loncom/auth/lonroles.pm - diff

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Diff for /loncom/auth/lonroles.pm between versions 1.6 and 1.26

version 1.6, 2000/09/29 14:36:30	version 1.26, 2001/06/02 16:14:40
Line 4	Line 4
# (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)
# 1/14,03/06,06/01,07/22,07/24,07/25,09/04,09/06,09/28,09/29 Gerd Kortemeyer	# 1/14,03/06,06/01,07/22,07/24,07/25,
#	# 09/04,09/06,09/28,09/29,09/30,10/2,10/5,10/26,10/28,
	# 12/08,12/28,
	# 01/15/01 Gerd Kortemeyer
	# 02/27/01 Scott Harrison
	# 03/02,05/03,05/25,05/30,06/01 Gerd Kortemeyer

package Apache::lonroles;	package Apache::lonroles;

use strict;	use strict;
use Apache::lonnet();	use Apache::lonnet();
	use Apache::lonuserstate();
use Apache::Constants qw(:common);	use Apache::Constants qw(:common);
use Apache::File();	use Apache::File();
	use Apache::lonmenu;

sub handler {	sub handler {
my $r = shift;
$r->content_type('text/html');
$r->send_http_header;
return OK if $r->header_only;

# ---------------------------------------------------------------- Print Header	my $r = shift;
$r->print(<<ENDHEADER);
<html>
<head>
<title>LON-CAPA User Roles</title>
</head>
<body bgcolor="#FFFFFF">
ENDHEADER

my $now=time;	my $now=time;
my $then=$ENV{'user.login.time'};	my $then=$ENV{'user.login.time'};
my $envkey;	my $envkey;


# ================================================================== Roles Init	# ================================================================== Roles Init

if ($ENV{'form.selectrole'}) {	if ($ENV{'form.selectrole'}) {
foreach $envkey (keys %ENV) {	&Apache::lonnet::appenv("request.course.id" => '',
if ($envkey=~/^user\.role\./) {	"request.course.fn" => '',
	"request.course.uri" => '',
	"request.course.sec" => '',
	"request.role" => 'cm');
	foreach $envkey (keys %ENV) {
	if ($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);
my $trolecode=$role.'.'.$where;	my $trolecode=$role.'.'.$where;
Line 50 ENDHEADER	Line 52 ENDHEADER
}	}
if ($tend) {	if ($tend) {
if ($tend<$then) { $tstatus='expired'; }	if ($tend<$then) { $tstatus='expired'; }
if ($tend>$now) { $tstatus='will_not'; }	if ($tend<$now) { $tstatus='will_not'; }
}	}
if ($tstatus eq 'is') {	if ($tstatus eq 'is') {
&Apache::lonnet::appenv('request.role' => $trolecode);	$where=~s/^\///;
	my ($cdom,$cnum,$csec)=split(/\//,$where);
if ($where=~/\.course$/) {	&Apache::lonnet::appenv('request.role' => $trolecode,
# $r->print(	'request.course.sec' => $csec);
# &Apache::lonuserstate::readmap('/res/msu/korte/foo.course','phy231',$fn).	if (($cnum) && ($role ne 'ca')) {
}	my ($furl,$ferr)=
	&Apache::lonuserstate::readmap($cdom.'/'.$cnum);
$r->print("Yeah!");	if (($ENV{'form.orgurl'}) &&
	($ENV{'form.orgurl'}!~/^\/adm\/flip/)) {
	$r->internal_redirect($ENV{'form.orgurl'});
	return OK;
	} else {
	$r->content_type('text/html');
	$r->send_http_header;
	my $swinfo=&Apache::lonmenu::rawconfig;
	print (<<ENDREDIR);
	<head><title>Entering Course</title>
	<meta HTTP-EQUIV="Refresh" CONTENT="1; url=$furl">
	</head>
	<html>
	<body bgcolor="#FFFFFF">
	<script>
	$swinfo
	</script>
	Entering course ...
	</body>
	</html>
	ENDREDIR
	return OK;
	}
	}
}	}
}	}
}	}
}	}
	}

