admin-knowledge-page.php: 3.1.2 vs 3.2.17 · MxChat – AI Chatbot & Content Generation for WordPress

← All changes | includes/admin-knowledge-page.php +14 -678 3.2.17 → 3.1.2 View file →

		@@ -73,9 +73,9 @@
73	73	<span><?php esc_html_e('Auto-Sync', 'mxchat'); ?></span>
74	74	</button>
75	75	<button class="mxch-mobile-nav-link" data-target="chunking">
76	76	<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="7" height="7"/><rect x="14" y="3" width="7" height="7"/><rect x="14" y="14" width="7" height="7"/><rect x="3" y="14" width="7" height="7"/></svg>
77		- <span><?php esc_html_e('Chunking & Retrieval', 'mxchat'); ?></span>
	77	+ <span><?php esc_html_e('Content Chunking', 'mxchat'); ?></span>
78	78	</button>
79	79	<button class="mxch-mobile-nav-link" data-target="role-restrictions">
80	80	<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/></svg>
81	81	<span><?php esc_html_e('Role Restrictions', 'mxchat'); ?></span>
		@@ -172,9 +172,9 @@
172	172	<button class="mxch-nav-link" data-target="chunking">
173	173	<span class="mxch-nav-link-icon">
174	174	<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"><rect x="3" y="3" width="7" height="7"/><rect x="14" y="3" width="7" height="7"/><rect x="14" y="14" width="7" height="7"/><rect x="3" y="14" width="7" height="7"/></svg>
175	175	</span>
176		- <span class="mxch-nav-link-text"><?php esc_html_e('Chunking & Retrieval', 'mxchat'); ?></span>
	176	+ <span class="mxch-nav-link-text"><?php esc_html_e('Content Chunking', 'mxchat'); ?></span>
177	177	</button>
178	178	</div>
179	179
180	180	<div class="mxch-nav-item" data-section="role-restrictions">
		@@ -272,14 +272,8 @@
272	272	<?php
273	273	// Render the Content Selector Modal
274	274	mxchat_render_content_selector_modal();
275	275
276		- // Render the Edit Entry Modal
277		- mxchat_render_edit_entry_modal();
278		-
279		- // Render the read-only Knowledge Inspector modal (plan-d8cb4b)
280		- mxchat_render_inspect_entry_modal();
281		-
282	276	// Render the navigation JavaScript
283	277	mxchat_render_knowledge_page_scripts();
284	278	}
285	279
		@@ -555,19 +549,8 @@
555	549	<h4><?php esc_html_e('PDF Upload', 'mxchat'); ?></h4>
556	550	<p><?php esc_html_e('Upload a PDF file from your computer.', 'mxchat'); ?></p>
557	551	</div>
558	552	</button>
559		-
560		- <!-- YouTube Video Import Option -->
561		- <button type="button" class="mxchat-import-box" data-option="youtube" data-type="youtube">
562		- <div class="mxchat-import-icon">
563		- <span class="dashicons dashicons-youtube"></span>
564		- </div>
565		- <div class="mxchat-import-content">
566		- <h4><?php esc_html_e('YouTube', 'mxchat'); ?></h4>
567		- <p><?php esc_html_e('Index a video so the chat can surface it as a playable embed.', 'mxchat'); ?></p>
568		- </div>
569		- </button>
570	553	</div>
571	554
572	555	<!-- Detected Sitemaps Section (hidden by default, shown when Sitemap Import is clicked) -->
573	556	<div id="mxchat-detected-sitemaps" class="mxchat-detected-sitemaps" style="display: none;">
		@@ -669,54 +652,8 @@
669	652	<?php esc_html_e('Import PDF', 'mxchat'); ?>
670	653	</button>
671	654	</form>
672	655	</div>
673		-
674		- <?php
675		- // Prefill state: set when an auto-import found no transcript — the
676		- // handler bounced back here so the admin can augment the entry with
677		- // a manual description (re-importing the same URL updates the row).
678		- $yt_prefill = isset($_GET['mxchat_yt_prefill']) && $_GET['mxchat_yt_prefill'] === '1';
679		- $yt_prefill_url = $yt_prefill && isset($_GET['yt_url']) ? esc_url_raw(rawurldecode(wp_unslash($_GET['yt_url']))) : '';
680		- $yt_prefill_title = $yt_prefill && isset($_GET['yt_title']) ? sanitize_text_field(rawurldecode(wp_unslash($_GET['yt_title']))) : '';
681		- ?>
682		- <div class="mxchat-import-input-area" id="mxchat-youtube-input-area" style="display: none; margin-top: 20px;">
683		- <form id="mxchat-youtube-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_youtube')); ?>"<?php echo $yt_prefill ? ' data-yt-prefill="1"' : ''; ?>>
684		- <?php wp_nonce_field('mxchat_submit_youtube_action', 'mxchat_submit_youtube_nonce'); ?>
685		- <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
686		- <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
687		- <?php endif; ?>
688		- <div class="mxch-field">
689		- <input type="url" name="youtube_url" id="mxchat-youtube-url" class="mxch-input" placeholder="<?php esc_attr_e('Paste a YouTube video URL (watch, youtu.be, or Shorts link)', 'mxchat'); ?>" required value="<?php echo esc_attr($yt_prefill_url); ?>">
690		- </div>
691		- <div class="mxch-field">
692		- <span class="mxch-field-label"><?php esc_html_e('How should this video be described for matching?', 'mxchat'); ?></span>
693		- <div style="display: flex; flex-direction: column; gap: 6px; margin-top: 8px;">
694		- <label style="display: flex; align-items: baseline; gap: 8px; cursor: pointer;">
695		- <input type="radio" name="youtube_description_mode" value="auto" <?php checked(!$yt_prefill); ?>>
696		- <span>
697		- <strong><?php esc_html_e('Auto-fetch', 'mxchat'); ?></strong>
698		- <span class="mxch-field-description" style="display: block; margin: 2px 0 0;"><?php esc_html_e('We pull the video\'s title, channel, and captions (when available) to describe it.', 'mxchat'); ?></span>
699		- </span>
700		- </label>
701		- <label style="display: flex; align-items: baseline; gap: 8px; cursor: pointer;">
702		- <input type="radio" name="youtube_description_mode" value="manual" <?php checked($yt_prefill); ?>>
703		- <span>
704		- <strong><?php esc_html_e('Write my own', 'mxchat'); ?></strong>
705		- <span class="mxch-field-description" style="display: block; margin: 2px 0 0;"><?php esc_html_e('You write the description the chatbot matches against — best for curated guides.', 'mxchat'); ?></span>
706		- </span>
707		- </label>
708		- </div>
709		- </div>
710		- <div class="mxch-field" id="mxchat-youtube-description-field" style="<?php echo $yt_prefill ? '' : 'display: none;'; ?>">
711		- <textarea name="youtube_description" id="mxchat-youtube-description" class="mxch-textarea" rows="5" placeholder="<?php esc_attr_e('Describe what this video covers and the questions it answers...', 'mxchat'); ?>"><?php echo esc_textarea($yt_prefill_title !== '' ? $yt_prefill_title . "\n\n" : ''); ?></textarea>
712		- <p class="mxch-field-description"><?php esc_html_e('This text is what gets matched against visitor questions. Importing the same video URL again updates its existing entry.', 'mxchat'); ?></p>
713		- </div>
714		- <button type="submit" name="submit_youtube" value="1" class="mxch-btn mxch-btn-primary">
