| @@ -47,86 +47,10 @@ | ||
| 47 | 47 | add_action('wp_ajax_mxchat_get_debug_log', array($this, 'mxchat_get_debug_log_callback')); |
| 48 | 48 | add_action('wp_ajax_mxchat_clear_debug_log', array($this, 'mxchat_clear_debug_log_callback')); |
| 49 | 49 | add_action('wp_ajax_mxchat_export_settings', array($this, 'mxchat_export_settings_callback')); |
| 50 | 50 | add_action('wp_ajax_mxchat_reset_all_settings', array($this, 'mxchat_reset_all_settings_callback')); |
| 51 | - | |
| 52 | - // Global rate-limit usage counter reset (admin-only, nonce-guarded) | |
| 53 | - add_action('wp_ajax_mxchat_reset_global_rate_limit', array($this, 'mxchat_reset_global_rate_limit_callback')); | |
| 54 | - | |
| 55 | - // Custom (OpenAI-compatible) Provider connection test | |
| 56 | - add_action('wp_ajax_mxchat_test_custom_provider', array($this, 'mxchat_test_custom_provider_callback')); | |
| 57 | 51 | } |
| 58 | 52 | |
| 59 | -/** | |
| 60 | - * Test connection to a Custom (OpenAI-compatible) provider by hitting its /models endpoint | |
| 61 | - * with whichever auth scheme the user configured. Reports model count or a clean error. | |
| 62 | - */ | |
| 63 | -public function mxchat_test_custom_provider_callback() { | |
| 64 | - check_ajax_referer('mxchat_test_custom_provider'); | |
| 65 | - if (!current_user_can('manage_options')) { | |
| 66 | - wp_send_json_error(array('message' => esc_html__('Unauthorized', 'mxchat'))); | |
| 67 | - } | |
| 68 | - | |
| 69 | - $options = get_option('mxchat_options', array()); | |
| 70 | - $base_url = isset($options['custom_provider_base_url']) ? trim((string) $options['custom_provider_base_url']) : ''; | |
| 71 | - $api_key = isset($options['custom_provider_api_key']) ? trim((string) $options['custom_provider_api_key']) : ''; | |
| 72 | - $auth = isset($options['custom_provider_auth_scheme']) ? $options['custom_provider_auth_scheme'] : 'bearer'; | |
| 73 | - $api_version = isset($options['custom_provider_api_version']) ? trim((string) $options['custom_provider_api_version']) : ''; | |
| 74 | - | |
| 75 | - if (empty($base_url)) { | |
| 76 | - wp_send_json_error(array('message' => esc_html__('Base URL is empty. Save it first.', 'mxchat'))); | |
| 77 | - } | |
| 78 | - | |
| 79 | - $url = rtrim($base_url, '/') . '/models'; | |
| 80 | - if (!empty($api_version)) { | |
| 81 | - $url = add_query_arg('api-version', $api_version, $url); | |
| 82 | - } | |
| 83 | - | |
| 84 | - $headers = array('Content-Type' => 'application/json'); | |
| 85 | - if (!empty($api_key)) { | |
| 86 | - if ($auth === 'api-key') { | |
| 87 | - $headers['api-key'] = $api_key; | |
| 88 | - } else { | |
| 89 | - $headers['Authorization'] = 'Bearer ' . $api_key; | |
| 90 | - } | |
| 91 | - } | |
| 92 | - | |
| 93 | - $response = wp_remote_get($url, array( | |
| 94 | - 'headers' => $headers, | |
| 95 | - 'timeout' => 10, | |
| 96 | - )); | |
| 97 | - | |
| 98 | - if (is_wp_error($response)) { | |
| 99 | - wp_send_json_error(array('message' => sprintf(esc_html__('Network error: %s', 'mxchat'), esc_html($response->get_error_message())))); | |
| 100 | - } | |
| 101 | - | |
| 102 | - $code = (int) wp_remote_retrieve_response_code($response); | |
| 103 | - if ($code === 401 || $code === 403) { | |
| 104 | - wp_send_json_error(array('message' => sprintf(esc_html__('Auth rejected (HTTP %d). Check API key and auth scheme.', 'mxchat'), $code))); | |
| 105 | - } | |
| 106 | - if ($code === 404) { | |
| 107 | - wp_send_json_error(array('message' => esc_html__('Endpoint not found (HTTP 404). Check the Base URL.', 'mxchat'))); | |
