version 1.69, 2003/09/15 21:50:49
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version 1.172, 2006/12/05 02:55:56
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (Directory Indexer |
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# (Login Screen |
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# YEAR=1999 |
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# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer) |
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# 11/23 Gerd Kortemeyer) |
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# YEAR=2000 |
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# 1/14,03/06,06/01,07/22,07/24,07/25, |
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# 09/04,09/06,09/28,09/29,09/30,10/2,10/5,10/26,10/28, |
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# 12/08,12/28, |
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# YEAR=2001 |
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# 01/15/01 Gerd Kortemeyer |
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# 03/02,05/03,05/25,05/30,06/01,07/06,08/06 Gerd Kortemeyer |
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# 12/29 Gerd Kortemeyer |
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# |
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### |
### |
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package Apache::lonroles; |
package Apache::lonroles; |
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use strict; |
use strict; |
use Apache::lonnet(); |
use Apache::lonnet; |
use Apache::lonuserstate(); |
use Apache::lonuserstate(); |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::File(); |
use Apache::File(); |
use Apache::lonmenu; |
use Apache::lonmenu; |
use Apache::loncommon; |
use Apache::loncommon; |
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use Apache::lonhtmlcommon; |
use Apache::lonannounce; |
use Apache::lonannounce; |
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use Apache::lonlocal; |
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use Apache::lonpageflip(); |
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use Apache::lonnavdisplay(); |
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use GDBM_File; |
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use LONCAPA qw(:DEFAULT :match); |
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sub redirect_user { |
sub redirect_user { |
my ($r,$title,$url,$msg) = @_; |
my ($r,$title,$url,$msg,$launch_nav) = @_; |
$msg = $title if (! defined($msg)); |
$msg = $title if (! defined($msg)); |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
$r->send_http_header; |
$r->send_http_header; |
my $swinfo=&Apache::lonmenu::rawconfig(); |
my $swinfo=&Apache::lonmenu::rawconfig(); |
my $bodytag=&Apache::loncommon::bodytag('Switching Role'); |
my $navwindow; |
$r->print (<<ENDREDIR); |
if ($launch_nav eq 'on') { |
<head><title>$title</title> |
$navwindow.=&Apache::lonnavdisplay::launch_win('now',undef,undef, |
<meta HTTP-EQUIV="Refresh" CONTENT="1; url=$url"> |
($url =~ m-^/adm/whatsnew-)); |
</head> |
} else { |
<html> |
$navwindow.=&Apache::lonnavmaps::close(); |
$bodytag |
} |
<script> |
my $start_page = &Apache::loncommon::start_page('Switching Role',undef, |
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{'redirect' => [1,$url],}); |
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my $end_page = &Apache::loncommon::end_page(); |
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# Note to style police: |
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# This must only replace the spaces, nothing else, or it bombs elsewhere. |
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$url=~s/ /\%20/g; |
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$r->print(<<ENDREDIR); |
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$start_page |
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<script type="text/javascript"> |
$swinfo |
$swinfo |
</script> |
</script> |
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$navwindow |
<h1>$msg</h1> |
<h1>$msg</h1> |
</body> |
$end_page |
</html> |
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ENDREDIR |
ENDREDIR |
return; |
return; |
} |
} |
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sub error_page { |
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my ($r,$error,$dest)=@_; |
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&Apache::loncommon::content_type($r,'text/html'); |
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&Apache::loncommon::no_cache($r); |
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$r->send_http_header; |
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return OK if $r->header_only; |
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$r->print(&Apache::loncommon::start_page('Problems during Course Initialization'). |
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'<script type="text/javascript">'. |
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&Apache::lonmenu::rawconfig().'</script>'. |
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'<p>'.&mt('The following problems occurred:'). |
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$error. |
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'</p><br /><a href="'.$dest.'">'.&mt('Continue').'</a>'. |
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&Apache::loncommon::end_page()); |
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} |
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sub handler { |
sub handler { |
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my $r = shift; |
my $r = shift; |
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my $now=time; |
my $now=time; |
my $then=$ENV{'user.login.time'}; |
my $then=$env{'user.login.time'}; |
my $envkey; |
my $envkey; |
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my %dcroles = (); |
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my $numdc = &check_fordc(\%dcroles,$then); |
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&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); |
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# ================================================================== Roles Init |
# ================================================================== Roles Init |
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if ($env{'form.selectrole'}) { |
if ($ENV{'form.selectrole'}) { |
if ($env{'form.newrole'}) { |
if ($ENV{'request.course.id'}) { |
$env{'form.'.$env{'form.newrole'}}=1; |
my %temp=('logout_'.$ENV{'request.course.id'} => time); |
} |
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if ($env{'request.course.id'}) { |
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my %temp=('logout_'.$env{'request.course.id'} => time); |
&Apache::lonnet::put('email_status',\%temp); |
&Apache::lonnet::put('email_status',\%temp); |
} |
&Apache::lonnet::delenv('user.state.'.$env{'request.course.id'}); |
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} |
&Apache::lonnet::appenv("request.course.id" => '', |
&Apache::lonnet::appenv("request.course.id" => '', |
"request.course.fn" => '', |
"request.course.fn" => '', |
"request.course.uri" => '', |
"request.course.uri" => '', |
"request.course.sec" => '', |
"request.course.sec" => '', |
"request.role" => 'cm', |
"request.role" => 'cm', |
"request.role.adv" => $ENV{'user.adv'}, |
"request.role.adv" => $env{'user.adv'}, |
"request.role.domain" => $ENV{'user.domain'}); |
