loncom/interface/lonparmset.pm - diff

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Diff for /loncom/interface/lonparmset.pm between versions 1.73 and 1.186

-version 1.73, 2002/10/04 05:51:28
+version 1.186, 2005/03/17 21:08:43
  Line 56  package Apache::lonparmset;
  use strict;
  use Apache::lonnet;
  use Apache::Constants qw(:common :http REDIRECT);
+ use Apache::lonhtmlcommon();
  use Apache::loncommon;
  use GDBM_File;
  use Apache::lonhomework;
  use Apache::lonxml;
+ use Apache::lonlocal;
  my %courseopt;
  my %useropt;
- Line 72  my %mapp;
+ Line 73  my %mapp;
  my %typep;
  my %keyp;
+ my %maptitles;
  my $uname;
  my $udom;
  my $uhome;
- Line 93  Inputs:  $what - a parameter spec (inclu
+ Line 96  Inputs:  $what - a parameter spec (inclu
  Returns:  A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 11 possible levels
-- resource default
+- General Course
-- map default
+- Map or Folder level in course
-- General Course
+- resource default
-- Map level in course
+- map default
 - resource level in course
 - General for section
-- Map level for section
+- Map or Folder level for section
 - resource level in section
 - General for specific student
-- Map level for specific student
+- Map or Folder level for specific student
 - resource level for specific student
  =cut
- Line 126  sub parmval {
+ Line 129  sub parmval {
      my $courselevelr=$ENV{'request.course.id'}.'.'.$symbparm;
      my $courselevelm=$ENV{'request.course.id'}.'.'.$mapparm;
- # -------------------------------------------------------- first, check default
-     if ($def) { $outpar[11]=$def; $result=11; }
- # ----------------------------------------------------- second, check map parms
-     my $thisparm=$parmhash{$symbparm};
-     if ($thisparm) { $outpar[10]=$thisparm; $result=10; }
- # --------------------------------------------------------- third, check course
+ # --------------------------------------------------------- first, check course
      if (defined($courseopt{$courselevel})) {
- 	$outpar[9]=$courseopt{$courselevel};
+ 	$outpar[11]=$courseopt{$courselevel};
- 	$result=9;
+ 	$result=11;
      }
      if (defined($courseopt{$courselevelm})) {
- 	$outpar[8]=$courseopt{$courselevelm};
+ 	$outpar[10]=$courseopt{$courselevelm};
- 	$result=8;
+ 	$result=10;
      }
+ # ------------------------------------------------------- second, check default
+     if (defined($def)) { $outpar[9]=$def; $result=9; }
+ # ------------------------------------------------------ third, check map parms
+     my $thisparm=$parmhash{$symbparm};
+     if (defined($thisparm)) { $outpar[8]=$thisparm; $result=8; }
      if (defined($courseopt{$courselevelr})) {
  	$outpar[7]=$courseopt{$courselevelr};
  	$result=7;
      }
+ # ------------------------------------------------------ fourth, back to course
      if (defined($csec)) {
          if (defined($courseopt{$seclevel})) {
  	    $outpar[6]=$courseopt{$seclevel};
- Line 168  sub parmval {
+ Line 174  sub parmval {
  	}
      }
- # ---------------------------------------------------------- fourth, check user
+ # ---------------------------------------------------------- fifth, check user
      if (defined($uname)) {
  	if (defined($useropt{$courselevel})) {
- Line 189  sub parmval {
+ Line 195  sub parmval {
      return ($result,@outpar);
  }
+ ##################################################
+ ##################################################
+ #
+ # Store a parameter
+ #
+ # Takes
+ # - resource id
+ # - name of parameter
+ # - level
+ # - new value
+ # - new type
+ sub storeparm {
+     my ($sresid,$spnam,$snum,$nval,$ntype)=@_;
+     $spnam=~s/\_([^\_]+)$/\.$1/;
+ # ---------------------------------------------------------- Construct prefixes
+     my $symbparm=$symbp{$sresid}.'.'.$spnam;
+     my $mapparm=$mapp{$sresid}.'___(all).'.$spnam;
+     my $seclevel=$ENV{'request.course.id'}.'.['.$csec.'].'.$spnam;
+     my $seclevelr=$ENV{'request.course.id'}.'.['.$csec.'].'.$symbparm;
+     my $seclevelm=$ENV{'request.course.id'}.'.['.$csec.'].'.$mapparm;
+     my $courselevel=$ENV{'request.course.id'}.'.'.$spnam;
+     my $courselevelr=$ENV{'request.course.id'}.'.'.$symbparm;
+     my $courselevelm=$ENV{'request.course.id'}.'.'.$mapparm;
+     my $storeunder='';
+     if (($snum==11) || ($snum==3)) { $storeunder=$courselevel; }
+     if (($snum==10) || ($snum==2)) { $storeunder=$courselevelm; }
+     if (($snum==7) || ($snum==1)) { $storeunder=$courselevelr; }
+     if ($snum==6) { $storeunder=$seclevel; }
+     if ($snum==5) { $storeunder=$seclevelm; }
+     if ($snum==4) { $storeunder=$seclevelr; }
+     my $delete;
+     if ($nval eq '') { $delete=1;}
+     my %storecontent = ($storeunder         => $nval,
+ 			$storeunder.'.type' => $ntype);
+     my $reply='';
+     if ($snum>3) {
+ # ---------------------------------------------------------------- Store Course
+ #
+ # Expire sheets
+ 	&Apache::lonnet::expirespread('','','studentcalc');
+ 	if (($snum==7) || ($snum==4)) {
+ 	    &Apache::lonnet::expirespread('','','assesscalc',$symbp{$sresid});
+ 	} elsif (($snum==8) || ($snum==5)) {
+ 	    &Apache::lonnet::expirespread('','','assesscalc',$mapp{$sresid});
+ 	} else {
+ 	    &Apache::lonnet::expirespread('','','assesscalc');
+ 	}
+ # Store parameter
+ 	if ($delete) {
+ 	    $reply=&Apache::lonnet::del
+ 		('resourcedata',[keys(%storecontent)],
+ 		 $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+ 		 $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+ 	} else {
+ 	    $reply=&Apache::lonnet::cput
+ 		('resourcedata',\%storecontent,
+ 		 $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+ 		 $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+ 	}
+     } else {
+ # ------------------------------------------------------------------ Store User
+ #
+ # Expire sheets
+ 	&Apache::lonnet::expirespread($uname,$udom,'studentcalc');
+ 	if ($snum==1) {
+ 	    &Apache::lonnet::expirespread
+ 		($uname,$udom,'assesscalc',$symbp{$sresid});
+ 	} elsif ($snum==2) {
+ 	    &Apache::lonnet::expirespread
+ 		($uname,$udom,'assesscalc',$mapp{$sresid});
+ 	} else {
+ 	    &Apache::lonnet::expirespread($uname,$udom,'assesscalc');
+ 	}
+ # Store parameter
+ 	if ($delete) {
+ 	    $reply=&Apache::lonnet::del
+ 		('resourcedata',[keys(%storecontent)],$udom,$uname);
+ 	} else {
+ 	    $reply=&Apache::lonnet::cput
+ 		('resourcedata',\%storecontent,$udom,$uname);
+ 	}
+     }
+     if ($reply=~/^error\:(.*)/) {
+ 	return "<font color=red>Write Error: $1</font>";
+     }
+     return '';
+ }
  ##################################################
  ##################################################
- Line 282  sub plink {
+ Line 383  sub plink {
  sub startpage {
-     my ($r,$id,$udom,$csec,$uname)=@_;
+     my ($r,$id,$udom,$csec,$uname,$have_assesments,$trimheader)=@_;
-     $r->content_type('text/html');
-     $r->send_http_header;
+     my $bodytag=&Apache::loncommon::bodytag('Set/Modify Course Parameters','',
-     my $bodytag=&Apache::loncommon::bodytag('Set Course Parameters','',
                                              'onUnload="pclose()"');
+     my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
+         &Apache::loncommon::selectstudent_link('parmform','uname','udom');
+     my $selscript=&Apache::loncommon::studentbrowser_javascript();
+     my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
+     my %lt=&Apache::lonlocal::texthash(
+ 		    'cep'   => "Course Environment Parameters",
+ 		    'scep'  => "Set Course Environment Parameters",
+ 		    'smcap' => "Set/Modify Course Assessment Parameter",
+ 		    'mcap'  => "Modify Course Assessment Parameters",
+ 		    'caphm' => "Course Assessment Parameter - Helper Mode",
+ 		    'capom' => "Course Assessment Parameters - Overview Mode",
+                     'captm' => "Course Assessments Parameters - Table Mode",
+ 		    'sg'    => "Section/Group",
+ 		    'fu'    => "For User",
+ 		    'oi'    => "or ID",
+ 		    'ad'    => "at Domain"
+ 				       );
+     my $overallhelp=
+ 	&Apache::loncommon::help_open_menu('','Setting Parameters','Course_Setting_Parameters','',10,'Instructor Interface');
+     my $assessparmhelp=&Apache::loncommon::help_open_topic("Cascading_Parameters","Assessment Parameters");
+     my $html=&Apache::lonxml::xmlbegin();
      $r->print(<<ENDHEAD);
- <html>
+ $html
  <head>
  <title>LON-CAPA Course Parameters</title>
  <script>
- Line 300  sub startpage {
+ Line 420  sub startpage {
          parmwin.close();
      }
-     function pjump(type,dis,value,marker,ret,call) {
+     $pjump_def
-         document.parmform.pres_marker.value='';
-         parmwin=window.open("/adm/rat/parameter.html?type="+escape(type)
