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version 1.942, 2008/02/21 10:04:35
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version 1.1247, 2014/01/01 17:41:42
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Line 27
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| # |
# |
| ### |
### |
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|
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=pod |
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|
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=head1 NAME |
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|
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Apache::lonnet.pm |
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|
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=head1 SYNOPSIS |
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|
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This file is an interface to the lonc processes of |
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the LON-CAPA network as well as set of elaborated functions for handling information |
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necessary for navigating through a given cluster of LON-CAPA machines within a |
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domain. There are over 40 specialized functions in this module which handle the |
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reading and transmission of metadata, user information (ids, names, environments, roles, |
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logs), file information (storage, reading, directories, extensions, replication, embedded |
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styles and descriptors), educational resources (course descriptions, section names and |
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numbers), url hashing (to assign roles on a url basis), and translating abbreviated symbols to |
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and from more descriptive phrases or explanations. |
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|
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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|
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=head1 Package Variables |
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|
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These are largely undocumented, so if you decipher one please note it here. |
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|
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=over 4 |
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|
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=item $processmarker |
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|
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Contains the time this process was started and this servers host id. |
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|
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=item $dumpcount |
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|
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Counts the number of times a message log flush has been attempted (regardless |
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of success) by this process. Used as part of the filename when messages are |
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delayed. |
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|
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=back |
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|
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=cut |
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|
| package Apache::lonnet; |
package Apache::lonnet; |
| |
|
| use strict; |
use strict; |
| use LWP::UserAgent(); |
use LWP::UserAgent(); |
| use HTTP::Date; |
use HTTP::Date; |
| # use Date::Parse; |
use Image::Magick; |
| |
|
| |
|
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use Encode; |
| |
|
| use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir |
use vars qw(%perlvar %spareid %pr %prp $memcache %packagetab $tmpdir |
| $_64bit %env); |
$_64bit %env %protocol %loncaparevs %serverhomeIDs %needsrelease |
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%managerstab); |
| |
|
| my (%badServerCache, $memcache, %courselogs, %accesshash, %domainrolehash, |
my (%badServerCache, $memcache, %courselogs, %accesshash, %domainrolehash, |
| %userrolehash, $processmarker, $dumpcount, %coursedombuf, |
%userrolehash, $processmarker, $dumpcount, %coursedombuf, |
| %coursenumbuf, %coursehombuf, %coursedescrbuf, %courseinstcodebuf, |
%coursenumbuf, %coursehombuf, %coursedescrbuf, %courseinstcodebuf, |
| %courseownerbuf, %coursetypebuf); |
%courseownerbuf, %coursetypebuf,$locknum); |
| |
|
| use IO::Socket; |
use IO::Socket; |
| use GDBM_File; |
use GDBM_File; |
|
Line 50 use Time::HiRes qw( gettimeofday tv_inte
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Line 96 use Time::HiRes qw( gettimeofday tv_inte
|
| use Cache::Memcached; |
use Cache::Memcached; |
| use Digest::MD5; |
use Digest::MD5; |
| use Math::Random; |
use Math::Random; |
| |
use File::MMagic; |
| use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
| use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
| |
use LONCAPA::lonmetadata; |
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use LONCAPA::Lond; |
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|
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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 61 require Exporter;
