version 1.1218, 2013/03/11 13:33:24
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version 1.1219, 2013/04/11 15:30:42
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Line 2023 sub get_domain_defaults {
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Line 2023 sub get_domain_defaults {
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$domdefaults{'hostedsessions'} = $domconfig{'usersessions'}{'hosted'}; |
$domdefaults{'hostedsessions'} = $domconfig{'usersessions'}{'hosted'}; |
} |
} |
} |
} |
&Apache::lonnet::do_cache_new('domdefaults',$domain,\%domdefaults, |
&do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime); |
$cachetime); |
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return %domdefaults; |
return %domdefaults; |
} |
} |
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Line 2858 sub in_course {
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Line 2857 sub in_course {
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my ($udom,$uname,$cdom,$cnum,$type,$hideprivileged) = @_; |
my ($udom,$uname,$cdom,$cnum,$type,$hideprivileged) = @_; |
if ($hideprivileged) { |
if ($hideprivileged) { |
my $skipuser; |
my $skipuser; |
if (&privileged($uname,$udom)) { |
my %coursehash = &coursedescription($cdom.'_'.$cnum); |
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my @possdoms = ($cdom); |
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if ($coursehash{'checkforpriv'}) { |
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push(@possdoms,split(/,/,$coursehash{'checkforpriv'})); |
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} |
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if (&privileged($uname,$udom,\@possdoms)) { |
$skipuser = 1; |
$skipuser = 1; |
my %coursehash = &coursedescription($cdom.'_'.$cnum); |
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if ($coursehash{'nothideprivileged'}) { |
if ($coursehash{'nothideprivileged'}) { |
foreach my $item (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
foreach my $item (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
my $user; |
my $user; |
Line 3891 sub get_course_adv_roles {
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Line 3894 sub get_course_adv_roles {
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$nothide{$user}=1; |
$nothide{$user}=1; |
} |
} |
} |
} |
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my @possdoms = ($coursehash{'domain'}); |
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if ($coursehash{'checkforpriv'}) { |
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push(@possdoms,split(/,/,$coursehash{'checkforpriv'})); |
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} |
my %returnhash=(); |
my %returnhash=(); |
my %dumphash= |
my %dumphash= |
&dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
&dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
Line 3903 sub get_course_adv_roles {
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Line 3910 sub get_course_adv_roles {
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if (($tstart) && ($now<$tstart)) { next; } |
if (($tstart) && ($now<$tstart)) { next; } |
my ($role,$username,$domain,$section)=split(/\:/,$entry); |
my ($role,$username,$domain,$section)=split(/\:/,$entry); |
if ($username eq '' || $domain eq '') { next; } |
if ($username eq '' || $domain eq '') { next; } |
unless (ref($privileged{$domain}) eq 'HASH') { |
if ((&privileged($username,$domain,\@possdoms)) && |
my %dompersonnel = |
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&Apache::lonnet::get_domain_roles($domain,['dc'],$now,$now); |
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$privileged{$domain} = {}; |
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foreach my $server (keys(%dompersonnel)) { |
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if (ref($dompersonnel{$server}) eq 'HASH') { |
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foreach my $user (keys(%{$dompersonnel{$server}})) { |
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my ($trole,$uname,$udom) = split(/:/,$user); |
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$privileged{$udom}{$uname} = 1; |
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} |
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} |
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} |
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} |
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if ((exists($privileged{$domain}{$username})) && |
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(!$nothide{$username.':'.$domain})) { next; } |
(!$nothide{$username.':'.$domain})) { next; } |
if ($role eq 'cr') { next; } |
if ($role eq 'cr') { next; } |
if ($codes) { |
if ($codes) { |
Line 3947 sub get_my_roles {
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Line 3941 sub get_my_roles {
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if ($context eq 'userroles') { |
if ($context eq 'userroles') { |
%dumphash = &dump('roles',$udom,$uname); |
%dumphash = &dump('roles',$udom,$uname); |
} else { |
} else { |
%dumphash= |
%dumphash = &dump('nohist_userroles',$udom,$uname); |
&dump('nohist_userroles',$udom,$uname); |
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if ($hidepriv) { |
if ($hidepriv) { |
my %coursehash=&coursedescription($udom.'_'.$uname); |
my %coursehash=&coursedescription($udom.'_'.$uname); |
foreach my $user (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
foreach my $user (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
Line 4016 sub get_my_roles {
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Line 4009 sub get_my_roles {
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} |
