Add AI settings section

assets/js/wpuf-admin.js

@@ -217,4 +217,74 @@ jQuery(function($) {
             $('.wpuf-fields input[type="radio"][name="_downloadable"][value="no"]').prop('checked', true);
         }
     });
+
+    // AI Provider change event listener to filter AI Models
+    $('#wpuf_ai\\[ai_provider\\]').on('change', function() {
+        var selectedProvider = $(this).val();
+        var aiModelSelect = $('#wpuf_ai\\[ai_model\\]');
+        var $this = $(this);
+
+        // If no provider selected, show all models
+        if (!selectedProvider) {
+            // Restore all options if stored
+            if (aiModelSelect.data('all-options')) {
+                aiModelSelect.empty().append(aiModelSelect.data('all-options'));
+            }
+            return;
+        }
+
+        // Store all options for restoration if needed
+        if (!aiModelSelect.data('all-options')) {
+            aiModelSelect.data('all-options', aiModelSelect.find('option').clone());
+        }
+
+        // Get provider configuration via AJAX
+        $.ajax({
+            url: wpuf_admin_script.ajaxurl,
+            type: 'POST',
+            data: {
+                action: 'wpuf_get_ai_provider_configs',
+                nonce: wpuf_admin_script.nonce
+            },
+            success: function(response) {
+                if (response.success && response.data) {
+                    var providerConfigs = response.data;
+                    var selectedProviderConfig = providerConfigs[selectedProvider];
+
+                    if (selectedProviderConfig && selectedProviderConfig.models) {
+                        // Clear current options
+                        aiModelSelect.empty();
+
+                        // Add default option
+                        aiModelSelect.append('<option value="">Select AI Model</option>');
+
+                        // Add models for the selected provider
+                        $.each(selectedProviderConfig.models, function(modelKey, modelName) {
+                            aiModelSelect.append('<option value="' + modelKey + '">' + modelName + '</option>');
+                        });
+
+                        // Try to preserve current selection if it's valid for the selected provider
+                        var currentDbValue = aiModelSelect.attr('data-current-value') || aiModelSelect.val();
+                        if (currentDbValue && selectedProviderConfig.models[currentDbValue]) {
+                            aiModelSelect.val(currentDbValue);
+                        } else {
+                            // Set first available model as default
+                            var firstModelKey = Object.keys(selectedProviderConfig.models)[0];
+                            if (firstModelKey) {
+                                aiModelSelect.val(firstModelKey);
+                            }
+                        }
+                    }
+                } else {
+                    console.error('Failed to load AI provider configurations');
+                }
+            },
+            error: function() {
+                console.error('AJAX error loading AI provider configurations');
+            }
+        });
+    });
+
+    // Trigger change event on page load to filter models based on pre-selected provider
+    $('#wpuf_ai\\[ai_provider\\]').trigger('change');
 });

includes/Admin/Posting.php

@@ -461,10 +461,6 @@ public function render_form( $form_id, $post_id = null ) {
             if ( typeof wpuf_map_items === 'undefined' ) {
                 wpuf_map_items = [];
             }
-
-            // Test if field initialization script is loaded
-            console.log('Admin metabox script loaded');
-            console.log('WPUF_Field_Initializer available:', typeof WPUF_Field_Initializer !== 'undefined');
         </script>
 
             <?php
@@ -692,10 +688,9 @@ public function scripts_styles() {
                 // Initialize fields after the form is rendered with a delay to ensure DOM is ready
                 setTimeout(function() {
                     if (typeof WPUF_Field_Initializer !== 'undefined') {
-                        console.log('Calling WPUF_Field_Initializer.init() from admin metabox');
                         WPUF_Field_Initializer.init();
                     } else {
-                        console.log('WPUF_Field_Initializer is not defined');
+                        // console.log('WPUF_Field_Initializer is not defined');
                     }
                 }, 500);
             });

includes/Ajax.php

@@ -50,6 +50,7 @@ public function __construct() {
         $this->register_ajax( 'wpuf_ajax_address', 'wpuf_ajax_get_states_field' );
         $this->register_ajax( 'wpuf_update_billing_address', 'wpuf_update_billing_address' );
         $this->register_ajax( 'wpuf_clear_schedule_lock', 'wpuf_clear_schedule_lock', $this->logged_in_only );
+        $this->register_ajax( 'wpuf_get_ai_provider_configs', 'wpuf_get_ai_provider_configs_ajax', $this->logged_in_only );
     }
 
     /**

includes/class-frontend-render-form.php

@@ -1,7 +1,7 @@
 <?php
 
 class WPUF_Frontend_Render_Form {
     private static $_instance;
 
     public static $meta_key = 'wpuf_form';
 
@@ -46,11 +46,11 @@
      *
      * @return array
      */
     public function search( $array, $key, $value ) {
         $results = [];
 
         if ( is_array( $array ) ) {
             if ( isset( $array[ $key ] ) && $array[ $key ] == $value ) {
                 $results[] = $array;
             }
 
@@ -90,7 +90,7 @@
     }
 
     /**
      * reCaptcha Validation
      *
      * @return void
      */
@@ -104,15 +104,15 @@
         $remote_addr          = isset( $_SERVER['REMOTE_ADDR'] ) ? sanitize_text_field( wp_unslash( $_SERVER['REMOTE_ADDR'] ) ) : '';
         $g_recaptcha_response = isset( $_POST['g-recaptcha-response'] ) ? sanitize_text_field( wp_unslash( $_POST['g-recaptcha-response'] ) ) : '';
 
         if ( $no_captcha == 1 && 0 == $invisible ) {
             if ( ! class_exists( 'WPUF_ReCaptcha' ) ) {
                 require_once WPUF_ROOT . '/lib/recaptchalib_noCaptcha.php';
             }
 
