[LON-CAPA-cvs] cvs: loncom /homework grades.pm structuretags.pm /lonnet/perl lonnet.pm /xml lonxml.pm

www www@source.lon-capa.org
Sun, 21 Mar 2010 18:32:02 -0000


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www		Sun Mar 21 18:32:02 2010 EDT

  Modified files:              
    /loncom/homework	grades.pm structuretags.pm 
    /loncom/lonnet/perl	lonnet.pm 
    /loncom/xml	lonxml.pm 
  Log:
  Clean out CBI "Token" mechanism (never used)
  Use common routines for some grading menus
  ... work in progress, currently partly defunct
  
  
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Content-Disposition: attachment; filename="www-20100321183202.txt"

Index: loncom/homework/grades.pm
diff -u loncom/homework/grades.pm:1.600 loncom/homework/grades.pm:1.601
--- loncom/homework/grades.pm:1.600	Fri Mar 19 22:00:06 2010
+++ loncom/homework/grades.pm	Sun Mar 21 18:31:45 2010
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.600 2010/03/19 22:00:06 www Exp $
+# $Id: grades.pm,v 1.601 2010/03/21 18:31:45 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -8515,18 +8515,6 @@
     return $result;
 }
 
-# -- Retrieve choices for grading form
-sub savedState {
-    my %savedState = ();
-    if ($env{'form.saveState'}) {
-	foreach (split(/:/,$env{'form.saveState'})) {
-	    my ($key,$value) = split(/=/,$_,2);
-	    $savedState{$key} = $value;
-	}
-    }
-    return \%savedState;
-}
-
 sub grading_menu {
     my ($request) = @_;
     my ($symb)=&get_symb($request);
@@ -8537,7 +8525,6 @@
     my %fields = ('symb'=>&Apache::lonenc::check_encrypt($symb),
                   'probTitle'=>$probTitle,
                   'command'=>'individual',
-                  'saveState'=>"",
                   'gradingMenu'=>1,
                   'showgrading'=>"yes");
     
@@ -8623,7 +8610,6 @@
     	'<input type="hidden" name="symb"        value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
 #	'<input type="hidden" name="handgrade"   value="'.$hdgrade.'" />'."\n".
 	'<input type="hidden" name="probTitle"   value="'.$probTitle.'" />'."\n".
-	'<input type="hidden" name="saveState"   value="" />'."\n".
 	'<input type="hidden" name="gradingMenu" value="1" />'."\n".
 	'<input type="hidden" name="showgrading" value="yes" />'."\n";
 
@@ -8687,64 +8673,18 @@
     if (!$symb) {return '';}
     &commonJSfunctions($request);
     my $result;
-    my (undef,$sections) = &getclasslist('all','0');
-    my $savedState = &savedState();
-    my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
-    my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
-    my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});
-    my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
-
-    # Preselect sections
-    my $selsec="";
-    if (ref($sections)) {
-        foreach my $section (sort(@$sections)) {
-            $selsec.='<option value="'.$section.'" '.
-                ($saveSec eq $section ? 'selected="selected"':'').'>'.$section.'</option>'."\n";
-        }
-    }
 
     $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
         '<input type="hidden" name="symb"        value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
-        '<input type="hidden" name="saveState"   value="" />'."\n".
         '<input type="hidden" name="gradingMenu" value="1" />'."\n".
         '<input type="hidden" name="showgrading" value="yes" />'."\n";
 
     $result.='
 <h2>
   '.&mt('Grade complete page/sequence/folder for one student').'
-</h2>
-
-<div class="LC_columnSection">
-  
-    <fieldset>
-      <legend>
-       '.&mt('Sections').'
-      </legend>
-      <select name="section" multiple="multiple" size="5">'."\n";
-    $result.= $selsec;
-    $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select> &nbsp; ';
-    $result.='
-    </fieldset>
-  
-    <fieldset>
-      <legend>
-        '.&mt('Groups').'
-      </legend>
-      '.&Apache::lonstatistics::GroupSelect('group','multiple',5).'
-    </fieldset>
-  
-    <fieldset>
-      <legend>
-        '.&mt('Access Status').'
-      </legend>
-      '.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,5,undef,'mult').'
-    </fieldset>
-  
-</div>
-
-<br />
-
-            <input type="hidden" name="command" value="pickStudentPage" />
+</h2>'.
+            &selectfield(0).
+            '<input type="hidden" name="command" value="pickStudentPage" />
             <div>
               <input type="submit" value="'.&mt('Next').' &rarr;" />
             </div>
@@ -8760,64 +8700,18 @@
     if (!$symb) {return '';}
     &commonJSfunctions($request);
     my $result;
-    my (undef,$sections) = &getclasslist('all','0');
-    my $savedState = &savedState();
-    my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
-    my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
-    my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});
-    my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
-
-    # Preselect sections
-    my $selsec="";
-    if (ref($sections)) {
-        foreach my $section (sort(@$sections)) {
-            $selsec.='<option value="'.$section.'" '.
-                ($saveSec eq $section ? 'selected="selected"':'').'>'.$section.'</option>'."\n";
-        }
-    }
 