} |
} |
} |
if ($hidepriv) { |
if ($hidepriv) { |
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my @privroles = ('dc','su'); |
if ($context eq 'userroles') { |
if ($context eq 'userroles') { |
if ((&privileged($username,$domain)) && |
next if (grep(/^\Q$role\E$/,@privroles)); |
(!$nothide{$username.':'.$domain})) { |
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next; |
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} |
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} else { |
} else { |
unless (ref($privileged{$domain}) eq 'HASH') { |
my $possdoms = [$domain]; |
my %dompersonnel = |
if (ref($roledoms) eq 'ARRAY') { |
&Apache::lonnet::get_domain_roles($domain,['dc'],$now,$now); |
push(@{$possdoms},@{$roledoms}); |
$privileged{$domain} = {}; |
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if (keys(%dompersonnel)) { |
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foreach my $server (keys(%dompersonnel)) { |
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if (ref($dompersonnel{$server}) eq 'HASH') { |
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foreach my $user (keys(%{$dompersonnel{$server}})) { |
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my ($trole,$uname,$udom) = split(/:/,$user); |
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$privileged{$udom}{$uname} = $trole; |
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} |
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} |
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} |
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} |
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} |
} |
if (exists($privileged{$domain}{$username})) { |
if (&privileged($username,$domain,$possdoms,\@privroles)) { |
if (!$nothide{$username.':'.$domain}) { |
if (!$nothide{$username.':'.$domain}) { |
next; |
next; |
} |
} |
Line 4272 sub get_domain_roles {
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Line 4252 sub get_domain_roles {
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} |
} |
my $rolelist; |
my $rolelist; |
if (ref($roles) eq 'ARRAY') { |
if (ref($roles) eq 'ARRAY') { |
$rolelist = join(':',@{$roles}); |
$rolelist = join('&',@{$roles}); |
} |
} |
my %personnel = (); |
my %personnel = (); |
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Line 4951 sub update_released_required {
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Line 4931 sub update_released_required {
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# -------------------------------------------------See if a user is privileged |
# -------------------------------------------------See if a user is privileged |
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sub privileged { |
sub privileged { |
my ($username,$domain)=@_; |
my ($username,$domain,$possdomains,$possroles)=@_; |
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my %rolesdump = &dump("roles", $domain, $username) or return 0; |
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my $now = time; |
my $now = time; |
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my $roles; |
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if (ref($possroles) eq 'ARRAY') { |
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$roles = $possroles; |
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} else { |
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$roles = ['dc','su']; |
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} |
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if (ref($possdomains) eq 'ARRAY') { |
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my %privileged = &privileged_by_domain($possdomains,$roles); |
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foreach my $dom (@{$possdomains}) { |
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if (($username =~ /^$match_username$/) && ($domain =~ /^$match_domain$/) && |
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(ref($privileged{$dom}) eq 'HASH')) { |
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foreach my $role (@{$roles}) { |
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if (ref($privileged{$dom}{$role}) eq 'HASH') { |
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if (exists($privileged{$dom}{$role}{$username.':'.$domain})) { |
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my ($end,$start) = split(/:/,$privileged{$dom}{$role}{$username.':'.$domain}); |
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return 1 unless (($end && $end < $now) || |
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($start && $start > $now)); |
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} |
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} |
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} |
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} |
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} |
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} else { |
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my %rolesdump = &dump("roles", $domain, $username) or return 0; |
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my $now = time; |
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for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys %rolesdump}) { |
for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys %rolesdump}) { |
my ($trole, $tend, $tstart) = split(/_/, $role); |
my ($trole, $tend, $tstart) = split(/_/, $role); |
if (($trole eq 'dc') || ($trole eq 'su')) { |
if (grep(/^\Q$trole\E$/,@{$roles})) { |
return 1 unless ($tend && $tend < $now) |
return 1 unless ($tend && $tend < $now) |
or ($tstart && $tstart > $now); |
