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MxChat – AI Chatbot & Content Generation for WordPress / 3.2.21
MxChat – AI Chatbot & Content Generation for WordPress v3.2.21
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
mxchat-basic / includes / admin-knowledge-page.php

admin-knowledge-page.php in MxChat – AI Chatbot & Content Generation for WordPress 3.2.21, at includes/admin-knowledge-page.php

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1 <?php
2 /**
3 * MxChat Knowledge Base Page - Redesigned with Sidebar Navigation
4 *
5 * @package MxChat
6 * @since 2.7.0
7 */
8
9 if (!defined('ABSPATH')) {
10 exit;
11 }
12
13 /**
14 * Render the new sidebar-based Knowledge Base page
15 */
16 function mxchat_render_knowledge_page($admin_instance, $knowledge_manager, $page_data) {
17 $is_activated = $admin_instance->is_activated();
18 $plugin_url = plugin_dir_url(dirname(__FILE__));
19
20 // Check if integrations are active
21 $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
22 $is_pinecone_active = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
23
24 $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
25 $is_vectorstore_active = ($vectorstore_options['mxchat_use_openai_vectorstore'] ?? '0') === '1';
26
27 // Extract page data
28 extract($page_data);
29 ?>
30 <div class="mxch-admin-wrapper">
31 <!-- Mobile Header -->
32 <header class="mxch-mobile-header">
33 <a href="#" class="mxch-mobile-logo">
34 <div class="mxch-mobile-logo-icon">
35 <img src="<?php echo esc_url($plugin_url . 'images/icon-128x128.png'); ?>" alt="MxChat">
36 </div>
37 <span class="mxch-mobile-logo-text">MxChat</span>
38 </a>
39 <button type="button" class="mxch-mobile-menu-btn" aria-label="<?php esc_attr_e('Open menu', 'mxchat'); ?>">
40 <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"><circle cx="12" cy="12" r="1"/><circle cx="12" cy="5" r="1"/><circle cx="12" cy="19" r="1"/></svg>
41 </button>
42 </header>
43
44 <!-- Mobile Menu Overlay -->
45 <div class="mxch-mobile-overlay"></div>
46
47 <!-- Mobile Menu Modal -->
48 <div class="mxch-mobile-menu">
49 <div class="mxch-mobile-menu-header">
50 <span class="mxch-mobile-menu-title"><?php esc_html_e('Knowledge Base', 'mxchat'); ?></span>
51 <button type="button" class="mxch-mobile-menu-close" aria-label="<?php esc_attr_e('Close menu', 'mxchat'); ?>">
52 <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"><line x1="18" y1="6" x2="6" y2="18"/><line x1="6" y1="6" x2="18" y2="18"/></svg>
53 </button>
54 </div>
55 <nav class="mxch-mobile-menu-nav">
56 <!-- Import Section -->
57 <div class="mxch-mobile-nav-section">
58 <div class="mxch-mobile-nav-section-title"><?php esc_html_e('Import', 'mxchat'); ?></div>
59 <button class="mxch-mobile-nav-link active" data-target="import-options">
60 <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="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="17 8 12 3 7 8"/><line x1="12" y1="3" x2="12" y2="15"/></svg>
61 <span><?php esc_html_e('Import Options', 'mxchat'); ?></span>
62 </button>
63 <button class="mxch-mobile-nav-link" data-target="knowledge-base">
64 <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"><ellipse cx="12" cy="5" rx="9" ry="3"/><path d="M21 12c0 1.66-4 3-9 3s-9-1.34-9-3"/><path d="M3 5v14c0 1.66 4 3 9 3s9-1.34 9-3V5"/></svg>
65 <span><?php esc_html_e('Knowledge Base', 'mxchat'); ?></span>
66 </button>
67 </div>
68 <!-- Settings Section -->
69 <div class="mxch-mobile-nav-section">
70 <div class="mxch-mobile-nav-section-title"><?php esc_html_e('Settings', 'mxchat'); ?></div>
71 <button class="mxch-mobile-nav-link" data-target="auto-sync">
72 <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="M21 12a9 9 0 0 0-9-9 9.75 9.75 0 0 0-6.74 2.74L3 8"/><path d="M3 3v5h5"/><path d="M3 12a9 9 0 0 0 9 9 9.75 9.75 0 0 0 6.74-2.74L21 16"/><path d="M16 16h5v5"/></svg>
73 <span><?php esc_html_e('Auto-Sync', 'mxchat'); ?></span>
74 </button>
75 <button class="mxch-mobile-nav-link" data-target="chunking">
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>
78 </button>
79 <button class="mxch-mobile-nav-link" data-target="role-restrictions">
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 <span><?php esc_html_e('Role Restrictions', 'mxchat'); ?></span>
82 </button>
83 <button class="mxch-mobile-nav-link" data-target="acf-fields">
84 <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="M14.5 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7.5L14.5 2z"/><polyline points="14 2 14 8 20 8"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/><line x1="10" y1="9" x2="8" y2="9"/></svg>
85 <span><?php esc_html_e('ACF Fields', 'mxchat'); ?></span>
86 </button>
87 <button class="mxch-mobile-nav-link" data-target="custom-meta">
88 <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="M4 7V4h16v3"/><path d="M9 20h6"/><path d="M12 4v16"/></svg>
89 <span><?php esc_html_e('Custom Meta', 'mxchat'); ?></span>
90 </button>
91 </div>
92 <!-- Integrations Section -->
93 <div class="mxch-mobile-nav-section">
94 <div class="mxch-mobile-nav-section-title"><?php esc_html_e('Integrations', 'mxchat'); ?></div>
95 <button class="mxch-mobile-nav-link" data-target="pinecone">
96 <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="M17.5 19H9a7 7 0 1 1 6.71-9h1.79a4.5 4.5 0 1 1 0 9Z"/></svg>
97 <span><?php esc_html_e('Pinecone', 'mxchat'); ?></span>
98 <?php if ($is_pinecone_active): ?>
99 <span class="mxch-nav-link-badge mxch-active-badge"><?php esc_html_e('Active', 'mxchat'); ?></span>
100 <?php endif; ?>
101 </button>
102 <button class="mxch-mobile-nav-link" data-target="openai-vectorstore">
103 <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"/><path d="m21 21-4.3-4.3"/><path d="M11 8v6"/><path d="M8 11h6"/></svg>
104 <span><?php esc_html_e('OpenAI Vector Store', 'mxchat'); ?></span>
105 <?php if ($is_vectorstore_active): ?>
106 <span class="mxch-nav-link-badge mxch-active-badge"><?php esc_html_e('Active', 'mxchat'); ?></span>
107 <?php endif; ?>
108 </button>
109 </div>
110 <?php if (!$is_activated): ?>
111 <div class="mxch-mobile-menu-footer">
112 <a href="https://mxchat.ai/" target="_blank" class="mxch-mobile-upgrade-btn">
113 <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M6 9H4.5a2.5 2.5 0 0 1 0-5H6"/><path d="M18 9h1.5a2.5 2.5 0 0 0 0-5H18"/><path d="M4 22h16"/><path d="M10 14.66V17c0 .55-.47.98-.97 1.21C7.85 18.75 7 20.24 7 22"/><path d="M14 14.66V17c0 .55.47.98.97 1.21C16.15 18.75 17 20.24 17 22"/><path d="M18 2H6v7a6 6 0 0 0 12 0V2Z"/></svg>
114 <?php esc_html_e('Upgrade to Pro', 'mxchat'); ?>
115 </a>
116 </div>
117 <?php endif; ?>
118 </nav>
119 </div>
120
121 <!-- Sidebar Navigation -->
122 <aside class="mxch-sidebar">
123 <div class="mxch-sidebar-header">
124 <a href="#" class="mxch-sidebar-logo">
125 <div class="mxch-sidebar-logo-icon">
126 <img src="<?php echo esc_url($plugin_url . 'images/icon-128x128.png'); ?>" alt="MxChat">
127 </div>
128 <span class="mxch-sidebar-logo-text">MxChat</span>
129 <span class="mxch-sidebar-version">v<?php echo esc_html(MXCHAT_VERSION ?? '2.7.0'); ?></span>
130 </a>
131 </div>
132
133 <nav class="mxch-sidebar-nav">
134 <!-- Import Section -->
135 <div class="mxch-nav-section">
136 <div class="mxch-nav-section-title"><?php esc_html_e('Import', 'mxchat'); ?></div>
137
138 <div class="mxch-nav-item" data-section="import-options">
139 <button class="mxch-nav-link active" data-target="import-options">
140 <span class="mxch-nav-link-icon">
141 <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"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="17 8 12 3 7 8"/><line x1="12" y1="3" x2="12" y2="15"/></svg>
142 </span>
143 <span class="mxch-nav-link-text"><?php esc_html_e('Import Options', 'mxchat'); ?></span>
144 </button>
145 </div>
146
147 <div class="mxch-nav-item" data-section="knowledge-base">
148 <button class="mxch-nav-link" data-target="knowledge-base">
149 <span class="mxch-nav-link-icon">
150 <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"><ellipse cx="12" cy="5" rx="9" ry="3"/><path d="M21 12c0 1.66-4 3-9 3s-9-1.34-9-3"/><path d="M3 5v14c0 1.66 4 3 9 3s9-1.34 9-3V5"/></svg>
151 </span>
152 <span class="mxch-nav-link-text"><?php esc_html_e('Knowledge Base', 'mxchat'); ?></span>
153 <span id="mxchat-sidebar-count" class="mxch-nav-link-badge"><?php echo esc_html($total_records); ?></span>
154 </button>
155 </div>
156 </div>
157
158 <!-- Settings Section -->
159 <div class="mxch-nav-section">
160 <div class="mxch-nav-section-title"><?php esc_html_e('Settings', 'mxchat'); ?></div>
161
162 <div class="mxch-nav-item" data-section="auto-sync">
163 <button class="mxch-nav-link" data-target="auto-sync">
164 <span class="mxch-nav-link-icon">
165 <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"><path d="M21 12a9 9 0 0 0-9-9 9.75 9.75 0 0 0-6.74 2.74L3 8"/><path d="M3 3v5h5"/><path d="M3 12a9 9 0 0 0 9 9 9.75 9.75 0 0 0 6.74-2.74L21 16"/><path d="M16 16h5v5"/></svg>
166 </span>
167 <span class="mxch-nav-link-text"><?php esc_html_e('Auto-Sync', 'mxchat'); ?></span>
168 </button>
169 </div>
170
171 <div class="mxch-nav-item" data-section="chunking">
172 <button class="mxch-nav-link" data-target="chunking">
173 <span class="mxch-nav-link-icon">
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 </span>
176 <span class="mxch-nav-link-text"><?php esc_html_e('Chunking & Retrieval', 'mxchat'); ?></span>
177 </button>
178 </div>
179
180 <div class="mxch-nav-item" data-section="role-restrictions">
181 <button class="mxch-nav-link" data-target="role-restrictions">
182 <span class="mxch-nav-link-icon">
183 <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"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"/></svg>
184 </span>
185 <span class="mxch-nav-link-text"><?php esc_html_e('Role Restrictions', 'mxchat'); ?></span>
186 </button>
187 </div>
188
189 <div class="mxch-nav-item" data-section="acf-fields">
190 <button class="mxch-nav-link" data-target="acf-fields">
191 <span class="mxch-nav-link-icon">
192 <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"><path d="M14.5 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7.5L14.5 2z"/><polyline points="14 2 14 8 20 8"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/><line x1="10" y1="9" x2="8" y2="9"/></svg>
193 </span>
194 <span class="mxch-nav-link-text"><?php esc_html_e('ACF Fields', 'mxchat'); ?></span>
195 </button>
196 </div>
197
198 <div class="mxch-nav-item" data-section="custom-meta">
199 <button class="mxch-nav-link" data-target="custom-meta">
200 <span class="mxch-nav-link-icon">
201 <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"><path d="M4 7V4h16v3"/><path d="M9 20h6"/><path d="M12 4v16"/></svg>
202 </span>
203 <span class="mxch-nav-link-text"><?php esc_html_e('Custom Meta', 'mxchat'); ?></span>
204 </button>
205 </div>
206 </div>
207
208 <!-- Integrations Section -->
209 <div class="mxch-nav-section">
210 <div class="mxch-nav-section-title"><?php esc_html_e('Integrations', 'mxchat'); ?></div>
211
212 <div class="mxch-nav-item" data-section="pinecone">
213 <button class="mxch-nav-link" data-target="pinecone">
214 <span class="mxch-nav-link-icon">
215 <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"><path d="M17.5 19H9a7 7 0 1 1 6.71-9h1.79a4.5 4.5 0 1 1 0 9Z"/></svg>
216 </span>
217 <span class="mxch-nav-link-text"><?php esc_html_e('Pinecone', 'mxchat'); ?></span>
218 <?php if ($is_pinecone_active): ?>
219 <span class="mxch-nav-link-badge mxch-active-badge"><?php esc_html_e('Active', 'mxchat'); ?></span>
220 <?php endif; ?>
221 </button>
222 </div>
223
224 <div class="mxch-nav-item" data-section="openai-vectorstore">
225 <button class="mxch-nav-link" data-target="openai-vectorstore">
226 <span class="mxch-nav-link-icon">
227 <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"><circle cx="11" cy="11" r="8"/><path d="m21 21-4.3-4.3"/><path d="M11 8v6"/><path d="M8 11h6"/></svg>
228 </span>
229 <span class="mxch-nav-link-text"><?php esc_html_e('OpenAI Vector Store', 'mxchat'); ?></span>
230 <?php if ($is_vectorstore_active): ?>
231 <span class="mxch-nav-link-badge mxch-active-badge"><?php esc_html_e('Active', 'mxchat'); ?></span>
232 <?php endif; ?>
233 </button>
234 </div>
235 </div>
236 </nav>
237
238 <?php if (!$is_activated): ?>
239 <div class="mxch-sidebar-footer">
240 <a href="https://mxchat.ai/" target="_blank" class="mxch-sidebar-upgrade-v2">
241 <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/></svg>
242 <?php esc_html_e('Pro Upgrade', 'mxchat'); ?>
243 </a>
244 </div>
245 <?php endif; ?>
246 </aside>
247
248 <!-- Main Content Area -->
249 <main class="mxch-content">
250 <?php
251 // Multi-Bot Selector
252 mxchat_render_knowledge_bot_selector($multibot_active, $current_bot_id);
253
254 // Global Processing Status - Always visible when processing
255 mxchat_render_global_processing_status($page_data, $knowledge_manager);
256
257 // Render content sections
258 mxchat_render_import_options_section($admin_instance, $knowledge_manager, $page_data);
259 mxchat_render_knowledge_base_section($admin_instance, $knowledge_manager, $page_data);
260 mxchat_render_auto_sync_section($knowledge_manager);
261 mxchat_render_chunking_section();
262 mxchat_render_role_restrictions_section($knowledge_manager);
263 mxchat_render_acf_fields_section($knowledge_manager);
264 mxchat_render_custom_meta_section();
265 mxchat_render_pinecone_section();
266 mxchat_render_openai_vectorstore_section();
267 ?>
268
269 </main>
270 </div>
271
272 <?php
273 // Render the Content Selector Modal
274 mxchat_render_content_selector_modal();
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 // Render the navigation JavaScript
283 mxchat_render_knowledge_page_scripts();
284 }
285
286 /**
287 * Render Multi-Bot Selector
288 */
289 function mxchat_render_knowledge_bot_selector($multibot_active, $current_bot_id) {
290 if (!$multibot_active || !class_exists('MxChat_Multi_Bot_Manager')) {
291 return;
292 }
293
294 $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
295 $available_bots = $multi_bot_manager->get_available_bots();
296 ?>
297 <div class="mxch-card" style="margin-bottom: 24px;">
298 <div class="mxch-card-body">
299 <div style="display: flex; align-items: center; gap: 15px; flex-wrap: wrap;">
300 <label for="mxchat-bot-selector" style="font-weight: 600; white-space: nowrap;">
301 <?php esc_html_e('Select Bot Database:', 'mxchat'); ?>
302 </label>
303 <select id="mxchat-bot-selector" class="mxch-select" style="min-width: 200px; max-width: 300px;">
304 <?php foreach ($available_bots as $bot_id => $bot_name) : ?>
305 <option value="<?php echo esc_attr($bot_id); ?>" <?php selected($current_bot_id, $bot_id); ?>>
306 <?php echo esc_html($bot_name); ?>
307 </option>
308 <?php endforeach; ?>
309 </select>
310 <span style="color: var(--mxch-text-secondary); font-size: 13px;">
311 <?php esc_html_e('Content will be added to the selected bot\'s knowledge base', 'mxchat'); ?>
312 </span>
313 <span id="mxchat-bot-save-status" style="display: none; color: var(--mxch-success); font-size: 13px;">
314 <?php esc_html_e('Saved', 'mxchat'); ?>
315 </span>
316 </div>
317 </div>
318 </div>
319 <?php
320 }
321
322 /**
323 * Render Global Processing Status - Always visible when processing is active
324 */
325 function mxchat_render_global_processing_status($page_data, $knowledge_manager) {
326 extract($page_data);
327
328 // Only show if there's active processing
329 if (!$is_processing) {
330 return;
331 }
332 ?>
333 <div class="mxch-processing-status-global mxchat-import-section" style="margin-bottom: 24px;">
334 <?php
335 // PDF Processing Status - Using mxchat-status-card class for JavaScript compatibility
336 if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
337 <div class="mxchat-status-card mxch-card" data-card-type="pdf" data-queue-id="<?php echo esc_attr(get_transient('mxchat_active_queue_pdf')); ?>" style="border-left: 4px solid var(--mxch-primary); margin-bottom: 16px;">
338 <div class="mxchat-status-header mxch-card-header" style="background: var(--mxch-primary-light);">
339 <h4 style="margin: 0; display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600;">
340 <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M14.5 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7.5L14.5 2z"/><polyline points="14 2 14 8 20 8"/></svg>
341 <?php esc_html_e('PDF Processing Status', 'mxchat'); ?>
342 </h4>
343 <div class="mxchat-status-warning" style="background: #fff3cd; color: #856404; padding: 8px 12px; border-radius: 4px; font-size: 13px; margin: 10px 0;">
344 <?php esc_html_e('Keep this tab open - Processing runs in your browser', 'mxchat'); ?>
345 </div>
346 <form method="post" class="mxchat-stop-form" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
347 <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
348 <button type="submit" name="stop_processing" class="mxchat-button-secondary mxch-btn mxch-btn-secondary mxch-btn-sm">
349 <?php esc_html_e('Stop Processing', 'mxchat'); ?>
350 </button>
351 </form>
352 </div>
353 <div class="mxchat-progress-bar" style="height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; margin: 0;">
354 <div class="mxchat-progress-fill" style="height: 100%; background: var(--mxch-primary); width: <?php echo esc_attr($pdf_status['percentage']); ?>%; transition: width 0.3s;"></div>
355 </div>
356 <div class="mxchat-status-details mxch-card-body">
357 <p><?php printf(esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'), absint($pdf_status['processed_pages']), absint($pdf_status['total_pages']), absint($pdf_status['percentage'])); ?></p>
358 <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
