| @@ -1,473 +1,474 @@ | ||
| 1 | -<?php | |
| 2 | -/** | |
| 3 | - * MxChat Model Liveness — daily check that the configured chat / content | |
| 4 | - * model still appears in its provider's public model listing. | |
| 5 | - * | |
| 6 | - * Plan: plan-mxchat-20260811-b65e8d. Claude Opus 4.1 retired 2026-08-05 and | |
| 7 | - * sat selectable for five days — any site configured on it had a silently | |
| 8 | - * dead chatbot until a human noticed. The hardcoded deprecation list + | |
| 9 | - * migration guard only help AFTER a release ships; this closes the notice | |
| 10 | - * gap itself by asking the provider directly, once a day. | |
| 11 | - * | |
| 12 | - * TWO STAGES, and the second one is why this works at all. | |
| 13 | - * | |
| 14 | - * The plan specified a listing-only comparison ("live listing beats a dated | |
| 15 | - * field"). Probed against real providers on 2026-08-13, that premise does not | |
| 16 | - * hold — a model listing is not authoritative about retirement in EITHER | |
| 17 | - * direction: | |
| 18 | - * - Anthropic DROPS live aliases: claude-opus-4-5 is absent from /v1/models | |
| 19 | - * and answers HTTP 200 perfectly. | |
| 20 | - * - xAI's listing is partial: grok-4-0709 is absent and answers 200. | |
| 21 | - * - OpenAI KEEPS dead ids: gpt-5.3-chat-latest is listed and 404s | |
| 22 | - * "model_deprecated" on use. | |
| 23 | - * A listing-only check would therefore have bannered every Anthropic-alias and | |
| 24 | - * xAI install on the planet — the exact false alarm the plan forbids. | |
| 25 | - * | |
| 26 | - * So: | |
| 27 | - * STAGE 1 (free) — is the id in the provider's listing? If yes, healthy; | |
| 28 | - * stop. This is the common case and costs zero tokens. | |
| 29 | - * STAGE 2 (rare) — if absent, that is a SUSPICION. Confirm with one 1-token | |
| 30 | - * inference call and flag ONLY on an explicit | |
| 31 | - * model-not-found. Anything else changes nothing. | |
| 32 | - * | |
| 33 | - * Known limitation, deliberately accepted: OpenAI's habit of keeping retired | |
| 34 | - * ids listed means stage 1 short-circuits and this check will NOT catch that | |
| 35 | - * shape. The reactive mxchat_model_access_notice (armed by the integrator when | |
| 36 | - * a real request fails) covers it, one visitor later. | |
| 37 | - * | |
| 38 | - * Design constraints (from the plan, all preserved): | |
| 39 | - * - One listing request per provider per day, only for providers actually | |
| 40 | - * in use, skipped entirely when no key is stored. | |
| 41 | - * - Fail-open EVERYWHERE: HTTP error, timeout, non-200, unrecognized JSON, | |
| 42 | - * empty listing, a truncated listing, or an inconclusive probe — all keep | |
| 43 | - * the last known state. This feature must never produce a false "your bot | |
| 44 | - * is broken" banner on network noise. | |
| 45 | - * - Inform only. No auto-switching — changing the model stays a human | |
| 46 | - * action (the e46b8f migration guard owns known retirements at upgrade). | |
| 47 | - * | |
| 48 | - * Complementary to mxchat_model_access_notice (the REACTIVE one-shot error | |
| 49 | - * notice the integrator arms when a live chat request already failed): this | |
| 50 | - * check is PROACTIVE — it warns before a visitor ever hits the dead model. | |
| 51 | - */ | |
| 52 | - | |
| 53 | -if (!defined('ABSPATH')) { | |
| 54 | - exit; | |
| 55 | -} | |
| 56 | - | |
| 57 | -class MxChat_Model_Liveness { | |
| 58 | - | |
| 59 | - const CRON_HOOK = 'mxchat_model_liveness_check'; | |
| 60 | - const OPTION = 'mxchat_model_liveness'; | |
| 61 | - | |
| 62 | - /** Providers with a supported public model-listing endpoint. */ | |
| 63 | - private static $checkable_providers = array('openai', 'claude', 'gemini', 'xai'); | |
| 64 | - | |
| 65 | - public static function init() { | |
| 66 | - add_action(self::CRON_HOOK, array(__CLASS__, 'run_check')); | |
| 67 | - | |
| 68 | - if (!wp_next_scheduled(self::CRON_HOOK)) { | |
| 69 | - wp_schedule_event(time() + 2 * HOUR_IN_SECONDS, 'daily', self::CRON_HOOK); | |
| 70 | - } | |
| 71 | - | |
| 72 | - if (is_admin()) { | |
| 73 | - add_action('admin_notices', array(__CLASS__, 'render_notice')); | |
| 74 | - } | |
| 75 | - } | |
| 76 | - | |
| 77 | - /* --------------------------------------------------------------------- | |
| 78 | - * The daily check | |
| 79 | - * ------------------------------------------------------------------ */ | |
| 80 | - | |
| 81 | - public static function run_check() { | |
| 82 | - $options = get_option('mxchat_options', array()); | |
| 83 | - if (!is_array($options)) { | |
| 84 | - $options = array(); | |
| 85 | - } | |
| 86 | - | |
| 87 | - $configured = self::configured_models($options); | |
| 88 | - | |
| 89 | - $state = get_option(self::OPTION, array()); | |
| 90 | - $missing = (is_array($state) && isset($state['missing']) && is_array($state['missing'])) | |
| 91 | - ? $state['missing'] | |
| 92 | - : array(); | |
| 93 | - | |
| 94 | - // A flag for a model that's no longer configured is moot — drop it. | |
| 95 | - foreach (array_keys($missing) as $flagged) { | |
| 96 | - if (!in_array((string) $flagged, $configured, true)) { | |
| 97 | - unset($missing[$flagged]); | |
| 98 | - } | |
| 99 | - } | |
| 100 | - | |
| 101 | - // Group by provider — one listing request per provider per run. | |
| 102 | - $by_provider = array(); | |
| 103 | - foreach ($configured as $model) { | |
| 104 | - $provider = self::provider_for_model($model); | |
| 105 | - if ($provider === '') { | |
| 106 | - continue; // no listing endpoint for this provider — skip | |
| 107 | - } | |
| 108 | - $by_provider[$provider][] = $model; | |
| 109 | - } | |
| 110 | - | |
