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MxChat – AI Chatbot & Content Generation for WordPress / 2.3.9
MxChat – AI Chatbot & Content Generation for WordPress v2.3.9
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← All changes | includes/class-mxchat-public.php +357 -632 3.2.92.3.9 View file →
@@ -10,138 +10,133 @@
10 10 // Simply get the options without defining duplicated defaults
11 11 $this->options = get_option('mxchat_options', array());
12 12 add_shortcode('mxchat_chatbot', array($this, 'render_chatbot_shortcode'));
13 13 add_action('wp_footer', array($this, 'append_chatbot_to_body'));
14 +
15 + // Initialize testing panel for admins
16 + add_action('wp_enqueue_scripts', array($this, 'enqueue_testing_assets'));
14 17 }
15 18
19 + /**
20 + * Enqueue testing panel assets for admin users
21 + */
22 + public function enqueue_testing_assets() {
23 + // Only load for admin users or if testing parameter is present
24 + if (current_user_can('administrator') || isset($_GET['mxchat_test'])) {
25 +
26 + // Get plugin URL for assets
27 + $plugin_url = plugin_dir_url(dirname(__FILE__));
28 +
29 + // Enqueue test panel CSS
30 + wp_enqueue_style(
31 + 'mxchat-test-panel',
32 + $plugin_url . 'css/test-panel.css',
33 + array(),
34 + '1.0.0'
35 + );
36 +
37 + // Enqueue test panel JS
38 + wp_enqueue_script(
39 + 'mxchat-test-panel',
40 + $plugin_url . 'js/test-panel.js',
41 + array('jquery'),
42 + '1.0.0',
43 + true
44 + );
45 +
46 + // Pass data to JavaScript
47 + wp_localize_script('mxchat-test-panel', 'mxchatTestData', array(
48 + 'ajaxUrl' => admin_url('admin-ajax.php'),
49 + 'nonce' => wp_create_nonce('mxchat_test_nonce'),
50 + 'isAdmin' => current_user_can('administrator'),
51 + 'testingEnabled' => true
52 + ));
53 +
54 + // Add JavaScript flag to enable testing
55 + add_action('wp_footer', array($this, 'add_testing_flag'));
56 + }
57 + }
58 +
59 + /**
60 + * Add JavaScript flag to enable testing panel
61 + */
62 + public function add_testing_flag() {
63 + echo '<script>window.mxchatTestingEnabled = true;</script>';
64 + }
65 +
66 + /**
67 + * Check if testing mode should be enabled
68 + */
69 + private function is_testing_mode_enabled() {
70 + return (current_user_can('administrator') || isset($_GET['mxchat_test']));
71 + }
72 +
16 73 /**
17 - * UPDATED: Enhanced should_hide_chatbot method - only blocks auto-append, not shortcodes
74 + * Check if chatbot should be hidden on current page
18 75 */
19 -private function should_hide_chatbot($context = 'auto') {
76 +private function should_hide_chatbot() {
20 77 global $post;
21 -
78 +
22 79 if (!$post) {
23 80 return false;
24 81 }
25 -
26 - // Only hide if it's the auto-append context (floating="yes" from global setting)
27 - // Allow shortcodes to work regardless of this setting
28 - if ($context === 'auto') {
29 - // Check new visibility field first
30 - $visibility = get_post_meta($post->ID, '_mxchat_page_visibility', true);
31 - if ($visibility === 'hide') {
32 - return true;
33 - }
34 -
35 - // Backward compat: check legacy field if new field not set
36 - if (empty($visibility)) {
37 - $hide_chatbot = get_post_meta($post->ID, '_mxchat_hide_chatbot', true);
38 - if ($hide_chatbot === '1') {
39 - return true;
40 - }
41 - }
42 - }
43 -
44 - return false;
82 +
83 + return get_post_meta($post->ID, '_mxchat_hide_chatbot', true) === '1';
45 84 }
46 85
47 86 /**
48 - * UPDATED: Enhanced append_chatbot_to_body method with context
87 + * Update your existing append_chatbot_to_body method
49 88 */
50 89 public function append_chatbot_to_body() {
51 - // Only run on public pages
52 - if (is_admin() || wp_doing_ajax()) {
53 - return;
90 + // Check if chatbot should be hidden on this page
91 + if ($this->should_hide_chatbot()) {
92 + return; // Don't render chatbot
54 93 }
55 94
56 - // Check if auto-append chatbot should be hidden on this page
57 - if ($this->should_hide_chatbot('auto')) {
58 - return; // Don't show auto-appended chatbot
59 - }
60 -
61 - // Get the bot that should be displayed using new logic
62 - $bot_to_show = $this->get_display_bot();
63 -
64 - // Don't show chatbot if determination is false
65 - if ($bot_to_show === false) {
66 - return;
67 - }
68 -
69 - // Handle consent for display
95 + // Your existing code continues here...
70 96 $consent_category = 'marketing';
71 - $has_consent = true;
72 97
73 - if (
74 - isset($this->options['complianz_toggle']) &&
75 - $this->options['complianz_toggle'] === 'on' &&
76 - function_exists('cmplz_has_consent')
77 - ) {
78 - $has_consent = cmplz_has_consent($consent_category);
79 - }
80 -
81 - // Display the appropriate chatbot (always floating for auto-append)
82 - if ($bot_to_show && $bot_to_show !== 'default') {
83 - // Show specific bot
84 - echo do_shortcode('[mxchat_chatbot floating="yes" bot_id="' . esc_attr($bot_to_show) . '" has_consent="' . ($has_consent ? 'yes' : 'no') . '"]');
85 - } else {
86 - // Show default bot
98 + if (isset($this->options['append_to_body']) && $this->options['append_to_body'] === 'on') {
99 + // Store consent status but always render
100 + $has_consent = true;
101 +
102 + if (
103 + isset($this->options['complianz_toggle']) &&
104 + $this->options['complianz_toggle'] === 'on' &&
105 + function_exists('cmplz_has_consent')
106 + ) {
107 + $has_consent = cmplz_has_consent($consent_category);
108 + }
109 +
110 + // Add consent status as a parameter to the shortcode
87 111 echo do_shortcode('[mxchat_chatbot floating="yes" has_consent="' . ($has_consent ? 'yes' : 'no') . '"]');
88 112 }
89 113 }
90 114
115 +
91 116 private function mxchat_get_user_identifier() {
92 117 return sanitize_text_field($_SERVER['REMOTE_ADDR']);
93 118 }
94 119
95 -/**
96 - * UPDATED: Enhanced shortcode with context-aware hiding
97 - */
98 120 public function render_chatbot_shortcode($atts) {
99 - // UPDATED: Add bot_id parameter support and improve logic
121 + // Check if chatbot should be hidden on this page
122 + if ($this->should_hide_chatbot()) {
123 + return ''; // Return empty string, don't render anything
124 + }
125 +
126 + // Your existing shortcode rendering code continues here...
100 127 $attributes = shortcode_atts(array(
101 128 'floating' => 'yes',
102 - 'has_consent' => 'yes',
103 - 'bot_id' => '' // Support for multi-bot functionality - empty means auto-detect
129 + 'has_consent' => 'yes'
104 130 ), $atts);
105 131
106 - // Determine which bot to use
107 - $bot_id = $this->determine_bot_for_shortcode($attributes['bot_id']);
108 -
109 - // UPDATED: Only check hiding for floating shortcodes that could conflict with auto-append
110 - // Non-floating shortcodes should always work
111 - if ($attributes['floating'] === 'yes') {
112 - // For floating shortcodes, check if auto-append is hidden
113 - // This prevents duplicate floating chatbots
114 - if ($this->should_hide_chatbot('auto') && $this->is_auto_append_enabled()) {
115 - // If auto-append is enabled but hidden on this page,
116 - // allow the floating shortcode to work (user is overriding)
117 - // But if auto-append is disabled globally, also allow shortcode
118 - }
119 - }
120 -
121 - // Non-floating shortcodes (floating="no") should NEVER be blocked by the hide setting
122 - // This allows embedded chatbots even when floating is hidden
123 -
124 132 $is_floating = $attributes['floating'] === 'yes';
125 - $bot_id = sanitize_key($bot_id); // Sanitize bot ID
126 133
127 - // Rest of your existing shortcode rendering logic continues unchanged...