-                  +"&value="+escape(value)+"&marker="+escape(marker)
-                  +"&return="+escape(ret)
-                  +"&call="+escape(call)+"&name="+escape(dis),"LONCAPAparms",
-                  "height=350,width=350,scrollbars=no,menubar=no");
-     }
      function psub() {
          pclose();
- Line 341  sub startpage {
+ Line 453  sub startpage {
          newWin.focus();
      }
  </script>
+ $selscript
  </head>
  $bodytag
+ $overallhelp
+ ENDHEAD
+     unless ($trimheader) {$r->print(<<ENDHEAD2);
  <form method="post" action="/adm/parmset" name="envform">
- <h3>Course Environment</h3>
+ <h4>$lt{'cep'}</h4>
- <input type="submit" name="crsenv" value="Set Course Environment">
+ <input type="submit" name="crsenv" value="$lt{'scep'}" />
+ </form>
+ <hr />
+ $assessparmhelp
+ <form method="post" action="/adm/helper/parameter.helper" name="helpform">
+ <h4>$lt{'caphm'}</h4>
+ <input type="submit" value="$lt{'smcap'}" />
  </form>
+ <hr />
+ <form method="post" action="/adm/parmset" name="overview">
+ <h4>$lt{'capom'}</h4>
+ <input type="submit" name="overview" value="$lt{'mcap'}" />
+ </form>
+ <hr />
+ ENDHEAD2
+ }
+     $r->print(<<ENDHEAD3);
  <form method="post" action="/adm/parmset" name="parmform">
- <h3>Course Assessments</h3>
+ <h4>$lt{'captm'}</h4>
+ ENDHEAD3
+     if (!$have_assesments) {
+ 	$r->print('<font color="red">'.&mt('There are no assesment parameters in this course to set.').'</font><br />');
+     } else {
+ 	$r->print(<<ENDHEAD);
  <b>
- Section/Group:
+ $lt{'sg'}:
  <input type="text" value="$csec" size="6" name="csec">
  <br>
- For User
+ $lt{'fu'}
  <input type="text" value="$uname" size="12" name="uname">
- or ID
+ $lt{'oi'}
  <input type="text" value="$id" size="12" name="id">
- at Domain
+ $lt{'ad'}
- <input type="text" value="$udom" size="6" name="udom">
+ $chooseopt
  </b>
  <input type="hidden" value='' name="pres_value">
  <input type="hidden" value='' name="pres_type">
  <input type="hidden" value='' name="pres_marker">
  ENDHEAD
+     }
  }
  sub print_row {
- Line 380  sub print_row {
+ Line 518  sub print_row {
                                            $$name{$which}.'.type',
  				  $rid,$$defaulttype{$which});
  # cascade down manually
-     my $cascadetype=$defaulttype;
+     my $cascadetype=$$defaulttype{$which};
-     for (my $i=$#typeoutpar;$i>0;$i--) {
+     for (my $i=11;$i>0;$i--) {
  	 if ($typeoutpar[$i]) {
              $cascadetype=$typeoutpar[$i];
  	} else {
              $typeoutpar[$i]=$cascadetype;
          }
      }
      my $parm=$$display{$which};
      if ($parmlev eq 'full' || $parmlev eq 'brief') {
- Line 411  sub print_row {
+ Line 548  sub print_row {
          } elsif ($csec) {
              &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
          } else {
-             &print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
+             &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
          }
      } elsif ($parmlev eq 'map') {
- Line 420  sub print_row {
+ Line 557  sub print_row {
          } elsif ($csec) {
              &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
          } else {
-             &print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
+             &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
          }
      } else {
-         &print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
+         &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
          if ($parmlev eq 'brief') {
- Line 438  sub print_row {
+ Line 575  sub print_row {
             }
          } else {
-            &print_td($r,10,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
+            &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
-            &print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
+            &print_td($r,9,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
-            &print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
+            &print_td($r,8,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
             &print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display);
             if ($csec) {
- Line 456  sub print_row {
+ Line 593  sub print_row {
          } # end of $brief if/else
      } # end of $parmlev if/else
-     if ($parmlev eq 'full' || $parmlev eq 'brief') {
+     $r->print('<td bgcolor=#CCCCFF align="center">'.
-         $r->print('<td bgcolor=#CCCCFF align="center">'.
                    &valout($outpar[$result],$typeoutpar[$result]).'</td>');
-     }
-     my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.
+     if ($parmlev eq 'full' || $parmlev eq 'brief') {
+         my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}.
                                          '.'.$$name{$which},$symbp{$rid});
  # this doesn't seem to work, and I don't think is correct
  #    my $sessionvaltype=&Apache::lonnet::EXT('resource.'.$$part{$which}.
  #                                      '.'.$$name{$which}.'.type',$symbp{$rid});
  # this seems to work
-     my $sessionvaltype=$typeoutpar[$result];
+         my $sessionvaltype=$typeoutpar[$result];
-     if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }
+         if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; }
-     $r->print('<td bgcolor=#999999 align="center"><font color=#FFFFFF>'.
+         $r->print('<td bgcolor=#999999 align="center"><font color=#FFFFFF>'.
                    &valout($sessionval,$sessionvaltype).'&nbsp;'.
                    '</font></td>');
+     }
      $r->print('</tr>');
      $r->print("\n");
  }
- Line 478  sub print_row {
+ Line 617  sub print_row {
  sub print_td {
      my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_;
      $r->print('<td bgcolor='.(($result==$which)?'"#AAFFAA"':$defbg).
-               ' align="center">'.
+               ' align="center">');
-               &plink($$typeoutpar[$which],$$display{$value},$$outpar[$which],
+     if ($which<8 || $which > 9) {
-                      $mprefix."$which",'parmform.pres','psub').'</td>'."\n");
+ 	$r->print(&plink($$typeoutpar[$which],
- }
+ 			 $$display{$value},$$outpar[$which],
+ 			 $mprefix."$which",'parmform.pres','psub'));
- sub get_env_multiple {
+     } else {
-     my ($name) = @_;
+ 	$r->print(&valout($$outpar[$which],$$typeoutpar[$which]));
-     my @values;
-     if (defined($ENV{$name})) {
-         # exists is it an array
-         if (ref($ENV{$name})) {
-             @values=@{ $ENV{$name} };
-         } else {
-             $values[0]=$ENV{$name};
-         }
      }
-     return(@values);
+     $r->print('</td>'."\n");
  }
  =pod
- Line 509  Input: See list below:
+ Line 640  Input: See list below:
  =item B<typep>: hash, id->type, where "type" contains the extension of the file, thus, I<problem exam quiz assess survey form>.
- =item B<keyp>: hash, id->key list, will contain a comma seperated list of the meta-data keys available for the given id
+ =item B<keyp>: hash, id->key list, will contain a comma separated list of the meta-data keys available for the given id
  =item B<allparms>: hash, name of parameter->display value (what is the display value?)
- Line 544  sub extractResourceInformation {
+ Line 675  sub extractResourceInformation {
      my $defp = shift;
      my $mapp = shift;
      my $symbp = shift;
+     my $maptitles=shift;
      foreach (keys %$bighash) {
  	if ($_=~/^src\_(\d+)\.(\d+)$/) {
+ 	    # there are no resources in the 0 level
+ 	    if ($1 eq '0') { next; }
  	    my $mapid=$1;
  	    my $resid=$2;
  	    my $id=$mapid.'.'.$resid;
  	    my $srcf=$$bighash{$_};
- 	    if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) {
+ 	    if (1) {
+ 		$srcf=~/\.(\w+)$/;
  		$$ids[$#$ids+1]=$id;
  		$$typep{$id}=$1;
  		$$keyp{$id}='';
- Line 560  sub extractResourceInformation {
+ Line 695  sub extractResourceInformation {
                      my $key=$_;
                      my $allkey=$1;
                      $allkey=~s/\_/\./g;
+ 		    if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq
+ 			'parm') {
+ 			next; #hide hidden things
+ 		    }
                      my $display= &Apache::lonnet::metadata($srcf,$key.'.display');
                      my $name=&Apache::lonnet::metadata($srcf,$key.'.name');
                      my $part= &Apache::lonnet::metadata($srcf,$key.'.part');
- Line 584  sub extractResourceInformation {
+ Line 723  sub extractResourceInformation {
  		    &Apache::lonnet::declutter($$bighash{'map_id_'.$mapid});
                  $$mapp{$mapid}=$$mapp{$id};
  		$$allmaps{$mapid}=$$mapp{$id};
- 		$$symbp{$id}=$$mapp{$id}.
+ 		if ($mapid eq '1') {
- 			'___'.$resid.'___'.