| 111 | - foreach ($by_provider as $provider => $models) { | |
| 112 | - $key_option = MxChat_Model_Catalog::key_option_for_provider($provider); | |
| 113 | - $api_key = ($key_option !== '' && isset($options[$key_option])) | |
| 114 | - ? trim((string) $options[$key_option]) | |
| 115 | - : ''; | |
| 116 | - if ($api_key === '') { | |
| 117 | - continue; // no key stored → zero HTTP calls for this provider | |
| 118 | - } | |
| 119 | - | |
| 120 | - $request = MxChat_Model_Catalog::models_listing_request($provider, $api_key); | |
| 121 | - if ($request === null) { | |
| 122 | - continue; | |
| 123 | - } | |
| 124 | - | |
| 125 | - $response = wp_remote_get($request['url'], array( | |
| 126 | - 'timeout' => 15, | |
| 127 | - 'headers' => $request['headers'], | |
| 128 | - )); | |
| 129 | - if (is_wp_error($response) || 200 !== (int) wp_remote_retrieve_response_code($response)) { | |
| 130 | - continue; // fail open — keep last known state | |
| 131 | - } | |
| 132 | - | |
| 133 | - $parsed = self::extract_ids($provider, wp_remote_retrieve_body($response)); | |
| 134 | - if ($parsed === null) { | |
| 135 | - continue; // unrecognized shape / empty listing — fail open | |
| 136 | - } | |
| 137 | - | |
| 138 | - foreach ($models as $model) { | |
| 139 | - if (in_array($model, $parsed['ids'], true)) { | |
| 140 | - unset($missing[$model]); // listed → healthy, no probe needed | |
| 141 | - continue; | |
| 142 | - } | |
| 143 | - // Absent from a TRUNCATED listing is inconclusive — the model | |
| 144 | - // could be on a page we didn't fetch. Keep the previous state. | |
| 145 | - if (!empty($parsed['truncated'])) { | |
| 146 | - continue; | |
| 147 | - } | |
| 148 | - // STAGE 2. Absent from the listing is only a SUSPICION (see | |
| 149 | - // inference_probe_request() for the live evidence). Confirm with | |
| 150 | - // one 1-token call before saying anything to the user. | |
| 151 | - $verdict = self::confirm_retired($provider, $api_key, $model); | |
| 152 | - if ($verdict === true) { | |
| 153 | - if (!isset($missing[$model]) || !is_array($missing[$model])) { | |
| 154 | - $missing[$model] = array( | |
| 155 | - 'provider' => $provider, | |
| 156 | - 'first_missing_at' => time(), | |
| 157 | - ); | |
| 158 | - } | |
| 159 | - $missing[$model]['checked_at'] = time(); | |
| 160 | - } elseif ($verdict === false) { | |
| 161 | - unset($missing[$model]); // answered fine — unlisted alias | |
| 162 | - } | |
| 163 | - // null = inconclusive (transport error, rate limit, auth | |
| 164 | - // problem): keep whatever state we already had. | |
| 165 | - } | |
| 166 | - } | |
| 167 | - | |
| 168 | - update_option(self::OPTION, array( | |
| 169 | - 'checked_at' => time(), | |
| 170 | - 'missing' => $missing, | |
| 171 | - ), false); | |
| 172 | - } | |
| 173 | - | |
| 174 | - /** | |
| 175 | - * Does this model still exist? One 1-token call; the answer text is | |
| 176 | - * discarded. Deliberately asymmetric — the ONLY outcome that may raise a | |
| 177 | - * user-facing warning is an explicit "this model does not exist". | |
| 178 | - * | |
| 179 | - * @return bool|null true = provider says the model is gone (flag it) | |
| 180 | - * false = the model answered (definitely alive) | |
| 181 | - * null = inconclusive; change nothing (fail open) | |
| 182 | - */ | |
| 183 | - private static function confirm_retired($provider, $api_key, $model) { | |
| 184 | - $probe = MxChat_Model_Catalog::inference_probe_request($provider, $api_key, $model); | |
| 185 | - if ($probe === null) { | |
| 186 | - return null; | |
| 187 | - } | |
| 188 | - | |
| 189 | - $response = wp_remote_post($probe['url'], array( | |
| 190 | - 'timeout' => 20, | |
| 191 | - 'headers' => $probe['headers'], | |
| 192 | - 'body' => wp_json_encode($probe['body']), | |
| 193 | - )); | |
| 194 | - if (is_wp_error($response)) { | |
| 195 | - return null; | |
| 196 | - } | |
| 197 | - | |
| 198 | - $code = (int) wp_remote_retrieve_response_code($response); | |
| 199 | - if ($code === 200) { | |
| 200 | - return false; // answered — alive, whatever the listing said | |
| 201 | - } | |
| 202 | - // A 404 is necessary but not sufficient: a wrong URL would also 404. | |
| 203 | - // Require the provider's own not-found/deprecated vocabulary too. | |
| 204 | - if ($code !== 404) { | |
| 205 | - return null; // 401/403/429/5xx → tells us nothing about the model | |
| 206 | - } | |
| 207 | - | |
| 208 | - $body = strtolower((string) wp_remote_retrieve_body($response)); | |
| 209 | - $markers = array( | |
| 210 | - 'model_not_found', | |
| 211 | - 'not_found_error', | |
| 212 | - 'model_deprecated', | |
| 213 | - 'does not exist', | |
| 214 | - 'is not found', | |
| 215 | - 'unknown model', | |
| 216 | - ); | |
| 217 | - foreach ($markers as $marker) { | |
| 218 | - if (strpos($body, $marker) !== false) { | |
| 219 | - return true; | |
| 220 | - } | |
| 221 | - } | |
| 222 | - | |
| 223 | - return null; // 404 we don't recognize — stay quiet | |
| 224 | - } | |
| 225 | - | |
| 226 | - /** | |
| 227 | - * Every model actually in use: the chat model, the content model, plus | |
| 228 | - * whatever add-ons route chats through (plan 202df5 — mxchat-multi-bot's | |
| 229 | - * per-bot overrides were invisible here, so a dead per-bot model produced | |
| 230 | - * no signal anywhere until a customer reported the bot silent). | |
| 231 | - * | |
| 232 | - * The `mxchat_models_in_use` filter receives and must return a flat array | |
| 233 | - * of model-id strings. Contributions are sanitized here (strings only, | |
| 234 | - * trimmed, de-duplicated); a filter that returns garbage is ignored rather | |
| 235 | - * than allowed to break the check. | |
