|
version 1.1072, 2010/07/06 18:36:56
|
version 1.1193, 2012/10/31 12:54:23
|
|
Line 75 use LWP::UserAgent();
|
Line 75 use LWP::UserAgent();
|
| use HTTP::Date; |
use HTTP::Date; |
| use Image::Magick; |
use Image::Magick; |
| |
|
| |
|
| |
use Encode; |
| |
|
| use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir |
use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir |
| $_64bit %env %protocol); |
$_64bit %env %protocol %loncaparevs %serverhomeIDs %needsrelease |
| |
%managerstab); |
| |
|
| my (%badServerCache, $memcache, %courselogs, %accesshash, %domainrolehash, |
my (%badServerCache, $memcache, %courselogs, %accesshash, %domainrolehash, |
| %userrolehash, $processmarker, $dumpcount, %coursedombuf, |
%userrolehash, $processmarker, $dumpcount, %coursedombuf, |
|
Line 95 use Math::Random;
|
Line 99 use Math::Random;
|
| use File::MMagic; |
use File::MMagic; |
| use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
| use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
| |
use LONCAPA::lonmetadata; |
| |
use LONCAPA::Lond; |
| |
|
| |
use File::Copy; |
| |
|
| my $readit; |
my $readit; |
| my $max_connection_retries = 10; # Or some such value. |
my $max_connection_retries = 10; # Or some such value. |
|
Line 105 our @ISA = qw (Exporter);
|
Line 113 our @ISA = qw (Exporter);
|
| our @EXPORT = qw(%env); |
our @EXPORT = qw(%env); |
| |
|
| |
|
| # --------------------------------------------------------------------- Logging |
# ------------------------------------ Logging (parameters, docs, slots, roles) |
| { |
{ |
| my $logid; |
my $logid; |
| sub instructor_log { |
sub write_log { |
| my ($hash_name,$storehash,$delflag,$uname,$udom,$cnum,$cdom)=@_; |
my ($context,$hash_name,$storehash,$delflag,$uname,$udom,$cnum,$cdom)=@_; |
| if (($cnum eq '') || ($cdom eq '')) { |
if ($context eq 'course') { |
| $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
if (($cnum eq '') || ($cdom eq '')) { |
| $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
} |
| } |
} |
| $logid++; |
$logid ++; |
| my $now = time(); |
my $now = time(); |
| my $id=$now.'00000'.$$.'00000'.$logid; |
my $id=$now.'00000'.$$.'00000'.$logid; |
| return &Apache::lonnet::put('nohist_'.$hash_name, |
my $logentry = { |
| { $id => { |
$id => { |
| 'exe_uname' => $env{'user.name'}, |
'exe_uname' => $env{'user.name'}, |
| 'exe_udom' => $env{'user.domain'}, |
'exe_udom' => $env{'user.domain'}, |
| 'exe_time' => $now, |
'exe_time' => $now, |
| 'exe_ip' => $ENV{'REMOTE_ADDR'}, |
'exe_ip' => $ENV{'REMOTE_ADDR'}, |
| 'delflag' => $delflag, |
'delflag' => $delflag, |
| 'logentry' => $storehash, |
'logentry' => $storehash, |
| 'uname' => $uname, |
'uname' => $uname, |
| 'udom' => $udom, |
'udom' => $udom, |
| } |
} |
| },$cdom,$cnum); |
}; |
| |
return &put('nohist_'.$hash_name,$logentry,$cdom,$cnum); |
| } |
} |
| } |
} |
| |
|
|
Line 195 sub get_server_timezone {
|
Line 206 sub get_server_timezone {
|
| } |
} |
| } |
} |
| |
|
| |
sub get_server_distarch { |
| |
my ($lonhost,$ignore_cache) = @_; |
| |
if (defined($lonhost)) { |
| |
if (!defined(&hostname($lonhost))) { |
| |
return; |
| |
} |
| |
my $cachetime = 12*3600; |
| |
if (!$ignore_cache) { |
| |
my ($distarch,$cached)=&is_cached_new('serverdistarch',$lonhost); |
| |
if (defined($cached)) { |
| |
return $distarch; |
| |
} |
| |
} |
| |
my $rep = &reply('serverdistarch',$lonhost); |
| |
unless ($rep eq 'unknown_command' || $rep eq 'no_such_host' || |
| |
$rep eq 'con_lost' || $rep eq 'rejected' || $rep eq 'refused' || |
| |
$rep eq '') { |
| |
return &do_cache_new('serverdistarch',$lonhost,$rep,$cachetime); |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| sub get_server_loncaparev { |
sub get_server_loncaparev { |
| my ($dom,$lonhost) = @_; |
my ($dom,$lonhost,$ignore_cache,$caller) = @_; |
| if (defined($lonhost)) { |
if (defined($lonhost)) { |
| if (!defined(&hostname($lonhost))) { |
if (!defined(&hostname($lonhost))) { |
| undef($lonhost); |
undef($lonhost); |
|
Line 211 sub get_server_loncaparev {
|
Line 245 sub get_server_loncaparev {
|
| } |
} |
| } |
} |
| if (defined($lonhost)) { |
if (defined($lonhost)) { |
| my $cachetime = 24*3600; |
my $cachetime = 12*3600; |
| my ($loncaparev,$cached)=&is_cached_new('serverloncaparev',$lonhost); |
if (!$ignore_cache) { |
| |
my ($loncaparev,$cached)=&is_cached_new('serverloncaparev',$lonhost); |
| |
if (defined($cached)) { |
| |
return $loncaparev; |
| |
} |
| |
} |
| |
my ($answer,$loncaparev); |
| |
my @ids=¤t_machine_ids(); |
| |
if (grep(/^\Q$lonhost\E$/,@ids)) { |
| |
$answer = $perlvar{'lonVersion'}; |
| |
if ($answer =~ /^[\'\"]?([\w.\-]+)[\'\"]?$/) { |
| |
$loncaparev = $1; |
| |
} |
| |
} else { |
| |
$answer = &reply('serverloncaparev',$lonhost); |
| |
if (($answer eq 'unknown_cmd') || ($answer eq 'con_lost')) { |
| |
if ($caller eq 'loncron') { |
| |
my $ua=new LWP::UserAgent; |
| |
$ua->timeout(4); |
| |
my $protocol = $protocol{$lonhost}; |
| |
$protocol = 'http' if ($protocol ne 'https'); |
| |
my $url = $protocol.'://'.&hostname($lonhost).'/adm/about.html'; |
| |
my $request=new HTTP::Request('GET',$url); |
| |
my $response=$ua->request($request); |
| |
unless ($response->is_error()) { |
| |
my $content = $response->content; |
| |
if ($content =~ /<p>VERSION\:\s*([\w.\-]+)<\/p>/) { |
| |
$loncaparev = $1; |
| |
} |
| |
} |
| |
} else { |
| |
$loncaparev = $loncaparevs{$lonhost}; |
| |
} |
| |
} elsif ($answer =~ /^[\'\"]?([\w.\-]+)[\'\"]?$/) { |
| |
$loncaparev = $1; |
| |
} |
| |
} |
| |
return &do_cache_new('serverloncaparev',$lonhost,$loncaparev,$cachetime); |
| |
} |
| |
} |
| |
|
| |
sub get_server_homeID { |
| |
my ($hostname,$ignore_cache,$caller) = @_; |
| |
unless ($ignore_cache) { |
| |
my ($serverhomeID,$cached)=&is_cached_new('serverhomeID',$hostname); |
| if (defined($cached)) { |
if (defined($cached)) { |
| return $loncaparev; |
return $serverhomeID; |
| |
} |
| |
} |
| |
my $cachetime = 12*3600; |
| |
my $serverhomeID; |
| |
if ($caller eq 'loncron') { |
| |
my @machine_ids = &machine_ids($hostname); |
| |
foreach my $id (@machine_ids) { |
| |
my $response = &reply('serverhomeID',$id); |
| |
unless (($response eq 'unknown_cmd') || ($response eq 'con_lost')) { |
| |
$serverhomeID = $response; |
| |
last; |
| |
} |
| |
} |
| |
if ($serverhomeID eq '') { |
| |
$serverhomeID = $machine_ids[-1]; |
| |
} |
| |
} else { |
| |
$serverhomeID = $serverhomeIDs{$hostname}; |
| |
} |
| |
return &do_cache_new('serverhomeID',$hostname,$serverhomeID,$cachetime); |
| |
} |
| |
|
| |
sub get_remote_globals { |
| |
my ($lonhost,$whathash,$ignore_cache) = @_; |
| |
my ($result,%returnhash,%whatneeded); |
| |
if (ref($whathash) eq 'HASH') { |
| |
foreach my $what (sort(keys(%{$whathash}))) { |
| |
my $hashid = $lonhost.'-'.$what; |
| |
my ($response,$cached); |
| |
unless ($ignore_cache) { |
| |
($response,$cached)=&is_cached_new('lonnetglobal',$hashid); |
| |
} |
| |
if (defined($cached)) { |
| |
$returnhash{$what} = $response; |
| |
} else { |
| |
$whatneeded{$what} = 1; |
| |
} |
| |
} |
| |
if (keys(%whatneeded) == 0) { |
| |
$result = 'ok'; |
| } else { |
} else { |
| my $loncaparev = &reply('serverloncaparev',$lonhost); |
my $requested = &freeze_escape(\%whatneeded); |
| return &do_cache_new('serverloncaparev',$lonhost,$loncaparev,$cachetime); |
my $rep=&reply('readlonnetglobal:'.$requested,$lonhost); |
| |
if (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') || |
| |
($rep eq 'unknown_cmd')) { |
| |
$result = $rep; |
| |
} else { |
| |
$result = 'ok'; |
| |
my @pairs=split(/\&/,$rep); |
| |
foreach my $item (@pairs) { |
| |
my ($key,$value)=split(/=/,$item,2); |
| |
my $what = &unescape($key); |
| |
my $hashid = $lonhost.'-'.$what; |
| |
$returnhash{$what}=&thaw_unescape($value); |
| |
&do_cache_new('lonnetglobal',$hashid,$returnhash{$what},600); |
| |
} |
| |
} |
| } |
} |
| } |
} |
| |
return ($result,\%returnhash); |
| |
} |
| |
|
| |
sub remote_devalidate_cache { |
| |
my ($lonhost,$name,$id) = @_; |
| |
my $response = &reply('devalidatecache:'.&escape($name).':'.&escape($id),$lonhost); |
| |
return $response; |
| } |
} |
| |
|
| # -------------------------------------------------- Non-critical communication |
# -------------------------------------------------- Non-critical communication |
|
Line 464 sub transfer_profile_to_env {
|
Line 603 sub transfer_profile_to_env {
|
| |
|
| # ---------------------------------------------------- Check for valid session |
# ---------------------------------------------------- Check for valid session |
| sub check_for_valid_session { |
sub check_for_valid_session { |
| my ($r) = @_; |
my ($r,$name) = @_; |
| my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
| my $lonid=$cookies{'lonID'}; |
if ($name eq '') { |
| |
$name = 'lonID'; |
| |
} |
| |
my $lonid=$cookies{$name}; |
| return undef if (!$lonid); |
return undef if (!$lonid); |
| |
|
| my $handle=&LONCAPA::clean_handle($lonid->value); |
my $handle=&LONCAPA::clean_handle($lonid->value); |
| my $lonidsdir=$r->dir_config('lonIDsDir'); |
my $lonidsdir; |
| |
if ($name eq 'lonDAV') { |
| |
$lonidsdir=$r->dir_config('lonDAVsessDir'); |
| |
} else { |
| |
$lonidsdir=$r->dir_config('lonIDsDir'); |
| |
} |
| return undef if (!-e "$lonidsdir/$handle.id"); |
return undef if (!-e "$lonidsdir/$handle.id"); |
| |
|
| my $opened = open(my $idf,'+<',"$lonidsdir/$handle.id"); |
my $opened = open(my $idf,'+<',"$lonidsdir/$handle.id"); |
|
Line 552 sub appenv {
|
Line 699 sub appenv {
|
| # ----------------------------------------------------- Delete from Environment |
# ----------------------------------------------------- Delete from Environment |
| |
|
| sub delenv { |
sub delenv { |
| my ($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)\.([^.]+)\./); |
| |
if (grep(/^\Q$role\E$/,@{$roles})) { |
| |
$refused = 0; |
| |
} |
| |
} |
| |
if ($refused) { |
| |
&logthis("<font color=\"blue\">WARNING: ". |
| |
"Attempt to delete from environment ".$delthis); |
| |
return 'error'; |
| |
} |
| } |
} |
| my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
| if ($opened |
if ($opened |
|
Line 668 sub userload {
|
Line 824 sub userload {
|
| # ------------------------------ Find server with least workload from spare.tab |
# ------------------------------ Find server with least workload from spare.tab |
| |
|
| sub spareserver { |
sub spareserver { |
| my ($loadpercent,$userloadpercent,$want_server_name) = @_; |
my ($loadpercent,$userloadpercent,$want_server_name,$udom) = @_; |
| my $spare_server; |
my $spare_server; |
| if ($userloadpercent !~ /\d/) { $userloadpercent=0; } |
if ($userloadpercent !~ /\d/) { $userloadpercent=0; } |
| my $lowest_load=($loadpercent > $userloadpercent) ? $loadpercent |
my $lowest_load=($loadpercent > $userloadpercent) ? $loadpercent |
| : $userloadpercent; |
: $userloadpercent; |
| |
my ($uint_dom,$remotesessions); |
| foreach my $try_server (@{ $spareid{'primary'} }) { |
if (($udom ne '') && (&domain($udom) ne '')) { |
| ($spare_server, $lowest_load) = |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
| &compare_server_load($try_server, $spare_server, $lowest_load); |
$uint_dom = &Apache::lonnet::internet_dom($uprimary_id); |
| } |
my %udomdefaults = &Apache::lonnet::get_domain_defaults($udom); |
| |
$remotesessions = $udomdefaults{'remotesessions'}; |
| my $found_server = ($spare_server ne '' && $lowest_load < 100); |
} |
| |
my $spareshash = &this_host_spares($udom); |
| |
if (ref($spareshash) eq 'HASH') { |
| |
if (ref($spareshash->{'primary'}) eq 'ARRAY') { |
| |
foreach my $try_server (@{ $spareshash->{'primary'} }) { |
| |
if ($uint_dom) { |
| |
next unless (&spare_can_host($udom,$uint_dom,$remotesessions, |
| |
$try_server)); |
| |
} |
| |
($spare_server, $lowest_load) = |
| |
&compare_server_load($try_server, $spare_server, $lowest_load); |
| |
} |
| |
} |
| |
|
| if (!$found_server) { |
my $found_server = ($spare_server ne '' && $lowest_load < 100); |
| foreach my $try_server (@{ $spareid{'default'} }) { |
|
| ($spare_server, $lowest_load) = |
if (!$found_server) { |
| &compare_server_load($try_server, $spare_server, $lowest_load); |
if (ref($spareshash->{'default'}) eq 'ARRAY') { |
| } |
foreach my $try_server (@{ $spareshash->{'default'} }) { |
| |
if ($uint_dom) { |
| |
next unless (&spare_can_host($udom,$uint_dom, |
| |
$remotesessions,$try_server)); |
| |
} |
| |
($spare_server, $lowest_load) = |
| |
&compare_server_load($try_server, $spare_server, $lowest_load); |
| |
} |
| |
} |
| |
} |
| } |
} |
| |
|
| if (!$want_server_name) { |
if (!$want_server_name) { |
|
Line 695 sub spareserver {
|
Line 872 sub spareserver {
|
| } |
} |
| if (defined($spare_server)) { |
if (defined($spare_server)) { |
| my $hostname = &hostname($spare_server); |
my $hostname = &hostname($spare_server); |
| if (defined($hostname)) { |
if (defined($hostname)) { |
| $spare_server = $protocol.'://'.$hostname; |
$spare_server = $protocol.'://'.$hostname; |
| } |
} |
| } |
} |
|
Line 710 sub compare_server_load {
|
Line 887 sub compare_server_load {
|
| my $userloadans = &reply('userload',$try_server); |
my $userloadans = &reply('userload',$try_server); |
| |
|
| 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 |
| } |
} |
| |
|
| my $load; |
my $load; |
|
Line 736 sub compare_server_load {
|
Line 913 sub compare_server_load {
|
| # --------------------------- ask offload servers if user already has a session |
# --------------------------- ask offload servers if user already has a session |
| sub find_existing_session { |
sub find_existing_session { |
| my ($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') { |
| |
foreach my $try_server (@{ $spareshash->{'primary'} }) { |
| |
return $try_server if (&has_user_session($try_server, $udom, $uname)); |
| |
} |
| |
} |
| |
if (ref($spareshash->{'default'}) eq 'ARRAY') { |
| |
foreach my $try_server (@{ $spareshash->{'default'} }) { |
| |
return $try_server if (&has_user_session($try_server, $udom, $uname)); |
| |
} |
| |
} |
| } |
} |
| return; |
return; |
| } |
} |
|
Line 753 sub has_user_session {
|
Line 939 sub has_user_session {
|
| return 0; |
return 0; |
| } |
} |
| |
|
| |
# --------- determine least loaded server in a user's domain which allows login |
| |
|
| |
sub choose_server { |
| |
my ($udom,$checkloginvia) = @_; |
| |
my %domconfhash = &Apache::loncommon::get_domainconf($udom); |
| |
my %servers = &get_servers($udom); |
| |
my $lowest_load = 30000; |
| |
my ($login_host,$hostname,$portal_path,$isredirect); |
| |
foreach my $lonhost (keys(%servers)) { |
| |
my $loginvia; |
| |
if ($checkloginvia) { |
| |
$loginvia = $domconfhash{$udom.'.login.loginvia_'.$lonhost}; |
| |
if ($loginvia) { |
| |
my ($server,$path) = split(/:/,$loginvia); |
| |
($login_host, $lowest_load) = |
| |
&compare_server_load($server, $login_host, $lowest_load); |
| |
if ($login_host eq $server) { |
| |
$portal_path = $path; |
| |
$isredirect = 1; |
| |
} |
| |
} else { |
| |
($login_host, $lowest_load) = |
| |
&compare_server_load($lonhost, $login_host, $lowest_load); |
| |
if ($login_host eq $lonhost) { |
| |
$portal_path = ''; |
| |
$isredirect = ''; |
| |
} |
| |
} |
| |
} else { |
| |
($login_host, $lowest_load) = |
| |
&compare_server_load($lonhost, $login_host, $lowest_load); |
| |
} |
| |
} |
| |
if ($login_host ne '') { |
| |
$hostname = &hostname($login_host); |
| |
} |
| |
return ($login_host,$hostname,$portal_path,$isredirect); |
| |
} |
| |
|
| # --------------------------------------------- Try to change a user's password |
# --------------------------------------------- Try to change a user's password |
| |
|
| sub changepass { |
sub changepass { |
|
Line 811 sub queryauthenticate {
|
Line 1036 sub queryauthenticate {
|
| # --------- Try to authenticate user from domain's lib servers (first this one) |
# --------- Try to authenticate user from domain's lib servers (first this one) |
| |
|
| sub authenticate { |
sub authenticate { |
| my ($uname,$upass,$udom,$checkdefauth)=@_; |
my ($uname,$upass,$udom,$checkdefauth,$clientcancheckhost)=@_; |
| $upass=&escape($upass); |
$upass=&escape($upass); |
| $uname= &LONCAPA::clean_username($uname); |
$uname= &LONCAPA::clean_username($uname); |
| my $uhome=&homeserver($uname,$udom,1); |
my $uhome=&homeserver($uname,$udom,1); |
|
Line 834 sub authenticate {
|
Line 1059 sub authenticate {
|
| return 'no_host'; |
return 'no_host'; |
| } |
} |
| } |
} |
| my $answer=reply("encrypt:auth:$udom:$uname:$upass:$checkdefauth",$uhome); |
my $answer=reply("encrypt:auth:$udom:$uname:$upass:$checkdefauth:$clientcancheckhost",$uhome); |
| if ($answer eq 'authorized') { |
if ($answer eq 'authorized') { |
| if ($newhome) { |
if ($newhome) { |
| &logthis("User $uname at $udom authorized by $uhome, but needs account"); |
&logthis("User $uname at $udom authorized by $uhome, but needs account"); |
|
Line 852 sub authenticate {
|
Line 1077 sub authenticate {
|
| return 'no_host'; |
return 'no_host'; |
| } |
} |
| |
|
| |
sub can_host_session { |
| |
my ($udom,$lonhost,$remoterev,$remotesessions,$hostedsessions) = @_; |
| |
my $canhost = 1; |
| |
my $host_idn = &Apache::lonnet::internet_dom($lonhost); |
| |
if (ref($remotesessions) eq 'HASH') { |
| |
if (ref($remotesessions->{'excludedomain'}) eq 'ARRAY') { |
| |
if (grep(/^\Q$host_idn\E$/,@{$remotesessions->{'excludedomain'}})) { |
| |
$canhost = 0; |
| |
} else { |
| |
$canhost = 1; |
| |
} |
| |
} |
| |
if (ref($remotesessions->{'includedomain'}) eq 'ARRAY') { |
| |
if (grep(/^\Q$host_idn\E$/,@{$remotesessions->{'includedomain'}})) { |
| |
$canhost = 1; |
| |
} else { |
| |
$canhost = 0; |
| |
} |
| |
} |
| |
if ($canhost) { |
| |
if ($remotesessions->{'version'} ne '') { |
| |
my ($reqmajor,$reqminor) = ($remotesessions->{'version'} =~ /^(\d+)\.(\d+)$/); |
| |
if ($reqmajor ne '' && $reqminor ne '') { |
| |
if ($remoterev =~ /^\'?(\d+)\.(\d+)/) { |
| |
my $major = $1; |
| |
my $minor = $2; |
| |
if (($major < $reqmajor ) || |
| |
(($major == $reqmajor) && ($minor < $reqminor))) { |
