[BACK]Return to loncommunicate.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface
File:  [LON-CAPA] / loncom / interface / loncommunicate.pm
Revision 1.10: download - view: text, annotated - select for diffs
Mon Jun 24 14:33:21 2002 UTC (21 years, 11 months ago) by www
Branches: MAIN
CVS tags: version_0_5_1, version_0_5, version_0_4, stable_2002_july, STABLE, HEAD
Get rid of spurious error-message-email if user did never have email.

    1: # The LearningOnline Network
    2: # Communicate
    3: #
    4: # $Id: loncommunicate.pm,v 1.10 2002/06/24 14:33:21 www 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: # (Internal Server Error Handler
   29: #
   30: # (Login Screen
   31: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,
   32: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)
   33: #
   34: # 3/1/1 Gerd Kortemeyer)
   35: #
   36: # 3/1,2/6,7/27,8/3,8/15,
   37: # 11/5/01 Gerd Kortemeyer
   38: #
   39: package Apache::loncommunicate;
   40: 
   41: use strict;
   42: use Apache::Constants qw(:common);
   43: use Apache::lonmsg();
   44: 
   45: sub handler {
   46:     my $r = shift;
   47:     $r->content_type('text/html');
   48:     $r->send_http_header;
   49:     return OK if $r->header_only;
   50: #
   51: # Start document
   52: #
   53:     $r->print(<<END);
   54: <html>
   55: <head>
   56: <title>The LearningOnline Network with CAPA</title>
   57: </head>
   58: <body bgcolor="#FFFFFF">
   59: <img align=right src=/adm/lonIcons/lonlogos.gif>
   60: <h1>Communicate</h1>
   61: END
   62:    $r->print(<<END);
   63: <table cellspacing="10" cellpadding="2">
   64: <tr><td bgcolor="#FFFFAA">
   65:   <b><a href="/adm/email/">View All Messages</a></b>
   66: </td></tr>
   67: <tr><td bgcolor="#FFFFAA">
   68:   <b><a href="/adm/email?critical=display">View Critical Messages</a></b>
   69: </td></tr>
   70: <tr><td bgcolor="#FFFFAA">
   71:   <b><a href="/adm/email?compose=individual">Send message to user(s)</a></b>
   72: </td></tr>
   73: END
   74:     if (($ENV{'request.course.id'}) && 
   75:         (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
   76:         $r->print(<<END);
   77: <tr><td bgcolor="#FFFFAA">
   78:   <b><a href="/adm/email?compose=group">Broadcast message to course</a></b>
   79: </td></tr>
   80: <tr><td bgcolor="#FFFFAA">
   81:   <b><a href="/adm/email?compose=upload">Upload messages to course</a></b>
   82: </td></tr>
   83: END
   84:     }
   85:     $r->print('</table>');
   86:     my @msgids = sort split(/\&/,&Apache::lonnet::reply
   87:                             ('keys:'.$ENV{'user.domain'}.':'.
   88:                              $ENV{'user.name'}.':nohist_email',
   89:                              $ENV{'user.home'}));
   90:     my @newmsgs;
   91:     foreach (@msgids) {
   92:         my ($sendtime,$shortsubj,$fromname,$fromdom,$status)=
   93: 	    &Apache::lonmsg::unpackmsgid($_);
   94:        if ($sendtime!~/error/) {
   95:         $sendtime = localtime($sendtime);
   96:         if ($status eq 'new') {
   97:             push @newmsgs, { 
   98:                 msgid    => $_,
   99:                 sendtime => $sendtime,
  100:                 shortsub => &Apache::lonnet::unescape($shortsubj),
  101:                 from     => $fromname,
  102:                 fromdom  => $fromdom 
  103:                 }
  104:         }
  105:        }
  106:     }
  107:     if ($#newmsgs >= 0) {
  108:         $r->print(<<TABLEHEAD);
  109: <h3>New Messages</h3>
  110: <table border=2><tr><th>&nbsp</th>
  111: <th>Date</th><th>Username</th><th>Domain</th><th>Subject</th></tr>
  112: TABLEHEAD
  113:         foreach my $msg (@newmsgs) {
  114:             $r->print(<<"ENDLINK");
  115: <tr bgcolor="#FFBB77">
  116: <td><a href="/adm/email?display=$msg->{'msgid'}">Open</a></td>
  117: ENDLINK
  118:             foreach ('sendtime','from','fromdom','shortsub') {
  119:                 $r->print("<td>$msg->{$_}</td>");
  120:             }
  121:             $r->print("</td></tr>");
  122:         }
  123:         $r->print('</table></body></html>');
  124:     } else {
  125:         $r->print("<h3>You have no unread messages</h3>");
  126:     }
  127:     return OK;
  128: }
  129: 
  130: 1;
  131: __END__
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>