| 236 | - */ | |
| 237 | - private static function configured_models($options) { | |
| 238 | - $configured = array(); | |
| 239 | - foreach (array('model', 'content_model') as $key) { | |
| 240 | - $model = isset($options[$key]) ? trim((string) $options[$key]) : ''; | |
| 241 | - if ($model !== '') { | |
| 242 | - $configured[$model] = true; | |
| 243 | - } | |
| 244 | - } | |
| 245 | - $models = array_keys($configured); | |
| 246 | - | |
| 247 | - $filtered = apply_filters('mxchat_models_in_use', $models); | |
| 248 | - if (!is_array($filtered)) { | |
| 249 | - return $models; // fail open on a broken filter return | |
| 250 | - } | |
| 251 | - $clean = array(); | |
| 252 | - foreach ($filtered as $model) { | |
| 253 | - if (is_string($model) && trim($model) !== '') { | |
| 254 | - $clean[trim($model)] = true; | |
| 255 | - } | |
| 256 | - } | |
| 257 | - return array_keys($clean); | |
| 258 | - } | |
| 259 | - | |
| 260 | - /** | |
| 261 | - * Which checkable provider owns this model id. Catalog first; ids the | |
| 262 | - * catalog no longer lists (already-retired entries still saved on old | |
| 263 | - * installs — exactly the ones this check exists for) fall back to the | |
| 264 | - * provider family prefix. '' = not checkable (openrouter / deepseek / | |
| 265 | - * custom / unknown) — skip. | |
| 266 | - */ | |
| 267 | - private static function provider_for_model($model) { | |
| 268 | - $provider = MxChat_Model_Catalog::provider_for_chat_model($model); | |
| 269 | - | |
| 270 | - if ($provider === '') { | |
| 271 | - $prefix_map = array( | |
| 272 | - 'gpt-' => 'openai', | |
| 273 | - 'o1-' => 'openai', | |
| 274 | - 'o3-' => 'openai', | |
| 275 | - 'o4-' => 'openai', | |
| 276 | - 'claude-' => 'claude', | |
| 277 | - 'gemini-' => 'gemini', | |
| 278 | - 'grok-' => 'xai', | |
| 279 | - ); | |
| 280 | - foreach ($prefix_map as $prefix => $slug) { | |
| 281 | - if (strpos($model, $prefix) === 0) { | |
| 282 | - $provider = $slug; | |
| 283 | - break; | |
| 284 | - } | |
| 285 | - } | |
| 286 | - } | |
| 287 | - | |
| 288 | - return in_array($provider, self::$checkable_providers, true) ? $provider : ''; | |
| 289 | - } | |
| 290 | - | |
| 291 | - /** | |
| 292 | - * Minimal per-provider parse: the flat list of listed model ids, plus | |
| 293 | - * whether the listing was truncated (more pages exist). No schema | |
| 294 | - * ambitions beyond "does this id appear anywhere". | |
| 295 | - * | |
| 296 | - * @return array|null array('ids' => string[], 'truncated' => bool), | |
| 297 | - * or null when the body isn't a recognizable listing. | |
| 298 | - */ | |
| 299 | - private static function extract_ids($provider, $body) { | |
| 300 | - $json = json_decode((string) $body, true); | |
| 301 | - if (!is_array($json)) { | |
| 302 | - return null; | |
| 303 | - } | |
| 304 | - | |
| 305 | - $ids = array(); | |
| 306 | - | |
| 307 | - if ('gemini' === $provider) { | |
| 308 | - if (!isset($json['models']) || !is_array($json['models'])) { | |
| 309 | - return null; | |
| 310 | - } | |
| 311 | - foreach ($json['models'] as $entry) { | |
| 312 | - if (!empty($entry['name']) && is_string($entry['name'])) { | |
| 313 | - // models.list names entries "models/<id>". | |
| 314 | - $ids[] = preg_replace('#^models/#', '', $entry['name']); | |
| 315 | - } | |
| 316 | - } | |
| 317 | - $truncated = !empty($json['nextPageToken']); | |
| 318 | - } else { | |
| 319 | - // OpenAI / xAI / Anthropic all wrap the list in data[].id. | |
| 320 | - if (!isset($json['data']) || !is_array($json['data'])) { | |
| 321 | - return null; | |
| 322 | - } | |
| 323 | - foreach ($json['data'] as $entry) { | |
| 324 | - if (!empty($entry['id']) && is_string($entry['id'])) { | |
| 325 | - $ids[] = $entry['id']; | |
| 326 | - } | |
| 327 | - } | |
| 328 | - // Anthropic paginates with has_more; OpenAI / xAI never set it. | |
| 329 | - $truncated = !empty($json['has_more']); | |
| 330 | - } | |
| 331 | - | |
| 332 | - if (empty($ids)) { | |
| 333 | - return null; // an "empty" provider listing is noise, not signal | |
| 334 | - } | |
| 335 | - | |
| 336 | - return array('ids' => $ids, 'truncated' => $truncated); | |
| 337 | - } | |
| 338 | - | |
| 339 | - /* --------------------------------------------------------------------- | |
| 340 | - * The notice | |
| 341 | - * ------------------------------------------------------------------ */ | |
| 342 | - | |
| 343 | - /** | |
| 344 | - * Public accessor for add-ons that render their own warning surfaces | |
| 345 | - * (plan 202df5 — mxchat-multi-bot badges flagged models on its bot list, | |
| 346 | - * because MxChat's branded admin shell buries core admin_notices there). | |
| 347 | - * Returns the same map the core notices render from: model id => info | |
| 348 | - * (provider, first_missing_at, checked_at), restricted to models still in | |
| 349 | - * use. Empty array = nothing is flagged. | |
| 350 | - */ | |
| 351 | - public static function flagged() { | |
| 352 | - return self::flagged_models(); | |
| 353 | - } | |
| 354 | - | |
| 355 | - /** | |
| 356 | - * The models currently flagged AND still configured. Empty array = nothing | |
| 357 | - * to say. Shared by both rendering surfaces. | |
| 358 | - */ | |
| 359 | - private static function flagged_models() { | |
| 360 | - $state = get_option(self::OPTION); | |
| 361 | - if (!is_array($state) || empty($state['missing']) || !is_array($state['missing'])) { | |
| 362 | - return array(); | |
| 363 | - } | |
| 364 | - | |
| 365 | - // Self-clearing: only surface models that are STILL configured now — | |
| 366 | - // switching models hides the notice immediately, the next cron run | |