128 - // [All the existing HTML generation code remains the same]
129 -
130 - // Get bot-specific options if multi-bot add-on is active
131 - $bot_options = $this->get_bot_options($bot_id);
132 -
133 - // Use bot-specific options or fall back to default options
134 - $current_options = !empty($bot_options) ? $bot_options : $this->options;
135 -
136 - // [Rest of your existing rendering code stays exactly the same]
137 - // Just remove the old should_hide_chatbot() check from the beginning
138 -
139 134 // Check for Complianz consent if the toggle is enabled
140 135 $initial_visibility = 'hidden';
141 136 $additional_class = '';
142 137
143 - if (isset($current_options['complianz_toggle']) && $current_options['complianz_toggle'] === 'on') {
138 + if (isset($this->options['complianz_toggle']) && $this->options['complianz_toggle'] === 'on') {
144 139 $additional_class = ' no-consent';
145 140 }
146 141 $visibility_class = $initial_visibility . $additional_class;
147 142
@@ -149,373 +144,295 @@
149 144 $custom_send_image = isset($theme_options['custom_send_button_image']) ? esc_url($theme_options['custom_send_button_image']) : '';
150 145 $send_width = isset($theme_options['send_button_width']) ? intval($theme_options['send_button_width']) : 24;
151 146 $send_height = isset($theme_options['send_button_height']) ? intval($theme_options['send_button_height']) : 24;
152 147 $send_rotation = isset($theme_options['send_button_rotation']) ? intval($theme_options['send_button_rotation']) : 0;
153 -
154 - // Check if an AI theme is active (global or bot-specific) - if so, skip inline color styles
155 - $ai_theme_active = !empty($theme_options['active_ai_theme_css']);
156 - $bot_has_theme = isset($theme_options['bot_theme_assignments'][$bot_id]);
157 - $skip_inline_colors = $ai_theme_active || $bot_has_theme;
158 -
159 - // UPDATED: Use current_options instead of $this->options throughout
160 - $bg_color = $current_options['chatbot_background_color'] ?? '#fff';
161 - $user_message_bg_color = $current_options['user_message_bg_color'] ?? '#fff';
162 - $user_message_font_color = $current_options['user_message_font_color'] ?? '#212121';
163 - $bot_message_bg_color = $current_options['bot_message_bg_color'] ?? '#212121';
164 - $bot_message_font_color = $current_options['bot_message_font_color'] ?? '#fff';
165 - $top_bar_bg_color = $current_options['top_bar_bg_color'] ?? '#212121';
166 - $send_button_font_color = $current_options['send_button_font_color'] ?? '#212121';
167 - $intro_message = $current_options['intro_message'] ?? esc_html__('Hello! How can I assist you today?', 'mxchat');
168 - $top_bar_title = $current_options['top_bar_title'] ?? esc_html__('MxChat: Basic', 'mxchat');
169 - $chatbot_background_color = $current_options['chatbot_background_color'] ?? '#212121';
170 - $icon_color = $current_options['icon_color'] ?? '#fff';
171 - $chat_input_font_color = $current_options['chat_input_font_color'] ?? '#212121';
172 - $close_button_color = $current_options['close_button_color'] ?? '#fff';
173 - $chatbot_bg_color = $current_options['chatbot_bg_color'] ?? '#fff';
174 - $pre_chat_message = isset($current_options['pre_chat_message']) ? sanitize_textarea_field(trim($current_options['pre_chat_message'])) : '';
148 +
149 + // Existing variables...
150 + $bg_color = $this->options['chatbot_background_color'] ?? '#fff';
151 + $user_message_bg_color = $this->options['user_message_bg_color'] ?? '#fff';
152 + $user_message_font_color = $this->options['user_message_font_color'] ?? '#212121';
153 + $bot_message_bg_color = $this->options['bot_message_bg_color'] ?? '#212121';
154 + $bot_message_font_color = $this->options['bot_message_font_color'] ?? '#fff';
155 + $top_bar_bg_color = $this->options['top_bar_bg_color'] ?? '#212121';
156 + $send_button_font_color = $this->options['send_button_font_color'] ?? '#212121';
157 + $intro_message = $this->options['intro_message'] ?? esc_html__('Hello! How can I assist you today?', 'mxchat');
158 + $top_bar_title = $this->options['top_bar_title'] ?? esc_html__('MxChat: Basic', 'mxchat');
159 + $chatbot_background_color = $this->options['chatbot_background_color'] ?? '#212121';
160 + $icon_color = $this->options['icon_color'] ?? '#fff';
161 + $chat_input_font_color = $this->options['chat_input_font_color'] ?? '#212121';
162 + $close_button_color = $this->options['close_button_color'] ?? '#fff';
163 + $chatbot_bg_color = $this->options['chatbot_bg_color'] ?? '#fff';
164 + $pre_chat_message = isset($this->options['pre_chat_message']) ? sanitize_text_field(trim($this->options['pre_chat_message'])) : '';
175 165 $user_id = sanitize_key($this->mxchat_get_user_identifier());
176 166 $email_state = $this->determine_email_collection_state();
177 167 $show_email_form = $email_state['show_email_form'];
178 168 $user_email = $email_state['user_email'] ?? '';
179 169 $user_name = $email_state['user_name'] ?? '';
180 - // Pre-chat dismissal now handled client-side via localStorage (zero server load)
181 - $input_copy = isset($current_options['input_copy']) ? esc_attr($current_options['input_copy']) : esc_attr__('How can I assist?', 'mxchat');
182 - $rate_limit_message = isset($current_options['rate_limit_message']) ? esc_attr($current_options['rate_limit_message']) : esc_attr__('Rate limit exceeded. Please try again later.', 'mxchat');
183 - $mode_indicator_bg_color = $current_options['mode_indicator_bg_color'] ?? '#212121';
184 - $mode_indicator_font_color = $current_options['mode_indicator_font_color'] ?? '#fff';
185 - $quick_questions_toggle_color = $current_options['quick_questions_toggle_color'] ?? '#212121';
170 + $transient_key = 'mxchat_pre_chat_message_dismissed_' . $user_id;
171 + $input_copy = isset($this->options['input_copy']) ? esc_attr($this->options['input_copy']) : esc_attr__('How can I assist?', 'mxchat');
172 + $rate_limit_message = isset($this->options['rate_limit_message']) ? esc_attr($this->options['rate_limit_message']) : esc_attr__('Rate limit exceeded. Please try again later.', 'mxchat');
173 + $mode_indicator_bg_color = $this->options['mode_indicator_bg_color'] ?? '#212121';
174 + $mode_indicator_font_color = $this->options['mode_indicator_font_color'] ?? '#fff';
175 + $quick_questions_toggle_color = $this->options['quick_questions_toggle_color'] ?? '#212121';
186 176
187 - $privacy_toggle = isset($current_options['privacy_toggle']) && $current_options['privacy_toggle'] === 'on';
188 - $privacy_text = isset($current_options['privacy_text']) ? wp_kses_post($current_options['privacy_text']) : wp_kses_post(__('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat'));
177 + $privacy_toggle = isset($this->options['privacy_toggle']) && $this->options['privacy_toggle'] === 'on';
178 + $privacy_text = isset($this->options['privacy_text']) ? wp_kses_post($this->options['privacy_text']) : wp_kses_post(__('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat'));
189 179
190 - $popular_question_1 = isset($current_options['popular_question_1']) ? esc_html($current_options['popular_question_1']) : '';
191 - $popular_question_2 = isset($current_options['popular_question_2']) ? esc_html($current_options['popular_question_2']) : '';
192 - $popular_question_3 = isset($current_options['popular_question_3']) ? esc_html($current_options['popular_question_3']) : '';
193 - $additional_questions = isset($current_options['additional_popular_questions']) ? $current_options['additional_popular_questions'] : [];
194 - $custom_icon = isset($current_options['custom_icon']) ? esc_url($current_options['custom_icon']) : '';
195 - $title_icon = isset($current_options['title_icon']) ? esc_url($current_options['title_icon']) : '';
196 - // AI agent text - if explicitly set to empty string, hide the indicator entirely
197 - $ai_agent_text = isset($current_options['ai_agent_text']) ? $current_options['ai_agent_text'] : __('AI Agent', 'mxchat');
180 + $popular_question_1 = isset($this->options['popular_question_1']) ? esc_html($this->options['popular_question_1']) : '';
181 + $popular_question_2 = isset($this->options['popular_question_2']) ? esc_html($this->options['popular_question_2']) : '';
182 + $popular_question_3 = isset($this->options['popular_question_3']) ? esc_html($this->options['popular_question_3']) : '';
183 + $additional_questions = isset($this->options['additional_popular_questions']) ? $this->options['additional_popular_questions'] : [];
184 + $custom_icon = isset($this->options['custom_icon']) ? esc_url($this->options['custom_icon']) : '';
185 + $title_icon = isset($this->options['title_icon']) ? esc_url($this->options['title_icon']) : '';
186 + $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_html($this->options['ai_agent_text']) : esc_html__('AI Agent', 'mxchat');
198 187
199 - $live_agent_message_bg_color = $current_options['live_agent_message_bg_color'] ?? '#212121';
200 - $live_agent_message_font_color = $current_options['live_agent_message_font_color'] ?? '#fff';
201 - $enable_email_block = isset($current_options['enable_email_block']) &&
202 - ($current_options['enable_email_block'] === '1' || $current_options['enable_email_block'] === 'on');
188 + $live_agent_message_bg_color = $this->options['live_agent_message_bg_color'] ?? '#212121';
189 + $live_agent_message_font_color = $this->options['live_agent_message_font_color'] ?? '#fff';
190 + $enable_email_block = isset($this->options['enable_email_block']) &&
191 + ($this->options['enable_email_block'] === '1' || $this->options['enable_email_block'] === 'on');
203 192
204 - // Add name field variables
205 - $enable_name_field = isset($current_options['enable_name_field']) &&
206 - ($current_options['enable_name_field'] === '1' || $current_options['enable_name_field'] === 'on');
207 - $name_field_placeholder = isset($current_options['name_field_placeholder']) ?
