[BACK]Return to lonquickgrades.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/lonquickgrades.pm between versions 1.58 and 1.81

version 1.58, 2010/12/04 14:41:09 version 1.81, 2011/03/26 20:04:15
Line 80  sub real_handler { Line 80  sub real_handler {
   
     &startGradeScreen($r,'quick');      &startGradeScreen($r,'quick');
   
     $r->rflush();      my $cangrade=&Apache::lonnet::allowed('mgr');
   #
 #    my $uname='korte';  # Pick student
 #    my $udom='gerd';  #
   
     my $uname;      my $uname;
     my $udom;      my $udom;
       my $stdid;
       if ($cangrade) {
           if ($env{'form.uname'}) { $uname=$env{'form.uname'}; }
           if ($env{'form.udom'}) { $udom=$env{'form.udom'}; }
           if ($env{'form.id'}) { $stdid=$env{'form.id'}; }
           if (($stdid) && ($udom)) {
               $uname=(&Apache::lonnet::idget($udom,$stdid))[1];
           }
           if (($stdid) && (!$uname)) {
               $r->print('<p><span class="LC_warning">'.&mt("Unknown Student/Employee ID: [_1]",$stdid).'</span></p>');
               $stdid='';
           }
           $r->print('<form method="post" name="quickform" action="/adm/quickgrades">');
           my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '.
              &Apache::loncommon::selectstudent_link('quickform','uname','udom');
           $r->print("<p>\n".&Apache::loncommon::studentbrowser_javascript()."\n");
           $r->print(&mt('For User [_1] or Student/Employee ID [_2] at Domain [_3]'
                    ,'<input type="text" value="'.$uname.'" size="12" name="uname" />'
                    ,'<input type="text" value="'.$stdid.'" size="12" name="id" /> '
                    ,$chooseopt).'<br />'.
                    '<input type="submit" name="display" value="'.&mt('Update Display').'" /></p>');
           if (($uname) && ($udom)) {
               $r->print('<p>'.&mt('Full Name: [_1]',&Apache::loncommon::plainname($uname,$udom)).'</p>');
           }
       }
       $r->rflush();
   
     my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=      my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=
        &getData($showPoints,$uname,$udom);         &getData($showPoints,$uname,$udom);
Line 98  sub real_handler { Line 123  sub real_handler {
        &outputTable($r,$showPoints,$notshowTotals,         &outputTable($r,$showPoints,$notshowTotals,
                  $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);                   $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted);
     }      }
       if ($cangrade) { $r->print("\n</form>\n"); }
     &endGradeScreen($r);      &endGradeScreen($r);
     return OK;      return OK;
   
Line 121  sub startGradeScreen { Line 147  sub startGradeScreen {
     my $allowed_to_edit =  &Apache::lonnet::allowed('mgr',$env{'request.course.id'});      my $allowed_to_edit =  &Apache::lonnet::allowed('mgr',$env{'request.course.id'});
   
     if ($allowed_to_view) {      if ($allowed_to_view) {
        $r->print('<div id="LC_head_subbox">');         my @notes;
        if ($notshowTotals)  { $r->print ('&nbsp;'.&mt('Students do not see total points.').'&nbsp;'); }         push(@notes,&mt('Students do not see total points.')) if ($notshowTotals);
        if ($notshowSPRSlink){ $r->print ('&nbsp;'.&mt('Students do not see link to spreadsheet.').'&nbsp;'); }         push(@notes,&mt('Students do not see link to spreadsheet.')) if ($notshowSPRSlink);
        if ($showPoints)     { $r->print ('&nbsp;'.&mt('Students will see points based on problem weights.').'&nbsp;'); }         push(@notes,&mt('Students will see points based on problem weights.')) if ($showPoints);
        if ($showCategories) { $r->print ('&nbsp;'.&mt('Students will see points based on categories.').'&nbsp;'); }         push(@notes,&mt('Students will see points based on categories.')) if ($showCategories);
        $r->print('&nbsp;'.&Apache::lonhtmlcommon::coursepreflink(&mt('Grade display settings'),'grading').'</div>');         push(@notes, &Apache::lonhtmlcommon::coursepreflink(&mt('Grade display settings'),'grading'));
          $r->print(&Apache::loncommon::head_subbox(join('&nbsp;&nbsp;',@notes)));
     }      }
   
