| @@ -27,9 +27,8 @@ | ||
| 27 | 27 | private function mxchat_init_ajax_hooks() { |
| 28 | 28 | // Settings AJAX |
| 29 | 29 | add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback')); |
| 30 | 30 | add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback')); |
| 31 | - add_action('wp_ajax_mxchat_acf_toggle_group', array($this, 'mxchat_acf_toggle_group_callback')); | |
| 32 | 31 | add_action('wp_ajax_migrate_pinecone_settings', array($this, 'ajax_migrate_pinecone_settings')); |
| 33 | 32 | |
| 34 | 33 | // License AJAX |
| 35 | 34 | add_action('wp_ajax_mxchat_handle_activate_license', array($this, 'mxchat_handle_activate_license')); |
| @@ -38,318 +37,12 @@ | ||
| 38 | 37 | |
| 39 | 38 | // Actions & Intents AJAX |
| 40 | 39 | add_action('wp_ajax_mxchat_toggle_action', array($this, 'mxchat_toggle_action')); |
| 41 | 40 | add_action('wp_ajax_mxchat_update_intent_threshold', array($this, 'mxchat_update_intent_threshold')); |
| 42 | - | |
| 41 | + | |
| 43 | 42 | add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot')); |
| 44 | - add_action('wp_ajax_mxchat_check_api_keys', array($this, 'mxchat_check_api_keys')); | |
| 45 | - | |
| 46 | - // Debug & Optimization AJAX | |
| 47 | - add_action('wp_ajax_mxchat_toggle_debug_mode', array($this, 'mxchat_toggle_debug_mode_callback')); | |
| 48 | - add_action('wp_ajax_mxchat_get_debug_log', array($this, 'mxchat_get_debug_log_callback')); | |
| 49 | - add_action('wp_ajax_mxchat_clear_debug_log', array($this, 'mxchat_clear_debug_log_callback')); | |
| 50 | - add_action('wp_ajax_mxchat_export_settings', array($this, 'mxchat_export_settings_callback')); | |
| 51 | - add_action('wp_ajax_mxchat_reset_all_settings', array($this, 'mxchat_reset_all_settings_callback')); | |
| 52 | - | |
| 53 | - // Global rate-limit usage counter reset (admin-only, nonce-guarded) | |
| 54 | - add_action('wp_ajax_mxchat_reset_global_rate_limit', array($this, 'mxchat_reset_global_rate_limit_callback')); | |
| 55 | - | |
| 56 | - // Custom (OpenAI-compatible) Provider connection test | |
| 57 | - add_action('wp_ajax_mxchat_test_custom_provider', array($this, 'mxchat_test_custom_provider_callback')); | |
| 58 | - | |
| 59 | - // Built-in provider key validation — cheap per-provider auth check (plan-mxchat-20260623-c41f74) | |
| 60 | - add_action('wp_ajax_mxchat_test_provider_key', array($this, 'mxchat_test_provider_key_callback')); | |
| 61 | - | |
| 62 | - // Custom Post Meta discovery scan for the KB whitelist picker (plan-mxchat-20260709-fe8e4e) | |
| 63 | - add_action('wp_ajax_mxchat_scan_custom_meta_keys', array($this, 'mxchat_scan_custom_meta_keys_callback')); | |
| 64 | 43 | } |
| 65 | 44 | |
| 66 | -/** | |
| 67 | - * Discover non-ACF custom post-meta keys present on published public content, so the | |
| 68 | - * KB → Custom Post Meta section can offer a click-to-add picker instead of a blind | |
| 69 | - * "type the exact key you already know" textarea. plan-mxchat-20260709-fe8e4e. | |
| 70 | - * | |
| 71 | - * Bounded + button-triggered only (never on page load). Returns up to 50 keys by | |
| 72 | - * frequency, each with a short sample value, so the owner can judge relevance before | |
| 73 | - * whitelisting. Underscore-prefixed (protected/internal) keys are hidden unless the | |
| 74 | - * caller opts in; ACF-managed keys are excluded so this picker never double-lists the | |
| 75 | - * sibling ACF discovery picker on the same page. | |
| 76 | - */ | |
| 77 | -public function mxchat_scan_custom_meta_keys_callback() { | |
| 78 | - check_ajax_referer('mxchat_prompts_setting_nonce'); | |
| 79 | - | |
| 80 | - if (!current_user_can('manage_options')) { | |
| 81 | - wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]); | |
| 82 | - } | |
| 83 | - | |
| 84 | - global $wpdb; | |
| 85 | - | |
| 86 | - $include_internal = isset($_POST['include_internal']) && $_POST['include_internal'] === '1'; | |
| 87 | - | |
| 88 | - // Restrict discovery to public post types (the content the KB actually embeds). | |
| 89 | - $post_types = get_post_types(array('public' => true), 'names'); | |
| 90 | - if (empty($post_types)) { | |
| 91 | - wp_send_json_success(array('keys' => array(), 'scanned' => 0)); | |
| 92 | - } | |
| 93 | - $pt_placeholders = implode(',', array_fill(0, count($post_types), '%s')); | |
| 94 | - | |
| 95 | - // Build the set of ACF-managed meta keys to exclude. ACF stores, alongside each | |
| 96 | - // value key `foo`, a reference key `_foo` whose value is the ACF field key | |
| 97 | - // (`field_xxxxx`). Strip the leading underscore from every such reference key to | |
| 98 | - // get the real meta key, and exclude those — the ACF picker on this page owns them. | |
| 99 | - $acf_managed = array(); | |
| 100 | - $acf_refs = $wpdb->get_col( | |
| 101 | - $wpdb->prepare( | |
| 102 | - "SELECT DISTINCT meta_key FROM {$wpdb->postmeta} WHERE meta_key LIKE %s AND meta_value LIKE %s", | |
| 103 | - $wpdb->esc_like('_') . '%', | |
| 104 | - $wpdb->esc_like('field_') . '%' | |
| 105 | - ) | |
| 106 | - ); | |
| 107 | - foreach ((array) $acf_refs as $ref_key) { | |
| 108 | - if (strlen($ref_key) > 1 && $ref_key[0] === '_') { | |
| 109 | - $acf_managed[substr($ref_key, 1)] = true; | |
| 110 | - } | |
| 111 | - } | |
| 112 | - | |
| 113 | - // Discover keys + counts + a sample value in one bounded aggregate query. | |
| 114 | - // SUBSTRING(MIN(...)) keeps the sample selection ONLY_FULL_GROUP_BY-safe. | |
| 115 | - $params = $post_types; | |
| 116 | - $sql = "SELECT pm.meta_key AS mk, COUNT(*) AS n, SUBSTRING(MIN(pm.meta_value), 1, 200) AS sample | |
| 117 | - FROM {$wpdb->postmeta} pm | |
| 118 | - INNER JOIN {$wpdb->posts} p ON p.ID = pm.post_id | |
| 119 | - WHERE p.post_status = 'publish' | |
| 120 | - AND p.post_type IN ($pt_placeholders) | |
| 121 | - AND pm.meta_key <> ''"; | |
| 122 | - if (!$include_internal) { | |
| 123 | - $sql .= " AND pm.meta_key NOT LIKE %s"; | |
| 124 | - $params[] = $wpdb->esc_like('_') . '%'; | |
| 125 | - } | |
| 126 | - $sql .= " GROUP BY pm.meta_key ORDER BY n DESC, pm.meta_key ASC LIMIT 200"; | |
| 127 | - | |
| 128 | - // phpcs:ignore WordPress.DB.PreparedSQL — placeholders assembled above, values in $params. | |
| 129 | - $rows = $wpdb->get_results($wpdb->prepare($sql, $params)); | |
| 130 | - | |
| 131 | - $keys = array(); | |
| 132 | - foreach ((array) $rows as $row) { | |
| 133 | - $mk = $row->mk; | |
| 134 | - if (isset($acf_managed[$mk])) { | |
| 135 | - continue; // already offered by the ACF picker | |
| 136 | - } | |
| 137 | - | |
| 138 | - $raw = (string) $row->sample; | |
| 139 | - if ($raw !== '' && (is_serialized($raw) || preg_match('/^(a:\d+:\{|O:\d+:"|s:\d+:")/', $raw))) { | |
| 140 | - $sample = esc_html__('[structured value]', 'mxchat'); | |
| 141 | - } else { | |
| 142 | - $sample = trim(preg_replace('/\s+/', ' ', $raw)); | |
| 143 | - if (function_exists('mb_strlen') ? mb_strlen($sample) > 60 : strlen($sample) > 60) { | |
| 144 | - $sample = (function_exists('mb_substr') ? mb_substr($sample, 0, 60) : substr($sample, 0, 60)) . '…'; | |
| 145 | - } | |
| 146 | - if ($sample === '') { | |
| 147 | - $sample = esc_html__('(empty value)', 'mxchat'); | |
| 148 | - } | |
| 149 | - } | |
| 150 | - | |
| 151 | - $keys[] = array( | |
| 152 | - 'key' => $mk, | |
| 153 | - 'count' => (int) $row->n, | |
| 154 | - 'sample' => $sample, | |
| 155 | - ); | |
| 156 | - | |
| 157 | - if (count($keys) >= 50) { | |
| 158 | - break; | |
| 159 | - } | |
| 160 | - } | |
| 161 | - | |
| 162 | - wp_send_json_success(array( | |
| 163 | - 'keys' => $keys, | |
| 164 | - 'scanned' => is_array($rows) ? count($rows) : 0, | |
| 165 | - )); | |
| 166 | -} | |
| 167 | - | |
| 168 | -/** | |
| 169 | - * Test connection to a Custom (OpenAI-compatible) provider by hitting its /models endpoint | |
| 170 | - * with whichever auth scheme the user configured. Reports model count or a clean error. | |
| 171 | - */ | |
| 172 | -public function mxchat_test_custom_provider_callback() { | |
| 173 | - check_ajax_referer('mxchat_test_custom_provider'); | |
| 174 | - if (!current_user_can('manage_options')) { | |
| 175 | - wp_send_json_error(array('message' => esc_html__('Unauthorized', 'mxchat'))); | |
| 176 | - } | |
| 177 | - | |
| 178 | - $options = get_option('mxchat_options', array()); | |
| 179 | - $base_url = isset($options['custom_provider_base_url']) ? trim((string) $options['custom_provider_base_url']) : ''; | |
| 180 | - $api_key = isset($options['custom_provider_api_key']) ? trim((string) $options['custom_provider_api_key']) : ''; | |
| 181 | - $auth = isset($options['custom_provider_auth_scheme']) ? $options['custom_provider_auth_scheme'] : 'bearer'; | |
| 182 | - $api_version = isset($options['custom_provider_api_version']) ? trim((string) $options['custom_provider_api_version']) : ''; | |
| 183 | - | |
| 184 | - if (empty($base_url)) { | |
| 185 | - wp_send_json_error(array('message' => esc_html__('Base URL is empty. Save it first.', 'mxchat'))); | |
| 186 | - } | |
| 187 | - | |
| 188 | - $url = rtrim($base_url, '/') . '/models'; | |
| 189 | - if (!empty($api_version)) { | |
| 190 | - $url = add_query_arg('api-version', $api_version, $url); | |
| 191 | - } | |
| 192 | - | |
| 193 | - $headers = array('Content-Type' => 'application/json'); | |
| 194 | - if (!empty($api_key)) { | |
| 195 | - if ($auth === 'api-key') { | |
| 196 | - $headers['api-key'] = $api_key; | |
| 197 | - } else { | |
| 198 | - $headers['Authorization'] = 'Bearer ' . $api_key; | |
| 199 | - } | |
| 200 | - } | |
| 201 | - | |
| 202 | - $response = wp_remote_get($url, array( | |
| 203 | - 'headers' => $headers, | |