715		- <?php esc_html_e('Import Video', 'mxchat'); ?>
716		- </button>
717		- </form>
718		- </div>
719	656	<?php endif; ?>
720	657	</div>
721	658	</div>
722	659	</div>
		@@ -908,39 +845,15 @@
908	845	</form>
909	846	<!-- Delete Button Container - transforms between Delete All and Delete Selected -->
910	847	<div class="mxchat-delete-container" id="mxchat-delete-container">
911	848	<!-- Delete All Form (shown when nothing selected) -->
912		- <?php
913		- // Build confirm message and button text based on active filter
914		- $delete_all_label = __('Delete All', 'mxchat');
915		- $delete_all_confirm = __('Are you sure you want to delete all knowledge?', 'mxchat');
916		- if (!empty($content_type_filter)) {
917		- $filter_display = $content_type_filter;
918		- // Try to get a human-readable label
919		- $pt_obj = get_post_type_object($content_type_filter);
920		- if ($pt_obj) {
921		- $filter_display = $pt_obj->label;
922		- } elseif ($content_type_filter === 'pdf') {
923		- $filter_display = 'PDFs';
924		- } elseif ($content_type_filter === 'url') {
925		- $filter_display = 'URLs';
926		- }
927		- /* translators: %s: content type label (e.g. "Pages", "PDFs") */
928		- $delete_all_label = sprintf(__('Delete All %s', 'mxchat'), $filter_display);
929		- /* translators: %s: content type label */
930		- $delete_all_confirm = sprintf(__('Are you sure you want to delete all %s from the knowledge base?', 'mxchat'), $filter_display);
931		- }
932		- ?>
933		- <form method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>" id="mxchat-delete-all-form" onsubmit="return confirm('<?php echo esc_attr($delete_all_confirm); ?>');">
	849	+ <form method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>" id="mxchat-delete-all-form" onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge?', 'mxchat'); ?>');">
934	850	<?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
935	851	<input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
936	852	<input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
937		- <?php if (!empty($content_type_filter)) : ?>
938		- <input type="hidden" name="content_type_filter" value="<?php echo esc_attr($content_type_filter); ?>" />
939		- <?php endif; ?>
940	853	<button type="submit" class="mxch-btn mxch-btn-secondary mxch-btn-sm" style="color: var(--mxch-error);">
941	854	<span class="dashicons dashicons-trash" style="font-size: 14px;"></span>
942		- <?php echo esc_html($delete_all_label); ?>
	855	+ <?php esc_html_e('Delete All', 'mxchat'); ?>
943	856	</button>
944	857	</form>
945	858	<!-- Delete Selected Button (shown when items selected) -->
946	859	<button type="button"
		@@ -1048,32 +961,10 @@
1048	961	<?php else : ?>
1049	962	<span style="color: var(--mxch-text-muted);"><?php esc_html_e('Manual Content', 'mxchat'); ?></span>
1050	963	<?php endif; ?>
1051	964	</td>
1052		- <td class="mxchat-actions-cell" style="padding: 12px 16px; white-space: nowrap;">
	965	+ <td class="mxchat-actions-cell" style="padding: 12px 16px;">
1053	966	<button type="button"
1054		- class="mxch-btn mxch-btn-ghost mxch-btn-sm mxchat-inspect-entry-btn"
1055		- data-source-url="<?php echo esc_attr($source_url); ?>"
1056		- data-entry-id="<?php echo esc_attr($first_prompt->id); ?>"
1057		- data-data-source="<?php echo esc_attr($data_source); ?>"
1058		- data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
1059		- data-nonce="<?php echo wp_create_nonce('mxchat_inspect_entry_nonce'); ?>"
1060		- title="<?php esc_attr_e('View indexed content', 'mxchat'); ?>">
1061		- <span class="dashicons dashicons-visibility" style="font-size: 14px;"></span>
1062		- </button>
1063		- <?php if ($data_source !== 'pinecone') : ?>
1064		- <button type="button"
1065		- class="mxch-btn mxch-btn-ghost mxch-btn-sm mxchat-edit-entry-btn"
1066		- data-source-url="<?php echo esc_attr($source_url); ?>"
1067		- data-entry-id="<?php echo esc_attr($first_prompt->id); ?>"
1068		- data-data-source="<?php echo esc_attr($data_source); ?>"
1069		- data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
1070		- data-nonce="<?php echo wp_create_nonce('mxchat_edit_entry_nonce'); ?>"
1071		- title="<?php esc_attr_e('Edit content', 'mxchat'); ?>">
1072		- <span class="dashicons dashicons-edit" style="font-size: 14px;"></span>
1073		- </button>
1074		- <?php endif; ?>
1075		- <button type="button"
1076	967	class="mxch-btn mxch-btn-ghost mxch-btn-sm delete-button-group"
1077	968	data-source-url="<?php echo esc_attr($source_url); ?>"
1078	969	data-chunk-count="<?php echo esc_attr($chunk_count); ?>"
1079	970	data-data-source="<?php echo esc_attr($data_source); ?>"
		@@ -1208,31 +1099,9 @@
1208	1099	<?php else : ?>
1209	1100	<span style="color: var(--mxch-text-muted);"><?php esc_html_e('Manual', 'mxchat'); ?></span>
1210	1101	<?php endif; ?>
1211	1102	</td>
1212		- <td style="padding: 12px 16px; white-space: nowrap;">
1213		- <button type="button"
1214		- class="mxch-btn mxch-btn-ghost mxch-btn-sm mxchat-inspect-entry-btn"
1215		- data-source-url="<?php echo esc_attr($prompt->source_url ?? ''); ?>"
1216		- data-entry-id="<?php echo esc_attr($prompt->id); ?>"
1217		- data-data-source="<?php echo esc_attr($data_source); ?>"
1218		- data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
1219		- data-nonce="<?php echo wp_create_nonce('mxchat_inspect_entry_nonce'); ?>"
1220		- title="<?php esc_attr_e('View indexed content', 'mxchat'); ?>">
1221		- <span class="dashicons dashicons-visibility" style="font-size: 14px;"></span>
1222		- </button>
1223		- <?php if ($data_source !== 'pinecone') : ?>
1224		- <button type="button"
1225		- class="mxch-btn mxch-btn-ghost mxch-btn-sm mxchat-edit-entry-btn"
1226		- data-source-url="<?php echo esc_attr($prompt->source_url ?? ''); ?>"
1227		- data-entry-id="<?php echo esc_attr($prompt->id); ?>"
1228		- data-data-source="<?php echo esc_attr($data_source); ?>"
1229		- data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
1230		- data-nonce="<?php echo wp_create_nonce('mxchat_edit_entry_nonce'); ?>"
1231		- title="<?php esc_attr_e('Edit content', 'mxchat'); ?>">
1232		- <span class="dashicons dashicons-edit" style="font-size: 14px;"></span>
1233		- </button>
1234		- <?php endif; ?>
	1103	+ <td style="padding: 12px 16px;">
1235	1104	<?php if ($data_source === 'pinecone') : ?>
1236	1105	<button type="button" class="mxch-btn mxch-btn-ghost mxch-btn-sm delete-button-ajax" data-vector-id="<?php echo esc_attr($prompt->id); ?>" data-bot-id="<?php echo esc_attr($current_bot_id); ?>" data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>" style="color: var(--mxch-error);">
1237	1106	<span class="dashicons dashicons-trash" style="font-size: 14px;"></span>
1238	1107	</button>
