Einkaufsrechnung -> Zahlung buchen: sinnlosen Quark gefixt.

[kivitendo-erp.git] / SL / Mailer.pm

diff --git a/SL/Mailer.pm b/SL/Mailer.pm
index 52691e2..02b1173 100644 (file)
--- a/SL/Mailer.pm
+++ b/SL/Mailer.pm
@@ -33,8 +33,11 @@ package Mailer;
 use Email::Address;
 
 use SL::Common;
+use SL::MIME;
 use SL::Template;
 
+use strict;
+
 my $num_sent = 0;
 
 sub new {
@@ -57,30 +60,29 @@ sub mime_quote_text {
   my $l_start = length($q_start);
 
   my $new_text = "$q_start";
-  $chars_left -= $l_start;
+  $chars_left -= $l_start if (defined $chars_left);
 
   for (my $i = 0; $i < length($text); $i++) {
     my $char = ord(substr($text, $i, 1));
 
-    if (($char < 32) || ($char > 127) ||
-        ($char == ord('?')) || ($char == ord('_'))) {
-      if ($chars_left < 5) {
+    if (($char < 32) || ($char > 127) || ($char == ord('?')) || ($char == ord('_'))) {
+      if ((defined $chars_left) && ($chars_left < 5)) {
         $new_text .= "?=\n $q_start";
         $chars_left = 75 - $l_start;
       }
 
       $new_text .= sprintf("=%02X", $char);
-      $chars_left -= 3;
+      $chars_left -= 3 if (defined $chars_left);
 
     } else {
       $char = ord('_') if ($char == ord(' '));
-      if ($chars_left < 5) {
+      if ((defined $chars_left) && ($chars_left < 5)) {
         $new_text .= "?=\n $q_start";
         $chars_left = 75 - $l_start;
       }
 
       $new_text .= chr($char);
-      $chars_left--;
+      $chars_left-- if (defined $chars_left);
     }
   }
 
@@ -132,14 +134,18 @@ sub send {
   }
 
   my $headers = '';
-  foreach my $item (qw(from to cc)) {
+  foreach my $item (qw(from to cc bcc)) {
     next unless ($self->{$item});
     my (@addr_objects) = Email::Address->parse($self->{$item});
     next unless (scalar @addr_objects);
 
     foreach my $addr_obj (@addr_objects) {
-      $addr_obj->phrase($self->mime_quote_text($addr_obj->phrase(), 60))   if ($addr_obj->phrase());
-      $addr_obj->comment($self->mime_quote_text($addr_obj->comment(), 60)) if ($addr_obj->comment());
+      my $phrase = $addr_obj->phrase();
+      if ($phrase) {
+        $phrase =~ s/^\"//;
+        $phrase =~ s/\"$//;
+        $addr_obj->phrase($self->mime_quote_text($phrase));
+      }
 
       $headers .= sprintf("%s: %s\n", ucfirst($item), $addr_obj->format());
     }
@@ -178,10 +184,10 @@ $self->{message}
         $filename =~ s/(.*\/|\Q$self->{fileid}\E)//g;
       }
 
-      my $application =
-        ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/)
-        ? "text"
-        : "application";
+      my $application    = ($attachment =~ /(^\w+$)|\.(html|text|txt|sql)$/) ? "text" : "application";
+      my $content_type   = SL::MIME->mime_type_from_ext($filename);
+      $content_type      = "${application}/$self->{format}" if (!$content_type && $self->{format});
+      $content_type    ||= 'application/octet-stream';
 
       open(IN, $attachment);
       if ($?) {
@@ -190,8 +196,15 @@ $self->{message}
         return "$attachment : $!";
       }
 
+      # only set charset for attachements of type text. every other type should not have this field
+      # refer to bug 883 for detailed information
+      my $attachment_charset;
+      if (lc $application eq 'text' && $self->{charset}) {
+        $attachment_charset = qq|; charset="$self->{charset}" |;
+      }
+
       print OUT qq|--${boundary}
-Content-Type: $application/$self->{format}; name="$filename"; charset="$self->{charset}"
+Content-Type: ${content_type}; name="$filename"$attachment_charset
 Content-Transfer-Encoding: BASE64
 Content-Disposition: attachment; filename="$filename"\n\n|;