version 1.82, 2004/01/15 20:22:47
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version 1.95, 2004/07/21 19:54:43
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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; |
Line 54 use Apache::lonannounce;
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Line 40 use Apache::lonannounce;
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use Apache::lonlocal; |
use Apache::lonlocal; |
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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)); |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($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 $swinfo=&Apache::lonmenu::rawconfig(); |
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if ($launch_nav eq 'on') { |
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$swinfo.=&Apache::lonnavmaps::launch_win('now','no'); |
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} |
my $bodytag=&Apache::loncommon::bodytag('Switching Role'); |
my $bodytag=&Apache::loncommon::bodytag('Switching Role'); |
$r->print (<<ENDREDIR); |
# Note to style police: |
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# This must only replace the spaces, nothing else, or it bombs elsewhere. |
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$url=~s/ /\%20/g; |
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$r->print(<<ENDREDIR); |
<head><title>$title</title> |
<head><title>$title</title> |
<meta HTTP-EQUIV="Refresh" CONTENT="1; url=$url"> |
<meta HTTP-EQUIV="Refresh" CONTENT="1; url=$url"> |
</head> |
</head> |
Line 71 $bodytag
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Line 63 $bodytag
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$swinfo |
$swinfo |
</script> |
</script> |
<h1>$msg</h1> |
<h1>$msg</h1> |
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<a href="$url">Continue</a> |
</body> |
</body> |
</html> |
</html> |
ENDREDIR |
ENDREDIR |
Line 123 sub handler {
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Line 116 sub handler {
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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? |
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my $authdom=$cdom; |
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my $authnum=$cnum; |
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if ($ENV{'course.'.$cdom.'_'.$cnum.'.keyauth'}) { |
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($authnum,$authdom)= |
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split(/\W/,$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( |
$ENV{'environment.key.'.$cdom.'_'.$cnum}, |
$ENV{'environment.key.'.$cdom.'_'.$cnum}, |
$cdom,$cnum)) { |
$authdom,$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 $bodytag=&Apache::loncommon::bodytag |
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('Verifying Access Key to Unlock this Course'); |
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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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<head><title>Verifying Course Access Key</title> |
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</head> |
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<html> |
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$bodytag |
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<script> |
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$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="$buttontext" /> |
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</form> |
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</body></html> |
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ENDENTEREDKEY |
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return OK; |
} else { |
} else { |
# print form to enter a new key |
# print form to enter a new key |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
Line 146 $bodytag
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Line 188 $bodytag
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$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" /> |
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<input type="hidden" name="$trolecode" value="1" /> |
<input type="text" size="20" name="newkey" value="$ENV{'form.newkey'}" /> |
<input type="text" size="20" name="newkey" value="$ENV{'form.newkey'}" /> |
<input type="submit" value="Enter key" /> |
<input type="submit" value="Enter key" /> |
</form> |
</form> |
Line 156 ENDENTERKEY
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Line 199 ENDENTERKEY
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} |
} |
} |
} |
} |
} |
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&Apache::lonnet::log($ENV{'user.domain'}, |
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$ENV{'user.name'}, |
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$ENV{'user.home'}, |
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"Role ".$trolecode); |
my $tadv=0; |
my $tadv=0; |
if (($trolecode!~/^st/) && |
if (($trolecode!~/^st/) && |
($trolecode!~/^ta/) && |
($trolecode!~/^ta/) && |
Line 203 ENDENTERKEY
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Line 250 ENDENTERKEY
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# |
# |
# Send the user to the course they selected |
# Send the user to the course they selected |
&redirect_user($r,&mt('Entering Course'), |
&redirect_user($r,&mt('Entering Course'), |
$furl,$msg); |
$furl,$msg, |
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$ENV{'environment.remotenavmap'}); |
return OK; |
return OK; |
} |
} |
} |
} |
Line 237 ENDENTERKEY
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Line 285 ENDENTERKEY
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my $swinfo=&Apache::lonmenu::rawconfig(); |
my $swinfo=&Apache::lonmenu::rawconfig(); |
my $bodytag=&Apache::loncommon::bodytag('User Roles'); |
my $bodytag=&Apache::loncommon::bodytag('User Roles'); |
my $helptag='<table><tr><td>'.&Apache::loncommon::help_open_topic |
my $helptag='<table><tr><td>'.&Apache::loncommon::help_open_menu('','General Intro','General_Intro','User Roles',1,undef,undef,undef,undef,,&mt("Click here for help")).'</td></td></tr></table>'; |
("General_Intro",&mt("Click here for help")).'</td><td>'. |
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&Apache::loncommon::help_open_faq(1,&mt('Click here for FAQ')).'</td><td>'. |
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&Apache::loncommon::help_open_bug('',&mt('Click here to report bugs')).'</td></tr></table>'; |
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$r->print(<<ENDHEADER); |
$r->print(<<ENDHEADER); |
<html> |
<html> |
<head> |
<head> |
Line 306 ENDHEADER
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Line 351 ENDHEADER
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"<br />\n"); |
"<br />\n"); |
$r->print(&mt( |
$r->print(&mt( |
"Author and Co-Author roles may not be available on servers other than your home server.")); |
"Author and Co-Author roles may not be available on servers other than your home server.")); |
} else { |
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$r->print("<h2>".&mt('Select a Course to Enter')."</h2>\n"); |
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} |
} |
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>'); |
$r->print('<input type=hidden name=selectrole value=1>'); |
} |
} |
Line 322 ENDHEADER
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Line 365 ENDHEADER
