.0.0 |
| 421 |
* @param string $value Submitted value |
| 422 |
* @return bool |
| 423 |
*/ |
| 424 |
private function is_masked_api_key(string $value): bool { |
| 425 |
return 'XXXX' === $value || str_ends_with($value, 'XXXX'); |
| 426 |
} |
| 427 |
|
| 428 |
/** |
| 429 |
* Test Google Analytics API connection |
| 430 |
* |
| 431 |
* Makes a real API call to Google's PageSpeed Insights API to verify |
| 432 |
* that the API key is valid and has proper permissions. |
| 433 |
* |
| 434 |
* @since 1.0.0 |
| 435 |
* @param string $api_key API key to test |
| 436 |
* @return array Test result with status and message |
| 437 |
*/ |
| 438 |
private function test_google_analytics(string $api_key): array { |
| 439 |
// Basic format validation |
| 440 |
if (empty($api_key) || strlen($api_key) < 30 || !str_starts_with($api_key, 'AIza')) { |
| 441 |
return [ |
| 442 |
'status' => 'error', |
| 443 |
'message' => 'Invalid Google API key format. Key should start with "AIza" and be at least 30 characters.' |
| 444 |
]; |
| 445 |
} |
| 446 |
|
| 447 |
// Make a real API call to test the key |
| 448 |
// Using PageSpeed Insights API as it uses the same API key and has a simple test endpoint |
| 449 |
$test_url = add_query_arg([ |
| 450 |
'url' => 'https://example.com/', |
| 451 |
'key' => $api_key, |
| 452 |
'category' => 'performance', |
| 453 |
'strategy' => 'mobile' |
| 454 |
], 'https://www.googleapis.com/pagespeedonline/v5/runPagespeed'); |
| 455 |
|
| 456 |
// Get timeout setting from settings or use default |
| 457 |
$timeout = absint($this->settings->get('api_timeout') ?? 30); |
| 458 |
|
| 459 |
$response = wp_remote_get($test_url, [ |
| 460 |
'timeout' => $timeout, |
| 461 |
'headers' => [ |
| 462 |
'Accept' => 'application/json' |
| 463 |
], |
| 464 |
'sslverify' => true |
| 465 |
]); |
| 466 |
|
| 467 |
// Handle network/connection errors |
| 468 |
if (is_wp_error($response)) { |
| 469 |
return [ |
| 470 |
'status' => 'error', |
| 471 |
'message' => 'Connection failed: ' . $response->get_error_message() |
| 472 |
]; |
| 473 |
} |
| 474 |
|
| 475 |
$response_code = wp_remote_retrieve_response_code($response); |
| 476 |
$response_body = wp_remote_retrieve_body($response); |
| 477 |
|
| 478 |
// Handle HTTP errors |
| 479 |
if ($response_code === 400) { |
| 480 |
$error_data = json_decode($response_body, true); |
| 481 |
$error_message = $error_data['error']['message'] ?? 'Bad request'; |
| 482 |
|
| 483 |
return [ |
| 484 |
'status' => 'error', |
| 485 |
'message' => 'API key validation failed: ' . $error_message |
| 486 |
]; |
| 487 |
} |
| 488 |
|
| 489 |
if ($response_code === 403) { |
| 490 |
$error_data = json_decode($response_body, true); |
| 491 |
$error_message = $error_data['error']['message'] ?? 'Access forbidden'; |
| 492 |
|
| 493 |
// Check if it's an API key issue |
| 494 |
if (stripos($error_message, 'API key') !== false || stripos($error_message, 'invalid') !== false) { |
| 495 |
return [ |
| 496 |
'status' => 'error', |
| 497 |
'message' => 'Invalid API key or insufficient permissions. Please verify your Google API key.' |
| 498 |
]; |
| 499 |
} |
| 500 |
|
| 501 |
return [ |
| 502 |
'status' => 'error', |
| 503 |
'message' => 'Access denied: ' . $error_message |
| 504 |
]; |
| 505 |
} |
| 506 |
|
| 507 |
if ($response_code === 429) { |
| 508 |
return [ |
| 509 |
