File:
[LON-CAPA] /
loncom /
interface /
lonmainmenu.pm
Revision
1.8.4.8:
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Mon Oct 4 18:54:46 2010 UTC (13 years, 9 months ago) by
raeburn
Branches:
GCI_3
Diff to branchpoint 1.8:
preferred,
unified
- Customization for GCI_3
- gctest_switcher() and gcitest_switcher_js() moved from lonmainmenu.pm to loncommon.pm
- /adm/menu redirects to Contents page for Inventory, Submission and Tutorial courses
and for non-CC roles in Concept Tests.
1: # The LearningOnline Network with CAPA
2: # displays the main menu
3: #
4: # $Id: lonmainmenu.pm,v 1.8.4.8 2010/10/04 18:54:46 raeburn Exp $
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: # There are two parameters controlling the action of this module:
30: #
31: # browser.interface - if this is 'textual', it overrides the second parameter
32: # and goes to screen reader PDA mode
33: #
34: # environment.remote - if this is 'on', the routines controll the remote
35: # control, otherwise they render the main window controls; ignored it
36: # browser.interface is 'textual'
37: #
38:
39: package Apache::lonmainmenu;
40:
41: use strict;
42: use Apache::Constants qw(:common);
43: use Apache::loncommon();
44: use Apache::lonnet;
45: use Apache::lonmenu();
46: use Apache::lonlocal;
47: use LONCAPA qw(:DEFAULT :match);
48:
49: sub handler {
50: my $r = shift;
51: &Apache::loncommon::no_cache($r);
52: &Apache::loncommon::content_type($r,'text/html');
53: $r->send_http_header;
54: return OK if $r->header_only;
55:
56: my $custommenu = &Apache::loncommon::needs_gci_custom();
57: my $cid = $env{'request.course.id'};
58: my %gcicourses = (
59: gci_9615072b469884921gcil1 => 'review',
60: gci_1H96711d710194bfegcil1 => 'submit',
61: gci_5422913620b814c90gcil1 => 'tutorial',
62: );
63: if (($custommenu && $cid ne '' && ($gcicourses{$cid} || $env{'request.role'} !~ m{^cc\./gcitest/})) ||
64: ($env{'user.domain'} eq 'gcitest')) {
65: $r->internal_redirect('/adm/navmaps');
66: return OK;
67: }
68:
69: my $form;
70: if ($env{'environment.remote'} ne 'off') {
71: $form=&Apache::lonmenu::serverform();
72: }
73:
74: my $script_tag;
75: if ($env{'environment.remote'} ne 'off') {
76: my $utility=&Apache::lonmenu::utilityfunctions('/adm/menu');
77: $script_tag=(<<ENDSCRIPT);
78: <script type="text/javascript">
79: $utility
80: </script>
81: ENDSCRIPT
82: }
83: # ---- Print the screen, pretend to be in text mode to generate text-based menu
84: # temporarily set interface to "faketextual" and remote to "off", which renders
85: # the main menu
86: $env{'browser.interface'}='faketextual';
87: $env{'environment.remote'}='off';
88:
89: # Breadcrumbs
90: my $args;
91: unless ($custommenu && !$env{'request.course.id'}) {
92: my $brcrum = [];
93: $args = {bread_crumbs => $brcrum};
94: }
95: $r->print(&Apache::loncommon::start_page('Main Menu',$script_tag,$args));
96:
97: my ($rolecount,$numcourses) = (0,0);
98: unless (($custommenu) || ($env{'user.domain'} eq 'gcitest')) {
99: foreach my $envkey (keys(%env)) {
100: next unless ($envkey =~ /^user\.role\./);
101: $rolecount ++;
102: }
103: }
104: if ($custommenu) {
105: $r->print(&Apache::lonmenu::inlinemenu('gcicustom').$form);
106: } elsif (!$rolecount) {
107: $r->print(&Apache::lonmenu::inlinemenu('gcinorole').$form);
108: } else {
109: $r->print(&Apache::lonmenu::inlinemenu().$form);
110: }
111: $r->print(&Apache::loncommon::end_page());
112: return OK;
113: }
114:
115: 1;
116: __END__
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