		@@ -1326,19 +1195,8 @@
1326	1195	<span style="font-weight: 500;"><?php esc_html_e('Auto-sync Pages', 'mxchat'); ?></span>
1327	1196	</div>
1328	1197	</div>
1329	1198
1330		- <div class="mxch-field" style="margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--mxch-card-border);">
1331		- <div style="display: flex; align-items: center; gap: 12px;">
1332		- <label class="mxchat-toggle-switch">
1333		- <input type="checkbox" name="mxchat_auto_sync_acf_pdfs" class="mxchat-autosave-field" value="1" data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>" <?php checked(get_option('mxchat_auto_sync_acf_pdfs', '0'), '1'); ?>>
1334		- <span class="mxchat-toggle-slider"></span>
1335		- </label>
1336		- <span style="font-weight: 500;"><?php esc_html_e('Extract text from PDFs in ACF fields on save', 'mxchat'); ?></span>
1337		- </div>
1338		- <p class="mxch-field-description" style="margin-top: 8px;"><?php esc_html_e('When ON, editor saves re-extract every PDF referenced in ACF fields. Default OFF — saves stay fast and don\'t re-parse the same PDFs on every edit. The manual content selector has its own per-batch checkbox; this setting only controls the auto-sync path.', 'mxchat'); ?></p>
1339		- </div>
1340		-
1341	1199	<div style="margin-top: 24px;">
1342	1200	<button id="mxchat-custom-post-types-toggle" class="mxch-btn mxch-btn-secondary">
1343	1201	<?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
1344	1202	<span style="margin-left: 5px;">▼</span>
		@@ -1384,16 +1242,13 @@
1384	1242	$chunk_size = $chunking_settings['chunk_size'];
1385	1243	?>
1386	1244	<div id="chunking" class="mxch-section">
1387	1245	<div class="mxch-content-header">
1388		- <h1 class="mxch-content-title"><?php esc_html_e('Chunking & Retrieval', 'mxchat'); ?></h1>
1389		- <p class="mxch-content-subtitle"><?php esc_html_e('Control how content is split for indexing and how the knowledge base is searched.', 'mxchat'); ?></p>
	1246	+ <h1 class="mxch-content-title"><?php esc_html_e('Content Chunking', 'mxchat'); ?></h1>
	1247	+ <p class="mxch-content-subtitle"><?php esc_html_e('Split large content into smaller segments for more accurate semantic search.', 'mxchat'); ?></p>
1390	1248	</div>
1391	1249
1392	1250	<div class="mxch-card">
1393		- <div class="mxch-card-header">
1394		- <h2 class="mxch-card-title"><?php esc_html_e('Chunking', 'mxchat'); ?></h2>
1395		- </div>
1396	1251	<div class="mxch-card-body mxchat-autosave-section">
1397	1252	<div class="mxch-notice mxch-notice-info" style="margin-bottom: 20px;">
1398	1253	<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>
1399	1254	<span><?php esc_html_e('Chunking improves retrieval quality for long documents. All chunks are reassembled before sending to the AI. Only applies to new submissions.', 'mxchat'); ?></span>
		@@ -1415,34 +1270,8 @@
1415	1270	<p class="mxch-field-description"><?php esc_html_e('Recommended: 4000 characters (~1000 tokens). Range: 1000-10000. Larger chunks preserve more context.', 'mxchat'); ?></p>
1416	1271	</div>
1417	1272	</div>
1418	1273	</div>
1419		-
1420		- <?php
1421		- // Retrieval tuning (plan 11720c) — the hybrid keyword boost moved here
1422		- // from Settings → Behavior: it is KB retrieval tuning, so it lives with
1423		- // its natural siblings. SAME option key and save transport as before —
1424		- // the name routes to the mxchat_save_setting handler, whose
1425		- // mxchat_hybrid_keyword_toggle case still runs capability detection.
1426		- ?>
1427		- <div class="mxch-card">
1428		- <div class="mxch-card-header">
1429		- <h2 class="mxch-card-title"><?php esc_html_e('Retrieval', 'mxchat'); ?></h2>
1430		- </div>
1431		- <div class="mxch-card-body mxchat-autosave-section">
1432		- <div class="mxch-field">
1433		- <div style="display: flex; align-items: center; gap: 12px;">
1434		- <label class="mxchat-toggle-switch">
1435		- <input type="checkbox" name="mxchat_hybrid_keyword_toggle" id="mxchat_hybrid_keyword_toggle" class="mxchat-autosave-field" value="on" <?php checked(get_option('mxchat_hybrid_keyword_toggle', 'off'), 'on'); ?>>
1436		- <span class="mxchat-toggle-slider"></span>
1437		- </label>
1438		- <span style="font-weight: 500;"><?php esc_html_e('Hybrid keyword boost (WP-DB knowledge base)', 'mxchat'); ?></span>
1439		- </div>
1440		- <p class="mxch-field-description" style="margin-top: 8px;"><?php esc_html_e('Combines keyword matching with vector similarity when searching your WordPress-database knowledge base. Helps exact-token questions — product codes, SKUs, error codes, names — find the right document even when semantic similarity alone would miss it.', 'mxchat'); ?></p>
1441		- <p class="mxch-field-hint"><?php esc_html_e('Only affects the WordPress-database knowledge base; Pinecone is unaffected. Changes which sources are retrieved on existing installs, so test after enabling. The Transcripts sources panel labels how each match was found while this is on.', 'mxchat'); ?></p>
1442		- </div>
1443		- </div>
1444		- </div>
1445	1274	</div>
1446	1275	<?php
1447	1276	}
1448	1277
		@@ -1475,11 +1304,10 @@
1475	1304
1476	1305	<h4 style="margin: 0 0 16px 0;"><?php esc_html_e('Add Tag-Role Mapping', 'mxchat'); ?></h4>
1477	1306	<div style="display: flex; gap: 15px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 24px;">
1478	1307	<div class="mxch-field" style="flex: 1; min-width: 200px; margin-bottom: 0;">
1479		- <label class="mxch-field-label" for="mxchat-tag-input"><?php esc_html_e('Tag (name or slug)', 'mxchat'); ?></label>
1480		- <input type="text" id="mxchat-tag-input" class="mxch-input" placeholder="<?php esc_attr_e('e.g., Premium Content or premium-content', 'mxchat'); ?>">
1481		- <span class="mxch-field-hint"><?php esc_html_e('Enter an existing post tag by its display name or its slug.', 'mxchat'); ?></span>
	1308	+ <label class="mxch-field-label" for="mxchat-tag-input"><?php esc_html_e('Tag Name', 'mxchat'); ?></label>
	1309	+ <input type="text" id="mxchat-tag-input" class="mxch-input" placeholder="<?php esc_attr_e('e.g., premium, members-only', 'mxchat'); ?>">
1482	1310	</div>
1483	1311	<div class="mxch-field" style="flex: 1; min-width: 200px; margin-bottom: 0;">
1484	1312	<label class="mxch-field-label" for="mxchat-role-select"><?php esc_html_e('Required Role', 'mxchat'); ?></label>
1485	1313	<select id="mxchat-role-select" class="mxch-select">
		@@ -1542,23 +1370,8 @@
1542	1370	</div>
1543	1371
1544	1372	<div class="mxch-card">
1545	1373	<div class="mxch-card-body mxchat-autosave-section">
1546		- <?php
1547		- // Install-level ACF→PDF import extraction (plan 11720c) — moved
1548		- // here from a per-import checkbox in the content-selector modal.
