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

Diff for /loncom/interface/lonpickstudent.pm between versions 1.3 and 1.21

version 1.3, 2003/01/06 13:53:26 version 1.21, 2007/07/21 00:48:55
Line 33  use Apache::Constants qw(:common); Line 33  use Apache::Constants qw(:common);
 use Apache::loncommon;  use Apache::loncommon;
 use Apache::loncoursedata;  use Apache::loncoursedata;
 use Apache::lonnet;  use Apache::lonnet;
   use Apache::lonlocal;
   use Apache::longroup;
   use LONCAPA;
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
     $r->content_type('text/html');      &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
   
 # ------------------------------------------------------------ Print the screen  # ------------------------------------------------------------ Print the screen
     $r->print(<<ENDDOCUMENT);      $r->print(&Apache::loncommon::start_page("Selecting a User",undef,
 <html>       {'no_nav_bar' => 1}));
 <head>  
 <title>The LearningOnline Network with CAPA</title>  
 </head>      &Apache::loncommon::get_unprocessed_cgi
 ENDDOCUMENT          ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement',
          'roles']);
 # Is this even in a course?  # Allowed?
     unless ($ENV{'request.course.id'}) {      my $allowed;
  $r->print('<body>Not in a course</body>');      my $scope = $env{'request.course.id'};
         return OK;      if (!($allowed = &Apache::lonnet::allowed('srm',$scope))) {
    $scope .= '/'.$env{'request.course.sec'};
    $allowed = &Apache::lonnet::allowed('srm',$scope);
    if ($allowed) { $allowed = 'section'; }
     }      }
     
     unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {      unless (($env{'form.roles'}) ||
  $r->print('<body>No course listing</body>');              (($env{'request.course.id'}) && ($allowed))) {
    $r->print(&mt('No context.').
     &Apache::loncommon::end_page());
         return OK;          return OK;
     }      }
   
   # See if filter present
       my $filter=$env{'form.filter'};
       my $filtermsg;
       if ($filter eq '') {
    $filter = '.'
       } else {
    my $encoded_filter = &HTML::Entities::encode($filter,'<>&"');
    $filter = quotemeta($filter);
    my $change = &mt('Change');
    my $filterbutton =<<FILTER;
     <input type="text" name="filter" value="$encoded_filter" />
     <input type="submit" name="Change" value="$change" />
   FILTER
    foreach my $name ('form','unameelement','udomelement','roles') {
       my $value = &HTML::Entities::encode($env{"form.$name"},'<>&"');
       $filterbutton .= <<HIDDEN;
      <input type="hidden" name="$name" value="$value" />
   HIDDEN
    }
           $filtermsg = '<br />'.
       &mt('Showing users with a name starting with [_1]',
    $filterbutton).'<br />';
       }
   
       my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     &Apache::loncommon::get_unprocessed_cgi      my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
         ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement']);  
     my $filter=$ENV{'form.filter'};  
     $filter=~s/\W//g;  
     unless ($filter) { $filter='.'; }  
   
     my $classlist=&Apache::loncoursedata::get_classlist();      my $classlist=&Apache::loncoursedata::get_classlist();
              my %grouplist=&Apache::lonnet::get_group_membership($cdom,$cnum);
       my $now = time;
       my %allgroups = &Apache::longroup::coursegroups($cdom,$cnum);
   
 # --------------------------------------- There is such a user, get environment  # --------------------------------------- There is such a user, get environment
   
     $r->print(&Apache::loncommon::bodytag("Selecting a User"));  
     $r->print(<<ENDSCRIPT);      $r->print(<<ENDSCRIPT);
 <script>  <script type="text/javascript">
 function gochoose(uname,udom) {  function gochoose(uname,udom) {
     opener.document.$ENV{'form.form'}.$ENV{'form.unameelement'}.value=uname;      opener.document.$env{'form.form'}.$env{'form.unameelement'}.value=uname;
     var slct=opener.document.$ENV{'form.form'}.$ENV{'form.udomelement'};      var slct=opener.document.$env{'form.form'}.$env{'form.udomelement'};
     var i;      var i;
     for (i=0;i<slct.length;i++) {      for (i=0;i<slct.length;i++) {
         if (slct[i]==udom) { slct.selectedIndex=i; }          if (slct.options[i].value==udom) { slct.selectedIndex=i; }
     }      }
     self.close();      self.close();
 }  }
 </script>  </script>
 ENDSCRIPT  ENDSCRIPT
       
     $r->print('<h3>'.$ENV{'course.'.$ENV{'request.course.id'}.'.description'}.  
               '</h3>');  
     if ($filter ne '.') {  
        $r->print('Name starting with "'.$filter.'"<br />');  
     }  
     $r->print('<form><table>');    
     foreach (sort keys %$classlist) {  
         # the following undefs are for 'domain', and 'username' respectively.  
  my (undef,undef,$end,$start,$id,$section,$fullname,$status)=  
             @{$classlist->{$_}};  
         if ($_=~/^(\w+)\:(\w+)$/) {  
     my ($uname,$udom)=($1,$2);  
     if (($uname=~/^$filter/) ||   
                 ($fullname=~/^$filter/i)) {  
        $r->print('<tr><td>'.  
                       '<input type="button" value="Select" onClick="gochoose('.  
                       "'".$uname."','".$udom."')".'" /></td>'.  
                          '<td><tt>'.$uname.'</tt></td><td><tt>'.$udom.  
                          '</tt></td><td>'.  
                          &Apache::loncommon::aboutmewrapper(  
                          $fullname,  
                          $uname,$udom).'</td><td>'.$id.'</td><td>'.$section.  
                                        '</td></tr>');  
    }  
         }  
     }  
   
