--- loncom/interface/Attic/lonspreadsheet.pm	2001/10/16 09:53:50	1.66
+++ loncom/interface/Attic/lonspreadsheet.pm	2001/12/27 19:37:46	1.77
@@ -6,7 +6,8 @@
 # 01/01/01,02/01,03/01,19/01,20/01,22/01,
 # 03/05,03/08,03/10,03/12,03/13,03/15,03/17,
 # 03/19,03/20,03/21,03/27,04/05,04/09,
-# 07/09,07/14,07/21,09/01,09/10,9/11,9/12,9/13,9/14,9/17,10/16 Gerd Kortemeyer
+# 07/09,07/14,07/21,09/01,09/10,9/11,9/12,9/13,9/14,9/17,
+# 10/16,10/17,10/20,11/05,11/28,12/27 Gerd Kortemeyer
 
 package Apache::lonspreadsheet;
             
@@ -676,7 +677,11 @@ sub rown {
     } else {
        $defaultbg='#E0FF';
     }
-    $rowdata.="\n<tr><td><b><font size=+1>$n</font></b></td>";
+    unless ($ENV{'form.showcsv'}) {
+       $rowdata.="\n<tr><td><b><font size=+1>$n</font></b></td>";
+    } else {
+       $rowdata.="\n".'"'.$n.'"';
+    }
     my $showf=0;
     my $proc;
     my $maxred;
@@ -699,6 +704,7 @@ sub rown {
        if ((($vl ne '') || ($vl eq '0')) &&
            (($showf==1) || ($sheettype ne 'studentcalc'))) { $dataflag=1; }
        if ($showf==0) { $vl=$_; }
+      unless ($ENV{'form.showcsv'}) {
        if ($showf<=$maxred) { $bgcolor='#FFDDDD'; }
        if (($n==0) && ($showf<=26)) { $bgcolor='#CCCCFF'; } 
        if (($showf>$maxred) || ((!$n) && ($showf>0))) {
@@ -711,10 +717,13 @@ sub rown {
        } else {
            $rowdata.='<td bgcolor='.$bgcolor.'>&nbsp;'.$vl.'&nbsp;</td>';
        }
+      } else {
+	  $rowdata.=',"'.$vl.'"';
+      }
        $showf++;
     } $safeeval->reval($proc.'('.$n.')');
     if ($ENV{'form.showall'} || ($dataflag)) {
-       return $rowdata.'</tr>';
+       return $rowdata.($ENV{'form.showcsv'}?'':'</tr>');
     } else {
        return '';
     }
@@ -737,7 +746,9 @@ sub outsheet {
         $realm='Course';
     }
     my $maxyellow=52-$maxred;
-    my $tabledata=
+    my $tabledata;
+    unless ($ENV{'form.showcsv'}) {
+       $tabledata=
         '<table border=2><tr><th colspan=2 rowspan=2><font size=+2>'.
                   $realm.'</font></th>'.
                   '<td bgcolor=#FFDDDD colspan='.$maxred.
@@ -757,11 +768,13 @@ sub outsheet {
        'N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
        'a','b','c','d','e','f','g','h','i','j','k','l','m',
        'n','o','p','q','r','s','t','u','v','w','x','y','z');
-    $tabledata.='</tr>';
+    $tabledata.='</tr>'.&rown($safeeval,'-').&rown($safeeval,0);
+   } else { $tabledata='<pre>'; }
+
+    $r->print($tabledata);
+
     my $row;
     my $maxrow=&getmaxrow($safeeval);
-    $tabledata.=&rown($safeeval,'-').&rown($safeeval,0);
-    $r->print($tabledata);
 
     my @sortby=();
     my @sortidx=();
@@ -782,7 +795,7 @@ sub outsheet {
     for ($row=0;$row<$maxrow;$row++) {
      my $thisrow=&rown($safeeval,$sortidx[$row]+1);
      if ($thisrow) {
-       if ($n/25==int($n/25)) {
+       if (($n/25==int($n/25)) && (!$ENV{'form.showcsv'})) {
 	$r->print("</table>\n<br>\n");
         $r->rflush();
         $r->print('<table border=2><tr><td>&nbsp;<td>'.$what.'</td>');
@@ -798,7 +811,7 @@ sub outsheet {
        $r->print($thisrow);
       }
     }
-    $r->print('</table>');
+    $r->print($ENV{'form.showcsv'}?'</pre>':'</table>');
 }
 
