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MxChat – AI Chatbot & Content Generation for WordPress / 2.3.5
MxChat – AI Chatbot & Content Generation for WordPress v2.3.5
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 +156 -659 3.2.4 → 2.3.5 View file →
@@ -29,9 +29,9 @@
29 29 add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
30 30 add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
31 31 add_action('wp_ajax_migrate_pinecone_settings', array($this, 'ajax_migrate_pinecone_settings'));
32 32
33 - // License AJAX
33 + // License AJAX - FIXED TO MATCH JAVASCRIPT
34 34 add_action('wp_ajax_mxchat_handle_activate_license', array($this, 'mxchat_handle_activate_license'));
35 35 add_action('wp_ajax_mxchat_check_license_status', array($this, 'mxchat_check_license_status'));
36 36 add_action('wp_ajax_mxchat_deactivate_license', array($this, 'mxchat_deactivate_license'));
37 37
@@ -37,18 +37,8 @@
37 37
38 38 // Actions & Intents AJAX
39 39 add_action('wp_ajax_mxchat_toggle_action', array($this, 'mxchat_toggle_action'));
40 40 add_action('wp_ajax_mxchat_update_intent_threshold', array($this, 'mxchat_update_intent_threshold'));
41 -
42 - add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
43 - add_action('wp_ajax_mxchat_check_api_keys', array($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 41 }
52 42
53 43 // ========================================
54 44 // SETTINGS AJAX HANDLERS
@@ -53,390 +43,178 @@
53 43 // ========================================
54 44 // SETTINGS AJAX HANDLERS
55 45 // ========================================
56 46
57 -/**
58 - * Validates and saves chat settings via AJAX request
59 - */
60 -public function mxchat_save_setting_callback() {
61 - check_ajax_referer('mxchat_save_setting_nonce');
62 - if (!current_user_can('manage_options')) {
63 - ('MXChat Save: Unauthorized access attempt');
64 - wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
65 - }
47 + /**
48 + * Validates and saves chat settings via AJAX request
49 + */
50 + public function mxchat_save_setting_callback() {
51 + check_ajax_referer('mxchat_save_setting_nonce');
52 + if (!current_user_can('manage_options')) {
53 + ('MXChat Save: Unauthorized access attempt');
54 + wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
55 + }
66 56
67 - $name = isset($_POST['name']) ? $_POST['name'] : '';
68 - // Strip slashes from the value before saving
69 - $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
57 + $name = isset($_POST['name']) ? $_POST['name'] : '';
58 + // Strip slashes from the value before saving
59 + $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
70 60
71 - //error_log('MXChat Save: Processing field name: ' . $name);
72 - //error_log('MXChat Save: Field value: ' . $value);
61 + //error_log('MXChat Save: Processing field name: ' . $name);
62 + //error_log('MXChat Save: Field value: ' . $value);
73 63
74 - if (empty($name)) {
75 - //error_log('MXChat Save: Empty field name detected');
76 - wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
77 - }
64 + if (empty($name)) {
65 + //error_log('MXChat Save: Empty field name detected');
66 + wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
67 + }
78 68
79 - // Load the full options array
80 - $options = get_option('mxchat_options', []);
81 - //error_log('MXChat Save: Current options array: ' . print_r($options, true));
69 + // Load the full options array
70 + $options = get_option('mxchat_options', []);
71 + //error_log('MXChat Save: Current options array: ' . print_r($options, true));
82 72
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 = $matches[1];
88 - }
73 + // Handle special cases
74 + switch ($name) {
75 + case 'additional_popular_questions':
76 + //error_log('MXChat Save: Processing additional_popular_questions');
77 + $questions = json_decode($value, true); // No need for stripslashes here
78 + if (is_array($questions)) {
79 + $options[$name] = $questions;