"request.role.domain" => $env{'user.domain'}); |
foreach $envkey (keys %ENV) { |
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# Check if user is a DC trying to enter a course and needs privs to be created |
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if ($numdc > 0) { |
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foreach my $envkey (keys %env) { |
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if (my ($domain,$coursenum) = |
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($envkey =~ m-^form\.cc\./($match_domain)/($match_courseid)$-)) { |
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if ($dcroles{$domain}) { |
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&check_privs($domain,$coursenum,$then,$now); |
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} |
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last; |
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} |
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} |
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} |
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foreach $envkey (keys %env) { |
next if ($envkey!~/^user\.role\./); |
next if ($envkey!~/^user\.role\./); |
my (undef,undef,$role,@pwhere)=split(/\./,$envkey); |
my ($where,$trolecode,$role,$tstatus,$tend,$tstart); |
my $where=join('.',@pwhere); |
&role_status($envkey,$then,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); |
my $trolecode=$role.'.'.$where; |
if ($env{'form.'.$trolecode}) { |
if ($ENV{'form.'.$trolecode}) { |
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my ($tstart,$tend)=split(/\./,$ENV{$envkey}); |
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my $tstatus='is'; |
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if ($tstart) { |
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if ($tstart>$then) { |
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$tstatus='future'; |
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} |
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} |
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if ($tend) { |
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if ($tend<$then) { $tstatus='expired'; } |
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if ($tend<$now) { $tstatus='will_not'; } |
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} |
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if ($tstatus eq 'is') { |
if ($tstatus eq 'is') { |
$where=~s/^\///; |
$where=~s/^\///; |
my ($cdom,$cnum,$csec)=split(/\//,$where); |
my ($cdom,$cnum,$csec)=split(/\//,$where); |
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# check for course groups |
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my %coursegroups = &Apache::lonnet::get_active_groups( |
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$env{'user.domain'},$env{'user.name'},$cdom, $cnum); |
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my $cgrps = join(':',keys(%coursegroups)); |
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# store role if recent_role list being kept |
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if ($env{'environment.recentroles'}) { |
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my %frozen_roles = |
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&Apache::lonhtmlcommon::get_recent_frozen('roles',$env{'environment.recentrolesn'}); |
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&Apache::lonhtmlcommon::store_recent('roles', |
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$trolecode,' ',$frozen_roles{$trolecode}); |
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} |
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# check for keyed access |
# check for keyed access |
if (($role eq 'st') && |
if (($role eq 'st') && |
($ENV{'course.'.$cdom.'_'.$cnum.'.keyaccess'} eq 'yes')) { |
($env{'course.'.$cdom.'_'.$cnum.'.keyaccess'} eq 'yes')) { |
unless (&Apache::lonnet::validate_access_key( |
# who is key authority? |
$ENV{'environment.key.'.$cdom.'_'.$cnum}, |
my $authdom=$cdom; |
$cdom,$cnum)) { |
my $authnum=$cnum; |
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if ($env{'course.'.$cdom.'_'.$cnum.'.keyauth'}) { |
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($authnum,$authdom)= |
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split(/:/,$env{'course.'.$cdom.'_'.$cnum.'.keyauth'}); |
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} |
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# check with key authority |
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unless (&Apache::lonnet::validate_access_key( |
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$env{'environment.key.'.$cdom.'_'.$cnum}, |
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$authdom,$authnum)) { |
# there is no valid key |
# there is no valid key |
if ($ENV{'form.newkey'}) { |
if ($env{'form.newkey'}) { |
# student attempts to register a new key |
# student attempts to register a new key |
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&Apache::loncommon::content_type($r,'text/html'); |
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&Apache::loncommon::no_cache($r); |
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$r->send_http_header; |
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my $swinfo=&Apache::lonmenu::rawconfig(); |
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my $start_page=&Apache::loncommon::start_page |
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('Verifying Access Key to Unlock this Course'); |
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my $end_page=&Apache::loncommon::end_page(); |
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my $buttontext=&mt('Enter Course'); |
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my $message=&mt('Successfully registered key'); |
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my $assignresult= |
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&Apache::lonnet::assign_access_key( |
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$env{'form.newkey'}, |
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$authdom,$authnum, |
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$cdom,$cnum, |
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$env{'user.domain'}, |
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$env{'user.name'}, |
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'Assigned from '.$ENV{'REMOTE_ADDR'}.' at '.localtime().' for '. |
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$trolecode); |
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unless ($assignresult eq 'ok') { |
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$assignresult=~s/^error\:\s*//; |
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$message=&mt($assignresult). |
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'<br /><a href="/adm/logout">'. |
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&mt('Logout').'</a>'; |
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$buttontext=&mt('Re-Enter Key'); |
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} |
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$r->print(<<ENDENTEREDKEY); |
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$start_page |
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<script> |
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$swinfo |
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</script> |