   
     $r->print("\n".'<ul class="LC_TabContentBigger" id="main">');      $r->print("\n".'<ul class="LC_TabContentBigger" id="main">');
     $r->print("\n".'<li'.($mode eq 'quick'?' class="active"':'').'><a href="/adm/quickgrades"><b>&nbsp;&nbsp;&nbsp;&nbsp;'.      $r->print("\n".'<li'.($mode eq 'quick'?' class="active"':'').'><a href="/adm/quickgrades"><b>&nbsp;&nbsp;&nbsp;&nbsp;'.
                                           ($showPoints?&mt('Points Overview'):($showCategories?&mt('Grades Overview'):&mt('Completion Overview'))).                                            ($showPoints?&mt('Individual Points Overview'):($showCategories?&mt('Grades Overview'):&mt('Completion Overview'))).
                                           '&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>');                                            '&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>');
   
     if (!($showPoints || $notshowSPRSlink) || ($allowed_to_view)) {      if (!($showPoints || $notshowSPRSlink) || ($allowed_to_view)) {
Line 140  sub startGradeScreen { Line 167  sub startGradeScreen {
                                                                  &mt('Spreadsheet (Detailed)').'</b></a></li>');                                                                   &mt('Spreadsheet (Detailed)').'</b></a></li>');
     }      }
     if ($allowed_to_view) {      if ($allowed_to_view) {
          $r->print("\n".'<li'.($mode eq 'statistics'?' class="active"':'').'><a href="/adm/statistics"><b>'.
                                                                    &mt('Statistics and Reports').'</b></a></li>');
   
        $r->print("\n".'<li'.($mode eq 'chart'?' class="active"':'').'><a href="/adm/statistics?reportSelected=student_assessment"><b>'.         $r->print("\n".'<li'.($mode eq 'chart'?' class="active"':'').'><a href="/adm/statistics?reportSelected=student_assessment"><b>'.
                                                                  &mt('Assessment Overview Chart').'</b></a></li>');                                                                   &mt('Assessment Overview Chart').'</b></a></li>');
   
     }      }
       if ($allowed_to_edit) {
          $r->print("\n".'<li'.($mode eq 'grading'?' class="active"':'').'><a href="/adm/grades"><b>&nbsp;&nbsp;&nbsp;&nbsp;'.
                                                                    &mt('Content Grading').'&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>');
          if ($env{'form.symb'}) {
             $r->print("\n".'<li'.($mode eq 'probgrading'?' class="active"':'').'><a href="/adm/grades?symb='.
                                                 &Apache::lonhtmlcommon::entity_encode($env{'form.symb'}).
                                                 '&command=gradingmenu"><b>&nbsp;&nbsp;&nbsp;&nbsp;'.
                                                 &mt('Problem Grading').'&nbsp;&nbsp;&nbsp;&nbsp;</b></a></li>');
   
          }
       }
     $r->print("\n".'</ul>'."\n");      $r->print("\n".'</ul>'."\n");
     $r->print('<div class="LC_Box" style="clear:both;margin:0;"><div id="maincoursedoc" style="margin:0 0;padding:0 0;"><div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">');      $r->print('<div class="LC_Box" style="clear:both;margin:0;"><div id="maincoursedoc" style="margin:0 0;padding:0 0;"><div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">');
 }  }
   
 sub endGradeScreen {  sub endGradeScreen {
    my ($r)=@_;     my ($r)=@_;
    $r->print('</div></div></div>');     $r->print('</div></div></div>'.&Apache::loncommon::end_page());
 }  }
   
   
Line 158  sub getData { Line 199  sub getData {
   
     my ($showPoints,$uname,$udom)=@_;      my ($showPoints,$uname,$udom)=@_;
   
     &Apache::lonnet::logthis("About to call with $uname $udom");  
   
     # Create the nav map      # Create the nav map
     my $navmap = Apache::lonnavmaps::navmap->new($uname,$udom);      my $navmap = Apache::lonnavmaps::navmap->new($uname,$udom);
   
