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MxChat – AI Chatbot & Content Generation for WordPress / 2.6.3
MxChat – AI Chatbot & Content Generation for WordPress v2.6.3
3.2.21 3.2.20 3.2.19 3.2.18 3.2.17 3.2.16 3.2.15 3.2.14 3.2.12 3.2.13 3.2.11 3.2.10 3.2.9 3.2.8 3.2.7 3.2.6 3.2.5 3.2.4 3.2.3 3.2.2 3.2.1 2.0.3 2.0.4 2.0.5 2.0.6 All 152 releases
← All changes | admin/class-ajax-handler.php +45 -332 3.2.32.6.3 View file →
@@ -40,15 +40,8 @@
40 40 add_action('wp_ajax_mxchat_update_intent_threshold', array($this, 'mxchat_update_intent_threshold'));
41 41
42 42 add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
43 43 add_action('wp_ajax_mxchat_check_api_keys', array($this, 'mxchat_check_api_keys'));
44 -
45 - // Debug & Optimization AJAX
46 - add_action('wp_ajax_mxchat_toggle_debug_mode', array($this, 'mxchat_toggle_debug_mode_callback'));
47 - add_action('wp_ajax_mxchat_get_debug_log', array($this, 'mxchat_get_debug_log_callback'));
48 - add_action('wp_ajax_mxchat_clear_debug_log', array($this, 'mxchat_clear_debug_log_callback'));
49 - add_action('wp_ajax_mxchat_export_settings', array($this, 'mxchat_export_settings_callback'));
50 - add_action('wp_ajax_mxchat_reset_all_settings', array($this, 'mxchat_reset_all_settings_callback'));
51 44 }
52 45
53 46 // ========================================
54 47 // SETTINGS AJAX HANDLERS
@@ -79,17 +72,10 @@
79 72 // Load the full options array
80 73 $options = get_option('mxchat_options', []);
81 74 //error_log('MXChat Save: Current options array: ' . print_r($options, true));
82 75
83 - // Extract field name from mxchat_options[field_name] format if present
84 - // But preserve the full name for special cases like rate_limits that need the full path
85 - $field_name = $name;
86 - if (preg_match('/^mxchat_options\[([^\[\]]+)\]$/', $name, $matches)) {
87 - $field_name = $matches[1];
88 - }
89 -
90 76 // Handle special cases
91 - switch ($field_name) {
77 + switch ($name) {
92 78 case 'model':
93 79 //error_log('MXChat Save: Processing model selection');
94 80 //error_log('MXChat Save: Model value received: ' . $value);
95 81 //error_log('MXChat Save: Value type: ' . gettype($value));
@@ -102,18 +88,18 @@
102 88 $options['model'] = 'openrouter';
103 89 } else {
104 90 //error_log('MXChat Save: Checking against whitelist');
105 91 $allowed_models = array(
106 - 'gemini-3-pro-preview', 'gemini-3-flash-preview', 'gemini-2.5-pro', 'gemini-2.5-flash', 'gemini-2.5-flash-lite',
107 92 'gemini-2.0-flash', 'gemini-2.0-flash-lite', 'gemini-1.5-pro', 'gemini-1.5-flash',
108 93 'grok-4-0709', 'grok-4-1-fast-reasoning', 'grok-4-1-fast-non-reasoning', 'grok-3-beta', 'grok-3-fast-beta', 'grok-3-mini-beta',
109 94 'grok-3-mini-fast-beta', 'grok-2',
110 95 'deepseek-chat',
111 - 'claude-opus-4-6', 'claude-opus-4-5', 'claude-sonnet-4-6',
112 96 'claude-sonnet-4-5-20250929', 'claude-opus-4-1-20250805', 'claude-haiku-4-5-20251001',
113 - 'claude-opus-4-20250514', 'claude-sonnet-4-20250514',
114 - 'gpt-5.4', 'gpt-5.4-mini', 'gpt-5.4-nano', 'gpt-5.3-chat-latest',
115 - 'gpt-5.2', 'gpt-5.1-chat-latest', 'gpt-5.1-2025-11-13', 'gpt-5', 'gpt-5-mini', 'gpt-5-nano',
97 + 'claude-opus-4-20250514', 'claude-sonnet-4-20250514', 'claude-3-7-sonnet-20250219',
98 + 'claude-3-5-sonnet-20241022', 'claude-3-opus-20240229', 'claude-3-sonnet-20240229',
99 + 'claude-3-haiku-20240307',
100 + 'gpt-5.2', 'gpt-5.1-2025-11-13', 'gpt-5', 'gpt-5-mini', 'gpt-5-nano', 'gpt-4.1-2025-04-14',
101 + 'gpt-4o', 'gpt-4o-mini', 'gpt-4-turbo', 'gpt-4', 'gpt-3.5-turbo',