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<form method="post"> |
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<input type="hidden" name="selectrole" value="1" /> |
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<input type="hidden" name="$trolecode" value="1" /> |
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<font size="+2">$message</font><br /> |
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<input type="submit" value="$buttontext" /> |
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</form> |
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$end_page |
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ENDENTEREDKEY |
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return OK; |
} else { |
} else { |
# print form to enter a new key |
# print form to enter a new key |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
$r->send_http_header; |
$r->send_http_header; |
my $swinfo=&Apache::lonmenu::rawconfig(); |
my $swinfo=&Apache::lonmenu::rawconfig(); |
my $bodytag=&Apache::loncommon::bodytag |
my $start_page=&Apache::loncommon::start_page |
('Enter Access Key to Unlock this Course'); |
('Enter Access Key to Unlock this Course'); |
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my $end_page=&Apache::loncommon::end_page(); |
$r->print(<<ENDENTERKEY); |
$r->print(<<ENDENTERKEY); |
<head><title>Entering Course Access Key</title> |
$start_page |
</head> |
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<html> |
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$bodytag |
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<script> |
<script> |
$swinfo |
$swinfo |
</script> |
</script> |
<form method="post"> |
<form method="post"> |
<input type="hidden" name="selectrole" value="$ENV{'form.selectrole'}" /> |
<input type="hidden" name="selectrole" value="1" /> |
<input type="text" size="20" name="newkey" value="$ENV{'form.newkey'}" /> |
<input type="hidden" name="$trolecode" value="1" /> |
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<input type="text" size="20" name="newkey" value="$env{'form.newkey'}" /> |
<input type="submit" value="Enter key" /> |
<input type="submit" value="Enter key" /> |
</form> |
</form> |
</body></html> |
$end_page |
ENDENTERKEY |
ENDENTERKEY |
return OK; |
return OK; |
} |
} |
} |
} |
} |
} |
my $tadv=0; |
&Apache::lonnet::log($env{'user.domain'}, |
if (($trolecode!~/^st/) && |
$env{'user.name'}, |
($trolecode!~/^ta/) && |
$env{'user.home'}, |
($trolecode!~/^cm/)) { $tadv=1; } |
"Role ".$trolecode); |
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&Apache::lonnet::appenv( |
&Apache::lonnet::appenv( |
'request.role' => $trolecode, |
'request.role' => $trolecode, |
'request.role.adv' => $tadv, |
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'request.role.domain' => $cdom, |
'request.role.domain' => $cdom, |
'request.course.sec' => $csec); |
'request.course.sec' => $csec, |
my $msg='Entering course ...'; |
'request.course.groups' => $cgrps); |
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my $tadv=0; |
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if (($cnum) && ($role ne 'ca')) { |
if (($cnum) && ($role ne 'ca') && ($role ne 'aa')) { |
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my $msg; |
my ($furl,$ferr)= |
my ($furl,$ferr)= |
&Apache::lonuserstate::readmap($cdom.'/'.$cnum); |
&Apache::lonuserstate::readmap($cdom.'/'.$cnum); |
if (($ENV{'form.orgurl'}) && |
if (($env{'form.orgurl'}) && |
($ENV{'form.orgurl'}!~/^\/adm\/flip/)) { |
($env{'form.orgurl'}!~/^\/adm\/flip/)) { |
my $dest=$ENV{'form.orgurl'}; |
my $dest=$env{'form.orgurl'}; |
if ( $Apache::lonnet::perlvar{'MODPERL2'} ) { |
if (&Apache::lonnet::allowed('adv') eq 'F') { $tadv=1; } |
&Apache::lonnet::cleanenv(); |
&Apache::lonnet::appenv('request.role.adv'=>$tadv); |
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if (($ferr) && ($tadv)) { |
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&error_page($r,$ferr,$dest); |
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} else { |
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$r->internal_redirect($dest); |
} |
} |
$r->internal_redirect($dest); |
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return OK; |
return OK; |
} else { |
} else { |
unless ($ENV{'request.course.id'}) { |
if (!$env{'request.course.id'}) { |
&Apache::lonnet::appenv( |
&Apache::lonnet::appenv( |
"request.course.id" => $cdom.'_'.$cnum); |
"request.course.id" => $cdom.'_'.$cnum); |
$furl='/adm/roles?tryagain=1'; |
$furl='/adm/roles?tryagain=1'; |
$msg= |
$msg= |
'<h1><font color=red>Could not initialize course at this time.</font></h1><h3>Please try again.</h3>'.$ferr; |
'<h1><span class="LC_error">'. |
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&mt('Could not initialize [_1] at this time.', |
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$env{'course.'.$cdom.'_'.$cnum.'.description'}). |
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'</span></h1><h3>'.&mt('Please try again.').'</h3>'.$ferr; |
} |
} |
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if (&Apache::lonnet::allowed('adv') eq 'F') { $tadv=1; } |
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&Apache::lonnet::appenv('request.role.adv'=>$tadv); |
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# Check to see if the user is a CC entering a course |
if (($ferr) && ($tadv)) { |
# for the first time |
&error_page($r,$ferr,$furl); |
my (undef, undef, $role, $courseid) = split(/\./, $envkey); |
} else { |
if (substr($courseid, 0, 1) eq '/') { |
# Check to see if the user is a CC entering a course |
$courseid = substr($courseid, 1); |
# for the first time |
} |
my (undef, undef, $role, $courseid) = split(/\./, $envkey); |
$courseid =~ s/\//_/; |
if (substr($courseid, 0, 1) eq '/') { |
if ($role eq 'cc' && $ENV{'course.' . $courseid . |
$courseid = substr($courseid, 1); |
'.course.helper.not.run'}) { |
} |
$furl = "/adm/helper/course.initialization.helper"; |
$courseid =~ s/\//_/; |
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if ($role eq 'cc' && $env{'course.' . $courseid . |
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'.course.helper.not.run'}) { |
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$furl = "/adm/helper/course.initialization.helper"; |
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# Send the user to the course they selected |
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} elsif ($env{'request.course.id'}) { |
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if (&Apache::lonnet::allowed('whn', |
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$env{'request.course.id'}) |
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|| &Apache::lonnet::allowed('whn', |
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$env{'request.course.id'}.'/' |
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.$env{'request.course.sec'}) |
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) { |
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my $startpage = &courseloadpage($courseid); |
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unless ($startpage eq 'firstres') { |
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$msg = &mt('Entering [_1] ....', |
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$env{'course.'.$courseid.'.description'}); |
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&redirect_user($r,&mt('New in course'), |
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'/adm/whatsnew?refpage=start',$msg, |