|
Line 112 require Exporter;
|
| our @ISA = qw (Exporter); |
our @ISA = qw (Exporter); |
| our @EXPORT = qw(%env); |
our @EXPORT = qw(%env); |
| |
|
| =pod |
|
| |
|
| =head1 Package Variables |
|
| |
|
| These are largely undocumented, so if you decipher one please note it here. |
|
| |
|
| =over 4 |
|
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|
| =item $processmarker |
|
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|
| Contains the time this process was started and this servers host id. |
|
| |
|
| =item $dumpcount |
|
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|
| Counts the number of times a message log flush has been attempted (regardless |
|
| of success) by this process. Used as part of the filename when messages are |
|
| delayed. |
|
| |
|
| =back |
|
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|
| =cut |
|
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|
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# ------------------------------------ Logging (parameters, docs, slots, roles) |
| # --------------------------------------------------------------------- Logging |
|
| { |
{ |
| my $logid; |
my $logid; |
| sub instructor_log { |
sub write_log { |
| my ($hash_name,$storehash,$delflag,$uname,$udom)=@_; |
my ($context,$hash_name,$storehash,$delflag,$uname,$udom,$cnum,$cdom)=@_; |
| $logid++; |
if ($context eq 'course') { |
| my $id=time().'00000'.$$.'00000'.$logid; |
if (($cnum eq '') || ($cdom eq '')) { |
| return &Apache::lonnet::put('nohist_'.$hash_name, |
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| { $id => { |
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| 'exe_uname' => $env{'user.name'}, |
} |
| 'exe_udom' => $env{'user.domain'}, |
} |
| 'exe_time' => time(), |
$logid ++; |
| 'exe_ip' => $ENV{'REMOTE_ADDR'}, |
my $now = time(); |
| 'delflag' => $delflag, |
my $id=$now.'00000'.$$.'00000'.$logid; |
| 'logentry' => $storehash, |
my $logentry = { |
| 'uname' => $uname, |
$id => { |
| 'udom' => $udom, |
'exe_uname' => $env{'user.name'}, |
| } |
'exe_udom' => $env{'user.domain'}, |
| }, |
'exe_time' => $now, |
| $env{'course.'.$env{'request.course.id'}.'.domain'}, |
'exe_ip' => $ENV{'REMOTE_ADDR'}, |
| $env{'course.'.$env{'request.course.id'}.'.num'} |
'delflag' => $delflag, |
| ); |
'logentry' => $storehash, |
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'uname' => $uname, |
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'udom' => $udom, |
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} |
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}; |
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return &put('nohist_'.$hash_name,$logentry,$cdom,$cnum); |
| } |
} |
| } |
} |
| |
|
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Line 125 sub logthis {
|
Line 159 sub logthis {
|
| my $now=time; |
my $now=time; |
| my $local=localtime($now); |
my $local=localtime($now); |
| if (open(my $fh,">>$execdir/logs/lonnet.log")) { |
if (open(my $fh,">>$execdir/logs/lonnet.log")) { |
| print $fh "$local ($$): $message\n"; |
my $logstring = $local. " ($$): ".$message."\n"; # Keep any \'s in string. |
| |
print $fh $logstring; |
| close($fh); |
close($fh); |
| } |
} |
| return 1; |
return 1; |
|
Line 156 sub create_connection {
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Line 191 sub create_connection {
|
| return 0; |
return 0; |
| } |
} |
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|
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sub get_server_timezone { |
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my ($cnum,$cdom) = @_; |
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my $home=&homeserver($cnum,$cdom); |
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if ($home ne 'no_host') { |
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my $cachetime = 24*3600; |
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my ($timezone,$cached)=&is_cached_new('servertimezone',$home); |
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if (defined($cached)) { |
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return $timezone; |
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} else { |
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my $timezone = &reply('servertimezone',$home); |
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return &do_cache_new('servertimezone',$home,$timezone,$cachetime); |
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} |
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} |
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} |
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|
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sub get_server_distarch { |
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my ($lonhost,$ignore_cache) = @_; |
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if (defined($lonhost)) { |
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if (!defined(&hostname($lonhost))) { |
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return; |
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} |
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my $cachetime = 12*3600; |
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if (!$ignore_cache) { |
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my ($distarch,$cached)=&is_cached_new('serverdistarch',$lonhost); |
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if (defined($cached)) { |
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return $distarch; |
