Annotation of loncom/interface/lonpickstudent.pm, revision 1.5

1.1       www         1: # The LearningOnline Network
                      2: # Pick a student from the classlist
                      3: #
1.5     ! www         4: # $Id: lonpickstudent.pm,v 1.4 2003/03/28 01:53:55 www Exp $
1.1       www         5: #
                      6: # Copyright Michigan State University Board of Trustees
                      7: #
                      8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
                      9: #
                     10: # LON-CAPA is free software; you can redistribute it and/or modify
                     11: # it under the terms of the GNU General Public License as published by
                     12: # the Free Software Foundation; either version 2 of the License, or
                     13: # (at your option) any later version.
                     14: #
                     15: # LON-CAPA is distributed in the hope that it will be useful,
                     16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
                     17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                     18: # GNU General Public License for more details.
                     19: #
                     20: # You should have received a copy of the GNU General Public License
                     21: # along with LON-CAPA; if not, write to the Free Software
                     22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                     23: #
                     24: # /home/httpd/html/adm/gpl.txt
                     25: #
                     26: # http://www.lon-capa.org/
                     27: #
                     28: 
                     29: package Apache::lonpickstudent;
                     30: 
                     31: use strict;
                     32: use Apache::Constants qw(:common);
                     33: use Apache::loncommon;
                     34: use Apache::loncoursedata;
                     35: use Apache::lonnet;
                     36: 
                     37: sub handler {
                     38:     my $r = shift;
                     39:     $r->content_type('text/html');
                     40:     $r->send_http_header;
                     41:     return OK if $r->header_only;
                     42: 
                     43: # ------------------------------------------------------------ Print the screen
                     44:     $r->print(<<ENDDOCUMENT);
                     45: <html>
                     46: <head>
                     47: <title>The LearningOnline Network with CAPA</title>
                     48: </head>
                     49: ENDDOCUMENT
                     50: 
                     51: # Is this even in a course?
                     52:     unless ($ENV{'request.course.id'}) {
                     53: 	$r->print('<body>Not in a course</body>');
                     54:         return OK;
                     55:     }
1.2       www        56: 	  
                     57:     unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {
                     58: 	$r->print('<body>No course listing</body>');
                     59:         return OK;
                     60:     }
                     61: 
                     62: 
1.1       www        63: 
                     64:     &Apache::loncommon::get_unprocessed_cgi
1.2       www        65:         ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement']);
                     66:     my $filter=$ENV{'form.filter'};
                     67:     $filter=~s/\W//g;
                     68:     unless ($filter) { $filter='.'; }
1.1       www        69: 
1.3       www        70:     my $classlist=&Apache::loncoursedata::get_classlist();
1.1       www        71:        
                     72: # --------------------------------------- There is such a user, get environment
                     73: 
                     74:     $r->print(&Apache::loncommon::bodytag("Selecting a User"));
1.2       www        75:     $r->print(<<ENDSCRIPT);
                     76: <script>
                     77: function gochoose(uname,udom) {
                     78:     opener.document.$ENV{'form.form'}.$ENV{'form.unameelement'}.value=uname;
                     79:     var slct=opener.document.$ENV{'form.form'}.$ENV{'form.udomelement'};
                     80:     var i;
                     81:     for (i=0;i<slct.length;i++) {
1.4       www        82:         if (slct.options[i].value==udom) { slct.selectedIndex=i; }
1.2       www        83:     }
                     84:     self.close();
                     85: }
                     86: </script>
                     87: ENDSCRIPT
                     88:     
                     89:     $r->print('<h3>'.$ENV{'course.'.$ENV{'request.course.id'}.'.description'}.
1.4       www        90:               '</h3><form>');
                     91: # -------------------------------------------------------- Get course personnel
                     92:     my %coursepersonnel=
                     93:        &Apache::lonnet::get_course_adv_roles();
                     94:     $r->print('<table border="2">');
1.5     ! www        95:     foreach my $role (sort keys %coursepersonnel) {
1.4       www        96:        foreach (split(/\,/,$coursepersonnel{$role})) {
                     97: 	   my ($puname,$pudom)=split(/\:/,$_);
                     98: 	   $r->print('<tr><td>'.
                     99:              '<input type="button" value="Select" onClick="gochoose('.
                    100:              "'".$puname."','".$pudom."')".'" /></td><td>'.$role.'</td><td>'.
                    101: 		     &Apache::loncommon::aboutmewrapper(
                    102:                           &Apache::loncommon::plainname($puname,
                    103:                           $pudom),$puname,$pudom).'</td></tr>');
                    104: 	}
                    105:     }
                    106:     $r->print('</table><p>&nbsp;');
1.2       www       107:     if ($filter ne '.') {
1.4       www       108:        $r->print('<br/ >Name starting with "'.$filter.'"<br />');
1.2       www       109:     }
1.4       www       110:     $r->print('</p><table>');
                    111:   # ------------------------------------------------------------------ Students
1.1       www       112:     foreach (sort keys %$classlist) {
1.3       www       113:         # the following undefs are for 'domain', and 'username' respectively.
                    114: 	my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
                    115:             @{$classlist->{$_}};
                    116:         if ($_=~/^(\w+)\:(\w+)$/) {
1.1       www       117: 	    my ($uname,$udom)=($1,$2);
1.2       www       118: 	    if (($uname=~/^$filter/) || 
1.3       www       119:                 ($fullname=~/^$filter/i)) {
1.2       www       120: 	       $r->print('<tr><td>'.
                    121:                       '<input type="button" value="Select" onClick="gochoose('.
                    122:                       "'".$uname."','".$udom."')".'" /></td>'.
                    123:                          '<td><tt>'.$uname.'</tt></td><td><tt>'.$udom.
                    124:                          '</tt></td><td>'.
                    125:                          &Apache::loncommon::aboutmewrapper(
1.3       www       126:                          $fullname,
                    127:                          $uname,$udom).'</td><td>'.$id.'</td><td>'.$section.
                    128:                                        '</td></tr>');
1.2       www       129: 	   }
1.1       www       130:         }
                    131:     }
                    132: 
1.2       www       133:     $r->print('</table></form></body></html>');
1.1       www       134:     return OK;
                    135: } 
                    136: 
                    137: 1;
                    138: __END__

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