--- loncom/interface/londocs.pm	2024/01/10 20:07:37	1.709
+++ loncom/interface/londocs.pm	2025/01/04 21:16:45	1.718
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.709 2024/01/10 20:07:37 raeburn Exp $
+# $Id: londocs.pm,v 1.718 2025/01/04 21:16:45 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -48,6 +48,7 @@ use Apache::lonpublisher();
 use Apache::loncourserespicker();
 use HTML::Entities;
 use HTML::TokeParser;
+use HTML::LCParser;
 use GDBM_File;
 use File::MMagic;
 use File::Copy;
@@ -268,6 +269,7 @@ ENDJS
     $r->print(&startContentScreen('tools'));
     my ($home,$other,%outhash)=&authorhosts();
     unless ($home) {
+        $r->print('<p class="LC_info">'.&mt('No author or co-author roles on this server.').'</p>'); 
         $r->print(&endContentScreen());
         return '';
     }
@@ -276,7 +278,8 @@ ENDJS
     if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
 # Do the dumping
 	unless ($outhash{'home_'.$env{'form.authorspace'}}) {
-            $r->print(&endContentScreen());
+            $r->print('<p class="LC_info">'.&mt('Selected Authoring Space is not on this server.').'</p>'.
+                      &endContentScreen());
             return '';
         }
 	my ($ca,$cd)=split(/\:/,$env{'form.authorspace'});
@@ -572,49 +575,13 @@ $contents{webreferences}.'
         if (!ref($navmap)) {
             $r->print($errormsg);
         } else {
-            $r->print('<div id="searching">'.&mt('Searching ...').'</div>');
-            $r->rflush();
-            my ($preamble,$formname);
-            $formname = 'dumpdoc';
-	    unless ($home==1) {
-	        $preamble = '<div class="LC_left_float">'.
-		            '<fieldset><legend>'.
-                            &mt('Select the Authoring Space').
-                            '</legend><select name="authorspace">';
-	    }
-            my @orderspaces = ();
-	    foreach my $key (sort(keys(%outhash))) {
-                if ($key=~/^home_(.+)$/) {
-                    if ($1 eq $env{'user.name'}.':'.$env{'user.domain'}) {
-                        unshift(@orderspaces,$1);
-                    } else {
-                        push(@orderspaces,$1);
-                    }
-                } 
-            }
-            if ($home>1) {
-                $preamble .= '<option value="" selected="selected">'.&mt('Select').'</option>';
-            }
-            foreach my $user (@orderspaces) {
-		if ($home==1) {
-		    $preamble .= '<input type="hidden" name="authorspace" value="'.$user.'" />';
-		} else {
-		    $preamble .= '<option value="'.$user.'">'.$user.' - '.
-			         &Apache::loncommon::plainname(split(/\:/,$user)).'</option>';
-	        }
-	    }
-	    unless ($home==1) {
-	        $preamble .= '</select></fieldset></div>'."\n";
-	    }
 	    my $title=$origcrsdata{'description'};
 	    $title=~s/[\/\s]+/\_/gs;
 	    $title=&clean($title);
-	    $preamble .= '<div class="LC_left_float">'.
-                         '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
-                         '<input type="text" size="50" name="authorfolder" value="'.
-                         $title.'" />'.
-                         '</fieldset></div><div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
-            my %uploadedfiles;
+	    my $formname = 'dumpdoc';
+	    my $preamble = &authorspace_selector($r,$formname,$home,$title,%outhash).
+                           '<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
+	    my %uploadedfiles;
 	    &tiehash();
 	    foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
 	        my ($ext)=($file=~/\.(\w+)$/);
@@ -640,6 +607,48 @@ $contents{webreferences}.'
     $r->print(&endContentScreen());
 }
 
+sub authorspace_selector {
+    my ($r,$formname,$home,$title,%outhash) = @_;
+    $r->print('<div id="searching">'.&mt('Searching ...').'</div>'."\n");
+    $r->rflush();
+    my $preamble;
+    unless ($home==1) {
+        $preamble = '<div class="LC_left_float">'.
+                    '<fieldset><legend>'.
+                    &mt('Select the Authoring Space').
+                    '</legend><select name="authorspace">';
+    }
+    my @orderspaces = ();
+    foreach my $key (sort(keys(%outhash))) {
+        if ($key=~/^home_(.+)$/) {
+            if ($1 eq $env{'user.name'}.':'.$env{'user.domain'}) {
+                unshift(@orderspaces,$1);
+            } else {
+                push(@orderspaces,$1);
+            }
+        }
+    }
+    if ($home>1) {
+        $preamble .= '<option value="" selected="selected">'.&mt('Select').'</option>';
+    }
+    foreach my $user (@orderspaces) {
+        if ($home==1) {
+            $preamble .= '<input type="hidden" name="authorspace" value="'.$user.'" />';
+        } else {
+            $preamble .= '<option value="'.$user.'">'.$user.' - '.
+                         &Apache::loncommon::plainname(split(/\:/,$user)).'</option>';
+        }
+    }
+    unless ($home==1) {
+        $preamble .= '</select></fieldset></div>'."\n";
+    }
+    $preamble .= '<div class="LC_left_float">'.
+                 '<fieldset><legend>'.&mt('Folder in Authoring Space').'</legend>'.
+                 '<input type="text" size="30" name="authorfolder" value="'.$title.'" />'."\n".
