| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* Google Index - Admin Integration |
| 5 |
* |
| 6 |
* Integrates Google Index settings into MetaSync admin general settings |
| 7 |
* |
| 8 |
* @package GoogleIndexDirect |
| 9 |
* @version 1.0.0 |
| 10 |
*/ |
| 11 |
|
| 12 |
// Prevent direct access |
| 13 |
if (!defined('ABSPATH')) { |
| 14 |
exit; |
| 15 |
} |
| 16 |
|
| 17 |
class Google_Index_Admin |
| 18 |
{ |
| 19 |
/** |
| 20 |
* Section ID for Google Index settings |
| 21 |
*/ |
| 22 |
private const SECTION_GOOGLE_INDEX = 'google_index_direct_settings'; |
| 23 |
|
| 24 |
/** |
| 25 |
* Nonce action shared by the two dedicated (standalone-page) endpoints. |
| 26 |
*/ |
| 27 |
private const ACCOUNT_NONCE_ACTION = 'metasync_google_index_account'; |
| 28 |
|
| 29 |
/** |
| 30 |
* Placeholder the redacted display JSON uses in place of the private key. |
| 31 |
* |
| 32 |
* Its presence means the textarea still holds what the server rendered, so |
| 33 |
* the submission carries no new credential and must leave storage alone. |
| 34 |
*/ |
| 35 |
private const REDACTED_MARKER = '-----REDACTED-----'; |
| 36 |
|
| 37 |
/** |
| 38 |
* Initialize admin functionality |
| 39 |
*/ |
| 40 |
public function __construct() |
| 41 |
{ |
| 42 |
// Hook into MetaSync admin initialization |
| 43 |
add_action('admin_init', array($this, 'add_settings_to_metasync'), 20); |
| 44 |
add_action('admin_enqueue_scripts', array($this, 'enqueue_admin_scripts')); |
| 45 |
|
| 46 |
// Hook into MetaSync's AJAX settings processing |
| 47 |
add_action('wp_ajax_meta_sync_save_settings', array($this, 'process_google_index_settings'), 5); |
| 48 |
add_action('wp_ajax_meta_sync_save_seo_controls', array($this, 'process_google_index_settings'), 5); |
| 49 |
|
| 50 |
// Display admin notices after redirect |
| 51 |
add_action('admin_notices', array($this, 'display_admin_notices')); |
| 52 |
|
| 53 |
// AJAX handlers |
| 54 |
add_action('wp_ajax_metasync_google_index_direct_test', array($this, 'ajax_test_connection')); |
| 55 |
|
| 56 |
// Dedicated save/clear for the standalone Instant Indexing page, which |
| 57 |
// has no settings form to piggyback on. |
| 58 |
add_action('wp_ajax_metasync_google_index_save_account', array($this, 'ajax_save_service_account')); |
| 59 |
add_action('wp_ajax_metasync_google_index_clear_account', array($this, 'ajax_clear_service_account')); |
| 60 |
} |
| 61 |
|
| 62 |
|
| 63 |
/** |
| 64 |
* Add Google Index settings to MetaSync admin |
| 65 |
*/ |
| 66 |
public function add_settings_to_metasync() |
| 67 |
{ |
| 68 |
// Only add if MetaSync Admin class exists |
| 69 |
if (!class_exists('Metasync_Admin')) { |
| 70 |
return; |
| 71 |
} |
| 72 |
|
| 73 |
// Get MetaSync page slug |
| 74 |
$page_slug = $this->get_metasync_page_slug(); |
| 75 |
if (!$page_slug) { |
| 76 |
return; |
| 77 |
} |
| 78 |
|
| 79 |
// Add settings section for Google Index |
| 80 |
add_settings_section( |
| 81 |
self::SECTION_GOOGLE_INDEX, |
| 82 |
'', // Empty title - we'll use dashboard card styling |
| 83 |
function(){}, // Empty callback |
| 84 |
$page_slug . '_general' |
| 85 |
); |
| 86 |
|
| 87 |
// Add the main settings field |
| 88 |
add_settings_field( |
| 89 |
'google_index_direct_config', |
| 90 |
'Google Index API', |
| 91 |
array($this, 'render_settings_field'), |
| 92 |
$page_slug . '_general', |
| 93 |
self::SECTION_GOOGLE_INDEX |
| 94 |
); |
| 95 |
} |
| 96 |
|
| 97 |
/** |
| 98 |
* Get MetaSync page slug |
| 99 |
*/ |
| 100 |
private function get_metasync_page_slug() |
| 101 |
{ |
| 102 |
if (class_exists('Metasync_Admin') && property_exists('Metasync_Admin', 'page_slug')) { |
| 103 |
return Metasync_Admin::$page_slug; |
| 104 |
} |
| 105 |
return 'searchatlas'; // fallback |
| 106 |
} |
| 107 |
|
| 108 |
/** |
| 109 |
* Render the Google Index settings field |
| 110 |
*/ |
| 111 |
public function render_settings_field() |
| 112 |
{ |
| 113 |
// Load Google Index functionality |
| 114 |
if (!function_exists('google_index_direct')) { |
| 115 |
if (file_exists(plugin_dir_path(__FILE__) . 'google-index-init.php')) { |
| 116 |
require_once plugin_dir_path(__FILE__) . 'google-index-init.php'; |
| 117 |
} else { |
| 118 |
error_log('MetaSync Google Index: google-index-init.php not found at ' . plugin_dir_path(__FILE__) . 'google-index-init.php'); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets |
| 119 |
return; |
| 120 |
} |
| 121 |
} |
| 122 |
|
| 123 |
// Get current service account info (safe - doesn't expose private key) |
| 124 |
$google_index = google_index_direct(); |
| 125 |
if (!$google_index) { |
| 126 |
// Nothing to render against, and calling through would be fatal. |
| 127 |
return; |
| 128 |
} |
| 129 |
$service_info = $google_index->get_service_account_info(); |
| 130 |
$is_configured = !isset($service_info['error']); |
| 131 |
|
| 132 |
