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MxChat – AI Chatbot & Content Generation for WordPress / 2.3.4
MxChat – AI Chatbot & Content Generation for WordPress v2.3.4
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mxchat-basic / includes / class-mxchat-admin.php

class-mxchat-admin.php in MxChat – AI Chatbot & Content Generation for WordPress 2.3.4, at includes/class-mxchat-admin.php

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1 <?php
2 if (!defined('ABSPATH')) {
3 exit; // Exit if accessed directly
4 }
5
6 class MxChat_Admin {
7 private $options;
8 private $chat_count;
9 private $is_activated;
10 private $knowledge_manager;
11
12 public function __construct($knowledge_manager = null) {
13 $this->options = get_option('mxchat_options');
14 $this->chat_count = get_option('mxchat_chat_count', 0);
15 $this->is_activated = $this->is_license_active();
16 $this->knowledge_manager = $knowledge_manager;
17
18 // Initialize default options if they are not set
19 if (!$this->options) {
20 $this->initialize_default_options();
21 }
22
23 // Add admin menu and initialize settings
24 add_action('admin_menu', array($this, 'mxchat_add_plugin_page'));
25 add_action('admin_init', array($this, 'mxchat_page_init'));
26 add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
27 add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
28 add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
29 add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
30 add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31 add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
32 add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33 add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34 add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
35 add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
36 add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
37 add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
38 add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
39 add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
40 add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
41 add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
42 add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
43
44 add_action('admin_init', array($this, 'register_pinecone_settings'));
45
46 add_action('admin_notices', array($this, 'display_admin_notices'));
47
48 }
49
50 private function is_license_active() {
51 // Get the raw value without translation
52 $license_status = get_option('mxchat_license_status', 'inactive');
53
54 // Check against multiple possible values, bypassing translation issues
55 return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
56 }
57
58 private function initialize_default_options() {
59 $default_options = array(
60 'api_key' => '',
61 'xai_api_key' => '',
62 'claude_api_key' => '',
63 'deepseek_api_key' => '',
64 'voyage_api_key' => '',
65 'gemini_api_key' => '',
66 'enable_streaming_toggle' => 'on',
67 'embedding_model' => 'text-embedding-ada-002',
68 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
69
70 # Response Style - CRITICALLY IMPORTANT
71 - MAXIMUM LENGTH: 1-3 short sentences per response
72 - Ultra-concise: Get straight to the answer with no filler
73 - No introductions like "Sure!" or "I\'d be happy to help"
74 - No phrases like "based on my knowledge" or "according to information"
75 - No explanatory text before giving the answer
76 - No summaries or repetition
77 - Hyperlink all URLs
78 - Respond in user\'s language
79 - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
80
81 # Knowledge Base Requirements - PREVENT HALLUCINATIONS
82 - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
83 - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
84 - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
85 - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
86 - Better to admit insufficient information than provide inaccurate answers',
87 'model' => esc_html__('gpt-4o', 'mxchat'),
88 'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
89 'role_rate_limits' => array(),
90 'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
91 'enable_email_block' => '',
92 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
93 'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
94 'top_bar_title' => esc_html__('MxChat', 'mxchat'),
95 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
96 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
97 'input_copy' => esc_html__('How can I assist?', 'mxchat'),
98 'append_to_body' => esc_html__('off', 'mxchat'),
99 'contextual_awareness_toggle' => 'off',
100 'close_button_color' => esc_html__('#fff', 'mxchat'),
101 'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
102 'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
103 'user_message_font_color' => esc_html__('#212121', 'mxchat'),
104 'bot_message_bg_color' => esc_html__('#212121', 'mxchat'),
105 'bot_message_font_color' => esc_html__('#fff', 'mxchat'),
106 'top_bar_bg_color' => esc_html__('#212121', 'mxchat'),
107 'send_button_font_color' => esc_html__('#212121', 'mxchat'),
108 'chat_input_font_color' => esc_html__('#212121', 'mxchat'),
109 'chatbot_background_color' => esc_html__('#212121', 'mxchat'),
110 'icon_color' => esc_html__('#fff', 'mxchat'),
111 'enable_woocommerce_integration' => esc_html__('0', 'mxchat'),
112 'link_target_toggle' => esc_html__('off', 'mxchat'),
113 'pre_chat_message' => esc_html__('Hey there! Ask me anything!', 'mxchat'),
114
115 // New fields for Loops Integration
116 'loops_api_key' => '',
117 'loops_mailing_list' => '',
118 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
119 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
120 'popular_question_1' => '',
121 'popular_question_2' => '',
122 'popular_question_3' => '',
123 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
124 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
125 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
126 'pdf_max_pages' => 69,
127 'show_pdf_upload_button' => 'on',
128 'show_word_upload_button' => 'on',
129
130 // Live Agent Integration
131 'live_agent_webhook_url' => '',
132 'live_agent_secret_key' => '',
133 'live_agent_bot_token' => '',
134 'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
135 'live_agent_message_font_color' => esc_html__('#333333', 'mxchat'),
136 'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
137 'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
138 'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
139 'toolbar_icon_color' => esc_html__('#212121', 'mxchat'),
140 );
141
142
143 // Merge existing options with defaults
144 $existing_options = get_option('mxchat_options', array());
145 $merged_options = wp_parse_args($existing_options, $default_options);
146
147 // Update the options if they have changed
148 if ($existing_options !== $merged_options) {
149 update_option('mxchat_options', $merged_options);
150 }
151
152 // Add default limits for each role
153 $roles = wp_roles()->get_names();
154 foreach ($roles as $role_id => $role_name) {
155 $default_options['role_rate_limits'][$role_id] = esc_html__('100', 'mxchat');
156 }
157
158 return $default_options;
159
160 // Update the $this->options property
161 $this->options = $merged_options;
162 }
163
164 public function mxchat_add_plugin_page() {
165 // Main menu page
166 add_menu_page(
167 esc_html__('MxChat Settings', 'mxchat'),
168 esc_html__('MxChat', 'mxchat'),
169 'manage_options',
170 'mxchat-max',
171 array($this, 'mxchat_create_admin_page'),
172 'dashicons-testimonial',
173 6
174 );
175
176 // Submenu page for Knowledge
177 add_submenu_page(
178 'mxchat-max',
179 esc_html__('Prompts', 'mxchat'),
180 esc_html__('Knowledge', 'mxchat'),
181 'manage_options',
182 'mxchat-prompts',
183 array($this, 'mxchat_create_prompts_page')
184 );
185
186 add_submenu_page(
187 'mxchat-max',
188 esc_html__('Chat Transcripts', 'mxchat'),
189 esc_html__('Transcripts', 'mxchat'),
190 'manage_options',
191 'mxchat-transcripts',
192 array($this, 'mxchat_create_transcripts_page')
193 );
194
195 add_submenu_page(
196 'mxchat-max',
197 esc_html__('MxChat Actions', 'mxchat'),
198 esc_html__('Actions', 'mxchat'),
199 'manage_options',
200 'mxchat-actions',
201 array($this, 'mxchat_actions_page_html')
202 );
203
204 add_submenu_page(
205 'mxchat-max',
206 esc_html__('Add Ons', 'mxchat'),
207 esc_html__('Add Ons', 'mxchat'),
208 'manage_options',
209 'mxchat-addons',
210 array($this, 'mxchat_create_addons_page')
211 );
212
213 // Submenu page for Activation Key
214 add_submenu_page(
215 'mxchat-max',
216 esc_html__('Pro Upgrade', 'mxchat'),
217 esc_html__('Pro Upgrade', 'mxchat'),
218 'manage_options',
219 'mxchat-activation',
220 array($this, 'mxchat_create_activation_page')
221 );
222 }
223
224 public function mxchat_create_addons_page() {
225 require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
226 $addons_page = new MxChat_Addons();
227 $addons_page->render_page();
228 }
229
230 public function register_pinecone_settings() {
231 register_setting(
232 'mxchat_pinecone_addon_options',
233 'mxchat_pinecone_addon_options',
234 array(
235 'type' => 'array',
236 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
237 'default' => array(
238 'mxchat_use_pinecone' => '0',
239 'mxchat_pinecone_api_key' => '',
240 'mxchat_pinecone_host' => '',
241 'mxchat_pinecone_index' => '',
242 'mxchat_pinecone_environment' => ''
243 )
244 )
245 );
246 }
247
248 public function sanitize_pinecone_settings($input) {
249 $sanitized = array();
250
251 $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
252 $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
253 $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
254 $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
255 $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
256
257 // Remove https:// from host if present
258 $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
259
260 return $sanitized;
261 }
262
263 public function mxchat_display_admin_notice() {
264 // Success notice
265 if ($message = get_transient('mxchat_admin_notice_success')) {
266 ?>
267 <div class="notice notice-success is-dismissible">
268 <p><?php echo esc_html($message); ?></p>
269 <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
270 </div>
271 <?php
272 delete_transient('mxchat_admin_notice_success'); // Clear the transient after displaying
273 }
274
275 // Error notice
276 if ($message = get_transient('mxchat_admin_notice_error')) {
277 ?>
278 <div class="notice notice-error is-dismissible">
279 <p><?php echo esc_html($message); ?></p>
280 <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
281 </div>
282 <?php
283 delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
284 }
285 }
286
287 public function show_live_agent_disabled_banner() {
288 $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
289
290 if ($show_disabled_notice) {
291 ?>
292 <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
293 <div class="mxchat-pro-notification">
294 <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
295 <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
296 <line x1="18" y1="6" x2="6" y2="18"></line>
297 <line x1="6" y1="6" x2="18" y2="18"></line>
298 </svg>
299 </button>
300 <div class="mxchat-live-agent-content">
301 <h3>🔧 Live Agent Integration Updated!</h3>
302 <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
303 </div>
304 </div>
305 </div>
306 <?php
307 }
308 }
309 public function mxchat_create_admin_page() {
310 $this->add_live_agent_nonce();
311
312 ?>
313 <div class="wrap mxchat-wrapper">
314 <!-- Hero Section -->
315 <div class="mxchat-hero">
316 <h1 class="mxchat-main-title">
317 <span class="mxchat-gradient-text">MxChat</span> Settings
318 </h1>
319 <p class="mxchat-hero-subtitle">
320 <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
321 </p>
322 </div>
323
324 <div class="mxchat-content">
325 <?php if (!$this->is_activated): ?>
326 <div class="mxchat-pro-card">
327 <div class="mxchat-pro-notification">
328 <div class="mxchat-pro-content">
329 <h3>🚀 Limited Lifetime Offer: Save 30% on MxChat Pro, Agency, or Agency Plus!</h3>
330 <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience), Forms Builder, AI Theme Generator, WooCommerce, Perplexity, and more – all included with your <strong>lifetime license!</strong></p> </div>
331 <div class="mxchat-pro-cta">
332 <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
333 <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
334 </div>
335 </div>
336 </div>
337 <?php endif; ?>
338
339 <?php
340 $this->show_live_agent_disabled_banner();
341 ?>
342
343 <!-- Tabs Navigation -->
344 <div class="mxchat-tabs">
345 <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
346 <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
347 <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
348 </div>
349
350 <!-- Tab Contents -->
351 <div id="chatbot" class="mxchat-tab-content active">
352 <div class="mxchat-card">
353 <div class="mxchat-autosave-section">
354 <?php do_settings_sections('mxchat-chatbot'); ?>
355 </div>
356 </div>
357 </div>
358
359 <div id="embed" class="mxchat-tab-content">
360
361 <div class="mxchat-card">
362 <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
363 <div class="mxchat-autosave-section">
364 <table class="form-table">
365 <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
366 </table>
367 </div>
368 </div>
369
370
371 <div class="mxchat-card">
372 <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
373 <div class="mxchat-autosave-section">
374 <table class="form-table">
375 <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
376 </table>
377 </div>
378 </div>
379
380 <div class="mxchat-card">
381 <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
382 <div class="mxchat-autosave-section">
383 <table class="form-table">
384 <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
385 </table>
386 </div>
387 </div>
388
389 <div class="mxchat-card">
390 <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
391 <div class="mxchat-autosave-section">
392 <p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
393 <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
394 </table>
395 </div>
396 </div>
397 </div>
398
399 <div id="general" class="mxchat-tab-content">
400 <div class="mxchat-card">
401 <?php do_settings_sections('mxchat-general'); ?>
402 <div class="video-tutorials-section">
403
404
405 <div class="support-notification">
406 <div class="support-notification-icon">
407 <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">
408 <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"/>
409 <path d="M12 9v4"/>
410 <path d="M12 17h.01"/>
411 </svg>
412 </div>
413 <div class="support-notification-content">
414 <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
415 <p class="support-notification-message">
416 <?php echo esc_html__('Our goal is to provide the best experience and AI chatbot plugin available. If you\'re having trouble or believe something is not working as expected, please don\'t hesitate to submit a support ticket.', 'mxchat'); ?>
417 </p>
418 <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
419 <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
420 <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
421 <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
422 </svg>
423 <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
424 </a>
425 </div>
426 </div>
427
428 <div class="tutorial-grid">
429
430 <div class="tutorial-item">
431 <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
432 <div class="video-description">
433 <p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
434 <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
435 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
436 <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
437 </a>
438 </div>
439 </div>
440
441
442 <div class="tutorial-item">
443 <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
444 <div class="video-description">
445 <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
446 <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
447 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
448 <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
449 </a>
450 </div>
451 </div>
452
453 <div class="tutorial-item">
454 <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
455 <div class="video-description">
456 <p><?php echo esc_html__('Discover how to use the MxChat Admin Assistant to bring a ChatGPT-like experience directly inside your WordPress dashboard. Learn to access multiple AI models, save conversations, generate images, and use web search - all without leaving your admin panel.', 'mxchat'); ?></p>
457 <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
458 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2-3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
459 <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
460 </a>
461 </div>
462 </div>
463
464 <div class="tutorial-item">
465 <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
466 <div class="video-description">
467 <p><?php echo esc_html__('Discover how to use the Intent Tester to fine-tune your chatbot\'s responses and ensure it accurately understands user queries.', 'mxchat'); ?></p>
468 <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
469 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
470 <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
471 </a>
472 </div>
473 </div>
474
475 <div class="tutorial-item">
476 <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
477 <div class="video-description">
478 <p><?php echo esc_html__('Learn how to customize your chatbot appearance with the Theme Customizer add-on. Easily modify colors, fonts, and styles with real-time previews to match your brand perfectly.', 'mxchat'); ?></p>
479 <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
480 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
481 <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
482 </a>
483 </div>
484 </div>
485
486 <div class="tutorial-item">
487 <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
488 <div class="video-description">
489 <p><?php echo esc_html__('See how to integrate MxChat with your WooCommerce store to provide product recommendations and shopping assistance to your customers.', 'mxchat'); ?></p>
490 <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
491 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
492 <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
493 </a>
494 </div>
495 </div>
496
497 <div class="tutorial-item">
498 <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
499 <div class="video-description">
500 <p><?php echo esc_html__('Learn how to set up your knowledge base using PDFs, sitemaps, and manual entries to enhance your chatbot\'s responses with site-specific information.', 'mxchat'); ?></p>
501 <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
502 <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
503 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
504 <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
505 </a>
506 </div>
507 </div>
508
509 <div class="tutorial-item">
510 <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
511 <div class="video-description">
512 <p><?php echo esc_html__('See how to use the MxChat toolbar to chat with PDF and Word documents for enhanced document analysis and information retrieval.', 'mxchat'); ?></p>
513 <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
514 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
515 <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
516 </a>
517 </div>
518 </div>
519
520 <div class="tutorial-item">
521 <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
522 <div class="video-description">
523 <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
524 <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
525 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
526 <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
527 </a>
528 </div>
529 </div>
530
531 <div class="tutorial-item">
532 <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
533 <div class="video-description">
534 <p><?php echo esc_html__('Learn how to integrate Perplexity with your chatbot for real-time web search capabilities. This tutorial covers intent recognition, the toolbar toggle button, and how to enable your chatbot to search the web and provide up-to-date information to your visitors.', 'mxchat'); ?></p>
535 <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
536 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
537 <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
538 </a>
539 </div>
540 </div>
541
542 <div class="tutorial-item">
543 <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
544 <div class="video-description">
545 <p><?php echo esc_html__('Learn how to leverage Brave Search intent capabilities to improve your chatbot\'s understanding of user queries and provide more accurate responses.', 'mxchat'); ?></p>
546 <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
547 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
548 <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
549 </a>
550 </div>
551 </div>
552
553 <div class="tutorial-item">
554 <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
555 <div class="video-description">
556 <p><?php echo esc_html__('Discover how to set up email capture with MxChat using Loops to grow your mailing list while providing value through your chatbot.', 'mxchat'); ?></p>
557 <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
558 <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
559 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
560 <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
561 </a>
562 </div>
563 </div>
564
565 <div class="tutorial-item">
566 <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
567 <div class="video-description">
568 <p><?php echo esc_html__('Learn how to use the MxChat AI Agent Testing Service to evaluate and improve your chatbot\'s performance and accuracy.', 'mxchat'); ?></p>
569 <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
570 <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
571 <span class="video-icon"><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 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
572 <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
573 </a>
574 </div>
575 </div>
576 </div>
577
578 </div>
579 </div>
580 </div>
581 </div>
582 </div>
583 <?php
584 }
585 public function dismiss_live_agent_notice() {
586 // Add debugging
587 //error_log('dismiss_live_agent_notice called');
588 //error_log('POST data: ' . print_r($_POST, true));
589
590 // Verify nonce
591 if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
592 //error_log('Nonce verification failed');
593 wp_die('Security check failed');
594 }
595
596 // Remove the notice flag
597 $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
598 //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
599
600 wp_send_json_success();
601 }
602 public function add_live_agent_nonce() {
603 if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
604 // Make sure your admin script is enqueued and localize the data
605 wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
606 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
607 'ajaxurl' => admin_url('admin-ajax.php')
608 ));
609 }
610 }
611
612
613 public function mxchat_create_transcripts_page() {
614 global $wpdb;
615 $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
616
617 // Get basic stats
618 $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
619 $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
620
621 // Count unique users with detailed breakdown
622 $total_users = $wpdb->get_var("
623 SELECT COUNT(DISTINCT
624 CASE
625 WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
626 WHEN user_id != 0 THEN CONCAT('user_', user_id)
627 WHEN user_identifier NOT LIKE 'Tech-Savvy User'
628 AND user_identifier NOT LIKE 'Detail-Oriented User'
629 AND user_identifier NOT LIKE 'Language Learner'
630 AND user_identifier NOT LIKE 'Casual Browser'
631 AND user_identifier NOT LIKE 'Policy Enforcer'
632 AND user_identifier NOT LIKE 'Researcher'
633 AND user_identifier NOT LIKE 'Loyalty Member'
634 AND user_identifier NOT LIKE 'Gift Buyer'
635 AND user_identifier NOT LIKE 'Parent or Caregiver'
636 THEN user_identifier
637 ELSE session_id
638 END
639 )
640 FROM $table_name
641 WHERE role != 'assistant'
642 ");
643
644 // Get user type breakdown
645 $registered_users = $wpdb->get_var("
646 SELECT COUNT(DISTINCT user_email)
647 FROM $table_name
648 WHERE user_email != '' AND user_email IS NOT NULL
649 ");
650
651 $guest_users = $wpdb->get_var("
652 SELECT COUNT(DISTINCT user_identifier)
653 FROM $table_name
654 WHERE (user_email = '' OR user_email IS NULL)
655 AND role != 'assistant'
656 AND user_identifier NOT LIKE 'Tech-Savvy User'
657 AND user_identifier NOT LIKE 'Detail-Oriented User'
658 AND user_identifier NOT LIKE 'Language Learner'
659 AND user_identifier NOT LIKE 'Casual Browser'
660 AND user_identifier NOT LIKE 'Policy Enforcer'
661 AND user_identifier NOT LIKE 'Researcher'
662 AND user_identifier NOT LIKE 'Loyalty Member'
663 AND user_identifier NOT LIKE 'Gift Buyer'
664 AND user_identifier NOT LIKE 'Parent or Caregiver'
665 ");
666
667 // Get agent test messages count
668 $agent_tests = $wpdb->get_var("
669 SELECT COUNT(DISTINCT session_id)
670 FROM $table_name
671 WHERE user_identifier IN (
672 'Tech-Savvy User',
673 'Detail-Oriented User',
674 'Language Learner',
675 'Casual Browser',
676 'Policy Enforcer',
677 'Researcher',
678 'Loyalty Member',
679 'Gift Buyer',
680 'Parent or Caregiver'
681 )
682 ");
683 ?>
684 <div class="wrap mxchat-transcripts-wrapper">
685 <!-- Hero Section -->
686 <div class="mxchat-transcripts-hero">
687 <h1 class="mxchat-main-title">
688 Chat <span class="mxchat-gradient-text">Transcripts</span>
689 </h1>
690 <p class="mxchat-hero-subtitle">
691 <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
692 </p>
693 </div>
694 <div class="mxchat-content">
695 <!-- Stats Cards -->
696 <div class="mxchat-stats-grid">
697 <div class="mxchat-stat-card">
698 <div class="stat-icon">💬</div>
699 <div class="stat-content">
700 <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
701 <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
702 </div>
703 </div>
704 <div class="mxchat-stat-card">
705 <div class="stat-icon">📝</div>
706 <div class="stat-content">
707 <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
708 <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
709 </div>
710 </div>
711 <div class="mxchat-stat-card">
712 <div class="stat-icon">👥</div>
713 <div class="stat-content">
714 <span class="stat-value"><?php echo esc_html($total_users); ?></span>
715 <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
716 <span class="stat-sublabel">
717 <?php
718 echo sprintf(
719 esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
720 $registered_users,
721 $guest_users,
722 $agent_tests
723 );
724 ?>
725 </span>
726 </div>
727 </div>
728 </div>
729
730 <!-- Search and Filter Controls with Notification Settings Button -->
731 <div class="mxchat-controls-wrapper">
732 <div class="mxchat-search-box">
733 <input type="text" id="mxchat-search-transcripts"
734 placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
735 class="regular-text">
736 </div>
737 <form id="mxchat-delete-form" method="post">
738 <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
739 <div class="mxchat-controls">
740 <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
741 <span class="dashicons dashicons-email"></span>
742 <?php esc_html_e('Notification Settings', 'mxchat'); ?>
743 </button>
744 <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
745 <span class="dashicons dashicons-download"></span>
746 <?php esc_html_e('Export All Chats', 'mxchat'); ?>
747 </button>
748 <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
749 <span class="dashicons dashicons-yes-alt"></span>
750 <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
751 </button>
752 <button type="submit" class="button delete-chats-button">
753 <span class="dashicons dashicons-trash"></span>
754 <?php esc_html_e('Delete Selected', 'mxchat'); ?>
755 </button>
756 </div>
757 </form>
758 </div>
759
760 <!-- Transcripts Container -->
761 <div id="mxchat-transcripts"></div>
762 </div>
763 </div>
764
765 <!-- Modal for Chat Email Notification Settings -->
766 <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
767 <div class="mxchat-chat-notification-modal-content">
768 <div class="mxchat-chat-notification-modal-header">
769 <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
770 <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
771 </div>
772 <div class="mxchat-chat-notification-modal-body">
773 <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
774 <?php
775 settings_fields('mxchat_transcripts_options');
776 do_settings_sections('mxchat-transcripts');
777 ?>
778 <div class="mxchat-chat-notification-modal-footer">
779 <button type="submit" class="button button-primary">
780 <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
781 </button>
782 <button type="button" class="button mxchat-chat-notification-modal-cancel">
783 <?php esc_html_e('Cancel', 'mxchat'); ?>
784 </button>
785 </div>
786 </form>
787 </div>
788 </div>
789 </div>
790 <?php
791 }
792 public function mxchat_transcripts_notification_section_callback() {
793 echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
794 }
795 public function mxchat_enable_notifications_callback() {
796 $options = get_option('mxchat_transcripts_options', array());
797 $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
798 ?>
799 <label for="mxchat_enable_notifications">
800 <input type="checkbox" id="mxchat_enable_notifications"
801 name="mxchat_transcripts_options[mxchat_enable_notifications]"
802 value="1" <?php checked(1, $enabled); ?>>
803 <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
804 </label>
805 <p class="description">
806 <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
807 </p>
808 <?php
809 }
810 public function mxchat_notification_email_callback() {
811 $options = get_option('mxchat_transcripts_options', array());
812 $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
813 ?>
814 <input type="email" id="mxchat_notification_email"
815 name="mxchat_transcripts_options[mxchat_notification_email]"
816 value="<?php echo esc_attr($email); ?>"
817 class="regular-text">
818 <p class="description">
819 <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
820 </p>
821 <?php
822 }
