--- loncom/build/expire_DC_role.pl 2011/03/07 23:13:40 1.1 +++ loncom/build/expire_DC_role.pl 2012/10/12 12:29:00 1.5 @@ -6,7 +6,7 @@ # a user who currently has such a role in a domain for which current server is # a library server for the domain. # -# $Id: expire_DC_role.pl,v 1.1 2011/03/07 23:13:40 raeburn Exp $ +# $Id: expire_DC_role.pl,v 1.5 2012/10/12 12:29:00 raeburn Exp $ # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). # @@ -70,7 +70,7 @@ use LONCAPA; use Apache::lonnet; use Apache::loncommon; use Apache::lonlocal; -&Apache::lonlocal::get_language_handle(); +use Storable qw(nfreeze); =pod @@ -87,28 +87,41 @@ The second argument specifies the domain =cut +my ($user,$role_domain) = (@ARGV); +my $lang = &Apache::lonlocal::choose_language(); +&Apache::lonlocal::get_language_handle(undef,$lang); + +if ($< != 0) { # Am I root? + print(&mt('You must be root in order to expire a domain coordinator role.'). + "\n"); + exit; +} # ----------------------------------------------- So, are we invoked correctly? # Two arguments or abort if (@ARGV!=2) { - die('usage: expire_DC_role.pl [USERNAME:DOMAIN] [DC ROLEDOMAIN]'. + print(&mt('usage: [_1]','expire_DC_role.pl [USERNAME:DOMAIN] [DC ROLEDOMAIN]'). "\n"); + exit; } my ($user,$role_domain)=(@ARGV); my ($username,$domain)=split(':',$user); if (!grep(/^\Q$role_domain\E$/,&Apache::lonnet::current_machine_domains())) { - die('**** ERROR **** Domain '.$role_domain.' is not a domain for which this server is a library server.'."\n"); + print(&mt('**** ERROR **** Domain [_1] is not a domain for which this server is a library server.',$role_domain)."\n"); + exit; } my $udpath=&propath($domain,$username); if (!-d $udpath) { - die ('**** ERROR **** '.$user.' is not a LON-CAPA user for which this is the homeserver.'."\n"); + print(&mt('**** ERROR **** [_1] is not a LON-CAPA user for which this is the homeserver.',$user)."\n"); + exit; } use GDBM_File; # A simple key-value pairing database. my $rolesref=&LONCAPA::locking_hash_tie("$udpath/roles.db",&GDBM_WRCREAT()); if (!$rolesref) { - die('unable to tie roles db: '."$udpath/roles.db"); + print(&mt('unable to tie [_1]',"roles db: $udpath/roles.db")."\n"); + exit; } my ($start,$status,$now); $now = time(); @@ -175,7 +188,8 @@ my $dompath = $perlvar{'lonUsersDir'}.'/ my $domrolesref = &LONCAPA::locking_hash_tie("$dompath/nohist_domainroles.db",&GDBM_WRCREAT()); if (!$domrolesref) { - die('unable to tie nohist_domainroles db: '."$dompath/nohist_domainroles.db"); + print(&mt('unable to tie [_1]',"nohist_domainroles db: $dompath/nohist_domainroles.db")."\n"); + exit; } # Store in nohist_domainroles.db @@ -186,6 +200,51 @@ $domrolesref->{$domkey}= &LONCAPA::escap system('/bin/chown',"www:www","$dompath/nohist_domainroles.db"); # Must be writeable by httpd process. system('/bin/chown',"www:www","$dompath/nohist_domainroles.db.lock"); +# Log with domainconfiguser in nohist_rolelog.db +my $domconfiguser = $domain.'-domainconfig'; +my $subdir = $domconfiguser; +$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; + +my $rolelogref = &LONCAPA::locking_hash_tie("$dompath/$subdir/$domconfiguser/nohist_rolelog.db",&GDBM_WRCREAT()); + +if (!$rolelogref) { + print(&mt('unable to tie [_1]',"nohist_rolelog db: $dompath/$subdir/$domconfiguser/nohist_rolelog.db")."\n"); + exit; +} + +my $domlogkey = &LONCAPA::escape($now.'00000'.$$.'000000'); +my $storehash = { + role => 'dc', + start => $start, + end => $now, + context => 'server', + }; +my $domlogvalue = { + 'exe_uname' => '', + 'exe_udom' => $domain, + 'exe_time' => $now, + 'exe_ip' => '127.0.0.1', + 'delflag' => '', + 'logentry' => $storehash, + 'uname' => $username, + 'udom' => $domain, + }; +$rolelogref->{$domlogkey}=&freeze_escape($domlogvalue); +&LONCAPA::locking_hash_untie($rolelogref); + + system('/bin/chown',"www:www","$dompath/$subdir/nohist_rolelog.db"); # Must be writeable by httpd process. + system('/bin/chown',"www:www","$dompath/$subdir/nohist_rolelog.db.lock"); + # Output success message. print(&mt('User: [_1], domain coordinator role expired in domain: [_2].',$user,$role_domain)."\n"); +sub freeze_escape { + my ($value)=@_; + if (ref($value)) { + $value=&nfreeze($value); + return '__FROZEN__'.&LONCAPA::escape($value); + } + return &LONCAPA::escape($value); +} + +exit;