$saved_json_display = $is_configured ? $google_index->get_redacted_config_json() : ''; |
| 133 |
|
| 134 |
// Include the settings field view |
| 135 |
include plugin_dir_path(__FILE__) . '../views/metasync-google-index-api-settings.php'; |
| 136 |
} |
| 137 |
|
| 138 |
/** |
| 139 |
* Process Google Index settings during MetaSync AJAX save |
| 140 |
* This runs early in the AJAX processing chain (priority 5) |
| 141 |
*/ |
| 142 |
public function process_google_index_settings() |
| 143 |
{ |
| 144 |
// Only process if our fields are present in the request |
| 145 |
if (!isset($_POST['google_index_service_account_json']) && // phpcs:ignore WordPress.Security.NonceVerification.Missing -- early-return checks, a nonce is verified before any write |
| 146 |
!isset($_POST['google_index_clear_config']) && // phpcs:ignore WordPress.Security.NonceVerification.Missing -- early-return checks, a nonce is verified before any write |
| 147 |
!isset($_FILES['google_index_service_account_file'])) { // phpcs:ignore WordPress.Security.NonceVerification.Missing -- early-return checks, a nonce is verified before any write |
| 148 |
return; // No Google Index data to process |
| 149 |
} |
| 150 |
|
| 151 |
if (!$this->authorize_settings_request()) { |
| 152 |
return; |
| 153 |
} |
| 154 |
|
| 155 |
// Clearing does not need to load or inspect credential contents. |
| 156 |
if (isset($_POST['google_index_clear_config'])) { // phpcs:ignore WordPress.Security.NonceVerification.Missing -- authorize_settings_request() verified nonce and capability |
| 157 |
$this->clear_stored_service_account(); |
| 158 |
$this->add_settings_notice('Service account configuration cleared successfully!', 'success'); |
| 159 |
return; |
| 160 |
} |
| 161 |
|
| 162 |
$result = $this->persist_submitted_service_account(); |
| 163 |
|
| 164 |
if ($result['status'] === 'error') { |
| 165 |
// The parent save is still mid-flight; aborting here with an error |
| 166 |
// keeps a bad credential from being reported as a successful save. |
| 167 |
wp_send_json_error([ |
| 168 |
'errors' => ['Google Index: ' . $result['message']], |
| 169 |
'message' => 'Google Index: ' . $result['message'], |
| 170 |
]); |
| 171 |
} |
| 172 |
|
| 173 |
if ($result['status'] === 'unavailable') { |
| 174 |
// The sub-module is missing. Let the rest of the settings save |
| 175 |
// finish and surface this as a notice instead of failing the page. |
| 176 |
$this->add_settings_notice($result['message'], 'warning'); |
| 177 |
return; |
| 178 |
} |
| 179 |
|
| 180 |
if ($result['status'] === 'saved') { |
| 181 |
$this->add_settings_notice('Google Index service account configured successfully!', 'success'); |
| 182 |
} |
| 183 |
} |
| 184 |
|
| 185 |
/** |
| 186 |
* Read the submitted service account from $_POST/$_FILES, validate it, and |
| 187 |
* persist it when it is a genuinely new credential. |
| 188 |
* |
| 189 |
* Shared by the form-embedded flow and the dedicated standalone endpoint so |
| 190 |
* both accept and reject exactly the same payloads. Returns a status rather |
| 191 |
* than emitting a response, because the two callers report differently: the |
| 192 |
* embedded flow must abort the parent save, the dedicated endpoint owns the |
| 193 |
* whole response. |
| 194 |
* |
| 195 |
* @return array{status:string, message:string} status is one of: |
| 196 |
* 'saved' - a new credential was written |
| 197 |
* 'unchanged' - nothing to write (empty, or the redacted display text) |
| 198 |
* 'error' - validation or persistence failed; message explains why |
| 199 |
*/ |
| 200 |
private function persist_submitted_service_account() |
| 201 |
{ |
| 202 |
// Load Google Index functionality |
| 203 |
if (!$this->module_function_available('google_index_save_service_account')) { |
| 204 |
if (file_exists(plugin_dir_path(__FILE__) . 'google-index-init.php')) { |
| 205 |
require_once plugin_dir_path(__FILE__) . 'google-index-init.php'; |
| 206 |
} |
| 207 |
|
| 208 |
// A partial deploy can leave the file present but the function |
| 209 |
// undefined, so re-check rather than assuming the require worked. |
| 210 |
if (!$this->module_function_available('google_index_save_service_account')) { |
| 211 |
error_log('MetaSync Google Index: google_index_save_service_account() unavailable; expected google-index-init.php at ' . plugin_dir_path(__FILE__) . 'google-index-init.php'); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets |
| 212 |
|
| 213 |
// Deliberately NOT 'error'. This optional sub-module failing to |
| 214 |
// load must not abort the parent settings save — the embedded |
| 215 |
// caller would turn that into a wp_send_json_error() and take |
| 216 |
// the whole General Settings / Indexation Control page down. |
| 217 |
return ['status' => 'unavailable', 'message' => 'The Google Index module could not be loaded, so the service account was not saved.']; |