Line 361  sub outputTable { Line 400  sub outputTable {
     # If there were any problems at the top level, print an extra "catchall"      # If there were any problems at the top level, print an extra "catchall"
     if ($topLevelParts > 0) {      if ($topLevelParts > 0) {
         my $ratio = $topLevelRight / $topLevelParts;          my $ratio = $topLevelRight / $topLevelParts;
         my $color = mixColors(\@start, \@end, $ratio);          my $color = &mixColors(\@start, \@end, $ratio);
         $r->print(&Apache::loncommon::start_data_table_row()          $r->print(&Apache::loncommon::start_data_table_row()
                  .'<td style="background-color:'.$color.';">');                   .'<td style="background-color:'.$color.';">');
         $r->print(&mt("Problems Not Contained In A Folder")."</td><td>");          $r->print(&mt("Problems Not Contained In A Folder")."</td><td>");
Line 373  sub outputTable { Line 412  sub outputTable {
 # show totals (if applicable), close table  # show totals (if applicable), close table
 #  #
     if ($showPoints) {      if ($showPoints) {
         my $maxHelpLink = Apache::loncommon::help_open_topic("Quick_Grades_Possibly_Correct");          my $maxHelpLink = &Apache::loncommon::help_open_topic("Quick_Grades_Possibly_Correct");
   
         $title = $showPoints ? "Points" : "Parts Done";          $title = $showPoints ? "Points" : "Parts Done";
         my $totaltitle = $showPoints ? &mt("Awarded Total Points") : &mt("Total Parts Done");          my $totaltitle = $showPoints ? &mt("Awarded Total Points") : &mt("Total Parts Done");
Line 385  sub outputTable { Line 424  sub outputTable {
                  .&Apache::loncommon::end_data_table_row());                   .&Apache::loncommon::end_data_table_row());
     }      }
   
     $r->print(&Apache::loncommon::end_data_table()      $r->print(&Apache::loncommon::end_data_table());
              .&Apache::loncommon::end_page());  
   
 }  }
   
 #  #
 # Outputting category-based grades.  # === Outputting category-based grades.
   #
   # $category{'order'}: output order of categories by id
   # $category{'all'}: complete list of all categories 
   # $category{$id.'_name'}: display-name of category
 #  #
   
 sub outputCategories {  sub outputCategories {
   
     my ($r,$showPoints,$notshowTotals,      my ($r,$showPoints,$notshowTotals,
            $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_;             $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_;
   # Take care of storing and retrieving categories
   
       my $cangrade=&Apache::lonnet::allowed('mgr');
   
       my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
       my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
       my %categories=();
   # Loading old categories
       %categories=&Apache::lonnet::dump('grading_categories',$cdom,$cnum);
   # Storing
       if (($cangrade) && (($env{'form.storechanges'}) || ($env{'form.storemove'} ne '') || ($env{'form.cmd'} ne ''))) {
   # Process the changes
           %categories=&process_category_edits($r,$cangrade,%categories);
   # Actually store
           &Apache::lonnet::put('grading_categories',\%categories,$cdom,$cnum);
       }
   # new categories loaded now
       &output_category_table($r,$cangrade,$navmap,%categories);
   #
       if ($cangrade) {
           $r->print('<input type="hidden" name="storemove" value="" />'.
                     '<input type="hidden" name="cmd" value="" />'.
                     '<input type="submit" name="storechanges" value="'.&mt("Save changes to grading categories").'" />'.
                     '<script>function storecmd (cmd) { document.quickform.cmd.value=cmd; document.quickform.submit(); }</script>');
       }
   }
   
   #
   # Process editing commands, update category hash
   #
   
   sub process_category_edits {
       my ($r,$cangrade,%categories)=@_;
       unless ($cangrade) { return %categories; }
   # First store everything
       foreach my $id (split(/\,/,$categories{'order'})) {
   # Set names, types, and weight (there is only one of each per category)
           %categories=&set_category_name($cangrade,$id,$env{'form.name_'.$id},%categories);
           %categories=&set_category_total($cangrade,$id,$env{'form.totaltype_'.$id},$env{'form.total_'.$id},%categories);
           %categories=&set_category_weight($cangrade,$id,$env{'form.weight_'.$id},%categories);
           %categories=&set_category_displayachieved($cangrade,$id,$env{'form.displayachieved_'.$id},%categories);
   # Set values for category rules (before names may change)
           %categories=&set_category_rules($cangrade,$id,%categories);
       }
   
