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MxChat – AI Chatbot & Content Generation for WordPress / 3.1.8
MxChat – AI Chatbot & Content Generation for WordPress v3.1.8
3.2.21 3.2.20 3.2.19 3.2.18 3.2.17 3.2.16 3.2.15 3.2.14 3.2.12 3.2.13 3.2.11 3.2.10 3.2.9 3.2.8 3.2.7 3.2.6 3.2.5 3.2.4 3.2.3 3.2.2 3.2.1 2.0.3 2.0.4 2.0.5 2.0.6 All 152 releases
← All changes | includes/admin-settings-page.php +18 -349 3.2.83.1.8 View file →
@@ -223,12 +223,12 @@
223 223 <main class="mxch-content">
224 224 <?php if (!$is_activated): ?>
225 225 <div class="mxch-pro-banner">
226 226 <div class="mxch-pro-banner-content">
227 - <h3 class="mxch-pro-banner-title"><?php esc_html_e('Stop paying $50–200/month for AI chatbot tools.', 'mxchat'); ?></h3>
228 - <p class="mxch-pro-banner-text"><?php esc_html_e('One payment unlocks every MxChat Pro add-on for life — MCP server access for Claude / ChatGPT / Claude Code, WooCommerce sales, Google Search Console insights, AI-generated chatbot themes, lead-capture forms, unlimited bots, image analysis, and more. No renewals. No surprise bills.', 'mxchat'); ?></p>
227 + <h3 class="mxch-pro-banner-title"><?php esc_html_e('MxChat Pro — Lifetime Access', 'mxchat'); ?></h3>
228 + <p class="mxch-pro-banner-text"><?php esc_html_e('One-time purchase. Unlock 14+ premium add-ons: Chat with GSC, WooCommerce, Chatbot Themes, Forms Builder, and more.', 'mxchat'); ?></p>
229 229 </div>
230 - <a href="https://mxchat.ai/" target="_blank" class="mxch-pro-banner-btn"><span><?php esc_html_e('Get Lifetime Access →', 'mxchat'); ?></span></a>
230 + <a href="https://mxchat.ai/" target="_blank" class="mxch-pro-banner-btn"><span><?php esc_html_e('Learn More', 'mxchat'); ?></span></a>
231 231 </div>
232 232 <?php endif; ?>
233 233
234 234 <?php
@@ -313,16 +313,8 @@
313 313 mxchat_render_field_wrapper('citation_links', __('Citation Links', 'mxchat'), function() use ($admin_instance) {
314 314 $admin_instance->mxchat_citation_links_toggle_callback();
315 315 }, __('Allow the AI to include citation links from your knowledge database in responses. If disabled, ensure your AI Behavior settings do not mention links or the AI may fabricate URLs.', 'mxchat'));
316 316
317 - // Satisfaction Rating Prompt
318 - // The toggle callback inline-renders the 5 customization
319 - // fields inside a single sub-options wrapper (plan-29caac).
320 - // No separate customization group needed — the wrapper handles
321 - // its own server-side display state based on the toggle value.