+ 		    $$maptitles{$mapid}='Main Course Documents';
- 			    &Apache::lonnet::declutter($srcf);
+ 		} else {
+ 		    $$maptitles{$mapid}=&Apache::lonnet::gettitle(&Apache::lonnet::clutter($$mapp{$id}));
+ 		}
+ 		$$maptitles{$$mapp{$id}}=$$maptitles{$mapid};
+ 		$$symbp{$id}=&Apache::lonnet::encode_symb($$mapp{$id},$resid,$srcf);
                  $$symbp{$mapid}=$$mapp{$id}.'___(all)';
  	    }
  	}
- Line 627  sub assessparms {
+ Line 770  sub assessparms {
      my $r=shift;
  # -------------------------------------------------------- Variable declaration
-     my %allkeys;
+     my %allkeys=();
-     my %allmaps;
+     my %allmaps=();
-     my %alllevs;
+     my %alllevs=();
      $alllevs{'Resource Level'}='full';
  #    $alllevs{'Resource Level [BRIEF]'}='brief';
- Line 651  sub assessparms {
+ Line 794  sub assessparms {
      my $message='';
      $csec=$ENV{'form.csec'};
-     $udom=$ENV{'form.udom'};
+     if      ($udom=$ENV{'form.udom'}) {
-     unless ($udom) { $udom=$r->dir_config('lonDefDomain'); }
+     } elsif ($udom=$ENV{'request.role.domain'}) {
+     } elsif ($udom=$ENV{'user.domain'}) {
+     } else {
+ 	$udom=$r->dir_config('lonDefDomain');
+     }
-     my @pscat=&get_env_multiple('form.pscat');
+     my @pscat=&Apache::loncommon::get_env_multiple('form.pscat');
      my $pschp=$ENV{'form.pschp'};
-     my @psprt=&get_env_multiple('form.psprt');
+     my @psprt=&Apache::loncommon::get_env_multiple('form.psprt');
+     if (!@psprt) { $psprt[0]='0'; }
      my $showoptions=$ENV{'form.showoptions'};
      my $pssymb='';
      my $parmlev='';
+     my $trimheader='';
      my $prevvisit=$ENV{'form.prevvisit'};
  #    unless ($parmlev==$ENV{'form.parmlev'}) {
- Line 680  sub assessparms {
+ Line 829  sub assessparms {
  	my $url=$ENV{'form.url'};
  	$url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
  	$pssymb=&Apache::lonnet::symbread($url);
- 	@pscat='all';
+ 	if (!@pscat) { @pscat=('all'); }
  	$pschp='';
          $parmlev = 'full';
+         $trimheader='yes';
      } elsif ($ENV{'form.symb'}) {
  	$pssymb=$ENV{'form.symb'};
- 	@pscat='all';
+ 	if (!@pscat) { @pscat=('all'); }
  	$pschp='';
          $parmlev = 'full';
+         $trimheader='yes';
      } else {
  	$ENV{'form.url'}='';
      }
- Line 699  sub assessparms {
+ Line 850  sub assessparms {
  	    $id='';
  	} else {
  	    $message=
- 		"<font color=red>Unknown ID '$id' at domain '$udom'</font>";
+ 		"<font color=red>".&mt("Unknown ID")." '$id' ".
+ 		&mt('at domain')." '$udom'</font>";
  	}
      } else {
  	$uname=$ENV{'form.uname'};
- Line 710  sub assessparms {
+ Line 862  sub assessparms {
  	$uhome=&Apache::lonnet::homeserver($uname,$udom);
          if ($uhome eq 'no_host') {
  	    $message=
- 		"<font color=red>Unknown user '$uname' at domain '$udom'</font>";
+ 		"<font color=red>".&mt("Unknown user")." '$uname' ".
+ 		&mt("at domain")." '$udom'</font>";
  	    $uname='';
          } else {
- 	    $csec=&Apache::lonnet::usection($udom,$uname,
+ 	    $csec=&Apache::lonnet::getsection($udom,$uname,
- 					    $ENV{'request.course.id'});
+ 					      $ENV{'request.course.id'});
  	    if ($csec eq '-1') {
  		$message="<font color=red>".
- 		    "User '$uname' at domain '$udom' not ".
+ 		    &mt("User")." '$uname' ".&mt("at domain")." '$udom' ".
-                     "in this course</font>";
+ 		    &mt("not in this course")."</font>";
  		$uname='';
  		$csec=$ENV{'form.csec'};
  	    } else {
  		my %name=&Apache::lonnet::userenvironment($udom,$uname,
  		      ('firstname','middlename','lastname','generation','id'));
- 		$message="\n<p>\nFull Name: ".
+ 		$message="\n<p>\n".&mt("Full Name").": ".
  		    $name{'firstname'}.' '.$name{'middlename'}.' '
  			.$name{'lastname'}.' '.$name{'generation'}.
- 			    "<br>\nID: ".$name{'id'}.'<p>';
+ 			    "<br>\n".&mt('ID').": ".$name{'id'}.'<p>';
  	    }
          }
      }
- Line 750  sub assessparms {
+ Line 903  sub assessparms {
      }
  # --------------------------------------------------------- Get all assessments
-     extractResourceInformation(\%bighash, \@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allkeys, \%allmaps, $fcat, \%defp, \%mapp, \%symbp);
+     extractResourceInformation(\%bighash, \@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allkeys, \%allmaps, $fcat, \%defp, \%mapp, \%symbp,\%maptitles);
      $mapp{'0.0'} = '';
      $symbp{'0.0'} = '';
  # ---------------------------------------------------------- Anything to store?
      if ($ENV{'form.pres_marker'}) {
- 	my ($sresid,$spnam,$snum)=split(/\&/,$ENV{'form.pres_marker'});
+ 	$message.=&storeparm(split(/\&/,$ENV{'form.pres_marker'}),
- 	$spnam=~s/\_([^\_]+)$/\.$1/;
+ 			     $ENV{'form.pres_value'},
- # ---------------------------------------------------------- Construct prefixes
+ 			     $ENV{'form.pres_type'});
- 	my $symbparm=$symbp{$sresid}.'.'.$spnam;
- 	my $mapparm=$mapp{$sresid}.'___(all).'.$spnam;
- 	my $seclevel=$ENV{'request.course.id'}.'.['.$csec.'].'.$spnam;
- 	my $seclevelr=$ENV{'request.course.id'}.'.['.$csec.'].'.$symbparm;
- 	my $seclevelm=$ENV{'request.course.id'}.'.['.$csec.'].'.$mapparm;
- 	my $courselevel=$ENV{'request.course.id'}.'.'.$spnam;
- 	my $courselevelr=$ENV{'request.course.id'}.'.'.$symbparm;
- 	my $courselevelm=$ENV{'request.course.id'}.'.'.$mapparm;
- 	my $storeunder='';
- 	if (($snum==9) || ($snum==3)) { $storeunder=$courselevel; }
- 	if (($snum==8) || ($snum==2)) { $storeunder=$courselevelm; }
- 	if (($snum==7) || ($snum==1)) { $storeunder=$courselevelr; }
- 	if ($snum==6) { $storeunder=$seclevel; }
- 	if ($snum==5) { $storeunder=$seclevelm; }
- 	if ($snum==4) { $storeunder=$seclevelr; }
-         my %storecontent = ($storeunder         => $ENV{'form.pres_value'},
-                             $storeunder.'.type' => $ENV{'form.pres_type'});
- 	my $reply='';
- 	if ($snum>3) {
- # ---------------------------------------------------------------- Store Course
- #
- # Expire sheets
- 	    &Apache::lonnet::expirespread('','','studentcalc');
- 	    if (($snum==7) || ($snum==4)) {
- 		&Apache::lonnet::expirespread('','','assesscalc',$symbp{$sresid});
- 	    } elsif (($snum==8) || ($snum==5)) {
- 		&Apache::lonnet::expirespread('','','assesscalc',$mapp{$sresid});
- 	    } else {
- 		&Apache::lonnet::expirespread('','','assesscalc');
- 	    }
- # Store parameter
-             $reply=&Apache::lonnet::cput
-                 ('resourcedata',\%storecontent,
-                  $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
-                  $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
- 	} else {
- # ------------------------------------------------------------------ Store User
- #
- # Expire sheets
- 	    &Apache::lonnet::expirespread($uname,$udom,'studentcalc');
- 	    if ($snum==1) {
- 		&Apache::lonnet::expirespread
- 		    ($uname,$udom,'assesscalc',$symbp{$sresid});
- 	    } elsif ($snum==2) {
- 		&Apache::lonnet::expirespread
- 		    ($uname,$udom,'assesscalc',$mapp{$sresid});
- 	    } else {
- 		&Apache::lonnet::expirespread($uname,$udom,'assesscalc');
- 	    }
- # Store parameter
- 	    $reply=&Apache::lonnet::cput
-                 ('resourcedata',\%storecontent,$udom,$uname);
- 	}
- 	if ($reply=~/^error\:(.*)/) {
- 	    $message.="<font color=red>Write Error: $1</font>";
- 	}
  # ---------------------------------------------------------------- Done storing
+ 	$message.='<h3>'.&mt('Changes can take up to 10 minutes before being active for all students.').&Apache::loncommon::help_open_topic('Caching').'</h3>';
      }
  # --------------------------------------------- Devalidate cache for this child
-         &Apache::lonnet::devalidatecourseresdata(
+     &Apache::lonnet::devalidatecourseresdata(
                   $ENV{'course.'.$ENV{'request.course.id'}.'.num'},
                   $ENV{'course.'.$ENV{'request.course.id'}.'.domain'});
+     &Apache::lonnet::clear_EXT_cache_status();
  # -------------------------------------------------------------- Get coursedata
      %courseopt = &Apache::lonnet::dump
          ('resourcedata',
- Line 855  sub assessparms {
+ Line 949  sub assessparms {
      if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);}
  # ------------------------------------------------------------------ Start page
-     &startpage($r,$id,$udom,$csec,$uname);
+     my $have_assesments=1;
+     if (scalar(keys(%allkeys)) eq 0) { $have_assesments=0; }
+     &startpage($r,$id,$udom,$csec,$uname,$have_assesments,$trimheader);
+     if (!$have_assesments) {
+ 	untie(%bighash);
+ 	untie(%parmhash);
+ 	return '';
+     }
  #    if ($ENV{'form.url'}) {
  #	$r->print('<input type="hidden" value="'.$ENV{'form.url'}.
  #		  '" name="url"><input type="hidden" name="command" value="set">');
- Line 870  sub assessparms {
+ Line 973  sub assessparms {
      $r->print('<h2>'.$message.'</h2><table>');
-     $r->print('<tr><td><hr /></td></tr>');
+     my $submitmessage = &mt('Update Section or Specific User');
-     my $submitmessage;
-     if (($prevvisit) || ($pschp) || ($pssymb)) {
-         $submitmessage = "Update Display";
-     } else {
-         $submitmessage = "Display";
-     }
      if (!$pssymb) {
-         $r->print('<tr><td>Select Parameter Level</td><td>');
+         $r->print('<tr><td>'.&mt('Select Parameter Level').
