version 1.1056.2.7, 2010/10/01 14:26:24
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version 1.1070, 2010/06/04 00:14:15
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Line 665 sub userload {
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Line 665 sub userload {
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return $userloadpercent; |
return $userloadpercent; |
} |
} |
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# ------------------------------------------ Fight off request when overloaded |
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sub overloaderror { |
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my ($r,$checkserver)=@_; |
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unless ($checkserver) { $checkserver=$perlvar{'lonHostID'}; } |
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my $loadavg; |
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if ($checkserver eq $perlvar{'lonHostID'}) { |
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open(my $loadfile,'/proc/loadavg'); |
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$loadavg=<$loadfile>; |
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$loadavg =~ s/\s.*//g; |
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$loadavg = 100*$loadavg/$perlvar{'lonLoadLim'}; |
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close($loadfile); |
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} else { |
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$loadavg=&reply('load',$checkserver); |
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} |
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my $overload=$loadavg-100; |
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if ($overload>0) { |
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$r->err_headers_out->{'Retry-After'}=$overload; |
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$r->log_error('Overload of '.$overload.' on '.$checkserver); |
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return 413; |
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} |
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return ''; |
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} |
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# ------------------------------ Find server with least workload from spare.tab |
# ------------------------------ Find server with least workload from spare.tab |
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sub spareserver { |
sub spareserver { |
Line 3059 sub courseiddump {
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Line 3035 sub courseiddump {
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my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok, |
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok, |
$selfenrollonly,$catfilter,$showhidden,$caller,$cloner,$cc_clone, |
$selfenrollonly,$catfilter,$showhidden,$caller,$cloner,$cc_clone, |
$cloneonly,$createdbefore,$createdafter,$creationcontext,$domcloner)=@_; |
$cloneonly,$createdbefore,$createdafter,$creationcontext)=@_; |
my $as_hash = 1; |
my $as_hash = 1; |
my %returnhash; |
my %returnhash; |
if (!$domfilter) { $domfilter=''; } |
if (!$domfilter) { $domfilter=''; } |
Line 3081 sub courseiddump {
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Line 3057 sub courseiddump {
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$showhidden.':'.$caller.':'.&escape($cloner).':'. |
$showhidden.':'.$caller.':'.&escape($cloner).':'. |
&escape($cc_clone).':'.$cloneonly.':'. |
&escape($cc_clone).':'.$cloneonly.':'. |
&escape($createdbefore).':'.&escape($createdafter).':'. |
&escape($createdbefore).':'.&escape($createdafter).':'. |
&escape($creationcontext).':'.$domcloner, |
&escape($creationcontext),$tryserver); |
$tryserver); |
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my @pairs=split(/\&/,$rep); |
my @pairs=split(/\&/,$rep); |
foreach my $item (@pairs) { |
foreach my $item (@pairs) { |
my ($key,$value)=split(/\=/,$item,2); |
my ($key,$value)=split(/\=/,$item,2); |
Line 3208 sub get_domain_roles {
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Line 3183 sub get_domain_roles {
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return %personnel; |
return %personnel; |
} |
} |
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# ----------------------------------------------------------- Check out an item |
# ----------------------------------------------------------- Interval timing |
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sub get_first_access { |
sub get_first_access { |
my ($type,$argsymb)=@_; |
my ($type,$argsymb)=@_; |
Line 3244 sub set_first_access {
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Line 3219 sub set_first_access {
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return 'already_set'; |
return 'already_set'; |
} |
} |
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sub checkout { |
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my ($symb,$tuname,$tudom,$tcrsid)=@_; |
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my $now=time; |
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my $lonhost=$perlvar{'lonHostID'}; |
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my $infostr=&escape( |
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'CHECKOUTTOKEN&'. |
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$tuname.'&'. |
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$tudom.'&'. |
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$tcrsid.'&'. |
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$symb.'&'. |
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$now.'&'.$ENV{'REMOTE_ADDR'}); |
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my $token=&reply('tmpput:'.$infostr,$lonhost); |