322 - mxchat_render_field_wrapper('satisfaction_rating', __('Satisfaction Rating Prompt', 'mxchat'), function() use ($admin_instance) {
323 - $admin_instance->mxchat_satisfaction_rating_toggle_callback();
324 - }, __('Show a 👍 / 👎 prompt after a conversation has had a couple of bot replies and the visitor has been idle for a moment. Disable to hide the prompt site-wide.', 'mxchat'));
325 317 ?>
326 318 </div>
327 319 </div>
328 320 </div>
@@ -610,99 +602,8 @@
610 602 </div>
611 603 </div>
612 604 </div>
613 605
614 - <!-- Page Cache Compatibility Card -->
615 - <div class="mxch-card">
616 - <div class="mxch-card-header">
617 - <h3 class="mxch-card-title">
618 - <svg class="mxch-card-title-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"><path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/><polyline points="3.27 6.96 12 12.01 20.73 6.96"/><line x1="12" y1="22.08" x2="12" y2="12"/></svg>
619 - <?php esc_html_e('Page Cache Compatibility', 'mxchat'); ?>
620 - </h3>
621 - </div>
622 - <div class="mxch-card-body">
623 - <p class="mxch-field-description" style="margin-top: 0;"><?php esc_html_e('MxChat\'s chat send (and stream send, plus PDF / Word upload) all POST to /wp-admin/admin-ajax.php. Page-cache plugins occasionally cache those responses, which breaks the per-session nonce flow on the first message. MxChat auto-tells the five most common cache plugins to never cache chat AJAX via their own filter APIs — no setup needed for those. For other cache plugins (or Cloudflare APO), copy the manual exclusion string into your cache plugin\'s exclusion list.', 'mxchat'); ?></p>
624 -
625 - <?php
626 - $mxch_cache_rows = array(
627 - array('name' => 'WP Rocket', 'state' => 'auto', 'exclusion' => '/wp-admin/admin-ajax\\.php\\?action=mxchat_.*'),
628 - array('name' => 'LiteSpeed Cache', 'state' => 'auto', 'exclusion' => '/wp-admin/admin-ajax.php?action=mxchat_*'),
629 - array('name' => 'W3 Total Cache', 'state' => 'auto', 'exclusion' => '/wp-admin/admin-ajax.php?action=mxchat_*'),
630 - array('name' => 'FlyingPress', 'state' => 'auto', 'exclusion' => '/wp-admin/admin-ajax.php?action=mxchat_*'),
631 - array('name' => 'WP Super Cache', 'state' => 'auto', 'exclusion' => 'wp-admin/admin-ajax.php'),
632 - array('name' => 'Cloudflare APO', 'state' => 'manual', 'exclusion' => 'Page Rule / Cache Rule: URI Path contains "/wp-admin/admin-ajax.php" → Bypass Cache'),
633 - );
634 - ?>
635 -
636 - <div class="mxch-cache-compat-grid" style="display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 16px;">
637 - <?php foreach ($mxch_cache_rows as $row) :
638 - $is_auto = ($row['state'] === 'auto');
639 - $pill_class = $is_auto ? 'mxch-status-pill-active' : 'mxch-status-pill-warning';
640 - $pill_label = $is_auto ? __('Auto-handled', 'mxchat') : __('Manual', 'mxchat');
641 - ?>
642 - <div class="mxch-cache-compat-row" style="display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; background: #f8fafc; border: 1px solid var(--mxch-card-border); border-radius: var(--mxch-radius-md);">
643 - <div style="display: flex; align-items: center; gap: 10px; min-width: 0; flex: 0 0 auto;">
644 - <span style="font-weight: 500;"><?php echo esc_html($row['name']); ?></span>
645 - <span class="mxch-status-pill <?php echo esc_attr($pill_class); ?>">
646 - <span class="mxch-status-dot"></span>
647 - <?php echo esc_html($pill_label); ?>
648 - </span>
649 - </div>
650 - <div style="display: flex; align-items: center; gap: 8px; flex: 1 1 auto; min-width: 0;">