| |
$canhost = 0; |
| |
} |
| |
} else { |
| |
$canhost = 0; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($canhost) { |
| |
if (ref($hostedsessions) eq 'HASH') { |
| |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
| |
my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id); |
| |
if (ref($hostedsessions->{'excludedomain'}) eq 'ARRAY') { |
| |
if (($uint_dom ne '') && |
| |
(grep(/^\Q$uint_dom\E$/,@{$hostedsessions->{'excludedomain'}}))) { |
| |
$canhost = 0; |
| |
} else { |
| |
$canhost = 1; |
| |
} |
| |
} |
| |
if (ref($hostedsessions->{'includedomain'}) eq 'ARRAY') { |
| |
if (($uint_dom ne '') && |
| |
(grep(/^\Q$uint_dom\E$/,@{$hostedsessions->{'includedomain'}}))) { |
| |
$canhost = 1; |
| |
} else { |
| |
$canhost = 0; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return $canhost; |
| |
} |
| |
|
| |
sub spare_can_host { |
| |
my ($udom,$uint_dom,$remotesessions,$try_server)=@_; |
| |
my $canhost=1; |
| |
my @intdoms; |
| |
my $internet_names = &Apache::lonnet::get_internet_names($try_server); |
| |
if (ref($internet_names) eq 'ARRAY') { |
| |
@intdoms = @{$internet_names}; |
| |
} |
| |
unless (grep(/^\Q$uint_dom\E$/,@intdoms)) { |
| |
my $serverhomeID = &Apache::lonnet::get_server_homeID($try_server); |
| |
my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID); |
| |
my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom); |
| |
my $remoterev = &Apache::lonnet::get_server_loncaparev(undef,$try_server); |
| |
$canhost = &can_host_session($udom,$try_server,$remoterev, |
| |
$remotesessions, |
| |
$defdomdefaults{'hostedsessions'}); |
| |
} |
| |
return $canhost; |
| |
} |
| |
|
| |
sub this_host_spares { |
| |
my ($dom) = @_; |
| |
my ($dom_in_use,$lonhost_in_use,$result); |
| |
my @hosts = ¤t_machine_ids(); |
| |
foreach my $lonhost (@hosts) { |
| |
if (&host_domain($lonhost) eq $dom) { |
| |
$dom_in_use = $dom; |
| |
$lonhost_in_use = $lonhost; |
| |
last; |
| |
} |
| |
} |
| |
if ($dom_in_use ne '') { |
| |
$result = &spares_for_offload($dom_in_use,$lonhost_in_use); |
| |
} |
| |
if (ref($result) ne 'HASH') { |
| |
$lonhost_in_use = $perlvar{'lonHostID'}; |
| |
$dom_in_use = &host_domain($lonhost_in_use); |
| |
$result = &spares_for_offload($dom_in_use,$lonhost_in_use); |
| |
if (ref($result) ne 'HASH') { |
| |
$result = \%spareid; |
| |
} |
| |
} |
| |
return $result; |
| |
} |
| |
|
| |
sub spares_for_offload { |
| |
my ($dom_in_use,$lonhost_in_use) = @_; |
| |
my ($result,$cached)=&is_cached_new('spares',$dom_in_use); |
| |
if (defined($cached)) { |
| |
return $result; |
| |
} else { |
| |
my $cachetime = 60*60*24; |
| |
my %domconfig = |
| |
&Apache::lonnet::get_dom('configuration',['usersessions'],$dom_in_use); |
| |
if (ref($domconfig{'usersessions'}) eq 'HASH') { |
| |
if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') { |
| |
if (ref($domconfig{'usersessions'}{'spares'}{$lonhost_in_use}) eq 'HASH') { |
| |
return &do_cache_new('spares',$dom_in_use,$domconfig{'usersessions'}{'spares'}{$lonhost_in_use},$cachetime); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub get_lonbalancer_config { |
| |
my ($servers) = @_; |
| |
my ($currbalancer,$currtargets); |
| |
if (ref($servers) eq 'HASH') { |
| |
foreach my $server (keys(%{$servers})) { |
| |
my %what = ( |
| |
spareid => 1, |
| |
perlvar => 1, |
| |
); |
| |
my ($result,$returnhash) = &get_remote_globals($server,\%what); |
| |
if ($result eq 'ok') { |
| |
if (ref($returnhash) eq 'HASH') { |
| |
if (ref($returnhash->{'perlvar'}) eq 'HASH') { |
| |
if ($returnhash->{'perlvar'}->{'lonBalancer'} eq 'yes') { |
| |
$currbalancer = $server; |
| |
$currtargets = {}; |
| |
if (ref($returnhash->{'spareid'}) eq 'HASH') { |
| |
if (ref($returnhash->{'spareid'}->{'primary'}) eq 'ARRAY') { |
| |
$currtargets->{'primary'} = $returnhash->{'spareid'}->{'primary'}; |
| |
} |
| |
if (ref($returnhash->{'spareid'}->{'default'}) eq 'ARRAY') { |
| |
$currtargets->{'default'} = $returnhash->{'spareid'}->{'default'}; |
| |
} |
| |
} |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return ($currbalancer,$currtargets); |
| |
} |
| |
|
| |
sub check_loadbalancing { |
| |
my ($uname,$udom) = @_; |
| |
my ($is_balancer,$currtargets,$currrules,$dom_in_use,$homeintdom, |
| |
$rule_in_effect,$offloadto,$otherserver); |
| |
my $lonhost = $perlvar{'lonHostID'}; |
| |
my @hosts = ¤t_machine_ids(); |
| |
my $uprimary_id = &Apache::lonnet::domain($udom,'primary'); |
| |
my $uintdom = &Apache::lonnet::internet_dom($uprimary_id); |
| |
my $intdom = &Apache::lonnet::internet_dom($lonhost); |
| |
my $serverhomedom = &host_domain($lonhost); |
| |
|
| |
my $cachetime = 60*60*24; |
| |
|
| |
if (($uintdom ne '') && ($uintdom eq $intdom)) { |
| |
$dom_in_use = $udom; |
| |
$homeintdom = 1; |
| |
} else { |
| |
$dom_in_use = $serverhomedom; |
| |
} |
| |
my ($result,$cached)=&is_cached_new('loadbalancing',$dom_in_use); |
| |
unless (defined($cached)) { |
| |
my %domconfig = |
| |
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$dom_in_use); |
| |
if (ref($domconfig{'loadbalancing'}) eq 'HASH') { |
| |
$result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime); |
| |
} |
| |
} |
| |
if (ref($result) eq 'HASH') { |
| |
($is_balancer,$currtargets,$currrules) = |
| |
&check_balancer_result($result,@hosts); |
| |
if ($is_balancer) { |
| |
if (ref($currrules) eq 'HASH') { |
| |
if ($homeintdom) { |
| |
if ($uname ne '') { |
| |
if (($currrules->{'_LC_adv'} ne '') || ($currrules->{'_LC_author'} ne '')) { |
| |
my ($is_adv,$is_author) = &is_advanced_user($udom,$uname); |
| |
if (($currrules->{'_LC_author'} ne '') && ($is_author)) { |
| |
$rule_in_effect = $currrules->{'_LC_author'}; |
| |
} elsif (($currrules->{'_LC_adv'} ne '') && ($is_adv)) { |
| |
$rule_in_effect = $currrules->{'_LC_adv'} |
| |
} |
| |
} |
| |
if ($rule_in_effect eq '') { |
| |
my %userenv = &userenvironment($udom,$uname,'inststatus'); |
| |
if ($userenv{'inststatus'} ne '') { |
| |
my @statuses = map { &unescape($_); } split(/:/,$userenv{'inststatus'}); |
| |
my ($othertitle,$usertypes,$types) = |
| |
&Apache::loncommon::sorted_inst_types($udom); |
| |
if (ref($types) eq 'ARRAY') { |
| |
foreach my $type (@{$types}) { |
| |
if (grep(/^\Q$type\E$/,@statuses)) { |
| |
if (exists($currrules->{$type})) { |
| |
$rule_in_effect = $currrules->{$type}; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} else { |
| |
if (exists($currrules->{'default'})) { |
| |
$rule_in_effect = $currrules->{'default'}; |
| |
} |
| |
} |
| |
} |
| |
} else { |
| |
if (exists($currrules->{'default'})) { |
| |
$rule_in_effect = $currrules->{'default'}; |
| |
} |
| |
} |
| |
} else { |
| |
if ($currrules->{'_LC_external'} ne '') { |
| |
$rule_in_effect = $currrules->{'_LC_external'}; |
| |
} |
| |
} |
| |
$offloadto = &get_loadbalancer_targets($rule_in_effect,$currtargets, |
| |
$uname,$udom); |
| |
} |
| |
} |
| |
} elsif (($homeintdom) && ($udom ne $serverhomedom)) { |
| |
my ($result,$cached)=&is_cached_new('loadbalancing',$serverhomedom); |
| |
unless (defined($cached)) { |
| |
my %domconfig = |
| |
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$serverhomedom); |
| |
if (ref($domconfig{'loadbalancing'}) eq 'HASH') { |
| |
$result = &do_cache_new('loadbalancing',$dom_in_use,$domconfig{'loadbalancing'},$cachetime); |
| |
} |
| |
} |
| |
if (ref($result) eq 'HASH') { |
| |
($is_balancer,$currtargets,$currrules) = |
| |
&check_balancer_result($result,@hosts); |
| |
if ($is_balancer) { |
| |
if (ref($currrules) eq 'HASH') { |
| |
if ($currrules->{'_LC_internetdom'} ne '') { |
| |
$rule_in_effect = $currrules->{'_LC_internetdom'}; |
| |
} |
| |
} |
| |
$offloadto = &get_loadbalancer_targets($rule_in_effect,$currtargets, |
| |
$uname,$udom); |
| |
} |
| |
} else { |
| |
if ($perlvar{'lonBalancer'} eq 'yes') { |
| |
$is_balancer = 1; |
| |
$offloadto = &this_host_spares($dom_in_use); |
| |
} |
| |
} |
| |
} else { |
| |
if ($perlvar{'lonBalancer'} eq 'yes') { |
| |
$is_balancer = 1; |
| |
$offloadto = &this_host_spares($dom_in_use); |
| |
} |
| |
} |
| |
if ($is_balancer) { |
| |
my $lowest_load = 30000; |
| |
if (ref($offloadto) eq 'HASH') { |
| |
if (ref($offloadto->{'primary'}) eq 'ARRAY') { |
| |
foreach my $try_server (@{$offloadto->{'primary'}}) { |
| |
($otherserver,$lowest_load) = |
| |
&compare_server_load($try_server,$otherserver,$lowest_load); |
| |
} |
| |
} |
| |
my $found_server = ($otherserver ne '' && $lowest_load < 100); |
| |
|
| |
if (!$found_server) { |
| |
if (ref($offloadto->{'default'}) eq 'ARRAY') { |
| |
foreach my $try_server (@{$offloadto->{'default'}}) { |
| |
($otherserver,$lowest_load) = |
| |
&compare_server_load($try_server,$otherserver,$lowest_load); |
| |
} |
| |
} |
| |
} |
| |
} elsif (ref($offloadto) eq 'ARRAY') { |
| |
if (@{$offloadto} == 1) { |
| |
$otherserver = $offloadto->[0]; |
| |
} elsif (@{$offloadto} > 1) { |
| |
foreach my $try_server (@{$offloadto}) { |
| |
($otherserver,$lowest_load) = |
| |
&compare_server_load($try_server,$otherserver,$lowest_load); |
| |
} |
| |
} |
| |
} |
| |
if (($otherserver ne '') && (grep(/^\Q$otherserver\E$/,@hosts))) { |
| |
$is_balancer = 0; |
| |
if ($uname ne '' && $udom ne '') { |
| |
if (($env{'user.name'} eq $uname) && ($env{'user.domain'} eq $udom)) { |
| |
|
| |
&appenv({'user.loadbalexempt' => $lonhost, |
| |
'user.loadbalcheck.time' => time}); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return ($is_balancer,$otherserver); |
| |
} |
| |
|
| |
sub check_balancer_result { |
| |
my ($result,@hosts) = @_; |
| |
my ($is_balancer,$currtargets,$currrules); |
| |
if (ref($result) eq 'HASH') { |
| |
if ($result->{'lonhost'} ne '') { |
| |
my $currbalancer = $result->{'lonhost'}; |
| |
if (grep(/^\Q$currbalancer\E$/,@hosts)) { |
| |
$is_balancer = 1; |
| |
$currtargets = $result->{'targets'}; |
| |
$currrules = $result->{'rules'}; |
| |
} |
| |
} else { |
| |
foreach my $key (keys(%{$result})) { |
| |
if (($key ne '') && (grep(/^\Q$key\E$/,@hosts)) && |
| |
(ref($result->{$key}) eq 'HASH')) { |
| |
$is_balancer = 1; |
| |
$currrules = $result->{$key}{'rules'}; |
| |
$currtargets = $result->{$key}{'targets'}; |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return ($is_balancer,$currtargets,$currrules); |
| |
} |
| |
|
| |
sub get_loadbalancer_targets { |
| |
my ($rule_in_effect,$currtargets,$uname,$udom) = @_; |
| |
my $offloadto; |
| |
if ($rule_in_effect eq 'none') { |
| |
return [$perlvar{'lonHostID'}]; |
| |
} elsif ($rule_in_effect eq '') { |
| |
$offloadto = $currtargets; |
| |
} else { |
| |
if ($rule_in_effect eq 'homeserver') { |
| |
my $homeserver = &homeserver($uname,$udom); |
| |
if ($homeserver ne 'no_host') { |
| |
$offloadto = [$homeserver]; |
| |
} |
| |
} elsif ($rule_in_effect eq 'externalbalancer') { |
| |
my %domconfig = |
| |
&Apache::lonnet::get_dom('configuration',['loadbalancing'],$udom); |
| |
if (ref($domconfig{'loadbalancing'}) eq 'HASH') { |
| |
if ($domconfig{'loadbalancing'}{'lonhost'} ne '') { |
| |
if (&hostname($domconfig{'loadbalancing'}{'lonhost'}) ne '') { |
| |
$offloadto = [$domconfig{'loadbalancing'}{'lonhost'}]; |
| |
} |
| |
} |
| |
} else { |
| |
my %servers = &internet_dom_servers($udom); |
| |
my ($remotebalancer,$remotetargets) = &get_lonbalancer_config(\%servers); |
| |
if (&hostname($remotebalancer) ne '') { |
| |
$offloadto = [$remotebalancer]; |
| |
} |
| |
} |
| |
} elsif (&hostname($rule_in_effect) ne '') { |
| |
$offloadto = [$rule_in_effect]; |
| |
} |
| |
} |
| |
return $offloadto; |
| |
} |
| |
|
| |
sub internet_dom_servers { |
| |
my ($dom) = @_; |
| |
my (%uniqservers,%servers); |
| |
my $primaryserver = &hostname(&domain($dom,'primary')); |
| |
my @machinedoms = &machine_domains($primaryserver); |
| |
foreach my $mdom (@machinedoms) { |
| |
my %currservers = %servers; |
| |
my %server = &get_servers($mdom); |
| |
%servers = (%currservers,%server); |
| |
} |
| |
my %by_hostname; |
| |
foreach my $id (keys(%servers)) { |
| |
push(@{$by_hostname{$servers{$id}}},$id); |
| |
} |
| |
foreach my $hostname (sort(keys(%by_hostname))) { |
| |
if (@{$by_hostname{$hostname}} > 1) { |
| |
my $match = 0; |
| |
foreach my $id (@{$by_hostname{$hostname}}) { |
| |
if (&host_domain($id) eq $dom) { |
| |
$uniqservers{$id} = $hostname; |
| |
$match = 1; |
| |
} |
| |
} |
| |
unless ($match) { |
| |
$uniqservers{$by_hostname{$hostname}[0]} = $hostname; |
| |
} |
| |
} else { |
| |
$uniqservers{$by_hostname{$hostname}[0]} = $hostname; |
| |
} |
| |
} |
| |
return %uniqservers; |
| |
} |
| |
|
| # ---------------------- Find the homebase for a user from domain's lib servers |
# ---------------------- Find the homebase for a user from domain's lib servers |
| |
|
| my %homecache; |
my %homecache; |
|
Line 939 sub idput {
|
Line 1573 sub idput {
|
| |
|
| # ------------------------------dump from db file owned by domainconfig user |
# ------------------------------dump from db file owned by domainconfig user |
| sub dump_dom { |
sub dump_dom { |
| my ($namespace,$udom,$regexp,$range)=@_; |
my ($namespace, $udom, $regexp) = @_; |
| if (!$udom) { |
|
| $udom=$env{'user.domain'}; |
$udom ||= $env{'user.domain'}; |
| } |
|
| my %returnhash; |
return () unless $udom; |
| if ($udom) { |
|
| my $uname = &get_domainconfiguser($udom); |
return &dump($namespace, $udom, &get_domainconfiguser($udom), $regexp); |
| %returnhash = &dump($namespace,$udom,$uname,$regexp,$range); |
|
| } |
|
| return %returnhash; |
|
| } |
} |
| |
|
| # ------------------------------------------ get items from domain db files |
# ------------------------------------------ get items from domain db files |
|
Line 1328 sub get_domain_defaults {
|
Line 1959 sub get_domain_defaults {
|
| my %domconfig = |
my %domconfig = |
| &Apache::lonnet::get_dom('configuration',['defaults','quotas', |
&Apache::lonnet::get_dom('configuration',['defaults','quotas', |
| 'requestcourses','inststatus', |
'requestcourses','inststatus', |
| 'coursedefaults'],$domain); |
'coursedefaults','usersessions', |
| |
'requestauthor'],$domain); |
| if (ref($domconfig{'defaults'}) eq 'HASH') { |
if (ref($domconfig{'defaults'}) eq 'HASH') { |
| $domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
| $domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'}; |
$domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'}; |
| $domdefaults{'auth_arg_def'} = $domconfig{'defaults'}{'auth_arg_def'}; |
$domdefaults{'auth_arg_def'} = $domconfig{'defaults'}{'auth_arg_def'}; |
| $domdefaults{'timezone_def'} = $domconfig{'defaults'}{'timezone_def'}; |
$domdefaults{'timezone_def'} = $domconfig{'defaults'}{'timezone_def'}; |
| $domdefaults{'datelocale_def'} = $domconfig{'defaults'}{'datelocale_def'}; |
$domdefaults{'datelocale_def'} = $domconfig{'defaults'}{'datelocale_def'}; |
| |
$domdefaults{'portal_def'} = $domconfig{'defaults'}{'portal_def'}; |
| } else { |
} else { |
| $domdefaults{'lang_def'} = &domain($domain,'lang_def'); |
$domdefaults{'lang_def'} = &domain($domain,'lang_def'); |
| $domdefaults{'auth_def'} = &domain($domain,'auth_def'); |
$domdefaults{'auth_def'} = &domain($domain,'auth_def'); |
|
Line 1346 sub get_domain_defaults {
|
Line 1979 sub get_domain_defaults {
|
| } else { |
} else { |
| $domdefaults{'defaultquota'} = $domconfig{'quotas'}; |
$domdefaults{'defaultquota'} = $domconfig{'quotas'}; |
| } |
} |
| my @usertools = ('aboutme','blog','portfolio'); |
my @usertools = ('aboutme','blog','webdav','portfolio'); |
| foreach my $item (@usertools) { |
foreach my $item (@usertools) { |
| if (ref($domconfig{'quotas'}{$item}) eq 'HASH') { |
if (ref($domconfig{'quotas'}{$item}) eq 'HASH') { |
| $domdefaults{$item} = $domconfig{'quotas'}{$item}; |
$domdefaults{$item} = $domconfig{'quotas'}{$item}; |
|
Line 1358 sub get_domain_defaults {
|
Line 1991 sub get_domain_defaults {
|
| $domdefaults{$item} = $domconfig{'requestcourses'}{$item}; |
$domdefaults{$item} = $domconfig{'requestcourses'}{$item}; |
| } |
} |
| } |
} |
| |
if (ref($domconfig{'requestauthor'}) eq 'HASH') { |
| |
$domdefaults{'requestauthor'} = $domconfig{'requestauthor'}; |
| |
} |
| if (ref($domconfig{'inststatus'}) eq 'HASH') { |
if (ref($domconfig{'inststatus'}) eq 'HASH') { |
| foreach my $item ('inststatustypes','inststatusorder') { |
foreach my $item ('inststatustypes','inststatusorder') { |
| $domdefaults{$item} = $domconfig{'inststatus'}{$item}; |
$domdefaults{$item} = $domconfig{'inststatus'}{$item}; |
|
Line 1368 sub get_domain_defaults {
|
Line 2004 sub get_domain_defaults {
|
| $domdefaults{$item} = $domconfig{'coursedefaults'}{$item}; |
$domdefaults{$item} = $domconfig{'coursedefaults'}{$item}; |
| } |
} |
| } |
} |
| |
if (ref($domconfig{'usersessions'}) eq 'HASH') { |
| |
if (ref($domconfig{'usersessions'}{'remote'}) eq 'HASH') { |
| |
$domdefaults{'remotesessions'} = $domconfig{'usersessions'}{'remote'}; |
| |
} |
| |
if (ref($domconfig{'usersessions'}{'hosted'}) eq 'HASH') { |
| |
$domdefaults{'hostedsessions'} = $domconfig{'usersessions'}{'hosted'}; |
| |
} |
| |
} |
| &Apache::lonnet::do_cache_new('domdefaults',$domain,\%domdefaults, |
&Apache::lonnet::do_cache_new('domdefaults',$domain,\%domdefaults, |
| $cachetime); |
$cachetime); |
| return %domdefaults; |
return %domdefaults; |
|
Line 1619 sub is_cached_new {
|
Line 2263 sub is_cached_new {
|
| my ($name,$id,$debug) = @_; |
my ($name,$id,$debug) = @_; |
| $id=&make_key($name,$id); |
$id=&make_key($name,$id); |
| if (exists($remembered{$id})) { |
if (exists($remembered{$id})) { |
| if ($debug) { &Apache::lonnet::logthis("Earyl return $id of $remembered{$id} "); } |
if ($debug) { &Apache::lonnet::logthis("Early return $id of $remembered{$id} "); } |
| $accessed{$id}=[&gettimeofday()]; |
$accessed{$id}=[&gettimeofday()]; |
| $hits++; |
$hits++; |
| return ($remembered{$id},1); |
return ($remembered{$id},1); |
|
Line 1779 sub chatsend {
|
Line 2423 sub chatsend {
|
| |
|
| sub getversion { |
sub getversion { |
| my $fname=&clutter(shift); |
my $fname=&clutter(shift); |
| unless ($fname=~/^\/res\//) { return -1; } |
