Merge pull request #16918 from mattwire/smartyerrorevent

Add smarty error event

Civi/Core/Event/SmartyErrorEvent.php

@@ -0,0 +1,51 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC. All rights reserved.                        |
+ |                                                                    |
+ | This work is published under the GNU AGPLv3 license with some      |
+ | permitted exceptions and without any warranty. For full license    |
+ | and copyright information, see https://civicrm.org/licensing       |
+ +--------------------------------------------------------------------+
+ */
+
+namespace Civi\Core\Event;
+
+/**
+ * This triggers when a smarty parse error happens via \Smarty::trigger_error
+ * Event: civi.smarty.error
+ *
+ * Class SmartyErrorEvent
+ * @package Civi\API\Event
+ */
+class SmartyErrorEvent extends \Symfony\Component\EventDispatcher\Event {
+
+  /**
+   * The error message generated by smarty
+   * @var string
+   */
+  public $errorMsg;
+
+  /**
+   * The error type - one of PHP error constants
+   * @var int
+   */
+  public $errorType;
+
+  /**
+   * @param string $errorMsg
+   * @param int $errorType
+   */
+  public function __construct($errorMsg, $errorType) {
+    $this->errorMsg = $errorMsg;
+    $this->errorType = $errorType;
+  }
+
+  /**
+   * @inheritDoc
+   */
+  public function getHookValues() {
+    return [$this->errorMsg, $this->errorType];
+  }
+
+}