$r->print('<h1>Role not active</h1></body></html>');
return OK;
}
# =============================================================== No Roles Init	# =============================================================== No Roles Init

	$r->content_type('text/html');
	$r->send_http_header;
	return OK if $r->header_only;

	my $swinfo=&Apache::lonmenu::rawconfig;

	$r->print(<<ENDHEADER);
	<html>
	<head>
	<title>LON-CAPA User Roles</title>
	</head><body bgcolor="#FFFFFF">
	<script>
	$swinfo
	window.focus();
	</script>
	ENDHEADER

# ------------------------------------------ Get Error Message from Environment	# ------------------------------------------ Get Error Message from Environment

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);	$r->log_reason(
	"$msg for $ENV{'user.name'} domain $ENV{'user.domain'} access $priv",$fn);
	}

# ---------------------------------------------------------------- Who is this?	# ---------------------------------------------------------------- Who is this?

Line 98 ENDHEADER	Line 140 ENDHEADER
$r->print("Action : $msg\n</pre><hr>");	$r->print("Action : $msg\n</pre><hr>");
} else {	} else {
$r->print("<h1>LON-CAPA User Roles</h1>");	$r->print("<h1>LON-CAPA User Roles</h1>");
	if ($ENV{'user.error.msg'}) {
	$r->print(
	'<h3><font color=red>You need to choose another user role or '.
	'enter a specific course for this function</font></h3>');
	}
}	}
# -------------------------------------------------------- Choice or no choice?	# -------------------------------------------------------- Choice or no choice?
if ($nochoose) {	if ($nochoose) {
Line 119 ENDHEADER	Line 166 ENDHEADER
} else {	} else {
$r->print("<h2>Enter a Course</h2>\n");	$r->print("<h2>Enter a Course</h2>\n");
}	}
$r->print('<form method=post action="'.$r->uri.'">');	if (($ENV{'REDIRECT_QUERY_STRING'}) && ($fn)) {
	$fn.='?'.$ENV{'REDIRECT_QUERY_STRING'};
	}
	$r->print('<form method=post action="'.(($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>');
}	}
# ----------------------------------------------------------------------- Table	# ----------------------------------------------------------------------- Table
$r->print('<table><tr>');	$r->print('<table><tr>');
unless ($nochoose) { $r->print('<th> </th>'); }	unless ($nochoose) { $r->print('<th> </th>'); }
if ($advanced) {
$r->print('<th>User Role</th><th colspan=2>Extent</th>'.	$r->print('<th>User Role</th><th colspan=2>Extent</th>'.
'<th>Start</th><th>End</th><th>Remark</th></tr>'."\n");	'<th>Start</th><th>End</th><th>Remark</th></tr>'."\n");
} else {
$r->print('<th>Course</th></tr>'."\n");
}