116 102 );
117 103
118 104 //error_log('MXChat Save: in_array result: ' . (in_array($value, $allowed_models) ? 'YES' : 'NO'));
119 105
@@ -153,9 +139,9 @@
153 139 case 'additional_popular_questions':
154 140 //error_log('MXChat Save: Processing additional_popular_questions');
155 141 $questions = json_decode($value, true); // No need for stripslashes here
156 142 if (is_array($questions)) {
157 - $options[$field_name] = $questions;
143 + $options[$name] = $questions;
158 144 // Also update old option for backwards compatibility
159 145 update_option('additional_popular_questions', $questions);
160 146 //error_log('MXChat Save: Saved ' . count($questions) . ' additional questions');
161 147 } else {
@@ -164,59 +150,56 @@
164 150 break;
165 151 case 'email_blocker_header_content':
166 152 //error_log('MXChat Save: Processing email_blocker_header_content');
167 153 // Allow HTML content but sanitize it safely
168 - $options[$field_name] = wp_kses_post($value);
154 + $options[$name] = wp_kses_post($value);
169 155 break;
170 156 case 'email_blocker_button_text':
171 157 //error_log('MXChat Save: Processing email_blocker_button_text');
172 - $options[$field_name] = sanitize_text_field($value);
158 + $options[$name] = sanitize_text_field($value);
173 159 break;
174 160 case 'name_field_placeholder':
175 161 //error_log('MXChat Save: Processing name_field_placeholder');
176 - $options[$field_name] = sanitize_text_field($value);
162 + $options[$name] = sanitize_text_field($value);
177 163 break;
178 164 case 'similarity_threshold':
179 165 //error_log('MXChat Save: Processing similarity_threshold');
180 - // Validate and save - enforce min 20, max 85
181 - $threshold = intval($value);
182 - if ($threshold < 20) $threshold = 20;
183 - if ($threshold > 85) $threshold = 85;
184 - $options[$field_name] = $threshold;
166 + // Save to the options array
167 + $options[$name] = $value;
185 168 break;
186 - case 'rag_sources_limit':
187 - //error_log('MXChat Save: Processing rag_sources_limit');
188 - // Validate and save - enforce min 3, max 10, default 6
189 - $rag_limit = intval($value);
190 - if ($rag_limit < 3) $rag_limit = 3;
191 - if ($rag_limit > 10) $rag_limit = 10;
192 - $options[$field_name] = $rag_limit;
169 + case 'user_message_bg_color':
170 + case 'user_message_font_color':
171 + case 'bot_message_bg_color':
172 + case 'bot_message_font_color':
173 + case 'top_bar_bg_color':
174 + case 'send_button_font_color':
175 + case 'chatbot_background_color':
176 + case 'icon_color':
177 + case 'chat_input_font_color':
178 + case 'live_agent_message_bg_color':
179 + case 'live_agent_message_font_color':
180 + case 'mode_indicator_bg_color':
181 + case 'mode_indicator_font_color':
182 + case 'toolbar_icon_color':
183 + case 'quick_questions_toggle_color':
184 + //error_log('MXChat Save: Processing color value: ' . $name);
185 + // Store color values directly
186 + $options[$name] = $value;
193 187 break;
194 - case 'rag_chunks_limit':
195 - // Validate and save - enforce min 8, max 20, default 15
196 - $chunks_limit = intval($value);
197 - if ($chunks_limit < 8) $chunks_limit = 8;
198 - if ($chunks_limit > 20) $chunks_limit = 20;
199 - $options[$field_name] = $chunks_limit;
200 - break;
201 188 case 'live_agent_status':
202 189 //error_log('MXChat Save: Processing live_agent_status');
203 190 // Set the new value
204 - $options[$field_name] = ($value === 'on') ? 'on' : 'off';
191 + $options[$name] = ($value === 'on') ? 'on' : 'off';
205 192 break;
