--- loncom/interface/loncommunicate.pm 2001/11/05 20:36:43 1.6 +++ loncom/interface/loncommunicate.pm 2006/12/07 21:21:04 1.38 @@ -1,75 +1,152 @@ # The LearningOnline Network # Communicate # -# (Internal Server Error Handler +# $Id: loncommunicate.pm,v 1.38 2006/12/07 21:21:04 albertel 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). # -# 3/1,2/6,7/27,8/3,8/15, -# 11/5/01 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 '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", +'blog' => 'Add or Edit Blog Entries' + +); + 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(< + + + $lt{'smu'} + + + $lt{'blog'} + + +END + if ($can_srm) { + $r->print(< + + $lt{'bmc'}$help{'Course_Broadcast_Message'} + + + $lt{'dmu'} + +END + } + if ($can_dcm || $can_dff) { + $r->print(''); + } + if ($can_dff) { + $r->print(< +$lt{'unr'}$help{'Course_Face_To_Face_Records,Course_Critical_Message'} + +END + } + if ($can_dcm) { + $r->print(' + + '.$lt{'cbs'}.' +'); + } + if ($can_dff || $can_dcm) { + $r->print(''); + } + $r->print(''); +} 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

-ENDDOCUMENT - my $st='
'; - my $en='
'; - $r->print('

'. - $st.'All Messages'.$en.'

'. - $st.'Critical Messages'.$en.'

'. - $st.'Send message to user(s)'.$en - ); - if (($ENV{'request.course.id'}) && - (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) { - $r->print( - '

'.$st. - 'Broadcast message to course'.$en. - '

'.$st. - 'Upload messages to course'.$en); - } - $r->print(<New Messages - - -ENDTABLE - map { - my ($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($shortsubj).'
'); + +# ----------------------------------------------------------------- Breadcrumbs + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/communicate", + text=>"Communication/Messages", + faq=>12,bug=>'Communication Tools',}); + +# ---------------------------------------------------------------------- Header + &Apache::lonmsgdisplay::header($r); + &menu($r); + &Apache::lonmsgdisplay::disall($r,'new'); + $r->print(&Apache::loncommon::end_page()); return OK; }