| 218 |
} |
| 219 |
} |
| 220 |
|
| 221 |
$service_account_json = ''; |
| 222 |
|
| 223 |
// Get JSON from textarea |
| 224 |
if (isset($_POST['google_index_service_account_json'])) { // phpcs:ignore WordPress.Security.NonceVerification.Missing -- private, callers verify a nonce and capability first |
| 225 |
$service_account_json = sanitize_textarea_field(wp_unslash($_POST['google_index_service_account_json'])); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- private, callers verify a nonce and capability first |
| 226 |
} |
| 227 |
|
| 228 |
// Override with file upload if provided |
| 229 |
if (isset($_FILES['google_index_service_account_file']) && // phpcs:ignore WordPress.Security.NonceVerification.Missing -- private, callers verify a nonce and capability first |
| 230 |
!empty($_FILES['google_index_service_account_file']['tmp_name']) && // phpcs:ignore WordPress.Security.NonceVerification.Missing -- private, callers verify a nonce and capability first |
| 231 |
file_exists($_FILES['google_index_service_account_file']['tmp_name'])) { // phpcs:ignore WordPress.Security.NonceVerification.Missing -- private, callers verify a nonce and capability first |
| 232 |
|
| 233 |
$uploaded_json = file_get_contents($_FILES['google_index_service_account_file']['tmp_name']); // phpcs:ignore WordPress.Security.NonceVerification.Missing -- private, callers verify a nonce and capability first |
| 234 |
if ($uploaded_json !== false) { |
| 235 |
$service_account_json = $uploaded_json; // Removed unnecessary wp_unslash |
| 236 |
} |
| 237 |
} |
| 238 |
|
| 239 |
if (empty($service_account_json) || trim($service_account_json) === '') { |
| 240 |
return ['status' => 'unchanged', 'message' => '']; |
| 241 |
} |
| 242 |
|
| 243 |
// Skip if it contains redacted private key (user didn't paste new JSON) |
| 244 |
if (strpos($service_account_json, self::REDACTED_MARKER) !== false) { |
| 245 |
return ['status' => 'unchanged', 'message' => '']; |
| 246 |
} |
| 247 |
|
| 248 |
$validation = $this->validate_service_account_json($service_account_json); |
| 249 |
if (!empty($validation['error'])) { |
| 250 |
return ['status' => 'error', 'message' => $validation['error']]; |
| 251 |
} |
| 252 |
|
| 253 |
if (!google_index_save_service_account($validation['data'])) { |
| 254 |
return [ |
| 255 |
'status' => 'error', |
| 256 |
'message' => 'Failed to save service account configuration. Please try again or check your JSON format.', |
| 257 |
]; |
| 258 |
} |
| 259 |
|
| 260 |
return ['status' => 'saved', 'message' => 'Google Index service account configured successfully!']; |
| 261 |
} |
| 262 |
|
| 263 |
/** |
| 264 |
* Whether a function the optional Google Index sub-module provides exists. |
| 265 |
* |
| 266 |
* Taking the name as a parameter keeps the check opaque to static analysis, |
| 267 |
* which otherwise treats the second call in a load-then-verify pair as dead |
| 268 |
* because it cannot see that the intervening require_once may define it. |
| 269 |
* |
| 270 |
* Genuinely impure: the same argument yields a different answer once the |
| 271 |
* sub-module has been required, which is precisely why it is called twice. |
| 272 |
* |
| 273 |
* @phpstan-impure |
| 274 |
* |
| 275 |
* @param string $name Function name to look for. |
| 276 |
* @return bool |
| 277 |
*/ |
| 278 |
private function module_function_available($name) |
| 279 |
{ |
| 280 |
return function_exists($name); |
| 281 |
} |
| 282 |
|
| 283 |
/** |
| 284 |
* Decode and structurally validate a service account JSON string. |
| 285 |
* |
| 286 |
* @param string $json Raw JSON text. |
| 287 |
* @return array{data:array|null, error:string} error is '' when valid. |
| 288 |
*/ |
| 289 |
private function validate_service_account_json($json) |
| 290 |
{ |
| 291 |
$data = json_decode($json, true); |
| 292 |
|
| 293 |
if (json_last_error() !== JSON_ERROR_NONE) { |
| 294 |
$message = 'Invalid JSON format'; |
| 295 |
switch (json_last_error()) { |
| 296 |
case JSON_ERROR_SYNTAX: |
| 297 |
$message .= ' - Syntax error in JSON'; |
| 298 |
break; |
| 299 |
case JSON_ERROR_UTF8: |
| 300 |
$message .= ' - Invalid UTF-8 encoding'; |
| 301 |
break; |
| 302 |
default: |
| 303 |
$message .= ' - ' . json_last_error_msg(); |
| 304 |
break; |
| 305 |
} |
| 306 |
|
| 307 |
return ['data' => null, 'error' => $message . '. Please check your service account JSON.']; |
| 308 |
} |
| 309 |
|
| 310 |
if (!is_array($data)) { |
| 311 |
return [ |
| 312 |
'data' => null, |
| 313 |
'error' => 'JSON must be an object/array. Please check your service account JSON format.', |
| 314 |
]; |
| 315 |
} |
| 316 |
|
| 317 |
$required_fields = ['type', 'project_id', 'private_key_id', 'private_key', 'client_email', 'client_id', 'auth_uri', 'token_uri']; |
| 318 |
$missing_fields = []; |
| 319 |
|
| 320 |
foreach ($required_fields as $field) { |
| 321 |
