--- loncom/interface/loncommunicate.pm 2001/02/06 16:51:24 1.2 +++ loncom/interface/loncommunicate.pm 2022/01/18 17:33:13 1.48 @@ -1,58 +1,160 @@ # The LearningOnline Network # Communicate # -# (Internal Server Error Handler +# $Id: loncommunicate.pm,v 1.48 2022/01/18 17:33:13 raeburn Exp $ # -# (Login Screen -# 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) +# Copyright Michigan State University Board of Trustees # -# 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; use strict; 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 'Community') { + $usertype = 'member'; + } + } + + my $clientip = &Apache::lonnet::get_requestor_ip($r); + my %setters; + my ($startblock,$endblock,$triggerblock,$by_ip,$blockdom) = + &Apache::loncommon::blockcheck(\%setters,'com',$clientip); + if ($by_ip) { + my $showdom = &Apache::lonnet::domain($blockdom); + if ($showdom eq '') { + $showdom = $blockdom; + } + $r->print('

'. + &mt('Sending of LON-CAPA messages is blocked for your current IP address: [_1].',$clientip).'

'. + '
'); + } + +# ------------------------------------------------------------------------ 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'}))) { + $can_dff = 1; + } + } + + my @reports; + unless ($by_ip) { + @reports = ( + {categorytitle => 'Send Messages', + items => [ + {url => '/adm/email?compose=individual', + permission => 'F', + icon => 'mail-message-new.png', + linktext => 'New Message', + linktitle => 'Send a message to users.'}, + + {url => '/adm/email?compose=group', + permission => "$can_srm", + icon => 'mail-reply-all.png', + linktext => 'New Broadcast Message', + help => 'Course_Broadcast_Message', + linktitle => "Send a broadcast message to members of this $crstype and/or other users."}, + + {url => '/adm/email?compose=upload', + permission => "$can_srm", + icon => 'fromfile.png', + linktext => 'New Messages from File', + linktitle => 'Create a message from file and send to users.'}, + ]}, + ); + } + + if ($can_dff || $can_dcm ){ + push(@reports,{categorytitle => 'Message Administration', + items => [ + {url => '/adm/email?recordftf=query', + permission => "$can_dff", + icon => 'messalog.png', + linktext => 'Message Log for Selected Users', + help => 'Course_Face_To_Face_Records,Course_Critical_Message', + linktitle => "User notes, records of face-to-face discussions, critical messages, broadcast messages and archived messages in $crstype."}, + + {url => '/adm/setblock?caller=email', + permission => "$can_dcm", + icon => 'comblock.png', + linktext => 'Communication Blocking', + linktitle => "Blocking of $usertype communication during exams."}, + ]}); + } + if (@reports) { + $r->print(&Apache::lonhtmlcommon::generate_menu(@reports)); + } + return; +} sub handler { my $r = shift; - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK if $r->header_only; # # Start document # - $r->print(< - -The LearningOnline Network with CAPA - - - -

Communicate

-

New Messages

- - -ENDDOCUMENT - map { - my ($sendtime,$shortsubj,$fromname,$fromdomain,$status)= - &Apache::lonmsg::unpackmsgid($_); - if ($status eq 'new') { - $r->print( - ''); - } - } sort split(/\&/,&Apache::lonnet::reply('keys:'. - $ENV{'user.domain'}.':'. - $ENV{'user.name'}.':nohist_email', - $ENV{'user.home'})); - $r->print( - '
 DateUsernameDomainSubject
Open'.localtime($sendtime).''. - $fromname.''.$fromdomain.''. - &Apache::lonnet::unescape($shortsubj).'

All Messages'); + +# ----------------------------------------------------------------- Breadcrumbs + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/communicate", + text=>"Communication/Messages", + faq=>12,bug=>'Communication Tools',}); + +# ---------------------------------------------------------------------- Header + &Apache::lonmsgdisplay::header($r); + &menu($r); + &Apache::lonmsgdisplay::disall($r); + $r->print(&Apache::loncommon::end_page()); return OK; }