651 - <code style="background: #fff; border: 1px solid var(--mxch-card-border); padding: 4px 8px; border-radius: var(--mxch-radius-sm); font-size: 12px; color: var(--mxch-text-secondary); flex: 1 1 auto; overflow-x: auto; white-space: nowrap; min-width: 0;"><?php echo esc_html($row['exclusion']); ?></code>
652 - <button type="button" class="mxch-btn mxch-btn-secondary mxch-btn-sm" data-mxch-copy="<?php echo esc_attr($row['exclusion']); ?>" style="flex: 0 0 auto;">
653 - <?php esc_html_e('Copy', 'mxchat'); ?>
654 - </button>
655 - </div>
656 - </div>
657 - <?php endforeach; ?>
658 - </div>
659 -
660 - <div class="mxch-notice mxch-notice-info" style="margin-top: 16px;">
661 - <svg class="mxch-notice-icon" xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
662 - <span><?php esc_html_e('Auto-handled plugins receive a filter from MxChat that excludes chat AJAX from their cache. Even so, having the exclusion in your own exclusion list is harmless and acts as a belt-and-suspenders guarantee.', 'mxchat'); ?></span>
663 - </div>
664 - </div>
665 - </div>
666 -
667 - <!-- Provider Reliability Card -->
668 - <?php
669 - $auto_retry_enabled = !isset($options['auto_retry_on_transient_error']) ||
670 - (string) $options['auto_retry_on_transient_error'] !== '0';
671 - ?>
672 - <div class="mxch-card">
673 - <div class="mxch-card-header">
674 - <h3 class="mxch-card-title">
675 - <svg class="mxch-card-title-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"><path d="M21 12a9 9 0 1 1-6.219-8.56"/><polyline points="21 4 21 10 15 10"/></svg>
676 - <?php esc_html_e('Provider Reliability', 'mxchat'); ?>
677 - </h3>
678 - <span class="mxch-status-pill <?php echo $auto_retry_enabled ? 'mxch-status-pill-active' : 'mxch-status-pill-disabled'; ?>">
679 - <span class="mxch-status-dot"></span>
680 - <?php echo $auto_retry_enabled ? esc_html__('Active', 'mxchat') : esc_html__('Disabled', 'mxchat'); ?>
681 - </span>
682 - </div>
683 - <div class="mxch-card-body mxchat-autosave-section">
684 - <div class="mxch-field">
685 - <label class="mxch-field-label" for="auto_retry_on_transient_error">
686 - <?php esc_html_e('Auto-retry on provider overload', 'mxchat'); ?>
687 - </label>
688 - <div class="mxch-field-control">
689 - <label class="mxch-toggle">
690 - <input type="checkbox"
691 - id="auto_retry_on_transient_error"
692 - name="mxchat_options[auto_retry_on_transient_error]"
693 - class="mxchat-autosave-field"
694 - value="1"
695 - <?php checked($auto_retry_enabled); ?> />
696 - <span class="mxch-toggle-slider"></span>
697 - </label>
698 - </div>
699 - <p class="mxch-field-description"><?php esc_html_e('When the AI provider returns a transient error (rate-limit / overload / 429 / 503 / Gemini "model overloaded"), MxChat retries the chat-send up to twice before surfacing the error. Visitors see a brief pause instead of a raw provider error in the bot bubble.', 'mxchat'); ?></p>
700 - <p class="mxch-field-hint"><?php esc_html_e('Configuration errors (invalid API key, 401/403/404/422) still surface immediately — never retried.', 'mxchat'); ?></p>
701 - </div>
702 - </div>
703 - </div>
704 -
705 606 <!-- Debug Mode Card -->
706 607 <?php
707 608 $debug_mode = isset($options['debug_mode']) ? $options['debug_mode'] : 'off';
708 609 $debug_active = ($debug_mode === 'on');
@@ -1041,40 +942,8 @@
1041 942 <h1 class="mxch-content-title"><?php esc_html_e('Video Tutorials', 'mxchat'); ?></h1>
1042 943 <p class="mxch-content-subtitle"><?php esc_html_e('Learn how to get the most out of MxChat with our video guides.', 'mxchat'); ?></p>
1043 944 </div>
1044 945
1045 - <?php
1046 - // Setup Guide — reopen the onboarding wizard (plan-347916, moved here from Display tab).
1047 - // Only shows once the user has dismissed/graduated from the Onboarding page.