| 367 | - // prunes the stored flag. | |
| 368 | - $options = get_option('mxchat_options', array()); | |
| 369 | - if (!is_array($options)) { | |
| 370 | - $options = array(); | |
| 371 | - } | |
| 372 | - $configured = self::configured_models($options); | |
| 373 | - | |
| 374 | - $flagged = array(); | |
| 375 | - foreach ($state['missing'] as $model => $info) { | |
| 376 | - if (in_array((string) $model, $configured, true)) { | |
| 377 | - $flagged[(string) $model] = is_array($info) ? $info : array(); | |
| 378 | - } | |
| 379 | - } | |
| 380 | - return $flagged; | |
| 381 | - } | |
| 382 | - | |
| 383 | - /** | |
| 384 | - * Deep link to the Settings screen with the model picker already open. | |
| 385 | - * | |
| 386 | - * TRAP: link to mxchat-SETTINGS, not the mxchat-max parent slug. Hitting | |
| 387 | - * ?page=mxchat-max wp_safe_redirect()s to ?page=mxchat-settings once | |
| 388 | - * onboarding is dismissed, and the redirect DROPS every extra query arg — | |
| 389 | - * so a picker deep link hung off mxchat-max silently arrives with no param | |
| 390 | - * and the modal never opens (caught by the b65e8d browser rig). | |
| 391 | - */ | |
| 392 | - private static function picker_url() { | |
| 393 | - return admin_url('admin.php?page=mxchat-settings&mxchat_open_model_picker=1'); | |
| 394 | - } | |
| 395 | - | |
| 396 | - /** One sentence per flagged model, already escaped for output. */ | |
| 397 | - private static function sentence($model, $info) { | |
| 398 | - $provider_label = MxChat_Model_Catalog::provider_label(isset($info['provider']) ? $info['provider'] : ''); | |
| 399 | - return sprintf( | |
| 400 | - /* translators: 1: model id, 2: provider name */ | |
| 401 | - esc_html__('Your configured model %1$s no longer appears in the %2$s model list — it may be retired or retiring. Pick a current model before the chatbot stops responding.', 'mxchat'), | |
| 402 | - '<code>' . esc_html($model) . '</code>', | |
| 403 | - esc_html($provider_label !== '' ? $provider_label : __('provider', 'mxchat')) | |
| 404 | - ); | |
| 405 | - } | |
| 406 | - | |
| 407 | - /** | |
| 408 | - * Standard WP admin notice — for admin screens OUTSIDE MxChat's own pages. | |
| 409 | - * | |
| 410 | - * WHY THE SCOPING IS INVERTED from the obvious "only on our pages": every | |
| 411 | - * MxChat admin screen renders the branded .mxch-admin-wrapper shell, which | |
| 412 | - * paints over the whole #wpbody-content notice region. A core-style notice | |
| 413 | - * there is present in the DOM, passes a marker grep, and is INVISIBLE to | |
| 414 | - * the user — WP's own update-nag is buried the same way (proven by | |
| 415 | - * screenshot during this build; the same failure class as the invisible | |
| 416 | - * settings toggle). So MxChat pages get the in-shell renderer below, and | |
| 417 | - * the core notice is left to do its job on Dashboard / Plugins / Updates, | |
| 418 | - * where it renders normally and where an owner who never opens MxChat will | |
| 419 | - * still see that their chatbot is about to stop answering. | |
| 420 | - */ | |
| 421 | - public static function render_notice() { | |
| 422 | - if (!current_user_can('manage_options')) { | |
| 423 | - return; | |
| 424 | - } | |
| 425 | - | |
| 426 | - $page = isset($_GET['page']) ? sanitize_key(wp_unslash($_GET['page'])) : ''; | |
| 427 | - if (strpos($page, 'mxchat') === 0) { | |
| 428 | - return; // branded shell covers it — handled by render_inline_notice() | |
| 429 | - } | |
| 430 | - | |
| 431 | - $flagged = self::flagged_models(); | |
| 432 | - if (empty($flagged)) { | |
| 433 | - return; | |
| 434 | - } | |
| 435 | - ?> | |
| 436 | - <div class="notice notice-warning mxchat-model-liveness-notice"> | |
| 437 | - <p><strong><?php esc_html_e('MxChat: a configured AI model may be retiring', 'mxchat'); ?></strong></p> | |
| 438 | - <?php foreach ($flagged as $model => $info) : ?> | |
| 439 | - <p><?php echo wp_kses(self::sentence($model, $info), array('code' => array())); ?></p> | |
| 440 | - <?php endforeach; ?> | |
| 441 | - <p><a href="<?php echo esc_url(self::picker_url()); ?>"><?php esc_html_e('Choose a current model in MxChat Settings', 'mxchat'); ?></a></p> | |
| 442 | - </div> | |
| 443 | - <?php | |
| 444 | - } | |
| 445 | - | |
| 446 | - /** | |
| 447 | - * In-shell notice for MxChat's branded admin pages, in the design system's | |
| 448 | - * own .mxch-notice component. Called from the AI Models section of | |
| 449 | - * includes/admin-settings-page.php — directly above the Chat Model field, | |
| 450 | - * which is both where the warning is relevant and where it gets fixed. | |
| 451 | - */ | |
| 452 | - public static function render_inline_notice() { | |
| 453 | - if (!current_user_can('manage_options')) { | |
| 454 | - return; | |
| 455 | - } | |
| 456 | - | |
| 457 | - $flagged = self::flagged_models(); | |
| 458 | - if (empty($flagged)) { | |
| 459 | - return; | |
| 460 | - } | |
| 461 | - ?> | |
| 462 | - <div class="mxch-notice mxch-notice-warning mxch-notice-block mxchat-model-liveness-notice-inline"> | |
| 463 | - <svg class="mxch-notice-icon" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/><line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/></svg> | |
| 464 | - <div> | |
| 465 | - <strong><?php esc_html_e('A configured AI model may be retiring', 'mxchat'); ?></strong> | |
| 466 | - <?php foreach ($flagged as $model => $info) : ?> | |
| 467 | - <p><?php echo wp_kses(self::sentence($model, $info), array('code' => array())); ?></p> | |
| 468 | - <?php endforeach; ?> | |
| 469 | - </div> | |
| 470 | - </div> | |
| 471 | - <?php | |
| 472 | - } | |
| 473 | -} | |
| 1 | +<?php | |
| 2 | +/** | |
