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Diff for /loncom/interface/loncommunicate.pm between versions 1.2 and 1.41

version 1.2, 2001/02/06 16:51:24 version 1.41, 2007/01/31 16:02:49
Line 1 Line 1
 # The LearningOnline Network  # The LearningOnline Network
 # Communicate  # Communicate
 #  #
 # (Internal Server Error Handler  # $Id$
 #  #
 # (Login Screen  # Copyright Michigan State University Board of Trustees
 # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,  
 # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)  
 #  #
 # 3/1/1 Gerd Kortemeyer)  # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
 #  #
 # 3/1,2/6 Gerd Kortemeyer  # 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::loncommunicate;  package Apache::loncommunicate;
   
 use strict;  use strict;
 use Apache::Constants qw(:common);  use Apache::Constants qw(:common);
 use Apache::lonmsg();  use Apache::lonmsgdisplay();
   use Apache::loncommon;
   use Apache::lonlocal;
   use Apache::lonnet;
   
   sub menu {
       my $r=shift;
       my $crstype = 'Course';
       my $usertype = 'Student';
       if (defined($env{'course.'.$env{'request.course.id'}.'.type'})) {
           $crstype = $env{'course.'.$env{'request.course.id'}.'.type'};
           if ($crstype eq 'Group') {
               $usertype = 'Member';
           }   
       }
       my %lt=&Apache::lonlocal::texthash(
   'vcm' => 'View Critical Messages',
   'smu' => 'Send Message to User(s)',
   'bmc' => "Broadcast Message to $crstype",
   'dmu' => "Distribute Messages from Uploaded File to $crstype",
   'unr' => 
        'User Notes, Records of Face-to-Face Discussions, and Critical Messages',
   
   'cbs' => "Configure Blocking of $usertype Communication during Exams",
   );
       my %help=();
       foreach ('Course_Face_To_Face_Records,Course_Critical_Message',
        'Course_Broadcast_Message') {
    $help{$_}=&Apache::loncommon::help_open_topic($_);
       }
   # ------------------------------------------------------------------------ Menu
       my ($can_srm,$can_dcm,$can_dff);
       if ($env{'request.course.id'}) {
           if ((&Apache::lonnet::allowed('srm',$env{'request.course.id'})) ||
               (&Apache::lonnet::allowed('srm',$env{'request.course.id'}.'/'.
                                              $env{'request.course.sec'}))) {
               $can_srm = 1;
           }
           if ((&Apache::lonnet::allowed('dcm',$env{'request.course.id'})) ||
               (&Apache::lonnet::allowed('dcm',$env{'request.course.id'}.'/'.
                                              $env{'request.course.sec'}))) {
               $can_dcm = 1;
           }
           if ((&Apache::lonnet::allowed('dff',$env{'request.course.id'})) ||
               (&Apache::lonnet::allowed('dff',$env{'request.course.id'}.'/'.
                                              $env{'request.course.sec'}))) {
               $can_dff = 1;
           }
       }   
       $r->print(<<END);
   <table cellspacing="10" cellpadding="2">
   <tr>
   <td bgcolor="#FFFFAA">
     <b><a href="/adm/email?compose=individual">$lt{'smu'}</a></b>
   </td>
   <td></td>
   </tr>
   END
       if ($can_srm) {
           $r->print(<<END);
   <tr>
   <td bgcolor="#FFFFAA">
       <b><a href="/adm/email?compose=group">$lt{'bmc'}</a></b>$help{'Course_Broadcast_Message'}
   </td>
   <td bgcolor="#FFFFAA">
     <b><a href="/adm/email?compose=upload">$lt{'dmu'}</a></b>
   </td></tr>
   END
       }
       if ($can_dcm || $can_dff) {
           $r->print('<tr>');
       }
       if ($can_dff) {
           $r->print(<<END);
   <td bgcolor="#FFFFAA">
   <b><a href="/adm/email?recordftf=query">$lt{'unr'}</a></b>$help{'Course_Face_To_Face_Records,Course_Critical_Message'}
   </td>
   END
       }
       if ($can_dcm) {
           $r->print('
   <td bgcolor="#FFFFAA">
     <b><a href="/adm/email?block=display">'.$lt{'cbs'}.'</a></b>
   </td>');
       }
       if ($can_dff || $can_dcm) {
           $r->print('</tr>');
       }
       $r->print('</table>');
   }
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
     $r->content_type('text/html');      &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
 #  #
 # Start document  # Start document
 #  #
     $r->print(<<ENDDOCUMENT);  
 <html>  # ----------------------------------------------------------------- Breadcrumbs
 <head>      &Apache::lonhtmlcommon::clear_breadcrumbs();
 <title>The LearningOnline Network with CAPA</title>      &Apache::lonhtmlcommon::add_breadcrumb
 </head>          ({href=>"/adm/communicate",
 <body bgcolor="#FFFFFF">            text=>"Communication/Messages",
 <img align=right src=/adm/lonIcons/lonlogos.gif>            faq=>12,bug=>'Communication Tools',});
 <h1>Communicate</h1>  
 <h3>New Messages</h3>  # ---------------------------------------------------------------------- Header
 <table border=2><tr><th>&nbsp</th>      &Apache::lonmsgdisplay::header($r);
 <th>Date</th><th>Username</th><th>Domain</th><th>Subject</th></tr>      &menu($r);
 ENDDOCUMENT      &Apache::lonmsgdisplay::disall($r);
     map {      $r->print(&Apache::loncommon::end_page());
         my ($sendtime,$shortsubj,$fromname,$fromdomain,$status)=  
     &Apache::lonmsg::unpackmsgid($_);  
         if ($status eq 'new') {  
             $r->print(  
               '<tr bgcolor="#FFBB77"><td><a href="/adm/email?display='.$_.  
                   '">Open</a></td><td>'.localtime($sendtime).'</td><td>'.  
                   $fromname.'</td><td>'.$fromdomain.'</td><td>'.  
       &Apache::lonnet::unescape($shortsubj).'</td></tr>');  
         }  
     } sort split(/\&/,&Apache::lonnet::reply('keys:'.  
  $ENV{'user.domain'}.':'.  
                                         $ENV{'user.name'}.':nohist_email',  
                                         $ENV{'user.home'}));  
     $r->print(  
            '</table><p><a href="/adm/email/">All Messages</a></body></html>');  
     return OK;      return OK;
 }  }
   
Removed from v.1.2  
changed lines
  Added in v.1.41

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