if (!isset($data[$field]) || empty($data[$field])) { |
| 322 |
$missing_fields[] = $field; |
| 323 |
} |
| 324 |
} |
| 325 |
|
| 326 |
if (!empty($missing_fields)) { |
| 327 |
return [ |
| 328 |
'data' => null, |
| 329 |
'error' => 'Missing required fields - ' . implode(', ', $missing_fields) . '. Please ensure you have a complete service account JSON.', |
| 330 |
]; |
| 331 |
} |
| 332 |
|
| 333 |
return ['data' => $data, 'error' => '']; |
| 334 |
} |
| 335 |
|
| 336 |
/** |
| 337 |
* AJAX: save the service account from the standalone Instant Indexing page. |
| 338 |
* |
| 339 |
* The page has no settings form, so this endpoint carries its own nonce and |
| 340 |
* capability check rather than relying on a parent save's. |
| 341 |
*/ |
| 342 |
public function ajax_save_service_account() |
| 343 |
{ |
| 344 |
$this->authorize_account_request(); |
| 345 |
|
| 346 |
$result = $this->persist_submitted_service_account(); |
| 347 |
|
| 348 |
if ($result['status'] === 'error' || $result['status'] === 'unavailable') { |
| 349 |
// Here the credential save IS the whole request, so a missing |
| 350 |
// sub-module is a genuine failure and must be reported as one. |
| 351 |
wp_send_json_error([ |
| 352 |
'message' => $result['message'], |
| 353 |
'errors' => [$result['message']], |
| 354 |
]); |
| 355 |
} |
| 356 |
|
| 357 |
if ($result['status'] === 'unchanged') { |
| 358 |
// Nothing was submitted, or the textarea still holds the redacted |
| 359 |
// text the server rendered. Reporting this plainly is better than a |
| 360 |
// success banner for a save that wrote nothing. |
| 361 |
wp_send_json_success([ |
| 362 |
'message' => 'No new service account JSON was provided, so the saved configuration is unchanged.', |
| 363 |
'saved' => false, |
| 364 |
]); |
| 365 |
} |
| 366 |
|
| 367 |
// Survives the page reload the JS performs, which is what actually |
| 368 |
// renders the confirmation banner and the configured-state UI. |
| 369 |
$this->add_settings_notice('Google Index service account configured successfully!', 'success'); |
| 370 |
|
| 371 |
wp_send_json_success([ |
| 372 |
'message' => 'Service account saved successfully!', |
| 373 |
'saved' => true, |
| 374 |
]); |
| 375 |
} |
| 376 |
|
| 377 |
/** |
| 378 |
* AJAX: clear the stored service account from the standalone page. |
| 379 |
*/ |
| 380 |
public function ajax_clear_service_account() |
| 381 |
{ |
| 382 |
$this->authorize_account_request(); |
| 383 |
|
| 384 |
$this->clear_stored_service_account(); |
| 385 |
|
| 386 |
$this->add_settings_notice('Service account configuration cleared successfully!', 'success'); |
| 387 |
|
| 388 |
wp_send_json_success(['message' => 'Service account configuration cleared successfully!']); |
| 389 |
} |
| 390 |
|
| 391 |
/** |
| 392 |
* Remove the stored service account and any token minted from it. |
| 393 |
* |
| 394 |
* Shared by both clear paths: a cached access token that outlives the |
| 395 |
* credential it was issued for would keep working until it expired. |
| 396 |
*/ |
| 397 |
private function clear_stored_service_account() |
| 398 |
{ |
| 399 |
delete_option('google_index_service_account'); |
| 400 |
|
| 401 |
if (function_exists('google_index_direct')) { |
| 402 |
$instance = google_index_direct(); |
| 403 |
if ($instance) { |
| 404 |
$instance->clear_token_cache(); |
| 405 |
} |
| 406 |
} |
| 407 |
} |
| 408 |
|
| 409 |
/** |
| 410 |
* Authorize a dedicated (standalone-page) service account request. |
| 411 |
* |
| 412 |
* Terminates the request with a 403 JSON response when the caller lacks the |
| 413 |
* capability or a valid nonce. |
| 414 |
*/ |
| 415 |
private function authorize_account_request() |
| 416 |
{ |
| 417 |
if (!current_user_can('manage_options')) { |
| 418 |
wp_send_json_error(array('message' => 'Insufficient permissions.'), 403); |
| 419 |
} |
| 420 |
|
| 421 |
$nonce = isset($_POST['metasync_google_index_account_nonce']) |
| 422 |
? wp_unslash($_POST['metasync_google_index_account_nonce']) |
| 423 |
: ''; |
| 424 |
|
| 425 |
if (!$nonce || !wp_verify_nonce($nonce, self::ACCOUNT_NONCE_ACTION)) { |
| 426 |
wp_send_json_error(array('message' => 'Invalid nonce'), 403); |
| 427 |
} |
| 428 |
|
| 429 |
return true; |
| 430 |
} |
| 431 |
|
| 432 |
/** |
| 433 |
* Add a settings notice to be displayed after AJAX save |
| 434 |
* |
| 435 |
* @param string $message Notice message |
| 436 |
* @param string $type Notice type: 'success', 'error', 'warning', 'info' |
| 437 |
*/ |
| 438 |
private function add_settings_notice($message, $type = 'info') |
| 439 |
{ |
| 440 |
$notices = get_transient('google_index_admin_notices') ?: []; |
| 441 |
$notices[] = [ |
| 442 |
'message' => $message, |
| 443 |
'type' => $type, |
| 444 |
'time' => time() |
| 445 |
]; |
| 446 |
|
| 447 |
// Store notices for 30 seconds (enough time for page redirect) |
| 448 |