unless ($fname=~m{^(/adm/wrapper|)/res/}) { return -1; } |
| return ¤tversion(&filelocation('',$fname)); |
return ¤tversion(&filelocation('',$fname)); |
| } |
} |
| |
|
| sub currentversion { |
sub currentversion { |
| my $fname=shift; |
my $fname=shift; |
| my ($result,$cached)=&is_cached_new('resversion',$fname); |
|
| if (defined($cached)) { return $result; } |
|
| 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; |
| |
} |
| |
|
| |
# |
| |
# Return special version number of resource if set by override, empty otherwise |
| |
# |
| |
sub usedversion { |
| |
my $fname=shift; |
| |
unless ($fname) { $fname=$env{'request.uri'}; } |
| |
my ($urlversion)=($fname=~/\.(\d+)\.\w+$/); |
| |
if ($urlversion) { return $urlversion; } |
| |
return ''; |
| } |
} |
| |
|
| # ----------------------------- Subscribe to a resource, return URL if possible |
# ----------------------------- Subscribe to a resource, return URL if possible |
|
Line 1826 sub subscribe {
|
Line 2479 sub subscribe {
|
| sub repcopy { |
sub repcopy { |
| my $filename=shift; |
my $filename=shift; |
| $filename=~s/\/+/\//g; |
$filename=~s/\/+/\//g; |
| if ($filename=~m|^/home/httpd/html/adm/|) { return 'ok'; } |
my $londocroot = $perlvar{'lonDocRoot'}; |
| if ($filename=~m|^/home/httpd/html/lonUsers/|) { return 'ok'; } |
if ($filename=~m{^\Q$londocroot/adm/\E}) { return 'ok'; } |
| if ($filename=~m|^/home/httpd/html/userfiles/| or |
if ($filename=~m{^\Q/home/httpd/lonUsers/\E}) { return 'ok'; } |
| $filename=~m -^/*(uploaded|editupload)/-) { |
if ($filename=~m{^\Q$londocroot/userfiles/\E} or |
| |
$filename=~m{^/*(uploaded|editupload)/}) { |
| return &repcopy_userfile($filename); |
return &repcopy_userfile($filename); |
| } |
} |
| $filename=~s/[\n\r]//g; |
$filename=~s/[\n\r]//g; |
|
Line 1856 sub repcopy {
|
Line 2510 sub repcopy {
|
| unless ($home eq $perlvar{'lonHostID'}) { |
unless ($home eq $perlvar{'lonHostID'}) { |
| my @parts=split(/\//,$filename); |
my @parts=split(/\//,$filename); |
| my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]"; |
my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]"; |
| if ($path ne "$perlvar{'lonDocRoot'}/res") { |
if ($path ne "$londocroot/res") { |
| &logthis("Malconfiguration for replication: $filename"); |
&logthis("Malconfiguration for replication: $filename"); |
| return 'bad_request'; |
return 'bad_request'; |
| } |
} |
|
Line 1955 sub ssi {
|
Line 2609 sub ssi {
|
| } |
} |
| |
|
| $request->header(Cookie => $ENV{'HTTP_COOKIE'}); |
$request->header(Cookie => $ENV{'HTTP_COOKIE'}); |
| my $response=$ua->request($request); |
my $response= $ua->request($request); |
| |
my $content = $response->content; |
| |
|
| |
|
| if (wantarray) { |
if (wantarray) { |
| return ($response->content, $response); |
return ($content, $response); |
| } else { |
} else { |
| return $response->content; |
return $content; |
| } |
} |
| } |
} |
| |
|
|
Line 1989 sub allowuploaded {
|
Line 2645 sub allowuploaded {
|
| &Apache::lonnet::appenv(\%httpref); |
&Apache::lonnet::appenv(\%httpref); |
| } |
} |
| |
|
| |
# |
| |
# Determine if the current user should be able to edit a particular resource, |
| |
# when viewing in course context. |
| |
# (a) When viewing resource used to determine if "Edit" item is included in |
| |
# Functions. |
| |
# (b) When displaying folder contents in course editor, used to determine if |
| |
# "Edit" link will be displayed alongside resource. |
| |
# |
| |
# input: 3 args -- filename (decluttered), course number and course domain. |
| |
# output: array of four scalars -- |
| |
# $cfile -- url for file editing if editable on current server |
| |
# $home -- homeserver of resource (i.e., for author if published, |
| |
# or course if uploaded.). |
| |
# $switchserver -- 1 if server switch will be needed. |
| |
# $uploaded -- 1 if resource is a file uploaded to a course. |
| |
# |
| |
|
| |
sub can_edit_resource { |
| |
my ($file,$cnum,$cdom) = @_; |
| |
my ($cfile,$home,$switchserver,$uploaded); |
| |
if ($file ne '') { |
| |
if (($cnum =~ /$match_courseid/) && ($cdom =~ /$match_domain/)) { |
| |
$uploaded = &is_course_upload($file,$cnum,$cdom); |
| |
if ($uploaded) { |
| |
$home=&homeserver($cnum,$cdom); |
| |
if ($file =~/\.(htm|html|css|js|txt)$/) { |
| |
$cfile = &hreflocation('',$file); |
| |
} |
| |
} |
| |
} |
| |
unless ($uploaded) { |
| |
$file=~s{^(priv/$match_domain/$match_username)}{/$1}; |
| |
$file=~s{^($match_domain/$match_username)}{/priv/$1}; |
| |
# Check that the user has permission to edit this resource |
| |
my $setpriv = 1; |
| |
my ($cfuname,$cfudom)=&constructaccess($file,$setpriv); |
| |
if (defined($cfudom)) { |
| |
$home=&homeserver($cfuname,$cfudom); |
| |
$cfile=$file; |
| |
} |
| |
} |
| |
if (($cfile ne '') && (($home ne '') && ($home ne 'no_host'))) { |
| |
my @ids=¤t_machine_ids(); |
| |
unless (grep(/^\Q$home\E$/,@ids)) { |
| |
$switchserver=1; |
| |
} |
| |
} |
| |
} |
| |
return ($cfile,$home,$switchserver,$uploaded); |
| |
} |
| |
|
| |
sub is_course_upload { |
| |
my ($file,$cnum,$cdom) = @_; |
| |
my $uploadpath = &LONCAPA::propath($cdom,$cnum); |
| |
$uploadpath =~ s{^\/}{}; |
| |
if (($file =~ m{^\Q$uploadpath\E/userfiles/docs/}) || |
| |
($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/docs/})) { |
| |
return 1; |
| |
} |
| |
return; |
| |
} |
| |
|
| # --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
# --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
| # input: action, courseID, current domain, intended |
# input: action, courseID, current domain, intended |
| # 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. |
| |
# reference to scalar to accommodate mime type determined |
| |
# from File::MMagic if $parser = parse. |
| # |
# |
| # output: url to file (if action was uploaddoc), |
# output: url to file (if action was uploaddoc), |
| # ok if successful, or diagnostic message otherwise (if action was propagate or copy) |
# ok if successful, or diagnostic message otherwise (if action was propagate or copy) |
|
Line 2020 sub allowuploaded {
|
Line 2740 sub allowuploaded {
|
| # |
# |
| |
|
| sub process_coursefile { |
sub process_coursefile { |
| my ($action,$docuname,$docudom,$file,$source,$parser,$allfiles,$codebase)=@_; |
my ($action,$docuname,$docudom,$file,$source,$parser,$allfiles,$codebase, |
| |
$mimetype)=@_; |
| my $fetchresult; |
my $fetchresult; |
| my $home=&homeserver($docuname,$docudom); |
my $home=&homeserver($docuname,$docudom); |
| if ($action eq 'propagate') { |
if ($action eq 'propagate') { |
|
Line 2048 sub process_coursefile {
|
Line 2769 sub process_coursefile {
|
| close($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: '.$parse_result); |
| } |
} |
| } |
} |
| |
if (ref($mimetype)) { |
| |
$$mimetype = $type; |
| |
} |
| } |
} |
| $fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
| $home); |
$home); |
|
Line 2170 sub resizeImage {
|
Line 2894 sub resizeImage {
|
| |
|
| # --------------- 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 ''. |
| |
# if 'coursedoc': upload to the current course |
| |
# if 'existingfile': write file to tmp/overwrites directory |
| |
# if 'canceloverwrite': delete file written to tmp/overwrites directory |
| |
# $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 2183 sub resizeImage {
|
Line 2911 sub resizeImage {
|
| # $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 |
| |
# $mimetype - reference to scalar to accommodate mime type determined |
| |
# from File::MMagic. |
| # |
# |
| # 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 |
| |
|
| 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')) || |
| |
(($formname eq 'coursecreatorxml') && ($subdir eq 'batchupload')) || |
| |
($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 2225 sub userfileupload {
|
Line 2976 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 2253 sub userfileupload {
|
Line 3008 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 2265 sub userfileupload {
|
Line 3019 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 2297 sub finishuserfileupload {
|
Line 3051 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 2311 sub finishuserfileupload {
|
Line 3081 sub finishuserfileupload {
|
| } |
} |
| } |
} |
| } |
} |
| |
if (($context eq 'coursedoc') || ($parser eq 'parse')) { |
| |
if (ref($mimetype)) { |
| |
if ($$mimetype eq '') { |
| |
my $mm = new File::MMagic; |
| |
my $type = $mm->checktype_filename($filepath.'/'.$file); |
| |
$$mimetype = $type; |
| |
} |
| |
} |
| |
} |
| if ($parser eq 'parse') { |
if ($parser eq 'parse') { |
| my $mm = new File::MMagic; |
if ((ref($mimetype)) && ($$mimetype eq 'text/html')) { |
| my $mime_type = $mm->checktype_filename($filepath.'/'.$file); |
|
| if ($mime_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 2358 sub finishuserfileupload {
|
Line 3135 sub finishuserfileupload {
|
| sub extract_embedded_items { |
sub extract_embedded_items { |
| my ($fullpath,$allfiles,$codebase,$content) = @_; |
my ($fullpath,$allfiles,$codebase,$content) = @_; |
| my @state = (); |
my @state = (); |
| |
my (%lastids,%related,%shockwave,%flashvars); |
| my %javafiles = ( |
my %javafiles = ( |
| codebase => '', |
codebase => '', |
| code => '', |
code => '', |
|
Line 2387 sub extract_embedded_items {
|
Line 3165 sub extract_embedded_items {
|
| &add_filetype($allfiles,$attr->{'href'},'href'); |
&add_filetype($allfiles,$attr->{'href'},'href'); |
| } |
} |
| if (lc($tagname) eq 'script') { |
if (lc($tagname) eq 'script') { |
| |
my $src; |
| if ($attr->{'archive'} =~ /\.jar$/i) { |
if ($attr->{'archive'} =~ /\.jar$/i) { |
| &add_filetype($allfiles,$attr->{'archive'},'archive'); |
&add_filetype($allfiles,$attr->{'archive'},'archive'); |
| } else { |
} else { |
| &add_filetype($allfiles,$attr->{'src'},'src'); |
if ($attr->{'src'} ne '') { |
| |
$src = $attr->{'src'}; |
| |
&add_filetype($allfiles,$src,'src'); |
| |
} |
| |
} |
| |
my $text = $p->get_trimmed_text(); |
| |
if ($text =~ /\Qswfobject.registerObject(\E([^\)]+)\)/) { |
| |
my @swfargs = split(/,/,$1); |
| |
foreach my $item (@swfargs) { |
| |
$item =~ s/["']//g; |
| |
$item =~ s/^\s+//; |
| |
$item =~ s/\s+$//; |
| |
} |
| |
if (($swfargs[0] ne'') && ($swfargs[2] ne '')) { |
| |
if (ref($related{$swfargs[0]}) eq 'ARRAY') { |
| |
push(@{$related{$swfargs[0]}},$swfargs[2]); |
| |
} else { |
| |
$related{$swfargs[0]} = [$swfargs[2]]; |
| |
} |
| |
} |
| } |
} |
| } |
} |
| if (lc($tagname) eq 'link') { |
if (lc($tagname) eq 'link') { |
|
Line 2403 sub extract_embedded_items {
|
Line 3201 sub extract_embedded_items {
|
| foreach my $item (keys(%javafiles)) { |
foreach my $item (keys(%javafiles)) { |
| $javafiles{$item} = ''; |
$javafiles{$item} = ''; |
| } |
} |
| |
if ((lc($tagname) eq 'object') && (lc($state[-2]) ne 'object')) { |
| |
$lastids{lc($tagname)} = $attr->{'id'}; |
| |
} |
| } |
} |
| if (lc($state[-2]) eq 'object' && lc($tagname) eq 'param') { |
if (lc($state[-2]) eq 'object' && lc($tagname) eq 'param') { |
| my $name = lc($attr->{'name'}); |
my $name = lc($attr->{'name'}); |
|
Line 2412 sub extract_embedded_items {
|
Line 3213 sub extract_embedded_items {
|
| last; |
last; |
| } |
} |
| } |
} |
| |
my $pathfrom; |
| foreach my $item (keys(%mediafiles)) { |
foreach my $item (keys(%mediafiles)) { |
| if ($name eq $item) { |
if ($name eq $item) { |
| &add_filetype($allfiles, $attr->{'value'}, 'value'); |
$pathfrom = $attr->{'value'}; |
| |
$shockwave{$lastids{lc($state[-2])}} = $pathfrom; |
| |
&add_filetype($allfiles,$pathfrom,$name); |
| last; |
last; |
| } |
} |
| } |
} |
| |
if ($name eq 'flashvars') { |
| |
$flashvars{$lastids{lc($state[-2])}} = $attr->{'value'}; |
| |
} |
| |
if ($pathfrom ne '') { |
| |
&embedded_dependency($allfiles,\%related,$lastids{lc($state[-2])}, |
| |
$pathfrom); |
| |
} |
| } |
} |
| if (lc($tagname) eq 'embed' || lc($tagname) eq 'applet') { |
if (lc($tagname) eq 'embed' || lc($tagname) eq 'applet') { |
| foreach my $item (keys(%javafiles)) { |
foreach my $item (keys(%javafiles)) { |
|
Line 2432 sub extract_embedded_items {
|
Line 3243 sub extract_embedded_items {
|
| last; |
last; |
| } |
} |
| } |
} |
| |
if (lc($tagname) eq 'embed') { |
| |
if (($attr->{'name'} ne '') && ($attr->{'src'} ne '')) { |
| |
&embedded_dependency($allfiles,\%related,$attr->{'name'}, |
| |
$attr->{'src'}); |
| |
} |
| |
} |
| } |
} |
| |
if ($t->[4] =~ m{/>$}) { |
| |
pop(@state); |
| |
} |
| } elsif ($t->[0] eq 'E') { |
} elsif ($t->[0] eq 'E') { |
| my ($tagname) = ($t->[1]); |
my ($tagname) = ($t->[1]); |
| if ($javafiles{'codebase'} ne '') { |
if ($javafiles{'codebase'} ne '') { |
|
Line 2452 sub extract_embedded_items {
|
Line 3272 sub extract_embedded_items {
|
| pop @state; |
pop @state; |
| } |
} |
| } |
} |
| |
foreach my $id (sort(keys(%flashvars))) { |
| |
if ($shockwave{$id} ne '') { |
| |
my @pairs = split(/\&/,$flashvars{$id}); |
| |
foreach my $pair (@pairs) { |
| |
my ($key,$value) = split(/\=/,$pair); |
| |
if ($key eq 'thumb') { |
| |
&add_filetype($allfiles,$value,$key); |
| |
} elsif ($key eq 'content') { |
| |
my ($path) = ($shockwave{$id} =~ m{^(.+/)[^/]+$}); |
| |
my ($ext) = ($value =~ /\.([^.]+)$/); |
| |
if ($ext ne '') { |
| |
&add_filetype($allfiles,$path.$value,$ext); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| return 'ok'; |
return 'ok'; |
| } |
} |
| |
|
|
Line 2466 sub add_filetype {
|
Line 3303 sub add_filetype {
|
| } |
} |
| } |
} |
| |
|
| |
sub embedded_dependency { |
| |
my ($allfiles,$related,$identifier,$pathfrom) = @_; |
| |
if ((ref($allfiles) eq 'HASH') && (ref($related) eq 'HASH')) { |
| |
if (($identifier ne '') && |
| |
(ref($related->{$identifier}) eq 'ARRAY') && |
| |
($pathfrom ne '')) { |
| |
my ($path) = ($pathfrom =~ m{^(.+/)[^/]+$}); |
| |
foreach my $dep (@{$related->{$identifier}}) { |
| |
&add_filetype($allfiles,$path.$dep,'object'); |
| |
} |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| sub removeuploadedurl { |
sub removeuploadedurl { |
| my ($url)=@_; |
my ($url)=@_; |
| my (undef,undef,$udom,$uname,$fname)=split('/',$url,5); |
my (undef,undef,$udom,$uname,$fname)=split('/',$url,5); |
|
Line 2592 sub flushcourselogs {
|
Line 3444 sub flushcourselogs {
|
| my $result = &inc('nohist_accesscount',\%temphash,$dom,$name); |
my $result = &inc('nohist_accesscount',\%temphash,$dom,$name); |
| if ($result eq 'ok') { |
if ($result eq 'ok') { |
| delete $accesshash{$entry}; |
delete $accesshash{$entry}; |
| } elsif ($result eq 'unknown_cmd') { |
|
| # Target server has old code running on it. |
|
| my %temphash=($entry => $value); |
|
| if (&put('nohist_resevaldata',\%temphash,$dom,$name) eq 'ok') { |
|
| delete $accesshash{$entry}; |
|
| } |
|
| } |
} |
| } else { |
} else { |
| my ($dom,$name) = ($entry=~m{___($match_domain)/($match_name)/(.*)___(\w+)$}); |
my ($dom,$name) = ($entry=~m{___($match_domain)/($match_name)/(.*)___(\w+)$}); |
| |
if (($dom eq 'uploaded') || ($dom eq 'adm')) { next; } |
| my %temphash=($entry => $accesshash{$entry}); |
my %temphash=($entry => $accesshash{$entry}); |
| if (&put('nohist_resevaldata',\%temphash,$dom,$name) eq 'ok') { |
if (&put('nohist_resevaldata',\%temphash,$dom,$name) eq 'ok') { |
| delete $accesshash{$entry}; |
delete $accesshash{$entry}; |
|
Line 2679 sub courseacclog {
|
Line 3526 sub courseacclog {
|
| my $fnsymb=shift; |
my $fnsymb=shift; |
| unless ($env{'request.course.id'}) { return ''; } |
unless ($env{'request.course.id'}) { return ''; } |
| my $what=$fnsymb.':'.$env{'user.name'}.':'.$env{'user.domain'}; |
my $what=$fnsymb.':'.$env{'user.name'}.':'.$env{'user.domain'}; |
| if ($fnsymb=~/(problem|exam|quiz|assess|survey|form|task|page)$/) { |
if ($fnsymb=~/$LONCAPA::assess_re/) { |
| $what.=':POST'; |
$what.=':POST'; |
| # FIXME: Probably ought to escape things.... |
# FIXME: Probably ought to escape things.... |
| foreach my $key (keys(%env)) { |
foreach my $key (keys(%env)) { |
|
Line 2711 sub countacc {
|
Line 3558 sub countacc {
|
| my $url=&declutter(shift); |
my $url=&declutter(shift); |
| return if (! defined($url) || $url eq ''); |
return if (! defined($url) || $url eq ''); |
| unless ($env{'request.course.id'}) { return ''; } |
unless ($env{'request.course.id'}) { return ''; } |
| |
# |
| |
# Mark that this url was used in this course |
| |
# |
| $accesshash{$env{'request.course.id'}.'___'.$url.'___course'}=1; |
$accesshash{$env{'request.course.id'}.'___'.$url.'___course'}=1; |
| |
# |
| |
# Increase the access count for this resource in this child process |
| |
# |
| my $key=$$.$processmarker.'_'.$dumpcount.'___'.$url.'___count'; |
my $key=$$.$processmarker.'_'.$dumpcount.'___'.$url.'___count'; |
| $accesshash{$key}++; |
$accesshash{$key}++; |
| } |
} |
|
Line 2723 sub linklog {
|
Line 3576 sub linklog {
|
| $accesshash{$from.'___'.$to.'___comefrom'}=1; |
$accesshash{$from.'___'.$to.'___comefrom'}=1; |
| $accesshash{$to.'___'.$from.'___goto'}=1; |
$accesshash{$to.'___'.$from.'___goto'}=1; |
| } |
} |
| |
|
| |
sub statslog { |
| |
my ($symb,$part,$users,$av_attempts,$degdiff)=@_; |
| |
if ($users<2) { return; } |
| |
my %dynstore=&LONCAPA::lonmetadata::dynamic_metadata_storage({ |
| |
'course' => $env{'request.course.id'}, |
| |
'sections' => '"all"', |
| |
'num_students' => $users, |
| |
'part' => $part, |
| |
'symb' => $symb, |
| |
'mean_tries' => $av_attempts, |
| |
'deg_of_diff' => $degdiff}); |
| |
foreach my $key (keys(%dynstore)) { |
| |
$accesshash{$key}=$dynstore{$key}; |
| |
} |
| |
} |
| |
|
| sub userrolelog { |
sub userrolelog { |
| my ($trole,$username,$domain,$area,$tstart,$tend)=@_; |
my ($trole,$username,$domain,$area,$tstart,$tend)=@_; |
| if (($trole=~/^ca/) || ($trole=~/^aa/) || |
if ( $trole =~ /^(ca|aa|in|cc|ep|cr|ta|co)/ ) { |
| ($trole=~/^in/) || ($trole=~/^cc/) || |
|
| ($trole=~/^ep/) || ($trole=~/^cr/) || |
|
| ($trole=~/^ta/) || ($trole=~/^co/)) { |
|
| my (undef,$rudom,$runame,$rsec)=split(/\//,$area); |
my (undef,$rudom,$runame,$rsec)=split(/\//,$area); |
| $userrolehash |
