--- loncom/auth/lonroles.pm 2006/05/30 19:47:36 1.151
+++ loncom/auth/lonroles.pm 2008/09/02 02:56:52 1.205
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# User Roles Screen
#
-# $Id: lonroles.pm,v 1.151 2006/05/30 19:47:36 www Exp $
+# $Id: lonroles.pm,v 1.205 2008/09/02 02:56:52 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -40,8 +40,10 @@ use Apache::lonhtmlcommon;
use Apache::lonannounce;
use Apache::lonlocal;
use Apache::lonpageflip();
+use Apache::lonnavdisplay();
use GDBM_File;
-use LONCAPA;
+use LONCAPA qw(:DEFAULT :match);
+use HTML::Entities;
sub redirect_user {
@@ -53,8 +55,8 @@ sub redirect_user {
my $swinfo=&Apache::lonmenu::rawconfig();
my $navwindow;
if ($launch_nav eq 'on') {
- $navwindow.=&Apache::lonnavmaps::launch_win('now',undef,undef,
- ($url =~ m-^/adm/whatsnew-));
+ $navwindow.=&Apache::lonnavdisplay::launch_win('now',undef,undef,
+ ($url =~ m-^/adm/whatsnew-));
} else {
$navwindow.=&Apache::lonnavmaps::close();
}
@@ -88,7 +90,7 @@ sub error_page {
&Apache::lonmenu::rawconfig().''.
'
'.&mt('The following problems occurred:').
$error.
- '
'.&mt('Continue').''.
&Apache::loncommon::end_page());
}
@@ -105,29 +107,70 @@ sub handler {
# ================================================================== Roles Init
if ($env{'form.selectrole'}) {
+
+ my $locknum=&Apache::lonnet::get_locks();
+ if ($locknum) { return 409; }
+
if ($env{'form.newrole'}) {
$env{'form.'.$env{'form.newrole'}}=1;
}
if ($env{'request.course.id'}) {
+ # Check if user is CC trying to select a course role
+ if ($env{'form.switchrole'}) {
+ if (!defined($env{'user.role.'.$env{'form.switchrole'}})) {
+ &adhoc_course_role($then);
+ }
+ }
my %temp=('logout_'.$env{'request.course.id'} => time);
&Apache::lonnet::put('email_status',\%temp);
&Apache::lonnet::delenv('user.state.'.$env{'request.course.id'});
}
- &Apache::lonnet::appenv("request.course.id" => '',
- "request.course.fn" => '',
- "request.course.uri" => '',
- "request.course.sec" => '',
- "request.role" => 'cm',
- "request.role.adv" => $env{'user.adv'},
- "request.role.domain" => $env{'user.domain'});
-
-# Check if user is a DC trying to enter a course and needs privs to be created
+ &Apache::lonnet::appenv({"request.course.id" => '',
+ "request.course.fn" => '',
+ "request.course.uri" => '',
+ "request.course.sec" => '',
+ "request.role" => 'cm',
+ "request.role.adv" => $env{'user.adv'},
+ "request.role.domain" => $env{'user.domain'}});
+# Check if user is a DC trying to enter a course or author space and needs privs to be created
if ($numdc > 0) {
foreach my $envkey (keys %env) {
+# Is this an ad-hoc CC-role?
if (my ($domain,$coursenum) =
- ($envkey =~ m-^form\.cc\./(\w+)/(\w+)$-)) {
+ ($envkey =~ m-^form\.cc\./($match_domain)/($match_courseid)$-)) {
+ if ($dcroles{$domain}) {
+ &check_privs($domain,$coursenum,$then,$now,'cc');
+ }
+ last;
+ }
+# Is this an ad-hoc CA-role?
+ if (my ($domain,$user) =
+ ($envkey =~ m-^form\.ca\./($match_domain)/($match_username)$-)) {
+ # Check if author blocked ca-access
+ my %blocked=&Apache::lonnet::get('environment',['domcoord.author'],$domain,$user);
+ if ($blocked{'domcoord.author'} eq 'blocked') {
+ my %roleshash = &Apache::lonnet::get_my_roles($user,$domain);
+ if (!defined($roleshash{$env{'user.name'}.':'.$env{'user.domain'}.':ca'})) {
+ delete($env{$envkey});
+ $env{'user.error.msg'}=':::1:User '.$user.' in domain '.$domain.' blocked domain coordinator access';
+ last;
+ }
+ }
if ($dcroles{$domain}) {
- &check_privs($domain,$coursenum,$then,$now);
+ my ($server_status,$home) = &check_author_homeserver($user,$domain);
+ if (($server_status eq 'ok') || ($server_status eq 'switchserver')) {
+ &check_privs($domain,$user,$then,$now,'ca');
+ if ($server_status eq 'switchserver') {
+ my $trolecode = 'ca./'.$domain.'/'.$user;
+ my $switchserver = '/adm/switchserver?'