'status' => 'configured', |
| 510 |
'message' => 'API rate limit exceeded. The key is valid but you\'ve reached the quota limit.' |
| 511 |
]; |
| 512 |
} |
| 513 |
|
| 514 |
if ($response_code !== 200) { |
| 515 |
return [ |
| 516 |
'status' => 'error', |
| 517 |
'message' => 'API request failed with status code: ' . $response_code |
| 518 |
]; |
| 519 |
} |
| 520 |
|
| 521 |
// Validate response body |
| 522 |
$data = json_decode($response_body, true); |
| 523 |
|
| 524 |
if (json_last_error() !== JSON_ERROR_NONE) { |
| 525 |
return [ |
| 526 |
'status' => 'error', |
| 527 |
'message' => 'Invalid API response format' |
| 528 |
]; |
| 529 |
} |
| 530 |
|
| 531 |
// Check if response has expected structure |
| 532 |
if (!isset($data['lighthouseResult']) && !isset($data['loadingExperience'])) { |
| 533 |
return [ |
| 534 |
'status' => 'error', |
| 535 |
'message' => 'Unexpected API response structure' |
| 536 |
]; |
| 537 |
} |
| 538 |
|
| 539 |
// Success - API key is valid and working |
| 540 |
return [ |
| 541 |
'status' => 'configured', |
| 542 |
'message' => 'Google API key is valid and working correctly' |
| 543 |
]; |
| 544 |
} |
| 545 |
|
| 546 |
/** |
| 547 |
* Test Google Search Console API connection |
| 548 |
* |
| 549 |
* Makes a real API call to Google's PageSpeed Insights API to verify |
| 550 |
* that the API key is valid and has proper permissions. |
| 551 |
* |
| 552 |
* @since 1.0.0 |
| 553 |
* @param string $api_key API key to test |
| 554 |
* @return array Test result with status and message |
| 555 |
*/ |
| 556 |
private function test_search_console(string $api_key): array { |
| 557 |
// Basic format validation |
| 558 |
if (empty($api_key) || strlen($api_key) < 30 || !str_starts_with($api_key, 'AIza')) { |
| 559 |
return [ |
| 560 |
'status' => 'error', |
| 561 |
'message' => 'Invalid Google API key format. Key should start with "AIza" and be at least 30 characters.' |
| 562 |
]; |
| 563 |
} |
| 564 |
|
| 565 |
// Make a real API call to test the key |
| 566 |
// Using PageSpeed Insights API as it uses the same API key format |
| 567 |
$test_url = add_query_arg([ |
| 568 |
'url' => 'https://example.com/', |
| 569 |
'key' => $api_key, |
| 570 |
'category' => 'seo', |
| 571 |
'strategy' => 'desktop' |
| 572 |
], 'https://www.googleapis.com/pagespeedonline/v5/runPagespeed'); |
| 573 |
|
| 574 |
// Get timeout setting from settings or use default |
| 575 |
$timeout = absint($this->settings->get('api_timeout') ?? 30); |
| 576 |
|
| 577 |
$response = wp_remote_get($test_url, [ |
| 578 |
'timeout' => $timeout, |
| 579 |
'headers' => [ |
| 580 |
'Accept' => 'application/json' |
| 581 |
], |
| 582 |
'sslverify' => true |
| 583 |
]); |
| 584 |
|
| 585 |
// Handle network/connection errors |
| 586 |
if (is_wp_error($response)) { |
| 587 |
return [ |
| 588 |
'status' => 'error', |
| 589 |
'message' => 'Connection failed: ' . $response->get_error_message() |
| 590 |
]; |
| 591 |
} |
| 592 |
|
| 593 |
$response_code = wp_remote_retrieve_response_code($response); |
| 594 |
$response_body = wp_remote_retrieve_body($response); |
| 595 |
|
| 596 |
// Handle HTTP errors |
| 597 |
if ($response_code === 400) { |
| 598 |
$error_data = json_decode($response_body, true); |
| 599 |
$error_message = $error_data['error']['message'] ?? 'Bad request'; |
| 600 |
|
| 601 |