823 public function sanitize_transcripts_options($input) {
824 $sanitized = array();
825
826 $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
827
828 if (isset($input['mxchat_notification_email'])) {
829 $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
830 if (!is_email($sanitized['mxchat_notification_email'])) {
831 add_settings_error(
832 'mxchat_transcripts_options',
833 'invalid_email',
834 __('Please enter a valid email address for notifications.', 'mxchat'),
835 'error'
836 );
837 $sanitized['mxchat_notification_email'] = get_option('admin_email');
838 }
839 }
840
841 return $sanitized;
842 }
843 public function export_chat_transcripts() {
844 if (!current_user_can('manage_options')) {
845 wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
846 }
847
848 check_ajax_referer('mxchat_export_transcripts', 'security');
849
850 global $wpdb;
851 $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
852
853 // Get all transcripts ordered by session and timestamp
854 $results = $wpdb->get_results(
855 "SELECT session_id, user_email, user_identifier, role, message, timestamp
856 FROM {$table_name}
857 ORDER BY session_id, timestamp ASC"
858 );
859
860 if (empty($results)) {
861 wp_send_json_error(array('message' => 'No transcripts found.'));
862 wp_die();
863 }
864
865 // Set headers for CSV download
866 header('Content-Type: text/csv');
867 header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
868 header('Pragma: no-cache');
869 header('Expires: 0');
870
871 // Create output stream
872 $output = fopen('php://output', 'w');
873
874 // Add UTF-8 BOM for proper Excel encoding
875 fputs($output, "\xEF\xBB\xBF");
876
877 // Add CSV headers
878 fputcsv($output, array(
879 'Session ID',
880 'Email',
881 'User Identifier',
882 'Role',
883 'Message',
884 'Timestamp'
885 ));
886
887 // Add data rows
888 foreach ($results as $row) {
889 fputcsv($output, array(
890 $row->session_id,
891 $row->user_email,
892 $row->user_identifier,
893 $row->role,
894 $row->message,
895 $row->timestamp
896 ));
897 }
898
899 fclose($output);
900 wp_die();
901 }
902 public function mxchat_fetch_chat_history() {
903 global $wpdb;
904 $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
905
906 if (!current_user_can('manage_options')) {
907 wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
908 }
909
910 // Get pagination parameters
911 $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
912 $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
913 $offset = ($page - 1) * $per_page;
914
915 // Get search parameter if any
916 $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
917
918 // Build the query based on whether we have a search term
919 $search_condition = '';
920 $search_params = array();
921
922 if (!empty($search)) {
923 $search_condition = "WHERE (
924 session_id LIKE %s
925 OR user_email LIKE %s
926 OR user_identifier LIKE %s
927 OR message LIKE %s
928 )";
929 $search_params = array(
930 '%' . $wpdb->esc_like($search) . '%',
931 '%' . $wpdb->esc_like($search) . '%',
932 '%' . $wpdb->esc_like($search) . '%',
933 '%' . $wpdb->esc_like($search) . '%'
934 );
935 }
936
937 // First count total sessions for pagination
938 if (!empty($search)) {
939 $count_query = $wpdb->prepare(
940 "SELECT COUNT(DISTINCT session_id)
941 FROM {$table_name}
942 {$search_condition}",
943 $search_params
944 );
945 } else {
946 $count_query = "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
947 }
948
949 $total_sessions = $wpdb->get_var($count_query);
950
951 // Get paginated session IDs ordered by most recent message in each session
952 if (!empty($search)) {
953 $session_query = $wpdb->prepare(
954 "SELECT DISTINCT t.session_id
955 FROM {$table_name} t
956 {$search_condition}
957 GROUP BY t.session_id
958 ORDER BY MAX(t.timestamp) DESC
959 LIMIT %d OFFSET %d",
960 array_merge($search_params, array($per_page, $offset))
961 );
962 } else {
963 $session_query = $wpdb->prepare(
964 "SELECT DISTINCT session_id
965 FROM {$table_name}
966 GROUP BY session_id
967 ORDER BY MAX(timestamp) DESC
968 LIMIT %d OFFSET %d",
969 $per_page, $offset
970 );
971 }
972
973 $session_ids = $wpdb->get_col($session_query);
974
975 if (empty($session_ids)) {
976 ob_start();
977 echo '<div class="mxchat-no-results">';
978 echo esc_html__('No chat history found.', 'mxchat');
979 if (!empty($search)) {
980 echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
981 }
982 echo '</div>';
983 $output = ob_get_clean();
984
985 wp_send_json(array(
986 'html' => $output,
987 'page' => $page,
988 'total_pages' => 0,
989 'total_sessions' => 0
990 ));
991
992 wp_die();
993 }
994
995 ob_start();
996 echo '<div class="mxchat-transcript">';
997
998 // Iterate through sessions from newest to oldest
999 foreach ($session_ids as $session_id) {
1000 // Get the email associated with this session (if available)
1001 $email = $wpdb->get_var(
1002 $wpdb->prepare(
1003 "SELECT user_email
1004 FROM {$table_name}
1005 WHERE session_id = %s AND user_email != ''
1006 ORDER BY timestamp ASC
1007 LIMIT 1",
1008 $session_id
1009 )
1010 );
1011
1012 // Get messages for this session ordered by timestamp
1013 $messages = $wpdb->get_results(
1014 $wpdb->prepare(
1015 "SELECT * FROM {$table_name}
1016 WHERE session_id = %s
1017 ORDER BY timestamp ASC",
1018 $session_id
1019 )
1020 );
1021
1022 // Start session block
1023 echo '<div class="mxchat-session">';
1024 echo '<div class="mxchat-session-header">';
1025 // Wrap checkbox and session ID in one block
1026 echo '<div class="mxchat-session-id">';
1027 echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
1028 echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
1029 echo '</div>';
1030
1031 // Place email directly below the session ID block
1032 if (!empty($email)) {
1033 echo '<div class="mxchat-session-email">';
1034 echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
1035 echo '</div>';
1036 }
1037 echo '</div>';
1038
1039 echo '<div class="mxchat-messages">';
1040
1041 // Display messages for this session
1042 foreach ($messages as $transcript) {
1043 $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
1044
1045 // Determine message styling
1046 switch ($transcript->role) {
1047 case 'assistant':
1048 case 'bot':
1049 $message_class = 'bot-message';
1050 $display_role = esc_html__('Chatbot', 'mxchat');
1051 break;
1052 case 'user':
1053 $message_class = 'user-message';
1054 $display_role = !empty($transcript->user_identifier)
1055 ? sanitize_text_field($transcript->user_identifier)
1056 : esc_html__('User', 'mxchat');
1057 break;
1058 case 'agent':
1059 $message_class = 'agent-message';
1060 $display_role = esc_html__('Agent', 'mxchat');
1061 break;
1062 default:
1063 $message_class = 'unknown-message';
1064 $display_role = esc_html__('Unknown', 'mxchat');
1065 }
1066
1067 // Process message content
1068 $message_content = wp_kses(
1069 stripslashes($transcript->message),
1070 [
1071 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
1072 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
1073 'a' => ['href' => [], 'title' => []]
1074 ]
1075 );
1076 $message_content = nl2br($message_content);
1077
1078 // Render message
1079 echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
1080 echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
1081 echo '<div class="mxchat-message-content">' . $message_content . '</div>';
1082 echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
1083 echo '</div>';
1084 }
1085
1086 // Close session block
1087 echo '</div></div>';
1088 }
1089
1090 echo '</div>';
1091
1092 // Add pagination info and controls
1093 $total_pages = ceil($total_sessions / $per_page);
1094
1095 echo '<div class="mxchat-pagination">';
1096 echo '<div class="mxchat-pagination-info">';
1097 echo sprintf(
1098 esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
1099 $offset + 1,
1100 min($offset + $per_page, $total_sessions),
1101 $total_sessions
1102 );
1103 echo '</div>';
1104
1105 if ($total_pages > 1) {
1106 echo '<div class="mxchat-pagination-controls">';
1107
1108 // Previous page button
1109 if ($page > 1) {
1110 echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
1111 }
1112
1113 // Page numbers
1114 $start_page = max(1, $page - 2);
1115 $end_page = min($total_pages, $page + 2);
1116
1117 if ($start_page > 1) {
1118 echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
1119 if ($start_page > 2) {
1120 echo '<span class="mxchat-pagination-ellipsis">...</span>';
1121 }
1122 }
1123
1124 for ($i = $start_page; $i <= $end_page; $i++) {
1125 $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
1126 echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
1127 }
1128
1129 if ($end_page < $total_pages) {
1130 if ($end_page < $total_pages - 1) {
1131 echo '<span class="mxchat-pagination-ellipsis">...</span>';
1132 }
1133 echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
1134 }
1135
1136 // Next page button
1137 if ($page < $total_pages) {
1138 echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
1139 }
1140
1141 echo '</div>';
1142 }
1143 echo '</div>';
1144
1145 $output = ob_get_clean();
1146
1147 wp_send_json(array(
1148 'html' => $output,
1149 'page' => $page,
1150 'total_pages' => $total_pages,
1151 'total_sessions' => $total_sessions
1152 ));
1153
1154 wp_die();
1155 }
1156
1157 public function mxchat_create_prompts_page() {
1158 //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
1159
1160 global $wpdb;
1161 $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1162
1163 $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
1164 $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1165
1166 // Display success message if all prompts were deleted
1167 if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
1168 echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
1169 }
1170
1171 // Set up pagination and search query
1172 $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
1173 $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
1174 $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
1175 $per_page = 10;
1176
1177 //error_log('DEBUG: Search query: ' . $search_query);
1178 //error_log('DEBUG: Current page: ' . $current_page);
1179 //error_log('DEBUG: Per page: ' . $per_page);
1180
1181 // ================================
1182 // REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
1183 // ================================
1184
1185 // Get Pinecone settings to determine data source
1186 $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
1187 //error_log('DEBUG: Pinecone options retrieved: ' . print_r($pinecone_options, true));
1188
1189 $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
1190 //error_log('DEBUG: use_pinecone decision: ' . ($use_pinecone ? 'TRUE' : 'FALSE'));
1191
1192 $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
1193 //error_log('DEBUG: Pinecone API key present: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
1194
1195 if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
1196 //error_log('DEBUG: Using PINECONE data source');
1197 // PINECONE DATA SOURCE
1198 $data_source = 'pinecone';
1199 $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1200 //error_log('DEBUG: About to call mxchat_fetch_pinecone_records');
1201
1202 $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page);
1203 $total_records = $records['total'] ?? 0;
1204 $prompts = $records['data'] ?? array();
1205 $total_in_database = $records['total_in_database'] ?? 0;
1206 $showing_recent_only = $records['showing_recent_only'] ?? false;
1207
1208 $total_pages = ceil($total_records / $per_page);
1209
1210 //error_log('DEBUG: Pinecone - total_records: ' . $total_records);
1211 //error_log('DEBUG: Pinecone - prompts count: ' . count($prompts));
1212 //error_log('DEBUG: Pinecone - total_pages: ' . $total_pages);
1213 //error_log('DEBUG: Pinecone - showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
1214 //error_log('DEBUG: Pinecone - total_in_database: ' . $total_in_database);
1215 } else {
1216 //error_log('DEBUG: Using WORDPRESS DB data source');
1217 // WORDPRESS DB DATA SOURCE (your existing logic)
1218 $data_source = 'wordpress';
1219
1220 // Initialize these variables for WordPress DB
1221 $total_in_database = 0;
1222 $showing_recent_only = false;
1223
1224 $offset = ($current_page - 1) * $per_page;
1225
1226 // Modify query to handle search input
1227 $sql_search = "";
1228 if ($search_query) {
1229 $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
1230 }
1231
1232 // Retrieve total number of prompts, considering search filter
1233 $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
1234 //error_log('DEBUG: WordPress count query: ' . $count_query);
1235
1236 $total_records = $wpdb->get_var($count_query);
1237 //error_log('DEBUG: WordPress total_records: ' . $total_records);
1238
1239 $total_pages = ceil($total_records / $per_page);
1240
1241 // Retrieve prompts from the database
1242 $prompts_query = $wpdb->prepare(
1243 "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
1244 $per_page,
1245 $offset
1246 );
1247 //error_log('DEBUG: WordPress prompts query: ' . $prompts_query);
1248
1249 $prompts = $wpdb->get_results($prompts_query);
1250 //error_log('DEBUG: WordPress prompts count: ' . count($prompts));
1251 }
1252
1253 //error_log('DEBUG: Final data_source: ' . $data_source);
1254 //error_log('DEBUG: Final total_records: ' . $total_records);
1255 //error_log('DEBUG: Final prompts count: ' . count($prompts));
1256 //error_log('DEBUG: Final showing_recent_only: ' . ($showing_recent_only ? 'TRUE' : 'FALSE'));
1257 //error_log('DEBUG: Final total_in_database: ' . $total_in_database);
1258
1259 // Add the pagination links generation here
1260 $page_links = '';
1261 if ($total_pages > 1) {
1262 $page_links = paginate_links(array(
1263 'base' => add_query_arg(array(
1264 'paged' => '%#%',
1265 'search' => urlencode($search_query),
1266 '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
1267 ), admin_url('admin.php?page=mxchat-prompts')),
1268 'format' => '',
1269 'prev_text' => __('&laquo; Previous', 'mxchat'),
1270 'next_text' => __('Next &raquo;', 'mxchat'),
1271 'total' => $total_pages,
1272 'current' => $current_page,
1273 ));
1274 }
1275
1276 // ================================
1277 // END OF REPLACEMENT SECTION
1278 // ================================
1279
1280 // Retrieve processing statuses
1281 $pdf_url = get_transient('mxchat_last_pdf_url');
1282 $sitemap_url = get_transient('mxchat_last_sitemap_url');
1283 $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
1284 $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
1285 $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
1286
1287 $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
1288 || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
1289
1290 //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
1291
1292 ?>
1293
1294 <div class="wrap mxchat-wrapper">
1295 <!-- Hero Section -->
1296 <div class="mxchat-hero">
1297 <h1 class="mxchat-main-title">
1298 <span class="mxchat-gradient-text">Knowledge Base</span> Manager
1299 </h1>
1300 <p class="mxchat-hero-subtitle">
1301 <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
1302 </p>
1303 </div>
1304
1305 <div class="mxchat-content">
1306
1307
1308 <!-- Tab Navigation -->
1309 <div class="mxchat-kb-tabs-nav">
1310 <button class="mxchat-kb-tab-button active" data-tab="import">
1311 <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
1312 </button>
1313 <button class="mxchat-kb-tab-button" data-tab="sync">
1314 <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
1315 </button>
1316 <button class="mxchat-kb-tab-button" data-tab="pinecone">
1317 <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
1318 </button>
1319 </div>
1320
1321
1322 <div class="mxchat-kb-tabs-content">
1323 <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
1324 <!-- Import Options Card -->
1325 <div class="mxchat-card">
1326
1327 <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1328
1329 <?php
1330 // Check if the appropriate embedding API key exists
1331 $embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
1332 $has_openai_key = !empty($this->options['api_key']);
1333 $has_voyage_key = !empty($this->options['voyage_api_key']);
1334 $has_gemini_key = !empty($this->options['gemini_api_key']);
1335
1336 // Determine if they have the needed API key for their selected embedding model
1337 $has_required_key = false;
1338 $required_key_type = '';
1339
1340 if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
1341 $has_required_key = true;
1342 $required_key_type = 'OpenAI';
1343 } elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
1344 $has_required_key = true;
1345 $required_key_type = 'Voyage AI';
1346 } elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
1347 $has_required_key = true;
1348 $required_key_type = 'Google Gemini';
1349 } elseif (strpos($embedding_model, 'text-embedding-') !== false) {
1350 $required_key_type = 'OpenAI';
1351 } elseif (strpos($embedding_model, 'voyage-') !== false) {
1352 $required_key_type = 'Voyage AI';
1353 } elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
1354 $required_key_type = 'Google Gemini';
1355 }
1356 ?>
1357
1358 <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
1359 <?php if ($has_required_key): ?>
1360 <p><span class="dashicons dashicons-yes-alt"></span> <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>You must have added credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?></p>
1361 <?php else: ?>
1362 <p><span class="dashicons dashicons-warning"></span> <strong><?php esc_html_e('Important:', 'mxchat'); ?></strong> <?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); ?> <a href="<?php echo admin_url('admin.php?page=mxchat-max'); ?>"><?php esc_html_e('Go to API Key Settings', 'mxchat'); ?></a></p>
1363 <?php endif; ?>
1364 </div>
1365
1366
1367
1368 <!-- Import Options Section -->
1369 <div class="mxchat-import-section">
1370 <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
1371
1372 <!-- Import Options Grid -->
1373 <div class="mxchat-import-options">
1374 <!-- WordPress Import Option -->
1375 <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
1376 <div class="mxchat-import-icon">
1377 <span class="dashicons dashicons-wordpress"></span>
1378 </div>
1379 <div class="mxchat-import-content">
1380 <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
1381 <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
1382 </div>
1383 <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
1384 </button>
1385
1386 <!-- Sitemap Import Option -->
1387 <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
1388 <div class="mxchat-import-icon">
1389 <span class="dashicons dashicons-admin-site-alt"></span>
1390 </div>
1391 <div class="mxchat-import-content">
1392 <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
1393 <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
1394 </div>
1395 </button>
1396
1397 <!-- Direct URL Import Option -->
1398 <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
1399 <div class="mxchat-import-icon">
1400 <span class="dashicons dashicons-admin-links"></span>
1401 </div>
1402 <div class="mxchat-import-content">
1403 <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
1404 <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
1405 </div>
1406 </button>
1407
1408 <!-- Direct Content Import Option -->
1409 <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
1410 <div class="mxchat-import-icon">
1411 <span class="dashicons dashicons-editor-paste-text"></span>
1412 </div>
1413 <div class="mxchat-import-content">
1414 <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
1415 <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
1416 </div>
1417 </button>
1418
1419 <!-- PDF Import Option -->
1420 <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
1421 <div class="mxchat-import-icon">
1422 <span class="dashicons dashicons-media-document"></span>
1423 </div>
1424 <div class="mxchat-import-content">
1425 <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
1426 <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
1427 </div>
1428 </button>
1429 </div>
1430
1431 <!-- Input Areas for URL and Content -->
1432 <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
1433 <?php if (!$is_processing) : ?>
1434 <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1435 <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1436 <input type="hidden" name="import_type" id="import_type" value="url">
1437 <div class="mxchat-url-input-group">
1438 <input type="url"
1439 name="sitemap_url"
1440 id="sitemap_url"
1441 placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
1442 required />
1443 <button type="submit"
1444 name="submit_sitemap"
1445 class="mxchat-button-primary">
1446 <?php esc_html_e('Import', 'mxchat'); ?>
1447 </button>
1448 </div>
1449 <p class="mxchat-url-description" id="url-description-text"></p>
1450 </form>
1451 <?php endif; ?>
1452 </div>
1453
1454 <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
1455 <?php if (!$is_processing) : ?>
1456 <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
1457 <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
1458 <div class="mxchat-form-group">
1459 <textarea
1460 name="article_content"
1461 id="article_content"
1462 placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
1463 required
1464 rows="6"
1465 ></textarea>
1466 </div>
1467 <div class="mxchat-form-group">
1468 <input type="url"
1469 name="article_url"
1470 id="article_url"
1471 placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
1472 </div>
1473 <button type="submit"
1474 name="submit_content"
1475 class="mxchat-button-primary">
1476 <?php esc_html_e('Import Content', 'mxchat'); ?>
1477 </button>
1478 </form>
1479 <?php endif; ?>
1480 </div>
1481 </div>
1482
1483 <!-- PDF Processing Status - ONLY PROCESSING -->
1484 <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
1485 <div class="mxchat-status-card" data-card-type="pdf">
1486 <div class="mxchat-status-header">
1487 <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1488
1489 <!-- Processing controls -->
1490 <div class="mxchat-processing-controls">
1491 <form method="post" class="mxchat-stop-form"
1492 action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1493 <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1494 <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1495 <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1496 </button>
1497 </form>
1498
1499 <button type="button" class="mxchat-manual-batch-btn"
1500 data-process-type="pdf"
1501 data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
1502 <?php esc_html_e('Process Batch', 'mxchat'); ?>
1503 </button>
1504 </div>
1505 </div>
1506
1507 <div class="mxchat-progress-bar">
1508 <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1509 </div>
1510
1511 <div class="mxchat-status-details">
1512 <p><?php printf(
1513 esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1514 absint($pdf_status['processed_pages']),
1515 absint($pdf_status['total_pages']),
1516 absint($pdf_status['percentage'])
1517 ); ?></p>
1518
1519 <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
1520 <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
1521 <?php endif; ?>
1522
1523 <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
1524 <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
1525 </div>
1526 </div>
1527 <?php endif; ?>
1528
1529 <!-- Sitemap Processing Status - ONLY PROCESSING -->
1530 <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
1531 <div class="mxchat-status-card" data-card-type="sitemap">
1532 <div class="mxchat-status-header">
1533 <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
1534
1535 <!-- Processing controls -->
1536 <div class="mxchat-processing-controls">
1537 <form method="post" class="mxchat-stop-form"
1538 action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1539 <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1540 <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1541 <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1542 </button>
1543 </form>
1544
1545 <button type="button" class="mxchat-manual-batch-btn"
1546 data-process-type="sitemap"
1547 data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
1548 <?php esc_html_e('Process Batch', 'mxchat'); ?>
1549 </button>
1550 </div>
1551 </div>
1552
1553 <div class="mxchat-progress-bar">
1554 <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1555 </div>
1556
1557 <div class="mxchat-status-details">
1558 <p><?php printf(
1559 esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1560 absint($sitemap_status['processed_urls']),
1561 absint($sitemap_status['total_urls']),
1562 absint($sitemap_status['percentage'])
1563 ); ?></p>
1564
1565 <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
1566 <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
1567 <?php endif; ?>
1568
1569 <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
1570 <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
1571
1572 <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1573 <div class="mxchat-error-notice">
1574 <?php if (!empty($sitemap_status['error'])) : ?>
1575 <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
1576 <?php endif; ?>
1577 <?php if (!empty($sitemap_status['last_error'])) : ?>
1578 <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
1579 <?php endif; ?>
1580 </div>
1581 <?php endif; ?>
1582 </div>
1583 </div>
1584 <?php endif; ?>
1585
1586 <!-- Single URL Submission Status -->
1587 <?php
1588 // Get single URL status
1589 $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
1590 $is_active_processing =
1591 ($sitemap_status && $sitemap_status['status'] === 'processing') ||
1592 ($pdf_status && $pdf_status['status'] === 'processing');
1593 ?>
1594
1595 <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
1596 <?php if ($single_url_status && !$is_active_processing) : ?>
1597 <div class="mxchat-status-card">
1598 <div class="mxchat-status-header">
1599 <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
1600 <?php if ($single_url_status['status'] === 'failed') : ?>
1601 <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
1602 <?php else : ?>
1603 <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
1604 <?php endif; ?>
1605 </div>
1606 <div class="mxchat-status-details">
1607 <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
1608 <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
1609 <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
1610 </a>
1611 </p>
1612 <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
1613
1614 <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
1615 <div class="mxchat-error-notice">
1616 <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
1617 </div>
1618 <?php endif; ?>
1619
1620 <?php if ($single_url_status['status'] === 'complete') : ?>
1621 <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
1622 <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
1623 <?php endif; ?>
1624 </div>
1625 </div>
1626 <?php endif; ?>
1627 </div>
1628
1629 <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
1630 <?php
1631 $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
1632 echo $knowledge_manager->mxchat_render_completed_status_cards();
1633 ?>
1634
1635
1636 </div>
1637
1638 <!-- Knowledge Base Table Card -->
1639 <div class="mxchat-card">
1640 <div class="mxchat-card-header">
1641 <h2>
1642 <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
1643 <span class="mxchat-record-count">
1644 <?php if ($showing_recent_only && $total_in_database > 1000): ?>
1645 (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
1646 <?php else: ?>
1647 (<?php echo esc_html($total_records); ?>)
1648 <?php endif; ?>
1649 </span>
1650 <!-- Keep your existing badge code here -->
1651 <?php if ($use_pinecone) : ?>
1652 <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
1653 <span class="dashicons dashicons-cloud"></span>
1654 <?php esc_html_e('Pinecone', 'mxchat'); ?>
1655 </span>
1656 <?php else : ?>
1657 <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
1658 <span class="dashicons dashicons-database-view"></span>
1659 <?php esc_html_e('WordPress DB', 'mxchat'); ?>
1660 </span>
1661 <?php endif; ?>
1662 </h2>
1663 <div class="mxchat-header-actions">
1664 <!-- Search -->
1665 <form method="get" id="knowledge-search" class="mxchat-search-form">
1666 <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
1667 <input type="hidden" name="page" value="mxchat-prompts" />
1668 <div class="mxchat-search-group">
1669 <span class="dashicons dashicons-search"></span>
1670 <input type="text"
1671 name="search"
1672 placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
1673 value="<?php echo esc_attr($search_query); ?>" />
1674 </div>
1675 </form>
1676
1677 <!-- Delete All -->
1678 <form method="post"
1679 action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
1680 class="mxchat-delete-form"
1681 onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
1682 <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
1683 <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
1684 <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
1685 <span class="dashicons dashicons-trash"></span>
1686 <?php esc_html_e('Delete All', 'mxchat'); ?>
1687 </button>
1688 </form>
1689 </div>
1690 </div>
1691
1692 <!-- Recent Entries Info Banner -->
1693 <?php if ($showing_recent_only && $total_in_database > 1000): ?>
1694 <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
1695 <span class="dashicons dashicons-info"></span>
1696 <span>
1697 <?php printf(
1698 esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
1699 number_format($total_records),
1700 number_format($total_in_database)
1701 ); ?>
1702 <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
1703 </span>
1704 </div>
1705 <?php endif; ?>
1706
1707 <!-- Data Source Info Banner -->
1708 <?php if ($use_pinecone) : ?>
1709 <div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
1710 <span class="dashicons dashicons-cloud"></span>
1711 <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
1712 </div>
1713 <?php else : ?>
1714 <div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
1715 <span class="dashicons dashicons-database-view"></span>
1716 <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
1717 </div>
1718 <?php endif; ?>
1719
1720 <!-- Table -->
1721 <div class="mxchat-table-wrapper">
1722 <table class="mxchat-records-table">
1723 <thead>
1724 <tr>
1725 <th><?php esc_html_e('ID', 'mxchat'); ?></th>
1726 <th><?php esc_html_e('Content', 'mxchat'); ?></th>
1727 <th><?php esc_html_e('Source', 'mxchat'); ?></th>
1728 <?php if ($data_source === 'pinecone') : ?>
1729 <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
1730 <?php endif; ?>
