--- loncom/interface/lonchatfetch.pm 2004/06/27 17:36:57 1.14
+++ loncom/interface/lonchatfetch.pm 2006/03/23 22:32:10 1.20
@@ -1,7 +1,7 @@
# The LearningOnline Network
# Chat Fetching
#
-# $Id: lonchatfetch.pm,v 1.14 2004/06/27 17:36:57 www Exp $
+# $Id: lonchatfetch.pm,v 1.20 2006/03/23 22:32:10 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -37,8 +37,8 @@ use Apache::lonnet;
sub handler {
my $r = shift;
- if (! &Apache::lonnet::allowed('pch',$ENV{'request.course.id'}.
- ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))
+ if (! &Apache::lonnet::allowed('pch',$env{'request.course.id'}.
+ ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
) {
return HTTP_NOT_ACCEPTABLE;
}
@@ -47,22 +47,22 @@ sub handler {
if ($loaderror) { return $loaderror; }
$loaderror=
&Apache::lonnet::overloaderror($r,
- $ENV{'course.'.$ENV{'request.course.id'}.'.home'});
+ $env{'course.'.$env{'request.course.id'}.'.home'});
if ($loaderror) { return $loaderror; }
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
return OK if $r->header_only;
# ------------------------------------------------------------ retrieve entries
- my $cnum=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
- my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
- my $chome=$ENV{'course.'.$ENV{'request.course.id'}.'.home'};
+ my $cnum=$env{'course.'.$env{'request.course.id'}.'.num'};
+ my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
+ my $chome=$env{'course.'.$env{'request.course.id'}.'.home'};
my @entries=split(/\:/,
&Apache::lonnet::reply(
- "chatretr:$cdom:$cnum:$ENV{'user.domain'}:$ENV{'user.name'}",$chome));
+ "chatretr:$cdom:$cnum:$env{'user.domain'}:$env{'user.name'}",$chome));
# Figure out what the last valid entry-id is
my ($lastid,$thentime,$idnum);
foreach (@entries) {
@@ -73,9 +73,9 @@ sub handler {
}
}
# ----------------------------------------------------------- Can see identity?
- my $crs='/'.$ENV{'request.course.id'};
- if ($ENV{'request.course.sec'}) {
- $crs.='_'.$ENV{'request.course.sec'};
+ my $crs='/'.$env{'request.course.id'};
+ if ($env{'request.course.sec'}) {
+ $crs.='_'.$env{'request.course.sec'};
}
$crs=~s/\_/\//g;
my $seeid=&Apache::lonnet::allowed('rin',$crs);
@@ -84,9 +84,13 @@ sub handler {
my $include=0;
my $newstuff='';
my $bottomid='';
- unless ($ENV{'form.lastid'}) {
- $include=1;
- $newstuff='';
+ unless ($env{'form.lastid'}) {
+ $include=1;
+ $newstuff .=
+ &Apache::loncommon::start_page(undef,undef,
+ {'only_body' => 1,
+ 'bgcolor' => '#FFFFFF',
+ 'js_ready' => 1,});
}
my @participants=();
foreach (@entries) {
@@ -102,11 +106,11 @@ sub handler {
my ($sdom,$snum,$anon,$contrib)=split(/\:/,
&Apache::lonnet::unescape($msg));
$contrib=&Apache::lonnet::unescape($contrib);
- $contrib=~s/\n/\
/g;
+ &Apache::lonfeedback::newline_to_br(\$contrib);
($contrib,my $errors)=&Apache::lontexconvert::msgtexconverted($contrib);
if ($errors) { $contrib.="[Message not fully displayed due to incorrect embedded TeX]"; }
- if ($errors && $snum eq $ENV{'user.name'} &&
- $sdom eq $ENV{'user.domain'} ) {
+ if ($errors && $snum eq $env{'user.name'} &&
+ $sdom eq $env{'user.domain'} ) {
$contrib.="
[TeX error message: $errors]";
}
$contrib=~s/\n/ /g;
@@ -145,24 +149,23 @@ sub handler {
$bottomid=$id;
} else {
$_=~/^(\w+)/;
- if ($1 eq $ENV{'form.lastid'}) { $include=1; }
+ if ($1 eq $env{'form.lastid'}) { $include=1; }
}
}
my $participant_output=join('
',sort @participants);
+ my $start_page =
+ &Apache::loncommon::start_page('Chat',undef,
+ {'redirect' => [5,"/adm/chatfetch?lastid=$lastid"],
+ 'only_body' => 1,});
+ my $end_page = &Apache::loncommon::end_page();
$r->print(<
-
-The LearningOnline Network with CAPA
-
-
-
-
$participant_output
-
-
+$end_page
ENDDOCUMENT
return OK;
}