208 - esc_attr($current_options['name_field_placeholder']) :
193 + // NEW: Add name field variables
194 + $enable_name_field = isset($this->options['enable_name_field']) &&
195 + ($this->options['enable_name_field'] === '1' || $this->options['enable_name_field'] === 'on');
196 + $name_field_placeholder = isset($this->options['name_field_placeholder']) ?
197 + esc_attr($this->options['name_field_placeholder']) :
209 198 esc_attr__('Enter your name', 'mxchat');
210 199
211 200 ob_start();
212 201
213 - // Check if floating attribute is set to 'yes' and wrap accordingly
214 - if ($is_floating) {
215 - echo '<div id="floating-chatbot-' . esc_attr($bot_id) . '" class="floating-chatbot ' . $initial_visibility . $additional_class . '">';
202 + // Check if floating attribute is set to 'yes' and wrap accordingly
203 + if ($is_floating) {
204 + echo '<div id="floating-chatbot" class="' . $initial_visibility . $additional_class . '">';
205 + }
206 +
207 + echo '<div id="mxchat-chatbot-wrapper">';
208 + echo ' <div class="chatbot-top-bar" id="exit-chat-button" style="background: ' . esc_attr($top_bar_bg_color) . ';">';
209 + echo ' <div class="chatbot-title-container">';
210 + echo ' <div class="chatbot-title-group">';
211 + if (!empty($title_icon)) {
212 + echo ' <img src="' . esc_url($title_icon) . '" alt="" class="chatbot-title-icon">';
213 + }
214 + echo ' <p class="chatbot-title" style="color: ' . esc_attr($close_button_color) . ';">' . esc_html($top_bar_title) . '</p>';
215 + echo ' </div>';
216 + echo '<span class="chat-mode-indicator" id="chat-mode-indicator" data-ai-text="' . $ai_agent_text . '" style="color: ' . esc_attr($mode_indicator_font_color) . '; background-color: ' . esc_attr($mode_indicator_bg_color) . ';">' . $ai_agent_text . '</span>';
217 + echo ' </div>';
218 + echo ' <button class="exit-chat" type="button" aria-label="' . esc_attr__('Minimize', 'mxchat') . '" style="color: ' . esc_attr($close_button_color) . ';">';
219 + echo ' <svg xmlns="http://www.w3.org/2000/svg" height="24" viewBox="0 0 24 24" width="24" id="ic-minimize" style="fill: ' . esc_attr($close_button_color) . ';">';
220 + echo ' <path d="M0 0h24v24H0z" fill="none"></path>';
221 + echo ' <path d="M11.67 3.87L9.9 2.1 0 12l9.9 9.9 1.77-1.77L3.54 12z"></path>';
222 + echo ' </svg>';
223 + echo ' <span>' . esc_html__('Minimize', 'mxchat') . '</span>';
224 + echo ' </button>';
225 + echo ' </div>';
226 +
227 + // 3b) Main chatbot container
228 + echo ' <div id="mxchat-chatbot" style="background-color: ' . esc_attr($chatbot_bg_color) . ';">';
229 +
230 +if ($enable_email_block) {
231 + echo '<div id="email-blocker" class="email-blocker" style="' . ($show_email_form ? '' : 'display: none;') . '">';
232 + echo ' <div class="email-blocker-header">';
233 +
234 + $header_html = isset($this->options['email_blocker_header_content'])
235 + ? $this->options['email_blocker_header_content']
236 + : '';
237 + echo wp_kses_post($header_html);
238 +
239 + echo ' </div>';
240 + echo ' <form id="email-collection-form">';
241 +
242 + // NEW: Add name field if enabled
243 + if ($enable_name_field) {
244 + echo ' <label for="user-name" class="sr-only mxchat-name-label">' . esc_html__('Name', 'mxchat') . '</label>';
245 + echo ' <input type="text" id="user-name" name="user_name" class="mxchat-name-input" required placeholder="' . $name_field_placeholder . '" />';
216 246 }
247 +
248 + echo ' <label for="user-email" class="sr-only">' . esc_html__('Email Address', 'mxchat') . '</label>';
249 + echo ' <input type="email" id="user-email" name="user_email" required placeholder="' . esc_attr__('Enter your email address', 'mxchat') . '" />';
250 + echo '<button type="submit" id="email-submit-button">';
251 + $button_text = isset($this->options['email_blocker_button_text'])
252 + ? $this->options['email_blocker_button_text']
253 + : esc_html__('Start Chat', 'mxchat');
254 + echo esc_html($button_text);
255 + echo '</button>';
256 + echo ' </form>';
257 + echo '</div>';
258 +}
259 +
260 + echo ' <div id="chat-container" style="' . ($enable_email_block && $show_email_form ? 'display: none;' : '') . '">';
261 + echo ' <div id="chat-box">';
262 + echo ' <div class="bot-message" style="background: ' . esc_attr($bot_message_bg_color) . ';">';
263 + echo ' <div dir="auto" style="color: ' . esc_attr($bot_message_font_color) . ';">';
264 + echo wp_kses_post($intro_message);
265 + echo ' </div>';
266 + echo ' </div>';
267 + echo ' </div>'; // end #chat-box
268 +
269 +
270 +// Replace the existing popular questions section with this:
271 +echo ' <div id="mxchat-popular-questions">';
272 +echo ' <div class="mxchat-popular-questions-container">';
217 273
218 - // Add bot_id to the chatbot wrapper as a data attribute
219 - // data-nosnippet: keep the chat widget's UI copy (greeting, title, quick-question
220 - // prompts, privacy notice) out of Google search snippets. This wrapper renders in both
221 - // floating and inline/shortcode modes, so it covers all in-panel copy in one place.
222 - echo '<div id="mxchat-chatbot-wrapper-' . esc_attr($bot_id) . '" class="mxchat-chatbot-wrapper" data-nosnippet data-bot-id="' . esc_attr($bot_id) . '">';
223 -
224 - echo ' <div class="chatbot-top-bar" id="exit-chat-button-' . esc_attr($bot_id) . '"' . ($skip_inline_colors ? '' : ' style="background: ' . esc_attr($top_bar_bg_color) . ';"') . '>';
225 - echo ' <div class="chatbot-title-container">';
226 - echo ' <div class="chatbot-title-group">';
227 - if (!empty($title_icon)) {
228 - echo ' <img src="' . esc_url($title_icon) . '" alt="" class="chatbot-title-icon">';
229 - }
230 - echo ' <p class="chatbot-title"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($close_button_color) . ';"') . '>' . esc_html($top_bar_title) . '</p>';
231 - echo ' </div>';
232 - // Only show mode indicator if ai_agent_text is not empty
233 - if (!empty(trim($ai_agent_text))) {
234 - echo '<span class="chat-mode-indicator" id="chat-mode-indicator-' . esc_attr($bot_id) . '" data-ai-text="' . esc_attr($ai_agent_text) . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($mode_indicator_font_color) . '; background-color: ' . esc_attr($mode_indicator_bg_color) . ';"') . '>' . esc_html($ai_agent_text) . '</span>';
235 - }
236 - echo ' </div>';
237 - // Overflow menu (3-dot) trigger + dropdown container.
238 - // Sibling of .exit-chat, rendered to its left. JS hides the trigger
239 - // if no menu items are enabled; outer click + Escape close the menu.