+        &Apache::loncommon::help_open_topic('Course_Parameter_Levels').
+ 		  '</td><td colspan="2">');
          $r->print('<select name="parmlev">');
          foreach (reverse sort keys %alllevs) {
              $r->print('<option value="'.$alllevs{$_}.'"');
- Line 889  sub assessparms {
+ Line 987  sub assessparms {
              $r->print('>'.$_.'</option>');
          }
          $r->print("</select></td>\n");
-         $r->print('<td><input type="submit" name="dis" value="'.$submitmessage.'"></td>');
-         $r->print('</tr><tr><td><hr /></td>');
-         $r->print('<tr><td>Select Enclosing Map</td>');
+         $r->print('</tr>');
-         $r->print('<td colspan="2"><select name="pschp">');
+ 	if ($parmlev ne 'general') {
-         $r->print('<option value="all">All Maps</option>');
+ 	    $r->print('<tr><td>'.&mt('Select Enclosing Map or Folder').'</td>');
-         foreach (sort {$allmaps{$a} cmp $allmaps{$b}} keys %allmaps) {
+ 	    $r->print('<td colspan="2"><select name="pschp">');
-             $r->print('<option value="'.$_.'"');
+ 	    $r->print('<option value="all">'.&mt('All Maps or Folders').'</option>');
-             if (($pschp eq $_)) { $r->print(' selected'); }
+ 	    foreach (sort {$allmaps{$a} cmp $allmaps{$b}} keys %allmaps) {
-             $r->print('>/res/'.$allmaps{$_}.'</option>');
+ 		$r->print('<option value="'.$_.'"');
-         }
+ 		if (($pschp eq $_)) { $r->print(' selected'); }
-         $r->print("</select></td></tr>\n");
+ 		$r->print('>'.$maptitles{$_}.($allmaps{$_}!~/^uploaded/?'  ['.$allmaps{$_}.']':'').'</option>');
+ 	    }
+ 	    $r->print("</select></td></tr>\n");
+ 	}
      } else {
-         my ($map,$id,$resource)=split(/___/,$pssymb);
+         my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb);
-         $r->print("<tr><td>Specific Resource</td><td>$resource</td>");
+         $r->print("<tr><td>".&mt('Specific Resource')."</td><td>$resource</td>");
          $r->print('<td><input type="submit" name="dis" value="'.$submitmessage.'"></td>');
          $r->print('</tr>');
          $r->print('<input type="hidden" value="'.$pssymb.'" name="symb">');
      }
-     $r->print('<tr><td colspan="3"><hr /><input type="checkbox"');
+     $r->print('<tr><td colspan="3"><hr /><label><input type="checkbox"');
      if ($showoptions eq 'show') {$r->print(" checked ");}
-     $r->print(' name="showoptions" value="show" onclick="form.submit();">Show More Options<hr /></td></tr>');
+     $r->print(' name="showoptions" value="show" />'.&mt('Show More Options').'</label><hr /></td></tr>');
  #    $r->print("<tr><td>Show: $showoptions</td></tr>");
  #    $r->print("<tr><td>pscat: @pscat</td></tr>");
  #    $r->print("<tr><td>psprt: @psprt</td></tr>");
- Line 922  sub assessparms {
+ Line 1019  sub assessparms {
      if ($showoptions eq 'show') {
          my $tempkey;
-         $r->print('<tr><td colspan="3" align="center">Select Parameters to View</td></tr>');
+         $r->print('<tr><td colspan="3" align="center">'.&mt('Select Parameters to View').'</td></tr>');
-         $r->print('<tr><td colspan="2"><table>');
-         $r->print('<tr><td><input type="checkbox" name="pscat" value="all"');
-         $r->print(' checked') unless (@pscat);
-         $r->print('>All Parameters</td>');
+         $r->print('<tr><td colspan="2"><table><tr>');
          my $cnt=0;
          foreach $tempkey (sort { $allparms{$a} cmp $allparms{$b} }
                        keys %allparms ) {
              ++$cnt;
-             $r->print('</tr><tr>') unless ($cnt%2);
+             $r->print('</tr><tr>') if ($cnt%2);
              $r->print('<td><input type="checkbox" name="pscat" ');
              $r->print('value="'.$tempkey.'"');
              if ($pscat[0] eq "all" || grep $_ eq $tempkey, @pscat) {
                  $r->print(' checked');
              }
-             $r->print('>'.$allparms{$tempkey}.'</td>');
+ 	    $r->print('>'.$allparms{$tempkey}.'</td>');
+ 	}
+ 	$r->print('
+ </tr><tr><td>
+ <script type="text/javascript">
+     function checkall(value, checkName) {
+ 	for (i=0; i<document.forms.parmform.elements.length; i++) {
+             ele = document.forms.parmform.elements[i];
+             if (ele.name == checkName) {
+                 document.forms.parmform.elements[i].checked=value;
+             }
          }
+     }
+ </script>
+ <input type="button" onclick="checkall(true, \'pscat\')" value="Select All" />
+ </td><td>
+ <input type="button" onclick="checkall(false, \'pscat\')" value="Unselect All" />
+ </td>
+ ');
          $r->print('</tr></table>');
  #        $r->print('<tr><td>Select Parts</td><td>');
          $r->print('<td><select multiple name="psprt" size="5">');
          $r->print('<option value="all"');
          $r->print(' selected') unless (@psprt);
-         $r->print('>All Parts</option>');
+         $r->print('>'.&mt('All Parts').'</option>');
+         my %temphash=();
+         foreach (@psprt) { $temphash{$_}=1; }
          foreach $tempkey (sort keys %allparts) {
              unless ($tempkey =~ /\./) {
                  $r->print('<option value="'.$tempkey.'"');
-                 if ($psprt[0] eq "all" ||  grep $_ == $tempkey, @psprt) {
+                 if ($psprt[0] eq "all" ||  $temphash{$tempkey}) {
                      $r->print(' selected');
                  }
                  $r->print('>'.$allparts{$tempkey}.'</option>');
- Line 960  sub assessparms {
+ Line 1071  sub assessparms {
          }
          $r->print('</select></td></tr><tr><td colspan="3"><hr /></td></tr>');
-         $r->print('<tr><td>Sort list by</td><td>');
+         $r->print('<tr><td>'.&mt('Sort list by').'</td><td>');
          $r->print('<select name="fcat">');
-         $r->print('<option value="">Enclosing Map</option>');
+         $r->print('<option value="">'.&mt('Enclosing Map or Folder').'</option>');
          foreach (sort keys %allkeys) {
              $r->print('<option value="'.$_.'"');
              if ($fcat eq $_) { $r->print(' selected'); }
- Line 997  sub assessparms {
+ Line 1108  sub assessparms {
          }
      }
-     $r->print('</table>');
+     $r->print('</table><br />');
+     if (($prevvisit) || ($pschp) || ($pssymb)) {
-     my @temp_psprt;
+         $submitmessage = &mt("Update Course Assessment Parameter Display");
-     foreach my $t (@psprt) {
+     } else {
- 	push(@temp_psprt, grep {eval (/^$t\./ || ($_ == $t))} (keys %allparts));
+         $submitmessage = &mt("Set/Modify Course Assessment Parameters");
      }
+     $r->print('<input type="submit" name="dis" value="'.$submitmessage.'">');
-     @psprt = @temp_psprt;
+ #    my @temp_psprt;
+ #    foreach my $t (@psprt) {
+ #	push(@temp_psprt, grep {eval (/^$t\./ || ($_ == $t))} (keys %allparts));
+ #    }
+ #    @psprt = @temp_psprt;
      my @temp_pscat;
      map {
- Line 1020  sub assessparms {
+ Line 1137  sub assessparms {
          my $csuname=$ENV{'user.name'};
          my $csudom=$ENV{'user.domain'};
          if ($parmlev eq 'full' || $parmlev eq 'brief') {
             my $coursespan=$csec?8:5;
             $r->print('<p><table border=2>');
             $r->print('<tr><td colspan=5></td>');
-            $r->print('<th colspan='.($coursespan).'>Any User</th>');
+            $r->print('<th colspan='.($coursespan).'>'.&mt('Any User').'</th>');
             if ($uname) {
                 $r->print("<th colspan=3 rowspan=2>");
-                $r->print("User $uname at Domain $udom</th>");
+                $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom</th>");
             }
+ 	   my %lt=&Apache::lonlocal::texthash(
+ 				  'pie'    => "Parameter in Effect",
+ 				  'csv'    => "Current Session Value",
+                                   'at'     => 'at',
+                                   'rl'     => "Resource Level",
+ 				  'ic'     => 'in Course',
+ 				  'aut'    => "Assessment URL and Title",
+ 				  'type'   => 'Type',
+ 				  'emof'   => "Enclosing Map or Folder",
+ 				  'part'   => 'Part',
+                                   'pn'     => 'Parameter Name',
+ 				  'def'    => 'default',
+ 				  'femof'  => 'from Enclosing Map or Folder',
+ 				  'gen'    => 'general',
+ 				  'foremf' => 'for Enclosing Map or Folder',
+ 				  'fr'     => 'for Resource'
+ 					      );
             $r->print(<<ENDTABLETWO);
- <th rowspan=3>Parameter in Effect</th>
+ <th rowspan=3>$lt{'pie'}</th>
- <th rowspan=3>Current Session Value<br>($csuname at $csudom)</th>
+ <th rowspan=3>$lt{'csv'}<br>($csuname $lt{'at'} $csudom)</th>
- </tr><tr><td colspan=5></td><th colspan=2>Resource Level</th>
+ </tr><tr><td colspan=5></td><th colspan=2>$lt{'ic'}</th><th colspan=2>$lt{'rl'}</th>
- <th colspan=3>in Course</th>
+ <th colspan=1>$lt{'ic'}</th>
  ENDTABLETWO
             if ($csec) {
-                 $r->print("<th colspan=3>in Section/Group $csec</th>");
+                 $r->print("<th colspan=3>".