 #
@@ -867,10 +880,13 @@ sub readsheet {
 	my $sheetxml='';
        {
          my $fh;
-         if ($fh=Apache::File->new($includedir.
-                         '/default.'.&gettype($safeeval))) {
+         my $dfn=$fn;
+         $dfn=~s/\_/\./g;
+         if ($fh=Apache::File->new($includedir.'/'.$dfn)) {
                $sheetxml=join('',<$fh>);
-          }
+	 } else {
+             $sheetxml='<field row="0" col="A">"Error"</field>';
+	 }
        }
         my $parser=HTML::TokeParser->new(\$sheetxml);
         my $token;
@@ -1049,7 +1065,7 @@ sub parmval {
 # ----------------------------------------------------- Cascading lookup scheme
        my $rwhat=$what;
        $what=~s/^parameter\_//;
-       $what=~s/\_/\./;
+       $what=~s/\_([^\_]+)$/\.$1/;
 
        my $symbparm=$symb.'.'.$what;
        my $mapparm=$mapname.'___(all).'.$what;
@@ -1140,13 +1156,19 @@ sub updateclasssheet {
                 my ($sname,$sdom)=split(/\:/,$name);
                 my $ssec=&Apache::lonnet::usection($sdom,$sname,$cid);
                 if ($ssec==-1) {
+		   unless ($ENV{'form.showcsv'}) {
                     $rowlabel='<font color=red>Data not available: '.$name.
 			      '</font>';
+		   } else {
+		       $rowlabel='ERROR","'.$name.
+                                 '","Data not available","","","';
+                   }
                 } else {
                     my %reply=&Apache::lonnet::idrget($sdom,$sname);
                     my $reply=&Apache::lonnet::reply('get:'.$sdom.':'.$sname.
 		      ':environment:firstname&middlename&lastname&generation',
                       &Apache::lonnet::homeserver($sname,$sdom));
+		   unless ($ENV{'form.showcsv'}) {
                     $rowlabel='<a href="/adm/studentcalc?uname='.$sname.
                               '&udom='.$sdom.'">'.
                               $ssec.'&nbsp;'.$reply{$sname}.'<br>';
@@ -1154,6 +1176,16 @@ sub updateclasssheet {
                         $rowlabel.=&Apache::lonnet::unescape($_).' ';
                     } split(/\&/,$reply);
                     $rowlabel.='</a>';
+		   } else {
+		    $rowlabel=$ssec.'","'.$reply{$sname}.'"';
+                    my $ncount=0;
+                    map {
+                        $rowlabel.=',"'.&Apache::lonnet::unescape($_).'"';
+                        $ncount++;
+                    } split(/\&/,$reply);
+                    unless ($ncount==4) { $rowlabel.=',""'; }
+                    $rowlabel=~s/\"$//;
+		   }
                 }
 		$currentlist{&Apache::lonnet::unescape($name)}=$rowlabel;
             }
@@ -1213,8 +1245,13 @@ sub updatestudentassesssheet {
 # --------------------------------------------------------- Get all assessments
 
 	my %allkeys=('timestamp' => 
-                     'Timestamp of Last Transaction<br>timestamp');
-        my %allassess=();
+                     'Timestamp of Last Transaction<br>timestamp',
+                     'subnumber' =>
+                     'Number of Submissions<br>subnumber',
+                     'tutornumber' =>
+                     'Number of Tutor Responses<br>tutornumber',
+                     'totalpoints' =>
+                     'Total Points Granted<br>totalpoints');
 
         my $adduserstr='';
         if ((&getuname($safeeval) ne $ENV{'user.name'}) ||
@@ -1223,6 +1260,20 @@ sub updatestudentassesssheet {
 		'&udom='.&getudom($safeeval);
         }
 