1048 - if (function_exists('mxchat_onboarding_is_dismissed') && mxchat_onboarding_is_dismissed()):
1049 - $auto_grad = function_exists('mxchat_onboarding_is_auto_graduated') && mxchat_onboarding_is_auto_graduated();
1050 - ?>
1051 - <div class="mxch-card mxch-onboarding-unhide-card" style="margin-bottom: 24px;">
1052 - <div class="mxch-card-header">
1053 - <h3 class="mxch-card-title">
1054 - <svg class="mxch-card-title-icon" xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M22 10v6M2 10l10-5 10 5-10 5z"/><path d="M6 12v5c0 2 3 3 6 3s6-1 6-3v-5"/></svg>
1055 - <?php esc_html_e('Setup Guide', 'mxchat'); ?>
1056 - </h3>
1057 - </div>
1058 - <div class="mxch-card-body">
1059 - <p style="margin:0 0 12px;color:var(--mxch-text-secondary);font-size:13px;line-height:1.5;">
1060 - <?php if ($auto_grad): ?>
1061 - <?php esc_html_e('You finished the setup guide. Reopen it any time to revisit the steps or change a setup choice.', 'mxchat'); ?>
1062 - <?php else: ?>
1063 - <?php esc_html_e('You hid the setup guide from the MxChat menu. Reopen it any time to revisit the steps.', 'mxchat'); ?>
1064 - <?php endif; ?>
1065 - </p>
1066 - <form method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>" style="margin:0;">
1067 - <?php wp_nonce_field('mxchat_unhide_onboarding'); ?>
1068 - <input type="hidden" name="action" value="mxchat_unhide_onboarding" />
1069 - <button type="submit" class="mxch-btn mxch-btn-secondary mxch-btn-sm">
1070 - <?php esc_html_e('Reopen setup guide', 'mxchat'); ?>
1071 - </button>
1072 - </form>
1073 - </div>
1074 - </div>
1075 - <?php endif; ?>
1076 -
1077 946 <div class="mxch-card" style="margin-bottom: 24px;">
1078 947 <div class="mxch-card-body">
1079 948 <div style="display: flex; align-items: flex-start; gap: 16px;">
1080 949 <svg 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" style="color: var(--mxch-warning); flex-shrink: 0;"><path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/><path d="M12 9v4"/><path d="M12 17h.01"/></svg>
@@ -1390,45 +1259,22 @@
1390 1259 }
1391 1260 });
1392 1261 });
1393 1262
1394 - // Handle initial deep-link (?tab=<slug> takes precedence over #hash so the
1395 - // Onboarding setup-step CTAs land on the right sub-tab). Whitelist of valid
1396 - // section ids must stay in sync with the .mxch-section[id] values above.
1397 - const validTabs = [
1398 - 'chatbot-ai-models', 'chatbot-behavior', 'chatbot-display',
1399 - 'chatbot-lead-capture', 'chatbot-quick-questions', 'chatbot-rate-limits',
1400 - 'api-keys', 'optimization', 'testing',
1401 - 'integrations-toolbar', 'integrations-loops', 'integrations-brave',
1402 - 'integrations-slack', 'integrations-telegram',
1403 - 'tutorials'
1404 - ];
1405 - function activateTab(target) {
1406 - if (!target) return false;
1407 - if (validTabs.indexOf(target) === -1) return false;
1408 - const targetLink = document.querySelector('[data-target="' + target + '"]');
1409 - if (!targetLink) return false;
1410 - const parentItem = targetLink.closest('.mxch-nav-item');
1411 - if (parentItem && targetLink.classList.contains('mxch-nav-sub-link')) {
1412 - parentItem.classList.add('expanded');
1263 + // Handle initial hash
1264 + const hash = window.location.hash.slice(1);
1265 + if (hash) {
1266 + const targetLink = document.querySelector('[data-target="' + hash + '"]');
1267 + if (targetLink) {
1268 + // Expand parent if it's a sub-link
1269 + const parentItem = targetLink.closest('.mxch-nav-item');
1270 + if (parentItem && targetLink.classList.contains('mxch-nav-sub-link')) {
1271 + parentItem.classList.add('expanded');
1272 + }
1273 + showSection(hash);
1274 + setActiveNav(targetLink);
1413 1275 }
1414 - showSection(target);
1415 - setActiveNav(targetLink);
1416 - return true;
1417 1276 }
1418 - const urlParams = new URLSearchParams(window.location.search);
1419 - const tabParam = urlParams.get('tab');
1420 - let tabActivated = false;
1421 - if (tabParam) {
1422 - tabActivated = activateTab(tabParam);
1423 - // Invalid ?tab=… silently falls through to default (#hash or AI Models).