set_transient('google_index_admin_notices', $notices, 30); |
| 449 |
} |
| 450 |
|
| 451 |
/** |
| 452 |
* Display admin notices for Google Index settings |
| 453 |
*/ |
| 454 |
public function display_admin_notices() |
| 455 |
{ |
| 456 |
// Only show notices on MetaSync settings pages |
| 457 |
$page_slug = $this->get_metasync_page_slug(); |
| 458 |
if ( ! function_exists( 'get_current_screen' ) ) { |
| 459 |
return; |
| 460 |
} |
| 461 |
$current_screen = get_current_screen(); |
| 462 |
|
| 463 |
if (!$current_screen || strpos($current_screen->id, $page_slug) === false) { |
| 464 |
return; |
| 465 |
} |
| 466 |
|
| 467 |
// Get and display notices |
| 468 |
$notices = get_transient('google_index_admin_notices'); |
| 469 |
if (!empty($notices)) { |
| 470 |
foreach ($notices as $notice) { |
| 471 |
$class = 'notice notice-' . esc_attr($notice['type']) . ' is-dismissible'; |
| 472 |
echo '<div class="' . $class . '">'; |
| 473 |
echo '<p><strong>Google Index:</strong> ' . esc_html($notice['message']) . '</p>'; |
| 474 |
echo '</div>'; |
| 475 |
} |
| 476 |
|
| 477 |
// Clear notices after displaying |
| 478 |
delete_transient('google_index_admin_notices'); |
| 479 |
} |
| 480 |
} |
| 481 |
|
| 482 |
/** |
| 483 |
* AJAX handler for testing connection |
| 484 |
*/ |
| 485 |
public function ajax_test_connection() |
| 486 |
{ |
| 487 |
// Check nonce and permissions |
| 488 |
if (!current_user_can('manage_options') || |
| 489 |
!wp_verify_nonce(wp_unslash($_POST['nonce'] ?? ''), 'metasync_google_index_direct_test')) { |
| 490 |
wp_die('Security check failed'); |
| 491 |
} |
| 492 |
|
| 493 |
// Load Google Index functionality |
| 494 |
if (!function_exists('google_index_direct')) { |
| 495 |
if (file_exists(plugin_dir_path(__FILE__) . 'google-index-init.php')) { |
| 496 |
require_once plugin_dir_path(__FILE__) . 'google-index-init.php'; |
| 497 |
} else { |
| 498 |
error_log('MetaSync Google Index: google-index-init.php not found at ' . plugin_dir_path(__FILE__) . 'google-index-init.php'); // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log -- genuine failure path, bounded, no secrets |
| 499 |
return; |
| 500 |
} |
| 501 |
} |
| 502 |
|
| 503 |
try { |
| 504 |
// Test the connection |
| 505 |
$google_index = google_index_direct(); |
| 506 |
$test_results = $google_index->test_connection(); |
| 507 |
|
| 508 |
wp_send_json_success([ |
| 509 |
'message' => 'Connection test completed', |
| 510 |
'results' => $test_results |
| 511 |
]); |
| 512 |
|
| 513 |
} catch (Exception $e) { |
| 514 |
wp_send_json_error([ |
| 515 |
'message' => 'Test failed: ' . $e->getMessage() |
| 516 |
]); |
| 517 |
} |
| 518 |
} |
| 519 |
|
| 520 |
/** |
| 521 |
* Authorize the shared MetaSync settings AJAX action before secret handling. |
| 522 |
*/ |
| 523 |
private function authorize_settings_request() |
| 524 |
{ |
| 525 |
if (!current_user_can('manage_options')) { |
| 526 |
wp_send_json_error(array('message' => 'Insufficient permissions.'), 403); |
| 527 |
} |
| 528 |
|
| 529 |
$action = isset($_POST['action']) ? sanitize_key(wp_unslash($_POST['action'])) : ''; |
| 530 |
$nonce_field = ''; |
| 531 |
$nonce_action = ''; |
| 532 |
|
| 533 |
if ($action === 'meta_sync_save_settings') { |
| 534 |
$nonce_field = 'meta_sync_nonce'; |
| 535 |
$nonce_action = 'meta_sync_general_setting_nonce'; |
| 536 |
} elseif ($action === 'meta_sync_save_seo_controls') { |
| 537 |
$nonce_field = 'meta_sync_seo_controls_nonce'; |
| 538 |
$nonce_action = 'meta_sync_seo_controls_nonce'; |
| 539 |
} |
| 540 |
|
| 541 |
if ( |
| 542 |
$nonce_field === '' |
| 543 |
|| !isset($_POST[$nonce_field]) |
| 544 |
|| !wp_verify_nonce(wp_unslash($_POST[$nonce_field]), $nonce_action) |
| 545 |
) { |
| 546 |
wp_send_json_error(array('message' => 'Invalid nonce'), 403); |
| 547 |
} |
| 548 |
|
| 549 |
return true; |
| 550 |
} |
| 551 |
|
| 552 |
/** |
| 553 |
* Enqueue admin scripts and styles |
| 554 |
*/ |
| 555 |
public function enqueue_admin_scripts($hook) |
| 556 |
{ |
| 557 |
// Only load on MetaSync settings pages |
| 558 |
$page_slug = $this->get_metasync_page_slug(); |
| 559 |
if (strpos($hook, $page_slug) === false) { |
| 560 |
return; |
| 561 |
} |
| 562 |
|
| 563 |
// The credentials section renders in three places: the General Settings |
| 564 |
// "general" tab, the Indexation Control page, and the standalone |
| 565 |
// Instant Indexing page. Gating on the tab alone left the standalone |
| 566 |
// page — the one the ticket is about — without any of this behaviour. |
| 567 |
$current_page = isset($_GET['page']) ? sanitize_key(wp_unslash($_GET['page'])) : ''; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page and tab check to enqueue scripts |
| 568 |
$is_standalone_page = (substr($current_page, -14) === '-instant-index'); |
| 569 |
|
| 570 |
if (!$is_standalone_page) { |
| 571 |
