fixed email test

pandora_console/godmode/setup/setup_general.php

@@ -59,18 +59,10 @@ global $config;
 check_login();
 
 if (is_ajax()) {
-    enterprise_include_once('include/functions_cron.php');
-
     $test_address = get_parameter('test_address', '');
 
-    $res = enterprise_hook(
-        'send_email_attachment',
-        [
-            $test_address,
-            __('This is an email test sent from Pandora FMS. If you can read this, your configuration works.'),
-            __('Testing Pandora FMS email'),
-            null,
-        ]
+    $res = send_test_email(
+        $test_address
     );
 
     echo $res;
@@ -469,7 +461,6 @@ function show_email_test(id) {
         resizable: true,
         draggable: true,
         modal: true,
-        height: 175,
         width: 450,
         overlay: {
             opacity: 0.5,
@@ -487,7 +478,11 @@ function perform_email_test () {
         data: "page=godmode/setup/setup_general&test_address="+test_address,
         dataType: "html",
         success: function(data) {
+            if (parseInt(data) === 1) {
                 $('#email_test_sent_message').show();
+            } else {
+                $('#email_test_failure_message').show();
+            }
         },
         error: function() {
             $('#email_test_failure_message').show();

pandora_console/include/functions.php

@@ -5735,3 +5735,60 @@ function get_data_multiplier($unit)
 
     return $multiplier;
 }
+
+
+/**
+ * Send test email to check email setups.
+ *
+ * @param string $to Target email account.
+ *
+ * @return integer Status of the email send task.
+ */
+function send_test_email(
+    string $to
+) {
+    global $config;
+
+    $result = false;
+    try {
+        $transport = new Swift_SmtpTransport(
+            $config['email_smtpServer'],
+            $config['email_smtpPort']
+        );
+
+        $transport->setUsername($config['email_username']);
+        $transport->setPassword($config['email_password']);
+
+        if ($config['email_encryption']) {
+            $transport->setEncryption($config['email_encryption']);
+        }
+
+        $mailer = new Swift_Mailer($transport);
+
+        $message = new Swift_Message(io_safe_output(__('Testing Pandora FMS email')));
+
+        $message->setFrom(
+            [
+                $config['email_from_dir'] => io_safe_output(
+                    $config['email_from_name']
+                ),
+            ]
+        );
+
+        $to = trim($to);
+        $message->setTo([$to => $to]);
+        $message->setBody(
+            __('This is an email test sent from Pandora FMS. If you can read this, your configuration works.'),
+            'text/html'
+        );
+
+        ini_restore('sendmail_from');
+
+        $result = $mailer->send($message);
+    } catch (Exception $e) {
+        error_log($e->getMessage());
+        db_pandora_audit('Cron jobs mail', $e->getMessage());
+    }
+
+    return $result;
+}