version 1.1089, 2010/10/01 16:37:35
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version 1.1125, 2011/08/05 04:35:50
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Line 96 use File::MMagic;
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Line 96 use File::MMagic;
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use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
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use File::Copy; |
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my $readit; |
my $readit; |
my $max_connection_retries = 10; # Or some such value. |
my $max_connection_retries = 10; # Or some such value. |
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Line 195 sub get_server_timezone {
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Line 197 sub get_server_timezone {
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} |
} |
} |
} |
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sub get_server_distarch { |
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my ($lonhost,$ignore_cache) = @_; |
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if (defined($lonhost)) { |
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if (!defined(&hostname($lonhost))) { |
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return; |
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} |
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my $cachetime = 12*3600; |
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if (!$ignore_cache) { |
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my ($distarch,$cached)=&is_cached_new('serverdistarch',$lonhost); |
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if (defined($cached)) { |
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return $distarch; |
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} |
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} |
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my $rep = &reply('serverdistarch',$lonhost); |
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unless ($rep eq 'unknown_command' || $rep eq 'no_such_host' || |
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$rep eq 'con_lost' || $rep eq 'rejected' || $rep eq 'refused' || |
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$rep eq '') { |
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return &do_cache_new('serverdistarch',$lonhost,$rep,$cachetime); |
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} |
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} |
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return; |
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} |
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sub get_server_loncaparev { |
sub get_server_loncaparev { |
my ($dom,$lonhost,$ignore_cache,$caller) = @_; |
my ($dom,$lonhost,$ignore_cache,$caller) = @_; |
if (defined($lonhost)) { |
if (defined($lonhost)) { |
Line 281 sub get_server_homeID {
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Line 306 sub get_server_homeID {
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return &do_cache_new('serverhomeID',$hostname,$serverhomeID,$cachetime); |
return &do_cache_new('serverhomeID',$hostname,$serverhomeID,$cachetime); |
} |
} |
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sub get_remote_globals { |
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my ($lonhost,$whathash,$ignore_cache) = @_; |
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my ($result,%returnhash,%whatneeded); |
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if (ref($whathash) eq 'HASH') { |
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foreach my $what (sort(keys(%{$whathash}))) { |
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my $hashid = $lonhost.'-'.$what; |
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my ($response,$cached); |
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unless ($ignore_cache) { |
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($response,$cached)=&is_cached_new('lonnetglobal',$hashid); |
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} |
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if (defined($cached)) { |
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$returnhash{$what} = $response; |
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} else { |
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$whatneeded{$what} = 1; |
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} |
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} |
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if (keys(%whatneeded) == 0) { |
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$result = 'ok'; |
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} else { |
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my $requested = &freeze_escape(\%whatneeded); |
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my $rep=&reply('readlonnetglobal:'.$requested,$lonhost); |
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if (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') || |
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($rep eq 'unknown_cmd')) { |
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$result = $rep; |
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} else { |
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$result = 'ok'; |
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my @pairs=split(/\&/,$rep); |
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foreach my $item (@pairs) { |
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my ($key,$value)=split(/=/,$item,2); |
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my $what = &unescape($key); |
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my $hashid = $lonhost.'-'.$what; |
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$returnhash{$what}=&thaw_unescape($value); |
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&do_cache_new('lonnetglobal',$hashid,$returnhash{$what},600); |
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} |
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} |
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} |
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} |
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return ($result,\%returnhash); |
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} |
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sub remote_devalidate_cache { |
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my ($lonhost,$name,$id) = @_; |
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my $response = &reply('devalidatecache',&escape($name).':'.&escape($id),$lonhost); |
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return $response; |
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} |
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# -------------------------------------------------- Non-critical communication |
# -------------------------------------------------- Non-critical communication |
sub subreply { |
sub subreply { |
my ($cmd,$server)=@_; |
my ($cmd,$server)=@_; |
Line 611 sub appenv {
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Line 682 sub appenv {
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# ----------------------------------------------------- Delete from Environment |
# ----------------------------------------------------- Delete from Environment |
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sub delenv { |
sub delenv { |
my ($delthis,$regexp) = @_; |
my ($delthis,$regexp,$roles) = @_; |
if (($delthis=~/user\.role/) || ($delthis=~/user\.priv/)) { |
if (($delthis=~/^user\.role/) || ($delthis=~/^user\.priv/)) { |
&logthis("<font color=\"blue\">WARNING: ". |
my $refused = 1; |
"Attempt to delete from environment ".$delthis); |
if (ref($roles) eq 'ARRAY') { |
return 'error'; |
my ($type,$role) = ($delthis =~ /^user\.(role|priv)\.([^.]+)\./); |
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if (grep(/^\Q$role\E$/,@{$roles})) { |
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$refused = 0; |
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} |
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} |
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if ($refused) { |
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&logthis("<font color=\"blue\">WARNING: ". |