| 3 | + * MxChat Model Liveness — daily check that the configured chat / content | |
| 4 | + * model still appears in its provider's public model listing. | |
| 5 | + * | |
| 6 | + * Plan: plan-mxchat-20260811-b65e8d. Claude Opus 4.1 retired 2026-08-05 and | |
| 7 | + * sat selectable for five days — any site configured on it had a silently | |
| 8 | + * dead chatbot until a human noticed. The hardcoded deprecation list + | |
| 9 | + * migration guard only help AFTER a release ships; this closes the notice | |
| 10 | + * gap itself by asking the provider directly, once a day. | |
| 11 | + * | |
| 12 | + * TWO STAGES, and the second one is why this works at all. | |
| 13 | + * | |
| 14 | + * The plan specified a listing-only comparison ("live listing beats a dated | |
| 15 | + * field"). Probed against real providers on 2026-08-13, that premise does not | |
| 16 | + * hold — a model listing is not authoritative about retirement in EITHER | |
| 17 | + * direction: | |
| 18 | + * - Anthropic DROPS live aliases: claude-opus-4-5 is absent from /v1/models | |
| 19 | + * and answers HTTP 200 perfectly. | |
| 20 | + * - xAI's listing is partial: grok-4-0709 is absent and answers 200. | |
| 21 | + * - OpenAI KEEPS dead ids: gpt-5.3-chat-latest is listed and 404s | |
| 22 | + * "model_deprecated" on use. | |
| 23 | + * A listing-only check would therefore have bannered every Anthropic-alias and | |
| 24 | + * xAI install on the planet — the exact false alarm the plan forbids. | |
| 25 | + * | |
| 26 | + * So: | |
| 27 | + * STAGE 1 (free) — is the id in the provider's listing? If yes, healthy; | |
| 28 | + * stop. This is the common case and costs zero tokens. | |
| 29 | + * STAGE 2 (rare) — if absent, that is a SUSPICION. Confirm with one 1-token | |
| 30 | + * inference call and flag ONLY on an explicit | |
| 31 | + * model-not-found. Anything else changes nothing. | |
| 32 | + * | |
| 33 | + * Known limitation, deliberately accepted: OpenAI's habit of keeping retired | |
| 34 | + * ids listed means stage 1 short-circuits and this check will NOT catch that | |
| 35 | + * shape. The reactive mxchat_model_access_notice (armed by the integrator when | |
| 36 | + * a real request fails) covers it, one visitor later. | |
| 37 | + * | |
| 38 | + * Design constraints (from the plan, all preserved): | |
| 39 | + * - One listing request per provider per day, only for providers actually | |
| 40 | + * in use, skipped entirely when no key is stored. | |
| 41 | + * - Fail-open EVERYWHERE: HTTP error, timeout, non-200, unrecognized JSON, | |
| 42 | + * empty listing, a truncated listing, or an inconclusive probe — all keep | |
| 43 | + * the last known state. This feature must never produce a false "your bot | |
| 44 | + * is broken" banner on network noise. | |
| 45 | + * - Inform only. No auto-switching — changing the model stays a human | |
| 46 | + * action (the e46b8f migration guard owns known retirements at upgrade). | |
| 47 | + * | |
| 48 | + * Complementary to mxchat_model_access_notice (the REACTIVE one-shot error | |
| 49 | + * notice the integrator arms when a live chat request already failed): this | |
| 50 | + * check is PROACTIVE — it warns before a visitor ever hits the dead model. | |
| 51 | + */ | |
| 52 | + | |
| 53 | +if (!defined('ABSPATH')) { | |
| 54 | + exit; | |
| 55 | +} | |
| 56 | + | |
| 57 | +class MxChat_Model_Liveness { | |
| 58 | + | |
| 59 | + const CRON_HOOK = 'mxchat_model_liveness_check'; | |
| 60 | + const OPTION = 'mxchat_model_liveness'; | |
| 61 | + | |
| 62 | + /** Providers with a supported public model-listing endpoint. */ | |
| 63 | + private static $checkable_providers = array('openai', 'claude', 'gemini', 'xai'); | |
| 64 | + | |
| 65 | + public static function init() { | |
| 66 | + add_action(self::CRON_HOOK, array(__CLASS__, 'run_check')); | |
| 67 | + | |
| 68 | + if (!wp_next_scheduled(self::CRON_HOOK)) { | |
| 69 | + wp_schedule_event(time() + 2 * HOUR_IN_SECONDS, 'daily', self::CRON_HOOK); | |
| 70 | + } | |
| 71 | + | |
| 72 | + if (is_admin()) { | |
| 73 | + add_action('admin_notices', array(__CLASS__, 'render_notice')); | |
| 74 | + } | |
| 75 | + } | |
| 76 | + | |
| 77 | + /* --------------------------------------------------------------------- | |
| 78 | + * The daily check | |
| 79 | + * ------------------------------------------------------------------ */ | |
| 80 | + | |
| 81 | + public static function run_check() { | |
| 82 | + $options = get_option('mxchat_options', array()); | |
| 83 | + if (!is_array($options)) { | |
| 84 | + $options = array(); | |
| 85 | + } | |
| 86 | + | |
| 87 | + $configured = self::configured_models($options); | |
| 88 | + | |
| 89 | + $state = get_option(self::OPTION, array()); | |
| 90 | + $missing = (is_array($state) && isset($state['missing']) && is_array($state['missing'])) | |
| 91 | + ? $state['missing'] | |
| 92 | + : array(); | |
| 93 | + | |
| 94 | + // A flag for a model that's no longer configured is moot — drop it. | |
| 95 | + foreach (array_keys($missing) as $flagged) { | |
| 96 | + if (!in_array((string) $flagged, $configured, true)) { | |
| 97 | + unset($missing[$flagged]); | |
| 98 | + } | |
| 99 | + } | |
| 100 | + | |
| 101 | + // Group by provider — one listing request per provider per run. | |
| 102 | + $by_provider = array(); | |
| 103 | + foreach ($configured as $model) { | |
| 104 | + $provider = self::provider_for_model($model); | |
| 105 | + if ($provider === '') { | |
| 106 | + continue; // no listing endpoint for this provider — skip | |
| 107 | + } | |
| 108 | + $by_provider[$provider][] = $model; | |
| 109 | + } | |
| 110 | + | |
| 111 | + foreach ($by_provider as $provider => $models) { | |