$userrolehash |
| {$trole.':'.$username.':'.$domain.':'.$runame.':'.$rudom.':'.$rsec} |
{$trole.':'.$username.':'.$domain.':'.$runame.':'.$rudom.':'.$rsec} |
| =$tend.':'.$tstart; |
=$tend.':'.$tstart; |
| } |
} |
| if (($env{'request.role'} =~ /dc\./) && |
if ($env{'request.role'} =~ /dc\./ && $trole =~ /^(au|in|cc|ep|cr|ta|co)/) { |
| (($trole=~/^au/) || ($trole=~/^in/) || |
|
| ($trole=~/^cc/) || ($trole=~/^ep/) || |
|
| ($trole=~/^cr/) || ($trole=~/^ta/) || |
|
| ($trole=~/^co/))) { |
|
| $userrolehash |
$userrolehash |
| {$trole.':'.$username.':'.$domain.':'.$env{'user.name'}.':'.$env{'user.domain'}.':'} |
{$trole.':'.$username.':'.$domain.':'.$env{'user.name'}.':'.$env{'user.domain'}.':'} |
| =$tend.':'.$tstart; |
=$tend.':'.$tstart; |
| } |
} |
| if (($trole=~/^dc/) || ($trole=~/^ad/) || |
if ($trole =~ /^(dc|ad|li|au|dg|sc)/ ) { |
| ($trole=~/^li/) || ($trole=~/^li/) || |
|
| ($trole=~/^au/) || ($trole=~/^dg/) || |
|
| ($trole=~/^sc/)) { |
|
| my (undef,$rudom,$runame,$rsec)=split(/\//,$area); |
my (undef,$rudom,$runame,$rsec)=split(/\//,$area); |
| $domainrolehash |
$domainrolehash |
| {$trole.':'.$username.':'.$domain.':'.$runame.':'.$rudom.':'.$rsec} |
{$trole.':'.$username.':'.$domain.':'.$runame.':'.$rudom.':'.$rsec} |
|
Line 2757 sub userrolelog {
|
Line 3616 sub userrolelog {
|
| |
|
| sub courserolelog { |
sub courserolelog { |
| my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$selfenroll,$context)=@_; |
my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$selfenroll,$context)=@_; |
| if (($trole eq 'cc') || ($trole eq 'in') || |
if ($area =~ m-^/($match_domain)/($match_courseid)/?([^/]*)-) { |
| ($trole eq 'ep') || ($trole eq 'ad') || |
my $cdom = $1; |
| ($trole eq 'ta') || ($trole eq 'st') || |
my $cnum = $2; |
| ($trole=~/^cr/) || ($trole eq 'gr') || |
my $sec = $3; |
| ($trole eq 'co')) { |
my $namespace = 'rolelog'; |
| if ($area =~ m-^/($match_domain)/($match_courseid)/?([^/]*)-) { |
my %storehash = ( |
| my $cdom = $1; |
role => $trole, |
| my $cnum = $2; |
start => $tstart, |
| my $sec = $3; |
end => $tend, |
| my $namespace = 'rolelog'; |
selfenroll => $selfenroll, |
| my %storehash = ( |
context => $context, |
| role => $trole, |
); |
| start => $tstart, |
if ($trole eq 'gr') { |
| end => $tend, |
$namespace = 'groupslog'; |
| selfenroll => $selfenroll, |
$storehash{'group'} = $sec; |
| context => $context, |
} else { |
| ); |
$storehash{'section'} = $sec; |
| if ($trole eq 'gr') { |
} |
| $namespace = 'groupslog'; |
&write_log('course',$namespace,\%storehash,$delflag,$username, |
| $storehash{'group'} = $sec; |
$domain,$cnum,$cdom); |
| } else { |
if (($trole ne 'st') || ($sec ne '')) { |
| $storehash{'section'} = $sec; |
&devalidate_cache_new('getcourseroles',$cdom.'_'.$cnum); |
| } |
|
| &instructor_log($namespace,\%storehash,$delflag,$username,$domain,$cnum,$cdom); |
|
| if (($trole ne 'st') || ($sec ne '')) { |
|
| &devalidate_cache_new('getcourseroles',$cdom.'_'.$cnum); |
|
| } |
|
| } |
} |
| } |
} |
| return; |
return; |
| } |
} |
| |
|
| |
sub domainrolelog { |
| |
my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$context)=@_; |
| |
if ($area =~ m{^/($match_domain)/$}) { |
| |
my $cdom = $1; |
| |
my $domconfiguser = &Apache::lonnet::get_domainconfiguser($cdom); |
| |
my $namespace = 'rolelog'; |
| |
my %storehash = ( |
| |
role => $trole, |
| |
start => $tstart, |
| |
end => $tend, |
| |
context => $context, |
| |
); |
| |
&write_log('domain',$namespace,\%storehash,$delflag,$username, |
| |
$domain,$domconfiguser,$cdom); |
| |
} |
| |
return; |
| |
|
| |
} |
| |
|
| |
sub coauthorrolelog { |
| |
my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$context)=@_; |
| |
if ($area =~ m{^/($match_domain)/($match_username)$}) { |
| |
my $audom = $1; |
| |
my $auname = $2; |
| |
my $namespace = 'rolelog'; |
| |
my %storehash = ( |
| |
role => $trole, |
| |
start => $tstart, |
| |
end => $tend, |
| |
context => $context, |
| |
); |
| |
&write_log('author',$namespace,\%storehash,$delflag,$username, |
| |
$domain,$auname,$audom); |
| |
} |
| |
return; |
| |
} |
| |
|
| sub get_course_adv_roles { |
sub get_course_adv_roles { |
| my ($cid,$codes) = @_; |
my ($cid,$codes) = @_; |
| $cid=$env{'request.course.id'} unless (defined($cid)); |
$cid=$env{'request.course.id'} unless (defined($cid)); |
|
Line 2855 sub get_my_roles {
|
Line 3746 sub get_my_roles {
|
| unless (defined($uname)) { $uname=$env{'user.name'}; } |
unless (defined($uname)) { $uname=$env{'user.name'}; } |
| unless (defined($udom)) { $udom=$env{'user.domain'}; } |
unless (defined($udom)) { $udom=$env{'user.domain'}; } |
| my (%dumphash,%nothide); |
my (%dumphash,%nothide); |
| if ($context eq 'userroles') { |
if ($context eq 'userroles') { |
| %dumphash = &dump('roles',$udom,$uname); |
%dumphash = &dump('roles',$udom,$uname); |
| } else { |
} else { |
| %dumphash= |
%dumphash= |
|
Line 2877 sub get_my_roles {
|
Line 3768 sub get_my_roles {
|
| foreach my $entry (keys(%dumphash)) { |
foreach my $entry (keys(%dumphash)) { |
| my ($role,$tend,$tstart); |
my ($role,$tend,$tstart); |
| if ($context eq 'userroles') { |
if ($context eq 'userroles') { |
| |
next if ($entry =~ /^rolesdef/); |
| ($role,$tend,$tstart)=split(/_/,$dumphash{$entry}); |
($role,$tend,$tstart)=split(/_/,$dumphash{$entry}); |
| } else { |
} else { |
| ($tend,$tstart)=split(/\:/,$dumphash{$entry}); |
($tend,$tstart)=split(/\:/,$dumphash{$entry}); |
|
Line 2900 sub get_my_roles {
|
Line 3792 sub get_my_roles {
|
| } |
} |
| my ($rolecode,$username,$domain,$section,$area); |
my ($rolecode,$username,$domain,$section,$area); |
| if ($context eq 'userroles') { |
if ($context eq 'userroles') { |
| ($area,$rolecode) = split(/_/,$entry); |
($area,$rolecode) = ($entry =~ /^(.+)_([^_]+)$/); |
| (undef,$domain,$username,$section) = split(/\//,$area); |
(undef,$domain,$username,$section) = split(/\//,$area); |
| } else { |
} else { |
| ($role,$username,$domain,$section) = split(/\:/,$entry); |
($role,$username,$domain,$section) = split(/\:/,$entry); |
|
Line 2916 sub get_my_roles {
|
Line 3808 sub get_my_roles {
|
| if (!grep(/^cr$/,@{$roles})) { |
if (!grep(/^cr$/,@{$roles})) { |
| next; |
next; |
| } |
} |
| |
} elsif ($role =~ /^gr\//) { |
| |
if (!grep(/^gr$/,@{$roles})) { |
| |
next; |
| |
} |
| } else { |
} else { |
| next; |
next; |
| } |
} |
|
Line 3047 sub courseiddump {
|
Line 3943 sub courseiddump {
|
| |
|
| if (($domfilter eq '') || |
if (($domfilter eq '') || |
| (&host_domain($tryserver) eq $domfilter)) { |
(&host_domain($tryserver) eq $domfilter)) { |
| my $rep = |
my $rep; |
| &reply('courseiddump:'.&host_domain($tryserver).':'. |
if (grep { $_ eq $tryserver } current_machine_ids()) { |
| $sincefilter.':'.&escape($descfilter).':'. |
$rep = LONCAPA::Lond::dump_course_id_handler( |
| &escape($instcodefilter).':'.&escape($ownerfilter). |
join(":", (&host_domain($tryserver), $sincefilter, |
| ':'.&escape($coursefilter).':'.&escape($typefilter). |
&escape($descfilter), &escape($instcodefilter), |
| ':'.&escape($regexp_ok).':'.$as_hash.':'. |
&escape($ownerfilter), &escape($coursefilter), |
| &escape($selfenrollonly).':'.&escape($catfilter).':'. |
&escape($typefilter), &escape($regexp_ok), |
| $showhidden.':'.$caller.':'.&escape($cloner).':'. |
$as_hash, &escape($selfenrollonly), |
| &escape($cc_clone).':'.$cloneonly.':'. |
&escape($catfilter), $showhidden, $caller, |
| &escape($createdbefore).':'.&escape($createdafter).':'. |
&escape($cloner), &escape($cc_clone), $cloneonly, |
| &escape($creationcontext).':'.$domcloner, |
&escape($createdbefore), &escape($createdafter), |
| $tryserver); |
&escape($creationcontext), $domcloner))); |
| |
} else { |
| |
$rep = &reply('courseiddump:'.&host_domain($tryserver).':'. |
| |
$sincefilter.':'.&escape($descfilter).':'. |
| |
&escape($instcodefilter).':'.&escape($ownerfilter). |
| |
':'.&escape($coursefilter).':'.&escape($typefilter). |
| |
':'.&escape($regexp_ok).':'.$as_hash.':'. |
| |
&escape($selfenrollonly).':'.&escape($catfilter).':'. |
| |
$showhidden.':'.$caller.':'.&escape($cloner).':'. |
| |
&escape($cc_clone).':'.$cloneonly.':'. |
| |
&escape($createdbefore).':'.&escape($createdafter).':'. |
| |
&escape($creationcontext).':'.$domcloner, |
| |
$tryserver); |
| |
} |
| |
|
| my @pairs=split(/\&/,$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 3186 sub get_domain_roles {
|
Line 4096 sub get_domain_roles {
|
| |
|
| # ----------------------------------------------------------- Interval timing |
# ----------------------------------------------------------- Interval timing |
| |
|
| |
{ |
| |
# Caches needed for speedup of navmaps |
| |
# We don't want to cache this for very long at all (5 seconds at most) |
| |
# |
| |
# The user for whom we cache |
| |
my $cachedkey=''; |
| |
# The cached times for this user |
| |
my %cachedtimes=(); |
| |
# When this was last done |
| |
my $cachedtime=(); |
| |
|
| |
sub load_all_first_access { |
| |
my ($uname,$udom)=@_; |
| |
if (($cachedkey eq $uname.':'.$udom) && |
| |
(abs($cachedtime-time)<5) && (!$env{'form.markaccess'})) { |
| |
return; |
| |
} |
| |
$cachedtime=time; |
| |
$cachedkey=$uname.':'.$udom; |
| |
%cachedtimes=&dump('firstaccesstimes',$udom,$uname); |
| |
} |
| |
|
| sub get_first_access { |
sub get_first_access { |
| my ($type,$argsymb)=@_; |
my ($type,$argsymb,$argmap)=@_; |
| my ($symb,$courseid,$udom,$uname)=&whichuser(); |
my ($symb,$courseid,$udom,$uname)=&whichuser(); |
| if ($argsymb) { $symb=$argsymb; } |
if ($argsymb) { $symb=$argsymb; } |
| my ($map,$id,$res)=&decode_symb($symb); |
my ($map,$id,$res)=&decode_symb($symb); |
| |
if ($argmap) { $map = $argmap; } |
| if ($type eq 'course') { |
if ($type eq 'course') { |
| $res='course'; |
$res='course'; |
| } elsif ($type eq 'map') { |
} elsif ($type eq 'map') { |
|
Line 3198 sub get_first_access {
|
Line 4131 sub get_first_access {
|
| } else { |
} else { |
| $res=$symb; |
$res=$symb; |
| } |
} |
| my %times=&get('firstaccesstimes',["$courseid\0$res"],$udom,$uname); |
&load_all_first_access($uname,$udom); |
| return $times{"$courseid\0$res"}; |
return $cachedtimes{"$courseid\0$res"}; |
| } |
} |
| |
|
| sub set_first_access { |
sub set_first_access { |
| my ($type)=@_; |
my ($type,$interval)=@_; |
| my ($symb,$courseid,$udom,$uname)=&whichuser(); |
my ($symb,$courseid,$udom,$uname)=&whichuser(); |
| my ($map,$id,$res)=&decode_symb($symb); |
my ($map,$id,$res)=&decode_symb($symb); |
| if ($type eq 'course') { |
if ($type eq 'course') { |
|
Line 3213 sub set_first_access {
|
Line 4146 sub set_first_access {
|
| } else { |
} else { |
| $res=$symb; |
$res=$symb; |
| } |
} |
| my $firstaccess=&get_first_access($type,$symb); |
$cachedkey=''; |
| |
my $firstaccess=&get_first_access($type,$symb,$map); |
| if (!$firstaccess) { |
if (!$firstaccess) { |
| return &put('firstaccesstimes',{"$courseid\0$res"=>time},$udom,$uname); |
my $start = time; |
| |
my $putres = &put('firstaccesstimes',{"$courseid\0$res"=>$start}, |
| |
$udom,$uname); |
| |
if ($putres eq 'ok') { |
| |
&put('timerinterval',{"$courseid\0$res"=>$interval}, |
| |
$udom,$uname); |
| |
&appenv( |
| |
{ |
| |
'course.'.$courseid.'.firstaccess.'.$res => $start, |
| |
'course.'.$courseid.'.timerinterval.'.$res => $interval, |
| |
} |
| |
); |
| |
} |
| |
return $putres; |
| } |
} |
| return 'already_set'; |
return 'already_set'; |
| } |
} |
| |
} |
| # --------------------------------------------- Set Expire Date for Spreadsheet |
# --------------------------------------------- Set Expire Date for Spreadsheet |
| |
|
| sub expirespread { |
sub expirespread { |
|
Line 3324 sub hashref2str {
|
Line 4271 sub hashref2str {
|
| $result.='='; |
$result.='='; |
| #print("Got a ref of ".(ref($key))." skipping."); |
#print("Got a ref of ".(ref($key))." skipping."); |
| } else { |
} else { |
| if ($key) {$result.=&escape($key).'=';} else { last; } |
if (defined($key)) {$result.=&escape($key).'=';} else { last; } |
| } |
} |
| |
|
| if(ref($hashref->{$key}) eq 'ARRAY') { |
if(ref($hashref->{$key}) eq 'ARRAY') { |
|
Line 3476 sub tmpreset {
|
Line 4423 sub tmpreset {
|
| if ($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 3515 sub tmpstore {
|
Line 4462 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 3561 sub tmprestore {
|
Line 4508 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 3698 sub restore {
|
Line 4645 sub restore {
|
| } |
} |
| |
|
| # ---------------------------------------------------------- Course Description |
# ---------------------------------------------------------- Course Description |
| |
# |
| |
# |
| |
|
| sub coursedescription { |
sub coursedescription { |
| my ($courseid,$args)=@_; |
my ($courseid,$args)=@_; |
|
Line 3727 sub coursedescription {
|
Line 4676 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 3735 sub coursedescription {
|
Line 4685 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 3745 sub coursedescription {
|
Line 4699 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'}=$cnum; |
|
Line 3758 sub coursedescription {
|
Line 4712 sub coursedescription {
|
| return %returnhash; |
return %returnhash; |
| } |
} |
| |
|
| |
sub update_released_required { |
| |
my ($needsrelease,$cdom,$cnum,$chome,$cid) = @_; |
| |
if ($cdom eq '' || $cnum eq '' || $chome eq '' || $cid eq '') { |
| |
$cid = $env{'request.course.id'}; |
| |
$cdom = $env{'course.'.$cid.'.domain'}; |
| |
$cnum = $env{'course.'.$cid.'.num'}; |
| |
$chome = $env{'course.'.$cid.'.home'}; |
| |
} |
| |
if ($needsrelease) { |
| |
my %curr_reqd_hash = &userenvironment($cdom,$cnum,'internal.releaserequired'); |
| |
my $needsupdate; |
| |
if ($curr_reqd_hash{'internal.releaserequired'} eq '') { |
| |
$needsupdate = 1; |
| |
} else { |
| |
my ($currmajor,$currminor) = split(/\./,$curr_reqd_hash{'internal.releaserequired'}); |
| |
my ($needsmajor,$needsminor) = split(/\./,$needsrelease); |
| |
if (($currmajor < $needsmajor) || ($currmajor == $needsmajor && $currminor < $needsminor)) { |
| |
$needsupdate = 1; |
| |
} |
| |
} |
| |
if ($needsupdate) { |
| |
my %needshash = ( |
| |
'internal.releaserequired' => $needsrelease, |
| |
); |
| |
my $putresult = &put('environment',\%needshash,$cdom,$cnum); |
| |
if ($putresult eq 'ok') { |
| |
&appenv({'course.'.$cid.'.internal.releaserequired' => $needsrelease}); |
| |
my %crsinfo = &courseiddump($cdom,'.',1,'.','.',$cnum,undef,undef,'.'); |
| |
if (ref($crsinfo{$cid}) eq 'HASH') { |
| |
$crsinfo{$cid}{'releaserequired'} = $needsrelease; |
| |
&courseidput($cdom,\%crsinfo,$chome,'notime'); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| # -------------------------------------------------See if a user is privileged |
# -------------------------------------------------See if a user is privileged |
| |
|
| sub privileged { |
sub privileged { |
| my ($username,$domain)=@_; |
my ($username,$domain)=@_; |
| my $rolesdump=&reply("dump:$domain:$username:roles", |
|
| &homeserver($username,$domain)); |
my %rolesdump = &dump("roles", $domain, $username) or return 0; |
| if (($rolesdump eq 'con_lost') || ($rolesdump eq '') || |
my $now = time; |
| ($rolesdump =~ /^error:/)) { |
|
| return 0; |
for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys %rolesdump}) { |
| } |
my ($trole, $tend, $tstart) = split(/_/, $role); |
| my $now=time; |
if (($trole eq 'dc') || ($trole eq 'su')) { |
| if ($rolesdump ne '') { |
return 1 unless ($tend && $tend < $now) |
| foreach my $entry (split(/&/,$rolesdump)) { |
or ($tstart && $tstart > $now); |
| if ($entry!~/^rolesdef_/) { |
} |
| my ($area,$role)=split(/=/,$entry); |
|
| $area=~s/\_\w\w$//; |
|
| my ($trole,$tend,$tstart)=split(/_/,$role); |
|
| if (($trole eq 'dc') || ($trole eq 'su')) { |
|
| my $active=1; |
|
| if ($tend) { |
|
| if ($tend<$now) { $active=0; } |
|
| } |
|
| if ($tstart) { |
|
| if ($tstart>$now) { $active=0; } |
|
| } |
|
| if ($active) { return 1; } |
|
| } |
|
| } |
|
| } |
} |
| } |
|
| return 0; |
return 0; |
| } |
} |
| |
|
| # -------------------------------------------------------- Get user privileges |
# -------------------------------------------------------- Get user privileges |
| |
|
| sub rolesinit { |
sub rolesinit { |
| my ($domain,$username,$authhost)=@_; |
my ($domain, $username) = @_; |
| my $now=time; |
my %userroles = ('user.login.time' => time); |
| my %userroles = ('user.login.time' => $now); |
my %rolesdump = &dump("roles", $domain, $username) or return \%userroles; |
| my $rolesdump=reply("dump:$domain:$username:roles",$authhost); |
|
| if (($rolesdump eq 'con_lost') || ($rolesdump eq '') || |
# firstaccess and timerinterval are related to timed maps/resources. |
| ($rolesdump =~ /^error:/)) { |
# also, blocking can be triggered by an activating timer |
| return \%userroles; |
# it's saved in the user's %env. |
| |
my %firstaccess = &dump('firstaccesstimes', $domain, $username); |
| |
my %timerinterval = &dump('timerinterval', $domain, $username); |
| |
my (%coursetimerstarts, %firstaccchk, %firstaccenv, %coursetimerintervals, |
| |
%timerintchk, %timerintenv); |
| |
|
| |
foreach my $key (keys(%firstaccess)) { |
| |
my ($cid, $rest) = split(/\0/, $key); |
| |
$coursetimerstarts{$cid}{$rest} = $firstaccess{$key}; |
| |
} |
| |
|
| |
foreach my $key (keys(%timerinterval)) { |
| |
my ($cid,$rest) = split(/\0/,$key); |
| |
$coursetimerintervals{$cid}{$rest} = $timerinterval{$key}; |
| } |
} |
| |
|
| my %allroles=(); |
my %allroles=(); |
| my %allgroups=(); |
my %allgroups=(); |
| my $group_privs; |
|
| |
|
| if ($rolesdump ne '') { |
for my $area (grep { ! /^rolesdef_/ } keys %rolesdump) { |
| foreach my $entry (split(/&/,$rolesdump)) { |
my $role = $rolesdump{$area}; |
| if ($entry!~/^rolesdef_/) { |
$area =~ s/\_\w\w$//; |
| my ($area,$role)=split(/=/,$entry); |
|
| $area=~s/\_\w\w$//; |
my ($trole, $tend, $tstart, $group_privs); |
| my ($trole,$tend,$tstart,$group_privs); |
|
| if ($role=~/^cr/) { |
if ($role =~ /^cr/) { |
| if ($role=~m|^(cr/$match_domain/$match_username/[a-zA-Z0-9]+)_(.*)$|) { |