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"Attempt to delete from environment ".$delthis); |
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return 'error'; |
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} |
} |
} |
my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
if ($opened |
if ($opened |
Line 739 sub spareserver {
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Line 819 sub spareserver {
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my %udomdefaults = &Apache::lonnet::get_domain_defaults($udom); |
my %udomdefaults = &Apache::lonnet::get_domain_defaults($udom); |
$remotesessions = $udomdefaults{'remotesessions'}; |
$remotesessions = $udomdefaults{'remotesessions'}; |
} |
} |
foreach my $try_server (@{ $spareid{'primary'} }) { |
my $spareshash = &this_host_spares($udom); |
if ($uint_dom) { |
if (ref($spareshash) eq 'HASH') { |
next unless (&spare_can_host($udom,$uint_dom,$remotesessions, |
if (ref($spareshash->{'primary'}) eq 'ARRAY') { |
$try_server)); |
foreach my $try_server (@{ $spareshash->{'primary'} }) { |
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if ($uint_dom) { |
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next unless (&spare_can_host($udom,$uint_dom,$remotesessions, |
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$try_server)); |
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} |
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($spare_server, $lowest_load) = |
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&compare_server_load($try_server, $spare_server, $lowest_load); |
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} |
} |
} |
($spare_server, $lowest_load) = |
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&compare_server_load($try_server, $spare_server, $lowest_load); |
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} |
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my $found_server = ($spare_server ne '' && $lowest_load < 100); |
my $found_server = ($spare_server ne '' && $lowest_load < 100); |
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if (!$found_server) { |
if (!$found_server) { |
foreach my $try_server (@{ $spareid{'default'} }) { |
if (ref($spareshash->{'default'}) eq 'ARRAY') { |
if ($uint_dom) { |
foreach my $try_server (@{ $spareshash->{'default'} }) { |
next unless (&spare_can_host($udom,$uint_dom,$remotesessions, |
if ($uint_dom) { |
$try_server)); |
next unless (&spare_can_host($udom,$uint_dom, |
} |
$remotesessions,$try_server)); |
($spare_server, $lowest_load) = |
} |
&compare_server_load($try_server, $spare_server, $lowest_load); |
($spare_server, $lowest_load) = |
} |
&compare_server_load($try_server, $spare_server, $lowest_load); |
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} |
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} |
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} |
} |
} |
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if (!$want_server_name) { |
if (!$want_server_name) { |
Line 783 sub compare_server_load {
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Line 870 sub compare_server_load {
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my $userloadans = &reply('userload',$try_server); |
my $userloadans = &reply('userload',$try_server); |
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if ($loadans !~ /\d/ && $userloadans !~ /\d/) { |
if ($loadans !~ /\d/ && $userloadans !~ /\d/) { |
return; #didn't get a number from the server |
return ($spare_server, $lowest_load); #didn't get a number from the server |
} |
} |
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my $load; |
my $load; |
Line 809 sub compare_server_load {
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Line 896 sub compare_server_load {
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# --------------------------- ask offload servers if user already has a session |
# --------------------------- ask offload servers if user already has a session |
sub find_existing_session { |
sub find_existing_session { |
my ($udom,$uname) = @_; |
my ($udom,$uname) = @_; |
foreach my $try_server (@{ $spareid{'primary'} }, |
my $spareshash = &this_host_spares($udom); |
@{ $spareid{'default'} }) { |
if (ref($spareshash) eq 'HASH') { |
return $try_server if (&has_user_session($try_server, $udom, $uname)); |
if (ref($spareshash->{'primary'}) eq 'ARRAY') { |
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foreach my $try_server (@{ $spareshash->{'primary'} }) { |
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return $try_server if (&has_user_session($try_server, $udom, $uname)); |
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} |
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} |
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if (ref($spareshash->{'default'}) eq 'ARRAY') { |
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foreach my $try_server (@{ $spareshash->{'default'} }) { |
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return $try_server if (&has_user_session($try_server, $udom, $uname)); |
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} |
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} |
} |
} |
return; |
return; |
} |
} |
Line 829 sub has_user_session {
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Line 925 sub has_user_session {
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# --------- determine least loaded server in a user's domain which allows login |
# --------- determine least loaded server in a user's domain which allows login |
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sub choose_server { |
sub choose_server { |
my ($udom) = @_; |
my ($udom,$checkloginvia) = @_; |
my %domconfhash = &Apache::loncommon::get_domainconf($udom); |
my %domconfhash = &Apache::loncommon::get_domainconf($udom); |
my %servers = &get_servers($udom); |
my %servers = &get_servers($udom); |
my $lowest_load = 30000; |
my $lowest_load = 30000; |
my ($login_host,$hostname); |
my ($login_host,$hostname,$portal_path); |
foreach my $lonhost (keys(%servers)) { |
foreach my $lonhost (keys(%servers)) { |
my $loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost}; |
my $loginvia; |
if ($loginvia eq '') { |
if ($checkloginvia) { |
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$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost}; |
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if ($loginvia) { |
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my ($server,$path) = split(/:/,$loginvia); |
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($login_host, $lowest_load) = |
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&compare_server_load($server, $login_host, $lowest_load); |
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if ($login_host eq $server) { |
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$portal_path = $path; |
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} |
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} else { |
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($login_host, $lowest_load) = |
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&compare_server_load($lonhost, $login_host, $lowest_load); |
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if ($login_host eq $lonhost) { |
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$portal_path = ''; |
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} |
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} |
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} else { |
($login_host, $lowest_load) = |
($login_host, $lowest_load) = |
&compare_server_load($lonhost, $login_host, $lowest_load); |
&compare_server_load($lonhost, $login_host, $lowest_load); |
} |
} |
} |
} |
if ($login_host ne '') { |
if ($login_host ne '') { |
$hostname = $servers{$login_host}; |
$hostname = &hostname($login_host); |
} |
} |
return ($login_host,$hostname); |
return ($login_host,$hostname,$portal_path); |
} |
} |
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# --------------------------------------------- Try to change a user's password |
# --------------------------------------------- Try to change a user's password |
Line 985 sub can_host_session {
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Line 1097 sub can_host_session {
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} |