80 + // Also update old option for backwards compatibility
81 + update_option('additional_popular_questions', $questions);
82 + //error_log('MXChat Save: Saved ' . count($questions) . ' additional questions');
83 + } else {
84 + //error_log('MXChat Save: Failed to decode questions JSON');
85 + }
86 + break;
87 + case 'email_blocker_header_content':
88 + //error_log('MXChat Save: Processing email_blocker_header_content');
89 + // Allow HTML content but sanitize it safely
90 + $options[$name] = wp_kses_post($value);
91 + break;
92 + case 'similarity_threshold':
93 + //error_log('MXChat Save: Processing similarity_threshold');
94 + // Save to the options array
95 + $options[$name] = $value;
96 + break;
97 + case 'user_message_bg_color':
98 + case 'user_message_font_color':
99 + case 'bot_message_bg_color':
100 + case 'bot_message_font_color':
101 + case 'top_bar_bg_color':
102 + case 'send_button_font_color':
103 + case 'chatbot_background_color':
104 + case 'icon_color':
105 + case 'chat_input_font_color':
106 + case 'live_agent_message_bg_color':
107 + case 'live_agent_message_font_color':
108 + case 'mode_indicator_bg_color':
109 + case 'mode_indicator_font_color':
110 + case 'toolbar_icon_color':
111 + case 'quick_questions_toggle_color':
112 + //error_log('MXChat Save: Processing color value: ' . $name);
113 + // Store color values directly
114 + $options[$name] = $value;
115 + break;
116 + case 'live_agent_status':
117 + //error_log('MXChat Save: Processing live_agent_status');
118 + // Set the new value
119 + $options[$name] = ($value === 'on') ? 'on' : 'off';
120 + break;
121 + case 'enable_woocommerce_integration':
122 + //error_log('MXChat Save: Processing enable_woocommerce_integration');
123 + // Handle values that used to be 1/0
124 + $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
125 + break;
126 + default:
127 + // First check for rate limits settings
128 + if (strpos($name, 'mxchat_options[rate_limits]') !== false) {
129 + //error_log('MXChat Save: Detected rate_limits field: ' . $name);
89 130
90 - // Handle special cases
91 - switch ($field_name) {
92 - case 'model':
93 - //error_log('MXChat Save: Processing model selection');
94 - //error_log('MXChat Save: Model value received: ' . $value);
95 - //error_log('MXChat Save: Value type: ' . gettype($value));
96 - //error_log('MXChat Save: Value length: ' . strlen($value));
97 - //error_log('MXChat Save: Value === "openrouter": ' . ($value === 'openrouter' ? 'YES' : 'NO'));
98 -
99 - // Allow 'openrouter' or validate against whitelist
100 - if ($value === 'openrouter') {
101 - //error_log('MXChat Save: Setting model to openrouter');
102 - $options['model'] = 'openrouter';
103 - } else {
104 - //error_log('MXChat Save: Checking against whitelist');
105 - $allowed_models = array(
106 - 'gemini-3-pro-preview', 'gemini-3-flash-preview', 'gemini-2.5-pro', 'gemini-2.5-flash', 'gemini-2.5-flash-lite',
107 - 'gemini-2.0-flash', 'gemini-2.0-flash-lite', 'gemini-1.5-pro', 'gemini-1.5-flash',
108 - 'grok-4-0709', 'grok-4-1-fast-reasoning', 'grok-4-1-fast-non-reasoning', 'grok-3-beta', 'grok-3-fast-beta', 'grok-3-mini-beta',
109 - 'grok-3-mini-fast-beta', 'grok-2',
110 - 'deepseek-chat',
111 - 'claude-opus-4-6', 'claude-opus-4-5', 'claude-sonnet-4-6',
112 - 'claude-sonnet-4-5-20250929', 'claude-opus-4-1-20250805', 'claude-haiku-4-5-20251001',
113 - 'claude-opus-4-20250514', 'claude-sonnet-4-20250514',
114 - 'gpt-5.4', 'gpt-5.4-mini', 'gpt-5.4-nano', 'gpt-5.3-chat-latest',
115 - 'gpt-5.2', 'gpt-5.1-chat-latest', 'gpt-5.1-2025-11-13', 'gpt-5', 'gpt-5-mini', 'gpt-5-nano',
116 - );
117 -
118 - //error_log('MXChat Save: in_array result: ' . (in_array($value, $allowed_models) ? 'YES' : 'NO'));
119 -
120 - if (in_array($value, $allowed_models)) {
121 - //error_log('MXChat Save: Model is in whitelist, saving');
122 - $options['model'] = sanitize_text_field($value);
123 - } else {
124 - //error_log('MXChat Save: Invalid model rejected: ' . $value);
