chore: Separate RequiredSettingException to own file

Author: theboxer

core/components/modai/lexicon/en/default.inc.php

@@ -109,3 +109,4 @@
 $_lang['modai.error.failed_to_fetch_image'] = 'Failed to fetch image';
 $_lang['modai.error.source_not_found'] = 'MediaSource not found.';
 $_lang['modai.error.source_init failed'] = 'Failed to init MediaSource.';
+$_lang['modai.error.system_setting_required'] = 'System setting `[[+setting]]` is required.';

core/components/modai/src/API/Download/Image.php

@@ -55,7 +55,6 @@ public function post(ServerRequestInterface $request): void
             throw new LexiconException('modai.error.image_download_domain');
         }
 
-
         if (is_int($mediaSource) || ctype_digit((string)$mediaSource)) {
             $source = $this->modx->getObject(modMediaSource::class, [
                 'id' => (int)$mediaSource,

core/components/modai/src/Exceptions/RequiredSettingException.php

@@ -0,0 +1,11 @@
+<?php
+namespace modAI\Exceptions;
+
+use Throwable;
+
+class RequiredSettingException extends LexiconException {
+    public function __construct($setting = "", $code = 0, Throwable $previous = null)
+    {
+        parent::__construct('modai.error.system_setting_required', ['setting' => $setting], $code, $previous);
+    }
+}

core/components/modai/src/Settings.php

@@ -1,15 +1,9 @@
 <?php
 namespace modAI;
 
+use modAI\Exceptions\RequiredSettingException;
 use MODX\Revolution\modX;
 
-class RequiredSettingException extends \Exception {
-    public function __construct(string $setting)
-    {
-        parent::__construct("System setting `$setting` is required.");
-    }
-}
-
 class Settings {
     private static function getOption(modX $modx, string $namespace, string $field, string $area, string $setting): ?string
     {

core/components/modai/src/Utils.php

@@ -16,6 +16,11 @@ public static function explodeAndClean(string $stringArray, string $delimiter =
         return array_filter($array);
     }
 
+    /**
+     * @param $dataURL
+     * @return array|mixed
+     * @throws LexiconException
+     */
     public static function parseDataURL($dataURL) {
         if (strpos($dataURL, 'data:') !== 0) {
             return $dataURL;