1549		- // Default OFF, matching its own "recommended only if…" guidance.
1550		- ?>
1551		- <div class="mxch-field" style="margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--mxch-card-border);">
1552		- <div style="display: flex; align-items: center; gap: 12px;">
1553		- <label class="mxchat-toggle-switch">
1554		- <input type="checkbox" name="mxchat_acf_pdf_extraction" id="mxchat_acf_pdf_extraction" class="mxchat-autosave-field" value="on" <?php checked(get_option('mxchat_acf_pdf_extraction', '0'), '1'); ?>>
1555		- <span class="mxchat-toggle-slider"></span>
1556		- </label>
1557		- <span style="font-weight: 500;"><?php esc_html_e('Extract text from PDFs linked in ACF File/Image fields during imports', 'mxchat'); ?></span>
1558		- </div>
1559		- <p class="mxch-field-description" style="margin-top: 8px;"><?php esc_html_e('Applies to WordPress Content imports. Adds 200-500ms per post and ~30 KB to each knowledge base entry. Recommended only if your ACF setup uses PDF attachments for primary content. Editor-save extraction has its own toggle under Auto-Sync.', 'mxchat'); ?></p>
1560		- </div>
1561	1374	<?php if (!function_exists('acf_get_field_groups')): ?>
1562	1375	<div class="mxch-notice mxch-notice-info">
1563	1376	<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>
1564	1377	<span><?php esc_html_e('Advanced Custom Fields (ACF) plugin is not detected. Install and activate ACF to use this feature.', 'mxchat'); ?></span>
		@@ -1633,28 +1446,8 @@
1633	1446	<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>
1634	1447	<span><?php esc_html_e('Enter post meta keys to include in embeddings. This is useful for OptionTree fields, theme meta boxes, or any custom post meta that is not managed by ACF.', 'mxchat'); ?></span>
1635	1448	</div>
1636	1449
1637		- <!-- Meta-key discovery scanner (plan-mxchat-20260709-fe8e4e): mirror the ACF picker's
1638		- discover-for-you UX for non-ACF meta, so owners click keys instead of typing them blind. -->
1639		- <div class="mxch-field mxchat-meta-scan">
1640		- <label class="mxch-field-label"><?php esc_html_e('Discover meta keys', 'mxchat'); ?></label>
1641		- <p class="mxch-field-description" style="margin-top: 0;">
1642		- <?php esc_html_e('Scan your published content for custom meta keys, then click any you want to include. This gives non-ACF meta the same discover-and-click experience as the ACF picker.', 'mxchat'); ?>
1643		- </p>
1644		- <div class="mxchat-meta-scan-controls">
1645		- <button type="button" id="mxchat-scan-meta-btn" class="mxch-btn mxch-btn-secondary" data-nonce="<?php echo esc_attr(wp_create_nonce('mxchat_prompts_setting_nonce')); ?>">
1646		- <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>
1647		- <span class="mxchat-scan-label"><?php esc_html_e('Scan my content for meta keys', 'mxchat'); ?></span>
1648		- </button>
1649		- <label class="mxchat-meta-scan-internal">
1650		- <input type="checkbox" id="mxchat-scan-internal">
1651		- <?php esc_html_e('Include internal keys (underscore-prefixed)', 'mxchat'); ?>
1652		- </label>
1653		- </div>
1654		- <div id="mxchat-meta-scan-results" class="mxchat-meta-scan-results" aria-live="polite"></div>
1655		- </div>
1656		-
1657	1450	<div class="mxch-field">
1658	1451	<label class="mxch-field-label" for="mxchat_custom_meta_whitelist">
1659	1452	<?php esc_html_e('Meta Key Whitelist', 'mxchat'); ?>
1660	1453	</label>
		@@ -1667,9 +1460,9 @@
1667	1460	data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1668	1461	style="font-family: monospace;"
1669	1462	><?php echo esc_textarea($whitelist); ?></textarea>
1670	1463	<p class="mxch-field-description">
1671		- <?php esc_html_e('Enter one meta key per line. These fields will be appended to the content during embedding. Text values are added as-is; array or repeater values are flattened into a comma-separated list. Empty values are skipped.', 'mxchat'); ?>
	1464	+ <?php esc_html_e('Enter one meta key per line. These fields will be appended to the content during embedding. Only string values are included.', 'mxchat'); ?>
1672	1465	</p>
1673	1466	</div>
1674	1467
1675	1468	<div style="margin-top: 20px; padding: 16px; background: #f8fafc; border-radius: var(--mxch-radius-md);">
		@@ -1676,9 +1469,9 @@
1676	1469	<h4 style="margin: 0 0 12px 0; font-size: 14px;"><?php esc_html_e('How to find meta keys:', 'mxchat'); ?></h4>
1677	1470	<ul style="margin: 0; padding-left: 20px; color: var(--mxch-text-secondary); font-size: 13px;">