     $r->print('</table></form></body></html>');      $r->print('<form>');
       if ($allowed && (!$env{'form.roles'})) {
   # -------------------------------------------------------- Get course personnel
    $r->print('<h3>'.$env{'course.'.$env{'request.course.id'}.'.description'}.
     '</h3>');
    my %coursepersonnel=
       &Apache::lonnet::get_course_adv_roles();
    $r->print(&Apache::loncommon::start_data_table());
    foreach my $role (sort(keys(%coursepersonnel))) {
       foreach (split(/\,/,$coursepersonnel{$role})) {
    my ($puname,$pudom)=split(/\:/,$_);
    $role = &Apache::lonnet::plaintext($role,
      &Apache::loncommon::course_type());
    $r->print(&Apache::loncommon::start_data_table_row().
     '<td>'.
     '<input type="button" value="Select" onClick="gochoose('.
     "'".$puname."','".$pudom."')".'" /></td><td>'.$role.'</td><td>'.
     &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($puname,$pudom),$puname,$pudom).'</td>'.
     &Apache::loncommon::end_data_table_row());
       }
    }
    $r->print(&Apache::loncommon::end_data_table().'<p>&nbsp;');
   
    $r->print($filtermsg);
   
    $r->print('</p><p>'.
     &Apache::loncommon::start_data_table().
     &Apache::loncommon::start_data_table_header_row().
     &Apache::loncommon::end_data_table_header_row().
     '<th>&nbsp;</th>'.
     '<th>'.&mt('username').'</th>'.
     '<th>'.&mt('domain').'</th>'.
     '<th>'.&mt('Name').'</th>'.
     '<th>'.&mt('ID').'</th>'.
     '<th>'.&mt('section').'</th>'.
     '<th>'.&mt('active group(s)').'</th>'.
     &Apache::loncommon::end_data_table_header_row());
   # ------------------------------------------------------------------ Students
    foreach my $user (sort(keys(%$classlist))) {
       # the following undefs are for 'domain', and 'username' respectively.
       my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
    @{$classlist->{$user}};
       if ($allowed eq 'section' && $section ne $env{'request.course.sec'}) {
    next;
       }
       if ($user=~/^($LONCAPA::username_re)\:($LONCAPA::domain_re)$/) {
    my ($uname,$udom)=($1,$2);
    if (($uname=~/^$filter/) || 
       ($fullname=~/^$filter/i)) {
       my $grouplist = '';
       foreach my $group (sort(keys(%allgroups))) {
    if (exists($grouplist{$group.':'.$uname.':'.$udom})) {
       my ($end,$start) = split(/:/,$grouplist{$group.':'.$uname.':'.$udom});
       if (($end!=0) && ($end<$now)) { next; }
       if (($start!=0) && ($start>$now)) {next; }
       $grouplist .= " $group,"; 
    }
       }
       $grouplist =~ s/,$//;
       $r->print(&Apache::loncommon::start_data_table_row().
         '<td>'.
         '<input type="button" value="'.&mt('Select').'" onClick="gochoose('.
         "'".$uname."','".$udom."')".'" /></td>'.
         '<td><tt>'.$uname.'</tt></td><td> <tt>'.$udom.
         '</tt></td><td>'.
         &Apache::loncommon::aboutmewrapper($fullname,
    $uname,$udom).
         '</td><td>'.$id.'</td><td>'.$section.
         '</td><td>'.$grouplist.'</td>'.
         &Apache::loncommon::end_data_table_row());
    }
       }
    }
   
    $r->print(&Apache::loncommon::end_data_table().'</p>');
       } else {
    $r->print('<h3>'.&mt('Users with Roles Assigned by').' '.
     &Apache::loncommon::plainname($env{'user.name'},
    $env{'user.domain'}).'</h3>');
    $r->print($filtermsg);
   
    $r->print('<p>'.&Apache::loncommon::start_data_table());
    my %users=&Apache::lonnet::get_my_roles();
    foreach my $user (sort(keys(%users))) {
       if ($user =~
    /^($LONCAPA::username_re)\:($LONCAPA::domain_re)\:(\w+)$/) {
    my ($uname,$udom,$urole)=($1,$2,$3);
    my $fullname=&Apache::loncommon::plainname($uname,$udom);
    if (($uname=~/^$filter/) || 
       ($fullname=~/^$filter/i)) {
       $r->print(&Apache::loncommon::start_data_table_row().
         '<td>'.
         '<input type="button" value="Select" onClick="gochoose('.
         "'".$uname."','".$udom."')".'" /></td>'.
         '<td><tt>'.$uname.'</tt></td><td><tt>'.$udom.
         '</tt></td><td>'.
         &Apache::loncommon::aboutmewrapper(
    $fullname,
    $uname,$udom).'</td><td><td>'.
         &Apache::lonnet::plaintext($urole).
         '</td>'.
         &Apache::loncommon::end_data_table_row());
    }
       }
    }
    $r->print(&Apache::loncommon::end_data_table().'</p>');
       }
       $r->print('</form>'.&Apache::loncommon::end_page());
     return OK;      return OK;
 }   } 
   
Removed from v.1.3  
changed lines
  Added in v.1.21

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