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$env{'environment.remotenavmap'}); |
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return OK; |
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} |
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} |
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} |
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# Are we allowed to look at the first resource? |
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if ($furl !~ m|^/adm/|) { |
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# Guess not ... |
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$furl=&Apache::lonpageflip::first_accessible_resource(); |
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} |
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$msg = &mt('Entering [_1] ...', |
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$env{'course.'.$courseid.'.description'}); |
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&redirect_user($r,&mt('Entering [_1]', |
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$env{'course.'.$courseid.'.description'}), |
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$furl,$msg, |
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$env{'environment.remotenavmap'}); |
} |
} |
# |
return OK; |
# Send the user to the course they selected |
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&redirect_user($r,'Entering Course', |
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$furl,$msg); |
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return OK; |
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} |
} |
} |
} |
# |
# |
# Send the user to the construction space they selected |
# Send the user to the construction space they selected |
if ($role =~ /^(au|ca)$/) { |
if ($role =~ /^(au|ca|aa)$/) { |
my $redirect_url = '/priv/'; |
my $redirect_url = '/priv/'; |
if ($role eq 'au') { |
if ($role eq 'au') { |
$redirect_url.=$ENV{'user.name'}; |
$redirect_url.=$env{'user.name'}; |
} else { |
} else { |
$where =~ /\/(.*)$/; |
$where =~ /\/(.*)$/; |
$redirect_url .= $1; |
$redirect_url .= $1; |
} |
} |
$redirect_url .= '/'; |
$redirect_url .= '/'; |
&redirect_user($r,'Entering Construction Space', |
&redirect_user($r,&mt('Entering Construction Space'), |
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$redirect_url); |
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return OK; |
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} |
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if ($role eq 'dc') { |
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my $redirect_url = '/adm/menu/'; |
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&redirect_user($r,&mt('Loading Domain Coordinator Menu'), |
$redirect_url); |
$redirect_url); |
return OK; |
return OK; |
} |
} |
Line 227 ENDENTERKEY
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Line 356 ENDENTERKEY
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# =============================================================== No Roles Init |
# =============================================================== No Roles Init |
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$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::no_cache($r); |
&Apache::loncommon::no_cache($r); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
|
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my $swinfo=&Apache::lonmenu::rawconfig(); |
my $swinfo=&Apache::lonmenu::rawconfig(); |
my $bodytag=&Apache::loncommon::bodytag('User Roles'); |
my $start_page=&Apache::loncommon::start_page('User Roles'); |
my $helptag=&Apache::loncommon::help_open_topic |
my $standby=&mt('Role selected. Please stand by.'); |
("General_Intro","Click here for help"); |
$standby=~s/\n/\\n/g; |
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$r->print(<<ENDHEADER); |
$r->print(<<ENDHEADER); |
<html> |
$start_page |
<head> |
<br /> |
<title>LON-CAPA User Roles</title> |
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</head> |
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$bodytag |
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$helptag<br /> |
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<script> |
<script> |
$swinfo |
$swinfo |
window.focus(); |
window.focus(); |
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active=true; |
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function enterrole (thisform,rolecode,buttonname) { |
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if (active) { |
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active=false; |
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document.title='$standby'; |
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window.status='$standby'; |
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thisform.newrole.value=rolecode; |
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thisform.submit(); |
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} else { |
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alert('$standby'); |
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} |
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} |
</script> |
</script> |
ENDHEADER |
ENDHEADER |
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# ------------------------------------------ Get Error Message from Environment |
# ------------------------------------------ Get Error Message from Environment |
|
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my ($fn,$priv,$nochoose,$error,$msg)=split(/:/,$ENV{'user.error.msg'}); |
my ($fn,$priv,$nochoose,$error,$msg)=split(/:/,$env{'user.error.msg'}); |
if ($ENV{'user.error.msg'}) { |
if ($env{'user.error.msg'}) { |
$r->log_reason( |
$r->log_reason( |
"$msg for $ENV{'user.name'} domain $ENV{'user.domain'} access $priv",$fn); |
"$msg for $env{'user.name'} domain $env{'user.domain'} access $priv",$fn); |
} |
} |
|
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# ------------------------------------------------- Can this user re-init, etc? |
# ------------------------------------------------- Can this user re-init, etc? |
|
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my $advanced=$ENV{'user.adv'}; |
my $advanced=$env{'user.adv'}; |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['tryagain']); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['tryagain']); |
my $tryagain=$ENV{'form.tryagain'}; |
my $tryagain=$env{'form.tryagain'}; |
|
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# -------------------------------------------------------- Generate Page Output |
# -------------------------------------------------------- Generate Page Output |
# --------------------------------------------------------------- Error Header? |
# --------------------------------------------------------------- Error Header? |
if ($error) { |
if ($error) { |
$r->print("<h1>LON-CAPA Access Control</h1>"); |
$r->print("<h1>LON-CAPA Access Control</h1>"); |
$r->print("<hr><pre>Access : ". |
$r->print("<!-- LONCAPAACCESSCONTROLERRORSCREEN --><hr /><pre>Access : ". |
Apache::lonnet::plaintext($priv)."\n"); |
Apache::lonnet::plaintext($priv)."\n"); |
$r->print("Resource: $fn\n"); |
$r->print("Resource: ".&Apache::lonenc::check_encrypt($fn)."\n"); |
$r->print("Action : $msg\n</pre><hr>"); |
$r->print("Action : $msg\n</pre><hr />"); |
|
my $url=$fn; |
|
my $last; |
|
if (tie(my %hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
|
&GDBM_READER(),0640)) { |
