Annotation of loncom/publisher/lonrights.pm, revision 1.3
1.1 www 1: # The LearningOnline Network with CAPA
2: # Handler to show and edit custom distribution rights
3: #
1.3 ! www 4: # $Id: lonrights.pm,v 1.2 2003/03/19 22:14:23 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: ###
30:
31: package Apache::lonrights;
32:
33: use strict;
34: use Apache::Constants qw(:common :http);
35: use Apache::lonnet();
36: use Apache::loncommon();
1.2 www 37: use HTML::LCParser;
38: use Apache::File;
1.1 www 39:
40: sub handler {
41:
42: my $r=shift;
43: $r->content_type('text/html');
44: $r->send_http_header;
45:
1.3 ! www 46: $r->print(
! 47: '<html><head><title>LON-CAPA Custom Distribution Rights</title></head>');
1.1 www 48:
49: $r->print(&Apache::loncommon::bodytag('Custom Distribution Rights'));
50:
1.2 www 51: my $uri=$r->uri;
52: my $fn=&Apache::lonnet::filelocation('',$uri);
53: my $contents='';
54: my $constructmode=($uri=~/^\/\~/);
55: unless ($constructmode) {
56: # =========================================== This is not in construction space
57: $contents=&Apache::lonnet::getfile($fn);
58: if ($contents==-1) { $contents=''; }
59: } else {
60: # =============================================== This is in construction space
61: if (-e $fn) {
62: my $fh=Apache::File->new($fn);
63: $contents=join('',<$fh>);
64: $fh->close();
65: }
1.3 ! www 66: $r->print('<form method="post">');
1.2 www 67: }
68: my $parser=HTML::LCParser->new(\$contents);
69: my $token;
1.3 ! www 70: my $rulecounter=0;
! 71: # ---------------------------------------------------------- Start table output
! 72: $r->print('<table border="2">');
! 73: # --------------------------------------------------------------------- Default
! 74: # Fast forward to first rule
! 75: $token=$parser->get_token;
! 76: while ($token->[1] ne 'accessrule') { $token=$parser->get_token; }
! 77: # print default
! 78: $r->print('<tr><td> </td><td>');
! 79: if ($constructmode) {
! 80: $r->print(&Apache::loncommon::select_form
! 81: ($token->[2]->{'effect'},'effect_0',
! 82: ('allow' => 'allow',
! 83: 'deny' => 'deny')));
! 84: } else {
! 85: $r->print($token->[2]->{'effect'});
! 86: }
! 87: $r->print('</td><td colspan="2">Default');
! 88: if (($token->[2]->{'realm'}) || ($token->[2]->{'role'})) {
! 89: $r->print(' - <font color="red">Error! No default set.</font>');
! 90: }
! 91: $r->print('</td></tr>');
! 92: # Additional roles
1.2 www 93: while ($token=$parser->get_token) {
94: if (($token->[0] eq 'S') && ($token->[1] eq 'accessrule')) {
1.3 ! www 95: $rulecounter++;
! 96: $r->print('<tr><td>');
! 97: # inset, delete, etc
! 98: $r->print('</td><td>');
! 99: # effect
! 100: if ($constructmode) {
! 101: $r->print(&Apache::loncommon::select_form
! 102: ($token->[2]->{'effect'},
! 103: 'effect_'.$rulecounter,
! 104: ('allow' => 'allow',
! 105: 'deny' => 'deny')));
! 106: } else {
! 107: $r->print($token->[2]->{'effect'});
! 108: }
! 109: $r->print('</td><td>');
! 110: # realm
! 111: my $realm=$token->[2]->{'realm'};
! 112: $realm=~s/^\W//;
! 113: my ($rdom,$rcourse,$rsec)=split(/(\/|\_)/,$realm);
! 114: if ($constructmode) {
! 115: $r->print(&Apache::loncommon::select_dom_form($rdom,
! 116: 'domain_'.$rulecounter));
! 117: } else {
! 118: $r->print($token->[2]->{'realm'});
! 119: }
! 120: $r->print('</td><td>');
! 121: # role
! 122: if ($constructmode) {
! 123: } else {
! 124: $r->print($token->[2]->{'role'});
! 125: }
! 126: # close row
! 127: $r->print('</td></tr>');
1.2 www 128: }
1.3 ! www 129: }
! 130: $r->print('</table>');
! 131: # ------------------------------------------------------------ End table output
! 132: if ($constructmode) {
! 133: $r->print('<input type="submit" value="Store" /></form>');
1.2 www 134: }
1.1 www 135: $r->print('</body></html>');
136: return OK;
137: }
138:
139:
140: 1;
141: __END__
142:
143:
144:
145:
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