+                 '</fieldset></div>'."\n";
+    return $preamble;
+}
+
 sub recurse_html {
     my ($mm,$prefix,$currdirpath,$currurlpath,$container,$item,$replacehash,$deps) = @_;
     return unless ((ref($replacehash) eq 'HASH') && (ref($deps) eq 'HASH'));
@@ -684,6 +693,941 @@ sub recurse_html {
     return;
 }
 
+sub copycrsauthored {
+    my ($r,$coursenum,$coursedom,$coursehome,$readonly) = @_;
+    my ($starthash,$js,$title,$formname);
+    my %origcrsdata=&Apache::lonnet::coursedescription($env{'request.course.id'});
+    $title=$origcrsdata{'description'};
+    $title=~s/[\/\s]+/\_/gs;
+    $title=&clean($title);
+    my ($home,$other,%outhash)=&authorhosts();
+    unless (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
+        my %js_lt;
+        $formname = 'copycrsauthored';
+        if ($home) {
+            %js_lt =
+                &Apache::lonlocal::texthash(
+                    yomu => 'You must select an Authoring Space',
+                    whco => 'When Copyright set to "custom", URL of a published rights file is needed.',
+            );
+            &js_escape(\%js_lt);
+        }
+        if ($home > 1) {
+            $js = <<"ENDJS";
+<script type="text/javascript">
+// <![CDATA[
+
+function validCrsCopy() {
+    var dest = document.$formname.authorspace.options[document.$formname.authorspace.selectedIndex].value;
+    if (dest == '') {
+        alert("$js_lt{'yomu'}");
+        return false;
+    }
+    var dist = document.$formname.copyright.options[document.$formname.copyright.selectedIndex].value;
+    if (dist == 'custom') {
+        if (document.$formname.customrights.value == '') {
+            alert("$js_lt{'whco'}");
+            return false;
+        }
+    }
+    return true;
+}
+
+function init_copycrs_form() {
+    document.$formname.authorspace.selectedIndex = "0";
+    document.$formname.authorfolder.value = '$title';
+    document.$formname.copyright.selectedIndex = "0";
+}
+
+// ]]>
+</script>
+
+ENDJS
+        } elsif ($home) {
+            $js = <<"ENDJS";
+<script type="text/javascript">
+// <![CDATA[
+
+function init_copycrs_form() {
+    document.$formname.authorfolder.value = '$title';
+    document.$formname.copyright.selectedIndex = "0";
+}
+
+// ]]>
+</script>
+
+ENDJS
+        }
+        $js .= <<"ENDJS";
+<script type="text/javascript">
+// <![CDATA[
+
+function hide_searching() {
+    if (document.getElementById('searching')) {
+        document.getElementById('searching').style.display = 'none';
+    }
+    return;
+}
+
+function showHideCustom(caller,divid) {
+    if (document.getElementById(divid)) {
+        if (caller.options[caller.selectedIndex].value == 'custom') {
+            document.getElementById(divid).style.display="inline-block";
+        } else {
+            document.getElementById(divid).style.display="none";
+        }
+    }
+    return;
+}
+
+// ]]>
+</script>
+ENDJS
+
+        $js .= "\n".&Apache::lonhtmlcommon::scripttag(&Apache::loncommon::browser_and_searcher_javascript())."\n";
+        $starthash = {
+                         add_entries => {'onload' => "hide_searching(); init_copycrs_form();"},
+                     };
+    }
+    $r->print(&Apache::loncommon::start_page('Copy from Course Authoring to User Authoring',$js,$starthash)."\n".
+              &Apache::lonhtmlcommon::breadcrumbs('Copy from Course Authoring Space')."\n");
+    $r->print(&startContentScreen('tools'));
+    unless ($home) {
+        $r->print('<p class="LC_info">'.&mt('No author or co-author roles on this server.').'</p>');
+        $r->print(&endContentScreen());
+        return '';
+    }
+    my $docroot = $r->dir_config('lonDocRoot');
+    my $is_course_home;
+    my @ids=&Apache::lonnet::current_machine_ids();
+    if (($coursehome ne '') && (grep(/^\Q$coursehome\E$/,@ids))) {
+        $is_course_home = 1;
+    }
+    my $exclude = &Apache::lonnet::priv_exclude();
+    my $srcurl = "/priv/$coursedom/$coursenum";
+    my $srctop = $docroot.$srcurl;
+    my $resurl = "/res/$coursedom/$coursenum";
+    my $res_exclude = &Apache::lonnet::res_exclude();
+    if (($env{'form.authorspace'}) && ($env{'form.authorfolder'}=~/\w/)) {
+        $r->print('<h3>'.&mt('Copying Files and/or Sub-directories').'</h3>');
+        if ($readonly) {
+            $r->print('<p class="LC_info">'.
+                      &mt('You do not have permission to copy files and/or directories from Course Authoring Space.').
+                      '</p>'.
+                      &endContentScreen());
+            return '';
+        }
+        unless ($outhash{'home_'.$env{'form.authorspace'}}) {
+            $r->print('<p class="LC_info">'.&mt('Selected Authoring Space is not on this server.').'</p>'.
+                      &endContentScreen());
+            return '';
+        }
+        my ($ca,$cd)=split(/\:/,$env{'form.authorspace'});
+        my $desturl = "/priv/$cd/$ca";
+        my $destresurl = "/res/$cd/$ca";
+        my $desttop = $docroot.$desturl;
+        my $subdir = &clean($env{'form.authorfolder'});
+        $subdir = &cleandir($subdir);
+        if ($subdir eq '') {
+            $r->print('<p class="LC_info">'.&mt('After removal of disallowed characters target sub-directory name was blank.').'</p>'.
+                      &endContentScreen());
+            return '';
+        } elsif ($subdir =~/^_+$/) {
+            $r->print('<p class="LC_info">'.&mt('After replacement of non-alphanumeric characters with _ in target sub-directory name, nothing but underscores was left.').'</p>'.
+                      &endContentScreen());
+            return '';
+        }
+        my (%tocopy,%dirs_to_make,%files_to_copy);
+        map { $tocopy{&unescape($_)} = 1; } &Apache::loncommon::get_env_multiple('form.copytouser');
+        if (keys(%tocopy)) {
+            my (%subdirs,%files);
+            &Apache::lonnet::recursedirs($is_course_home,1,undef,$exclude,0,0,$srcurl,'',\%subdirs,\%files);
+            foreach my $possible (sort(keys(%tocopy))) {
+                if ($possible =~ m{/$}) {
+                    my $possdir = $possible;
+                    $possdir =~ s{^/+|/+$}{}g;
+                    if (exists($subdirs{$possdir})) {
+                        $dirs_to_make{$possdir} = 1;
+                    } else {
+                        delete($tocopy{$possible});
+                    }
+                } else {
+                    my ($path,$fname) = ($possible =~ m{(.*/)([^/]+)$});
+                    my $found = 0;
+                    if ($path eq '/') {
+                        if (ref($files{$path}) eq 'HASH') {
+                            if (exists($files{$path}{$fname})) {
+                                $found = 1;
+                                $files_to_copy{$fname} = 1;
+                            }
+                        }
+                    } else {
+                        $path =~ s{^/+|/+$}{}g;
+                        if (ref($files{$path}) eq 'HASH') {
+                            if (exists($files{$path}{$fname})) {
+                                $dirs_to_make{$path} = 1;
+                                $files_to_copy{"$path/$fname"} = 1;
+                                $found = 1;
+                            }
+                        }
+                    }
+                    unless ($found) {
+                        delete($tocopy{$possible});
+                    }
+                }
+            }
+        } else {
+            $r->print('<p>'.&mt('No files or directories selected for copying').'</p>');
+            $r->print(&endContentScreen());
+            return '';
+        }
+        if (keys(%tocopy)) {
+            my (%resdirs,%resfiles);
+            &Apache::lonnet::recursedirs($is_course_home,1,undef,$res_exclude,0,0,$resurl,'',\%resdirs,\%resfiles);
+            my ($notopdir,%newdir,%newfile,%checkdeps);
+            $r->print('<p>'.&mt('Copy to: [_1]',
+                                '<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
+                      '</p>'."\n");
+            if (keys(%dirs_to_make)) {
+                unless (-e $desttop.'/'.$subdir) {
+                    mkdir($desttop.'/'.$subdir,0755);
+                }
+                if (-e $desttop.'/'.$subdir) {
+                    foreach my $dir (sort(keys(%dirs_to_make))) {
+                        my @dirs=split(/\//,$dir);
+                        my $path="$desttop/$subdir";
+                        my $makepath=$path;
+                        my $fail;
+                        for (my $i=0;$i<@dirs;$i++) {
+                            $makepath.='/'.$dirs[$i];
+                            unless (-e $makepath) {
+                                unless (mkdir($makepath,0755)) {
+                                    $fail = 1;
+                                    last;
+                                }
+                                if (($i == scalar(@dirs)-1) && (!$fail))  {
+                                    $newdir{$dir} = 1;
+                                }
+                            }
+                        }
+                        if ($fail) {
+                            $r->print('<p class="LC_warning">'.&mt('Target directory: [_1] does not exist, and could not be created.',
+                                                                   '<span class="LC_filename">'.$desturl.'/'.$subdir.'/'.$dir.'</span>').