+ 			  &mt("in Section/Group")." $csec</th>");
             }
             $r->print(<<ENDTABLEHEADFOUR);
- </tr><tr><th>Assessment URL and Title</th><th>Type</th>
+ </tr><tr><th>$lt{'aut'}</th><th>$lt{'type'}</th>
- <th>Enclosing Map</th><th>Part No.</th><th>Parameter Name</th>
+ <th>$lt{'emof'}</th><th>$lt{'part'}</th><th>$lt{'pn'}</th>
- <th>default</th><th>from Enclosing Map</th>
+ <th>$lt{'gen'}</th><th>$lt{'femof'}</th>
- <th>general</th><th>for Enclosing Map</th><th>for Resource</th>
+ <th>$lt{'def'}</th><th>$lt{'foremf'}</th><th>$lt{'fr'}</th>
  ENDTABLEHEADFOUR
             if ($csec) {
-                $r->print('<th>general</th><th>for Enclosing Map</th><th>for Resource</th>');
+                $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
             }
             if ($uname) {
-                $r->print('<th>general</th><th>for Enclosing Map</th><th>for Resource</th>');
+                $r->print('<th>'.&mt('general').'</th><th>'.&mt('for Enclosing Map or Folder').'</th><th>'.&mt('for Resource').'</th>');
             }
             $r->print('</tr>');
- Line 1065  ENDTABLEHEADFOUR
+ Line 1199  ENDTABLEHEADFOUR
                  my $rid=$_;
                  my ($inmapid)=($rid=~/\.(\d+)$/);
-                 if (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid}) ||
+                 if ((!$pssymb &&
-                     ($pssymb eq $symbp{$rid})) {
+ 		     (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid})))
+ 		    ||
+ 		    ($pssymb && $pssymb eq $symbp{$rid})) {
  # ------------------------------------------------------ Entry for one resource
-                     if ($defbgone eq '"E0E099"') {
+                     if ($defbgone eq '"#E0E099"') {
-                         $defbgone='"E0E0DD"';
+                         $defbgone='"#E0E0DD"';
                      } else {
-                         $defbgone='"E0E099"';
+                         $defbgone='"#E0E099"';
                      }
-                     if ($defbgtwo eq '"FFFF99"') {
+                     if ($defbgtwo eq '"#FFFF99"') {
-                         $defbgtwo='"FFFFDD"';
+                         $defbgtwo='"#FFFFDD"';
                      } else {
-                         $defbgtwo='"FFFF99"';
+                         $defbgtwo='"#FFFF99"';
                      }
                      my $thistitle='';
                      my %name=   ();
- Line 1103  ENDTABLEHEADFOUR
+ Line 1239  ENDTABLEHEADFOUR
                      my $totalparms=scalar keys %name;
                      if ($totalparms>0) {
                          my $firstrow=1;
+ 			my $title=&Apache::lonnet::gettitle($uri);
                          $r->print('<tr><td bgcolor='.$defbgone.
                               ' rowspan='.$totalparms.
                               '><tt><font size=-1>'.
                               join(' / ',split(/\//,$uri)).
                               '</font></tt><p><b>'.
-                              "<a href=\"javascript:openWindow('/res/".$uri.
+                              "<a href=\"javascript:openWindow('".
+ 				  &Apache::lonnet::clutter($uri).
                               "', 'metadatafile', '450', '500', 'no', 'yes')\";".
-                              " TARGET=_self>$bighash{'title_'.$rid}");
+                              " TARGET=_self>$title");
                          if ($thistitle) {
                              $r->print(' ('.$thistitle.')');
- Line 1213  ENDTABLEHEADFOUR
+ Line 1350  ENDTABLEHEADFOUR
                  } # end loop through ids
  #---------------------------------------------------- print header information
+                 my $foldermap=&mt($maptitle=~/^uploaded/?'Folder':'Map');
+                 my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':'');
                  $r->print(<<ENDMAPONE);
  <center><h4>
- <font color="red">Set Defaults for All Resources in map
+ Set Defaults for All Resources in $foldermap<br />
- <i>$maptitle</i><br />
+ <font color="red"><i>$showtitle</i></font><br />
  Specifically for
  ENDMAPONE
                  if ($uname) {
- Line 1224  ENDMAPONE
+ Line 1363  ENDMAPONE
                        ('firstname','middlename','lastname','generation', 'id'));
                      my $person=$name{'firstname'}.' '.$name{'middlename'}.' '
                             .$name{'lastname'}.' '.$name{'generation'};
-                     $r->print("User <i>$uname \($person\) </i> in \n");
+                     $r->print(&mt("User")." <font color=\"red\"><i>$uname \($person\) </i></font> ".
+                         &mt('in')." \n");
                  } else {
-                     $r->print("<i>all</i> users in \n");
+                     $r->print("<font color=\"red\"><i>".&mt('all').'</i></font> '.&mt('users in')." \n");
                  }
-                 if ($csec) {$r->print("Section <i>$csec</i> of \n")};
+                 if ($csec) {$r->print(&mt("Section")." <font color=\"red\"><i>$csec</i></font> ".
+ 				      &mt('of')." \n")};
-                 $r->print("<i>$coursename</i><br />");
+                 $r->print("<font color=\"red\"><i>$coursename</i></font><br />");
-                 $r->print("</font></h4>\n");
+                 $r->print("</h4>\n");
  #---------------------------------------------------------------- print table
                  $r->print('<p><table border="2">');
-                 $r->print('<tr><th>Parameter Name</th>');
+                 $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
-                 $r->print('<th>Default Value</th>');
+                 $r->print('<th>'.&mt('Default Value').'</th>');
-                 $r->print('<th>Parameter in Effect</th></tr>');
+                 $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
  	        foreach (sort keys %name) {
+                     $r->print('<tr>');
                      &print_row($r,$_,\%part,\%name,$mapid,\%default,
                             \%type,\%display,$defbgone,$defbgtwo,
                             $parmlev);
- Line 1293  ENDMAPONE
+ Line 1435  ENDMAPONE
              } # end loop through ids
  #---------------------------------------------------- print header information
+ 	    my $setdef=&mt("Set Defaults for All Resources in Course");
              $r->print(<<ENDMAPONE);
- <center><h4>
+ <center><h4>$setdef
- <font color="red">Set Defaults for All Resources in Course
+ <font color="red"><i>$coursename</i></font><br />
- <i>$coursename</i><br />
  ENDMAPONE
              if ($uname) {
                  my %name=&Apache::lonnet::userenvironment($udom,$uname,
                    ('firstname','middlename','lastname','generation', 'id'));
                  my $person=$name{'firstname'}.' '.$name{'middlename'}.' '
                         .$name{'lastname'}.' '.$name{'generation'};
-                 $r->print(" User <i>$uname \($person\) </i> \n");
+                 $r->print(" ".&mt("User")."<font color=\"red\"> <i>$uname \($person\) </i></font> \n");
              } else {
-                 $r->print("<i>ALL</i> USERS \n");
+                 $r->print("<i><font color=\"red\"> ".&mt("ALL")."</i> ".&mt("USERS")."</font> \n");
              }
-             if ($csec) {$r->print("Section <i>$csec</i>\n")};
+             if ($csec) {$r->print(&mt("Section")."<font color=\"red\"> <i>$csec</i></font>\n")};
-             $r->print("</font></h4>\n");
+             $r->print("</h4>\n");
  #---------------------------------------------------------------- print table
              $r->print('<p><table border="2">');
-             $r->print('<tr><th>Parameter Name</th>');
+             $r->print('<tr><th>'.&mt('Parameter Name').'</th>');
-             $r->print('<th>Default Value</th>');
+             $r->print('<th>'.&mt('Default Value').'</th>');
-             $r->print('<th>Parameter in Effect</th></tr>');
+             $r->print('<th>'.&mt('Parameter in Effect').'</th></tr>');
  	    foreach (sort keys %name) {
+                 $r->print('<tr>');
                  &print_row($r,$_,\%part,\%name,$mapid,\%default,
                         \%type,\%display,$defbgone,$defbgtwo,$parmlev);
  #                    $r->print("<tr><td>resource.$part{$_}.$name{$_},$symbp{$mapid}</td></tr>\n");
- Line 1337  ENDMAPONE
+ Line 1480  ENDMAPONE
  =item crsenv
- Show course data and parameters.  This is a large routine that should
+ Show and set course data and parameters.  This is a large routine that should
  be simplified and shortened... someday.
  Inputs: $r
- Line 1355  sub crsenv {
+ Line 1498  sub crsenv {
                               'Set Course Environment Parameters');
      my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
      my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
- # -------------------------------------------------- Go through list of changes
+     #
+     # Go through list of changes
      foreach (keys %ENV) {
- 	if ($_=~/^form\.(.+)\_setparmval$/) {
+         next if ($_!~/^form\.(.+)\_setparmval$/);
-             my $name=$1;
+         my $name  = $1;
-             my $value=$ENV{'form.'.$name.'_value'};
+         my $value = $ENV{'form.'.$name.'_value'};
-             if ($name eq 'newp') {
+         if ($name eq 'newp') {
-                 $name=$ENV{'form.newp_name'};
+             $name = $ENV{'form.newp_name'};
-             }
+         }
-             if ($name eq 'url') {
+         if ($name eq 'url') {
- 		$value=~s/^\/res\///;
+             $value=~s/^\/res\///;
-                 my $bkuptime=time;
+             my $bkuptime=time;
-                 my @tmp = &Apache::lonnet::get
+             my @tmp = &Apache::lonnet::get
-                     ('environment',['url'],$dom,$crs);
+                 ('environment',['url'],$dom,$crs);
-                 $setoutput.='Backing up previous URL: '.