or ($tstart && $tstart > $now); |
} |
} |
} |
} |
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} |
return 0; |
return 0; |
} |
} |
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sub privileged_by_domain { |
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my ($domains,$roles) = @_; |
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my %privileged = (); |
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my $cachetime = 60*60*24; |
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my $now = time; |
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unless ((ref($domains) eq 'ARRAY') && (ref($roles) eq 'ARRAY')) { |
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return %privileged; |
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} |
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foreach my $dom (@{$domains}) { |
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next if (ref($privileged{$dom}) eq 'HASH'); |
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my $needroles; |
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foreach my $role (@{$roles}) { |
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my ($result,$cached)=&is_cached_new('priv_'.$role,$dom); |
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if (defined($cached)) { |
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if (ref($result) eq 'HASH') { |
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$privileged{$dom}{$role} = $result; |
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} |
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} else { |
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$needroles = 1; |
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} |
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} |
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if ($needroles) { |
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my %dompersonnel = &get_domain_roles($dom,$roles); |
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$privileged{$dom} = {}; |
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foreach my $server (keys(%dompersonnel)) { |
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if (ref($dompersonnel{$server}) eq 'HASH') { |
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foreach my $item (keys(%{$dompersonnel{$server}})) { |
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my ($trole,$uname,$udom,$rest) = split(/:/,$item,4); |
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my ($end,$start) = split(/:/,$dompersonnel{$server}{$item}); |
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next if ($end && $end < $now); |
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$privileged{$dom}{$trole}{$uname.':'.$udom} = |
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$dompersonnel{$server}{$item}; |
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} |
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} |
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} |
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if (ref($privileged{$dom}) eq 'HASH') { |
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foreach my $role (@{$roles}) { |
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if (ref($privileged{$dom}{$role}) eq 'HASH') { |
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&do_cache_new('priv_'.$role,$dom,$privileged{$dom}{$role},$cachetime); |
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} else { |
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my %hash = (); |
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&do_cache_new('priv_'.$role,$dom,\%hash,$cachetime); |
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} |
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} |
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} |
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} |
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} |
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return %privileged; |
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} |
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# -------------------------------------------------------- Get user privileges |
# -------------------------------------------------------- Get user privileges |
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sub rolesinit { |
sub rolesinit { |
Line 8686 sub is_course {
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Line 8739 sub is_course {
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my %courses = &courseiddump($cdom, '.', 1, '.', '.', $cnum, undef, undef, |
my %courses = &courseiddump($cdom, '.', 1, '.', '.', $cnum, undef, undef, |
'.'); |
'.'); |
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return unless exists($courses{$cdom.'_'.$cnum}); |
return unless(exists($courses{$cdom.'_'.$cnum})); |
return wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum; |
return wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum; |
} |
} |
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Line 10445 sub get_course_slots {
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Line 10498 sub get_course_slots {
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my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
my ($tmp) = keys(%slots); |
my ($tmp) = keys(%slots); |
if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
&Apache::lonnet::do_cache_new('allslots',$hashid,\%slots,600); |
&do_cache_new('allslots',$hashid,\%slots,600); |
return %slots; |
return %slots; |
} |
} |
} |
} |
Line 11604 sub get_dns {
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Line 11657 sub get_dns {