359 <p class="error-count" style="color: var(--mxch-error);"><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
360 <?php endif; ?>
361 <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php esc_html_e('Processing', 'mxchat'); ?></p>
362 </div>
363 </div>
364 <?php endif;
365
366 // Sitemap Processing Status - Using mxchat-status-card class for JavaScript compatibility
367 if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
368 <div class="mxchat-status-card mxch-card" data-card-type="sitemap" data-queue-id="<?php echo esc_attr(get_transient('mxchat_active_queue_sitemap')); ?>" style="border-left: 4px solid var(--mxch-primary); margin-bottom: 16px;">
369 <div class="mxchat-status-header mxch-card-header" style="background: var(--mxch-primary-light);">
370 <h4 style="margin: 0; display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600;">
371 <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="2" y1="12" x2="22" y2="12"/><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/></svg>
372 <?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?>
373 </h4>
374 <div class="mxchat-status-warning" style="background: #fff3cd; color: #856404; padding: 8px 12px; border-radius: 4px; font-size: 13px; margin: 10px 0;">
375 <?php esc_html_e('Keep this tab open - Processing runs in your browser', 'mxchat'); ?>
376 </div>
377 <form method="post" class="mxchat-stop-form" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
378 <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
379 <button type="submit" name="stop_processing" class="mxchat-button-secondary mxch-btn mxch-btn-secondary mxch-btn-sm">
380 <?php esc_html_e('Stop Processing', 'mxchat'); ?>
381 </button>
382 </form>
383 </div>
384 <div class="mxchat-progress-bar" style="height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; margin: 0;">
385 <div class="mxchat-progress-fill" style="height: 100%; background: var(--mxch-primary); width: <?php echo esc_attr($sitemap_status['percentage']); ?>%; transition: width 0.3s;"></div>
386 </div>
387 <div class="mxchat-status-details mxch-card-body">
388 <p><?php printf(esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'), absint($sitemap_status['processed_urls']), absint($sitemap_status['total_urls']), absint($sitemap_status['percentage'])); ?></p>
389 <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
390 <p class="error-count" style="color: var(--mxch-error);"><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
391 <?php endif; ?>
392 <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php esc_html_e('Processing', 'mxchat'); ?></p>
393 </div>
394 </div>
395 <?php endif;
396
397 // Completed status cards
398 echo $knowledge_manager->mxchat_render_completed_status_cards();
399 ?>
400 </div>
401 <?php
402 }
403
404 /**
405 * Render Import Options Section
406 */
407 function mxchat_render_import_options_section($admin_instance, $knowledge_manager, $page_data) {
408 extract($page_data);
409 $options = $admin_instance->options ?? get_option('mxchat_options', array());
410
411 // Check if user is using WordPress database (not Pinecone or OpenAI Vector Store)
412 $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
413 $is_pinecone_active = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
414 $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
415 $is_vectorstore_active = ($vectorstore_options['mxchat_use_openai_vectorstore'] ?? '0') === '1';
416 $is_using_wordpress_db = !$is_pinecone_active && !$is_vectorstore_active;
417
418 // Check embedding API key
419 $embedding_model = isset($options['embedding_model']) ? esc_attr($options['embedding_model']) : 'text-embedding-ada-002';
420 $has_openai_key = !empty($options['api_key']);
421 $has_voyage_key = !empty($options['voyage_api_key']);
422 $has_gemini_key = !empty($options['gemini_api_key']);
423
424 $has_required_key = false;
425 $required_key_type = '';
426
427 if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
428 $has_required_key = true;
429 $required_key_type = 'OpenAI';
430 } elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
431 $has_required_key = true;
432 $required_key_type = 'Voyage AI';
433 } elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
434 $has_required_key = true;
435 $required_key_type = 'Google Gemini';
436 } elseif (strpos($embedding_model, 'text-embedding-') !== false) {
437 $required_key_type = 'OpenAI';
438 } elseif (strpos($embedding_model, 'voyage-') !== false) {
439 $required_key_type = 'Voyage AI';
440 } elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
441 $required_key_type = 'Google Gemini';
442 }
443 ?>
444 <div id="import-options" class="mxch-section active">
445 <div class="mxch-content-header">
446 <h1 class="mxch-content-title"><?php esc_html_e('Import Options', 'mxchat'); ?></h1>
447 <p class="mxch-content-subtitle"><?php esc_html_e('Import content to your knowledge base from various sources.', 'mxchat'); ?></p>
448 </div>
449
450 <!-- API Key Status -->
451 <div class="mxch-notice <?php echo $has_required_key ? 'mxch-notice-success' : 'mxch-notice-warning'; ?>" style="margin-bottom: 24px;">
452 <svg class="mxch-notice-icon" xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
453 <?php if ($has_required_key): ?>
454 <path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/>
455 <?php else: ?>
456 <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"/><line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/>
457 <?php endif; ?>
458 </svg>
459 <div>
460 <?php if ($has_required_key): ?>
461 <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>Remember to add credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?>
462 <?php else: ?>
463 <strong><?php esc_html_e('Important:', 'mxchat'); ?></strong>
464 <?php echo sprintf(esc_html__('Before importing knowledge, you must add a %s API key with sufficient credits in the Chatbot settings.', 'mxchat'), $required_key_type); ?>
465 <a href="<?php echo admin_url('admin.php?page=mxchat-max#api-keys'); ?>"><?php esc_html_e('Go to API Key Settings', 'mxchat'); ?></a>
466 <?php endif; ?>
467 </div>
468 </div>
469
470 <?php if ($is_using_wordpress_db): ?>
471 <!-- WordPress Database Caution Notice -->
472 <div class="mxch-notice mxch-notice-warning" style="margin-bottom: 24px;">
473 <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">
474 <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"/><line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/>
475 </svg>
476 <div>
477 <strong><?php esc_html_e('Using WordPress Database:', 'mxchat'); ?></strong>
478 <?php esc_html_e('The WordPress database is not optimized for vector search with large datasets. If you plan to have more than 500 knowledge entries, we highly recommend using Pinecone for better performance and scalability.', 'mxchat'); ?>
479 </div>
480 </div>
481 <?php endif; ?>
482
483 <div class="mxch-card">
484 <div class="mxch-card-header">
485 <h3 class="mxch-card-title">
486 <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 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="17 8 12 3 7 8"/><line x1="12" y1="3" x2="12" y2="15"/></svg>
487 <?php esc_html_e('Choose Import Method', 'mxchat'); ?>
488 </h3>
489 </div>
490 <div class="mxch-card-body">
491 <!-- Import Options Grid -->
492 <div class="mxchat-import-options">
493 <!-- WordPress Import Option -->
494 <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
495 <div class="mxchat-import-icon">
496 <span class="dashicons dashicons-wordpress"></span>
497 </div>
498 <div class="mxchat-import-content">
499 <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
500 <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
501 </div>
502 <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
503 </button>
504
505 <!-- Sitemap Import Option -->
506 <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
507 <div class="mxchat-import-icon">
508 <span class="dashicons dashicons-admin-site-alt"></span>
509 </div>
510 <div class="mxchat-import-content">
511 <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
512 <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
513 </div>
514 </button>
515
516 <!-- Direct URL Import Option -->
517 <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
518 <div class="mxchat-import-icon">
519 <span class="dashicons dashicons-admin-links"></span>
520 </div>
521 <div class="mxchat-import-content">
522 <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
523 <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
524 </div>
525 </button>
526
527 <!-- Direct Content Import Option -->
528 <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
529 <div class="mxchat-import-icon">
530 <span class="dashicons dashicons-editor-paste-text"></span>
531 </div>
532 <div class="mxchat-import-content">
533 <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
534 <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
535 </div>
536 </button>
537
538 <!-- PDF Import Option (URL) -->
539 <button type="button" class="mxchat-import-box" data-option="pdf-url" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
540 <div class="mxchat-import-icon">
541 <span class="dashicons dashicons-media-document"></span>
542 </div>
543 <div class="mxchat-import-content">
544 <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
545 <p><?php esc_html_e('Import knowledge from PDF URL.', 'mxchat'); ?></p>
546 </div>
547 </button>
548
549 <!-- PDF File Upload Option -->
550 <button type="button" class="mxchat-import-box" data-option="pdf-upload" data-type="pdf-upload">
551 <div class="mxchat-import-icon">
552 <span class="dashicons dashicons-upload"></span>
553 </div>
554 <div class="mxchat-import-content">
555 <h4><?php esc_html_e('PDF Upload', 'mxchat'); ?></h4>
556 <p><?php esc_html_e('Upload a PDF file from your computer.', 'mxchat'); ?></p>
557 </div>
558 </button>
559
560 <!-- Document File Upload Option (plan 0485e5) -->
561 <button type="button" class="mxchat-import-box" data-option="document-upload" data-type="document-upload">
562 <div class="mxchat-import-icon">
563 <span class="dashicons dashicons-media-text"></span>
564 </div>
565 <div class="mxchat-import-content">
566 <h4><?php esc_html_e('Document Upload', 'mxchat'); ?></h4>
567 <p><?php esc_html_e('Upload a Word document, text, or Markdown file (.docx, .txt, .md).', 'mxchat'); ?></p>
568 </div>
569 </button>
570
571 <!-- YouTube Video Import Option -->
572 <button type="button" class="mxchat-import-box" data-option="youtube" data-type="youtube">
573 <div class="mxchat-import-icon">
574 <span class="dashicons dashicons-youtube"></span>
575 </div>
576 <div class="mxchat-import-content">
577 <h4><?php esc_html_e('YouTube', 'mxchat'); ?></h4>
578 <p><?php esc_html_e('Index a video so the chat can surface it as a playable embed.', 'mxchat'); ?></p>
579 </div>
580 </button>
581 </div>
582
583 <!-- Detected Sitemaps Section (hidden by default, shown when Sitemap Import is clicked) -->
584 <div id="mxchat-detected-sitemaps" class="mxchat-detected-sitemaps" style="display: none;">
585 <div class="mxchat-sitemaps-header">
586 <h4>
587 <span class="dashicons dashicons-admin-site-alt"></span>
588 <?php esc_html_e('Detected Sitemaps', 'mxchat'); ?>
589 </h4>
590 <button type="button" id="mxchat-refresh-sitemaps" class="mxch-btn mxch-btn-ghost mxch-btn-sm" title="<?php esc_attr_e('Refresh', 'mxchat'); ?>">
591 <span class="dashicons dashicons-update"></span>
592 </button>
593 </div>
594 <div id="mxchat-sitemaps-list" class="mxchat-sitemaps-list">
595 <!-- Sitemaps will be loaded here via AJAX -->
596 </div>
597 <input type="hidden" id="mxchat-detect-sitemaps-nonce" value="<?php echo wp_create_nonce('mxchat_detect_sitemaps_nonce'); ?>">
598 <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
599 <input type="hidden" id="mxchat-sitemap-bot-id" value="<?php echo esc_attr($current_bot_id); ?>">
600 <?php endif; ?>
601 </div>
602
603 <!-- No Sitemaps Found Message (hidden by default) -->
604 <div id="mxchat-no-sitemaps" class="mxchat-no-sitemaps" style="display: none;">
605 <span class="dashicons dashicons-info"></span>
606 <p>
607 <?php esc_html_e('No sitemaps detected. You can manually enter a sitemap URL using the input field above.', 'mxchat'); ?>
608 </p>
609 </div>
610
611 <!-- Sitemaps Loading State (hidden by default) -->
612 <div id="mxchat-sitemaps-loading" class="mxchat-sitemaps-loading" style="display: none;">
613 <span class="dashicons dashicons-update spin"></span>
614 <p><?php esc_html_e('Detecting sitemaps...', 'mxchat'); ?></p>
615 </div>
616
617 <!-- Input Areas for URL and Content -->
618 <?php if (!$is_processing) : ?>
619 <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none; margin-top: 20px;">
620 <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
621 <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
622 <input type="hidden" name="import_type" id="import_type" value="url">
623 <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
624 <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
625 <?php endif; ?>
626 <div style="display: flex; gap: 10px;">
627 <input type="url" name="sitemap_url" id="sitemap_url" class="mxch-input" placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>" required style="flex: 1;" />
628 <button type="submit" name="submit_sitemap" class="mxch-btn mxch-btn-primary">
629 <?php esc_html_e('Import', 'mxchat'); ?>
630 </button>
631 </div>
632 <p class="mxch-field-description" id="url-description-text"></p>
633 </form>
634 </div>
635
636 <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none; margin-top: 20px;">
637 <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
638 <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
639 <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
640 <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
641 <?php endif; ?>
642 <div class="mxch-field">
643 <textarea name="article_content" id="article_content" class="mxch-textarea" placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>" required rows="6"></textarea>
644 </div>
645 <div class="mxch-field">
646 <input type="url" name="article_url" id="article_url" class="mxch-input" placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
647 <div style="margin-top: 8px; display: flex; align-items: center; gap: 8px;">
648 <label style="display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--mxch-text-secondary); cursor: pointer;">
649 <input type="checkbox" id="mxchat-unique-url-toggle" style="margin: 0;">
650 <?php esc_html_e('Generate unique URL for duplicate content', 'mxchat'); ?>
651 </label>
652 <button type="button" id="mxchat-generate-unique-url" class="mxch-btn mxch-btn-secondary mxch-btn-sm" style="display: none;">
653 <span class="dashicons dashicons-randomize" style="font-size: 14px; margin-top: 2px;"></span>
654 <?php esc_html_e('Generate Unique', 'mxchat'); ?>
655 </button>
656 </div>
657 <p class="mxch-field-description">
658 <?php esc_html_e('Enable this option to submit multiple entries with the same base URL. A unique reference will be appended.', 'mxchat'); ?>
659 </p>
660 </div>
661 <button type="submit" name="submit_content" class="mxch-btn mxch-btn-primary">
662 <?php esc_html_e('Import Content', 'mxchat'); ?>
663 </button>
664 </form>
665 </div>
666
667 <div class="mxchat-import-input-area" id="mxchat-pdf-upload-area" style="display: none; margin-top: 20px;">
668 <form id="mxchat-pdf-upload-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_pdf_file')); ?>" enctype="multipart/form-data">
669 <?php wp_nonce_field('mxchat_submit_pdf_file_action', 'mxchat_submit_pdf_file_nonce'); ?>
670 <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
671 <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
672 <?php endif; ?>
673 <div class="mxch-field">
674 <input type="file" name="pdf_file" id="mxchat-pdf-file-input" accept=".pdf" required>
675 </div>
676 <p class="mxch-field-description">
677 <?php esc_html_e('Select a PDF file from your computer to import into the knowledge base. Maximum file size depends on your server settings.', 'mxchat'); ?>
678 </p>
679 <button type="submit" name="submit_pdf_file" class="mxch-btn mxch-btn-primary">
680 <?php esc_html_e('Import PDF', 'mxchat'); ?>
681 </button>
682 </form>
683 </div>
684
685 <div class="mxchat-import-input-area" id="mxchat-document-upload-area" style="display: none; margin-top: 20px;">
686 <form id="mxchat-document-upload-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_document_file')); ?>" enctype="multipart/form-data">
687 <?php wp_nonce_field('mxchat_submit_document_file_action', 'mxchat_submit_document_file_nonce'); ?>
688 <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
689 <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
690 <?php endif; ?>
691 <div class="mxch-field">
692 <input type="file" name="document_file" id="mxchat-document-file-input" accept=".docx,.txt,.md" required>
693 </div>
694 <p class="mxch-field-description">
695 <?php esc_html_e('Select a .docx, .txt, or .md file to import into the knowledge base. The text is extracted and indexed; the file itself is not stored. Re-uploading a file with the same name replaces its previous content.', 'mxchat'); ?>
696 </p>
697 <button type="submit" name="submit_document_file" class="mxch-btn mxch-btn-primary">
698 <?php esc_html_e('Import Document', 'mxchat'); ?>
699 </button>
700 </form>
701 </div>
702
703 <?php
704 // Prefill state: set when an auto-import found no transcript — the
705 // handler bounced back here so the admin can augment the entry with
706 // a manual description (re-importing the same URL updates the row).