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if ($token=~/^error\:/) { |
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&logthis("<font color=\"blue\">WARNING: ". |
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"Checkout tmpput failed ".$tudom.' - '.$tuname.' - '.$symb. |
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"</font>"); |
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return ''; |
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} |
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$token=~s/^(\d+)\_.*\_(\d+)$/$1\*$2\*$lonhost/; |
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$token=~tr/a-z/A-Z/; |
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my %infohash=('resource.0.outtoken' => $token, |
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'resource.0.checkouttime' => $now, |
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'resource.0.outremote' => $ENV{'REMOTE_ADDR'}); |
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|
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unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') { |
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return ''; |
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} else { |
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&logthis("<font color=\"blue\">WARNING: ". |
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"Checkout cstore failed ".$tudom.' - '.$tuname.' - '.$symb. |
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"</font>"); |
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} |
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|
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if (&log($tudom,$tuname,&homeserver($tuname,$tudom), |
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&escape('Checkout '.$infostr.' - '. |
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$token)) ne 'ok') { |
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return ''; |
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} else { |
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&logthis("<font color=\"blue\">WARNING: ". |
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"Checkout log failed ".$tudom.' - '.$tuname.' - '.$symb. |
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"</font>"); |
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} |
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return $token; |
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} |
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# ------------------------------------------------------------ Check in an item |
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sub checkin { |
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my $token=shift; |
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my $now=time; |
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my ($ta,$tb,$lonhost)=split(/\*/,$token); |
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$lonhost=~tr/A-Z/a-z/; |
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my $dtoken=$ta.'_'.&hostname($lonhost).'_'.$tb; |
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$dtoken=~s/\W/\_/g; |
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my ($dummy,$tuname,$tudom,$tcrsid,$symb,$chtim,$rmaddr)= |
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split(/\&/,&unescape(&reply('tmpget:'.$dtoken,$lonhost))); |
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unless (($tuname) && ($tudom)) { |
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&logthis('Check in '.$token.' ('.$dtoken.') failed'); |
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return ''; |
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} |
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unless (&allowed('mgr',$tcrsid)) { |
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&logthis('Check in '.$token.' ('.$dtoken.') unauthorized: '. |
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$env{'user.name'}.' - '.$env{'user.domain'}); |
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return ''; |
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} |
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my %infohash=('resource.0.intoken' => $token, |
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'resource.0.checkintime' => $now, |
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'resource.0.inremote' => $ENV{'REMOTE_ADDR'}); |
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unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') { |
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return ''; |
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} |
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if (&log($tudom,$tuname,&homeserver($tuname,$tudom), |
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&escape('Checkin - '.$token)) ne 'ok') { |
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return ''; |
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} |
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return ($symb,$tuname,$tudom,$tcrsid); |
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} |
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# --------------------------------------------- Set Expire Date for Spreadsheet |
# --------------------------------------------- Set Expire Date for Spreadsheet |
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sub expirespread { |
sub expirespread { |
Line 4034 sub set_userprivs {
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Line 3924 sub set_userprivs {
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my $adv=0; |
my $adv=0; |
my %grouproles = (); |
my %grouproles = (); |
if (keys(%{$allgroups}) > 0) { |
if (keys(%{$allgroups}) > 0) { |