return [ |
| 602 |
'status' => 'error', |
| 603 |
'message' => 'API key validation failed: ' . $error_message |
| 604 |
]; |
| 605 |
} |
| 606 |
|
| 607 |
if ($response_code === 403) { |
| 608 |
$error_data = json_decode($response_body, true); |
| 609 |
$error_message = $error_data['error']['message'] ?? 'Access forbidden'; |
| 610 |
|
| 611 |
// Check if it's an API key issue |
| 612 |
if (stripos($error_message, 'API key') !== false || stripos($error_message, 'invalid') !== false) { |
| 613 |
return [ |
| 614 |
'status' => 'error', |
| 615 |
'message' => 'Invalid API key or insufficient permissions. Please verify your Google API key.' |
| 616 |
]; |
| 617 |
} |
| 618 |
|
| 619 |
return [ |
| 620 |
'status' => 'error', |
| 621 |
'message' => 'Access denied: ' . $error_message |
| 622 |
]; |
| 623 |
} |
| 624 |
|
| 625 |
if ($response_code === 429) { |
| 626 |
return [ |
| 627 |
'status' => 'configured', |
| 628 |
'message' => 'API rate limit exceeded. The key is valid but you\'ve reached the quota limit.' |
| 629 |
]; |
| 630 |
} |
| 631 |
|
| 632 |
if ($response_code !== 200) { |
| 633 |
return [ |
| 634 |
'status' => 'error', |
| 635 |
'message' => 'API request failed with status code: ' . $response_code |
| 636 |
]; |
| 637 |
} |
| 638 |
|
| 639 |
// Validate response body |
| 640 |
$data = json_decode($response_body, true); |
| 641 |
|
| 642 |
if (json_last_error() !== JSON_ERROR_NONE) { |
| 643 |
return [ |
| 644 |
'status' => 'error', |
| 645 |
'message' => 'Invalid API response format' |
| 646 |
]; |
| 647 |
} |
| 648 |
|
| 649 |
// Check if response has expected structure |
| 650 |
if (!isset($data['lighthouseResult']) && !isset($data['loadingExperience'])) { |
| 651 |
return [ |
| 652 |
'status' => 'error', |
| 653 |
'message' => 'Unexpected API response structure' |
| 654 |
]; |
| 655 |
} |
| 656 |
|
| 657 |
// Success - API key is valid and working |
| 658 |
return [ |
| 659 |
'status' => 'configured', |
| 660 |
'message' => 'Google API key is valid and working correctly' |
| 661 |
]; |
| 662 |
} |
| 663 |
|
| 664 |
/** |
| 665 |
* Test Google PageSpeed API connection using OAuth token |
| 666 |
* |
| 667 |
* Makes a real API call to Google's PageSpeed Insights API using OAuth |
| 668 |
* Bearer token to verify that the account is properly connected. |
| 669 |
* |
| 670 |
* @since 1.0.0 |
| 671 |
* @param string $access_token OAuth access token |
| 672 |
* @return array Test result with status and message |
| 673 |
*/ |
| 674 |
private function test_pagespeed_oauth(string $access_token): array { |
| 675 |
if (empty($access_token)) { |
| 676 |
return [ |
| 677 |
'status' => 'error', |
| 678 |
'message' => 'Google account not connected. Please connect your Google account to use PageSpeed Insights.' |
| 679 |
]; |
| 680 |
} |
| 681 |
|
| 682 |
// Make a real API call to test the OAuth token with PageSpeed API |
| 683 |
$test_url = add_query_arg([ |
| 684 |
'url' => 'https://example.com/', |
| 685 |
'category' => 'performance', |
| 686 |
'strategy' => 'mobile' |
| 687 |
], 'https://www.googleapis.com/pagespeedonline/v5/runPagespeed'); |
| 688 |
|
| 689 |
// Get timeout setting from settings or use default |
| 690 |
$timeout = absint($this->settings->get('api_timeout') ?? 30); |
| 691 |
|
| 692 |
$response = wp_remote_get($test_url, [ |
| 693 |
'timeout' => $timeout, |