| 204 | - 'timeout' => 10, | |
| 205 | - )); | |
| 206 | - | |
| 207 | - if (is_wp_error($response)) { | |
| 208 | - wp_send_json_error(array('message' => sprintf(esc_html__('Network error: %s', 'mxchat'), esc_html($response->get_error_message())))); | |
| 209 | - } | |
| 210 | - | |
| 211 | - $code = (int) wp_remote_retrieve_response_code($response); | |
| 212 | - if ($code === 401 || $code === 403) { | |
| 213 | - wp_send_json_error(array('message' => sprintf(esc_html__('Auth rejected (HTTP %d). Check API key and auth scheme.', 'mxchat'), $code))); | |
| 214 | - } | |
| 215 | - if ($code === 404) { | |
| 216 | - wp_send_json_error(array('message' => esc_html__('Endpoint not found (HTTP 404). Check the Base URL.', 'mxchat'))); | |
| 217 | - } | |
| 218 | - if ($code < 200 || $code >= 300) { | |
| 219 | - wp_send_json_error(array('message' => sprintf(esc_html__('Upstream returned HTTP %d.', 'mxchat'), $code))); | |
| 220 | - } | |
| 221 | - | |
| 222 | - $body = json_decode(wp_remote_retrieve_body($response), true); | |
| 223 | - $count = 0; | |
| 224 | - if (is_array($body)) { | |
| 225 | - if (isset($body['data']) && is_array($body['data'])) { | |
| 226 | - $count = count($body['data']); | |
| 227 | - } elseif (isset($body['models']) && is_array($body['models'])) { | |
| 228 | - $count = count($body['models']); | |
| 229 | - } | |
| 230 | - } | |
| 231 | - | |
| 232 | - wp_send_json_success(array( | |
| 233 | - 'message' => sprintf(esc_html__('Connection OK — %d model(s) reported.', 'mxchat'), $count), | |
| 234 | - 'count' => $count, | |
| 235 | - )); | |
| 236 | -} | |
| 237 | - | |
| 238 | -/** | |
| 239 | - * Validate a BUILT-IN provider key with the lightest authenticated call per | |
| 240 | - * provider (a /models or key-info GET — never a generation). Reads the posted | |
| 241 | - * key value so the owner can test BEFORE saving; falls back to the saved option | |
| 242 | - * when the field is empty. Mirrors mxchat_test_custom_provider_callback and the | |
| 243 | - * add-on test buttons (cf5bd5 veo / 8d16f1 perplexity). The key is never logged. | |
| 244 | - * plan-mxchat-20260623-c41f74. | |
| 245 | - */ | |
| 246 | -public function mxchat_test_provider_key_callback() { | |
| 247 | - check_ajax_referer('mxchat_test_provider_key'); | |
| 248 | - if (!current_user_can('manage_options')) { | |
| 249 | - wp_send_json_error(array('message' => esc_html__('Unauthorized', 'mxchat'))); | |
| 250 | - } | |
| 251 | - | |
| 252 | - $provider = isset($_POST['provider']) ? sanitize_key(wp_unslash($_POST['provider'])) : ''; | |
| 253 | - $posted_key = isset($_POST['key']) ? trim((string) wp_unslash($_POST['key'])) : ''; | |
| 254 | - | |
| 255 | - $option_map = array( | |
| 256 | - 'openai' => 'api_key', | |
| 257 | - 'xai' => 'xai_api_key', | |
| 258 | - 'claude' => 'claude_api_key', | |
| 259 | - 'deepseek' => 'deepseek_api_key', | |
| 260 | - 'gemini' => 'gemini_api_key', | |
| 261 | - 'openrouter' => 'openrouter_api_key', | |
| 262 | - ); | |
| 263 | - if (!isset($option_map[$provider])) { | |
| 264 | - wp_send_json_error(array('message' => esc_html__('Unknown provider.', 'mxchat'))); | |
| 265 | - } | |
| 266 | - | |
| 267 | - // Prefer the just-typed value (test-before-save); fall back to the saved key. | |
| 268 | - $key = $posted_key; | |
| 269 | - if ($key === '') { | |
| 270 | - $options = get_option('mxchat_options', array()); | |
| 271 | - $key = isset($options[$option_map[$provider]]) ? trim((string) $options[$option_map[$provider]]) : ''; | |
| 272 | - } | |
| 273 | - if ($key === '') { | |
| 274 | - wp_send_json_error(array('message' => esc_html__('No API key entered or saved for this provider.', 'mxchat'))); | |
| 275 | - } | |
| 276 | - | |
| 277 | - // Lightest authenticated metadata call per provider — model-agnostic, no generation. | |
| 278 | - $headers = array(); | |
| 279 | - switch ($provider) { | |
| 280 | - case 'openai': | |
| 281 | - $url = 'https://api.openai.com/v1/models'; | |
| 282 | - $headers = array('Authorization' => 'Bearer ' . $key); | |
| 283 | - break; | |
| 284 | - case 'xai': | |
| 285 | - $url = 'https://api.x.ai/v1/models'; | |
| 286 | - $headers = array('Authorization' => 'Bearer ' . $key); | |
| 287 | - break; | |
| 288 | - case 'deepseek': | |
| 289 | - $url = 'https://api.deepseek.com/models'; | |
| 290 | - $headers = array('Authorization' => 'Bearer ' . $key); | |
| 291 | - break; | |
| 292 | - case 'openrouter': | |
| 293 | - // /auth/key validates the key itself (the public /models list does not). | |
| 294 | - $url = 'https://openrouter.ai/api/v1/auth/key'; | |
| 295 | - $headers = array('Authorization' => 'Bearer ' . $key); | |
| 296 | - break; | |
| 297 | - case 'gemini': | |
| 298 | - $url = add_query_arg(array('pageSize' => 1, 'key' => $key), 'https://generativelanguage.googleapis.com/v1beta/models'); | |
| 299 | - break; | |
| 300 | - case 'claude': | |
| 301 | - $url = 'https://api.anthropic.com/v1/models'; | |
| 302 | - $headers = array('x-api-key' => $key, 'anthropic-version' => '2023-06-01'); | |
| 303 | - break; | |
| 304 | - default: | |
| 305 | - wp_send_json_error(array('message' => esc_html__('Unknown provider.', 'mxchat'))); | |
| 306 | - } | |
| 307 | - | |
| 308 | - $response = wp_remote_get($url, array( | |
| 309 | - 'headers' => $headers, | |
| 310 | - 'timeout' => 10, | |
| 311 | - )); | |
| 312 | - | |
| 313 | - if (is_wp_error($response)) { | |
| 314 | - wp_send_json_error(array('message' => sprintf(esc_html__('Network error: %s', 'mxchat'), esc_html($response->get_error_message())))); | |
| 315 | - } | |
| 316 | - | |
| 317 | - $code = (int) wp_remote_retrieve_response_code($response); | |
| 318 | - if ($code >= 200 && $code < 300) { | |
| 319 | - wp_send_json_success(array('message' => esc_html__('Key is valid.', 'mxchat'))); | |
| 320 | - } | |
| 321 | - | |
| 322 | - // Surface the provider's own error text when present (trimmed; key never echoed). | |
| 323 | - $detail = ''; | |
| 324 | - $body = json_decode(wp_remote_retrieve_body($response), true); | |
| 325 | - if (is_array($body)) { | |
| 326 | - if (isset($body['error']['message'])) { | |
| 327 | - $detail = $body['error']['message']; | |
| 328 | - } elseif (isset($body['error']) && is_string($body['error'])) { | |
| 329 | - $detail = $body['error']; | |
| 330 | - } elseif (isset($body['message'])) { | |
| 331 | - $detail = $body['message']; | |
| 332 | - } | |
| 333 | - } | |
| 334 | - $detail = trim((string) $detail); | |
| 335 | - if (strlen($detail) > 200) { | |
| 336 | - $detail = substr($detail, 0, 200) . '…'; | |
| 337 | - } | |
| 338 | - | |
| 339 | - if ($code === 401 || $code === 403) { | |
| 340 | - $msg = ($detail !== '') | |
| 341 | - ? sprintf(esc_html__('Key rejected (HTTP %1$d): %2$s', 'mxchat'), $code, esc_html($detail)) | |
| 342 | - : sprintf(esc_html__('Key rejected (HTTP %d). Check the API key.', 'mxchat'), $code); | |
| 343 | - wp_send_json_error(array('message' => $msg)); | |
| 344 | - } | |
| 345 | - | |
| 346 | - $msg = ($detail !== '') | |
| 347 | - ? sprintf(esc_html__('Provider returned HTTP %1$d: %2$s', 'mxchat'), $code, esc_html($detail)) | |
| 348 | - : sprintf(esc_html__('Provider returned HTTP %d.', 'mxchat'), $code); | |
| 349 | - wp_send_json_error(array('message' => $msg)); | |
| 350 | -} | |
| 351 | - | |
| 352 | 45 | // ======================================== |
| 353 | 46 | // SETTINGS AJAX HANDLERS |
| 354 | 47 | // ======================================== |
| 355 | 48 | |
| @@ -363,10 +56,10 @@ | ||
| 363 | 56 | wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]); |
| 364 | 57 | } |
| 365 | 58 | |
| 366 | 59 | $name = isset($_POST['name']) ? $_POST['name'] : ''; |
| 367 | - // Remove WP's added slashes before saving (wp_unslash is the canonical form; plan-3f8158). | |
| 368 | - $value = isset($_POST['value']) ? wp_unslash($_POST['value']) : ''; | |
| 60 | + // Strip slashes from the value before saving | |
| 61 | + $value = isset($_POST['value']) ? stripslashes($_POST['value']) : ''; | |
| 369 | 62 | |
| 370 | 63 | //error_log('MXChat Save: Processing field name: ' . $name); |
| 371 | 64 | //error_log('MXChat Save: Field value: ' . $value); |
| 372 | 65 | |
| @@ -378,183 +71,15 @@ | ||
| 378 | 71 | // Load the full options array |
| 379 | 72 | $options = get_option('mxchat_options', []); |
| 380 | 73 | //error_log('MXChat Save: Current options array: ' . print_r($options, true)); |
| 381 | 74 | |
| 382 | - // Extract field name from mxchat_options[field_name] format if present | |
| 383 | - // But preserve the full name for special cases like rate_limits that need the full path | |
| 384 | - $field_name = $name; | |
| 385 | - if (preg_match('/^mxchat_options\[([^\[\]]+)\]$/', $name, $matches)) { | |
| 386 | - $field_name = $matches[1]; | |
| 387 | - } | |
| 388 | - | |
| 389 | 75 | // Handle special cases |
| 390 | - switch ($field_name) { | |
| 391 | - // Editor Assistant enable toggle (plan-8cb0cb). STANDALONE option — NOT part | |
| 392 | - // of mxchat_options, so it skips the mxchat_sanitize strip-trap entirely. Save | |
| 393 | - // it directly and short-circuit (mirrors the mxchat_transcripts_options pattern | |
| 394 | - // below); never falls through to the generic mxchat_options save. Default OFF. | |
| 395 | - case 'mxchat_editor_assistant_enabled': | |
| 396 | - $ea_value = ($value === 'on' || $value === '1') ? 'on' : 'off'; | |
| 397 | - update_option('mxchat_editor_assistant_enabled', $ea_value); | |
| 398 | - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]); | |
| 399 | - return; | |
| 400 | - | |