|
$last=$hash{'last_known'}; |
|
untie(%hash); |
|
} |
|
if ($last) { $fn.='?symb='.&escape($last); } |
|
|
|
&Apache::londocs::changewarning($r,undef,'You have modified your course recently, [_1] may fix this access problem.', |
|
&Apache::lonenc::check_encrypt($fn)); |
} else { |
} else { |
if ($ENV{'user.error.msg'}) { |
if ($env{'user.error.msg'}) { |
$r->print( |
$r->print( |
'<h3><font color=red>You need to choose another user role or '. |
'<h3><span class="LC_error">'. |
'enter a specific course for this function</font></h3>'); |
&mt('You need to choose another user role or enter a specific course for this function').'</span></h3>'); |
} |
} |
} |
} |
# -------------------------------------------------------- Choice or no choice? |
# -------------------------------------------------------- Choice or no choice? |
if ($nochoose) { |
if ($nochoose) { |
if ($advanced) { |
$r->print("<h2>".&mt('Sorry ...')."</h2>\n". |
$r->print("<h2>Assigned User Roles</h2>\n"); |
&mt('This action is currently not authorized.'). |
} else { |
&Apache::loncommon::end_page()); |
$r->print("<h2>Sorry ...</h2>\nThis resource might be part of"); |
return OK; |
if ($ENV{'request.course.id'}) { |
|
$r->print(' another'); |
|
} else { |
|
$r->print(' a certain'); |
|
} |
|
$r->print(' course.</body></html>'); |
|
return OK; |
|
} |
|
} else { |
} else { |
if ($advanced) { |
if ($advanced) { |
$r->print("Your home server is ". |
$r->print(&mt("Your home server is "). |
$Apache::lonnet::hostname{&Apache::lonnet::homeserver |
$Apache::lonnet::hostname{&Apache::lonnet::homeserver |
($ENV{'user.name'},$ENV{'user.domain'})}. |
($env{'user.name'},$env{'user.domain'})}. |
"<br />\n"); |
"<br />\n"); |
$r->print("Author and Co-Author roles may not be available on ". |
$r->print(&mt( |
"servers other than your home server."); |
"Author and Co-Author roles are not available on servers other than their respective home servers.")); |
} else { |
|
$r->print("<h2>Select a Course to Enter</h2>\n"); |
|
} |
} |
if (($ENV{'REDIRECT_QUERY_STRING'}) && ($fn)) { |
if (($ENV{'REDIRECT_QUERY_STRING'}) && ($fn)) { |
$fn.='?'.$ENV{'REDIRECT_QUERY_STRING'}; |
$fn.='?'.$ENV{'REDIRECT_QUERY_STRING'}; |
} |
} |
$r->print('<form method=post action="'.(($fn)?$fn:$r->uri).'">'); |
$r->print('<form method="post" name="rolechoice" action="'.(($fn)?$fn:$r->uri).'">'); |
$r->print('<input type=hidden name=orgurl value="'.$fn.'">'); |
$r->print('<input type="hidden" name="orgurl" value="'.$fn.'" />'); |
$r->print('<input type=hidden name=selectrole value=1>'); |
$r->print('<input type="hidden" name="selectrole" value="1" />'); |
|
$r->print('<input type="hidden" name="newrole" value="" />'); |
} |
} |
if ($ENV{'user.adv'}) { |
if ($env{'user.adv'}) { |
$r->print( |
$r->print( |
'<br />Show all roles: <input type="checkbox" name="showall"'); |
'<br /><label>'.&mt('Show all roles').': <input type="checkbox" name="showall"'); |
if ($ENV{'form.showall'}) { $r->print(' checked'); } |
if ($env{'form.showall'}) { $r->print(' checked="checked" '); } |
$r->print('><input type=submit value="Display">'); |
$r->print(' /></label><input type="submit" value="'.&mt('Display').'" />'); |
} |
} |
# ----------------------------------------------------------------------- Table |
|
$r->print('<br /><table><tr>'); |
|
unless ($nochoose) { $r->print('<th> </th>'); } |
|
$r->print('<th>User Role</th><th colspan=2>Extent</th>'. |
|
'<th>Start</th><th>End</th><th>Remark</th></tr>'."\n"); |
|
|
|
foreach $envkey (sort keys %ENV) { |
my (%roletext,%sortrole,%roleclass); |
|
my $countactive=0; |
|
my $inrole=0; |
|
my $possiblerole=''; |
|
foreach $envkey (sort keys %env) { |
my $button = 1; |
my $button = 1; |
my $switchserver=''; |
my $switchserver=''; |
|
my $roletext; |
|
my $sortkey; |
if ($envkey=~/^user\.role\./) { |
if ($envkey=~/^user\.role\./) { |
my (undef,undef,$role,@pwhere)=split(/\./,$envkey); |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend,$tfont); |
next if (!defined($role) || $role eq ''); |
&role_status($envkey,$then,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); |
my $where=join('.',@pwhere); |
next if (!defined($role) || $role eq '' || $role =~ /^gr/); |
my $trolecode=$role.'.'.$where; |
$tremark=''; |
my ($tstart,$tend)=split(/\./,$ENV{$envkey}); |
$tpstart=' '; |
my $tremark=''; |
$tpend=' '; |
my $tstatus='is'; |
$tfont='#000000'; |
my $tpstart=' '; |
|
my $tpend=' '; |
|
my $tfont='#000000'; |
|
if ($tstart) { |
if ($tstart) { |
if ($tstart>$then) { |
$tpstart=&Apache::lonlocal::locallocaltime($tstart); |
$tstatus='future'; |
|
if ($tstart<$now) { $tstatus='will'; } |
|
} |
|
$tpstart=localtime($tstart); |
|
} |
} |
if ($tend) { |
if ($tend) { |
if ($tend<$then) { |
$tpend=&Apache::lonlocal::locallocaltime($tend); |
$tstatus='expired'; |
|
} elsif ($tend<$now) { |
|
$tstatus='will_not'; |
|
} |
|
$tpend=localtime($tend); |
|
} |
} |
if ($ENV{'request.role'} eq $trolecode) { |
if ($env{'request.role'} eq $trolecode) { |
$tstatus='selected'; |
$tstatus='selected'; |
} |
} |
my $tbg; |
my $tbg; |
if (($tstatus eq 'is') || ($tstatus eq 'selected') || |
if (($tstatus eq 'is') |
($ENV{'form.showall'})) { |
|| ($tstatus eq 'selected') |
|
|| ($tstatus eq 'will') |
|
|| ($tstatus eq 'future') |
|
|| ($env{'form.showall'})) { |
if ($tstatus eq 'is') { |
if ($tstatus eq 'is') { |
$tbg='#77FF77'; |
$tbg='#77FF77'; |
$tfont='#003300'; |
$tfont='#003300'; |
|
$possiblerole=$trolecode; |
|
$countactive++; |
} elsif ($tstatus eq 'future') { |
} elsif ($tstatus eq 'future') { |
$tbg='#FFFF77'; |
$tbg='#FFFF77'; |
$button=0; |
$button=0; |
} elsif ($tstatus eq 'will') { |
} elsif ($tstatus eq 'will') { |
$tbg='#FFAA77'; |
$tbg='#FFAA77'; |
$tremark.='Active at next login. '; |
$tremark.=&mt('Active at next login. '); |
} elsif ($tstatus eq 'expired') { |
} elsif ($tstatus eq 'expired') { |
$tbg='#FF7777'; |
$tbg='#FF7777'; |
$tfont='#330000'; |
$tfont='#330000'; |
$button=0; |
$button=0; |
} elsif ($tstatus eq 'will_not') { |
} elsif ($tstatus eq 'will_not') { |
$tbg='#AAFF77'; |
$tbg='#AAFF77'; |
$tremark.='Expired after logout. '; |
$tremark.=&mt('Expired after logout. '); |
} elsif ($tstatus eq 'selected') { |
} elsif ($tstatus eq 'selected') { |
$tbg='#11CC55'; |
$tbg='#11CC55'; |
$tfont='#002200'; |
$tfont='#002200'; |
$tremark.='Currently selected. '; |
$inrole=1; |
|
$countactive++; |
|
$tremark.=&mt('Currently selected. '); |
} |
} |
my $trole; |
my $trole; |
if ($role =~ /^cr\//) { |
if ($role =~ /^cr\//) { |
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role); |
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role); |
$tremark.='<br>Defined by '.$rauthor.' at '.$rdomain.'.'; |
if ($tremark) { $tremark.='<br />'; } |
$trole=$rrole; |
$tremark.=&mt('Defined by ').$rauthor. |
} else { |
&mt(' at ').$rdomain.'.'; |
$trole=Apache::lonnet::plaintext($role); |
} |
} |
$trole=Apache::lonnet::plaintext($role); |
my $ttype; |
my $ttype; |
my $twhere; |
my $twhere; |
my ($tdom,$trest,$tsection)= |
my ($tdom,$trest,$tsection)= |
split(/\//,Apache::lonnet::declutter($where)); |
split(/\//,Apache::lonnet::declutter($where)); |
# First, Co-Authorship roles |
# First, Co-Authorship roles |
if ($role eq 'ca') { |
if (($role eq 'ca') || ($role eq 'aa')) { |
my $home = &Apache::lonnet::homeserver($trest,$tdom); |
my $home = &Apache::lonnet::homeserver($trest,$tdom); |
if ($home ne $r->dir_config('lonHostID')) { |
my $allowed=0; |
|
my @ids=&Apache::lonnet::current_machine_ids(); |
|
foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