240 - echo ' <div class="mxchat-header-menu-wrap" data-bot-id="' . esc_attr($bot_id) . '"' . ($skip_inline_colors ? '' : ' style="--mxchat-menu-bg: ' . esc_attr($bot_message_bg_color) . '; --mxchat-menu-fg: ' . esc_attr($bot_message_font_color) . ';"') . '>';
241 - echo ' <button class="mxchat-header-btn mxchat-menu-trigger" type="button" aria-haspopup="menu" aria-expanded="false" aria-label="' . esc_attr__('More options', 'mxchat') . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($close_button_color) . ';"') . '>';
242 - echo ' <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true">';
243 - echo ' <circle cx="12" cy="5" r="2"/><circle cx="12" cy="12" r="2"/><circle cx="12" cy="19" r="2"/>';
244 - echo ' </svg>';
245 - echo ' </button>';
246 - echo ' <div class="mxchat-header-menu" role="menu" aria-hidden="true" hidden></div>';
247 - echo ' </div>';
248 - echo ' <button class="exit-chat" type="button" aria-label="' . esc_attr__('Close', 'mxchat') . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($close_button_color) . ';"') . '>';
249 - echo ' <svg xmlns="http://www.w3.org/2000/svg" width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round" id="ic-close" aria-hidden="true">';
250 - echo ' <line x1="6" y1="6" x2="18" y2="18"></line>';
251 - echo ' <line x1="18" y1="6" x2="6" y2="18"></line>';
252 - echo ' </svg>';
253 - echo ' <span>' . esc_html__('Close', 'mxchat') . '</span>';
254 - echo ' </button>';
255 - echo ' </div>';
274 +// Collapse button (down arrow) - shows when open, centered at top
275 +echo ' <button class="questions-collapse-btn" aria-label="' . esc_attr__('Hide Quick Questions', 'mxchat') . '">';
276 +echo ' <svg width="25" height="25" viewBox="0 0 24 24" fill="none" stroke="' . esc_attr($quick_questions_toggle_color) . '" stroke-width="2">';
277 +echo ' <polyline points="6,9 12,15 18,9"></polyline>';
278 +echo ' </svg>';
279 +echo ' </button>';
256 280
257 - // 3b) Main chatbot container
258 - echo ' <div id="mxchat-chatbot-' . esc_attr($bot_id) . '" class="mxchat-chatbot"' . ($skip_inline_colors ? '' : ' style="background-color: ' . esc_attr($chatbot_bg_color) . ';"') . '>';
259 -
260 - if ($enable_email_block) {
261 - echo '<div id="email-blocker-' . esc_attr($bot_id) . '" class="email-blocker" style="' . ($show_email_form ? '' : 'display: none;') . '">';
262 - echo ' <div class="email-blocker-header">';
281 +// Expand button (up arrow) - shows when collapsed
282 +echo ' <button class="questions-toggle-btn" aria-label="' . esc_attr__('Show Quick Questions', 'mxchat') . '">';
283 +echo ' <svg width="25" height="25" viewBox="0 0 24 24" fill="none" stroke="' . esc_attr($quick_questions_toggle_color) . '" stroke-width="2">';
284 +echo ' <polyline points="18,15 12,9 6,15"></polyline>';
285 +echo ' </svg>';
286 +echo ' </button>';
263 287
264 - $header_html = isset($current_options['email_blocker_header_content'])
265 - ? $current_options['email_blocker_header_content']
266 - : '';
267 - echo wp_kses_post($header_html);
288 +if (!empty($popular_question_1)) {
289 + echo '<button class="mxchat-popular-question" dir="auto">' . esc_html($popular_question_1) . '</button>';
290 +}
291 +if (!empty($popular_question_2)) {
292 + echo '<button class="mxchat-popular-question" dir="auto">' . esc_html($popular_question_2) . '</button>';
293 +}
294 +if (!empty($popular_question_3)) {
295 + echo '<button class="mxchat-popular-question" dir="auto">' . esc_html($popular_question_3) . '</button>';
296 +}
268 297
269 - echo ' </div>';
270 - echo ' <form id="email-collection-form-' . esc_attr($bot_id) . '" class="email-collection-form" method="POST" action="">';
298 +if (!empty($additional_questions) && is_array($additional_questions)) {
299 + foreach ($additional_questions as $index => $question) {
300 + if (!empty($question)) {
301 + echo '<button class="mxchat-popular-question" dir="auto">' . esc_html($question) . '</button>';
302 + }
303 + }
304 +}
271 305
272 - // Add name field if enabled
273 - if ($enable_name_field) {
274 - echo ' <label for="user-name-' . esc_attr($bot_id) . '" class="sr-only mxchat-name-label">' . esc_html__('Name', 'mxchat') . '</label>';
275 - echo ' <input type="text" id="user-name-' . esc_attr($bot_id) . '" name="user_name" class="mxchat-name-input" required placeholder="' . $name_field_placeholder . '" />';
276 - }
306 +echo ' </div>';
307 +echo ' </div>';
277 308
278 - echo ' <label for="user-email-' . esc_attr($bot_id) . '" class="sr-only">' . esc_html__('Email Address', 'mxchat') . '</label>';
279 - echo ' <input type="email" id="user-email-' . esc_attr($bot_id) . '" name="user_email" class="mxchat-email-input" required placeholder="' . esc_attr__('Enter your email address', 'mxchat') . '" />';
280 - echo '<button type="submit" id="email-submit-button-' . esc_attr($bot_id) . '" class="email-submit-button">';
281 - $button_text = isset($current_options['email_blocker_button_text'])
282 - ? $current_options['email_blocker_button_text']
283 - : esc_html__('Start Chat', 'mxchat');
284 - echo esc_html($button_text);
285 - echo '</button>';
286 - echo ' </form>';
287 - echo '</div>';
288 - }
309 + echo ' <div id="input-container">';
310 + echo ' <textarea id="chat-input" dir="auto" placeholder="' . esc_attr($input_copy) . '" style="color: ' . esc_attr($chat_input_font_color) . ';"></textarea>';
311 + echo ' <button id="send-button">';
312 + if (!empty($custom_send_image)) {
313 + echo ' <img src="' . esc_url($custom_send_image) . '" alt="' . esc_attr__('Send', 'mxchat') . '" style="width: ' . intval($send_width) . 'px; height: ' . intval($send_height) . 'px; transform: rotate(' . intval($send_rotation) . 'deg);" />';
314 + } else {
315 + echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" style="fill: ' . esc_attr($send_button_font_color) . '; width: ' . intval($send_width) . 'px; height: ' . intval($send_height) . 'px; transform: rotate(' . intval($send_rotation) . 'deg);">';
316 + echo ' <path d="M498.1 5.6c10.1 7 15.4 19.1 13.5 31.2l-64 416c-1.5 9.7-7.4 18.2-16 23s-18.9 5.4-28 1.6L284 427.7l-68.5 74.1c-8.9 9.7-22.9 12.9-35.2 8.1S160 493.2 160 480V396.4c0-4 1.5-7.8 4.2-10.7L331.8 202.8c5.8-6.3 5.6-16-.4-22s-15.7-6.4-22-.7L106 360.8 17.7 316.6C7.1 311.3 .3 300.7 0 288.9s5.9-22.8 16.1-28.7l448-256c10.7-6.1 23.9-5.5 34 1.4z"></path>';
317 + echo ' </svg>';
318 + }
319 + echo ' </button>';
320 + echo ' </div>';
289 321
290 - echo ' <div id="mxchat-init-loader-' . esc_attr($bot_id) . '" class="mxchat-init-loader" style="display:none;">';
291 - echo ' <div class="mxchat-init-loader-dots">';
292 - echo ' <span class="dot"></span><span class="dot"></span><span class="dot"></span>';
293 - echo ' </div>';
294 - echo ' </div>';
322 + echo ' <div class="chat-toolbar">';
323 +
324 + // PDF Upload Button - wrapped in conditional
325 + $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
326 + if ($show_pdf_button === 'on') {
327 + echo ' <input type="file" id="pdf-upload" accept=".pdf" style="display: none;">';
328 + echo ' <button id="pdf-upload-btn" class="toolbar-btn" title="' . esc_attr__('Upload PDF', 'mxchat') . '">';
329 + echo ' <!-- Icon from Font Awesome Free: https://fontawesome.com/license/free -->';
330 + echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" stroke="currentColor">';
331 + echo ' <path d="M64 464l48 0 0 48-48 0c-35.3 0-64-28.7-64-64L0 64C0 28.7 28.7 0 64 0L229.5 0c17 0 33.3 6.7 45.3 18.7l90.5 90.5c12 12 18.7 28.3 18.7 45.3L384 304l-48 0 0-144-80 0c-17.7 0-32-14.3-32-32l0-80L64 48c-8.8 0-16 7.2-16 16l0 384c0 8.8 7.2 16 16 16zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z"></path>';
332 + echo ' </svg>';
333 + echo ' </button>';
334 + }