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if ($ENV{'form.showall'}) { $r->print(' checked'); } |
if ($ENV{'form.showall'}) { $r->print(' checked'); } |
$r->print('><input type=submit value="'.&mt('Display').'">'); |
$r->print('><input type=submit value="'.&mt('Display').'">'); |
} |
} |
# ----------------------------------------------------------------------- Table |
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$r->print('<br /><table><tr>'); |
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unless ($nochoose) { $r->print('<th> </th>'); } |
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$r->print('<th>'.&mt('User Role').'</th><th colspan=2>'.&mt('Extent'). |
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'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th><th>'. |
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&mt('Remark').'</th></tr>'."\n"); |
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my (%roletext,%sortrole,%roleclass); |
my (%roletext,%sortrole,%roleclass); |
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my $countactive=0; |
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my $inrole=0; |
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my $possiblerole=''; |
foreach $envkey (sort keys %ENV) { |
foreach $envkey (sort keys %ENV) { |
my $button = 1; |
my $button = 1; |
my $switchserver=''; |
my $switchserver=''; |
Line 370 ENDHEADER
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Line 410 ENDHEADER
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if ($tstatus eq 'is') { |
if ($tstatus eq 'is') { |
$tbg='#77FF77'; |
$tbg='#77FF77'; |
$tfont='#003300'; |
$tfont='#003300'; |
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$possiblerole=$trolecode; |
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$countactive++; |
} elsif ($tstatus eq 'future') { |
} elsif ($tstatus eq 'future') { |
$tbg='#FFFF77'; |
$tbg='#FFFF77'; |
$button=0; |
$button=0; |
Line 386 ENDHEADER
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Line 428 ENDHEADER
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} elsif ($tstatus eq 'selected') { |
} elsif ($tstatus eq 'selected') { |
$tbg='#11CC55'; |
$tbg='#11CC55'; |
$tfont='#002200'; |
$tfont='#002200'; |
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$inrole=1; |
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$countactive++; |
$tremark.=&mt('Currently selected. '); |
$tremark.=&mt('Currently selected. '); |
} |
} |
my $trole; |
my $trole; |
Line 404 ENDHEADER
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Line 448 ENDHEADER
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# First, Co-Authorship roles |
# First, Co-Authorship roles |
if ($role eq 'ca') { |
if ($role eq 'ca') { |
my $home = &Apache::lonnet::homeserver($trest,$tdom); |
my $home = &Apache::lonnet::homeserver($trest,$tdom); |
if ($home ne $r->dir_config('lonHostID')) { |
my $allowed=0; |
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my @ids=&Apache::lonnet::current_machine_ids(); |
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foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
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if (!$allowed) { |
$button=0; |
$button=0; |
$switchserver=&Apache::lonnet::escape('http://'. |
$switchserver=&Apache::lonnet::escape('http://'. |
$Apache::lonnet::hostname{$home}. |
$Apache::lonnet::hostname{$home}. |
Line 425 ENDHEADER
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Line 472 ENDHEADER
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# 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; |
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my @ids=&Apache::lonnet::current_machine_ids(); |
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foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } } |
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if (!$allowed) { |
$button=0; |
$button=0; |
$switchserver=&Apache::lonnet::escape('http://'. |
$switchserver=&Apache::lonnet::escape('http://'. |
$Apache::lonnet::hostname{$home}. |
$Apache::lonnet::hostname{$home}. |
Line 524 ENDHEADER
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Line 574 ENDHEADER
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} |
} |
} |
} |
} |
} |
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# No active roles |
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if ($countactive==0) { |
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if ($inrole) { |
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$r->print('<h2>'.&mt('Currently no additional roles or courses').'</h2>'); |
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} else { |
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$r->print('<h2>'.&mt('Currently no active roles or courses').'</h2>'); |
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} |
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$r->print('</form></body></html>'); |
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return OK; |
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# Is there only one choice? |
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} elsif (($countactive==1) && ($ENV{'request.role'} eq 'cm')) { |
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$r->print('<h3>'.&mt('Please stand by.').'</h3>'. |
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'<input type="hidden" name="'.$possiblerole.'" value="1" />'); |
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$r->print("</form>\n"); |
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$r->rflush(); |
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$r->print('<script>document.forms.rolechoice.submit();</script>'); |
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$r->print('</body></html>'); |
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return OK; |
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} |
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# More than one possible role |
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# ----------------------------------------------------------------------- Table |
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unless (($advanced) || ($nochoose)) { |
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$r->print("<h2>".&mt('Select a Course to Enter')."</h2>\n"); |
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} |
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$r->print('<br /><table><tr>'); |
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unless ($nochoose) { $r->print('<th> </th>'); } |
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$r->print('<th>'.&mt('User Role').'</th><th colspan=2>'.&mt('Extent'). |
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'</th><th>'.&mt('Start').'</th><th>'.&mt('End').'</th><th>'. |
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&mt('Remark').'</th></tr>'."\n"); |
my $doheaders=-1; |
my $doheaders=-1; |
foreach my $type ('Construction Space','Course','Domain','System') { |
foreach my $type ('Construction Space','Course','Domain','System') { |
my $haverole=0; |
my $haverole=0; |
Line 631 ENDHEADER
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Line 710 ENDHEADER
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$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 />'. |
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'<a href="/adm/logout">'.&mt('Logout').'</a></small></p>'); |
} |
} |
$r->print("</body></html>\n"); |
$r->print("</body></html>\n"); |
return OK; |
return OK; |