| 694 |
'headers' => [ |
| 695 |
'Accept' => 'application/json', |
| 696 |
'Authorization' => 'Bearer ' . $access_token |
| 697 |
], |
| 698 |
'sslverify' => true |
| 699 |
]); |
| 700 |
|
| 701 |
// Handle network/connection errors |
| 702 |
if (is_wp_error($response)) { |
| 703 |
return [ |
| 704 |
'status' => 'error', |
| 705 |
'message' => 'Connection failed: ' . $response->get_error_message() |
| 706 |
]; |
| 707 |
} |
| 708 |
|
| 709 |
$response_code = wp_remote_retrieve_response_code($response); |
| 710 |
$response_body = wp_remote_retrieve_body($response); |
| 711 |
|
| 712 |
// Handle HTTP errors |
| 713 |
if ($response_code === 401) { |
| 714 |
return [ |
| 715 |
'status' => 'error', |
| 716 |
'message' => 'Google account token is expired or invalid. Please reconnect your Google account.' |
| 717 |
]; |
| 718 |
} |
| 719 |
|
| 720 |
if ($response_code === 403) { |
| 721 |
$error_data = json_decode($response_body, true); |
| 722 |
$error_message = $error_data['error']['message'] ?? 'Access forbidden'; |
| 723 |
return [ |
| 724 |
'status' => 'error', |
| 725 |
'message' => 'Access denied: ' . $error_message |
| 726 |
]; |
| 727 |
} |
| 728 |
|
| 729 |
if ($response_code === 429) { |
| 730 |
return [ |
| 731 |
'status' => 'configured', |
| 732 |
'message' => 'API rate limit exceeded. The account is valid but you\'ve reached the quota limit.' |
| 733 |
]; |
| 734 |
} |
| 735 |
|
| 736 |
if ($response_code !== 200) { |
| 737 |
return [ |
| 738 |
'status' => 'error', |
| 739 |
'message' => 'API request failed with status code: ' . $response_code |
| 740 |
]; |
| 741 |
} |
| 742 |
|
| 743 |
// Validate response body |
| 744 |
$data = json_decode($response_body, true); |
| 745 |
|
| 746 |
if (json_last_error() !== JSON_ERROR_NONE) { |
| 747 |
return [ |
| 748 |
'status' => 'error', |
| 749 |
'message' => 'Invalid API response format' |
| 750 |
]; |
| 751 |
} |
| 752 |
|
| 753 |
// Check if response has expected structure |
| 754 |
if (!isset($data['lighthouseResult']) && !isset($data['loadingExperience'])) { |
| 755 |
return [ |
| 756 |
'status' => 'error', |
| 757 |
'message' => 'Unexpected API response structure' |
| 758 |
]; |
| 759 |
} |
| 760 |
|
| 761 |
// Success - OAuth token is valid and working with PageSpeed API |
| 762 |
return [ |
| 763 |
'status' => 'configured', |
| 764 |
'message' => 'Google PageSpeed Insights connected successfully via Google OAuth' |
| 765 |
]; |
| 766 |
} |
| 767 |
|
| 768 |
/** |
| 769 |
* Disconnect Google Account |
| 770 |
* |
| 771 |
* @since 1.0.0 |
| 772 |
* @param WP_REST_Request $request Request object |
| 773 |
* @return WP_REST_Response|WP_Error Response object |
| 774 |
*/ |
| 775 |
public function disconnect_google_account(WP_REST_Request $request): WP_REST_Response|WP_Error { |
| 776 |
try { |
| 777 |
// Best-effort revoke at Google so the refresh token (which never |
| 778 |
// auto-expires) can't keep querying on the admin's behalf after |
| 779 |
// disconnect. Failure here must not block local cleanup. |
| 780 |
$token_to_revoke = $this->settings->get('google_refresh_token', '') |
| 781 |
?: $this->settings->get('google_access_token', ''); |
| 782 |
if (!empty($token_to_revoke)) { |
| 783 |
wp_remote_post('https://oauth2.googleapis.com/revoke', [ |
| 784 |
'timeout' => 10, |
| 785 |