} |
if ($canhost) { |
if ($canhost) { |
if (ref($hostedsessions) eq 'HASH') { |
if (ref($hostedsessions) eq 'HASH') { |
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my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
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my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id); |
if (ref($hostedsessions->{'excludedomain'}) eq 'ARRAY') { |
if (ref($hostedsessions->{'excludedomain'}) eq 'ARRAY') { |
if (grep(/^\Q$udom\E$/,@{$hostedsessions->{'excludedomain'}})) { |
if (($uint_dom ne '') && |
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(grep(/^\Q$uint_dom\E$/,@{$hostedsessions->{'excludedomain'}}))) { |
$canhost = 0; |
$canhost = 0; |
} else { |
} else { |
$canhost = 1; |
$canhost = 1; |
} |
} |
} |
} |
if (ref($hostedsessions->{'includedomain'}) eq 'ARRAY') { |
if (ref($hostedsessions->{'includedomain'}) eq 'ARRAY') { |
if (grep(/^\Q$udom\E$/,@{$hostedsessions->{'includedomain'}})) { |
if (($uint_dom ne '') && |
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(grep(/^\Q$uint_dom\E$/,@{$hostedsessions->{'includedomain'}}))) { |
$canhost = 1; |
$canhost = 1; |
} else { |
} else { |
$canhost = 0; |
$canhost = 0; |
Line 1024 sub spare_can_host {
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Line 1140 sub spare_can_host {
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return $canhost; |
return $canhost; |
} |
} |
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sub this_host_spares { |
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my ($dom) = @_; |
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my $cachetime = 60*60*24; |
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my @hosts = ¤t_machine_ids(); |
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foreach my $lonhost (@hosts) { |
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if (&host_domain($lonhost) eq $dom) { |
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my ($result,$cached)=&is_cached_new('spares',$dom); |
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if (defined($cached)) { |
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return $result; |
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} else { |
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my %domconfig = |
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&Apache::lonnet::get_dom('configuration',['usersessions'],$dom); |
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if (ref($domconfig{'usersessions'}) eq 'HASH') { |
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if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') { |
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if (ref($domconfig{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') { |
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return &do_cache_new('spares',$dom,$domconfig{'usersessions'}{'spares'}{$lonhost},$cachetime); |
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} |
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} |
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} |
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} |
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last; |
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} |
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} |
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my $serverhomedom = &host_domain($perlvar{'lonHostID'}); |
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my ($result,$cached)=&is_cached_new('spares',$serverhomedom); |
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if (defined($cached)) { |
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return $result; |
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} else { |
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my %homedomconfig = |
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&Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom); |
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if (ref($homedomconfig{'usersessions'}) eq 'HASH') { |
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if (ref($homedomconfig{'usersessions'}{'spares'}) eq 'HASH') { |
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if (ref($homedomconfig{'usersessions'}{'spares'}{$perlvar{'lonHostID'}}) eq 'HASH') { |
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return &do_cache_new('spares',$serverhomedom,$homedomconfig{'usersessions'}{'spares'}{$perlvar{'lonHostID'}},$cachetime); |
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} |
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} |
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} |
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} |
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return \%spareid; |
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} |
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# ---------------------- Find the homebase for a user from domain's lib servers |
# ---------------------- Find the homebase for a user from domain's lib servers |
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my %homecache; |
my %homecache; |
Line 1966 sub getversion {
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Line 2123 sub getversion {
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sub currentversion { |
sub currentversion { |
my $fname=shift; |
my $fname=shift; |
my ($result,$cached)=&is_cached_new('resversion',$fname); |
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if (defined($cached)) { return $result; } |
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my $author=$fname; |
my $author=$fname; |
$author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/; |
$author=~s/\/home\/httpd\/html\/res\/([^\/]*)\/([^\/]*).*/$1\/$2/; |
my ($udom,$uname)=split(/\//,$author); |
my ($udom,$uname)=split(/\//,$author); |
my $home=homeserver($uname,$udom); |
my $home=&homeserver($uname,$udom); |
if ($home eq 'no_host') { |
if ($home eq 'no_host') { |
return -1; |
return -1; |
} |
} |
my $answer=reply("currentversion:$fname",$home); |
my $answer=&reply("currentversion:$fname",$home); |
if (($answer eq 'con_lost') || ($answer eq 'rejected')) { |
if (($answer eq 'con_lost') || ($answer eq 'rejected')) { |
return -1; |
return -1; |
} |
} |
return &do_cache_new('resversion',$fname,$answer,600); |
return $answer; |
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} |
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# |
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# Return special version number of resource if set by override, empty otherwise |
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# |
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sub usedversion { |
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my $fname=shift; |
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unless ($fname) { $fname=$env{'request.uri'}; } |
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my ($urlversion)=($fname=~/\.(\d+)\.\w+$/); |
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if ($urlversion) { return $urlversion; } |
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return ''; |
} |
} |
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# ----------------------------- Subscribe to a resource, return URL if possible |
# ----------------------------- Subscribe to a resource, return URL if possible |
Line 2175 sub allowuploaded {
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Line 2341 sub allowuploaded {
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# path to file, source of file, instruction to parse file for objects, |
# path to file, source of file, instruction to parse file for objects, |
# ref to hash for embedded objects, |
# ref to hash for embedded objects, |
# ref to hash for codebase of java objects. |
# ref to hash for codebase of java objects. |
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# reference to scalar to accommodate mime type determined |
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# from File::MMagic if $parser = parse. |
# |
# |
# output: url to file (if action was uploaddoc), |
# output: url to file (if action was uploaddoc), |
# ok if successful, or diagnostic message otherwise (if action was propagate or copy) |
# ok if successful, or diagnostic message otherwise (if action was propagate or copy) |
Line 2201 sub allowuploaded {