$current_tab = isset($_GET['tab']) ? sanitize_key(wp_unslash($_GET['tab'])) : 'general'; // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- read-only page and tab check to enqueue scripts |
| 572 |
if ($current_tab !== 'general' && strpos($hook, 'seo-controls') === false) { |
| 573 |
return; |
| 574 |
} |
| 575 |
} |
| 576 |
|
| 577 |
// Add inline JavaScript for functionality |
| 578 |
wp_add_inline_script('jquery', $this->get_admin_javascript()); |
| 579 |
} |
| 580 |
|
| 581 |
/** |
| 582 |
* Get JavaScript for admin functionality |
| 583 |
* |
| 584 |
* @return string JavaScript code |
| 585 |
*/ |
| 586 |
private function get_admin_javascript() |
| 587 |
{ |
| 588 |
$nonce = wp_create_nonce('metasync_google_index_direct_test'); |
| 589 |
|
| 590 |
return " |
| 591 |
jQuery(document).ready(function($) { |
| 592 |
// What the textarea held immediately before a file overwrote it. |
| 593 |
// Seeded from the server-rendered value and re-snapshotted on each |
| 594 |
// file pick, so 'Remove' undoes exactly the file selection — it |
| 595 |
// does not also discard a credential the user typed by hand before |
| 596 |
// mis-clicking Choose File. |
| 597 |
var originalJsonValue = $('#google_index_service_account_json').val(); |
| 598 |
|
| 599 |
// FileReader is async and the dedicated Save posts the textarea, |
| 600 |
// not the file input. Without this flag a quick Save click after |
| 601 |
// choosing a file would send the pre-file contents — on an already |
| 602 |
// configured site that is the redacted text, so the save would |
| 603 |
// silently do nothing and report 'no new JSON provided'. |
| 604 |
var fileReadPending = false; |
| 605 |
|
| 606 |
// Test Connection builds its results list as an HTML string. The |
| 607 |
// values come from the API/server rather than the page, so escape |
| 608 |
// them before they reach that sink. |
| 609 |
function escHtml(value) { |
| 610 |
return $('<div>').text(value === undefined || value === null ? '' : value).html(); |
| 611 |
} |
| 612 |
|
| 613 |
function showFileMessage(text, type) { |
| 614 |
var box = $('#google-index-file-messages'); |
| 615 |
if (!box.length) { return; } |
| 616 |
box.empty(); |
| 617 |
if (!text) { return; } |
| 618 |
var notice = $('<div>').addClass('notice notice-' + type + ' inline'); |
| 619 |
notice.append($('<p>').text(text)); |
| 620 |
box.append(notice); |
| 621 |
} |
| 622 |
|
| 623 |
function showSaveMessage(text, type) { |
| 624 |
var box = $('#google-index-save-messages'); |
| 625 |
if (!box.length) { |
| 626 |
// Embedded contexts have no dedicated box; fall back to the |
| 627 |
// file-message area so errors are never silent. |
| 628 |
showFileMessage(text, type); |
| 629 |
return; |
| 630 |
} |
| 631 |
box.empty(); |
| 632 |
if (!text) { return; } |
| 633 |
var notice = $('<div>').addClass('notice notice-' + type + ' inline'); |
| 634 |
notice.append($('<p>').text(text)); |
| 635 |
box.append(notice); |
| 636 |
} |
| 637 |
|
| 638 |
function clearSelectedFile(restoreTextarea) { |
| 639 |
fileReadPending = false; |
| 640 |
var input = $('#google_index_service_account_file'); |
| 641 |
if (input.length) { |
| 642 |
input.val(''); |
| 643 |
} |
| 644 |
$('#google-index-selected-file').hide(); |
| 645 |
$('#google-index-selected-file-name').text(''); |
| 646 |
showFileMessage('', 'info'); |
| 647 |
|
| 648 |
if (restoreTextarea) { |
| 649 |
var textarea = $('#google_index_service_account_json'); |
| 650 |
textarea.val(originalJsonValue); |
| 651 |
textarea.trigger('input').trigger('change'); |
| 652 |
$('#metaSyncGeneralSetting, #metaSyncSeoControlsForm').trigger('change'); |
| 653 |
} |
| 654 |
} |
| 655 |
|
| 656 |
// Integration with MetaSync's unsaved changes detection |
| 657 |
function integrateWithUnsavedChangesDetection() { |
| 658 |
// Monitor textarea for changes (avoid recursion) |
| 659 |
$('#google_index_service_account_json').on('input change paste keyup', function(e) { |
| 660 |
// Trigger MetaSync's change detection (works on both Settings and Indexation Control pages) |
| 661 |
$('#metaSyncGeneralSetting, #metaSyncSeoControlsForm').trigger('change'); |
| 662 |
}); |
| 663 |
|
| 664 |
// Handle file upload with auto-populate and change detection |
| 665 |
$('#google_index_service_account_file').on('change', function(e) { |
| 666 |
var file = e.target.files[0]; |
| 667 |
var textarea = $('#google_index_service_account_json'); |
| 668 |
|
| 669 |
if (!file) { |
| 670 |
clearSelectedFile(true); |
| 671 |
return; |
| 672 |
} |
| 673 |
|
| 674 |
if (!file.name.toLowerCase().endsWith('.json')) { |
| 675 |
// Inline feedback instead of the old blocking alert(). |
| 676 |
showFileMessage('\"' + file.name + '\" is not a .json file. Choose the service account key file you downloaded from Google Cloud.', 'error'); |
| 677 |
$('#google-index-selected-file').hide(); |
| 678 |
$('#google_index_service_account_file').val(''); |