'headers' => ['Content-Type' => 'application/x-www-form-urlencoded'], |
| 786 |
'body' => ['token' => $token_to_revoke], |
| 787 |
]); |
| 788 |
} |
| 789 |
|
| 790 |
// Clear all Google-related settings |
| 791 |
$this->settings->set('google_access_token', ''); |
| 792 |
$this->settings->set('google_refresh_token', ''); |
| 793 |
$this->settings->set('google_token_expires_in', ''); |
| 794 |
$this->settings->set('google_token_created', ''); |
| 795 |
$this->settings->set('google_account_connected', false); |
| 796 |
// Also clear site selection |
| 797 |
$this->settings->set('google_search_console_site', ''); |
| 798 |
|
| 799 |
// A deliberate disconnect is not a forced re-authorization. |
| 800 |
delete_option('thinkrank_google_reconnect_required'); |
| 801 |
|
| 802 |
return new WP_REST_Response([ |
| 803 |
'success' => true, |
| 804 |
'message' => 'Google account disconnected successfully' |
| 805 |
], 200); |
| 806 |
} catch (\Exception $e) { |
| 807 |
return new WP_Error( |
| 808 |
'disconnect_failed', |
| 809 |
'Failed to disconnect Google account: ' . $e->getMessage(), |
| 810 |
['status' => 500] |
| 811 |
); |
| 812 |
} |
| 813 |
} |
| 814 |
|
| 815 |
|
| 816 |
/** |
| 817 |
* Get settings arguments for REST API |
| 818 |
* |
| 819 |
* @since 1.0.0 |
| 820 |
* @return array Settings arguments |
| 821 |
*/ |
| 822 |
private function get_settings_args(): array { |
| 823 |
return [ |
| 824 |
'settings' => [ |
| 825 |
'required' => true, |
| 826 |
'type' => 'object', |
| 827 |
'description' => 'Integrations settings object' |
| 828 |
] |
| 829 |
]; |
| 830 |
} |
| 831 |
|
| 832 |
/** |
| 833 |
* Check read permissions |
| 834 |
* |
| 835 |
* @since 1.0.0 |
| 836 |
* @return bool Permission status |
| 837 |
*/ |
| 838 |
public function check_read_permissions(): bool { |
| 839 |
return \ThinkRank\Core\Capability_Manager::current_user_can('thinkrank_settings'); |
| 840 |
} |
| 841 |
|
| 842 |
/** |
| 843 |
* Check manage permissions |
| 844 |
* |
| 845 |
* @since 1.0.0 |
| 846 |
* @return bool Permission status |
| 847 |
*/ |
| 848 |
public function check_manage_permissions(): bool { |
| 849 |
return \ThinkRank\Core\Capability_Manager::current_user_can('thinkrank_settings'); |
| 850 |
} |
| 851 |
|
| 852 |
/** |
| 853 |
* Verify GA4 tracking |
| 854 |
* Following ThinkRank API response patterns |
| 855 |
* |
| 856 |
* @since 1.0.0 |
| 857 |
* @param WP_REST_Request $request Request object |
| 858 |
* @return WP_REST_Response|WP_Error Response object |
| 859 |
*/ |
| 860 |
public function verify_ga4_tracking(WP_REST_Request $request): WP_REST_Response|WP_Error { |
| 861 |
try { |
| 862 |
$measurement_id = $request->get_param('measurement_id'); |
| 863 |
|
| 864 |
if (empty($measurement_id)) { |
| 865 |
return new WP_Error( |
| 866 |
'missing_measurement_id', |
| 867 |
'Measurement ID is required', |
| 868 |
['status' => 400] |
| 869 |
); |
| 870 |
} |
| 871 |
|
| 872 |
// Load tracking manager |
| 873 |
if (!class_exists('ThinkRank\\Frontend\\Google_Analytics_Tracking_Manager')) { |
| 874 |
require_once THINKRANK_PLUGIN_DIR . 'includes/frontend/class-google-analytics-tracking-manager.php'; |
| 875 |
} |
| 876 |
|
| 877 |
$tracking_manager = new \ThinkRank\Frontend\Google_Analytics_Tracking_Manager(); |
| 878 |
$verification_result = $tracking_manager->verify_tracking($measurement_id); |
| 879 |
|