|
if (!$allowed) { |
$button=0; |
$button=0; |
$switchserver=&Apache::lonnet::escape('http://'. |
$switchserver='otherserver='.$home.'&role='.$trolecode; |
$Apache::lonnet::hostname{$home}. |
|
'/adm/login?domain='.$ENV{'user.domain'}. |
|
'&username='.$ENV{'user.name'}. |
|
'&firsturl=/priv/'.$trest); |
|
} |
} |
#next if ($home eq 'no_host'); |
#next if ($home eq 'no_host'); |
$home = $Apache::lonnet::hostname{$home}; |
$home = $Apache::lonnet::hostname{$home}; |
$ttype='Construction Space'; |
$ttype='Construction Space'; |
$twhere='User: '.$trest.'<br />Domain: '.$tdom.'<br />'. |
$twhere=&mt('User').': '.$trest.'<br />'.&mt('Domain'). |
' Server: '.$home; |
': '.$tdom.'<br />'. |
$ENV{'course.'.$tdom.'_'.$trest.'.description'}='ca'; |
' '.&mt('Server').': '.$home; |
|
$env{'course.'.$tdom.'_'.$trest.'.description'}='ca'; |
|
$tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$trest.'/'); |
|
$sortkey=$role."$trest:$tdom"; |
} elsif ($role eq 'au') { |
} elsif ($role eq 'au') { |
# Authors |
# Authors |
my $home = &Apache::lonnet::homeserver |
my $home = &Apache::lonnet::homeserver |
($ENV{'user.name'},$ENV{'user.domain'}); |
($env{'user.name'},$env{'user.domain'}); |
if ($home ne $r->dir_config('lonHostID')) { |
my $allowed=0; |
|
my @ids=&Apache::lonnet::current_machine_ids(); |
|
foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
|
if (!$allowed) { |
$button=0; |
$button=0; |
$switchserver=&Apache::lonnet::escape('http://'. |
$switchserver='otherserver='.$home.'&role='.$trolecode; |
$Apache::lonnet::hostname{$home}. |
|
'/adm/login?domain='.$ENV{'user.domain'}. |
|
'&username='.$ENV{'user.name'}. |
|
'&firsturl=/priv/'.$ENV{'user.name'}); |
|
} |
} |
#next if ($home eq 'no_host'); |
#next if ($home eq 'no_host'); |
$home = $Apache::lonnet::hostname{$home}; |
$home = $Apache::lonnet::hostname{$home}; |
$ttype='Construction Space'; |
$ttype='Construction Space'; |
$twhere='Domain: '.$tdom.'<br />Server: '.$home; |
$twhere=&mt('Domain').': '.$tdom.'<br />'.&mt('Server'). |
$ENV{'course.'.$tdom.'_'.$trest.'.description'}='ca'; |
': '.$home; |
|
$env{'course.'.$tdom.'_'.$trest.'.description'}='ca'; |
|
$tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$env{'user.name'}.'/'); |
|
$sortkey=$role; |
} elsif ($trest) { |
} elsif ($trest) { |
$ttype='Course'; |
|
if ($tsection) { |
|
$ttype.='<br>Section/Group: '.$tsection; |
|
} |
|
my $tcourseid=$tdom.'_'.$trest; |
my $tcourseid=$tdom.'_'.$trest; |
if ($ENV{'course.'.$tcourseid.'.description'}) { |
$ttype = &Apache::loncommon::course_type($tcourseid); |
$twhere=$ENV{'course.'.$tcourseid.'.description'}; |
$trole = &Apache::lonnet::plaintext($role,$ttype); |
unless ($twhere eq 'Currently not available') { |
if ($env{'course.'.$tcourseid.'.description'}) { |
|
$twhere=$env{'course.'.$tcourseid.'.description'}; |
|
$sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey; |
|
unless ($twhere eq &mt('Currently not available')) { |
$twhere.=' <font size="-2">'. |
$twhere.=' <font size="-2">'. |
&Apache::loncommon::syllabuswrapper('Syllabus',$trest,$tdom,$tfont). |
&Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom,$tfont). |
'</font>'; |
'</font>'; |
} |
} |
} else { |
} else { |
my %newhash=Apache::lonnet::coursedescription |
my %newhash=&Apache::lonnet::coursedescription($tcourseid); |
($tcourseid); |
|
if (%newhash) { |
if (%newhash) { |
|
$sortkey=$role."\0".$tdom."\0".$newhash{'description'}. |
|
"\0".$envkey; |
$twhere=$newhash{'description'}. |
$twhere=$newhash{'description'}. |
' <font size="-2">'. |
' <font size="-2">'. |
&Apache::loncommon::syllabuswrapper('Syllabus',$trest,$tdom,$tfont). |
&Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom,$tfont). |
'</font>'; |
'</font>'; |
|
$ttype = $newhash{'type'}; |
|
$trole = &Apache::lonnet::plaintext($role,$ttype); |
} else { |
} else { |
$twhere='Currently not available'; |
$twhere=&mt('Currently not available'); |
$ENV{'course.'.$tcourseid.'.description'}=$twhere; |
$env{'course.'.$tcourseid.'.description'}=$twhere; |
|
$sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey; |
|
$ttype = 'Unavailable'; |
} |
} |
} |
} |
if ($role ne 'st') { $twhere.="<br />Domain:".$tdom; } |
if ($tsection) { |
|
$twhere.='<br />'.&mt('Section/Group').': '.$tsection; |
|
} |
|
if ($role ne 'st') { $twhere.="<br />".&mt('Domain').":".$tdom; } |
} elsif ($tdom) { |
} elsif ($tdom) { |
$ttype='Domain'; |
$ttype='Domain'; |
$twhere=$tdom; |
$twhere=$tdom; |
|
$sortkey=$role.$twhere; |
} else { |
} else { |
$ttype='System'; |
$ttype='System'; |
$twhere='system wide'; |
$twhere=&mt('system wide'); |
|
$sortkey=$role.$twhere; |
} |
} |
|
$roletext.=&build_roletext($trolecode,$tdom,$trest,$tstatus,$tryagain,$advanced,$tremark,$tbg,$tfont,$trole,$twhere,$tpstart,$tpend,$nochoose,$button,$switchserver); |
$r->print('<tr bgcolor='.$tbg.'>'); |
$roletext{$envkey}=$roletext; |
unless ($nochoose) { |
if (!$sortkey) {$sortkey=$twhere."\0".$envkey;} |
if (!$button) { |
$sortrole{$sortkey}=$envkey; |
if ($switchserver) { |
$roleclass{$envkey}=$ttype; |
$r->print('<td><a href="/adm/logout?handover='. |
} |
$switchserver.'">Switch Server</a></td>'); |
} |
} else { |
} |
$r->print('<td> </td>'); |
# No active roles |
} |
if ($countactive==0) { |
} elsif ($tstatus eq 'is') { |
if ($inrole) { |
$r->print('<td><input type=submit value=Select name="'. |
$r->print('<h2>'.&mt('Currently no additional roles or courses').'</h2>'); |
$trolecode.'"></td>'); |
} else { |
} elsif ($tryagain) { |
$r->print('<h2>'.&mt('Currently no active roles or courses').'</h2>'); |
$r->print |
} |
('<td><input type=submit value="Try Selecting Again"'. |
$r->print('</form>'.&Apache::loncommon::end_page()); |
' name="'.$trolecode.'"></td>'); |
return OK; |
} elsif ($advanced) { |
# Is there only one choice? |
$r->print |
} elsif (($countactive==1) && ($env{'request.role'} eq 'cm')) { |
('<td><input type=submit value="Re-Initialize"'. |
$r->print('<h3>'.&mt('Please stand by.').'</h3>'. |
' name="'.$trolecode.'"></td>'); |
'<input type="hidden" name="'.$possiblerole.'" value="1" />'); |
} else { |
$r->print("</form>\n"); |
$r->print('<td> </td>'); |
$r->rflush(); |
|
$r->print('<script>document.forms.rolechoice.submit();</script>'); |
|
$r->print(&Apache::loncommon::end_page()); |
|
return OK; |
|
} |
|
# More than one possible role |
|
# ----------------------------------------------------------------------- Table |
|
unless (($advanced) || ($nochoose)) { |
|
$r->print("<h2>".&mt('Select a Course/Group to Enter')."</h2>\n"); |
|
} |
|
$r->print('<br /><table><tr>'); |
|
unless ($nochoose) { $r->print('<th> </th>'); } |
|
$r->print('<th>'.&mt('User Role').'</th><th>'.&mt('Extent'). |
|
'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th></tr>'."\n"); |
|
my $doheaders=-1; |
|
foreach my $type ('Domain','Construction Space','Course','Group','Unavailable','System') { |
|
my $haverole=0; |
|
foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) { |
|
if ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/) { |
|
$haverole=1; |
|
} |
|
} |
|
if ($haverole) { $doheaders++; } |
|
} |
|
|
|
if ($env{'environment.recentroles'}) { |
|
my %recent_roles = |
|
&Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'}); |
|
my $output=''; |
|
foreach (sort(keys(%recent_roles))) { |
|
if (defined($roletext{'user.role.'.$_})) { |
|
$output.=$roletext{'user.role.'.$_}; |
|
if ($_ =~ m-dc\./($match_domain)/- |
|
&& $dcroles{$1}) { |
|
$output .= &allcourses_row($1,'recent'); |
|
} |
|
} elsif ($numdc > 0) { |
|
