File:
[LON-CAPA] /
loncom /
interface /
lonquickgrades.pm
Revision
1.1:
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Thu Nov 14 21:36:23 2002 UTC (21 years, 9 months ago) by
bowersj2
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MAIN
CVS tags:
HEAD
Added a shell of the new student grades interface. Right now,
/adm/quickgrades just prints a list of all problems in the given course,
to be extended later.
Also a small change in navmaps to add a method for the "composite title",
which is the title if it exists, or the last part of the URL if not.
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;
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