| 401 | - // Smart asset loading toggle (plan-915355). STANDALONE option, same | |
| 402 | - // reasoning as the Editor Assistant case above — saved directly and | |
| 403 | - // short-circuited so it never touches mxchat_options / mxchat_sanitize. | |
| 404 | - // Default OFF (opt-in performance optimization). | |
| 405 | - case 'mxchat_smart_asset_loading': | |
| 406 | - $sal_value = ($value === 'on' || $value === '1') ? 'on' : 'off'; | |
| 407 | - update_option('mxchat_smart_asset_loading', $sal_value); | |
| 408 | - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]); | |
| 409 | - return; | |
| 410 | - | |
| 411 | - // Hybrid keyword boost toggle (plan-38ffa1). STANDALONE option, same | |
| 412 | - // pattern. Enabling runs capability detection HERE, at admin-save time — | |
| 413 | - // building the FULLTEXT index during a visitor's chat request is not | |
| 414 | - // acceptable, and detection is a one-time cost the admin can wait on. | |
| 415 | - case 'mxchat_hybrid_keyword_toggle': | |
| 416 | - $hkb_value = ($value === 'on' || $value === '1') ? 'on' : 'off'; | |
| 417 | - update_option('mxchat_hybrid_keyword_toggle', $hkb_value); | |
| 418 | - if ($hkb_value === 'on') { | |
| 419 | - MxChat_Utils::mxchat_hybrid_detect_capability(true); | |
| 420 | - } | |
| 421 | - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]); | |
| 422 | - return; | |
| 423 | - | |
| 424 | - // ACF→PDF import-time extraction (plan 11720c). STANDALONE option, same | |
| 425 | - // pattern. Moved from a per-import modal checkbox to an install-level | |
| 426 | - // setting on Knowledge → ACF Fields. Stored '1'/'0' to match the | |
| 427 | - // knowledge page's sibling toggles. Default OFF. | |
| 428 | - case 'mxchat_acf_pdf_extraction': | |
| 429 | - $apx_value = ($value === 'on' || $value === '1') ? '1' : '0'; | |
| 430 | - update_option('mxchat_acf_pdf_extraction', $apx_value); | |
| 431 | - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]); | |
| 432 | - return; | |
| 433 | - | |
| 434 | - // In-chat YouTube card: master switch + its own confidence floor | |
| 435 | - // (plan f52492). STANDALONE options, same pattern as the cases above. | |
| 436 | - // Default ON — the card already ships, so this is an opt-OUT. | |
| 437 | - case 'mxchat_video_embed_enabled': | |
| 438 | - $vce_value = ($value === 'on' || $value === '1') ? 'on' : 'off'; | |
| 439 | - update_option('mxchat_video_embed_enabled', $vce_value); | |
| 440 | - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]); | |
| 441 | - return; | |
| 442 | - | |
| 443 | - // Clamped to the same 20-95 the field advertises. An out-of-range or | |
| 444 | - // non-numeric POST is corrected rather than refused, and the corrected | |
| 445 | - // value is echoed back so the field can reconcile — a silently stored | |
| 446 | - // 0 here would put a video on every answer, which is the bug. | |
| 447 | - case 'mxchat_video_embed_threshold': | |
| 448 | - $vct_value = is_numeric($value) | |
| 449 | - ? (int) $value | |
| 450 | - : MXCHAT_VIDEO_EMBED_THRESHOLD_DEFAULT; | |
| 451 | - if ($vct_value < 20) { $vct_value = 20; } | |
| 452 | - if ($vct_value > 95) { $vct_value = 95; } | |
| 453 | - update_option('mxchat_video_embed_threshold', $vct_value); | |
| 454 | - wp_send_json_success([ | |
| 455 | - 'message' => esc_html__('Setting saved', 'mxchat'), | |
| 456 | - 'value' => $vct_value, | |
| 457 | - ]); | |
| 458 | - return; | |
| 459 | - | |
| 460 | - // Live-agent availability schedules (plans 8ccaa2 + 99d7a4). STANDALONE | |
| 461 | - // options, same reasoning as the Editor Assistant case above — nested | |
| 462 | - // structures that mxchat_sanitize() would strip on the next autosave of any | |
| 463 | - // other field. Each channel's value arrives as JSON from its own hidden | |
| 464 | - // input, which that channel's schedule editor keeps in sync; the class owns | |
| 465 | - // all validation. The bare legacy name is kept as a defense against a | |
| 466 | - // browser still running pre-split cached admin JS: that UI edited "both | |
| 467 | - // channels" as one, so its save writes both. | |
| 468 | - case 'live_agent_schedule_slack': | |
| 469 | - case 'live_agent_schedule_telegram': | |
| 470 | - case 'live_agent_schedule_webhook': | |
| 471 | - case 'live_agent_schedule': | |
| 472 | - if (!class_exists('MxChat_Live_Agent_Schedule')) { | |
| 473 | - wp_send_json_error(['message' => esc_html__('Schedule unavailable', 'mxchat')]); | |
| 474 | - return; | |
| 475 | - } | |
| 476 | - $decoded = json_decode($value, true); | |
| 477 | - if (!is_array($decoded)) { | |
| 478 | - wp_send_json_error(['message' => esc_html__('Invalid schedule', 'mxchat')]); | |
| 479 | - return; | |
| 480 | - } | |
| 481 | - $channels = ($field_name === 'live_agent_schedule') | |
| 482 | - ? array('slack', 'telegram') | |
| 483 | - : array(substr($field_name, strlen('live_agent_schedule_'))); | |
| 484 | - $saved_schedule = null; | |
| 485 | - foreach ($channels as $schedule_channel) { | |
| 486 | - $saved_schedule = MxChat_Live_Agent_Schedule::save($schedule_channel, $decoded); | |
| 487 | - } | |
| 488 | - // Echo the normalized result so the editor can reconcile if it ever | |
| 489 | - // disagrees with the server (e.g. a time the class rejected). | |
| 490 | - wp_send_json_success([ | |
| 491 | - 'message' => esc_html__('Setting saved', 'mxchat'), | |
| 492 | - 'schedule' => $saved_schedule, | |
| 493 | - ]); | |
| 494 | - return; | |
| 495 | - | |
| 496 | - case 'model': | |
| 497 | - //error_log('MXChat Save: Processing model selection'); | |
| 498 | - //error_log('MXChat Save: Model value received: ' . $value); | |
| 499 | - //error_log('MXChat Save: Value type: ' . gettype($value)); | |
| 500 | - //error_log('MXChat Save: Value length: ' . strlen($value)); | |
| 501 | - //error_log('MXChat Save: Value === "openrouter": ' . ($value === 'openrouter' ? 'YES' : 'NO')); | |
| 502 | - | |
| 503 | - // Allow 'openrouter' or validate against whitelist | |
| 504 | - if ($value === 'openrouter') { | |
| 505 | - //error_log('MXChat Save: Setting model to openrouter'); | |
| 506 | - $options['model'] = 'openrouter'; | |
| 507 | - } else { | |
| 508 | - //error_log('MXChat Save: Checking against whitelist'); | |
| 509 | - // Catalog refactor (plan-d14e89): canonical allowlist lives in | |
| 510 | - // includes/class-mxchat-model-catalog.php. A new chat model | |
| 511 | - // added there is automatically accepted by autosave. | |
| 512 | - if (!class_exists('MxChat_Model_Catalog')) { | |
| 513 | - require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-mxchat-model-catalog.php'; | |
| 514 | - } | |
| 515 | - $allowed_models = MxChat_Model_Catalog::chat_model_ids(); | |
| 516 | - | |
| 517 | - //error_log('MXChat Save: in_array result: ' . (in_array($value, $allowed_models) ? 'YES' : 'NO')); | |
| 518 | - | |
| 519 | - if (in_array($value, $allowed_models)) { | |
| 520 | - //error_log('MXChat Save: Model is in whitelist, saving'); | |
| 521 | - $options['model'] = sanitize_text_field($value); | |
| 522 | - } else { | |
| 523 | - //error_log('MXChat Save: Invalid model rejected: ' . $value); | |
| 524 | - //error_log('MXChat Save: Allowed models: ' . print_r($allowed_models, true)); | |
| 525 | - wp_send_json_error(['message' => esc_html__('Invalid model selected', 'mxchat')]); | |
| 526 | - return; | |
| 527 | - } | |
| 528 | - } | |
| 529 | - break; | |
| 530 | - | |
| 531 | - case 'openrouter_selected_model': | |
| 532 | - //error_log('MXChat Save: Processing OpenRouter model: ' . $value); | |
| 533 | - $options['openrouter_selected_model'] = sanitize_text_field($value); | |
| 534 | - // Force immediate save for new keys | |
| 535 | - //error_log('MXChat Save: OpenRouter model saved immediately'); | |
| 536 | - break; | |
| 537 | - | |
| 538 | - case 'openrouter_selected_model_name': | |
| 539 | - //error_log('MXChat Save: Processing OpenRouter model name: ' . $value); | |
| 540 | - $options['openrouter_selected_model_name'] = sanitize_text_field($value); | |
| 541 | - // Force immediate save for new keys | |
| 542 | - //error_log('MXChat Save: OpenRouter model name saved immediately'); | |
| 543 | - break; | |
| 544 | - | |
| 545 | - case 'openrouter_api_key': | |
| 546 | - //error_log('MXChat Save: Processing OpenRouter API key'); | |
| 547 | - $options['openrouter_api_key'] = sanitize_text_field($value); | |
| 548 | - break; | |
| 549 | - | |
| 550 | - // REMOVED DUPLICATE case 'openrouter_selected_model_name' HERE! | |
| 551 | - | |
| 76 | + switch ($name) { | |
| 552 | 77 | case 'additional_popular_questions': |
| 553 | 78 | //error_log('MXChat Save: Processing additional_popular_questions'); |
| 554 | 79 | $questions = json_decode($value, true); // No need for stripslashes here |
| 555 | 80 | if (is_array($questions)) { |
| 556 | - $options[$field_name] = $questions; | |
| 81 | + $options[$name] = $questions; | |
| 557 | 82 | // Also update old option for backwards compatibility |
| 558 | 83 | update_option('additional_popular_questions', $questions); |
| 559 | 84 | //error_log('MXChat Save: Saved ' . count($questions) . ' additional questions'); |
| 560 | 85 | } else { |
| @@ -563,261 +88,55 @@ | ||
| 563 | 88 | break; |
| 564 | 89 | case 'email_blocker_header_content': |
| 565 | 90 | //error_log('MXChat Save: Processing email_blocker_header_content'); |
| 566 | 91 | // Allow HTML content but sanitize it safely |
| 567 | - $options[$field_name] = wp_kses_post($value); | |
| 92 | + $options[$name] = wp_kses_post($value); | |
| 568 | 93 | break; |
| 569 | - case 'intro_message': | |