# Custom role, defined by a user |
| ($trole,my $trest)=($role=~m|^(cr/$match_domain/$match_username/[a-zA-Z0-9]+)_(.*)$|); |
# e.g., user.role.cr/msu/smith/mynewrole |
| ($tend,$tstart)=split('_',$trest); |
if ($role =~ m|^(cr/$match_domain/$match_username/[a-zA-Z0-9]+)_(.*)$|) { |
| } else { |
$trole = $1; |
| $trole=$role; |
($tend, $tstart) = split('_', $2); |
| } |
} else { |
| } elsif ($role =~ m|^gr/|) { |
$trole = $role; |
| ($trole,$tend,$tstart) = split(/_/,$role); |
|
| ($trole,$group_privs) = split(/\//,$trole); |
|
| $group_privs = &unescape($group_privs); |
|
| } else { |
|
| ($trole,$tend,$tstart)=split(/_/,$role); |
|
| } |
|
| my %new_role = &set_arearole($trole,$area,$tstart,$tend,$domain, |
|
| $username); |
|
| @userroles{keys(%new_role)} = @new_role{keys(%new_role)}; |
|
| if (($tend!=0) && ($tend<$now)) { $trole=''; } |
|
| if (($tstart!=0) && ($tstart>$now)) { $trole=''; } |
|
| if (($area ne '') && ($trole ne '')) { |
|
| my $spec=$trole.'.'.$area; |
|
| my ($tdummy,$tdomain,$trest)=split(/\//,$area); |
|
| if ($trole =~ /^cr\//) { |
|
| &custom_roleprivs(\%allroles,$trole,$tdomain,$trest,$spec,$area); |
|
| } elsif ($trole eq 'gr') { |
|
| &group_roleprivs(\%allgroups,$area,$group_privs,$tend,$tstart); |
|
| } else { |
|
| &standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area); |
|
| } |
|
| } |
} |
| } |
} elsif ($role =~ m|^gr/|) { |
| |
# Role of member in a group, defined within a course/community |
| |
# e.g., user.role.gr/msu/04935610a19ee4a5fmsul1/leopards |
| |
($trole, $tend, $tstart) = split(/_/, $role); |
| |
next if $tstart eq '-1'; |
| |
($trole, $group_privs) = split(/\//, $trole); |
| |
$group_privs = &unescape($group_privs); |
| |
} else { |
| |
# Just a normal role, defined in roles.tab |
| |
($trole, $tend, $tstart) = split(/_/,$role); |
| |
} |
| |
|
| |
my %new_role = &set_arearole($trole,$area,$tstart,$tend,$domain, |
| |
$username); |
| |
@userroles{keys(%new_role)} = @new_role{keys(%new_role)}; |
| |
|
| |
# role expired or not available yet? |
| |
$trole = '' if ($tend != 0 && $tend < $userroles{'user.login.time'}) or |
| |
($tstart != 0 && $tstart > $userroles{'user.login.time'}); |
| |
|
| |
next if $area eq '' or $trole eq ''; |
| |
|
| |
my $spec = "$trole.$area"; |
| |
my ($tdummy, $tdomain, $trest) = split(/\//, $area); |
| |
|
| |
if ($trole =~ /^cr\//) { |
| |
# Custom role, defined by a user |
| |
&custom_roleprivs(\%allroles,$trole,$tdomain,$trest,$spec,$area); |
| |
} elsif ($trole eq 'gr') { |
| |
# Role of a member in a group, defined within a course/community |
| |
&group_roleprivs(\%allgroups,$area,$group_privs,$tend,$tstart); |
| |
next; |
| |
} else { |
| |
# Normal role, defined in roles.tab |
| |
&standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area); |
| |
} |
| |
|
| |
my $cid = $tdomain.'_'.$trest; |
| |
unless ($firstaccchk{$cid}) { |
| |
if (ref($coursetimerstarts{$cid}) eq 'HASH') { |
| |
foreach my $item (keys(%{$coursetimerstarts{$cid}})) { |
| |
$firstaccenv{'course.'.$cid.'.firstaccess.'.$item} = |
| |
$coursetimerstarts{$cid}{$item}; |
| |
} |
| |
} |
| |
$firstaccchk{$cid} = 1; |
| |
} |
| |
unless ($timerintchk{$cid}) { |
| |
if (ref($coursetimerintervals{$cid}) eq 'HASH') { |
| |
foreach my $item (keys(%{$coursetimerintervals{$cid}})) { |
| |
$timerintenv{'course.'.$cid.'.timerinterval.'.$item} = |
| |
$coursetimerintervals{$cid}{$item}; |
| |
} |
| |
} |
| |
$timerintchk{$cid} = 1; |
| } |
} |
| my ($author,$adv) = &set_userprivs(\%userroles,\%allroles,\%allgroups); |
|
| $userroles{'user.adv'} = $adv; |
|
| $userroles{'user.author'} = $author; |
|
| $env{'user.adv'}=$adv; |
|
| } |
} |
| return \%userroles; |
|
| |
@userroles{'user.author', 'user.adv'} = &set_userprivs(\%userroles, |
| |
\%allroles, \%allgroups); |
| |
$env{'user.adv'} = $userroles{'user.adv'}; |
| |
|
| |
return (\%userroles,\%firstaccenv,\%timerintenv); |
| } |
} |
| |
|
| sub set_arearole { |
sub set_arearole { |
|
Line 3973 sub set_userprivs {
|
Line 4998 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} = $thesestr; |
|
Line 3982 sub set_userprivs {
|
Line 5007 sub set_userprivs {
|
| } |
} |
| |
|
| sub role_status { |
sub role_status { |
| my ($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 3991 sub role_status {
|
Line 5016 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 4016 sub role_status {
|
Line 5041 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 4055 sub role_status {
|
Line 5057 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 4065 sub role_status {
|
Line 5067 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,$checkrole) = @_; |
my ($cdom,$cnum,$update,$refresh,$now,$checkrole,$caller) = @_; |
| my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum; |
my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum; |
| |
my $setprivs; |
| if ($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); |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
| |
$setprivs = 1; |
| } |
} |
| } else { |
} else { |
| &set_adhoc_privileges($cdom,$cnum,$checkrole); |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
| |
$setprivs = 1; |
| } |
} |
| |
return $setprivs; |
| } |
} |
| |
|
| sub set_adhoc_privileges { |
sub set_adhoc_privileges { |
| # role can be cc or ca |
# role can be cc or ca |
| my ($dcdom,$pickedcourse,$role) = @_; |
my ($dcdom,$pickedcourse,$role,$caller) = @_; |
| my $area = '/'.$dcdom.'/'.$pickedcourse; |
my $area = '/'.$dcdom.'/'.$pickedcourse; |
| my $spec = $role.'.'.$area; |
my $spec = $role.'.'.$area; |
| my %userroles = &set_arearole($role,$area,'','',$env{'user.domain'}, |
my %userroles = &set_arearole($role,$area,'','',$env{'user.domain'}, |
|
Line 4091 sub set_adhoc_privileges {
|
Line 5155 sub set_adhoc_privileges {
|
| my ($author,$adv)= &set_userprivs(\%userroles,\%ccrole); |
my ($author,$adv)= &set_userprivs(\%userroles,\%ccrole); |
| &appenv(\%userroles,[$role,'cm']); |
&appenv(\%userroles,[$role,'cm']); |
| &log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role); |
&log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role); |
| &appenv( {'request.role' => $spec, |
unless ($caller eq 'constructaccess' && $env{'request.course.id'}) { |
| 'request.role.domain' => $dcdom, |
&appenv( {'request.role' => $spec, |
| 'request.course.sec' => '' |
'request.role.domain' => $dcdom, |
| } |
'request.course.sec' => '' |
| ); |
} |
| my $tadv=0; |
); |
| if (&allowed('adv') eq 'F') { $tadv=1; } |
my $tadv=0; |
| &appenv({'request.role.adv' => $tadv}); |
if (&allowed('adv') eq 'F') { $tadv=1; } |
| |
&appenv({'request.role.adv' => $tadv}); |
| |
} |
| } |
} |
| |
|
| # --------------------------------------------------------------- get interface |
# --------------------------------------------------------------- get interface |
|
Line 4146 sub del {
|
Line 5212 sub del {
|
| |
|
| # -------------------------------------------------------------- dump interface |
# -------------------------------------------------------------- dump interface |
| |
|
| |
sub unserialize { |
| |
my ($rep, $escapedkeys) = @_; |
| |
|
| |
return {} if $rep =~ /^error/; |
| |
|
| |
my %returnhash=(); |
| |
foreach my $item (split /\&/, $rep) { |
| |
my ($key, $value) = split(/=/, $item, 2); |
| |
$key = unescape($key) unless $escapedkeys; |
| |
next if $key =~ /^error: 2 /; |
| |
$returnhash{$key} = Apache::lonnet::thaw_unescape($value); |
| |
} |
| |
#return %returnhash; |
| |
return \%returnhash; |
| |
} |
| |
|
| |
# see Lond::dump_with_regexp |
| |
# if $escapedkeys hash keys won't get unescaped. |
| sub dump { |
sub dump { |
| my ($namespace,$udomain,$uname,$regexp,$range)=@_; |
my ($namespace,$udomain,$uname,$regexp,$range,$escapedkeys)=@_; |
| if (!$udomain) { $udomain=$env{'user.domain'}; } |
if (!$udomain) { $udomain=$env{'user.domain'}; } |
| if (!$uname) { $uname=$env{'user.name'}; } |
if (!$uname) { $uname=$env{'user.name'}; } |
| my $uhome=&homeserver($uname,$udomain); |
my $uhome=&homeserver($uname,$udomain); |
| |
|
| |
my $reply; |
| |
if (grep { $_ eq $uhome } current_machine_ids()) { |
| |
# user is hosted on this machine |
| |
$reply = LONCAPA::Lond::dump_with_regexp(join(":", ($udomain, |
| |
$uname, $namespace, $regexp, $range)), $loncaparevs{$uhome}); |
| |
return %{unserialize($reply, $escapedkeys)}; |
| |
} |
| if ($regexp) { |
if ($regexp) { |
| $regexp=&escape($regexp); |
$regexp=&escape($regexp); |
| } else { |
} else { |
|
Line 4159 sub dump {
|
Line 5251 sub dump {
|
| my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); |
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); |
| my @pairs=split(/\&/,$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) unless $escapedkeys; |
| $returnhash{$key}=&thaw_unescape($value); |
#$key = &unescape($key); |
| |
next if ($key =~ /^error: 2 /); |
| |
$returnhash{$key}=&thaw_unescape($value); |
| |
} |
| } |
} |
| return %returnhash; |
return %returnhash; |
| } |
} |
| |
|
| |
|
| # --------------------------------------------------------- dumpstore interface |
# --------------------------------------------------------- dumpstore interface |
| |
|
| sub dumpstore { |
sub dumpstore { |
| my ($namespace,$udomain,$uname,$regexp,$range)=@_; |
my ($namespace,$udomain,$uname,$regexp,$range)=@_; |
| if (!$udomain) { $udomain=$env{'user.domain'}; } |
# same as dump but keys must be escaped. They may contain colon separated |
| if (!$uname) { $uname=$env{'user.name'}; } |
# lists of values that may themself contain colons (e.g. symbs). |
| my $uhome=&homeserver($uname,$udomain); |
return &dump($namespace, $udomain, $uname, $regexp, $range, 1); |
| if ($regexp) { |
|
| $regexp=&escape($regexp); |
|
| } else { |
|
| $regexp='.'; |
|
| } |
|
| my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); |
|
| my @pairs=split(/\&/,$rep); |
|
| my %returnhash=(); |
|
| foreach my $item (@pairs) { |
|
| my ($key,$value)=split(/=/,$item,2); |
|
| next if ($key =~ /^error: 2 /); |
|
| $returnhash{$key}=&thaw_unescape($value); |
|
| } |
|
| return %returnhash; |
|
| } |
} |
| |
|
| # -------------------------------------------------------------- keys interface |
# -------------------------------------------------------------- keys interface |
|
Line 4214 sub currentdump {
|
Line 5296 sub currentdump {
|
| $sdom = $env{'user.domain'} if (! defined($sdom)); |
$sdom = $env{'user.domain'} if (! defined($sdom)); |
| $sname = $env{'user.name'} if (! defined($sname)); |
$sname = $env{'user.name'} if (! defined($sname)); |
| my $uhome = &homeserver($sname,$sdom); |
my $uhome = &homeserver($sname,$sdom); |
| my $rep=reply('currentdump:'.$sdom.':'.$sname.':'.$courseid,$uhome); |
my $rep; |
| |
|
| |
if (grep { $_ eq $uhome } current_machine_ids()) { |
| |
$rep = LONCAPA::Lond::dump_profile_database(join(":", ($sdom, $sname, |
| |
$courseid))); |
| |
} else { |
| |
$rep = reply('currentdump:'.$sdom.':'.$sname.':'.$courseid,$uhome); |
| |
} |
| |
|
| return if ($rep =~ /^(error:|no_such_host)/); |
return if ($rep =~ /^(error:|no_such_host)/); |
| # |
# |
| my %returnhash=(); |
my %returnhash=(); |
|
Line 4450 sub tmpget {
|
Line 5540 sub tmpget {
|
| return %returnhash; |
return %returnhash; |
| } |
} |
| |
|
| # ------------------------------------------------------------ tmpget interface |
# ------------------------------------------------------------ tmpdel interface |
| sub tmpdel { |
sub tmpdel { |
| my ($token,$server)=@_; |
my ($token,$server)=@_; |
| if (!defined($server)) { $server = $perlvar{'lonHostID'}; } |
if (!defined($server)) { $server = $perlvar{'lonHostID'}; } |
|
Line 4701 sub is_portfolio_file {
|
Line 5791 sub is_portfolio_file {
|
| } |
} |
| |
|
| sub usertools_access { |
sub usertools_access { |
| my ($uname,$udom,$tool,$action,$context) = @_; |
my ($uname,$udom,$tool,$action,$context,$userenvref,$domdefref,$is_advref)=@_; |
| my ($access,%tools); |
my ($access,%tools); |
| if ($context eq '') { |
if ($context eq '') { |
| $context = 'tools'; |
$context = 'tools'; |
|
Line 4712 sub usertools_access {
|
Line 5802 sub usertools_access {
|
| unofficial => 1, |
unofficial => 1, |
| community => 1, |
community => 1, |
| ); |
); |
| |
} elsif ($context eq 'requestauthor') { |
| |
%tools = ( |
| |
requestauthor => 1, |
| |
); |
| } else { |
} else { |
| %tools = ( |
%tools = ( |
| aboutme => 1, |
aboutme => 1, |
| blog => 1, |
blog => 1, |
| |
webdav => 1, |
| portfolio => 1, |
portfolio => 1, |
| ); |
); |
| } |
} |
|
Line 4730 sub usertools_access {
|
Line 5825 sub usertools_access {
|
| if ($action ne 'reload') { |
if ($action ne 'reload') { |
| if ($context eq 'requestcourses') { |
if ($context eq 'requestcourses') { |
| return $env{'environment.canrequest.'.$tool}; |
return $env{'environment.canrequest.'.$tool}; |
| |
} elsif ($context eq 'requestauthor') { |
| |
return $env{'environment.canrequest.author'}; |
| } else { |
} else { |
| return $env{'environment.availabletools.'.$tool}; |
return $env{'environment.availabletools.'.$tool}; |
| } |
} |
| } |
} |
| } |
} |
| |
|
| my ($toolstatus,$inststatus); |
my ($toolstatus,$inststatus,$envkey); |
| |
if ($context eq 'requestauthor') { |
| |
$envkey = $context; |
| |
} else { |
| |
$envkey = $context.'.'.$tool; |
| |
} |
| |
|
| if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
| ($action ne 'reload')) { |
($action ne 'reload')) { |
| $toolstatus = $env{'environment.'.$context.'.'.$tool}; |
$toolstatus = $env{'environment.'.$envkey}; |
| $inststatus = $env{'environment.inststatus'}; |
$inststatus = $env{'environment.inststatus'}; |
| } else { |
} else { |
| my %userenv = &userenvironment($udom,$uname,$context.'.'.$tool,'inststatus'); |
if (ref($userenvref) eq 'HASH') { |
| $toolstatus = $userenv{$context.'.'.$tool}; |
$toolstatus = $userenvref->{$envkey}; |
| $inststatus = $userenv{'inststatus'}; |
$inststatus = $userenvref->{'inststatus'}; |
| |
} else { |
| |
my %userenv = &userenvironment($udom,$uname,$envkey,'inststatus'); |
| |
$toolstatus = $userenv{$envkey}; |
| |
$inststatus = $userenv{'inststatus'}; |
| |
} |
| } |
} |
| |
|
| if ($toolstatus ne '') { |
if ($toolstatus ne '') { |
|
Line 4757 sub usertools_access {
|
Line 5864 sub usertools_access {
|
| return $access; |
return $access; |
| } |
} |
| |
|
| my $is_adv = &is_advanced_user($udom,$uname); |
my ($is_adv,%domdef); |
| my %domdef = &get_domain_defaults($udom); |
if (ref($is_advref) eq 'HASH') { |
| |
$is_adv = $is_advref->{'is_adv'}; |
| |
} else { |
| |
$is_adv = &is_advanced_user($udom,$uname); |
| |
} |
| |
if (ref($domdefref) eq 'HASH') { |
| |
%domdef = %{$domdefref}; |
| |
} else { |
| |
%domdef = &get_domain_defaults($udom); |
| |
} |
| if (ref($domdef{$tool}) eq 'HASH') { |
if (ref($domdef{$tool}) eq 'HASH') { |
| if ($is_adv) { |
if ($is_adv) { |
| if ($domdef{$tool}{'_LC_adv'} ne '') { |
if ($domdef{$tool}{'_LC_adv'} ne '') { |
|
Line 4800 sub usertools_access {
|
Line 5916 sub usertools_access {
|
| } |
} |
| } |
} |
| } else { |
} else { |
| if ($context eq 'tools') { |
if (($context eq 'tools') && ($tool ne 'webdav')) { |
| $access = 1; |
$access = 1; |
| } else { |
} else { |
| $access = 0; |
$access = 0; |
|
Line 4832 sub is_course_owner {
|
Line 5948 sub is_course_owner {
|
| |
|
| sub is_advanced_user { |
sub is_advanced_user { |
| my ($udom,$uname) = @_; |
my ($udom,$uname) = @_; |
| |
if ($udom ne '' && $uname ne '') { |
| |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
| |
if (wantarray) { |
| |
return ($env{'user.adv'},$env{'user.author'}); |
| |
} else { |
| |
return $env{'user.adv'}; |
| |
} |
| |
} |
| |
} |
| my %roleshash = &get_my_roles($uname,$udom,'userroles',undef,undef,undef,1); |
my %roleshash = &get_my_roles($uname,$udom,'userroles',undef,undef,undef,1); |
| my %allroles; |
my %allroles; |
| my $is_adv; |
my ($is_adv,$is_author); |
| foreach my $role (keys(%roleshash)) { |
foreach my $role (keys(%roleshash)) { |
| my ($trest,$tdomain,$trole,$sec) = split(/:/,$role); |
my ($trest,$tdomain,$trole,$sec) = split(/:/,$role); |
| my $area = '/'.$tdomain.'/'.$trest; |
my $area = '/'.$tdomain.'/'.$trest; |
|
Line 4848 sub is_advanced_user {
|
Line 5973 sub is_advanced_user {
|
| } elsif ($trole ne 'gr') { |
} elsif ($trole ne 'gr') { |
| &standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area); |
&standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area); |
| } |
} |
| |
if ($trole eq 'au') { |
| |
$is_author = 1; |
| |
} |
| } |
} |
| } |
} |
| foreach my $role (keys(%allroles)) { |
foreach my $role (keys(%allroles)) { |
|
Line 4862 sub is_advanced_user {
|
Line 5990 sub is_advanced_user {
|
| } |
} |
| } |
} |
| } |
} |
| |
if (wantarray) { |
| |
return ($is_adv,$is_author); |
| |
} |
| return $is_adv; |
return $is_adv; |
| } |
} |
| |
|
|
Line 5132 sub allowed {
|
Line 6263 sub allowed {
|
| } |
} |
| } |
} |
| |
|
| |
# User who is not author or co-author might still be able to edit |
| |
# resource of an author in the domain (e.g., if Domain Coordinator). |
| |
if (($priv eq 'eco') && ($thisallowed eq '') && ($env{'request.course.id'}) && |
| |
(&allowed('mdc',$env{'request.course.id'}))) { |
| |
if ($env{"user.priv.cm./$uri/"}=~/\Q$priv\E\&([^\:]*)/) { |
| |
$thisallowed.=$1; |
| |
} |
| |
} |
| |
|
| # Course: uri itself is a course |
# Course: uri itself is a course |
| my $courseuri=$uri; |
my $courseuri=$uri; |
| $courseuri=~s/\_(\d)/\/$1/; |
$courseuri=~s/\_(\d)/\/$1/; |
|
Line 5152 sub allowed {
|
Line 6292 sub allowed {
|
| if ($match) { |
if ($match) { |
| if ($env{'user.priv.'.$env{'request.role'}.'./'} |
if ($env{'user.priv.'.$env{'request.role'}.'./'} |
| =~/\Q$priv\E\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
| $thisallowed.=$1; |
my @blockers = &has_comm_blocking($priv,$symb,$uri); |
| |
if (@blockers > 0) { |
| |
$thisallowed = 'B'; |
| |
} else { |
| |
$thisallowed.=$1; |
| |
} |
| } |
} |
| } else { |
} else { |
| my $refuri = $env{'httpref.'.$orguri} || $env{'httpref.'.$ver_orguri}; |
my $refuri = $env{'httpref.'.$orguri} || $env{'httpref.'.$ver_orguri}; |
