fix: use getImageFieldSetting when generating an image

Author: theboxer

assets/components/modai/js/mgr/widgets/image_prompt.window.js

@@ -183,13 +183,13 @@ Ext.extend(modAI.window.ImagePrompt,MODx.Window, {
                     this.prompt.clearInvalid();
 
                     Ext.Msg.wait('Generating ...', 'Please wait');
-
                     MODx.Ajax.request({
                         url: MODx.config.connector_url,
                         timeout: 0,
                         params: {
                             action: 'modAI\\Processors\\Prompt\\Image',
-                            prompt: this.prompt.getValue()
+                            prompt: this.prompt.getValue(),
+                            fieldName: config.record.fieldName || ''
                         },
                         listeners: {
                             success: {

core/components/modai/src/Processors/Prompt/Image.php

@@ -14,23 +14,18 @@ public function process()
         set_time_limit(0);
 
         $prompt = $this->getProperty('prompt');
+        $field = $this->getProperty('fieldName', '');
+
         if (empty($prompt)) {
             return $this->failure('Prompt is required');
         }
 
-        $model = Settings::getSetting($this->modx, 'image.model');
-        if (empty($model)) {
-            return $this->failure('image.model setting is required');
-        }
-
-        $size = Settings::getSetting($this->modx, 'image.size');
-        if (empty($size)) {
-            return $this->failure('image.size setting is required');
-        }
-
-        $quality = Settings::getSetting($this->modx, 'image.quality');
-        if (empty($quality)) {
-            return $this->failure('image.quality setting is required');
+        try {
+            $model = Settings::getImageFieldSetting($this->modx, $field, 'model');
+            $size = Settings::getImageFieldSetting($this->modx, $field, 'size');
+            $quality = Settings::getImageFieldSetting($this->modx, $field, 'quality');
+        } catch (\Exception $e) {
+            return $this->failure($e->getMessage());
         }
 
         try {