   # Now deal with commands
       my $cmd=$env{'form.cmd'};
       if ($cmd eq 'createnewcat') {
           %categories=&make_new_category($r,$cangrade,undef,%categories);
       } elsif ($cmd=~/^up\_(.+)$/) {
           %categories=&move_up_category($1,$cangrade,%categories);
       } elsif ($cmd=~/^down\_(.+)$/) {
           %categories=&move_down_category($1,$cangrade,%categories);
       } elsif ($cmd=~/^delcat\_(.+)$/) {
           %categories=&del_category($1,$cangrade,%categories);
       } elsif ($cmd=~/^addcont\_(.+)$/) {
           %categories=&add_category_content($1,$cangrade,$env{'form.addcont_'.$1.'_symb'},%categories);
       } elsif ($cmd=~/^delcont\_(.+)\_\_\_\_\_\_(.+)$/) {
           %categories=&del_category_content($1,$cangrade,$2,%categories);
       } elsif ($cmd=~/^newrule\_(.+)$/) {
           %categories=&add_calculation_rule($1,$cangrade,':',%categories);
       } elsif ($cmd=~/^delrule\_(.+)\_\_\_\_\_\_(.*)$/) {
           %categories=&del_calculation_rule($1,$cangrade,$2,%categories);
       }
   # Move to a new position
       my $moveid=$env{'form.storemove'};
       if ($moveid) {
           %categories=&move_category($moveid,$cangrade,$env{'form.newpos_'.$moveid},%categories);
       } 
       return %categories;
   }
   
   #
   # Output the table
   #
   
   sub output_category_table {
       my ($r,$cangrade,$navmaps,%categories)=@_;
       my $sum=0;
       my $total=0;
       $r->print(&Apache::loncommon::start_data_table());
   #
       &output_category_table_header($r,$cangrade);
   #
       my @order=split(/\,/,$categories{'order'});
   #
       my $maxpos=$#order;
       for (my $i=0;$i<=$maxpos;$i++) {
           my ($value,$weight)=&output_and_calc_category($r,$cangrade,$navmaps,$order[$i],$i,$maxpos,%categories);
           $sum+=$value*$weight;
           $total+=$weight;
       }
   #
       &bottom_line_category($r,$cangrade,$sum,$total);
   #
       $r->print(&Apache::loncommon::end_data_table());
       return $sum;
   }
   
   sub output_category_table_header {
       my ($r,$cangrade)=@_;
       $r->print(&Apache::loncommon::start_data_table_header_row());
       if ($cangrade) {
           $r->print('<th colspan="2">'.&mt("Move").'</th><th>'.&mt('Action').'</th>');
       }
       $r->print('<th>'.&mt('Category').'</th>'.
                 '<th>'.&mt('Contents').'</th>'.
                 '<th>'.&mt('Total Points').'</th>'.
                 '<th>'.&mt('Calculation').'</th>'.
                 '<th>'.&mt('Relative Weight').'</th>'.
                 '<th>'.&mt('Achieved').'</th>');
       $r->print(&Apache::loncommon::end_data_table_header_row());
   }
   
   
   #
   # Output one category to table
   #
   
   sub output_and_calc_category {
       my ($r,$cangrade,$navmaps,$id,$currentpos,$maxpos,%categories)=@_;
       my $value=0;
       my $weight=0;
       my $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
       my %lt=&Apache::lonlocal::texthash(
              'up' => 'Move Up',
              'dw' => 'Move Down');
       $r->print("\n".&Apache::loncommon::start_data_table_row());
   
       if ($cangrade) {
           $r->print(<<ENDMOVE);
   <td>
   <div class="LC_docs_entry_move">
     <a href='javascript:storecmd("up_$id");'>
       <img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" />
     </a>
   </div>
   <div class="LC_docs_entry_move">
     <a href='javascript:storecmd("down_$id");'>
       <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" />
     </a>
   </div>
   </td>
   ENDMOVE
           $r->print("\n<td>\n<select name='newpos_$id' onchange='this.form.storemove.value=\"$id\";this.form.submit()'>");
           for (my $i=0;$i<=$maxpos;$i++) {
               if ($i==$currentpos) {
                   $r->print('<option value="" selected="selected">('.$i.')</option>');
               } else {
                   $r->print('<option value="'.$i.'">'.$i.'</option>');
               }
           }
           $r->print("\n</select>\n</td>\n");
           $r->print('<td><a href="javascript:storecmd(\'delcat_'.$id.'\');">'.&mt('Delete').'</a></td>');
           $r->print('<td><input type="text" name="name_'.$id.
                     '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_name'}).'" /></td>');
       } else {
           $r->print('<td>'.$categories{$id.'_name'}.'</td>');
       }
   # Content
       $r->print('<td><ul>');
       foreach my $contentid (split(/\,/,$categories{$id.'_content'})) {
           $r->print('<li>');
           $r->print(&Apache::lonnet::gettitle($contentid));
           if ($cangrade) {
              $r->print(' <a href="javascript:storecmd(\'delcont_'.$id.'______'.$contentid.'\');">'.&mt('Delete').'</a>');
           }
           $r->print('</li>');
       }
       $r->print('</ul>');
       if ($cangrade) {
           $r->print('<br />'.&mt('Add Problem or Sequence').'<br />'.
                     &Apache::lonstathelpers::problem_selector('.',undef,1,1,'addcont_'.$id.'_',1,'this.form.cmd.value="addcont_'.$id.'";this.form.submit();'));
       }
       $r->print('</td>'); 
   