my @groupkeys; |
my @groupkeys; |
foreach my $role (keys(%{$allroles})) { |
foreach my $role (keys(%{$allroles})) { |
push(@groupkeys,$role); |
push(@groupkeys,$role); |
} |
} |
Line 4057 sub set_userprivs {
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Line 3947 sub set_userprivs {
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foreach my $group (keys(%{$$allgroups{$area}})) { |
foreach my $group (keys(%{$$allgroups{$area}})) { |
my $spec = $trole.'.'.$extendedarea; |
my $spec = $trole.'.'.$extendedarea; |
$grouproles{$spec.'.'.$area.'/'.$group} = |
$grouproles{$spec.'.'.$area.'/'.$group} = |
$$allgroups{$area}{$group}; |
$$allgroups{$area}{$group}; |
} |
} |
} |
} |
} |
} |
Line 4110 sub role_status {
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Line 4000 sub role_status {
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my %userroles = ( |
my %userroles = ( |
'user.role.'.$$role.'.'.$$where => $$tstart.'.'.$$tend |
'user.role.'.$$role.'.'.$$where => $$tstart.'.'.$$tend |
); |
); |
@rolecodes = ('cm'); |
@rolecodes = ('cm'); |
my $spec=$$role.'.'.$$where; |
my $spec=$$role.'.'.$$where; |
my ($tdummy,$tdomain,$trest)=split(/\//,$$where); |
my ($tdummy,$tdomain,$trest)=split(/\//,$$where); |
if ($$role =~ /^cr\//) { |
if ($$role =~ /^cr\//) { |
Line 4127 sub role_status {
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Line 4017 sub role_status {
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my %course_roles = &get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',['active'],['cc','co','in','ta','ep','ad','st','cr'],[$tdomain],1); |
my %course_roles = &get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',['active'],['cc','co','in','ta','ep','ad','st','cr'],[$tdomain],1); |
if (keys(%course_roles) > 0) { |
if (keys(%course_roles) > 0) { |
my ($tnum) = ($trest =~ /^($match_courseid)/); |
my ($tnum) = ($trest =~ /^($match_courseid)/); |
if ($tdomain ne '' && $tnum ne '') { |
if ($tdomain ne '' && $tnum ne '') { |
foreach my $key (keys(%course_roles)) { |
foreach my $key (keys(%course_roles)) { |
if ($key =~ /^\Q$tnum\E:\Q$tdomain\E:([^:]+):?([^:]*)/) { |
if ($key =~ /^\Q$tnum\E:\Q$tdomain\E:([^:]+):?([^:]*)/) { |
my $crsrole = $1; |
my $crsrole = $1; |
Line 5663 sub update_allusers_table {
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Line 5553 sub update_allusers_table {
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'generation='.&escape($names->{'generation'}).'%%'. |
'generation='.&escape($names->{'generation'}).'%%'. |
'permanentemail='.&escape($names->{'permanentemail'}).'%%'. |
'permanentemail='.&escape($names->{'permanentemail'}).'%%'. |
'id='.&escape($names->{'id'}),$homeserver); |
'id='.&escape($names->{'id'}),$homeserver); |
return; |
my $reply = &get_query_reply($queryid); |
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return $reply; |
} |
} |
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# ------- Request retrieval of institutional classlists for course(s) |
# ------- Request retrieval of institutional classlists for course(s) |
Line 6586 sub modifyuser {
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Line 6477 sub modifyuser {
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' by '.$env{'user.name'}.' at '.$env{'user.domain'}. |
' by '.$env{'user.name'}.' at '.$env{'user.domain'}. |
' in domain '.$env{'request.role.domain'}); |
' in domain '.$env{'request.role.domain'}); |
my $uhome=&homeserver($uname,$udom,'true'); |
my $uhome=&homeserver($uname,$udom,'true'); |
my $newuser; |
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if ($uhome eq 'no_host') { |
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$newuser = 1; |
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} |
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# ----------------------------------------------------------------- Create User |
# ----------------------------------------------------------------- Create User |
if (($uhome eq 'no_host') && |
if (($uhome eq 'no_host') && |
(($umode && $upass) || ($umode eq 'localauth'))) { |
(($umode && $upass) || ($umode eq 'localauth'))) { |
Line 6642 sub modifyuser {
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Line 6529 sub modifyuser {
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['firstname','middlename','lastname','generation','id', |
['firstname','middlename','lastname','generation','id', |
'permanentemail','inststatus'], |
'permanentemail','inststatus'], |
$udom,$uname); |
$udom,$uname); |
my (%names,%oldnames); |
my %names; |
if ($tmp[0] =~ m/^error:.*/) { |
if ($tmp[0] =~ m/^error:.*/) { |
%names=(); |
%names=(); |
} else { |
} else { |
%names = @tmp; |
%names = @tmp; |
%oldnames = %names; |
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} |
} |
# |
# |
# If name, email and/or uid are blank (e.g., because an uploaded file |
# 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 |
# of users did not contain them), do not overwrite existing values |
# unless field is in $candelete array ref. |
# unless field is in $candelete array ref. |
# |
# |
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my @fields = ('firstname','middlename','lastname','generation', |
my @fields = ('firstname','middlename','lastname','generation', |
'permanentemail','id'); |
'permanentemail','id'); |
my %newvalues; |
my %newvalues; |
Line 6666 sub modifyuser {
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Line 6553 sub modifyuser {
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$names{$field} = $middle; |
$names{$field} = $middle; |
} elsif ($field eq 'lastname') { |
} elsif ($field eq 'lastname') { |
$names{$field} = $last; |
$names{$field} = $last; |
} elsif ($field eq 'generation') { |
} elsif ($field eq 'generation') { |
$names{$field} = $gene; |