707 $yt_prefill = isset($_GET['mxchat_yt_prefill']) && $_GET['mxchat_yt_prefill'] === '1';
708 $yt_prefill_url = $yt_prefill && isset($_GET['yt_url']) ? esc_url_raw(rawurldecode(wp_unslash($_GET['yt_url']))) : '';
709 $yt_prefill_title = $yt_prefill && isset($_GET['yt_title']) ? sanitize_text_field(rawurldecode(wp_unslash($_GET['yt_title']))) : '';
710 ?>
711 <div class="mxchat-import-input-area" id="mxchat-youtube-input-area" style="display: none; margin-top: 20px;">
712 <form id="mxchat-youtube-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_youtube')); ?>"<?php echo $yt_prefill ? ' data-yt-prefill="1"' : ''; ?>>
713 <?php wp_nonce_field('mxchat_submit_youtube_action', 'mxchat_submit_youtube_nonce'); ?>
714 <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
715 <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
716 <?php endif; ?>
717 <div class="mxch-field">
718 <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($yt_prefill_url); ?>">
719 </div>
720 <div class="mxch-field">
721 <span class="mxch-field-label"><?php esc_html_e('How should this video be described for matching?', 'mxchat'); ?></span>
722 <div style="display: flex; flex-direction: column; gap: 6px; margin-top: 8px;">
723 <label style="display: flex; align-items: baseline; gap: 8px; cursor: pointer;">
724 <input type="radio" name="youtube_description_mode" value="auto" <?php checked(!$yt_prefill); ?>>
725 <span>
726 <strong><?php esc_html_e('Auto-fetch', 'mxchat'); ?></strong>
727 <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>
728 </span>
729 </label>
730 <label style="display: flex; align-items: baseline; gap: 8px; cursor: pointer;">
731 <input type="radio" name="youtube_description_mode" value="manual" <?php checked($yt_prefill); ?>>
732 <span>
733 <strong><?php esc_html_e('Write my own', 'mxchat'); ?></strong>
734 <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>
735 </span>
736 </label>
737 </div>
738 </div>
739 <div class="mxch-field" id="mxchat-youtube-description-field" style="<?php echo $yt_prefill ? '' : 'display: none;'; ?>">
740 <textarea name="youtube_description" id="mxchat-youtube-description" class="mxch-textarea" rows="5" placeholder="<?php esc_attr_e('Describe what this video covers and the questions it answers...', 'mxchat'); ?>"><?php echo esc_textarea($yt_prefill_title !== '' ? $yt_prefill_title . "\n\n" : ''); ?></textarea>
741 <p class="mxch-field-description"><?php esc_html_e('This text is what gets matched against visitor questions. Importing the same video URL again updates its existing entry.', 'mxchat'); ?></p>
742 </div>
743 <button type="submit" name="submit_youtube" value="1" class="mxch-btn mxch-btn-primary">
744 <?php esc_html_e('Import Video', 'mxchat'); ?>
745 </button>
746 </form>
747 </div>
748 <?php endif; ?>
749 </div>
750 </div>
751 </div>
752 <?php
753 }
754
755 /**
756 * Render Processing Status Cards (legacy - kept for reference)
757 * Note: Processing status is now rendered globally via mxchat_render_global_processing_status()
758 */
759 function mxchat_render_processing_status($page_data, $knowledge_manager) {
760 extract($page_data);
761
762 // PDF Processing Status
763 if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
764 <div class="mxch-card" style="margin-top: 20px;">
765 <div class="mxch-card-header" style="background: var(--mxch-primary-light);">
766 <h3 class="mxch-card-title"><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h3>
767 <div style="display: flex; gap: 10px;">
768 <form method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
769 <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
770 <button type="submit" name="stop_processing" class="mxch-btn mxch-btn-secondary mxch-btn-sm">
771 <?php esc_html_e('Stop Processing', 'mxchat'); ?>
772 </button>
773 </form>
774 <button type="button" class="mxch-btn mxch-btn-primary mxch-btn-sm mxchat-manual-batch-btn" data-process-type="pdf" data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
775 <?php esc_html_e('Process Batch', 'mxchat'); ?>
776 </button>
777 </div>
778 </div>
779 <div class="mxch-card-body">
780 <div class="mxchat-progress-bar" style="height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; margin-bottom: 15px;">
781 <div class="mxchat-progress-fill" style="height: 100%; background: var(--mxch-primary); width: <?php echo esc_attr($pdf_status['percentage']); ?>%; transition: width 0.3s;"></div>
782 </div>
783 <p><?php printf(esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'), absint($pdf_status['processed_pages']), absint($pdf_status['total_pages']), absint($pdf_status['percentage'])); ?></p>
784 <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
785 <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
786 <?php endif; ?>
787 <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
788 </div>
789 </div>
790 <?php endif;
791
792 // Sitemap Processing Status
793 if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
794 <div class="mxch-card" style="margin-top: 20px;">
795 <div class="mxch-card-header" style="background: var(--mxch-primary-light);">
796 <h3 class="mxch-card-title"><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h3>
797 <div style="display: flex; gap: 10px;">
798 <form method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
799 <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
800 <button type="submit" name="stop_processing" class="mxch-btn mxch-btn-secondary mxch-btn-sm">
801 <?php esc_html_e('Stop Processing', 'mxchat'); ?>
802 </button>
803 </form>
804 <button type="button" class="mxch-btn mxch-btn-primary mxch-btn-sm mxchat-manual-batch-btn" data-process-type="sitemap" data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
805 <?php esc_html_e('Process Batch', 'mxchat'); ?>
806 </button>
807 </div>
808 </div>
809 <div class="mxch-card-body">
810 <div class="mxchat-progress-bar" style="height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; margin-bottom: 15px;">
811 <div class="mxchat-progress-fill" style="height: 100%; background: var(--mxch-primary); width: <?php echo esc_attr($sitemap_status['percentage']); ?>%; transition: width 0.3s;"></div>
812 </div>
813 <p><?php printf(esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'), absint($sitemap_status['processed_urls']), absint($sitemap_status['total_urls']), absint($sitemap_status['percentage'])); ?></p>
814 <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
815 <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
816 <?php endif; ?>
817 <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
818 </div>
819 </div>
820 <?php endif;
821
822 // Completed status cards
823 echo $knowledge_manager->mxchat_render_completed_status_cards();
824 }
825
826 /**
827 * Render Knowledge Base Section (table)
828 */
829 function mxchat_render_knowledge_base_section($admin_instance, $knowledge_manager, $page_data) {
830 extract($page_data);
831
832 // Group prompts by source_url for chunked content display
833 $grouped_prompts = array();
834
835 if ($prompts) {
836 foreach ($prompts as $prompt) {
837 $source_url = $prompt->source_url ?? '';
838
839 // Check if chunk metadata exists on the record itself (Pinecone)
840 if (isset($prompt->chunk_index) && $prompt->chunk_index !== null) {
841 // Pinecone: metadata is already on the record object
842 $prompt->chunk_metadata = array(
843 'chunk_index' => intval($prompt->chunk_index),
844 'total_chunks' => isset($prompt->total_chunks) ? intval($prompt->total_chunks) : null,
845 'is_chunked' => isset($prompt->is_chunked) ? (bool) $prompt->is_chunked : true
846 );
847 $prompt->display_content = $prompt->article_content; // Pinecone content is already clean
848 } else {
849 // WordPress: Parse chunk metadata from JSON prefix in article_content
850 if (class_exists('MxChat_Chunker')) {
851 $chunk_meta = MxChat_Chunker::parse_stored_chunk($prompt->article_content);
852 $prompt->chunk_metadata = $chunk_meta['metadata'];
853 $prompt->display_content = $chunk_meta['text']; // Store clean content without JSON prefix
854 } else {
855 $prompt->chunk_metadata = array();
856 $prompt->display_content = $prompt->article_content;
857 }
858 }
859
860 if (!empty($source_url)) {
861 if (!isset($grouped_prompts[$source_url])) {
862 $grouped_prompts[$source_url] = array();
863 }
864 $grouped_prompts[$source_url][] = $prompt;
865 } else {
866 // Use a unique key for ungrouped prompts
867 $grouped_prompts['_ungrouped_' . $prompt->id] = array($prompt);
868 }
869 }
870
871 // Sort each group by chunk_index from metadata
872 foreach ($grouped_prompts as $source_url => &$group) {
873 usort($group, function($a, $b) {
874 $index_a = isset($a->chunk_metadata['chunk_index']) ? intval($a->chunk_metadata['chunk_index']) : 0;
875 $index_b = isset($b->chunk_metadata['chunk_index']) ? intval($b->chunk_metadata['chunk_index']) : 0;
876 return $index_a - $index_b;
877 });
878 }
879 unset($group); // Break reference
880 }
881 $display_index = 0;
882 ?>
883 <div id="knowledge-base" class="mxch-section">
884 <div class="mxch-content-header">
885 <h1 class="mxch-content-title"><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h1>
886 <p class="mxch-content-subtitle"><?php esc_html_e('View and manage your imported knowledge entries.', 'mxchat'); ?></p>
887 </div>
888
889 <?php if (!empty($use_vectorstore)) : ?>
890 <div class="mxch-notice mxch-notice-info" style="margin-bottom: 20px;">
891 <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>
892 <span><strong><?php esc_html_e('OpenAI Vector Store is Active', 'mxchat'); ?></strong> - <?php esc_html_e('Your chatbot is using OpenAI\'s hosted Vector Store for knowledge retrieval. The entries below are stored locally and are not being searched. To use this local database, disable Vector Store in the Integrations settings.', 'mxchat'); ?></span>
893 </div>
894 <?php endif; ?>
895
896 <div class="mxch-card">
897 <div class="mxch-card-header">
898 <h3 class="mxch-card-title">
899 <?php esc_html_e('Knowledge Entries', 'mxchat'); ?>
900 <span id="mxchat-entry-count" style="font-weight: normal; color: var(--mxch-text-secondary);">(<?php echo esc_html($total_records); ?>)</span>
901 <?php if (!empty($use_vectorstore)) : ?>
902 <span style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #fff3e0; color: #e65100;">
903 <span class="dashicons dashicons-database" style="font-size: 14px;"></span>
904 <?php esc_html_e('Not in use', 'mxchat'); ?>
905 </span>
906 <?php elseif ($use_pinecone) : ?>
907 <span style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
908 <span class="dashicons dashicons-cloud" style="font-size: 14px;"></span>
909 <?php esc_html_e('Pinecone', 'mxchat'); ?>
910 </span>
911 <?php else : ?>
912 <span style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
913 <span class="dashicons dashicons-database-view" style="font-size: 14px;"></span>
914 <?php esc_html_e('WordPress DB', 'mxchat'); ?>
915 </span>
916 <?php endif; ?>
917 </h3>
918 <div class="mxch-kb-header-controls">
919 <form method="get" id="knowledge-search" class="mxch-kb-search-form">
920 <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
921 <input type="hidden" name="page" value="mxchat-prompts" />
922 <?php if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') : ?>
923 <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
924 <?php endif; ?>
925 <input type="text" name="search" class="mxch-input mxch-input-sm mxch-kb-search-input" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>" value="<?php echo esc_attr($search_query); ?>" />
926 <select name="content_type" class="mxch-select mxch-kb-type-filter" onchange="this.form.submit()">
927 <option value=""><?php esc_html_e('All Types', 'mxchat'); ?></option>
928 <?php
929 $post_types = get_post_types(array('public' => true), 'objects');
930 foreach ($post_types as $post_type) {
931 echo '<option value="' . esc_attr($post_type->name) . '" ' . selected($content_type_filter, $post_type->name, false) . '>' . esc_html($post_type->label) . '</option>';
932 }
933 ?>
934 <option value="pdf" <?php selected($content_type_filter, 'pdf'); ?>><?php esc_html_e('PDFs', 'mxchat'); ?></option>
935 <option value="url" <?php selected($content_type_filter, 'url'); ?>><?php esc_html_e('URLs', 'mxchat'); ?></option>
936 </select>
937 </form>
938 <!-- Delete Button Container - transforms between Delete All and Delete Selected -->
939 <div class="mxchat-delete-container" id="mxchat-delete-container">
940 <!-- Delete All Form (shown when nothing selected) -->
941 <?php
942 // Build confirm message and button text based on active filter
943 $delete_all_label = __('Delete All', 'mxchat');
944 $delete_all_confirm = __('Are you sure you want to delete all knowledge?', 'mxchat');
945 if (!empty($content_type_filter)) {
946 $filter_display = $content_type_filter;
947 // Try to get a human-readable label
948 $pt_obj = get_post_type_object($content_type_filter);
949 if ($pt_obj) {
950 $filter_display = $pt_obj->label;
951 } elseif ($content_type_filter === 'pdf') {
952 $filter_display = 'PDFs';
953 } elseif ($content_type_filter === 'url') {
954 $filter_display = 'URLs';
955 }
956 /* translators: %s: content type label (e.g. "Pages", "PDFs") */
957 $delete_all_label = sprintf(__('Delete All %s', 'mxchat'), $filter_display);
958 /* translators: %s: content type label */
959 $delete_all_confirm = sprintf(__('Are you sure you want to delete all %s from the knowledge base?', 'mxchat'), $filter_display);
960 }
961 ?>
962 <form method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>" id="mxchat-delete-all-form" onsubmit="return confirm('<?php echo esc_attr($delete_all_confirm); ?>');">
963 <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
964 <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
965 <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
966 <?php if (!empty($content_type_filter)) : ?>
967 <input type="hidden" name="content_type_filter" value="<?php echo esc_attr($content_type_filter); ?>" />
968 <?php endif; ?>
969 <button type="submit" class="mxch-btn mxch-btn-secondary mxch-btn-sm" style="color: var(--mxch-error);">
970 <span class="dashicons dashicons-trash" style="font-size: 14px;"></span>
971 <?php echo esc_html($delete_all_label); ?>
972 </button>
973 </form>
974 <!-- Delete Selected Button (shown when items selected) -->
975 <button type="button"
976 class="mxch-btn mxch-btn-secondary mxch-btn-sm mxchat-bulk-delete"
977 id="mxchat-delete-selected-entries"
978 style="display: none; color: var(--mxch-error);"
979 data-nonce="<?php echo wp_create_nonce('mxchat_bulk_delete_knowledge_nonce'); ?>"
980 data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
981 data-data-source="<?php echo esc_attr($data_source); ?>">
982 <span class="dashicons dashicons-trash" style="font-size: 14px;"></span>
983 <span class="mxchat-bulk-delete-text"><?php esc_html_e('Delete Selected', 'mxchat'); ?></span>
984 <span class="mxchat-selected-count" id="mxchat-selected-entry-count"></span>
985 </button>
986 </div>
987 </div>
988 </div>
989 <div class="mxch-card-body" style="padding: 0;">
990 <?php if ($use_pinecone) : ?>
991 <div class="mxch-notice mxch-notice-info mxch-pinecone-notice" style="margin: 16px; border-radius: var(--mxch-radius-md); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;">
992 <div style="display: flex; align-items: center; gap: 8px;">
993 <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>
994 <span><?php esc_html_e('Changes may take up to 60 seconds to process in Pinecone. Click "Refresh Entries" to see updates.', 'mxchat'); ?></span>
995 </div>
996 <button type="button" id="mxchat-refresh-pinecone-entries" class="mxch-btn mxch-btn-secondary mxch-btn-sm">
997 <span class="dashicons dashicons-update"></span>
998 <?php esc_html_e('Refresh Entries', 'mxchat'); ?>
999 </button>
1000 </div>
1001 <?php endif; ?>
1002
1003 <div class="mxchat-table-wrapper" style="overflow-x: auto;">
1004 <table class="mxchat-records-table" id="mxchat-records-table" style="width: 100%; border-collapse: collapse;">
1005 <thead>
1006 <tr style="background: #f8fafc; border-bottom: 1px solid var(--mxch-card-border);">
1007 <th style="padding: 12px 16px; width: 40px; text-align: center;">
1008 <input type="checkbox" id="mxchat-select-all-entries" class="mxchat-entry-checkbox-all" title="<?php esc_attr_e('Select All', 'mxchat'); ?>">
1009 </th>
1010 <th style="padding: 12px 16px; text-align: left; font-weight: 600; color: var(--mxch-text-secondary); font-size: 12px; text-transform: uppercase;"><?php esc_html_e('ID', 'mxchat'); ?></th>
1011 <th style="padding: 12px 16px; text-align: left; font-weight: 600; color: var(--mxch-text-secondary); font-size: 12px; text-transform: uppercase;"><?php esc_html_e('Content', 'mxchat'); ?></th>
1012 <th style="padding: 12px 16px; text-align: left; font-weight: 600; color: var(--mxch-text-secondary); font-size: 12px; text-transform: uppercase;"><?php esc_html_e('Source', 'mxchat'); ?></th>
1013 <th style="padding: 12px 16px; text-align: left; font-weight: 600; color: var(--mxch-text-secondary); font-size: 12px; text-transform: uppercase;"><?php esc_html_e('Actions', 'mxchat'); ?></th>
1014 </tr>
1015 </thead>
1016 <tbody id="mxchat-entries-tbody">
1017 <?php if (empty($grouped_prompts)) : ?>
1018 <tr>
1019 <td colspan="5" style="padding: 40px; text-align: center; color: var(--mxch-text-muted);">
1020 <?php esc_html_e('No knowledge entries found. Use the Import Options to add content.', 'mxchat'); ?>
1021 </td>
1022 </tr>
1023 <?php else : ?>
1024 <?php
1025 // Display grouped prompts
1026 foreach ($grouped_prompts as $source_url => $group) :
1027 $chunk_count = count($group);
1028 $first_prompt = $group[0];
1029 $display_index++;
1030
1031 if ($chunk_count > 1) :
1032 // Multiple chunks - show grouped row with expand button
1033 $group_id = 'group-' . md5($source_url);
1034 ?>
1035 <tr id="prompt-<?php echo esc_attr($first_prompt->id); ?>"
1036 class="mxchat-chunk-group-header"
1037 data-source="<?php echo esc_attr($data_source); ?>"
1038 data-group-id="<?php echo esc_attr($group_id); ?>"
1039 style="border-bottom: 1px solid var(--mxch-card-border); <?php if ($data_source === 'pinecone') echo 'background: rgba(33, 150, 243, 0.02);'; ?>">
1040 <td style="padding: 12px 16px; text-align: center;">
1041 <input type="checkbox"
1042 class="mxchat-entry-checkbox"
1043 data-entry-id="<?php echo esc_attr($first_prompt->id); ?>"
1044 data-source="<?php echo esc_attr($data_source); ?>"
1045 data-source-url="<?php echo esc_attr($source_url); ?>"
1046 data-is-group="true"
1047 data-chunk-count="<?php echo esc_attr($chunk_count); ?>">
1048 </td>
1049 <td style="padding: 12px 16px; font-size: 13px;">
1050 <?php if ($data_source === 'pinecone') : ?>
1051 <?php echo esc_html($display_index + (($current_page - 1) * $per_page)); ?>
1052 <?php else : ?>
1053 <?php echo esc_html($first_prompt->id); ?>
1054 <?php endif; ?>
1055 </td>
1056 <td class="mxchat-content-cell" style="padding: 12px 16px; font-size: 13px;">
1057 <div class="mxchat-chunk-group-info">
1058 <button type="button" class="mxchat-chunk-toggle" data-group-id="<?php echo esc_attr($group_id); ?>">
1059 <span class="dashicons dashicons-arrow-right-alt2"></span>
1060 </button>
1061 <span class="mxchat-chunk-badge"><?php echo esc_html($chunk_count); ?> <?php esc_html_e('chunks', 'mxchat'); ?></span>
1062 <span class="mxchat-chunk-preview">
1063 <?php
1064 $parent_content = isset($first_prompt->display_content) ? $first_prompt->display_content : $first_prompt->article_content;
1065 $content_preview = mb_substr($parent_content, 0, 100);
1066 echo esc_html($content_preview . '...');
1067 ?>
1068 </span>
1069 </div>
1070 </td>
1071 <td class="mxchat-url-cell" style="padding: 12px 16px; font-size: 13px;">
1072 <?php if (!empty($source_url) && strpos($source_url, 'mxchat://') !== 0 && strpos($source_url, '_ungrouped_') !== 0) : ?>
1073 <a href="<?php echo esc_url($source_url); ?>" target="_blank" style="color: var(--mxch-primary); text-decoration: none;">
1074 <span class="dashicons dashicons-external" style="font-size: 14px;"></span>
1075 <?php esc_html_e('View Source', 'mxchat'); ?>
1076 </a>
1077 <?php else : ?>
1078 <span style="color: var(--mxch-text-muted);"><?php esc_html_e('Manual Content', 'mxchat'); ?></span>
1079 <?php endif; ?>
1080 </td>
1081 <td class="mxchat-actions-cell" style="padding: 12px 16px; white-space: nowrap;">
1082 <button type="button"
1083 class="mxch-btn mxch-btn-ghost mxch-btn-sm mxchat-inspect-entry-btn"
1084 data-source-url="<?php echo esc_attr($source_url); ?>"
1085 data-entry-id="<?php echo esc_attr($first_prompt->id); ?>"
1086 data-data-source="<?php echo esc_attr($data_source); ?>"
1087 data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
1088 data-nonce="<?php echo wp_create_nonce('mxchat_inspect_entry_nonce'); ?>"
1089 title="<?php esc_attr_e('View indexed content', 'mxchat'); ?>">
1090 <span class="dashicons dashicons-visibility" style="font-size: 14px;"></span>
1091 </button>
1092 <button type="button"
1093 class="mxch-btn mxch-btn-ghost mxch-btn-sm mxchat-edit-entry-btn"
1094 data-source-url="<?php echo esc_attr($source_url); ?>"
1095 data-entry-id="<?php echo esc_attr($first_prompt->id); ?>"
1096 data-data-source="<?php echo esc_attr($data_source); ?>"
1097 data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
1098 data-nonce="<?php echo wp_create_nonce('mxchat_edit_entry_nonce'); ?>"
1099 title="<?php esc_attr_e('Edit content', 'mxchat'); ?>">
1100 <span class="dashicons dashicons-edit" style="font-size: 14px;"></span>
1101 </button>
1102 <button type="button"
1103 class="mxch-btn mxch-btn-ghost mxch-btn-sm delete-button-group"
1104 data-source-url="<?php echo esc_attr($source_url); ?>"
1105 data-chunk-count="<?php echo esc_attr($chunk_count); ?>"
1106 data-data-source="<?php echo esc_attr($data_source); ?>"
1107 data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
1108 data-nonce="<?php echo wp_create_nonce('mxchat_delete_chunks_nonce'); ?>"
1109 style="color: var(--mxch-error);"
1110 title="<?php esc_attr_e('Delete all chunks', 'mxchat'); ?>">
1111 <span class="dashicons dashicons-trash" style="font-size: 14px;"></span>
1112 </button>
1113 </td>
1114 </tr>
1115 <?php
1116 // Render hidden chunk rows
1117 foreach ($group as $chunk_index => $prompt) :
1118 $meta_chunk_index = isset($prompt->chunk_metadata['chunk_index']) ? intval($prompt->chunk_metadata['chunk_index']) : $chunk_index;
1119 $meta_total_chunks = isset($prompt->chunk_metadata['total_chunks']) ? intval($prompt->chunk_metadata['total_chunks']) : $chunk_count;
1120 $content = isset($prompt->display_content) ? $prompt->display_content : $prompt->article_content;
1121 $preview_length = 150;
1122 $content_preview = mb_strlen($content) > $preview_length
1123 ? mb_substr($content, 0, $preview_length) . '...'