     $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
         '<input type="hidden" name="symb"        value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
-        '<input type="hidden" name="saveState"   value="" />'."\n".
         '<input type="hidden" name="gradingMenu" value="1" />'."\n".
         '<input type="hidden" name="showgrading" value="yes" />'."\n";
 
     $result.='
 <h2>
   '.&mt('Grading table').'
-</h2>
-
-<div class="LC_columnSection">
-  
-    <fieldset>
-      <legend>
-       '.&mt('Sections').'
-      </legend>
-      <select name="section" multiple="multiple" size="5">'."\n";
-    $result.= $selsec;
-    $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select> &nbsp; ';
-    $result.='
-    </fieldset>
-  
-    <fieldset>
-      <legend>
-        '.&mt('Groups').'
-      </legend>
-      '.&Apache::lonstatistics::GroupSelect('group','multiple',5).'
-    </fieldset>
-  
-    <fieldset>
-      <legend>
-        '.&mt('Access Status').'
-      </legend>
-      '.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,5,undef,'mult').'
-    </fieldset>
-  
-</div>
-
-<br />
-
-            <input type="hidden" name="command" value="viewgrades" />
+</h2>'.
+            &selectfield(0).
+            '<input type="hidden" name="command" value="viewgrades" />
             <div>
               <input type="submit" value="'.&mt('Next').' &rarr;" />
             </div>
@@ -8838,44 +8732,37 @@
 
     &commonJSfunctions($request);
     my $result;
-    my (undef,$sections) = &getclasslist('all','0');
-    my $savedState = &savedState();
-    my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
-    my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
-    my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});
-    my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});
-
-    # Preselect sections
-    my $selsec="";
-    if (ref($sections)) {
-        foreach my $section (sort(@$sections)) {
-            $selsec.='<option value="'.$section.'" '.
-                ($saveSec eq $section ? 'selected="selected"':'').'>'.$section.'</option>'."\n";
-        }
-    }
 
     $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
 	'<input type="hidden" name="symb"        value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
 	'<input type="hidden" name="probTitle"   value="'.$probTitle.'" />'."\n".
-	'<input type="hidden" name="saveState"   value="" />'."\n".
 	'<input type="hidden" name="gradingMenu" value="1" />'."\n".
 	'<input type="hidden" name="showgrading" value="yes" />'."\n";
 
     $result.='
 <h2>
   '.&mt('Select individual students to grade').'
-</h2>
+</h2>'.&selectfield(1).'
+                <input type="hidden" name="command" value="submission" /> 
+	      <input type="submit" value="'.&mt('Next').' &rarr;" />
+            </div>
+          </div>
+
+
+  </form>';
+    $result .= &show_grading_menu_form($symb);
+    return $result;
+}
 
-<div class="LC_columnSection">
+sub selectfield {
+   my ($full)=@_;
+   my $result='<div class="LC_columnSection">
   
     <fieldset>
       <legend>
        '.&mt('Sections').'
       </legend>
-      <select name="section" multiple="multiple" size="5">'."\n";
-    $result.= $selsec;
-    $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select> &nbsp; ';
-    $result.='
+      '.&Apache::lonstatistics::SectionSelect('section','multiple',5).'
     </fieldset>
   