| 679 |
return; |
| 680 |
} |
| 681 |
|
| 682 |
// Snapshot only when no file is currently selected, i.e. at |
| 683 |
// the START of a pick sequence. Re-snapshotting on every |
| 684 |
// pick would make Remove restore file A's contents after |
| 685 |
// the user picked A then B then removed — leaving a |
| 686 |
// credential in the box while the UI says no file is |
| 687 |
// selected. |
| 688 |
if (!$('#google-index-selected-file').is(':visible')) { |
| 689 |
originalJsonValue = textarea.val(); |
| 690 |
} |
| 691 |
|
| 692 |
var reader = new FileReader(); |
| 693 |
fileReadPending = true; |
| 694 |
reader.onload = function(ev) { |
| 695 |
fileReadPending = false; |
| 696 |
try { |
| 697 |
var json = JSON.parse(ev.target.result); |
| 698 |
var jsonString = JSON.stringify(json, null, 2); |
| 699 |
textarea.val(jsonString); |
| 700 |
|
| 701 |
$('#google-index-selected-file-name').text(file.name); |
| 702 |
$('#google-index-selected-file').show(); |
| 703 |
showFileMessage('\"' + file.name + '\" loaded. Click Save Configuration to store it.', 'info'); |
| 704 |
|
| 705 |
// Create and dispatch native events to ensure proper detection |
| 706 |
setTimeout(function() { |
| 707 |
var inputEvent = new Event('input', { bubbles: true, cancelable: true }); |
| 708 |
var changeEvent = new Event('change', { bubbles: true, cancelable: true }); |
| 709 |
|
| 710 |
textarea[0].dispatchEvent(inputEvent); |
| 711 |
textarea[0].dispatchEvent(changeEvent); |
| 712 |
|
| 713 |
textarea.trigger('input').trigger('change'); |
| 714 |
}, 100); |
| 715 |
} catch (err) { |
| 716 |
showFileMessage('\"' + file.name + '\" is not valid JSON. Re-download the key file from Google Cloud and try again.', 'error'); |
| 717 |
$('#google-index-selected-file').hide(); |
| 718 |
$('#google_index_service_account_file').val(''); |
| 719 |
} |
| 720 |
}; |
| 721 |
reader.onerror = function() { |
| 722 |
fileReadPending = false; |
| 723 |
showFileMessage('\"' + file.name + '\" could not be read. Try choosing it again.', 'error'); |
| 724 |
$('#google-index-selected-file').hide(); |
| 725 |
$('#google_index_service_account_file').val(''); |
| 726 |
}; |
| 727 |
reader.readAsText(file); |
| 728 |
}); |
| 729 |
|
| 730 |
// Remove/reselect |
| 731 |
$('#google-index-remove-file').on('click', function(e) { |
| 732 |
e.preventDefault(); |
| 733 |
clearSelectedFile(true); |
| 734 |
}); |
| 735 |
} |
| 736 |
|
| 737 |
// Initialize integration after a small delay to ensure MetaSync is ready |
| 738 |
setTimeout(integrateWithUnsavedChangesDetection, 100); |
| 739 |
|
| 740 |
// Dedicated save — standalone Instant Indexing page only. |
| 741 |
$('#google-index-save-config').on('click', function(e) { |
| 742 |
e.preventDefault(); |
| 743 |
|
| 744 |
if (fileReadPending) { |
| 745 |
showSaveMessage('Still reading the selected file. Try again in a moment.', 'warning'); |
| 746 |
return; |
| 747 |
} |
| 748 |
|
| 749 |
var button = $(this); |
| 750 |
var original = button.html(); |
| 751 |
button.prop('disabled', true).text('Saving...'); |
| 752 |
showSaveMessage('', 'info'); |
| 753 |
|
| 754 |
$.ajax({ |
| 755 |
url: (typeof ajaxurl !== 'undefined') ? ajaxurl : metaSync.ajax_url, |
| 756 |
type: 'POST', |
| 757 |
data: { |
| 758 |
action: 'metasync_google_index_save_account', |
| 759 |
metasync_google_index_account_nonce: $('#metasync_google_index_account_nonce').val(), |
| 760 |
google_index_service_account_json: $('#google_index_service_account_json').val() |
| 761 |
}, |
| 762 |
success: function(response) { |
| 763 |
if (response && response.success) { |
| 764 |
if (response.data && response.data.saved) { |
| 765 |
// Reload so the configured-state UI and the |
| 766 |
// transient success banner both render. |
| 767 |
window.location.reload(); |
| 768 |
return; |
| 769 |
} |
| 770 |
showSaveMessage((response.data && response.data.message) || 'Nothing to save.', 'warning'); |
| 771 |
} else { |
| 772 |
var msg = (response && response.data && response.data.message) |
| 773 |
? response.data.message |
| 774 |
: 'Failed to save the service account.'; |
| 775 |
showSaveMessage(msg, 'error'); |
| 776 |
} |
| 777 |
}, |
| 778 |
error: function() { |
| 779 |
showSaveMessage('Network error while saving. Please try again.', 'error'); |
| 780 |
}, |
| 781 |
complete: function() { |
| 782 |
button.prop('disabled', false).html(original); |
| 783 |
} |
| 784 |
}); |
| 785 |
}); |
| 786 |
|
| 787 |
// Handle test connection button |
| 788 |
$('#google-index-test-connection').on('click', function(e) { |
| 789 |
e.preventDefault(); |
| 790 |
|
| 791 |
var button = $(this); |
| 792 |
var resultDiv = $('#google-index-test-results'); |
| 793 |
|
| 794 |
button.prop('disabled', true).text('🔄 Testing...'); |
| 795 |
resultDiv.html('<div class=\"notice notice-info inline\"><p>Testing connection...</p></div>'); |