+ .'otherserver='.$home.'&role='.$trolecode;
+ $r->internal_redirect($switchserver);
+ }
+ } else {
+ delete($env{$envkey});
+ }
+ } else {
+ delete($env{$envkey});
}
last;
}
@@ -149,8 +192,10 @@ sub handler {
# store role if recent_role list being kept
if ($env{'environment.recentroles'}) {
+ my %frozen_roles =
+ &Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'});
&Apache::lonhtmlcommon::store_recent('roles',
- $trolecode,' ');
+ $trolecode,' ',$frozen_roles{$trolecode});
}
@@ -162,7 +207,7 @@ sub handler {
my $authnum=$cnum;
if ($env{'course.'.$cdom.'_'.$cnum.'.keyauth'}) {
($authnum,$authdom)=
- split(/\W/,$env{'course.'.$cdom.'_'.$cnum.'.keyauth'});
+ split(/:/,$env{'course.'.$cdom.'_'.$cnum.'.keyauth'});
}
# check with key authority
unless (&Apache::lonnet::validate_access_key(
@@ -187,8 +232,11 @@ sub handler {
$cdom,$cnum,
$env{'user.domain'},
$env{'user.name'},
- 'Assigned from '.$ENV{'REMOTE_ADDR'}.' at '.localtime().' for '.
- $trolecode);
+ &mt('Assigned from [_1] at [_2] for [_3]'
+ ,$ENV{'REMOTE_ADDR'}
+ ,&Apache::lonlocal::locallocaltime()
+ ,$trolecode)
+ );
unless ($assignresult eq 'ok') {
$assignresult=~s/^error\:\s*//;
$message=&mt($assignresult).
@@ -198,7 +246,7 @@ sub handler {
}
$r->print(<
+
\n");
@@ -721,67 +811,160 @@ ENDHEADER
# ------------------------------------------------------------ Privileges Info
if (($advanced) && (($env{'user.error.msg'}) || ($error))) {
$r->print('
Current Privileges
');
-
- foreach $envkey (sort keys %env) {
- if ($envkey=~/^user\.priv\.$env{'request.role'}\./) {
- my $where=$envkey;
- $where=~s/^user\.priv\.$env{'request.role'}\.//;
- my $ttype;
- my $twhere;
- my ($tdom,$trest,$tsec)=
- split(/\//,Apache::lonnet::declutter($where));
- if ($trest) {
- if ($env{'course.'.$tdom.'_'.$trest.'.description'} eq 'ca') {
- $ttype='Construction Space';
- $twhere='User: '.$trest.', Domain: '.$tdom;
- } else {
- $ttype='Course';
- $twhere=$env{'course.'.$tdom.'_'.$trest.'.description'};
- if ($tsec) {
- $twhere.=' (Section/Group: '.$tsec.')';
- }
- }
- } elsif ($tdom) {
- $ttype='Domain';
- $twhere=$tdom;
- } else {
- $ttype='System';
- $twhere='/';
- }
- $r->print("\n".$ttype.': '.$twhere.'
');
- foreach (sort split(/:/,$env{$envkey})) {
- if ($_) {
- my ($prv,$restr)=split(/\&/,$_);
- my $trestr='';
- if ($restr ne 'F') {
- my $i;
- $trestr.=' (';
- for ($i=0;$iprint('- '.
- Apache::lonnet::plaintext($prv).$trestr.
- '
');
- }
- }
- $r->print('
');
- }
- }
+ $r->print(&privileges_info());
}
$r->print(&Apache::lonnet::getannounce());
if ($advanced) {
- $r->print('This is LON-CAPA '.
- $r->dir_config('lonVersion').'
'.
- ''.&mt('Logout').'
');
+ my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
+ $r->print(''
+ .&mt('This is LON-CAPA [_1]',$r->dir_config('lonVersion'))
+ .'
'
+ .''.&mt('Logout').' '
+ .''
+ .&mt('Course Catalog')
+ .'
');
}
$r->print(&Apache::loncommon::end_page());
return OK;
}
+sub roletable_headers {
+ my ($r,$roleclass,$sortrole,$nochoose) = @_;
+ my $doheaders;
+ if ((ref($sortrole) eq 'HASH') && (ref($roleclass) eq 'HASH')) {
+ $r->print('