     <fieldset>
@@ -8889,33 +8776,25 @@
       <legend>
         '.&mt('Access Status').'
       </legend>
-      '.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,5,undef,'mult').'
-    </fieldset>
-  
+      '.&Apache::lonhtmlcommon::StatusOptions(undef,undef,5,undef,'mult').'
+    </fieldset>';
+    if ($full) {
+       $result.='
     <fieldset>
       <legend>
         '.&mt('Submission Status').'
-      </legend>
-      <select name="submitonly" size="5">
-	         <option value="yes" '.      ($saveSub eq 'yes'       ? 'selected="selected"' : '').'>'.&mt('with submissions').'</option>
-	         <option value="queued" '.   ($saveSub eq 'queued'    ? 'selected="selected"' : '').'>'.&mt('in grading queue').'</option>
-	         <option value="graded" '.   ($saveSub eq 'graded'    ? 'selected="selected"' : '').'>'.&mt('with ungraded submissions').'</option>
-	         <option value="incorrect" '.($saveSub eq 'incorrect' ? 'selected="selected"' : '').'>'.&mt('with incorrect submissions').'</option>
-                 <option value="all" '.      ($saveSub eq 'all'       ? 'selected="selected"' : '').'>'.&mt('with any status').'</option>
-      </select>
-    </fieldset>
-  
-</div>
-
-<br />
-                <input type="hidden" name="command" value="submission" /> 
-	      <input type="submit" value="'.&mt('Next').' &rarr;" />
-            </div>
-          </div>
-
-
-  </form>';
-    $result .= &show_grading_menu_form($symb);
+      </legend>'.
+       &Apache::loncommon::select_form('all','submitonly',
+          (&Apache::lonlocal::texthash(
+             'yes'       => 'with submissions',
+             'queued'    => 'in grading queue',
+             'graded'    => 'with ungraded submissions',
+             'incorrect' => 'with incorrect submissions',
+             'all'       => 'with any status'),
+             'select_form_order' => ['yes','queued','graded','incorrect','all'])).
+   '</fieldset>';
+    }
+    $result.='</div><br />';
     return $result;
 }
 
@@ -9008,13 +8887,11 @@
     if (!$symb) {return '';}
     my $result=&checkforfile_js();
     $env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
-#    my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});
-#    $result.=$table;
     $result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";
     $result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";
     $result.='&nbsp;<b>'.&mt('Specify a file containing the clicker information for this resource.').
         '</b></td></tr>'."\n";
-    $result.='<tr bgcolor=#ffffe6><td>'."\n";
+    $result.='<tr bgcolor="#ffffe6"><td>'."\n";
 # Attempt to restore parameters from last session, set defaults if not present
     my %Saveable_Parameters=&clicker_grading_parameters();
     &Apache::loncommon::restore_course_settings('grades_clicker',
@@ -9490,31 +9367,10 @@
     $request->print(&Apache::loncommon::start_page('Grading',undef,
                                           {'bread_crumbs' => $brcrum}));
     if ($symb eq '' && $command eq '') {
-	if ($env{'user.adv'}) {
-	    if (($env{'form.codeone'}) && ($env{'form.codetwo'}) &&
-		($env{'form.codethree'})) {
-		my $token=$env{'form.codeone'}.'*'.$env{'form.codetwo'}.'*'.
-		    $env{'form.codethree'};
-		my ($tsymb,$tuname,$tudom,$tcrsid)=
-		    &Apache::lonnet::checkin($token);
-		if ($tsymb) {
-		    my ($map,$id,$url)=&Apache::lonnet::decode_symb($tsymb);
-		    if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
-			$request->print(&ssi_with_retries('/res/'.$url, $ssi_retries,
-					  ('grade_username' => $tuname,
-					   'grade_domain' => $tudom,
-					   'grade_courseid' => $tcrsid,
-					   'grade_symb' => $tsymb)));
-		    } else {
-			$request->print('<h3>Not authorized: '.$token.'</h3>');
-		    }
-		} else {
-		    $request->print('<h3>Not a valid DocID: '.$token.'</h3>');
-		}
-	    } else {
-		$request->print(&Apache::lonxml::tokeninputfield());
-	    }
-	}
+#
+# Not called from a resource
+#    
+
     } else {
 	&init_perm();
 	if ($command eq 'submission' && $perm{'vgr'}) {
Index: loncom/homework/structuretags.pm
diff -u loncom/homework/structuretags.pm:1.466 loncom/homework/structuretags.pm:1.467
--- loncom/homework/structuretags.pm:1.466	Wed Mar 10 21:25:36 2010
+++ loncom/homework/structuretags.pm	Sun Mar 21 18:31:45 2010
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.466 2010/03/10 21:25:36 droeschl Exp $
+# $Id: structuretags.pm,v 1.467 2010/03/21 18:31:45 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -893,17 +893,6 @@
     if ($target eq 'analyze') { my $rndseed=&setup_rndseed($safeeval); }
     if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
 	$target eq 'tex') {
-	#handle exam checkout
-	if ($Apache::lonhomework::type eq 'exam') {
-	    my $token=
-		$Apache::lonhomework::history{"resource.0.outtoken"};
-	    if (($env{'form.doescheckout'}) && (!$token)) {
-		$token=&Apache::lonxml::maketoken();
-		$Apache::lonhomework::history{"resource.0.outtoken"}=
-		    $token;
-	    }
-	    $result.=&Apache::lonxml::printtokenheader($target,$token);
-	}
 	if ($env{'form.markaccess'}) {
 	    my @interval=&Apache::lonnet::EXT("resource.0.interval");
 	    &Apache::lonnet::set_first_access($interval[1]);
Index: loncom/lonnet/perl/lonnet.pm
diff -u loncom/lonnet/perl/lonnet.pm:1.1056 loncom/lonnet/perl/lonnet.pm:1.1057
--- loncom/lonnet/perl/lonnet.pm:1.1056	Wed Mar 17 20:22:06 2010
+++ loncom/lonnet/perl/lonnet.pm	Sun Mar 21 18:31:53 2010
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1056 2010/03/17 20:22:06 raeburn Exp $
+# $Id: lonnet.pm,v 1.1057 2010/03/21 18:31:53 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3207,7 +3207,7 @@
     return %personnel;
 }
 