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Line 2369 sub allowuploaded {
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# |
# |
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sub process_coursefile { |
sub process_coursefile { |
my ($action,$docuname,$docudom,$file,$source,$parser,$allfiles,$codebase)=@_; |
my ($action,$docuname,$docudom,$file,$source,$parser,$allfiles,$codebase, |
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$mimetype)=@_; |
my $fetchresult; |
my $fetchresult; |
my $home=&homeserver($docuname,$docudom); |
my $home=&homeserver($docuname,$docudom); |
if ($action eq 'propagate') { |
if ($action eq 'propagate') { |
Line 2229 sub process_coursefile {
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Line 2398 sub process_coursefile {
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close($fh); |
close($fh); |
if ($parser eq 'parse') { |
if ($parser eq 'parse') { |
my $mm = new File::MMagic; |
my $mm = new File::MMagic; |
my $mime_type = $mm->checktype_filename($filepath.'/'.$fname); |
my $type = $mm->checktype_filename($filepath.'/'.$fname); |
if ($mime_type eq 'text/html') { |
if ($type eq 'text/html') { |
my $parse_result = &extract_embedded_items($filepath.'/'.$fname,$allfiles,$codebase); |
my $parse_result = &extract_embedded_items($filepath.'/'.$fname,$allfiles,$codebase); |
unless ($parse_result eq 'ok') { |
unless ($parse_result eq 'ok') { |
&logthis('Failed to parse '.$filepath.'/'.$fname.' for embedded media: '.$parse_result); |
&logthis('Failed to parse '.$filepath.'/'.$fname.' for embedded media: '.$parse_result); |
} |
} |
} |
} |
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if (ref($mimetype)) { |
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$$mimetype = $type; |
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} |
} |
} |
$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
$home); |
$home); |
Line 2351 sub resizeImage {
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Line 2523 sub resizeImage {
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# --------------- Take an uploaded file and put it into the userfiles directory |
# --------------- Take an uploaded file and put it into the userfiles directory |
# input: $formname - the contents of the file are in $env{"form.$formname"} |
# input: $formname - the contents of the file are in $env{"form.$formname"} |
# the desired filenam is in $env{"form.$formname.filename"} |
# the desired filename is in $env{"form.$formname.filename"} |
# $coursedoc - if true up to the current course |
# $context - possible values: coursedoc, existingfile, overwrite, |
# if false |
# canceloverwrite, or ''. |
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# if 'coursedoc': upload to the current course |
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# if 'existingfile': write file to tmp/overwrites directory |
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# if 'canceloverwrite': delete file written to tmp/overwrites directory |
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# $context is passed as argument to &finishuserfileupload |
# $subdir - directory in userfile to store the file into |
# $subdir - directory in userfile to store the file into |
# $parser - instruction to parse file for objects ($parser = parse) |
# $parser - instruction to parse file for objects ($parser = parse) |
# $allfiles - reference to hash for embedded objects |
# $allfiles - reference to hash for embedded objects |
Line 2364 sub resizeImage {
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Line 2540 sub resizeImage {
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# $thumbheight - height (pixels) of thumbnail to make for uploaded image |
# $thumbheight - height (pixels) of thumbnail to make for uploaded image |
# $resizewidth - width (pixels) to which to resize uploaded image |
# $resizewidth - width (pixels) to which to resize uploaded image |
# $resizeheight - height (pixels) to which to resize uploaded image |
# $resizeheight - height (pixels) to which to resize uploaded image |
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# $mimetype - reference to scalar to accommodate mime type determined |
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# from File::MMagic if $parser = parse. |
# |
# |
# output: url of file in userspace, or error: <message> |
# output: url of file in userspace, or error: <message> |
# or /adm/notfound.html if failure to upload occurse |
# or /adm/notfound.html if failure to upload occurse |
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sub userfileupload { |
sub userfileupload { |
my ($formname,$coursedoc,$subdir,$parser,$allfiles,$codebase,$destuname, |
my ($formname,$context,$subdir,$parser,$allfiles,$codebase,$destuname, |
$destudom,$thumbwidth,$thumbheight,$resizewidth,$resizeheight)=@_; |
$destudom,$thumbwidth,$thumbheight,$resizewidth,$resizeheight,$mimetype)=@_; |
if (!defined($subdir)) { $subdir='unknown'; } |
if (!defined($subdir)) { $subdir='unknown'; } |
my $fname=$env{'form.'.$formname.'.filename'}; |
my $fname=$env{'form.'.$formname.'.filename'}; |
$fname=&clean_filename($fname); |
$fname=&clean_filename($fname); |
# See if there is anything left |
# See if there is anything left |
unless ($fname) { return 'error: no uploaded file'; } |
unless ($fname) { return 'error: no uploaded file'; } |
chop($env{'form.'.$formname}); |
# Files uploaded to help request form, or uploaded to "create course" page are handled differently |
if (($formname eq 'screenshot') && ($subdir eq 'helprequests')) { #files uploaded to help request form are handled differently |
if ((($formname eq 'screenshot') && ($subdir eq 'helprequests')) || |
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(($formname eq 'coursecreatorxml') && ($subdir eq 'batchupload')) || |
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($context eq 'existingfile') || ($context eq 'canceloverwrite')) { |
my $now = time; |
my $now = time; |
my $filepath = 'tmp/helprequests/'.$now; |
my $filepath; |
my @parts=split(/\//,$filepath); |
if (($formname eq 'screenshot') && ($subdir eq 'helprequests')) { |
my $fullpath = $perlvar{'lonDaemons'}; |
$filepath = 'tmp/helprequests/'.$now; |
for (my $i=0;$i<@parts;$i++) { |
} elsif (($formname eq 'coursecreatorxml') && ($subdir eq 'batchupload')) { |
$fullpath .= '/'.$parts[$i]; |
$filepath = 'tmp/addcourse/'.$destudom.'/web/'.$env{'user.name'}. |
if ((-e $fullpath)!=1) { |
'_'.$env{'user.domain'}.'/pending'; |
mkdir($fullpath,0777); |
} elsif (($context eq 'existingfile') || ($context eq 'canceloverwrite')) { |
|
my ($docuname,$docudom); |
|
if ($destudom) { |
|
$docudom = $destudom; |
|
} else { |
|
$docudom = $env{'user.domain'}; |
|
} |
|
if ($destuname) { |
|
$docuname = $destuname; |
|
} else { |
|
$docuname = $env{'user.name'}; |
|
} |
|
if (exists($env{'form.group'})) { |
|
$docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
|
$docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
|
} |
|
$filepath = 'tmp/overwrites/'.$docudom.'/'.$docuname.'/'.$subdir; |
|
if ($context eq 'canceloverwrite') { |
|
my $tempfile = $perlvar{'lonDaemons'}.'/'.$filepath.'/'.$fname; |
|
if (-e $tempfile) { |
|
my @info = stat($tempfile); |
|
if ($info[9] eq $env{'form.timestamp'}) { |
|
unlink($tempfile); |
|
} |
|
} |
|
return; |
} |
} |
} |
} |
open(my $fh,'>'.$fullpath.'/'.$fname); |
# Create the directory if not present |
print $fh $env{'form.'.$formname}; |
|
close($fh); |
|
return $fullpath.'/'.$fname; |
|
} elsif (($formname eq 'coursecreatorxml') && ($subdir eq 'batchupload')) { #files uploaded to create course page are handled differently |
|
my $filepath = 'tmp/addcourse/'.$destudom.'/web/'.$env{'user.name'}. |
|
'_'.$env{'user.domain'}.'/pending'; |
|
my @parts=split(/\//,$filepath); |
my @parts=split(/\//,$filepath); |
my $fullpath = $perlvar{'lonDaemons'}; |
my $fullpath = $perlvar{'lonDaemons'}; |
for (my $i=0;$i<@parts;$i++) { |
for (my $i=0;$i<@parts;$i++) { |
Line 2406 sub userfileupload {
|
Line 2605 sub userfileupload {
|
open(my $fh,'>'.$fullpath.'/'.$fname); |
open(my $fh,'>'.$fullpath.'/'.$fname); |
print $fh $env{'form.'.$formname}; |
print $fh $env{'form.'.$formname}; |
close($fh); |
close($fh); |
return $fullpath.'/'.$fname; |
if ($context eq 'existingfile') { |
|
my @info = stat($fullpath.'/'.$fname); |
|