1678	1471	<li><?php esc_html_e('Check your theme documentation for meta key names', 'mxchat'); ?></li>
1679	1472	<li><?php esc_html_e('Look in the wp_postmeta database table', 'mxchat'); ?></li>
1680		- <li><?php esc_html_e('Use the Scan my content for meta keys button above to discover the keys on your published content automatically', 'mxchat'); ?></li>
	1473	+ <li><?php esc_html_e('Use a plugin like "Show Post Meta" to view meta keys on any post', 'mxchat'); ?></li>
1681	1474	<li><?php esc_html_e('Meta keys starting with underscore (_) are usually hidden/internal', 'mxchat'); ?></li>
1682	1475	</ul>
1683	1476	</div>
1684	1477	</div>
		@@ -1780,9 +1573,9 @@
1780	1573	$max_results = $vectorstore_options['mxchat_vectorstore_max_results'] ?? 5;
1781	1574
1782	1575	// Get current chat model to check compatibility
1783	1576	$mxchat_options = get_option('mxchat_options', array());
1784		- $current_model = $mxchat_options['model'] ?? 'gpt-5.6-sol';
	1577	+ $current_model = $mxchat_options['model'] ?? 'gpt-5.1-chat-latest';
1785	1578	$is_openai_model = preg_match('/^(gpt-\|o1-\|o3-)/', $current_model);
1786	1579	?>
1787	1580	<div id="openai-vectorstore" class="mxch-section">
1788	1581	<div class="mxch-content-header">
		@@ -1793,9 +1586,9 @@
1793	1586	<div class="mxch-card">
1794	1587	<div class="mxch-card-body">
1795	1588	<div class="mxch-notice mxch-notice-info" style="margin-bottom: 20px;">
1796	1589	<svg class="mxch-notice-icon" xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
1797		- <span><strong><?php esc_html_e('Requires OpenAI Chat Model.', 'mxchat'); ?></strong> <?php esc_html_e('Vector Store search only works with OpenAI models (gpt-5.6-sol, gpt-5.6-terra, etc.). Create Vector Stores in your OpenAI Dashboard.', 'mxchat'); ?></span>
	1590	+ <span><strong><?php esc_html_e('Requires OpenAI Chat Model.', 'mxchat'); ?></strong> <?php esc_html_e('Vector Store search only works with OpenAI models (gpt-5.1-chat-latest, gpt-5-mini, etc.). Create Vector Stores in your OpenAI Dashboard.', 'mxchat'); ?></span>
1798	1591	</div>
1799	1592
1800	1593	<?php if (!$is_openai_model && $use_vectorstore === '1'): ?>
1801	1594	<div class="mxch-notice mxch-notice-warning" style="margin-bottom: 20px;">
		@@ -1937,257 +1730,8 @@
1937	1730	<?php
1938	1731	}
1939	1732
1940	1733	/**
1941		- * Render Edit Entry Modal
1942		- */
1943		-function mxchat_render_edit_entry_modal() {
1944		- ?>
1945		- <div id="mxchat-kb-edit-modal" class="mxchat-kb-modal">
1946		- <div class="mxchat-kb-modal-content mxchat-kb-edit-modal-content">
1947		- <div class="mxchat-kb-modal-header">
1948		- <h3 id="mxchat-kb-edit-title"><?php esc_html_e('Edit Knowledge Entry', 'mxchat'); ?></h3>
1949		- <span class="mxchat-kb-modal-close" id="mxchat-kb-edit-close">×</span>
1950		- </div>
1951		- <div class="mxchat-kb-edit-body">
1952		- <div class="mxchat-kb-edit-source" id="mxchat-kb-edit-source"></div>
1953		- <textarea id="mxchat-kb-edit-textarea" class="mxchat-kb-edit-textarea" placeholder="<?php esc_attr_e('Loading content...', 'mxchat'); ?>"></textarea>
1954		- <div class="mxchat-kb-edit-meta">
1955		- <span id="mxchat-kb-edit-charcount"></span>
1956		- <span id="mxchat-kb-edit-chunkinfo"></span>
1957		- </div>
1958		- </div>
1959		- <div class="mxchat-kb-edit-footer">
1960		- <div class="mxchat-kb-edit-notice" id="mxchat-kb-edit-notice"></div>
1961		- <div class="mxchat-kb-edit-actions">
1962		- <button type="button" id="mxchat-kb-edit-cancel" class="mxch-btn mxch-btn-ghost">
1963		- <?php esc_html_e('Cancel', 'mxchat'); ?>
1964		- </button>
1965		- <button type="button" id="mxchat-kb-edit-save" class="mxch-btn mxch-btn-primary">
1966		- <span class="mxchat-kb-edit-save-text"><?php esc_html_e('Save & Re-embed', 'mxchat'); ?></span>
1967		- <span class="mxchat-kb-edit-save-spinner" style="display:none;">
1968		- <span class="mxchat-kb-spinner is-active" style="margin: 0;"></span>
1969		- <?php esc_html_e('Saving...', 'mxchat'); ?>
1970		- </span>
1971		- </button>
1972		- </div>
1973		- </div>
1974		- </div>
1975		- </div>
1976		- <?php
1977		-}
1978		-
1979		-/**
1980		- * Render the read-only Knowledge Inspector modal (plan-mxchat-20260628-d8cb4b).
1981		- * Shows exactly what was indexed for an entry: the per-chunk stored text + lengths
1982		- * and (for Pinecone) the stored metadata fields, rendered with the Testing tab's
1983		- * own card components so the two surfaces feel like one system. Self-contained
1984		- * markup + JS so it doesn't entangle the edit-modal init.