+             $setoutput.=&mt('Backing up previous URL').': '.
-                     &Apache::lonnet::put
+                 &Apache::lonnet::put
-                         ('environment',
+                 ('environment',
-                          {'top level map backup '.$bkuptime => $tmp[1] },
+                  {'top level map backup '.$bkuptime => $tmp[1] },
-                          $dom,$crs).
+                  $dom,$crs).
-                     '<br>';
+                      '<br>';
-             }
+         }
-             if ($name) {
+         #
-                 $setoutput.='Setting <tt>'.$name.'</tt> to <tt>'.
+         # Deal with modified default spreadsheets
-                     $value.'</tt>: '.
+         if ($name =~ /^spreadsheet_default_(classcalc|
-                     &Apache::lonnet::put
+                                             studentcalc|
-                             ('environment',{$name=>$value},$dom,$crs).
+                                             assesscalc)$/x) {
-                     '<br>';
+             my $sheettype = $1;
- 	    }
+             if ($sheettype eq 'classcalc') {
+                 # no need to do anything since viewing the sheet will
+                 # cause it to be updated.
+             } elsif ($sheettype eq 'studentcalc') {
+                 # expire all the student spreadsheets
+                 &Apache::lonnet::expirespread('','','studentcalc');
+             } else {
+                 # expire all the assessment spreadsheets
+                 #    this includes non-default spreadsheets, but better to
+                 #    be safe than sorry.
+                 &Apache::lonnet::expirespread('','','assesscalc');
+                 # expire all the student spreadsheets
+                 &Apache::lonnet::expirespread('','','studentcalc');
+             }
+         }
+         #
+         # Deal with the enrollment dates
+         if ($name =~ /^default_enrollment_(start|end)_date$/) {
+             $value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value');
+         }
+         # Get existing cloners
+         my @oldcloner = ();
+         if ($name eq 'cloners') {
+             my %clonenames=&Apache::lonnet::dump('environment',$dom,$crs,'cloners');
+             if ($clonenames{'cloners'} =~ /,/) {
+                 @oldcloner = split/,/,$clonenames{'cloners'};
+             } else {
+                 $oldcloner[0] = $clonenames{'cloners'};
+             }
+         }
+         #
+         # Let the user know we made the changes
+         if ($name && defined($value)) {
+             if ($name eq 'cloners') {
+                 $value =~ s/^,//;
+                 $value =~ s/,$//;
+             }
+             my $put_result = &Apache::lonnet::put('environment',
+                                                   {$name=>$value},$dom,$crs);
+             if ($put_result eq 'ok') {
+                 $setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>'.$value.'</b>.<br />';
+                 if ($name eq 'cloners') {
+                     &change_clone($value,\@oldcloner);
+                 }
+                 # Flush the course logs so course description is immediately updated
+                 if ($name eq 'description' && defined($value)) {
+                     &Apache::lonnet::flushcourselogs();
+                 }
+             } else {
+                 $setoutput.=&mt('Unable to set').' <b>'.$name.'</b> '.&mt('to').
+ 		    ' <b>'.$value.'</b> '.&mt('due to').' '.$put_result.'.<br />';
+             }
          }
      }
+ # ------------------------- Re-init course environment entries for this session
+     &Apache::lonnet::coursedescription($ENV{'request.course.id'});
  # -------------------------------------------------------- Get parameters again
      my %values=&Apache::lonnet::dump('environment',$dom,$crs);
+     my $SelectStyleFile=&mt('Select Style File');
+     my $SelectSpreadsheetFile=&mt('Select Spreadsheet File');
      my $output='';
      if (! exists($values{'con_lost'})) {
          my %descriptions=
- 	    ('url'            => '<b>Top Level Map</b> '.
+ 	    ('url'            => '<b>'.&mt('Top Level Map').'</b> '.
                                   '<a href="javascript:openbrowser'.
                                   "('envform','url','sequence')\">".
-                                  'Browse</a><br><font color=red> '.
+                                  &mt('Select Map').'</a><br /><font color=red> '.
-                                  'Modification may make assessment data '.
+                                  &mt('Modification may make assessment data inaccessible').
-                                  'inaccessible</font>',
+                                  '</font>',
-              'description'    => '<b>Course Description</b>',
+              'description'    => '<b>'.&mt('Course Description').'</b>',
-              'courseid'       => '<b>Course ID or number</b><br>'.
+              'courseid'       => '<b>'.&mt('Course ID or number').
-                                  '(internal, optional)',
+                                  '</b><br />'.
-              'default_xml_style' => '<b>Default XML Style File</b> '.
+                                  '('.&mt('internal').', '.&mt('optional').')',
+              'cloners'        => '<b>'.&mt('Users allowed to clone course').'</b><br /><tt>(user:domain,user:domain)</tt><br />'.&mt('Users with active Course Coordinator role in the course automatically have the right to clone it, and can be omitted from list.'),
+              'grading'        => '<b>'.&mt('Grading').'</b><br />'.
+                                  '<tt>"standard", "external", or "spreadsheet"</tt> '.&Apache::loncommon::help_open_topic('GradingOptions'),
+              'default_xml_style' => '<b>'.&mt('Default XML Style File').'</b> '.
                      '<a href="javascript:openbrowser'.
                      "('envform','default_xml_style'".
-                     ",'sty')\">Browse</a><br>",
+                     ",'sty')\">$SelectStyleFile</a><br>",
-              'question.email' => '<b>Feedback Addresses for Content '.
+              'question.email' => '<b>'.&mt('Feedback Addresses for Resource Content Question').
-                                  'Questions</b><br>(<tt>user:domain,'.
+                                  '</b><br />(<tt>user:domain,'.
-                                  'user:domain,...</tt>)',
+                                  'user:domain(section;section;...;*;...),...</tt>)',
-              'comment.email'  => '<b>Feedback Addresses for Comments</b><br>'.
+              'comment.email'  => '<b>'.&mt('Feedback Addresses for Course Content Comments').'</b><br />'.
+                                  '(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
+              'policy.email'   => '<b>'.&mt('Feedback Addresses for Course Policy').'</b>'.
+                                  '<br />(<tt>user:domain,user:domain(section;section;...;*;...),...</tt>)',
+              'hideemptyrows'  => '<b>'.&mt('Hide Empty Rows in Spreadsheets').'</b><br />'.
+                                  '('.&mt('"[_1]" for default hiding','<tt>yes</tt>').')',
+              'pageseparators'  => '<b>'.&mt('Visibly Separate Items on Pages').'</b><br />'.
+                                  '('.&mt('"[_1]" for visible separation','<tt>yes</tt>').', '.
+                                  &mt('changes will not show until next login').')',
+              'student_classlist_view' => '<b>'.&mt('Allow students to view classlist.').'</b>'.&mt('("all":students can view all sections,"section":students can only view their own section.blank or "disabled" prevents student view.'),
+              'plc.roles.denied'=> '<b>'.&mt('Disallow live chatroom use for Roles').
+                                   '</b><br />"<tt>st</tt>": '.
+                                   &mt('student').', "<tt>ta</tt>": '.
+                                   'TA, "<tt>in</tt>": '.
+                                   &mt('instructor').';<br /><tt>'.&mt('role,role,...').'</tt>) '.
+ 	       Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
+              'plc.users.denied' =>
+                           '<b>'.&mt('Disallow live chatroom use for Users').'</b><br />'.
                                   '(<tt>user:domain,user:domain,...</tt>)',
-              'policy.email'   => '<b>Feedback Addresses for Course Policy</b>'.
-                                  '<br>(<tt>user:domain,user:domain,...</tt>)',
+              'pch.roles.denied'=> '<b>'.&mt('Disallow Resource Discussion for Roles').
-              'hideemptyrows'  => '<b>Hide Empty Rows in Spreadsheets</b><br>'.
+                                   '</b><br />"<tt>st</tt>": '.
-                                  '("<tt>yes</tt>" for default hiding)',
-              'pageseparators'  => '<b>Visibly Separate Items on Pages</b><br>'.
-                                  '("<tt>yes</tt>" for visible separation)',
-              'pch.roles.denied'=> '<b>Disallow Resource Discussion for '.
-                                   'Roles</b><br>"<tt>st</tt>": '.
                                    'student, "<tt>ta</tt>": '.
                                    'TA, "<tt>in</tt>": '.
-                                   'instructor;<br><tt>role,role,...</tt>) '.
+                                   'instructor;<br /><tt>role,role,...</tt>) '.
  	       Apache::loncommon::help_open_topic("Course_Disable_Discussion"),
               'pch.users.denied' =>
-                           '<b>Disallow Resource Discussion for Users</b><br>'.
+                           '<b>'.&mt('Disallow Resource Discussion for Users').'</b><br />'.
                                   '(<tt>user:domain,user:domain,...</tt>)',
               'spreadsheet_default_classcalc'
-                  => '<b>Default Course Spreadsheet</b> '.
+                  => '<b>'.&mt('Default Course Spreadsheet').'</b> '.
                      '<a href="javascript:openbrowser'.
                      "('envform','spreadsheet_default_classcalc'".
-                     ",'spreadsheet')\">Browse</a><br>",
+                     ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
               'spreadsheet_default_studentcalc'
-                  => '<b>Default Student Spreadsheet</b> '.
+                  => '<b>'.&mt('Default Student Spreadsheet').'</b> '.
                      '<a href="javascript:openbrowser'.
                      "('envform','spreadsheet_default_calc'".
