--- loncom/interface/lonsyllabus.pm 2005/11/18 13:35:30 1.44
+++ loncom/interface/lonsyllabus.pm 2006/03/06 22:17:48 1.45
@@ -1,7 +1,7 @@
# The LearningOnline Network
# Syllabus
#
-# $Id: lonsyllabus.pm,v 1.44 2005/11/18 13:35:30 www Exp $
+# $Id: lonsyllabus.pm,v 1.45 2006/03/06 22:17:48 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -41,13 +41,25 @@ use Apache::lonspeller();
sub handler {
my $r = shift;
+
+# --------------------------------------------------- Get course info from URL
+ my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri);
+# ----------------------------------------------------- Is this even a course?
+ my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom);
+ if ($homeserver eq 'no_host') {
+ &Apache::loncommon::content_type($r,'text/html');
+ $r->send_http_header;
+ $r->print('<html><body>'.&mt('No syllabus available').'</body></html>');
+ return OK;
+ }
+# ------------------------------------- There is such a course, get environment
+ my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum);
+
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
return OK if $r->header_only;
-
# ------------------------------------------------------------ Print the screen
my $target=$env{'form.grade_target'};
- my (undef,undef,$cdom,$cnum)=split(/\//,$r->uri);
my $feedurl='feed://'.$ENV{'HTTP_HOST'}.'/public/'.$cdom.'/'.$cnum.'/Course_Announcements.rss';
if ($target ne 'tex') {
my $html=&Apache::lonxml::xmlbegin();
@@ -61,12 +73,6 @@ ENDDOCUMENT
$r->print(&Apache::lonprintout::print_latex_header($env{'form.latex_type'}));
}
-# Is this even a course?
- my $homeserver=&Apache::lonnet::homeserver($cnum,$cdom);
- if ($homeserver eq 'no_host') {
- $r->print('</head><body>'.&mt('No syllabus available').'</body></html>');
- return OK;
- }
# --------------------------------------------------------- The syllabus fields
my %syllabusfields=&Apache::lonlocal::texthash(
'aaa_instructorinfo' => 'Instructor Information',
@@ -101,8 +107,7 @@ ENDDOCUMENT
my $forceedit='';
if ($env{'form.forceedit'}) { $forceedit='edit'; }
-# ------------------------------------- There is such a course, get environment
- my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum);
+# ----------------------------------------------------------------- Make header
if ($target ne 'tex') {
$r->print(&Apache::lonhtmlcommon::htmlareaheaders().
'</head>'.&Apache::loncommon::bodytag