335 +
336 + // Word Upload Button - wrapped in conditional
337 + $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
338 + if ($show_word_button === 'on') {
339 + echo ' <input type="file" id="word-upload" accept=".docx" style="display: none;">';
340 + echo ' <button id="word-upload-btn" class="toolbar-btn" title="' . esc_attr__('Upload Word Document', 'mxchat') . '">';
341 + echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512" stroke="currentColor">';
342 + echo ' <path d="M48 448L48 64c0-8.8 7.2-16 16-16l160 0 0 80c0 17.7 14.3 32 32 32l80 0 0 288c0 8.8-7.2 16-16 16L64 464c-8.8 0-16-7.2-16-16zM64 0C28.7 0 0 28.7 0 64L0 448c0 35.3 28.7 64 64 64l256 0c35.3 0 64-28.7 64-64l0-293.5c0-17-6.7-33.3-18.7-45.3L274.7 18.7C262.7 6.7 246.5 0 229.5 0L64 0zm55 241.1c-3.8-12.7-17.2-19.9-29.9-16.1s-19.9 17.2-16.1 29.9l48 160c3 10.2 12.4 17.1 23 17.1s19.9-7 23-17.1l25-83.4 25 83.4c3 10.2 12.4 17.1 23 17.1s19.9-7 23-17.1l48-160c3.8-12.7-3.4-26.1-16.1-29.9s-26.1 3.4-29.9 16.1l-25 83.4-25-83.4c-3-10.2-12.4-17.1-23-17.1s-19.9 7-23 17.1l-25 83.4-25-83.4z"/></svg>';
343 + echo ' </button>';
344 + }
345 +
346 + // File containers (unchanged)
347 + echo ' <div id="active-pdf-container" class="active-pdf-container" style="display: none;">';
348 + echo ' <span id="active-pdf-name" class="active-pdf-name"></span>';
349 + echo ' <button id="remove-pdf-btn" class="remove-pdf-btn" title="' . esc_attr__('Remove PDF', 'mxchat') . '">';
350 + echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="12" height="12" fill="none" stroke="currentColor" stroke-width="2">';
351 + echo ' <line x1="18" y1="6" x2="6" y2="18"></line>';
352 + echo ' <line x1="6" y1="6" x2="18" y2="18"></line>';
353 + echo ' </svg>';
354 + echo ' </button>';
355 + echo ' </div>';
356 +
357 + echo ' <div id="active-word-container" class="active-pdf-container" style="display: none;">';
358 + echo ' <span id="active-word-name" class="active-pdf-name"></span>';
359 + echo ' <button id="remove-word-btn" class="remove-pdf-btn" title="' . esc_attr__('Remove Word Document', 'mxchat') . '">';
360 + echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="12" height="12" fill="none" stroke="currentColor" stroke-width="2">';
361 + echo ' <line x1="18" y1="6" x2="6" y2="18"></line>';
362 + echo ' <line x1="6" y1="6" x2="18" y2="18"></line>';
363 + echo ' </svg>';
364 + echo ' </button>';
365 + echo ' </div>';
366 +
367 + // Perplexity Button (unchanged except for the conditional)
368 + if (apply_filters('mxchat_perplexity_should_show_logo', true)) {
369 + echo ' <button id="perplexity-search-btn" class="toolbar-btn" title="' . esc_attr__('Search with Perplexity', 'mxchat-perplexity') . '">';
370 + echo ' <svg fill="currentColor" height="1em" viewBox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg">';
371 + echo ' <path d="M19.785 0v7.272H22.5V17.62h-2.935V24l-7.037-6.194v6.145h-1.091v-6.152L4.392 24v-6.465H1.5V7.188h2.884V0l7.053 6.494V.19h1.09v6.49L19.786 0zm-7.257 9.044v7.319l5.946 5.234V14.44l-5.946-5.397zm-1.099-.08l-5.946 5.398v7.235l5.946-5.234V8.965zm8.136 7.58h1.844V8.349H13.46l6.105 5.54v2.655zm-8.982-8.28H2.59v8.195h1.8v-2.576l6.192-5.62zM5.475 2.476v4.71h5.115l-5.115-4.71zm13.219 0l-5.115 4.71h5.115v-4.71z"></path>';
372 + echo ' </svg>';
373 + echo ' </button>';
374 + }
375 +
376 +
377 +// Image Analysis Button - hidden by default, controlled by MxChat Vision add-on
378 +echo ' <input type="file" id="image-upload" accept="image/*" style="display: none;" multiple>';
379 +echo ' <button id="image-upload-btn" class="toolbar-btn" title="' . esc_attr__('Upload Image for Analysis', 'mxchat') . '" style="display: none;">';
380 +echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="fill: none !important;">';
381 +echo ' <path d="M14.5 4h-5L7 7H4a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V9a2 2 0 0 0-2-2h-3l-2.5-3z" style="fill: none !important;"/>';
382 +echo ' <circle cx="12" cy="13" r="3" style="fill: none !important;"/>';
383 +echo ' </svg>';
384 +echo ' </button>';
385 +
386 +
387 + echo ' </div>';
388 +
389 + echo ' <div class="chatbot-footer">';
295 390
296 - echo ' <div id="chat-container-' . esc_attr($bot_id) . '" class="chat-container" style="' . ($enable_email_block && $show_email_form ? 'display: none;' : '') . '">';
297 - echo ' <div id="chat-box-' . esc_attr($bot_id) . '" class="chat-box">';
298 - echo ' <div class="bot-message"' . ($skip_inline_colors ? '' : ' style="background: ' . esc_attr($bot_message_bg_color) . ';"') . '>';
299 - echo ' <div dir="auto"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($bot_message_font_color) . ';"') . '>';
300 - echo wp_kses_post($intro_message);
301 - echo ' </div>';
302 - echo ' </div>';
303 - echo ' </div>'; // end #chat-box
304 -
305 -
306 - // Replace the existing popular questions section with this:
307 - echo ' <div id="mxchat-popular-questions-' . esc_attr($bot_id) . '" class="mxchat-popular-questions">';
308 - echo ' <div class="mxchat-popular-questions-container">';
309 -
310 - // Collapse button (down arrow) - shows when open, centered at top
311 - echo ' <button class="questions-collapse-btn" aria-label="' . esc_attr__('Hide Quick Questions', 'mxchat') . '">';
312 - echo ' <svg width="25" height="25" viewBox="0 0 24 24" fill="none"' . ($skip_inline_colors ? '' : ' stroke="' . esc_attr($quick_questions_toggle_color) . '"') . ' stroke-width="2">';
313 - echo ' <polyline points="6,9 12,15 18,9"></polyline>';
314 - echo ' </svg>';
315 - echo ' </button>';
391 + // Output the privacy notice if enabled
392 + if ($privacy_toggle && !empty($privacy_text)) {
393 + echo '<p class="privacy-notice">' . $privacy_text . '</p>';
394 + }
316 395
317 - // Expand button (up arrow) - shows when collapsed
318 - echo ' <button class="questions-toggle-btn" aria-label="' . esc_attr__('Show Quick Questions', 'mxchat') . '">';
319 - echo ' <svg width="25" height="25" viewBox="0 0 24 24" fill="none"' . ($skip_inline_colors ? '' : ' stroke="' . esc_attr($quick_questions_toggle_color) . '"') . ' stroke-width="2">';
320 - echo ' <polyline points="18,15 12,9 6,15"></polyline>';
321 - echo ' </svg>';
322 - echo ' </button>';
323 -
324 - if (!empty($popular_question_1)) {
325 - echo '<button class="mxchat-popular-question" dir="auto">' . esc_html($popular_question_1) . '</button>';
326 - }
327 - if (!empty($popular_question_2)) {
328 - echo '<button class="mxchat-popular-question" dir="auto">' . esc_html($popular_question_2) . '</button>';
329 - }
330 - if (!empty($popular_question_3)) {
331 - echo '<button class="mxchat-popular-question" dir="auto">' . esc_html($popular_question_3) . '</button>';
332 - }
333 -
334 - if (!empty($additional_questions) && is_array($additional_questions)) {
335 - foreach ($additional_questions as $index => $question) {
336 - if (!empty($question)) {
337 - echo '<button class="mxchat-popular-question" dir="auto">' . esc_html($question) . '</button>';
338 - }
339 - }
340 - }
341 -
342 - echo ' </div>';
343 - echo ' </div>';
344 -
345 - echo ' <div id="input-container-' . esc_attr($bot_id) . '" class="input-container">';
346 - echo ' <textarea id="chat-input-' . esc_attr($bot_id) . '" class="chat-input" dir="auto" placeholder="' . esc_attr($input_copy) . '"' . ($skip_inline_colors ? '' : ' style="color: ' . esc_attr($chat_input_font_color) . ';"') . '></textarea>';
347 - echo ' <button id="send-button-' . esc_attr($bot_id) . '" class="send-button" aria-label="' . esc_attr__('Send message', 'mxchat') . '">';
348 - if (!empty($custom_send_image)) {
349 - echo ' <img src="' . esc_url($custom_send_image) . '" alt="' . esc_attr__('Send', 'mxchat') . '" style="width: ' . intval($send_width) . 'px; height: ' . intval($send_height) . 'px; transform: rotate(' . intval($send_rotation) . 'deg);" />';