$names{$field} = $gene; |
} elsif ($field eq 'permanentemail') { |
} elsif ($field eq 'permanentemail') { |
$names{$field} = $email; |
$names{$field} = $email; |
Line 6676 sub modifyuser {
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Line 6563 sub modifyuser {
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} |
} |
} |
} |
} |
} |
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if ($first) { $names{'firstname'} = $first; } |
if ($first) { $names{'firstname'} = $first; } |
if (defined($middle)) { $names{'middlename'} = $middle; } |
if (defined($middle)) { $names{'middlename'} = $middle; } |
if ($last) { $names{'lastname'} = $last; } |
if ($last) { $names{'lastname'} = $last; } |
Line 6701 sub modifyuser {
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Line 6587 sub modifyuser {
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} |
} |
} |
} |
} |
} |
my $logmsg = $udom.', '.$uname.', '.$uid.', '. |
my $reply = &put('environment', \%names, $udom,$uname); |
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if ($reply ne 'ok') { return 'error: '.$reply; } |
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my $sqlresult = &update_allusers_table($uname,$udom,\%names); |
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&devalidate_cache_new('namescache',$uname.':'.$udom); |
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my $logmsg = 'Success modifying user '.$udom.', '.$uname.', '.$uid.', '. |
$umode.', '.$first.', '.$middle.', '. |
$umode.', '.$first.', '.$middle.', '. |
$last.', '.$gene.', '.$email.', '.$inststatus; |
$last.', '.$gene.', '.$email.', '.$inststatus; |
if ($env{'user.name'} ne '' && $env{'user.domain'}) { |
if ($env{'user.name'} ne '' && $env{'user.domain'}) { |
Line 6709 sub modifyuser {
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Line 6599 sub modifyuser {
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} else { |
} else { |
$logmsg .= ' during self creation'; |
$logmsg .= ' during self creation'; |
} |
} |
my $changed; |
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if ($newuser) { |
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$changed = 1; |
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} else { |
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foreach my $field (@fields) { |
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if ($names{$field} ne $oldnames{$field}) { |
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$changed = 1; |
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last; |
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} |
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} |
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} |
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unless ($changed) { |
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$logmsg = 'No changes in user information needed for: '.$logmsg; |
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&logthis($logmsg); |
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return 'ok'; |
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} |
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my $reply = &put('environment', \%names, $udom,$uname); |
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if ($reply ne 'ok') { |
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return 'error: '.$reply; |
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} |
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if ($names{'permanentemail'} ne $oldnames{'permanentemail'}) { |
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&Apache::lonnet::devalidate_cache_new('emailscache',$uname.':'.$udom); |
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} |
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my $sqlresult = &update_allusers_table($uname,$udom,\%names); |
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&devalidate_cache_new('namescache',$uname.':'.$udom); |
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$logmsg = 'Success modifying user '.$logmsg; |
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&logthis($logmsg); |
&logthis($logmsg); |
return 'ok'; |
return 'ok'; |
} |
} |
Line 8267 sub add_prefix_and_part {
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Line 8131 sub add_prefix_and_part {
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# ---------------------------------------------------------------- Get metadata |
# ---------------------------------------------------------------- Get metadata |
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my %metaentry; |
my %metaentry; |
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my %importedpartids; |
sub metadata { |
sub metadata { |
my ($uri,$what,$liburi,$prefix,$depthcount)=@_; |
my ($uri,$what,$liburi,$prefix,$depthcount)=@_; |
$uri=&declutter($uri); |
$uri=&declutter($uri); |
Line 8293 sub metadata {
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Line 8158 sub metadata {
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if (defined($cached)) { return $result->{':'.$what}; } |
if (defined($cached)) { return $result->{':'.$what}; } |
} |
} |
{ |
{ |
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# Imported parts would go here |
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my %importedids=(); |
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my @origfileimportpartids=(); |
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my $importedparts=0; |
# |
# |
# Is this a recursive call for a library? |
# Is this a recursive call for a library? |
# |
# |
Line 8376 sub metadata {
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Line 8245 sub metadata {
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# This is not a package - some other kind of start tag |
