version 1.5, 2000/09/06 14:25:17
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version 1.21, 2001/01/17 17:26:01
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# (Login Screen |
# (Login Screen |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer) |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14 Gerd Kortemeyer) |
# 11/23 Gerd Kortemeyer) |
# 11/23 Gerd Kortemeyer) |
# 1/14,03/06,06/01,07/22,07/24,07/25,09/04,09/06 Gerd Kortemeyer |
# 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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# 01/15/01 Gerd Kortemeyer |
# |
# |
package Apache::lonroles; |
package Apache::lonroles; |
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use strict; |
use strict; |
use Apache::lonnet(); |
use Apache::lonnet(); |
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use Apache::lonuserstate(); |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::File(); |
use Apache::File(); |
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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; |
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my $then=$ENV{'user.login.time'}; |
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my $envkey; |
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# ================================================================== Roles Init |
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if ($ENV{'form.selectrole'}) { |
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&Apache::lonnet::appenv("request.course.id" => '', |
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"request.course.fn" => '', |
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"request.course.uri" => '', |
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"request.course.sec" => '', |
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"request.role" => 'cm'); |
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foreach $envkey (keys %ENV) { |
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if ($envkey=~/^user\.role\./) { |
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my ($dum1,$dum2,$role,@pwhere)=split(/\./,$envkey); |
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my $where=join('.',@pwhere); |
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my $trolecode=$role.'.'.$where; |
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if ($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') { |
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$where=~s/^\///; |
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my ($cdom,$cnum,$csec)=split(/\//,$where); |
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&Apache::lonnet::appenv('request.role' => $trolecode, |
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'request.course.sec' => $csec); |
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if ($cnum) { |
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my ($furl,$ferr)= |
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&Apache::lonuserstate::readmap($cdom.'/'.$cnum); |
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if (($ENV{'form.orgurl'}) && |
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($ENV{'form.orgurl'}!~/^\/adm\/flip/)) { |
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$r->internal_redirect($ENV{'form.orgurl'}); |
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return OK; |
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} else { |
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$r->content_type('text/html'); |
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$r->send_http_header; |
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print (<<ENDREDIR); |
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<head><title>Entering Course</title> |
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<meta HTTP-EQUIV="Refresh" CONTENT="1; url=$furl"> |
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</head> |
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<html> |
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<body bgcolor="#FFFFFF"> |
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Entering course ... |
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</body> |
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</html> |
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ENDREDIR |
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return OK; |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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# =============================================================== No Roles Init |
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$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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# ---------------------------------------------------------------- Print Header |
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$r->print(<<ENDHEADER); |
$r->print(<<ENDHEADER); |
<html> |
<html> |
<head> |
<head> |
<title>LON-CAPA User Roles</title> |
<title>LON-CAPA User Roles</title> |
</head> |
</head><body bgcolor="#FFFFFF"> |
<body bgcolor="#FFFFFF"> |
<script>window.focus();</script> |
ENDHEADER |
ENDHEADER |
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# ------------------------------------------ Get Error Message from Environment |
# ------------------------------------------ Get Error Message from Environment |
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my ($fn,$priv,$nochoose,$error,$msg)=split(/:/,$ENV{'user.error.msg'}); |
my ($fn,$priv,$nochoose,$error,$msg)=split(/:/,$ENV{'user.error.msg'}); |
$r->log_reason( |
if ($ENV{'user.error.msg'}) { |
"$msg for $ENV{'user.name'} domain $ENV{'user.domain'} access $priv",$fn); |
$r->log_reason( |
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"$msg for $ENV{'user.name'} domain $ENV{'user.domain'} access $priv",$fn); |
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} |
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# -------------------------------------------------------- Generate Page Output |
# ---------------------------------------------------------------- Who is this? |
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my $advanced=0; |
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foreach $envkey (keys %ENV) { |
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if ($envkey=~/^user\.role\./) { |