| 108 | - } | |
| 109 | - if ($code < 200 || $code >= 300) { | |
| 110 | - wp_send_json_error(array('message' => sprintf(esc_html__('Upstream returned HTTP %d.', 'mxchat'), $code))); | |
| 111 | - } | |
| 112 | - | |
| 113 | - $body = json_decode(wp_remote_retrieve_body($response), true); | |
| 114 | - $count = 0; | |
| 115 | - if (is_array($body)) { | |
| 116 | - if (isset($body['data']) && is_array($body['data'])) { | |
| 117 | - $count = count($body['data']); | |
| 118 | - } elseif (isset($body['models']) && is_array($body['models'])) { | |
| 119 | - $count = count($body['models']); | |
| 120 | - } | |
| 121 | - } | |
| 122 | - | |
| 123 | - wp_send_json_success(array( | |
| 124 | - 'message' => sprintf(esc_html__('Connection OK — %d model(s) reported.', 'mxchat'), $count), | |
| 125 | - 'count' => $count, | |
| 126 | - )); | |
| 127 | -} | |
| 128 | - | |
| 129 | 53 | // ======================================== |
| 130 | 54 | // SETTINGS AJAX HANDLERS |
| 131 | 55 | // ======================================== |
| 132 | 56 | |
| @@ -177,15 +101,20 @@ | ||
| 177 | 101 | //error_log('MXChat Save: Setting model to openrouter'); |
| 178 | 102 | $options['model'] = 'openrouter'; |
| 179 | 103 | } else { |
| 180 | 104 | //error_log('MXChat Save: Checking against whitelist'); |
| 181 | - // Catalog refactor (plan-d14e89): canonical allowlist lives in | |
| 182 | - // includes/class-mxchat-model-catalog.php. A new chat model | |
| 183 | - // added there is automatically accepted by autosave. | |
| 184 | - if (!class_exists('MxChat_Model_Catalog')) { | |
| 185 | - require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-mxchat-model-catalog.php'; | |
| 186 | - } | |
| 187 | - $allowed_models = MxChat_Model_Catalog::chat_model_ids(); | |
| 105 | + $allowed_models = array( | |
| 106 | + 'gemini-3-pro-preview', 'gemini-3-flash-preview', 'gemini-2.5-pro', 'gemini-2.5-flash', 'gemini-2.5-flash-lite', | |
| 107 | + 'gemini-2.0-flash', 'gemini-2.0-flash-lite', 'gemini-1.5-pro', 'gemini-1.5-flash', | |
| 108 | + 'grok-4-0709', 'grok-4-1-fast-reasoning', 'grok-4-1-fast-non-reasoning', 'grok-3-beta', 'grok-3-fast-beta', 'grok-3-mini-beta', | |
| 109 | + 'grok-3-mini-fast-beta', 'grok-2', | |
| 110 | + 'deepseek-chat', | |
| 111 | + 'claude-opus-4-6', 'claude-opus-4-5', 'claude-sonnet-4-6', | |
| 112 | + 'claude-sonnet-4-5-20250929', 'claude-opus-4-1-20250805', 'claude-haiku-4-5-20251001', | |
| 113 | + 'claude-opus-4-20250514', 'claude-sonnet-4-20250514', | |
| 114 | + 'gpt-5.4', 'gpt-5.4-mini', 'gpt-5.4-nano', 'gpt-5.3-chat-latest', | |
| 115 | + 'gpt-5.2', 'gpt-5.1-chat-latest', 'gpt-5.1-2025-11-13', 'gpt-5', 'gpt-5-mini', 'gpt-5-nano', | |
| 116 | + ); | |
| 188 | 117 | |
| 189 | 118 | //error_log('MXChat Save: in_array result: ' . (in_array($value, $allowed_models) ? 'YES' : 'NO')); |
| 190 | 119 | |
| 191 | 120 | if (in_array($value, $allowed_models)) { |
| @@ -302,12 +231,8 @@ | ||
| 302 | 231 | // Validate script loading strategy value |
| 303 | 232 | $allowed_strategies = array('default', 'defer', 'delay_1s', 'delay_3s', 'delay_5s', 'on_interaction'); |
| 304 | 233 | $options[$field_name] = in_array($value, $allowed_strategies) ? $value : 'default'; |
| 305 | 234 | break; |
| 306 | - case 'auto_retry_on_transient_error': | |
| 307 | - // Boolean toggle — accept 1/0/on/off, default to '1' if any truthy value. | |
| 308 | - $options[$field_name] = ($value === '1' || $value === 'on' || $value === 1 || $value === true) ? '1' : '0'; | |