+                                      '</p>'."\n");
+                        }
+                    }
+                } else {
+                    $notopdir = 1;
+                }
+            }
+            if (keys(%files_to_copy)) {
+                unless (-e $desttop.'/'.$subdir) {
+                    mkdir($desttop.'/'.$subdir,0755);
+                }
+                if (-e $desttop.'/'.$subdir) {
+                    my $num = 0;
+                    my ($copyright,$customdistfile);
+                    if ($env{'form.copyright'} eq 'default' || $env{'form.copyright'} eq 'domain' || $env{'form.copyright'} eq 'public') {
+                        $copyright = $env{'form.copyright'};
+                    } elsif ($env{'form.copyright'} eq 'custom') {
+                        if ($env{'form.customrights'} =~ m{^/res/$match_domain/$match_username/.+\.rights$}) {
+                            my ($rightsdom,$rightsuname) = ($1,$2);
+                            my $rightshome = &Apache::lonnet::homeserver($rightsdom,$rightsuname);
+                            if (($rightshome eq 'no_host') || ($rightshome eq '')) {
+                                $copyright = 'default';
+                            } elsif (grep(/^\Q$rightshome\E$/,@ids)) {
+                                if (-e $docroot.$env{'form.customrights'}) {
+                                    $copyright = 'custom';
+                                    $customdistfile = $env{'form.customrights'};
+                                } else {
+                                    $copyright = 'default';
+                                }
+                            } else {
+                                my $rightsfile = &Apache::lonnet::filelocation('',$env{'form.customrights'});
+                                unless (&Apache::lonnet::getfile($rightsfile) eq '-1') {
+                                    $customdistfile = $env{'form.customrights'};
+                                }
+                            }
+                        }
+                    }
+                    my $sourceavail;
+                    if ($env{'form.sourceavail'} =~ /^(open|closed)$/) {
+                        $sourceavail = $env{'form.sourceavail'};
+                    }
+                    my $respublish;
+                    if ($env{'form.respublish'}) {
+                        $respublish = 1;
+                    }
+                    my $nokeyref = &Apache::lonpublisher::getnokey($r->dir_config('lonIncludes'));
+                    foreach my $file (keys(%files_to_copy)) {
+                        my ($fail,$dup,$dir_is_file,$src,$dest,$path,$fname);
+                        if ($file =~ m{/}) {
+                            ($path,$fname) = ($file =~ m{^(.+)/([^/]+)$});
+                            if (-d "$desttop/$subdir/$path") {
+                                if (-e "$desttop/$subdir/$path/$fname") {
+                                    $dup = 1;
+                                } else {
+                                    $src = "$srctop/$path/$fname";
+                                    $dest = "$desttop/$subdir/$path/$fname";
+                                }
+                            } elsif (-f "$desttop/$subdir/$path") {
+                                $dir_is_file = 1;
+                            } else {
+                                $fail = 1;
+                            }
+                        } elsif (-e "$desttop/$subdir/$file") {
+                            $dup = 1;
+                        } else {
+                            $src = "$srctop/$file";
+                            $dest = "$desttop/$subdir/$file";
+                            $fname = $file;
+                        }
+                        if ($fail) {
+                            $r->print('<p class="LC_warning">'.&mt('Target directory: [_1] does not exist, and could not be created.',
+                                                                   '<span class="LC_filename">'.$desturl.'/'.$subdir.'/'.$path.'</span>').
+                                      '</p>'."\n");
+                        } elsif ($dup) {
+                            $r->print('<p class="LC_warning">'.&mt('Target file: [_1] already exists -- not overwriting.',
+                                                                   '<span class="LC_filename">'.$desturl.'/'.$subdir.'/'.$file.'</span>').
+                                      '</p>'."\n");
+                        } elsif ($dir_is_file) {
+                            $r->print('<p class="LC_warning">'.&mt('Target directory: [_1] name is already in a use for a file -- not overwriting.',
+                                                                   '<span class="LC_filename">'.$desturl.'/'.$subdir.'/'.$file.'</span>').