   # Total
       if ($cangrade) {
          $r->print('<td>'.
                     '<select name="totaltype_'.$id.'">'.
                     '<option value="default"'.($categories{$id.'_totaltype'} eq 'default'?' selected="selected"':'').'>'.&mt('default').'</option>'.
                     '<option value="typein"'.($categories{$id.'_totaltype'} eq 'typein'?' selected="selected"':'').'>'.&mt('Type-in value').'</option>'.
                     '</select>'.
                     '<input type="text" size="4" name="total_'.$id.
                     '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_total'}).'" /></td>');
       } else {
           $r->print('<td>'.($categories{$id.'_totaltype'} eq 'default'?&mt('default'):$categories{$id.'_total'}).'</td>');
       }
   
   
   # Calculation
       $r->print('<td><ul>');
       foreach my $calcrule (split(/\,/,$categories{$id.'_calculations'})) {
           $r->print('<li>');
           my ($code,$value)=split(/\:/,$calcrule);
           $r->print(&pretty_prt_rule($cangrade,$id,$code,$value));
           if ($cangrade) {
              $r->print(' <a href="javascript:storecmd(\'delrule_'.$id.'______'.$code.'\');">'.&mt('Delete').'</a>');
           }
           $r->print('</li>');
       }
       $r->print('</ul>');
       if ($cangrade) {
           $r->print('<br />'.&new_calc_rule_form($id));
       }
       $r->print('</td>');
   
   # Weight
       if ($cangrade) {
          $r->print('<td>'.
                     '<input type="text" size="4" name="weight_'.$id.
                     '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_weight'}).'" /></td>');
       } else {
           $r->print('<td>'.$categories{$id.'_weight'}.'</td>');
       }
   # Achieved
       $r->print('<td>');
       if ($cangrade) {
           $r->print('<select name="displayachieved_'.$id.'">'.
                     '<option value="percent"'.($categories{$id.'_displayachieved'} eq 'percent'?' selected="selected"':'').'>'.&mt('percent').'</option>'.
                     '<option value="points"'.($categories{$id.'_displayachieved'} eq 'points'?' selected="selected"':'').'>'.&mt('points').'</option>'.
                     '</select>');
       } else {
           if ($categories{$id.'_displayachieved'} eq 'percent') {
               $r->print(&mt('percent'));
           } else {
               $r->print(&mt('points'));
           }
       }
       $r->print('</td>');
   
       return ($value,$weight);
   }
   
   #
   # Bottom line with grades
   #
   
   sub bottom_line_category {
       my ($r,$cangrade,$sum,$total)=@_;
       $r->print(&Apache::loncommon::start_data_table_row());
       if ($cangrade) {
           $r->print('<td colspan="3"><a href="javascript:storecmd(\'createnewcat\');">'.&mt('Create New Category').'</a></td>');
       }
       $r->print('<td colspan="6">'.&mt('Current:').$sum.'<br />'.&mt('Total:').$total.'<br /></td>');
   }
   