350 - } else {
351 - $send_svg_style = 'width: ' . intval($send_width) . 'px; height: ' . intval($send_height) . 'px; transform: rotate(' . intval($send_rotation) . 'deg);';
352 - if (!$skip_inline_colors) {
353 - $send_svg_style = 'fill: ' . esc_attr($send_button_font_color) . '; ' . $send_svg_style;
354 - }
355 - echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" style="' . $send_svg_style . '">';
356 - echo ' <path d="M498.1 5.6c10.1 7 15.4 19.1 13.5 31.2l-64 416c-1.5 9.7-7.4 18.2-16 23s-18.9 5.4-28 1.6L284 427.7l-68.5 74.1c-8.9 9.7-22.9 12.9-35.2 8.1S160 493.2 160 480V396.4c0-4 1.5-7.8 4.2-10.7L331.8 202.8c5.8-6.3 5.6-16-.4-22s-15.7-6.4-22-.7L106 360.8 17.7 316.6C7.1 311.3 .3 300.7 0 288.9s5.9-22.8 16.1-28.7l448-256c10.7-6.1 23.9-5.5 34 1.4z"></path>';
357 - echo ' </svg>';
358 - }
359 - echo ' </button>';
360 - echo ' </div>';
361 -
362 - echo ' <div class="chat-toolbar">';
363 -
364 - // PDF Upload Button - wrapped in conditional using current_options
365 - $show_pdf_button = isset($current_options['show_pdf_upload_button']) ? $current_options['show_pdf_upload_button'] : 'on';
366 - if ($show_pdf_button === 'on') {
367 - echo ' <input type="file" id="pdf-upload-' . esc_attr($bot_id) . '" class="pdf-upload" accept=".pdf" style="display: none;">';
368 - echo ' <button id="pdf-upload-btn-' . esc_attr($bot_id) . '" class="toolbar-btn pdf-upload-btn" title="' . esc_attr__('Upload PDF', 'mxchat') . '">';
369 - echo ' <!-- Icon from Font Awesome Free: https://fontawesome.com/license/free -->';
370 - echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" stroke="currentColor">';
371 - echo ' <path d="M64 464l48 0 0 48-48 0c-35.3 0-64-28.7-64-64L0 64C0 28.7 28.7 0 64 0L229.5 0c17 0 33.3 6.7 45.3 18.7l90.5 90.5c12 12 18.7 28.3 18.7 45.3L384 304l-48 0 0-144-80 0c-17.7 0-32-14.3-32-32l0-80L64 48c-8.8 0-16 7.2-16 16l0 384c0 8.8 7.2 16 16 16zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z"></path>';
372 - echo ' </svg>';
373 - echo ' </button>';
374 - }
375 -
376 - // Word Upload Button - wrapped in conditional using current_options
377 - $show_word_button = isset($current_options['show_word_upload_button']) ? $current_options['show_word_upload_button'] : 'on';
378 - if ($show_word_button === 'on') {
379 - echo ' <input type="file" id="word-upload-' . esc_attr($bot_id) . '" class="word-upload" accept=".docx" style="display: none;">';
380 - echo ' <button id="word-upload-btn-' . esc_attr($bot_id) . '" class="toolbar-btn word-upload-btn" title="' . esc_attr__('Upload Word Document', 'mxchat') . '">';
381 - echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512" stroke="currentColor">';
382 - echo ' <path d="M48 448L48 64c0-8.8 7.2-16 16-16l160 0 0 80c0 17.7 14.3 32 32 32l80 0 0 288c0 8.8-7.2 16-16 16L64 464c-8.8 0-16-7.2-16-16zM64 0C28.7 0 0 28.7 0 64L0 448c0 35.3 28.7 64 64 64l256 0c35.3 0 64-28.7 64-64l0-293.5c0-17-6.7-33.3-18.7-45.3L274.7 18.7C262.7 6.7 246.5 0 229.5 0L64 0zm55 241.1c-3.8-12.7-17.2-19.9-29.9-16.1s-19.9 17.2-16.1 29.9l48 160c3 10.2 12.4 17.1 23 17.1s19.9-7 23-17.1l25-83.4 25 83.4c3 10.2 12.4 17.1 23 17.1s19.9-7 23-17.1l48-160c3.8-12.7-3.4-26.1-16.1-29.9s-26.1 3.4-29.9 16.1l-25 83.4-25-83.4c-3-10.2-12.4-17.1-23-17.1s-19.9 7-23 17.1l-25 83.4-25-83.4z"/></svg>';
383 - echo ' </button>';
384 - }
385 -
386 - // File containers
387 - echo ' <div id="active-pdf-container-' . esc_attr($bot_id) . '" class="active-pdf-container" style="display: none;">';
388 - echo ' <span id="active-pdf-name-' . esc_attr($bot_id) . '" class="active-pdf-name"></span>';
389 - echo ' <button id="remove-pdf-btn-' . esc_attr($bot_id) . '" class="remove-pdf-btn" title="' . esc_attr__('Remove PDF', 'mxchat') . '">';
390 - echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="12" height="12" fill="none" stroke="currentColor" stroke-width="2">';
391 - echo ' <line x1="18" y1="6" x2="6" y2="18"></line>';
392 - echo ' <line x1="6" y1="6" x2="18" y2="18"></line>';
393 - echo ' </svg>';
394 - echo ' </button>';
395 - echo ' </div>';
396 + echo ' </div>';
397 + echo ' </div>';
398 + echo ' </div>';
399 + echo '</div>';
396 400
397 - echo ' <div id="active-word-container-' . esc_attr($bot_id) . '" class="active-word-container" style="display: none;">';
398 - echo ' <span id="active-word-name-' . esc_attr($bot_id) . '" class="active-word-name"></span>';
399 - echo ' <button id="remove-word-btn-' . esc_attr($bot_id) . '" class="remove-word-btn" title="' . esc_attr__('Remove Word Document', 'mxchat') . '">';
400 - echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="12" height="12" fill="none" stroke="currentColor" stroke-width="2">';
401 - echo ' <line x1="18" y1="6" x2="6" y2="18"></line>';
402 - echo ' <line x1="6" y1="6" x2="18" y2="18"></line>';
403 - echo ' </svg>';
404 - echo ' </button>';
405 - echo ' </div>';
406 -
407 - // Perplexity Button
408 - if (apply_filters('mxchat_perplexity_should_show_logo', true)) {
409 - echo ' <button id="perplexity-search-btn-' . esc_attr($bot_id) . '" class="toolbar-btn perplexity-search-btn" title="' . esc_attr__('Search with Perplexity', 'mxchat-perplexity') . '">';
410 - echo ' <svg fill="currentColor" height="1em" viewBox="0 0 24 24" width="1em" xmlns="http://www.w3.org/2000/svg">';
411 - echo ' <path d="M19.785 0v7.272H22.5V17.62h-2.935V24l-7.037-6.194v6.145h-1.091v-6.152L4.392 24v-6.465H1.5V7.188h2.884V0l7.053 6.494V.19h1.09v6.49L19.786 0zm-7.257 9.044v7.319l5.946 5.234V14.44l-5.946-5.397zm-1.099-.08l-5.946 5.398v7.235l5.946-5.234V8.965zm8.136 7.58h1.844V8.349H13.46l6.105 5.54v2.655zm-8.982-8.28H2.59v8.195h1.8v-2.576l6.192-5.62zM5.475 2.476v4.71h5.115l-5.115-4.71zm13.219 0l-5.115 4.71h5.115v-4.71z"></path>';
412 - echo ' </svg>';
413 - echo ' </button>';
414 - }
415 -
416 -
417 - // Image Analysis Button - hidden by default, controlled by MxChat Vision add-on
418 - echo ' <input type="file" id="image-upload-' . esc_attr($bot_id) . '" class="image-upload" accept="image/*" style="display: none;" multiple>';
419 - echo ' <button id="image-upload-btn-' . esc_attr($bot_id) . '" class="toolbar-btn image-upload-btn" title="' . esc_attr__('Upload Image for Analysis', 'mxchat') . '" style="display: none;">';
420 - echo ' <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="fill: none !important;">';
421 - echo ' <path d="M14.5 4h-5L7 7H4a2 2 0 0 0-2 2v9a2 2 0 0 0 2 2h16a2 2 0 0 0 2-2V9a2 2 0 0 0-2-2h-3l-2.5-3z" style="fill: none !important;"/>';
422 - echo ' <circle cx="12" cy="13" r="3" style="fill: none !important;"/>';
423 - echo ' </svg>';
424 - echo ' </button>';
425 -
426 -
427 - echo ' </div>';
428 -
429 - echo ' <div class="chatbot-footer">';
430 -
431 - // Output the privacy notice if enabled
432 - if ($privacy_toggle && !empty($privacy_text)) {
433 - echo '<p class="privacy-notice">' . $privacy_text . '</p>';
434 - }
435 -
436 - echo ' </div>';
437 - echo ' </div>';
438 - echo ' </div>';
401 + if ($is_floating) {
439 402 echo '</div>';
440 -
441 - if ($is_floating) {
403 +
404 + if (!empty($pre_chat_message) && !get_transient($transient_key)) {
405 + echo '<div id="pre-chat-message">';
406 + echo esc_html($pre_chat_message);
407 + echo '<button class="close-pre-chat-message" aria-label="' . esc_attr__('Close', 'mxchat') . '">&times;</button>';
442 408 echo '</div>';
443 -
444 - if (!empty($pre_chat_message)) {
445 - // Rendered hidden by default — JS checkPreChatDismissal() handles show/hide via localStorage
446 - // data-nosnippet: the pre-chat teaser bubble is a sibling outside
447 - // .mxchat-chatbot-wrapper, so it needs its own marker to stay out of snippets.