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} |
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} |
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my $rep = &reply('serverdistarch',$lonhost); |
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unless ($rep eq 'unknown_command' || $rep eq 'no_such_host' || |
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$rep eq 'con_lost' || $rep eq 'rejected' || $rep eq 'refused' || |
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$rep eq '') { |
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return &do_cache_new('serverdistarch',$lonhost,$rep,$cachetime); |
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} |
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} |
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return; |
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} |
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|
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sub get_server_loncaparev { |
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my ($dom,$lonhost,$ignore_cache,$caller) = @_; |
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if (defined($lonhost)) { |
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if (!defined(&hostname($lonhost))) { |
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undef($lonhost); |
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} |
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} |
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if (!defined($lonhost)) { |
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if (defined(&domain($dom,'primary'))) { |
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$lonhost=&domain($dom,'primary'); |
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if ($lonhost eq 'no_host') { |
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undef($lonhost); |
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} |
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} |
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} |
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if (defined($lonhost)) { |
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my $cachetime = 12*3600; |
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if (!$ignore_cache) { |
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my ($loncaparev,$cached)=&is_cached_new('serverloncaparev',$lonhost); |
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if (defined($cached)) { |
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return $loncaparev; |
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} |
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} |
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my ($answer,$loncaparev); |
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my @ids=¤t_machine_ids(); |
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if (grep(/^\Q$lonhost\E$/,@ids)) { |
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$answer = $perlvar{'lonVersion'}; |
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if ($answer =~ /^[\'\"]?([\w.\-]+)[\'\"]?$/) { |
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$loncaparev = $1; |
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} |
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} else { |
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$answer = &reply('serverloncaparev',$lonhost); |
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if (($answer eq 'unknown_cmd') || ($answer eq 'con_lost')) { |
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if ($caller eq 'loncron') { |
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my $ua=new LWP::UserAgent; |
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$ua->timeout(4); |
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my $protocol = $protocol{$lonhost}; |
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$protocol = 'http' if ($protocol ne 'https'); |
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my $url = $protocol.'://'.&hostname($lonhost).'/adm/about.html'; |
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my $request=new HTTP::Request('GET',$url); |
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my $response=$ua->request($request); |
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unless ($response->is_error()) { |
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my $content = $response->content; |
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if ($content =~ /<p>VERSION\:\s*([\w.\-]+)<\/p>/) { |
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$loncaparev = $1; |
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} |
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} |
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} else { |
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$loncaparev = $loncaparevs{$lonhost}; |
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} |
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} elsif ($answer =~ /^[\'\"]?([\w.\-]+)[\'\"]?$/) { |
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$loncaparev = $1; |
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} |
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} |
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return &do_cache_new('serverloncaparev',$lonhost,$loncaparev,$cachetime); |
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} |
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} |
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|
