VERSION\:\s*([\d.\-]+)<\/p>/) { + if ($content =~ /
VERSION\:\s*([\w.\-]+)<\/p>/) { $loncaparev = $1; } } } else { $loncaparev = $loncaparevs{$lonhost}; } - } elsif ($answer =~ /^[\'\"]?([\d.\-]+)[\'\"]?$/) { + } elsif ($answer =~ /^[\'\"]?([\w.\-]+)[\'\"]?$/) { $loncaparev = $1; } } @@ -756,8 +756,18 @@ sub spareserver { if ($userloadpercent !~ /\d/) { $userloadpercent=0; } my $lowest_load=($loadpercent > $userloadpercent) ? $loadpercent : $userloadpercent; - + my ($uint_dom,$remotesessions); + if ($env{'user.domain'}) { + my $uprimary_id = &Apache::lonnet::domain($env{'user.domain'},'primary'); + $uint_dom = &Apache::lonnet::internet_dom($uprimary_id); + my %udomdefaults = &Apache::lonnet::get_domain_defaults($env{'user.domain'}); + $remotesessions = $udomdefaults{'remotesessions'}; + } foreach my $try_server (@{ $spareid{'primary'} }) { + if ($uint_dom) { + next unless (&spare_can_host($env{'user.domain'},$uint_dom, + $remotesessions,$try_server)); + } ($spare_server, $lowest_load) = &compare_server_load($try_server, $spare_server, $lowest_load); } @@ -766,6 +776,10 @@ sub spareserver { if (!$found_server) { foreach my $try_server (@{ $spareid{'default'} }) { + if ($uint_dom) { + next unless (&spare_can_host($env{'user.domain'},$uint_dom, + $remotesessions,$try_server)); + } ($spare_server, $lowest_load) = &compare_server_load($try_server, $spare_server, $lowest_load); } @@ -778,7 +792,7 @@ sub spareserver { } if (defined($spare_server)) { my $hostname = &hostname($spare_server); - if (defined($hostname)) { + if (defined($hostname)) { $spare_server = $protocol.'://'.$hostname; } } @@ -1014,6 +1028,26 @@ sub can_host_session { return $canhost; } +sub spare_can_host { + my ($udom,$uint_dom,$remotesessions,$try_server)=@_; + my $canhost=1; + my @intdoms; + my $internet_names = &Apache::lonnet::get_internet_names($try_server); + if (ref($internet_names) eq 'ARRAY') { + @intdoms = @{$internet_names}; + } + unless (grep(/^\Q$uint_dom\E$/,@intdoms)) { + my $serverhomeID = &Apache::lonnet::get_server_homeID($try_server); + my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID); + my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom); + my $remoterev = &Apache::lonnet::get_server_loncaparev(undef,$try_server); + $canhost = &can_host_session($udom,$try_server,$remoterev, + $remotesessions, + $defdomdefaults{'hostedsessions'}); + } + return $canhost; +} + # ---------------------- Find the homebase for a user from domain's lib servers my %homecache; @@ -4013,6 +4047,44 @@ sub coursedescription { return %returnhash; } +sub update_released_required { + my ($needsrelease,$cdom,$cnum,$chome,$cid) = @_; + if ($cdom eq '' || $cnum eq '' || $chome eq '' || $cid eq '') { + $cid = $env{'request.course.id'}; + $cdom = $env{'course.'.$cid.'.domain'}; + $cnum = $env{'course.'.$cid.'.num'}; + $chome = $env{'course.'.$cid.'.home'}; + } + if ($needsrelease) { + my %curr_reqd_hash = &userenvironment($cdom,$cnum,'internal.releaserequired'); + my $needsupdate; + if ($curr_reqd_hash{'internal.releaserequired'} eq '') { + $needsupdate = 1; + } else { + my ($currmajor,$currminor) = split(/\./,$curr_reqd_hash{'internal.releaserequired'}); + my ($needsmajor,$needsminor) = split(/\./,$needsrelease); + if (($currmajor < $needsmajor) || ($currmajor == $needsmajor && $currminor < $needsminor)) { + $needsupdate = 1; + } + } + if ($needsupdate) { + my %needshash = ( + 'internal.releaserequired' => $needsrelease, + ); + my $putresult = &put('environment',\%needshash,$cdom,$cnum); + if ($putresult eq 'ok') { + &appenv({'course.'