+        my %allassess=('_feedback' =>
+	              '<a href="/adm/assesscalc?usymb=_feedback'.$adduserstr.
+                       '">Feedback</a>',
+                       '_evaluation' =>
+	              '<a href="/adm/assesscalc?usymb=_evaluation'.$adduserstr.
+                       '">Evaluation</a>',
+                       '_tutoring' =>
+	              '<a href="/adm/assesscalc?usymb=_tutoring'.$adduserstr.
+                       '">Tutoring</a>',
+                       '_discussion' =>
+	              '<a href="/adm/assesscalc?usymb=_discussion'.$adduserstr.
+                       '">Discussion</a>'
+        );
+
         map {
 	    if ($_=~/^src\_(\d+)\.(\d+)$/) {
 	       my $mapid=$1;
@@ -1247,7 +1298,6 @@ sub updatestudentassesssheet {
                               $display.=
 			         &Apache::lonnet::metadata($srcf,$key.'.name');
                           }
-                          $key=~s/\W/\_/g;
                           $display.='<br>'.$key;
                           $allkeys{$key}=$display;
 		       }
@@ -1497,6 +1547,18 @@ sub loadassessment {
    }
 # ----------------------------- returnhash now has all stores for this resource
 
+# --------- convert all "_" to "." to be able to use libraries, multiparts, etc
+
+    my @oldkeys=keys %returnhash;
+
+    map {
+        my $name=$_;
+        my $value=$returnhash{$_};
+        delete $returnhash{$_};
+        $name=~s/\_/\./g;
+        $returnhash{$name}=$value;
+    } @oldkeys;
+
 # ---------------------------- initialize coursedata and userdata for this user
     undef %courseopt;
     undef %useropt;
@@ -1567,9 +1629,8 @@ sub loadassessment {
 	       } else {
 		  my $key=$f{$_};
                   my $ckey=$key;
-                  $ckey=~s/\W/\_/g;
                   $key=~s/^stores\_/resource\./;
-                  $key=~s/\_/\./;
+                  $key=~s/\_/\./g;
  	          $c{$_}=$returnhash{$key};
                   $c{$ckey}=$returnhash{$key};
 	       }
@@ -1676,6 +1737,11 @@ sub forcedrecalc {
 sub exportsheet {
  my ($uname,$udom,$stype,$usymb,$fn)=@_;
  my @exportarr=();
+
+ if (($usymb=~/^\_(\w+)/) && (!$fn)) {
+    $fn='default_'.$1;
+ }
+
 #
 # Check if cached
 #
@@ -1900,6 +1966,10 @@ $tmpdir=$r->dir_config('lonDaemons').'/t
        }
     } (split(/&/,$ENV{'QUERY_STRING'}));
 
+    if (($ENV{'form.usymb'}=~/^\_(\w+)/) && (!$ENV{'form.ufn'})) {
+	$ENV{'form.ufn'}='default_'.$1;
+    }
+
 # -------------------------------------- Interactive loading of specific sheet?
     if (($ENV{'form.load'}) && ($ENV{'form.loadthissheet'} ne 'Default')) {
 	$ENV{'form.ufn'}=$ENV{'form.loadthissheet'};
@@ -2008,6 +2078,9 @@ ENDSCRIPT
         } else {
            $r->print('<br><b>Section/Group:</b> '.&getcsec($asheet));
         }
+        if ($ENV{'form.usymb'}) {
+           $r->print('<br><b>Assessment:</b> <tt>'.$ENV{'form.usymb'}.'</tt>');
+        }
     }
 
 # ---------------------------------------------------------------- Course title
@@ -2142,10 +2215,28 @@ ENDSCRIPT
     } else {
         $r->print('<br>Show empty rows: ');
     } 
-    $r->print('<input type=checkbox name=showall onClick="submit()"');
-    if ($ENV{'form.showall'}) { $r->print(' checked'); }
-    $r->print('>');
 
+    $r->print(&hiddenfield('userselhidden','true').
+             '<input type=checkbox name=showall onClick="submit()"');
+
+    if ($ENV{'form.showall'}) { 
+       $r->print(' checked'); 
+    } else {
+	unless ($ENV{'form.userselhidden'}) {
+           unless 
+	($ENV{'course.'.$ENV{'request.course.id'}.'.hideemptyrows'} eq 'yes') {
+          $r->print(' checked');
+          $ENV{'form.showall'}=1;
+           }
+       }
+    }
+    $r->print('>');
+    if (&gettype($asheet) eq 'classcalc') {
+       $r->print(
+   ' Output CSV format: <input type=checkbox name=showcsv onClick="submit()"');
+       if ($ENV{'form.showcsv'}) { $r->print(' checked'); }
+       $r->print('>');
+    }
 # ------------------------------------------------------------- Print out sheet
 
     &outsheet($r,$asheet);
@@ -2164,3 +2255,7 @@ ENDSCRIPT
 
 1;
 __END__
+
+
+
+