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my ($dum1,$dum2,$role,@pwhere)=split(/\./,$envkey); |
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if ($role ne 'st') { $advanced=1; } |
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} |
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} |
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# -------------------------------------------------------- Generate Page Output |
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# --------------------------------------------------------------- Error Header? |
if ($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("<hr><pre>Access : ". |
Line 45 ENDHEADER
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Line 129 ENDHEADER
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} else { |
} else { |
$r->print("<h1>LON-CAPA User Roles</h1>"); |
$r->print("<h1>LON-CAPA User Roles</h1>"); |
} |
} |
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# -------------------------------------------------------- Choice or no choice? |
my $now=time; |
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my $then=$ENV{'user.login.time'}; |
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if ($nochoose) { |
if ($nochoose) { |
$r->print("<h2>Assigned User Roles</h2>\n"); |
if ($advanced) { |
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$r->print("<h2>Assigned User Roles</h2>\n"); |
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} else { |
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$r->print("<h2>Sorry ...</h2>\nThis resource might be part of"); |
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if ($ENV{'request.course.id'}) { |
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$r->print(' another'); |
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} else { |
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$r->print(' a certain'); |
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} |
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$r->print(' course.</body></html>'); |
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return OK; |
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} |
} else { |
} else { |
$r->print("<h2>Select a User Role</h2>\n"); |
if ($advanced) { |
$r->print('<form method=get action="'.$fn.'">'); |
$r->print("<h2>Select a User Role</h2>\n"); |
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} else { |
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$r->print("<h2>Enter a Course</h2>\n"); |
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} |
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if (($ENV{'REDIRECT_QUERY_STRING'}) && ($fn)) { |
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$fn.='?'.$ENV{'REDIRECT_QUERY_STRING'}; |
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} |
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$r->print('<form method=post action="'.(($fn)?$fn:$r->uri).'">'); |
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$r->print('<input type=hidden name=orgurl value="'.$fn.'">'); |
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$r->print('<input type=hidden name=selectrole value=1>'); |
} |
} |
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# ----------------------------------------------------------------------- Table |
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$r->print('<table><tr>'); |
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unless ($nochoose) { $r->print('<th> </th>'); } |
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$r->print('<th>User Role</th><th colspan=2>Extent</th>'. |
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'<th>Start</th><th>End</th><th>Remark</th></tr>'."\n"); |
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$r->print('<table><tr><th>User Role</th><th colspan=2>Extent</th>'. |
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'<th>Start</th><th>End</th><th>Remark</th></tr>'."\n"); |
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my $envkey; |
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foreach $envkey (sort keys %ENV) { |
foreach $envkey (sort keys %ENV) { |
if ($envkey=~/^user\.role\./) { |
if ($envkey=~/^user\.role\./) { |
my ($dum1,$dum2,$role,@pwhere)=split(/\./,$envkey); |
my ($dum1,$dum2,$role,@pwhere)=split(/\./,$envkey); |
my $where=join('.',@pwhere); |
my $where=join('.',@pwhere); |
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my $trolecode=$role.'.'.$where; |
my ($tstart,$tend)=split(/\./,$ENV{$envkey}); |
my ($tstart,$tend)=split(/\./,$ENV{$envkey}); |
my $tremark=''; |
my $tremark=''; |
my $tstatus='is'; |
my $tstatus='is'; |
Line 77 ENDHEADER
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} |
} |
if ($tend) { |
if ($tend) { |
if ($tend<$then) { $tstatus='expired'; } |
if ($tend<$then) { $tstatus='expired'; } |
if ($tend>$now) { $tstatus='will_not'; } |
if ($tend<$now) { $tstatus='will_not'; } |
$tpend=localtime($tend); |
$tpend=localtime($tend); |
} |
} |
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if ($ENV{'request.role'} eq $trolecode) { |
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$tstatus='selected'; |
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} |
my $tbg; |
my $tbg; |
if ($tstatus eq 'is') { |
if ($tstatus eq 'is') { |
$tbg='#77FF77'; |
$tbg='#77FF77'; |
Line 87 ENDHEADER
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$tbg='#FFFF77'; |
$tbg='#FFFF77'; |
} elsif ($tstatus eq 'will') { |
} elsif ($tstatus eq 'will') { |
$tbg='#FFAA77'; |
$tbg='#FFAA77'; |
$tremark.='Active at next login.'; |
$tremark.='Active at next login. '; |
} elsif ($tstatus eq 'expired') { |
} elsif ($tstatus eq 'expired') { |
$tbg='#FF7777'; |
$tbg='#FF7777'; |
} elsif ($tstatus eq 'will_not') { |
} elsif ($tstatus eq 'will_not') { |
$tbg='#AAFF77'; |
$tbg='#AAFF77'; |
$tremark.='Expired after logout.'; |
$tremark.='Expired after logout. '; |
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} elsif ($tstatus eq 'selected') { |
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$tbg='#11CC55'; |
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$tremark.='Currently selected. '; |
} |
} |
my $trole; |
my $trole; |
if ($role =~ /^cr\//) { |
if ($role =~ /^cr\//) { |
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} |
} |
my $ttype; |
my $ttype; |
my $twhere; |
my $twhere; |
my ($tres,$tdom,@trest)=split(/\//,$where); |