|
Line 5163 sub allowed {
|
Line 6308 sub allowed {
|
| $refuri=&declutter($refuri); |
$refuri=&declutter($refuri); |
| my ($match) = &is_on_map($refuri); |
my ($match) = &is_on_map($refuri); |
| if ($match) { |
if ($match) { |
| $thisallowed='F'; |
my @blockers = &has_comm_blocking($priv,$symb,$refuri); |
| |
if (@blockers > 0) { |
| |
$thisallowed = 'B'; |
| |
} else { |
| |
$thisallowed='F'; |
| |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 5215 sub allowed {
|
Line 6365 sub allowed {
|
| $statecond=$cond; |
$statecond=$cond; |
| if ($env{'user.priv.'.$env{'request.role'}.'./'.$courseprivid} |
if ($env{'user.priv.'.$env{'request.role'}.'./'.$courseprivid} |
| =~/\Q$priv\E\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
| $thisallowed.=$1; |
my $value = $1; |
| |
if ($priv eq 'bre') { |
| |
my @blockers = &has_comm_blocking($priv,$symb,$uri); |
| |
if (@blockers > 0) { |
| |
$thisallowed = 'B'; |
| |
} else { |
| |
$thisallowed.=$value; |
| |
} |
| |
} else { |
| |
$thisallowed.=$value; |
| |
} |
| $checkreferer=0; |
$checkreferer=0; |
| } |
} |
| } |
} |
|
Line 5243 sub allowed {
|
Line 6403 sub allowed {
|
| my $refstatecond=$cond; |
my $refstatecond=$cond; |
| if ($env{'user.priv.'.$env{'request.role'}.'./'.$courseprivid} |
if ($env{'user.priv.'.$env{'request.role'}.'./'.$courseprivid} |
| =~/\Q$priv\E\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
| $thisallowed.=$1; |
my $value = $1; |
| |
if ($priv eq 'bre') { |
| |
my @blockers = &has_comm_blocking($priv,$symb,$refuri); |
| |
if (@blockers > 0) { |
| |
$thisallowed = 'B'; |
| |
} else { |
| |
$thisallowed.=$value; |
| |
} |
| |
} else { |
| |
$thisallowed.=$value; |
| |
} |
| $uri=$refuri; |
$uri=$refuri; |
| $statecond=$refstatecond; |
$statecond=$refstatecond; |
| } |
} |
|
Line 5347 sub allowed {
|
Line 6517 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'}); |
$env{'request.course.id'}); |
|
Line 5357 sub allowed {
|
Line 6527 sub allowed {
|
| |
|
| if ($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'}); |
$env{'request.course.id'}); |
|
Line 5371 sub allowed {
|
Line 6541 sub allowed {
|
| if ($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 '.$rolecode); |
| } |
} |
|
Line 5403 sub allowed {
|
Line 6573 sub allowed {
|
| return 'F'; |
return 'F'; |
| } |
} |
| |
|
| |
# ------------------------------------------- Check construction space access |
| |
|
| |
sub constructaccess { |
| |
my ($url,$setpriv)=@_; |
| |
|
| |
# We do not allow editing of previous versions of files |
| |
if ($url=~/\.(\d+)\.(\w+)$/) { return ''; } |
| |
|
| |
# Get username and domain from URL |
| |
my ($ownername,$ownerdomain,$ownerhome); |
| |
|
| |
($ownerdomain,$ownername) = |
| |
($url=~ m{^(?:\Q$perlvar{'lonDocRoot'}\E|)/priv/($match_domain)/($match_username)/}); |
| |
|
| |
# The URL does not really point to any authorspace, forget it |
| |
unless (($ownername) && ($ownerdomain)) { return ''; } |
| |
|
| |
# Now we need to see if the user has access to the authorspace of |
| |
# $ownername at $ownerdomain |
| |
|
| |
if (($ownername eq $env{'user.name'}) && ($ownerdomain eq $env{'user.domain'})) { |
| |
# Real author for this? |
| |
$ownerhome = $env{'user.home'}; |
| |
if (exists($env{'user.priv.au./'.$ownerdomain.'/./'})) { |
| |
return ($ownername,$ownerdomain,$ownerhome); |
| |
} |
| |
} else { |
| |
# Co-author for this? |
| |
if (exists($env{'user.priv.ca./'.$ownerdomain.'/'.$ownername.'./'}) || |
| |
exists($env{'user.priv.aa./'.$ownerdomain.'/'.$ownername.'./'}) ) { |
| |
$ownerhome = &homeserver($ownername,$ownerdomain); |
| |
return ($ownername,$ownerdomain,$ownerhome); |
| |
} |
| |
} |
| |
|
| |
# We don't have any access right now. If we are not possibly going to do anything about this, |
| |
# we might as well leave |
| |
unless ($setpriv) { return ''; } |
| |
|
| |
# Backdoor access? |
| |
my $allowed=&allowed('eco',$ownerdomain); |
| |
# Nope |
| |
unless ($allowed) { return ''; } |
| |
# Looks like we may have access, but could be locked by the owner of the construction space |
| |
if ($allowed eq 'U') { |
| |
my %blocked=&get('environment',['domcoord.author'], |
| |
$ownerdomain,$ownername); |
| |
# Is blocked by owner |
| |
if ($blocked{'domcoord.author'} eq 'blocked') { return ''; } |
| |
} |
| |
if (($allowed eq 'F') || ($allowed eq 'U')) { |
| |
# Grant temporary access |
| |
my $then=$env{'user.login.time'}; |
| |
my $update==$env{'user.update.time'}; |
| |
if (!$update) { $update = $then; } |
| |
my $refresh=$env{'user.refresh.time'}; |
| |
if (!$refresh) { $refresh = $update; } |
| |
my $now = time; |
| |
&check_adhoc_privs($ownerdomain,$ownername,$update,$refresh, |
| |
$now,'ca','constructaccess'); |
| |
$ownerhome = &homeserver($ownername,$ownerdomain); |
| |
return($ownername,$ownerdomain,$ownerhome); |
| |
} |
| |
# No business here |
| |
return ''; |
| |
} |
| |
|
| |
sub get_comm_blocks { |
| |
my ($cdom,$cnum) = @_; |
| |
if ($cdom eq '' || $cnum eq '') { |
| |
return unless ($env{'request.course.id'}); |
| |
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
} |
| |
my %commblocks; |
| |
my $hashid=$cdom.'_'.$cnum; |
| |
my ($blocksref,$cached)=&is_cached_new('comm_block',$hashid); |
| |
if ((defined($cached)) && (ref($blocksref) eq 'HASH')) { |
| |
%commblocks = %{$blocksref}; |
| |
} else { |
| |
%commblocks = &Apache::lonnet::dump('comm_block',$cdom,$cnum); |
| |
my $cachetime = 600; |
| |
&do_cache_new('comm_block',$hashid,\%commblocks,$cachetime); |
| |
} |
| |
return %commblocks; |
| |
} |
| |
|
| |
sub has_comm_blocking { |
| |
my ($priv,$symb,$uri,$blocks) = @_; |
| |
return unless ($env{'request.course.id'}); |
| |
return unless ($priv eq 'bre'); |
| |
return if ($env{'user.priv.'.$env{'request.role'}} =~/evb\&([^\:]*)/); |
| |
my %commblocks; |
| |
if (ref($blocks) eq 'HASH') { |
| |
%commblocks = %{$blocks}; |
| |
} else { |
| |
%commblocks = &get_comm_blocks(); |
| |
} |
| |
return unless (keys(%commblocks) > 0); |
| |
if (!$symb) { $symb=&symbread($uri,1); } |
| |
my ($map,$resid,undef)=&decode_symb($symb); |
| |
my %tocheck = ( |
| |
maps => $map, |
| |
resources => $symb, |
| |
); |
| |
my @blockers; |
| |
my $now = time; |
| |
my $navmap = Apache::lonnavmaps::navmap->new(); |
| |
foreach my $block (keys(%commblocks)) { |
| |
if ($block =~ /^(\d+)____(\d+)$/) { |
| |
my ($start,$end) = ($1,$2); |
| |
if ($start <= $now && $end >= $now) { |
| |
if (ref($commblocks{$block}{'blocks'}) eq 'HASH') { |
| |
if (ref($commblocks{$block}{'blocks'}{'docs'}) eq 'HASH') { |
| |
if (ref($commblocks{$block}{'blocks'}{'docs'}{'maps'}) eq 'HASH') { |
| |
if ($commblocks{$block}{'blocks'}{'docs'}{'maps'}{$map}) { |
| |
unless (grep(/^\Q$block\E$/,@blockers)) { |
| |
push(@blockers,$block); |
| |
} |
| |
} |
| |
} |
| |
if (ref($commblocks{$block}{'blocks'}{'docs'}{'resources'}) eq 'HASH') { |
| |
if ($commblocks{$block}{'blocks'}{'docs'}{'resources'}{$symb}) { |
| |
unless (grep(/^\Q$block\E$/,@blockers)) { |
| |
push(@blockers,$block); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} elsif ($block =~ /^firstaccess____(.+)$/) { |
| |
my $item = $1; |
| |
my @to_test; |
| |
if (ref($commblocks{$block}{'blocks'}) eq 'HASH') { |
| |
if (ref($commblocks{$block}{'blocks'}{'docs'}) eq 'HASH') { |
| |
my $check_interval; |
| |
if (&check_docs_block($commblocks{$block}{'blocks'}{'docs'},\%tocheck)) { |
| |
my @interval; |
| |
my $type = 'map'; |
| |
if ($item eq 'course') { |
| |
$type = 'course'; |
| |
@interval=&EXT("resource.0.interval"); |
| |
} else { |
| |
if ($item =~ /___\d+___/) { |
| |
$type = 'resource'; |
| |
@interval=&EXT("resource.0.interval",$item); |
| |
if (ref($navmap)) { |
| |
my $res = $navmap->getBySymb($item); |
| |
push(@to_test,$res); |
| |
} |
| |
} else { |
| |
my $mapsymb = &symbread($item,1); |
| |
if ($mapsymb) { |
| |
if (ref($navmap)) { |
| |
my $mapres = $navmap->getBySymb($mapsymb); |
| |
@to_test = $mapres->retrieveResources($mapres,undef,0,1); |
| |
foreach my $res (@to_test) { |
| |
my $symb = $res->symb(); |
| |
next if ($symb eq $mapsymb); |
| |
if ($symb ne '') { |
| |
@interval=&EXT("resource.0.interval",$symb); |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($interval[0] =~ /\d+/) { |
| |
my $first_access; |
| |
if ($type eq 'resource') { |
| |
$first_access=&get_first_access($interval[1],$item); |
| |
} elsif ($type eq 'map') { |
| |
$first_access=&get_first_access($interval[1],undef,$item); |
| |
} else { |
| |
$first_access=&get_first_access($interval[1]); |
| |
} |
| |
if ($first_access) { |
| |
my $timesup = $first_access+$interval[0]; |
| |
if ($timesup > $now) { |
| |
foreach my $res (@to_test) { |
| |
if ($res->is_problem()) { |
| |
if ($res->completable()) { |
| |
unless (grep(/^\Q$block\E$/,@blockers)) { |
| |
push(@blockers,$block); |
| |
} |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return @blockers; |
| |
} |
| |
|
| |
sub check_docs_block { |
| |
my ($docsblock,$tocheck) =@_; |
| |
if ((ref($docsblock) ne 'HASH') || (ref($tocheck) ne 'HASH')) { |
| |
return; |
| |
} |
| |
if (ref($docsblock->{'maps'}) eq 'HASH') { |
| |
if ($tocheck->{'maps'}) { |
| |
if ($docsblock->{'maps'}{$tocheck->{'maps'}}) { |
| |
return 1; |
| |
} |
| |
} |
| |
} |
| |
if (ref($docsblock->{'resources'}) eq 'HASH') { |
| |
if ($tocheck->{'resources'}) { |
| |
if ($docsblock->{'resources'}{$tocheck->{'resources'}}) { |
| |
return 1; |
| |
} |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
# |
| |
# Removes the versino from a URI and |
| |
# splits it in to its filename and path to the filename. |
| |
# Seems like File::Basename could have done this more clearly. |
| |
# Parameters: |
| |
# $uri - input URI |
| |
# Returns: |
| |
# Two element list consisting of |
| |
# $pathname - the URI up to and excluding the trailing / |
| |
# $filename - The part of the URI following the last / |
| |
# NOTE: |
| |
# Another realization of this is simply: |
| |
# use File::Basename; |
| |
# ... |
| |
# $uri = shift; |
| |
# $filename = basename($uri); |
| |
# $path = dirname($uri); |
| |
# return ($filename, $path); |
| |
# |
| |
# The implementation below is probably faster however. |
| |
# |
| sub split_uri_for_cond { |
sub split_uri_for_cond { |
| my $uri=&deversion(&declutter(shift)); |
my $uri=&deversion(&declutter(shift)); |
| my @uriparts=split(/\//,$uri); |
my @uriparts=split(/\//,$uri); |
|
Line 5554 sub update_allusers_table {
|
Line 6969 sub update_allusers_table {
|
| 'generation='.&escape($names->{'generation'}).'%%'. |
'generation='.&escape($names->{'generation'}).'%%'. |
| 'permanentemail='.&escape($names->{'permanentemail'}).'%%'. |
'permanentemail='.&escape($names->{'permanentemail'}).'%%'. |
| 'id='.&escape($names->{'id'}),$homeserver); |
'id='.&escape($names->{'id'}),$homeserver); |
| my $reply = &get_query_reply($queryid); |
return; |
| return $reply; |
|
| } |
} |
| |
|
| # ------- Request retrieval of institutional classlists for course(s) |
# ------- Request retrieval of institutional classlists for course(s) |
|
Line 5599 sub fetch_enrollment_query {
|
Line 7013 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 5629 sub fetch_enrollment_query {
|
Line 7043 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 $reply=''; |
| for (1..100) { |
for (1..100) { |
| sleep 2; |
sleep 2; |
|
Line 5725 sub auto_get_sections {
|
Line 7139 sub auto_get_sections {
|
| } |
} |
| |
|
| sub auto_new_course { |
sub auto_new_course { |
| my ($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 $response; |
| } |
} |
| |
|
|
Line 6290 sub assignrole {
|
Line 7704 sub assignrole {
|
| } |
} |
| } |
} |
| } |
} |
| |
} elsif ($context eq 'requestauthor') { |
| |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
| |
($url eq '/'.$udom.'/') && ($role eq 'au')) { |
| |
if ($env{'environment.requestauthor'} eq 'automatic') { |
| |
$refused = ''; |
| |
} else { |
| |
my %domdefaults = &get_domain_defaults($udom); |
| |
if (ref($domdefaults{'requestauthor'}) eq 'HASH') { |
| |
my $checkbystatus; |
| |
if ($env{'user.adv'}) { |
| |
my $disposition = $domdefaults{'requestauthor'}{'_LC_adv'}; |
| |
if ($disposition eq 'automatic') { |
| |
$refused = ''; |
| |
} elsif ($disposition eq '') { |
| |
$checkbystatus = 1; |
| |
} |
| |
} else { |
| |
$checkbystatus = 1; |
| |
} |
| |
if ($checkbystatus) { |
| |
if ($env{'environment.inststatus'}) { |
| |
my @inststatuses = split(/,/,$env{'environment.inststatus'}); |
| |
foreach my $type (@inststatuses) { |
| |
if (($type ne '') && |
| |
($domdefaults{'requestauthor'}{$type} eq 'automatic')) { |
| |
$refused = ''; |
| |
} |
| |
} |
| |
} elsif ($domdefaults{'requestauthor'}{'default'} eq 'automatic') { |
| |
$refused = ''; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| } |
} |
| if ($refused) { |
if ($refused) { |
| &logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
&logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
|
Line 6298 sub assignrole {
|
Line 7747 sub assignrole {
|
| return 'refused'; |
return 'refused'; |
| } |
} |
| } |
} |
| |
} elsif ($role eq 'au') { |
| |
if ($url ne '/'.$udom.'/') { |
| |
&logthis('Attempt by '.$env{'user.name'}.':'.$env{'user.domain'}. |
| |
' to assign author role for '.$uname.':'.$udom. |
| |
' in domain: '.$url.' refused (wrong domain).'); |
| |
return 'refused'; |
| |
} |
| } |
} |
| $mrole=$role; |
$mrole=$role; |
| } |
} |
|
Line 6333 sub assignrole {
|
Line 7789 sub assignrole {
|
| if ($answer eq 'ok') { |
if ($answer eq 'ok') { |
| &userrolelog($role,$uname,$udom,$url,$start,$end); |
&userrolelog($role,$uname,$udom,$url,$start,$end); |
| # for course roles, perform group memberships changes triggered by role change. |
# for course roles, perform group memberships changes triggered by role change. |
| &courserolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag,$selfenroll,$context); |
|
| unless ($role =~ /^gr/) { |
unless ($role =~ /^gr/) { |
| &Apache::longroup::group_changes($udom,$uname,$url,$role,$origend, |
&Apache::longroup::group_changes($udom,$uname,$url,$role,$origend, |
| $origstart,$selfenroll,$context); |
$origstart,$selfenroll,$context); |
| } |
} |
| |
if (($role eq 'cc') || ($role eq 'in') || |
| |
($role eq 'ep') || ($role eq 'ad') || |
| |
($role eq 'ta') || ($role eq 'st') || |
| |
($role=~/^cr/) || ($role eq 'gr') || |
| |
($role eq 'co')) { |
| |
&courserolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag, |
| |
$selfenroll,$context); |
| |
} elsif (($role eq 'li') || ($role eq 'dg') || ($role eq 'sc') || |
| |
($role eq 'au') || ($role eq 'dc')) { |
| |
&domainrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag, |
| |
$context); |
| |
} elsif (($role eq 'ca') || ($role eq 'aa')) { |
| |
&coauthorrolelog($role,$uname,$udom,$url,$origstart,$origend,$delflag, |
| |
$context); |
| |
} |
| if ($role eq 'cc') { |
if ($role eq 'cc') { |
| &autoupdate_coowners($url,$end,$start,$uname,$udom); |
&autoupdate_coowners($url,$end,$start,$uname,$udom); |
| } |
} |
|
Line 6478 sub modifyuser {
|
Line 7948 sub modifyuser {
|
| ' by '.$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 $newuser; |
| |
if ($uhome eq 'no_host') { |
| |
$newuser = 1; |
| |
} |
| # ----------------------------------------------------------------- Create User |
# ----------------------------------------------------------------- Create User |
| if (($uhome eq 'no_host') && |
if (($uhome eq 'no_host') && |
| (($umode && $upass) || ($umode eq 'localauth'))) { |
(($umode && $upass) || ($umode eq 'localauth'))) { |
|
Line 6530 sub modifyuser {
|
Line 8004 sub modifyuser {
|
| ['firstname','middlename','lastname','generation','id', |
['firstname','middlename','lastname','generation','id', |
| 'permanentemail','inststatus'], |
'permanentemail','inststatus'], |
| $udom,$uname); |
$udom,$uname); |
| my %names; |
my (%names,%oldnames); |
| if ($tmp[0] =~ m/^error:.*/) { |
if ($tmp[0] =~ m/^error:.*/) { |
| %names=(); |
%names=(); |
| } else { |
} else { |
| %names = @tmp; |
%names = @tmp; |
| |
%oldnames = %names; |
| } |
} |
| # |
# |
| # 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 |
|
Line 6588 sub modifyuser {
|
Line 8063 sub modifyuser {
|
| } |
} |
| } |
} |
| } |
} |
| my $reply = &put('environment', \%names, $udom,$uname); |
my $logmsg = $udom.', '.$uname.', '.$uid.', '. |
| if ($reply ne 'ok') { return 'error: '.$reply; } |
|
| my $sqlresult = &update_allusers_table($uname,$udom,\%names); |
|
| &devalidate_cache_new('namescache',$uname.':'.$udom); |
|
| my $logmsg = 'Success modifying user '.$udom.', '.$uname.', '.$uid.', '. |
|
| $umode.', '.$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'}) { |
| $logmsg .= ' by '.$env{'user.name'}.' at '.$env{'user.domain'}; |
$logmsg .= ' by '.$env{'user.name'}.' at '.$env{'user.domain'}; |
| } else { |
} else { |
| $logmsg .= ' during self creation'; |
$logmsg .= ' during self creation'; |
| } |
} |
| |
my $changed; |
| |
if ($newuser) { |
| |
$changed = 1; |
| |
} else { |
| |
foreach my $field (@fields) { |
| |
if ($names{$field} ne $oldnames{$field}) { |
| |
$changed = 1; |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
unless ($changed) { |
| |
$logmsg = 'No changes in user information needed for: '.$logmsg; |
| |
&logthis($logmsg); |
| |
return 'ok'; |
| |
} |
| |
my $reply = &put('environment', \%names, $udom,$uname); |
| |
if ($reply ne 'ok') { |
| |
return 'error: '.$reply; |
| |
} |
| |
if ($names{'permanentemail'} ne $oldnames{'permanentemail'}) { |
| |
&Apache::lonnet::devalidate_cache_new('emailscache',$uname.':'.$udom); |
| |
} |
| |
my $sqlresult = &update_allusers_table($uname,$udom,\%names); |
| |
&devalidate_cache_new('namescache',$uname.':'.$udom); |
| |
$logmsg = 'Success modifying user '.$logmsg; |
| &logthis($logmsg); |
&logthis($logmsg); |
| return 'ok'; |
return 'ok'; |
| } |
} |
|
Line 6672 sub modify_student_enrollment {
|
Line 8169 sub modify_student_enrollment {
|
| $uid = $tmp{'id'} if (!defined($uid) || $uid eq ''); |