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next if ($response->is_error()); |
next if ($response->is_error()); |
my @content = split("\n",$response->content); |
my @content = split("\n",$response->content); |
unless ($nocache) { |
unless ($nocache) { |
&Apache::lonnet::do_cache_new('dns',$url,\@content,30*24*60*60); |
&do_cache_new('dns',$url,\@content,30*24*60*60); |
} |
} |
&$func(\@content,$hashref); |
&$func(\@content,$hashref); |
return; |
return; |
Line 11979 sub fetch_dns_checksums {
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Line 12032 sub fetch_dns_checksums {
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} |
} |
push(@{$iphost{$ip}},@{$name_to_host{$name}}); |
push(@{$iphost{$ip}},@{$name_to_host{$name}}); |
} |
} |
&Apache::lonnet::do_cache_new('iphost','iphost', |
&do_cache_new('iphost','iphost', |
[\%iphost,\%name_to_ip,\%lonid_to_ip], |
[\%iphost,\%name_to_ip,\%lonid_to_ip], |
48*60*60); |
48*60*60); |
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return %iphost; |
return %iphost; |
} |
} |
Line 12037 sub fetch_dns_checksums {
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Line 12090 sub fetch_dns_checksums {
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} |
} |
$seen{$prim_ip} = 1; |
$seen{$prim_ip} = 1; |
} |
} |
return &Apache::lonnet::do_cache_new('internetnames',$lonid,\@idns,12*60*60); |
return &do_cache_new('internetnames',$lonid,\@idns,12*60*60); |
} |
} |
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} |
} |
Line 12536 environment). If no custom name is defi
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Line 12589 environment). If no custom name is defi
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=item * |
=item * |
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get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec) : |
get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec,$hidepriv) : |
All arguments are optional. Returns a hash of a roles, either for |
All arguments are optional. Returns a hash of a roles, either for |
co-author/assistant author roles for a user's Construction Space |
co-author/assistant author roles for a user's Construction Space |
(default), or if $context is 'userroles', roles for the user himself, |
(default), or if $context is 'userroles', roles for the user himself, |
Line 12559 Additional optional arguments are: $type
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Line 12612 Additional optional arguments are: $type
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to certain user status types -- previous (expired roles), active (currently |
to certain user status types -- previous (expired roles), active (currently |
available roles) or future (roles available in the future), and |
available roles) or future (roles available in the future), and |
$hideprivileged -- if true will not report course roles for users who |
$hideprivileged -- if true will not report course roles for users who |
have active Domain Coordinator or Super User roles. |
have active Domain Coordinator role in course's domain or in additional |
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domains (specified in 'Domains to check for privileged users' in course |
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environment -- set via: Course Settings -> Classlists and staff listing). |
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=item * |
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privileged($username,$domain,$possdomains,$possroles) : returns 1 if user |
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$username:$domain is a privileged user (e.g., Domain Coordinator or Super User) |
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$possdomains and $possroles are optional array refs -- to domains to check and |
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roles to check. If $possdomains is not specified, a dump will be done of the |
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users' roles.db to check for a dc or su role in any domain. This can be |
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time consuming if &privileged is called repeatedly (e.g., when displaying a |
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classlist), so in such cases, supplying a $possdomains array is preferred, as |
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this then allows &privileged_by_domain() to be used, which caches the identity |
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of privileged users, eliminating the need for repeated calls to &dump(). |
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=item * |
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privileged_by_domain($possdomains,$roles) : returns a hash of a hash of a hash, |
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where the outer hash keys are domains specified in the $possdomains array ref, |
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next inner hash keys are privileged roles specified in the $roles array ref, |
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and the innermost hash contains key = value pairs for username:domain = end:start |
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for active or future "privileged" users with that role in that domain. To avoid |
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repeated dumps of domain roles -- via &get_domain_roles() -- contents of the |
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innerhash are cached using priv_$role and $dom as the identifiers. |
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=back |
=back |
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