448 - echo '<div id="pre-chat-message-' . esc_attr($bot_id) . '" class="pre-chat-message" data-nosnippet style="display:none;">';
449 - echo nl2br(esc_html($pre_chat_message));
450 - echo '<button class="close-pre-chat-message" aria-label="' . esc_attr__('Close', 'mxchat') . '">&times;</button>';
451 - echo '</div>';
452 - }
409 + }
453 410
454 - $is_initially_hidden = (strpos($visibility_class, 'hidden') !== false);
455 - $aria_expanded = $is_initially_hidden ? 'false' : 'true';
456 - echo '<div class="floating-chatbot-button ' . esc_attr($visibility_class) . '" id="floating-chatbot-button-' . esc_attr($bot_id) . '" role="button" tabindex="0" aria-label="' . esc_attr__('Open chat', 'mxchat') . '" aria-expanded="' . esc_attr($aria_expanded) . '" aria-controls="floating-chatbot-' . esc_attr($bot_id) . '"' . ($skip_inline_colors ? '' : ' style="background: ' . esc_attr($chatbot_background_color) . '; color: ' . esc_attr($send_button_font_color) . ';"') . '>';
457 - echo '<div id="chat-notification-badge-' . esc_attr($bot_id) . '" class="chat-notification-badge" style="display: none; position: absolute; top: -8px; right: -8px; background-color: #ff4444; color: white; border-radius: 50%; padding: 4px 8px; font-size: 12px; font-weight: bold; z-index: 10001;">1</div>';
411 + echo '<div class="' . esc_attr($visibility_class) . '" id="floating-chatbot-button" style="background: ' . esc_attr($chatbot_background_color) . '; color: ' . esc_attr($send_button_font_color) . ';">';
412 + echo '<div id="chat-notification-badge" class="chat-notification-badge" style="display: none; position: absolute; top: -8px; right: -8px; background-color: #ff4444; color: white; border-radius: 50%; padding: 4px 8px; font-size: 12px; font-weight: bold; z-index: 10001;">1</div>';
458 413
459 - if (!empty($custom_icon)) {
460 - echo '<img src="' . $custom_icon . '" alt="' . esc_attr__('Chatbot Icon', 'mxchat') . '" style="height: 48px; width: 48px; object-fit: contain;" />';
461 - } else {
462 - $widget_icon_style = 'height: 48px; width: 48px;';
463 - if (!$skip_inline_colors) {
464 - $widget_icon_style .= ' fill: ' . esc_attr($icon_color) . ';';
465 - }
466 - echo '<svg id="widget_icon_10" style="' . $widget_icon_style . '" viewBox="0 0 1120 1120" fill="none" xmlns="http://www.w3.org/2000/svg">';
467 - echo ' <path fill-rule="evenodd" clip-rule="evenodd" d="M252 434C252 372.144 302.144 322 364 322H770C831.856 322 882 372.144 882 434V614.459L804.595 585.816C802.551 585.06 800.94 583.449 800.184 581.405L763.003 480.924C760.597 474.424 751.403 474.424 748.997 480.924L711.816 581.405C711.06 583.449 709.449 585.06 707.405 585.816L606.924 622.997C600.424 625.403 600.424 634.597 606.924 637.003L707.405 674.184C709.449 674.94 711.06 676.551 711.816 678.595L740.459 756H629.927C629.648 756.476 629.337 756.945 628.993 757.404L578.197 825.082C572.597 832.543 561.403 832.543 555.803 825.082L505.007 757.404C504.663 756.945 504.352 756.476 504.073 756H364C302.144 756 252 705.856 252 644V434ZM633.501 471.462C632.299 468.212 627.701 468.212 626.499 471.462L619.252 491.046C618.874 492.068 618.068 492.874 617.046 493.252L597.462 500.499C594.212 501.701 594.212 506.299 597.462 507.501L617.046 514.748C618.068 515.126 618.874 515.932 619.252 516.954L626.499 536.538C627.701 539.788 632.299 539.788 633.501 536.538L640.748 516.954C641.126 515.932 641.932 515.126 642.954 514.748L662.538 507.501C665.788 506.299 665.788 501.701 662.538 500.499L642.954 493.252C641.932 492.874 641.126 492.068 640.748 491.046L633.501 471.462Z" ></path>';
468 - echo ' <path d="M771.545 755.99C832.175 755.17 881.17 706.175 881.99 645.545L804.595 674.184C802.551 674.94 800.94 676.551 800.184 678.595L771.545 755.99Z" ></path>';
469 - echo '</svg>';
470 - }
471 - echo '</div>';
414 + if (!empty($custom_icon)) {
415 + echo '<img src="' . $custom_icon . '" alt="' . esc_attr__('Chatbot Icon', 'mxchat') . '" style="height: 48px; width: 48px; object-fit: contain;" />';
416 + } else {
417 + echo '<svg id="widget_icon_10" style="height: 48px; width: 48px; fill: ' . esc_attr($icon_color) . '" viewBox="0 0 1120 1120" fill="none" xmlns="http://www.w3.org/2000/svg">';
418 + echo ' <path fill-rule="evenodd" clip-rule="evenodd" d="M252 434C252 372.144 302.144 322 364 322H770C831.856 322 882 372.144 882 434V614.459L804.595 585.816C802.551 585.06 800.94 583.449 800.184 581.405L763.003 480.924C760.597 474.424 751.403 474.424 748.997 480.924L711.816 581.405C711.06 583.449 709.449 585.06 707.405 585.816L606.924 622.997C600.424 625.403 600.424 634.597 606.924 637.003L707.405 674.184C709.449 674.94 711.06 676.551 711.816 678.595L740.459 756H629.927C629.648 756.476 629.337 756.945 628.993 757.404L578.197 825.082C572.597 832.543 561.403 832.543 555.803 825.082L505.007 757.404C504.663 756.945 504.352 756.476 504.073 756H364C302.144 756 252 705.856 252 644V434ZM633.501 471.462C632.299 468.212 627.701 468.212 626.499 471.462L619.252 491.046C618.874 492.068 618.068 492.874 617.046 493.252L597.462 500.499C594.212 501.701 594.212 506.299 597.462 507.501L617.046 514.748C618.068 515.126 618.874 515.932 619.252 516.954L626.499 536.538C627.701 539.788 632.299 539.788 633.501 536.538L640.748 516.954C641.126 515.932 641.932 515.126 642.954 514.748L662.538 507.501C665.788 506.299 665.788 501.701 662.538 500.499L642.954 493.252C641.932 492.874 641.126 492.068 640.748 491.046L633.501 471.462Z" ></path>';
419 + echo ' <path d="M771.545 755.99C832.175 755.17 881.17 706.175 881.99 645.545L804.595 674.184C802.551 674.94 800.94 676.551 800.184 678.595L771.545 755.99Z" ></path>';
420 + echo '</svg>';
472 421 }
473 -
474 - return ob_get_clean();
475 - }
476 -
477 - /**
478 - * Get bot-specific options for multi-bot functionality
479 - * Falls back to default options if bot_id is 'default' or multi-bot add-on is not active
480 - */
481 - private function get_bot_options($bot_id = 'default') {
482 - // If default bot or multi-bot add-on not active, return empty (use default options)
483 - if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
484 - return array();
422 + echo '</div>';
485 423 }
486 -
487 - //Hook for multi-bot add-on to provide bot-specific options
488 - $bot_options = apply_filters('mxchat_get_bot_options', array(), $bot_id);
489 -
490 - return is_array($bot_options) ? $bot_options : array();
424 +
425 + return ob_get_clean();
491 426 }
492 427
493 - /**
494 - * Get bot-specific Pinecone configuration
495 - * Used in the knowledge retrieval functions
496 - */
497 - private function get_bot_pinecone_config($bot_id = 'default') {
498 - // If default bot or multi-bot add-on not active, use default Pinecone config
499 - if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
500 - $addon_options = get_option('mxchat_pinecone_addon_options', array());
501 - return array(
502 - 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
503 - 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
504 - 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
505 - 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
506 - );
507 - }
508 -
509 - // Hook for multi-bot add-on to provide bot-specific Pinecone config
510 - $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
511 -
512 - return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
513 - }
514 428
515 -
429 +
516 430 private function determine_email_collection_state() {
517 - // Logged-in users skip the email form
431 + // Get session ID
432 + $session_id = 'mxchat_chat_' . wp_generate_uuid4(); // You'll need to use your actual session generation logic
433 +
434 + // Check if user is logged in first
518 435 if (is_user_logged_in()) {
519 436 $current_user = wp_get_current_user();
520 437 return [
521 438 'show_email_form' => false,
@@ -522,224 +439,32 @@
522 439 'user_email' => $current_user->user_email,
523 440 'user_name' => $current_user->display_name ?: $current_user->first_name ?: ''
524 441 ];
525 442 }
526 -
527 - // For guests, default to showing the email form.
