--- loncom/interface/loncreatecourse.pm 2001/07/06 14:17:48 1.4 +++ loncom/interface/loncreatecourse.pm 2002/08/08 20:37:37 1.10 @@ -1,5 +1,30 @@ # The LearningOnline Network # Create a course +# +# $Id: loncreatecourse.pm,v 1.10 2002/08/08 20:37:37 matthew Exp $ +# +# Copyright Michigan State University Board of Trustees +# +# This file is part of the LearningOnline Network with CAPA (LON-CAPA). +# +# 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/ +# # (My Desk # # (Internal Server Error Handler @@ -22,30 +47,68 @@ use Apache::lonnet; # ===================================================== Phase one: fill-in form -sub phase_one { +sub print_course_creation_page { my $r=shift; - - my $defdom=$ENV{'user.domain'}; + my $defdom=$ENV{'request.role.domain'}; + my %host_servers = &Apache::loncommon::get_library_servers($defdom); + my $course_home = '\n"; + my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain'); $r->print(< + The LearningOnline Network with CAPA - +

Create a new Course

-
-

Course Title

- -

Top-level Map

- -

Course ID/Number (optional)

- -

Course Cooordinator

-Username:
-Domain: -

- + +

Course Information

+

+Course Title: + +

+Top-level Map: + +Browse +

+Course Home Server:$course_home +

+Course ID/Number (optional) + +

+

Course Coordinator

+

+Username: +

+Domain: $domform +

+ + +

@@ -54,7 +117,7 @@ ENDDOCUMENT # ====================================================== Phase two: make course -sub phase_two { +sub create_course { my $r=shift; my $topurl='/res/'.&Apache::lonnet::declutter($ENV{'form.topmap'}); my $ccuname=$ENV{'form.ccuname'}; @@ -72,19 +135,28 @@ sub phase_two {

Create a new Course

ENDENHEAD -# -# Verify data -# + # + # Verify data + # + # Check the veracity of the course coordinator if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') { $r->print('No such user '.$ccuname.' at '.$ccdomain.''); return; } - + # Check the proposed home server for the course + my %host_servers = &Apache::loncommon::get_library_servers + ($ENV{'request.role.domain'}); + if (! exists($host_servers{$ENV{'form.course_home'}})) { + $r->print('Invalid home server for course: '. + $ENV{'form.course_home'}.''); + return; + } # # Open course # - my $courseid=&Apache::lonnet::createcourse($ENV{'user.domain'}, - $cdescr,$curl); + my $courseid=&Apache::lonnet::createcourse($ENV{'request.role.domain'}, + $cdescr,$curl, + $ENV{'form.course_home'}); $r->print('New LON-CAPA Course ID: '.$courseid.'
'); # @@ -125,14 +197,14 @@ sub handler { return OK; } - if (&Apache::lonnet::allowed('ccc',$ENV{'user.domain'})) { + if (&Apache::lonnet::allowed('ccc',$ENV{'request.role.domain'})) { $r->content_type('text/html'); $r->send_http_header; if ($ENV{'form.phase'} eq 'two') { - &phase_two($r); + &create_course($r); } else { - &phase_one($r); + &print_course_creation_page($r); } } else { $ENV{'user.error.msg'}=