125 - //error_log('MXChat Save: Allowed models: ' . print_r($allowed_models, true));
126 - wp_send_json_error(['message' => esc_html__('Invalid model selected', 'mxchat')]);
127 - return;
128 - }
129 - }
130 - break;
131 -
132 - case 'openrouter_selected_model':
133 - //error_log('MXChat Save: Processing OpenRouter model: ' . $value);
134 - $options['openrouter_selected_model'] = sanitize_text_field($value);
135 - // Force immediate save for new keys
136 - //error_log('MXChat Save: OpenRouter model saved immediately');
137 - break;
138 -
139 - case 'openrouter_selected_model_name':
140 - //error_log('MXChat Save: Processing OpenRouter model name: ' . $value);
141 - $options['openrouter_selected_model_name'] = sanitize_text_field($value);
142 - // Force immediate save for new keys
143 - //error_log('MXChat Save: OpenRouter model name saved immediately');
144 - break;
145 -
146 - case 'openrouter_api_key':
147 - //error_log('MXChat Save: Processing OpenRouter API key');
148 - $options['openrouter_api_key'] = sanitize_text_field($value);
149 - break;
150 -
151 - // REMOVED DUPLICATE case 'openrouter_selected_model_name' HERE!
152 -
153 - case 'additional_popular_questions':
154 - //error_log('MXChat Save: Processing additional_popular_questions');
155 - $questions = json_decode($value, true); // No need for stripslashes here
156 - if (is_array($questions)) {
157 - $options[$field_name] = $questions;
158 - // Also update old option for backwards compatibility
159 - update_option('additional_popular_questions', $questions);
160 - //error_log('MXChat Save: Saved ' . count($questions) . ' additional questions');
161 - } else {
162 - //error_log('MXChat Save: Failed to decode questions JSON');
163 - }
164 - break;
165 - case 'email_blocker_header_content':
166 - //error_log('MXChat Save: Processing email_blocker_header_content');
167 - // Allow HTML content but sanitize it safely
168 - $options[$field_name] = wp_kses_post($value);
169 - break;
170 - case 'email_blocker_button_text':
171 - //error_log('MXChat Save: Processing email_blocker_button_text');
172 - $options[$field_name] = sanitize_text_field($value);
173 - break;
174 - case 'name_field_placeholder':
175 - //error_log('MXChat Save: Processing name_field_placeholder');
176 - $options[$field_name] = sanitize_text_field($value);
177 - break;
178 - case 'similarity_threshold':
179 - //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;
185 - 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;
193 - 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 - case 'live_agent_status':
202 - //error_log('MXChat Save: Processing live_agent_status');
203 - // Set the new value
204 - $options[$field_name] = ($value === 'on') ? 'on' : 'off';
205 - 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 - case 'enable_woocommerce_integration':
211 - //error_log('MXChat Save: Processing enable_woocommerce_integration');
212 - // Handle values that used to be 1/0
213 - $options[$field_name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
214 - break;
215 - case 'post_type_visibility_mode':
216 - // Validate mode value
217 - $allowed_modes = array('all', 'include', 'exclude');
218 - $options[$field_name] = in_array($value, $allowed_modes) ? $value : 'all';
219 - break;
220 - case 'post_type_visibility_list':
221 - // Handle JSON array of post types
222 - $post_types = json_decode($value, true);
223 - if (is_array($post_types)) {
224 - // Sanitize each post type slug
225 - $options[$field_name] = array_map('sanitize_key', $post_types);
226 - } else {
227 - $options[$field_name] = array();
228 - }
229 - 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) ? $value : 'default';
234 - break;
235 - default:
236 - // Handle transcripts options
237 - if (strpos($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];
131 + // Extract role ID and setting from the name
132 + preg_match('/\[rate_limits\]\[(.*?)\]\[(.*?)\]/', $name, $matches);