-                     ",'spreadsheet')\">Browse</a><br>",
+                     ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
               'spreadsheet_default_assesscalc'
-                  => '<b>Default Assessment Spreadsheet</b> '.
+                  => '<b>'.&mt('Default Assessment Spreadsheet').'</b> '.
                      '<a href="javascript:openbrowser'.
                      "('envform','spreadsheet_default_assesscalc'".
-                     ",'spreadsheet')\">Browse</a><br>",
+                     ",'spreadsheet')\">$SelectSpreadsheetFile</a><br />",
-              );
+ 	     'allow_limited_html_in_feedback'
- 	foreach (keys(%values)) {
+ 	         => '<b>'.&mt('Allow limited HTML in discussion posts').'</b><br />'.
- 	    unless ($descriptions{$_}) {
+ 	            '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')',
- 		$descriptions{$_}=$_;
+              'allow_discussion_post_editing'
- 	    }
+                  => '<b>'.&mt('Allow users to edit/delete their own discussion posts').'</b><br />'.
+                     '('.&mt('Set value to "[_1]" to allow',"<tt>yes</tt>").')',
+ 	     'rndseed'
+ 	         => '<b>'.&mt('Randomization algorithm used').'</b> <br />'.
+                     '<font color="red">'.&mt('Modifying this will make problems').' '.
+                     &mt('have different numbers and answers').'</font>',
+ 	     'receiptalg'
+ 	         => '<b>'.&mt('Receipt algorithm used').'</b> <br />'.
+                     &mt('This controls how receipt numbers are generated.'),
+              'suppress_tries'
+                  => '<b>'.&mt('Suppress number of tries in printing').'</b>('.
+                     &mt('yes if supress').')',
+              'problem_stream_switch'
+                  => '<b>'.&mt('Allow problems to be split over pages').'</b><br />'.
+                     ' ('.&mt('"[_1]" if allowed, anything else if not','<tt>yes</tt>').')',
+              'default_paper_size'
+                  => '<b>'.&mt('Default paper type').'</b><br />'.
+                     ' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'.
+                     ' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'.
+                     ' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])',
+              'anonymous_quiz'
+                  => '<b>'.&mt('Anonymous quiz/exam').'</b><br />'.
+                     ' (<tt><b>'.&mt('yes').'</b> '.&mt('to avoid print students names').' </tt>)',
+              'default_enrollment_start_date' => '<b>'.&mt('Default beginning date when enrolling students').'</b>',
+              'default_enrollment_end_date'   => '<b>'.&mt('Default ending date when enrolling students').'</b>',
+              'nothideprivileged'   => '<b>'.&mt('Privileged users that should not be hidden on staff listings').'</b>'.
+                                  '<br />(<tt>user:domain,user:domain,...</tt>)',
+              'languages' => '<b>'.&mt('Languages used').'</b>',
+              'disable_receipt_display'
+                  => '<b>'.&mt('Disable display of problem receipts').'</b><br />'.
+                     ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
+ 	     'disablesigfigs'
+ 	         => '<b>'.&mt('Disable checking of Significant Figures').'</b><br />'.
+                     ' ('.&mt('"[_1]" to disable, anything else if not','<tt>yes</tt>').')',
+ 	     'tthoptions'
+ 	         => '<b>'.&mt('Default set of options to pass to tth/m when converting tex').'</b>'
+              );
+         my @Display_Order = ('url','description','courseid','cloners','grading',
+                              'default_xml_style','pageseparators',
+                              'question.email','comment.email','policy.email',
+                              'student_classlist_view',
+                              'plc.roles.denied','plc.users.denied',
+                              'pch.roles.denied','pch.users.denied',
+                              'allow_limited_html_in_feedback',
+                              'allow_discussion_post_editing',
+                              'languages',
+ 			     'nothideprivileged',
+                              'rndseed',
+                              'receiptalg',
+                              'problem_stream_switch',
+ 			     'suppress_tries',
+                              'default_paper_size',
+                              'disable_receipt_display',
+                              'spreadsheet_default_classcalc',
+                              'spreadsheet_default_studentcalc',
+                              'spreadsheet_default_assesscalc',
+                              'hideemptyrows',
+                              'default_enrollment_start_date',
+                              'default_enrollment_end_date',
+ 			     'tthoptions',
+ 			     'disablesigfigs'
+                              );
+ 	foreach my $parameter (sort(keys(%values))) {
+             unless ($parameter =~ m/^internal\./) {
+                 if (! $descriptions{$parameter}) {
+                     $descriptions{$parameter}=$parameter;
+                     push(@Display_Order,$parameter);
+                 }
+             }
  	}
- 	foreach (sort keys %descriptions) {
+         foreach my $parameter (@Display_Order) {
+             my $description = $descriptions{$parameter};
              # onchange is javascript to automatically check the 'Set' button.
              my $onchange = 'onFocus="javascript:window.document.forms'.
-                 '[\'envform\'].elements[\''.$_.'_setparmval\']'.
+                 "['envform'].elements['".$parameter."_setparmval']".
                  '.checked=true;"';
- 	    $output.='<tr><td>'.$descriptions{$_}.'</td>'.
+             $output .= '<tr><td>'.$description.'</td>';
-                 '<td><input name="'.$_.'_value" size=40 '.
+             if ($parameter =~ /^default_enrollment_(start|end)_date$/) {
-                 'value="'.$values{$_}.'" '.$onchange.' /></td>'.
+                 $output .= '<td>'.
-                 '<td><input type=checkbox name="'.$_.'_setparmval"></td>'.
+                     &Apache::lonhtmlcommon::date_setter('envform',
-                 '</tr>'."\n";
+                                                         $parameter.'_value',
+                                                         $values{$parameter},
+                                                         $onchange).
+                                                         '</td>';
+             } else {
+                 $output .= '<td>'.
+                     &Apache::lonhtmlcommon::textbox($parameter.'_value',
+                                                     $values{$parameter},
+,$onchange).'</td>';
+             }
+             $output .= '<td>'.
+                 &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval').
+                 '</td>';
+             $output .= "</tr>\n";
  	}
          my $onchange = 'onFocus="javascript:window.document.forms'.
              '[\'envform\'].elements[\'newp_setparmval\']'.
              '.checked=true;"';
- 	$output.='<tr><td><i>Create New Environment Variable</i><br />'.
+ 	$output.='<tr><td><i>'.&mt('Create New Environment Variable').'</i><br />'.
  	    '<input type="text" size=40 name="newp_name" '.
                  $onchange.' /></td><td>'.
              '<input type="text" size=40 name="newp_value" '.
                  $onchange.' /></td><td>'.
  	    '<input type="checkbox" name="newp_setparmval" /></td></tr>';
      }
+     my %lt=&Apache::lonlocal::texthash(
+ 		    'par'   => 'Parameter',
+ 		    'val'   => 'Value',
+ 		    'set'   => 'Set',
+ 		    'sce'   => 'Set Course Environment'
+ 				       );
+     my $Parameter=&mt('Parameter');
+     my $Value=&mt('Value');
+     my $Set=&mt('Set');
+     my $browse_js=&Apache::loncommon::browser_and_searcher_javascript('parmset');
+     my $html=&Apache::lonxml::xmlbegin();
      $r->print(<<ENDENV);
- <html>
+ $html
+ <head>
  <script type="text/javascript" language="Javascript" >
-     var editbrowser;
+ $browse_js
-     function openbrowser(formname,elementname,only,omit) {
-         var url = '/res/?';
-         if (editbrowser == null) {
-             url += 'launch=1&';
-         }
-         url += 'catalogmode=interactive&';
-         url += 'mode=parmset&';
-         url += 'form=' + formname + '&';
-         if (only != null) {
-             url += 'only=' + only + '&';
-         }
-         if (omit != null) {
-             url += 'omit=' + omit + '&';
-         }
-         url += 'element=' + elementname + '';
-         var title = 'Browser';
-         var options = 'scrollbars=1,resizable=1,menubar=0';
-         options += ',width=700,height=600';
-         editbrowser = open(url,title,options,'1');
-         editbrowser.focus();
-     }
  </script>
- <head>
  <title>LON-CAPA Course Environment</title>
  </head>
  $bodytag
- Line 1499  $bodytag
+ Line 1791  $bodytag
  $setoutput
  <p>
  <table border=2>
- <tr><th>Parameter</th><th>Value</th><th>Set?</th></tr>
+ <tr><th>$lt{'par'}</th><th>$lt{'val'}</th><th>$lt{'set'}?</th></tr>
  $output
  </table>
- <input type="submit" name="crsenv" value="Set Course Environment">
+ <input type="submit" name="crsenv" value="$lt{'sce'}">
  </form>
  </body>
  </html>
  ENDENV
  }
+ ##################################################
+ my $tableopen;
+ sub tablestart {
+     if ($tableopen) {
+ 	return '';
+     } else {
+ 	$tableopen=1;
+ 	return '<table border="2"><tr><th>'.&mt('Parameter').'</th><th>'.