-# ----------------------------------------------------------- Check out an item
+# ----------------------------------------------------------- Interval timing 
 
 sub get_first_access {
     my ($type,$argsymb)=@_;
@@ -3243,91 +3243,6 @@
     return 'already_set';
 }
 
-sub checkout {
-    my ($symb,$tuname,$tudom,$tcrsid)=@_;
-    my $now=time;
-    my $lonhost=$perlvar{'lonHostID'};
-    my $infostr=&escape(
-                 'CHECKOUTTOKEN&'.
-                 $tuname.'&'.
-                 $tudom.'&'.
-                 $tcrsid.'&'.
-                 $symb.'&'.
-		 $now.'&'.$ENV{'REMOTE_ADDR'});
-    my $token=&reply('tmpput:'.$infostr,$lonhost);
-    if ($token=~/^error\:/) { 
-        &logthis("<font color=\"blue\">WARNING: ".
-                "Checkout tmpput failed ".$tudom.' - '.$tuname.' - '.$symb.
-                 "</font>");
-        return ''; 
-    }
-
-    $token=~s/^(\d+)\_.*\_(\d+)$/$1\*$2\*$lonhost/;
-    $token=~tr/a-z/A-Z/;
-
-    my %infohash=('resource.0.outtoken' => $token,
-                  'resource.0.checkouttime' => $now,
-                  'resource.0.outremote' => $ENV{'REMOTE_ADDR'});
-
-    unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') {
-       return '';
-    } else {
-        &logthis("<font color=\"blue\">WARNING: ".
-                "Checkout cstore failed ".$tudom.' - '.$tuname.' - '.$symb.
-                 "</font>");
-    }    
-
-    if (&log($tudom,$tuname,&homeserver($tuname,$tudom),
-                         &escape('Checkout '.$infostr.' - '.
-                                                 $token)) ne 'ok') {
-	return '';
-    } else {
-        &logthis("<font color=\"blue\">WARNING: ".
-                "Checkout log failed ".$tudom.' - '.$tuname.' - '.$symb.
-                 "</font>");
-    }
-    return $token;
-}
-
-# ------------------------------------------------------------ Check in an item
-
-sub checkin {
-    my $token=shift;
-    my $now=time;
-    my ($ta,$tb,$lonhost)=split(/\*/,$token);
-    $lonhost=~tr/A-Z/a-z/;
-    my $dtoken=$ta.'_'.&hostname($lonhost).'_'.$tb;
-    $dtoken=~s/\W/\_/g;
-    my ($dummy,$tuname,$tudom,$tcrsid,$symb,$chtim,$rmaddr)=
-                 split(/\&/,&unescape(&reply('tmpget:'.$dtoken,$lonhost)));
-
-    unless (($tuname) && ($tudom)) {
-        &logthis('Check in '.$token.' ('.$dtoken.') failed');
-        return '';
-    }
-    
-    unless (&allowed('mgr',$tcrsid)) {
-        &logthis('Check in '.$token.' ('.$dtoken.') unauthorized: '.
-                 $env{'user.name'}.' - '.$env{'user.domain'});
-        return '';
-    }
-
-    my %infohash=('resource.0.intoken' => $token,
-                  'resource.0.checkintime' => $now,
-                  'resource.0.inremote' => $ENV{'REMOTE_ADDR'});
-
-    unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') {
-       return '';
-    }    
-
-    if (&log($tudom,$tuname,&homeserver($tuname,$tudom),
-                         &escape('Checkin - '.$token)) ne 'ok') {
-	return '';
-    }
-
-    return ($symb,$tuname,$tudom,$tcrsid);    
-}
-
 # --------------------------------------------- Set Expire Date for Spreadsheet
 
