Return to lonquickgrades.pm CVS log

Up to [LON-CAPA] / loncom / interface

Annotation of loncom/interface/lonquickgrades.pm, revision 1.1

1.1     ! bowersj2    1: # The LearningOnline Network with CAPA
        !             2: # Quick Student Grades Display
        !             3: #
        !             4: # $Id:
        !             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: # Created Nov. 14, 2002 by Jeremy Bowers
        !            29: 
        !            30: package Apache::lonquickgrades;
        !            31: 
        !            32: use strict;
        !            33: use Apache::Constants qw(:common :http);
        !            34: 
        !            35: sub handler {
        !            36:     my $r = shift;
        !            37: 
        !            38:     &Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING});
        !            39: 
        !            40:     # Handle header-only request
        !            41:     if ($r->header_only) {
        !            42:         if ($ENV{'browser.mathml'}) {
        !            43:             $r->content_type('text/xml');
        !            44:         } else {
        !            45:             $r->content_type('text/html');
        !            46:         }
        !            47:         $r->send_http_header;
        !            48:         return OK;
        !            49:     }
        !            50: 
        !            51:     # Send header, don't cache this page
        !            52:     if ($ENV{'browser.mathml'}) {
        !            53:         $r->content_type('text/xml');
        !            54:     } else {
        !            55:         $r->content_type('text/html');
        !            56:     }
        !            57:     &Apache::loncommon::no_cache($r);
        !            58:     $r->send_http_header;
        !            59: 
        !            60:     # Create the nav map
        !            61:     my $navmap = Apache::lonnavmaps::navmap->new(
        !            62:                         $ENV{"request.course.fn"}.".db",
        !            63:                         $ENV{"request.course.fn"}."_parms.db", 0, 0);
        !            64: 
        !            65:     if (!defined($navmap)) {
        !            66:         my $requrl = $r->uri;
        !            67:         $ENV{'user.error.msg'} = "$requrl:bre:0:0:Course not initialized";
        !            68:         return HTTP_NOT_ACCEPTABLE;
        !            69:     }
        !            70:  
        !            71:     # Header
        !            72:     $r->print(&Apache::loncommon::bodytag('Navigate Course Map','',
        !            73:                                           ''));
        !            74: 
        !            75:     # End navmap using boilerplate
        !            76: 
        !            77:     my $iterator = $navmap->getIterator(undef, undef, undef, 1);
        !            78:     my $depth = 1;
        !            79:     $iterator->next(); # ignore first BEGIN_MAP
        !            80:     my $curRes = $iterator->next();
        !            81:    
        !            82:     while ( $depth > 0 ) {
        !            83:         if ($curRes == $iterator->BEGIN_MAP()) {$depth++;}
        !            84:         if ($curRes == $iterator->END_MAP()) { $depth--; }
        !            85: 
        !            86:         if (ref($curRes) && $curRes->is_problem()) {
        !            87:             my $title = $curRes->compTitle();
        !            88:             $r->print($title . '<br />' . "\n");
        !            89:         }
        !            90: 
        !            91:         $curRes = $iterator->next();
        !            92:     }
        !            93: 
        !            94:     $r->print("</body></html>");
        !            95: 
        !            96:     return OK;
        !            97: }
        !            98: 
        !            99: 1;

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.