return ($fullpath.'/'.$fname,$info[9]); |
|
} else { |
|
return $fullpath.'/'.$fname; |
|
} |
} |
} |
if ($subdir eq 'scantron') { |
if ($subdir eq 'scantron') { |
$fname = 'scantron_orig_'.$fname; |
$fname = 'scantron_orig_'.$fname; |
} else { |
} else { |
# Create the directory if not present |
|
$fname="$subdir/$fname"; |
$fname="$subdir/$fname"; |
} |
} |
if ($coursedoc) { |
if ($context eq 'coursedoc') { |
my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
if ($env{'form.folder'} =~ m/^(default|supplemental)/) { |
if ($env{'form.folder'} =~ m/^(default|supplemental)/) { |
return &finishuserfileupload($docuname,$docudom, |
return &finishuserfileupload($docuname,$docudom, |
$formname,$fname,$parser,$allfiles, |
$formname,$fname,$parser,$allfiles, |
$codebase,$thumbwidth,$thumbheight, |
$codebase,$thumbwidth,$thumbheight, |
$resizewidth,$resizeheight); |
$resizewidth,$resizeheight,$context,$mimetype); |
} else { |
} else { |
$fname=$env{'form.folder'}.'/'.$fname; |
$fname=$env{'form.folder'}.'/'.$fname; |
return &process_coursefile('uploaddoc',$docuname,$docudom, |
return &process_coursefile('uploaddoc',$docuname,$docudom, |
$fname,$formname,$parser, |
$fname,$formname,$parser, |
$allfiles,$codebase); |
$allfiles,$codebase,$mimetype); |
} |
} |
} elsif (defined($destuname)) { |
} elsif (defined($destuname)) { |
my $docuname=$destuname; |
my $docuname=$destuname; |
Line 2434 sub userfileupload {
|
Line 2637 sub userfileupload {
|
return &finishuserfileupload($docuname,$docudom,$formname,$fname, |
return &finishuserfileupload($docuname,$docudom,$formname,$fname, |
$parser,$allfiles,$codebase, |
$parser,$allfiles,$codebase, |
$thumbwidth,$thumbheight, |
$thumbwidth,$thumbheight, |
$resizewidth,$resizeheight); |
$resizewidth,$resizeheight,$context,$mimetype); |
|
|
} else { |
} else { |
my $docuname=$env{'user.name'}; |
my $docuname=$env{'user.name'}; |
my $docudom=$env{'user.domain'}; |
my $docudom=$env{'user.domain'}; |
Line 2446 sub userfileupload {
|
Line 2648 sub userfileupload {
|
return &finishuserfileupload($docuname,$docudom,$formname,$fname, |
return &finishuserfileupload($docuname,$docudom,$formname,$fname, |
$parser,$allfiles,$codebase, |
$parser,$allfiles,$codebase, |
$thumbwidth,$thumbheight, |
$thumbwidth,$thumbheight, |
$resizewidth,$resizeheight); |
$resizewidth,$resizeheight,$context,$mimetype); |
} |
} |
} |
} |
|
|
sub finishuserfileupload { |
sub finishuserfileupload { |
my ($docuname,$docudom,$formname,$fname,$parser,$allfiles,$codebase, |
my ($docuname,$docudom,$formname,$fname,$parser,$allfiles,$codebase, |
$thumbwidth,$thumbheight,$resizewidth,$resizeheight) = @_; |
$thumbwidth,$thumbheight,$resizewidth,$resizeheight,$context,$mimetype) = @_; |
my $path=$docudom.'/'.$docuname.'/'; |
my $path=$docudom.'/'.$docuname.'/'; |
my $filepath=$perlvar{'lonDocRoot'}; |
my $filepath=$perlvar{'lonDocRoot'}; |
|
|
Line 2478 sub finishuserfileupload {
|
Line 2680 sub finishuserfileupload {
|
print STDERR ('Failed to create '.$filepath.'/'.$file."\n"); |
print STDERR ('Failed to create '.$filepath.'/'.$file."\n"); |
return '/adm/notfound.html'; |
return '/adm/notfound.html'; |
} |
} |
if (!print FH ($env{'form.'.$formname})) { |
if ($context eq 'overwrite') { |
|
my $source = LONCAPA::tempdir().'/overwrites/'.$docudom.'/'.$docuname.'/'.$fname; |
|
my $target = $filepath.'/'.$file; |
|
if (-e $source) { |
|
my @info = stat($source); |
|
if ($info[9] eq $env{'form.timestamp'}) { |
|
unless (&File::Copy::move($source,$target)) { |
|
&logthis('Failed to overwrite '.$filepath.'/'.$file); |
|
return "Moving from $source failed"; |
|
} |
|
} else { |
|
return "Temporary file: $source had unexpected date/time for last modification"; |
|
} |
|
} else { |
|
return "Temporary file: $source missing"; |
|
} |
|
} elsif (!print FH ($env{'form.'.$formname})) { |
&logthis('Failed to write to '.$filepath.'/'.$file); |
&logthis('Failed to write to '.$filepath.'/'.$file); |
print STDERR ('Failed to write to '.$filepath.'/'.$file."\n"); |
print STDERR ('Failed to write to '.$filepath.'/'.$file."\n"); |
return '/adm/notfound.html'; |
return '/adm/notfound.html'; |
Line 2494 sub finishuserfileupload {
|
Line 2712 sub finishuserfileupload {
|
} |
} |
if ($parser eq 'parse') { |
if ($parser eq 'parse') { |
my $mm = new File::MMagic; |
my $mm = new File::MMagic; |
my $mime_type = $mm->checktype_filename($filepath.'/'.$file); |
my $type = $mm->checktype_filename($filepath.'/'.$file); |
if ($mime_type eq 'text/html') { |
if ($type eq 'text/html') { |
my $parse_result = &extract_embedded_items($filepath.'/'.$file, |
my $parse_result = &extract_embedded_items($filepath.'/'.$file, |
$allfiles,$codebase); |
$allfiles,$codebase); |
unless ($parse_result eq 'ok') { |
unless ($parse_result eq 'ok') { |
Line 2503 sub finishuserfileupload {
|
Line 2721 sub finishuserfileupload {
|
' for embedded media: '.$parse_result); |
' for embedded media: '.$parse_result); |
} |
} |
} |
} |
|
if (ref($mimetype)) { |
|
$$mimetype = $type; |
|
} |
} |
} |
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) { |
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) { |
my $input = $filepath.'/'.$file; |
my $input = $filepath.'/'.$file; |
Line 3098 sub get_my_roles {
|
Line 3319 sub get_my_roles {
|
if (!grep(/^cr$/,@{$roles})) { |
if (!grep(/^cr$/,@{$roles})) { |
next; |
next; |
} |
} |
|
} elsif ($role =~ /^gr\//) { |
|
if (!grep(/^gr$/,@{$roles})) { |
|
next; |
|
} |
} else { |
} else { |
next; |
next; |
} |
} |
Line 3658 sub tmpreset {
|
Line 3883 sub tmpreset {
|
if ($domain eq 'public' && $stuname eq 'public') { |
if ($domain eq 'public' && $stuname eq 'public') { |
$stuname=$ENV{'REMOTE_ADDR'}; |
$stuname=$ENV{'REMOTE_ADDR'}; |
} |
} |
my $path=$perlvar{'lonDaemons'}.'/tmp'; |
my $path=LONCAPA::tempdir(); |
my %hash; |
my %hash; |
if (tie(%hash,'GDBM_File', |
if (tie(%hash,'GDBM_File', |
$path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db', |
$path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db', |
Line 3697 sub tmpstore {
|
Line 3922 sub tmpstore {
|
} |
} |
my $now=time; |
my $now=time; |
my %hash; |
my %hash; |
my $path=$perlvar{'lonDaemons'}.'/tmp'; |
my $path=LONCAPA::tempdir(); |
if (tie(%hash,'GDBM_File', |
if (tie(%hash,'GDBM_File', |
$path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db', |
$path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db', |
&GDBM_WRCREAT(),0640)) { |
&GDBM_WRCREAT(),0640)) { |
Line 3743 sub tmprestore {
|
Line 3968 sub tmprestore {
|
$namespace=~s/\//\_/g; |
$namespace=~s/\//\_/g; |
$namespace=~s/\W//g; |
$namespace=~s/\W//g; |
my %hash; |
my %hash; |
my $path=$perlvar{'lonDaemons'}.'/tmp'; |
my $path=LONCAPA::tempdir(); |
if (tie(%hash,'GDBM_File', |
if (tie(%hash,'GDBM_File', |
$path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db', |
$path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db', |
&GDBM_READER(),0640)) { |
&GDBM_READER(),0640)) { |
Line 3880 sub restore {
|
Line 4105 sub restore {
|
} |
} |
|
|
# ---------------------------------------------------------- Course Description |
# ---------------------------------------------------------- Course Description |
|
# |
|
# |
|
|
sub coursedescription { |
sub coursedescription { |
my ($courseid,$args)=@_; |
my ($courseid,$args)=@_; |
Line 3909 sub coursedescription {
|
Line 4136 sub coursedescription {
|
return %returnhash; |
return %returnhash; |
} |
} |
|
|
# get the data agin |
# get the data again |
|
|
if (!$args->{'one_time'}) { |
if (!$args->{'one_time'}) { |
$envhash{'course.'.$normalid.'.last_cache'}=time; |
$envhash{'course.'.$normalid.'.last_cache'}=time; |
} |
} |
Line 3917 sub coursedescription {
|
Line 4145 sub coursedescription {
|
if ($chome ne 'no_host') { |
if ($chome ne 'no_host') { |
%returnhash=&dump('environment',$cdomain,$cnum); |
%returnhash=&dump('environment',$cdomain,$cnum); |
if (!exists($returnhash{'con_lost'})) { |
if (!exists($returnhash{'con_lost'})) { |
|
my $username = $env{'user.name'}; # Defult username |
|
if(defined $args->{'user'}) { |
|
$username = $args->{'user'}; |
|
} |
$returnhash{'home'}= $chome; |
$returnhash{'home'}= $chome; |
$returnhash{'domain'} = $cdomain; |
$returnhash{'domain'} = $cdomain; |
$returnhash{'num'} = $cnum; |
$returnhash{'num'} = $cnum; |
Line 3927 sub coursedescription {
|
Line 4159 sub coursedescription {
|
$envhash{'course.'.$normalid.'.'.$name}=$value; |
