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File:  [LON-CAPA] / loncom / interface / lonerrorhandler.pm
Revision 1.3: download - view: text, annotated - select for diffs
Wed Dec 19 17:17:46 2001 UTC (22 years, 5 months ago) by albertel
Branches: MAIN
CVS tags: version_0_99_3, version_0_99_2, version_0_99_1, version_0_99_0, version_0_6_2, version_0_6, version_0_5_1, version_0_5, version_0_4, stable_2002_spring, stable_2002_july, stable_2002_april, conference_2003, STABLE, HEAD
- Finished GPLing the code

    1: # The LearningOnline Network
    2: # Internal Server Error Handler
    3: #
    4: # $Id: lonerrorhandler.pm,v 1.3 2001/12/19 17:17:46 albertel 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: # (Login Screen
   29: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,
   30: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)
   31: #
   32: # 3/1/1 Gerd Kortemeyer
   33: #
   34: package Apache::lonerrorhandler;
   35: 
   36: use strict;
   37: use Apache::Constants qw(:common);
   38: 
   39: sub handler {
   40:     my $r = shift;
   41:     $r->content_type('text/html');
   42:     $r->send_http_header;
   43:     return OK if $r->header_only;
   44: 
   45: # ------------------------------------------------------------- Get environment
   46:      my $envkey;
   47:      my $env='';
   48:  
   49:      foreach $envkey (sort keys %ENV) {
   50:  	$env.="$envkey: $ENV{$envkey}\n";
   51:      }
   52: 
   53:      $env=~s/\"/\'\'/g;
   54:      my $recipients=$r->dir_config('lonAdmEMail').','.
   55:                      $r->dir_config('lonSysEMail'); 
   56: 
   57:      my $req=$r->as_string();
   58:      $req=~s/\"/\'\'/g;
   59: 
   60: # --------------------------------------------------- Print login screen header
   61:     $r->print(<<ENDDOCUMENT);
   62: <html>
   63: <head>
   64: <title>The LearningOnline Network with CAPA</title>
   65: </head>
   66: <body bgcolor="#FFFFFF">
   67: <img src="/adm/lonKaputt/lonlogo_broken.gif" align=left>
   68: <h1>Sorry!</h1>
   69: <h2>Somewhere something went wrong - please help us to find out what.</h2>
   70: Please take a moment to fill out the form below. Your information, together
   71: with internal debugging information, will be emailed to the system and server
   72: administrators.
   73: <form action="mailto:$recipients" method=get enctype="text/plain">
   74: <input type=submit value="Send Information">
   75: <h3>Please describe what you did just before this screen came up</h3>
   76: <input type=hidden name=req value="$req">
   77: <textarea name=prioraction cols=50 rows=5>
   78: </textarea>
   79: <h3>Is this problem reproducible?</h3>
   80: <input type=checkbox name=reproducible value=yes> Yes!
   81: <h3>Do you have any guesses why this might have happened?</h3>
   82: <textarea name=guesses cols=50 rows=5>
   83: </textarea>
   84: <input type=hidden name=environment value="$env"><p>
   85: <input type=submit value="Send Information">
   86: </form>
   87: <h1>Thank you for your help!</h1>
   88: </body>
   89: </html>
   90: ENDDOCUMENT
   91: # -------------------------- Better terminate this in case something was sticky
   92:     $r->child_terminate();
   93: 
   94:     return OK;
   95: } 
   96: 
   97: 1;
   98: __END__
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