| 309 | - break; | |
| 310 | 235 | default: |
| 311 | 236 | // Handle transcripts options |
| 312 | 237 | if (strpos($name, 'mxchat_transcripts_options') !== false) { |
| 313 | 238 | // Extract field name from mxchat_transcripts_options[field_name] |
| @@ -375,48 +300,8 @@ | ||
| 375 | 300 | wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]); |
| 376 | 301 | return; |
| 377 | 302 | } |
| 378 | 303 | } |
| 379 | - // Whole-chatbot global cap (sits in mxchat_options['rate_limits_global']). | |
| 380 | - // Field names: mxchat_options[rate_limits_global][limit|timeframe|limit_custom] | |
| 381 | - else if (strpos($name, 'mxchat_options[rate_limits_global]') !== false) { | |
| 382 | - preg_match('/\[rate_limits_global\]\[(.*?)\]/', $name, $matches); | |
| 383 | - if (isset($matches[1])) { | |
| 384 | - $setting_key = $matches[1]; | |
| 385 | - if (!isset($options['rate_limits_global']) || !is_array($options['rate_limits_global'])) { | |
| 386 | - $options['rate_limits_global'] = array('limit' => 'unlimited', 'timeframe' => 'daily'); | |
| 387 | - } | |
| 388 | - if ($setting_key === 'limit') { | |
| 389 | - // Selection from the preset dropdown. If __custom__, resolve from limit_custom; otherwise store directly. | |
| 390 | - if ($value === '__custom__') { | |
| 391 | - $custom = isset($options['rate_limits_global']['limit_custom']) ? (string) $options['rate_limits_global']['limit_custom'] : ''; | |
| 392 | - if ($custom !== '' && ctype_digit($custom) && (int) $custom >= 1) { | |
| 393 | - $options['rate_limits_global']['limit'] = $custom; | |
| 394 | - } | |
| 395 | - // else leave existing limit untouched until the custom value arrives | |
| 396 | - } else { | |
| 397 | - $options['rate_limits_global']['limit'] = $value; | |
| 398 | - } | |
| 399 | - } elseif ($setting_key === 'limit_custom') { | |
| 400 | - $clean = preg_replace('/[^0-9]/', '', (string) $value); | |
| 401 | - $options['rate_limits_global']['limit_custom'] = $clean; | |
| 402 | - // Mirror a valid custom value into limit UNCONDITIONALLY (plan-74eb86). | |
| 403 | - // The custom number input is only editable when the dropdown is on | |
| 404 | - // "Custom…" (the toggle JS hides it for presets/unlimited) and autosave | |
| 405 | - // sends one field per change event, so a limit_custom change only fires | |
| 406 | - // in custom mode — there is no preset to clobber. The old guard required | |
| 407 | - // limit to already be non-preset, which it isn't on a first-time custom | |
| 408 | - // entry (the limit=__custom__ event arrives before limit_custom is set), | |
| 409 | - // so the value never landed in limit on the first save and reverted on refresh. | |
| 410 | - if ($clean !== '' && (int) $clean >= 1) { | |
| 411 | - $options['rate_limits_global']['limit'] = $clean; | |
| 412 | - } | |
| 413 | - } elseif ($setting_key === 'timeframe') { | |
| 414 | - $allowed_tf = array('hourly','daily','weekly','monthly'); | |
| 415 | - $options['rate_limits_global']['timeframe'] = in_array($value, $allowed_tf, true) ? $value : 'daily'; | |
| 416 | - } | |
| 417 | - } | |
| 418 | - } | |
| 419 | 304 | // First check for rate limits settings |
| 420 | 305 | else if (strpos($name, 'mxchat_options[rate_limits]') !== false) { |
| 421 | 306 | //error_log('MXChat Save: Detected rate_limits field: ' . $name); |
| 422 | 307 | |
| @@ -425,9 +310,9 @@ | ||
| 425 | 310 | //error_log('MXChat Save: Regex matches: ' . print_r($matches, true)); |
| 426 | 311 | |