# This is not a package - some other kind of start tag |
# |
# |
my $entry=$token->[1]; |
my $entry=$token->[1]; |
my $unikey; |
my $unikey=''; |
if ($entry eq 'import') { |
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$unikey=''; |
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} else { |
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$unikey=$entry; |
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} |
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$unikey.=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
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|
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if (defined($token->[2]->{'id'})) { |
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$unikey.='_'.$token->[2]->{'id'}; |
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} |
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|
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if ($entry eq 'import') { |
if ($entry eq 'import') { |
# |
# |
# Importing a library here |
# Importing a library here |
# |
# |
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my $location=$parser->get_text('/import'); |
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my $dir=$filename; |
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$dir=~s|[^/]*$||; |
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$location=&filelocation($dir,$location); |
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|
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my $importmode=$token->[2]->{'importmode'}; |
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if ($importmode eq 'problem') { |
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# Import as problem/response |
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$unikey=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
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} elsif ($importmode eq 'part') { |
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# Import as part(s) |
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$importedparts=1; |
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# We need to get the original file and the imported file to get the part order correct |
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# Good news: we do not need to worry about nested libraries, since parts cannot be nested |
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# Load and inspect original file |
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if ($#origfileimportpartids<0) { |
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undef(%importedpartids); |
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my $origfilelocation=$perlvar{'lonDocRoot'}.&clutter($uri); |
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my $origfile=&getfile($origfilelocation); |
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@origfileimportpartids=($origfile=~/<(part|import)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
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} |
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|
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# Load and inspect imported file |
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my $impfile=&getfile($location); |
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my @impfilepartids=($impfile=~/<part[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
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if ($#impfilepartids>=0) { |
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# This problem had parts |
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$importedpartids{$token->[2]->{'id'}}=join(',',@impfilepartids); |
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} else { |
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# Importing by turning a single problem into a problem part |
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# It gets the import-tags ID as part-ID |
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$unikey=&add_prefix_and_part($prefix,$token->[2]->{'id'}); |
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$importedpartids{$token->[2]->{'id'}}=$token->[2]->{'id'}; |
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} |
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} else { |
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# Normal import |
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$unikey=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
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if (defined($token->[2]->{'id'})) { |
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$unikey.='_'.$token->[2]->{'id'}; |
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} |
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} |
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if ($depthcount<20) { |
if ($depthcount<20) { |
my $location=$parser->get_text('/import'); |
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my $dir=$filename; |
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$dir=~s|[^/]*$||; |
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$location=&filelocation($dir,$location); |
|
my $metadata = |
my $metadata = |
&metadata($uri,'keys', $location,$unikey, |
&metadata($uri,'keys', $location,$unikey, |
$depthcount+1); |
$depthcount+1); |
Line 8404 sub metadata {
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Line 8301 sub metadata {
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$metaentry{':'.$meta}=$metaentry{':'.$meta}; |
$metaentry{':'.$meta}=$metaentry{':'.$meta}; |
$metathesekeys{$meta}=1; |
$metathesekeys{$meta}=1; |
} |
} |
} |
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} else { |
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|