| 880 |
return new WP_REST_Response([ |
| 881 |
'success' => true, |
| 882 |
'data' => $verification_result, |
| 883 |
'message' => 'Tracking verification completed' |
| 884 |
], 200); |
| 885 |
} catch (\Exception $e) { |
| 886 |
return new WP_Error( |
| 887 |
'verification_failed', |
| 888 |
'Tracking verification failed: ' . $e->getMessage(), |
| 889 |
['status' => 500] |
| 890 |
); |
| 891 |
} |
| 892 |
} |
| 893 |
|
| 894 |
/** |
| 895 |
* Detect GA4 conflicts |
| 896 |
* Following ThinkRank API response patterns |
| 897 |
* |
| 898 |
* @since 1.0.0 |
| 899 |
* @param WP_REST_Request $request Request object |
| 900 |
* @return WP_REST_Response|WP_Error Response object |
| 901 |
*/ |
| 902 |
public function detect_ga4_conflicts(WP_REST_Request $request): WP_REST_Response|WP_Error { |
| 903 |
try { |
| 904 |
// Load tracking manager |
| 905 |
if (!class_exists('ThinkRank\\Frontend\\Google_Analytics_Tracking_Manager')) { |
| 906 |
require_once THINKRANK_PLUGIN_DIR . 'includes/frontend/class-google-analytics-tracking-manager.php'; |
| 907 |
} |
| 908 |
|
| 909 |
$tracking_manager = new \ThinkRank\Frontend\Google_Analytics_Tracking_Manager(); |
| 910 |
$conflicts = $tracking_manager->detect_existing_tracking(); |
| 911 |
|
| 912 |
return new WP_REST_Response([ |
| 913 |
'success' => true, |
| 914 |
'data' => [ |
| 915 |
'conflicts' => $conflicts, |
| 916 |
'has_conflicts' => !empty($conflicts) |
| 917 |
], |
| 918 |
'message' => 'Conflict detection completed' |
| 919 |
], 200); |
| 920 |
} catch (\Exception $e) { |
| 921 |
return new WP_Error( |
| 922 |
'conflict_detection_failed', |
| 923 |
'Conflict detection failed: ' . $e->getMessage(), |
| 924 |
['status' => 500] |
| 925 |
); |
| 926 |
} |
| 927 |
} |
| 928 |
/** |
| 929 |
* Get Search Console Sites |
| 930 |
* |
| 931 |
* @since 1.0.0 |
| 932 |
* @param WP_REST_Request $request Request object |
| 933 |
* @return WP_REST_Response Response object |
| 934 |
*/ |
| 935 |
public function get_search_console_sites(WP_REST_Request $request): WP_REST_Response { |
| 936 |
try { |
| 937 |
// The verified-sites list changes rarely but costs a live Google |
| 938 |
// round-trip — serve from a 30-minute transient so the Google |
| 939 |
// Services screen doesn't hit Google on every render. |
| 940 |
$sites_cache_key = 'thinkrank_gsc_sites_list'; |
| 941 |
$cached_sites = get_transient($sites_cache_key); |
| 942 |
if (is_array($cached_sites)) { |
| 943 |
return new WP_REST_Response($cached_sites, 200); |
| 944 |
} |
| 945 |
|
| 946 |
// Ensure Analytics_Manager is loaded for proactive token refresh |
| 947 |
if (!class_exists('ThinkRank\\SEO\\Analytics_Manager')) { |
| 948 |
require_once THINKRANK_PLUGIN_DIR . 'includes/seo/class-analytics-manager.php'; |
| 949 |
} |
| 950 |
|
| 951 |
// Proactively refresh token if expired — prevents 401 errors on initial load |
| 952 |
\ThinkRank\SEO\Analytics_Manager::ensure_fresh_token(); |
| 953 |
|
| 954 |
// Get access token (now guaranteed fresh if refresh_token is available) |
| 955 |
$access_token = $this->settings->get('google_access_token'); |
| 956 |
$api_key = $this->settings->get('google_search_console_api_key'); |
| 957 |
|
| 958 |
if (empty($access_token)) { |
| 959 |
return new WP_REST_Response([ |
| 960 |
'success' => false, |
| 961 |
'message' => 'Google account not connected' |