| 427 | 312 | if (isset($matches[1]) && isset($matches[2])) { |
| 428 | 313 | $role_id = $matches[1]; |
| 429 | - $setting_key = $matches[2]; // limit, timeframe, message, or limit_custom | |
| 314 | + $setting_key = $matches[2]; // limit, timeframe, or message | |
| 430 | 315 | |
| 431 | 316 | //error_log('MXChat Save: Role ID = ' . $role_id . ', Setting Key = ' . $setting_key); |
| 432 | 317 | |
| 433 | 318 | // Initialize rate_limits if it doesn't exist |
| @@ -445,32 +330,10 @@ | ||
| 445 | 330 | 'message' => 'Rate limit exceeded. Please try again later.' |
| 446 | 331 | ]; |
| 447 | 332 | } |
| 448 | 333 | |
| 449 | - if ($setting_key === 'limit') { | |
| 450 | - if ($value === '__custom__') { | |
| 451 | - // Pull the integer from limit_custom that may have arrived (or will arrive). | |
| 452 | - $custom = isset($options['rate_limits'][$role_id]['limit_custom']) ? (string) $options['rate_limits'][$role_id]['limit_custom'] : ''; | |
| 453 | - if ($custom !== '' && ctype_digit($custom) && (int) $custom >= 1) { | |
| 454 | - $options['rate_limits'][$role_id]['limit'] = $custom; | |
| 455 | - } | |
| 456 | - } else { | |
| 457 | - $options['rate_limits'][$role_id]['limit'] = $value; | |
| 458 | - } | |
| 459 | - } elseif ($setting_key === 'limit_custom') { | |
| 460 | - $clean = preg_replace('/[^0-9]/', '', (string) $value); | |
| 461 | - $options['rate_limits'][$role_id]['limit_custom'] = $clean; | |
| 462 | - // Mirror a valid custom value into limit UNCONDITIONALLY — same reasoning | |
| 463 | - // as the global branch above (plan-74eb86). The per-role custom input is | |
| 464 | - // only editable in custom mode and autosave is one-field-per-change, so | |
| 465 | - // this never clobbers a preset; it fixes the first-time-save revert. | |
| 466 | - if ($clean !== '' && (int) $clean >= 1) { | |
| 467 | - $options['rate_limits'][$role_id]['limit'] = $clean; | |
| 468 | - } | |
| 469 | - } else { | |
| 470 | - // Update the specific setting (timeframe, message) | |
| 471 | - $options['rate_limits'][$role_id][$setting_key] = $value; | |
| 472 | - } | |
| 334 | + // Update the specific setting | |
| 335 | + $options['rate_limits'][$role_id][$setting_key] = $value; | |
| 473 | 336 | //error_log('MXChat Save: Updated rate_limits[' . $role_id . '][' . $setting_key . '] = ' . $value); |
| 474 | 337 | } else { |
| 475 | 338 | //error_log('MXChat Save: Failed to parse rate_limits pattern: ' . $name); |
| 476 | 339 | } |
| @@ -507,11 +370,9 @@ | ||
| 507 | 370 | 'enable_streaming_toggle', |
| 508 | 371 | 'contextual_awareness_toggle', |
| 509 | 372 | 'citation_links_toggle', |
| 510 | 373 | 'enable_email_block', |
| 511 | - 'enable_name_field', | |
| 512 | - 'custom_provider_for_embeddings', | |
| 513 | - 'custom_provider_for_images' | |
| 374 | + 'enable_name_field' | |
| 514 | 375 | ])) { |
| 515 | 376 | //error_log('MXChat Save: Processing toggle: ' . $field_name); |
| 516 | 377 | $options[$field_name] = ($value === 'on') ? 'on' : 'off'; |
| 517 | 378 | } else { |
| @@ -1408,74 +1269,8 @@ | ||
| 1408 | 1269 | // Perform the reset |
| 1409 | 1270 | MxChat_Admin::mxchat_reset_all_settings(); |
| 1410 | 1271 | |
| 1411 | 1272 | wp_send_json_success( array( 'message' => esc_html__( 'All settings have been reset to defaults. The page will reload.', 'mxchat' ) ) ); |
| 1412 | - } | |
| 1413 | - | |
| 1414 | - /** | |
| 1415 | - * Reset the global rate-limit usage counter to zero on demand. | |
| 1416 | - * | |
| 1417 | - * Zeroes the WP option mxchat_chat_limit_<bot>_global that the integrator | |
| 1418 | - * increments per message, then returns a freshly-formatted readout string | |
| 1419 | - * so the settings page can update without a reload. Does NOT change any | |
| 1420 | - * enforcement config — purely clears the running counter. | |
| 1421 | - */ | |
| 1422 | - public function mxchat_reset_global_rate_limit_callback() { | |
| 1423 | - // Verify nonce | |
| 1424 | - if ( ! check_ajax_referer( 'mxchat_reset_global_usage', '_ajax_nonce', false ) ) { | |
| 1425 | - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) ); | |
| 1426 | - } | |
| 1427 | - | |
| 1428 | - // Check permissions | |
| 1429 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 1430 | - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) ); | |
| 1431 | - } | |
| 1432 | - | |
| 1433 | - // Resolve the per-bot counter key the same way the integrator does. | |
| 1434 | - $bot_id = isset( $_POST['bot_id'] ) ? sanitize_key( wp_unslash( $_POST['bot_id'] ) ) : 'default'; | |
| 1435 | - $safe_bot = preg_replace( '/[^a-zA-Z0-9_]/', '_', $bot_id ); | |
| 1436 | - if ( $safe_bot === '' ) { | |
| 1437 | - $safe_bot = 'default'; | |
| 1438 | - } | |
| 1439 | - $option_key = 'mxchat_chat_limit_' . $safe_bot . '_global'; | |
| 1440 | - | |
| 1441 | - $now = time(); | |
| 1442 | - update_option( $option_key, array( 'count' => 0, 'timestamp' => $now ) ); | |
| 1443 | - | |
| 1444 | - // Recompute the display string so the front-end can update in place. | |
| 1445 | - $all_options = get_option( 'mxchat_options', array() ); | |
| 1446 | - $global_cfg = isset( $all_options['rate_limits_global'] ) && is_array( $all_options['rate_limits_global'] ) | |
| 1447 | - ? $all_options['rate_limits_global'] | |
| 1448 | - : array(); | |
| 1449 | - $limit_raw = isset( $global_cfg['limit'] ) ? (string) $global_cfg['limit'] : 'unlimited'; | |
| 1450 | - // Defensive: if a raw __custom__ ever slips through, fall back to the custom value. | |
| 1451 | - if ( ! ctype_digit( $limit_raw ) && isset( $global_cfg['limit_custom'] ) && ctype_digit( (string) $global_cfg['limit_custom'] ) ) { | |
| 1452 | - $limit_raw = (string) $global_cfg['limit_custom']; | |
| 1453 | - } | |
| 1454 | - $timeframe = isset( $global_cfg['timeframe'] ) ? (string) $global_cfg['timeframe'] : 'daily'; | |
| 1455 | - $windows = array( 'hourly' => 3600, 'daily' => 86400, 'weekly' => 604800, 'monthly' => 2592000 ); | |
| 1456 | - $window = isset( $windows[ $timeframe ] ) ? $windows[ $timeframe ] : 86400; | |
| 1457 | - $reset_at = $now + $window; | |
| 1458 | - $limit_int = ctype_digit( $limit_raw ) ? (int) $limit_raw : 0; | |
| 1459 | - | |
| 1460 | - $text = sprintf( | |
| 1461 | - /* translators: 1: used count, 2: limit, 3: remaining, 4: human-readable time until reset */ | |
| 1462 | - esc_html__( '%1$s of %2$s used · %3$s left · resets in %4$s', 'mxchat' ), | |
| 1463 | - number_format_i18n( 0 ), | |
| 1464 | - number_format_i18n( $limit_int ), | |
| 1465 | - number_format_i18n( $limit_int ), | |
| 1466 | - human_time_diff( $now, $reset_at ) | |
| 1467 | - ); | |
| 1468 | - | |
| 1469 | - wp_send_json_success( array( | |
| 1470 | - 'count' => 0, | |
| 1471 | - 'limit' => $limit_int, | |
| 1472 | - 'left' => $limit_int, | |
| 1473 | - 'reset_at' => $reset_at, | |
| 1474 | - 'pct' => 0, | |
| 1475 | - 'text' => $text, | |
| 1476 | - 'message' => esc_html__( 'Usage counter reset.', 'mxchat' ), | |
| 1477 | - ) ); | |
| 1478 | 1273 | } |
| 1479 | 1274 | |
| 1480 | 1275 | } |
| 1481 | 1276 | |