$envhash{'course.'.$normalid.'.'.$name}=$value; |
} |
} |
$returnhash{'url'}=&clutter($returnhash{'url'}); |
$returnhash{'url'}=&clutter($returnhash{'url'}); |
$returnhash{'fn'}=$perlvar{'lonDaemons'}.'/tmp/'. |
$returnhash{'fn'}=LONCAPA::tempdir() . |
$env{'user.name'}.'_'.$cdomain.'_'.$cnum; |
$username.'_'.$cdomain.'_'.$cnum; |
$envhash{'course.'.$normalid.'.home'}=$chome; |
$envhash{'course.'.$normalid.'.home'}=$chome; |
$envhash{'course.'.$normalid.'.domain'}=$cdomain; |
$envhash{'course.'.$normalid.'.domain'}=$cdomain; |
$envhash{'course.'.$normalid.'.num'}=$cnum; |
$envhash{'course.'.$normalid.'.num'}=$cnum; |
Line 4025 sub rolesinit {
|
Line 4257 sub rolesinit {
|
} |
} |
my %allroles=(); |
my %allroles=(); |
my %allgroups=(); |
my %allgroups=(); |
my $group_privs; |
|
|
|
if ($rolesdump ne '') { |
if ($rolesdump ne '') { |
foreach my $entry (split(/&/,$rolesdump)) { |
foreach my $entry (split(/&/,$rolesdump)) { |
Line 4042 sub rolesinit {
|
Line 4273 sub rolesinit {
|
} |
} |
} elsif ($role =~ m|^gr/|) { |
} elsif ($role =~ m|^gr/|) { |
($trole,$tend,$tstart) = split(/_/,$role); |
($trole,$tend,$tstart) = split(/_/,$role); |
|
next if ($tstart eq '-1'); |
($trole,$group_privs) = split(/\//,$trole); |
($trole,$group_privs) = split(/\//,$trole); |
$group_privs = &unescape($group_privs); |
$group_privs = &unescape($group_privs); |
} else { |
} else { |
Line 4194 sub set_userprivs {
|
Line 4426 sub set_userprivs {
|
} |
} |
} |
} |
my $thesestr=''; |
my $thesestr=''; |
foreach my $priv (keys(%thesepriv)) { |
foreach my $priv (sort(keys(%thesepriv))) { |
$thesestr.=':'.$priv.'&'.$thesepriv{$priv}; |
$thesestr.=':'.$priv.'&'.$thesepriv{$priv}; |
} |
} |
$userroles->{'user.priv.'.$role} = $thesestr; |
$userroles->{'user.priv.'.$role} = $thesestr; |
Line 4203 sub set_userprivs {
|
Line 4435 sub set_userprivs {
|
} |
} |
|
|
sub role_status { |
sub role_status { |
my ($rolekey,$then,$refresh,$now,$role,$where,$trolecode,$tstatus,$tstart,$tend) = @_; |
my ($rolekey,$update,$refresh,$now,$role,$where,$trolecode,$tstatus,$tstart,$tend) = @_; |
my @pwhere = (); |
my @pwhere = (); |
if (exists($env{$rolekey}) && $env{$rolekey} ne '') { |
if (exists($env{$rolekey}) && $env{$rolekey} ne '') { |
(undef,undef,$$role,@pwhere)=split(/\./,$rolekey); |
(undef,undef,$$role,@pwhere)=split(/\./,$rolekey); |
Line 4212 sub role_status {
|
Line 4444 sub role_status {
|
$$trolecode=$$role.'.'.$$where; |
$$trolecode=$$role.'.'.$$where; |
($$tstart,$$tend)=split(/\./,$env{$rolekey}); |
($$tstart,$$tend)=split(/\./,$env{$rolekey}); |
$$tstatus='is'; |
$$tstatus='is'; |
if ($$tstart && $$tstart>$then) { |
if ($$tstart && $$tstart>$update) { |
$$tstatus='future'; |
$$tstatus='future'; |
if ($$tstart<$now) { |
if ($$tstart<$now) { |
if ($$tstart && $$tstart>$refresh) { |
if ($$tstart && $$tstart>$refresh) { |
Line 4237 sub role_status {
|
Line 4469 sub role_status {
|
$group_privs = &unescape($group_privs); |
$group_privs = &unescape($group_privs); |
&group_roleprivs(\%allgroups,$$where,$group_privs,$$tend,$$tstart); |
&group_roleprivs(\%allgroups,$$where,$group_privs,$$tend,$$tstart); |
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) { |
&get_groups_roles($tdomain,$trest, |
my ($tnum) = ($trest =~ /^($match_courseid)/); |
\%course_roles,\@rolecodes, |
if ($tdomain ne '' && $tnum ne '') { |
\%groups_roles); |
foreach my $key (keys(%course_roles)) { |
|
if ($key =~ /^\Q$tnum\E:\Q$tdomain\E:([^:]+):?([^:]*)/) { |
|
my $crsrole = $1; |
|
my $crssec = $2; |
|
if ($crsrole =~ /^cr/) { |
|
unless (grep(/^cr$/,@rolecodes)) { |
|
push(@rolecodes,'cr'); |
|
} |
|
} else { |
|
unless(grep(/^\Q$crsrole\E$/,@rolecodes)) { |
|
push(@rolecodes,$crsrole); |
|
} |
|
} |
|
my $rolekey = $crsrole.'./'.$tdomain.'/'.$tnum; |
|
if ($crssec ne '') { |
|
$rolekey .= '/'.$crssec; |
|
} |
|
$rolekey .= './'; |
|
$groups_roles{$rolekey} = \@rolecodes; |
|
} |
|
} |
|
} |
|
} |
|
} else { |
} else { |
push(@rolecodes,$$role); |
push(@rolecodes,$$role); |
&standard_roleprivs(\%allroles,$$role,$tdomain,$spec,$trest,$$where); |
&standard_roleprivs(\%allroles,$$role,$tdomain,$spec,$trest,$$where); |
Line 4276 sub role_status {
|
Line 4485 sub role_status {
|
} |
} |
} |
} |
if ($$tend) { |
if ($$tend) { |
if ($$tend<$then) { |
if ($$tend<$update) { |
$$tstatus='expired'; |
$$tstatus='expired'; |
} elsif ($$tend<$now) { |
} elsif ($$tend<$now) { |
$$tstatus='will_not'; |
$$tstatus='will_not'; |
Line 4286 sub role_status {
|
Line 4495 sub role_status {
|
} |
} |
} |
} |
|
|
|
sub get_groups_roles { |
|
my ($cdom,$rest,$cdom_courseroles,$rolecodes,$groups_roles) = @_; |
|
return unless((ref($cdom_courseroles) eq 'HASH') && |
|
(ref($rolecodes) eq 'ARRAY') && |
|
(ref($groups_roles) eq 'HASH')); |
|
if (keys(%{$cdom_courseroles}) > 0) { |
|
my ($cnum) = ($rest =~ /^($match_courseid)/); |
|
if ($cdom ne '' && $cnum ne '') { |
|
foreach my $key (keys(%{$cdom_courseroles})) { |
|
if ($key =~ /^\Q$cnum\E:\Q$cdom\E:([^:]+):?([^:]*)/) { |
|
my $crsrole = $1; |
|
my $crssec = $2; |
|
if ($crsrole =~ /^cr/) { |
|
unless (grep(/^cr$/,@{$rolecodes})) { |
|
push(@{$rolecodes},'cr'); |
|
} |
|
} else { |
|
unless(grep(/^\Q$crsrole\E$/,@{$rolecodes})) { |
|
push(@{$rolecodes},$crsrole); |
|
} |
|
} |
|
my $rolekey = "$crsrole./$cdom/$cnum"; |
|
if ($crssec ne '') { |
|
$rolekey .= "/$crssec"; |
|
} |
|
$rolekey .= './'; |
|
$groups_roles->{$rolekey} = $rolecodes; |
|
} |
|
} |
|
} |
|
} |
|
return; |
|
} |
|
|
|
sub delete_env_groupprivs { |
|
my ($where,$courseroles,$possroles) = @_; |
|
return unless((ref($courseroles) eq 'HASH') && (ref($possroles) eq 'ARRAY')); |
|
my ($dummy,$udom,$uname,$group) = split(/\//,$where); |
|
unless (ref($courseroles->{$udom}) eq 'HASH') { |
|
%{$courseroles->{$udom}} = |
|
&get_my_roles('','','userroles',['active'], |
|
$possroles,[$udom],1); |
|
} |
|
if (ref($courseroles->{$udom}) eq 'HASH') { |
|
foreach my $item (keys(%{$courseroles->{$udom}})) { |
|
my ($cnum,$cdom,$crsrole,$crssec) = split(/:/,$item); |
|
my $area = '/'.$cdom.'/'.$cnum; |
|
my $privkey = "user.priv.$crsrole.$area"; |
|
if ($crssec ne '') { |
|
$privkey .= '/'.$crssec; |
|
} |
|
$privkey .= ".$area/$group"; |
|
&Apache::lonnet::delenv($privkey,undef,[$crsrole]); |
|
} |
|
} |
|
return; |
|
} |
|
|
sub check_adhoc_privs { |
sub check_adhoc_privs { |
my ($cdom,$cnum,$then,$refresh,$now,$checkrole,$caller) = @_; |
my ($cdom,$cnum,$update,$refresh,$now,$checkrole,$caller) = @_; |
my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum; |
my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum; |
if ($env{$cckey}) { |
if ($env{$cckey}) { |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend); |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend); |
&role_status($cckey,$then,$refresh,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); |
&role_status($cckey,$update,$refresh,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); |
unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) { |
unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) { |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
} |
} |
Line 4382 sub dump {
|
Line 4649 sub dump {
|
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range:$extra",$uhome); |
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range:$extra",$uhome); |
my @pairs=split(/\&/,$rep); |
my @pairs=split(/\&/,$rep); |
my %returnhash=(); |
my %returnhash=(); |
foreach my $item (@pairs) { |
if (!($rep =~ /^error/ )) { |
my ($key,$value)=split(/=/,$item,2); |
foreach my $item (@pairs) { |
$key = &unescape($key); |
my ($key,$value)=split(/=/,$item,2); |
next if ($key =~ /^error: 2 /); |
$key = &unescape($key); |
$returnhash{$key}=&thaw_unescape($value); |
next if ($key =~ /^error: 2 /); |
|
$returnhash{$key}=&thaw_unescape($value); |
|
} |
} |
} |
return %returnhash; |
return %returnhash; |
} |
} |
|
|
|
|
# --------------------------------------------------------- dumpstore interface |
# --------------------------------------------------------- dumpstore interface |
|
|
sub dumpstore { |
sub dumpstore { |
Line 4673 sub tmpget {
|
Line 4943 sub tmpget {
|
return %returnhash; |
return %returnhash; |
} |
} |
|
|
# ------------------------------------------------------------ tmpget interface |
# ------------------------------------------------------------ tmpdel interface |
sub tmpdel { |
sub tmpdel { |
my ($token,$server)=@_; |
my ($token,$server)=@_; |