+                                      '</p>'."\n");
+                        } elsif (($src ne '') && ($dest ne '')) {
+                            my $ressrc = $docroot.$resurl.'/'.$file;
+                            my $ressrcmeta = $ressrc.'.meta';
+                            my ($ext) = ($file =~ /\.(\w+)$/);
+                            my $embstyle=&Apache::loncommon::fileembstyle($ext);
+                            my ($getres,$getresmeta);
+                            if ($respublish) {
+                                if ($path eq '') {
+                                    if ((ref($resfiles{'/'}) eq 'HASH') &&
+                                        (exists($resfiles{'/'}{$fname}))) {
+                                        $getres = 1;
+                                        $getresmeta = 1;
+                                    }
+                                } elsif ((ref($resfiles{$path}) eq 'HASH') &&
+                                         (exists($resfiles{$path}{$fname}))) {
+                                    $getres = 1;
+                                    $getresmeta = 1;
+                                }
+                            }
+                            if ($is_course_home) {
+                                my ($needpriv,$needprivmeta);
+                                if ($respublish) {
+                                    if ($getres) {
+                                        if (&Apache::londiff::are_different_files($src,$ressrc)) {
+                                            $needpriv = 1;
+                                            if (&File::Copy::copy($ressrc,$dest)) {
+                                                if ($embstyle eq 'ssi') {
+                                                    &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd);
+                                                }
+                                            }
+                                        } else {
+                                            if (&File::Copy::copy($src,$dest)) {
+                                                $newfile{$file} = 1;
+                                                if ($embstyle eq 'ssi') {
+                                                    &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd,$subdir);
+                                                }
+                                            }
+                                        }
+                                    } else {
+                                        $needpriv = 1;
+                                    }
+                                    if ($getresmeta) {
+                                        if ((-e $src.'.meta') && (!-e $dest.'.meta')) {
+                                            if (&Apache::londiff::are_different_files($src.'.meta',$ressrc.'.meta')) {
+                                                if (&File::Copy::copy($ressrc.'.meta',$dest.'.meta')) {
+                                                    &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
+                                                                       $customdistfile,$sourceavail,\%checkdeps);
+                                                }
+                                                $needprivmeta = 1;
+                                            } else {
+                                                if (&File::Copy::copy($src.'.meta',$dest.'.meta')) {
+                                                    &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
+                                                                       $customdistfile,$sourceavail,\%checkdeps);
+                                                }
+                                            }
+                                        }
+                                    }
+                                    if ($getres) {
+                                        my $destresfile = $docroot.$destresurl.'/'.$subdir.'/'.$file;
+                                        if (-e $dest) {
+                                            my $output = &Apache::lonpublisher::batchpublish($r,$dest,$destresfile,$nokeyref,1);
+                                        }
+                                    }
+                                } else {
+                                    $needpriv = 1;
+                                    if ((-e $src.'.meta') && (!-e $dest.'.meta')) {
+                                        $needprivmeta = 1;
+                                    }  
+                                }
+                                if ($needpriv) {
+                                    if (&File::Copy::copy($src,$dest)) {
+                                        $newfile{$file} = 1;
+                                        if ($embstyle eq 'ssi') {
+                                            &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd,$subdir);
+                                        }
+                                    }
+                                }
+                                if ($needprivmeta) {
+                                    if (&File::Copy::copy($src.'.meta',$dest.'.meta')) {
+                                         &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
+                                                            $customdistfile,$sourceavail,\%checkdeps);
+                                    }
+                                }
+                            } else {
+                                my ($needpriv,$needprivmeta);
+                                if ($respublish) {
+                                    if ($getres) {
+                                        &Apache::lonnet::repcopy($docroot.$resurl.'/'.$file);
+                                    }
+                                    if ($getresmeta) {
+                                        &Apache::lonnet::repcopy($docroot.$resurl.'/'.$file.'.meta');
+                                    }
+                                    if (-e $docroot.$resurl.'/'.$file) {
+                                        if (&Apache::lonnet::repcopy_crsprivfile($srcurl.'/'.$file,$dest) eq 'ok') {
+                                            if (&Apache::londiff::are_different_files($docroot.$resurl.'/'.$file,$dest)) {
+                                                $needpriv = 1;
+                                                if (&File::Copy::copy($docroot.$resurl.'/'.$file,$dest)) {
+                                                    if ($embstyle eq 'ssi') {
+                                                        &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd);
+                                                    }
+                                                }
+                                            } else {
+                                                if ($embstyle eq 'ssi') {
+                                                    &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd,$subdir);
+                                                }
+                                                $newfile{$file} = 1;
+                                            }
+                                        }
+                                    } else {
+                                        $needpriv = 1;
+                                    }
+                                    if (-e $docroot.$resurl.'/'.$file.'.meta') {
+                                        if (&Apache::lonnet::repcopy_crsprivfile($srcurl.'/'.$file.'.meta',$dest.'.meta') eq 'ok') {
+                                            if (&Apache::londiff::are_different_files($docroot.$resurl.'/'.$file.'.meta',$dest.'.meta')) {
+                                                $needprivmeta = 1;
+                                                if (&File::Copy::copy($docroot.$resurl.'/'.$file.'.meta',$dest.'.meta')) {
+                                                    &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
+                                                                       $customdistfile,$sourceavail,\%checkdeps);
+                                                }
+                                            } else {
+                                                &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
+                                                                   $customdistfile,$sourceavail,\%checkdeps);
+                                            }
+                                        }
+                                    } else {
+                                        if (!-e $dest.'.meta') {
+                                            $needprivmeta = 1;
+                                        }
+                                    }
+                                    if ($getres) {
+                                        my $destresfile = $docroot.$destresurl.'/'.$subdir.'/'.$file;
+                                        if (-e $dest) {
+                                            my $output = &Apache::lonpublisher::batchpublish($r,$dest,$destresfile,$nokeyref,1);
+                                        }
+                                    }
+                                } else {
+                                    $needpriv = 1;
+                                    if (!-e $dest.'.meta') {
+                                        $needprivmeta = 1;
+                                    }
+                                }
+                                if ($needpriv) {
+                                    if (&Apache::lonnet::repcopy_crsprivfile($srcurl.'/'.$file,$dest) eq 'ok') {
+                                        if ($embstyle eq 'ssi') {
+                                            &crsres_fixup($dest,$coursenum,$coursedom,$ca,$cd,$subdir);
+                                        }
+                                        $newfile{$file} = 1;
+                                    }
+                                }
+                                if ($needprivmeta) {
+                                    if (&Apache::lonnet::repcopy_crsprivfile($srcurl.'/'.$file.'.meta',$dest.'.meta') eq 'ok') {
+                                        &crsres_fixup_meta($dest,$coursenum,$coursedom,$ca,$cd,$copyright,
+                                                           $customdistfile,$sourceavail,\%checkdeps);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                } else {
+                    $notopdir = 1;
+                }
+            }
+            if ($notopdir) {
+                $r->print('<p><span class="LC_info">'.&mt('No files or sub-directories copied').'</span><br />'."\n".
+                          '<span class="LC_warning">'.&mt('Target directory: [_1] does not exist, and could not be created.',
+                                                          '<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
+                          '</span></p>'."\n");
+            }
+            if (keys(%newdir)) {
+                 $r->print('<p>'.&mt('Created the following directories in [_1]:','<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
+                           '</p>'."\n".
+                           '<ul><li>'.join('</li><li>',sort(keys(%newdir))).'</li></ul></p>'."\n");
+            }
+            if (keys(%newfile)) {
+                $r->print('<p>'.&mt('Copied the following files to [_1]:','<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
+                          '</p>'."\n".
+                          '<ul><li>'.join('</li><li>',sort(keys(%newfile))).'</li></ul></p>'."\n");
+            }
+            if (keys(%checkdeps)) {
+                my %missingdep;
+                foreach my $depfile (sort(keys(%checkdeps))) {
+                    unless (-e "$desttop/$depfile") {
+                        $missingdep{$depfile} = 1;
+                    }
+                }
+                if (keys(%missingdep)) {
+                    $r->print('<p>'.&mt('You may also need to copy the following missing dependencies for files copied to [_1]:',
+                                        '<span class="LC_filename">'.$desturl.'/'.$subdir.'</span>').
+                          '</p>'."\n".