   #
   # Make one new category
   #
   
   sub make_new_category {
       my ($r,$cangrade,$ordernum,%categories)=@_;
       unless ($cangrade) { return %categories; }
   # Generate new ID
       my $id=time.'_'.$$.'_'.rand(10000);
   # Add new ID to list of all IDs ever created in this course
       $categories{'all'}.=','.$id;
       $categories{'all'}=~s/^\,//;
   # Add new ID to ordered list of displayed and evaluated categories
       $categories{'order'}.=','.$id;
       $categories{'order'}=~s/^\,//;
   # Move it into desired space
       if (defined($ordernum)) {
           %categories=&move_category($id,$cangrade,$ordernum,%categories);
       }
       $categories{$id.'_weight'}=0;
       $categories{$id.'_totaltype'}='default';
       $categories{$id.'_displayachieved'}='percent';
       return %categories;
   }
   
   
   # === Calculation Rule Editing
   
   sub category_rule_codes {
       return &Apache::lonlocal::texthash(
                   'droplow'  => 'Drop N lowest grade assignments',
                   'drophigh' => 'Drop N highest grade assignments',
                   'capabove' => 'Cap percentage above N percent',
                   'capbelow' => 'Cap percentage below N percent');
   }
   
   sub pretty_prt_rule {
       my ($cangrade,$id,$code,$value)=@_;
       my $cid=$id.'_'.$code;
       my %lt=&category_rule_codes();
       my $ret='<span class="LC_nobreak">';
       if ($cangrade) {
           $ret.='<select name="sel_'.$cid.'">';
           foreach my $calc (''=>'',sort(keys(%lt))) {
               $ret.='<option value="'.$calc.'"'.($calc eq $code?' selected="selected"':'').' />'.$lt{$calc}.'</input>';
           }
           $ret.='</select> N=<input type="text" size="5" name="val_'.$cid.'" value="'.$value.'" /></span>';
       } else {
           $ret.=$lt{$code}.'; N='.$value;
       }
       $ret.='</span>';
       return $ret;
   }
   
   sub new_calc_rule_form {
       my ($id)=@_;
       return '<a href="javascript:storecmd(\'newrule_'.$id.'\');">'.&mt('New Calculation Rule').'</a>';
   }
   
   #
   # Add a calculation rule
   #
   
   sub add_calculation_rule {
       my ($id,$cangrade,$newcontent,%categories)=@_;
       unless ($cangrade) { return %categories; }
       my %newcontent=($newcontent => 1);
       foreach my $current (split(/\,/,$categories{$id.'_calculations'})) {
           $newcontent{$current}=1;
       }
       $categories{$id.'_calculations'}=join(',',sort(keys(%newcontent)));
       return %categories;
 }  }
   
   #
   # Delete a calculation rule
   #
   
   sub del_calculation_rule {
       my ($id,$cangrade,$delcontent,%categories)=@_;
       unless ($cangrade) { return %categories; }
       my @newcontent=();
       foreach my $current (split(/\,/,$categories{$id.'_calculations'})) {
           unless ($current=~/^\Q$delcontent\E\:/) {
               push(@newcontent,$current);
           }
       }
       $categories{$id.'_calculations'}=join(',',@newcontent);
       return %categories;
   }
   
   sub set_category_rules {
       my ($cangrade,$id,%categories)=@_;
       unless ($cangrade) { return %categories; }
       my %lt=&category_rule_codes();
       my @newrules=();
       foreach my $code ('',(keys(%lt))) {
           if ($env{'form.sel_'.$id.'_'.$code}) {
               push(@newrules,$env{'form.sel_'.$id.'_'.$code}.':'.$env{'form.val_'.$id.'_'.$code});
           }
       }
       $categories{$id.'_calculations'}=join(',',sort(@newrules));
       return %categories;
   }
   
   
   # === Category Editing
   
   #
   # Add to category content
   #
   
   sub add_category_content {
       my ($id,$cangrade,$newcontent,%categories)=@_;
       unless ($cangrade) { return %categories; }
       my %newcontent=($newcontent => 1);
       foreach my $current (split(/\,/,$categories{$id.'_content'})) {
           $newcontent{$current}=1;
       }
       $categories{$id.'_content'}=join(',',sort(keys(%newcontent)));
       return %categories;
   }
   
   #
   # Delete from category content
   #
   
   sub del_category_content {
       my ($id,$cangrade,$delcontent,%categories)=@_;
       unless ($cangrade) { return %categories; }
       my @newcontent=();
       foreach my $current (split(/\,/,$categories{$id.'_content'})) {
           unless ($current eq $delcontent) {
               push(@newcontent,$current);
           }
       }
       $categories{$id.'_content'}=join(',',@newcontent);
       return %categories;
   }
   