if (!defined($server)) { $server = $perlvar{'lonHostID'}; } |
if (!defined($server)) { $server = $perlvar{'lonHostID'}; } |
Line 5589 sub allowed {
|
Line 5859 sub allowed {
|
my $unamedom=$env{'user.name'}.':'.$env{'user.domain'}; |
my $unamedom=$env{'user.name'}.':'.$env{'user.domain'}; |
if ($env{'course.'.$env{'request.course.id'}.'.'.$priv.'.roles.denied'} |
if ($env{'course.'.$env{'request.course.id'}.'.'.$priv.'.roles.denied'} |
=~/\Q$rolecode\E/) { |
=~/\Q$rolecode\E/) { |
if ($priv ne 'pch') { |
if (($priv ne 'pch') && ($priv ne 'plc')) { |
&logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}.':'. |
&logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}.':'. |
'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode.' in '. |
'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode.' in '. |
$env{'request.course.id'}); |
$env{'request.course.id'}); |
Line 5599 sub allowed {
|
Line 5869 sub allowed {
|
|
|
if ($env{'course.'.$env{'request.course.id'}.'.'.$priv.'.users.denied'} |
if ($env{'course.'.$env{'request.course.id'}.'.'.$priv.'.users.denied'} |
=~/\Q$unamedom\E/) { |
=~/\Q$unamedom\E/) { |
if ($priv ne 'pch') { |
if (($priv ne 'pch') && ($priv ne 'plc')) { |
&logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}. |
&logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}. |
'Denied by user: '.$priv.' for '.$uri.' as '.$unamedom.' in '. |
'Denied by user: '.$priv.' for '.$uri.' as '.$unamedom.' in '. |
$env{'request.course.id'}); |
$env{'request.course.id'}); |
Line 5613 sub allowed {
|
Line 5883 sub allowed {
|
if ($thisallowed=~/R/) { |
if ($thisallowed=~/R/) { |
my $rolecode=(split(/\./,$env{'request.role'}))[0]; |
my $rolecode=(split(/\./,$env{'request.role'}))[0]; |
if (&metadata($uri,'roledeny')=~/\Q$rolecode\E/) { |
if (&metadata($uri,'roledeny')=~/\Q$rolecode\E/) { |
if ($priv ne 'pch') { |
if (($priv ne 'pch') && ($priv ne 'plc')) { |
&logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}.':'. |
&logthis($env{'user.domain'}.':'.$env{'user.name'}.':'.$env{'user.home'}.':'. |
'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode); |
'Denied by role: '.$priv.' for '.$uri.' as '.$rolecode); |
} |
} |
Line 5840 sub fetch_enrollment_query {
|
Line 6110 sub fetch_enrollment_query {
|
$$replyref{$key} = $value; |
$$replyref{$key} = $value; |
} |
} |
} else { |
} else { |
my $pathname = $perlvar{'lonDaemons'}.'/tmp'; |
my $pathname = LONCAPA::tempdir(); |
foreach my $line (@responses) { |
foreach my $line (@responses) { |
my ($key,$value) = split(/=/,$line); |
my ($key,$value) = split(/=/,$line); |
$$replyref{$key} = $value; |
$$replyref{$key} = $value; |
Line 5870 sub fetch_enrollment_query {
|
Line 6140 sub fetch_enrollment_query {
|
|
|
sub get_query_reply { |
sub get_query_reply { |
my $queryid=shift; |
my $queryid=shift; |
my $replyfile=$perlvar{'lonDaemons'}.'/tmp/'.$queryid; |
my $replyfile=LONCAPA::tempdir().$queryid; |
my $reply=''; |
my $reply=''; |
for (1..100) { |
for (1..100) { |
sleep 2; |
sleep 2; |
Line 5966 sub auto_get_sections {
|
Line 6236 sub auto_get_sections {
|
} |
} |
|
|
sub auto_new_course { |
sub auto_new_course { |
my ($cnum,$cdom,$inst_course_id,$owner) = @_; |
my ($cnum,$cdom,$inst_course_id,$owner,$coowners) = @_; |
my $homeserver = &homeserver($cnum,$cdom); |
my $homeserver = &homeserver($cnum,$cdom); |
my $response=&unescape(&reply('autonewcourse:'.$inst_course_id.':'.$owner.':'.$cdom,$homeserver)); |
my $response=&unescape(&reply('autonewcourse:'.$inst_course_id.':'.&escape($owner).':'.$cdom.':'.&escape($coowners),$homeserver)); |
return $response; |
return $response; |
} |
} |
|
|
Line 7185 sub store_userdata {
|
Line 7455 sub store_userdata {
|
$namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&'; |
$namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&'; |
} |
} |
$namevalue=~s/\&$//; |
$namevalue=~s/\&$//; |
$result = &reply("store:$env{'user.domain'}:$env{'user.name'}:". |
$result = &reply("store:$udom:$uname:$namespace:$datakey:". |
"$namespace:$datakey:$namevalue",$uhome); |
$namevalue,$uhome); |
} |
} |
} else { |
} else { |
$result = 'error: data to store was not a hash reference'; |
$result = 'error: data to store was not a hash reference'; |
Line 7239 sub diskusage {
|
Line 7509 sub diskusage {
|
} |
} |
|
|
sub is_locked { |
sub is_locked { |
my ($file_name, $domain, $user) = @_; |
my ($file_name, $domain, $user, $which) = @_; |
my @check; |
my @check; |
my $is_locked; |
my $is_locked; |
push @check, $file_name; |
push (@check,$file_name); |
my %locked = &get('file_permissions',\@check, |
my %locked = &get('file_permissions',\@check, |
$env{'user.domain'},$env{'user.name'}); |
$env{'user.domain'},$env{'user.name'}); |
my ($tmp)=keys(%locked); |
my ($tmp)=keys(%locked); |
Line 7251 sub is_locked {
|
Line 7521 sub is_locked {
|
if (ref($locked{$file_name}) eq 'ARRAY') { |
if (ref($locked{$file_name}) eq 'ARRAY') { |
$is_locked = 'false'; |
$is_locked = 'false'; |
foreach my $entry (@{$locked{$file_name}}) { |
foreach my $entry (@{$locked{$file_name}}) { |
if (ref($entry) eq 'ARRAY') { |
if (ref($entry) eq 'ARRAY') { |
$is_locked = 'true'; |
$is_locked = 'true'; |
last; |
if (ref($which) eq 'ARRAY') { |
|
push(@{$which},$entry); |
|
} else { |
|
last; |
|
} |
} |
} |
} |
} |
} else { |
} else { |
$is_locked = 'false'; |
$is_locked = 'false'; |
} |
} |
|
return $is_locked; |
} |
} |
|
|
sub declutter_portfile { |
sub declutter_portfile { |
Line 7302 sub save_selected_files {
|
Line 7577 sub save_selected_files {
|
sub clear_selected_files { |
sub clear_selected_files { |
my ($user) = @_; |
my ($user) = @_; |
my $filename = $user."savedfiles"; |
my $filename = $user."savedfiles"; |
open (OUT, '>'.$Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/'.$filename); |
open (OUT, '>'.LONCAPA::tempdir().$filename); |
print (OUT undef); |
print (OUT undef); |
close (OUT); |
close (OUT); |
return ("ok"); |
return ("ok"); |
Line 7312 sub files_in_path {
|
Line 7587 sub files_in_path {
|
my ($user, $path) = @_; |
my ($user, $path) = @_; |
my $filename = $user."savedfiles"; |
my $filename = $user."savedfiles"; |
my %return_files; |
my %return_files; |
open (IN, '<'.$Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/'.$filename); |
open (IN, '<'.LONCAPA::tempdir().$filename); |
while (my $line_in = <IN>) { |
while (my $line_in = <IN>) { |
chomp ($line_in); |
chomp ($line_in); |
my @paths_and_file = split (m!/!, $line_in); |
my @paths_and_file = split (m!/!, $line_in); |
Line 7334 sub files_not_in_path {
|
Line 7609 sub files_not_in_path {
|
my $filename = $user."savedfiles"; |
my $filename = $user."savedfiles"; |
my @return_files; |
my @return_files; |
my $path_part; |
my $path_part; |
open(IN, '<'.$Apache::lonnet::perlvar{'lonDaemons'}.'/tmp/'.$filename); |
open(IN, '<'.LONCAPA::.$filename); |
while (my $line = <IN>) { |
while (my $line = <IN>) { |
#ok, I know it's clunky, but I want it to work |
#ok, I know it's clunky, but I want it to work |
my @paths_and_file = split(m|/|, $line); |
my @paths_and_file = split(m|/|, $line); |
Line 8409 sub metadata {
|
Line 8684 sub metadata {
|
if (($uri eq '') || |
if (($uri eq '') || |
(($uri =~ m|^/*adm/|) && |
(($uri =~ m|^/*adm/|) && |
($uri !~ m|^adm/includes|) && ($uri !~ m|/bulletinboard$|)) || |
($uri !~ m|^adm/includes|) && ($uri !~ m|/bulletinboard$|)) || |
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ /^\*uploaded\/.+\.sequence$/) ) { |
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) { |
return undef; |
return undef; |
} |
} |
if (($uri =~ /^~/ || $uri =~ m{home/$match_username/public_html/}) |
if (($uri =~ /^~/ || $uri =~ m{home/$match_username/public_html/}) |
Line 8455 sub metadata {
|
Line 8730 sub metadata {
|
&Apache::lonnet::ssi_body($which, |
&Apache::lonnet::ssi_body($which, |
('grade_target' => 'meta')); |
('grade_target' => 'meta')); |
$cachetime = 1; # only want this cached in the child not long term |
$cachetime = 1; # only want this cached in the child not long term |
} elsif ($uri !~ m -^(editupload)/-) { |
} elsif (($uri !~ m -^(editupload)/-) && |
|
($uri !~ m{^/*uploaded/$match_domain/$match_courseid/docs/})) { |
my $file=&filelocation('',&clutter($filename)); |
my $file=&filelocation('',&clutter($filename)); |
#push(@{$metaentry{$uri.'.file'}},$file); |
#push(@{$metaentry{$uri.'.file'}},$file); |
$metastring=&getfile($file); |
$metastring=&getfile($file); |
Line 8854 sub symbverify {