unless ($_ =~/^error\:/) { |
|
$output.=&display_cc_role('user.role.'.$_); |
|
} |
|
} |
|
} |
|
if ($output) { |
|
$r->print("<tr><td align='center' colspan='5'><font face='arial'>". |
|
&mt('Recent Roles')."</font></td>"); |
|
$r->print($output); |
|
$r->print("</tr>"); |
|
$doheaders ++; |
|
} |
|
} |
|
|
|
if ($numdc > 0) { |
|
$r->print(&coursepick_jscript()); |
|
$r->print(&Apache::loncommon::coursebrowser_javascript()); |
|
} |
|
foreach my $type ('Construction Space','Domain','Course','Group','Unavailable','System') { |
|
my $output; |
|
foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) { |
|
if ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/) { |
|
$output.=$roletext{$sortrole{$which}}; |
|
if ($sortrole{$which} =~ m-dc\./($match_domain)/-) { |
|
if ($dcroles{$1}) { |
|
$output .= &allcourses_row($1,''); |
} |
} |
} |
} |
$tremark.=&Apache::lonannounce::showday(time,1, |
|
&Apache::lonannounce::readcalendar($tdom.'_'.$trest)); |
|
|
|
$r->print('<td><font color="'.$tfont.'">'.$trole. |
|
'</font></td><td><font color="'.$tfont.'">'.$ttype. |
|
'</font></td><td><font color="'.$tfont.'">'.$twhere. |
|
'</font></td><td><font color="'.$tfont.'">'.$tpstart. |
|
'</font></td><td><font color="'.$tfont.'">'.$tpend. |
|
'</font></td><td><font color="'.$tfont.'">'.$tremark. |
|
' </font></td></tr>'."\n"); |
|
} |
} |
} |
} |
|
if ($output) { |
|
if ($doheaders > 0) { |
|
$r->print("<tr>". |
|
"<td align='center' colspan='5'><font face='arial'>".&mt($type)."</font></td></tr>"); |
|
} |
|
$r->print($output); |
|
} |
} |
} |
my $tremark=''; |
my $tremark=''; |
my $tfont='#003300'; |
my $tfont='#003300'; |
if ($ENV{'request.role'} eq 'cm') { |
if ($env{'request.role'} eq 'cm') { |
$r->print('<tr bgcolor="#11CC55">'); |
$r->print('<tr bgcolor="#11CC55">'); |
$tremark='Currently selected.'; |
$tremark=&mt('Currently selected. '); |
$tfont='#002200'; |
$tfont='#002200'; |
} else { |
} else { |
$r->print('<tr bgcolor="#77FF77">'); |
$r->print('<tr bgcolor="#77FF77">'); |
} |
} |
unless ($nochoose) { |
unless ($nochoose) { |
if ($ENV{'request.role'} ne 'cm') { |
if ($env{'request.role'} ne 'cm') { |
$r->print('<td><input type=submit value=Select name="cm"></td>'); |
$r->print('<td><input type="submit" value="'. |
|
&mt('Select').'" name="cm"></td>'); |
} else { |
} else { |
$r->print('<td> </td>'); |
$r->print('<td> </td>'); |
} |
} |
} |
} |
$r->print('<td colspan=5><font color="'.$tfont.'">No role specified'. |
$r->print('<td colspan="3"><font color="'.$tfont.'">'.&mt('No role specified'). |
'</font></td><td><font color="'.$tfont.'">'.$tremark. |
'</font></td><td><font color="'.$tfont.'">'.$tremark. |
' </font></td></tr>'."\n"); |
' </font></td></tr>'."\n"); |
|
|
Line 521 ENDHEADER
|
Line 732 ENDHEADER
|
$r->print("</form>\n"); |
$r->print("</form>\n"); |
} |
} |
# ------------------------------------------------------------ Privileges Info |
# ------------------------------------------------------------ Privileges Info |
if (($advanced) && (($ENV{'user.error.msg'}) || ($error))) { |
if (($advanced) && (($env{'user.error.msg'}) || ($error))) { |
$r->print('<hr><h2>Current Privileges</h2>'); |
$r->print('<hr /><h2>Current Privileges</h2>'); |
|
|
foreach $envkey (sort keys %ENV) { |
foreach $envkey (sort keys %env) { |
if ($envkey=~/^user\.priv\.$ENV{'request.role'}\./) { |
if ($envkey=~/^user\.priv\.$env{'request.role'}\./) { |
my $where=$envkey; |
my $where=$envkey; |
$where=~s/^user\.priv\.$ENV{'request.role'}\.//; |
$where=~s/^user\.priv\.$env{'request.role'}\.//; |
my $ttype; |
my $ttype; |
my $twhere; |
my $twhere; |
my ($tdom,$trest,$tsec)= |
my ($tdom,$trest,$tsec)= |
split(/\//,Apache::lonnet::declutter($where)); |
split(/\//,Apache::lonnet::declutter($where)); |
if ($trest) { |
if ($trest) { |
if ($ENV{'course.'.$tdom.'_'.$trest.'.description'} eq 'ca') { |
if ($env{'course.'.$tdom.'_'.$trest.'.description'} eq 'ca') { |
$ttype='Construction Space'; |
$ttype='Construction Space'; |
$twhere='User: '.$trest.', Domain: '.$tdom; |
$twhere='User: '.$trest.', Domain: '.$tdom; |
} else { |
} else { |
$ttype='Course'; |
$ttype= |
$twhere=$ENV{'course.'.$tdom.'_'.$trest.'.description'}; |
&Apache::loncommon::course_type($tdom.'_'.$trest); |
|
$twhere=$env{'course.'.$tdom.'_'.$trest.'.description'}; |
if ($tsec) { |
if ($tsec) { |
$twhere.=' (Section/Group: '.$tsec.')'; |
$twhere.=' (Section: '.$tsec.')'; |
} |
} |
} |
} |
} elsif ($tdom) { |
} elsif ($tdom) { |
Line 551 ENDHEADER
|
Line 763 ENDHEADER
|
$twhere='/'; |
$twhere='/'; |
} |
} |
$r->print("\n<h3>".$ttype.': '.$twhere.'</h3><ul>'); |
$r->print("\n<h3>".$ttype.': '.$twhere.'</h3><ul>'); |
foreach (sort split(/:/,$ENV{$envkey})) { |
foreach (sort split(/:/,$env{$envkey})) { |
if ($_) { |
if ($_) { |
my ($prv,$restr)=split(/\&/,$_); |
my ($prv,$restr)=split(/\&/,$_); |
my $trestr=''; |
my $trestr=''; |
Line 577 ENDHEADER
|
Line 789 ENDHEADER
|
$r->print(&Apache::lonnet::getannounce()); |
$r->print(&Apache::lonnet::getannounce()); |
if ($advanced) { |
if ($advanced) { |
$r->print('<p><small><i>This is LON-CAPA '. |
$r->print('<p><small><i>This is LON-CAPA '. |
$r->dir_config('lonVersion').'</i></small></p>'); |
$r->dir_config('lonVersion').'</i><br />'. |
|
'<a href="/adm/logout">'.&mt('Logout').'</a></small></p>'); |
} |
} |
$r->print("</body></html>\n"); |
$r->print(&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
|
|
|
sub role_status { |
|
my ($rolekey,$then,$now,$role,$where,$trolecode,$tstatus,$tstart,$tend) = @_; |
|
my @pwhere = (); |
|
if (exists($env{$rolekey}) && $env{$rolekey} ne '') { |
|
(undef,undef,$$role,@pwhere)=split(/\./,$rolekey); |
|
unless (!defined($$role) || $$role eq '') { |
|
$$where=join('.',@pwhere); |
|
$$trolecode=$$role.'.'.$$where; |
|
($$tstart,$$tend)=split(/\./,$env{$rolekey}); |
|
$$tstatus='is'; |
|
if ($$tstart && $$tstart>$then) { |
|
$$tstatus='future'; |
|
if ($$tstart<$now) { $$tstatus='will'; } |
|
} |
|
if ($$tend) { |
|
if ($$tend<$then) { |
|
$$tstatus='expired'; |
|
} elsif ($$tend<$now) { |
|
$$tstatus='will_not'; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
|
|
sub build_roletext { |
|
my ($trolecode,$tdom,$trest,$tstatus,$tryagain,$advanced,$tremark,$tbg,$tfont,$trole,$twhere,$tpstart,$tpend,$nochoose,$button,$switchserver) = @_; |
|
my $roletext='<tr bgcolor="'.$tbg.'">'; |
|
my $is_dc=($trolecode =~ m/^dc\./); |
|
my $rowspan=($is_dc) ? '' |
|
: ' rowspan="2" '; |
|
|
|
unless ($nochoose) { |
|
my $buttonname=$trolecode; |
|
$buttonname=~s/\W//g; |
|
if (!$button) { |
|
if ($switchserver) { |
|
$roletext.='<td'.$rowspan.'><a href="/adm/switchserver?'. |
|
$switchserver.'">'.&mt('Switch Server').'</a></td>'; |
|
} else { |
|
$roletext.=('<td'.$rowspan.'> </td>'); |
|
} |
|
} elsif ($tstatus eq 'is') { |
|
$roletext.='<td'.$rowspan.'><input name="'.$buttonname.'" type="button" value="'. |
|
&mt('Select').'" onClick="javascript:enterrole(this.form,\''. |
|
$trolecode."','".$buttonname.'\');"></td>'; |
|
} elsif ($tryagain) { |
|
$roletext.= |
|
'<td'.$rowspan.'><input name="'.$buttonname.'" type="button" value="'. |
|
&mt('Try Selecting Again').'" onClick="javascript:enterrole(this.form,\''. |
|
$trolecode."','".$buttonname.'\');"></td>'; |
|
} elsif ($advanced) { |
|
$roletext.= |
|
'<td'.$rowspan.'><input name="'.$buttonname.'" type="button" value="'. |
|
&mt('Re-Initialize').'" onClick="javascript:enterrole(this.form,\''. |
|
$trolecode."','".$buttonname.'\');"></td>'; |
|
} else { |
|
$roletext.='<td'.$rowspan.'> </td>'; |
|
} |
|
} |
|
if ($trolecode !~ m/^(dc|ca|au|aa)\./) { |