1124 : $content;
1125 ?>
1126 <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
1127 class="mxchat-chunk-row <?php echo esc_attr($group_id); ?>"
1128 data-source="<?php echo esc_attr($data_source); ?>"
1129 style="display: none; background: #f8f9fa; border-bottom: 1px solid var(--mxch-card-border);">
1130 <td style="padding: 12px 16px; text-align: center;">
1131 <!-- Checkbox placeholder for chunk rows -->
1132 </td>
1133 <td style="padding: 12px 16px 12px 30px; font-size: 13px;">
1134 <!-- Hidden ID column for chunks -->
1135 </td>
1136 <td class="mxchat-content-cell" style="padding: 12px 16px; font-size: 13px;">
1137 <div class="mxchat-accordion-wrapper">
1138 <div class="mxchat-content-preview">
1139 <span class="mxchat-chunk-indicator" style="margin-right: 10px; color: var(--mxch-text-secondary); font-size: 12px;">
1140 <?php printf(esc_html__('Chunk %d of %d', 'mxchat'), $meta_chunk_index + 1, $meta_total_chunks); ?>
1141 </span>
1142 <span class="preview-text"><?php echo esc_html($content_preview); ?></span>
1143 <?php if (mb_strlen($content) > $preview_length) : ?>
1144 <button class="mxchat-expand-toggle" type="button">
1145 <span class="dashicons dashicons-arrow-down-alt2"></span>
1146 </button>
1147 <?php endif; ?>
1148 </div>
1149 <div class="mxchat-content-full" style="display: none;">
1150 <div class="content-view">
1151 <?php
1152 if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
1153 echo '<div dir="rtl" lang="he" class="rtl-content">';
1154 echo wp_kses_post(wpautop($content));
1155 echo '</div>';
1156 } else {
1157 echo wp_kses_post(wpautop($content));
1158 }
1159 ?>
1160 </div>
1161 </div>
1162 </div>
1163 </td>
1164 <td class="mxchat-url-cell" style="padding: 12px 16px; font-size: 13px;">
1165 <span class="mxchat-chunk-label" style="color: var(--mxch-text-muted);"><?php esc_html_e('Same as parent', 'mxchat'); ?></span>
1166 </td>
1167 <td class="mxchat-actions-cell" style="padding: 12px 16px;">
1168 <span class="mxchat-chunk-label" style="color: var(--mxch-text-muted);"><?php esc_html_e('Managed by group', 'mxchat'); ?></span>
1169 </td>
1170 </tr>
1171 <?php endforeach; ?>
1172 <?php else :
1173 // Single entry - display normally with accordion
1174 $prompt = $first_prompt;
1175 $content = isset($prompt->display_content) ? $prompt->display_content : $prompt->article_content;
1176 $preview_length = 150;
1177 $content_preview = mb_strlen($content) > $preview_length
1178 ? mb_substr($content, 0, $preview_length) . '...'
1179 : $content;
1180 ?>
1181 <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
1182 data-source="<?php echo esc_attr($data_source); ?>"
1183 style="border-bottom: 1px solid var(--mxch-card-border); <?php if ($data_source === 'pinecone') echo 'background: rgba(33, 150, 243, 0.02);'; ?>">
1184 <td style="padding: 12px 16px; text-align: center;">
1185 <input type="checkbox"
1186 class="mxchat-entry-checkbox"
1187 data-entry-id="<?php echo esc_attr($prompt->id); ?>"
1188 data-source="<?php echo esc_attr($data_source); ?>"
1189 data-source-url="<?php echo esc_attr($source_url); ?>"
1190 data-is-group="false">
1191 </td>
1192 <td style="padding: 12px 16px; font-size: 13px;">
1193 <?php if ($data_source === 'pinecone') : ?>
1194 <?php echo esc_html($display_index + (($current_page - 1) * $per_page)); ?>
1195 <?php else : ?>
1196 <?php echo esc_html($prompt->id); ?>
1197 <?php endif; ?>
1198 </td>
1199 <td class="mxchat-content-cell" style="padding: 12px 16px; font-size: 13px;">
1200 <div class="mxchat-accordion-wrapper">
1201 <div class="mxchat-content-preview">
1202 <span class="preview-text"><?php echo esc_html($content_preview); ?></span>
1203 <?php if (mb_strlen($content) > $preview_length) : ?>
1204 <button class="mxchat-expand-toggle" type="button">
1205 <span class="dashicons dashicons-arrow-down-alt2"></span>
1206 </button>
1207 <?php endif; ?>
1208 </div>
1209 <div class="mxchat-content-full" style="display: none;">
1210 <div class="content-view">
1211 <?php
1212 if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
1213 echo '<div dir="rtl" lang="he" class="rtl-content">';
1214 echo wp_kses_post(wpautop($content));
1215 echo '</div>';
1216 } else {
1217 echo wp_kses_post(wpautop($content));
1218 }
1219 ?>
1220 </div>
1221 </div>
1222 </div>
1223 </td>
1224 <td class="mxchat-url-cell" style="padding: 12px 16px; font-size: 13px;">
1225 <?php
1226 $actual_source = $source_url;
1227 if (strpos($source_url, '_ungrouped_') === 0) {
1228 $actual_source = $prompt->source_url ?? '';
1229 }
1230 if (!empty($actual_source) && strpos($actual_source, 'mxchat://') !== 0) : ?>
1231 <a href="<?php echo esc_url($actual_source); ?>" target="_blank" style="color: var(--mxch-primary); text-decoration: none;">
1232 <span class="dashicons dashicons-external" style="font-size: 14px;"></span>
1233 <?php esc_html_e('View', 'mxchat'); ?>
1234 </a>
1235 <?php else : ?>
1236 <span style="color: var(--mxch-text-muted);"><?php esc_html_e('Manual', 'mxchat'); ?></span>
1237 <?php endif; ?>
1238 </td>
1239 <td style="padding: 12px 16px; white-space: nowrap;">
1240 <button type="button"
1241 class="mxch-btn mxch-btn-ghost mxch-btn-sm mxchat-inspect-entry-btn"
1242 data-source-url="<?php echo esc_attr($prompt->source_url ?? ''); ?>"
1243 data-entry-id="<?php echo esc_attr($prompt->id); ?>"
1244 data-data-source="<?php echo esc_attr($data_source); ?>"
1245 data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
1246 data-nonce="<?php echo wp_create_nonce('mxchat_inspect_entry_nonce'); ?>"
1247 title="<?php esc_attr_e('View indexed content', 'mxchat'); ?>">
1248 <span class="dashicons dashicons-visibility" style="font-size: 14px;"></span>
1249 </button>
1250 <button type="button"
1251 class="mxch-btn mxch-btn-ghost mxch-btn-sm mxchat-edit-entry-btn"
1252 data-source-url="<?php echo esc_attr($prompt->source_url ?? ''); ?>"
1253 data-entry-id="<?php echo esc_attr($prompt->id); ?>"
1254 data-data-source="<?php echo esc_attr($data_source); ?>"
1255 data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
1256 data-nonce="<?php echo wp_create_nonce('mxchat_edit_entry_nonce'); ?>"
1257 title="<?php esc_attr_e('Edit content', 'mxchat'); ?>">
1258 <span class="dashicons dashicons-edit" style="font-size: 14px;"></span>
1259 </button>
1260 <?php if ($data_source === 'pinecone') : ?>
1261 <button type="button" class="mxch-btn mxch-btn-ghost mxch-btn-sm delete-button-ajax" data-vector-id="<?php echo esc_attr($prompt->id); ?>" data-bot-id="<?php echo esc_attr($current_bot_id); ?>" data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>" style="color: var(--mxch-error);">
1262 <span class="dashicons dashicons-trash" style="font-size: 14px;"></span>
1263 </button>
1264 <?php else : ?>
1265 <button type="button" class="mxch-btn mxch-btn-ghost mxch-btn-sm delete-button-wordpress" data-entry-id="<?php echo esc_attr($prompt->id); ?>" data-bot-id="<?php echo esc_attr($current_bot_id); ?>" data-nonce="<?php echo wp_create_nonce('mxchat_delete_wordpress_prompt_nonce'); ?>" style="color: var(--mxch-error);">
1266 <span class="dashicons dashicons-trash" style="font-size: 14px;"></span>
1267 </button>
1268 <?php endif; ?>
1269 </td>
1270 </tr>
1271 <?php endif; ?>
1272 <?php endforeach; ?>
1273 <?php endif; ?>
1274 </tbody>
1275 </table>
1276 </div>
1277
1278 <!-- Pagination wrapper - always present so JS can populate it after processing -->
1279 <div id="mxchat-kb-pagination" class="mxchat-kb-pagination-wrapper" style="<?php echo $total_pages > 1 ? 'padding: 16px; border-top: 1px solid var(--mxch-card-border); text-align: center;' : ''; ?>" data-current-page="<?php echo esc_attr($current_page); ?>" data-total-pages="<?php echo esc_attr($total_pages); ?>" data-search="<?php echo esc_attr($search_query); ?>" data-content-type="<?php echo esc_attr($content_type_filter); ?>">
1280 <?php if ($total_pages > 1) : ?>
1281 <div class="mxchat-ajax-pagination" data-current-page="<?php echo esc_attr($current_page); ?>" data-total-pages="<?php echo esc_attr($total_pages); ?>">
1282 <?php if ($current_page > 1) : ?>
1283 <a href="#" class="mxchat-page-link" data-page="<?php echo ($current_page - 1); ?>"><?php esc_html_e('&laquo; Previous', 'mxchat'); ?></a>
1284 <?php endif; ?>
1285
1286 <?php
1287 $start_page = max(1, $current_page - 2);
1288 $end_page = min($total_pages, $current_page + 2);
1289
1290 if ($start_page > 1) {
1291 echo '<a href="#" class="mxchat-page-link" data-page="1">1</a> ';
1292 if ($start_page > 2) {
1293 echo '<span class="mxchat-page-dots">...</span> ';
1294 }
1295 }
1296
1297 for ($i = $start_page; $i <= $end_page; $i++) {
1298 if ($i == $current_page) {
1299 echo '<span class="mxchat-page-current">' . $i . '</span> ';
1300 } else {
1301 echo '<a href="#" class="mxchat-page-link" data-page="' . $i . '">' . $i . '</a> ';
1302 }
1303 }
1304
1305 if ($end_page < $total_pages) {
1306 if ($end_page < $total_pages - 1) {
1307 echo '<span class="mxchat-page-dots">...</span> ';
1308 }
1309 echo '<a href="#" class="mxchat-page-link" data-page="' . $total_pages . '">' . $total_pages . '</a> ';
1310 }
1311 ?>
1312
1313 <?php if ($current_page < $total_pages) : ?>
1314 <a href="#" class="mxchat-page-link" data-page="<?php echo ($current_page + 1); ?>"><?php esc_html_e('Next &raquo;', 'mxchat'); ?></a>
1315 <?php endif; ?>
1316 </div>
1317 <?php endif; ?>
1318 </div>
1319 </div>
1320 </div>
1321 </div>
1322 <?php
1323 }
1324
1325 /**
1326 * Render Auto-Sync Section
1327 */
1328 function mxchat_render_auto_sync_section($knowledge_manager) {
1329 ?>
1330 <div id="auto-sync" class="mxch-section">
1331 <div class="mxch-content-header">
1332 <h1 class="mxch-content-title"><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h1>
1333 <p class="mxch-content-subtitle"><?php esc_html_e('Automatically sync WordPress content to your knowledge base when published or updated.', 'mxchat'); ?></p>
1334 </div>
1335
1336 <div class="mxch-card">
1337 <div class="mxch-card-body mxchat-autosave-section">
1338 <div class="mxch-field">
1339 <div style="display: flex; align-items: center; gap: 12px; margin-bottom: 16px;">
1340 <label class="mxchat-toggle-switch">
1341 <input type="checkbox" name="mxchat_auto_sync_posts" class="mxchat-autosave-field" value="1" data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>" <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
1342 <span class="mxchat-toggle-slider"></span>
1343 </label>
1344 <span style="font-weight: 500;"><?php esc_html_e('Auto-sync Posts', 'mxchat'); ?></span>
1345 </div>
1346 <div style="display: flex; align-items: center; gap: 12px;">
1347 <label class="mxchat-toggle-switch">
1348 <input type="checkbox" name="mxchat_auto_sync_pages" class="mxchat-autosave-field" value="1" data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>" <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
1349 <span class="mxchat-toggle-slider"></span>
1350 </label>
1351 <span style="font-weight: 500;"><?php esc_html_e('Auto-sync Pages', 'mxchat'); ?></span>
1352 </div>
1353 </div>
1354
1355 <div class="mxch-field" style="margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--mxch-card-border);">
1356 <div style="display: flex; align-items: center; gap: 12px;">
1357 <label class="mxchat-toggle-switch">
1358 <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'); ?>>
1359 <span class="mxchat-toggle-slider"></span>
1360 </label>
1361 <span style="font-weight: 500;"><?php esc_html_e('Extract text from PDFs in ACF fields on save', 'mxchat'); ?></span>
1362 </div>
1363 <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>
1364 </div>
1365
1366 <div style="margin-top: 24px;">
1367 <button id="mxchat-custom-post-types-toggle" class="mxch-btn mxch-btn-secondary">
1368 <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
1369 <span style="margin-left: 5px;"></span>
1370 </button>
1371 <div id="mxchat-custom-post-types-container" style="display: none; margin-top: 16px; padding: 16px; background: #f8fafc; border-radius: var(--mxch-radius-md);">
1372 <h4 style="margin: 0 0 12px 0;"><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h4>
1373 <?php
1374 $post_types = $knowledge_manager->mxchat_get_public_post_types();
1375 unset($post_types['post'], $post_types['page']);
1376
1377 if (!empty($post_types)) {
1378 foreach ($post_types as $post_type => $label) {
1379 $option_name = 'mxchat_auto_sync_' . $post_type;
1380 $is_enabled = get_option($option_name, '0');
1381 ?>
1382 <div style="display: flex; align-items: center; gap: 12px; margin-bottom: 8px;">
1383 <label class="mxchat-toggle-switch">
1384 <input type="checkbox" name="<?php echo esc_attr($option_name); ?>" class="mxchat-autosave-field" value="1" data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>" <?php checked($is_enabled, '1'); ?>>
1385 <span class="mxchat-toggle-slider"></span>
1386 </label>
1387 <span><?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)</span>
1388 </div>
1389 <?php
1390 }
1391 } else {
1392 echo '<p style="color: var(--mxch-text-muted);">' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
1393 }
1394 ?>
1395 </div>
1396 </div>
1397 </div>
1398 </div>
1399 </div>
1400 <?php
1401 }
1402
1403 /**
1404 * Render Chunking Section
1405 */
1406 function mxchat_render_chunking_section() {
1407 $chunking_settings = MxChat_Chunker::get_settings();
1408 $chunking_enabled = $chunking_settings['chunking_enabled'];
1409 $chunk_size = $chunking_settings['chunk_size'];
1410 ?>
1411 <div id="chunking" class="mxch-section">
1412 <div class="mxch-content-header">
1413 <h1 class="mxch-content-title"><?php esc_html_e('Chunking & Retrieval', 'mxchat'); ?></h1>
1414 <p class="mxch-content-subtitle"><?php esc_html_e('Control how content is split for indexing and how the knowledge base is searched.', 'mxchat'); ?></p>
1415 </div>
1416
1417 <div class="mxch-card">
1418 <div class="mxch-card-header">
1419 <h2 class="mxch-card-title"><?php esc_html_e('Chunking', 'mxchat'); ?></h2>
1420 </div>
1421 <div class="mxch-card-body mxchat-autosave-section">
1422 <div class="mxch-notice mxch-notice-info" style="margin-bottom: 20px;">
1423 <svg class="mxch-notice-icon" xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
1424 <span><?php esc_html_e('Chunking improves retrieval quality for long documents. All chunks are reassembled before sending to the AI. Only applies to new submissions.', 'mxchat'); ?></span>
1425 </div>
1426
1427 <div class="mxch-field">
1428 <div style="display: flex; align-items: center; gap: 12px; margin-bottom: 20px;">
1429 <label class="mxchat-toggle-switch">
1430 <input type="checkbox" name="mxchat_chunking_enabled" id="mxchat_chunking_enabled" class="mxchat-autosave-field" value="1" data-option-name="mxchat_chunking_enabled" data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>" <?php checked($chunking_enabled, true); ?>>
1431 <span class="mxchat-toggle-slider"></span>
1432 </label>
1433 <span style="font-weight: 500;"><?php esc_html_e('Enable Content Chunking', 'mxchat'); ?></span>
1434 </div>
1435 </div>
1436
1437 <div class="mxch-field">
1438 <label class="mxch-field-label" for="mxchat_chunk_size"><?php esc_html_e('Chunk Size (characters)', 'mxchat'); ?></label>
1439 <input type="number" name="mxchat_chunk_size" id="mxchat_chunk_size" class="mxch-input mxchat-autosave-field" value="<?php echo esc_attr($chunk_size); ?>" min="1000" max="10000" step="500" data-option-name="mxchat_chunk_size" data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>" style="max-width: 200px;">
1440 <p class="mxch-field-description"><?php esc_html_e('Recommended: 4000 characters (~1000 tokens). Range: 1000-10000. Larger chunks preserve more context.', 'mxchat'); ?></p>
1441 </div>
1442 </div>
1443 </div>
1444
1445 <?php
1446 // Retrieval tuning (plan 11720c) — the hybrid keyword boost moved here
1447 // from Settings → Behavior: it is KB retrieval tuning, so it lives with
1448 // its natural siblings. SAME option key and save transport as before —
1449 // the name routes to the mxchat_save_setting handler, whose
1450 // mxchat_hybrid_keyword_toggle case still runs capability detection.