133 + //error_log('MXChat Save: Regex matches: ' . print_r($matches, true));
241 134
242 - // Get current transcripts options
243 - $transcripts_options = get_option('mxchat_transcripts_options', array());
135 + if (isset($matches[1]) && isset($matches[2])) {
136 + $role_id = $matches[1];
137 + $setting_key = $matches[2]; // limit, timeframe, or message
244 138
245 - // Ensure it's an array
246 - if (!is_array($transcripts_options)) {
247 - $transcripts_options = array();
248 - }
139 + //error_log('MXChat Save: Role ID = ' . $role_id . ', Setting Key = ' . $setting_key);
249 140
250 - // Handle checkbox values (convert 'on'/'off' to 1/0)
251 - if ($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($value);
261 - }
262 - }
141 + // Initialize rate_limits if it doesn't exist
142 + if (!isset($options['rate_limits'])) {
143 + // //error_log('MXChat Save: Initializing rate_limits array');
144 + $options['rate_limits'] = [];
145 + }
263 146
264 - // Use direct database update to bypass any filters
265 - global $wpdb;
147 + // Initialize role settings if it doesn't exist
148 + if (!isset($options['rate_limits'][$role_id])) {
149 + //error_log('MXChat Save: Initializing rate_limits for role: ' . $role_id);
150 + $options['rate_limits'][$role_id] = [
151 + 'limit' => ($role_id === 'logged_out') ? '10' : '100',
152 + 'timeframe' => 'daily',
153 + 'message' => 'Rate limit exceeded. Please try again later.'
154 + ];
155 + }
266 156
267 - // Serialize the options array
268 - $serialized = maybe_serialize($transcripts_options);
157 + // Update the specific setting
158 + $options['rate_limits'][$role_id][$setting_key] = $value;
159 + //error_log('MXChat Save: Updated rate_limits[' . $role_id . '][' . $setting_key . '] = ' . $value);
160 + } else {
161 + //error_log('MXChat Save: Failed to parse rate_limits pattern: ' . $name);
162 + }
163 + }
164 + // Then check for role rate limits (old format)
165 + else if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
166 + //error_log('MXChat Save: Processing role_rate_limits field: ' . $name);
167 + // Extract role ID from the name
168 + preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
169 + //error_log('MXChat Save: Regex matches: ' . print_r($matches, true));
269 170
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' => $serialized,
289 - 'autoload' => 'yes'
290 - ),
291 - array('%s', '%s', '%s')
292 - );
293 - }
294 -
295 - // Clear all caches after direct DB update
296 - wp_cache_delete('mxchat_transcripts_options', 'options');
297 - wp_cache_delete('alloptions', 'options');
298 - wp_cache_flush();
299 -
300 - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
301 - return;
302 - }
303 - }
304 - // First check for rate limits settings
305 - else if (strpos($name, 'mxchat_options[rate_limits]') !== false) {
306 - //error_log('MXChat Save: Detected rate_limits field: ' . $name);
307 -
308 - // Extract role ID and setting from the name
309 - preg_match('/\[rate_limits\]\[(.*?)\]\[(.*?)\]/', $name, $matches);
310 - //error_log('MXChat Save: Regex matches: ' . print_r($matches, true));
311 -
312 - if (isset($matches[1]) && isset($matches[2])) {
313 - $role_id = $matches[1];
314 - $setting_key = $matches[2]; // limit, timeframe, or message
315 -
316 - //error_log('MXChat Save: Role ID = ' . $role_id . ', Setting Key = ' . $setting_key);
317 -
318 - // Initialize rate_limits if it doesn't exist
319 - if (!isset($options['rate_limits'])) {
320 - // //error_log('MXChat Save: Initializing rate_limits array');
321 - $options['rate_limits'] = [];
322 - }
323 -
324 - // Initialize role settings if it doesn't exist
325 - if (!isset($options['rate_limits'][$role_id])) {
326 - //error_log('MXChat Save: Initializing rate_limits for role: ' . $role_id);
327 - $options['rate_limits'][$role_id] = [
328 - 'limit' => ($role_id === 'logged_out') ? '10' : '100',
329 - 'timeframe' => 'daily',
330 - 'message' => 'Rate limit exceeded. Please try again later.'