1985		- */
1986		-function mxchat_render_inspect_entry_modal() {
1987		- ?>
1988		- <div id="mxchat-kb-inspect-modal" class="mxchat-kb-modal">
1989		- <div class="mxchat-kb-modal-content mxchat-kb-inspect-modal-content">
1990		- <div class="mxchat-kb-modal-header">
1991		- <h3 id="mxchat-kb-inspect-title"><?php esc_html_e('Indexed Content', 'mxchat'); ?></h3>
1992		- <span class="mxchat-kb-modal-close" id="mxchat-kb-inspect-close">×</span>
1993		- </div>
1994		- <div class="mxchat-kb-inspect-body">
1995		- <div class="mxchat-kb-edit-source" id="mxchat-kb-inspect-source"></div>
1996		- <div class="mxch-testing-results" id="mxchat-kb-inspect-results">
1997		- <div class="mxch-testing-no-data"><?php esc_html_e('Loading indexed content…', 'mxchat'); ?></div>
1998		- </div>
1999		- </div>
2000		- <div class="mxchat-kb-edit-footer">
2001		- <div class="mxchat-kb-edit-notice" id="mxchat-kb-inspect-notice"></div>
2002		- <div class="mxchat-kb-edit-actions">
2003		- <button type="button" id="mxchat-kb-inspect-close-btn" class="mxch-btn mxch-btn-primary">
2004		- <?php esc_html_e('Close', 'mxchat'); ?>
2005		- </button>
2006		- </div>
2007		- </div>
2008		- </div>
2009		- </div>
2010		- <script>
2011		- (function() {
2012		- 'use strict';
2013		- document.addEventListener('DOMContentLoaded', function() {
2014		- var modal = document.getElementById('mxchat-kb-inspect-modal');
2015		- if (!modal) return;
2016		- var closeX = document.getElementById('mxchat-kb-inspect-close');
2017		- var closeBtn = document.getElementById('mxchat-kb-inspect-close-btn');
2018		- var sourceEl = document.getElementById('mxchat-kb-inspect-source');
2019		- var resultsEl= document.getElementById('mxchat-kb-inspect-results');
2020		- var titleEl = document.getElementById('mxchat-kb-inspect-title');
2021		- var noticeEl = document.getElementById('mxchat-kb-inspect-notice');
2022		-
2023		- var I18N = {
2024		- title: <?php echo wp_json_encode( esc_html__('Indexed Content', 'mxchat') ); ?>,
2025		- loading: <?php echo wp_json_encode( esc_html__('Loading indexed content…', 'mxchat') ); ?>,
2026		- manual: <?php echo wp_json_encode( esc_html__('Manual Content', 'mxchat') ); ?>,
2027		- source: <?php echo wp_json_encode( esc_html__('Source', 'mxchat') ); ?>,
2028		- store: <?php echo wp_json_encode( esc_html__('Storage', 'mxchat') ); ?>,
2029		- type: <?php echo wp_json_encode( esc_html__('Content type', 'mxchat') ); ?>,
2030		- chunksLbl:<?php echo wp_json_encode( esc_html__('Chunks', 'mxchat') ); ?>,
2031		- totalLen: <?php echo wp_json_encode( esc_html__('Total indexed length', 'mxchat') ); ?>,
2032		- chunk: <?php echo wp_json_encode( esc_html__('Chunk', 'mxchat') ); ?>,
2033		- indexed: <?php echo wp_json_encode( esc_html__('Indexed', 'mxchat') ); ?>,
2034		- chars: <?php echo wp_json_encode( esc_html__('chars', 'mxchat') ); ?>,
2035		- showText: <?php echo wp_json_encode( esc_html__('Show indexed text', 'mxchat') ); ?>,
2036		- hideText: <?php echo wp_json_encode( esc_html__('Hide indexed text', 'mxchat') ); ?>,
2037		- wpStore: <?php echo wp_json_encode( esc_html__('Local WordPress database', 'mxchat') ); ?>,
2038		- pcStore: <?php echo wp_json_encode( esc_html__('Pinecone', 'mxchat') ); ?>,
2039		- meta: <?php echo wp_json_encode( esc_html__('Vector metadata', 'mxchat') ); ?>,
2040		- loadFail: <?php echo wp_json_encode( esc_html__('Failed to load indexed content.', 'mxchat') ); ?>,
2041		- netErr: <?php echo wp_json_encode( esc_html__('Network error: ', 'mxchat') ); ?>
2042		- };
2043		-
2044		- function esc(str) {
2045		- var d = document.createElement('div');
2046		- d.textContent = (str === null \|\| str === undefined) ? '' : String(str);
2047		- return d.innerHTML;
2048		- }
2049		- function fmt(n) { try { return Number(n).toLocaleString(); } catch (e) { return n; } }
2050		-
2051		- document.addEventListener('click', function(e) {
2052		- var btn = e.target.closest('.mxchat-inspect-entry-btn');
2053		- if (btn) { e.preventDefault(); open(btn); }
2054		- });
2055		- if (closeX) closeX.addEventListener('click', close);
2056		- if (closeBtn) closeBtn.addEventListener('click', close);
2057		- // Overlay click closes, but only when the whole gesture happened on the
2058		- // overlay — otherwise selecting indexed text and releasing past the
2059		- // dialog edge dispatches the click on the overlay and closes it.
2060		- var downOnOverlay = false;
2061		- modal.addEventListener('mousedown', function(e) { downOnOverlay = (e.target === modal); });
2062		- modal.addEventListener('click', function(e) {
2063		- var overlayGesture = downOnOverlay;
2064		- downOnOverlay = false;
2065		- if (e.target === modal && overlayGesture) close();
2066		- });
2067		- document.addEventListener('keydown', function(e) {
2068		- if (e.key === 'Escape' && modal.classList.contains('active')) close();
2069		- });
2070		-
2071		- function close() { modal.classList.remove('active'); }
2072		-
2073		- function open(btn) {
2074		- var entry = {
2075		- sourceUrl: btn.getAttribute('data-source-url') \|\| '',
2076		- entryId: btn.getAttribute('data-entry-id') \|\| '',
2077		- dataSource: btn.getAttribute('data-data-source') \|\| 'wordpress',
2078		- botId: btn.getAttribute('data-bot-id') \|\| 'default',
2079		- nonce: btn.getAttribute('data-nonce') \|\| ''
2080		- };
2081		-
2082		- titleEl.textContent = I18N.title;
2083		- noticeEl.textContent = '';
2084		- noticeEl.className = 'mxchat-kb-edit-notice';
2085		- resultsEl.innerHTML = '<div class="mxch-testing-no-data">' + esc(I18N.loading) + '</div>';
2086		-
2087		- if (entry.sourceUrl && entry.sourceUrl.indexOf('mxchat://') !== 0 && entry.sourceUrl.indexOf('_ungrouped_') !== 0) {
2088		- sourceEl.innerHTML = esc(I18N.source) + ': <a href="' + esc(entry.sourceUrl) + '" target="_blank" rel="noopener">' + esc(entry.sourceUrl) + '</a>';
2089		- } else {
2090		- sourceEl.textContent = I18N.manual;
2091		- }
2092		-
2093		- modal.classList.add('active');
2094		-
2095		- var fd = new FormData();
2096		- fd.append('action', 'mxchat_inspect_entry');
2097		- fd.append('nonce', entry.nonce);
2098		- fd.append('source_url', entry.sourceUrl);
2099		- fd.append('entry_id', entry.entryId);
2100		- fd.append('data_source', entry.dataSource);
2101		- fd.append('bot_id', entry.botId);
2102		-
2103		- fetch(ajaxurl, { method: 'POST', body: fd })
2104		- .then(function(r) { return r.json(); })
2105		- .then(function(resp) {
2106		- if (resp && resp.success) {
2107		- render(resp.data);
2108		- } else {
2109		- var msg = (resp && resp.data && resp.data.message) \|\| I18N.loadFail;
2110		- resultsEl.innerHTML = '';
2111		- showNotice(msg, 'error');
2112		- }
2113		- })
2114		- .catch(function(err) {
2115		- resultsEl.innerHTML = '';
2116		- showNotice(I18N.netErr + err.message, 'error');
2117		- });
2118		- }
2119		-
2120		- function render(data) {
2121		- var storeLabel = data.store === 'pinecone' ? I18N.pcStore : I18N.wpStore;
2122		- var html = '';
2123		-
2124		- // Summary card — what this entry is + how much was indexed.