206 - case 'enable_web_search':
207 - //error_log('MXChat Save: Processing enable_web_search');
208 - $options[$field_name] = ($value === 'on') ? 'on' : 'off';
209 - break;
210 193 case 'enable_woocommerce_integration':
211 194 //error_log('MXChat Save: Processing enable_woocommerce_integration');
212 195 // Handle values that used to be 1/0
213 - $options[$field_name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
196 + $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
214 197 break;
215 198 case 'post_type_visibility_mode':
216 199 // Validate mode value
217 200 $allowed_modes = array('all', 'include', 'exclude');
218 - $options[$field_name] = in_array($value, $allowed_modes) ? $value : 'all';
201 + $options[$name] = in_array($value, $allowed_modes) ? $value : 'all';
219 202 break;
220 203 case 'post_type_visibility_list':
221 204 // Handle JSON array of post types
222 205 $post_types = json_decode($value, true);
@@ -221,89 +204,16 @@
221 204 // Handle JSON array of post types
222 205 $post_types = json_decode($value, true);
223 206 if (is_array($post_types)) {
224 207 // Sanitize each post type slug
225 - $options[$field_name] = array_map('sanitize_key', $post_types);
208 + $options[$name] = array_map('sanitize_key', $post_types);
226 209 } else {
227 - $options[$field_name] = array();
210 + $options[$name] = array();
228 211 }
229 212 break;
230 - case 'script_loading_strategy':
231 - // Validate script loading strategy value
232 - $allowed_strategies = array('default', 'defer', 'delay_1s', 'delay_3s', 'delay_5s', 'on_interaction');
233 - $options[$field_name] = in_array($value, $allowed_strategies) ? $value : 'default';
234 - break;
235 213 default:
236 - // Handle transcripts options
237 - if (strpos($name, 'mxchat_transcripts_options') !== false) {
238 - // Extract field name from mxchat_transcripts_options[field_name]
239 - if (preg_match('/mxchat_transcripts_options\[([^\]]+)\]/', $name, $matches)) {
240 - $field_name = $matches[1];
241 -
242 - // Get current transcripts options
243 - $transcripts_options = get_option('mxchat_transcripts_options', array());
244 -
245 - // Ensure it's an array
246 - if (!is_array($transcripts_options)) {
247 - $transcripts_options = array();
248 - }
249 -
250 - // Handle checkbox values (convert 'on'/'off' to 1/0)
251 - if ($value === 'on' || $value === '1') {
252 - $transcripts_options[$field_name] = 1;
253 - } else if ($value === 'off' || $value === '0' || $value === '') {
254 - $transcripts_options[$field_name] = 0;
255 - } else {
256 - // For text/select fields, sanitize appropriately
257 - if ($field_name === 'mxchat_notification_email') {
258 - $transcripts_options[$field_name] = sanitize_email($value);
259 - } else {
260 - $transcripts_options[$field_name] = sanitize_text_field($value);
261 - }
262 - }
263 -
264 - // Use direct database update to bypass any filters
265 - global $wpdb;
266 -
267 - // Serialize the options array
268 - $serialized = maybe_serialize($transcripts_options);
269 -
270 - // Check if the option already exists in the database
271 - $existing = $wpdb->get_var("SELECT option_id FROM {$wpdb->options} WHERE option_name = 'mxchat_transcripts_options'");
272 -
273 - if ($existing) {
274 - // Option exists, do an update
275 - $result = $wpdb->update(
276 - $wpdb->options,
277 - array('option_value' => $serialized),
278 - array('option_name' => 'mxchat_transcripts_options'),
279 - array('%s'),
280 - array('%s')
281 - );
282 - } else {
283 - // Option doesn't exist (new install), do an insert