1731 <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1732 </tr>
1733 </thead>
1734 <tbody>
1735 <?php if ($prompts) : ?>
1736 <?php foreach ($prompts as $index => $prompt) : ?>
1737 <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
1738 data-source="<?php echo esc_attr($data_source); ?>"
1739 <?php if ($data_source === 'pinecone') : ?>
1740 style="background: rgba(33, 150, 243, 0.02);"
1741 <?php endif; ?>>
1742 <td>
1743 <?php if ($data_source === 'pinecone') : ?>
1744 <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
1745 <?php else : ?>
1746 <?php echo esc_html($prompt->id); ?>
1747 <?php endif; ?>
1748 </td>
1749 <td class="mxchat-content-cell">
1750 <div class="content-view">
1751 <?php
1752 $content = $prompt->article_content;
1753 // Check if content contains Hebrew characters
1754 if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
1755 // Apply RTL direction for Hebrew content
1756 echo '<div dir="rtl" lang="he" class="rtl-content">';
1757 echo wp_kses_post(wpautop(esc_textarea($content)));
1758 echo '</div>';
1759 } else {
1760 echo wp_kses_post(wpautop(esc_textarea($content)));
1761 }
1762 ?>
1763 </div>
1764 <?php if ($data_source === 'wordpress') : ?>
1765 <textarea class="content-edit" style="display:none;"
1766 <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
1767 <?php echo esc_textarea($prompt->article_content); ?>
1768 </textarea>
1769 <?php endif; ?>
1770 </td>
1771 <td class="mxchat-url-cell">
1772 <div class="url-view">
1773 <?php if (!empty($prompt->source_url)) : ?>
1774 <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
1775 <span class="dashicons dashicons-external"></span>
1776 <?php esc_html_e('View Source', 'mxchat'); ?>
1777 </a>
1778 <?php else : ?>
1779 <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
1780 <?php endif; ?>
1781 </div>
1782 <?php if ($data_source === 'wordpress') : ?>
1783 <input type="text" class="url-edit" style="display:none;"
1784 value="<?php echo esc_attr($prompt->source_url); ?>" />
1785 <?php endif; ?>
1786 </td>
1787 <?php if ($data_source === 'pinecone') : ?>
1788 <td class="mxchat-vector-id-cell">
1789 <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
1790 <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
1791 </code>
1792 </td>
1793 <?php endif; ?>
1794 <td class="mxchat-actions-cell">
1795 <?php if ($data_source === 'wordpress') : ?>
1796 <!-- WordPress DB - Full edit capabilities -->
1797 <button class="mxchat-button-icon edit-button"
1798 data-id="<?php echo esc_attr($prompt->id); ?>">
1799 <span class="dashicons dashicons-edit"></span>
1800 </button>
1801 <button class="mxchat-button-icon save-button"
1802 data-id="<?php echo esc_attr($prompt->id); ?>"
1803 style="display:none;"
1804 data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1805 <span class="dashicons dashicons-saved"></span>
1806 </button>
1807 <?php else : ?>
1808 <!-- Pinecone - Read-only with note -->
1809 <span class="mxchat-readonly-note"
1810 title="<?php esc_attr_e('Pinecone records are read-only', 'mxchat'); ?>"
1811 style="opacity: 0.6; cursor: help;">
1812 <span class="dashicons dashicons-visibility"></span>
1813 </span>
1814 <?php endif; ?>
1815
1816 <!-- Delete button for both sources -->
1817 <?php if ($data_source === 'pinecone') : ?>
1818 <!-- AJAX Delete for Pinecone -->
1819 <button type="button"
1820 class="mxchat-button-icon delete-button-ajax"
1821 data-vector-id="<?php echo esc_attr($prompt->id); ?>"
1822 data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
1823 title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
1824 <span class="dashicons dashicons-trash"></span>
1825 </button>
1826 <?php else : ?>
1827 <!-- Regular link delete for WordPress DB -->
1828 <a href="<?php echo esc_url(admin_url(
1829 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1830 . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1831 )); ?>"
1832 class="mxchat-button-icon delete-button"
1833 onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1834 <span class="dashicons dashicons-trash"></span>
1835 </a>
1836 <?php endif; ?>
1837 </td>
1838 </tr>
1839 <?php endforeach; ?>
1840 <?php else : ?>
1841 <tr>
1842 <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
1843 <?php if ($use_pinecone) : ?>
1844 <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
1845 <?php else : ?>
1846 <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1847 <?php endif; ?>
1848 </td>
1849 </tr>
1850 <?php endif; ?>
1851 </tbody>
1852 </table>
1853 </div>
1854
1855 <?php if ($page_links) : ?>
1856 <div class="mxchat-pagination">
1857 <?php echo wp_kses_post($page_links); ?>
1858 </div>
1859 <?php endif; ?>
1860 </div>
1861
1862 </div>
1863
1864 <!-- Sync Settings Tab (Initially Hidden) -->
1865 <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
1866 <div class="mxchat-card">
1867 <!-- Auto-Sync Settings -->
1868 <div class="mxchat-settings-section">
1869 <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
1870 <p class="mxchat-description">
1871 <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
1872 </p>
1873 <div class="mxchat-autosave-section">
1874 <div class="mxchat-toggle-group">
1875 <div class="mxchat-toggle-container">
1876 <label class="mxchat-toggle-switch">
1877 <input type="checkbox"
1878 name="mxchat_auto_sync_posts"
1879 class="mxchat-autosave-field"
1880 value="1"
1881 data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1882 <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
1883 <span class="mxchat-toggle-slider"></span>
1884 </label>
1885 <span class="mxchat-toggle-label">
1886 <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
1887 </span>
1888 </div>
1889
1890 <div class="mxchat-toggle-container">
1891 <label class="mxchat-toggle-switch">
1892 <input type="checkbox"
1893 name="mxchat_auto_sync_pages"
1894 class="mxchat-autosave-field"
1895 value="1"
1896 data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1897 <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
1898 <span class="mxchat-toggle-slider"></span>
1899 </label>
1900 <span class="mxchat-toggle-label">
1901 <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
1902 </span>
1903 </div>
1904
1905 <!-- Custom Post Types Section -->
1906 <div class="mxchat-section-content">
1907 <div class="mxchat-custom-post-types-header">
1908 <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
1909 <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
1910 <span class="mxchat-toggle-icon"></span>
1911 </button>
1912 </div>
1913
1914 <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
1915 <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
1916 <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
1917
1918 <div class="mxchat-custom-post-types">
1919 <?php
1920 $post_types = $knowledge_manager->mxchat_get_public_post_types();
1921 // Skip post and page as they're handled separately
1922 unset($post_types['post']);
1923 unset($post_types['page']);
1924
1925 if (!empty($post_types)) {
1926 foreach ($post_types as $post_type => $label) {
1927 $option_name = 'mxchat_auto_sync_' . $post_type;
1928 $is_enabled = get_option($option_name, '0');
1929 ?>
1930 <div class="mxchat-toggle-container">
1931 <label class="mxchat-toggle-switch">
1932 <input type="checkbox"
1933 name="<?php echo esc_attr($option_name); ?>"
1934 class="mxchat-autosave-field"
1935 value="1"
1936 data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1937 <?php checked($is_enabled, '1'); ?>>
1938 <span class="mxchat-toggle-slider"></span>
1939 </label>
1940 <span class="mxchat-toggle-label">
1941 <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
1942 </span>
1943 </div>
1944 <?php
1945 }
1946 } else {
1947 echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
1948 }
1949 ?>
1950 </div>
1951 </div>
1952 </div>
1953 </div>
1954 </div>
1955 </div>
1956 </div>
1957 </div>
1958
1959 <!-- NEW PINECONE TAB -->
1960 <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
1961 <div class="mxchat-card">
1962 <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
1963 <p class="mxchat-description">
1964 <?php echo wp_kses(
1965 __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
1966 array('strong' => array())
1967 ); ?>
1968 </p>
1969
1970 <div class="mxchat-pinecone-info-box">
1971 <div class="mxchat-info-icon">
1972 <span class="dashicons dashicons-info"></span>
1973 </div>
1974 <div class="mxchat-info-content">
1975 <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
1976 <p><?php esc_html_e('Pinecone is a specialized vector database designed for AI applications. It provides faster similarity searches and better scalability compared to traditional databases for AI-powered features.', 'mxchat'); ?></p>
1977 <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
1978 </div>
1979 </div>
1980
1981 <div class="mxchat-database-settings-form">
1982 <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
1983 <?php
1984 $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
1985 $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
1986 ?>
1987
1988 <div class="mxchat-toggle-container">
1989 <label class="mxchat-toggle-switch">
1990 <input type="checkbox"
1991 name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
1992 value="1"
1993 <?php checked($use_pinecone, '1'); ?>>
1994 <span class="mxchat-toggle-slider"></span>
1995 </label>
1996 <span class="mxchat-toggle-label">
1997 <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
1998 </span>
1999 </div>
2000
2001 <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
2002
2003 <?php if ($use_pinecone) : ?>
2004 <div class="mxchat-knowledge-warning success">
2005 <p><span class="dashicons dashicons-yes-alt"></span>
2006 <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
2007 </p>
2008 </div>
2009 <?php endif; ?>
2010
2011 <div class="mxchat-form-group">
2012 <label for="mxchat_pinecone_api_key">
2013 <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
2014 </label>
2015 <input type="password"
2016 id="mxchat_pinecone_api_key"
2017 name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
2018 value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
2019 class="regular-text"
2020 placeholder="pcsk_..." />
2021 <p class="description">
2022 <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
2023 <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
2024 </p>
2025 </div>
2026
2027 <div class="mxchat-form-group">
2028 <label for="mxchat_pinecone_environment">
2029 <?php esc_html_e('Region', 'mxchat'); ?>
2030 </label>
2031 <input type="text"
2032 id="mxchat_pinecone_environment"
2033 name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
2034 value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
2035 placeholder="e.g., gcp-starter"
2036 class="regular-text" />
2037 <p class="description">
2038 <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
2039 </p>
2040 </div>
2041
2042 <div class="mxchat-form-group">
2043 <label for="mxchat_pinecone_index">
2044 <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
2045 </label>
2046 <input type="text"
2047 id="mxchat_pinecone_index"
2048 name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
2049 value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
2050 placeholder="e.g., my-wordpress-vectors"
2051 class="regular-text" />
2052 <p class="description">
2053 <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
2054 </p>
2055 </div>
2056
2057 <div class="mxchat-form-group">
2058 <label for="mxchat_pinecone_host">
2059 <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
2060 </label>
2061 <input type="text"
2062 id="mxchat_pinecone_host"
2063 name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
2064 value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
2065 placeholder="e.g., my-index-xyz123.svc.pinecone.io"
2066 class="regular-text" />
2067 <p class="description">
2068 <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
2069 </p>
2070 </div>
2071
2072 <div class="mxchat-setup-steps">
2073 <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
2074 <div class="mxchat-setup-step">
2075 <span class="step-number">1</span>
2076 <div class="step-content">
2077 <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
2078 <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
2079 </div>
2080 </div>
2081 <div class="mxchat-setup-step">
2082 <span class="step-number">2</span>
2083 <div class="step-content">
2084 <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
2085 <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
2086 <ul>
2087 <li><?php esc_html_e('Dimensions: Choose based on your embedding model - 1536 (OpenAI Ada 2, TE3 Small), 2048 (Voyage-3 Large), 3072 (TE3 Large, Gemini Embedding), 1536 (Gemini Embedding), or 768 (Gemini Embedding)', 'mxchat'); ?></li>
2088 <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
2089 <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
2090 </ul>
2091 </div>
2092 </div>
2093 <div class="mxchat-setup-step">
2094 <span class="step-number">3</span>
2095 <div class="step-content">
2096 <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
2097 <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
2098 </div>
2099 </div>
2100 <div class="mxchat-setup-step">
2101 <span class="step-number">4</span>
2102 <div class="step-content">
2103 <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
2104 <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
2105 </div>
2106 </div>
2107 <div class="mxchat-setup-step">
2108 <span class="step-number">5</span>
2109 <div class="step-content">
2110 <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
2111 <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
2112 </div>
2113 </div>
2114 </div>
2115
2116
2117
2118 </div>
2119
2120
2121 </div>
2122 </div>
2123 </div>
2124
2125 </div>
2126
2127
2128
2129
2130 </div>
2131 </div>
2132
2133
2134 <!-- Content Selector Modal -->
2135 <div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
2136 <div class="mxchat-kb-modal-content">
2137 <div class="mxchat-kb-modal-header">
2138 <h3>
2139 <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
2140 <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
2141 </h3>
2142 <span class="mxchat-kb-modal-close">&times;</span>
2143 </div>
2144 <div class="mxchat-kb-modal-filters">
2145 <div class="mxchat-kb-search-group">
2146 <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
2147 </div>
2148
2149 <div class="mxchat-kb-filter-group">
2150 <select id="mxchat-kb-content-type-filter">
2151 <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
2152 <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
2153 <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
2154 <?php
2155 // Add other post types dynamically
2156 $post_types = get_post_types(array('public' => true), 'objects');
2157 foreach ($post_types as $post_type) {
2158 // Skip post and page as they're already added
2159 if (!in_array($post_type->name, array('post', 'page'))) {
2160 echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
2161 }
2162 }
2163 ?>
2164 </select>
2165
2166 <select id="mxchat-kb-content-status-filter">
2167 <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
2168 <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
2169 <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
2170 </select>
2171
2172 <select id="mxchat-kb-processed-filter">
2173 <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
2174 <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
2175 <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
2176 </select>
2177 </div>
2178 </div>
2179
2180 <div class="mxchat-kb-content-selection">
2181 <div class="mxchat-kb-selection-header">
2182 <label>
2183 <input type="checkbox" id="mxchat-kb-select-all">
2184 <?php esc_html_e('Select All', 'mxchat'); ?>
2185 </label>
2186 <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
2187 </div>
2188
2189 <div class="mxchat-kb-content-list">
2190 <!-- Content will be loaded here via AJAX -->
2191 <div class="mxchat-kb-loading">
2192 <span class="mxchat-kb-spinner is-active"></span>
2193 <?php esc_html_e('Loading content...', 'mxchat'); ?>
2194 </div>
2195 </div>
2196
2197 <div class="mxchat-kb-pagination">
2198 <!-- Pagination will be added here -->
2199 </div>
2200 </div>
2201
2202 <div class="mxchat-kb-modal-footer">
2203 <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
2204 <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
2205 <span class="mxchat-kb-selected-count">(0)</span>
2206 </button>
2207 <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
2208 <?php esc_html_e('Cancel', 'mxchat'); ?>
2209 </button>
2210 </div>
2211 </div>
2212 </div>
2213
2214 <?php
2215 }
2216 public function mxchat_delete_chat_history() {
2217 if (!current_user_can('manage_options')) {
2218 echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
2219 wp_die();
2220 }
2221 check_ajax_referer('mxchat_delete_chat_history', 'security');
2222 global $wpdb;
2223 $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2224
2225 if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
2226 $deleted_count = 0;
2227
2228 foreach ($_POST['delete_session_ids'] as $session_id) {
2229 $session_id_sanitized = sanitize_text_field($session_id);
2230
2231 // Clear relevant cache before deletion
2232 $cache_key = 'chat_session_' . $session_id_sanitized;
2233 wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2234
2235 // Perform the deletion from the database table
2236 $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2237
2238 // Delete the corresponding option entry from wp_options table
2239 delete_option("mxchat_history_" . $session_id_sanitized);
2240
2241 // Delete any associated metadata options
2242 delete_option("mxchat_email_" . $session_id_sanitized);
2243 delete_option("mxchat_agent_name_" . $session_id_sanitized);
2244
2245 $deleted_count++;
2246 }
2247
2248 // Optionally, clear a general cache if you have one
2249 wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2250
2251 echo wp_json_encode([
2252 'success' => sprintf(
2253 esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
2254 $deleted_count
2255 )
2256 ]);
2257 } else {
2258 echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2259 }
2260
2261 wp_die();
2262 }
2263
2264 public function display_admin_notices() {
2265 // Check if we're on a MXChat admin page
2266 $screen = get_current_screen();
2267 if (!$screen || strpos($screen->base, 'mxchat') === false) {
2268 return;
2269 }
2270
2271 //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2272
2273 // Check for error notices
2274 $error_notice = get_transient('mxchat_admin_notice_error');
2275 if ($error_notice) {
2276 //error_log('Found error transient: ' . $error_notice);
2277 echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
2278 delete_transient('mxchat_admin_notice_error');
2279 //error_log('Displayed and deleted error transient');
2280 } else {
2281 //error_log('No error transient found');
2282 }
2283
2284 // Check for success notices
2285 $success_notice = get_transient('mxchat_admin_notice_success');
2286 if ($success_notice) {
2287 //error_log('Found success transient: ' . $success_notice);
2288 echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
2289 delete_transient('mxchat_admin_notice_success');
2290 //error_log('Displayed and deleted success transient');
2291 }
2292
2293 // Check for info notices
2294 $info_notice = get_transient('mxchat_admin_notice_info');
2295 if ($info_notice) {
2296 //error_log('Found info transient: ' . $info_notice);
2297 echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
2298 delete_transient('mxchat_admin_notice_info');
2299 //error_log('Displayed and deleted info transient');
2300 }
2301
2302 }
2303
2304 public function mxchat_create_activation_page() {
2305 $license_status = get_option('mxchat_license_status', 'inactive');
2306 $license_error = get_option('mxchat_license_error', '');
2307 $current_domain = parse_url(home_url(), PHP_URL_HOST);
2308
2309 // Your website URL - change this to your actual website
2310 $license_management_url = 'https://mxchat.ai/my-account/license-management/';
2311
2312 // Check if this activation has been linked to a domain
2313 $is_domain_linked = $this->is_current_activation_linked($current_domain);
2314 ?>
2315 <div class="wrap mxchat-admin-activation">
2316 <div class="mxchat-pro-hero">
2317 <h1 class="pro-title">
2318 <span class="pro-gradient-text">Manage</span> MxChat Pro
2319 </h1>
2320 <p class="pro-subtitle">
2321 <?php if ($license_status === 'active'): ?>
2322 <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
2323 <?php else: ?>
2324 <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
2325 <?php endif; ?>
2326 </p>
2327 </div>
2328
2329 <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
2330 <div class="error notice">
2331 <p><?php echo esc_html($license_error); ?></p>
2332 </div>
2333 <?php endif; ?>
2334
2335 <!-- Domain Linking Notice for Existing Users -->
2336 <?php if ($license_status === 'active' && !$is_domain_linked): ?>
2337 <div class="notice notice-info">
2338 <p>
2339 <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
2340 <?php esc_html_e('We\'ve enhanced our license system to track your activated domains. Link this activation to your domain for better license management.', 'mxchat'); ?>
2341 </p>
2342 <p>
2343 <button type="button" id="link-domain-button" class="button button-secondary">
2344 <?php esc_html_e('Link This Domain', 'mxchat'); ?>
2345 </button>
2346 <span id="domain-link-status" style="margin-left: 10px;"></span>
2347 </p>
2348 </div>
2349 <?php endif; ?>
2350
2351 <!-- Activation Form -->
2352 <form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2353 <div class="mxchat-pro-form-container">
2354 <table class="form-table">
2355 <tr valign="top">
2356 <th scope="row"><?php esc_html_e('Email Address', 'mxchat'); ?></th>
2357 <td>
2358 <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text mxchat-pro-input" required />
2359 </td>
2360 </tr>
2361 <tr valign="top">
2362 <th scope="row"><?php esc_html_e('Activation Key', 'mxchat'); ?></th>
2363 <td>
2364 <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2365 </td>
2366 </tr>
2367 </table>
2368
2369 <!-- Hidden field for domain -->
2370 <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
2371
2372 <?php if ($license_status !== 'active'): ?>
2373 <div class="mxchat-pro-button-container">
2374 <button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2375 <div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
2376 </div>
2377 <?php endif; ?>
2378 </div>
2379 </form>
2380
2381 <!-- License Status Display -->
2382 <div class="mxchat-pro-status">
2383 <h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2384 <span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2385 <?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2386 </span>
2387 </h3>
2388
2389 <?php if ($license_status === 'active'): ?>
2390 <div class="mxchat-license-details">
2391 <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
2392 <?php if ($is_domain_linked): ?>
2393 <span style="color: green; margin-left: 10px;"> <?php esc_html_e('Linked', 'mxchat'); ?></span>
2394 <?php else: ?>
2395 <span style="color: orange; margin-left: 10px;"> <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
2396 <?php endif; ?>
2397 </p>
2398 <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
2399 <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
2400 <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
2401 <?php echo esc_html(get_option('mxchat_activation_key')); ?>
2402 </code>
2403 </p>
2404 <p>
2405 <small>
2406 <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
2407 <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
2408 <?php esc_html_e('your account dashboard', 'mxchat'); ?>
2409 </a>
2410 </small>
2411 </p>
2412
2413 <!-- Deactivation Section -->
2414 <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
2415 <h4 style="margin-top: 0; color: #856404;">
2416 <?php esc_html_e('License Management', 'mxchat'); ?>
2417 </h4>
2418 <p style="margin-bottom: 15px; color: #856404;">
2419 <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
2420 </p>
2421 <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
2422 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
2423 </button>
2424 <span id="deactivate-status" style="margin-left: 10px;"></span>
2425 </div>
2426 </div>
2427 <?php endif; ?>
2428 </div>
2429
2430 <!-- Hidden fields for JavaScript -->
2431 <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
2432 <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
2433 <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2434 </div>
2435 <?php
2436 }
2437
2438 /**
2439 * Check if current activation is linked to a domain
2440 * This checks YOUR website's database, not the user's local database
2441 */
2442 private function is_current_activation_linked($domain) {
2443 $license_key = get_option('mxchat_activation_key');
2444 $email = get_option('mxchat_pro_email');
2445
2446 if (empty($license_key) || empty($email)) {
2447 return false;
2448 }
2449
2450 // Check with YOUR website's API
2451 $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
2452 'body' => array(
2453 'license_key' => $license_key,
2454 'email' => $email,
2455 'domain' => $domain
2456 ),
2457 'timeout' => 10,
2458 'sslverify' => false
2459 ));
2460
2461 if (is_wp_error($response)) {
2462 return false;
2463 }
2464
2465 $body = json_decode(wp_remote_retrieve_body($response), true);
2466 return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
2467 }
2468
2469 public function mxchat_actions_page_html() {
2470 if (!current_user_can('manage_options')) {
2471 return;
2472 }
2473
2474 // Keep existing data fetching logic
2475 global $wpdb;
2476 $table_name = $wpdb->prefix . 'mxchat_intents';
2477 $page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1;
2478 $per_page = 20;
2479 $offset = ($page - 1) * $per_page;
2480
2481 // Success message
2482 if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2483 echo '<div class="notice notice-success is-dismissible"><p>' .
2484 esc_html__('Action updated successfully.', 'mxchat') .
2485 '</p></div>';
2486 }
2487
2488 // Filtering logic
2489 $where = '1=1';
2490 $search_term = isset($_GET['s']) ? trim($_GET['s']) : '';
2491 $callback_filter = isset($_GET['callback_filter']) ? sanitize_text_field($_GET['callback_filter']) : '';
2492
2493 if ($search_term) {
2494 $search_term_like = '%' . $wpdb->esc_like($search_term) . '%';
2495 $where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
2496 $search_term_like, $search_term_like);
2497 }
2498
2499 if ($callback_filter) {
2500 $where .= $wpdb->prepare(' AND callback_function = %s', $callback_filter);
2501 }
2502
2503 // Pagination
2504 $total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2505 $total_pages = ceil($total_intents / $per_page);
2506
2507 // Get intents (now called actions)
2508 $actions = $wpdb->get_results($wpdb->prepare(
2509 "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2510 $per_page, $offset
2511 ));
2512
2513 // Get callbacks
2514 $available_callbacks = $this->mxchat_get_available_callbacks();
2515
2516 ?>
2517 <div class="wrap mxchat-wrapper">
2518 <!-- Hero Section -->
2519 <div class="mxchat-hero">
2520 <h1 class="mxchat-main-title">
2521 <span class="mxchat-gradient-text">Actions</span> Manager
2522 </h1>
2523 <p class="mxchat-hero-subtitle">
2524 <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
2525 </p>
2526 </div>
2527
2528 <!-- Actions Header with Search and Filter -->
2529 <div class="mxchat-actions-header">
2530 <div class="mxchat-actions-filters">
2531 <form method="get" class="mxchat-search-form">
2532 <input type="hidden" name="page" value="mxchat-actions">
2533 <div class="mxchat-search-group">
2534 <span class="dashicons dashicons-search"></span>
2535 <input type="text" name="s" class="mxchat-search-input"
2536 placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
2537 value="<?php echo esc_attr($search_term); ?>">
2538 </div>
2539 <select name="callback_filter" class="mxchat-action-filter">
2540 <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
2541 <?php foreach ($available_callbacks as $function => $callback_data) :
2542 $label = $callback_data['label']; ?>
2543 <option value="<?php echo esc_attr($function); ?>"
2544 <?php selected($callback_filter, $function); ?>>
2545 <?php echo esc_html($label); ?>
2546 </option>
2547 <?php endforeach; ?>
2548 </select>
2549 <button type="submit" class="mxchat-button-secondary">
2550 <?php esc_html_e('Filter', 'mxchat'); ?>
2551 </button>
2552 </form>
2553 </div>
2554 <div class="mxchat-actions-controls">
2555 <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
2556 <span class="dashicons dashicons-plus-alt"></span>
2557 <?php esc_html_e('Add New Action', 'mxchat'); ?>
2558 </button>
2559 </div>
2560 </div>
2561
2562 <!-- Actions Grid Layout - All actions in a single grid -->
2563 <div class="mxchat-actions-grid">
2564 <div class="mxchat-cards-container">
2565 <?php if (!empty($actions)) : ?>
2566 <?php foreach ($actions as $action) :
2567 $callback_function = $action->callback_function;
2568 $callback_label = isset($available_callbacks[$callback_function]['label'])
2569 ? $available_callbacks[$callback_function]['label']
2570 : $callback_function;
2571 $threshold_value = isset($action->similarity_threshold)
2572 ? round($action->similarity_threshold * 100)
2573 : 85;
2574
2575 // Check if this is a form action
2576 $is_form_action = strpos($action->intent_label, 'Form ') === 0;
2577
2578 // Get action status (enabled/disabled) - default to true if column doesn't exist
2579 $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
2580 ?>
2581 <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
2582 <div class="mxchat-card-header">
2583 <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
2584 <div class="mxchat-card-toggle">
2585 <label class="mxchat-switch">
2586 <input type="checkbox" class="mxchat-action-toggle"
2587 data-action-id="<?php echo esc_attr($action->id); ?>"
2588 <?php checked($is_enabled); ?>>
2589 <span class="mxchat-slider round"></span>
2590 </label>
2591 </div>
2592 </div>
2593
2594 <div class="mxchat-card-body">
2595 <div class="mxchat-card-description">
2596 <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
2597 <?php echo esc_html($callback_label); ?>
2598 </div>
2599
2600 <div class="mxchat-card-phrases">
2601 <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
2602 <div class="mxchat-phrases-preview">
2603 <?php
2604 // Check if the helper function exists, otherwise use a simple substring
2605 if (method_exists($this, 'get_trimmed_phrases')) {
2606 echo esc_html($this->get_trimmed_phrases($action->phrases));
2607 } else {
2608 echo esc_html(strlen($action->phrases) > 100 ?