$uid = $tmp{'id'} if (!defined($uid) || $uid eq ''); |
| } |
} |
| my $fullname = &format_name($first,$middle,$last,$gene,'lastname'); |
my $fullname = &format_name($first,$middle,$last,$gene,'lastname'); |
| |
my $user = "$uname:$udom"; |
| |
my %old_entry = &Apache::lonnet::get('classlist',[$user],$cdom,$cnum); |
| my $reply=cput('classlist', |
my $reply=cput('classlist', |
| {"$uname:$udom" => |
{$user => |
| join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype) }, |
join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype) }, |
| $cdom,$cnum); |
$cdom,$cnum); |
| unless (($reply eq 'ok') || ($reply eq 'delayed')) { |
if (($reply eq 'ok') || ($reply eq 'delayed')) { |
| |
&devalidate_getsection_cache($udom,$uname,$cid); |
| |
} else { |
| return 'error: '.$reply; |
return 'error: '.$reply; |
| } else { |
|
| &devalidate_getsection_cache($udom,$uname,$cid); |
|
| } |
} |
| # Add student role to user |
# Add student role to user |
| my $uurl='/'.$cid; |
my $uurl='/'.$cid; |
|
Line 6687 sub modify_student_enrollment {
|
Line 8186 sub modify_student_enrollment {
|
| if ($usec) { |
if ($usec) { |
| $uurl.='/'.$usec; |
$uurl.='/'.$usec; |
| } |
} |
| return &assignrole($udom,$uname,$uurl,'st',$end,$start,undef,$selfenroll,$context); |
my $result = &assignrole($udom,$uname,$uurl,'st',$end,$start,undef, |
| |
$selfenroll,$context); |
| |
if ($result ne 'ok') { |
| |
if ($old_entry{$user} ne '') { |
| |
$reply = &cput('classlist',\%old_entry,$cdom,$cnum); |
| |
} else { |
| |
$reply = &del('classlist',[$user],$cdom,$cnum); |
| |
} |
| |
} |
| |
return $result; |
| } |
} |
| |
|
| sub format_name { |
sub format_name { |
|
Line 6886 sub generate_coursenum {
|
Line 8394 sub generate_coursenum {
|
| } |
} |
| |
|
| sub is_course { |
sub is_course { |
| my ($cdom,$cnum) = @_; |
my ($cdom, $cnum) = scalar(@_) == 1 ? |
| my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef, |
($_[0] =~ /^($match_domain)_($match_courseid)$/) : @_; |
| undef,'.'); |
|
| if (exists($courses{$cdom.'_'.$cnum})) { |
return unless $cdom and $cnum; |
| return 1; |
|
| } |
my %courses = &courseiddump($cdom, '.', 1, '.', '.', $cnum, undef, undef, |
| return 0; |
'.'); |
| |
|
| |
return unless exists($courses{$cdom.'_'.$cnum}); |
| |
return wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum; |
| } |
} |
| |
|
| sub store_userdata { |
sub store_userdata { |
|
Line 6916 sub store_userdata {
|
Line 8427 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'; |
$result = 'error: data to store was not a hash reference'; |
|
Line 6970 sub diskusage {
|
Line 8481 sub diskusage {
|
| } |
} |
| |
|
| sub is_locked { |
sub is_locked { |
| my ($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 6982 sub is_locked {
|
Line 8493 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 $is_locked; |
| } |
} |
| |
|
| sub declutter_portfile { |
sub declutter_portfile { |
|
Line 7033 sub save_selected_files {
|
Line 8549 sub save_selected_files {
|
| sub clear_selected_files { |
sub clear_selected_files { |
| my ($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 7043 sub files_in_path {
|
Line 8559 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 7065 sub files_not_in_path {
|
Line 8581 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|/|, $line); |
|
Line 7413 sub dirlist {
|
Line 8929 sub dirlist {
|
| |
|
| if($udom) { |
if($udom) { |
| if($uname) { |
if($uname) { |
| |
my $uhome = &homeserver($uname,$udom); |
| |
if ($uhome eq 'no_host') { |
| |
return ([],'no_host'); |
| |
} |
| $listing = &reply('ls3:'.&escape('/'.$uri).':'.$getpropath.':' |
$listing = &reply('ls3:'.&escape('/'.$uri).':'.$getpropath.':' |
| .$getuserdir.':'.&escape($dirRoot) |
.$getuserdir.':'.&escape($dirRoot) |
| .':'.&escape($uname).':'.&escape($udom), |
.':'.&escape($uname).':'.&escape($udom),$uhome); |
| &homeserver($uname,$udom)); |
|
| if ($listing eq 'unknown_cmd') { |
if ($listing eq 'unknown_cmd') { |
| $listing = &reply('ls2:'.$dirRoot.'/'.$uri, |
$listing = &reply('ls2:'.$dirRoot.'/'.$uri,$uhome); |
| &homeserver($uname,$udom)); |
|
| } else { |
} else { |
| @listing_results = map { &unescape($_); } split(/:/,$listing); |
@listing_results = map { &unescape($_); } split(/:/,$listing); |
| } |
} |
| if ($listing eq 'unknown_cmd') { |
if ($listing eq 'unknown_cmd') { |
| $listing = &reply('ls:'.$dirRoot.'/'.$uri, |
$listing = &reply('ls:'.$dirRoot.'/'.$uri,$uhome); |
| &homeserver($uname,$udom)); |
|
| @listing_results = split(/:/,$listing); |
@listing_results = split(/:/,$listing); |
| } else { |
} else { |
| @listing_results = map { &unescape($_); } split(/:/,$listing); |
@listing_results = map { &unescape($_); } split(/:/,$listing); |
| } |
} |
| return @listing_results; |
if (($listing eq 'no_such_host') || ($listing eq 'con_lost') || |
| |
($listing eq 'rejected') || ($listing eq 'refused') || |
| |
($listing eq 'no_such_dir') || ($listing eq 'empty')) { |
| |
return ([],$listing); |
| |
} else { |
| |
return (\@listing_results); |
| |
} |
| } elsif(!$alternateRoot) { |
} elsif(!$alternateRoot) { |
| my %allusers; |
my (%allusers,%listerror); |
| my %servers = &get_servers($udom,'library'); |
my %servers = &get_servers($udom,'library'); |
| foreach my $tryserver (keys(%servers)) { |
foreach my $tryserver (keys(%servers)) { |
| $listing = &reply('ls3:'.&escape("/res/$udom").':::::'. |
$listing = &reply('ls3:'.&escape("/res/$udom").':::::'. |
|
Line 7451 sub dirlist {
|
Line 8974 sub dirlist {
|
| @listing_results = |
@listing_results = |
| map { &unescape($_); } split(/:/,$listing); |
map { &unescape($_); } split(/:/,$listing); |
| } |
} |
| if ($listing_results[0] ne 'no_such_dir' && |
if (($listing eq 'no_such_host') || ($listing eq 'con_lost') || |
| $listing_results[0] ne 'empty' && |
($listing eq 'rejected') || ($listing eq 'refused') || |
| $listing_results[0] ne 'con_lost') { |
($listing eq 'no_such_dir') || ($listing eq 'empty')) { |
| |
$listerror{$tryserver} = $listing; |
| |
} else { |
| foreach my $line (@listing_results) { |
foreach my $line (@listing_results) { |
| my ($entry) = split(/&/,$line,2); |
my ($entry) = split(/&/,$line,2); |
| $allusers{$entry} = 1; |
$allusers{$entry} = 1; |
| } |
} |
| } |
} |
| } |
} |
| my $alluserstr=''; |
my @alluserslist=(); |
| foreach my $user (sort(keys(%allusers))) { |
foreach my $user (sort(keys(%allusers))) { |
| $alluserstr.=$user.'&user:'; |
push(@alluserslist,$user.'&user'); |
| } |
} |
| $alluserstr=~s/:$//; |
return (\@alluserslist); |
| return split(/:/,$alluserstr); |
|
| } else { |
} else { |
| return ('missing user name'); |
return ([],'missing username'); |
| } |
} |
| } elsif(!defined($getpropath)) { |
} elsif(!defined($getpropath)) { |
| my @all_domains = sort(&all_domains()); |
my $path = $perlvar{'lonDocRoot'}.'/res/'; |
| foreach my $domain (@all_domains) { |
my @all_domains = map { $path.$_.'/&domain'; } (sort(&all_domains())); |
| $domain = $perlvar{'lonDocRoot'}.'/res/'.$domain.'/&domain'; |
return (\@all_domains); |
| } |
|
| return @all_domains; |
|
| } else { |
} else { |
| return ('missing domain'); |
return ([],'missing domain'); |
| } |
} |
| } |
} |
| |
|
|
Line 7489 sub GetFileTimestamp {
|
Line 9011 sub GetFileTimestamp {
|
| my ($studentDomain,$studentName,$filename,$getuserdir)=@_; |
my ($studentDomain,$studentName,$filename,$getuserdir)=@_; |
| $studentDomain = &LONCAPA::clean_domain($studentDomain); |
$studentDomain = &LONCAPA::clean_domain($studentDomain); |
| $studentName = &LONCAPA::clean_username($studentName); |
$studentName = &LONCAPA::clean_username($studentName); |
| my ($fileStat) = |
my ($fileref,$error) = &dirlist($filename,$studentDomain,$studentName, |
| &Apache::lonnet::dirlist($filename,$studentDomain,$studentName, |
undef,$getuserdir); |
| undef,$getuserdir); |
if (($error eq 'empty') || ($error eq 'no_such_dir')) { |
| my @stats = split('&', $fileStat); |
return -1; |
| if($stats[0] ne 'empty' && $stats[0] ne 'no_such_dir') { |
} |
| |
if (ref($fileref) eq 'ARRAY') { |
| |
my @stats = split('&',$fileref->[0]); |
| # @stats contains first the filename, then the stat output |
# @stats contains first the filename, then the stat output |
| return $stats[10]; # so this is 10 instead of 9. |
return $stats[10]; # so this is 10 instead of 9. |
| } else { |
} else { |
|
Line 7525 sub stat_file {
|
Line 9049 sub stat_file {
|
| if ($file =~ /^userfiles\//) { |
if ($file =~ /^userfiles\//) { |
| $getpropath = 1; |
$getpropath = 1; |
| } |
} |
| my ($result) = &dirlist($file,$udom,$uname,$getpropath); |
my ($listref,$error) = &dirlist($file,$udom,$uname,$getpropath); |
| my @stats = split('&', $result); |
if (($error eq 'empty') || ($error eq 'no_such_dir')) { |
| |
return (); |
| if($stats[0] ne 'empty' && $stats[0] ne 'no_such_dir') { |
} else { |
| shift(@stats); #filename is first |
if (ref($listref) eq 'ARRAY') { |
| return @stats; |
my @stats = split('&',$listref->[0]); |
| |
shift(@stats); #filename is first |
| |
return @stats; |
| |
} |
| } |
} |
| return (); |
return (); |
| } |
} |
|
Line 7851 sub EXT {
|
Line 9378 sub EXT {
|
| } elsif ($realm eq 'request') { |
} elsif ($realm eq 'request') { |
| # ------------------------------------------------------------- request.browser |
# ------------------------------------------------------------- request.browser |
| if ($space eq 'browser') { |
if ($space eq 'browser') { |
| if ($qualifier eq 'textremote') { |
return $env{'browser.'.$qualifier}; |
| if (&Apache::lonlocal::mt('textual_remote_display') eq 'on') { |
|
| return 1; |
|
| } else { |
|
| return 0; |
|
| } |
|
| } else { |
|
| return $env{'browser.'.$qualifier}; |
|
| } |
|
| # ------------------------------------------------------------ request.filename |
# ------------------------------------------------------------ request.filename |
| } else { |
} else { |
| return $env{'request.'.$spacequalifierrest}; |
return $env{'request.'.$spacequalifierrest}; |
|
Line 8140 sub metadata {
|
Line 9659 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|) && ($uri !~ m|/bulletinboard$|)) || |
| ($uri =~ m|/$|) || ($uri =~ m|/.meta$|) ) { |
($uri =~ m|/$|) || ($uri =~ m|/.meta$|) || ($uri =~ m{^/*uploaded/.+\.sequence$})) { |
| return undef; |
return undef; |
| } |
} |
| if (($uri =~ /^~/ || $uri =~ m{home/$match_username/public_html/}) |
if (($uri =~ /^priv/ || $uri=~/home\/httpd\/html\/priv/) |
| && &Apache::lonxml::get_state('target') =~ /^(|meta)$/) { |
&& &Apache::lonxml::get_state('target') =~ /^(|meta)$/) { |
| return undef; |
return undef; |
| } |
} |
|
Line 8180 sub metadata {
|
Line 9699 sub metadata {
|
| my %metathesekeys=(); |
my %metathesekeys=(); |
| unless ($filename=~/\.meta$/) { $filename.='.meta'; } |
unless ($filename=~/\.meta$/) { $filename.='.meta'; } |
| my $metastring; |
my $metastring; |
| if ($uri =~ /^~/ || $uri =~ m{home/$match_username/public_html/}) { |
if ($uri =~ /^priv/ || $uri=~/home\/httpd\/html\/priv/) { |
| my $which = &hreflocation('','/'.($liburi || $uri)); |
my $which = &hreflocation('','/'.($liburi || $uri)); |
| $metastring = |
$metastring = |
| &Apache::lonnet::ssi_body($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 8503 sub gettitle {
|
Line 10023 sub gettitle {
|
| } |
} |
| $title=~s/\&colon\;/\:/gs; |
$title=~s/\&colon\;/\:/gs; |
| if ($title) { |
if ($title) { |
| |
# Remember both $symb and $title for dynamic metadata |
| |
$accesshash{$symb.'___crstitle'}=$title; |
| |
$accesshash{&declutter($map).'___'.&declutter($url).'___usage'}=time; |
| |
# Cache this title and then return it |
| return &do_cache_new('title',$key,$title,600); |
return &do_cache_new('title',$key,$title,600); |
| } |
} |
| $urlsymb=$url; |
$urlsymb=$url; |
|
Line 8535 sub get_slot {
|
Line 10059 sub get_slot {
|
| } |
} |
| return $slotinfo{$which}; |
return $slotinfo{$which}; |
| } |
} |
| |
|
| |
sub get_reservable_slots { |
| |
my ($cnum,$cdom,$uname,$udom) = @_; |
| |
my $now = time; |
| |
my $reservable_info; |
| |
my $key=join("\0",'reservableslots',$cdom,$cnum,$uname,$udom); |
| |
if (exists($remembered{$key})) { |
| |
$reservable_info = $remembered{$key}; |
| |
} else { |
| |
my %resv; |
| |
($resv{'now_order'},$resv{'now'},$resv{'future_order'},$resv{'future'}) = |
| |
&Apache::loncommon::get_future_slots($cnum,$cdom,$now); |
| |
$reservable_info = \%resv; |
| |
$remembered{$key} = $reservable_info; |
| |
} |
| |
return $reservable_info; |
| |
} |
| |
|
| |
sub get_course_slots { |
| |
my ($cnum,$cdom) = @_; |
| |
my $hashid=$cnum.':'.$cdom; |
| |
my ($result,$cached) = &Apache::lonnet::is_cached_new('allslots',$hashid); |
| |
if (defined($cached)) { |
| |
if (ref($result) eq 'HASH') { |
| |
return %{$result}; |
| |
} |
| |
} else { |
| |
my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum); |
| |
my ($tmp) = keys(%slots); |
| |
if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
| |
&Apache::lonnet::do_cache_new('allslots',$hashid,\%slots,600); |
| |
return %slots; |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub devalidate_slots_cache { |
| |
my ($cnum,$cdom)=@_; |
| |
my $hashid=$cnum.':'.$cdom; |
| |
&devalidate_cache_new('allslots',$hashid); |
| |
} |
| |
|
| |
sub get_coursechange { |
| |
my ($cdom,$cnum) = @_; |
| |
if ($cdom eq '' || $cnum eq '') { |
| |
return unless ($env{'request.course.id'}); |
| |
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
} |
| |
my $hashid=$cdom.'_'.$cnum; |
| |
my ($change,$cached)=&is_cached_new('crschange',$hashid); |
| |
if ((defined($cached)) && ($change ne '')) { |
| |
return $change; |
| |
} else { |
| |
my %crshash; |
| |
%crshash = &get('environment',['internal.contentchange'],$cdom,$cnum); |
| |
if ($crshash{'internal.contentchange'} eq '') { |
| |
$change = $env{'course.'.$cdom.'_'.$cnum.'.internal.created'}; |
| |
if ($change eq '') { |
| |
%crshash = &get('environment',['internal.created'],$cdom,$cnum); |
| |
$change = $crshash{'internal.created'}; |
| |
} |
| |
} else { |
| |
$change = $crshash{'internal.contentchange'}; |
| |
} |
| |
my $cachetime = 600; |
| |
&do_cache_new('crschange',$hashid,$change,$cachetime); |
| |
} |
| |
return $change; |
| |
} |
| |
|
| |
sub devalidate_coursechange_cache { |
| |
my ($cnum,$cdom)=@_; |
| |
my $hashid=$cnum.':'.$cdom; |
| |
&devalidate_cache_new('crschange',$hashid); |
| |
} |
| |
|
| # ------------------------------------------------- Update symbolic store links |
# ------------------------------------------------- Update symbolic store links |
| |
|
| sub symblist { |
sub symblist { |
|
Line 8562 sub symblist {
|
Line 10164 sub symblist {
|
| # --------------------------------------------------------------- Verify a symb |
# --------------------------------------------------------------- Verify a symb |
| |
|
| sub symbverify { |
sub symbverify { |
| my ($symb,$thisurl)=@_; |
my ($symb,$thisurl,$encstate)=@_; |
| my $thisfn=$thisurl; |
my $thisfn=$thisurl; |
| $thisfn=&declutter($thisfn); |
$thisfn=&declutter($thisfn); |
| # direct jump to resource in page or to a sequence - will construct own symbs |
# direct jump to resource in page or to a sequence - will construct own symbs |
|
Line 8585 sub symbverify {
|
Line 10187 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 ($ids) { |
| # ------------------------------------------------------------------- Has ID(s) |
# ------------------------------------------------------------------- Has ID(s) |
|
Line 8597 sub symbverify {
|
Line 10200 sub symbverify {
|
| } |
} |
| if ( |
if ( |
| &symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
&symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
| eq $symb) { |
eq $symb) { |
| |
if (ref($encstate)) { |
| |
$$encstate = $bighash{'encrypted_'.$id}; |
| |
} |
| if (($env{'request.role.adv'}) || |
if (($env{'request.role.adv'}) || |
| $bighash{'encrypted_'.$id} eq $env{'request.enc'}) { |
($bighash{'encrypted_'.$id} eq $env{'request.enc'}) || |
| $okay=1; |
($thisurl eq '/adm/navmaps')) { |
| |
$okay=1; |
| } |
} |
| } |
} |
| } |
} |
|
Line 8677 sub deversion {
|
Line 10284 sub deversion {
|
| sub symbread { |
sub symbread { |
| my ($thisfn,$donotrecurse)=@_; |
my ($thisfn,$donotrecurse)=@_; |
| my $cache_str='request.symbread.cached.'.$thisfn; |
my $cache_str='request.symbread.cached.'.$thisfn; |
| if (defined($env{$cache_str})) { return $env{$cache_str}; } |
if (defined($env{$cache_str})) { |
| |
if (($thisfn) || ($env{$cache_str} ne '')) { |
| |
return $env{$cache_str}; |
| |
} |
| |
} |
| # no filename provided? try from environment |
# no filename provided? try from environment |
| unless ($thisfn) { |
unless ($thisfn) { |
| if ($env{'request.symb'}) { |
if ($env{'request.symb'}) { |
|
Line 8874 sub getCODE {
|
Line 10485 sub getCODE {
|
| } |
} |
| return undef; |
return undef; |
| } |
} |
| |
# |
| |
# Determines the random seed for a specific context: |
| |
# |
| |
# parameters: |
| |
# symb - in course context the symb for the seed. |
| |
# course_id - The course id of the form domain_coursenum. |
| |
# domain - Domain for the user. |
| |
# course - Course for the user. |
| |
# cenv - environment of the course. |
| |
# |
| |
# NOTE: |
| |
# All parameters are picked out of the environment if missing |
| |
# or not defined. |
| |
# If a symb cannot be determined the current time is used instead. |
| |
# |
| |
# For a given well defined symb, courside, domain, username, |
| |
# and course environment, the seed is reproducible. |
| |
# |
| sub rndseed { |
sub rndseed { |
| my ($symb,$courseid,$domain,$username)=@_; |
my ($symb,$courseid,$domain,$username, $cenv)=@_; |
| my ($wsymb,$wcourseid,$wdomain,$wusername)=&whichuser(); |
my ($wsymb,$wcourseid,$wdomain,$wusername)=&whichuser(); |
| if (!defined($symb)) { |
if (!defined($symb)) { |
| unless ($symb=$wsymb) { return time; } |
unless ($symb=$wsymb) { return time; } |
| } |
} |
| if (!$courseid) { $courseid=$wcourseid; } |
if (!defined $courseid) { |
| if (!$domain) { $domain=$wdomain; } |
$courseid=$wcourseid; |
| if (!$username) { $username=$wusername } |