528 - // The session-based check happens client-side via AJAX since the
529 - // session ID lives in the browser cookie/localStorage.
530 - return [
531 - 'show_email_form' => true,
532 - 'user_email' => '',
533 - 'user_name' => ''
534 - ];
535 -}
536 443
444 + // Check stored email for session
445 + $stored_email = get_option("mxchat_email_{$session_id}", '');
446 + $stored_name = get_option("mxchat_name_{$session_id}", '');
537 447
538 - /**
539 - * NEW: Determine if and which chatbot should be displayed
540 - */
541 -private function get_display_bot() {
542 - // Get page-specific settings from meta box
543 - $page_setting = $this->get_page_bot_setting();
544 -
545 - // Get global settings - FIXED: Check for 'on' instead of 'on'
546 - $global_autoshow = isset($this->options['append_to_body']) && $this->options['append_to_body'] === 'on';
547 - $global_default_bot = isset($this->options['default_bot']) ? $this->options['default_bot'] : 'default';
548 -
549 - // If page specifically hides chatbot, don't show anything
550 - if ($page_setting && $page_setting['action'] === 'hide') {
551 - return false;
552 - }
553 -
554 - // If page specifies a specific bot, use that
555 - if ($page_setting && $page_setting['action'] === 'show') {
556 - return $page_setting['bot_id'];
557 - }
558 -
559 - // Page setting is 'global' or no page setting exists
560 - // Check global auto-show setting
561 - if ($global_autoshow) {
562 - // Check post type visibility settings
563 - if (!$this->should_show_on_current_post_type()) {
564 - return false;
565 - }
566 -
567 - // Global auto-show is enabled, return the default bot
568 - return $global_default_bot;
569 - }
570 -
571 - // Global auto-show is disabled and no page-specific bot selected
572 - // Don't show chatbot (user should use shortcodes)
573 - return false;
574 -}
575 -
576 -/**
577 - * Check if chatbot should be shown on the current post type
578 - */
579 -private function should_show_on_current_post_type() {
580 - // Get visibility settings
581 - $mode = isset($this->options['post_type_visibility_mode']) ? $this->options['post_type_visibility_mode'] : 'all';
582 - $list = isset($this->options['post_type_visibility_list']) ? $this->options['post_type_visibility_list'] : array();
583 -
584 - // Ensure list is an array
585 - if (!is_array($list)) {
586 - $list = array();
587 - }
588 -
589 - // If mode is 'all', show on all post types
590 - if ($mode === 'all') {
591 - return true;
592 - }
593 -
594 - // Get current post type
595 - $current_post_type = $this->get_current_post_type();
596 -
597 - // If we can't determine post type, default to showing
598 - if (empty($current_post_type)) {
599 - return true;
600 - }
601 -
602 - // Check based on mode
603 - if ($mode === 'include') {
604 - // Only show on selected post types
605 - return in_array($current_post_type, $list);
606 - } elseif ($mode === 'exclude') {
607 - // Hide on selected post types
608 - return !in_array($current_post_type, $list);
609 - }
610 -
611 - // Default to showing
612 - return true;
613 -}
614 -
615 -/**
616 - * Get the current post type
617 - */
618 -private function get_current_post_type() {
619 - // Try to get from queried object first
620 - $queried_object = get_queried_object();
621 -
622 - if ($queried_object instanceof WP_Post) {
623 - return $queried_object->post_type;
624 - }
625 -
626 - // Try get_post_type()
627 - $post_type = get_post_type();
628 - if ($post_type) {
629 - return $post_type;
630 - }
631 -
632 - // Check if we're on an archive
633 - if (is_post_type_archive()) {
634 - return get_query_var('post_type');
635 - }
636 -
637 - // Check common archive types
638 - if (is_home() || is_single()) {
639 - return 'post';
640 - }
641 -
642 - if (is_page()) {
643 - return 'page';
644 - }
645 -
646 - return '';
647 -}
648 -
649 -/**
650 - * Get page-specific bot setting using new visibility field with backward compat
651 - */
652 -private function get_page_bot_setting($post_id = null) {
653 - if (!$post_id) {
654 - $post_id = get_the_ID();
655 - }
656 -
657 - if (!$post_id) {
658 - return null;
659 - }
660 -
661 - // Check new visibility field first
662 - $visibility = get_post_meta($post_id, '_mxchat_page_visibility', true);
663 -
664 - if ($visibility === 'hide') {
665 - return array('action' => 'hide');
666 - }
667 -
668 - if ($visibility === 'show') {
669 - $selected_bot = get_post_meta($post_id, '_mxchat_selected_bot', true);
670 - $bot_id = !empty($selected_bot) ? $selected_bot : 'default';
671 - return array('action' => 'show', 'bot_id' => $bot_id);
672 - }
673 -
674 - // Backward compat: check legacy hide checkbox if no new field set
675 - if (empty($visibility)) {
676 - $hide_chatbot = get_post_meta($post_id, '_mxchat_hide_chatbot', true);
677 - if ($hide_chatbot === '1') {
678 - return array('action' => 'hide');
679 - }
680 - }
681 -
682 - // Check if specific bot is selected (legacy path)
683 - $selected_bot = get_post_meta($post_id, '_mxchat_selected_bot', true);
684 - if (!empty($selected_bot)) {
685 - return array('action' => 'show', 'bot_id' => $selected_bot);
686 - }
687 -
688 - // Use global setting
689 - return array('action' => 'global');
690 -}
691 -
692 -/**
693 - * NEW: Determine which bot to use for shortcode
694 - */
695 -private function determine_bot_for_shortcode($shortcode_bot_id) {
696 - // If bot_id explicitly provided in shortcode, use that
697 - if (!empty($shortcode_bot_id)) {
698 - return $shortcode_bot_id;
699 - }
448 + // Check if name is required
449 + $name_field_enabled = isset($this->options['enable_name_field']) &&
450 + ($this->options['enable_name_field'] === '1' || $this->options['enable_name_field'] === 'on');
700 451
701 - // No bot_id in shortcode, check page setting
702 - $page_setting = $this->get_page_bot_setting();
703 - if ($page_setting && $page_setting['action'] === 'show') {
704 - return $page_setting['bot_id'];
452 + $has_required_info = !empty($stored_email);
453 + if ($name_field_enabled) {
454 + $has_required_info = $has_required_info && !empty($stored_name);
705 455 }
706 456
707 - // Fall back to default
708 - return 'default';
457 + return [
458 + 'show_email_form' => !$has_required_info,
459 + 'user_email' => $stored_email,
460 + 'user_name' => $stored_name
461 + ];
709 462 }
710 -
711 -/**
712 - * NEW: Helper to check if auto-append is enabled globally
713 - */
714 -private function is_auto_append_enabled() {
715 - return isset($this->options['append_to_body']) && $this->options['append_to_body'] === 'on';
716 -}
717 -
718 -/**
719 - * UPDATED: Debug function with new context info
720 - */
721 -
722 -/**
723 - * NEW: Helper method to get available bots (for admin notices, etc.)
724 - */
725 -private function get_available_bots() {
726 - $bots = array('default' => __('Default Bot', 'mxchat'));
727 463
728 - // Check if multi-bot addon is active
729 - if (class_exists('MxChat_Multi_Bot_Manager')) {
730 - $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
731 - $available_bots = $multi_bot_manager->get_available_bots();
732 -
733 - // Add the available bots
734 - foreach ($available_bots as $bot_id => $bot_name) {
735 - $bots[$bot_id] = $bot_name;
736 - }
737 - }
738 464
739 - return $bots;
740 -}
465 +
741 466
742 467
743 468
744 469 }
745 470 ?>