.$cid.'.internal.releaserequired' => $needsrelease}); + my %crsinfo = &courseiddump($cdom,'.',1,'.','.',$cnum,undef,undef,'.'); + if (ref($crsinfo{$cid}) eq 'HASH') { + $crsinfo{$cid}{'releaserequired'} = $needsrelease; + &courseidput($cdom,\%crsinfo,$chome,'notime'); + } + } + } + } + return; +} + # -------------------------------------------------See if a user is privileged sub privileged { @@ -4268,7 +4340,6 @@ sub role_status { my %rolehash = &get('roles',[$$where.'_'.$$role],$env{'user.domain'}, $env{'user.name'}); my ($trole) = split('_',$rolehash{$$where.'_'.$$role},2); - (undef,my $group_privs) = split(/\//,$trole); $group_privs = &unescape($group_privs); &group_roleprivs(\%allgroups,$$where,$group_privs,$$tend,$$tstart); @@ -4958,7 +5029,7 @@ sub is_portfolio_file { } sub usertools_access { - my ($uname,$udom,$tool,$action,$context) = @_; + my ($uname,$udom,$tool,$action,$context,$userenvref,$domdefref,$is_advref) = @_; my ($access,%tools); if ($context eq '') { $context = 'tools'; @@ -5000,9 +5071,14 @@ sub usertools_access { $toolstatus = $env{'environment.'.$context.'.'.$tool}; $inststatus = $env{'environment.inststatus'}; } else { - my %userenv = &userenvironment($udom,$uname,$context.'.'.$tool,'inststatus'); - $toolstatus = $userenv{$context.'.'.$tool}; - $inststatus = $userenv{'inststatus'}; + if (ref($userenvref) eq 'HASH') { + $toolstatus = $userenvref->{$context.'.'.$tool}; + $inststatus = $userenvref->{'inststatus'}; + } else { + my %userenv = &userenvironment($udom,$uname,$context.'.'.$tool,'inststatus'); + $toolstatus = $userenv{$context.'.'.$tool}; + $inststatus = $userenv{'inststatus'}; + } } if ($toolstatus ne '') { @@ -5014,8 +5090,17 @@ sub usertools_access { return $access; } - my $is_adv = &is_advanced_user($udom,$uname); - my %domdef = &get_domain_defaults($udom); + my ($is_adv,%domdef); + if (ref($is_advref) eq 'HASH') { + $is_adv = $is_advref->{'is_adv'}; + } else { + $is_adv = &is_advanced_user($udom,$uname); + } + if (ref($domdefref) eq 'HASH') { + %domdef = %{$domdefref}; + } else { + %domdef = &get_domain_defaults($udom); + } if (ref($domdef{$tool}) eq 'HASH') { if ($is_adv) { if ($domdef{$tool}{'_LC_adv'} ne '') { @@ -5811,8 +5896,7 @@ sub update_allusers_table { 'generation='.&escape($names->{'generation'}).'%%'. 'permanentemail='.&escape($names->{'permanentemail'}).'%%'. 'id='.&escape($names->{'id'}),$homeserver); - my $reply = &get_query_reply($queryid); - return $reply; + return; } # ------- Request retrieval of institutional classlists for course(s) @@ -6735,6 +6819,10 @@ sub modifyuser { ' by '.$env{'user.name'}.' at '.$env{'user.domain'}. ' in domain '.$env{'request.role.domain'}); my $uhome=&homeserver($uname,$udom,'true'); + my $newuser; + if ($uhome eq 'no_host') { + $newuser = 1; + } # ----------------------------------------------------------------- Create User if (($uhome eq 'no_host') && (($umode && $upass) || ($umode eq 'localauth'))) { @@ -6787,12 +6875,14 @@ sub modifyuser { ['firstname','middlename','lastname','generation','id', 'permanentemail','inststatus'], $udom,$uname); - my %names; + my (%names,%oldnames); if ($tmp[0] =~ m/^error:.