2609 substr($action->phrases, 0, 97) . '...' :
2610 $action->phrases);
2611 }
2612 ?>
2613 </div>
2614 </div>
2615
2616 <div class="mxchat-threshold-control">
2617 <div class="mxchat-threshold-label">
2618 <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
2619 <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
2620 </div>
2621 </div>
2622 </div>
2623
2624 <div class="mxchat-card-footer">
2625 <?php
2626 // Check if it's a form action
2627 $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
2628
2629 // Check if it's a recommendation flow action
2630 $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
2631
2632 if ($is_form_action) {
2633 $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
2634 ?>
2635 <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2636 class="mxchat-button-primary">
2637 <span class="dashicons dashicons-feedback"></span>
2638 <?php esc_html_e('Edit Form', 'mxchat'); ?>
2639 </a>
2640 <?php } elseif ($is_flow_action) {
2641 ?>
2642 <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
2643 class="mxchat-button-primary">
2644 <span class="dashicons dashicons-list-view"></span>
2645 <?php esc_html_e('Manage Flows', 'mxchat'); ?>
2646 </a>
2647 <?php } else { ?>
2648 <button type="button"
2649 class="mxchat-button-secondary mxchat-edit-button"
2650 data-action-id="<?php echo esc_attr($action->id); ?>"
2651 data-phrases="<?php echo esc_attr($action->phrases); ?>"
2652 data-label="<?php echo esc_attr($action->intent_label); ?>"
2653 data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
2654 data-callback-function="<?php echo esc_attr($action->callback_function); ?>">
2655 <span class="dashicons dashicons-edit"></span>
2656 <?php esc_html_e('Edit', 'mxchat'); ?>
2657 </button>
2658 <form method="post"
2659 action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2660 class="mxchat-delete-form"
2661 onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
2662 <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2663 <input type="hidden" name="action" value="mxchat_delete_intent">
2664 <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
2665 <button type="submit" class="mxchat-button-text mxchat-delete-button">
2666 <span class="dashicons dashicons-trash"></span>
2667 <?php esc_html_e('Delete', 'mxchat'); ?>
2668 </button>
2669 </form>
2670 <?php } ?>
2671 </div>
2672
2673
2674 </div>
2675 <?php endforeach; ?>
2676 <?php else : ?>
2677 <!-- If no actions found -->
2678 <div class="mxchat-no-actions">
2679 <div class="mxchat-empty-state">
2680 <span class="dashicons dashicons-format-chat"></span>
2681 <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
2682 <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
2683 <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
2684 <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
2685 </button>
2686 </div>
2687 </div>
2688 <?php endif; ?>
2689 </div>
2690 </div>
2691
2692 <?php if ($total_pages > 1) : ?>
2693 <div class="mxchat-pagination">
2694 <?php
2695 echo paginate_links(array(
2696 'base' => add_query_arg('paged', '%#%'),
2697 'format' => '',
2698 'prev_text' => __('&laquo; Previous', 'mxchat'),
2699 'next_text' => __('Next &raquo;', 'mxchat'),
2700 'total' => $total_pages,
2701 'current' => $page
2702 ));
2703 ?>
2704 </div>
2705 <?php endif; ?>
2706
2707 <!-- Add/Edit Action Modal with Step-Based Approach -->
2708 <!-- Complete Modal HTML with Defined Groups Variable -->
2709 <div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
2710 <div class="mxchat-modal-content">
2711 <span class="mxchat-modal-close">&times;</span>
2712
2713 <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2714 <!-- Dynamic nonce field -->
2715 <div id="action-nonce-container">
2716 <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
2717 </div>
2718 <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
2719 <input type="hidden" name="intent_id" id="edit_action_id" value="">
2720 <input type="hidden" name="callback_function" id="callback_function" value="">
2721
2722 <!-- Step 1: Action Type Selection -->
2723 <div id="mxchat-action-step-1" class="mxchat-action-step active">
2724 <div class="mxchat-step-indicator">
2725 <div class="mxchat-step-number">1</div>
2726 <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
2727 </div>
2728
2729 <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
2730 <div class="mxchat-action-type-search">
2731 <span class="dashicons dashicons-search"></span>
2732 <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
2733 </div>
2734
2735 <?php
2736 // Get the callbacks - IMPORTANT: Define the $groups variable here
2737 $groups = $this->mxchat_get_available_callbacks(true, true);
2738 ?>
2739
2740 <div class="mxchat-action-type-categories">
2741 <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
2742 <?php
2743 // Get unique categories from the defined groups
2744 foreach ($groups as $group_label => $group_callbacks) :
2745 $category_slug = sanitize_title($group_label);
2746 ?>
2747 <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
2748 <?php endforeach; ?>
2749 </div>
2750
2751 <div class="mxchat-action-types-grid">
2752 <?php
2753 // Generate action cards from available callbacks
2754 foreach ($groups as $group_label => $group_callbacks) :
2755 $category_slug = sanitize_title($group_label);
2756
2757 foreach ($group_callbacks as $function => $data) :
2758 $label = $data['label'];
2759 $pro_only = $data['pro_only'];
2760 $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
2761 $description = isset($data['description']) ? $data['description'] : '';
2762 $is_addon = isset($data['addon']) && $data['addon'] !== false;
2763 $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
2764 $is_installed = isset($data['installed']) ? $data['installed'] : true;
2765
2766 // Determine card status and styling
2767 $card_class = 'mxchat-action-type-card';
2768 $icon_class = 'mxchat-action-type-icon';
2769 $status_badge = '';
2770
2771 if ($pro_only && !$this->is_activated) {
2772 // Pro feature but no Pro license
2773 $icon_class .= ' pro-feature';
2774 $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
2775 }
2776
2777 if ($is_addon && !$is_installed) {
2778 // Add-on not installed
2779 $card_class .= ' not-installed';
2780 $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
2781 }
2782
2783 // Default description if none provided
2784 if (empty($description)) {
2785 $description = sprintf(
2786 esc_html__('Use the %s action in your chatbot', 'mxchat'),
2787 $label
2788 );
2789 }
2790 ?>
2791 <div class="<?php echo esc_attr($card_class); ?>"
2792 data-category="<?php echo esc_attr($category_slug); ?>"
2793 data-value="<?php echo esc_attr($function); ?>"
2794 data-label="<?php echo esc_attr($label); ?>"
2795 data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
2796 data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
2797 data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
2798 <div class="<?php echo esc_attr($icon_class); ?>">
2799 <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
2800 </div>
2801 <div class="mxchat-action-type-info">
2802 <h4><?php echo esc_html($label); ?></h4>
2803 <p><?php echo esc_html($description); ?></p>
2804 <?php if (!empty($status_badge)) : ?>
2805 <?php echo $status_badge; ?>
2806 <?php endif; ?>
2807
2808 <?php if ($is_addon && !$is_installed) : ?>
2809 <div class="mxchat-addon-info">
2810 <?php echo esc_html(sprintf(
2811 __('Requires %s', 'mxchat'),
2812 $addon_name
2813 )); ?>
2814 </div>
2815 <?php endif; ?>
2816 </div>
2817 </div>
2818 <?php endforeach;
2819 endforeach; ?>
2820 </div>
2821 </div>
2822
2823 <div class="mxchat-modal-actions">
2824 <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2825 <?php esc_html_e('Cancel', 'mxchat'); ?>
2826 </button>
2827 </div>
2828 </div>
2829
2830 <!-- Step 2: Action Configuration -->
2831 <div id="mxchat-action-step-2" class="mxchat-action-step">
2832 <div class="mxchat-step-indicator">
2833 <div class="mxchat-step-number">2</div>
2834 <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
2835 </div>
2836
2837 <div class="mxchat-selected-action">
2838 <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
2839 <span class="dashicons dashicons-arrow-left-alt"></span>
2840 <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
2841 </button>
2842 <div class="mxchat-selected-action-info">
2843 <div id="selected-action-icon" class="mxchat-action-type-icon">
2844 <span class="dashicons dashicons-admin-generic"></span>
2845 </div>
2846 <div class="mxchat-selected-action-details">
2847 <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
2848 <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
2849 </div>
2850 </div>
2851 </div>
2852
2853 <div class="mxchat-form-group">
2854 <label for="intent_label">
2855 <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
2856 </label>
2857 <input name="intent_label" type="text" id="intent_label" required
2858 class="mxchat-intent-input"
2859 placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
2860 </div>
2861
2862 <div class="mxchat-form-group">
2863 <label for="phrases">
2864 <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
2865 </label>
2866 <textarea name="phrases" id="action_phrases" rows="5" required
2867 class="mxchat-intent-textarea"
2868 placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
2869 </div>
2870
2871 <div class="mxchat-form-group">
2872 <label for="similarity_threshold">
2873 <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
2874 <span class="mxchat-threshold-value-display">85%</span>
2875 </label>
2876 <div class="mxchat-slider-group modal-slider">
2877 <input type="range"
2878 name="similarity_threshold"
2879 id="similarity_threshold"
2880 min="10"
2881 max="95"
2882 value="85"
2883 class="mxchat-intent-slider"
2884 oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
2885 </div>
2886 <div class="mxchat-threshold-hint">
2887 <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
2888 </div>
2889 </div>
2890
2891 <div class="mxchat-modal-actions">
2892 <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2893 <?php esc_html_e('Cancel', 'mxchat'); ?>
2894 </button>
2895 <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
2896 <?php esc_html_e('Save Action', 'mxchat'); ?>
2897 </button>
2898 </div>
2899 </div>
2900 </form>
2901 </div>
2902 </div>
2903
2904 <div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
2905 <div class="mxchat-action-loading-spinner"></div>
2906 <div class="mxchat-action-loading-text">
2907 <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
2908 </div>
2909 </div>
2910 </div><!-- .mxchat-wrapper -->
2911 <?php
2912 }
2913
2914 private function get_trimmed_phrases($phrases, $max_length = 100) {
2915 if (strlen($phrases) <= $max_length) {
2916 return $phrases;
2917 }
2918
2919 $trimmed = substr($phrases, 0, $max_length);
2920 $last_comma = strrpos($trimmed, ',');
2921
2922 if ($last_comma !== false) {
2923 $trimmed = substr($trimmed, 0, $last_comma);
2924 }
2925
2926 return $trimmed . '...';
2927 }
2928
2929 public function mxchat_add_enabled_column_to_intents() {
2930 global $wpdb;
2931 $table_name = $wpdb->prefix . 'mxchat_intents';
2932
2933 // Check if the column already exists
2934 $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
2935
2936 if (empty($columns)) {
2937 // Add the column with default value of 1 (enabled)
2938 $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
2939 }
2940 }
2941
2942 /**
2943 * Handle embedding generation errors using existing admin notice system
2944 *
2945 * @param string $message Error message to display
2946 * @param bool $redirect Whether to redirect back to the actions page
2947 * @return void
2948 */
2949 private function handle_embedding_error($message, $redirect = true) {
2950 // Store the error message in the existing transient
2951 set_transient('mxchat_admin_notice_error', $message, 60);
2952
2953 if ($redirect) {
2954 // Redirect back to the actions page
2955 $redirect_url = add_query_arg(
2956 array(
2957 'page' => 'mxchat-actions'
2958 ),
2959 admin_url('admin.php')
2960 );
2961 wp_safe_redirect($redirect_url);
2962 exit;
2963 }
2964 }
2965
2966
2967 /**
2968 * Handle adding new intent - with improved error handling
2969 *
2970 * @return void
2971 */
2972
2973
2974
2975
2976 /**
2977 * Enhanced get_available_callbacks function with form action exclusion
2978 *
2979 * @param bool $grouped Whether to return callbacks grouped by category
2980 * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
2981 * @return array Callbacks data with icons, descriptions and availability status
2982 */
2983 private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
2984 // Load WordPress plugin functions if needed
2985 if (!function_exists('get_plugins')) {
2986 require_once ABSPATH . 'wp-admin/includes/plugin.php';
2987 }
2988
2989 // Get active plugins
2990 $active_plugins = get_option('active_plugins', array());
2991
2992 // Functions to exclude from the action selector only if Pro is activated
2993 // If user doesn't have Pro, show these so they can see what they're missing
2994 $excluded_when_pro_active_functions = array(
2995 'mxchat_handle_form_collection', // Forms add-on action
2996 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
2997 );
2998
2999 // Always excluded functions (regardless of Pro status)
3000 $always_excluded_functions = array();
3001
3002 // Combine exclusion lists based on Pro activation status
3003 $excluded_functions = $always_excluded_functions;
3004 if ($this->is_activated) {
3005 // Only exclude add-on managed functions if Pro is active
3006 $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
3007 }
3008
3009 // Define add-on plugin files and their corresponding action functions
3010 $addon_plugins = array(
3011 'mxchat-woo/mxchat-woo.php' => array(
3012 'functions' => array(
3013 'mxchat_handle_product_recommendations',
3014 'mxchat_handle_order_history',
3015 'mxchat_show_product_card',
3016 'mxchat_add_to_cart',
3017 'mxchat_checkout_redirect'
3018 ),
3019 'name' => __('WooCommerce Add-on', 'mxchat'),
3020 'pro_required' => true
3021 ),
3022 'mxchat-perplexity/mxchat-perplexity.php' => array(
3023 'functions' => array('mxchat_perplexity_research'),
3024 'name' => __('Perplexity Add-on', 'mxchat'),
3025 'pro_required' => true
3026 ),
3027 'mxchat-forms/mxchat-forms.php' => array(
3028 'functions' => array('mxchat_handle_form_collection'),
3029 'name' => __('Forms Add-on', 'mxchat'),
3030 'pro_required' => true
3031 ),
3032 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
3033 'functions' => array('mxchat_sr_recommendation_flow'),
3034 'name' => __('Smart Recommender Add-on', 'mxchat'),
3035 'pro_required' => true
3036 ),
3037 // Add other add-ons and their functions here
3038 );
3039
3040 // Get the functions that are provided by active add-ons
3041 $addon_provided_functions = array();
3042 $addon_function_mapping = array(); // Maps functions to their add-on info
3043
3044 // Check which add-ons are active
3045 foreach ($addon_plugins as $plugin_file => $addon_info) {
3046 $is_active = in_array($plugin_file, $active_plugins);
3047
3048 // For each function in this addon
3049 foreach ($addon_info['functions'] as $function) {
3050 // Consider a function installed only if:
3051 // 1. The add-on is active AND
3052 // 2. Either it doesn't require Pro OR Pro is activated
3053 $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
3054
3055 // If the add-on is installed, mark this function as provided by an add-on
3056 if ($is_installed) {
3057 $addon_provided_functions[] = $function;
3058 }
3059
3060 // Store addon info for this function regardless of installation status
3061 $addon_function_mapping[$function] = array(
3062 'addon' => basename(dirname($plugin_file)),
3063 'addon_name' => $addon_info['name'],
3064 'pro_required' => $addon_info['pro_required'],
3065 'is_active' => $is_active,
3066 'is_installed' => $is_installed
3067 );
3068 }
3069 }
3070
3071 // Core callbacks - always available in the base plugin
3072 $core_callbacks = array(
3073 'mxchat_handle_email_capture' => array(
3074 'label' => __('Loops Email Capture', 'mxchat'),
3075 'pro_only' => false,
3076 'group' => __('Customer Engagement', 'mxchat'),
3077 'icon' => 'email-alt',
3078 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
3079 'addon' => false, // Not from an add-on
3080 'installed' => true // Always installed with base plugin
3081 ),
3082 'mxchat_handle_search_request' => array(
3083 'label' => __('Brave Web Search', 'mxchat'),
3084 'pro_only' => false,
3085 'group' => __('Search Features', 'mxchat'),
3086 'icon' => 'search',
3087 'description' => __('Let users search the web directly from the chat', 'mxchat'),
3088 'addon' => false,
3089 'installed' => true
3090 ),
3091 'mxchat_handle_image_search_request' => array(
3092 'label' => __('Brave Image Search', 'mxchat'),
3093 'pro_only' => false,
3094 'group' => __('Search Features', 'mxchat'),
3095 'icon' => 'format-image',
3096 'description' => __('Search and display images in the chat conversation', 'mxchat'),
3097 'addon' => false,
3098 'installed' => true
3099 ),
3100 // Pro core features - check is_activated property
3101 'mxchat_generate_image' => array(
3102 'label' => __('Generate Image', 'mxchat'),
3103 'pro_only' => false,
3104 'group' => __('Other Features', 'mxchat'),
3105 'icon' => 'art',
3106 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
3107 'addon' => false,
3108 'installed' => true
3109 ),
3110 'mxchat_handle_pdf_discussion' => array(
3111 'label' => __('Chat with PDF', 'mxchat'),
3112 'pro_only' => false,
3113 'group' => __('Other Features', 'mxchat'),
3114 'icon' => 'media-document',
3115 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
3116 'addon' => false,
3117 'installed' => true
3118 ),
3119 'mxchat_live_agent_handover' => array(
3120 'label' => __('Slack Live Agent', 'mxchat'),
3121 'pro_only' => false,
3122 'group' => __('Customer Engagement', 'mxchat'),
3123 'icon' => 'admin-users',
3124 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
3125 'addon' => false,
3126 'installed' => true
3127 ),
3128 'mxchat_handle_switch_to_chatbot_intent' => array(
3129 'label' => __('Back to Chatbot', 'mxchat'),
3130 'pro_only' => false,
3131 'group' => __('Customer Engagement', 'mxchat'),
3132 'icon' => 'backup',
3133 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
3134 'addon' => false,
3135 'installed' => true
3136 ),
3137 );
3138
3139 // Add-on callbacks with placeholders - only include if the add-on is NOT active
3140 $addon_callbacks = array(
3141 // WooCommerce Add-on
3142 'mxchat_handle_product_recommendations' => array(
3143 'label' => __('Product Recommendations', 'mxchat'),
3144 'pro_only' => true,
3145 'group' => __('WooCommerce Features', 'mxchat'),
3146 'icon' => 'cart',
3147 'description' => __('Suggest products based on customer preferences', 'mxchat'),
3148 ),
3149 'mxchat_handle_order_history' => array(
3150 'label' => __('Order History', 'mxchat'),
3151 'pro_only' => true,
3152 'group' => __('WooCommerce Features', 'mxchat'),
3153 'icon' => 'clipboard',
3154 'description' => __('Allow customers to check their order status', 'mxchat'),
3155 ),
3156 'mxchat_show_product_card' => array(
3157 'label' => __('Show Product Card', 'mxchat'),
3158 'pro_only' => true,
3159 'group' => __('WooCommerce Features', 'mxchat'),
3160 'icon' => 'products',
3161 'description' => __('Display product information in the chat', 'mxchat'),
3162 ),
3163 'mxchat_add_to_cart' => array(
3164 'label' => __('Add to Cart', 'mxchat'),
3165 'pro_only' => true,
3166 'group' => __('WooCommerce Features', 'mxchat'),
3167 'icon' => 'plus-alt',
3168 'description' => __('Add products to cart directly from chat', 'mxchat'),
3169 ),
3170 'mxchat_checkout_redirect' => array(
3171 'label' => __('Proceed to Checkout', 'mxchat'),
3172 'pro_only' => true,
3173 'group' => __('WooCommerce Features', 'mxchat'),
3174 'icon' => 'arrow-right-alt',
3175 'description' => __('Redirect customer to checkout page', 'mxchat'),
3176 ),
3177
3178 // Perplexity Add-on
3179 'mxchat_perplexity_research' => array(
3180 'label' => __('Perplexity Research', 'mxchat'),
3181 'pro_only' => true,
3182 'group' => __('Search Features', 'mxchat'),
3183 'icon' => 'book-alt',
3184 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
3185 ),
3186
3187 // Forms Add-on (only shown when Pro is not activated)
3188 'mxchat_handle_form_collection' => array(
3189 'label' => __('Form Collection', 'mxchat'),
3190 'pro_only' => true,
3191 'group' => __('Form Features', 'mxchat'),
3192 'icon' => 'feedback',
3193 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
3194 ),
3195
3196 // Smart Recommender Add-on (only shown when Pro is not activated)
3197 'mxchat_sr_recommendation_flow' => array(
3198 'label' => __('Smart Recommender Flow', 'mxchat'),
3199 'pro_only' => true,
3200 'group' => __('Recommendation Features', 'mxchat'),
3201 'icon' => 'cart',
3202 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
3203 ),
3204 );
3205
3206 // Enhance add-on callbacks with installation status and addon info
3207 foreach ($addon_callbacks as $function => $data) {
3208 if (isset($addon_function_mapping[$function])) {
3209 $addon_info = $addon_function_mapping[$function];
3210
3211 $addon_callbacks[$function]['addon'] = $addon_info['addon'];
3212 $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
3213 $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
3214
3215 // Set pro_only based on add-on configuration
3216 $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3217 } else {
3218 $addon_callbacks[$function]['addon'] = 'unknown';
3219 $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
3220 $addon_callbacks[$function]['installed'] = false;
3221 }
3222 }
3223
3224 // Initialize callbacks with core features
3225 $callbacks = $core_callbacks;
3226
3227 // Get callbacks from active add-ons
3228 $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
3229
3230 // Add placeholder callbacks only for add-ons that aren't active
3231 if ($include_all) {
3232 foreach ($addon_callbacks as $function => $data) {
3233 // Skip placeholders for functions provided by active add-ons
3234 if (in_array($function, $addon_provided_functions)) {
3235 continue;
3236 }
3237
3238 // Skip excluded functions
3239 if (in_array($function, $excluded_functions)) {
3240 continue;
3241 }
3242
3243 // Add the placeholder
3244 $callbacks[$function] = $data;
3245 }
3246 }
3247
3248 // Add callbacks from active add-ons (will override placeholders)
3249 foreach ($active_addon_callbacks as $function => $data) {
3250 // Skip excluded functions
3251 if (in_array($function, $excluded_functions)) {
3252 continue;
3253 }
3254
3255 // Always include callbacks from add-ons
3256 $callbacks[$function] = $data;
3257
3258 // Ensure they have the proper add-on info
3259 if (isset($addon_function_mapping[$function])) {
3260 $addon_info = $addon_function_mapping[$function];
3261 $callbacks[$function]['addon'] = $addon_info['addon'];
3262 $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
3263 $callbacks[$function]['installed'] = $addon_info['is_installed'];
3264 $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
3265 }
3266 }
3267
3268 // Just before returning callbacks, sort them to prioritize free features
3269 if (!$grouped) {
3270 // Create temporary arrays for sorting
3271 $free_callbacks = array();
3272 $pro_callbacks = array();
3273
3274 // Split callbacks into free and pro
3275 foreach ($callbacks as $key => $data) {
3276 if (isset($data['pro_only']) && $data['pro_only']) {
3277 $pro_callbacks[$key] = $data;
3278 } else {
3279 $free_callbacks[$key] = $data;
3280 }
3281 }
3282
3283 // Merge with free callbacks first
3284 $callbacks = array_merge($free_callbacks, $pro_callbacks);
3285 }
3286
3287 // Return grouped structure if requested
3288 if ($grouped) {
3289 $grouped_callbacks = array();
3290 foreach ($callbacks as $key => $data) {
3291 $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
3292
3293 // Ensure we carry forward all the new fields in grouped mode
3294 $callback_data = array(
3295 'label' => $data['label'],
3296 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
3297 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
3298 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
3299 'addon' => isset($data['addon']) ? $data['addon'] : false,
3300 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
3301 'installed' => isset($data['installed']) ? $data['installed'] : true