|
Line 9130 sub symbverify {
|
$thisurl =~ s/\?.+$//; |
$thisurl =~ s/\?.+$//; |
} |
} |
my $ids=$bighash{'ids_'.&clutter($thisurl)}; |
my $ids=$bighash{'ids_'.&clutter($thisurl)}; |
unless ($ids) { |
unless ($ids) { |
$ids=$bighash{'ids_/'.$thisurl}; |
my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl; |
|
$ids=$bighash{$idkey}; |
} |
} |
if ($ids) { |
if ($ids) { |
# ------------------------------------------------------------------- Has ID(s) |
# ------------------------------------------------------------------- Has ID(s) |
Line 8868 sub symbverify {
|
Line 9145 sub symbverify {
|
&symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
&symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
eq $symb) { |
eq $symb) { |
if (($env{'request.role.adv'}) || |
if (($env{'request.role.adv'}) || |
$bighash{'encrypted_'.$id} eq $env{'request.enc'}) { |
($bighash{'encrypted_'.$id} eq $env{'request.enc'}) || |
|
($thisurl eq '/adm/navmaps')) { |
$okay=1; |
$okay=1; |
} |
} |
} |
} |
Line 9625 sub filelocation {
|
Line 9903 sub filelocation {
|
my @ids=¤t_machine_ids(); |
my @ids=¤t_machine_ids(); |
foreach my $id (@ids) { if ($id eq $home) { $is_me=1; } } |
foreach my $id (@ids) { if ($id eq $home) { $is_me=1; } } |
if ($is_me) { |
if ($is_me) { |
$location=&propath($udom,$uname).'/userfiles/'.$filename; |
$location=propath($udom,$uname).'/userfiles/'.$filename; |
} else { |
} else { |
$location=$Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles/'. |
$location=$Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles/'. |
$udom.'/'.$uname.'/'.$filename; |
$udom.'/'.$uname.'/'.$filename; |
Line 9947 sub get_dns {
|
Line 10225 sub get_dns {
|
my $loaded; |
my $loaded; |
my %name_to_host; |
my %name_to_host; |
my %internetdom; |
my %internetdom; |
|
my %LC_dns_serv; |
|
|
sub parse_hosts_tab { |
sub parse_hosts_tab { |
my ($file) = @_; |
my ($file) = @_; |
foreach my $configline (@$file) { |
foreach my $configline (@$file) { |
next if ($configline =~ /^(\#|\s*$ )/x); |
next if ($configline =~ /^(\#|\s*$ )/x); |
next if ($configline =~ /^\^/); |
chomp($configline); |
chomp($configline); |
if ($configline =~ /^\^/) { |
|
if ($configline =~ /^\^([\w.\-]+)/) { |
|
$LC_dns_serv{$1} = 1; |
|
} |
|
next; |
|
} |
my ($id,$domain,$role,$name,$protocol,$intdom)=split(/:/,$configline); |
my ($id,$domain,$role,$name,$protocol,$intdom)=split(/:/,$configline); |
$name=~s/\s//g; |
$name=~s/\s//g; |
if ($id && $domain && $role && $name) { |
if ($id && $domain && $role && $name) { |
Line 10089 sub get_dns {
|
Line 10373 sub get_dns {
|
my ($lonid) = @_; |
my ($lonid) = @_; |
return $internetdom{$lonid}; |
return $internetdom{$lonid}; |
} |
} |
|
|
|
sub is_LC_dns { |
|
&load_hosts_tab() if (!$loaded); |
|
|
|
my ($hostname) = @_; |
|
return exists($LC_dns_serv{$hostname}); |
|
} |
|
|
} |
} |
|
|
{ |
{ |
Line 10366 BEGIN {
|
Line 10658 BEGIN {
|
|
|
# ------------- set up temporary directory |
# ------------- set up temporary directory |
{ |
{ |
$tmpdir = $perlvar{'lonDaemons'}.'/tmp/'; |
$tmpdir = LONCAPA::tempdir(); |
|
|
} |
} |
|
|
Line 10860 revokecustomrole($udom,$uname,$url,$role
|
Line 11152 revokecustomrole($udom,$uname,$url,$role
|
|
|
=item * |
=item * |
|
|
coursedescription($courseid) : returns a hash of information about the |
coursedescription($courseid,$options) : returns a hash of information about the |
specified course id, including all environment settings for the |
specified course id, including all environment settings for the |
course, the description of the course will be in the hash under the |
course, the description of the course will be in the hash under the |
key 'description' |
key 'description' |
|
|
|
$options is an optional parameter that if supplied is a hash reference that controls |
|
what how this function works. It has the following key/values: |
|
|
|
=over 4 |
|
|
|
=item freshen_cache |
|
|
|
If defined, and the environment cache for the course is valid, it is |
|
returned in the returned hash. |
|
|
|
=item one_time |
|
|
|
If defined, the last cache time is set to _now_ |
|
|
|
=item user |
|
|
|
If defined, the supplied username is used instead of the current user. |
|
|
|
|
|
=back |
|
|
=item * |
=item * |
|
|
resdata($name,$domain,$type,@which) : request for current parameter |
resdata($name,$domain,$type,@which) : request for current parameter |
Line 11257 splitting on '&', supports elements that
|
Line 11570 splitting on '&', supports elements that
|
|
|
=head2 Logging Routines |
=head2 Logging Routines |
|
|
=over 4 |
|
|
|
These routines allow one to make log messages in the lonnet.log and |
These routines allow one to make log messages in the lonnet.log and |
lonnet.perm logfiles. |
lonnet.perm logfiles. |
|
|
|
=over 4 |
|
|
=item * |
=item * |
|
|
logtouch() : make sure the logfile, lonnet.log, exists |
logtouch() : make sure the logfile, lonnet.log, exists |
Line 11277 logperm() : append a permanent message t
|
Line 11591 logperm() : append a permanent message t
|
file never gets deleted by any automated portion of the system, only |
file never gets deleted by any automated portion of the system, only |
messages of critical importance should go in here. |
messages of critical importance should go in here. |
|
|
|
|
=back |
=back |
|
|
=head2 General File Helper Routines |
=head2 General File Helper Routines |
Line 11350 userfileupload(): main rotine for puttin
|
Line 11665 userfileupload(): main rotine for puttin
|
filename, and the contents of the file to create/modifed exist |
filename, and the contents of the file to create/modifed exist |
the filename is in $env{'form.'.$formname.'.filename'} and the |
the filename is in $env{'form.'.$formname.'.filename'} and the |
contents of the file is located in $env{'form.'.$formname} |
contents of the file is located in $env{'form.'.$formname} |
coursedoc - if true, store the file in the course of the active role |
context - if coursedoc, store the file in the course of the active role |
of the current user |
of the current user; |
|
if 'existingfile': store in 'overwrites' in /home/httpd/perl/tmp |
|
if 'canceloverwrite': delete file in tmp/overwrites directory |
subdir - required - subdirectory to put the file in under ../userfiles/ |
subdir - required - subdirectory to put the file in under ../userfiles/ |
if undefined, it will be placed in "unknown" |
if undefined, it will be placed in "unknown" |
|
|
Line 11373 returns: the new clean filename
|
Line 11690 returns: the new clean filename
|
|
|
=item * |
=item * |
|
|
finishuserfileupload(): routine that creaes and sends the file to |
finishuserfileupload(): routine that creates and sends the file to |
userspace, probably shouldn't be called directly |
userspace, probably shouldn't be called directly |
|
|
docuname: username or courseid of destination for the file |
docuname: username or courseid of destination for the file |
docudom: domain of user/course of destination for the file |
docudom: domain of user/course of destination for the file |
formname: same as for userfileupload() |
formname: same as for userfileupload() |
fname: filename (inculding subdirectories) for the file |
fname: filename (including subdirectories) for the file |
|
parser: if 'parse', will parse (html) file to extract references to objects, links etc. |
|
allfiles: reference to hash used to store objects found by parser |
|
codebase: reference to hash used for codebases of java objects found by parser |
|
thumbwidth: width (pixels) of thumbnail to be created for uploaded image |
|
thumbheight: height (pixels) of thumbnail to be created for uploaded image |
|
resizewidth: width to be used to resize image using resizeImage from ImageMagick |
|
resizeheight: height to be used to resize image using resizeImage from ImageMagick |
|
context: if 'overwrite', will move the uploaded file from its temporary location to |
|
userfiles to facilitate overwriting a previously uploaded file with same name. |
|
mimetype: reference to scalar to accommodate mime type determined |
|
from File::MMagic if $parser = parse. |
|
|
returns either the url of the uploaded file (/uploaded/....) if successful |
returns either the url of the uploaded file (/uploaded/....) if successful |
and /adm/notfound.html if unsuccessful |
and /adm/notfound.html if unsuccessful (or an error message if context |
|
was 'overwrite'). |
|
|
|
|
=item * |
=item * |
|
|