Annotation of loncom/interface/lonerrorhandler.pm, revision 1.15
1.1 www 1: # The LearningOnline Network
2: # Internal Server Error Handler
3: #
1.15 ! bisitz 4: # $Id: lonerrorhandler.pm,v 1.14 2007/12/04 04:43:21 raeburn Exp $
1.3 albertel 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: #
1.4 www 28:
1.1 www 29: package Apache::lonerrorhandler;
30:
31: use strict;
32: use Apache::Constants qw(:common);
1.11 albertel 33: use Apache::loncommon();
1.7 albertel 34: use Apache::lonnet;
1.11 albertel 35: use Apache::lonmsg();
36: use Apache::lonacc();
1.13 raeburn 37: use Apache::lonlocal;
1.1 www 38:
39: sub handler {
40: my $r = shift;
1.6 albertel 41: &Apache::loncommon::content_type($r,'text/html');
1.1 www 42: $r->send_http_header;
43: return OK if $r->header_only;
44:
1.11 albertel 45: &Apache::lonacc::get_posted_cgi($r);
1.2 www 46:
1.9 albertel 47: my $title = $env{'form.sendinfo'} ? 'Sending Error Report'
48: : 'Could Not Process Request';
49: $r->print(&Apache::loncommon::start_page($title));
1.8 www 50:
51: if ($env{'form.sendinfo'}) {
52: my $repro='no';
53: # ------------------------------------------------------------------ Mail stuff
54: if ($env{'form.reproducible'}) {
55: $repro='yes';
56: }
1.13 raeburn 57: my %lt = &Apache::lonlocal::texthash (
58: msg => 'LON-CAPA Error Message',
59: rep => 'Reproducible',
60: ver => 'Version',
61: syl => 'Syllabus',
62: pri => 'Prior Action',
63: gue => 'Guesses',
64: env => 'Environment',
65: );
1.8 www 66: my $message=(<<ENDMESSAGE);
1.13 raeburn 67: $lt{'msg'}
68: $lt{'rep'}: $repro
69: $lt{'ver'}: $env{'form.version'}
70: $lt{'syl'}:
1.8 www 71: $env{'form.syllabus'}
72:
1.13 raeburn 73: $lt{'pri'}:
1.8 www 74: $env{'form.prioraction'}
75:
1.13 raeburn 76: $lt{'gue'}:
1.8 www 77: $env{'form.guesses'}
78:
1.13 raeburn 79: $lt{'env'}:
1.8 www 80: $env{'form.environment'}
81: ENDMESSAGE
1.13 raeburn 82: my $sysmail = $r->dir_config('lonSysEMail');
83: my $defdom = $r->dir_config('lonDefDomain');
1.14 raeburn 84: my $origmail = $r->dir_config('lonAdmEMail');
85: my $recipients = &Apache::loncommon::build_recipient_list($sysmail,
86: 'errormail',$defdom,$origmail);
1.13 raeburn 87: if ($recipients ne '') {
88: &Apache::lonmsg::sendemail($recipients,'ERROR REPORT',$message);
89: $r->print('<h2>'.&mt('Report submitted').'</h2>'.&mt('Thank you!'));
90: } else {
91: $r->print('<h2>'.&mt('Warning: Report not submitted').'</h2>'.
1.15 ! bisitz 92: '<span class="LC_error">'
! 93: .&mt('The administrators of the domain [_1] have not set'
! 94: .' any e-mail addresses for receipt of your error report.'
! 95: ,'<tt>'.$defdom.'</tt>')
! 96: .'</span>');
1.13 raeburn 97: }
1.8 www 98: } else {
99: # ------------------------------------------------------------- Get environment
100: my $envkey;
101: my $env='';
102: my $syllabus='';
103:
104: foreach $envkey (sort(keys(%env))) {
105: $env.="$envkey: $env{$envkey}\n";
106: }
107: foreach $envkey (sort(keys(%ENV))) {
108: $env.="$envkey: $ENV{$envkey}\n";
109: if ($envkey=~/REDIRECT\_(REQUEST_URI|SCRIPT|ERROR)/) {
110: $syllabus.="\n$1:\n$ENV{$envkey}";
111: }
112: }
113:
114: $env=~s/\"/\'\'/g;
115:
116: my $version=$r->dir_config('lonVersion');
117:
118: # ----------------------------------------------------------- Print error form
1.15 ! bisitz 119: $r->print('<h2 class="LC_error">'
! 120: .&mt('Somewhere something went wrong')
! 121: .'</h2>'
! 122: .'<p>'.&mt('Please help us to find out what.').'</p>'
! 123: .'<p>'.&mt('Please take a moment to fill out the form below.').' '
! 124: .&mt('Your information, together with internal debugging information, '
! 125: .'will be emailed to the system and server administrators.')
! 126: .'</p>
1.8 www 127: <form action="/adm/errorhandler" method="post">
1.13 raeburn 128: <h3>'.&mt('Please describe what you did just before this screen came up').'</h3>
1.8 www 129: <textarea name="prioraction" cols="50" rows="5">
1.2 www 130: </textarea>
1.13 raeburn 131: <h3>'.&mt('Is this problem reproducible?').'</h3>
1.8 www 132: <label>
1.13 raeburn 133: <input type="checkbox" name="reproducible" value="yes" /> '.&mt('Yes!').'
1.8 www 134: </label>
1.13 raeburn 135: <h3>'.&mt('Do you have any guesses why this might have happened?').'</h3>
1.8 www 136: <textarea name="guesses" cols="50" rows="5">
1.2 www 137: </textarea>
1.13 raeburn 138: <input type="hidden" name="version" value="'.$version.'" />
139: <input type="hidden" name="environment" value="'.$env.'" />
140: <input type="hidden" name="syllabus" value="'.$syllabus.'" />
1.8 www 141: <input type="hidden" name="sendinfo" value="1" />
142: <p>
1.13 raeburn 143: <input type="submit" value="'.&mt('Send Information').'" />
1.8 www 144: </p>
1.2 www 145: </form>
1.13 raeburn 146: <h1>'.&mt('Thank you for your help!').'</h1>
1.15 ! bisitz 147: <div><font size="-1">
1.13 raeburn 148: '.&mt('Internal info:').
1.15 ! bisitz 149: '<pre>'.
1.13 raeburn 150: $syllabus.'
1.8 www 151: </pre>
1.15 ! bisitz 152: </font></div>
1.13 raeburn 153: ');
1.2 www 154: # -------------------------- Better terminate this in case something was sticky
1.9 albertel 155:
1.8 www 156: $r->child_terminate();
157: }
1.10 albertel 158: $r->print(&Apache::loncommon::end_page());
1.1 www 159: return OK;
1.13 raeburn 160: }
1.1 www 161:
162: 1;
163: __END__
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