331 - ];
332 - }
333 -
334 - // Update the specific setting
335 - $options['rate_limits'][$role_id][$setting_key] = $value;
336 - //error_log('MXChat Save: Updated rate_limits[' . $role_id . '][' . $setting_key . '] = ' . $value);
171 + if (isset($matches[1])) {
172 + $role_id = $matches[1];
173 + // Initialize role_rate_limits if it doesn't exist
174 + if (!isset($options['role_rate_limits'])) {
175 + //error_log('MXChat Save: Initializing role_rate_limits array');
176 + $options['role_rate_limits'] = [];
177 + }
178 + // Update the specific role's rate limit
179 + $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
180 + //error_log('MXChat Save: Updated role_rate_limits[' . $role_id . '] = ' . $value);
181 + } else {
182 + //error_log('MXChat Save: Failed to parse role_rate_limits pattern: ' . $name);
183 + }
184 + }
185 + // Handle toggles
186 + else if (strpos($name, 'toggle') !== false || in_array($name, [
187 + 'chat_persistence_toggle',
188 + 'privacy_toggle',
189 + 'complianz_toggle',
190 + 'chat_toolbar_toggle',
191 + 'show_pdf_upload_button',
192 + 'show_word_upload_button',
193 + 'enable_streaming_toggle',
194 + 'contextual_awareness_toggle' // Add this line
195 + ])) {
196 + //error_log('MXChat Save: Processing toggle: ' . $name);
197 + $options[$name] = ($value === 'on') ? 'on' : 'off';
337 198 } else {
338 - //error_log('MXChat Save: Failed to parse rate_limits pattern: ' . $name);
339 - }
340 - }
341 - // Then check for role rate limits (old format)
342 - else if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
343 - //error_log('MXChat Save: Processing role_rate_limits field: ' . $name);
344 - // Extract role ID from the name
345 - preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
346 - //error_log('MXChat Save: Regex matches: ' . print_r($matches, true));
199 + //error_log('MXChat Save: Processing standard field: ' . $name);
200 + // Store all other values directly
201 + $options[$name] = $value;
202 + }
203 + break;
204 + }
347 205
348 - if (isset($matches[1])) {
349 - $role_id = $matches[1];
350 - // Initialize role_rate_limits if it doesn't exist
351 - if (!isset($options['role_rate_limits'])) {
352 - //error_log('MXChat Save: Initializing role_rate_limits array');
353 - $options['role_rate_limits'] = [];
354 - }
355 - // Update the specific role's rate limit
356 - $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
357 - //error_log('MXChat Save: Updated role_rate_limits[' . $role_id . '] = ' . $value);
358 - } else {
359 - //error_log('MXChat Save: Failed to parse role_rate_limits pattern: ' . $name);
360 - }
361 - }
362 - // Handle toggles - check both extracted field_name and original name for toggle detection
363 - else if (strpos($field_name, 'toggle') !== false || in_array($field_name, [
364 - 'chat_persistence_toggle',
365 - 'privacy_toggle',
366 - 'complianz_toggle',
367 - 'chat_toolbar_toggle',
368 - 'show_pdf_upload_button',
369 - 'show_word_upload_button',
370 - 'enable_streaming_toggle',
371 - 'contextual_awareness_toggle',
372 - 'citation_links_toggle',
373 - 'enable_email_block',
374 - 'enable_name_field'
375 - ])) {
376 - //error_log('MXChat Save: Processing toggle: ' . $field_name);
377 - $options[$field_name] = ($value === 'on') ? 'on' : 'off';
378 - } 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;
382 - }
383 - break;
384 - }
206 + // Save all updates to the options array