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sub get_server_homeID { |
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my ($hostname,$ignore_cache,$caller) = @_; |
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unless ($ignore_cache) { |
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my ($serverhomeID,$cached)=&is_cached_new('serverhomeID',$hostname); |
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if (defined($cached)) { |
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return $serverhomeID; |
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} |
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} |
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my $cachetime = 12*3600; |
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my $serverhomeID; |
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if ($caller eq 'loncron') { |
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my @machine_ids = &machine_ids($hostname); |
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foreach my $id (@machine_ids) { |
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my $response = &reply('serverhomeID',$id); |
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unless (($response eq 'unknown_cmd') || ($response eq 'con_lost')) { |
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$serverhomeID = $response; |
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last; |
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} |
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} |
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if ($serverhomeID eq '') { |
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$serverhomeID = $machine_ids[-1]; |
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} |
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} else { |
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$serverhomeID = $serverhomeIDs{$hostname}; |
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} |
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return &do_cache_new('serverhomeID',$hostname,$serverhomeID,$cachetime); |
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} |
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|
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sub get_remote_globals { |
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my ($lonhost,$whathash,$ignore_cache) = @_; |
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my ($result,%returnhash,%whatneeded); |
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if (ref($whathash) eq 'HASH') { |
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foreach my $what (sort(keys(%{$whathash}))) { |
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my $hashid = $lonhost.'-'.$what; |
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my ($response,$cached); |
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unless ($ignore_cache) { |
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($response,$cached)=&is_cached_new('lonnetglobal',$hashid); |
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} |
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if (defined($cached)) { |
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$returnhash{$what} = $response; |
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} else { |
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$whatneeded{$what} = 1; |
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} |
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} |
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if (keys(%whatneeded) == 0) { |
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$result = 'ok'; |
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} else { |
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my $requested = &freeze_escape(\%whatneeded); |
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my $rep=&reply('readlonnetglobal:'.$requested,$lonhost); |
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if (($rep=~/^(refused|rejected|error)/) || ($rep eq 'con_lost') || |
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($rep eq 'unknown_cmd')) { |
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$result = $rep; |
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} else { |
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$result = 'ok'; |
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my @pairs=split(/\&/,$rep); |
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foreach my $item (@pairs) { |
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my ($key,$value)=split(/=/,$item,2); |
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my $what = &unescape($key); |
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my $hashid = $lonhost.'-'.$what; |
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$returnhash{$what}=&thaw_unescape($value); |
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&do_cache_new('lonnetglobal',$hashid,$returnhash{$what},600); |
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} |
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} |
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} |
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} |
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return ($result,\%returnhash); |
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} |
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|
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sub remote_devalidate_cache { |
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my ($lonhost,$cachekeys) = @_; |
