From 35ccdef6c75424ff0782cd873bb0fe7ec03536b5 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Wed, 13 Mar 2013 16:46:40 -0400
Subject: [PATCH] - Fixed FS#2736 - entering multiple DNS MX records outputs errors... 

---
 interface/web/dns/dns_mx_edit.php        |   11 +++++++++++
 interface/web/dns/lib/lang/en_dns_mx.lng |    1 +
 interface/web/dns/lib/lang/de_dns_mx.lng |    1 +
 3 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/interface/web/dns/dns_mx_edit.php b/interface/web/dns/dns_mx_edit.php
index d78ae72..73483f7 100644
--- a/interface/web/dns/dns_mx_edit.php
+++ b/interface/web/dns/dns_mx_edit.php
@@ -108,6 +108,17 @@
 		parent::onSubmit();
 	}
 	
+	function onInsert() {
+		global $app, $conf;
+		
+		// Check if record is existing already
+		$duplicate_mx = $app->db->queryOneRecord("SELECT * FROM dns_rr WHERE zone = ".$app->functions->intval($this->dataRecord["zone"])." AND name = '".$this->dataRecord["name"]."' AND type = '".$this->dataRecord["type"]."' AND data = '".$this->dataRecord["data"]."' AND ".$app->tform->getAuthSQL('r'));
+		
+		if(is_array($duplicate_mx) && !empty($duplicate_mx)) $app->error($app->tform->wordbook["duplicate_mx_record_txt"]);
+		
+		parent::onInsert();
+	}
+	
 	function onAfterInsert() {
 		global $app, $conf;
 		
diff --git a/interface/web/dns/lib/lang/de_dns_mx.lng b/interface/web/dns/lib/lang/de_dns_mx.lng
index 2968a13..f229c2c 100644
--- a/interface/web/dns/lib/lang/de_dns_mx.lng
+++ b/interface/web/dns/lib/lang/de_dns_mx.lng
@@ -13,4 +13,5 @@
 $wb['name_error_regex'] = 'Der Hostname hat das falsche Format.';
 $wb['data_error_empty'] = 'Mailserver Hostname ist leer';
 $wb['data_error_regex'] = 'Mailserver Hostname Format ist ungültig';
+$wb["duplicate_mx_record_txt"] = 'Doppelter MX-Eintrag.';
 ?>
diff --git a/interface/web/dns/lib/lang/en_dns_mx.lng b/interface/web/dns/lib/lang/en_dns_mx.lng
index d0bee5e..d61f592 100644
--- a/interface/web/dns/lib/lang/en_dns_mx.lng
+++ b/interface/web/dns/lib/lang/en_dns_mx.lng
@@ -13,4 +13,5 @@
 $wb["name_error_regex"] = 'The hostname has the wrong format.';
 $wb["data_error_empty"] = 'Mailserver hostname empty';
 $wb["data_error_regex"] = 'Mailserver hostname format invalid';
+$wb["duplicate_mx_record_txt"] = 'Duplicate MX record.';
 ?>
\ No newline at end of file

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