1451 ?>
1452 <div class="mxch-card">
1453 <div class="mxch-card-header">
1454 <h2 class="mxch-card-title"><?php esc_html_e('Retrieval', 'mxchat'); ?></h2>
1455 </div>
1456 <div class="mxch-card-body mxchat-autosave-section">
1457 <div class="mxch-field">
1458 <div style="display: flex; align-items: center; gap: 12px;">
1459 <label class="mxchat-toggle-switch">
1460 <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'); ?>>
1461 <span class="mxchat-toggle-slider"></span>
1462 </label>
1463 <span style="font-weight: 500;"><?php esc_html_e('Hybrid keyword boost (WP-DB knowledge base)', 'mxchat'); ?></span>
1464 </div>
1465 <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>
1466 <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>
1467 </div>
1468 </div>
1469 </div>
1470
1471 <?php
1472 // Video cards (plan f52492). Lives on the Knowledge screen because that
1473 // is where the owner imported the video in the first place, and beside
1474 // Retrieval because it is a retrieval-confidence question. Standalone
1475 // options — see the mxchat_video_embed_* cases in class-ajax-handler.php.
1476 $video_embed_enabled = MxChat_Utils::video_embed_enabled();
1477 $video_embed_threshold = (int) round(MxChat_Utils::video_embed_threshold() * 100);
1478 $mxchat_core_options = get_option('mxchat_options', array());
1479 $site_threshold = isset($mxchat_core_options['similarity_threshold'])
1480 ? (int) $mxchat_core_options['similarity_threshold']
1481 : 35;
1482 ?>
1483 <div class="mxch-card">
1484 <div class="mxch-card-header">
1485 <h2 class="mxch-card-title"><?php esc_html_e('Video Cards', 'mxchat'); ?></h2>
1486 </div>
1487 <div class="mxch-card-body mxchat-autosave-section">
1488 <div class="mxch-field" style="margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--mxch-card-border);">
1489 <div style="display: flex; align-items: center; gap: 12px;">
1490 <label class="mxchat-toggle-switch">
1491 <input type="checkbox" name="mxchat_video_embed_enabled" id="mxchat_video_embed_enabled" class="mxchat-autosave-field" value="on" <?php checked($video_embed_enabled, true); ?>>
1492 <span class="mxchat-toggle-slider"></span>
1493 </label>
1494 <span style="font-weight: 500;"><?php esc_html_e('Show a video card when a YouTube source answers the question', 'mxchat'); ?></span>
1495 </div>
1496 <p class="mxch-field-description" style="margin-top: 8px;"><?php esc_html_e('Adds a click-to-play card beneath the reply when the answer came from a YouTube video you imported. Turn this off to stop video cards entirely without removing the videos from your knowledge base.', 'mxchat'); ?></p>
1497 </div>
1498
1499 <div class="mxch-field" id="mxchat-video-embed-threshold-field" style="<?php echo $video_embed_enabled ? '' : 'display: none;'; ?>">
1500 <label class="mxch-field-label" for="mxchat_video_embed_threshold"><?php esc_html_e('Video Card Match Threshold (%)', 'mxchat'); ?></label>
1501 <?php // Slider matching the site-wide Similarity Threshold exactly
1502 // (plan 7afd54): same .slider-container / .range-slider /
1503 // .range-value markup; the shared admin JS live-updates the
1504 // <id>_value span on input and autosaves on change (once per
1505 // drag release, so no request storm). Range/default/clamp
1506 // unchanged — presentation only. ?>
1507 <div class="slider-container">
1508 <input type="range" name="mxchat_video_embed_threshold" id="mxchat_video_embed_threshold" class="range-slider mxchat-autosave-field" value="<?php echo esc_attr($video_embed_threshold); ?>" min="20" max="95" step="1">
1509 <span id="mxchat_video_embed_threshold_value" class="range-value"><?php echo esc_html((int) $video_embed_threshold); ?></span>
1510 </div>
1511 <p class="mxch-field-description"><?php
1512 /* translators: %d is the site-wide Similarity Threshold percentage. */
1513 printf(esc_html__('How closely the video must match the question before its card is shown. Higher means fewer, more relevant cards. This is separate from the site-wide Similarity Threshold (currently %d%%), which decides what the AI reads — a video is worth reading from at a lower score than it is worth putting on screen.', 'mxchat'), (int) $site_threshold);
1514 ?></p>
1515 <p class="mxch-field-hint"><?php esc_html_e('Range 20-95. Raise this if visitors are shown videos unrelated to what they asked; lower it if a video that clearly answers the question is not appearing. The right number depends on your embedding model: older models such as text-embedding-ada-002 score even unrelated content around 70%, so those sites usually need 80 or higher before this has any effect. The Transcripts sources panel shows the match percentage of each source, which is the number to compare against.', 'mxchat'); ?></p>
1516 </div>
1517 </div>
1518 </div>
1519 </div>
1520 <?php
1521 }
1522
1523 /**
1524 * Render Role Restrictions Section
1525 */
1526 function mxchat_render_role_restrictions_section($knowledge_manager) {
1527 $role_options = array(
1528 'public' => __('Public (Everyone)', 'mxchat'),
1529 'logged_in' => __('Logged In Users', 'mxchat'),
1530 'subscriber' => __('Subscribers & Above', 'mxchat'),
1531 'contributor' => __('Contributors & Above', 'mxchat'),
1532 'author' => __('Authors & Above', 'mxchat'),
1533 'editor' => __('Editors & Above', 'mxchat'),
1534 'administrator' => __('Administrators Only', 'mxchat')
1535 );
1536 ?>
1537 <div id="role-restrictions" class="mxch-section">
1538 <div class="mxch-content-header">
1539 <h1 class="mxch-content-title"><?php esc_html_e('Role-Based Content Restrictions', 'mxchat'); ?></h1>
1540 <p class="mxch-content-subtitle"><?php esc_html_e('Automatically restrict content access based on WordPress tags.', 'mxchat'); ?></p>
1541 </div>
1542
1543 <div class="mxch-card">
1544 <div class="mxch-card-body">
1545 <div class="mxch-notice mxch-notice-info" style="margin-bottom: 20px;">
1546 <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>
1547 <span><strong><?php esc_html_e('How it works:', 'mxchat'); ?></strong> <?php esc_html_e('Add a tag below and select which role should have access. Content with that tag will be restricted to that role level.', 'mxchat'); ?></span>
1548 </div>
1549
1550 <h4 style="margin: 0 0 16px 0;"><?php esc_html_e('Add Tag-Role Mapping', 'mxchat'); ?></h4>
1551 <div style="display: flex; gap: 15px; align-items: flex-end; flex-wrap: wrap; margin-bottom: 24px;">
1552 <div class="mxch-field" style="flex: 1; min-width: 200px; margin-bottom: 0;">
1553 <label class="mxch-field-label" for="mxchat-tag-input"><?php esc_html_e('Tag (name or slug)', 'mxchat'); ?></label>
1554 <input type="text" id="mxchat-tag-input" class="mxch-input" placeholder="<?php esc_attr_e('e.g., Premium Content or premium-content', 'mxchat'); ?>">
1555 <span class="mxch-field-hint"><?php esc_html_e('Enter an existing post tag by its display name or its slug.', 'mxchat'); ?></span>
1556 </div>
1557 <div class="mxch-field" style="flex: 1; min-width: 200px; margin-bottom: 0;">
1558 <label class="mxch-field-label" for="mxchat-role-select"><?php esc_html_e('Required Role', 'mxchat'); ?></label>
1559 <select id="mxchat-role-select" class="mxch-select">
1560 <?php foreach ($role_options as $role_key => $role_label) : ?>
1561 <option value="<?php echo esc_attr($role_key); ?>"><?php echo esc_html($role_label); ?></option>
1562 <?php endforeach; ?>
1563 </select>
1564 </div>
1565 <button type="button" id="mxchat-add-tag-role" class="mxch-btn mxch-btn-primary">
1566 <span class="dashicons dashicons-plus-alt" style="font-size: 16px;"></span>
1567 <?php esc_html_e('Add Mapping', 'mxchat'); ?>
1568 </button>
1569 </div>
1570
1571 <h4 style="margin: 24px 0 16px 0;"><?php esc_html_e('Current Tag-Role Mappings', 'mxchat'); ?></h4>
1572 <div id="mxchat-mappings-container">
1573 <div class="mxchat-loading-mappings" style="text-align: center; padding: 20px; color: var(--mxch-text-muted);">
1574 <?php esc_html_e('Loading mappings...', 'mxchat'); ?>
1575 </div>
1576 </div>
1577 <div id="mxchat-no-mappings" style="display: none; text-align: center; padding: 40px; color: var(--mxch-text-muted);">
1578 <span class="dashicons dashicons-tag" style="font-size: 48px; opacity: 0.3;"></span>
1579 <p><?php esc_html_e('No tag-role mappings yet. Add your first mapping above.', 'mxchat'); ?></p>
1580 </div>
1581
1582 <div style="margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--mxch-card-border);">
1583 <h4 style="margin: 0 0 12px 0;"><?php esc_html_e('Bulk Update Existing Content', 'mxchat'); ?></h4>
1584 <p class="mxch-field-description" style="margin-bottom: 16px;"><?php esc_html_e('Apply role restrictions to all existing content that has the mapped tags.', 'mxchat'); ?></p>
1585 <button type="button" id="mxchat-bulk-update-roles" class="mxch-btn mxch-btn-secondary">
1586 <span class="dashicons dashicons-update" style="font-size: 16px;"></span>
1587 <?php esc_html_e('Update All Existing Content', 'mxchat'); ?>
1588 </button>
1589 <div id="mxchat-bulk-update-progress" style="display: none; margin-top: 15px;">
1590 <div style="height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden;">
1591 <div class="mxchat-progress-fill" style="height: 100%; background: var(--mxch-primary); width: 0%; transition: width 0.3s;"></div>
1592 </div>
1593 <p class="mxchat-progress-text" style="margin-top: 10px; color: var(--mxch-text-secondary);"><?php esc_html_e('Processing...', 'mxchat'); ?></p>
1594 </div>
1595 <div id="mxchat-bulk-update-result" style="display: none; margin-top: 15px;"></div>
1596 </div>
1597 </div>
1598 </div>
1599 </div>
1600 <?php
1601 }
1602
1603 /**
1604 * Render ACF Fields Section
1605 */
1606 function mxchat_render_acf_fields_section($knowledge_manager) {
1607 $excluded_fields = get_option('mxchat_acf_excluded_fields', array());
1608 if (!is_array($excluded_fields)) {
1609 $excluded_fields = array();
1610 }
1611 ?>
1612 <div id="acf-fields" class="mxch-section">
1613 <div class="mxch-content-header">
1614 <h1 class="mxch-content-title"><?php esc_html_e('ACF Field Settings', 'mxchat'); ?></h1>
1615 <p class="mxch-content-subtitle"><?php esc_html_e('Control which Advanced Custom Fields are included in knowledge base embeddings.', 'mxchat'); ?></p>
1616 </div>
1617
1618 <div class="mxch-card">
1619 <div class="mxch-card-body mxchat-autosave-section">
1620 <?php
1621 // Install-level ACF→PDF import extraction (plan 11720c) — moved
1622 // here from a per-import checkbox in the content-selector modal.
1623 // Default OFF, matching its own "recommended only if…" guidance.
1624 ?>
1625 <div class="mxch-field" style="margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--mxch-card-border);">
1626 <div style="display: flex; align-items: center; gap: 12px;">
1627 <label class="mxchat-toggle-switch">
1628 <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'); ?>>
1629 <span class="mxchat-toggle-slider"></span>
1630 </label>
1631 <span style="font-weight: 500;"><?php esc_html_e('Extract text from PDFs linked in ACF File/Image fields during imports', 'mxchat'); ?></span>
1632 </div>
1633 <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>
1634 </div>
1635 <?php if (!function_exists('acf_get_field_groups')): ?>
1636 <div class="mxch-notice mxch-notice-info">
1637 <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>
1638 <span><?php esc_html_e('Advanced Custom Fields (ACF) plugin is not detected. Install and activate ACF to use this feature.', 'mxchat'); ?></span>
1639 </div>
1640 <?php else:
1641 $all_acf_fields = $knowledge_manager->mxchat_get_all_acf_fields();
1642
1643 if (empty($all_acf_fields)): ?>
1644 <div class="mxch-notice mxch-notice-info">
1645 <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>
1646 <span><?php esc_html_e('No ACF field groups found. Create field groups in ACF to control which fields are included in embeddings.', 'mxchat'); ?></span>
1647 </div>
1648 <?php else: ?>
1649 <div class="mxch-notice mxch-notice-info" style="margin-bottom: 20px;">
1650 <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>
1651 <span><?php esc_html_e('Toggle fields ON to include them in knowledge base embeddings. Toggle OFF to exclude sensitive or irrelevant fields. Exclusions apply everywhere a field appears — ACF location rules (post types, templates) do not scope this list.', 'mxchat'); ?></span>
1652 </div>
1653
1654 <?php foreach ($all_acf_fields as $group_key => $group):
1655 $fields = $group['fields'];
1656 // Group toggle state derives from the per-field state —
1657 // never stored on its own (plan bf57e0).
1658 $excluded_count = 0;
1659 foreach ($fields as $field) {
1660 if (in_array($field['key'], $excluded_fields, true) || in_array($field['name'], $excluded_fields, true)) {
1661 $excluded_count++;
1662 }
1663 }
1664 $group_all_included = ($excluded_count === 0);
1665 $group_partial = ($excluded_count > 0 && $excluded_count < count($fields));
1666 ?>
1667 <div class="mxchat-acf-field-group" style="margin-bottom: 24px;" data-mxchat-acf-group="<?php echo esc_attr($group_key); ?>">
1668 <div style="display: flex; align-items: center; justify-content: space-between; margin: 0 0 12px 0;">
1669 <h4 style="margin: 0; color: var(--mxch-text-primary); font-weight: 600;">
1670 <?php echo esc_html($group['title']); ?>
1671 </h4>
1672 <label class="mxchat-toggle-switch" title="<?php esc_attr_e('Include or exclude every field in this group', 'mxchat'); ?>">
1673 <input type="checkbox"
1674 class="mxchat-acf-group-toggle"
1675 data-group-key="<?php echo esc_attr($group_key); ?>"
1676 data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1677 <?php if ($group_partial): ?>data-indeterminate="1"<?php endif; ?>
1678 <?php checked($group_all_included, true); ?>>
1679 <span class="mxchat-toggle-slider"></span>
1680 </label>
1681 </div>
1682 <div style="background: #f8fafc; border-radius: var(--mxch-radius-md); padding: 16px;">
1683 <?php foreach ($fields as $field):
1684 // Toggles identify fields by ACF field KEY — names are shared
1685 // across groups and collide (plan 30e81f). Legacy name entries
1686 // (group inactive at migration time) still count as excluded.