3302 );
3303
3304 $grouped_callbacks[$group_label][$key] = $callback_data;
3305 }
3306
3307 // Sort within each group to prioritize free features
3308 foreach ($grouped_callbacks as $group => $items) {
3309 $free_items = array();
3310 $pro_items = array();
3311
3312 foreach ($items as $key => $data) {
3313 if (isset($data['pro_only']) && $data['pro_only']) {
3314 $pro_items[$key] = $data;
3315 } else {
3316 $free_items[$key] = $data;
3317 }
3318 }
3319
3320 $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
3321 }
3322
3323 return $grouped_callbacks;
3324 }
3325
3326 return $callbacks;
3327 }
3328
3329 public function mxchat_handle_delete_intent() {
3330 if ( ! current_user_can( 'manage_options' ) ) {
3331 wp_die( esc_html__('Unauthorized user', 'mxchat') );
3332 }
3333
3334 check_admin_referer('mxchat_delete_intent_nonce');
3335
3336 if (isset($_POST['intent_id'])) {
3337 global $wpdb;
3338 $table_name = $wpdb->prefix . 'mxchat_intents';
3339 $intent_id = intval($_POST['intent_id']);
3340
3341 $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3342 }
3343
3344 wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3345 exit;
3346 }
3347
3348
3349 public function mxchat_page_init() {
3350 register_setting(
3351 'mxchat_option_group',
3352 'mxchat_options',
3353 array($this, 'mxchat_sanitize')
3354 );
3355
3356 register_setting(
3357 'mxchat_option_group',
3358 'mxchat_similarity_threshold',
3359 array(
3360 'type' => 'number',
3361 'sanitize_callback' => function($value) {
3362 $value = absint($value);
3363 return min(max($value, 20), 95);
3364 },
3365 'default' => 80,
3366 )
3367 );
3368
3369 // Chatbot Settings Section
3370 add_settings_section(
3371 'mxchat_chatbot_section',
3372 esc_html__('Chatbot Settings', 'mxchat'),
3373 null,
3374 'mxchat-chatbot'
3375 );
3376
3377 // Similarity Threshold Slider
3378 add_settings_field(
3379 'similarity_threshold', // Field ID
3380 esc_html__('Similarity Threshold', 'mxchat'), // Field title
3381 array($this, 'mxchat_similarity_threshold_callback'), // Callback function
3382 'mxchat-chatbot', // Page
3383 'mxchat_chatbot_section' // Section
3384 );
3385
3386 add_settings_field(
3387 'append_to_body',
3388 esc_html__('Auto-Display Chatbot', 'mxchat'),
3389 array($this, 'mxchat_append_to_body_callback'),
3390 'mxchat-chatbot',
3391 'mxchat_chatbot_section'
3392 );
3393
3394 add_settings_field(
3395 'contextual_awareness_toggle',
3396 esc_html__('Contextual Awareness', 'mxchat'),
3397 array($this, 'mxchat_contextual_awareness_callback'),
3398 'mxchat-chatbot',
3399 'mxchat_chatbot_section'
3400 );
3401
3402 add_settings_field(
3403 'api_key',
3404 esc_html__('OpenAI API Key', 'mxchat'),
3405 array($this, 'api_key_callback'),
3406 'mxchat-chatbot',
3407 'mxchat_chatbot_section',
3408 array(
3409 'class' => 'mxchat-setting-row',
3410 'data-provider' => 'openai'
3411 )
3412 );
3413
3414 add_settings_field(
3415 'xai_api_key',
3416 esc_html__('X.AI API Key', 'mxchat'),
3417 array($this, 'xai_api_key_callback'),
3418 'mxchat-chatbot',
3419 'mxchat_chatbot_section',
3420 array(
3421 'class' => 'mxchat-setting-row',
3422 'data-provider' => 'xai'
3423 )
3424 );
3425
3426 add_settings_field(
3427 'claude_api_key',
3428 esc_html__('Claude API Key', 'mxchat'),
3429 array($this, 'claude_api_key_callback'),
3430 'mxchat-chatbot',
3431 'mxchat_chatbot_section',
3432 array(
3433 'class' => 'mxchat-setting-row',
3434 'data-provider' => 'claude'
3435 )
3436 );
3437
3438 add_settings_field(
3439 'deepseek_api_key',
3440 esc_html__('DeepSeek API Key', 'mxchat'),
3441 array($this, 'deepseek_api_key_callback'),
3442 'mxchat-chatbot',
3443 'mxchat_chatbot_section',
3444 array(
3445 'class' => 'mxchat-setting-row',
3446 'data-provider' => 'deepseek'
3447 )
3448 );
3449
3450 add_settings_field(
3451 'gemini_api_key',
3452 esc_html__('Google Gemini API Key', 'mxchat'),
3453 array($this, 'gemini_api_key_callback'),
3454 'mxchat-chatbot',
3455 'mxchat_chatbot_section',
3456 array(
3457 'class' => 'mxchat-setting-row',
3458 'data-provider' => 'gemini'
3459 )
3460 );
3461
3462 add_settings_field(
3463 'voyage_api_key',
3464 esc_html__('Voyage AI API Key', 'mxchat'),
3465 array($this, 'voyage_api_key_callback'),
3466 'mxchat-chatbot',
3467 'mxchat_chatbot_section',
3468 array(
3469 'class' => 'mxchat-setting-row',
3470 'data-provider' => 'voyage'
3471 )
3472 );
3473
3474 add_settings_field(
3475 'enable_streaming_toggle',
3476 esc_html__('Enable Streaming', 'mxchat'),
3477 array($this, 'enable_streaming_toggle_callback'),
3478 'mxchat-chatbot',
3479 'mxchat_chatbot_section', // Same section as your working toggle
3480 array(
3481 'class' => 'mxchat-setting-row streaming-setting',
3482 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
3483 )
3484 );
3485
3486
3487 add_settings_field(
3488 'model',
3489 esc_html__('Chat Model', 'mxchat'),
3490 array($this, 'mxchat_model_callback'),
3491 'mxchat-chatbot',
3492 'mxchat_chatbot_section'
3493 );
3494
3495 add_settings_field(
3496 'embedding_model',
3497 esc_html__('Embedding Model', 'mxchat'),
3498 array($this, 'embedding_model_callback'),
3499 'mxchat-chatbot',
3500 'mxchat_chatbot_section'
3501 );
3502
3503 add_settings_field(
3504 'system_prompt_instructions',
3505 esc_html__('AI Instructions (Behavior)', 'mxchat'),
3506 array($this, 'system_prompt_instructions_callback'),
3507 'mxchat-chatbot',
3508 'mxchat_chatbot_section'
3509 );
3510
3511
3512 add_settings_field(
3513 'top_bar_title',
3514 esc_html__('Top Bar Title', 'mxchat'),
3515 array($this, 'mxchat_top_bar_title_callback'),
3516 'mxchat-chatbot',
3517 'mxchat_chatbot_section'
3518 );
3519
3520 add_settings_field(
3521 'ai_agent_text',
3522 esc_html__('AI Agent Text', 'mxchat'),
3523 array($this, 'mxchat_ai_agent_text_callback'),
3524 'mxchat-chatbot',
3525 'mxchat_chatbot_section'
3526 );
3527
3528 add_settings_field(
3529 'enable_email_block',
3530 esc_html__('Require Email To Chat', 'mxchat'),
3531 array($this, 'enable_email_block_callback'),
3532 'mxchat-chatbot',
3533 'mxchat_chatbot_section'
3534 );
3535
3536 add_settings_field(
3537 'email_blocker_header_content',
3538 esc_html__('Require Email Chat Content', 'mxchat'),
3539 array($this, 'email_blocker_header_content_callback'),
3540 'mxchat-chatbot',
3541 'mxchat_chatbot_section'
3542 );
3543
3544 add_settings_field(
3545 'email_blocker_button_text',
3546 esc_html__('Require Email Chat Button Text', 'mxchat'),
3547 [$this, 'email_blocker_button_text_callback'],
3548 'mxchat-chatbot',
3549 'mxchat_chatbot_section'
3550 );
3551
3552 add_settings_field(
3553 'intro_message',
3554 esc_html__('Introductory Message', 'mxchat'),
3555 array($this, 'mxchat_intro_message_callback'),
3556 'mxchat-chatbot',
3557 'mxchat_chatbot_section'
3558 );
3559
3560 add_settings_field(
3561 'input_copy',
3562 esc_html__('Input Copy', 'mxchat'),
3563 array($this, 'mxchat_input_copy_callback'),
3564 'mxchat-chatbot',
3565 'mxchat_chatbot_section'
3566 );
3567
3568 add_settings_field(
3569 'pre_chat_message',
3570 esc_html__('Chat Teaser Pop-up', 'mxchat'),
3571 array($this, 'mxchat_pre_chat_message_callback'),
3572 'mxchat-chatbot',
3573 'mxchat_chatbot_section'
3574 );
3575
3576 add_settings_field(
3577 'privacy_toggle',
3578 esc_html__('Toggle Privacy Notice', 'mxchat'),
3579 array($this, 'mxchat_privacy_toggle_callback'),
3580 'mxchat-chatbot',
3581 'mxchat_chatbot_section'
3582 );
3583
3584 add_settings_field(
3585 'complianz_toggle',
3586 esc_html__('Enable Complianz', 'mxchat'),
3587 array($this, 'mxchat_complianz_toggle_callback'),
3588 'mxchat-chatbot',
3589 'mxchat_chatbot_section'
3590 );
3591
3592 add_settings_field(
3593 'link_target_toggle',
3594 esc_html__('Open Links in a New Tab', 'mxchat'),
3595 array($this, 'mxchat_link_target_toggle_callback'),
3596 'mxchat-chatbot',
3597 'mxchat_chatbot_section'
3598 );
3599
3600 add_settings_field(
3601 'chat_persistence_toggle',
3602 esc_html__('Enable Chat Persistence', 'mxchat'),
3603 array($this, 'mxchat_chat_persistence_toggle_callback'),
3604 'mxchat-chatbot',
3605 'mxchat_chatbot_section'
3606 );
3607
3608 add_settings_field(
3609 'popular_question_1',
3610 esc_html__('Quick Question 1', 'mxchat'),
3611 array($this, 'mxchat_popular_question_1_callback'),
3612 'mxchat-chatbot',
3613 'mxchat_chatbot_section'
3614 );
3615
3616 add_settings_field(
3617 'popular_question_2',
3618 esc_html__('Quick Question 2', 'mxchat'),
3619 array($this, 'mxchat_popular_question_2_callback'),
3620 'mxchat-chatbot',
3621 'mxchat_chatbot_section'
3622 );
3623
3624 add_settings_field(
3625 'popular_question_3',
3626 esc_html__('Quick Question 3', 'mxchat'),
3627 array($this, 'mxchat_popular_question_3_callback'),
3628 'mxchat-chatbot',
3629 'mxchat_chatbot_section'
3630 );
3631
3632 add_settings_field(
3633 'additional_popular_questions',
3634 esc_html__('Additional Quick Questions', 'mxchat'),
3635 array($this, 'mxchat_additional_popular_questions_callback'),
3636 'mxchat-chatbot',
3637 'mxchat_chatbot_section'
3638 );
3639
3640
3641 add_settings_field(
3642 'rate_limits',
3643 __('Rate Limits Settings', 'mxchat'),
3644 array($this, 'mxchat_rate_limits_callback'),
3645 'mxchat-chatbot',
3646 'mxchat_chatbot_section'
3647 );
3648
3649 // Loops Settings Section
3650 add_settings_section(
3651 'mxchat_loops_section',
3652 esc_html__('Loops Settings', 'mxchat'),
3653 null,
3654 'mxchat-embed'
3655 );
3656
3657 // Loops Settings Fields
3658 add_settings_field(
3659 'loops_api_key',
3660 esc_html__('Loops API Key', 'mxchat'),
3661 array($this, 'mxchat_loops_api_key_callback'),
3662 'mxchat-embed',
3663 'mxchat_loops_section'
3664 );
3665
3666 add_settings_field(
3667 'loops_mailing_list',
3668 esc_html__('Loops Mailing List', 'mxchat'),
3669 array($this, 'mxchat_loops_mailing_list_callback'),
3670 'mxchat-embed',
3671 'mxchat_loops_section'
3672 );
3673
3674 add_settings_field(
3675 'triggered_phrase_response',
3676 esc_html__('Triggered Phrase Response', 'mxchat'),
3677 array($this, 'mxchat_triggered_phrase_response_callback'),
3678 'mxchat-embed',
3679 'mxchat_loops_section'
3680 );
3681
3682 add_settings_field(
3683 'email_capture_response',
3684 esc_html__('Email Capture Response', 'mxchat'),
3685 array($this, 'mxchat_email_capture_response_callback'),
3686 'mxchat-embed',
3687 'mxchat_loops_section'
3688 );
3689
3690 // Brave Search Settings Fields
3691 add_settings_section(
3692 'mxchat_brave_section',
3693 __('Brave Search Settings', 'mxchat'),
3694 array($this, 'mxchat_brave_section_callback'),
3695 'mxchat-embed'
3696 );
3697
3698 add_settings_field(
3699 'brave_api_key',
3700 __('Brave API Key', 'mxchat'),
3701 array($this, 'mxchat_brave_api_key_callback'),
3702 'mxchat-embed',
3703 'mxchat_brave_section'
3704 );
3705
3706 add_settings_field(
3707 'brave_image_count',
3708 __('Number of Images to Return', 'mxchat'),
3709 array($this, 'mxchat_brave_image_count_callback'),
3710 'mxchat-embed',
3711 'mxchat_brave_section'
3712 );
3713
3714 add_settings_field(
3715 'brave_safe_search',
3716 __('Safe Search', 'mxchat'),
3717 array($this, 'mxchat_brave_safe_search_callback'),
3718 'mxchat-embed',
3719 'mxchat_brave_section'
3720 );
3721
3722 add_settings_field(
3723 'brave_news_count',
3724 __('Number of News Articles', 'mxchat'),
3725 array($this, 'mxchat_brave_news_count_callback'),
3726 'mxchat-embed',
3727 'mxchat_brave_section'
3728 );
3729
3730 add_settings_field(
3731 'brave_country',
3732 __('Country', 'mxchat'),
3733 array($this, 'mxchat_brave_country_callback'),
3734 'mxchat-embed',
3735 'mxchat_brave_section'
3736 );
3737
3738 add_settings_field(
3739 'brave_language',
3740 __('Language', 'mxchat'),
3741 array($this, 'mxchat_brave_language_callback'),
3742 'mxchat-embed',
3743 'mxchat_brave_section'
3744 );
3745
3746 // Chat with PDF Intent Settings Fields
3747 add_settings_section(
3748 'mxchat_pdf_intent_section',
3749 __('Toolbar Settings & Intents', 'mxchat'),
3750 array($this, 'mxchat_pdf_intent_section_callback'),
3751 'mxchat-embed'
3752 );
3753
3754 add_settings_field(
3755 'chat_toolbar_toggle',
3756 __('Show Chat Toolbar', 'mxchat'),
3757 array($this, 'mxchat_chat_toolbar_toggle_callback'),
3758 'mxchat-embed',
3759 'mxchat_pdf_intent_section'
3760 );
3761
3762 // PDF Upload Button Toggle
3763 add_settings_field(
3764 'show_pdf_upload_button',
3765 __('Show PDF Upload Button', 'mxchat'),
3766 array($this, 'mxchat_show_pdf_upload_button_callback'),
3767 'mxchat-embed',
3768 'mxchat_pdf_intent_section'
3769 );
3770
3771 // Word Upload Button Toggle
3772 add_settings_field(
3773 'show_word_upload_button',
3774 __('Show Word Upload Button', 'mxchat'),
3775 array($this, 'mxchat_show_word_upload_button_callback'),
3776 'mxchat-embed',
3777 'mxchat_pdf_intent_section'
3778 );
3779
3780 add_settings_field(
3781 'pdf_intent_trigger_text',
3782 __('Intent Trigger Text', 'mxchat'),
3783 array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3784 'mxchat-embed',
3785 'mxchat_pdf_intent_section'
3786 );
3787
3788 add_settings_field(
3789 'pdf_intent_success_text',
3790 __('Success Text', 'mxchat'),
3791 array($this, 'mxchat_pdf_intent_success_text_callback'),
3792 'mxchat-embed',
3793 'mxchat_pdf_intent_section'
3794 );
3795
3796 add_settings_field(
3797 'pdf_intent_error_text',
3798 __('Error Text', 'mxchat'),
3799 array($this, 'mxchat_pdf_intent_error_text_callback'),
3800 'mxchat-embed',
3801 'mxchat_pdf_intent_section'
3802 );
3803
3804 // Add PDF Maximum Pages Field
3805 add_settings_field(
3806 'pdf_max_pages',
3807 __('Maximum Document Pages', 'mxchat'),
3808 array($this, 'mxchat_pdf_max_pages_callback'),
3809 'mxchat-embed',
3810 'mxchat_pdf_intent_section'
3811 );
3812
3813 // Live Agent Settings Fields
3814 add_settings_section(
3815 'mxchat_live_agent_section',
3816 __('Live Agent Settings', 'mxchat'),
3817 array($this, 'mxchat_live_agent_section_callback'),
3818 'mxchat-embed'
3819 );
3820
3821 // Live Agent Status Fields (add at top of live agent settings)
3822 add_settings_field(
3823 'live_agent_status',
3824 __('Live Agent Status', 'mxchat'),
3825 array($this, 'mxchat_live_agent_status_callback'),
3826 'mxchat-embed',
3827 'mxchat_live_agent_section'
3828 );
3829
3830 add_settings_field(
3831 'live_agent_notification_message',
3832 __('Notification Message', 'mxchat'),
3833 array($this, 'mxchat_live_agent_notification_message_callback'),
3834 'mxchat-embed',
3835 'mxchat_live_agent_section'
3836 );
3837
3838 add_settings_field(
3839 'live_agent_away_message',
3840 __('Away Message', 'mxchat'),
3841 array($this, 'mxchat_live_agent_away_message_callback'),
3842 'mxchat-embed',
3843 'mxchat_live_agent_section'
3844 );
3845
3846 add_settings_field(
3847 'live_agent_user_ids',
3848 __('Slack Agent User IDs', 'mxchat'),
3849 array($this, 'mxchat_live_agent_user_ids_callback'),
3850 'mxchat-embed',
3851 'mxchat_live_agent_section'
3852 );
3853
3854 add_settings_field(
3855 'live_agent_webhook_url',
3856 __('Slack Webhook URL', 'mxchat'),
3857 array($this, 'mxchat_live_agent_webhook_url_callback'),
3858 'mxchat-embed',
3859 'mxchat_live_agent_section'
3860 );
3861
3862 add_settings_field(
3863 'live_agent_secret_key',
3864 __('Slack Secret Key', 'mxchat'),
3865 array($this, 'mxchat_live_agent_secret_key_callback'),
3866 'mxchat-embed',
3867 'mxchat_live_agent_section'
3868 );
3869
3870 // Live Agent Integration Fields
3871 add_settings_field(
3872 'live_agent_bot_token',
3873 __('Slack Bot OAuth Token', 'mxchat'),
3874 array($this, 'mxchat_live_agent_bot_token_callback'),
3875 'mxchat-embed',
3876 'mxchat_live_agent_section'
3877 );
3878
3879
3880
3881
3882 // General Settings Section
3883 add_settings_section(
3884 'mxchat_general_section',
3885 esc_html__('YouTube Tutorials', 'mxchat'),
3886 null,
3887 'mxchat-general'
3888 );
3889 }
3890
3891 public function mxchat_prompts_page_init() {
3892 register_setting(
3893 'mxchat_prompts_options',
3894 'mxchat_prompts_options',
3895 array(
3896 'type' => 'array',
3897 'description' => __('MXChat Knowledge Base Settings', 'mxchat'),
3898 'default' => array(
3899 'mxchat_auto_sync_posts' => 0,
3900 'mxchat_auto_sync_pages' => 0,
3901 'mxchat_use_pinecone' => 0,
3902 'mxchat_pinecone_api_key' => '',
3903 'mxchat_pinecone_environment' => '',
3904 'mxchat_pinecone_index' => '',
3905 'mxchat_pinecone_host' => '',
3906 ),
3907 'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3908 )
3909 );
3910
3911 add_action('admin_notices', array($this, 'sync_settings_notice'));
3912 }
3913
3914 public function mxchat_transcripts_page_init() {
3915 register_setting(
3916 'mxchat_transcripts_options',
3917 'mxchat_transcripts_options',
3918 array(
3919 'type' => 'array',
3920 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
3921 'default' => array(
3922 'mxchat_enable_notifications' => 0,
3923 'mxchat_notification_email' => get_option('admin_email'),
3924 ),
3925 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
3926 )
3927 );
3928
3929 add_settings_section(
3930 'mxchat_transcripts_notification_section',
3931 esc_html__('Chat Notification Settings', 'mxchat'),
3932 array($this, 'mxchat_transcripts_notification_section_callback'),
3933 'mxchat-transcripts'
3934 );
3935
3936 add_settings_field(
3937 'mxchat_enable_notifications',
3938 esc_html__('Enable Chat Notifications', 'mxchat'),
3939 array($this, 'mxchat_enable_notifications_callback'),
3940 'mxchat-transcripts',
3941 'mxchat_transcripts_notification_section'
3942 );
3943
3944 add_settings_field(
3945 'mxchat_notification_email',
3946 esc_html__('Notification Email Address', 'mxchat'),
3947 array($this, 'mxchat_notification_email_callback'),
3948 'mxchat-transcripts',
3949 'mxchat_transcripts_notification_section'
3950 );
3951 }
3952
3953
3954 /**
3955 * Sanitize all prompts options
3956 *
3957 * @param array $input The unsanitized options array
3958 * @return array The sanitized options array
3959 */
3960 public function sanitize_prompts_options($input) {
3961 // Log the incoming input.
3962 //error_log('Sanitizing inputs: ' . print_r($input, true));
3963
3964 $sanitized = array();
3965
3966 // Boolean options
3967 $sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
3968 $sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
3969 $sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
3970
3971 // API Key: if less than 32 characters, flag as invalid.
3972 $api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
3973 if (!empty($api_key) && strlen($api_key) < 32) {
3974 add_settings_error(
3975 'mxchat_prompts_options',
3976 'invalid_api_key',
3977 __('The Pinecone API key appears to be invalid. Please check your API key.', 'mxchat')
3978 );
3979 $existing_options = get_option('mxchat_prompts_options', array());
3980 $sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
3981 } else {
3982 $sanitized['mxchat_pinecone_api_key'] = $api_key;
3983 }
3984
3985 // Environment and Index Name
3986 $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
3987 $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
3988
3989 // Host: Remove protocol and validate format.
3990 $host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
3991 $host = preg_replace('#^https?://#', '', $host);
3992 //error_log('Host after removing protocol: ' . $host);
3993 if (!empty($host)) {
3994 if (!preg_match('/^[\w-]+\.svc\.[\w-]+\.pinecone\.io$/', $host)) {
3995 add_settings_error(
3996 'mxchat_prompts_options',
3997 'invalid_host',
3998 __('The Pinecone host appears to be invalid. It should look like "mxchat-vectors-zrmsquq.svc.aped-4627-b74a.pinecone.io"', 'mxchat')
3999 );
4000 $existing_options = get_option('mxchat_prompts_options', array());
4001 $sanitized['mxchat_pinecone_host'] = $existing_options['mxchat_pinecone_host'] ?? '';
4002 } else {
4003 $sanitized['mxchat_pinecone_host'] = $host;
4004 }
4005 } else {
4006 $sanitized['mxchat_pinecone_host'] = '';
4007 }
4008
4009 //error_log('Final sanitized array: ' . print_r($sanitized, true));
4010
4011 return $sanitized;
4012 }
4013
4014
4015 public function sync_settings_notice() {
4016 // Only show notice on our plugin page
4017 if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
4018 return;
4019 }
4020
4021 // Check if settings were updated
4022 if (isset($_GET['settings-updated'])) {
4023
4024 ?>
4025 <div class="notice notice-success is-dismissible">
4026 <p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
4027 </div>
4028 <?php
4029
4030 }
4031 }
4032 // Add this sanitization function to your class
4033 public function sanitize_sync_setting($input) {
4034 return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
4035 }
4036
4037 public function mxchat_rate_limits_callback() {
4038 $all_options = get_option('mxchat_options', []);
4039
4040 // Define available rate limits
4041 $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
4042
4043 // Define available timeframes
4044 $timeframes = array(
4045 'hourly' => __('Per Hour', 'mxchat'),
4046 'daily' => __('Per Day', 'mxchat'),
4047 'weekly' => __('Per Week', 'mxchat'),
4048 'monthly' => __('Per Month', 'mxchat')
4049 );
4050
4051 // Get all roles plus a "logged_out" pseudo-role
4052 $roles = wp_roles()->get_names();
4053 $roles['logged_out'] = __('Logged Out Users', 'mxchat');
4054
4055 // Start the wrapper
4056 echo '<div class="pro-feature-wrapper active">';
4057 echo '<div class="mxchat-rate-limits-container">';
4058
4059 echo '<p class="description" style="margin-bottom: 20px;">' .
4060 esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
4061 '</p>';
4062
4063 // Add markdown link documentation
4064 echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
4065 echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
4066 echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
4067 echo '<ul style="margin-left: 20px;">';
4068 echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
4069 echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
4070 echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
4071 echo '</ul>';
4072 echo '</div>';
4073
4074 // Output the controls for each role
4075 foreach ($roles as $role_id => $role_name) {
4076 // Get saved options or defaults
4077 $default_limit = ($role_id === 'logged_out') ? '10' : '100';
4078 $default_timeframe = 'daily';
4079 $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
4080
4081 $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
4082 ? $all_options['rate_limits'][$role_id]['limit']
4083 : $default_limit;
4084
4085 $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
4086 ? $all_options['rate_limits'][$role_id]['timeframe']
4087 : $default_timeframe;
4088
4089 $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
4090 ? $all_options['rate_limits'][$role_id]['message']
4091 : $default_message;
4092
4093 // Output the row
4094 echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
4095
4096 // Role label
4097 echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
4098
4099 // Controls section
4100 echo '<div class="mxchat-rate-limit-controls-wrapper">';
4101
4102 // Rate limit and timeframe controls
4103 echo '<div class="mxchat-rate-limit-controls">';
4104
4105 // Limit dropdown
4106 echo '<div>';
4107 echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
4108 echo '<select
4109 id="rate_limits_' . esc_attr($role_id) . '_limit"
4110 name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
4111 class="mxchat-autosave-field">';
4112 foreach ($rate_limits as $limit) {
4113 echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
4114 }
4115 echo '</select>';
4116 echo '</div>';
4117
4118 // Timeframe dropdown
4119 echo '<div>';
4120 echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
4121 echo '<select
4122 id="rate_limits_' . esc_attr($role_id) . '_timeframe"
4123 name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
4124 class="mxchat-autosave-field">';
4125 foreach ($timeframes as $value => $label) {
4126 echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
4127 }
4128 echo '</select>';
4129 echo '</div>';
4130
4131 echo '</div>'; // End controls
4132
4133 // Custom message textarea
4134 echo '<div class="mxchat-rate-limit-message">';
4135 echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
4136 echo '<textarea
4137 id="rate_limits_' . esc_attr($role_id) . '_message"
4138 name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
4139 class="mxchat-autosave-field"
4140 placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
4141 esc_textarea($custom_message) .
4142 '</textarea>';
4143 echo '<p class="description">' .
