--- loncom/interface/lonfeedback.pm	2017/12/18 22:36:52	1.377
+++ loncom/interface/lonfeedback.pm	2019/08/12 16:45:48	1.383
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Feedback
 #
-# $Id: lonfeedback.pm,v 1.377 2017/12/18 22:36:52 raeburn Exp $
+# $Id: lonfeedback.pm,v 1.383 2019/08/12 16:45:48 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1781,14 +1781,11 @@ sub mail_screen {
 
   my %lt = &Apache::lonlocal::texthash(
             'myqu' => 'Question/comment/feedback:',
-            'title' => 'Title',
             'reta' => 'Retained attachments',
             'atta' => 'Attachment',
            );
-  if($env{'form.editdisc'} || $env{'form.replydisc'}){
-    %lt = &Apache::lonlocal::texthash(
-            'myqu' => 'Post Discussion',
-    );
+  if ($env{'form.editdisc'} || $env{'form.replydisc'}){
+      $lt{'myqu'} = &mt('Post Discussion');
   }
   my $restitle = &get_resource_title($caller_symb,$feedurl);
   my $quote='';
@@ -2063,8 +2060,8 @@ END
     } else {
         $r->print(<<END);
 <p>
-$lt{'atta'} $attachmaxtext: <input type="file" name="attachment" class="flUpload" />
-<input type="hidden" id="free_space" value="131072" />
+$lt{'atta'} $attachmaxtext: <input type="file" name="attachment" class="LC_flUpload" />
+<input type="hidden" id="LC_free_space" value="131072" />
 </p>
 END
     }
@@ -2840,6 +2837,10 @@ sub redirect_back {
   my $start_page=
       &Apache::loncommon::start_page('Feedback sent',undef,\%parms);
   my $end_page = &Apache::loncommon::end_page();
+  my $windowname = 'loncapaclient';
+  if ($env{'request.lti.login'}) {
+     $windowname .= 'lti';
+  }
   $r->print(<<ENDREDIR);
 $start_page
 <img align="right" src="$logo" />
@@ -2848,7 +2849,7 @@ $typestyle
 $blog
 $toolarge
 <font color="red">$status</font>
-<form name="reldt" action="$feedurl" target="loncapaclient">
+<form name="reldt" action="$feedurl" target="$windowname">
 $prevtag
 $sorttag
 $statustag
@@ -3559,8 +3560,8 @@ END
     $r->print('<b>'.$subject.'</b>');
     $r->print(&Apache::lonhtmlcommon::row_closure());
     $r->print(&Apache::lonhtmlcommon::row_title($lt{'adda'}));
-    $r->print('<input type="file" name="addnewattach" class="flUpload" />'
-        .'<input type="hidden" id="free_space" value="131072" />'
+    $r->print('<input type="file" name="addnewattach" class="LC_flUpload" />'
+        .'<input type="hidden" id="LC_free_space" value="131072" />'
         .'<input type="button" name="upload" value="Upload" '
         .'onclick="this.form.submit()" />  '.$attachmaxtext);
     if(($idx)||(ref($currnewattach) eq 'ARRAY') && (@{$currnewattach} > 0)){
@@ -4047,11 +4048,15 @@ sub handler {
 					  'only_body'   => 1,
 					  'add_entries' => \%onload});
       my $end_page = &Apache::loncommon::end_page();
+      my $windowname = 'loncapaclient';
+      if ($env{'request.lti.login'}) {
+          $windowname .= 'lti';
+      }
       $r->print (<<ENDREDIR);
 $start_page
 <img align="right" src="$logo" />
 $textline
-<form name="reldt" action="$feedurl" target="loncapaclient">
+<form name="reldt" action="$feedurl" target="$windowname">
 </form>
 <br />
 $end_page
@@ -4552,6 +4557,8 @@ ENDREDIR
 	  ($env{'request.course.id'} && ($feedurl!~m:^/adm:))
 	  ||
 	  ($env{'request.course.id'} && ($symb=~/^bulletin\_\_\_/))
+          ||
+          (($env{'request.course.id'} && ($feedurl =~ /ext\.tool$/)))
 	  ) {
 	  &Apache::loncommon::content_type($r,'text/html');
 	  $r->send_http_header;