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my $items; |
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return unless (ref($cachekeys) eq 'ARRAY'); |
| |
my $cachestr = join('&',@{$cachekeys}); |
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my $response = &reply('devalidatecache:'.&escape($cachestr),$lonhost); |
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return $response; |
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} |
| |
|
| # -------------------------------------------------- Non-critical communication |
# -------------------------------------------------- Non-critical communication |
| sub subreply { |
sub subreply { |
|
Line 399 sub transfer_profile_to_env {
|
Line 606 sub transfer_profile_to_env {
|
| |
|
| # ---------------------------------------------------- Check for valid session |
# ---------------------------------------------------- Check for valid session |
| sub check_for_valid_session { |
sub check_for_valid_session { |
| my ($r) = @_; |
my ($r,$name,$userhashref) = @_; |
| my %cookies=CGI::Cookie->parse($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') { |
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$lonidsdir=$r->dir_config('lonDAVsessDir'); |
| |
} else { |
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$lonidsdir=$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/$handle.id"); |
|
Line 422 sub check_for_valid_session {
|
Line 637 sub check_for_valid_session {
|
| || !defined($disk_env{'user.domain'})) { |
|| !defined($disk_env{'user.domain'})) { |
| return undef; |
return undef; |
| } |
} |
| |
|
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if (ref($userhashref) eq 'HASH') { |
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$userhashref->{'name'} = $disk_env{'user.name'}; |
| |
$userhashref->{'domain'} = $disk_env{'user.domain'}; |
| |
} |
| |
|
| return $handle; |
return $handle; |
| } |
} |
| |
|
|
Line 448 sub timed_flock {
|
Line 669 sub timed_flock {
|
| # ---------------------------------------------------------- Append Environment |
# ---------------------------------------------------------- Append Environment |
| |
|
| sub appenv { |
sub appenv { |
| my %newenv=@_; |
my ($newenv,$roles) = @_; |
| foreach my $key (keys(%newenv)) { |
if (ref($newenv) eq 'HASH') { |
| if (($newenv{$key}=~/^user\.role/) || ($newenv{$key}=~/^user\.priv/)) { |
foreach my $key (keys(%{$newenv})) { |
| &logthis("<font color=\"blue\">WARNING: ". |
my $refused = 0; |
| "Attempt to modify environment ".$key." to ".$newenv{$key} |
if (($key =~ /^user\.role/) || ($key =~ /^user\.priv/)) { |
| .'</font>'); |
$refused = 1; |
| delete($newenv{$key}); |
if (ref($roles) eq 'ARRAY') { |
| } else { |
my ($type,$role) = ($key =~ /^user\.(role|priv)\.([^.]+)\./); |
| $env{$key}=$newenv{$key}; |
if (grep(/^\Q$role\E$/,@{$roles})) { |
| |
$refused = 0; |
| |
} |
| |
} |
| |
} |
| |
if ($refused) { |
| |
&logthis("<font color=\"blue\">WARNING: ". |
| |
"Attempt to modify environment ".$key." to ".$newenv->{$key} |
| |
.'</font>'); |
| |
delete($newenv->{$key}); |
| |
} else { |
| |
$env{$key}=$newenv->{$key}; |
| |
} |
| |
} |
| |
my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
| |
if ($opened |
| |
&& &timed_flock($env_file,LOCK_EX) |
| |
&& |
| |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
| |
(&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
| |
while (my ($key,$value) = each(%{$newenv})) { |
| |
$disk_env{$key} = $value; |
| |
} |
| |
untie(%disk_env); |
| } |
} |
| } |
|
| my $opened = open(my $env_file,'+<',$env{'user.environment'}); |
|
| if ($opened |
|
| && &timed_flock($env_file,LOCK_EX) |
|
| && |
|
| tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
|
| (&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
|
| while (my ($key,$value) = each(%newenv)) { |
|
| $disk_env{$key} = $value; |
|
| } |
|
| untie(%disk_env); |
|
| } |
} |
| return 'ok'; |
return 'ok'; |
| } |
} |
| # ----------------------------------------------------- Delete from Environment |
# ----------------------------------------------------- Delete from Environment |
| |
|
| sub delenv { |
sub delenv { |
| my $delthis=shift; |
my ($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 488 sub delenv {
|
Line 730 sub delenv {
|
| tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
tie(my %disk_env,'GDBM_File',$env{'user.environment'}, |
| (&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
(&GDBM_WRITER()|&GDBM_NOLOCK()),0640)) { |
| foreach my $key (keys(%disk_env)) { |
foreach my $key (keys(%disk_env)) { |
| if ($key=~/^$delthis/) { |
if ($regexp) { |
| delete($env{$key}); |
if ($key=~/^$delthis/) { |
| delete($disk_env{$key}); |
delete($env{$key}); |
| } |
delete($disk_env{$key}); |
| |
} |
| |
} else { |
| |
if ($key=~/^\Q$delthis\E/) { |
| |
delete($env{$key}); |
| |
delete($disk_env{$key}); |
| |
} |
| |
} |
| } |
} |
| untie(%disk_env); |
untie(%disk_env); |
| } |
} |
|
Line 512 sub get_env_multiple {
|
Line 761 sub get_env_multiple {
|
| return(@values); |
return(@values); |
| } |
} |
| |
|
| |
# ------------------------------------------------------------------- Locking |
| |
|
| |
sub set_lock { |
| |
my ($text)=@_; |
| |
$locknum++; |
| |
my $id=$$.'-'.$locknum; |
| |
&appenv({'session.locks' => $env{'session.locks'}.','.$id, |
| |
'session.lock.'.$id => $text}); |
| |
return $id; |
| |
} |
| |
|
| |
sub get_locks { |
| |
my $num=0; |
| |
my %texts=(); |
| |
foreach my $lock (split(/\,/,$env{'session.locks'})) { |
| |
if ($lock=~/\w/) { |
| |
$num++; |
| |