|
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} |
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} else { |
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# |
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# Not importing, some other kind of non-package, non-library start tag |
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# |
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$unikey=$entry.&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
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if (defined($token->[2]->{'id'})) { |
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$unikey.='_'.$token->[2]->{'id'}; |
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} |
if (defined($token->[2]->{'name'})) { |
if (defined($token->[2]->{'name'})) { |
$unikey.='_'.$token->[2]->{'name'}; |
$unikey.='_'.$token->[2]->{'name'}; |
} |
} |
Line 8480 sub metadata {
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Line 8384 sub metadata {
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grep { ! $seen{$_} ++ } (split(',',$metaentry{':packages'})); |
grep { ! $seen{$_} ++ } (split(',',$metaentry{':packages'})); |
$metaentry{':packages'} = join(',',@uniq_packages); |
$metaentry{':packages'} = join(',',@uniq_packages); |
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|
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if ($importedparts) { |
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# We had imported parts and need to rebuild partorder |
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$metaentry{':partorder'}=''; |
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$metathesekeys{'partorder'}=1; |
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for (my $index=0;$index<$#origfileimportpartids;$index+=2) { |
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if ($origfileimportpartids[$index] eq 'part') { |
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# original part, part of the problem |
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$metaentry{':partorder'}.=','.$origfileimportpartids[$index+1]; |
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} else { |
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# we have imported parts at this position |
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$metaentry{':partorder'}.=','.$importedpartids{$origfileimportpartids[$index+1]}; |
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} |
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} |
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$metaentry{':partorder'}=~s/^\,//; |
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} |
|
|
$metaentry{':keys'} = join(',',keys(%metathesekeys)); |
$metaentry{':keys'} = join(',',keys(%metathesekeys)); |
&metadata_generate_part0(\%metathesekeys,\%metaentry,$uri); |
&metadata_generate_part0(\%metathesekeys,\%metaentry,$uri); |
$metaentry{':allpossiblekeys'}=join(',',keys %metathesekeys); |
$metaentry{':allpossiblekeys'}=join(',',keys %metathesekeys); |
Line 9840 sub get_dns {
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Line 9760 sub get_dns {
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return %libserv; |
return %libserv; |
} |
} |
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sub unique_library { |
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#2x reverse removes all hostnames that appear more than once |
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my %unique = reverse &all_library(); |
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return reverse %unique; |
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} |
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sub get_servers { |
sub get_servers { |
&load_hosts_tab() if (!$loaded); |
&load_hosts_tab() if (!$loaded); |
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Line 9863 sub get_dns {
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Line 9789 sub get_dns {
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return %result; |
return %result; |
} |
} |
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|
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sub get_unique_servers { |
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my %unique = reverse &get_servers(@_); |
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return reverse %unique; |
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} |
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sub host_domain { |
sub host_domain { |
&load_hosts_tab() if (!$loaded); |
&load_hosts_tab() if (!$loaded); |
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Line 10431 modifyuser($udom,$uname,$uid,$umode,$upa
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Line 10362 modifyuser($udom,$uname,$uid,$umode,$upa
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will update user information (firstname,middlename,lastname,generation, |
will update user information (firstname,middlename,lastname,generation, |
permanentemail), and if forceid is true, student/employee ID also. |
permanentemail), and if forceid is true, student/employee ID also. |
A user's institutional affiliation(s) can also be updated. |
A user's institutional affiliation(s) can also be updated. |
User information fields will not be overwritten with empty entries |
User information fields will not be overwritten with empty entries |
unless the field is included in the $candelete array reference. |
unless the field is included in the $candelete array reference. |
This array is included when a single user is modified via "Manage Users", |
This array is included when a single user is modified via "Manage Users", |
or when Autoupdate.pl is run by cron in a domain. |
or when Autoupdate.pl is run by cron in a domain. |