4144 esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
4145 '</p>';
4146 echo '</div>'; // End message
4147
4148 echo '</div>'; // End controls wrapper
4149
4150 echo '</div>'; // End row
4151 }
4152
4153 echo '</div>'; // End container
4154
4155 echo '</div>'; // End pro-feature-wrapper
4156 }
4157
4158
4159 private function mxchat_add_option_field($id, $title, $callback = '') {
4160 add_settings_field(
4161 $id,
4162 __($title, 'mxchat'),
4163 $callback ? array($this, $callback) : array($this, $id . '_callback'),
4164 'mxchat-max',
4165 'mxchat_setting_section_id',
4166 $id === 'model' ? ['label_for' => 'model'] : []
4167 );
4168 }
4169
4170 // OpenAI API Key
4171 public function api_key_callback() {
4172 $apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
4173
4174 echo '<div class="api-key-wrapper" data-provider="openai">';
4175 echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4176 echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4177 echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4178 echo '</div>';
4179 }
4180
4181 // X.AI API Key
4182 public function xai_api_key_callback() {
4183 $xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
4184
4185 echo '<div class="api-key-wrapper" data-provider="xai">';
4186 echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
4187 echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4188 echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4189 echo '</div>';
4190 }
4191 // Claude API Key
4192 public function claude_api_key_callback() {
4193 $claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4194
4195 echo '<div class="api-key-wrapper" data-provider="claude">';
4196 echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
4197 echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4198 echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4199 echo '</div>';
4200 }
4201
4202 // DeepSeek API Key
4203 public function deepseek_api_key_callback() {
4204 $apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4205
4206 echo '<div class="api-key-wrapper" data-provider="deepseek">';
4207 echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4208 echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4209 echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
4210 echo '</div>';
4211 }
4212
4213 // Gemini API Key
4214 public function gemini_api_key_callback() {
4215 $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
4216
4217 echo '<div class="api-key-wrapper" data-provider="gemini">';
4218 echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
4219 echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4220 echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
4221 echo '</div>';
4222 }
4223
4224 // Voyage API Key
4225 public function voyage_api_key_callback() {
4226 $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4227
4228 echo '<div class="api-key-wrapper" data-provider="voyage">';
4229 echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
4230 echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4231 echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
4232 echo '</div>';
4233 }
4234
4235 public function mxchat_loops_api_key_callback() {
4236 $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4237
4238 // Hidden fields to "trap" autofill
4239 echo '<input type="text" style="display:none" autocomplete="username" />';
4240 echo '<input type="password" style="display:none" autocomplete="current-password" />';
4241
4242 echo '<div class="api-key-wrapper" data-provider="loops">';
4243 echo sprintf(
4244 '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
4245 $loops_api_key
4246 );
4247 echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4248 echo '</div>';
4249 echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
4250 }
4251 public function mxchat_loops_mailing_list_callback() {
4252 // Add error handling and type checking
4253 $loops_api_key = '';
4254 $selected_list = '';
4255
4256 // Safely get the API key
4257 if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
4258 $loops_api_key = $this->options['loops_api_key'];
4259 }
4260
4261 // Safely get the selected list
4262 if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
4263 $selected_list = $this->options['loops_mailing_list'];
4264 }
4265
4266 if (!empty($loops_api_key)) {
4267 $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4268 if (is_array($lists) && !empty($lists)) {
4269 echo '<select id="loops_mailing_list" name="loops_mailing_list">';
4270
4271 // Add a default "Select a list" option
4272 echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
4273
4274 foreach ($lists as $list) {
4275 if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4276 echo sprintf(
4277 '<option value="%s" %s>%s</option>',
4278 esc_attr($list['id']),
4279 selected($selected_list, $list['id'], false),
4280 esc_html($list['name'])
4281 );
4282 }
4283 }
4284 echo '</select>';
4285 echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
4286 } else {
4287 echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4288 }
4289 } else {
4290 echo '<p class="description">' . esc_html__('Enter a valid Loops API Key to load mailing lists.', 'mxchat') . '</p>';
4291 }
4292 }
4293 public function mxchat_triggered_phrase_response_callback() {
4294 $default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4295 $triggered_response = isset($this->options['triggered_phrase_response'])
4296 ? $this->options['triggered_phrase_response']
4297 : $default_response;
4298 echo sprintf(
4299 '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4300 esc_textarea($triggered_response)
4301 );
4302 echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
4303 }
4304
4305 public function mxchat_email_capture_response_callback() {
4306 $default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4307 $email_capture_response = isset($this->options['email_capture_response'])
4308 ? $this->options['email_capture_response']
4309 : $default_response;
4310 echo sprintf(
4311 '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4312 esc_textarea($email_capture_response)
4313 );
4314 echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
4315 }
4316 public function mxchat_pre_chat_message_callback() {
4317 // Load the entire 'mxchat_options' array
4318 $all_options = get_option('mxchat_options', []);
4319
4320 // Retrieve the saved message or use the default value
4321 $default_message = __('Hey there! Ask me anything!', 'mxchat');
4322 $pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message;
4323
4324 // Output the textarea
4325 printf(
4326 '<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
4327 esc_textarea($pre_chat_message)
4328 );
4329 echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
4330 }
4331
4332 // Callback for AI Instructions textarea
4333 public function system_prompt_instructions_callback() {
4334 // Retrieve the current value of the system prompt instructions
4335 $instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4336 // Render the textarea field
4337 printf(
4338 '<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4339 $instructions
4340 );
4341 // Provide a helpful description with sample instructions button
4342 echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
4343 echo '<div class="mxchat-instructions-container">';
4344 echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
4345 echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
4346 echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
4347 echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
4348 echo '</svg>';
4349 echo esc_html__('View Sample Instructions', 'mxchat');
4350 echo '</button>';
4351 echo '</div>';
4352
4353 // Add modal to WordPress admin footer instead of inline
4354 add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
4355 }
4356
4357 // New method to render modal in admin footer
4358 public function render_sample_instructions_modal() {
4359 static $modal_rendered = false;
4360 if ($modal_rendered) return; // Prevent duplicate modals
4361 $modal_rendered = true;
4362
4363 echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
4364 echo '<div class="mxchat-instructions-modal-content">';
4365 echo '<div class="mxchat-instructions-modal-header">';
4366 echo '<h3 class="mxchat-instructions-modal-title">';
4367 echo '<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">';
4368 echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
4369 echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
4370 echo '</svg>';
4371 echo esc_html__('Sample AI Instructions', 'mxchat');
4372 echo '</h3>';
4373 echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
4374 echo '<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">';
4375 echo '<line x1="18" y1="6" x2="6" y2="18"/>';
4376 echo '<line x1="6" y1="6" x2="18" y2="18"/>';
4377 echo '</svg>';
4378 echo '</button>';
4379 echo '</div>';
4380 echo '<div class="mxchat-instructions-modal-body">';
4381 echo '<div class="mxchat-instructions-content">';
4382 echo esc_html('You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
4383
4384 # Response Style - CRITICALLY IMPORTANT
4385 - MAXIMUM LENGTH: 1-3 short sentences per response
4386 - Ultra-concise: Get straight to the answer with no filler
4387 - No introductions like "Sure!" or "I\'d be happy to help"
4388 - No phrases like "based on my knowledge" or "according to information"
4389 - No explanatory text before giving the answer
4390 - No summaries or repetition
4391 - Hyperlink all URLs
4392 - Respond in user\'s language
4393 - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
4394
4395 # Knowledge Base Requirements - PREVENT HALLUCINATIONS
4396 - ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
4397 - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
4398 - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
4399 - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
4400 - Better to admit insufficient information than provide inaccurate answers');
4401 echo '</div>';
4402 echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
4403 echo '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
4404 echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
4405 echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
4406 echo '</svg>';
4407 echo esc_html__('Copy Instructions', 'mxchat');
4408 echo '</button>';
4409 echo '</div>';
4410 echo '<div class="mxchat-instructions-modal-footer">';
4411 echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
4412 echo '</div>';
4413 echo '</div>';
4414 echo '</div>';
4415 }
4416
4417
4418 public function mxchat_model_callback() {
4419 // Define available models grouped by provider
4420 $models = array(
4421 esc_html__('Google Gemini Models', 'mxchat') => array(
4422 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
4423 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
4424 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
4425 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
4426 ),
4427 esc_html__('X.AI Models', 'mxchat') => array(
4428 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
4429 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
4430 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
4431 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
4432 'grok-2' => esc_html__('Grok 2', 'mxchat'),
4433 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat') // Added new Grok-4 model
4434 ),
4435 esc_html__('DeepSeek Models', 'mxchat') => array(
4436 'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4437 ),
4438 esc_html__('Claude Models', 'mxchat') => array(
4439 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
4440 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
4441 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
4442 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
4443 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
4444 'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4445 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4446 ),
4447 esc_html__('OpenAI Models', 'mxchat') => array(
4448 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
4449 'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4450 'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4451 'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4452 'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4453 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4454 )
4455 );
4456
4457 // Retrieve the currently selected model from saved options
4458 $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4459
4460 // Begin the select dropdown
4461 echo '<select id="model" name="model">';
4462
4463 // Iterate over groups of models
4464 foreach ($models as $group_label => $group_models) {
4465 echo '<optgroup label="' . esc_attr($group_label) . '">';
4466
4467 foreach ($group_models as $model_value => $model_label) {
4468 // All models enabled - no disabled attribute or Pro Only label
4469 echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4470 }
4471
4472 echo '</optgroup>';
4473 }
4474
4475 // Close the select dropdown
4476 echo '</select>';
4477
4478 // Updated description to remove mention of Pro-only models
4479 echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
4480 }
4481
4482
4483 public function enable_streaming_toggle_callback() {
4484 // Get value from options array, default to 'on'
4485 $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
4486 $checked = ($enabled === 'on') ? 'checked' : '';
4487
4488 echo '<label class="toggle-switch">';
4489 echo sprintf(
4490 '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
4491 esc_attr($checked)
4492 );
4493 echo '<span class="slider"></span>'; // Remove 'round' class to match working toggle
4494 echo '</label>';
4495 echo '<p class="description">' .
4496 esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, and Grok). When disabled, responses will load all at once.', 'mxchat') .
4497 '</p>';
4498 }
4499 // Callback function for embedding model selection
4500 public function embedding_model_callback() {
4501 $models = array(
4502 esc_html__('OpenAI Embeddings', 'mxchat') => array(
4503 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
4504 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
4505 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
4506 ),
4507 esc_html__('Voyage AI Embeddings', 'mxchat') => array(
4508 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
4509 ),
4510 esc_html__('Google Gemini Embeddings', 'mxchat') => array(
4511 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
4512 )
4513 );
4514 $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
4515 echo '<select id="embedding_model" name="embedding_model">';
4516 foreach ($models as $group_label => $group_models) {
4517 echo '<optgroup label="' . esc_attr($group_label) . '">';
4518 foreach ($group_models as $model_value => $model_label) {
4519 echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4520 }
4521 echo '</optgroup>';
4522 }
4523 echo '</select>';
4524 echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
4525 }
4526
4527
4528 public function mxchat_top_bar_title_callback() {
4529 // Retrieve the current value of the top bar title from saved options
4530 $top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4531
4532 // Render the input field
4533 echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
4534
4535 // Add a description
4536 echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4537 }
4538 public function mxchat_ai_agent_text_callback() {
4539 // Retrieve the current value of the AI agent text from saved options
4540 $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
4541 // Render the input field
4542 echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
4543 // Add a description
4544 echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
4545 }
4546 public function enable_email_block_callback() {
4547 // Load full plugin options array
4548 $all_options = get_option('mxchat_options', []);
4549
4550 // Get the value, default to 'off'
4551 $enable_email_block = isset($all_options['enable_email_block']) ? $all_options['enable_email_block'] : 'off';
4552
4553 // Check if it's 'on'
4554 $checked = ($enable_email_block === 'on') ? 'checked' : '';
4555
4556 echo '<label class="toggle-switch">';
4557 echo sprintf(
4558 '<input type="checkbox" id="enable_email_block" name="enable_email_block" value="on" %s />',
4559 esc_attr($checked)
4560 );
4561 echo '<span class="slider"></span>';
4562 echo '</label>';
4563 echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
4564 }
4565
4566
4567 public function email_blocker_header_content_callback() {
4568 // Load the entire 'mxchat_options' array
4569 $all_options = get_option('mxchat_options', []);
4570
4571 // Retrieve the saved content or default to empty
4572 $content = isset($all_options['email_blocker_header_content'])
4573 ? $all_options['email_blocker_header_content']
4574 : '';
4575
4576 // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
4577 echo '<textarea
4578 id="email_blocker_header_content"
4579 name="email_blocker_header_content"
4580 rows="5"
4581 cols="70"
4582 data-setting="email_blocker_header_content"
4583 >' . esc_textarea($content) . '</textarea>';
4584
4585 echo '<p class="description">';
4586 echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
4587 echo '</p>';
4588 }
4589
4590 public function email_blocker_button_text_callback() {
4591 // Load the entire 'mxchat_options' array
4592 $all_options = get_option('mxchat_options', []);
4593
4594 // Retrieve the saved button text or default to empty
4595 $button_text = isset($all_options['email_blocker_button_text'])
4596 ? $all_options['email_blocker_button_text']
4597 : '';
4598
4599 // Use esc_attr to safely render the existing text
4600 echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
4601
4602 echo '<p class="description">';
4603 echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4604 echo '</p>';
4605 }
4606
4607
4608
4609 public function mxchat_intro_message_callback() {
4610 // Load the entire 'mxchat_options' array
4611 $all_options = get_option('mxchat_options', []);
4612 // Retrieve the saved intro message or use the default
4613 $default_message = __('Hello! How can I assist you today?', 'mxchat');
4614 $saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4615 // Output the textarea with the saved value without escaping HTML
4616 ?>
4617 <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
4618 <p class="description">
4619 <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
4620 </p>
4621 <?php
4622 }
4623
4624 public function mxchat_input_copy_callback() {
4625 // Load the entire 'mxchat_options' array
4626 $all_options = get_option('mxchat_options', []);
4627
4628 // Retrieve the saved input copy or use the default value
4629 $default_copy = __('How can I assist?', 'mxchat');
4630 $input_copy = isset($all_options['input_copy']) ? $all_options['input_copy'] : $default_copy;
4631
4632 // Output the input field with the saved value
4633 printf(
4634 '<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
4635 esc_attr($input_copy),
4636 esc_attr__('How can I assist?', 'mxchat')
4637 );
4638
4639 // Output the description
4640 echo '<p class="description">' . esc_html__('This is the placeholder text for the chat input field.', 'mxchat') . '</p>';
4641 }
4642
4643
4644
4645 public function mxchat_user_message_font_color_callback() {
4646 $disabled = $this->is_activated ? '' : 'disabled';
4647 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4648
4649 echo '<div class="' . esc_attr($class) . '">';
4650 echo sprintf(
4651 '<input type="text"
4652 id="user_message_font_color"
4653 name="user_message_font_color"
4654 value="%s"
4655 class="my-color-field"
4656 data-default-color="#ffffff"
4657 %s />',
4658 isset($this->options['user_message_font_color']) ? esc_attr($this->options['user_message_font_color']) : '#ffffff',
4659 esc_attr($disabled)
4660 );
4661
4662 if (!$this->is_activated) {
4663 echo '<div class="pro-feature-overlay">';
4664 echo '<a href="https://mxchat.ai/" target="_blank">';
4665 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4666 echo '</a>';
4667 echo '</div>';
4668 }
4669 echo '</div>';
4670 }
4671
4672 public function mxchat_bot_message_bg_color_callback() {
4673 $disabled = $this->is_activated ? '' : 'disabled';
4674 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4675
4676 echo '<div class="' . esc_attr($class) . '">';
4677 echo sprintf(
4678 '<input type="text"
4679 id="bot_message_bg_color"
4680 name="bot_message_bg_color"
4681 value="%s"
4682 class="my-color-field"
4683 data-default-color="#e1e1e1"
4684 %s />',
4685 isset($this->options['bot_message_bg_color']) ? esc_attr($this->options['bot_message_bg_color']) : '#e1e1e1',
4686 esc_attr($disabled)
4687 );
4688
4689 if (!$this->is_activated) {
4690 echo '<div class="pro-feature-overlay">';
4691 echo '<a href="https://mxchat.ai/" target="_blank">';
4692 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4693 echo '</a>';
4694 echo '</div>';
4695 }
4696 echo '</div>';
4697 }
4698
4699 public function mxchat_bot_message_font_color_callback() {
4700 $disabled = $this->is_activated ? '' : 'disabled';
4701 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4702
4703 echo '<div class="' . esc_attr($class) . '">';
4704 echo sprintf(
4705 '<input type="text"
4706 id="bot_message_font_color"
4707 name="bot_message_font_color"
4708 value="%s"
4709 class="my-color-field"
4710 data-default-color="#333333"
4711 %s />',
4712 isset($this->options['bot_message_font_color']) ? esc_attr($this->options['bot_message_font_color']) : '#333333',
4713 esc_attr($disabled)
4714 );
4715
4716 if (!$this->is_activated) {
4717 echo '<div class="pro-feature-overlay">';
4718 echo '<a href="https://mxchat.ai/" target="_blank">';
4719 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4720 echo '</a>';
4721 echo '</div>';
4722 }
4723 echo '</div>';
4724 }
4725
4726 public function mxchat_live_agent_message_bg_color_callback() {
4727 $disabled = $this->is_activated ? '' : 'disabled';
4728 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4729
4730 echo '<div class="' . esc_attr($class) . '">';
4731 echo sprintf(
4732 '<input type="text"
4733 id="live_agent_message_bg_color"
4734 name="live_agent_message_bg_color"
4735 value="%s"
4736 class="my-color-field"
4737 data-default-color="#ffffff"
4738 %s />',
4739 isset($this->options['live_agent_message_bg_color']) ? esc_attr($this->options['live_agent_message_bg_color']) : '#ffffff',
4740 esc_attr($disabled)
4741 );
4742
4743 if (!$this->is_activated) {
4744 echo '<div class="pro-feature-overlay">';
4745 echo '<a href="https://mxchat.ai/" target="_blank">';
4746 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4747 echo '</a>';
4748 echo '</div>';
4749 }
4750 echo '</div>';
4751 }
4752
4753 public function mxchat_live_agent_message_font_color_callback() {
4754 $disabled = $this->is_activated ? '' : 'disabled';
4755 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4756
4757 echo '<div class="' . esc_attr($class) . '">';
4758 echo sprintf(
4759 '<input type="text"
4760 id="live_agent_message_font_color"
4761 name="live_agent_message_font_color"
4762 value="%s"
4763 class="my-color-field"
4764 data-default-color="#333333"
4765 %s />',
4766 isset($this->options['live_agent_message_font_color']) ? esc_attr($this->options['live_agent_message_font_color']) : '#333333',
4767 esc_attr($disabled)
4768 );
4769
4770 if (!$this->is_activated) {
4771 echo '<div class="pro-feature-overlay">';
4772 echo '<a href="https://mxchat.ai/" target="_blank">';
4773 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4774 echo '</a>';
4775 echo '</div>';
4776 }
4777 echo '</div>';
4778 }
4779
4780 public function mxchat_mode_indicator_bg_color_callback() {
4781 $disabled = $this->is_activated ? '' : 'disabled';
4782 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4783
4784 echo '<div class="' . esc_attr($class) . '">';
4785 echo sprintf(
4786 '<input type="text"
4787 id="mode_indicator_bg_color"
4788 name="mode_indicator_bg_color"
4789 value="%s"
4790 class="my-color-field"
4791 data-default-color="#767676"
4792 %s />',
4793 isset($this->options['mode_indicator_bg_color']) ? esc_attr($this->options['mode_indicator_bg_color']) : '#767676',
4794 esc_attr($disabled)
4795 );
4796
4797 if (!$this->is_activated) {
4798 echo '<div class="pro-feature-overlay">';
4799 echo '<a href="https://mxchat.ai/" target="_blank">';
4800 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4801 echo '</a>';
4802 echo '</div>';
4803 }
4804 echo '</div>';
4805 }
4806
4807 public function mxchat_mode_indicator_font_color_callback() {
4808 $disabled = $this->is_activated ? '' : 'disabled';
4809 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4810
4811 echo '<div class="' . esc_attr($class) . '">';
4812 echo sprintf(
4813 '<input type="text"
4814 id="mode_indicator_font_color"
4815 name="mode_indicator_font_color"
4816 value="%s"
4817 class="my-color-field"
4818 data-default-color="#ffffff"
4819 %s />',
4820 isset($this->options['mode_indicator_font_color']) ? esc_attr($this->options['mode_indicator_font_color']) : '#ffffff',
4821 esc_attr($disabled)
4822 );
4823
4824 if (!$this->is_activated) {
4825 echo '<div class="pro-feature-overlay">';
4826 echo '<a href="https://mxchat.ai/" target="_blank">';
4827 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4828 echo '</a>';
4829 echo '</div>';
4830 }
4831 echo '</div>';
4832 }
4833
4834 public function mxchat_toolbar_icon_color_callback() {
4835 $disabled = $this->is_activated ? '' : 'disabled';
4836 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4837
4838 echo '<div class="' . esc_attr($class) . '">';
4839 echo sprintf(
4840 '<input type="text"
4841 id="toolbar_icon_color"
4842 name="toolbar_icon_color"
4843 value="%s"
4844 class="my-color-field"
4845 data-default-color="#212121"
4846 %s />',
4847 isset($this->options['toolbar_icon_color']) ? esc_attr($this->options['toolbar_icon_color']) : '#212121',
4848 esc_attr($disabled)
4849 );
4850
4851 if (!$this->is_activated) {
4852 echo '<div class="pro-feature-overlay">';
4853 echo '<a href="https://mxchat.ai/" target="_blank">';
4854 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4855 echo '</a>';
4856 echo '</div>';
4857 }
4858 echo '</div>';
4859 }
4860
4861 public function mxchat_top_bar_bg_color_callback() {
4862 $disabled = $this->is_activated ? '' : 'disabled';
4863 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4864
4865 echo '<div class="' . esc_attr($class) . '">';
4866 echo sprintf(
4867 '<input type="text"
4868 id="top_bar_bg_color"
4869 name="top_bar_bg_color"
4870 value="%s"
4871 class="my-color-field"
4872 data-default-color="#00b294"
4873 %s />',
4874 isset($this->options['top_bar_bg_color']) ? esc_attr($this->options['top_bar_bg_color']) : '#00b294',
4875 esc_attr($disabled)
4876 );
4877
4878 if (!$this->is_activated) {
4879 echo '<div class="pro-feature-overlay">';
4880 echo '<a href="https://mxchat.ai/" target="_blank">';
4881 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4882 echo '</a>';
4883 echo '</div>';
4884 }
4885 echo '</div>';
4886 }
4887
4888 public function mxchat_send_button_font_color_callback() {
4889 $disabled = $this->is_activated ? '' : 'disabled';
4890 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4891
4892 echo '<div class="' . esc_attr($class) . '">';
4893 echo sprintf(
4894 '<input type="text"
4895 id="send_button_font_color"
4896 name="send_button_font_color"
4897 value="%s"
4898 class="my-color-field"
4899 data-default-color="#ffffff"
4900 %s />',
4901 isset($this->options['send_button_font_color']) ? esc_attr($this->options['send_button_font_color']) : '#ffffff',
4902 esc_attr($disabled)
4903 );
4904
4905 if (!$this->is_activated) {
4906 echo '<div class="pro-feature-overlay">';
4907 echo '<a href="https://mxchat.ai/" target="_blank">';
4908 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4909 echo '</a>';
4910 echo '</div>';
4911 }
4912 echo '</div>';
4913 }
4914
4915 public function mxchat_chatbot_background_color_callback() {
4916 $disabled = $this->is_activated ? '' : 'disabled';
4917 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4918
4919 echo '<div class="' . esc_attr($class) . '">';
4920 echo sprintf(
4921 '<input type="text"
4922 id="chatbot_background_color"
4923 name="chatbot_background_color"
4924 value="%s"
4925 class="my-color-field"
4926 data-default-color="#000000"
4927 %s />',
4928 isset($this->options['chatbot_background_color']) ? esc_attr($this->options['chatbot_background_color']) : '#000000',
4929 esc_attr($disabled)
4930 );
4931
4932 if (!$this->is_activated) {
4933 echo '<div class="pro-feature-overlay">';
4934 echo '<a href="https://mxchat.ai/" target="_blank">';
4935 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4936 echo '</a>';
4937 echo '</div>';
4938 }
4939 echo '</div>';
4940 }
4941
4942 public function mxchat_icon_color_callback() {
4943 $disabled = $this->is_activated ? '' : 'disabled';
4944 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4945
4946 echo '<div class="' . esc_attr($class) . '">';
4947 echo sprintf(
4948 '<input type="text"
4949 id="icon_color"
4950 name="icon_color"
4951 value="%s"
4952 class="my-color-field"
4953 data-default-color="#ffffff"
4954 %s />',
4955 isset($this->options['icon_color']) ? esc_attr($this->options['icon_color']) : '#ffffff',
4956 esc_attr($disabled)
4957 );
4958
4959 if (!$this->is_activated) {
4960 echo '<div class="pro-feature-overlay">';
4961 echo '<a href="https://mxchat.ai/" target="_blank">';
4962 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4963 echo '</a>';
4964 echo '</div>';
4965 }
4966 echo '</div>';
4967 }
4968
4969 public function mxchat_custom_icon_callback() {
4970 $disabled = $this->is_activated ? '' : 'disabled';
4971 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4972 $custom_icon_url = isset($this->options['custom_icon']) ? esc_url($this->options['custom_icon']) : '';
4973
4974 echo '<div class="' . esc_attr($class) . '">';
4975 echo sprintf(
4976 '<input type="url"
4977 id="custom_icon"
4978 name="custom_icon"
4979 value="%s"
4980 placeholder="%s"
4981 class="regular-text"
4982 %s />',
4983 $custom_icon_url,
4984 esc_attr__('Enter PNG URL', 'mxchat'),
4985 esc_attr($disabled)
4986 );
4987
4988 // Preview container for the icon
4989 if (!empty($custom_icon_url)) {
4990 echo '<div class="icon-preview" style="margin-top: 10px;">';
4991 echo '<img src="' . esc_url($custom_icon_url) . '" alt="' . esc_attr__('Custom Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
4992 echo '</div>';
4993 }
4994
4995 echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
4996
4997 if (!$this->is_activated) {
4998 echo '<div class="pro-feature-overlay">';
4999 echo '<a href="https://mxchat.ai/" target="_blank">';
5000 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5001 echo '</a>';
5002 echo '</div>';
5003 }
5004 echo '</div>';
5005 }
5006
5007 public function mxchat_title_icon_callback() {
5008 $disabled = $this->is_activated ? '' : 'disabled';
5009 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5010 // Fixed the variable reference - it was using custom_icon instead of title_icon
5011 $title_icon_url = isset($this->options['title_icon']) ? esc_url($this->options['title_icon']) : '';
5012
5013 echo '<div class="' . esc_attr($class) . '">';
5014 echo sprintf(
5015 '<input type="url"
5016 id="title_icon"
5017 name="title_icon"
5018 value="%s"
5019 placeholder="%s"
5020 class="regular-text"
5021 %s />',
5022 $title_icon_url,
5023 esc_attr__('Enter PNG URL', 'mxchat'),
5024 esc_attr($disabled)
5025 );
5026
5027 // Preview container for the icon
5028 if (!empty($title_icon_url)) {
5029 echo '<div class="icon-preview" style="margin-top: 10px;">';
5030 echo '<img src="' . esc_url($title_icon_url) . '" alt="' . esc_attr__('Title Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
5031 echo '</div>';
5032 }
5033
5034 echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
5035
5036 if (!$this->is_activated) {
5037 echo '<div class="pro-feature-overlay">';
5038 echo '<a href="https://mxchat.ai/" target="_blank">';
5039 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5040 echo '</a>';
5041 echo '</div>';
5042 }
5043 echo '</div>';
5044 }
5045
5046 public function mxchat_chat_input_font_color_callback() {
5047 $disabled = $this->is_activated ? '' : 'disabled';
5048 $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5049
5050 echo '<div class="' . esc_attr($class) . '">';
5051 echo sprintf(
5052 '<input type="text"
5053 id="chat_input_font_color"
5054 name="chat_input_font_color"
5055 value="%s"
5056 class="my-color-field"
5057 data-default-color="#555555"
5058 %s />',
5059 isset($this->options['chat_input_font_color']) ? esc_attr($this->options['chat_input_font_color']) : '#555555',
5060 esc_attr($disabled)
5061 );
5062
5063 if (!$this->is_activated) {
5064 echo '<div class="pro-feature-overlay">';
5065 echo '<a href="https://mxchat.ai/" target="_blank">';
5066 echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5067 echo '</a>';
5068 echo '</div>';
5069 }
5070 echo '</div>';
5071 }
5072
5073 public function mxchat_append_to_body_callback() {
5074 // Get value from options array, default to 'off'
5075 $append_to_body = isset($this->options['append_to_body']) ? $this->options['append_to_body'] : 'off';
5076 $checked = ($append_to_body === 'on') ? 'checked' : '';
5077
5078 echo '<label class="toggle-switch">';
5079 echo sprintf(
5080 '<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
5081 esc_attr($checked)
5082 );
5083 echo '<span class="slider"></span>';
5084 echo '</label>';
5085 echo '<p class="description">' .
5086 esc_html__('Show chatbot automatically on all pages. When disabled, you can place the chatbot manually using shortcode [mxchat_chatbot floating="yes"].', 'mxchat') .
5087 '</p>';
5088
5089 }
5090
5091 public function mxchat_contextual_awareness_callback() {
5092 // Get value from options array, default to 'off'
5093 $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
5094 $checked = ($contextual_awareness === 'on') ? 'checked' : '';
5095 echo '<label class="toggle-switch">';
5096 echo sprintf(
5097 '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
5098 esc_attr($checked)
5099 );
5100 echo '<span class="slider"></span>';
5101 echo '</label>';
5102 echo '<p class="description">' .