| 962 |
], 401); |
| 963 |
} |
| 964 |
|
| 965 |
// Initialize Search Console Client |
| 966 |
if (!class_exists('ThinkRank\\Integrations\\Google_Search_Console_Client')) { |
| 967 |
require_once THINKRANK_PLUGIN_DIR . 'includes/integrations/class-google-search-console-client.php'; |
| 968 |
} |
| 969 |
|
| 970 |
// Ensure Analytics_Manager is loaded for token refresh |
| 971 |
if (!class_exists('ThinkRank\\SEO\\Analytics_Manager')) { |
| 972 |
require_once THINKRANK_PLUGIN_DIR . 'includes/seo/class-analytics-manager.php'; |
| 973 |
} |
| 974 |
|
| 975 |
// We need a client that can use the access token |
| 976 |
$client = new \ThinkRank\Integrations\Google_Search_Console_Client( |
| 977 |
$api_key ?: '', |
| 978 |
30, |
| 979 |
$access_token |
| 980 |
); |
| 981 |
|
| 982 |
$max_retries = 1; |
| 983 |
$retry_count = 0; |
| 984 |
$sites_data = []; |
| 985 |
|
| 986 |
while ($retry_count <= $max_retries) { |
| 987 |
try { |
| 988 |
// Fetch sites |
| 989 |
$sites_data = $client->list_sites(); |
| 990 |
break; // Success |
| 991 |
} catch (\Exception $e) { |
| 992 |
// Check for 401 error |
| 993 |
if ($e->getCode() === 401 && $retry_count < $max_retries) { |
| 994 |
if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) { |
| 995 |
// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log |
| 996 |
error_log('ThinkRank: 401 detected in get_search_console_sites. Forcing token refresh...'); |
| 997 |
} |
| 998 |
|
| 999 |
// Initialize Analytics Manager to handle token refresh |
| 1000 |
$analytics_manager = new \ThinkRank\SEO\Analytics_Manager(); |
| 1001 |
$analytics_manager->refresh_access_token(true); // Force refresh |
| 1002 |
|
| 1003 |
// Get new token |
| 1004 |
$new_access_token = $this->settings->get('google_access_token'); |
| 1005 |
// Update client with new token |
| 1006 |
$client = new \ThinkRank\Integrations\Google_Search_Console_Client( |
| 1007 |
$api_key ?: '', |
| 1008 |
30, |
| 1009 |
$new_access_token |
| 1010 |
); |
| 1011 |
|
| 1012 |
$retry_count++; |
| 1013 |
continue; |
| 1014 |
} |
| 1015 |
|
| 1016 |
throw $e; |
| 1017 |
} |
| 1018 |
} |
| 1019 |
|
| 1020 |
$sites = []; |
| 1021 |
if (isset($sites_data['siteEntry']) && is_array($sites_data['siteEntry'])) { |
| 1022 |
foreach ($sites_data['siteEntry'] as $site) { |
| 1023 |
$sites[] = [ |
| 1024 |
'siteUrl' => $site['siteUrl'] ?? '', |
| 1025 |
'permissionLevel' => $site['permissionLevel'] ?? 'siteOwner' |
| 1026 |
]; |
| 1027 |
} |
| 1028 |
} |
| 1029 |
|
| 1030 |
$payload = [ |
| 1031 |
'success' => true, |
| 1032 |
'data' => [ |
| 1033 |
'sites' => $sites |
| 1034 |
], |
| 1035 |
'message' => 'Search Console sites retrieved successfully' |
| 1036 |
]; |
| 1037 |
|
| 1038 |
// Cache successes only — errors must stay retryable. |
| 1039 |
if (!empty($sites)) { |
| 1040 |
set_transient($sites_cache_key, $payload, 30 * MINUTE_IN_SECONDS); |
| 1041 |
} |
| 1042 |
|
| 1043 |
return new WP_REST_Response($payload, 200); |
| 1044 |
} catch (\Exception $e) { |
| 1045 |
$code = $e->getCode(); |
| 1046 |
$status = ($code >= 400 && $code < 600) ? $code : 500; |
| 1047 |
|
| 1048 |
return new WP_REST_Response([ |
| 1049 |
'success' => false, |
| 1050 |
'message' => 'Failed to retrieve Search Console sites: ' . $e->getMessage() |
| 1051 |
], $status); |
| 1052 |
} |
| 1053 |
} |
| 1054 |
} |
| 1055 |
|