|
$tremark.=&Apache::lonannounce::showday(time,1, |
|
&Apache::lonannounce::readcalendar($tdom.'_'.$trest)); |
|
} |
|
$roletext.='<td><font color="'.$tfont.'">'.$trole. |
|
'</font></td><td><font color="'.$tfont.'">'.$twhere. |
|
'</font></td><td><font color="'.$tfont.'">'.$tpstart. |
|
'</font></td><td><font color="'.$tfont.'">'.$tpend. |
|
'</font></td></tr>'; |
|
if (!$is_dc) { |
|
$roletext.='<tr bgcolor="'.$tbg.'"><td colspan="4"><font color="'.$tfont.'">'.$tremark. |
|
' </font></td></tr><tr><td colspan="5" height="3"></td></tr>'."\n"; |
|
} |
|
return $roletext; |
|
} |
|
|
|
sub check_privs { |
|
my ($cdom,$cnum,$then,$now) = @_; |
|
my $cckey = 'user.role.cc./'.$cdom.'/'.$cnum; |
|
if ($env{$cckey}) { |
|
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend,$tfont); |
|
&role_status($cckey,$then,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); |
|
unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) { |
|
&set_privileges($cdom,$cnum); |
|
} |
|
} else { |
|
&set_privileges($cdom,$cnum); |
|
} |
|
} |
|
|
|
sub check_fordc { |
|
my ($dcroles,$then) = @_; |
|
my $numdc = 0; |
|
if ($env{'user.adv'}) { |
|
foreach my $envkey (sort keys %env) { |
|
if ($envkey=~/^user\.role\.dc\.\/($match_domain)\/$/) { |
|
my $dcdom = $1; |
|
my $livedc = 1; |
|
my ($tstart,$tend)=split(/\./,$env{$envkey}); |
|
if ($tstart && $tstart>$then) { $livedc = 0; } |
|
if ($tend && $tend <$then) { $livedc = 0; } |
|
if ($livedc) { |
|
$$dcroles{$dcdom} = $envkey; |
|
$numdc++; |
|
} |
|
} |
|
} |
|
} |
|
return $numdc; |
|
} |
|
|
|
sub courselink { |
|
my ($dcdom,$rowtype,$selecttype) = @_; |
|
my $courseform=&Apache::loncommon::selectcourse_link |
|
('rolechoice','dccourse'.$rowtype.'_'.$dcdom, |
|
'dcdomain'.$rowtype.'_'.$dcdom,'coursedesc'.$rowtype.'_'. |
|
$dcdom,$dcdom,undef,$selecttype); |
|
my $hiddenitems = '<input type="hidden" name="dcdomain'.$rowtype.'_'.$dcdom.'" value="'.$dcdom.'" />'. |
|
'<input type="hidden" name="origdom'.$rowtype.'_'.$dcdom.'" value="'.$dcdom.'" />'. |
|
'<input type="hidden" name="dccourse'.$rowtype.'_'.$dcdom.'" value="" />'. |
|
'<input type="hidden" name="coursedesc'.$rowtype.'_'.$dcdom.'" value="" />'; |
|
return $courseform.$hiddenitems; |
|
} |
|
|
|
sub coursepick_jscript { |
|
my $verify_script = <<"END"; |
|
<script> |
|
function verifyCoursePick(caller) { |
|
var numbutton = getIndex(caller) |
|
var pickedCourse = document.rolechoice.elements[numbutton+4].value |
|
var pickedDomain = document.rolechoice.elements[numbutton+2].value |
|
if (document.rolechoice.elements[numbutton+2].value == document.rolechoice.elements[numbutton+3].value) { |
|
if (pickedCourse != '') { |
|
if (numbutton != -1) { |
|
var courseTarget = "cc./"+pickedDomain+"/"+pickedCourse |
|
document.rolechoice.elements[numbutton+1].name = courseTarget |
|
document.rolechoice.submit() |
|
} |
|
} |
|
else { |
|
alert("Please use the 'Select Course' link to open a separate pick course window where you may select the course you wish to enter."); |
|
} |
|
} |
|
else { |
|
alert("You can only use this screen to select courses in the current domain") |
|
} |
|
} |
|
function getIndex(caller) { |
|
for (var i=0;i<document.rolechoice.elements.length;i++) { |
|
if (document.rolechoice.elements[i] == caller) { |
|
return i; |
|
} |
|
} |
|
return -1; |
|
} |
|
</script> |
|
END |
|
return $verify_script; |
|
} |
|
|
|
sub processpick { |
|
my $process_pick = <<"END"; |
|
<script> |
|
function process_pick(dom) { |
|
var pickedCourse=opener.document.rolechoice.$env{'form.cnumelement'}.value; |
|
var pickedDomain=opener.document.rolechoice.$env{'form.cdomelement'}.value; |
|
var okDomain = 0; |
|
|
|
if (pickedDomain == dom) { |
|
if (pickedCourse != '') { |
|
var courseTarget = "cc./"+pickedDomain+"/"+pickedCourse |
|
opener.document.title='Role selected. Please stand by.'; |
|
opener.status='Role selected. Please stand by.'; |
|
opener.document.rolechoice.newrole.value=courseTarget |
|
opener.document.rolechoice.submit() |
|
} |
|
} else { |
|
alert("You may only use this screen to select courses in the current domain: "+dom+"\\nPlease return to the roles page window and click the 'Select Course' link for domain: "+pickedDomain+",\\n if you are a Domain Coordinator in that domain, and wish to become a Course Coordinator in a course in the domain"); |
|
} |
|
} |
|
|
|
</script> |
|
END |
|
return $process_pick; |
|
} |
|
|
|
sub display_cc_role { |
|
my $rolekey = shift; |
|
my $roletext; |
|
my $advanced = $env{'user.adv'}; |
|
my $tryagain = $env{'form.tryagain'}; |
|
unless ($rolekey =~/^error\:/) { |
|
if ($rolekey =~ m-^user\.role.cc\./($match_domain)/($match_courseid)$-) { |
|
my $tcourseid = $1.'_'.$2; |
|
my $trolecode = 'cc./'.$1.'/'.$2; |
|
my $twhere; |
|
my $ttype; |
|
my $tbg='#77FF77'; |
|
my $tfont='#003300'; |
|
my %newhash=&Apache::lonnet::coursedescription($tcourseid); |
|
if (%newhash) { |
|
$twhere=$newhash{'description'}. |
|
' <font size="-2">'. |
|
&Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$2,$1,$tfont). |
|
'</font>'; |
|
$ttype = $newhash{'type'}; |
|
} else { |
|
$twhere=&mt('Currently not available'); |
|
$env{'course.'.$tcourseid.'.description'}=$twhere; |
|
} |
|
my $trole = &Apache::lonnet::plaintext('cc',$ttype); |
|
$twhere.="<br />".&mt('Domain').":".$1; |
|
$roletext = &build_roletext($trolecode,$1,$2,'is',$tryagain,$advanced,'',$tbg,$tfont,$trole,$twhere,'','','',1,''); |
|
} |
|
} |
|
return ($roletext); |
|
} |
|
|
|
sub allcourses_row { |
|
my ($dcdom,$rowtype) = @_; |
|
my $output = '<tr bgcolor="#77FF77">'. |
|
' <td colspan="5">'; |
|
foreach my $type ('Course','Group') { |
|
my $selectlink = &courselink($dcdom,$rowtype,$type); |
|
my $ccrole = &Apache::lonnet::plaintext('cc',$type); |
|
$output.= '<font color="#002200">'.$ccrole.'</font>'. |
|
' <b>'.$selectlink.'</b>'. |
|
' from '.&mt('Domain').' '.$dcdom.'<br />'; |
|
} |
|
$output .= '</tr><tr><td colspan="5" height="3"></td></tr>'."\n"; |
|
return $output; |
|
} |
|
|
|
sub recent_filename { |
|
my $area=shift; |
|
return 'nohist_recent_'.&escape($area); |
|
} |
|
|
|
sub set_privileges { |
|
my ($dcdom,$pickedcourse) = @_; |
|
my $area = '/'.$dcdom.'/'.$pickedcourse; |
|
my $role = 'cc'; |
|
my $spec = $role.'.'.$area; |
|
my %userroles = &Apache::lonnet::set_arearole($role,$area,'','', |
|
$env{'user.domain'}, |
|
$env{'user.name'}); |
|
my %ccrole = (); |
|
&Apache::lonnet::standard_roleprivs(\%ccrole,$role,$dcdom,$spec,$pickedcourse,$area); |
|
my ($author,$adv)= &Apache::lonnet::set_userprivs(\%userroles,\%ccrole); |
|
&Apache::lonnet::appenv(%userroles); |
|
&Apache::lonnet::log($env{'user.domain'}, |
|
$env{'user.name'}, |
|
$env{'user.home'}, |
|
"Role ".$role); |
|
&Apache::lonnet::appenv( |
|
'request.role' => $spec, |
|
'request.role.domain' => $dcdom, |
|
'request.course.sec' => ''); |
|
my $tadv=0; |
|
if (&Apache::lonnet::allowed('adv') eq 'F') { $tadv=1; } |
|
&Apache::lonnet::appenv('request.role.adv' => $tadv); |
|
} |
|
|
|
sub courseloadpage { |
|
my ($courseid) = @_; |
|
my $startpage; |
|
my %entry_settings = &Apache::lonnet::get('nohist_whatsnew', |
|
[$courseid.':courseinit']); |
|
my ($tmp) = %entry_settings; |
|
unless ($tmp =~ /^error: 2 /) { |
|
$startpage = $entry_settings{$courseid.':courseinit'}; |
|
} |
|
if ($startpage eq '') { |
|
if (exists($env{'environment.course_init_display'})) { |
|
$startpage = $env{'environment.course_init_display'}; |
|
} |
|
} |
|
return $startpage; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |