--- loncom/interface/lonsyllabus.pm 2002/08/27 12:48:46 1.1
+++ loncom/interface/lonsyllabus.pm 2002/09/13 19:40:48 1.8
@@ -1,7 +1,7 @@
# The LearningOnline Network
# Syllabus
#
-# $Id: lonsyllabus.pm,v 1.1 2002/08/27 12:48:46 www Exp $
+# $Id: lonsyllabus.pm,v 1.8 2002/09/13 19:40:48 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -32,6 +32,7 @@ use strict;
use Apache::Constants qw(:common);
use Apache::loncommon;
use Apache::lonnet;
+use Apache::lontexconvert;
sub handler {
my $r = shift;
@@ -39,7 +40,6 @@ sub handler {
$r->send_http_header;
return OK if $r->header_only;
-
# ------------------------------------------------------------ Print the screen
$r->print(<
@@ -47,13 +47,111 @@ sub handler {
The LearningOnline Network with CAPA
ENDDOCUMENT
- $r->print(&Apache::loncommon::bodytag("Syllabus"));
-# does this user have privileges to post, etc?
- my $allowed=0;
- if ($ENV{'request.course.id'}) {
- $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
+ 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') {
+ $r->print('No syllabus available');
+ return OK;
}
+# --------------------------------------------------------- The syllabus fields
+ my %syllabusfields=(
+ 'aaa_instructorinfo' => 'Instructor Information',
+ 'bbb_description' => 'Course Description',
+ 'ccc_prereq' => 'Prerequisites',
+ 'cdc_classhours' => 'Class Hours',
+ 'ddd_officehours' => 'Office Hours',
+ 'eee_helproom' => 'Helproom Hours',
+ 'efe_projectinfo' => 'Project Information',
+ 'fff_examinfo' => 'Exam Information',
+ 'fgf_deadlines' => 'Deadlines',
+ 'ggg_grading' => 'Grading Information',
+ 'hhh_readings' => 'Readings',
+ 'iii_coursepack' => 'Coursepack',
+ 'jjj_weblinks' => 'Web Links',
+ 'kkk_textbook' => 'Textbook');
+
+# --------------------------------------------------------------- Force Student
+ &Apache::loncommon::get_unprocessed_cgi
+ ($ENV{'QUERY_STRING'},['forcestudent']);
+ my $forcestudent='';
+ if ($ENV{'form.forcestudent'}) { $forcestudent='student'; };
+
+# ------------------------------------- There is such a course, get environment
+ my %courseenv=&Apache::lonnet::dump('environment',$cdom,$cnum);
+ $r->print(&Apache::loncommon::bodytag
+ ("Syllabus",$forcestudent,'','',$cdom));
+ $r->print(''.$courseenv{'description'}.'
'.
+ $Apache::lonnet::domaindescription{$cdom}.'
');
+ my %syllabus=&Apache::lonnet::dump('syllabus',$cdom,$cnum);
+ my $allowed=0;
+# This handler might be called anonymously ...
+# ----------------------------------------------------- Only if not public call
+ if ($ENV{'user.environment'}) {
+# does this user have privileges to post, etc?
+ if ($ENV{'request.course.id'}) {
+ $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
+ if ($forcestudent) { $allowed=0; }
+ }
+ if ($allowed) {
+ $r->print('This syllabus can be publically viewed at http://'.
+ $Apache::lonnet::hostname{$homeserver}.$r->uri.'
'.
+ 'Show Student View
');
+ }
+ if (($allowed) && ($ENV{'form.storesyl'})) {
+ foreach (keys %syllabusfields) {
+ my $field=$ENV{'form.'.$_};
+ $field=~s/\s+$//s;
+ $field=~s/\\<\;/g;
+ $field=~s/\>/\>\;/g;
+ $syllabus{$_}=$field;
+ }
+ $syllabus{'uploaded.domain'}=$ENV{'user.domain'};
+ $syllabus{'uploaded.name'}=$ENV{'user.name'};
+ $syllabus{'uploaded.lastmodified'}=time;
+ &Apache::lonnet::put('syllabus',\%syllabus,$cdom,$cnum);
+ }
+ }
+# ---------------------------------------------------------------- Get syllabus
+ if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {
+ my $lastmod=$syllabus{'uploaded.lastmodified'};
+ $lastmod=($lastmod?localtime($lastmod):'never');
+
+ $r->print('Uploaded: | '.
+ &Apache::loncommon::aboutmewrapper(
+ &Apache::loncommon::plainname($syllabus{'uploaded.name'},
+ $syllabus{'uploaded.domain'}),$syllabus{'uploaded.name'},
+ $syllabus{'uploaded.domain'}).
+ ' |
Last updated: | '.
+ $lastmod.
+ ' |
');
+ if ($allowed) {
+ $r->print('
');
+ }
+ $r->print('
');
+ } else {
+ $r->print('No syllabus information provided.
');
+ }
$r->print('