| 570 | - // Stored-XSS hardening (Wordfence CWE-79, plan-3f8158): sanitize on save as | |
| 571 | - // defense in depth. wp_kses_post mirrors mxchat_sanitize() (the options.php | |
| 572 | - // save path) so both save routes treat intro_message identically and strip | |
| 573 | - // <script>/</textarea> breakout while keeping basic formatting + {visitor_name}. | |
| 574 | - $options[$field_name] = wp_kses_post($value); | |
| 575 | - break; | |
| 576 | 94 | case 'email_blocker_button_text': |
| 577 | 95 | //error_log('MXChat Save: Processing email_blocker_button_text'); |
| 578 | - $options[$field_name] = sanitize_text_field($value); | |
| 96 | + $options[$name] = sanitize_text_field($value); | |
| 579 | 97 | break; |
| 580 | 98 | case 'name_field_placeholder': |
| 581 | 99 | //error_log('MXChat Save: Processing name_field_placeholder'); |
| 582 | - $options[$field_name] = sanitize_text_field($value); | |
| 100 | + $options[$name] = sanitize_text_field($value); | |
| 583 | 101 | break; |
| 584 | - case 'consent_checkbox_label': | |
| 585 | - // b062c4 — same allowlist as the options.php save path and the | |
| 586 | - // widget render, so the stored label always equals the shown label. | |
| 587 | - $options[$field_name] = MxChat_Utils::sanitize_consent_label($value); | |
| 588 | - break; | |
| 589 | 102 | case 'similarity_threshold': |
| 590 | 103 | //error_log('MXChat Save: Processing similarity_threshold'); |
| 591 | - // Validate and save - enforce min 20, max 85 | |
| 592 | - $threshold = intval($value); | |
| 593 | - if ($threshold < 20) $threshold = 20; | |
| 594 | - if ($threshold > 85) $threshold = 85; | |
| 595 | - $options[$field_name] = $threshold; | |
| 104 | + // Save to the options array | |
| 105 | + $options[$name] = $value; | |
| 596 | 106 | break; |
| 597 | - case 'rag_sources_limit': | |
| 598 | - //error_log('MXChat Save: Processing rag_sources_limit'); | |
| 599 | - // Validate and save - enforce min 3, max 10, default 6 | |
| 600 | - $rag_limit = intval($value); | |
| 601 | - if ($rag_limit < 3) $rag_limit = 3; | |
| 602 | - if ($rag_limit > 10) $rag_limit = 10; | |
| 603 | - $options[$field_name] = $rag_limit; | |
| 107 | + case 'user_message_bg_color': | |
| 108 | + case 'user_message_font_color': | |
| 109 | + case 'bot_message_bg_color': | |
| 110 | + case 'bot_message_font_color': | |
| 111 | + case 'top_bar_bg_color': | |
| 112 | + case 'send_button_font_color': | |
| 113 | + case 'chatbot_background_color': | |
| 114 | + case 'icon_color': | |
| 115 | + case 'chat_input_font_color': | |
| 116 | + case 'live_agent_message_bg_color': | |
| 117 | + case 'live_agent_message_font_color': | |
| 118 | + case 'mode_indicator_bg_color': | |
| 119 | + case 'mode_indicator_font_color': | |
| 120 | + case 'toolbar_icon_color': | |
| 121 | + case 'quick_questions_toggle_color': | |
| 122 | + //error_log('MXChat Save: Processing color value: ' . $name); | |
| 123 | + // Store color values directly | |
| 124 | + $options[$name] = $value; | |
| 604 | 125 | break; |
| 605 | - case 'rag_chunks_limit': | |
| 606 | - // Validate and save - enforce min 8, max 20, default 15 | |
| 607 | - $chunks_limit = intval($value); | |
| 608 | - if ($chunks_limit < 8) $chunks_limit = 8; | |
| 609 | - if ($chunks_limit > 20) $chunks_limit = 20; | |
| 610 | - $options[$field_name] = $chunks_limit; | |
| 611 | - break; | |
| 612 | 126 | case 'live_agent_status': |
| 613 | 127 | //error_log('MXChat Save: Processing live_agent_status'); |
| 614 | 128 | // Set the new value |
| 615 | - $options[$field_name] = ($value === 'on') ? 'on' : 'off'; | |
| 129 | + $options[$name] = ($value === 'on') ? 'on' : 'off'; | |
| 616 | 130 | break; |
| 617 | - // Shared handoff channel (plan 1a2666): re-probe the channel's privacy | |
| 618 | - // at configuration time so the settings screen can warn about private | |
| 619 | - // channels (their inbound events arrive as message.groups, which the | |
| 620 | - // documented app setup never subscribes to). Only id-shaped values can | |
| 621 | - // be checked before the first handoff resolves a #name — the handoff | |
| 622 | - // path probes those when it caches the resolved id. | |
| 623 | - case 'live_agent_shared_channel': | |
| 624 | - $options[$field_name] = sanitize_text_field($value); | |
| 625 | - delete_option('mxchat_slack_shared_channel_privacy'); | |
| 626 | - $shared_channel_target = ltrim(trim((string) $options[$field_name]), '#'); | |
| 627 | - if ($shared_channel_target !== '' && preg_match('/^[CG][A-Z0-9]{6,}$/', $shared_channel_target)) { | |
| 628 | - if (!class_exists('MxChat_Integrator')) { | |
| 629 | - require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-mxchat-integrator.php'; | |
| 630 | - } | |
| 631 | - MxChat_Integrator::mxchat_probe_slack_channel_privacy( | |
| 632 | - $options['live_agent_bot_token'] ?? '', | |
| 633 | - $shared_channel_target, | |
| 634 | - trim((string) $options[$field_name]) | |
| 635 | - ); | |
| 636 | - } | |
| 637 | - break; | |
| 638 | - // Webhook handoff destination (plan d88e22). Status normalized like the | |
| 639 | - // other channel toggles; the URL is refused outright when it isn't | |
| 640 | - // https so the admin hears about it at save time instead of the | |
| 641 | - // handoff silently never firing. | |
| 642 | - case 'webhook_handoff_status': | |
| 643 | - $options[$field_name] = ($value === 'on') ? 'on' : 'off'; | |
| 644 | - break; | |
| 645 | - case 'webhook_handoff_url': | |
| 646 | - $wh_url = trim((string) $value); | |
| 647 | - if ($wh_url === '') { | |
| 648 | - $options[$field_name] = ''; | |
| 649 | - break; | |
| 650 | - } | |
| 651 | - $wh_clean = esc_url_raw($wh_url, array('https')); | |
| 652 | - if ($wh_clean === '' || stripos($wh_clean, 'https://') !== 0) { | |
| 653 | - wp_send_json_error(['message' => esc_html__('Webhook URL must start with https://', 'mxchat')]); | |
| 654 | - return; | |
| 655 | - } | |
| 656 | - $options[$field_name] = $wh_clean; | |
| 657 | - break; | |
| 658 | - case 'enable_web_search': | |
| 659 | - //error_log('MXChat Save: Processing enable_web_search'); | |
| 660 | - $options[$field_name] = ($value === 'on') ? 'on' : 'off'; | |
| 661 | - break; | |
| 662 | 131 | case 'enable_woocommerce_integration': |
| 663 | 132 | //error_log('MXChat Save: Processing enable_woocommerce_integration'); |
| 664 | 133 | // Handle values that used to be 1/0 |
| 665 | - $options[$field_name] = ($value === 'on' || $value === '1') ? 'on' : 'off'; | |
| 134 | + $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off'; | |
| 666 | 135 | break; |
| 667 | - case 'post_type_visibility_mode': | |
| 668 | - // Validate mode value | |
| 669 | - $allowed_modes = array('all', 'include', 'exclude'); | |
| 670 | - $options[$field_name] = in_array($value, $allowed_modes) ? $value : 'all'; | |
| 671 | - break; | |
| 672 | - case 'post_type_visibility_list': | |
| 673 | - // Handle JSON array of post types | |
| 674 | - $post_types = json_decode($value, true); | |
| 675 | - if (is_array($post_types)) { | |
| 676 | - // Sanitize each post type slug | |
| 677 | - $options[$field_name] = array_map('sanitize_key', $post_types); | |
| 678 | - } else { | |
| 679 | - $options[$field_name] = array(); | |
| 680 | - } | |
| 681 | - break; | |
| 682 | - case 'script_loading_strategy': | |
| 683 | - // Validate script loading strategy value | |
| 684 | - $allowed_strategies = array('default', 'defer', 'delay_1s', 'delay_3s', 'delay_5s', 'on_interaction'); | |
| 685 | - $options[$field_name] = in_array($value, $allowed_strategies) ? $value : 'default'; | |
| 686 | - break; | |
| 687 | - case 'auto_retry_on_transient_error': | |
| 688 | - // Boolean toggle — accept 1/0/on/off, default to '1' if any truthy value. | |
| 689 | - $options[$field_name] = ($value === '1' || $value === 'on' || $value === 1 || $value === true) ? '1' : '0'; | |
| 690 | - break; | |
| 691 | 136 | default: |
| 692 | - // Handle transcripts options | |
| 693 | - if (strpos($name, 'mxchat_transcripts_options') !== false) { | |
| 694 | - // Extract field name from mxchat_transcripts_options[field_name] | |
| 695 | - if (preg_match('/mxchat_transcripts_options\[([^\]]+)\]/', $name, $matches)) { | |
| 696 | - $field_name = $matches[1]; | |
| 697 | - | |
| 698 | - // Get current transcripts options | |
| 699 | - $transcripts_options = get_option('mxchat_transcripts_options', array()); | |
| 700 | - | |
| 701 | - // Ensure it's an array | |
| 702 | - if (!is_array($transcripts_options)) { | |
| 703 | - $transcripts_options = array(); | |
| 704 | - } | |
| 705 | - | |
| 706 | - // Handle checkbox values (convert 'on'/'off' to 1/0) | |
| 707 | - if ($field_name === 'mxchat_retention_days') { | |
| 708 | - // Number field, NOT a checkbox — without this branch a | |
| 709 | - // value of '1' would hit the 'on'/'1' coercion below | |
| 710 | - // (harmlessly) but nothing would clamp: this direct-DB | |
| 711 | - // path bypasses the registered sanitiser and its | |
| 712 | - // 0-3650 clamp entirely (plan-3c3338). | |
| 713 | - $transcripts_options[$field_name] = max(0, min(3650, (int) $value)); | |
| 714 | - } else if ($value === 'on' || $value === '1') { | |
| 715 | - $transcripts_options[$field_name] = 1; | |
| 716 | - } else if ($value === 'off' || $value === '0' || $value === '') { | |
| 717 | - $transcripts_options[$field_name] = 0; | |
| 718 | - } else { | |
| 719 | - // For text/select fields, sanitize appropriately | |
| 720 | - if ($field_name === 'mxchat_notification_email') { | |
| 721 | - // sanitize_email() alone CANNOT validate this field: given | |