284 - $result = $wpdb->insert(
285 - $wpdb->options,
286 - array(
287 - 'option_name' => 'mxchat_transcripts_options',
288 - 'option_value' => $serialized,
289 - 'autoload' => 'yes'
290 - ),
291 - array('%s', '%s', '%s')
292 - );
293 - }
294 -
295 - // Clear all caches after direct DB update
296 - wp_cache_delete('mxchat_transcripts_options', 'options');
297 - wp_cache_delete('alloptions', 'options');
298 - wp_cache_flush();
299 -
300 - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
301 - return;
302 - }
303 - }
304 214 // First check for rate limits settings
305 - else if (strpos($name, 'mxchat_options[rate_limits]') !== false) {
215 + if (strpos($name, 'mxchat_options[rate_limits]') !== false) {
306 216 //error_log('MXChat Save: Detected rate_limits field: ' . $name);
307 217
308 218 // Extract role ID and setting from the name
309 219 preg_match('/\[rate_limits\]\[(.*?)\]\[(.*?)\]/', $name, $matches);
@@ -358,10 +268,10 @@
358 268 } else {
359 269 //error_log('MXChat Save: Failed to parse role_rate_limits pattern: ' . $name);
360 270 }
361 271 }
362 - // Handle toggles - check both extracted field_name and original name for toggle detection
363 - else if (strpos($field_name, 'toggle') !== false || in_array($field_name, [
272 + // Handle toggles
273 + else if (strpos($name, 'toggle') !== false || in_array($name, [
364 274 'chat_persistence_toggle',
365 275 'privacy_toggle',
366 276 'complianz_toggle',
367 277 'chat_toolbar_toggle',
@@ -368,18 +278,18 @@
368 278 'show_pdf_upload_button',
369 279 'show_word_upload_button',
370 280 'enable_streaming_toggle',
371 281 'contextual_awareness_toggle',
372 - 'citation_links_toggle',
373 282 'enable_email_block',
374 - 'enable_name_field'
283 + 'enable_name_field',
284 + 'show_frontend_debugger'
375 285 ])) {
376 - //error_log('MXChat Save: Processing toggle: ' . $field_name);
377 - $options[$field_name] = ($value === 'on') ? 'on' : 'off';
286 + //error_log('MXChat Save: Processing toggle: ' . $name);
287 + $options[$name] = ($value === 'on') ? 'on' : 'off';
378 288 } else {
379 - //error_log('MXChat Save: Processing standard field: ' . $field_name);
380 - // Store all other values directly using the extracted field name
381 - $options[$field_name] = $value;
289 + //error_log('MXChat Save: Processing standard field: ' . $name);
290 + // Store all other values directly
291 + $options[$name] = $value;
382 292 }
383 293 break;
384 294 }
385 295
@@ -387,20 +297,8 @@
387 297 $updated = update_option('mxchat_options', $options);
388 298 //error_log('MXChat Save: Update result: ' . ($updated ? 'success' : 'unchanged') . ' for field: ' . $name);
389 299 //error_log('MXChat Save: Updated options array: ' . print_r($options, true));
390 300
391 - // Log the save action if debug mode is enabled
392 - if ( class_exists( 'MxChat_Admin' ) ) {
393 - MxChat_Admin::mxchat_log_debug(
394 - 'settings_save',
395 - sprintf( 'Field saved: %s', $field_name ),
396 - array(
397 - 'field' => $field_name,
398 - 'updated' => $updated,
399 - )
400 - );
401 - }
402 -
403 301 // Always return success even if WordPress says nothing changed
404 302 // (which happens when the value is the same as before)
405 303 wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
406 304 }
@@ -669,58 +567,8 @@
669 567 }
670 568 return;
671 569 }
672 570
673 - // Handle ACF field exclusion toggles
674 - if (strpos($name, 'mxchat_acf_field_') === 0) {
675 - // Extract field name from the input name (e.g., mxchat_acf_field_private_notes -> private_notes)