| 796 |
|
| 797 |
$.ajax({ |
| 798 |
url: ajaxurl, |
| 799 |
type: 'POST', |
| 800 |
data: { |
| 801 |
action: 'metasync_google_index_direct_test', |
| 802 |
nonce: '{$nonce}' |
| 803 |
}, |
| 804 |
success: function(response) { |
| 805 |
if (response.success) { |
| 806 |
var results = response.data.results; |
| 807 |
var html = '<div class=\"notice notice-success inline\">'; |
| 808 |
html += '<p><strong>� |
| 809 |
Connection Test Results:</strong></p>'; |
| 810 |
html += '<ul>'; |
| 811 |
|
| 812 |
if (results.token_test) { |
| 813 |
html += '<li><strong>Token Generation:</strong> ' + (results.token_test.success ? '� |
| 814 |
Success' : '❌ Failed') + '</li>'; |
| 815 |
html += '<li><strong>Token Cached:</strong> ' + (results.token_test.cached ? '� |
| 816 |
Yes' : '⚪ No') + '</li>'; |
| 817 |
} |
| 818 |
|
| 819 |
if (results.credentials_test) { |
| 820 |
html += '<li><strong>Service Account:</strong> ' + escHtml(results.credentials_test.client_email) + '</li>'; |
| 821 |
html += '<li><strong>Project ID:</strong> ' + escHtml(results.credentials_test.project_id) + '</li>'; |
| 822 |
html += '<li><strong>Private Key:</strong> ' + (results.credentials_test.has_private_key ? '� |
| 823 |
Present' : '❌ Missing') + '</li>'; |
| 824 |
} |
| 825 |
|
| 826 |
if (results.homepage_test) { |
| 827 |
if (results.homepage_test.success) { |
| 828 |
html += '<li><strong>Homepage Status:</strong> � |
| 829 |
Success</li>'; |
| 830 |
} else { |
| 831 |
html += '<li><strong>Homepage Status:</strong> ⚠️ ' + escHtml(results.homepage_test.error.message) + '</li>'; |
| 832 |
if (results.homepage_test.note) { |
| 833 |
html += '<li><strong>Note:</strong> ' + escHtml(results.homepage_test.note) + '</li>'; |
| 834 |
} |
| 835 |
} |
| 836 |
} |
| 837 |
|
| 838 |
html += '</ul></div>'; |
| 839 |
resultDiv.html(html); |
| 840 |
} else { |
| 841 |
resultDiv.html('<div class=\"notice notice-error inline\"><p><strong>❌ Test Failed:</strong> ' + escHtml(response.data.message) + '</p></div>'); |
| 842 |
} |
| 843 |
}, |
| 844 |
error: function() { |
| 845 |
resultDiv.html('<div class=\"notice notice-error inline\"><p><strong>❌ Connection Error:</strong> Unable to perform test.</p></div>'); |
| 846 |
}, |
| 847 |
complete: function() { |
| 848 |
button.prop('disabled', false).text('🧪 Test Connection'); |
| 849 |
} |
| 850 |
}); |
| 851 |
}); |
| 852 |
|
| 853 |
// Handle clear configuration button |
| 854 |
$('#google-index-clear-config').on('click', function(e) { |
| 855 |
e.preventDefault(); |
| 856 |
|
| 857 |
if (!confirm('Are you sure you want to clear the service account configuration?')) { |
| 858 |
return; |
| 859 |
} |
| 860 |
|
| 861 |
var dedicatedNonce = $('#metasync_google_index_account_nonce').val(); |
| 862 |
|
| 863 |
if (dedicatedNonce) { |
| 864 |
// Standalone Instant Indexing page: there is no settings |
| 865 |
// form to serialize, so post to the dedicated endpoint. |
| 866 |
$.ajax({ |
| 867 |
url: (typeof ajaxurl !== 'undefined') ? ajaxurl : metaSync.ajax_url, |
| 868 |
type: 'POST', |
| 869 |
data: { |
| 870 |
action: 'metasync_google_index_clear_account', |
| 871 |
metasync_google_index_account_nonce: dedicatedNonce |
| 872 |
}, |
| 873 |
success: function(response) { |
| 874 |
if (response && response.success) { |
| 875 |
window.location.reload(); |
| 876 |
return; |
| 877 |
} |
| 878 |
var msg = (response && response.data && response.data.message) |
| 879 |
? response.data.message |
| 880 |
: 'Failed to clear the service account.'; |
| 881 |
showSaveMessage(msg, 'error'); |
| 882 |
}, |
| 883 |
error: function() { |
| 884 |
showSaveMessage('Network error while clearing. Please try again.', 'error'); |
| 885 |
} |
| 886 |
}); |
| 887 |
return; |
| 888 |
} |
| 889 |
|
| 890 |
// Embedded contexts: piggyback on the page's settings form. |
| 891 |
var input = $('<input>') |
| 892 |
.attr('type', 'hidden') |
| 893 |
.attr('name', 'google_index_clear_config') |
| 894 |
.attr('value', '1'); |
| 895 |
|
| 896 |
// Append to the correct form (Indexation Control vs General Settings) and submit via AJAX |
| 897 |
var clrForm = $('#metaSyncSeoControlsForm').length ? $('#metaSyncSeoControlsForm') : $('#metaSyncGeneralSetting'); |
| 898 |
var clrAction = $('#metaSyncSeoControlsForm').length ? 'meta_sync_save_seo_controls' : 'meta_sync_save_settings'; |
| 899 |
clrForm.append(input); |
| 900 |
var clrData = clrForm.serialize() + '&action=' + clrAction; |
| 901 |
|
| 902 |
// Submit the clear request directly via AJAX, then reload |
| 903 |
$.ajax({ url: ajaxurl || metaSync.ajax_url, type: 'POST', data: clrData, complete: function() { window.location.reload(); } }); |
| 904 |
}); |
| 905 |
|
| 906 |
}); |
| 907 |
"; |
| 908 |
} |
| 909 |
} |
| 910 |
|
| 911 |
// Initialize admin functionality |
| 912 |
if (is_admin()) { |
| 913 |
new Google_Index_Admin(); |
| 914 |
} |
| 915 |
|