1687 $is_enabled = !in_array($field['key'], $excluded_fields, true) && !in_array($field['name'], $excluded_fields, true);
1688 ?>
1689 <div style="display: flex; align-items: center; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #e2e8f0;">
1690 <div>
1691 <span style="font-weight: 500;"><?php echo esc_html($field['label']); ?></span>
1692 <span style="color: var(--mxch-text-muted); font-size: 12px; margin-left: 8px;">(<?php echo esc_html($field['name']); ?>)</span>
1693 <span style="color: var(--mxch-text-muted); font-size: 11px; margin-left: 8px; background: #e2e8f0; padding: 2px 6px; border-radius: 4px;"><?php echo esc_html($field['type']); ?></span>
1694 </div>
1695 <label class="mxchat-toggle-switch">
1696 <input type="checkbox"
1697 name="mxchat_acf_field_<?php echo esc_attr($field['key']); ?>"
1698 class="mxchat-autosave-field"
1699 value="on"
1700 data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1701 <?php checked($is_enabled, true); ?>>
1702 <span class="mxchat-toggle-slider"></span>
1703 </label>
1704 </div>
1705 <?php endforeach; ?>
1706 </div>
1707 </div>
1708 <?php endforeach; ?>
1709 <?php endif; ?>
1710 <?php endif; ?>
1711 </div>
1712 </div>
1713 </div>
1714 <?php
1715 }
1716
1717 /**
1718 * Render Custom Meta Section
1719 */
1720 function mxchat_render_custom_meta_section() {
1721 $whitelist = get_option('mxchat_custom_meta_whitelist', '');
1722 ?>
1723 <div id="custom-meta" class="mxch-section">
1724 <div class="mxch-content-header">
1725 <h1 class="mxch-content-title"><?php esc_html_e('Custom Post Meta', 'mxchat'); ?></h1>
1726 <p class="mxch-content-subtitle"><?php esc_html_e('Include custom post meta fields (non-ACF) in knowledge base embeddings.', 'mxchat'); ?></p>
1727 </div>
1728
1729 <div class="mxch-card">
1730 <div class="mxch-card-body mxchat-autosave-section">
1731 <div class="mxch-notice mxch-notice-info" style="margin-bottom: 20px;">
1732 <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>
1733 <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>
1734 </div>
1735
1736 <!-- Meta-key discovery scanner (plan-mxchat-20260709-fe8e4e): mirror the ACF picker's
1737 discover-for-you UX for non-ACF meta, so owners click keys instead of typing them blind. -->
1738 <div class="mxch-field mxchat-meta-scan">
1739 <label class="mxch-field-label"><?php esc_html_e('Discover meta keys', 'mxchat'); ?></label>
1740 <p class="mxch-field-description" style="margin-top: 0;">
1741 <?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'); ?>
1742 </p>
1743 <div class="mxchat-meta-scan-controls">
1744 <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')); ?>">
1745 <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>
1746 <span class="mxchat-scan-label"><?php esc_html_e('Scan my content for meta keys', 'mxchat'); ?></span>
1747 </button>
1748 <label class="mxchat-meta-scan-internal">
1749 <input type="checkbox" id="mxchat-scan-internal">
1750 <?php esc_html_e('Include internal keys (underscore-prefixed)', 'mxchat'); ?>
1751 </label>
1752 </div>
1753 <div id="mxchat-meta-scan-results" class="mxchat-meta-scan-results" aria-live="polite"></div>
1754 </div>
1755
1756 <div class="mxch-field">
1757 <label class="mxch-field-label" for="mxchat_custom_meta_whitelist">
1758 <?php esc_html_e('Meta Key Whitelist', 'mxchat'); ?>
1759 </label>
1760 <textarea
1761 name="mxchat_custom_meta_whitelist"
1762 id="mxchat_custom_meta_whitelist"
1763 class="mxch-textarea mxchat-autosave-field"
1764 rows="6"
1765 placeholder="speaker_profession&#10;speaker_company&#10;event_location&#10;_custom_field_key"
1766 data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1767 style="font-family: monospace;"
1768 ><?php echo esc_textarea($whitelist); ?></textarea>
1769 <p class="mxch-field-description">
1770 <?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'); ?>
1771 </p>
1772 </div>
1773
1774 <div style="margin-top: 20px; padding: 16px; background: #f8fafc; border-radius: var(--mxch-radius-md);">
1775 <h4 style="margin: 0 0 12px 0; font-size: 14px;"><?php esc_html_e('How to find meta keys:', 'mxchat'); ?></h4>
1776 <ul style="margin: 0; padding-left: 20px; color: var(--mxch-text-secondary); font-size: 13px;">
1777 <li><?php esc_html_e('Check your theme documentation for meta key names', 'mxchat'); ?></li>
1778 <li><?php esc_html_e('Look in the wp_postmeta database table', 'mxchat'); ?></li>
1779 <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>
1780 <li><?php esc_html_e('Meta keys starting with underscore (_) are usually hidden/internal', 'mxchat'); ?></li>
1781 </ul>
1782 </div>
1783 </div>
1784 </div>
1785 </div>
1786 <?php
1787 }
1788
1789 /**
1790 * Render Pinecone Section
1791 */
1792 function mxchat_render_pinecone_section() {
1793 $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
1794 $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
1795 ?>
1796 <div id="pinecone" class="mxch-section">
1797 <div class="mxch-content-header">
1798 <h1 class="mxch-content-title"><?php esc_html_e('Pinecone Vector Database', 'mxchat'); ?></h1>
1799 <p class="mxch-content-subtitle"><?php esc_html_e('Configure Pinecone for enhanced search performance with larger knowledge bases.', 'mxchat'); ?></p>
1800 </div>
1801
1802 <div class="mxch-card">
1803 <div class="mxch-card-body">
1804 <div class="mxch-notice mxch-notice-info" style="margin-bottom: 20px;">
1805 <svg class="mxch-notice-icon" xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
1806 <span><strong><?php esc_html_e('Pinecone is optional.', 'mxchat'); ?></strong> <?php esc_html_e('MxChat works without it. When enabled, content is stored in Pinecone for faster similarity searches.', 'mxchat'); ?></span>
1807 </div>
1808
1809 <form method="post" action="options.php">
1810 <?php settings_fields('mxchat_pinecone_addon_options'); ?>
1811
1812 <div class="mxch-field">
1813 <div style="display: flex; align-items: center; gap: 12px; margin-bottom: 20px;">
1814 <label class="mxchat-toggle-switch">
1815 <input type="checkbox" name="mxchat_pinecone_addon_options[mxchat_use_pinecone]" value="1" <?php checked($use_pinecone, '1'); ?>>
1816 <span class="mxchat-toggle-slider"></span>
1817 </label>
1818 <span style="font-weight: 500;"><?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?></span>
1819 </div>
1820 </div>
1821
1822 <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
1823 <?php if ($use_pinecone) : ?>
1824 <div class="mxch-notice mxch-notice-success" style="margin-bottom: 20px;">
1825 <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"><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg>
1826 <span><?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?></span>
1827 </div>
1828 <?php endif; ?>
1829
1830 <div class="mxch-field">
1831 <label class="mxch-field-label" for="mxchat_pinecone_api_key">
1832 <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="mxch-field-label-required">*</span>
1833 </label>
1834 <input type="password" id="mxchat_pinecone_api_key" name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]" value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>" class="mxch-input" placeholder="pcsk_...">
1835 <p class="mxch-field-description">
1836 <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
1837 <a href="https://app.pinecone.io/" target="_blank"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
1838 </p>
1839 </div>
1840
1841 <div class="mxch-field">
1842 <label class="mxch-field-label" for="mxchat_pinecone_environment"><?php esc_html_e('Region', 'mxchat'); ?></label>
1843 <input type="text" id="mxchat_pinecone_environment" name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]" value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>" class="mxch-input" placeholder="e.g., gcp-starter">
1844 <p class="mxch-field-description"><?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp)', 'mxchat'); ?></p>
1845 </div>
1846
1847 <div class="mxch-field">
1848 <label class="mxch-field-label" for="mxchat_pinecone_index">
1849 <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="mxch-field-label-required">*</span>
1850 </label>
1851 <input type="text" id="mxchat_pinecone_index" name="mxchat_pinecone_addon_options[mxchat_pinecone_index]" value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>" class="mxch-input" placeholder="e.g., my-wordpress-vectors">
1852 <p class="mxch-field-description"><?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?></p>
1853 </div>
1854
1855 <div class="mxch-field">
1856 <label class="mxch-field-label" for="mxchat_pinecone_host">
1857 <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="mxch-field-label-required">*</span>
1858 </label>
1859 <input type="text" id="mxchat_pinecone_host" name="mxchat_pinecone_addon_options[mxchat_pinecone_host]" value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>" class="mxch-input" placeholder="e.g., my-index-xyz123.svc.pinecone.io">
1860 <p class="mxch-field-description"><?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in index details.', 'mxchat'); ?></p>
1861 </div>
1862
1863 <div class="mxch-field">
1864 <label class="mxch-field-label" for="mxchat_pinecone_top_k">
1865 <?php esc_html_e('Results Per Query (topK)', 'mxchat'); ?>
1866 </label>
1867 <input type="number" id="mxchat_pinecone_top_k" name="mxchat_pinecone_addon_options[mxchat_pinecone_top_k]" value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_top_k'] ?? '50'); ?>" class="mxch-input" min="1" max="1000" step="1" placeholder="50">
1868 <p class="mxch-field-description"><?php esc_html_e('How many candidate matches each Pinecone query requests (1-1000, default 50). Higher values improve grouping of chunked content at the cost of slightly larger responses.', 'mxchat'); ?></p>
1869 </div>
1870 </div>
1871
1872 <?php submit_button(__('Save Pinecone Settings', 'mxchat'), 'primary', 'submit', true, array('class' => 'mxch-btn mxch-btn-primary')); ?>
1873 </form>
1874 </div>
1875 </div>
1876 </div>
1877 <?php
1878 }
1879
1880 /**
1881 * Render OpenAI Vector Store Section
1882 */
1883 function mxchat_render_openai_vectorstore_section() {
1884 $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
1885 $use_vectorstore = $vectorstore_options['mxchat_use_openai_vectorstore'] ?? '0';
1886 $vectorstore_ids = $vectorstore_options['mxchat_vectorstore_ids'] ?? '';
1887 $max_results = $vectorstore_options['mxchat_vectorstore_max_results'] ?? 5;
1888 $sync_enabled = $vectorstore_options['mxchat_vectorstore_sync_enabled'] ?? '0';
1889 $sync_store_id = $vectorstore_options['mxchat_vectorstore_sync_store_id'] ?? '';
1890 $sync_config = class_exists('MxChat_Vectorstore_Manager') ? MxChat_Vectorstore_Manager::get_sync_config('default') : array('enabled' => false, 'store_id' => '');
1891 $mapped_count = class_exists('MxChat_Vectorstore_Manager') ? MxChat_Vectorstore_Manager::mapped_file_count() : 0;
1892
1893 // Get current chat model to check compatibility
1894 $mxchat_options = get_option('mxchat_options', array());
1895 $current_model = $mxchat_options['model'] ?? 'gpt-5.6-sol';
1896 $is_openai_model = preg_match('/^(gpt-|o1-|o3-)/', $current_model);
1897 ?>
1898 <div id="openai-vectorstore" class="mxch-section">
1899 <div class="mxch-content-header">
1900 <h1 class="mxch-content-title"><?php esc_html_e('OpenAI Vector Store', 'mxchat'); ?></h1>
1901 <p class="mxch-content-subtitle"><?php esc_html_e('Use OpenAI\'s hosted vector database for knowledge retrieval. Your documents are stored and searched directly on OpenAI\'s platform.', 'mxchat'); ?></p>
1902 </div>
1903
1904 <div class="mxch-card">
1905 <div class="mxch-card-body">
1906 <div class="mxch-notice mxch-notice-info" style="margin-bottom: 20px;">
1907 <svg class="mxch-notice-icon" xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><line x1="12" y1="16" x2="12" y2="12"/><line x1="12" y1="8" x2="12.01" y2="8"/></svg>
1908 <span><strong><?php esc_html_e('Requires OpenAI Chat Model.', 'mxchat'); ?></strong> <?php esc_html_e('Vector Store search only works with OpenAI models (gpt-5.6-sol, gpt-5.6-terra, etc.). Create Vector Stores in your OpenAI Dashboard.', 'mxchat'); ?></span>
1909 </div>
1910
1911 <?php if (!$is_openai_model && $use_vectorstore === '1'): ?>
1912 <div class="mxch-notice mxch-notice-warning" style="margin-bottom: 20px;">
1913 <svg class="mxch-notice-icon" xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/><line x1="12" y1="9" x2="12" y2="13"/><line x1="12" y1="17" x2="12.01" y2="17"/></svg>
1914 <span><strong><?php esc_html_e('Model Incompatible:', 'mxchat'); ?></strong> <?php printf(esc_html__('Your current chat model (%s) is not an OpenAI model. Vector Store search will not work until you switch to an OpenAI model.', 'mxchat'), esc_html($current_model)); ?></span>
1915 </div>
1916 <?php endif; ?>
1917
1918 <form method="post" action="options.php" id="mxchat-vectorstore-form">
1919 <?php settings_fields('mxchat_openai_vectorstore_options'); ?>
1920
1921 <div class="mxch-field">
1922 <div style="display: flex; align-items: center; gap: 12px; margin-bottom: 20px;">
1923 <label class="mxchat-toggle-switch">
1924 <input type="checkbox" name="mxchat_openai_vectorstore_options[mxchat_use_openai_vectorstore]" value="1" <?php checked($use_vectorstore, '1'); ?> id="mxchat_use_openai_vectorstore">
1925 <span class="mxchat-toggle-slider"></span>
1926 </label>
1927 <span style="font-weight: 500;"><?php esc_html_e('Enable OpenAI Vector Store', 'mxchat'); ?></span>
1928 </div>
1929 </div>
1930
1931 <div class="mxchat-vectorstore-settings" <?php echo $use_vectorstore === '1' ? '' : 'style="display: none;"'; ?>>
1932 <?php if ($use_vectorstore === '1'): ?>
1933 <div class="mxch-notice mxch-notice-success" style="margin-bottom: 20px;">
1934 <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"><path d="M22 11.08V12a10 10 0 1 1-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg>
1935 <span><?php esc_html_e('OpenAI Vector Store is enabled. Queries will search your Vector Store for relevant content.', 'mxchat'); ?></span>
1936 </div>
1937 <?php endif; ?>
1938
1939 <div class="mxch-field">
1940 <label class="mxch-field-label" for="mxchat_vectorstore_ids">
1941 <?php esc_html_e('Vector Store ID(s)', 'mxchat'); ?> <span class="mxch-field-label-required">*</span>
1942 </label>
1943 <input type="text" id="mxchat_vectorstore_ids" name="mxchat_openai_vectorstore_options[mxchat_vectorstore_ids]" value="<?php echo esc_attr($vectorstore_ids); ?>" class="mxch-input" placeholder="vs_abc123xyz">
1944 <p class="mxch-field-description">
1945 <?php esc_html_e('Enter your Vector Store ID from the OpenAI Dashboard. For multiple stores, separate with commas.', 'mxchat'); ?>
1946 <a href="https://platform.openai.com/storage/vector_stores" target="_blank"><?php esc_html_e('Open OpenAI Vector Store Dashboard', 'mxchat'); ?></a>
1947 </p>
1948 </div>
1949
1950 <div class="mxch-field">
1951 <label class="mxch-field-label" for="mxchat_vectorstore_max_results">
1952 <?php esc_html_e('Max Results', 'mxchat'); ?>
1953 </label>
1954 <select id="mxchat_vectorstore_max_results" name="mxchat_openai_vectorstore_options[mxchat_vectorstore_max_results]" class="mxch-input" style="width: auto;">
1955 <?php for ($i = 1; $i <= 10; $i++): ?>
1956 <option value="<?php echo $i; ?>" <?php selected($max_results, $i); ?>><?php echo $i; ?></option>
1957 <?php endfor; ?>
1958 </select>
1959 <p class="mxch-field-description"><?php esc_html_e('Maximum number of content chunks to retrieve from the Vector Store.', 'mxchat'); ?></p>
1960 </div>
1961 </div>
1962
1963 <div class="mxch-field" style="border-top: 1px solid var(--mxch-border, #e2e4e7); padding-top: 20px; margin-top: 4px;">
1964 <div style="display: flex; align-items: center; gap: 12px; margin-bottom: 8px;">
1965 <label class="mxchat-toggle-switch">
1966 <input type="checkbox" name="mxchat_openai_vectorstore_options[mxchat_vectorstore_sync_enabled]" value="1" <?php checked($sync_enabled, '1'); ?> id="mxchat_vectorstore_sync_enabled">
1967 <span class="mxchat-toggle-slider"></span>
1968 </label>
1969 <span style="font-weight: 500;"><?php esc_html_e('Sync Knowledge Base to Vector Store', 'mxchat'); ?></span>
1970 </div>
1971 <p class="mxch-field-description" style="margin-bottom: 16px;">
1972 <?php esc_html_e('Keeps your Vector Store up to date automatically: knowledge base additions, edits, and deletions are mirrored to the store (one file per entry, replaced on change). Without this, the store is frozen at whatever you uploaded manually. Role-restricted entries are never uploaded — OpenAI file search cannot filter by user role.', 'mxchat'); ?>