my ($tdom,$trest,$tsection)= |
if ($where=~/\.course$/) { |
split(/\//,Apache::lonnet::declutter($where)); |
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if ($trest) { |
$ttype='Course'; |
$ttype='Course'; |
$twhere=$tdom.'/'.join('/',@trest); |
if ($tsection) { |
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$ttype.='<br>Section/Group: '.$tsection; |
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} |
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my $tcourseid=$tdom.'_'.$trest; |
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if ($ENV{'course.'.$tcourseid.'.description'}) { |
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$twhere=$ENV{'course.'.$tcourseid.'.description'}; |
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} else { |
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my %newhash=Apache::lonnet::coursedescription($tcourseid); |
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if (%newhash) { |
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$twhere=$newhash{'description'}; |
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} else { |
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$twhere='Currently not available'; |
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$ENV{'course.'.$tcourseid.'.description'}=$twhere; |
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} |
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} |
} elsif ($tdom) { |
} elsif ($tdom) { |
$ttype='Domain'; |
$ttype='Domain'; |
$twhere=$tdom; |
$twhere=$tdom; |
} else { |
} else { |
$ttype='System'; |
$ttype='System'; |
$twhere='/'; |
$twhere='system wide'; |
} |
} |
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$r->print('<tr bgcolor='.$tbg.'><td>'.$trole.'</td><td>'. |
$r->print('<tr bgcolor='.$tbg.'>'); |
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unless ($nochoose) { |
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if ($tstatus eq 'is') { |
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$r->print('<td><input type=submit value=Select name="'. |
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$trolecode.'"></td>'); |
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} else { |
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$r->print('<td> </td>'); |
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} |
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} |
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$r->print('<td>'.$trole.'</td><td>'. |
$ttype.'</td><td>'.$twhere.'</td><td>'.$tpstart. |
$ttype.'</td><td>'.$twhere.'</td><td>'.$tpstart. |
'</td><td>'.$tpend. |
'</td><td>'.$tpend. |
'</td><td>'.$tremark.' </td></tr>'."\n"); |
'</td><td>'.$tremark.' </td></tr>'."\n"); |
} |
} |
} |
} |
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my $tremark=''; |
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if ($ENV{'request.role'} eq 'cm') { |
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$r->print('<tr bgcolor="#11CC55">'); |
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$tremark='Currently selected.'; |
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} else { |
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$r->print('<tr bgcolor="#77FF77">'); |
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} |
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unless ($nochoose) { |
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if ($ENV{'request.role'} ne 'cm') { |
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$r->print('<td><input type=submit value=Select name="cm"></td>'); |
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} else { |
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$r->print('<td> </td>'); |
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} |
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} |
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$r->print('<td colspan=5>No role specified'. |
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'</td><td>'.$tremark.' </td></tr>'."\n"); |
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$r->print('</table>'); |
$r->print('</table>'); |
unless ($nochoose) { |
unless ($nochoose) { |
$r->print("</form>\n"); |
$r->print("</form>\n"); |
} |
} |
# ----------------------------------------------------------------- Priviledges |
# ------------------------------------------------------------ Priviledges Info |
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if ($advanced) { |
$r->print('<hr><h2>Priviledges</h2>'); |
$r->print('<hr><h2>Current Priviledges</h2>'); |
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foreach $envkey (sort keys %ENV) { |
foreach $envkey (sort keys %ENV) { |
if ($envkey=~/^user\.priv\./) { |
if ($envkey=~/^user\.priv\.$ENV{'request.role'}\./) { |
my ($dum1,$dum2,@pwhere)=split(/\./,$envkey); |
my $where=$envkey; |
my $where=join('.',@pwhere); |
$where=~s/^user\.priv\.$ENV{'request.role'}\.//; |
my $ttype; |
my $ttype; |
my $twhere; |
my $twhere; |
my ($tres,$tdom,@trest)=split(/\//,$where); |
my ($tdom,$trest,$tsec)= |
if ($where=~/\.course$/) { |
split(/\//,Apache::lonnet::declutter($where)); |
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if ($trest) { |
$ttype='Course'; |
$ttype='Course'; |
$twhere=$tdom.'/'.join('/',@trest); |
$twhere=$ENV{'course.'.$tdom.'_'.$trest.'.description'}; |
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if ($tsec) { |
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$twhere.=' (Section/Group: '.$tsec.')'; |
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} |
} elsif ($tdom) { |
} elsif ($tdom) { |
$ttype='Domain'; |
$ttype='Domain'; |
$twhere=$tdom; |
$twhere=$tdom; |
Line 170 ENDHEADER
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$r->print('</ul>'); |
$r->print('</ul>'); |
} |
} |
} |
} |
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} |
# -------------------------------------------------------------- Debug - remove |
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$->print("<hr><h1>Debugging</h1><hr>\n"); |
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foreach $envkey (sort keys %ENV) { |
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$r->print("$envkey ---- $ENV{$envkey}<br>"); |
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} |
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$r->print("</body></html>\n"); |
$r->print("</body></html>\n"); |
return OK; |
return OK; |