| 722 | - // "a@x.com, b@y.com" it returns the single concatenated | |
| 723 | - // address "a@x.comby.com", which is_email() then accepts. | |
| 724 | - // That is how two addresses used to be stored as one dead | |
| 725 | - // one, silently. MxChat_Utils validates the raw parts first | |
| 726 | - // and refuses the whole list if any of them is bad. | |
| 727 | - $parsed = MxChat_Utils::parse_notification_emails($value); | |
| 728 | - if ($parsed['error'] !== '') { | |
| 729 | - // Reject: the previously stored value stays untouched. | |
| 730 | - wp_send_json_error(array('message' => $parsed['error'])); | |
| 731 | - } | |
| 732 | - $transcripts_options[$field_name] = implode(', ', $parsed['emails']); | |
| 733 | - } else { | |
| 734 | - $transcripts_options[$field_name] = sanitize_text_field($value); | |
| 735 | - } | |
| 736 | - } | |
| 737 | - | |
| 738 | - // Use direct database update to bypass any filters | |
| 739 | - global $wpdb; | |
| 740 | - | |
| 741 | - // Serialize the options array | |
| 742 | - $serialized = maybe_serialize($transcripts_options); | |
| 743 | - | |
| 744 | - // Check if the option already exists in the database | |
| 745 | - $existing = $wpdb->get_var("SELECT option_id FROM {$wpdb->options} WHERE option_name = 'mxchat_transcripts_options'"); | |
| 746 | - | |
| 747 | - if ($existing) { | |
| 748 | - // Option exists, do an update | |
| 749 | - $result = $wpdb->update( | |
| 750 | - $wpdb->options, | |
| 751 | - array('option_value' => $serialized), | |
| 752 | - array('option_name' => 'mxchat_transcripts_options'), | |
| 753 | - array('%s'), | |
| 754 | - array('%s') | |
| 755 | - ); | |
| 756 | - } else { | |
| 757 | - // Option doesn't exist (new install), do an insert | |
| 758 | - $result = $wpdb->insert( | |
| 759 | - $wpdb->options, | |
| 760 | - array( | |
| 761 | - 'option_name' => 'mxchat_transcripts_options', | |
| 762 | - 'option_value' => $serialized, | |
| 763 | - 'autoload' => 'yes' | |
| 764 | - ), | |
| 765 | - array('%s', '%s', '%s') | |
| 766 | - ); | |
| 767 | - } | |
| 768 | - | |
| 769 | - // Clear all caches after direct DB update | |
| 770 | - wp_cache_delete('mxchat_transcripts_options', 'options'); | |
| 771 | - wp_cache_delete('alloptions', 'options'); | |
| 772 | - wp_cache_flush(); | |
| 773 | - | |
| 774 | - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]); | |
| 775 | - return; | |
| 776 | - } | |
| 777 | - } | |
| 778 | - // Whole-chatbot global cap (sits in mxchat_options['rate_limits_global']). | |
| 779 | - // Field names: mxchat_options[rate_limits_global][limit|timeframe|limit_custom] | |
| 780 | - else if (strpos($name, 'mxchat_options[rate_limits_global]') !== false) { | |
| 781 | - preg_match('/\[rate_limits_global\]\[(.*?)\]/', $name, $matches); | |
| 782 | - if (isset($matches[1])) { | |
| 783 | - $setting_key = $matches[1]; | |
| 784 | - if (!isset($options['rate_limits_global']) || !is_array($options['rate_limits_global'])) { | |
| 785 | - $options['rate_limits_global'] = array('limit' => 'unlimited', 'timeframe' => 'daily'); | |
| 786 | - } | |
| 787 | - if ($setting_key === 'limit') { | |
| 788 | - // Selection from the preset dropdown. If __custom__, resolve from limit_custom; otherwise store directly. | |
| 789 | - if ($value === '__custom__') { | |
| 790 | - $custom = isset($options['rate_limits_global']['limit_custom']) ? (string) $options['rate_limits_global']['limit_custom'] : ''; | |
| 791 | - if ($custom !== '' && ctype_digit($custom) && (int) $custom >= 1) { | |
| 792 | - $options['rate_limits_global']['limit'] = $custom; | |
| 793 | - } | |
| 794 | - // else leave existing limit untouched until the custom value arrives | |
| 795 | - } else { | |
| 796 | - $options['rate_limits_global']['limit'] = $value; | |
| 797 | - } | |
| 798 | - } elseif ($setting_key === 'limit_custom') { | |
| 799 | - $clean = preg_replace('/[^0-9]/', '', (string) $value); | |
| 800 | - $options['rate_limits_global']['limit_custom'] = $clean; | |
| 801 | - // Mirror a valid custom value into limit UNCONDITIONALLY (plan-74eb86). | |
| 802 | - // The custom number input is only editable when the dropdown is on | |
| 803 | - // "Custom…" (the toggle JS hides it for presets/unlimited) and autosave | |
| 804 | - // sends one field per change event, so a limit_custom change only fires | |
| 805 | - // in custom mode — there is no preset to clobber. The old guard required | |
| 806 | - // limit to already be non-preset, which it isn't on a first-time custom | |
| 807 | - // entry (the limit=__custom__ event arrives before limit_custom is set), | |
| 808 | - // so the value never landed in limit on the first save and reverted on refresh. | |
| 809 | - if ($clean !== '' && (int) $clean >= 1) { | |
| 810 | - $options['rate_limits_global']['limit'] = $clean; | |
| 811 | - } | |
| 812 | - } elseif ($setting_key === 'timeframe') { | |
| 813 | - $allowed_tf = array('hourly','daily','weekly','monthly'); | |
| 814 | - $options['rate_limits_global']['timeframe'] = in_array($value, $allowed_tf, true) ? $value : 'daily'; | |
| 815 | - } | |
| 816 | - } | |
| 817 | - } | |
| 818 | 137 | // First check for rate limits settings |
| 819 | - else if (strpos($name, 'mxchat_options[rate_limits]') !== false) { | |
| 138 | + if (strpos($name, 'mxchat_options[rate_limits]') !== false) { | |
| 820 | 139 | //error_log('MXChat Save: Detected rate_limits field: ' . $name); |
| 821 | 140 | |
| 822 | 141 | // Extract role ID and setting from the name |
| 823 | 142 | preg_match('/\[rate_limits\]\[(.*?)\]\[(.*?)\]/', $name, $matches); |
| @@ -824,9 +143,9 @@ | ||
| 824 | 143 | //error_log('MXChat Save: Regex matches: ' . print_r($matches, true)); |
| 825 | 144 | |
| 826 | 145 | if (isset($matches[1]) && isset($matches[2])) { |
| 827 | 146 | $role_id = $matches[1]; |
| 828 | - $setting_key = $matches[2]; // limit, timeframe, message, or limit_custom | |
| 147 | + $setting_key = $matches[2]; // limit, timeframe, or message | |
| 829 | 148 | |
| 830 | 149 | //error_log('MXChat Save: Role ID = ' . $role_id . ', Setting Key = ' . $setting_key); |
| 831 | 150 | |
| 832 | 151 | // Initialize rate_limits if it doesn't exist |
| @@ -844,32 +163,10 @@ | ||
| 844 | 163 | 'message' => 'Rate limit exceeded. Please try again later.' |
| 845 | 164 | ]; |
| 846 | 165 | } |
| 847 | 166 | |
| 848 | - if ($setting_key === 'limit') { | |
| 849 | - if ($value === '__custom__') { | |
| 850 | - // Pull the integer from limit_custom that may have arrived (or will arrive). | |
| 851 | - $custom = isset($options['rate_limits'][$role_id]['limit_custom']) ? (string) $options['rate_limits'][$role_id]['limit_custom'] : ''; | |
| 852 | - if ($custom !== '' && ctype_digit($custom) && (int) $custom >= 1) { | |
| 853 | - $options['rate_limits'][$role_id]['limit'] = $custom; | |
| 854 | - } | |
| 855 | - } else { | |
| 856 | - $options['rate_limits'][$role_id]['limit'] = $value; | |
| 857 | - } | |
| 858 | - } elseif ($setting_key === 'limit_custom') { | |
| 859 | - $clean = preg_replace('/[^0-9]/', '', (string) $value); | |
| 860 | - $options['rate_limits'][$role_id]['limit_custom'] = $clean; | |
| 861 | - // Mirror a valid custom value into limit UNCONDITIONALLY — same reasoning | |
| 862 | - // as the global branch above (plan-74eb86). The per-role custom input is | |
| 863 | - // only editable in custom mode and autosave is one-field-per-change, so | |
| 864 | - // this never clobbers a preset; it fixes the first-time-save revert. | |
| 865 | - if ($clean !== '' && (int) $clean >= 1) { | |
| 866 | - $options['rate_limits'][$role_id]['limit'] = $clean; | |
| 867 | - } | |
| 868 | - } else { | |
| 869 | - // Update the specific setting (timeframe, message) | |
| 870 | - $options['rate_limits'][$role_id][$setting_key] = $value; | |
| 871 | - } | |
| 167 | + // Update the specific setting | |
| 168 | + $options['rate_limits'][$role_id][$setting_key] = $value; | |
| 872 | 169 | //error_log('MXChat Save: Updated rate_limits[' . $role_id . '][' . $setting_key . '] = ' . $value); |
| 873 | 170 | } else { |
| 874 | 171 | //error_log('MXChat Save: Failed to parse rate_limits pattern: ' . $name); |
| 875 | 172 | } |
| @@ -894,10 +191,10 @@ | ||
| 894 | 191 | } else { |
| 895 | 192 | //error_log('MXChat Save: Failed to parse role_rate_limits pattern: ' . $name); |
| 896 | 193 | } |
| 897 | 194 | } |
| 898 | - // Handle toggles - check both extracted field_name and original name for toggle detection | |
| 899 | - else if (strpos($field_name, 'toggle') !== false || in_array($field_name, [ | |
| 195 | + // Handle toggles | |
| 196 | + else if (strpos($name, 'toggle') !== false || in_array($name, [ | |
| 900 | 197 | 'chat_persistence_toggle', |
| 901 | 198 | 'privacy_toggle', |
| 902 | 199 | 'complianz_toggle', |
| 903 | 200 | 'chat_toolbar_toggle', |
| @@ -904,24 +201,17 @@ | ||
| 904 | 201 | 'show_pdf_upload_button', |
| 905 | 202 | 'show_word_upload_button', |
| 906 | 203 | 'enable_streaming_toggle', |
| 907 | 204 | 'contextual_awareness_toggle', |
| 908 | - 'citation_links_toggle', | |
| 909 | 205 | 'enable_email_block', |
| 910 | - 'enable_name_field', | |
| 911 | - 'enable_consent_checkbox', | |
| 912 | - 'consent_checkbox_required', | |
| 913 | - 'custom_provider_for_embeddings', | |
| 914 | - 'custom_provider_for_images', | |
| 915 | - 'print_button_enabled', | |
| 916 | - 'reset_chat_enabled' | |
| 206 | + 'enable_name_field' | |
| 917 | 207 | ])) { |
| 918 | - //error_log('MXChat Save: Processing toggle: ' . $field_name); | |
| 919 | - $options[$field_name] = ($value === 'on') ? 'on' : 'off'; | |
| 208 | + //error_log('MXChat Save: Processing toggle: ' . $name); | |
| 209 | + $options[$name] = ($value === 'on') ? 'on' : 'off'; | |
| 920 | 210 | } else { |
| 921 | - //error_log('MXChat Save: Processing standard field: ' . $field_name); | |
| 922 | - // Store all other values directly using the extracted field name | |
| 923 | - $options[$field_name] = $value; | |
| 211 | + //error_log('MXChat Save: Processing standard field: ' . $name); | |
| 212 | + // Store all other values directly | |
| 213 | + $options[$name] = $value; | |
| 924 | 214 | } |
| 925 | 215 | break; |
| 926 | 216 | } |
| 927 | 217 | |
| @@ -929,20 +219,8 @@ | ||
| 929 | 219 | $updated = update_option('mxchat_options', $options); |
| 930 | 220 | //error_log('MXChat Save: Update result: ' . ($updated ? 'success' : 'unchanged') . ' for field: ' . $name); |
| 931 | 221 | //error_log('MXChat Save: Updated options array: ' . print_r($options, true)); |
| 932 | 222 | |
| 933 | - // Log the save action if debug mode is enabled | |
| 934 | - if ( class_exists( 'MxChat_Admin' ) ) { | |
| 935 | - MxChat_Admin::mxchat_log_debug( | |
| 936 | - 'settings_save', | |
| 937 | - sprintf( 'Field saved: %s', $field_name ), | |
| 938 | - array( | |
| 939 | - 'field' => $field_name, | |
| 940 | - 'updated' => $updated, | |
| 941 | - ) | |
| 942 | - ); | |
| 943 | - } | |
| 944 | - | |
| 945 | 223 | // Always return success even if WordPress says nothing changed |
| 946 | 224 | // (which happens when the value is the same as before) |
| 947 | 225 | wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]); |
| 948 | 226 | } |
| @@ -1057,14 +335,8 @@ | ||
| 1057 | 335 | if ($field_name === 'mxchat_pinecone_host') { |
| 1058 | 336 | $new_value = str_replace(['https://', 'http://'], '', $new_value); |
| 1059 | 337 | } |
| 1060 | 338 | break; |
| 1061 | - case 'mxchat_pinecone_top_k': | |
| 1062 | - // d0cae1: out-of-range and junk normalize to the default 50 — | |
| 1063 | - // same clamp the read site applies. | |
| 1064 | - $top_k = absint($value); | |
| 1065 | - $new_value = (string) (($top_k >= 1 && $top_k <= 1000) ? $top_k : 50); | |
| 1066 | - break; | |
| 1067 | 339 | default: |
| 1068 | 340 | wp_send_json_error(['message' => esc_html__('Unknown Pinecone field', 'mxchat')]); |
| 1069 | 341 | } |
| 1070 | 342 | |
| @@ -1094,16 +366,14 @@ | ||
| 1094 | 366 | ); |
| 1095 | 367 | //error_log('[MXCHAT-PROMPTS] Updated existing option, result: ' . ($save_result !== false ? 'SUCCESS' : 'FAILED')); |
| 1096 | 368 | } else { |
| 1097 | 369 | // Insert new option |
| 1098 | - // Credential option — must NOT autoload (holds the Pinecone secret; | |
| 1099 | - // autoloaded rows are read into memory on every request). | |
| 1100 | 370 | $save_result = $wpdb->insert( |
| 1101 | 371 | $wpdb->options, |
| 1102 | 372 | array( |
| 1103 | 373 | 'option_name' => 'mxchat_pinecone_addon_options', |
| 1104 | 374 | 'option_value' => $serialized_options, |
| 1105 | - 'autoload' => 'off' | |
| 375 | + 'autoload' => 'yes' | |
| 1106 | 376 | ), |
| 1107 | 377 | array('%s', '%s', '%s') |
| 1108 | 378 | ); |
| 1109 | 379 | //error_log('[MXCHAT-PROMPTS] Inserted new option, result: ' . ($save_result !== false ? 'SUCCESS' : 'FAILED')); |
| @@ -1154,141 +424,12 @@ | ||
| 1154 | 424 | wp_send_json_error(['message' => esc_html__('No changes detected', 'mxchat')]); |
| 1155 | 425 | } |
| 1156 | 426 | } |
| 1157 | 427 | |
| 1158 | - // Handle chunking settings - use direct DB access to bypass WordPress filters | |
| 1159 | - if (strpos($name, 'mxchat_chunk') === 0 || $name === 'mxchat_chunking_enabled') { | |
| 1160 | - global $wpdb; | |
| 1161 | - | |
| 1162 | - // Get current options directly from database | |
| 1163 | - $current_options_raw = $wpdb->get_var( | |
| 1164 | - $wpdb->prepare( | |
| 1165 | - "SELECT option_value FROM {$wpdb->options} WHERE option_name = %s", | |
| 1166 | - 'mxchat_options' | |
| 1167 | - ) | |
| 1168 | - ); | |
| 1169 | - | |
| 1170 | - $options = $current_options_raw !== null ? maybe_unserialize($current_options_raw) : array(); | |
| 1171 | - if (!is_array($options)) { | |
| 1172 | - $options = array(); | |
| 1173 | - } | |
| 1174 | - | |
| 1175 | - // Update the specific chunking field | |
| 1176 | - if ($name === 'mxchat_chunking_enabled') { | |
| 1177 | - $options['chunking_enabled'] = in_array($value, array('on', '1', 'true', true), true); | |
| 1178 | - } elseif ($name === 'mxchat_chunk_size') { | |
| 1179 | - $options['chunk_size'] = max(1000, min(10000, intval($value))); | |
| 1180 | - } | |
| 1181 | - | |
| 1182 | - // Save directly to database | |
| 1183 | - $serialized_options = maybe_serialize($options); | |
| 1184 | - | |
| 1185 | - $option_exists = $wpdb->get_var( | |
| 1186 | - $wpdb->prepare( | |
| 1187 | - "SELECT COUNT(*) FROM {$wpdb->options} WHERE option_name = %s", | |
| 1188 | - 'mxchat_options' | |
| 1189 | - ) | |
| 1190 | - ); | |
| 1191 | - | |
| 1192 | - if ($option_exists > 0) { | |
| 1193 | - $save_result = $wpdb->update( | |
| 1194 | - $wpdb->options, | |
| 1195 | - array('option_value' => $serialized_options), | |
| 1196 | - array('option_name' => 'mxchat_options'), | |
| 1197 | - array('%s'), | |
| 1198 | - array('%s') | |
| 1199 | - ); | |
| 1200 | - } else { | |
| 1201 | - $save_result = $wpdb->insert( | |
| 1202 | - $wpdb->options, | |
| 1203 | - array( | |
| 1204 | - 'option_name' => 'mxchat_options', | |
| 1205 | - 'option_value' => $serialized_options, | |
| 1206 | - 'autoload' => 'yes' | |
| 1207 | - ), | |
| 1208 | - array('%s', '%s', '%s') | |
| 1209 | - ); | |
| 1210 | - } | |
| 1211 | - | |
| 1212 | - // Clear object cache for this option | |
| 1213 | - wp_cache_delete('mxchat_options', 'options'); | |
| 1214 | - | |
| 1215 | - if ($save_result !== false) { | |
| 1216 | - wp_send_json_success(['message' => esc_html__('Chunking setting saved', 'mxchat')]); | |
| 1217 | - } else { | |
| 1218 | - wp_send_json_error(['message' => esc_html__('Failed to save chunking setting', 'mxchat')]); | |
| 1219 | - } | |
| 1220 | - return; | |
| 1221 | - } | |
| 1222 | - | |
| 1223 | - // Handle ACF field exclusion toggles | |
| 1224 | - if (strpos($name, 'mxchat_acf_field_') === 0) { | |
| 1225 | - // The identifier after the prefix is the ACF field KEY (unique per | |
| 1226 | - // field), not the field name — names are shared across groups and | |
| 1227 | - // collide (plan 30e81f). Reject anything that isn't key-shaped so a | |
| 1228 | - // stale pre-3.2.20 page (or its exit beacon) posting a bare name | |
| 1229 | - // can't write junk into the key-based list. | |
| 1230 | - $field_key = str_replace('mxchat_acf_field_', '', $name); | |
| 1231 | - if (!preg_match('/^field_[A-Za-z0-9_\-]+$/', $field_key)) { | |
| 1232 | - wp_send_json_error(['message' => esc_html__('Invalid ACF field identifier', 'mxchat')]); | |
| 1233 | - return; | |
| 1234 | - } | |
| 1235 | - $is_enabled = ($value === 'on' || $value === '1'); | |
| 1236 | - | |
| 1237 | - // Get current excluded fields | |
| 1238 | - $excluded_fields = get_option('mxchat_acf_excluded_fields', array()); | |
| 1239 | - if (!is_array($excluded_fields)) { | |
| 1240 | - $excluded_fields = array(); | |
| 1241 | - } | |
| 1242 | - | |
| 1243 | - if ($is_enabled) { | |
| 1244 | - // Remove from exclusion list (field should be included) | |
| 1245 | - $excluded_fields = array_values(array_diff($excluded_fields, array($field_key))); | |
| 1246 | - // Lazy legacy-name conversion: if this field's NAME is still | |
| 1247 | - // stored (its group was inactive when the 30e81f migration | |
| 1248 | - // ran), including this one field must not silently include | |
| 1249 | - // its same-named twins — swap the name entry for the keys of | |
| 1250 | - // every OTHER field currently wearing that name. | |
| 1251 | - $excluded_fields = $this->mxchat_expand_legacy_acf_name_entry($excluded_fields, $field_key); | |
| 1252 | - } else { | |
| 1253 | - // Add to exclusion list (field should be excluded) | |
| 1254 | - if (!in_array($field_key, $excluded_fields, true)) { | |
| 1255 | - $excluded_fields[] = $field_key; | |
| 1256 | - } | |
| 1257 | - } | |
| 1258 | - | |
| 1259 | - $updated = update_option('mxchat_acf_excluded_fields', $excluded_fields); | |
| 1260 | - | |
| 1261 | - if ($updated || true) { // Always report success since the state may already be correct | |
| 1262 | - wp_send_json_success([ | |
| 1263 | - 'message' => $is_enabled | |
| 1264 | - ? esc_html__('Field will be included in imports', 'mxchat') | |
| 1265 | - : esc_html__('Field will be excluded from imports', 'mxchat') | |
| 1266 | - ]); | |
| 1267 | - } else { | |
| 1268 | - wp_send_json_error(['message' => esc_html__('Failed to save ACF field setting', 'mxchat')]); | |
| 1269 | - } | |
| 1270 | - return; | |
| 1271 | - } | |
| 1272 | - | |
| 1273 | - // Handle custom post meta whitelist | |
| 1274 | - if ($name === 'mxchat_custom_meta_whitelist') { | |
| 1275 | - $updated = update_option('mxchat_custom_meta_whitelist', sanitize_textarea_field($value)); | |
| 1276 | - | |
| 1277 | - if ($updated || true) { // Always report success since the state may already be correct | |
| 1278 | - wp_send_json_success([ | |
| 1279 | - 'message' => esc_html__('Custom meta whitelist saved', 'mxchat') | |
| 1280 | - ]); | |
| 1281 | - } else { | |
| 1282 | - wp_send_json_error(['message' => esc_html__('Failed to save custom meta whitelist', 'mxchat')]); | |
| 1283 | - } | |
| 1284 | - return; | |
| 1285 | - } | |
| 1286 | - | |
| 1287 | - // Handle other prompts options (autoload false — can hold the Pinecone secret) | |
| 428 | + // Handle other prompts options | |
| 1288 | 429 | $options = get_option('mxchat_prompts_options', []); |
| 1289 | 430 | $options[$name] = $value; |
| 1290 | - $updated = update_option('mxchat_prompts_options', $options, false); | |
| 431 | + $updated = update_option('mxchat_prompts_options', $options); | |
| 1291 | 432 | |
| 1292 | 433 | if ($updated) { |
| 1293 | 434 | wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]); |
| 1294 | 435 | } else { |
| @@ -1295,130 +436,10 @@ | ||
| 1295 | 436 | wp_send_json_error(['message' => esc_html__('No changes detected', 'mxchat')]); |
| 1296 | 437 | } |
| 1297 | 438 | } |
| 1298 | 439 | |
| 1299 | - /** | |
| 1300 | - * If the field behind $included_key still has its NAME stored in the | |
| 1301 | - * exclusion list (a legacy entry the 30e81f migration could not resolve | |
| 1302 | - * because the group was inactive), replace that name with the keys of | |
| 1303 | - * every OTHER current field wearing it. Including one field must never | |
| 1304 | - * silently include its same-named twins — that would be the original | |
| 1305 | - * collision bug in reverse, in the unsafe (privacy-losing) direction. | |
| 1306 | - */ | |
| 1307 | - private function mxchat_expand_legacy_acf_name_entry($excluded_fields, $included_key) { | |
| 1308 | - if (!function_exists('acf_get_field')) { | |
| 1309 | - return $excluded_fields; | |
| 1310 | - } | |
| 1311 | - $field = acf_get_field($included_key); | |
| 1312 | - if (!$field || empty($field['name'])) { | |
| 1313 | - return $excluded_fields; | |
| 1314 | - } | |
| 1315 | - $field_name = $field['name']; | |
| 1316 | - if (!in_array($field_name, $excluded_fields, true)) { | |
| 1317 | - return $excluded_fields; | |
| 1318 | - } | |
| 1319 | - $excluded_fields = array_values(array_diff($excluded_fields, array($field_name))); | |
| 1320 | - foreach ($this->mxchat_acf_keys_for_name($field_name) as $twin_key) { | |
| 1321 | - if ($twin_key !== $included_key && !in_array($twin_key, $excluded_fields, true)) { | |
| 1322 | - $excluded_fields[] = $twin_key; | |
| 1323 | - } | |
| 1324 | - } | |
| 1325 | - return $excluded_fields; | |
| 1326 | - } | |
| 1327 | 440 | |
| 1328 | 441 | /** |
| 1329 | - * Keys of every currently-registered top-level ACF field with this name. | |
| 1330 | - */ | |
| 1331 | - private function mxchat_acf_keys_for_name($field_name) { | |
| 1332 | - $keys = array(); | |
| 1333 | - if (!function_exists('acf_get_field_groups') || !function_exists('acf_get_fields')) { | |
| 1334 | - return $keys; | |
| 1335 | - } | |
| 1336 | - foreach (acf_get_field_groups() as $group) { | |
| 1337 | - $group_fields = acf_get_fields($group['key']); | |
| 1338 | - if (empty($group_fields)) { | |
| 1339 | - continue; | |
| 1340 | - } | |
| 1341 | - foreach ($group_fields as $field) { | |
| 1342 | - if (isset($field['name'], $field['key']) && $field['name'] === $field_name) { | |
| 1343 | - $keys[] = $field['key']; | |
| 1344 | - } | |
| 1345 | - } | |
| 1346 | - } | |
| 1347 | - return $keys; | |
| 1348 | - } | |
| 1349 | - | |
| 1350 | - /** | |
| 1351 | - * Group-level ACF toggle (plan bf57e0): sets every field in one ACF field | |
| 1352 | - * group included or excluded in a SINGLE option write. The client must | |
| 1353 | - * never loop the per-field endpoint for this — get_option → modify → | |
| 1354 | - * update_option once per field from twenty concurrent requests is a | |
| 1355 | - * lost-update race that silently drops most of the group. | |
| 1356 | - */ | |
| 1357 | - public function mxchat_acf_toggle_group_callback() { | |
| 1358 | - check_ajax_referer('mxchat_prompts_setting_nonce'); | |
| 1359 | - | |
| 1360 | - if (!current_user_can('manage_options')) { | |
| 1361 | - wp_send_json_error(['message' => esc_html__('Insufficient permissions', 'mxchat')], 403); | |
| 1362 | - return; | |
| 1363 | - } | |
| 1364 | - | |
| 1365 | - if (!function_exists('acf_get_fields')) { | |
| 1366 | - wp_send_json_error(['message' => esc_html__('ACF is not active', 'mxchat')]); | |
| 1367 | - return; | |
| 1368 | - } | |
| 1369 | - | |
| 1370 | - $group_key = isset($_POST['group_key']) ? sanitize_text_field(wp_unslash($_POST['group_key'])) : ''; | |
| 1371 | - if (!preg_match('/^group_[A-Za-z0-9_\-]+$/', $group_key)) { | |
| 1372 | - wp_send_json_error(['message' => esc_html__('Invalid ACF group identifier', 'mxchat')]); | |
| 1373 | - return; | |
| 1374 | - } | |
| 1375 | - $state = isset($_POST['state']) ? sanitize_text_field(wp_unslash($_POST['state'])) : ''; | |
| 1376 | - $include = ($state === 'on' || $state === '1'); | |
| 1377 | - | |
| 1378 | - // Resolve the group's fields SERVER-side — a client-supplied key list | |
| 1379 | - // is not trusted. This is the same call the settings UI lists from, | |
| 1380 | - // so the toggle covers exactly the rendered set (top-level fields). | |
| 1381 | - $group_fields = acf_get_fields($group_key); | |
| 1382 | - if (empty($group_fields)) { | |
| 1383 | - wp_send_json_error(['message' => esc_html__('No fields found for this group', 'mxchat')]); | |
| 1384 | - return; | |
| 1385 | - } | |
| 1386 | - | |
| 1387 | - $excluded_fields = get_option('mxchat_acf_excluded_fields', array()); | |
| 1388 | - if (!is_array($excluded_fields)) { | |
| 1389 | - $excluded_fields = array(); | |
| 1390 | - } | |
| 1391 | - | |
| 1392 | - $touched = array(); | |
| 1393 | - foreach ($group_fields as $field) { | |
| 1394 | - if (empty($field['key'])) { | |
| 1395 | - continue; | |
| 1396 | - } | |
| 1397 | - if ($include) { | |
| 1398 | - $excluded_fields = array_values(array_diff($excluded_fields, array($field['key']))); | |
| 1399 | - $excluded_fields = $this->mxchat_expand_legacy_acf_name_entry($excluded_fields, $field['key']); | |
| 1400 | - } elseif (!in_array($field['key'], $excluded_fields, true)) { | |
| 1401 | - $excluded_fields[] = $field['key']; | |
| 1402 | - } | |
| 1403 | - $touched[] = array( | |
| 1404 | - 'name' => 'mxchat_acf_field_' . $field['key'], | |
| 1405 | - 'value' => $include ? 'on' : 'off', | |
| 1406 | - ); | |
| 1407 | - } | |
| 1408 | - | |
| 1409 | - // The one write — the whole point of this endpoint. | |
| 1410 | - update_option('mxchat_acf_excluded_fields', array_values($excluded_fields)); | |
| 1411 | - | |
| 1412 | - wp_send_json_success([ | |
| 1413 | - 'message' => $include | |
| 1414 | - ? esc_html__('All fields in this group will be included in imports', 'mxchat') | |
| 1415 | - : esc_html__('All fields in this group will be excluded from imports', 'mxchat'), | |
| 1416 | - 'fields' => $touched, | |
| 1417 | - ]); | |
| 1418 | - } | |
| 1419 | - | |
| 1420 | - /** | |
| 1421 | 442 | * Handles AJAX request for Pinecone settings migration |
| 1422 | 443 | */ |
| 1423 | 444 | public function ajax_migrate_pinecone_settings() { |
| 1424 | 445 | // Verify nonce |
| @@ -1454,9 +475,9 @@ | ||
| 1454 | 475 | 'mxchat_pinecone_index' => sanitize_text_field($old_options['mxchat_pinecone_index'] ?? ''), |
| 1455 | 476 | 'mxchat_pinecone_environment' => sanitize_text_field($old_options['mxchat_pinecone_environment'] ?? '') |
| 1456 | 477 | ); |
| 1457 | 478 | |
| 1458 | - update_option('mxchat_pinecone_addon_options', $migrated_options, false); | |
| 479 | + update_option('mxchat_pinecone_addon_options', $migrated_options); | |
| 1459 | 480 | |
| 1460 | 481 | wp_send_json_success(array( |
| 1461 | 482 | 'migrated' => true, |
| 1462 | 483 | 'message' => 'Settings migrated successfully from Pinecone add-on' |
| @@ -1615,17 +636,9 @@ | ||
| 1615 | 636 | //error_log('MxChat deactivate: Nonce check failed'); |
| 1616 | 637 | wp_send_json_error('Security check failed.'); |
| 1617 | 638 | return; |
| 1618 | 639 | } |
| 1619 | - | |
| 1620 | - // plan-mxchat-20260731-c63fb6 — nonce is not authorization. Without this, | |
| 1621 | - // any authenticated user holding the nonce could revoke the site's PRO | |
| 1622 | - // licence. Every sibling handler in this file already checks. | |
| 1623 | - if (!current_user_can('manage_options')) { | |
| 1624 | - wp_send_json_error(esc_html__('Unauthorized', 'mxchat'), 403); | |
| 1625 | - return; | |
| 1626 | - } | |
| 1627 | - | |
| 640 | + | |
| 1628 | 641 | //error_log('MxChat deactivate: Nonce check passed'); |
| 1629 | 642 | |
| 1630 | 643 | $license_key = get_option('mxchat_activation_key'); |
| 1631 | 644 | $email = get_option('mxchat_pro_email'); |
| @@ -1796,240 +809,8 @@ | ||
| 1796 | 809 | */ |
| 1797 | 810 | private function mxchat_get_nonce_action() { |
| 1798 | 811 | return 'mxchat_license_nonce'; |
| 1799 | 812 | } |
| 1800 | - | |
| 1801 | - /** | |
| 1802 | - * Check API key status for all providers | |
| 1803 | - */ | |
| 1804 | - public function mxchat_check_api_keys() { | |
| 1805 | - // Check nonce | |
| 1806 | - if (!wp_verify_nonce($_POST['nonce'] ?? '', 'mxchat_save_setting_nonce')) { | |
| 1807 | - wp_send_json_error('Invalid nonce'); | |
| 1808 | - } | |
| 1809 | - | |
| 1810 | - // Check permissions | |
| 1811 | - if (!current_user_can('manage_options')) { | |
| 1812 | - wp_send_json_error('Unauthorized'); | |
| 1813 | - } | |
| 1814 | - | |
| 1815 | - // Get current options | |
| 1816 | - $options = get_option('mxchat_options', array()); | |
| 1817 | - | |
| 1818 | - // Check which API keys are present | |
| 1819 | - $api_key_status = array( | |
| 1820 | - 'openai' => !empty($options['api_key']), | |
| 1821 | - 'claude' => !empty($options['claude_api_key']), | |
| 1822 | - 'xai' => !empty($options['xai_api_key']), | |
| 1823 | - 'deepseek' => !empty($options['deepseek_api_key']), | |
| 1824 | - 'gemini' => !empty($options['gemini_api_key']), | |
| 1825 | - 'openrouter' => !empty($options['openrouter_api_key']), | |