} |
| my $which=&get_rand_alg(); |
if (!defined $domain) { $domain=$wdomain; } |
| |
if (!defined $username) { $username=$wusername } |
| |
|
| |
my $which; |
| |
if (defined($cenv->{'rndseed'})) { |
| |
$which = $cenv->{'rndseed'}; |
| |
} else { |
| |
$which =&get_rand_alg($courseid); |
| |
} |
| if (defined(&getCODE())) { |
if (defined(&getCODE())) { |
| |
|
| if ($which eq '64bit5') { |
if ($which eq '64bit5') { |
| return &rndseed_CODE_64bit5($symb,$courseid,$domain,$username); |
return &rndseed_CODE_64bit5($symb,$courseid,$domain,$username); |
| } elsif ($which eq '64bit4') { |
} elsif ($which eq '64bit4') { |
|
Line 9210 sub getfile {
|
Line 10846 sub getfile {
|
| |
|
| sub repcopy_userfile { |
sub repcopy_userfile { |
| my ($file)=@_; |
my ($file)=@_; |
| if ($file =~ m -^/*(uploaded|editupload)/-) { $file=&filelocation("",$file); } |
my $londocroot = $perlvar{'lonDocRoot'}; |
| if ($file =~ m|^/home/httpd/html/lonUsers/|) { return 'ok'; } |
if ($file =~ m{^/*(uploaded|editupload)/}) { $file=&filelocation("",$file); } |
| |
if ($file =~ m{^\Q/home/httpd/lonUsers/\E}) { return 'ok'; } |
| my ($cdom,$cnum,$filename) = |
my ($cdom,$cnum,$filename) = |
| ($file=~m|^\Q$perlvar{'lonDocRoot'}\E/+userfiles/+($match_domain)/+($match_name)/+(.*)|); |
($file=~m|^\Q$perlvar{'lonDocRoot'}\E/+userfiles/+($match_domain)/+($match_name)/+(.*)|); |
| my $uri="/uploaded/$cdom/$cnum/$filename"; |
my $uri="/uploaded/$cdom/$cnum/$filename"; |
|
Line 9340 sub filelocation {
|
Line 10977 sub filelocation {
|
| $file=~s-^/adm/coursedocs/showdoc/-/-; |
$file=~s-^/adm/coursedocs/showdoc/-/-; |
| } |
} |
| |
|
| if ($file=~m:^/~:) { # is a contruction space reference |
if ($file =~ m-^\Q$Apache::lonnet::perlvar{'lonTabDir'}\E/-) { |
| $location = $file; |
|
| $location =~ s:/~(.*?)/(.*):/home/$1/public_html/$2:; |
|
| } elsif ($file=~m{^/home/$match_username/public_html/}) { |
|
| # is a correct contruction space reference |
|
| $location = $file; |
|
| } elsif ($file =~ m-^\Q$Apache::lonnet::perlvar{'lonTabDir'}\E/-) { |
|
| $location = $file; |
$location = $file; |
| } elsif ($file=~/^\/*(uploaded|editupload)/) { # is an uploaded file |
} elsif ($file=~/^\/*(uploaded|editupload)/) { # is an uploaded file |
| my ($udom,$uname,$filename)= |
my ($udom,$uname,$filename)= |
|
Line 9356 sub filelocation {
|
Line 10987 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 9365 sub filelocation {
|
Line 10996 sub filelocation {
|
| $location = $perlvar{'lonDocRoot'}.'/'.$file; |
$location = $perlvar{'lonDocRoot'}.'/'.$file; |
| } else { |
} else { |
| $file=~s/^\Q$perlvar{'lonDocRoot'}\E//; |
$file=~s/^\Q$perlvar{'lonDocRoot'}\E//; |
| $file=~s:^/res/:/:; |
$file=~s:^/(res|priv)/:/:; |
| |
my $space=$1; |
| if ( !( $file =~ m:^/:) ) { |
if ( !( $file =~ m:^/:) ) { |
| $location = $dir. '/'.$file; |
$location = $dir. '/'.$file; |
| } else { |
} else { |
| $location = '/home/httpd/html/res'.$file; |
$location = $perlvar{'lonDocRoot'}.'/'.$space.$file; |
| } |
} |
| } |
} |
| $location=~s://+:/:g; # remove duplicate / |
$location=~s://+:/:g; # remove duplicate / |
|
Line 9394 sub hreflocation {
|
Line 11026 sub hreflocation {
|
| } |
} |
| if ($file=~m-^\Q$perlvar{'lonDocRoot'}\E-) { |
if ($file=~m-^\Q$perlvar{'lonDocRoot'}\E-) { |
| $file=~s-^\Q$perlvar{'lonDocRoot'}\E--; |
$file=~s-^\Q$perlvar{'lonDocRoot'}\E--; |
| } elsif ($file=~m-/home/($match_username)/public_html/-) { |
|
| $file=~s-^/home/($match_username)/public_html/-/~$1/-; |
|
| } elsif ($file=~m-^\Q$perlvar{'lonUsersDir'}\E-) { |
} elsif ($file=~m-^\Q$perlvar{'lonUsersDir'}\E-) { |
| $file=~s-^/home/httpd/lonUsers/($match_domain)/./././($match_name)/userfiles/ |
$file=~s{^/home/httpd/lonUsers/($match_domain)/./././($match_name)/userfiles/} |
| -/uploaded/$1/$2/-x; |
{/uploaded/$1/$2/}x; |
| } |
} |
| if ($file=~ m{^/userfiles/}) { |
if ($file=~ m{^/userfiles/}) { |
| $file =~ s{^/userfiles/}{/uploaded/}; |
$file =~ s{^/userfiles/}{/uploaded/}; |
|
Line 9406 sub hreflocation {
|
Line 11036 sub hreflocation {
|
| return $file; |
return $file; |
| } |
} |
| |
|
| |
|
| |
|
| |
|
| |
|
| sub current_machine_domains { |
sub current_machine_domains { |
| return &machine_domains(&hostname($perlvar{'lonHostID'})); |
return &machine_domains(&hostname($perlvar{'lonHostID'})); |
| } |
} |
|
Line 9471 sub declutter {
|
Line 11105 sub declutter {
|
| $thisfn=~s|^adm/wrapper/||; |
$thisfn=~s|^adm/wrapper/||; |
| $thisfn=~s|^adm/coursedocs/showdoc/||; |
$thisfn=~s|^adm/coursedocs/showdoc/||; |
| $thisfn=~s/^res\///; |
$thisfn=~s/^res\///; |
| |
$thisfn=~s/^priv\///; |
| unless (($thisfn =~ /^ext/) || ($thisfn =~ /\.(page|sequence)___\d+___ext/)) { |
unless (($thisfn =~ /^ext/) || ($thisfn =~ /\.(page|sequence)___\d+___ext/)) { |
| $thisfn=~s/\?.+$//; |
$thisfn=~s/\?.+$//; |
| } |
} |
|
Line 9594 sub get_dns {
|
Line 11229 sub get_dns {
|
| while (%alldns) { |
while (%alldns) { |
| my ($dns) = keys(%alldns); |
my ($dns) = keys(%alldns); |
| my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
| |
$ua->timeout(30); |
| my $request=new HTTP::Request('GET',"$alldns{$dns}://$dns$url"); |
my $request=new HTTP::Request('GET',"$alldns{$dns}://$dns$url"); |
| my $response=$ua->request($request); |
my $response=$ua->request($request); |
| delete($alldns{$dns}); |
delete($alldns{$dns}); |
|
Line 9677 sub get_dns {
|
Line 11313 sub get_dns {
|
| my %libserv; |
my %libserv; |
| my $loaded; |
my $loaded; |
| my %name_to_host; |
my %name_to_host; |
| |
my %internetdom; |
| |
my %LC_dns_serv; |
| |
|
| sub parse_hosts_tab { |
sub parse_hosts_tab { |
| my ($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 =~ /^\^/) { |
| my ($id,$domain,$role,$name,$protocol)=split(/:/,$configline); |
if ($configline =~ /^\^([\w.\-]+)/) { |
| |
$LC_dns_serv{$1} = 1; |
| |
} |
| |
next; |
| |
} |
| |
my ($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) { |
| $hostname{$id}=$name; |
$hostname{$id}=$name; |
|
Line 9700 sub get_dns {
|
Line 11343 sub get_dns {
|
| } else { |
} else { |
| $protocol{$id} = 'http'; |
$protocol{$id} = 'http'; |
| } |
} |
| |
if (defined($intdom)) { |
| |
$internetdom{$id} = $intdom; |
| |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 9809 sub get_dns {
|
Line 11455 sub get_dns {
|
| my @uniq = grep(!$seen{$_}++, values(%hostdom)); |
my @uniq = grep(!$seen{$_}++, values(%hostdom)); |
| return @uniq; |
return @uniq; |
| } |
} |
| |
|
| |
sub internet_dom { |
| |
&load_hosts_tab() if (!$loaded); |
| |
|
| |
my ($lonid) = @_; |
| |
return $internetdom{$lonid}; |
| |
} |
| |
|
| |
sub is_LC_dns { |
| |
&load_hosts_tab() if (!$loaded); |
| |
|
| |
my ($hostname) = @_; |
| |
return exists($LC_dns_serv{$hostname}); |
| |
} |
| |
|
| } |
} |
| |
|
| { |
{ |
|
Line 9926 sub get_dns {
|
Line 11587 sub get_dns {
|
| return undef; |
return undef; |
| } |
} |
| |
|
| |
sub get_internet_names { |
| |
my ($lonid) = @_; |
| |
return if ($lonid eq ''); |
| |
my ($idnref,$cached)= |
| |
&Apache::lonnet::is_cached_new('internetnames',$lonid); |
| |
if ($cached) { |
| |
return $idnref; |
| |
} |
| |
my $ip = &get_host_ip($lonid); |
| |
my @hosts = &get_hosts_from_ip($ip); |
| |
my %iphost = &get_iphost(); |
| |
my (@idns,%seen); |
| |
foreach my $id (@hosts) { |
| |
my $dom = &host_domain($id); |
| |
my $prim_id = &domain($dom,'primary'); |
| |
my $prim_ip = &get_host_ip($prim_id); |
| |
next if ($seen{$prim_ip}); |
| |
if (ref($iphost{$prim_ip}) eq 'ARRAY') { |
| |
foreach my $id (@{$iphost{$prim_ip}}) { |
| |
my $intdom = &internet_dom($id); |
| |
unless (grep(/^\Q$intdom\E$/,@idns)) { |
| |
push(@idns,$intdom); |
| |
} |
| |
} |
| |
} |
| |
$seen{$prim_ip} = 1; |
| |
} |
| |
return &Apache::lonnet::do_cache_new('internetnames',$lonid,\@idns,12*60*60); |
| |
} |
| |
|
| |
} |
| |
|
| |
sub all_loncaparevs { |
| |
return qw(1.1 1.2 1.3 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10); |
| } |
} |
| |
|
| BEGIN { |
BEGIN { |
|
Line 10003 BEGIN {
|
Line 11698 BEGIN {
|
| close($config); |
close($config); |
| } |
} |
| |
|
| |
# ---------------------------------------------------------- Read loncaparev table |
| |
{ |
| |
if (-e "$perlvar{'lonTabDir'}/loncaparevs.tab") { |
| |
if (open(my $config,"<$perlvar{'lonTabDir'}/loncaparevs.tab")) { |
| |
while (my $configline=<$config>) { |
| |
chomp($configline); |
| |
my ($hostid,$loncaparev)=split(/:/,$configline); |
| |
$loncaparevs{$hostid}=$loncaparev; |
| |
} |
| |
close($config); |
| |
} |
| |
} |
| |
} |
| |
|
| |
# ---------------------------------------------------------- Read serverhostID table |
| |
{ |
| |
if (-e "$perlvar{'lonTabDir'}/serverhomeIDs.tab") { |
| |
if (open(my $config,"<$perlvar{'lonTabDir'}/serverhomeIDs.tab")) { |
| |
while (my $configline=<$config>) { |
| |
chomp($configline); |
| |
my ($name,$id)=split(/:/,$configline); |
| |
$serverhomeIDs{$name}=$id; |
| |
} |
| |
close($config); |
| |
} |
| |
} |
| |
} |
| |
|
| |
{ |
| |
my $file = $Apache::lonnet::perlvar{'lonTabDir'}.'/releaseslist.xml'; |
| |
if (-e $file) { |
| |
my $parser = HTML::LCParser->new($file); |
| |
while (my $token = $parser->get_token()) { |
| |
if ($token->[0] eq 'S') { |
| |
my $item = $token->[1]; |
| |
my $name = $token->[2]{'name'}; |
| |
my $value = $token->[2]{'value'}; |
| |
if ($item ne '' && $name ne '' && $value ne '') { |
| |
my $release = $parser->get_text(); |
| |
$release =~ s/(^\s*|\s*$ )//gx; |
| |
$needsrelease{$item.':'.$name.':'.$value} = $release; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
|
| |
# ---------------------------------------------------------- Read managers table |
| |
{ |
| |
if (-e "$perlvar{'lonTabDir'}/managers.tab") { |
| |
if (open(my $config,"<$perlvar{'lonTabDir'}/managers.tab")) { |
| |
while (my $configline=<$config>) { |
| |
chomp($configline); |
| |
next if ($configline =~ /^\#/); |
| |
if (($configline =~ /^[\w\-]+$/) || ($configline =~ /^[\w\-]+\:[\w\-]+$/)) { |
| |
$managerstab{$configline} = 1; |
| |
} |
| |
} |
| |
close($config); |
| |
} |
| |
} |
| |
} |
| |
|
| # ------------- set up temporary directory |
# ------------- set up temporary directory |
| { |
{ |
| $tmpdir = $perlvar{'lonDaemons'}.'/tmp/'; |
$tmpdir = LONCAPA::tempdir(); |
| |
|
| } |
} |
| |
|
|
Line 10233 authentication scheme
|
Line 11991 authentication scheme
|
| |
|
| =item * |
=item * |
| X<authenticate()> |
X<authenticate()> |
| B<authenticate($uname,$upass,$udom)>: try to |
B<authenticate($uname,$upass,$udom,$checkdefauth,$clientcancheckhost)>: try to |
| authenticate user from domain's lib servers (first use the current |
authenticate user from domain's lib servers (first use the current |
| one). C<$upass> should be the users password. |
one). C<$upass> should be the users password. |
| |
$checkdefauth is optional (value is 1 if a check should be made to |
| |
authenticate user using default authentication method, and allow |
| |
account creation if username does not have account in the domain). |
| |
$clientcancheckhost is optional (value is 1 if checking whether the |
| |
server can host will occur on the client side in lonauth.pm). |
| |
|
| =item * |
=item * |
| X<homeserver()> |
X<homeserver()> |
|
Line 10261 B<idput($udom,%ids)>: store away a list
|
Line 12024 B<idput($udom,%ids)>: store away a list
|
| |
|
| =item * |
=item * |
| X<rolesinit()> |
X<rolesinit()> |
| B<rolesinit($udom,$username,$authhost)>: get user privileges |
B<rolesinit($udom,$username)>: get user privileges. |
| |
returns user role, first access and timer interval hashes |
| |
|
| |
=item * |
| |
X<privileged()> |
| |
B<privileged($username,$domain)>: returns a true if user has a |
| |
privileged and active role (i.e. su or dc), false otherwise. |
| |
|
| =item * |
=item * |
| X<getsection()> |
X<getsection()> |
|
Line 10302 allowed($priv,$uri,$symb,$role) : check
|
Line 12071 allowed($priv,$uri,$symb,$role) : check
|
| |
|
| =item * |
=item * |
| |
|
| |
constructaccess($url,$setpriv) : check for access to construction space URL |
| |
|
| |
See if the owner domain and name in the URL match those in the |
| |
expected environment. If so, return three element list |
| |
($ownername,$ownerdomain,$ownerhome). |
| |
|
| |
Otherwise return the null string. |
| |
|
| |
If second argument 'setpriv' is true, it assigns the privileges, |
| |
and returns the same three element list, unless the owner has |
| |
blocked "ad hoc" Domain Coordinator access to the Author Space, |
| |
in which case the null string is returned. |
| |
|
| |
=item * |
| |
|
| definerole($rolename,$sysrole,$domrole,$courole) : define role; define a custom |
definerole($rolename,$sysrole,$domrole,$courole) : define role; define a custom |
| role rolename set privileges in format of lonTabs/roles.tab for system, domain, |
role rolename set privileges in format of lonTabs/roles.tab for system, domain, |
| and course level |
and course level |
|
Line 10494 revokecustomrole($udom,$uname,$url,$role
|
Line 12278 revokecustomrole($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,$type,@which) : request for current parameter |
|
Line 10533 createcourse($udom,$description,$url,$co
|
Line 12338 createcourse($udom,$description,$url,$co
|
| |
|
| generate_coursenum($udom,$crstype) : get a unique (unused) course number in domain $udom for course type $crstype (Course or Community). |
generate_coursenum($udom,$crstype) : get a unique (unused) course number in domain $udom for course type $crstype (Course or Community). |
| |
|
| |
=item * |
| |
|
| |
is_course($courseid), is_course($cdom, $cnum) |
| |
|
| |
Accepts either a combined $courseid (in the form of domain_courseid) or the |
| |
two component version $cdom, $cnum. It checks if the specified course exists. |
| |
|
| |
Returns: |
| |
undef if the course doesn't exist, otherwise |
| |
in scalar context the combined courseid. |
| |
in list context the two components of the course identifier, domain and |
| |
courseid. |
| |
|
| =back |
=back |
| |
|
| =head2 Resource Subroutines |
=head2 Resource Subroutines |
|
Line 10601 returns the data handle
|
Line 12419 returns the data handle
|
| |
|
| =item * |
=item * |
| |
|
| symbverify($symb,$thisfn) : verifies that $symb actually exists and is |
symbverify($symb,$thisfn,$encstate) : verifies that $symb actually exists |
| a possible symb for the URL in $thisfn, and if is an encryypted |
and is a possible symb for the URL in $thisfn, and if is an encrypted |
| resource that the user accessed using /enc/ returns a 1 on success, 0 |
resource that the user accessed using /enc/ returns a 1 on success, 0 |
| on failure, user must be in a course, as it assumes the existance of |
on failure, user must be in a course, as it assumes the existence of |
| the course initial hash, and uses $env('request.course.id'} |
the course initial hash, and uses $env('request.course.id'}. The third |
| |
arg is an optional reference to a scalar. If this arg is passed in the |
| |
call to symbverify, it will be set to 1 if the symb has been set to be |
| |
encrypted; otherwise it will be null. |
| |
|
| =item * |
=item * |
| |
|
|
Line 10829 or lonTabs/domain.tab.
|
Line 12649 or lonTabs/domain.tab.
|
| |
|
| =item * |
=item * |
| |
|
| dirlist($uri) : return directory list based on URI |
dirlist() : return directory list based on URI (first arg). |
| |
|
| |
Inputs: 1 required, 5 optional. |
| |
|
| |
=over |
| |
|
| |
=item |
| |
$uri - path to file in filesystem (starts: /res or /userfiles/). Required. |
| |
|
| |
=item |
| |
$userdomain - domain of user/course to be listed. Extracted from $uri if absent. |
| |
|
| |
=item |
| |
$username - username of user/course to be listed. Extracted from $uri if absent. |
| |
|
| |
=item |
| |
$getpropath - boolean: 1 if prepend path using &propath(). |
| |
|
| |
=item |
| |
$getuserdir - boolean: 1 if prepend path for "userfiles". |
| |
|
| |
=item |
| |
$alternateRoot - path to prepend in place of path from $uri. |
| |
|
| |
=back |
| |
|
| |
Returns: Array of up to two items. |
| |
|
| |
=over |
| |
|
| |
a reference to an array of files/subdirectories |
| |
|
| |
=over |
| |
|
| |
Each element in the array of files/subdirectories is a & separated list of |
| |
item name and the result of running stat on the item. If dirlist was requested |
| |
for a file instead of a directory, the item name will be ''. For a directory |
| |
listing, if the item is a metadata file, the element will end &N&M |
| |
(where N amd M are either 0 or 1, corresponding to obsolete set (1), or |
| |
default copyright set (1). |
| |
|
| |
=back |
| |
|
| |
a scalar containing error condition (if encountered). |
| |
|
| |
=over |
| |
|
| |
=item |
| |
no_host (no homeserver identified for $username:$domain). |
| |
|
| |
=item |
| |
no_such_host (server contacted for listing not identified as valid host). |
| |
|
| |
=item |
| |
con_lost (connection to remote server failed). |
| |
|
| |
=item |
| |
refused (invalid $username:$domain received on lond side). |
| |
|
| |
=item |
| |
no_such_dir (directory at specified path on lond side does not exist). |
| |
|
| |
=item |
| |
empty (directory at specified path on lond side is empty). |
| |
|
| |
=over |
| |
|
| |
This is currently not encountered because the &ls3, &ls2, |
| |
&ls (_handler) routines on the lond side do not filter out |
| |
. and .. from a directory listing. |
| |
|
| |
=back |
| |
|
| |
=back |
| |
|
| |
=back |
| |
|
| =item * |
=item * |
| |
|
|
Line 10891 splitting on '&', supports elements that
|
Line 12786 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 10911 logperm() : append a permanent message t
|
Line 12807 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 10984 userfileupload(): main rotine for puttin
|
Line 12881 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 11007 returns: the new clean filename
|
Line 12906 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 * |
| |
|
![[BACK]](/icons/back.gif){kind=icon}
Return to lonnet.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / lonnet / perl