| 112 | + $key_option = MxChat_Model_Catalog::key_option_for_provider($provider); | |
| 113 | + $api_key = ($key_option !== '' && isset($options[$key_option])) | |
| 114 | + ? trim((string) $options[$key_option]) | |
| 115 | + : ''; | |
| 116 | + if ($api_key === '') { | |
| 117 | + continue; // no key stored → zero HTTP calls for this provider | |
| 118 | + } | |
| 119 | + | |
| 120 | + $request = MxChat_Model_Catalog::models_listing_request($provider, $api_key); | |
| 121 | + if ($request === null) { | |
| 122 | + continue; | |
| 123 | + } | |
| 124 | + | |
| 125 | + $response = wp_remote_get($request['url'], array( | |
| 126 | + 'timeout' => 15, | |
| 127 | + 'headers' => $request['headers'], | |
| 128 | + )); | |
| 129 | + if (is_wp_error($response) || 200 !== (int) wp_remote_retrieve_response_code($response)) { | |
| 130 | + continue; // fail open — keep last known state | |
| 131 | + } | |
| 132 | + | |
| 133 | + $parsed = self::extract_ids($provider, wp_remote_retrieve_body($response)); | |
| 134 | + if ($parsed === null) { | |
| 135 | + continue; // unrecognized shape / empty listing — fail open | |
| 136 | + } | |
| 137 | + | |
| 138 | + foreach ($models as $model) { | |
| 139 | + if (in_array($model, $parsed['ids'], true)) { | |
| 140 | + unset($missing[$model]); // listed → healthy, no probe needed | |
| 141 | + continue; | |
| 142 | + } | |
| 143 | + // Absent from a TRUNCATED listing is inconclusive — the model | |
| 144 | + // could be on a page we didn't fetch. Keep the previous state. | |
| 145 | + if (!empty($parsed['truncated'])) { | |
| 146 | + continue; | |
| 147 | + } | |
| 148 | + // STAGE 2. Absent from the listing is only a SUSPICION (see | |
| 149 | + // inference_probe_request() for the live evidence). Confirm with | |
| 150 | + // one 1-token call before saying anything to the user. | |
| 151 | + $verdict = self::confirm_retired($provider, $api_key, $model); | |
| 152 | + if ($verdict === true) { | |
| 153 | + if (!isset($missing[$model]) || !is_array($missing[$model])) { | |
| 154 | + $missing[$model] = array( | |
| 155 | + 'provider' => $provider, | |
| 156 | + 'first_missing_at' => time(), | |
| 157 | + ); | |
| 158 | + } | |
| 159 | + $missing[$model]['checked_at'] = time(); | |
| 160 | + } elseif ($verdict === false) { | |
| 161 | + unset($missing[$model]); // answered fine — unlisted alias | |
| 162 | + } | |
| 163 | + // null = inconclusive (transport error, rate limit, auth | |
| 164 | + // problem): keep whatever state we already had. | |
| 165 | + } | |
| 166 | + } | |
| 167 | + | |
| 168 | + update_option(self::OPTION, array( | |
| 169 | + 'checked_at' => time(), | |
| 170 | + 'missing' => $missing, | |
| 171 | + ), false); | |
| 172 | + } | |
| 173 | + | |
| 174 | + /** | |
| 175 | + * Does this model still exist? One 1-token call; the answer text is | |
| 176 | + * discarded. Deliberately asymmetric — the ONLY outcome that may raise a | |
| 177 | + * user-facing warning is an explicit "this model does not exist". | |
| 178 | + * | |
| 179 | + * @return bool|null true = provider says the model is gone (flag it) | |
| 180 | + * false = the model answered (definitely alive) | |
| 181 | + * null = inconclusive; change nothing (fail open) | |
| 182 | + */ | |
| 183 | + private static function confirm_retired($provider, $api_key, $model) { | |
| 184 | + $probe = MxChat_Model_Catalog::inference_probe_request($provider, $api_key, $model); | |
| 185 | + if ($probe === null) { | |
| 186 | + return null; | |
| 187 | + } | |
| 188 | + | |
| 189 | + $response = wp_remote_post($probe['url'], array( | |
| 190 | + 'timeout' => 20, | |
| 191 | + 'headers' => $probe['headers'], | |
| 192 | + 'body' => wp_json_encode($probe['body']), | |
| 193 | + )); | |
| 194 | + if (is_wp_error($response)) { | |
| 195 | + return null; | |
| 196 | + } | |
| 197 | + | |
| 198 | + $code = (int) wp_remote_retrieve_response_code($response); | |
| 199 | + if ($code === 200) { | |
| 200 | + return false; // answered — alive, whatever the listing said | |
| 201 | + } | |
| 202 | + // A 404 is necessary but not sufficient: a wrong URL would also 404. | |
| 203 | + // Require the provider's own not-found/deprecated vocabulary too. | |
| 204 | + if ($code !== 404) { | |
| 205 | + return null; // 401/403/429/5xx → tells us nothing about the model | |
| 206 | + } | |
| 207 | + | |
| 208 | + $body = strtolower((string) wp_remote_retrieve_body($response)); | |
| 209 | + $markers = array( | |
| 210 | + 'model_not_found', | |
| 211 | + 'not_found_error', | |
| 212 | + 'model_deprecated', | |
| 213 | + 'does not exist', | |
| 214 | + 'is not found', | |
| 215 | + 'unknown model', | |
| 216 | + 'no longer available', // Gemini: "This model ... is no longer available to new users" (plan 1bcd1c) | |
| 217 | + ); | |
| 218 | + foreach ($markers as $marker) { | |
| 219 | + if (strpos($body, $marker) !== false) { | |
| 220 | + return true; | |
| 221 | + } | |
| 222 | + } | |
| 223 | + | |
| 224 | + return null; // 404 we don't recognize — stay quiet | |
| 225 | + } | |
| 226 | + | |
| 227 | + /** | |
| 228 | + * Every model actually in use: the chat model, the content model, plus | |
| 229 | + * whatever add-ons route chats through (plan 202df5 — mxchat-multi-bot's | |
| 230 | + * per-bot overrides were invisible here, so a dead per-bot model produced | |
| 231 | + * no signal anywhere until a customer reported the bot silent). | |
| 232 | + * | |
| 233 | + * The `mxchat_models_in_use` filter receives and must return a flat array | |
| 234 | + * of model-id strings. Contributions are sanitized here (strings only, | |
| 235 | + * trimmed, de-duplicated); a filter that returns garbage is ignored rather | |