             $response  = null;
             $reCaptcha = new WPUF_ReCaptcha( $private_key );
 
             $resp = $reCaptcha->verifyResponse(
                 $remote_addr,
                 $g_recaptcha_response
             );
@@ -120,7 +120,7 @@
             if ( ! $resp->success ) {
                 $this->send_error( __( 'noCaptcha reCAPTCHA validation failed', 'wp-user-frontend' ) );
             }
         } elseif ( $no_captcha == 0 && 0 == $invisible ) {
             $recap_challenge = isset( $_POST['recaptcha_challenge_field'] ) ? sanitize_text_field( wp_unslash( $_POST['recaptcha_challenge_field'] ) ) : '';
             $recap_response  = isset( $_POST['recaptcha_response_field'] ) ? sanitize_text_field( wp_unslash( $_POST['recaptcha_response_field'] ) ) : '';
 
@@ -129,27 +129,27 @@
             if ( ! $resp->is_valid ) {
                 $this->send_error( __( 'reCAPTCHA validation failed', 'wp-user-frontend' ) );
             }
         } elseif ( $no_captcha == 0 && 1 == $invisible ) {
             $response  = null;
             $recaptcha = isset( $_POST['g-recaptcha-response'] ) ? sanitize_text_field( wp_unslash( $_POST['g-recaptcha-response'] ) ) : '';
             $object    = new Invisible_Recaptcha( $site_key, $private_key );
 
             $response = $object->verifyResponse( $recaptcha );
 
             if ( isset( $response['success'] ) and $response['success'] != true ) {
                 $this->send_error( __( 'Invisible reCAPTCHA validation failed', 'wp-user-frontend' ) );
             }
         }
     }
 
     /**
      * render submit button
      *
      * @param [type] $form_id       [description]
      * @param [type] $form_settings [description]
      * @param [type] $post_id       [description]
      */
     public function submit_button( $form_id, $form_settings, $post_id = null ) { ?>
 
         <li class="wpuf-submit">
             <div class="wpuf-label">
@@ -188,7 +188,7 @@
     }
 
     /**
      * guest post field
      *
      * @param [type] $form_settings [description]
      */
@@ -275,7 +275,7 @@
     }
 
     /**
      * render form
      *
      * @param [type] $form_id [description]
      * @param [type] $post_id [description]
@@ -401,7 +401,7 @@
     }
 
     /**
      * add post field setting on form builder
      *
      * @param array $field_settings
      */
@@ -489,7 +489,7 @@
             $taxonomies = get_object_taxonomies( $post_type, 'object' );
 
             foreach ( $taxonomies as $tax_name => $taxonomy ) {
                 if ( ! in_array( $tax_name, $ignore_taxonomies ) ) {
                     $this->wp_post_types[ $post_type ][ $tax_name ] = [
                         'title'         => $taxonomy->label,
                         'hierarchical'  => $taxonomy->hierarchical,
@@ -930,7 +930,7 @@
                 <div >
                     <label >
                          <input type="checkbox" class="wpuf_is_featured" name="is_featured_item" value="1" <?php echo $is_featured ? 'checked' : ''; ?> >
-                         <span class="wpuf-items-table-containermessage-box" id="remaining-feature-item"> <?php echo sprintf( 
+                         <span class="wpuf-items-table-containermessage-box" id="remaining-feature-item"> <?php echo sprintf(
                             // translators: %1$s is Post type and %2$s is total feature item
                             wp_kses_post(__( 'Mark the %1$s as featured (remaining %2$d)', 'wp-user-frontend' ), esc_html ($this->form_settings['post_type'] ), esc_html( $user_sub['total_feature_item'] ) )); ?></span>
                     </label>

includes/functions/settings-options.php

@@ -49,6 +49,11 @@ function wpuf_settings_sections() {
             'title' => __( 'Privacy Options', 'wp-user-frontend' ),
             'icon'  => 'dashicons-shield-alt',
         ],
+        [
+            'id'    => 'wpuf_ai',
+            'title' => __( 'AI Settings', 'wp-user-frontend' ),
+            'icon'  => 'dashicons-admin-network',
+        ],
     ];
 
     return apply_filters( 'wpuf_settings_sections', $sections );
@@ -632,6 +637,33 @@ function wpuf_settings_fields() {
                 'options'  => $post_types,
             ],
         ] ),
+        'wpuf_ai'               => apply_filters( 'wpuf_ai_options', [
+            [
+                'name'    => 'ai_provider',
+                'label'   => __( 'AI Provider', 'wp-user-frontend' ),
+                'desc'    => __( 'Select the AI service provider you want to use.', 'wp-user-frontend' ),
+                'type'    => 'select',
+                'options' => wpuf_get_ai_provider_options(),
+                'default' => 'openai',
+                'class'   => 'ai-provider-select',
+            ],
+            [
+                'name'    => 'ai_model',
+                'label'   => __( 'AI Model', 'wp-user-frontend' ),
+                'desc'    => __( 'Select the AI model to use for content generation.', 'wp-user-frontend' ),
+                'type'    => 'select',
+                'options' => wpuf_get_ai_model_options(),
+                'default' => 'gpt-3.5-turbo',
+                'class'   => 'ai-model-select',
+            ],
+            [
+                'name'    => 'ai_api_key',
+                'label'   => __( 'API Key', 'wp-user-frontend' ),
+                'desc'    => __( 'Enter your AI service API key. Keep this secure and never share it publicly.', 'wp-user-frontend' ),
+                'type'    => 'text',
+                'default' => '',
+            ],
+        ] ),
     ];
 
     return apply_filters( 'wpuf_settings_fields', $settings_fields );