foreach $envkey (sort keys %ENV) {	foreach $envkey (sort keys %ENV) {
if ($envkey=~/^user\.role\./) {	if ($envkey=~/^user\.role\./) {
Line 151 ENDHEADER	Line 197 ENDHEADER
$tpstart=localtime($tstart);	$tpstart=localtime($tstart);
}	}
if ($tend) {	if ($tend) {
if ($tend<$then) { $tstatus='expired'; }	if ($tend<$then) {
if ($tend>$now) { $tstatus='will_not'; }	$tstatus='expired';
	} elsif ($tend<$now) {
	$tstatus='will_not';
	}
$tpend=localtime($tend);	$tpend=localtime($tend);
}	}
if ($ENV{'request.role'} eq $trolecode) {	if ($ENV{'request.role'} eq $trolecode) {
Line 172 ENDHEADER	Line 221 ENDHEADER
$tbg='#AAFF77';	$tbg='#AAFF77';
$tremark.='Expired after logout. ';	$tremark.='Expired after logout. ';
} elsif ($tstatus eq 'selected') {	} elsif ($tstatus eq 'selected') {
$tbg='#33FF33';	$tbg='#11CC55';
$tremark.='Currently selected. ';	$tremark.='Currently selected. ';
}	}
my $trole;	my $trole;
Line 185 ENDHEADER	Line 234 ENDHEADER
}	}
my $ttype;	my $ttype;
my $twhere;	my $twhere;
my ($tres,$tdom,$trest)=split(/\//,$where);	my ($tdom,$trest,$tsection)=
	split(/\//,Apache::lonnet::declutter($where));
if ($trest) {	if ($trest) {
	if ($role eq 'ca') {
	$ttype='Construction Space';
	$twhere='User: '.$trest.'<br>Domain: '.$tdom;
	$ENV{'course.'.$tdom.'_'.$trest.'.description'}='ca';
	} else {
$ttype='Course';	$ttype='Course';
$twhere=$tdom.'/'.$trest;	if ($tsection) {
	$ttype.='<br>Section/Group: '.$tsection;
	}
	my $tcourseid=$tdom.'_'.$trest;
	if ($ENV{'course.'.$tcourseid.'.description'}) {
	$twhere=$ENV{'course.'.$tcourseid.'.description'};
	} else {
	my %newhash=Apache::lonnet::coursedescription($tcourseid);
	if (%newhash) {
	$twhere=$newhash{'description'};
	} else {
	$twhere='Currently not available';
	$ENV{'course.'.$tcourseid.'.description'}=$twhere;
	}
	}
	}
} elsif ($tdom) {	} elsif ($tdom) {
$ttype='Domain';	$ttype='Domain';
$twhere=$tdom;	$twhere=$tdom;
} else {	} else {
$ttype='System';	$ttype='System';
$twhere='/';	$twhere='system wide';
}	}

$r->print('<tr bgcolor='.$tbg.'>');	$r->print('<tr bgcolor='.$tbg.'>');
Line 212 ENDHEADER	Line 282 ENDHEADER
'</td><td>'.$tremark.' </td></tr>'."\n");	'</td><td>'.$tremark.' </td></tr>'."\n");
}	}
}	}
	my $tremark='';
	if ($ENV{'request.role'} eq 'cm') {
	$r->print('<tr bgcolor="#11CC55">');
	$tremark='Currently selected.';
	} else {
	$r->print('<tr bgcolor="#77FF77">');
	}
	unless ($nochoose) {
	if ($ENV{'request.role'} ne 'cm') {
	$r->print('<td><input type=submit value=Select name="cm"></td>');
	} else {
	$r->print('<td> </td>');
	}
	}
	$r->print('<td colspan=5>No role specified'.
	'</td><td>'.$tremark.' </td></tr>'."\n");

$r->print('</table>');	$r->print('</table>');
unless ($nochoose) {	unless ($nochoose) {
$r->print("</form>\n");	$r->print("</form>\n");
}	}
# ------------------------------------------------------------ Priviledges Info	# ------------------------------------------------------------ Privileges Info
if ($advanced) {	if ($advanced) {
$r->print('<hr><h2>Priviledges</h2>');	$r->print('<hr><h2>Current Privileges</h2>');

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)=
	split(/\//,Apache::lonnet::declutter($where));
if ($trest) {	if ($trest) {
	if ($ENV{'course.'.$tdom.'_'.$trest.'.description'} eq 'ca') {
	$ttype='Construction Space';
	$twhere='User: '.$trest.', Domain: '.$tdom;
	} else {
$ttype='Course';	$ttype='Course';
$twhere=$tdom.'/'.$trest;	$twhere=$ENV{'course.'.$tdom.'_'.$trest.'.description'};
	if ($tsec) {
	$twhere.=' (Section/Group: '.$tsec.')';
	}
	}
} elsif ($tdom) {	} elsif ($tdom) {
$ttype='Domain';	$ttype='Domain';
$twhere=$tdom;	$twhere=$tdom;
Line 261 ENDHEADER	Line 356 ENDHEADER
}	}
}	}
}	}
# -------------------------------------------------------------- Debug - remove

$->print("<hr><h1>Debugging</h1><hr>\n");

foreach $envkey (sort keys %ENV) {
$r->print("$envkey ---- $ENV{$envkey}<br>");
}

# ------------------------------------------------------------------- End Debug

$r->print("</body></html>\n");	$r->print("</body></html>\n");
return OK;	return OK;

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Removed from v.1.6
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	Added in v.1.26