207 + $updated = update_option('mxchat_options', $options);
208 + //error_log('MXChat Save: Update result: ' . ($updated ? 'success' : 'unchanged') . ' for field: ' . $name);
209 + //error_log('MXChat Save: Updated options array: ' . print_r($options, true));
385 210
386 - // Save all updates to the options array
387 - $updated = update_option('mxchat_options', $options);
388 - //error_log('MXChat Save: Update result: ' . ($updated ? 'success' : 'unchanged') . ' for field: ' . $name);
389 - //error_log('MXChat Save: Updated options array: ' . print_r($options, true));
211 + // Always return success even if WordPress says nothing changed
212 + // (which happens when the value is the same as before)
213 + wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
214 + }
390 215
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' => $updated,
399 - )
400 - );
401 - }
402 216
403 - // Always return success even if WordPress says nothing changed
404 - // (which happens when the value is the same as before)
405 - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
406 -}
407 -
408 -/**
409 - * Save the selected bot for knowledge base operations
410 - */
411 -public function mxchat_save_selected_bot() {
412 - // Check nonce
413 - if (!wp_verify_nonce($_POST['nonce'] ?? '', 'mxchat_save_setting_nonce')) {
414 - wp_send_json_error('Invalid nonce');
415 - }
416 -
417 - // Check permissions
418 - if (!current_user_can('manage_options')) {
419 - wp_send_json_error('Unauthorized');
420 - }
421 -
422 - $bot_id = isset($_POST['bot_id']) ? sanitize_key($_POST['bot_id']) : 'default';
423 -
424 - // Save as user meta for the current user
425 - $user_id = get_current_user_id();
426 - update_user_meta($user_id, 'mxchat_selected_knowledge_bot', $bot_id);
427 -
428 - // Also save as an option for site-wide default
429 - update_option('mxchat_current_knowledge_bot', $bot_id);
430 -
431 - // No cache clearing needed since we removed caching
432 -
433 - wp_send_json_success(array(
434 - 'message' => 'Bot selection saved',
435 - 'bot_id' => $bot_id
436 - ));
437 -}
438 -
439 217 /**
440 218 * Handles AJAX request for saving chat settings
441 219 */
442 220 public function mxchat_save_prompts_setting_callback() {
@@ -604,123 +382,8 @@
604 382 wp_send_json_error(['message' => esc_html__('No changes detected', 'mxchat')]);
605 383 }
606 384 }
607 385
608 - // Handle chunking settings - use direct DB access to bypass WordPress filters
609 - if (strpos($name, 'mxchat_chunk') === 0 || $name === 'mxchat_chunking_enabled') {
610 - global $wpdb;
611 -
612 - // Get current options directly from database
613 - $current_options_raw = $wpdb->get_var(
614 - $wpdb->prepare(
615 - "SELECT option_value FROM {$wpdb->options} WHERE option_name = %s",
616 - 'mxchat_options'
617 - )
618 - );
619 -
620 - $options = $current_options_raw !== null ? maybe_unserialize($current_options_raw) : array();
621 - if (!is_array($options)) {
622 - $options = array();
623 - }
624 -
625 - // Update the specific chunking field
626 - if ($name === 'mxchat_chunking_enabled') {
627 - $options['chunking_enabled'] = in_array($value, array('on', '1', 'true', true), true);
628 - } elseif ($name === 'mxchat_chunk_size') {
629 - $options['chunk_size'] = max(1000, min(10000, intval($value)));
630 - }
631 -
632 - // Save directly to database
633 - $serialized_options = maybe_serialize($options);
