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MxChat – AI Chatbot & Content Generation for WordPress / 3.0.3
MxChat – AI Chatbot & Content Generation for WordPress v3.0.3
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 +61 -233 3.2.13.0.3 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 +150,60 @@
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;
206 193 case 'enable_web_search':
207 194 //error_log('MXChat Save: Processing enable_web_search');
208 - $options[$field_name] = ($value === 'on') ? 'on' : 'off';
195 + $options[$name] = ($value === 'on') ? 'on' : 'off';
209 196 break;
210 197 case 'enable_woocommerce_integration':
211 198 //error_log('MXChat Save: Processing enable_woocommerce_integration');
212 199 // Handle values that used to be 1/0
213 - $options[$field_name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
200 + $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
214 201 break;
215 202 case 'post_type_visibility_mode':
216 203 // Validate mode value
217 204 $allowed_modes = array('all', 'include', 'exclude');
218 - $options[$field_name] = in_array($value, $allowed_modes) ? $value : 'all';
205 + $options[$name] = in_array($value, $allowed_modes) ? $value : 'all';
219 206 break;
220 207 case 'post_type_visibility_list':
221 208 // Handle JSON array of post types
222 209 $post_types = json_decode($value, true);
@@ -221,18 +208,13 @@
221 208 // Handle JSON array of post types
222 209 $post_types = json_decode($value, true);
223 210 if (is_array($post_types)) {
224 211 // Sanitize each post type slug
225 - $options[$field_name] = array_map('sanitize_key', $post_types);
212 + $options[$name] = array_map('sanitize_key', $post_types);
226 213 } else {
227 - $options[$field_name] = array();
214 + $options[$name] = array();
228 215 }
229 216 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) ? $value : 'default';
234 - break;
235 217 default:
236 218 // Handle transcripts options
237 219 if (strpos($name, 'mxchat_transcripts_options') !== false) {
238 220 // Extract field name from mxchat_transcripts_options[field_name]
@@ -266,38 +248,30 @@
266 248
267 249 // Serialize the options array
268 250 $serialized = maybe_serialize($transcripts_options);
269 251
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'");
252 + // Direct database update
253 + $result = $wpdb->update(
254 + $wpdb->options,
255 + array('option_value' => $serialized),
256 + array('option_name' => 'mxchat_transcripts_options'),
257 + array('%s'),
258 + array('%s')
259 + );
272 260
273 - if ($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 -
295 261 // Clear all caches after direct DB update
296 262 wp_cache_delete('mxchat_transcripts_options', 'options');
297 263 wp_cache_delete('alloptions', 'options');
298 264 wp_cache_flush();
299 265
266 + // Verify the save worked by reading directly from database
267 + $db_value = $wpdb->get_var("SELECT option_value FROM {$wpdb->options} WHERE option_name = 'mxchat_transcripts_options'");
268 +
269 + // Log for debugging
270 + error_log('MXChat Transcripts Save: field=' . $field_name . ', value=' . $value . ', db_result=' . var_export($result, true));
271 + error_log('MXChat Transcripts Save: saved options=' . print_r($transcripts_options, true));
272 + error_log('MXChat Transcripts Verify: DB direct after save=' . $db_value);
273 +
300 274 wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
301 275 return;
302 276 }
303 277 }
@@ -358,10 +332,10 @@
358 332 } else {
359 333 //error_log('MXChat Save: Failed to parse role_rate_limits pattern: ' . $name);
360 334 }
361 335 }
362 - // Handle toggles - check both extracted field_name and original name for toggle detection
363 - else if (strpos($field_name, 'toggle') !== false || in_array($field_name, [
336 + // Handle toggles
337 + else if (strpos($name, 'toggle') !== false || in_array($name, [
364 338 'chat_persistence_toggle',
365 339 'privacy_toggle',
366 340 'complianz_toggle',
367 341 'chat_toolbar_toggle',
@@ -370,16 +344,17 @@
370 344 'enable_streaming_toggle',
371 345 'contextual_awareness_toggle',
372 346 'citation_links_toggle',
373 347 'enable_email_block',
374 - 'enable_name_field'
348 + 'enable_name_field',
349 + 'show_frontend_debugger'
375 350 ])) {
376 - //error_log('MXChat Save: Processing toggle: ' . $field_name);
377 - $options[$field_name] = ($value === 'on') ? 'on' : 'off';
351 + //error_log('MXChat Save: Processing toggle: ' . $name);
352 + $options[$name] = ($value === 'on') ? 'on' : 'off';
378 353 } 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;
354 + //error_log('MXChat Save: Processing standard field: ' . $name);
355 + // Store all other values directly
356 + $options[$name] = $value;
382 357 }
383 358 break;
384 359 }
385 360
@@ -387,20 +362,8 @@
387 362 $updated = update_option('mxchat_options', $options);
388 363 //error_log('MXChat Save: Update result: ' . ($updated ? 'success' : 'unchanged') . ' for field: ' . $name);
389 364 //error_log('MXChat Save: Updated options array: ' . print_r($options, true));
390 365
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' => $updated,
399 - )
400 - );
401 - }
402 -
403 366 // Always return success even if WordPress says nothing changed
404 367 // (which happens when the value is the same as before)
405 368 wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
406 369 }
@@ -1134,143 +1097,8 @@
1134 1097 'voyage' => !empty($options['voyage_api_key'])
1135 1098 );
1136 1099
1137 1100 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 1101 }
1274 1102
1275 1103 }
1276 1104