676 - $field_name = str_replace('mxchat_acf_field_', '', $name);
677 - $is_enabled = ($value === 'on' || $value === '1');
678 -
679 - // Get current excluded fields
680 - $excluded_fields = get_option('mxchat_acf_excluded_fields', array());
681 - if (!is_array($excluded_fields)) {
682 - $excluded_fields = array();
683 - }
684 -
685 - if ($is_enabled) {
686 - // Remove from exclusion list (field should be included)
687 - $excluded_fields = array_values(array_diff($excluded_fields, array($field_name)));
688 - } else {
689 - // Add to exclusion list (field should be excluded)
690 - if (!in_array($field_name, $excluded_fields)) {
691 - $excluded_fields[] = $field_name;
692 - }
693 - }
694 -
695 - $updated = update_option('mxchat_acf_excluded_fields', $excluded_fields);
696 -
697 - if ($updated || true) { // Always report success since the state may already be correct
698 - wp_send_json_success([
699 - 'message' => $is_enabled
700 - ? sprintf(esc_html__('Field "%s" will be included in imports', 'mxchat'), $field_name)
701 - : sprintf(esc_html__('Field "%s" will be excluded from imports', 'mxchat'), $field_name)
702 - ]);
703 - } else {
704 - wp_send_json_error(['message' => esc_html__('Failed to save ACF field setting', 'mxchat')]);
705 - }
706 - return;
707 - }
708 -
709 - // Handle custom post meta whitelist
710 - if ($name === 'mxchat_custom_meta_whitelist') {
711 - $updated = update_option('mxchat_custom_meta_whitelist', sanitize_textarea_field($value));
712 -
713 - if ($updated || true) { // Always report success since the state may already be correct
714 - wp_send_json_success([
715 - 'message' => esc_html__('Custom meta whitelist saved', 'mxchat')
716 - ]);
717 - } else {
718 - wp_send_json_error(['message' => esc_html__('Failed to save custom meta whitelist', 'mxchat')]);
719 - }
720 - return;
721 - }
722 -
723 571 // Handle other prompts options
724 572 $options = get_option('mxchat_prompts_options', []);
725 573 $options[$name] = $value;
726 574 $updated = update_option('mxchat_prompts_options', $options);
@@ -1134,143 +982,8 @@
1134 982 'voyage' => !empty($options['voyage_api_key'])
1135 983 );
1136 984
1137 985 wp_send_json_success($api_key_status);
1138 - }
1139 -
1140 - // ========================================
1141 - // DEBUG & OPTIMIZATION AJAX HANDLERS
1142 - // ========================================
1143 -
1144 - /**
1145 - * Toggle debug mode on/off
1146 - */
1147 - public function mxchat_toggle_debug_mode_callback() {
1148 - // Verify nonce
1149 - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) {
1150 - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) );
1151 - }
1152 -
1153 - // Check permissions
1154 - if ( ! current_user_can( 'manage_options' ) ) {
1155 - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) );
1156 - }
1157 -
1158 - $enabled = isset( $_POST['enabled'] ) && $_POST['enabled'] === 'on';
1159 -
1160 - $options = get_option( 'mxchat_options', array() );
1161 -
1162 - if ( $enabled ) {
1163 - $options['debug_mode'] = 'on';
1164 - update_option( 'mxchat_options', $options );
1165 - MxChat_Admin::mxchat_log_debug( 'debug_mode', 'Debug mode enabled' );
1166 - } else {
1167 - // Log before disabling
1168 - MxChat_Admin::mxchat_log_debug( 'debug_mode', 'Debug mode disabled' );
1169 - $options['debug_mode'] = 'off';
1170 - update_option( 'mxchat_options', $options );
1171 - }
1172 -
1173 - wp_send_json_success( array(