+                          '<ul><li>'.join('</li><li>',sort(keys(%missingdep))).'</li></ul></p>'."\n");
+                }
+            }
+        } else {
+            $r->print('<p>'.&mt('No currently existing files or directories in Course Authoring Space selected for copying').'</p>');
+            $r->print(&endContentScreen());
+            return '';
+        }
+    } else {
+        my $chkname = 'copytouser';
+        my $context = 'crsauthored';
+        my (%subdirs,%files,@dirs_by_depth,@files_by_depth,%parent,%children,%hierarchy,@checked_maps);
+        &Apache::lonnet::recursedirs($is_course_home,1,undef,$exclude,0,0,$srcurl,'',\%subdirs,\%files,1);
+        foreach my $key (keys(%subdirs)) {
+            next if (($key eq '/') || ($key eq ''));
+            my @items = split(/\//,$key);
+            my $dir = pop(@items);
+            my $depth = scalar(@items);
+            my $path;
+            if (!$depth) {
+                $path = '/';
+            } else {
+                $path = join('/',@items);
+            }
+            $dirs_by_depth[$depth]{$path}{$dir} = 1;
+        }
+        foreach my $path (keys(%files)) {
+            next if ($path eq '');
+            my $depth;
+            if ($path eq '/') {
+                $depth = 0;
+            } else {
+                $depth = scalar(split(/\//,$path));
+            }
+            if (ref($files{$path}) eq 'HASH') {
+                foreach my $file (keys(%{$files{$path}})) {
+                    $files_by_depth[$depth]{$path}{$file} = $files{$path}{$file};
+                }
+            }
+        }
+        my ($info,$display,$onsubmit,$togglebuttons,$disabled);
+        my (%resdirs,%resfiles);
+        &Apache::lonnet::recursedirs($is_course_home,1,undef,$res_exclude,0,0,$resurl,'',\%resdirs,\%resfiles);
+        my $numpub = 0;
+        if (keys(%resfiles)) {
+            foreach my $dir (keys(%resfiles)) {
+                if (ref($resfiles{$dir}) eq 'HASH') {
+                    foreach my $file (keys(%{$resfiles{$dir}})) {
+                        if (exists($files{$dir}{$file})) {
+                            $numpub ++;
+                        }
+                    }
+                }
+            }
+        }
+        if ($readonly) {
+            $disabled = ' disabled="disabled"';
+        }
+        if ($disabled) {
+            $togglebuttons = '<br />';
+        } else {
+            $togglebuttons = '<input type="button" value="'.&mt('check all').'" '.
+                             'onclick="javascript:checkAll(document.'.$formname.'.'.$chkname.')" />'.
+                             '&nbsp;&nbsp;<input type="button" value="'.&mt('uncheck all').'"'.
+                             ' onclick="javascript:uncheckAll(document.'.$formname.'.'.$chkname.')" />';
+        }
+        my $preamble = &authorspace_selector($r,$formname,$home,$title,%outhash).
+                       &courseresource_options($formname,$numpub).
+                       '<div style="padding:0;clear:both;margin:0;border:0"></div>'."\n";
+        my $display = '<form name="'.$formname.'" action="" method="post" onsubmit="return validCrsCopy();">'."\n".
+                      $preamble."\n".
+                      '<div class="LC_float_left">'."\n".
+                      '<fieldset>'."\n".
+                      '<legend>'.&mt('Content to copy').('&nbsp;'x4).$togglebuttons.'</legend>'."\n".
+                      '<span class="LC_fontsize_medium">'.
+                      &mt('Choose the files and/or folders to copy from Course Authoring to User Authoring').
+                      '</span><br /><br />'."\n";
+        my $count = 0;
+        my $startcount = 4 + $home;
+        my $lastcontainer = $startcount;
+        $display .= &Apache::loncommon::start_data_table()."\n".
+                    &Apache::loncommon::start_data_table_header_row().
+                    '<th>'.&mt('Copy?').'</th>'.
+                    '<th>'.&mt('Name').'</th>'.
+                    '<th>'.&mt('Last modified').'</th>'.
+                    '<th>'.&mt('Published?').'</th>'.
+                    &Apache::loncommon::end_data_table_header_row()."\n";
+        $count = &recurse_crsauthored(0,\@dirs_by_depth,\@files_by_depth,'/',$startcount,
+                                      $count,\$display,\%parent,\%children,$readonly,
+                                      $formname,$chkname,\$lastcontainer,\%resfiles);
+        $display .= &Apache::loncommon::end_data_table().'</fieldset>';
+        unless ($readonly) {
+            $display .= '</div><div style="padding:0;clear:both;margin:0;border:0"></div>'.
+                        '<div>'.
+                        '<input type="submit" name="copyauthored" value="'.&mt("Copy Selected Content").'" />'.
+                        '</div>';
+        }
+        $display .= &Apache::loncourserespicker::respicker_javascript($startcount,$count,$context,$formname,\%children,
+                                                                      \%hierarchy,\@checked_maps,$home,$chkname);
+        $r->print($display);
+    }
+    $r->print(&endContentScreen());
+}
+
+sub recurse_crsauthored {
+    my ($currdepth,$dirs_by_depth,$files_by_depth,$currpath,$startcount,$count,$displayref,
+        $parent,$children,$readonly,$formname,$chkname,$lastcontainerref,$resfilesref) = @_;
+    return $count unless ((ref($dirs_by_depth) eq 'ARRAY') && (ref($files_by_depth) eq 'ARRAY') &&
+                          (ref($resfilesref) eq 'HASH'));
+    my ($disabled,$hasdirs,$hasfiles,%unique,%dirs,%files);
+    if ((ref($dirs_by_depth->[$currdepth]) eq 'HASH') &&
+        (ref($dirs_by_depth->[$currdepth]{$currpath}) eq 'HASH')) {
+        $hasdirs = 1;
+        %dirs = %{$dirs_by_depth->[$currdepth]{$currpath}};
+        map { $unique{$_} = 1; } keys(%dirs);
+    }
+    if ((ref($files_by_depth->[$currdepth]) eq 'HASH') &&
+        (ref($files_by_depth->[$currdepth]{$currpath}) eq 'HASH')) {
+        $hasfiles = 1;
+        %files = %{$files_by_depth->[$currdepth]{$currpath}};
+        map { $unique{$_} = 1; } keys(%files);
+    }
+    if ($readonly) {
+        $disabled = ' disabled="disabled"';
+    }
+    my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons");
+    my $whitespace =
+        '<img src="'.$location.'/whitespace_21.gif" class="LC_docs_spacer" alt="" />';
+    $parent->{$currdepth} = $$lastcontainerref;
+    foreach my $item (sort { lc($a) cmp lc($b) } (keys(%unique))) {
+        next if ($item eq '');
+        my $currelem;
+        if ($hasdirs && exists($dirs{$item})) {
+            $count ++;
+            my $deeper = $currdepth+1;
+            my ($newpath,$showpath);
+            if ($currpath eq '/') {
+                $newpath = $item;
+                $showpath = $currpath.$item.'/';
+            } else {
+                $newpath = $currpath.'/'.$item;
+                $showpath = '/'.$currpath.'/'.$item.'/';
+            }
+            $currelem = $count+$startcount;
+            $$lastcontainerref = $currelem;
+            $children->{$parent->{$currdepth}} .= $currelem.':';
+            my $icon = 'src="'.$location.'/navmap.folder.open.gif" alt="'.&mt('Folder').'"';
+            $$displayref .= &Apache::loncommon::start_data_table_row().
