--- loncom/publisher/lonupload.pm	2013/07/03 05:03:19	1.64
+++ loncom/publisher/lonupload.pm	2015/09/11 20:12:30	1.67
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to upload files into construction space
 #
-# $Id: lonupload.pm,v 1.64 2013/07/03 05:03:19 raeburn Exp $
+# $Id: lonupload.pm,v 1.67 2015/09/11 20:12:30 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -201,9 +201,8 @@ sub phaseone {
         return;
     }
     $filesize = int($filesize/1000); #expressed in kb
-    my $authorspace = $Apache::lonnet::perlvar{'lonDocRoot'}."/priv/$udom/$uname";
-    my $output = &Apache::loncommon::excess_filesize_authorspace($uname,$udom,$authorspace,
-                                                                 $env{'form.upfile.filename'},$filesize,'upload');
+    my $output = &Apache::loncommon::excess_filesize_warning($uname,$udom,'author',
+                                                             $env{'form.upfile.filename'},$filesize,'upload');
     if ($output) {
         $r->print($output.&earlyout($fn,$uname,$udom));
         return;
@@ -394,7 +393,7 @@ sub check_extension {
                         if ($pathchg) {
                             if ($mode eq 'testbank') {
                                 $returnflag = 'embedded';
-                                $result .=  '<p>'.&mt('Or [_1]continue[_2] the testbank import without modifying the references(s).','<a href="javascript:document.testbankForm.submit();">','</a>').'</p>';
+                                $result .=  '<p>'.&mt('Or [_1]continue[_2] the testbank import without modifying the reference(s).','<a href="javascript:document.testbankForm.submit();">','</a>').'</p>';
                             }
                         }
                     }
@@ -428,6 +427,8 @@ sub phasethree {
     my $dir_root = $r->dir_config('lonDocRoot').$url_root;
     my $path = &File::Basename::dirname($fn);
     $path =~ s{^\Q$url_root\E}{};
+    my $dirpath = $url_root.$path.'/';
+    $dirpath=~s{/+}{/}g;
     my $filename = &HTML::Entities::encode($env{'form.filename'},'<>&"');
     my $state = &embedded_form_elems('modify_orightml',$filename,$mode).
                 '<input type="hidden" name="phase" value="four" />';
@@ -438,7 +439,7 @@ sub phasethree {
     if ($mode ne 'imsimport' && $mode ne 'testbank') {
         $result .= '<br /><h3><a href="'.$fn.'">'.
                   &mt('View main file').'</a></h3>'.
-                  '<h3><a href="'.$url_root.$path.'">'.
+                  '<h3><a href="'.$dirpath.'">'.
                   &mt('Back to Directory').'</a></h3><br />';
     }
     return ($result,$returnflag);
@@ -467,13 +468,15 @@ sub phasefour {
     my $dir_root = $r->dir_config('lonDocRoot').$url_root;
     my $path = &File::Basename::dirname($fn);
     $path =~ s{^\Q$url_root\E}{};
+    my $dirpath = $url_root.$path.'/';
+    $dirpath=~s{/+}{/}g;
     my $outcome = 
         &Apache::loncommon::modify_html_refs($mode,$path,$uname,$udom,$dir_root);
     $result .= $outcome;
     if ($mode ne 'imsimport' && $mode ne 'testbank') {
         $result .= '<br /><h3><a href="'.$fn.'">'.
                   &mt('View main file').'</a></h3>'.
-                  '<h3><a href="'.$url_root.$path.'">'.
+                  '<h3><a href="'.$dirpath.'">'.
                   &mt('Back to Directory').'</a></h3><br />';
     }
     return $result;