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.
# The LearningOnline Network
# Internal Server Error Handler
#
# $Id: lonerrorhandler.pm,v 1.14 2007/12/04 04:43:21 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#
package Apache::lonerrorhandler;
use strict;
use Apache::Constants qw(:common);
use Apache::loncommon();
use Apache::lonnet;
use Apache::lonmsg();
use Apache::lonacc();
use Apache::lonlocal;
sub handler {
my $r = shift;
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
return OK if $r->header_only;
&Apache::lonacc::get_posted_cgi($r);
my $title = $env{'form.sendinfo'} ? 'Sending Error Report'
: 'Could Not Process Request';
$r->print(&Apache::loncommon::start_page($title));
if ($env{'form.sendinfo'}) {
my $repro='no';
# ------------------------------------------------------------------ Mail stuff
if ($env{'form.reproducible'}) {
$repro='yes';
}
my %lt = &Apache::lonlocal::texthash (
msg => 'LON-CAPA Error Message',
rep => 'Reproducible',
ver => 'Version',
syl => 'Syllabus',
pri => 'Prior Action',
gue => 'Guesses',
env => 'Environment',
);
my $message=(<<ENDMESSAGE);
$lt{'msg'}
$lt{'rep'}: $repro
$lt{'ver'}: $env{'form.version'}
$lt{'syl'}:
$env{'form.syllabus'}
$lt{'pri'}:
$env{'form.prioraction'}
$lt{'gue'}:
$env{'form.guesses'}
$lt{'env'}:
$env{'form.environment'}
ENDMESSAGE
my $sysmail = $r->dir_config('lonSysEMail');
my $defdom = $r->dir_config('lonDefDomain');
my $origmail = $r->dir_config('lonAdmEMail');
my $recipients = &Apache::loncommon::build_recipient_list($sysmail,
'errormail',$defdom,$origmail);
if ($recipients ne '') {
&Apache::lonmsg::sendemail($recipients,'ERROR REPORT',$message);
$r->print('<h2>'.&mt('Report submitted').'</h2>'.&mt('Thank you!'));
} else {
$r->print('<h2>'.&mt('Warning: Report not submitted').'</h2>'.
'<span class="LC_error">'.&mt("The administrators of
the domain ($defdom) have not set any e-mail addresses
for receipt of your error report.").'</span>');
}
} else {
# ------------------------------------------------------------- Get environment
my $envkey;
my $env='';
my $syllabus='';
foreach $envkey (sort(keys(%env))) {
$env.="$envkey: $env{$envkey}\n";
}
foreach $envkey (sort(keys(%ENV))) {
$env.="$envkey: $ENV{$envkey}\n";
if ($envkey=~/REDIRECT\_(REQUEST_URI|SCRIPT|ERROR)/) {
$syllabus.="\n$1:\n$ENV{$envkey}";
}
}
$env=~s/\"/\'\'/g;
my $version=$r->dir_config('lonVersion');
# ----------------------------------------------------------- Print error form
$r->print('<h2>'.
&mt('Somewhere something went wrong - please help us to find out what.').'</h2>'.
&mt('Please take a moment to fill out the form below.').' '.&mt('Your information,
together with internal debugging information, will be emailed to the system and
server administrators.').'
<form action="/adm/errorhandler" method="post">
<input type="submit" value="'.&mt('Send Information').'" />
<h3>'.&mt('Please describe what you did just before this screen came up').'</h3>
<textarea name="prioraction" cols="50" rows="5">
</textarea>
<h3>'.&mt('Is this problem reproducible?').'</h3>
<label>
<input type="checkbox" name="reproducible" value="yes" /> '.&mt('Yes!').'
</label>
<h3>'.&mt('Do you have any guesses why this might have happened?').'</h3>
<textarea name="guesses" cols="50" rows="5">
</textarea>
<input type="hidden" name="version" value="'.$version.'" />
<input type="hidden" name="environment" value="'.$env.'" />
<input type="hidden" name="syllabus" value="'.$syllabus.'" />
<input type="hidden" name="sendinfo" value="1" />
<p>
<input type="submit" value="'.&mt('Send Information').'" />
</p>
</form>
<h1>'.&mt('Thank you for your help!').'</h1>
<font size="-1">
<pre>
'.&mt('Internal info:').
$syllabus.'
</pre>
</font>
');
# -------------------------- Better terminate this in case something was sticky
$r->child_terminate();
}
$r->print(&Apache::loncommon::end_page());
return OK;
}
1;
__END__
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