634 -
635 - $option_exists = $wpdb->get_var(
636 - $wpdb->prepare(
637 - "SELECT COUNT(*) FROM {$wpdb->options} WHERE option_name = %s",
638 - 'mxchat_options'
639 - )
640 - );
641 -
642 - if ($option_exists > 0) {
643 - $save_result = $wpdb->update(
644 - $wpdb->options,
645 - array('option_value' => $serialized_options),
646 - array('option_name' => 'mxchat_options'),
647 - array('%s'),
648 - array('%s')
649 - );
650 - } else {
651 - $save_result = $wpdb->insert(
652 - $wpdb->options,
653 - array(
654 - 'option_name' => 'mxchat_options',
655 - 'option_value' => $serialized_options,
656 - 'autoload' => 'yes'
657 - ),
658 - array('%s', '%s', '%s')
659 - );
660 - }
661 -
662 - // Clear object cache for this option
663 - wp_cache_delete('mxchat_options', 'options');
664 -
665 - if ($save_result !== false) {
666 - wp_send_json_success(['message' => esc_html__('Chunking setting saved', 'mxchat')]);
667 - } else {
668 - wp_send_json_error(['message' => esc_html__('Failed to save chunking setting', 'mxchat')]);
669 - }
670 - return;
671 - }
672 -
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 -
723 386 // Handle other prompts options
724 387 $options = get_option('mxchat_prompts_options', []);
725 388 $options[$name] = $value;
726 389 $updated = update_option('mxchat_prompts_options', $options);
@@ -790,9 +453,9 @@
790 453 // LICENSE AJAX HANDLERS
791 454 // ========================================
792 455
793 456 /**
794 - * Validates and activates chat license via AJAX
457 + * Validates and activates chat license via AJAX - FIXED VERSION
795 458 */
796 459 public function mxchat_handle_activate_license() {
797 460 // Check nonce
798 461 if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
@@ -898,9 +561,9 @@
898 561 /**
899 562 * Validates license via AJAX with email and key
900 563 */
901 564 public function mxchat_check_license_status() {
902 - // Verify nonce
565 + // Verify nonce - FIXED: Use the correct nonce string
903 566 if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
904 567 wp_send_json_error('Security check failed');
905 568 return;
906 569 }
@@ -1104,174 +767,8 @@
1104 767 */
1105 768 private function mxchat_get_nonce_action() {
1106 769 return 'mxchat_license_nonce';
1107 770 }
1108 -
1109 - /**
1110 - * Check API key status for all providers
1111 - */
1112 - public function mxchat_check_api_keys() {
1113 - // Check nonce
1114 - if (!wp_verify_nonce($_POST['nonce'] ?? '', 'mxchat_save_setting_nonce')) {
1115 - wp_send_json_error('Invalid nonce');
1116 - }
1117 -
1118 - // Check permissions
1119 - if (!current_user_can('manage_options')) {
1120 - wp_send_json_error('Unauthorized');
1121 - }
1122 -
1123 - // Get current options
1124 - $options = get_option('mxchat_options', array());
1125 -
1126 - // Check which API keys are present
1127 - $api_key_status = array(
1128 - 'openai' => !empty($options['api_key']),
1129 - 'claude' => !empty($options['claude_api_key']),
1130 - 'xai' => !empty($options['xai_api_key']),
1131 - 'deepseek' => !empty($options['deepseek_api_key']),
1132 - 'gemini' => !empty($options['gemini_api_key']),
1133 - 'openrouter' => !empty($options['openrouter_api_key']),
1134 - 'voyage' => !empty($options['voyage_api_key'])
1135 - );
1136 -
1137 - 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 - }
1274 771
1275 772 }
1276 773
1277 774 // Initialize the AJAX handler