| 236 | + * than allowed to break the check. | |
| 237 | + */ | |
| 238 | + private static function configured_models($options) { | |
| 239 | + $configured = array(); | |
| 240 | + foreach (array('model', 'content_model') as $key) { | |
| 241 | + $model = isset($options[$key]) ? trim((string) $options[$key]) : ''; | |
| 242 | + if ($model !== '') { | |
| 243 | + $configured[$model] = true; | |
| 244 | + } | |
| 245 | + } | |
| 246 | + $models = array_keys($configured); | |
| 247 | + | |
| 248 | + $filtered = apply_filters('mxchat_models_in_use', $models); | |
| 249 | + if (!is_array($filtered)) { | |
| 250 | + return $models; // fail open on a broken filter return | |
| 251 | + } | |
| 252 | + $clean = array(); | |
| 253 | + foreach ($filtered as $model) { | |
| 254 | + if (is_string($model) && trim($model) !== '') { | |
| 255 | + $clean[trim($model)] = true; | |
| 256 | + } | |
| 257 | + } | |
| 258 | + return array_keys($clean); | |
| 259 | + } | |
| 260 | + | |
| 261 | + /** | |
| 262 | + * Which checkable provider owns this model id. Catalog first; ids the | |
| 263 | + * catalog no longer lists (already-retired entries still saved on old | |
| 264 | + * installs — exactly the ones this check exists for) fall back to the | |
| 265 | + * provider family prefix. '' = not checkable (openrouter / deepseek / | |
| 266 | + * custom / unknown) — skip. | |
| 267 | + */ | |
| 268 | + private static function provider_for_model($model) { | |
| 269 | + $provider = MxChat_Model_Catalog::provider_for_chat_model($model); | |
| 270 | + | |
| 271 | + if ($provider === '') { | |
| 272 | + $prefix_map = array( | |
| 273 | + 'gpt-' => 'openai', | |
| 274 | + 'o1-' => 'openai', | |
| 275 | + 'o3-' => 'openai', | |
| 276 | + 'o4-' => 'openai', | |
| 277 | + 'claude-' => 'claude', | |
| 278 | + 'gemini-' => 'gemini', | |
| 279 | + 'grok-' => 'xai', | |
| 280 | + ); | |
| 281 | + foreach ($prefix_map as $prefix => $slug) { | |
| 282 | + if (strpos($model, $prefix) === 0) { | |
| 283 | + $provider = $slug; | |
| 284 | + break; | |
| 285 | + } | |
| 286 | + } | |
| 287 | + } | |
| 288 | + | |
| 289 | + return in_array($provider, self::$checkable_providers, true) ? $provider : ''; | |
| 290 | + } | |
| 291 | + | |
| 292 | + /** | |
| 293 | + * Minimal per-provider parse: the flat list of listed model ids, plus | |
| 294 | + * whether the listing was truncated (more pages exist). No schema | |
| 295 | + * ambitions beyond "does this id appear anywhere". | |
| 296 | + * | |
| 297 | + * @return array|null array('ids' => string[], 'truncated' => bool), | |
| 298 | + * or null when the body isn't a recognizable listing. | |
| 299 | + */ | |
| 300 | + private static function extract_ids($provider, $body) { | |
| 301 | + $json = json_decode((string) $body, true); | |
| 302 | + if (!is_array($json)) { | |
| 303 | + return null; | |
| 304 | + } | |
| 305 | + | |
| 306 | + $ids = array(); | |
| 307 | + | |
| 308 | + if ('gemini' === $provider) { | |
| 309 | + if (!isset($json['models']) || !is_array($json['models'])) { | |
| 310 | + return null; | |
| 311 | + } | |
| 312 | + foreach ($json['models'] as $entry) { | |
| 313 | + if (!empty($entry['name']) && is_string($entry['name'])) { | |
| 314 | + // models.list names entries "models/<id>". | |
| 315 | + $ids[] = preg_replace('#^models/#', '', $entry['name']); | |
| 316 | + } | |
| 317 | + } | |
| 318 | + $truncated = !empty($json['nextPageToken']); | |
| 319 | + } else { | |
| 320 | + // OpenAI / xAI / Anthropic all wrap the list in data[].id. | |
| 321 | + if (!isset($json['data']) || !is_array($json['data'])) { | |
| 322 | + return null; | |
| 323 | + } | |
| 324 | + foreach ($json['data'] as $entry) { | |
| 325 | + if (!empty($entry['id']) && is_string($entry['id'])) { | |
| 326 | + $ids[] = $entry['id']; | |
| 327 | + } | |
| 328 | + } | |
| 329 | + // Anthropic paginates with has_more; OpenAI / xAI never set it. | |
| 330 | + $truncated = !empty($json['has_more']); | |
| 331 | + } | |
| 332 | + | |
| 333 | + if (empty($ids)) { | |
| 334 | + return null; // an "empty" provider listing is noise, not signal | |
| 335 | + } | |
| 336 | + | |
| 337 | + return array('ids' => $ids, 'truncated' => $truncated); | |
| 338 | + } | |
| 339 | + | |
| 340 | + /* --------------------------------------------------------------------- | |
| 341 | + * The notice | |
| 342 | + * ------------------------------------------------------------------ */ | |
| 343 | + | |
| 344 | + /** | |
| 345 | + * Public accessor for add-ons that render their own warning surfaces | |
| 346 | + * (plan 202df5 — mxchat-multi-bot badges flagged models on its bot list, | |
| 347 | + * because MxChat's branded admin shell buries core admin_notices there). | |
| 348 | + * Returns the same map the core notices render from: model id => info | |
| 349 | + * (provider, first_missing_at, checked_at), restricted to models still in | |
| 350 | + * use. Empty array = nothing is flagged. | |
| 351 | + */ | |
| 352 | + public static function flagged() { | |
| 353 | + return self::flagged_models(); | |
| 354 | + } | |
| 355 | + | |
| 356 | + /** | |
| 357 | + * The models currently flagged AND still configured. Empty array = nothing | |
| 358 | + * to say. Shared by both rendering surfaces. | |
| 359 | + */ | |
| 360 | + private static function flagged_models() { | |
| 361 | + $state = get_option(self::OPTION); | |
| 362 | + if (!is_array($state) || empty($state['missing']) || !is_array($state['missing'])) { | |
| 363 | + return array(); | |
| 364 | + } | |
| 365 | + | |
| 366 | + // Self-clearing: only surface models that are STILL configured now — | |
| 367 | + // switching models hides the notice immediately, the next cron run | |