+                            '<td><input type="checkbox" name="'.$chkname.'" value="'.&escape($showpath).'" '.
+                            'onclick="javascript:checkFolder(document.'.$formname.','."'$currelem'".')" '.
+                            $disabled.' /></td><td>';
+            for (my $i=0; $i<$currdepth; $i++) {
+                $$displayref .= "$whitespace\n";
+            }
+            $$displayref .= '<img '.$icon.' />&nbsp;'.$item.'</td><td>&nbsp;</td><td>&nbsp;</td>'.
+                            &Apache::loncommon::end_data_table_row()."\n";
+            $count = &recurse_crsauthored($deeper,$dirs_by_depth,$files_by_depth,$newpath,
+                                          $startcount,$count,$displayref,$parent,$children,
+                                          $readonly,$formname,$chkname,$lastcontainerref,$resfilesref);
+        }
+        if ($hasfiles && exists($files{$item})) {
+            $count ++;
+            $currelem = $count+$startcount;
+            $children->{$parent->{$currdepth}} .= $currelem.':';
+            my $icon = 'src="'.&Apache::loncommon::icon($item).'"';
+            my ($ext) = ($item =~ /\.([^.]+)$/);
+            my $alttext;
+            if (lc($ext) eq 'problem') {
+                $alttext = ' alt="'.&mt('Problem Icon').'"';
+            } elsif ($ext =~ /^x?html?$/i) {
+                $alttext = ' alt="'.&mt('Web Page Icon').'"';
+            } elsif ($ext =~ /^(jpg|gif|png|svg|jpeg)$/) {
+                $alttext = ' alt="'.&mt('Image Icon').'"';
+            } else {
+                $alttext = ' alt="'.&mt('Resource Icon').'"';
+            }
+            my $showpath;
+            if ($currpath eq '/') {
+                $showpath = $currpath;
+            } else {
+                $showpath = "/$currpath/";
+            }
+            my ($published,$lastmod);
+            if ((ref($resfilesref->{$currpath})) && (exists($resfilesref->{$currpath}{$item}))) {
+                $published = '<img src="'.$location.'/navmap.correct.gif" alt="'.&mt('yes').'" />';
+            } else {
+                $published = '<img src="'.$location.'/navmap.wrong.gif" alt="'.&mt('no').'" />';
+            }
+            $$displayref .= &Apache::loncommon::start_data_table_row().
+                            '<td><input type="checkbox" name="'.$chkname.'" value="'.&escape($showpath.$item).'" '.
+                            'onclick="javascript:checkResource(document.'.$formname.','."'$currelem'".')" '.
+                            $disabled.' /></td><td>';
+            for (my $i=0; $i<$currdepth; $i++) {
+                $$displayref .= "$whitespace\n";
+            }
+            $$displayref .= '<img '.$icon.$alttext.' />&nbsp;'.$item.'</td>'.
+                            '<td>'.&Apache::lonlocal::locallocaltime($files{$item}).'</td>'.
+                            '<td style="text-align: center;">'.$published.'</td>'.
+                            &Apache::loncommon::end_data_table_row()."\n";
+        }
+    }
+    $$lastcontainerref = $parent->{$currdepth};
+    return $count;
+}
+
+sub courseresource_options {
+    my ($formname,$numpub) = @_;
+    my %lt = &Apache::lonlocal::texthash(
+                                          'default' => 'System wide - can be used for any courses system wide',
+                                          'domain'  => 'Domain only - use limited to courses in the domain',
+                                          'custom'  => 'Customized right of use ...',
+                                          'public'  => 'Public - no authentication or authorization required for use',
+                                          'closed'  => 'Closed - XML source is closed to everyone',
+                                          'open'    => 'Open - XML source is open to people who want to use it',
+                                          'sel'     => 'Select',
+                                        );
+    my $output;
+    if ($numpub) {
+        $output .= '<div class="LC_left_float">'.
+                   '<fieldset><legend>'.&mt('Published Resources').'</legend>'.
+                   &mt('[quant,_1,file] in Course Authoring Space also exist in Resource Space.',
+                       $numpub).'</br />'.
+                   &mt('Publish copied files in selected Authoring Space?').': '."\n".
+                   '<label><input type="radio" name="respublish" checked="checked" value="1" />'.
+                   &mt('Yes').'</label>'."\n".
+                   '<label><input type="radio" name="respublish" value="0" />'.
+                   &mt('No').'</label>'."\n".
+                   '</fieldset></div>'."\n";
+    }
+    $output .= '<div class="LC_left_float">'.
+               '<fieldset><legend>'.&mt('Distribution to set in metadata').'</legend>'.
+               &mt('Copyright').': '.
+               '<select name="copyright" onchange="showHideCustom(this,'."'LC_customfile'".');">'."\n".
+               '<option value="default" selected="selected">'.$lt{'default'}.'</option>'."\n".
+               '<option value="domain">'.$lt{'domain'}.'</option>'."\n".
+               '<option value="public">'.$lt{'public'}.'</option>'."\n".
+               '<option value="custom">'.$lt{'custom'}.'</option>'."\n".
+               '</select><div id="LC_customfile" style="padding:0;clear:both;margin:0;border:0;display:none">'."\n".
+               '<input type="text" name="customrights" size="60" value="" />'.
+               '<a href="javascript:openbrowser('."'$formname','customrights','rights'".');">'.
+               $lt{'sel'}.'</a></div><br />'."\n".
+               &mt('Source').' :'.
+               '<select name="sourceavail">'."\n".
+               '<option value="closed" selected="selected">'.$lt{'closed'}.'</option>'."\n".
+               '<option value="open">'.$lt{'open'}.'</option>'."\n".
+               '</select><br />'."\n".
