maj

system/src/Grav/Common/Data/ValidationException.php

@@ -10,16 +10,18 @@
 namespace Grav\Common\Data;
 
 use Grav\Common\Grav;
+use JsonSerializable;
 use RuntimeException;
 
 /**
  * Class ValidationException
  * @package Grav\Common\Data
  */
-class ValidationException extends RuntimeException
+class ValidationException extends RuntimeException implements JsonSerializable
 {
     /** @var array */
     protected $messages = [];
+    protected $escape = true;
 
     /**
      * @param array $messages
@@ -32,21 +34,34 @@ class ValidationException extends RuntimeException
         $language = Grav::instance()['language'];
         $this->message = $language->translate('GRAV.FORM.VALIDATION_FAIL', null, true) . ' ' . $this->message;
 
-        foreach ($messages as $variable => &$list) {
+        foreach ($messages as $list) {
             $list = array_unique($list);
             foreach ($list as $message) {
-                $this->message .= "<br/>$message";
+                $this->message .= '<br/>' . htmlspecialchars($message, ENT_QUOTES | ENT_HTML5, 'UTF-8');
             }
         }
 
         return $this;
     }
 
+    public function setSimpleMessage(bool $escape = true): void
+    {
+        $first = reset($this->messages);
+        $message = reset($first);
+
+        $this->message = $escape ? htmlspecialchars($message, ENT_QUOTES | ENT_HTML5, 'UTF-8') : $message;
+    }
+
     /**
      * @return array
      */
-    public function getMessages()
+    public function getMessages(): array
     {
         return $this->messages;
     }
+
+    public function jsonSerialize(): array
+    {
+        return ['validation' => $this->messages];
+    }
 }