1973 </p>
1974
1975 <label class="mxch-field-label" for="mxchat_vectorstore_sync_store_id">
1976 <?php esc_html_e('Sync Target Vector Store ID', 'mxchat'); ?>
1977 </label>
1978 <input type="text" id="mxchat_vectorstore_sync_store_id" name="mxchat_openai_vectorstore_options[mxchat_vectorstore_sync_store_id]" value="<?php echo esc_attr($sync_store_id); ?>" class="mxch-input" placeholder="<?php echo esc_attr($sync_config['store_id'] ?: 'vs_abc123xyz'); ?>">
1979 <p class="mxch-field-description">
1980 <?php esc_html_e('Leave blank to use the first Vector Store ID above. Syncing writes to exactly one store.', 'mxchat'); ?>
1981 </p>
1982 </div>
1983
1984 <?php submit_button(__('Save Vector Store Settings', 'mxchat'), 'primary', 'submit', true, array('class' => 'mxch-btn mxch-btn-primary')); ?>
1985 </form>
1986
1987 <?php if ($sync_config['enabled']): ?>
1988 <div class="mxch-field" id="mxchat-vs-import" style="border-top: 1px solid var(--mxch-border, #e2e4e7); padding-top: 20px;"
1989 data-nonce="<?php echo esc_attr(wp_create_nonce('mxchat_admin_nonce')); ?>">
1990 <label class="mxch-field-label"><?php esc_html_e('Import Existing Knowledge Base', 'mxchat'); ?></label>
1991 <p class="mxch-field-description">
1992 <?php printf(esc_html__('One-time (re-runnable) import of every knowledge base entry into the sync target store. Runs in the background via WP-Cron; safe to interrupt and resume — already-imported, unchanged entries are skipped. Currently mirrored: %s files.', 'mxchat'), '<strong id="mxchat-vs-mapped">' . esc_html(number_format_i18n($mapped_count)) . '</strong>'); ?>
1993 </p>
1994 <div style="display: flex; align-items: center; gap: 8px; margin: 10px 0;">
1995 <button type="button" class="mxch-btn mxch-btn-secondary" id="mxchat-vs-import-start"><?php esc_html_e('Import Knowledge Base to Vector Store', 'mxchat'); ?></button>
1996 <button type="button" class="mxch-btn" id="mxchat-vs-import-resume" style="display:none;"><?php esc_html_e('Resume Import', 'mxchat'); ?></button>
1997 <button type="button" class="mxch-btn" id="mxchat-vs-import-cancel" style="display:none;"><?php esc_html_e('Cancel', 'mxchat'); ?></button>
1998 </div>
1999 <div id="mxchat-vs-import-bar" style="display:none; height: 8px; background: var(--mxch-border, #e2e4e7); border-radius: 4px; overflow: hidden; max-width: 420px;">
2000 <div id="mxchat-vs-import-fill" style="height: 100%; width: 0%; background: #2271b1; transition: width .4s;"></div>
2001 </div>
2002 <p class="mxch-field-description" id="mxchat-vs-import-status" style="margin-top: 8px;"></p>
2003 </div>
2004
2005 <script>
2006 (function() {
2007 var wrap = document.getElementById('mxchat-vs-import');
2008 if (!wrap) { return; }
2009 var nonce = wrap.getAttribute('data-nonce');
2010 var startBtn = document.getElementById('mxchat-vs-import-start');
2011 var resumeBtn = document.getElementById('mxchat-vs-import-resume');
2012 var cancelBtn = document.getElementById('mxchat-vs-import-cancel');
2013 var bar = document.getElementById('mxchat-vs-import-bar');
2014 var fill = document.getElementById('mxchat-vs-import-fill');
2015 var statusEl = document.getElementById('mxchat-vs-import-status');
2016 var mappedEl = document.getElementById('mxchat-vs-mapped');
2017 var pollTimer = null;
2018
2019 function post(action, done) {
2020 var body = 'action=' + encodeURIComponent(action) + '&nonce=' + encodeURIComponent(nonce);
2021 fetch(ajaxurl, {
2022 method: 'POST',
2023 credentials: 'same-origin',
2024 headers: {'Content-Type': 'application/x-www-form-urlencoded'},
2025 body: body
2026 }).then(function(r) { return r.json(); }).then(done).catch(function() {
2027 statusEl.textContent = '<?php echo esc_js(__('Request failed check the browser console.', 'mxchat')); ?>';
2028 });
2029 }
2030
2031 function render(state, mapped) {
2032 if (typeof mapped === 'number' && mappedEl) { mappedEl.textContent = mapped.toLocaleString(); }
2033 var running = state.status === 'running';
2034 startBtn.style.display = running ? 'none' : '';
2035 cancelBtn.style.display = running ? '' : 'none';
2036 resumeBtn.style.display = (running && state.stalled) ? '' : 'none';
2037 bar.style.display = (running || state.status === 'done') ? '' : 'none';
2038 var pct = state.total > 0 ? Math.min(100, Math.round(state.processed / state.total * 100)) : 0;
2039 if (state.status === 'done') { pct = 100; }
2040 fill.style.width = pct + '%';
2041
2042 var bits = [];
2043 if (state.status === 'running') { bits.push(state.stalled ? '<?php echo esc_js(__('Import stalled (cron missed) click Resume.', 'mxchat')); ?>' : '<?php echo esc_js(__('Importing…', 'mxchat')); ?>'); }
2044 if (state.status === 'done') { bits.push('<?php echo esc_js(__('Import complete.', 'mxchat')); ?>'); }
2045 if (state.status === 'cancelled') { bits.push('<?php echo esc_js(__('Import cancelled.', 'mxchat')); ?>'); }
2046 if (state.status === 'error') { bits.push('<?php echo esc_js(__('Import error:', 'mxchat')); ?> ' + state.last_error); }
2047 if (state.status !== 'idle') {
2048 bits.push(state.processed + '/' + state.total
2049 + '' + state.imported + ' <?php echo esc_js(__('uploaded', 'mxchat')); ?>'
2050 + ', ' + state.unchanged + ' <?php echo esc_js(__('unchanged', 'mxchat')); ?>'
2051 + ', ' + state.skipped_restricted + ' <?php echo esc_js(__('skipped (role-restricted)', 'mxchat')); ?>'
2052 + ', ' + state.failed + ' <?php echo esc_js(__('failed', 'mxchat')); ?>');
2053 if (state.failed > 0 && state.last_error && state.status !== 'error') {
2054 bits.push('<?php echo esc_js(__('Last error:', 'mxchat')); ?> ' + state.last_error);
2055 }
2056 }
2057 statusEl.textContent = bits.join(' ');
2058
2059 if (running && !pollTimer) {
2060 pollTimer = setInterval(function() {
2061 post('mxchat_vectorstore_import_status', function(res) {
2062 if (res && res.success) { render(res.data.state, res.data.mapped); }
2063 });
2064 }, 3000);
2065 } else if (!running && pollTimer) {
2066 clearInterval(pollTimer);
2067 pollTimer = null;
2068 }
2069 }
2070
2071 startBtn.addEventListener('click', function() {
2072 startBtn.disabled = true;
2073 statusEl.textContent = '<?php echo esc_js(__('Starting…', 'mxchat')); ?>';
2074 post('mxchat_vectorstore_import_start', function(res) {
2075 startBtn.disabled = false;
2076 if (res && res.success) { render(res.data.state); }
2077 else { statusEl.textContent = (res && res.data && res.data.message) ? res.data.message : '<?php echo esc_js(__('Could not start the import.', 'mxchat')); ?>'; }
2078 });
2079 });
2080 resumeBtn.addEventListener('click', function() {
2081 post('mxchat_vectorstore_import_resume', function(res) {
2082 if (res && res.success) { render(res.data.state); }
2083 });
2084 });
2085 cancelBtn.addEventListener('click', function() {
2086 post('mxchat_vectorstore_import_cancel', function(res) {
2087 if (res && res.success) { render(res.data.state); }
2088 });
2089 });
2090
2091 // Pick up an import already in flight when the page loads.
2092 post('mxchat_vectorstore_import_status', function(res) {
2093 if (res && res.success && res.data.state.status !== 'idle') { render(res.data.state, res.data.mapped); }
2094 });
2095 })();
2096 </script>
2097 <?php endif; ?>
2098 </div>
2099 </div>
2100 </div>
2101 <?php
2102 }
2103
2104 /**
2105 * Render Content Selector Modal
2106 */
2107 function mxchat_render_content_selector_modal() {
2108 ?>
2109 <div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
2110 <div class="mxchat-kb-modal-content">
2111 <div class="mxchat-kb-modal-header">
2112 <h3>
2113 <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
2114 <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
2115 </h3>
2116 <span class="mxchat-kb-modal-close">&times;</span>
2117 </div>
2118 <div class="mxchat-kb-modal-filters">
2119 <div class="mxchat-kb-search-group">
2120 <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
2121 </div>
2122 <div class="mxchat-kb-filter-group">
2123 <select id="mxchat-kb-content-type-filter">
2124 <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
2125 <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
2126 <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
2127 <?php
2128 $post_types = get_post_types(array('public' => true), 'objects');
2129 foreach ($post_types as $post_type) {
2130 if (!in_array($post_type->name, array('post', 'page'))) {
2131 echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
2132 }
2133 }
2134 ?>
2135 </select>
2136 <select id="mxchat-kb-content-status-filter">
2137 <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
2138 <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
2139 <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
2140 </select>
2141 <select id="mxchat-kb-processed-filter">
2142 <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
2143 <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
2144 <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
2145 </select>
2146 </div>
2147 </div>
2148 <div class="mxchat-kb-content-selection">
2149 <div class="mxchat-kb-selection-header">
2150 <label>
2151 <input type="checkbox" id="mxchat-kb-select-all">
2152 <?php esc_html_e('Select All on Page', 'mxchat'); ?>
2153 </label>
2154 <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
2155 <span class="mxchat-kb-selection-hint" style="margin-left: auto; font-size: 12px; color: var(--mxch-text-muted);">
2156 <span class="dashicons dashicons-info-outline" style="font-size: 14px; vertical-align: middle;"></span>
2157 <?php esc_html_e('Selections persist across pages', 'mxchat'); ?>
2158 </span>
2159 </div>
2160 <div class="mxchat-kb-content-list">
2161 <div class="mxchat-kb-loading">
2162 <span class="mxchat-kb-spinner is-active"></span>
2163 <?php esc_html_e('Loading content...', 'mxchat'); ?>
2164 </div>
2165 </div>
2166 </div>
2167 <div class="mxchat-kb-modal-footer">
2168 <div class="mxchat-kb-pagination"></div>
2169 <div class="mxchat-kb-footer-actions">
2170 <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
2171 <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
2172 <span class="mxchat-kb-selected-count">(0)</span>
2173 </button>
2174 <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
2175 <?php esc_html_e('Cancel', 'mxchat'); ?>
2176 </button>
2177 </div>
2178 </div>
2179 </div>
2180 </div>
2181 <?php
2182 }
2183
2184 /**
2185 * Render Edit Entry Modal
2186 */
2187 function mxchat_render_edit_entry_modal() {
2188 ?>
2189 <div id="mxchat-kb-edit-modal" class="mxchat-kb-modal">
2190 <div class="mxchat-kb-modal-content mxchat-kb-edit-modal-content">
2191 <div class="mxchat-kb-modal-header">
2192 <h3 id="mxchat-kb-edit-title"><?php esc_html_e('Edit Knowledge Entry', 'mxchat'); ?></h3>
2193 <span class="mxchat-kb-modal-close" id="mxchat-kb-edit-close">&times;</span>
2194 </div>
2195 <div class="mxchat-kb-edit-body">
2196 <div class="mxchat-kb-edit-source" id="mxchat-kb-edit-source"></div>
2197 <textarea id="mxchat-kb-edit-textarea" class="mxchat-kb-edit-textarea" placeholder="<?php esc_attr_e('Loading content...', 'mxchat'); ?>"></textarea>
2198 <div class="mxchat-kb-edit-meta">
2199 <span id="mxchat-kb-edit-charcount"></span>
2200 <span id="mxchat-kb-edit-chunkinfo"></span>
2201 </div>
2202 </div>
2203 <div class="mxchat-kb-edit-footer">
2204 <div class="mxchat-kb-edit-notice" id="mxchat-kb-edit-notice"></div>
2205 <div class="mxchat-kb-edit-actions">
2206 <button type="button" id="mxchat-kb-edit-cancel" class="mxch-btn mxch-btn-ghost">
2207 <?php esc_html_e('Cancel', 'mxchat'); ?>
2208 </button>
2209 <button type="button" id="mxchat-kb-edit-save" class="mxch-btn mxch-btn-primary">
2210 <span class="mxchat-kb-edit-save-text"><?php esc_html_e('Save & Re-embed', 'mxchat'); ?></span>
2211 <span class="mxchat-kb-edit-save-spinner" style="display:none;">
2212 <span class="mxchat-kb-spinner is-active" style="margin: 0;"></span>
2213 <?php esc_html_e('Saving...', 'mxchat'); ?>
2214 </span>
2215 </button>
2216 </div>
2217 </div>
2218 </div>
2219 </div>
2220 <?php
2221 }
2222
2223 /**
2224 * Render the read-only Knowledge Inspector modal (plan-mxchat-20260628-d8cb4b).
2225 * Shows exactly what was indexed for an entry: the per-chunk stored text + lengths
2226 * and (for Pinecone) the stored metadata fields, rendered with the Testing tab's
2227 * own card components so the two surfaces feel like one system. Self-contained
2228 * markup + JS so it doesn't entangle the edit-modal init.
2229 */
2230 function mxchat_render_inspect_entry_modal() {
2231 ?>
2232 <div id="mxchat-kb-inspect-modal" class="mxchat-kb-modal">
2233 <div class="mxchat-kb-modal-content mxchat-kb-inspect-modal-content">
2234 <div class="mxchat-kb-modal-header">
2235 <h3 id="mxchat-kb-inspect-title"><?php esc_html_e('Indexed Content', 'mxchat'); ?></h3>
2236 <span class="mxchat-kb-modal-close" id="mxchat-kb-inspect-close">&times;</span>
2237 </div>
2238 <div class="mxchat-kb-inspect-body">
2239 <div class="mxchat-kb-edit-source" id="mxchat-kb-inspect-source"></div>
2240 <div class="mxch-testing-results" id="mxchat-kb-inspect-results">
2241 <div class="mxch-testing-no-data"><?php esc_html_e('Loading indexed content…', 'mxchat'); ?></div>
2242 </div>
2243 </div>
2244 <div class="mxchat-kb-edit-footer">
2245 <div class="mxchat-kb-edit-notice" id="mxchat-kb-inspect-notice"></div>
2246 <div class="mxchat-kb-edit-actions">
2247 <button type="button" id="mxchat-kb-inspect-close-btn" class="mxch-btn mxch-btn-primary">
2248 <?php esc_html_e('Close', 'mxchat'); ?>
2249 </button>
2250 </div>
2251 </div>
2252 </div>
2253 </div>
2254 <script>
2255 (function() {
2256 'use strict';
2257 document.addEventListener('DOMContentLoaded', function() {
2258 var modal = document.getElementById('mxchat-kb-inspect-modal');
2259 if (!modal) return;
2260 var closeX = document.getElementById('mxchat-kb-inspect-close');
2261 var closeBtn = document.getElementById('mxchat-kb-inspect-close-btn');
2262 var sourceEl = document.getElementById('mxchat-kb-inspect-source');
2263 var resultsEl= document.getElementById('mxchat-kb-inspect-results');
2264 var titleEl = document.getElementById('mxchat-kb-inspect-title');
2265 var noticeEl = document.getElementById('mxchat-kb-inspect-notice');
2266
2267 var I18N = {
2268 title: <?php echo wp_json_encode( esc_html__('Indexed Content', 'mxchat') ); ?>,
2269 loading: <?php echo wp_json_encode( esc_html__('Loading indexed content…', 'mxchat') ); ?>,
2270 manual: <?php echo wp_json_encode( esc_html__('Manual Content', 'mxchat') ); ?>,
2271 source: <?php echo wp_json_encode( esc_html__('Source', 'mxchat') ); ?>,
2272 store: <?php echo wp_json_encode( esc_html__('Storage', 'mxchat') ); ?>,
2273 type: <?php echo wp_json_encode( esc_html__('Content type', 'mxchat') ); ?>,
2274 chunksLbl:<?php echo wp_json_encode( esc_html__('Chunks', 'mxchat') ); ?>,
2275 totalLen: <?php echo wp_json_encode( esc_html__('Total indexed length', 'mxchat') ); ?>,
2276 chunk: <?php echo wp_json_encode( esc_html__('Chunk', 'mxchat') ); ?>,
2277 indexed: <?php echo wp_json_encode( esc_html__('Indexed', 'mxchat') ); ?>,
2278 chars: <?php echo wp_json_encode( esc_html__('chars', 'mxchat') ); ?>,
2279 showText: <?php echo wp_json_encode( esc_html__('Show indexed text', 'mxchat') ); ?>,
2280 hideText: <?php echo wp_json_encode( esc_html__('Hide indexed text', 'mxchat') ); ?>,
2281 wpStore: <?php echo wp_json_encode( esc_html__('Local WordPress database', 'mxchat') ); ?>,
2282 pcStore: <?php echo wp_json_encode( esc_html__('Pinecone', 'mxchat') ); ?>,
2283 meta: <?php echo wp_json_encode( esc_html__('Vector metadata', 'mxchat') ); ?>,
2284 loadFail: <?php echo wp_json_encode( esc_html__('Failed to load indexed content.', 'mxchat') ); ?>,
2285 netErr: <?php echo wp_json_encode( esc_html__('Network error: ', 'mxchat') ); ?>
2286 };
2287
2288 function esc(str) {
2289 var d = document.createElement('div');
2290 d.textContent = (str === null || str === undefined) ? '' : String(str);
2291 return d.innerHTML;
2292 }
2293 function fmt(n) { try { return Number(n).toLocaleString(); } catch (e) { return n; } }
2294
2295 document.addEventListener('click', function(e) {
2296 var btn = e.target.closest('.mxchat-inspect-entry-btn');
2297 if (btn) { e.preventDefault(); open(btn); }
2298 });
2299 if (closeX) closeX.addEventListener('click', close);
2300 if (closeBtn) closeBtn.addEventListener('click', close);
2301 // Overlay click closes, but only when the whole gesture happened on the
2302 // overlay — otherwise selecting indexed text and releasing past the
2303 // dialog edge dispatches the click on the overlay and closes it.
