Added patch for proper character MIME encoding for emails depending o…

…n survey language

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/trunk/unstable@1282 b72ed6b6-b9f8-46b5-92b4-906544132732

admin/tokens.php

@@ -652,6 +652,8 @@
 		$emcount = mysql_num_rows($emresult);
 		$headers = "From: {$_POST['from']}\r\n";
 		$headers .= "X-Mailer: $sitename Emailer (PHPSurveyor.sourceforge.net)\r\n";  
+        $headers .= "MIME-Version: 1.0\r\n";
+        $headers .= "Content-Type: text/plain; charset=" .encode_lang($defaultlang) . "\r\n";		
 		$message = strip_tags($_POST['message']);
 		$message = str_replace(""", '"', $message);
 		if (get_magic_quotes_gpc() != "0")
@@ -696,6 +698,7 @@
 				// line endings. This converts them to just <LF> line endings. This is not correct, and may 
 				// cause problems with certain email server
 				//$sendmessage = str_replace("\r", "", $sendmessage);
+				$msgsubject= encode_lang($defaultlang,$msgsubject);
 				if (mail($to, $msgsubject, $sendmessage, $headers)) 
 					{
 					$udequery = "UPDATE {$dbprefix}tokens_{$_POST['sid']} SET sent='Y' WHERE tid={$emrow['tid']}";
@@ -828,6 +831,8 @@
 		$emcount = mysql_num_rows($emresult);
 		$headers = "From: {$_POST['from']}\r\n";
 		$headers .= "X-Mailer: $sitename Email Reminder";  
+        $headers .= "MIME-Version: 1.0\r\n";
+        $headers .= "Content-Type: text/plain; charset=" .encode_lang($defaultlang) . "\r\n";		
 		echo "<table width='500' align='center' bgcolor='#EEEEEE'>\n"
 			."\t<tr>\n"
 			."\t\t<td><font size='1'>\n";
@@ -871,6 +876,7 @@
 				// line endings. This converts them to just <LF> line endings. This is not correct, and may 
 				// cause problems with certain email server
 				//$sendmessage = str_replace("\r", "", $sendmessage);
+				$msgsubject= encode_lang($defaultlang,$msgsubject);
 				if (mail($to, $msgsubject, $sendmessage, $headers))
 					{
 					echo "\t\t\t({$emrow['tid']})["._TC_REMINDSENTTO." {$emrow['firstname']} {$emrow['lastname']}]<br />\n";

index.php

@@ -833,7 +833,10 @@ function submittokens()
 	while ($cnfrow = mysql_fetch_array($cnfresult))
 		{
 		$headers = "From: {$thissurvey['adminname']} <{$thissurvey['adminemail']}>\r\n";
-		$headers .= "X-Mailer: $sitename Email Inviter";
+		$headers .= "X-Mailer: $sitename Email Inviter\r\n";
+        $headers .= "MIME-Version: 1.0\r\n";
+        $headers .= "Content-Type: text/plain; charset=" .encode_lang($thissurvey['language']) . "\r\n";		
+
 		$to = $cnfrow['email'];
 		$subject = $thissurvey['email_confirm_subj'];
 //		$subject = _CONFIRMATION.": {$thissurvey['name']} "._SURVEYCPL;
@@ -910,6 +913,9 @@ function sendsubmitnotification($sendnotification)
 	$message.= "PHP Surveyor";
 	$message = crlf_lineendings($message);
 	$headers = "From: {$thissurvey['adminemail']}\r\n";
+    $headers .= "MIME-Version: 1.0\r\n";
+    $headers .= "Content-Type: text/plain; charset=" .encode_lang($thissurvey['language']) . "\r\n";		
+
 	if ($recips=explode(";", $thissurvey['adminemail'])) 
 		{
 	    foreach ($recips as $rc)