1424 - }
1425 - if (!tabActivated) {
1426 - const hash = window.location.hash.slice(1);
1427 - if (hash) {
1428 - activateTab(hash);
1429 - }
1430 - }
1431 1277
1432 1278 // Rate limit accordion
1433 1279 const rateLimitHeaders = document.querySelectorAll('.mxch-rate-limit-header');
1434 1280 rateLimitHeaders.forEach(header => {
@@ -1439,26 +1285,8 @@
1439 1285 item.classList.toggle('expanded');
1440 1286 });
1441 1287 });
1442 1288
1443 - // Rate-limit "Custom…" toggle: show/hide the integer input below each
1444 - // limit <select> based on whether __custom__ is the active option.
1445 - document.querySelectorAll('.mxch-rate-limit-limit-select').forEach(sel => {
1446 - const targetId = sel.getAttribute('data-mxch-custom-target');
1447 - if (!targetId) return;
1448 - const field = document.querySelector('[data-mxch-custom-for="' + targetId + '"]');
1449 - if (!field) return;
1450 - const sync = () => {
1451 - if (sel.value === '__custom__') {
1452 - field.hidden = false;
1453 - } else {
1454 - field.hidden = true;
1455 - }
1456 - };
1457 - sel.addEventListener('change', sync);
1458 - sync();
1459 - });
1460 -
1461 1289 // =====================================================
1462 1290 // Mobile Menu Functionality
1463 1291 // =====================================================
1464 1292 const mobileMenuBtn = document.querySelector('.mxch-mobile-menu-btn');
@@ -1588,146 +1416,10 @@
1588 1416
1589 1417 $roles = wp_roles()->get_names();
1590 1418 $roles['logged_out'] = __('Logged Out Users', 'mxchat');
1591 1419
1592 - // Whole-chatbot global cap (sits above per-role; defaults to unlimited so
1593 - // existing installs are unchanged). Stored under mxchat_options['rate_limits_global'].
1594 - $global_cfg = isset($all_options['rate_limits_global']) && is_array($all_options['rate_limits_global'])
1595 - ? $all_options['rate_limits_global']
1596 - : array();
1597 - $global_limit_raw = isset($global_cfg['limit']) ? (string) $global_cfg['limit'] : 'unlimited';
1598 - $global_timeframe = isset($global_cfg['timeframe']) ? (string) $global_cfg['timeframe'] : 'daily';
1599 - $global_is_unlimited = ($global_limit_raw === '' || $global_limit_raw === 'unlimited');
1600 - $global_is_preset = !$global_is_unlimited && in_array($global_limit_raw, $rate_limits, true);
1601 - $global_select_value = $global_is_unlimited ? 'unlimited' : ($global_is_preset ? $global_limit_raw : '__custom__');
1602 - $global_custom_value = (!$global_is_unlimited && !$global_is_preset && ctype_digit($global_limit_raw))
1603 - ? $global_limit_raw
1604 - : '';
1605 -
1606 1420 echo '<div class="mxch-rate-limits">';
1607 1421
1608 - // --- Global cap card -------------------------------------------------
1609 - ?>
1610 - <div class="mxch-rate-limit-item mxch-rate-limit-global mxchat-autosave-section">
1611 - <div class="mxch-rate-limit-header">
1612 - <span class="mxch-rate-limit-role"><?php esc_html_e('Total chatbot message limit', 'mxchat'); ?></span>
1613 - <div class="mxch-rate-limit-summary">
1614 - <span class="mxch-rate-limit-badge mxch-rate-limit-global-badge">
1615 - <?php
1616 - if ($global_is_unlimited) {
1617 - esc_html_e('Unlimited', 'mxchat');
1618 - } else {