2125		- html += '<div class="match-card above-threshold">' +
2126		- '<div class="match-header">' +
2127		- '<div class="match-title"><span class="status-icon">📦</span> ' + esc(data.chunk_count) + ' ' + esc(I18N.chunksLbl.toLowerCase()) + '</div>' +
2128		- '<span class="context-label">' + esc(storeLabel) + '</span>' +
2129		- '</div>' +
2130		- '<div class="mxch-testing-field"><label>' + esc(I18N.type) + '</label><code>' + esc(data.content_type \|\| '—') + '</code> ' +
2131		- '  <label style="display:inline; text-transform:none; letter-spacing:0; font-weight:600;">' + esc(I18N.totalLen) + ':</label> ' + esc(fmt(data.assembled_length)) + ' ' + esc(I18N.chars) + '</div>';
2132		- if (data.metadata_note) {
2133		- html += '<div class="match-source"><span class="source-icon">ℹ️</span> ' + esc(data.metadata_note) + '</div>';
2134		- }
2135		- html += '</div>';
2136		-
2137		- // One card per stored chunk — the actual embedded text.
2138		- var chunks = data.chunks \|\| [];
2139		- chunks.forEach(function(chunk, i) {
2140		- var num = (chunk.index !== null && chunk.index !== undefined) ? (chunk.index + 1) : (i + 1);
2141		- var metaRows = '';
2142		- if (chunk.metadata && typeof chunk.metadata === 'object') {
2143		- var keys = Object.keys(chunk.metadata);
2144		- if (keys.length) {
2145		- metaRows += '<div class="chunk-detail-row chunk-used" style="display:block;"><span class="chunk-detail-num">' + esc(I18N.meta) + '</span></div>';
2146		- keys.forEach(function(k) {
2147		- metaRows += '<div class="chunk-detail-row"><span class="chunk-detail-num">' + esc(k) + '</span><span class="chunk-detail-score">' + esc(chunk.metadata[k]) + '</span></div>';
2148		- });
2149		- }
2150		- }
2151		- html += '<div class="match-card above-threshold">' +
2152		- '<div class="match-header">' +
2153		- '<div class="match-title"><span class="status-icon">✓</span> ' + esc(I18N.chunk) + ' ' + esc(num) +
2154		- '<span class="chunk-summary">' + esc(fmt(chunk.length)) + ' ' + esc(I18N.chars) + '</span>' +
2155		- '</div>' +
2156		- '<span class="context-label">' + esc(I18N.indexed) + '</span>' +
2157		- '</div>' +
2158		- '<span class="chunk-expand-toggle" data-chunk="' + i + '">▶ ' + esc(I18N.showText) + '</span>' +
2159		- '<div class="chunk-details" data-chunk="' + i + '">' +
2160		- '<pre class="mxch-kb-inspect-chunk-text">' + esc(chunk.text) + '</pre>' +
2161		- metaRows +
2162		- '</div>' +
2163		- '</div>';
2164		- });
2165		-
2166		- resultsEl.innerHTML = html;
2167		-
2168		- resultsEl.querySelectorAll('.chunk-expand-toggle').forEach(function(toggle) {
2169		- toggle.addEventListener('click', function() {
2170		- var id = this.getAttribute('data-chunk');
2171		- var details = resultsEl.querySelector('.chunk-details[data-chunk="' + id + '"]');
2172		- if (!details) return;
2173		- var expanded = details.classList.toggle('expanded');
2174		- this.innerHTML = (expanded ? '▼ ' + esc(I18N.hideText) : '▶ ' + esc(I18N.showText));
2175		- });
2176		- });
2177		- }
2178		-
2179		- function showNotice(msg, type) {
2180		- noticeEl.textContent = msg;
2181		- noticeEl.className = 'mxchat-kb-edit-notice' + (type ? ' ' + type : '');
2182		- }
2183		- });
2184		- })();
2185		- </script>
2186		- <?php
2187		-}
2188		-
2189		-/**
2190	1734	* Render Knowledge Page Navigation Scripts
2191	1735	*/
2192	1736	function mxchat_render_knowledge_page_scripts() {
2193	1737	?>
		@@ -2362,216 +1906,8 @@
2362	1906	}
2363	1907
2364	1908	// Sitemap detection is now handled by knowledge-processing.js
2365	1909	// It will be initialized when user clicks "Sitemap Import" option
2366		-
2367		- // ─── Edit Entry Modal ────────────────────────────────────
2368		- initEditModal();
2369		-
2370		- function initEditModal() {
2371		- var modal = document.getElementById('mxchat-kb-edit-modal');
2372		- var textarea = document.getElementById('mxchat-kb-edit-textarea');
2373		- var saveBtn = document.getElementById('mxchat-kb-edit-save');
2374		- var cancelBtn = document.getElementById('mxchat-kb-edit-cancel');
2375		- var closeBtn = document.getElementById('mxchat-kb-edit-close');
2376		- var notice = document.getElementById('mxchat-kb-edit-notice');
2377		- var charCount = document.getElementById('mxchat-kb-edit-charcount');
2378		- var chunkInfo = document.getElementById('mxchat-kb-edit-chunkinfo');
2379		- var sourceEl = document.getElementById('mxchat-kb-edit-source');
2380		- var titleEl = document.getElementById('mxchat-kb-edit-title');
2381		- var saveText = saveBtn ? saveBtn.querySelector('.mxchat-kb-edit-save-text') : null;
2382		- var saveSpin = saveBtn ? saveBtn.querySelector('.mxchat-kb-edit-save-spinner') : null;
2383		-
2384		- if (!modal) return;
2385		-
2386		- var currentEntry = {};
2387		- var loadedContent = '';
2388		-
2389		- var EDIT_I18N = {
2390		- discard: <?php echo wp_json_encode( __('Discard your unsaved changes to this entry?', 'mxchat') ); ?>
2391		- };
2392		-
2393		- // Bind edit buttons (delegated)
2394		- document.addEventListener('click', function(e) {
2395		- var btn = e.target.closest('.mxchat-edit-entry-btn');
2396		- if (btn) {
2397		- e.preventDefault();
2398		- openEditModal(btn);
2399		- }
2400		- });
2401		-
2402		- // Close handlers. The overlay deliberately has no click-to-close: a click
2403		- // fires on the common ancestor of its mousedown and mouseup, so releasing
2404		- // a text-selection drag past the dialog edge targets the overlay and would
2405		- // discard the edit. Closing is explicit only, and confirms when dirty.