| 368 | + // prunes the stored flag. | |
| 369 | + $options = get_option('mxchat_options', array()); | |
| 370 | + if (!is_array($options)) { | |
| 371 | + $options = array(); | |
| 372 | + } | |
| 373 | + $configured = self::configured_models($options); | |
| 374 | + | |
| 375 | + $flagged = array(); | |
| 376 | + foreach ($state['missing'] as $model => $info) { | |
| 377 | + if (in_array((string) $model, $configured, true)) { | |
| 378 | + $flagged[(string) $model] = is_array($info) ? $info : array(); | |
| 379 | + } | |
| 380 | + } | |
| 381 | + return $flagged; | |
| 382 | + } | |
| 383 | + | |
| 384 | + /** | |
| 385 | + * Deep link to the Settings screen with the model picker already open. | |
| 386 | + * | |
| 387 | + * TRAP: link to mxchat-SETTINGS, not the mxchat-max parent slug. Hitting | |
| 388 | + * ?page=mxchat-max wp_safe_redirect()s to ?page=mxchat-settings once | |
| 389 | + * onboarding is dismissed, and the redirect DROPS every extra query arg — | |
| 390 | + * so a picker deep link hung off mxchat-max silently arrives with no param | |
| 391 | + * and the modal never opens (caught by the b65e8d browser rig). | |
| 392 | + */ | |
| 393 | + private static function picker_url() { | |
| 394 | + return admin_url('admin.php?page=mxchat-settings&mxchat_open_model_picker=1'); | |
| 395 | + } | |
| 396 | + | |
| 397 | + /** One sentence per flagged model, already escaped for output. */ | |
| 398 | + private static function sentence($model, $info) { | |
| 399 | + $provider_label = MxChat_Model_Catalog::provider_label(isset($info['provider']) ? $info['provider'] : ''); | |
| 400 | + return sprintf( | |
| 401 | + /* translators: 1: model id, 2: provider name */ | |
| 402 | + esc_html__('Your configured model %1$s no longer appears in the %2$s model list — it may be retired or retiring. Pick a current model before the chatbot stops responding.', 'mxchat'), | |
| 403 | + '<code>' . esc_html($model) . '</code>', | |
| 404 | + esc_html($provider_label !== '' ? $provider_label : __('provider', 'mxchat')) | |
| 405 | + ); | |
| 406 | + } | |
| 407 | + | |
| 408 | + /** | |
| 409 | + * Standard WP admin notice — for admin screens OUTSIDE MxChat's own pages. | |
| 410 | + * | |
| 411 | + * WHY THE SCOPING IS INVERTED from the obvious "only on our pages": every | |
| 412 | + * MxChat admin screen renders the branded .mxch-admin-wrapper shell, which | |
| 413 | + * paints over the whole #wpbody-content notice region. A core-style notice | |
| 414 | + * there is present in the DOM, passes a marker grep, and is INVISIBLE to | |
| 415 | + * the user — WP's own update-nag is buried the same way (proven by | |
| 416 | + * screenshot during this build; the same failure class as the invisible | |
| 417 | + * settings toggle). So MxChat pages get the in-shell renderer below, and | |
| 418 | + * the core notice is left to do its job on Dashboard / Plugins / Updates, | |
| 419 | + * where it renders normally and where an owner who never opens MxChat will | |
| 420 | + * still see that their chatbot is about to stop answering. | |
| 421 | + */ | |
| 422 | + public static function render_notice() { | |
| 423 | + if (!current_user_can('manage_options')) { | |
| 424 | + return; | |
| 425 | + } | |
| 426 | + | |
| 427 | + $page = isset($_GET['page']) ? sanitize_key(wp_unslash($_GET['page'])) : ''; | |
| 428 | + if (strpos($page, 'mxchat') === 0) { | |
| 429 | + return; // branded shell covers it — handled by render_inline_notice() | |
| 430 | + } | |
| 431 | + | |
| 432 | + $flagged = self::flagged_models(); | |
| 433 | + if (empty($flagged)) { | |
| 434 | + return; | |
| 435 | + } | |
| 436 | + ?> | |
| 437 | + <div class="notice notice-warning mxchat-model-liveness-notice"> | |
| 438 | + <p><strong><?php esc_html_e('MxChat: a configured AI model may be retiring', 'mxchat'); ?></strong></p> | |
| 439 | + <?php foreach ($flagged as $model => $info) : ?> | |
| 440 | + <p><?php echo wp_kses(self::sentence($model, $info), array('code' => array())); ?></p> | |
| 441 | + <?php endforeach; ?> | |
| 442 | + <p><a href="<?php echo esc_url(self::picker_url()); ?>"><?php esc_html_e('Choose a current model in MxChat Settings', 'mxchat'); ?></a></p> | |
| 443 | + </div> | |
| 444 | + <?php | |
| 445 | + } | |
| 446 | + | |
| 447 | + /** | |
| 448 | + * In-shell notice for MxChat's branded admin pages, in the design system's | |
| 449 | + * own .mxch-notice component. Called from the AI Models section of | |
| 450 | + * includes/admin-settings-page.php — directly above the Chat Model field, | |
| 451 | + * which is both where the warning is relevant and where it gets fixed. | |
| 452 | + */ | |
| 453 | + public static function render_inline_notice() { | |
| 454 | + if (!current_user_can('manage_options')) { | |
| 455 | + return; | |
| 456 | + } | |
| 457 | + | |
| 458 | + $flagged = self::flagged_models(); | |
| 459 | + if (empty($flagged)) { | |
| 460 | + return; | |
| 461 | + } | |
| 462 | + ?> | |
| 463 | + <div class="mxch-notice mxch-notice-warning mxch-notice-block mxchat-model-liveness-notice-inline"> | |
| 464 | + <svg class="mxch-notice-icon" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/><line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/></svg> | |
| 465 | + <div> | |
| 466 | + <strong><?php esc_html_e('A configured AI model may be retiring', 'mxchat'); ?></strong> | |
| 467 | + <?php foreach ($flagged as $model => $info) : ?> | |
| 468 | + <p><?php echo wp_kses(self::sentence($model, $info), array('code' => array())); ?></p> | |
| 469 | + <?php endforeach; ?> | |
| 470 | + </div> | |
| 471 | + </div> | |
| 472 | + <?php | |
| 473 | + } | |
| 474 | +} | |