1619 - $tf_label = isset($timeframes[$global_timeframe]) ? $timeframes[$global_timeframe] : $global_timeframe;
1620 - echo esc_html(($global_custom_value !== '' ? $global_custom_value : $global_limit_raw) . ' / ' . $tf_label);
1621 - }
1622 - ?>
1623 - </span>
1624 - <svg class="mxch-rate-limit-arrow" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg>
1625 - </div>
1626 - </div>
1627 - <div class="mxch-rate-limit-body">
1628 - <p class="mxch-field-description" style="margin: 0 0 12px;">
1629 - <?php esc_html_e('A single ceiling across all users and all roles, per timeframe. Independent of the per-role limits below. When both a per-role limit and this global cap are configured, whichever is hit first stops the conversation. Default is Unlimited — existing installs are unchanged.', 'mxchat'); ?>
1630 - </p>
1631 - <div class="mxch-rate-limit-controls">
1632 - <div class="mxch-field">
1633 - <label class="mxch-field-label" for="rate_limits_global_limit"><?php esc_html_e('Limit', 'mxchat'); ?></label>
1634 - <select id="rate_limits_global_limit"
1635 - name="mxchat_options[rate_limits_global][limit]"
1636 - class="mxch-select mxchat-autosave-field mxch-rate-limit-limit-select"
1637 - data-mxch-custom-target="rate_limits_global_limit_custom">
1638 - <?php foreach ($rate_limits as $limit): ?>
1639 - <option value="<?php echo esc_attr($limit); ?>" <?php selected($global_select_value, $limit); ?>>
1640 - <?php echo esc_html($limit === 'unlimited' ? __('Unlimited', 'mxchat') : $limit); ?>
1641 - </option>
1642 - <?php endforeach; ?>
1643 - <option value="__custom__" <?php selected($global_select_value, '__custom__'); ?>><?php esc_html_e('Custom…', 'mxchat'); ?></option>
1644 - </select>
1645 - </div>
1646 - <div class="mxch-field mxch-rate-limit-custom-field" data-mxch-custom-for="rate_limits_global_limit_custom" <?php echo $global_select_value === '__custom__' ? '' : 'hidden'; ?>>
1647 - <label class="mxch-field-label" for="rate_limits_global_limit_custom"><?php esc_html_e('Custom limit', 'mxchat'); ?></label>
1648 - <input type="number"
1649 - min="1"
1650 - step="1"
1651 - id="rate_limits_global_limit_custom"
1652 - name="mxchat_options[rate_limits_global][limit_custom]"
1653 - class="mxch-input mxchat-autosave-field mxch-rate-limit-custom-input"
1654 - placeholder="e.g. 250"
1655 - value="<?php echo esc_attr($global_custom_value); ?>" />
1656 - </div>
1657 - <div class="mxch-field">
1658 - <label class="mxch-field-label" for="rate_limits_global_timeframe"><?php esc_html_e('Timeframe', 'mxchat'); ?></label>
1659 - <select id="rate_limits_global_timeframe"
1660 - name="mxchat_options[rate_limits_global][timeframe]"
1661 - class="mxch-select mxchat-autosave-field">
1662 - <?php foreach ($timeframes as $value => $label): ?>
1663 - <option value="<?php echo esc_attr($value); ?>" <?php selected($global_timeframe, $value); ?>><?php echo esc_html($label); ?></option>
1664 - <?php endforeach; ?>
1665 - </select>
1666 - </div>
1667 - </div>
1668 - <?php
1669 - // --- Current usage readout (read-only; mirrors the integrator's
1670 - // window-reset math at READ time — never writes the counter here).
1671 - // v1 surfaces the DEFAULT bot's pool. TODO: per-bot selector if asked.