5103 esc_html__('Enable contextual awareness to allow the chatbot to understand and reference the current page content. When enabled, the chatbot will have access to the page title, content, and URL for more relevant responses.', 'mxchat') .
5104 '</p>';
5105 }
5106
5107
5108 public function mxchat_privacy_toggle_callback() {
5109 // Load from mxchat_options array
5110 $options = get_option('mxchat_options', []);
5111
5112 // Get privacy toggle value with fallback
5113 $privacy_toggle = isset($options['privacy_toggle']) ? $options['privacy_toggle'] : 'off';
5114 $checked = ($privacy_toggle === 'on') ? 'checked' : '';
5115
5116 // Get privacy text with fallback
5117 $privacy_text = isset($options['privacy_text'])
5118 ? $options['privacy_text']
5119 : __('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat');
5120
5121 // Output the toggle switch
5122 echo '<label class="toggle-switch">';
5123 echo sprintf(
5124 '<input type="checkbox" id="privacy_toggle" name="privacy_toggle" value="on" %s />',
5125 esc_attr($checked)
5126 );
5127 echo '<span class="slider"></span>';
5128 echo '</label>';
5129 echo '<p class="description">' . esc_html__('Enable this option to display a privacy notice below the chat widget.', 'mxchat') . '</p>';
5130
5131 // Output the custom text input field
5132 echo sprintf(
5133 '<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
5134 esc_textarea($privacy_text)
5135 );
5136 echo '<p class="description">' . esc_html__('Enter the privacy policy text. You can include HTML links.', 'mxchat') . '</p>';
5137 }
5138
5139
5140 public function mxchat_complianz_toggle_callback() {
5141 // Load from mxchat_options array
5142 $options = get_option('mxchat_options', []);
5143
5144 // Get complianz toggle value with fallback
5145 $complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
5146 $checked = ($complianz_toggle === 'on') ? 'checked' : '';
5147
5148 // Output the toggle switch
5149 echo '<label class="toggle-switch">';
5150 echo sprintf(
5151 '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
5152 esc_attr($checked)
5153 );
5154 echo '<span class="slider"></span>';
5155 echo '</label>';
5156
5157 echo '<p class="description">' . esc_html__('Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).', 'mxchat') . '</p>';
5158 }
5159
5160 public function mxchat_link_target_toggle_callback() {
5161 // Load from mxchat_options array
5162 $options = get_option('mxchat_options', []);
5163
5164 // Get link target toggle value with fallback
5165 $link_target_toggle = isset($options['link_target_toggle']) ? $options['link_target_toggle'] : 'off';
5166 $checked = ($link_target_toggle === 'on') ? 'checked' : '';
5167
5168 // Output the toggle switch
5169 echo '<label class="toggle-switch">';
5170 echo sprintf(
5171 '<input type="checkbox" id="link_target_toggle" name="link_target_toggle" value="on" %s />',
5172 esc_attr($checked)
5173 );
5174 echo '<span class="slider"></span>';
5175 echo '</label>';
5176 echo '<p class="description">' . esc_html__('Enable to open links in a new tab (default is to open in the same tab).', 'mxchat') . '</p>';
5177 }
5178
5179 public function mxchat_chat_persistence_toggle_callback() {
5180 // Load from mxchat_options array
5181 $options = get_option('mxchat_options', []);
5182
5183 // Get chat persistence toggle value with fallback
5184 $chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
5185 $checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
5186
5187 // Output the toggle switch
5188 echo '<label class="toggle-switch">';
5189 echo sprintf(
5190 '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
5191 esc_attr($checked)
5192 );
5193 echo '<span class="slider"></span>';
5194 echo '</label>';
5195
5196 echo '<p class="description">' . esc_html__('Enable to keep chat history when users navigate tabs or return to the site within 24 hours.', 'mxchat') . '</p>';
5197 }
5198
5199 public function mxchat_popular_question_1_callback() {
5200 // Load the full plugin options array
5201 $all_options = get_option('mxchat_options', []);
5202
5203 // Retrieve the specific option for popular_question_1
5204 $popular_question_1 = isset($all_options['popular_question_1']) ? $all_options['popular_question_1'] : '';
5205
5206 // Render the input field
5207 printf(
5208 '<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
5209 esc_attr($popular_question_1),
5210 esc_attr__('Enter Quick Question 1', 'mxchat')
5211 );
5212
5213 // Add a description for the field
5214 echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
5215 }
5216
5217
5218 public function mxchat_popular_question_2_callback() {
5219 // Load the full plugin options array
5220 $all_options = get_option('mxchat_options', []);
5221
5222 // Retrieve the specific option for popular_question_2
5223 $popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
5224
5225 // Render the input field
5226 printf(
5227 '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
5228 esc_attr($popular_question_2),
5229 esc_attr__('Enter Quick Question 2', 'mxchat')
5230 );
5231
5232 // Add a description for the field
5233 echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
5234 }
5235
5236
5237 public function mxchat_popular_question_3_callback() {
5238 // Load the full plugin options array
5239 $all_options = get_option('mxchat_options', []);
5240
5241 // Retrieve the specific option for popular_question_3
5242 $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
5243
5244 // Render the input field
5245 printf(
5246 '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
5247 esc_attr($popular_question_3),
5248 esc_attr(__('Enter Quick Question 3', 'mxchat'))
5249 );
5250
5251 // Add a description for the field
5252 echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
5253 }
5254
5255 public function mxchat_additional_popular_questions_callback() {
5256 $options = get_option('mxchat_options', []);
5257 $additional_questions = isset($options['additional_popular_questions'])
5258 ? $options['additional_popular_questions']
5259 : get_option('additional_popular_questions', array());
5260
5261 echo '<div id="mxchat-additional-questions-container">';
5262 if (!empty($additional_questions)) {
5263 foreach ($additional_questions as $index => $question) {
5264 printf(
5265 '<div class="mxchat-question-row">
5266 <input type="text" name="additional_popular_questions[]"
5267 value="%s"
5268 placeholder="%s"
5269 class="regular-text mxchat-question-input"
5270 data-question-index="%d" />
5271 <button type="button" class="button mxchat-remove-question"
5272 aria-label="%s">%s</button>
5273 </div>',
5274 esc_attr($question),
5275 esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
5276 $index,
5277 esc_attr(__('Remove question', 'mxchat')),
5278 esc_html__('Remove', 'mxchat')
5279 );
5280 }
5281 } else {
5282 printf(
5283 '<div class="mxchat-question-row">
5284 <input type="text" name="additional_popular_questions[]"
5285 value=""
5286 placeholder="%s"
5287 class="regular-text mxchat-question-input"
5288 data-question-index="0" />
5289 <button type="button" class="button mxchat-remove-question"
5290 aria-label="%s">%s</button>
5291 </div>',
5292 esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
5293 esc_attr(__('Remove question', 'mxchat')),
5294 esc_html__('Remove', 'mxchat')
5295 );
5296 }
5297 echo '</div>';
5298 printf(
5299 '<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
5300 esc_attr(__('Add question', 'mxchat')),
5301 esc_html__('Add Question', 'mxchat')
5302 );
5303 echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
5304 echo '</div>';
5305 }
5306
5307 public function mxchat_brave_api_key_callback() {
5308 $brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
5309
5310 echo '<div class="api-key-wrapper">';
5311 echo sprintf(
5312 '<input type="password" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text" />',
5313 $brave_api_key
5314 );
5315 echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5316 echo '</div>';
5317 echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
5318 }
5319
5320 public function mxchat_brave_image_count_callback() {
5321 $brave_image_count = isset($this->options['brave_image_count'])
5322 ? intval($this->options['brave_image_count'])
5323 : 4;
5324
5325 echo sprintf(
5326 '<input type="number" id="brave_image_count" name="brave_image_count"
5327 value="%d" min="1" max="6" class="small-text" />',
5328 $brave_image_count
5329 );
5330 echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
5331 }
5332
5333 public function mxchat_brave_safe_search_callback() {
5334 $brave_safe_search = isset($this->options['brave_safe_search'])
5335 ? esc_attr($this->options['brave_safe_search'])
5336 : 'strict';
5337
5338 echo '<select id="brave_safe_search" name="brave_safe_search">';
5339 echo sprintf(
5340 '<option value="strict" %s>%s</option>',
5341 selected($brave_safe_search, 'strict', false),
5342 __('Strict', 'mxchat')
5343 );
5344 echo sprintf(
5345 '<option value="off" %s>%s</option>',
5346 selected($brave_safe_search, 'off', false),
5347 __('Off', 'mxchat')
5348 );
5349 echo '</select>';
5350 echo '<p class="description">' .
5351 esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
5352 '</p>';
5353 }
5354
5355 public function mxchat_brave_news_count_callback() {
5356 $brave_news_count = isset($this->options['brave_news_count'])
5357 ? intval($this->options['brave_news_count'])
5358 : 3;
5359
5360 echo sprintf(
5361 '<input type="number" id="brave_news_count" name="brave_news_count"
5362 value="%d" min="1" max="10" class="small-text" />',
5363 $brave_news_count
5364 );
5365 echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
5366 }
5367
5368 public function mxchat_brave_country_callback() {
5369 $brave_country = isset($this->options['brave_country'])
5370 ? esc_attr($this->options['brave_country'])
5371 : 'us';
5372
5373 echo sprintf(
5374 '<input type="text" id="brave_country" name="brave_country"
5375 value="%s" maxlength="2" class="small-text" />',
5376 $brave_country
5377 );
5378 echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
5379 }
5380
5381 public function mxchat_brave_language_callback() {
5382 $brave_language = isset($this->options['brave_language'])
5383 ? esc_attr($this->options['brave_language'])
5384 : 'en';
5385
5386 echo sprintf(
5387 '<input type="text" id="brave_language" name="brave_language"
5388 value="%s" maxlength="2" class="small-text" />',
5389 $brave_language
5390 );
5391 echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
5392 }
5393
5394
5395
5396
5397
5398 // Section Callback
5399 public function mxchat_pdf_intent_section_callback() {
5400 echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5401 }
5402
5403 public function mxchat_chat_toolbar_toggle_callback() {
5404 // Get chat toolbar toggle value with fallback
5405 $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5406 $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5407
5408 // Output the toggle switch
5409 echo '<label class="toggle-switch">';
5410 echo sprintf(
5411 '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
5412 esc_attr($checked)
5413 );
5414 echo '<span class="slider"></span>';
5415 echo '</label>';
5416
5417 echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
5418 }
5419 /**
5420 * Callback for PDF upload button toggle setting
5421 */
5422 public function mxchat_show_pdf_upload_button_callback() {
5423 // Get toggle value with fallback
5424 $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
5425 $checked = ($show_pdf_button === 'on') ? 'checked' : '';
5426
5427 // Output the toggle switch
5428 echo '<label class="toggle-switch">';
5429 echo sprintf(
5430 '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
5431 esc_attr($checked)
5432 );
5433 echo '<span class="slider"></span>';
5434 echo '</label>';
5435
5436 echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5437 }
5438 /**
5439 * Callback for Word upload button toggle setting
5440 */
5441 public function mxchat_show_word_upload_button_callback() {
5442 // Get toggle value with fallback
5443 $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
5444 $checked = ($show_word_button === 'on') ? 'checked' : '';
5445
5446 // Output the toggle switch
5447 echo '<label class="toggle-switch">';
5448 echo sprintf(
5449 '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
5450 esc_attr($checked)
5451 );
5452 echo '<span class="slider"></span>';
5453 echo '</label>';
5454
5455 echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
5456 }
5457
5458 public function mxchat_pdf_intent_trigger_text_callback() {
5459 $default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5460
5461 echo sprintf(
5462 '<textarea id="pdf_intent_trigger_text"
5463 name="pdf_intent_trigger_text"
5464 rows="3"
5465 cols="50"
5466 placeholder="%s">%s</textarea>',
5467 esc_attr__('Enter trigger text', 'mxchat'),
5468 isset($this->options['pdf_intent_trigger_text'])
5469 ? esc_textarea($this->options['pdf_intent_trigger_text'])
5470 : esc_textarea($default_text)
5471 );
5472 echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5473 }
5474
5475 public function mxchat_pdf_intent_success_text_callback() {
5476 $default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5477
5478 echo sprintf(
5479 '<textarea id="pdf_intent_success_text"
5480 name="pdf_intent_success_text"
5481 rows="3"
5482 cols="50"
5483 placeholder="%s">%s</textarea>',
5484 esc_attr__('Enter success text', 'mxchat'),
5485 isset($this->options['pdf_intent_success_text'])
5486 ? esc_textarea($this->options['pdf_intent_success_text'])
5487 : esc_textarea($default_text)
5488 );
5489 echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5490 }
5491
5492 public function mxchat_pdf_intent_error_text_callback() {
5493 $default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5494
5495 echo sprintf(
5496 '<textarea id="pdf_intent_error_text"
5497 name="pdf_intent_error_text"
5498 rows="3"
5499 cols="50"
5500 placeholder="%s">%s</textarea>',
5501 esc_attr__('Enter error text', 'mxchat'),
5502 isset($this->options['pdf_intent_error_text'])
5503 ? esc_textarea($this->options['pdf_intent_error_text'])
5504 : esc_textarea($default_text)
5505 );
5506 echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5507 }
5508
5509 public function mxchat_pdf_max_pages_callback() {
5510 $max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5511
5512 echo sprintf(
5513 '<input type="range"
5514 id="pdf_max_pages"
5515 name="pdf_max_pages"
5516 min="1"
5517 max="69"
5518 value="%d"
5519 class="range-slider" />',
5520 esc_attr($max_pages)
5521 );
5522 echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5523 echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5524 }
5525
5526 public function mxchat_live_agent_status_callback() {
5527 // Always get fresh options instead of using cached $this->options
5528 $fresh_options = get_option('mxchat_options');
5529 $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
5530
5531 echo '<label class="toggle-switch">';
5532 echo sprintf(
5533 '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
5534 checked($status, 'on', false)
5535 );
5536 echo '<span class="slider"></span>';
5537 echo '</label>';
5538 echo '<label for="live_agent_status" class="mxchat-status-label">';
5539 echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5540 echo '</label>';
5541 }
5542
5543 public function mxchat_live_agent_away_message_callback() {
5544 $message = isset($this->options['live_agent_away_message'])
5545 ? $this->options['live_agent_away_message']
5546 : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5547
5548 printf(
5549 '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
5550 esc_textarea($message)
5551 );
5552 echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5553 }
5554
5555 public function mxchat_live_agent_notification_message_callback() {
5556 $message = isset($this->options['live_agent_notification_message'])
5557 ? $this->options['live_agent_notification_message']
5558 : __('Live agent has been notified.', 'mxchat');
5559
5560 printf(
5561 '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
5562 esc_textarea($message)
5563 );
5564 echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5565 }
5566
5567 public function mxchat_live_agent_webhook_url_callback() {
5568 $webhook_url = isset($this->options['live_agent_webhook_url'])
5569 ? esc_url($this->options['live_agent_webhook_url'])
5570 : esc_url(get_option('live_agent_webhook_url', ''));
5571
5572 printf(
5573 '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
5574 $webhook_url
5575 );
5576 echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5577 echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
5578 }
5579
5580 public function mxchat_live_agent_secret_key_callback() {
5581 printf(
5582 '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
5583 isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
5584 );
5585 echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5586 echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5587 }
5588
5589 public function mxchat_live_agent_bot_token_callback() {
5590 printf(
5591 '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
5592 isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
5593 );
5594 echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5595 echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5596 }
5597
5598 public function mxchat_live_agent_user_ids_callback() {
5599 $user_ids = isset($this->options['live_agent_user_ids'])
5600 ? esc_textarea($this->options['live_agent_user_ids'])
5601 : '';
5602
5603 printf(
5604 '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
5605 $user_ids
5606 );
5607 echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
5608 }
5609
5610 public function mxchat_similarity_threshold_callback() {
5611 // Load from mxchat_options array
5612 $options = get_option('mxchat_options', []);
5613
5614 // Get value from options array with default of 80
5615 $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
5616
5617 echo '<div class="slider-container">';
5618 echo sprintf(
5619 '<input type="range"
5620 id="similarity_threshold"
5621 name="similarity_threshold"
5622 min="20"
5623 max="85"
5624 step="1"
5625 value="%s"
5626 class="range-slider" />',
5627 esc_attr($threshold)
5628 );
5629 echo sprintf(
5630 '<span id="threshold_value" class="range-value">%s</span>',
5631 esc_html($threshold)
5632 );
5633 echo '</div>';
5634 echo '<p class="description">';
5635 echo sprintf(
5636 esc_html__('Adjust similarity threshold for optimal content matching. Too high may limit knowledge retrieval. We highly recommend downloading our %sfree Similarity Tester add-on%s to fine-tune your responses.', 'mxchat'),
5637 '<a href="' . admin_url('admin.php?page=mxchat-addons') . '">',
5638 '</a>'
5639 );
5640 echo '</p>';
5641 }
5642
5643 public function mxchat_enqueue_admin_assets() {
5644 // Get plugin version (define this in your main plugin file)
5645 $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.3.4';
5646
5647 // Use file modification time for development (remove in production)
5648 if (defined('WP_DEBUG') && WP_DEBUG) {
5649 $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
5650 }
5651
5652 $current_page = isset($_GET['page']) ? $_GET['page'] : '';
5653 $plugin_url = plugin_dir_url(__FILE__) . '../';
5654
5655 // Only load on MxChat pages
5656 if (strpos($current_page, 'mxchat') === false) {
5657 return;
5658 }
5659
5660 // Always load these on all MxChat pages
5661 $this->enqueue_core_admin_assets($plugin_url, $version);
5662 $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
5663 $this->localize_admin_scripts($current_page);
5664 }
5665 private function enqueue_core_admin_assets($plugin_url, $version) {
5666 // Core admin styles
5667 wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
5668 wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
5669
5670 // Core admin scripts
5671 wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
5672 }
5673 private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
5674 switch ($current_page) {
5675 case 'mxchat-prompts':
5676 // Knowledge processing page assets
5677 wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
5678 wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
5679 // NEW: Add the knowledge processing script
5680 wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
5681 break;
5682
5683 case 'mxchat-transcripts':
5684 wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
5685 wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
5686 break;
5687
5688 case 'mxchat-actions':
5689 wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
5690 break;
5691
5692 case 'mxchat-activation':
5693 wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
5694 break;
5695
5696 }
5697 }
5698 private function localize_admin_scripts($current_page) {
5699 // Base localization data for main admin script
5700 $base_data = array(
5701 'ajax_url' => admin_url('admin-ajax.php'),
5702 'nonce' => wp_create_nonce('mxchat_status_nonce'),
5703 'admin_url' => admin_url(),
5704 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5705 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5706 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5707 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5708 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
5709 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
5710 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
5711 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
5712 'is_activated' => $this->is_activated ? '1' : '0',
5713 'status_refresh_interval' => 5000,
5714 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5715 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
5716 );
5717
5718 // Localize main admin script with base data
5719 wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
5720
5721 // Page-specific localizations
5722 $this->localize_page_specific_scripts($current_page);
5723 }
5724 private function localize_page_specific_scripts($current_page) {
5725 switch ($current_page) {
5726 case 'mxchat-prompts':
5727 // Status updater localization
5728 wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
5729 'ajax_url' => admin_url('admin-ajax.php'),
5730 'nonce' => wp_create_nonce('mxchat_status_nonce')
5731 ));
5732
5733 // Content selector localization
5734 wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
5735 'ajaxurl' => admin_url('admin-ajax.php'),
5736 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
5737 'i18n' => array(
5738 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
5739 'selectAll' => __('Select All', 'mxchat'),
5740 'process' => __('Process Selected', 'mxchat'),
5741 'cancel' => __('Cancel', 'mxchat'),
5742 'noResults' => __('No content found.', 'mxchat')
5743 )
5744 ));
5745
5746 // NEW: Knowledge processing script localization using mxchatAdmin
5747 wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
5748 'ajax_url' => admin_url('admin-ajax.php'),
5749 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
5750 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
5751 'admin_url' => admin_url(),
5752 'ajaxurl' => admin_url('admin-ajax.php'),
5753 'status_refresh_interval' => 2000
5754 ));
5755 break;
5756
5757 case 'mxchat-activation':
5758 wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
5759 'ajax_url' => admin_url('admin-ajax.php'),
5760 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
5761 ));
5762 break;
5763
5764 case 'mxchat-settings':
5765 default:
5766 // Color picker and settings localization
5767 wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
5768 'ajax_url' => admin_url('admin-ajax.php'),
5769 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5770 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5771 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5772 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5773 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5774 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5775 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5776 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5777 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5778 'icon_color' => $this->options['icon_color'] ?? '#fff',
5779 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5780 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5781 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5782 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5783 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5784 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5785 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5786 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
5787 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
5788 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
5789 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5790 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5791 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5792 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5793 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5794 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5795 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5796 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
5797 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
5798 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5799 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5800 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
5801 ));
5802 break;
5803 }
5804
5805 // Additional localization that was in the original code
5806 wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
5807 'ajax_url' => admin_url('admin-ajax.php'),
5808 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
5809 ));
5810 }
5811
5812 public function mxchat_sanitize($input) {
5813 $new_input = array();
5814
5815 if (isset($input['api_key'])) {
5816 $new_input['api_key'] = sanitize_text_field($input['api_key']);
5817 }
5818
5819 if (isset($input['similarity_threshold'])) {
5820 $new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5821 $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
5822 }
5823
5824 if (isset($input['xai_api_key'])) {
5825 $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
5826 }
5827
5828 if (isset($input['claude_api_key'])) {
5829 $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5830 }
5831
5832 if (isset($input['enable_streaming_toggle'])) {
5833 $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
5834 } else {
5835 // If checkbox not checked, it won't be in $input, so set to 'off'
5836 $new_input['enable_streaming_toggle'] = 'off';
5837 }
5838
5839
5840 if (isset($input['deepseek_api_key'])) {
5841 $new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5842 }
5843
5844 if (isset($input['gemini_api_key'])) {
5845 $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
5846 }
5847
5848 if (isset($input['enable_woocommerce_integration'])) {
5849 $new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5850 }
5851
5852 if (isset($input['privacy_toggle'])) {
5853 $new_input['privacy_toggle'] = $input['privacy_toggle'];
5854 }
5855
5856 if (isset($input['complianz_toggle'])) {
5857 $new_input['complianz_toggle'] = $input['complianz_toggle'];
5858 }
5859
5860 // Handle custom privacy text input
5861 if (isset($input['privacy_text'])) {
5862 // Allow basic HTML for links
5863 $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
5864 }
5865
5866 if (isset($input['system_prompt_instructions'])) {
5867 $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
5868 }
5869
5870 if (isset($input['mxchat_pro_email'])) {
5871 $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
5872 }
5873
5874 if (isset($input['mxchat_activation_key'])) {
5875 $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
5876 }
5877
5878 if (isset($input['append_to_body'])) {
5879 $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5880 }
5881
5882 if (isset($input['contextual_awareness_toggle'])) {
5883 $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
5884 }
5885
5886 if (isset($input['top_bar_title'])) {
5887 $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5888 }
5889
5890 if (isset($input['ai_agent_text'])) {
5891 $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
5892 }
5893
5894 if (isset($input['enable_email_block'])) {
5895 $new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5896 }
5897
5898 if (isset($input['email_blocker_header_content'])) {
5899 // wp_kses_post() allows standard HTML tags permitted by WordPress
5900 $new_input['email_blocker_header_content'] = wp_kses_post($input['email_blocker_header_content']);
5901 }
5902 if (isset($input['email_blocker_button_text'])) {
5903 $new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5904 }
5905
5906 if (isset($input['intro_message'])) {
5907 $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
5908 }
5909
5910 if (isset($input['input_copy'])) {
5911 $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
5912 }
5913
5914 if (isset($input['rate_limit_message'])) {
5915 $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5916 }
5917
5918 // Handle the new rate limits format
5919 if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
5920 $new_input['rate_limits'] = array();
5921 $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
5922 $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
5923
5924 foreach ($input['rate_limits'] as $role_id => $settings) {
5925 $new_input['rate_limits'][$role_id] = array();
5926
5927 // Sanitize limit
5928 if (isset($settings['limit'])) {
5929 $limit = sanitize_text_field($settings['limit']);
5930 if (in_array($limit, $allowed_limits, true)) {
5931 $new_input['rate_limits'][$role_id]['limit'] = $limit;
5932 } else {
5933 $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
5934 }
5935 }
5936
5937 // Sanitize timeframe
5938 if (isset($settings['timeframe'])) {
5939 $timeframe = sanitize_text_field($settings['timeframe']);
5940 if (in_array($timeframe, $allowed_timeframes, true)) {
5941 $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
5942 } else {
5943 $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
5944 }
5945 }
5946
5947 // Sanitize message
5948 if (isset($settings['message'])) {
5949 $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
5950 }
5951 }
5952 }
5953
5954 if (isset($input['pre_chat_message'])) {
5955 $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5956 }
5957
5958 if (isset($input['voyage_api_key'])) {
5959 $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
5960 }
5961
5962 // Add to your sanitize function