 sub expirespread {
Index: loncom/xml/lonxml.pm
diff -u loncom/xml/lonxml.pm:1.506 loncom/xml/lonxml.pm:1.507
--- loncom/xml/lonxml.pm:1.506	Wed Mar 10 21:26:10 2010
+++ loncom/xml/lonxml.pm	Sun Mar 21 18:32:02 2010
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # XML Parser Module 
 #
-# $Id: lonxml.pm,v 1.506 2010/03/10 21:26:10 droeschl Exp $
+# $Id: lonxml.pm,v 1.507 2010/03/21 18:32:02 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -222,101 +222,6 @@
     return $discussion;
 }
 
-sub tokeninputfield {
-    my $defhost=$Apache::lonnet::perlvar{'lonHostID'};
-    $defhost=~tr/a-z/A-Z/;
-    return (<<ENDINPUTFIELD)
-<script type="text/javascript">
-    function updatetoken() {
-	var comp=new Array;
-        var barcode=unescape(document.tokeninput.barcode.value);
-        comp=barcode.split('*');
-        if (typeof(comp[0])!="undefined") {
-	    document.tokeninput.codeone.value=comp[0];
-	}
-        if (typeof(comp[1])!="undefined") {
-	    document.tokeninput.codetwo.value=comp[1];
-	}
-        if (typeof(comp[2])!="undefined") {
-            comp[2]=comp[2].toUpperCase();
-	    document.tokeninput.codethree.value=comp[2];
-	}
-        document.tokeninput.barcode.value='';
-    }  
-</script>
-<form method="post" name="tokeninput" action="">
-<table border="2" bgcolor="#FFFFBB">
-<tr><th>DocID Checkin</th></tr>
-<tr><td>
-<table>
-<tr>
-<td>Scan in Barcode</td>
-<td><input type="text" size="22" name="barcode" 
-onchange="updatetoken()"/></td>
-</tr>
-<tr><td><i>or</i> Type in DocID</td>
-<td>
-<input type="text" size="5" name="codeone" />
-<b><font size="+2">*</font></b>
-<input type="text" size="5" name="codetwo" />
-<b><font size="+2">*</font></b>
-<input type="text" size="10" name="codethree" value="$defhost" 
-onchange="this.value=this.value.toUpperCase()" />
-</td></tr>
-</table>
-</td></tr>
-<tr><td><input type="submit" value="Check in DocID" /></td></tr>
-</table>
-</form>
-ENDINPUTFIELD
-}
-
-sub maketoken {
-    my ($symb,$tuname,$tudom,$tcrsid)=@_;
-    unless ($symb) {
-	$symb=&Apache::lonnet::symbread();
-    }
-    unless ($tuname) {
-	$tuname=$env{'user.name'};
-        $tudom=$env{'user.domain'};
-        $tcrsid=$env{'request.course.id'};
-    }
-
-    return &Apache::lonnet::checkout($symb,$tuname,$tudom,$tcrsid);
-}
-
-sub printtokenheader {
-    my ($target,$token,$tsymb,$tcrsid,$tudom,$tuname)=@_;
-    unless ($token) { return ''; }
-
-    my ($symb,$courseid,$domain,$name) = &Apache::lonnet::whichuser();
-    unless ($tsymb) {
-	$tsymb=$symb;
-    }
-    unless ($tuname) {
-	$tuname=$name;
-        $tudom=$domain;
-        $tcrsid=$courseid;
-    }
-
-    my $plainname=&Apache::loncommon::plainname($tuname,$tudom);
-
-    if ($target eq 'web') {
-        my %idhash=&Apache::lonnet::idrget($tudom,($tuname));
-	return 
- '<img align="right" src="/cgi-bin/barcode.png?encode='.$token.'" />'.
-               &mt('Checked out for').' '.$plainname.
-               '<br />'.&mt('User').': '.$tuname.' at '.$tudom.
-	       '<br />'.&mt('ID').': '.$idhash{$tuname}.
-	       '<br />'.&mt('CourseID').': '.$tcrsid.
-	       '<br />'.&mt('Course').': '.$env{'course.'.$tcrsid.'.description'}.
-               '<br />'.&mt('DocID').': '.$token.
-               '<br />'.&mt('Time').': '.&Apache::lonlocal::locallocaltime().'<hr />';
-    } else {
-        return $token;
-    }
-}
-
 sub printalltags {
   my $temp;
   foreach $temp (sort keys %Apache::lonxml::alltags) {

--www1269196322--