2406		- if (closeBtn) closeBtn.addEventListener('click', requestClose);
2407		- if (cancelBtn) cancelBtn.addEventListener('click', requestClose);
2408		- document.addEventListener('keydown', function(e) {
2409		- if (e.key === 'Escape' && modal.classList.contains('active')) requestClose();
2410		- });
2411		-
2412		- // Character count
2413		- if (textarea) {
2414		- textarea.addEventListener('input', function() {
2415		- updateCharCount();
2416		- });
2417		- }
2418		-
2419		- // Save handler
2420		- if (saveBtn) saveBtn.addEventListener('click', saveContent);
2421		-
2422		- function openEditModal(btn) {
2423		- currentEntry = {
2424		- sourceUrl: btn.getAttribute('data-source-url') \|\| '',
2425		- entryId: btn.getAttribute('data-entry-id') \|\| '',
2426		- dataSource: btn.getAttribute('data-data-source') \|\| 'wordpress',
2427		- botId: btn.getAttribute('data-bot-id') \|\| 'default',
2428		- nonce: btn.getAttribute('data-nonce') \|\| ''
2429		- };
2430		-
2431		- // Reset state
2432		- textarea.value = '';
2433		- loadedContent = '';
2434		- textarea.placeholder = 'Loading content...';
2435		- textarea.disabled = true;
2436		- saveBtn.disabled = true;
2437		- notice.textContent = '';
2438		- notice.className = 'mxchat-kb-edit-notice';
2439		- charCount.textContent = '';
2440		- chunkInfo.textContent = '';
2441		-
2442		- // Show source
2443		- if (currentEntry.sourceUrl && currentEntry.sourceUrl.indexOf('mxchat://') !== 0) {
2444		- sourceEl.innerHTML = 'Source: <a href="' + escapeHtml(currentEntry.sourceUrl) + '" target="_blank">' + escapeHtml(truncate(currentEntry.sourceUrl, 60)) + '</a>';
2445		- } else {
2446		- sourceEl.textContent = 'Manual Content';
2447		- }
2448		-
2449		- // Show modal
2450		- modal.classList.add('active');
2451		-
2452		- // Fetch content
2453		- var formData = new FormData();
2454		- formData.append('action', 'mxchat_get_entry_content');
2455		- formData.append('nonce', currentEntry.nonce);
2456		- formData.append('source_url', currentEntry.sourceUrl);
2457		- formData.append('entry_id', currentEntry.entryId);
2458		- formData.append('data_source', currentEntry.dataSource);
2459		- formData.append('bot_id', currentEntry.botId);
2460		-
2461		- fetch(ajaxurl, { method: 'POST', body: formData })
2462		- .then(function(r) { return r.json(); })
2463		- .then(function(resp) {
2464		- if (resp.success) {
2465		- textarea.value = resp.data.content \|\| '';
2466		- loadedContent = textarea.value;
2467		- textarea.disabled = false;
2468		- textarea.placeholder = 'Edit your content here...';
2469		- saveBtn.disabled = false;
2470		- currentEntry.contentType = resp.data.content_type \|\| 'content';
2471		-
2472		- updateCharCount();
2473		-
2474		- if (resp.data.is_chunked) {
2475		- chunkInfo.textContent = resp.data.chunk_count + ' chunks — will be re-chunked on save';
2476		- titleEl.textContent = 'Edit Knowledge Entry (' + resp.data.chunk_count + ' chunks)';
2477		- } else {
2478		- chunkInfo.textContent = '';
2479		- titleEl.textContent = 'Edit Knowledge Entry';
2480		- }
2481		-
2482		- textarea.focus();
2483		- } else {
2484		- textarea.placeholder = '';
2485		- showNotice((resp.data && resp.data.message) \|\| 'Failed to load content.', 'error');
2486		- }
2487		- })
2488		- .catch(function(err) {
2489		- textarea.placeholder = '';
2490		- showNotice('Network error: ' + err.message, 'error');
2491		- });
2492		- }
2493		-
2494		- function saveContent() {
2495		- if (!textarea.value.trim()) {
2496		- showNotice('Content cannot be empty.', 'error');
2497		- return;
2498		- }
2499		-
2500		- saveBtn.disabled = true;
2501		- if (saveText) saveText.style.display = 'none';
2502		- if (saveSpin) saveSpin.style.display = '';
2503		- showNotice('Saving and re-embedding...', '');
2504		-
2505		- var formData = new FormData();
2506		- formData.append('action', 'mxchat_save_entry_content');
2507		- formData.append('nonce', currentEntry.nonce);
2508		- formData.append('source_url', currentEntry.sourceUrl);
2509		- formData.append('entry_id', currentEntry.entryId);
2510		- formData.append('content', textarea.value);
2511		- formData.append('data_source', currentEntry.dataSource);
2512		- formData.append('bot_id', currentEntry.botId);
2513		- formData.append('content_type', currentEntry.contentType \|\| 'content');
2514		-
2515		- fetch(ajaxurl, { method: 'POST', body: formData })
2516		- .then(function(r) { return r.json(); })
2517		- .then(function(resp) {
2518		- if (saveText) saveText.style.display = '';
2519		- if (saveSpin) saveSpin.style.display = 'none';
2520		- saveBtn.disabled = false;
2521		-
2522		- if (resp.success) {
2523		- showNotice('Saved successfully!', 'success');
2524		- setTimeout(function() {
2525		- closeModal();
2526		- window.location.reload();
2527		- }, 1000);
2528		- } else {
2529		- showNotice((resp.data && resp.data.message) \|\| 'Save failed.', 'error');
2530		- }
2531		- })
2532		- .catch(function(err) {
2533		- if (saveText) saveText.style.display = '';
2534		- if (saveSpin) saveSpin.style.display = 'none';
2535		- saveBtn.disabled = false;
2536		- showNotice('Network error: ' + err.message, 'error');
2537		- });
2538		- }
2539		-
2540		- function isDirty() {
2541		- return !textarea.disabled && textarea.value !== loadedContent;
2542		- }
2543		-
2544		- function requestClose() {
2545		- if (isDirty() && !window.confirm(EDIT_I18N.discard)) return;
2546		- closeModal();
2547		- }
2548		-
2549		- function closeModal() {
2550		- modal.classList.remove('active');
2551		- }
2552		-
2553		- function updateCharCount() {
2554		- var len = textarea.value.length;
2555		- charCount.textContent = len.toLocaleString() + ' characters';
2556		- }
2557		-
2558		- function showNotice(msg, type) {
2559		- notice.textContent = msg;
2560		- notice.className = 'mxchat-kb-edit-notice' + (type ? ' ' + type : '');
2561		- }
2562		-
2563		- function escapeHtml(str) {
2564		- var div = document.createElement('div');
2565		- div.textContent = str;
2566		- return div.innerHTML;
2567		- }
2568		-
2569		- function truncate(str, max) {
2570		- return str.length > max ? str.substring(0, max) + '...' : str;
2571		- }
2572		- }
2573		-
2574	1910	})();
2575	1911	</script>
2576	1912	<?php
2577	1913	}