1174 - 'message' => $enabled ? esc_html__( 'Debug mode enabled', 'mxchat' ) : esc_html__( 'Debug mode disabled', 'mxchat' ),
1175 - 'enabled' => $enabled,
1176 - ) );
1177 - }
1178 -
1179 - /**
1180 - * Get the debug log entries
1181 - */
1182 - public function mxchat_get_debug_log_callback() {
1183 - // Verify nonce
1184 - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) {
1185 - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) );
1186 - }
1187 -
1188 - // Check permissions
1189 - if ( ! current_user_can( 'manage_options' ) ) {
1190 - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) );
1191 - }
1192 -
1193 - $log = MxChat_Admin::mxchat_get_debug_log();
1194 -
1195 - wp_send_json_success( array(
1196 - 'log' => $log,
1197 - 'count' => count( $log ),
1198 - ) );
1199 - }
1200 -
1201 - /**
1202 - * Clear the debug log
1203 - */
1204 - public function mxchat_clear_debug_log_callback() {
1205 - // Verify nonce
1206 - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) {
1207 - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) );
1208 - }
1209 -
1210 - // Check permissions
1211 - if ( ! current_user_can( 'manage_options' ) ) {
1212 - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) );
1213 - }
1214 -
1215 - MxChat_Admin::mxchat_clear_debug_log();
1216 -
1217 - // Log that the log was cleared (this will be the first entry in the new log)
1218 - MxChat_Admin::mxchat_log_debug( 'debug_log', 'Debug log cleared by user' );
1219 -
1220 - wp_send_json_success( array( 'message' => esc_html__( 'Debug log cleared', 'mxchat' ) ) );
1221 - }
1222 -
1223 - /**
1224 - * Export settings as JSON
1225 - */
1226 - public function mxchat_export_settings_callback() {
1227 - // Verify nonce
1228 - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) {
1229 - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) );
1230 - }
1231 -
1232 - // Check permissions
1233 - if ( ! current_user_can( 'manage_options' ) ) {
1234 - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) );
1235 - }
1236 -
1237 - $export = MxChat_Admin::mxchat_export_settings();
1238 -
1239 - // Log the export
1240 - MxChat_Admin::mxchat_log_debug( 'settings_export', 'Settings exported by user' );
1241 -
1242 - wp_send_json_success( array(
1243 - 'settings' => $export,
1244 - 'filename' => 'mxchat-settings-' . gmdate( 'Y-m-d-His' ) . '.json',
1245 - ) );
1246 - }
1247 -
1248 - /**
1249 - * Reset all settings to defaults
1250 - */
1251 - public function mxchat_reset_all_settings_callback() {
1252 - // Verify nonce
1253 - if ( ! check_ajax_referer( 'mxchat_save_setting_nonce', '_ajax_nonce', false ) ) {
1254 - wp_send_json_error( array( 'message' => esc_html__( 'Security check failed', 'mxchat' ) ) );
1255 - }
1256 -
1257 - // Check permissions
1258 - if ( ! current_user_can( 'manage_options' ) ) {
1259 - wp_send_json_error( array( 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ) );
1260 - }
1261 -
1262 - // Require confirmation code
1263 - $confirmation = isset( $_POST['confirmation'] ) ? sanitize_text_field( wp_unslash( $_POST['confirmation'] ) ) : '';
1264 -
1265 - if ( strtoupper( $confirmation ) !== 'RESET' ) {
1266 - wp_send_json_error( array( 'message' => esc_html__( 'Invalid confirmation code. Please type RESET to confirm.', 'mxchat' ) ) );
1267 - }
1268 -
1269 - // Perform the reset
1270 - MxChat_Admin::mxchat_reset_all_settings();
1271 -
1272 - wp_send_json_success( array( 'message' => esc_html__( 'All settings have been reset to defaults. The page will reload.', 'mxchat' ) ) );
1273 986 }
1274 987
1275 988 }
1276 989