feat: add getter methods for css & js files

Author: theboxer

core/components/modai/elements/plugins/modai.php

@@ -21,7 +21,6 @@
 }
 
 if (in_array($action, ['resource/create', 'resource/update'])) {
-    $assetsUrl = $modAI->getOption('assetsUrl');
     $modx->controller->addLexiconTopic('modai:default');
 
     $firstName = explode(' ', $modx->user->Profile->fullname)[0];
@@ -45,8 +44,7 @@
             </script>
         ');
 
-    $lit = $modAI->getLit();
 
-    $modx->regClientCSS("{$assetsUrl}css/modai.css?lit=$lit");
-    $modx->regClientStartupScript("{$assetsUrl}js/modai.js?lit=$lit");
+    $modx->regClientCSS($modAI->getCSSFile());
+    $modx->regClientStartupScript($modAI->getJSFile());
 }

core/components/modai/src/modAI.php

@@ -53,17 +53,23 @@ function __construct(modX &$modx, array $config = [])
      */
     public function getOption(string $key, $options = [], $default = null)
     {
-        $option = $default;
-        if (!empty($key) && is_string($key)) {
-            if ($options != null && array_key_exists($key, $options)) {
-                $option = $options[$key];
-            } elseif (array_key_exists($key, $this->config)) {
-                $option = $this->config[$key];
-            } elseif (array_key_exists("{$this->namespace}.{$key}", $this->modx->config)) {
-                $option = $this->modx->getOption("{$this->namespace}.{$key}");
-            }
+        if (empty($key) || !is_string($key)) {
+            return $default;
         }
-        return $option;
+
+        if (!empty($options) && array_key_exists($key, $options)) {
+            return $options[$key];
+        }
+
+        if (array_key_exists($key, $this->config)) {
+            return $this->config[$key];
+        }
+
+        if (array_key_exists("{$this->namespace}.{$key}", $this->modx->config)) {
+            return $this->modx->getOption("{$this->namespace}.{$key}");
+        }
+
+        return $default;
     }
 
     public function getListOfTVs()
@@ -126,4 +132,20 @@ public function getAPIUrl()
     {
         return $this->config['assetsUrl'] . 'api.php';
     }
+
+    public function getJSFile()
+    {
+        $lit = $this->getLit();
+        $assetsUrl = $this->getOption('assetsUrl');
+
+        return "{$assetsUrl}js/modai.js?lit=$lit";
+    }
+
+    public function getCSSFile()
+    {
+        $lit = $this->getLit();
+        $assetsUrl = $this->getOption('assetsUrl');
+
+        return "{$assetsUrl}css/modai.css?lit=$lit";
+    }
 }