   #
   # Delete category
   #
   
   sub del_category {
       my ($id,$cangrade,%categories)=@_;
       unless ($cangrade) { return %categories; }
       my @neworder=();
       foreach my $currentid (split(/\,/,$categories{'order'})) {
           unless ($currentid eq $id) {
               push(@neworder,$currentid);
           }
       }
       $categories{'order'}=join(',',@neworder);
       return %categories;
   }
   
   #
   # Move category up
   #
   
   sub move_up_category {
       my ($id,$cangrade,%categories)=@_;
       my $currentpos=&current_pos_category($id,%categories);
       if ($currentpos<1) { return %categories; }
       return &move_category($id,$cangrade,$currentpos-1,%categories);
   }
   
   #
   # Move category down
   #
   
   sub move_down_category {
       my ($id,$cangrade,%categories)=@_;
       my $currentpos=&current_pos_category($id,%categories);
       my @order=split(/\,/,$categories{'order'});
       if ($currentpos>=$#order) { return %categories; }
       return &move_category($id,$cangrade,$currentpos+1,%categories);
   }
   
   #
   # Move a category to a desired position n the display order
   #
   
   sub move_category {
       my ($id,$cangrade,$ordernum,%categories)=@_;
       unless ($cangrade) { return %categories; }
       my @order=split(/\,/,$categories{'order'});
   # Where is the index currently?
       my $currentpos=&current_pos_category($id,%categories);
       if (defined($currentpos)) {
           if ($currentpos<$ordernum) {
   # This is moving to a higher index
   # ....X1234....
   # ....1234X....
               for (my $i=$currentpos;$i<$ordernum;$i++) {
                   $order[$i]=$order[$i+1];
               }
               $order[$ordernum]=$id;
           }
           if ($currentpos>$ordernum) {
   # This is moving to a lower index
   # ....1234X....
   # ....X1234....
               for (my $i=$currentpos;$i>$ordernum;$i--) {
                   $order[$i]=$order[$i-1];
               }
               $order[$ordernum]=$id;
           }
       }
       $categories{'order'}=join(',',@order);
       return %categories;
   }
   
   #
   #  Find current postion of a category in the order
   #
   
   sub current_pos_category {
       my ($id,%categories)=@_;
       my @order=split(/\,/,$categories{'order'});
       for (my $i=0;$i<=$#order;$i++) {
           if ($order[$i] eq $id) { return $i; }
       }
   # not found
       return undef;
   }
   
   #
   # Set name of a category
   #
   sub set_category_name {
       my ($cangrade,$id,$name,%categories)=@_;
       unless ($cangrade) { return %categories; }
       $categories{$id.'_name'}=$name;
       return %categories;
   }
   
   #
   # Set total of a category
   #
   sub set_category_total {
       my ($cangrade,$id,$totaltype,$total,%categories)=@_;
       unless ($cangrade) { return %categories; }
       if (($categories{$id.'_total'} eq '') && ($total=~/\d/)) {
           $totaltype='typein';
       }
       $categories{$id.'_totaltype'}=$totaltype;
       if ($totaltype eq 'default') {
           $categories{$id.'_total'}='';
       } else {
           $total=~s/\D//gs;
           unless ($total) { $total=0; }
           $categories{$id.'_total'}=$total;
       }
       return %categories;
   }
   
   sub set_category_weight {
       my ($cangrade,$id,$weight,%categories)=@_;
       unless ($cangrade) { return %categories; }
       $weight=~s/\D//gs;
       unless ($weight) { $weight=0; }
       $categories{$id.'_weight'}=$weight;
       return %categories;
   }
   
   sub set_category_displayachieved {
       my ($cangrade,$id,$value,%categories)=@_;
       unless ($cangrade) { return %categories; }
       unless (($value eq 'percent') || ($value eq 'points')) { $value='percent'; }
       $categories{$id.'_displayachieved'}=$value;
       return %categories;
   }
   
   
   #
   # === end category-related
   #
   #
 # Pass this two refs to arrays for the start and end color, and a number  # Pass this two refs to arrays for the start and end color, and a number
 # from 0 to 1 for how much of the latter you want to mix in. It will  # from 0 to 1 for how much of the latter you want to mix in. It will
 # return a string ready to show ("#FFC309");  # return a string ready to show ("#FFC309");
Removed from v.1.58  
changed lines
  Added in v.1.81

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