File:
[LON-CAPA] /
loncom /
interface /
lonerrorhandler.pm
Revision
1.14:
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Tue Dec 4 04:43:21 2007 UTC (16 years, 8 months ago) by
raeburn
Branches:
MAIN
CVS tags:
version_2_6_X,
version_2_6_99_1,
version_2_6_99_0,
version_2_6_3,
version_2_6_2,
version_2_6_1,
version_2_6_0,
version_2_5_99_1,
HEAD
- Make loncommon::build_recipient_list() more generally applicable.
- Eliminate duplicate addresses in recipient list
- Use loncommon::build_recipient_list() to provide recipient email list for
help support form and package update alerts.
1: # The LearningOnline Network
2: # Internal Server Error Handler
3: #
4: # $Id: lonerrorhandler.pm,v 1.14 2007/12/04 04:43:21 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: package Apache::lonerrorhandler;
30:
31: use strict;
32: use Apache::Constants qw(:common);
33: use Apache::loncommon();
34: use Apache::lonnet;
35: use Apache::lonmsg();
36: use Apache::lonacc();
37: use Apache::lonlocal;
38:
39: sub handler {
40: my $r = shift;
41: &Apache::loncommon::content_type($r,'text/html');
42: $r->send_http_header;
43: return OK if $r->header_only;
44:
45: &Apache::lonacc::get_posted_cgi($r);
46:
47: my $title = $env{'form.sendinfo'} ? 'Sending Error Report'
48: : 'Could Not Process Request';
49: $r->print(&Apache::loncommon::start_page($title));
50:
51: if ($env{'form.sendinfo'}) {
52: my $repro='no';
53: # ------------------------------------------------------------------ Mail stuff
54: if ($env{'form.reproducible'}) {
55: $repro='yes';
56: }
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: );
66: my $message=(<<ENDMESSAGE);
67: $lt{'msg'}
68: $lt{'rep'}: $repro
69: $lt{'ver'}: $env{'form.version'}
70: $lt{'syl'}:
71: $env{'form.syllabus'}
72:
73: $lt{'pri'}:
74: $env{'form.prioraction'}
75:
76: $lt{'gue'}:
77: $env{'form.guesses'}
78:
79: $lt{'env'}:
80: $env{'form.environment'}
81: ENDMESSAGE
82: my $sysmail = $r->dir_config('lonSysEMail');
83: my $defdom = $r->dir_config('lonDefDomain');
84: my $origmail = $r->dir_config('lonAdmEMail');
85: my $recipients = &Apache::loncommon::build_recipient_list($sysmail,
86: 'errormail',$defdom,$origmail);
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: $r->print('<h2>'.&mt('Warning: Report not submitted').'</h2>'.
92: '<span class="LC_error">'.&mt("The administrators of
93: the domain ($defdom) have not set any e-mail addresses
94: for receipt of your error report.").'</span>');
95: }
96: } else {
97: # ------------------------------------------------------------- Get environment
98: my $envkey;
99: my $env='';
100: my $syllabus='';
101:
102: foreach $envkey (sort(keys(%env))) {
103: $env.="$envkey: $env{$envkey}\n";
104: }
105: foreach $envkey (sort(keys(%ENV))) {
106: $env.="$envkey: $ENV{$envkey}\n";
107: if ($envkey=~/REDIRECT\_(REQUEST_URI|SCRIPT|ERROR)/) {
108: $syllabus.="\n$1:\n$ENV{$envkey}";
109: }
110: }
111:
112: $env=~s/\"/\'\'/g;
113:
114: my $version=$r->dir_config('lonVersion');
115:
116: # ----------------------------------------------------------- Print error form
117: $r->print('<h2>'.
118: &mt('Somewhere something went wrong - please help us to find out what.').'</h2>'.
119: &mt('Please take a moment to fill out the form below.').' '.&mt('Your information,
120: together with internal debugging information, will be emailed to the system and
121: server administrators.').'
122: <form action="/adm/errorhandler" method="post">
123: <input type="submit" value="'.&mt('Send Information').'" />
124: <h3>'.&mt('Please describe what you did just before this screen came up').'</h3>
125: <textarea name="prioraction" cols="50" rows="5">
126: </textarea>
127: <h3>'.&mt('Is this problem reproducible?').'</h3>
128: <label>
129: <input type="checkbox" name="reproducible" value="yes" /> '.&mt('Yes!').'
130: </label>
131: <h3>'.&mt('Do you have any guesses why this might have happened?').'</h3>
132: <textarea name="guesses" cols="50" rows="5">
133: </textarea>
134: <input type="hidden" name="version" value="'.$version.'" />
135: <input type="hidden" name="environment" value="'.$env.'" />
136: <input type="hidden" name="syllabus" value="'.$syllabus.'" />
137: <input type="hidden" name="sendinfo" value="1" />
138: <p>
139: <input type="submit" value="'.&mt('Send Information').'" />
140: </p>
141: </form>
142: <h1>'.&mt('Thank you for your help!').'</h1>
143: <font size="-1">
144: <pre>
145: '.&mt('Internal info:').
146: $syllabus.'
147: </pre>
148: </font>
149: ');
150: # -------------------------- Better terminate this in case something was sticky
151:
152: $r->child_terminate();
153: }
154: $r->print(&Apache::loncommon::end_page());
155: return OK;
156: }
157:
158: 1;
159: __END__
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