2304 var downOnOverlay = false;
2305 modal.addEventListener('mousedown', function(e) { downOnOverlay = (e.target === modal); });
2306 modal.addEventListener('click', function(e) {
2307 var overlayGesture = downOnOverlay;
2308 downOnOverlay = false;
2309 if (e.target === modal && overlayGesture) close();
2310 });
2311 document.addEventListener('keydown', function(e) {
2312 if (e.key === 'Escape' && modal.classList.contains('active')) close();
2313 });
2314
2315 function close() { modal.classList.remove('active'); }
2316
2317 function open(btn) {
2318 var entry = {
2319 sourceUrl: btn.getAttribute('data-source-url') || '',
2320 entryId: btn.getAttribute('data-entry-id') || '',
2321 dataSource: btn.getAttribute('data-data-source') || 'wordpress',
2322 botId: btn.getAttribute('data-bot-id') || 'default',
2323 nonce: btn.getAttribute('data-nonce') || ''
2324 };
2325
2326 titleEl.textContent = I18N.title;
2327 noticeEl.textContent = '';
2328 noticeEl.className = 'mxchat-kb-edit-notice';
2329 resultsEl.innerHTML = '<div class="mxch-testing-no-data">' + esc(I18N.loading) + '</div>';
2330
2331 if (entry.sourceUrl && entry.sourceUrl.indexOf('mxchat://') !== 0 && entry.sourceUrl.indexOf('_ungrouped_') !== 0) {
2332 sourceEl.innerHTML = esc(I18N.source) + ': <a href="' + esc(entry.sourceUrl) + '" target="_blank" rel="noopener">' + esc(entry.sourceUrl) + '</a>';
2333 } else {
2334 sourceEl.textContent = I18N.manual;
2335 }
2336
2337 modal.classList.add('active');
2338
2339 var fd = new FormData();
2340 fd.append('action', 'mxchat_inspect_entry');
2341 fd.append('nonce', entry.nonce);
2342 fd.append('source_url', entry.sourceUrl);
2343 fd.append('entry_id', entry.entryId);
2344 fd.append('data_source', entry.dataSource);
2345 fd.append('bot_id', entry.botId);
2346
2347 fetch(ajaxurl, { method: 'POST', body: fd })
2348 .then(function(r) { return r.json(); })
2349 .then(function(resp) {
2350 if (resp && resp.success) {
2351 render(resp.data);
2352 } else {
2353 var msg = (resp && resp.data && resp.data.message) || I18N.loadFail;
2354 resultsEl.innerHTML = '';
2355 showNotice(msg, 'error');
2356 }
2357 })
2358 .catch(function(err) {
2359 resultsEl.innerHTML = '';
2360 showNotice(I18N.netErr + err.message, 'error');
2361 });
2362 }
2363
2364 function render(data) {
2365 var storeLabel = data.store === 'pinecone' ? I18N.pcStore : I18N.wpStore;
2366 var html = '';
2367
2368 // Summary card — what this entry is + how much was indexed.
2369 html += '<div class="match-card above-threshold">' +
2370 '<div class="match-header">' +
2371 '<div class="match-title"><span class="status-icon">&#128230;</span> ' + esc(data.chunk_count) + ' ' + esc(I18N.chunksLbl.toLowerCase()) + '</div>' +
2372 '<span class="context-label">' + esc(storeLabel) + '</span>' +
2373 '</div>' +
2374 '<div class="mxch-testing-field"><label>' + esc(I18N.type) + '</label><code>' + esc(data.content_type || '') + '</code> ' +
2375 '&nbsp; <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>';
2376 if (data.metadata_note) {
2377 html += '<div class="match-source"><span class="source-icon">&#8505;&#65039;</span> ' + esc(data.metadata_note) + '</div>';
2378 }
2379 html += '</div>';
2380
2381 // One card per stored chunk — the actual embedded text.
2382 var chunks = data.chunks || [];
2383 chunks.forEach(function(chunk, i) {
2384 var num = (chunk.index !== null && chunk.index !== undefined) ? (chunk.index + 1) : (i + 1);
2385 var metaRows = '';
2386 if (chunk.metadata && typeof chunk.metadata === 'object') {
2387 var keys = Object.keys(chunk.metadata);
2388 if (keys.length) {
2389 metaRows += '<div class="chunk-detail-row chunk-used" style="display:block;"><span class="chunk-detail-num">' + esc(I18N.meta) + '</span></div>';
2390 keys.forEach(function(k) {
2391 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>';
2392 });
2393 }
2394 }
2395 html += '<div class="match-card above-threshold">' +
2396 '<div class="match-header">' +
2397 '<div class="match-title"><span class="status-icon">&#10003;</span> ' + esc(I18N.chunk) + ' ' + esc(num) +
2398 '<span class="chunk-summary">' + esc(fmt(chunk.length)) + ' ' + esc(I18N.chars) + '</span>' +
2399 '</div>' +
2400 '<span class="context-label">' + esc(I18N.indexed) + '</span>' +
2401 '</div>' +
2402 '<span class="chunk-expand-toggle" data-chunk="' + i + '">&#9654; ' + esc(I18N.showText) + '</span>' +
2403 '<div class="chunk-details" data-chunk="' + i + '">' +
2404 '<pre class="mxch-kb-inspect-chunk-text">' + esc(chunk.text) + '</pre>' +
2405 metaRows +
2406 '</div>' +
2407 '</div>';
2408 });
2409
2410 resultsEl.innerHTML = html;
2411
2412 resultsEl.querySelectorAll('.chunk-expand-toggle').forEach(function(toggle) {
2413 toggle.addEventListener('click', function() {
2414 var id = this.getAttribute('data-chunk');
2415 var details = resultsEl.querySelector('.chunk-details[data-chunk="' + id + '"]');
2416 if (!details) return;
2417 var expanded = details.classList.toggle('expanded');
2418 this.innerHTML = (expanded ? '&#9660; ' + esc(I18N.hideText) : '&#9654; ' + esc(I18N.showText));
2419 });
2420 });
2421 }
2422
2423 function showNotice(msg, type) {
2424 noticeEl.textContent = msg;
2425 noticeEl.className = 'mxchat-kb-edit-notice' + (type ? ' ' + type : '');
2426 }
2427 });
2428 })();
2429 </script>
2430 <?php
2431 }
2432
2433 /**
2434 * Render Knowledge Page Navigation Scripts
2435 */
2436 function mxchat_render_knowledge_page_scripts() {
2437 ?>
2438 <script>
2439 (function() {
2440 'use strict';
2441
2442 // Wait for DOM
2443 document.addEventListener('DOMContentLoaded', function() {
2444 // Tab navigation + mobile menu live in the shared shell script
2445 // (js/admin-sidebar.js), enqueued for this page by plan c192a4.
2446 initImportOptions();
2447 initCustomPostTypesToggle();
2448 // Sitemap detection is now initialized when user clicks the Sitemap Import option
2449 });
2450
2451 function initImportOptions() {
2452 const importBoxes = document.querySelectorAll('.mxchat-import-box');
2453 const urlInputArea = document.getElementById('mxchat-url-input-area');
2454 const contentInputArea = document.getElementById('mxchat-content-input-area');
2455 const urlInput = document.getElementById('sitemap_url');
2456 const importTypeField = document.getElementById('import_type');
2457 const descriptionText = document.getElementById('url-description-text');
2458
2459 // Sitemap detection elements
2460 const sitemapsLoading = document.getElementById('mxchat-sitemaps-loading');
2461 const detectedSitemaps = document.getElementById('mxchat-detected-sitemaps');
2462 const noSitemaps = document.getElementById('mxchat-no-sitemaps');
2463
2464 // Helper to hide all sitemap detection UI
2465 function hideSitemapDetection() {
2466 if (sitemapsLoading) sitemapsLoading.style.display = 'none';
2467 if (detectedSitemaps) detectedSitemaps.style.display = 'none';
2468 if (noSitemaps) noSitemaps.style.display = 'none';
2469 }
2470
2471 importBoxes.forEach(box => {
2472 box.addEventListener('click', function() {
2473 const option = this.dataset.option;
2474 const type = this.dataset.type;
2475
2476 // Remove active from all boxes
2477 importBoxes.forEach(b => b.classList.remove('active'));
2478 this.classList.add('active');
2479
2480 // Handle different import types
2481 if (option === 'wordpress') {
2482 // WordPress content selector - handled by existing modal
2483 hideSitemapDetection();
2484 return;
2485 }
2486
2487 if (option === 'content') {
2488 if (urlInputArea) urlInputArea.style.display = 'none';
2489 if (contentInputArea) contentInputArea.style.display = 'block';
2490 hideSitemapDetection();
2491 } else if (type === 'sitemap' || type === 'url' || type === 'pdf') {
2492 if (contentInputArea) contentInputArea.style.display = 'none';
2493 if (urlInputArea) urlInputArea.style.display = 'block';
2494
2495 if (urlInput) {
2496 urlInput.placeholder = this.dataset.placeholder || 'Enter URL here';
2497 }
2498 if (importTypeField) {
2499 importTypeField.value = type;
2500 }
2501 if (descriptionText) {
2502 const descriptions = {
2503 'sitemap': '<?php echo esc_js(__('Use a content-specific sub-sitemap (e.g., post-sitemap.xml), not the main sitemap index.', 'mxchat')); ?>',
2504 'url': '<?php echo esc_js(__('Enter the URL of any webpage to import its content.', 'mxchat')); ?>',
2505 'pdf': '<?php echo esc_js(__('Enter the URL of a publicly accessible PDF file.', 'mxchat')); ?>'
2506 };
2507 descriptionText.textContent = descriptions[type] || '';
2508 }
2509
2510 // Only show sitemap detection when Sitemap Import is selected
2511 if (type === 'sitemap') {
2512 // Initialize sitemap detection (function is defined in knowledge-processing.js)
2513 if (typeof window.mxchatInitSitemapDetection === 'function') {
2514 window.mxchatInitSitemapDetection();
2515 }
2516 } else {
2517 hideSitemapDetection();
2518 }
2519 }
2520 });
2521 });
2522 }
2523
2524 function initCustomPostTypesToggle() {
2525 const toggleBtn = document.getElementById('mxchat-custom-post-types-toggle');
2526 const container = document.getElementById('mxchat-custom-post-types-container');
2527
2528 if (toggleBtn && container) {
2529 toggleBtn.addEventListener('click', function() {
2530 const isHidden = container.style.display === 'none';
2531 container.style.display = isHidden ? 'block' : 'none';
2532 const icon = this.querySelector('span:last-child');
2533 if (icon) {
2534 icon.textContent = isHidden ? '' : '';
2535 }
2536 });
2537 }
2538 }
2539
2540 // Sitemap detection is now handled by knowledge-processing.js
2541 // It will be initialized when user clicks "Sitemap Import" option
2542
2543 // ─── Edit Entry Modal ────────────────────────────────────
2544 initEditModal();
2545
2546 function initEditModal() {
2547 var modal = document.getElementById('mxchat-kb-edit-modal');
2548 var textarea = document.getElementById('mxchat-kb-edit-textarea');
2549 var saveBtn = document.getElementById('mxchat-kb-edit-save');
2550 var cancelBtn = document.getElementById('mxchat-kb-edit-cancel');
2551 var closeBtn = document.getElementById('mxchat-kb-edit-close');
2552 var notice = document.getElementById('mxchat-kb-edit-notice');
2553 var charCount = document.getElementById('mxchat-kb-edit-charcount');
2554 var chunkInfo = document.getElementById('mxchat-kb-edit-chunkinfo');
2555 var sourceEl = document.getElementById('mxchat-kb-edit-source');
2556 var titleEl = document.getElementById('mxchat-kb-edit-title');
2557 var saveText = saveBtn ? saveBtn.querySelector('.mxchat-kb-edit-save-text') : null;
2558 var saveSpin = saveBtn ? saveBtn.querySelector('.mxchat-kb-edit-save-spinner') : null;
2559
2560 if (!modal) return;
2561
2562 var currentEntry = {};
2563 var loadedContent = '';
2564
2565 var EDIT_I18N = {
2566 discard: <?php echo wp_json_encode( __('Discard your unsaved changes to this entry?', 'mxchat') ); ?>
2567 };
2568
2569 // Bind edit buttons (delegated)
2570 document.addEventListener('click', function(e) {
2571 var btn = e.target.closest('.mxchat-edit-entry-btn');
2572 if (btn) {
2573 e.preventDefault();
2574 openEditModal(btn);
2575 }
2576 });
2577
2578 // Close handlers. The overlay deliberately has no click-to-close: a click
2579 // fires on the common ancestor of its mousedown and mouseup, so releasing
2580 // a text-selection drag past the dialog edge targets the overlay and would
2581 // discard the edit. Closing is explicit only, and confirms when dirty.
2582 if (closeBtn) closeBtn.addEventListener('click', requestClose);
2583 if (cancelBtn) cancelBtn.addEventListener('click', requestClose);
2584 document.addEventListener('keydown', function(e) {
2585 if (e.key === 'Escape' && modal.classList.contains('active')) requestClose();
2586 });
2587
2588 // Character count
2589 if (textarea) {
2590 textarea.addEventListener('input', function() {
2591 updateCharCount();
2592 });
2593 }
2594
2595 // Save handler
2596 if (saveBtn) saveBtn.addEventListener('click', saveContent);
2597
2598 function openEditModal(btn) {
2599 currentEntry = {
2600 sourceUrl: btn.getAttribute('data-source-url') || '',
2601 entryId: btn.getAttribute('data-entry-id') || '',
2602 dataSource: btn.getAttribute('data-data-source') || 'wordpress',
2603 botId: btn.getAttribute('data-bot-id') || 'default',
2604 nonce: btn.getAttribute('data-nonce') || ''
2605 };
2606
2607 // Reset state
2608 textarea.value = '';
2609 loadedContent = '';
2610 textarea.placeholder = 'Loading content...';
2611 textarea.disabled = true;
2612 saveBtn.disabled = true;
2613 notice.textContent = '';
2614 notice.className = 'mxchat-kb-edit-notice';
2615 charCount.textContent = '';
2616 chunkInfo.textContent = '';
2617
2618 // Show source
2619 if (currentEntry.sourceUrl && currentEntry.sourceUrl.indexOf('mxchat://') !== 0) {
2620 sourceEl.innerHTML = 'Source: <a href="' + escapeHtml(currentEntry.sourceUrl) + '" target="_blank">' + escapeHtml(truncate(currentEntry.sourceUrl, 60)) + '</a>';
2621 } else {
2622 sourceEl.textContent = 'Manual Content';
2623 }
2624
2625 // Show modal
2626 modal.classList.add('active');
2627
2628 // Fetch content
2629 var formData = new FormData();
2630 formData.append('action', 'mxchat_get_entry_content');
2631 formData.append('nonce', currentEntry.nonce);
2632 formData.append('source_url', currentEntry.sourceUrl);
2633 formData.append('entry_id', currentEntry.entryId);
2634 formData.append('data_source', currentEntry.dataSource);
2635 formData.append('bot_id', currentEntry.botId);
2636
2637 fetch(ajaxurl, { method: 'POST', body: formData })
2638 .then(function(r) { return r.json(); })
2639 .then(function(resp) {
2640 if (resp.success) {
2641 textarea.value = resp.data.content || '';
2642 loadedContent = textarea.value;
2643 textarea.disabled = false;
2644 textarea.placeholder = 'Edit your content here...';
2645 saveBtn.disabled = false;
2646 currentEntry.contentType = resp.data.content_type || 'content';
2647
2648 updateCharCount();
2649
2650 if (resp.data.is_chunked) {
2651 chunkInfo.textContent = resp.data.chunk_count + ' chunks — will be re-chunked on save';
2652 titleEl.textContent = 'Edit Knowledge Entry (' + resp.data.chunk_count + ' chunks)';
2653 } else {
2654 chunkInfo.textContent = '';
2655 titleEl.textContent = 'Edit Knowledge Entry';
2656 }
2657
2658 textarea.focus();
2659 } else {
2660 textarea.placeholder = '';
2661 showNotice((resp.data && resp.data.message) || 'Failed to load content.', 'error');
2662 }
2663 })
2664 .catch(function(err) {
2665 textarea.placeholder = '';
2666 showNotice('Network error: ' + err.message, 'error');
2667 });
2668 }
2669
2670 function saveContent() {
2671 if (!textarea.value.trim()) {
2672 showNotice('Content cannot be empty.', 'error');
2673 return;
2674 }
2675
2676 saveBtn.disabled = true;
2677 if (saveText) saveText.style.display = 'none';
2678 if (saveSpin) saveSpin.style.display = '';
2679 showNotice('Saving and re-embedding...', '');
2680
2681 var formData = new FormData();
2682 formData.append('action', 'mxchat_save_entry_content');
2683 formData.append('nonce', currentEntry.nonce);
2684 formData.append('source_url', currentEntry.sourceUrl);
2685 formData.append('entry_id', currentEntry.entryId);
2686 formData.append('content', textarea.value);
2687 formData.append('data_source', currentEntry.dataSource);
2688 formData.append('bot_id', currentEntry.botId);
2689 formData.append('content_type', currentEntry.contentType || 'content');
2690
2691 fetch(ajaxurl, { method: 'POST', body: formData })
2692 .then(function(r) { return r.json(); })
2693 .then(function(resp) {
2694 if (saveText) saveText.style.display = '';
2695 if (saveSpin) saveSpin.style.display = 'none';
2696 saveBtn.disabled = false;
2697
2698 if (resp.success) {
2699 if (currentEntry.dataSource === 'pinecone') {
2700 // Pinecone list reads are eventually consistent — the reloaded
2701 // table may show the old text for up to ~60 seconds.
2702 showNotice('Saved! Pinecone changes may take up to 60 seconds to appear — use "Refresh Entries" if the list still shows the old text.', 'success');
2703 setTimeout(function() {
2704 closeModal();
2705 window.location.reload();
2706 }, 2500);
2707 } else {
2708 showNotice('Saved successfully!', 'success');
2709 setTimeout(function() {
2710 closeModal();
2711 window.location.reload();
2712 }, 1000);
2713 }
2714 } else {
2715 showNotice((resp.data && resp.data.message) || 'Save failed.', 'error');
2716 }
2717 })
2718 .catch(function(err) {
2719 if (saveText) saveText.style.display = '';
2720 if (saveSpin) saveSpin.style.display = 'none';
2721 saveBtn.disabled = false;
2722 showNotice('Network error: ' + err.message, 'error');
2723 });
2724 }
2725
2726 function isDirty() {
2727 return !textarea.disabled && textarea.value !== loadedContent;
2728 }
2729
2730 function requestClose() {
2731 if (isDirty() && !window.confirm(EDIT_I18N.discard)) return;
2732 closeModal();
2733 }
2734
2735 function closeModal() {
2736 modal.classList.remove('active');
2737 }
2738
2739 function updateCharCount() {
2740 var len = textarea.value.length;
2741 charCount.textContent = len.toLocaleString() + ' characters';
2742 }
2743
2744 function showNotice(msg, type) {
2745 notice.textContent = msg;
2746 notice.className = 'mxchat-kb-edit-notice' + (type ? ' ' + type : '');
2747 }
2748
2749 function escapeHtml(str) {
2750 var div = document.createElement('div');
2751 div.textContent = str;
2752 return div.innerHTML;
2753 }
2754
2755 function truncate(str, max) {
2756 return str.length > max ? str.substring(0, max) + '...' : str;
2757 }
2758 }
2759
2760 })();
2761 </script>
2762 <?php
2763 }
2764