1672 - $global_usage_limit_int = (!$global_is_unlimited && ctype_digit($global_limit_raw))
1673 - ? (int) $global_limit_raw
1674 - : 0;
1675 - $usage_raw = get_option('mxchat_chat_limit_default_global', array('count' => 0, 'timestamp' => time()));
1676 - $usage_count = isset($usage_raw['count']) ? (int) $usage_raw['count'] : 0;
1677 - $usage_ts = isset($usage_raw['timestamp']) ? (int) $usage_raw['timestamp'] : time();
1678 - $usage_windows = array('hourly' => 3600, 'daily' => 86400, 'weekly' => 604800, 'monthly' => 2592000);
1679 - $usage_window = isset($usage_windows[$global_timeframe]) ? $usage_windows[$global_timeframe] : 86400;
1680 - $usage_now = time();
1681 - if (($usage_now - $usage_ts) >= $usage_window) {
1682 - // Window elapsed since the stored timestamp → effective count is 0.
1683 - $usage_count = 0;
1684 - $usage_reset_at = $usage_now + $usage_window;
1685 - } else {
1686 - $usage_reset_at = $usage_ts + $usage_window;
1687 - }
1688 - $usage_left = max(0, $global_usage_limit_int - $usage_count);
1689 - $usage_pct = ($global_usage_limit_int > 0)
1690 - ? min(100, (int) round(($usage_count / $global_usage_limit_int) * 100))
1691 - : 0;
1692 - $usage_reset_nonce = wp_create_nonce('mxchat_reset_global_usage');
1693 - ?>
1694 - <div class="mxch-rate-limit-usage"
1695 - id="mxch-global-usage"
1696 - data-bot-id="default"
1697 - data-reset-nonce="<?php echo esc_attr($usage_reset_nonce); ?>"
1698 - <?php echo $global_is_unlimited ? 'hidden' : ''; ?>>
1699 - <div class="mxch-rate-limit-usage-head">
1700 - <span class="mxch-field-label" style="margin:0;"><?php esc_html_e('Current usage', 'mxchat'); ?></span>
1701 - <button type="button" class="mxch-btn mxch-btn-secondary mxch-btn-sm" id="mxch-global-usage-reset"><?php esc_html_e('Reset counter', 'mxchat'); ?></button>
1702 - </div>
1703 - <div class="mxch-progress-bar">
1704 - <div class="mxch-progress-bar-fill" id="mxch-global-usage-fill" style="width: <?php echo esc_attr($usage_pct); ?>%;"></div>
1705 - </div>
1706 - <p class="mxch-progress-label" id="mxch-global-usage-text" style="margin:0;">
1707 - <?php
1708 - printf(
1709 - /* translators: 1: used count, 2: limit, 3: remaining, 4: human-readable time until reset */
1710 - esc_html__('%1$s of %2$s used · %3$s left · resets in %4$s', 'mxchat'),
1711 - esc_html(number_format_i18n($usage_count)),
1712 - esc_html(number_format_i18n($global_usage_limit_int)),
1713 - esc_html(number_format_i18n($usage_left)),
1714 - esc_html(human_time_diff($usage_now, $usage_reset_at))
1715 - );
1716 - ?>
1717 - </p>
1718 - </div>
1719 - <p class="mxch-field-description mxch-rate-limit-usage-unlimited"
1720 - id="mxch-global-usage-unlimited"
1721 - style="margin: 12px 0 0;"
1722 - <?php echo $global_is_unlimited ? '' : 'hidden'; ?>>
1723 - <?php esc_html_e('Unlimited — no cap. Usage tracking applies only when a numeric limit is set.', 'mxchat'); ?>
1724 - </p>
1725 - </div>
1726 - </div>
1727 - <?php
1728 - // ---------------------------------------------------------------------
1729 -
1730 1422 foreach ($roles as $role_id => $role_name) {
1731 1423 $default_limit = ($role_id === 'logged_out') ? '10' : '100';
1732 1424 $default_timeframe = 'daily';
1733 1425 $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
@@ -1732,9 +1424,9 @@
1732 1424 $default_timeframe = 'daily';
1733 1425 $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
1734 1426
1735 1427 $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
1736 - ? (string) $all_options['rate_limits'][$role_id]['limit']
1428 + ? $all_options['rate_limits'][$role_id]['limit']
1737 1429 : $default_limit;
1738 1430
1739 1431 $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
1740 1432 ? $all_options['rate_limits'][$role_id]['timeframe']
@@ -1744,16 +1436,8 @@
1744 1436 ? $all_options['rate_limits'][$role_id]['message']
1745 1437 : $default_message;
1746 1438
1747 1439 $timeframe_label = isset($timeframes[$selected_timeframe]) ? $timeframes[$selected_timeframe] : $selected_timeframe;
1748 -
1749 - // Custom-value handling: if the stored limit is not in the preset list
1750 - // and not 'unlimited', it's a custom integer. The select shows __custom__
1751 - // and the number input below carries the actual value.