*/) { %names=(); } else { %names = @tmp; + %oldnames = %names; } +# # If name, email and/or uid are blank (e.g., because an uploaded file # of users did not contain them), do not overwrite existing values # unless field is in $candelete array ref. @@ -6844,18 +6934,37 @@ sub modifyuser { } } } - my $reply = &put('environment', \%names, $udom,$uname); - if ($reply ne 'ok') { return 'error: '.$reply; } - my $sqlresult = &update_allusers_table($uname,$udom,\%names); - &devalidate_cache_new('namescache',$uname.':'.$udom); - my $logmsg = 'Success modifying user '.$udom.', '.$uname.', '.$uid.', '. + my $logmsg = $udom.', '.$uname.', '.$uid.', '. $umode.', '.$first.', '.$middle.', '. - $last.', '.$gene.', '.$email.', '.$inststatus; + $last.', '.$gene.', '.$email.', '.$inststatus; if ($env{'user.name'} ne '' && $env{'user.domain'}) { $logmsg .= ' by '.$env{'user.name'}.' at '.$env{'user.domain'}; } else { $logmsg .= ' during self creation'; } + my $changed; + if ($newuser) { + $changed = 1; + } else { + foreach my $field (@fields) { + if ($names{$field} ne $oldnames{$field}) { + $changed = 1; + last; + } + } + } + unless ($changed) { + $logmsg = 'No changes in user information needed for: '.$logmsg; + &logthis($logmsg); + return 'ok'; + } + my $reply = &put('environment', \%names, $udom,$uname); + if ($reply ne 'ok') { + return 'error: '.$reply; + } + my $sqlresult = &update_allusers_table($uname,$udom,\%names); + &devalidate_cache_new('namescache',$uname.':'.$udom); + $logmsg = 'Success modifying user '.$logmsg; &logthis($logmsg); return 'ok'; } @@ -8527,7 +8636,6 @@ sub metadata { } } } else { - if (defined($token->[2]->{'name'})) { $unikey.='_'.$token->[2]->{'name'}; } @@ -9877,6 +9985,7 @@ sub get_dns { my %libserv; my $loaded; my %name_to_host; + my %internetdom; sub parse_hosts_tab { my ($file) = @_; @@ -9884,7 +9993,7 @@ sub get_dns { next if ($configline =~ /^(\#|\s*$ )/x); next if ($configline =~ /^\^/); chomp($configline); - my ($id,$domain,$role,$name,$protocol)=split(/:/,$configline); + my ($id,$domain,$role,$name,$protocol,$intdom)=split(/:/,$configline); $name=~s/\s//g; if ($id && $domain && $role && $name) { $hostname{$id}=$name; @@ -9900,6 +10009,9 @@ sub get_dns { } else { $protocol{$id} = 'http'; } + if (defined($intdom)) { + $internetdom{$id} = $intdom; + } } } } @@ -10016,7 +10128,6 @@ sub get_dns { my ($lonid) = @_; return $internetdom{$lonid}; } - } { @@ -10272,6 +10383,25 @@ BEGIN { } } } + +{ + my $file = $Apache::lonnet::perlvar{'lonTabDir'}.'/releaseslist.xml'; + if (-e $file) { + my $parser = HTML::LCParser->new($file); + while (my $token = $parser->get_token()) { + if ($token->[0] eq 'S') { + my $item = $token->[1]; + my $name = $token->[2]{'name'}; + my $value = $token->[2]{'value'}; + if ($item ne '' && $name ne '' && $value ne '') { + my $release = $parser->get_text(); + $release =~ s/(^\s*|\s*$ )//gx; + $needsrelease{$item.':'.$name.':'.$value} = $release; + } + } + } + } +} # ------------- set up temporary directory {