| 1826 | - 'voyage' => !empty($options['voyage_api_key']) | |
| 1827 | - ); | |
| 1828 | - | |
| 1829 | - wp_send_json_success($api_key_status); | |
| 1830 | - } | |
| 1831 | - | |
| 1832 | - // ======================================== | |
| 1833 | - // DEBUG & OPTIMIZATION AJAX HANDLERS | |
| 1834 | - // ======================================== | |
| 1835 | - | |
| 1836 | - /** | |
| 1837 | - * Toggle debug mode on/off | |
| 1838 | - */ | |
| 1839 | - public function mxchat_toggle_debug_mode_callback() { | |
| 1840 | - // Verify nonce | |
| 1841 | - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) { | |
| 1842 | - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) ); | |
| 1843 | - } | |
| 1844 | - | |
| 1845 | - // Check permissions | |
| 1846 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 1847 | - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) ); | |
| 1848 | - } | |
| 1849 | - | |
| 1850 | - $enabled = isset( $_POST['enabled'] ) && $_POST['enabled'] === 'on'; | |
| 1851 | - | |
| 1852 | - $options = get_option( 'mxchat_options', array() ); | |
| 1853 | - | |
| 1854 | - if ( $enabled ) { | |
| 1855 | - $options['debug_mode'] = 'on'; | |
| 1856 | - update_option( 'mxchat_options', $options ); | |
| 1857 | - MxChat_Admin::mxchat_log_debug( 'debug_mode', 'Debug mode enabled' ); | |
| 1858 | - } else { | |
| 1859 | - // Log before disabling | |
| 1860 | - MxChat_Admin::mxchat_log_debug( 'debug_mode', 'Debug mode disabled' ); | |
| 1861 | - $options['debug_mode'] = 'off'; | |
| 1862 | - update_option( 'mxchat_options', $options ); | |
| 1863 | - } | |
| 1864 | - | |
| 1865 | - wp_send_json_success( array( | |
| 1866 | - 'message' => $enabled ? esc_html__( 'Debug mode enabled', 'mxchat' ) : esc_html__( 'Debug mode disabled', 'mxchat' ), | |
| 1867 | - 'enabled' => $enabled, | |
| 1868 | - ) ); | |
| 1869 | - } | |
| 1870 | - | |
| 1871 | - /** | |
| 1872 | - * Get the debug log entries | |
| 1873 | - */ | |
| 1874 | - public function mxchat_get_debug_log_callback() { | |
| 1875 | - // Verify nonce | |
| 1876 | - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) { | |
| 1877 | - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) ); | |
| 1878 | - } | |
| 1879 | - | |
| 1880 | - // Check permissions | |
| 1881 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 1882 | - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) ); | |
| 1883 | - } | |
| 1884 | - | |
| 1885 | - $log = MxChat_Admin::mxchat_get_debug_log(); | |
| 1886 | - | |
| 1887 | - wp_send_json_success( array( | |
| 1888 | - 'log' => $log, | |
| 1889 | - 'count' => count( $log ), | |
| 1890 | - ) ); | |
| 1891 | - } | |
| 1892 | - | |
| 1893 | - /** | |
| 1894 | - * Clear the debug log | |
| 1895 | - */ | |
| 1896 | - public function mxchat_clear_debug_log_callback() { | |
| 1897 | - // Verify nonce | |
| 1898 | - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) { | |
| 1899 | - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) ); | |
| 1900 | - } | |
| 1901 | - | |
| 1902 | - // Check permissions | |
| 1903 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 1904 | - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) ); | |
| 1905 | - } | |
| 1906 | - | |
| 1907 | - MxChat_Admin::mxchat_clear_debug_log(); | |
| 1908 | - | |
| 1909 | - // Log that the log was cleared (this will be the first entry in the new log) | |
| 1910 | - MxChat_Admin::mxchat_log_debug( 'debug_log', 'Debug log cleared by user' ); | |
| 1911 | - | |
| 1912 | - wp_send_json_success( array( 'message' => esc_html__( 'Debug log cleared', 'mxchat' ) ) ); | |
| 1913 | - } | |
| 1914 | - | |
| 1915 | - /** | |
| 1916 | - * Export settings as JSON | |
| 1917 | - */ | |
| 1918 | - public function mxchat_export_settings_callback() { | |
| 1919 | - // Verify nonce | |
| 1920 | - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) { | |
| 1921 | - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) ); | |
| 1922 | - } | |
| 1923 | - | |
| 1924 | - // Check permissions | |
| 1925 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 1926 | - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) ); | |
| 1927 | - } | |
| 1928 | - | |
| 1929 | - $export = MxChat_Admin::mxchat_export_settings(); | |
| 1930 | - | |
| 1931 | - // Log the export | |
| 1932 | - MxChat_Admin::mxchat_log_debug( 'settings_export', 'Settings exported by user' ); | |
| 1933 | - | |
| 1934 | - wp_send_json_success( array( | |
| 1935 | - 'settings' => $export, | |
| 1936 | - 'filename' => 'mxchat-settings-' . gmdate( 'Y-m-d-His' ) . '.json', | |
| 1937 | - ) ); | |
| 1938 | - } | |
| 1939 | - | |
| 1940 | - /** | |
| 1941 | - * Reset all settings to defaults | |
| 1942 | - */ | |
| 1943 | - public function mxchat_reset_all_settings_callback() { | |
| 1944 | - // Verify nonce | |
| 1945 | - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) { | |
| 1946 | - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) ); | |
| 1947 | - } | |
| 1948 | - | |
| 1949 | - // Check permissions | |
| 1950 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 1951 | - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) ); | |
| 1952 | - } | |
| 1953 | - | |
| 1954 | - // Require confirmation code | |
| 1955 | - $confirmation = isset( $_POST['confirmation'] ) ? sanitize_text_field( wp_unslash( $_POST['confirmation'] ) ) : ''; | |
| 1956 | - | |
| 1957 | - if ( strtoupper( $confirmation ) !== 'RESET' ) { | |
| 1958 | - wp_send_json_error( array( 'message' => esc_html__( 'Invalid confirmation code. Please type RESET to confirm.', 'mxchat' ) ) ); | |
| 1959 | - } | |
| 1960 | - | |
| 1961 | - // Perform the reset | |
| 1962 | - MxChat_Admin::mxchat_reset_all_settings(); | |
| 1963 | - | |
| 1964 | - wp_send_json_success( array( 'message' => esc_html__( 'All settings have been reset to defaults. The page will reload.', 'mxchat' ) ) ); | |
| 1965 | - } | |
| 1966 | - | |
| 1967 | - /** | |
| 1968 | - * Reset the global rate-limit usage counter to zero on demand. | |
| 1969 | - * | |
| 1970 | - * Zeroes the WP option mxchat_chat_limit_<bot>_global that the integrator | |
| 1971 | - * increments per message, then returns a freshly-formatted readout string | |
| 1972 | - * so the settings page can update without a reload. Does NOT change any | |
| 1973 | - * enforcement config — purely clears the running counter. | |
| 1974 | - */ | |
| 1975 | - public function mxchat_reset_global_rate_limit_callback() { | |
| 1976 | - // Verify nonce | |
| 1977 | - if ( ! check_ajax_referer( 'mxchat_reset_global_usage', '_ajax_nonce', false ) ) { | |
| 1978 | - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) ); | |
| 1979 | - } | |
| 1980 | - | |
| 1981 | - // Check permissions | |
| 1982 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 1983 | - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) ); | |
| 1984 | - } | |
| 1985 | - | |
| 1986 | - // Resolve the per-bot counter key the same way the integrator does. | |
| 1987 | - $bot_id = isset( $_POST['bot_id'] ) ? sanitize_key( wp_unslash( $_POST['bot_id'] ) ) : 'default'; | |
| 1988 | - $safe_bot = preg_replace( '/[^a-zA-Z0-9_]/', '_', $bot_id ); | |
| 1989 | - if ( $safe_bot === '' ) { | |
| 1990 | - $safe_bot = 'default'; | |
| 1991 | - } | |
| 1992 | - $option_key = 'mxchat_chat_limit_' . $safe_bot . '_global'; | |
| 1993 | - | |
| 1994 | - $now = time(); | |
| 1995 | - update_option( $option_key, array( 'count' => 0, 'timestamp' => $now ) ); | |
| 1996 | - | |
| 1997 | - // Recompute the display string so the front-end can update in place. | |
| 1998 | - $all_options = get_option( 'mxchat_options', array() ); | |
| 1999 | - $global_cfg = isset( $all_options['rate_limits_global'] ) && is_array( $all_options['rate_limits_global'] ) | |
| 2000 | - ? $all_options['rate_limits_global'] | |
| 2001 | - : array(); | |
| 2002 | - $limit_raw = isset( $global_cfg['limit'] ) ? (string) $global_cfg['limit'] : 'unlimited'; | |
| 2003 | - // Defensive: if a raw __custom__ ever slips through, fall back to the custom value. | |
| 2004 | - if ( ! ctype_digit( $limit_raw ) && isset( $global_cfg['limit_custom'] ) && ctype_digit( (string) $global_cfg['limit_custom'] ) ) { | |
| 2005 | - $limit_raw = (string) $global_cfg['limit_custom']; | |
| 2006 | - } | |
| 2007 | - $timeframe = isset( $global_cfg['timeframe'] ) ? (string) $global_cfg['timeframe'] : 'daily'; | |
| 2008 | - $windows = array( 'hourly' => 3600, 'daily' => 86400, 'weekly' => 604800, 'monthly' => 2592000 ); | |
| 2009 | - $window = isset( $windows[ $timeframe ] ) ? $windows[ $timeframe ] : 86400; | |
| 2010 | - $reset_at = $now + $window; | |
| 2011 | - $limit_int = ctype_digit( $limit_raw ) ? (int) $limit_raw : 0; | |
| 2012 | - | |
| 2013 | - $text = sprintf( | |
| 2014 | - /* translators: 1: used count, 2: limit, 3: remaining, 4: human-readable time until reset */ | |
| 2015 | - esc_html__( '%1$s of %2$s used · %3$s left · resets in %4$s', 'mxchat' ), | |
| 2016 | - number_format_i18n( 0 ), | |
| 2017 | - number_format_i18n( $limit_int ), | |
| 2018 | - number_format_i18n( $limit_int ), | |
| 2019 | - human_time_diff( $now, $reset_at ) | |
| 2020 | - ); | |
| 2021 | - | |
| 2022 | - wp_send_json_success( array( | |
| 2023 | - 'count' => 0, | |
| 2024 | - 'limit' => $limit_int, | |
| 2025 | - 'left' => $limit_int, | |
| 2026 | - 'reset_at' => $reset_at, | |
| 2027 | - 'pct' => 0, | |
| 2028 | - 'text' => $text, | |
| 2029 | - 'message' => esc_html__( 'Usage counter reset.', 'mxchat' ), | |
| 2030 | - ) ); | |
| 2031 | - } | |
| 2032 | 813 | |
| 2033 | 814 | } |
| 2034 | 815 | |
| 2035 | 816 | // Initialize the AJAX handler |