1752 - $is_preset_limit = in_array($selected_limit, $rate_limits, true);
1753 - $role_select_value = $is_preset_limit ? $selected_limit : '__custom__';
1754 - $role_custom_value = (!$is_preset_limit && ctype_digit($selected_limit)) ? $selected_limit : '';
1755 - $custom_field_id = 'rate_limits_' . $role_id . '_limit_custom';
1756 1440 ?>
1757 1441 <div class="mxch-rate-limit-item">
1758 1442 <div class="mxch-rate-limit-header">
1759 1443 <span class="mxch-rate-limit-role"><?php echo esc_html($role_name); ?></span>
@@ -1767,28 +1451,13 @@
1767 1451 <div class="mxch-field">
1768 1452 <label class="mxch-field-label" for="rate_limits_<?php echo esc_attr($role_id); ?>_limit"><?php esc_html_e('Limit', 'mxchat'); ?></label>
1769 1453 <select id="rate_limits_<?php echo esc_attr($role_id); ?>_limit"
1770 1454 name="mxchat_options[rate_limits][<?php echo esc_attr($role_id); ?>][limit]"
1771 - class="mxch-select mxchat-autosave-field mxch-rate-limit-limit-select"
1772 - data-mxch-custom-target="<?php echo esc_attr($custom_field_id); ?>">
1455 + class="mxch-select mxchat-autosave-field">
1773 1456 <?php foreach ($rate_limits as $limit): ?>
1774 - <option value="<?php echo esc_attr($limit); ?>" <?php selected($role_select_value, $limit); ?>>
1775 - <?php echo esc_html($limit === 'unlimited' ? __('Unlimited', 'mxchat') : $limit); ?>
1776 - </option>
1457 + <option value="<?php echo esc_attr($limit); ?>" <?php selected($selected_limit, $limit); ?>><?php echo esc_html($limit); ?></option>
1777 1458 <?php endforeach; ?>
1778 - <option value="__custom__" <?php selected($role_select_value, '__custom__'); ?>><?php esc_html_e('Custom…', 'mxchat'); ?></option>
1779 1459 </select>
1780 - </div>
1781 - <div class="mxch-field mxch-rate-limit-custom-field" data-mxch-custom-for="<?php echo esc_attr($custom_field_id); ?>" <?php echo $role_select_value === '__custom__' ? '' : 'hidden'; ?>>
1782 - <label class="mxch-field-label" for="<?php echo esc_attr($custom_field_id); ?>"><?php esc_html_e('Custom limit', 'mxchat'); ?></label>
1783 - <input type="number"
1784 - min="1"
1785 - step="1"
1786 - id="<?php echo esc_attr($custom_field_id); ?>"
1787 - name="mxchat_options[rate_limits][<?php echo esc_attr($role_id); ?>][limit_custom]"
1788 - class="mxch-input mxchat-autosave-field mxch-rate-limit-custom-input"
1789 - placeholder="e.g. 250"
1790 - value="<?php echo esc_attr($role_custom_value); ?>" />
1791 1460 </div>
1792 1461 <div class="mxch-field">
1793 1462 <label class="mxch-field-label" for="rate_limits_<?php echo esc_attr($role_id); ?>_timeframe"><?php esc_html_e('Timeframe', 'mxchat'); ?></label>
1794 1463 <select id="rate_limits_<?php echo esc_attr($role_id); ?>_timeframe"