+ 	    &mt('Delete').'</th><th>'.&mt('Set to ...').'</th></tr>';
+     }
+ }
+ sub tableend {
+     if ($tableopen) {
+ 	$tableopen=0;
+ 	return '</table>';
+     } else {
+ 	return'';
+     }
+ }
+ sub overview {
+     my $r=shift;
+     my $bodytag=&Apache::loncommon::bodytag(
+                              'Set/Modify Course Assessment Parameters');
+     my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
+     my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
+     my $html=&Apache::lonxml::xmlbegin();
+     $r->print(<<ENDOVER);
+ $html
+ <head>
+ <title>LON-CAPA Course Environment</title>
+ </head>
+ $bodytag
+ <form method="post" action="/adm/parmset" name="overviewform">
+ <input type="hidden" name="overview" value="1" />
+ ENDOVER
+ # Setting
+     my %olddata=&Apache::lonnet::dump('resourcedata',$dom,$crs);
+     my %newdata=();
+     undef %newdata;
+     my @deldata=();
+     undef @deldata;
+     foreach (keys %ENV) {
+ 	if ($_=~/^form\.([a-z]+)\_(.+)$/) {
+ 	    my $cmd=$1;
+ 	    my $thiskey=$2;
+ 	    if ($cmd eq 'set') {
+ 		my $data=$ENV{$_};
+ 		if ($olddata{$thiskey} ne $data) { $newdata{$thiskey}=$data; }
+ 	    } elsif ($cmd eq 'del') {
+ 		push (@deldata,$thiskey);
+ 	    } elsif ($cmd eq 'datepointer') {
+ 		my $data=&Apache::lonhtmlcommon::get_date_from_form($ENV{$_});
+ 		if (defined($data) and $olddata{$thiskey} ne $data) { $newdata{$thiskey}=$data; }
+ 	    }
+ 	}
+     }
+ # Store
+     my $delentries=$#deldata+1;
+     my @newdatakeys=keys %newdata;
+     my $putentries=$#newdatakeys+1;
+     if ($delentries) {
+ 	if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') {
+ 	    $r->print('<h2>'.&mt('Deleted [_1] parameter(s)</h2>',$delentries));
+ 	} else {
+ 	    $r->print('<h2><font color="red">'.
+ 		      &mt('Error deleting parameters').'</font></h2>');
+ 	}
+     }
+     if ($putentries) {
+ 	if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') {
+ 	    $r->print('<h2>'.&mt('Stored [_1] parameter(s)</h2>',$putentries));
+ 	} else {
+ 	    $r->print('<h2><font color="red">'.
+ 		      &mt('Error storing parameters').'</font></h2>');
+ 	}
+     }
+ # Read and display
+     my %resourcedata=&Apache::lonnet::dump('resourcedata',$dom,$crs);
+     my $oldsection='';
+     my $oldrealm='';
+     my $oldpart='';
+     my $pointer=0;
+     $tableopen=0;
+     my $foundkeys=0;
+     foreach my $thiskey (sort keys %resourcedata) {
+ 	if ($resourcedata{$thiskey.'.type'}) {
+ 	    my ($course,$middle,$part,$name)=
+ 		($thiskey=~/^(\w+)\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/);
+ 	    my $section=&mt('All Students');
+ 	    if ($middle=~/^\[(.*)\]\./) {
+ 		$section=&mt('Group/Section').': '.$1;
+ 		$middle=~s/^\[(.*)\]\.//;
+ 	    }
+ 	    $middle=~s/\.$//;
+ 	    my $realm='<font color="red">'.&mt('All Resources').'</font>';
+ 	    if ($middle=~/^(.+)\_\_\_\(all\)$/) {
+ 		$realm='<font color="green">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><font color="#aaaaaa" size="-2">('.$1.')</font></font>';
+ 	    } elsif ($middle) {
+ 		my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle);
+ 		$realm='<font color="orange">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><font color="#aaaaaa" size="-2">('.$url.' in '.$map.' id: '.$id.')</font></font>';
+ 	    }
+ 	    if ($section ne $oldsection) {
+ 		$r->print(&tableend()."\n<hr /><h1>$section</h1>");
+ 		$oldsection=$section;
+ 		$oldrealm='';
+ 	    }
+ 	    if ($realm ne $oldrealm) {
+ 		$r->print(&tableend()."\n<h2>$realm</h2>");
+ 		$oldrealm=$realm;
+ 		$oldpart='';
+ 	    }
+ 	    if ($part ne $oldpart) {
+ 		$r->print(&tableend().
+ 			  "\n<h3><font color='blue'>".&mt('Part').": $part</font></h3>");
+ 		$oldpart=$part;
+ 	    }
+ #
+ # Ready to print
+ #
+ 	    $r->print(&tablestart().'<tr><td><b>'.$name.
+ 		      ':</b></td><td><input type="checkbox" name="del_'.
+ 		      $thiskey.'" /></td><td>');
+ 	    $foundkeys++;
+ 	    if ($resourcedata{$thiskey.'.type'}=~/^date/) {
+ 		my $jskey='key_'.$pointer;
+ 		$pointer++;
+ 		$r->print(
+ 			  &Apache::lonhtmlcommon::date_setter('overviewform',
+ 							      $jskey,
+ 						      $resourcedata{$thiskey}).
+ '<input type="hidden" name="datepointer_'.$thiskey.'" value="'.$jskey.'" />'
+ 			  );
+ 	    } else {
+ 		$r->print(
+ 			  '<input type="text" name="set_'.$thiskey.'" value="'.
+ 			  $resourcedata{$thiskey}.'">');
+ 	    }
+ 	    $r->print('</td></tr>');
+ 	}
+     }
+     $r->print(&tableend().'<p>'.
+ 	($foundkeys?'<input type="submit" value="'.&mt('Modify Parameters').'" />':&mt('There are no course or section parameters.')).'</p></form></body></html>');
+ }
+ ##################################################
+ ##################################################
+ =pod
+ =item change clone
+ Modifies the list of courses a user can clone (stored
+ in the user's environemnt.db file), called when a
+ change is made to the list of users allowed to clone
+ a course.
+ Inputs: $action,$cloner
+ where $action is add or drop, and $cloner is identity of
+ user for whom cloning ability is to be changed in course.
+ Returns:
+ =cut
+ ##################################################
+ ##################################################
+ sub change_clone {
+     my ($clonelist,$oldcloner) = @_;
+     my ($uname,$udom);
+     my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
+     my $cdom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
+     my $clone_crs = $cnum.':'.$cdom;
+     if ($cnum && $cdom) {
+         my @allowclone = ();
+         if ($clonelist =~ /,/) {
+             @allowclone = split/,/,$clonelist;
+         } else {
+             $allowclone[0] = $clonelist;
+         }
+         foreach my $currclone (@allowclone) {
+             if (!grep/^$currclone$/,@$oldcloner) {
+                 ($uname,$udom) = split/:/,$currclone;
+                 if ($uname && $udom) {
+                     unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
+                         my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
+                         if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) {
+                             if ($currclonecrs{'cloneable'} eq '') {
+                                 $currclonecrs{'cloneable'} = $clone_crs;
+                             } else {
+                                 $currclonecrs{'cloneable'} .= ','.$clone_crs;
+                             }
+                             &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname);
+                         }
+                     }
+                 }
+             }
+         }
+         foreach my $oldclone (@$oldcloner) {
+             if (!grep/^$oldclone$/,@allowclone) {
+                 ($uname,$udom) = split/:/,$oldclone;
+                 if ($uname && $udom) {
+                     unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') {
+                         my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable');
+                         my %newclonecrs = ();
+                         if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) {
+                             if ($currclonecrs{'cloneable'} =~ /,/) {
+                                 my @currclonecrs = split/,/,$currclonecrs{'cloneable'};
+                                 foreach (@currclonecrs) {
+                                     unless ($_ eq $clone_crs) {
+                                         $newclonecrs{'cloneable'} .= $_.',';
+                                     }
+                                 }
+                                 $newclonecrs{'cloneable'} =~ s/,$//;
+                             } else {
+                                 $newclonecrs{'cloneable'} = '';
+                             }
+                             &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname);
+                         }
+                     }
+                 }
+             }
+         }
+     }
+ }
  ##################################################
  ##################################################
  =pod
- =item handler
+ =item * handler
  Main handler.  Calls &assessparms and &crsenv subroutines.
- Line 1522  Main handler.  Calls &assessparms and &c
+ Line 2046  Main handler.  Calls &assessparms and &c
  ##################################################
  ##################################################
+     use Data::Dumper;
  sub handler {
      my $r=shift;
      if ($r->header_only) {
- 	$r->content_type('text/html');
+ 	&Apache::loncommon::content_type($r,'text/html');
  	$r->send_http_header;
  	return OK;
      }
      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
+ # ----------------------------------------------------------- Clear out garbage
+     %courseopt=();
+     %useropt=();
+     %parmhash=();
+     @ids=();
+     %symbp=();
+     %mapp=();
+     %typep=();
+     %keyp=();
+     %maptitles=();
  # ----------------------------------------------------- Needs to be in a course
      if (($ENV{'request.course.id'}) &&
- 	(&Apache::lonnet::allowed('opa',$ENV{'request.course.id'}))) {
+ 	(&Apache::lonnet::allowed('opa',$ENV{'request.course.id'}) ||
+ 	 &Apache::lonnet::allowed('opa',$ENV{'request.course.id'}.'/'.
+ 				  $ENV{'request.course.sec'})
+ 	 )) {
+         &Apache::loncommon::content_type($r,'text/html');
+         $r->send_http_header;
          $coursename=$ENV{'course.'.$ENV{'request.course.id'}.'.description'};
- 	unless (($ENV{'form.crsenv'}) || (!$ENV{'request.course.fn'})) {
+ 	if (($ENV{'form.crsenv'}) || (!$ENV{'request.course.fn'})) {
- # --------------------------------------------------------- Bring up assessment
- 	    &assessparms($r);
  # ---------------------------------------------- This is for course environment
- 	} else {
+ # -------------------------- also call if toplevel map coudl not be initialized
  	    &crsenv($r);
+ 	} elsif ($ENV{'form.overview'}) {
+ # --------------------------------------------------------------- Overview mode
+ 	    &overview($r);
+ 	} else {
+ # --------------------------------------------------------- Bring up assessment
+ 	    &assessparms($r);
  	}
      } else {
  # ----------------------------- Not in a course, or not allowed to modify parms

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.73
changed lines
	Added in v.1.186