5963 if (isset($input['embedding_model'])) {
5964 $allowed_models = array(
5965 'text-embedding-ada-002',
5966 'text-embedding-3-small',
5967 'text-embedding-3-large',
5968 'voyage-3-large',
5969 'gemini-embedding-exp-03-07'
5970 );
5971 if (in_array($input['embedding_model'], $allowed_models)) {
5972 $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5973 }
5974 }
5975
5976 if (isset($input['model'])) {
5977 $allowed_models = array(
5978 'gemini-2.0-flash',
5979 'gemini-2.0-flash-lite',
5980 'gemini-1.5-pro',
5981 'gemini-1.5-flash',
5982 'grok-4-0709', // New model: Grok 4 added here
5983 'grok-3-beta',
5984 'grok-3-fast-beta',
5985 'grok-3-mini-beta',
5986 'grok-3-mini-fast-beta',
5987 'grok-2',
5988 'deepseek-chat',
5989 'claude-opus-4-20250514',
5990 'claude-sonnet-4-20250514',
5991 'claude-3-7-sonnet-20250219',
5992 'claude-3-5-sonnet-20241022',
5993 'claude-3-opus-20240229',
5994 'claude-3-sonnet-20240229',
5995 'claude-3-haiku-20240307',
5996 'gpt-4o',
5997 'gpt-4.1-2025-04-14',
5998 'gpt-4o-mini',
5999 'gpt-4-turbo',
6000 'gpt-4',
6001 'gpt-3.5-turbo',
6002 );
6003 if (in_array($input['model'], $allowed_models)) {
6004 $new_input['model'] = sanitize_text_field($input['model']);
6005 }
6006 }
6007
6008 if (isset($input['close_button_color'])) {
6009 $new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
6010 }
6011
6012 if (isset($input['chatbot_bg_color'])) {
6013 $new_input['chatbot_bg_color'] = sanitize_hex_color($input['chatbot_bg_color']);
6014 }
6015
6016 if (isset($input['woocommerce_consumer_key'])) {
6017 $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
6018 }
6019
6020 if (isset($input['woocommerce_consumer_secret'])) {
6021 $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
6022 }
6023
6024 if (isset($input['user_message_bg_color'])) {
6025 $new_input['user_message_bg_color'] = sanitize_hex_color($input['user_message_bg_color']);
6026 }
6027
6028 if (isset($input['user_message_font_color'])) {
6029 $new_input['user_message_font_color'] = sanitize_hex_color($input['user_message_font_color']);
6030 }
6031
6032 if (isset($input['bot_message_bg_color'])) {
6033 $new_input['bot_message_bg_color'] = sanitize_hex_color($input['bot_message_bg_color']);
6034 }
6035
6036 if (isset($input['bot_message_font_color'])) {
6037 $new_input['bot_message_font_color'] = sanitize_hex_color($input['bot_message_font_color']);
6038 }
6039
6040 if (isset($input['live_agent_message_bg_color'])) {
6041 $new_input['live_agent_message_bg_color'] = sanitize_hex_color($input['live_agent_message_bg_color']);
6042 }
6043
6044 if (isset($input['live_agent_message_font_color'])) {
6045 $new_input['live_agent_message_font_color'] = sanitize_hex_color($input['live_agent_message_font_color']);
6046 }
6047
6048 if (isset($input['mode_indicator_bg_color'])) {
6049 $new_input['mode_indicator_bg_color'] = sanitize_hex_color($input['mode_indicator_bg_color']);
6050 }
6051
6052 if (isset($input['mode_indicator_font_color'])) {
6053 $new_input['mode_indicator_font_color'] = sanitize_hex_color($input['mode_indicator_font_color']);
6054 }
6055
6056 if (isset($input['toolbar_icon_color'])) {
6057 $new_input['toolbar_icon_color'] = sanitize_hex_color($input['toolbar_icon_color']);
6058 }
6059
6060 if (isset($input['top_bar_bg_color'])) {
6061 $new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
6062 }
6063
6064 if (isset($input['quick_questions_toggle_color'])) {
6065 $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
6066 }
6067
6068 if (isset($input['send_button_font_color'])) {
6069 $new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
6070 }
6071
6072 if (isset($input['chatbot_background_color'])) {
6073 $new_input['chatbot_background_color'] = sanitize_hex_color($input['chatbot_background_color']);
6074 }
6075
6076 if (isset($input['icon_color'])) {
6077 $new_input['icon_color'] = sanitize_hex_color($input['icon_color']);
6078 }
6079
6080 if (isset($input['custom_icon'])) {
6081 $new_input['custom_icon'] = esc_url_raw($input['custom_icon']);
6082 }
6083
6084 if (isset($input['title_icon'])) {
6085 $new_input['title_icon'] = esc_url_raw($input['title_icon']);
6086 }
6087
6088 if (isset($input['chat_input_font_color'])) {
6089 $new_input['chat_input_font_color'] = sanitize_hex_color($input['chat_input_font_color']);
6090 }
6091
6092 // Sanitize link_target_toggle
6093 if (isset($input['link_target_toggle'])) {
6094 $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
6095 }
6096
6097 // Sanitize Loops API Key
6098 if (isset($input['loops_api_key'])) {
6099 $new_input['loops_api_key'] = sanitize_text_field($input['loops_api_key']);
6100 }
6101
6102 if (isset($input['chat_persistence_toggle'])) {
6103 $new_input['chat_persistence_toggle'] = $input['chat_persistence_toggle'] === 'on' ? 'on' : 'off';
6104 }
6105
6106 if (isset($input['popular_question_1'])) {
6107 $new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
6108 }
6109
6110 if (isset($input['popular_question_2'])) {
6111 $new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
6112 }
6113
6114 if (isset($input['popular_question_3'])) {
6115 $new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
6116 }
6117
6118 if (isset($input['additional_popular_questions']) && is_array($input['additional_popular_questions'])) {
6119 $new_input['additional_popular_questions'] = array_map('sanitize_text_field', $input['additional_popular_questions']);
6120 }
6121
6122 // Sanitize Loops Mailing List
6123 if (isset($input['loops_mailing_list'])) {
6124 $new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
6125 }
6126
6127 // Sanitize Triggered Phrase Response
6128 if (isset($input['triggered_phrase_response'])) {
6129 $new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
6130 }
6131 if (isset($input['email_capture_response'])) {
6132 $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
6133 }
6134
6135 // Sanitize Brave Search Settings
6136 if (isset($input['brave_api_key'])) {
6137 $new_input['brave_api_key'] = sanitize_text_field($input['brave_api_key']);
6138 }
6139
6140 if (isset($input['brave_image_count'])) {
6141 $image_count = intval($input['brave_image_count']);
6142 $new_input['brave_image_count'] = ($image_count >=1 && $image_count <=6) ? $image_count : 4;
6143 }
6144
6145 if (isset($input['brave_safe_search'])) {
6146 $allowed = array('strict', 'off');
6147 $new_input['brave_safe_search'] = in_array($input['brave_safe_search'], $allowed, true) ? $input['brave_safe_search'] : 'strict';
6148 }
6149
6150 if (isset($input['brave_news_count'])) {
6151 $news_count = intval($input['brave_news_count']);
6152 $new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
6153 }
6154
6155 if (isset($input['brave_country'])) {
6156 $new_input['brave_country'] = sanitize_text_field($input['brave_country']);
6157 }
6158
6159 if (isset($input['brave_language'])) {
6160 $new_input['brave_language'] = sanitize_text_field($input['brave_language']);
6161 }
6162
6163 if (isset($input['chat_toolbar_toggle'])) {
6164 $new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
6165 }
6166
6167 // Sanitize PDF upload button toggle
6168 if (isset($input['show_pdf_upload_button'])) {
6169 $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
6170 } else {
6171 $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
6172 }
6173
6174 // Sanitize Word upload button toggle
6175 if (isset($input['show_word_upload_button'])) {
6176 $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
6177 } else {
6178 $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
6179 }
6180
6181 if (isset($input['pdf_intent_trigger_text'])) {
6182 $new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
6183 }
6184
6185 if (isset($input['pdf_intent_success_text'])) {
6186 $new_input['pdf_intent_success_text'] = sanitize_text_field($input['pdf_intent_success_text']);
6187 }
6188
6189 if (isset($input['pdf_intent_error_text'])) {
6190 $new_input['pdf_intent_error_text'] = sanitize_text_field($input['pdf_intent_error_text']);
6191 }
6192
6193 if (isset($input['pdf_max_pages'])) {
6194 $new_input['pdf_max_pages'] = intval($input['pdf_max_pages']);
6195 if ($new_input['pdf_max_pages'] < 1 || $new_input['pdf_max_pages'] > 69) {
6196 $new_input['pdf_max_pages'] = 69; // Default to 69 if out of range
6197 }
6198 }
6199
6200 if (isset($input['live_agent_webhook_url'])) {
6201 $new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
6202 }
6203 if (isset($input['live_agent_secret_key'])) {
6204 $new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
6205 }
6206
6207 // Live Agent Integration
6208 if (isset($input['live_agent_bot_token'])) {
6209 $new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
6210 }
6211
6212 if (isset($input['live_agent_user_ids'])) {
6213 $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
6214 }
6215
6216 if (isset($input['live_agent_status'])) {
6217 $new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
6218 }
6219 if (isset($input['live_agent_away_message'])) {
6220 $new_input['live_agent_away_message'] = sanitize_textarea_field($input['live_agent_away_message']);
6221 }
6222 if (isset($input['live_agent_notification_message'])) {
6223 $new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
6224 }
6225
6226 return $new_input;
6227 }
6228
6229
6230 // Method to append the chatbot to the body
6231 public function mxchat_append_chatbot_to_body() {
6232 $options = get_option('mxchat_options');
6233 if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
6234 echo do_shortcode('[mxchat_chatbot floating="yes"]');
6235 }
6236 }
6237
6238
6239
6240
6241
6242 private function mxchat_fetch_loops_mailing_lists($api_key) {
6243 $url = 'https://app.loops.so/api/v1/lists';
6244 $response = wp_remote_get($url, array(
6245 'headers' => array(
6246 'Authorization' => 'Bearer ' . $api_key,
6247 'Content-Type' => 'application/json'
6248 )
6249 ));
6250
6251 if (is_wp_error($response)) {
6252 return array();
6253 }
6254
6255 $body = wp_remote_retrieve_body($response);
6256 $lists = json_decode($body, true);
6257
6258 return isset($lists) && is_array($lists) ? $lists : array();
6259 }
6260
6261 function mxchat_calculate_cosine_similarity($vec1, $vec2) {
6262 if (empty($vec1) || empty($vec2)) {
6263 return 0.0;
6264 }
6265
6266 $dot_product = 0.0;
6267 $norm_a = 0.0;
6268 $norm_b = 0.0;
6269
6270 for ($i = 0; $i < count($vec1); $i++) {
6271 $dot_product += $vec1[$i] * $vec2[$i];
6272 $norm_a += pow($vec1[$i], 2);
6273 $norm_b += pow($vec2[$i], 2);
6274 }
6275
6276 if ($norm_a == 0.0 || $norm_b == 0.0) {
6277 return 0.0;
6278 } else {
6279 return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
6280 }
6281 }
6282
6283 /**
6284 * Validates nonce and deletes all chat prompts
6285 */
6286 public function mxchat_handle_delete_all_prompts() {
6287 // Verify nonce
6288 if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
6289 wp_die(__('Nonce verification failed.', 'mxchat'));
6290 }
6291 // Check permissions
6292 if (!current_user_can('manage_options')) {
6293 wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
6294 }
6295 $success = true;
6296 $error_messages = array();
6297 // Check if Pinecone is enabled and configured
6298 $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
6299 $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
6300 if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
6301 //error_log('[MXCHAT-DELETE] Pinecone is enabled - deleting all from Pinecone');
6302 // Get Pinecone configuration
6303 $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
6304 $pinecone_manager = new MxChat_Pinecone_Manager();
6305 $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
6306 if (!$result['success']) {
6307 $success = false;
6308 $error_messages[] = $result['message'];
6309 }
6310 // Clear Pinecone vector cache
6311 delete_option('mxchat_pinecone_vector_ids_cache');
6312 // Clear processed content caches
6313 delete_option('mxchat_pinecone_processed_cache');
6314 delete_option('mxchat_processed_content_cache');
6315
6316 // CLEAR THE PINECONE RECORDS CACHE (NEW LINE)
6317 delete_transient('mxchat_pinecone_recent_1k_cache');
6318
6319 } else {
6320 //error_log('[MXCHAT-DELETE] Pinecone not enabled - deleting from WordPress database');
6321 // Delete from WordPress database
6322 global $wpdb;
6323 $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
6324 $result = $wpdb->query("DELETE FROM {$table_name}");
6325 if ($result === false) {
6326 $success = false;
6327 $error_messages[] = 'Failed to delete from WordPress database';
6328 }
6329 }
6330 // Clear relevant cache
6331 wp_cache_delete('all_prompts', 'mxchat_prompts');
6332 // Set appropriate admin notice
6333 if ($success) {
6334 set_transient('mxchat_admin_notice_success',
6335 __('All prompts deleted successfully.', 'mxchat'), 30);
6336 } else {
6337 set_transient('mxchat_admin_notice_error',
6338 __('Failed to delete all prompts: ', 'mxchat') . implode(', ', $error_messages), 30);
6339 }
6340 // Redirect back with a success message
6341 $redirect_url = add_query_arg(array(
6342 'page' => 'mxchat-prompts',
6343 'all_deleted' => $success ? 'true' : 'false'
6344 ), admin_url('admin.php'));
6345 wp_safe_redirect($redirect_url);
6346 exit;
6347 }
6348
6349 /**
6350 * Handles deletion prompt with nonce validation
6351 */
6352 public function mxchat_handle_delete_prompt() {
6353 // Sanitize and validate nonce
6354 $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
6355 if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
6356 wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
6357 }
6358
6359 // Check permissions
6360 if (!current_user_can('manage_options')) {
6361 wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
6362 }
6363
6364 // Get ID and source parameters
6365 $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
6366 $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
6367
6368 if (empty($id)) {
6369 wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
6370 }
6371
6372 $success = false;
6373 $error_message = '';
6374
6375 // Check if Pinecone is enabled and determine source automatically if not specified
6376 $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
6377 $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
6378
6379 // If source is not specified, determine based on Pinecone configuration
6380 if (empty($source)) {
6381 $source = $use_pinecone ? 'pinecone' : 'wordpress';
6382 }
6383
6384 if ($source === 'pinecone' || $use_pinecone) {
6385 //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
6386
6387 // Handle Pinecone deletion
6388 if (empty($pinecone_options['mxchat_pinecone_host']) ||
6389 empty($pinecone_options['mxchat_pinecone_api_key'])) {
6390 wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
6391 }
6392
6393 // Delete from Pinecone using the vector ID directly
6394 $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
6395 $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
6396 $id,
6397 $pinecone_options['mxchat_pinecone_api_key'],
6398 $pinecone_options['mxchat_pinecone_host']
6399 );
6400 if ($result['success']) {
6401 $success = true;
6402
6403 // Remove from vector cache
6404 $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
6405 $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
6406
6407 set_transient('mxchat_admin_notice_success',
6408 esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
6409 } else {
6410 $error_message = $result['message'];
6411 set_transient('mxchat_admin_notice_error',
6412 esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
6413 }
6414 } else {
6415 //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
6416
6417 // Handle WordPress database deletion
6418 global $wpdb;
6419 $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
6420
6421 // Clear cache and delete prompt
6422 wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
6423
6424 $result = $wpdb->delete(
6425 $table_name,
6426 array('id' => intval($id)),
6427 array('%d')
6428 );
6429
6430 if ($result !== false) {
6431 $success = true;
6432 set_transient('mxchat_admin_notice_success',
6433 esc_html__('Entry deleted successfully.', 'mxchat'), 30);
6434 } else {
6435 set_transient('mxchat_admin_notice_error',
6436 esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
6437 }
6438 }
6439
6440 // Redirect back to the prompts page
6441 wp_safe_redirect(add_query_arg(
6442 array(
6443 'page' => 'mxchat-prompts',
6444 'deleted' => $success ? 'true' : 'false'
6445 ),
6446 admin_url('admin.php')
6447 ));
6448 exit;
6449 }
6450
6451 /**
6452 * Validates user permissions for editing chat settings
6453 */
6454 public function mxchat_handle_edit_intent() {
6455 // Security checks (nonce and permissions)
6456 if (!current_user_can('manage_options')) {
6457 wp_die(esc_html__('Unauthorized user', 'mxchat'));
6458 }
6459 check_admin_referer('mxchat_edit_intent');
6460
6461 // Get POST data
6462 $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
6463 $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
6464 $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
6465 $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
6466 $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
6467
6468 // Validate inputs
6469 if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
6470 $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
6471 return;
6472 }
6473
6474 $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
6475 if (empty($phrases_array)) {
6476 $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
6477 return;
6478 }
6479
6480 // Generate embeddings with improved error handling
6481 $vectors = [];
6482 $failed_phrases = [];
6483
6484 foreach ($phrases_array as $phrase) {
6485 $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
6486 if (is_array($embedding_vector)) {
6487 $vectors[] = $embedding_vector;
6488 } else {
6489 $failed_phrases[] = $phrase;
6490 }
6491 }
6492
6493 if (!empty($failed_phrases)) {
6494 $this->handle_embedding_error(
6495 sprintf(
6496 __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
6497 implode(', ', $failed_phrases)
6498 )
6499 );
6500 return;
6501 }
6502
6503 if (empty($vectors)) {
6504 $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
6505 return;
6506 }
6507
6508 $combined_vector = $this->mxchat_average_vectors($vectors);
6509 $serialized_vector = maybe_serialize($combined_vector);
6510
6511 // Update the database
6512 global $wpdb;
6513 $table_name = $wpdb->prefix . 'mxchat_intents';
6514
6515 $result = $wpdb->update(
6516 $table_name,
6517 array(
6518 'intent_label' => $intent_label,
6519 'phrases' => implode(', ', $phrases_array),
6520 'embedding_vector' => $serialized_vector,
6521 'similarity_threshold' => $similarity_threshold
6522 ),
6523 array('id' => $intent_id),
6524 array('%s', '%s', '%s', '%f'), // Format: string, string, string, float
6525 array('%d') // Where format: integer
6526 );
6527
6528 if (false === $result) {
6529 $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
6530 return;
6531 }
6532
6533 // Set success message and redirect
6534 set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
6535
6536 $redirect_url = add_query_arg(
6537 array(
6538 'page' => 'mxchat-actions'
6539 ),
6540 admin_url('admin.php')
6541 );
6542 wp_safe_redirect($redirect_url);
6543 exit;
6544 }
6545
6546
6547 /**
6548 * Checks user permissions for managing options
6549 */
6550 public function mxchat_handle_add_intent() {
6551 if (!current_user_can('manage_options')) {
6552 wp_die(esc_html__('Unauthorized user', 'mxchat'));
6553 }
6554 check_admin_referer('mxchat_add_intent_nonce');
6555
6556 global $wpdb;
6557 $table_name = $wpdb->prefix . 'mxchat_intents';
6558
6559 // Sanitize and get form data
6560 $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
6561 $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
6562 $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
6563
6564 // Get similarity threshold from form (convert percentage to decimal)
6565 $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
6566
6567 // Validate required fields
6568 if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
6569 $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
6570 return;
6571 }
6572
6573 // Validate callback function
6574 $available_callbacks = $this->mxchat_get_available_callbacks();
6575 if (!array_key_exists($callback_function, $available_callbacks)) {
6576 $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
6577 return;
6578 }
6579
6580 // Check Pro requirements
6581 $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
6582 if ($is_pro_only && !$this->is_activated) {
6583 $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
6584 return;
6585 }
6586
6587 // Process phrases
6588 $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
6589 if (empty($phrases_array)) {
6590 $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
6591 return;
6592 }
6593
6594 // Generate embeddings with improved error handling
6595 $vectors = [];
6596 $failed_phrases = [];
6597 foreach ($phrases_array as $phrase) {
6598 $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
6599 if (is_array($embedding_vector)) {
6600 $vectors[] = $embedding_vector;
6601 } else {
6602 $failed_phrases[] = $phrase;
6603 }
6604 }
6605
6606 // Check for embedding failures
6607 if (!empty($failed_phrases)) {
6608 $this->handle_embedding_error(
6609 sprintf(
6610 __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
6611 implode(', ', $failed_phrases)
6612 )
6613 );
6614 return;
6615 }
6616
6617 if (empty($vectors)) {
6618 $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
6619 return;
6620 }
6621
6622 // Create combined vector and insert into database
6623 $combined_vector = $this->mxchat_average_vectors($vectors);
6624 $serialized_vector = maybe_serialize($combined_vector);
6625
6626 $result = $wpdb->insert($table_name, [
6627 'intent_label' => $intent_label,
6628 'phrases' => implode(', ', $phrases_array),
6629 'embedding_vector' => $serialized_vector,
6630 'callback_function' => $callback_function,
6631 'similarity_threshold' => $similarity_threshold, // Now uses the actual form value
6632 ]);
6633
6634 if ($result === false) {
6635 $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
6636 return;
6637 }
6638
6639 // Set success message and redirect
6640 set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
6641 wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
6642 exit;
6643 }
6644
6645 /**
6646 * Averages multiple vectors into a single vector
6647 */
6648 private function mxchat_average_vectors($vectors) {
6649 $vector_length = count($vectors[0]);
6650 $sum_vector = array_fill(0, $vector_length, 0);
6651
6652 foreach ($vectors as $vector) {
6653 for ($i = 0; $i < $vector_length; $i++) {
6654 $sum_vector[$i] += $vector[$i];
6655 }
6656 }
6657
6658 // Divide each component by the number of vectors to get the average
6659 $num_vectors = count($vectors);
6660 for ($i = 0; $i < $vector_length; $i++) {
6661 $sum_vector[$i] /= $num_vectors;
6662 }
6663
6664 return $sum_vector;
6665 }
6666
6667
6668
6669
6670 /**
6671 * Generates embeddings from input text for MXChat
6672 */
6673 public function mxchat_generate_embedding($text) {
6674 // Enable detailed logging for debugging
6675 //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
6676 //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
6677
6678 $options = get_option('mxchat_options');
6679 $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
6680 //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
6681
6682 // Determine provider and endpoint
6683 if (strpos($selected_model, 'voyage') === 0) {
6684 $api_key = $options['voyage_api_key'] ?? '';
6685 $endpoint = 'https://api.voyageai.com/v1/embeddings';
6686 $provider_name = 'Voyage AI';
6687 //error_log('[MXCHAT-EMBED] Using Voyage AI API');
6688 } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
6689 $api_key = $options['gemini_api_key'] ?? '';
6690 $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
6691 $provider_name = 'Google Gemini';
6692 //error_log('[MXCHAT-EMBED] Using Google Gemini API');
6693 } else {
6694 $api_key = $options['api_key'] ?? '';
6695 $endpoint = 'https://api.openai.com/v1/embeddings';
6696 $provider_name = 'OpenAI';
6697 //error_log('[MXCHAT-EMBED] Using OpenAI API');
6698 }
6699
6700 //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
6701
6702 if (empty($api_key)) {
6703 $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
6704 //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
6705 return $error_message;
6706 }
6707
6708 // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
6709 $estimated_tokens = ceil(str_word_count($text) / 0.75);
6710 //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
6711
6712 if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
6713 //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
6714 // Consider truncating text here
6715 }
6716
6717 // Prepare request body based on provider
6718 if (strpos($selected_model, 'gemini-embedding') === 0) {
6719 // Gemini API format
6720 $request_body = array(
6721 'model' => 'models/' . $selected_model,
6722 'content' => array(
6723 'parts' => array(
6724 array('text' => $text)
6725 )
6726 )
6727 );
6728
6729 // Set output dimensionality to 1536 for consistency with other models
6730 $request_body['outputDimensionality'] = 1536;
6731 } else {
6732 // OpenAI/Voyage API format
6733 $request_body = array(
6734 'model' => $selected_model,
6735 'input' => $text
6736 );
6737
6738 // Add output_dimension for voyage-3-large model
6739 if ($selected_model === 'voyage-3-large') {
6740 $request_body['output_dimension'] = 2048;
6741 }
6742 }
6743
6744 //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
6745
6746 // Prepare headers based on provider
6747 if (strpos($selected_model, 'gemini-embedding') === 0) {
6748 // Gemini uses API key as query parameter
6749 $endpoint .= '?key=' . $api_key;
6750 $headers = array(
6751 'Content-Type' => 'application/json'
6752 );
6753 } else {
6754 // OpenAI/Voyage use Bearer token
6755 $headers = array(
6756 'Authorization' => 'Bearer ' . $api_key,
6757 'Content-Type' => 'application/json'
6758 );
6759 }
6760
6761 // Make API request
6762 //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
6763 $response = wp_remote_post($endpoint, array(
6764 'body' => wp_json_encode($request_body),
6765 'headers' => $headers,
6766 'timeout' => 60 // Increased timeout for large inputs
6767 ));
6768
6769 // Handle wp_remote_post errors
6770 if (is_wp_error($response)) {
6771 $error_message = $response->get_error_message();
6772 //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
6773 return 'Connection error: ' . $error_message;
6774 }
6775
6776 // Get and check HTTP response code
6777 $http_code = wp_remote_retrieve_response_code($response);
6778 //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
6779
6780 if ($http_code !== 200) {
6781 $error_body = wp_remote_retrieve_body($response);
6782 //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
6783
6784 // Try to parse error for more details
6785 $error_json = json_decode($error_body, true);
6786 if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
6787 $error_type = $error_json['error']['type'] ?? 'unknown';
6788 $error_message = $error_json['error']['message'] ?? 'No message';
6789 //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
6790 //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
6791
6792 // Customize error message for common API errors
6793 if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
6794 $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
6795 } elseif ($error_type === 'authentication_error') {
6796 $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
6797 }
6798
6799 //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
6800 return $error_message;
6801 }
6802
6803 $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
6804 //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
6805 return $error_message;
6806 }
6807
6808 // Parse response body
6809 $response_body = wp_remote_retrieve_body($response);
6810 //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
6811
6812 $response_data = json_decode($response_body, true);
6813
6814 if (json_last_error() !== JSON_ERROR_NONE) {
6815 $error = json_last_error_msg();
6816 //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
6817 //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
6818 return "Failed to parse API response: $error";
6819 }
6820
6821 // Handle different response formats based on provider
6822 if (strpos($selected_model, 'gemini-embedding') === 0) {
6823 // Gemini API response format
6824 if (isset($response_data['embedding']['values'])) {
6825 $embedding_dimensions = count($response_data['embedding']['values']);
6826 //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
6827
6828 // Check if embedding dimensions are as expected (should be 1536)
6829 if ($embedding_dimensions !== 1536) {
6830 //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
6831 }
6832
6833 return $response_data['embedding']['values'];
6834 } else {
6835 //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
6836 //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
6837
6838 if (isset($response_data['error'])) {
6839 $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
6840 //error_log('[MXCHAT-EMBED] ' . $error_message);
6841 return $error_message;
6842 }
6843
6844 $error_message = "Invalid Gemini API response format: No embedding found";
6845 //error_log('[MXCHAT-EMBED] ' . $error_message);
6846 return $error_message;
6847 }
6848 } else {
6849 // OpenAI/Voyage API response format
6850 if (isset($response_data['data'][0]['embedding'])) {
6851 $embedding_dimensions = count($response_data['data'][0]['embedding']);
6852 //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
6853
6854 // Check if embedding dimensions are as expected
6855 if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
6856 ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
6857 //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
6858 }
6859
6860 return $response_data['data'][0]['embedding'];
6861 } else {
6862 //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
6863 //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
6864
6865 if (isset($response_data['error'])) {
6866 $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
6867 //error_log('[MXCHAT-EMBED] ' . $error_message);
6868 return $error_message;
6869 }
6870
6871 $error_message = "Invalid API response format: No embedding found";
6872 //error_log('[MXCHAT-EMBED] ' . $error_message);
6873 return $error_message;
6874 }
6875 }
6876 }
6877
6878
6879
6880 }
6881 ?>
6882