+               '</fieldset></div>'."\n";
+    return $output;
+}
+
+sub crsres_fixup_meta {
+    my ($dest,$coursenum,$coursedom,$ca,$cd,$copyright,$customdistfile,$sourceavail,$checkdeps) = @_;
+    return unless (ref($checkdeps) eq 'HASH');
+    if (open(my $fh,'<',$dest.'.meta')) {
+        my ($output,$now,$setsourceavail);
+        $now = time;
+        if (($dest =~ /\.(xml|html|htm|xhtml|xhtm)$/i) || ($dest =~ /$LONCAPA::assess_re/)) {
+            $setsourceavail = 1;
+        }
+        while (my $line=<$fh>) {
+            chomp($line);
+            if ($line eq "<authorspace>$coursenum:$coursedom</authorspace>") {
+                $output .= "<authorspace>$ca:$cd</authorspace>\n";
+            } elsif ($line eq '<copyright>custom</copyright>') {
+                $output .= "<copyright>$copyright</copyright>\n";
+            } elsif ($line =~ m{^<creationdate>\d+</creationdate>$}) {
+                $output .= "<creationdate>$now</creationdate>\n";
+            } elsif ($line eq "<customdistributionfile>/res/$coursedom/$coursenum/default.rights</customdistributionfile>") {
+                $output .= "<customdistributionfile>$customdistfile</customdistributionfile>\n";
+            } elsif ($line =~ m{^<sourceavail>(open|closed)</sourceavail>$}) {
+                if ($setsourceavail) {
+                    $output .= "<sourceavail>$sourceavail</sourceavail>\n";
+                }
+            } elsif ($line eq "<domain>$coursedom</domain>") {
+                $output .= "<domain>$cd</domain>\n";
+            } elsif ($line =~ m{^<lastrevisiondate>\d+</lastrevisiondate>$}) {
+                $output .= "<lastrevisiondate>$now</lastrevisiondate>\n";
+            } elsif ($line =~ m{^<modifyinguser>$match_username:$match_domain</modifyinguser>$}) {
+                $output .= "<modifyinguser>$env{'user.name'}:$env{'user.domain'}</modifyinguser>\n";
+            } elsif ($line eq "<owner>$coursenum:$coursedom</owner>") {
+                $output .= "<owner>$ca:$cd</owner>\n";
+            } elsif ($line =~ m{^<dependencies>(.+)</dependencies>$}) {
+                my @deps = split(/\s*,\s*/,$1);
+                my @newdeps;
+                my $changed = 0;
+                foreach my $dep (@deps) {
+                    if ($dep =~ m{^/res/$coursedom/$coursenum/(.+)$}) {
+                        my $rest = $1;
+                        push(@newdeps,"/res/$cd/$ca/$rest");
+                        $checkdeps->{$rest} = 1;
+                        $changed ++;
+                    } else {
+                        push(@newdeps,$dep);
+                    }
+                }
+                if ($changed) {
+                    $output .= '<dependencies>'.join(',',@newdeps).'</dependencies>'."\n";
+                }
+            } else {
+                $output .= "$line\n";
+            }
+        }
+        close($fh);
+        if (open(my $fh,'>',$dest.'.meta')) {
+            print $fh $output;
+            close($fh);
+        }
+    }
+}
+
+sub crsres_fixup {
+    my ($dest,$coursenum,$coursedom,$ca,$cd,$subdir) = @_;
+    my $outstring='';
+    my $changes = 0;
+    my @parser;
+    $parser[0]=HTML::LCParser->new($dest);
+    $parser[-1]->xml_mode(1);
+    my $token;
+    while (@parser) {
+        while ($token=$parser[-1]->get_token) {
+            if ($token->[0] eq 'S') {
+                my $tag=$token->[1];
+                my $lctag=lc($tag);
+                my %parms=%{$token->[2]};
+                foreach my $type ('src','href','background','bgimg') {
+                    foreach my $key (keys(%parms)) {
+                        if ($key =~ /^$type$/i) {
+                            next if (($lctag eq 'img') && ($type eq 'src') &&
+                                     ($parms{$key} =~ m{^data\:image/gif;base64,}));
+                            if ($parms{$key} =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
+                                $parms{$key} =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/}si;
+                                $changes ++;
+                            }
+                        }
+                    }
+                }
+                # probably a <randomlabel> image type <label>
+                # or a <image> tag inside <imageresponse> or <drawimage>
+                if (($lctag eq 'label' && defined($parms{'description'}))
+                    || ($lctag eq 'image') || ($lctag eq 'import')) {
+                    my $next_token=$parser[-1]->get_token();
+                    if ($next_token->[0] eq 'T') {
+                        $next_token->[1] =~ s/[\n\r\f]+//g;
+                        if ($next_token->[1] =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
+                            $next_token->[1] =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/}si;
+                            $changes ++;
+                        }
+                    }
+                    $parser[-1]->unget_token($next_token);
+                }
+                if ($lctag eq 'applet') {
+                    my $havecodebase=0;
+                    foreach my $key (keys(%parms)) {
+                        if (lc($key) eq 'codebase') {
+                            if ($parms{$key} =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
+                                $parms{$key} =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/}si;
+                                $changes ++;
+                            }
+                            $havecodebase = 1;
+                        }
+                    }
+                    unless ($havecodebase) {
+                        foreach my $key (keys(%parms)) {
+                            if ($key =~ /(archive|code|object)/i) {
+                                if ($parms{$key} =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
+                                    $parms{$key} =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/si};
+                                    $changes ++;
+                                }
+                            }
+                        }
+                    }
+                }
+                my $newparmstring='';
+                my $endtag='';
+                foreach my $parkey (keys(%parms)) {
+                    if ($parkey eq '/') {
+                        $endtag=' /';
+                    } else {
+                        my $quote=($parms{$parkey}=~/\"/?"'":'"');
+                        $newparmstring.=' '.$parkey.'='.$quote.$parms{$parkey}.$quote;
+                    }
+                }
+                if (!$endtag) { if ($token->[4]=~m:/>$:) { $endtag=' /'; }; }
+                $outstring.='<'.$tag.$newparmstring.$endtag.'>';
+                if ($lctag eq 'm' || $lctag eq 'answer' || $lctag eq 'display' ||
+                    $lctag eq 'tex') {
+                    $outstring.=&Apache::lonxml::get_all_text_unbalanced('/'.$lctag,\@parser);
+                } elsif ($lctag eq 'script') {
+                    if ($parms{'type'} eq 'loncapa/perl') {
+                        $outstring.=&Apache::lonxml::get_all_text_unbalanced('/'.$lctag,\@parser);
+                    } else {
+                        my $needsupdate;
+                        my $script = &Apache::lonxml::get_all_text_unbalanced('/'.$lctag,\@parser);
