From 506b819e1f43709315a95e1d2a236a60ee7023ff Mon Sep 17 00:00:00 2001
From: itchief <alex.malcev1980@gmail.com>
Date: Mon, 8 May 2023 20:07:42 +1000
Subject: [PATCH] fix small error and setting up PHPMailer logging to a file

---
 feedback/form-processing.php   | 11 ++++++++---
 feedback/js/form-processing.js | 11 ++++++++++-
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/feedback/form-processing.php b/feedback/form-processing.php
index 97a0057..89a2785 100644
--- a/feedback/form-processing.php
+++ b/feedback/form-processing.php
@@ -2,7 +2,7 @@
 
 /*
  * Форма обратной связи (https://itchief.ru/lessons/php/feedback-form-for-website)
- * Copyright 2016-2022 Alexander Maltsev
+ * Copyright 2016-2023 Alexander Maltsev
  * Licensed under MIT (https://github.com/itchief/feedback-form/blob/master/LICENSE)
  */
 
@@ -171,7 +171,7 @@ function itc_log($message)
 }
 
 use PHPMailer\PHPMailer\PHPMailer;
-//use PHPMailer\PHPMailer\SMTP;
+use PHPMailer\PHPMailer\SMTP;
 use PHPMailer\PHPMailer\Exception;
 
 require 'vendor/phpmailer/phpmailer/src/Exception.php';
@@ -199,7 +199,12 @@ function itc_log($message)
   } else {
     $body = str_replace('%attachs%', '', $body);
   }
-  $mail = new PHPMailer();
+  $mail = new PHPMailer(true);
+  $mail->SMTPDebug = 2;
+  $mail->Debugoutput = function($str, $level) {
+    $file = __DIR__ . '/logs/smtp_' . date('Y-m-d') . '.log';
+    file_put_contents($file, gmdate('Y-m-d H:i:s'). "\t$level\t$str\n", FILE_APPEND | LOCK_EX);
+  };
   try {
     //Server settings
     $mail->isSMTP();
diff --git a/feedback/js/form-processing.js b/feedback/js/form-processing.js
index d0b779e..6b50831 100644
--- a/feedback/js/form-processing.js
+++ b/feedback/js/form-processing.js
@@ -147,7 +147,16 @@ class ItcSubmitForm {
       return;
     }
 
-    this._elForm.querySelector('.form-error').classList.remove('form-error_hidden');
+    this._elForm.querySelector('.form-error').classList.add('form-error_hide');
+    // this._elForm.querySelector('.form-error').classList.remove('form-error_hidden');
+
+    if (!Object.keys(data['errors']).length) {
+      this._elForm.querySelector('.form-error').textContent = 'При отправке сообщения произошла ошибка. Пожалуйста, попробуйте ещё раз позже.';
+    } else {
+      this._elForm.querySelector('.form-error').textContent = 'В форме содержатся ошибки!';
+    }
+
+    this._elForm.querySelector('.form-error').classList.remove('form-error_hide');
 
     // выводим ошибки
     for (let key in data['errors']) {