+                        if ($script =~ m{\.addMediaSrc\((["'])((?!\1).+)\1\);}) {
+                            my $src = $2;
+                            if ($src =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
+                                $needsupdate = 1;
+                            }
+                        }
+                        if ($script =~ /\(document,\s*(['"])script\1,\s*\[([^\]]+)\]\);/s) {
+                            my $scriptslist = $2;
+                            my @srcs = split(/\s*,\s*/,$scriptslist);
+                            foreach my $src (@srcs) {
+                                if ($src =~ /(["'])(?:(?!\1).)+\.js\1/) {
+                                    my $quote = $1;
+                                    my ($url) = ($src =~ m/\Q$quote\E([^$quote]+)\Q$quote\E/);
+                                    if ($url =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
+                                        $needsupdate = 1;
+                                    }
+                                }
+                            }
+                        }
+                        if ($script =~ m{loadScript\(\s*(['"])((?:(?!\1).)+\.js)\1,\s*function}is) {
+                            my $src = $2;
+                            if ($src =~ m{^\Q/res/$coursedom/$coursenum/\E}si) {
+                                $needsupdate = 1;
+                            }
+                        }
+                        if ($needsupdate) {
+                            $script =~ s{^\Q/res/$coursedom/$coursenum/\E}{/res/$cd/$ca/$subdir/gsi};
+                            $changes ++;
+                        }
+                        $outstring .= $script;
+                    }
+                }
+            } elsif ($token->[0] eq 'E') {
+                if ($token->[2]) {
+                    unless ($token->[1] eq 'allow') {
+                        $outstring.='</'.$token->[1].'>';
+                    }
+                }
+            } else {
+                $outstring.=$token->[1];
+            }
+        }
+        pop(@parser);
+    }
+    if ($changes) {
+        if (open(my $fh,'>',$dest)) {
+            print $fh $outstring;
+            close($fh);
+        }
+    }
+}
+
 sub group_import {
     my ($coursenum, $coursedom, $folder, $container, $caller, $ltitoolsref, @files) = @_;
     my ($donechk,$allmaps,%hierarchy,%titles,%addedmaps,%removefrommap,
@@ -5402,7 +6346,7 @@ sub short_urls {
         }
         my %currtiny = &Apache::lonnet::dump('tiny',$cdom,$cnum);
         $r->print(&Apache::loncourserespicker::create_picker($navmap,'shorturls',$formname,$crstype,undef,
-                                                             undef,undef,undef,undef,undef,\%currtiny,$readonly));
+                                                             undef,undef,undef,undef,undef,\%currtiny,undef,$readonly));
     }
     $r->print(&endContentScreen());
 }
@@ -5877,6 +6821,7 @@ sub handler {
     my $crstype = &Apache::loncommon::course_type();
     my $coursenum=$env{'course.'.$env{'request.course.id'}.'.num'};
     my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
+    my $coursehome=$env{'course.'.$env{'request.course.id'}.'.home'};
 
 # get docroot
     my $londocroot = $r->dir_config('lonDocRoot');
@@ -5967,6 +6912,13 @@ sub handler {
   } elsif ($canedit && $env{'form.dumpcourse'}) {
       &init_breadcrumbs('dumpcourse','Copy uploaded content to Authoring Space');
       &dumpcourse($r);
+  } elsif (($canedit || $canview) && ($env{'form.copyauthored'})) {
+      &init_breadcrumbs('copyauthored','Copy from Course Authoring to User Authoring');
+      my $readonly;
+      if (!$canedit) {
+          $readonly = 1;
+      }
+      &copycrsauthored($r,$coursenum,$coursedom,$coursehome,$readonly);
   } elsif ($canedit && $env{'form.exportcourse'}) {
       &init_breadcrumbs('exportcourse','IMS Export');
       &Apache::imsexport::exportcourse($r);
@@ -6694,7 +7646,18 @@ SEDFFORM
             $checkcrsres = 1;
         } elsif ($env{'course.'.$coursedom.'_'.$coursenum.'.internal.crsauthor'} ne '0') {
             my %domdefs=&Apache::lonnet::get_domain_defaults($coursedom);
-            if ($domdefs{'crsauthor'}) {
+            my $type = lc($env{'course.'.$env{'request.course.id'}.'.type'});
+            unless (($type eq 'community') || ($type eq 'placement')) {
+                $type = 'unofficial';
+                if ($env{'course.'.$env{'request.course.id'}.'internal.coursecode'} ne '') {
+                    $type = 'official';
+                } elsif ($env{'course.'.$env{'request.course.id'}.'internal.textbook'} ne '') {
+                    $type = 'textbook';
+                } else {
+                    $type = 'unofficial';
+                }
+            }
+            if ($domdefs{$type.'crsauthor'}) {
                 $checkcrsres = 1;
             }
         }
@@ -7607,13 +8570,15 @@ sub generate_admin_menu {
                                          'ct'   => 'Display/Set Shortened URLs for Deep-linking',
                                          'ca'   => "Enter $crstype Authoring Space",
                                          'imse' => 'Export contents to IMS Archive',
-                                         'dcd'  => "Copy $crstype Content to Authoring Space",
+                                         'dcd'  => 'Copy uploaded content to Authoring Space',
+                                         'cpc'  => 'Copy from Course Authoring to User Authoring',
             );
-    my ($candump,$dumpurl);
+    my ($candump,$dumpurl,$exportcrsurl);
     if ($home + $other > 0) {
         $candump = 'F';
         if ($home) {
             $dumpurl = "javascript:injectData(document.courseverify,'dummy','dumpcourse','$lt{'dcd'}')";
+            $exportcrsurl = "javascript:injectData(document.courseverify,'dummy','copyauthored','$lt{'cpc'}')";
         } else {
             my @hosts;
             foreach my $aurole (keys(%outhash)) {
@@ -7627,8 +8592,10 @@ sub generate_admin_menu {
                                &HTML::Entities::encode($env{'request.role'},'"<>&').'&amp;origurl='.
                                &HTML::Entities::encode('/adm/coursedocs?dumpcourse=1','"<>&');
                 $dumpurl = "javascript:dump_needs_switchserver('$switchto')";
+                $exportcrsurl = $dumpurl;
             } else {
                 $dumpurl = "javascript:choose_switchserver_window()";
+                $exportcrsurl = $dumpurl;
             }
         }
     }
@@ -7710,6 +8677,18 @@ sub generate_admin_menu {
                 },
                 ]
         });
+        if (($crsauname eq $coursenum) && ($crsaudom eq $coursedom)) {
+            if ((ref($menu[1]) eq 'HASH') && (ref($menu[1]->{'items'}) eq 'ARRAY')) {
+                push(@{$menu[1]->{items}},
+                     {   linktext   => $lt{'cpc'},
+                         url        => $exportcrsurl,
+                         permission => 'F',
+                         help       => 'Docs_Export_Course_Author',
+                         icon       => 'res.png',
+                         linktitle  => $lt{'cpc'},
+                     });
+            }
+        }
     }
     return '<form action="/adm/coursedocs" method="post" name="courseverify">'."\n".
            '<input type="hidden" id="dummy" />'."\n".