$texts{$lock}=$env{'session.lock.'.$lock}; |
| |
} |
| |
} |
| |
return ($num,%texts); |
| |
} |
| |
|
| |
sub remove_lock { |
| |
my ($id)=@_; |
| |
my $newlocks=''; |
| |
foreach my $lock (split(/\,/,$env{'session.locks'})) { |
| |
if (($lock=~/\w/) && ($lock ne $id)) { |
| |
$newlocks.=','.$lock; |
| |
} |
| |
} |
| |
&appenv({'session.locks' => $newlocks}); |
| |
&delenv('session.lock.'.$id); |
| |
} |
| |
|
| |
sub remove_all_locks { |
| |
my $activelocks=$env{'session.locks'}; |
| |
foreach my $lock (split(/\,/,$env{'session.locks'})) { |
| |
if ($lock=~/\w/) { |
| |
&remove_lock($lock); |
| |
} |
| |
} |
| |
} |
| |
|
| |
|
| # ------------------------------------------ Find out current server userload |
# ------------------------------------------ Find out current server userload |
| sub userload { |
sub userload { |
| my $numusers=0; |
my $numusers=0; |
|
Line 536 sub userload {
|
Line 830 sub userload {
|
| return $userloadpercent; |
return $userloadpercent; |
| } |
} |
| |
|
| # ------------------------------------------ Fight off request when overloaded |
|
| |
|
| sub overloaderror { |
|
| my ($r,$checkserver)=@_; |
|
| unless ($checkserver) { $checkserver=$perlvar{'lonHostID'}; } |
|
| my $loadavg; |
|
| if ($checkserver eq $perlvar{'lonHostID'}) { |
|
| open(my $loadfile,'/proc/loadavg'); |
|
| $loadavg=<$loadfile>; |
|
| $loadavg =~ s/\s.*//g; |
|
| $loadavg = 100*$loadavg/$perlvar{'lonLoadLim'}; |
|
| close($loadfile); |
|
| } else { |
|
| $loadavg=&reply('load',$checkserver); |
|
| } |
|
| my $overload=$loadavg-100; |
|
| if ($overload>0) { |
|
| $r->err_headers_out->{'Retry-After'}=$overload; |
|
| $r->log_error('Overload of '.$overload.' on '.$checkserver); |
|
| return 413; |
|
| } |
|
| return ''; |
|
| } |
|
| |
|
| # ------------------------------ 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) { |
| $spare_server="http://".&hostname($spare_server); |
my $protocol = 'http'; |
| |
if ($protocol{$spare_server} eq 'https') { |
| |
$protocol = $protocol{$spare_server}; |
| |
} |
| |
if (defined($spare_server)) { |
| |
my $hostname = &hostname($spare_server); |
| |
if (defined($hostname)) { |
| |
$spare_server = $protocol.'://'.$hostname; |
| |
} |
| |
} |
| } |
} |
| return $spare_server; |
return $spare_server; |
| } |
} |
|
Line 596 sub compare_server_load {
|
Line 896 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/) { |
| next; #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 622 sub compare_server_load {
|
Line 922 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 639 sub has_user_session {
|
Line 948 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 { |
| my ($uname,$udom,$currentpass,$newpass,$server,$context)=@_; |
my ($uname,$udom,$currentpass,$newpass,$server,$context)=@_; |
| $currentpass = &escape($currentpass); |
$currentpass = &escape($currentpass); |
| $newpass = &escape($newpass); |
$newpass = &escape($newpass); |
| my $answer = reply("encrypt:passwd:$udom:$uname:$currentpass:$newpass:$context", |
my $lonhost = $perlvar{'lonHostID'}; |
| |
my $answer = reply("encrypt:passwd:$udom:$uname:$currentpass:$newpass:$context:$lonhost", |
| $server); |
$server); |
| if (! $answer) { |
if (! $answer) { |
| &logthis("No reply on password change request to $server ". |
&logthis("No reply on password change request to $server ". |
|
Line 670 sub changepass {
|
Line 1019 sub changepass {
|
| } elsif ($answer =~ "^refused") { |
} elsif ($answer =~ "^refused") { |
| &logthis("$server refused to change $uname in $udom password because ". |
&logthis("$server refused to change $uname in $udom password because ". |
| "it was sent an unencrypted request to change the password."); |
"it was sent an unencrypted request to change the password."); |
| |
} elsif ($answer =~ "invalid_client") { |
| |
&logthis("$server refused to change $uname in $udom password because ". |
| |
"it was a reset by e-mail originating from an invalid server."); |
| } |
} |
| return $answer; |
return $answer; |
| } |
} |
|
Line 693 sub queryauthenticate {
|
Line 1045 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)=@_; |
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); |
| |
my $newhome; |
| if ((!$uhome) || ($uhome eq 'no_host')) { |
if ((!$uhome) || ($uhome eq 'no_host')) { |
| # Maybe the machine was offline and only re-appeared again recently? |
# Maybe the machine was offline and only re-appeared again recently? |
| &reconlonc(); |
&reconlonc(); |
| # One more |
# One more |
| my $uhome=&homeserver($uname,$udom,1); |
$uhome=&homeserver($uname,$udom,1); |
| |
if (($uhome eq 'no_host') && $checkdefauth) { |
| |
if (defined(&domain($udom,'primary'))) { |
| |
$newhome=&domain($udom,'primary'); |
| |
} |
| |
if ($newhome ne '') { |
| |
$uhome = $newhome; |
| |
} |
| |
} |
| if ((!$uhome) || ($uhome eq 'no_host')) { |
if ((!$uhome) || ($uhome eq 'no_host')) { |
| &logthis("User $uname at $udom is unknown in authenticate"); |
&logthis("User $uname at $udom is unknown in authenticate"); |
| } |
return 'no_host'; |
| return 'no_host'; |
} |
| } |
} |
| my $answer=reply("encrypt:auth:$udom:$uname:$upass",$uhome); |
my $answer=reply("encrypt:auth:$udom:$uname:$upass:$checkdefauth:$clientcancheckhost",$uhome); |
| if ($answer eq 'authorized') { |
if ($answer eq 'authorized') { |
| &logthis("User $uname at $udom authorized by $uhome"); |
if ($newhome) { |
| return $uhome; |
&logthis("User $uname at $udom authorized by $uhome, but needs account"); |
| |
return 'no_account_on_host'; |
| |
} else { |
| |
&logthis("User $uname at $udom authorized by $uhome"); |
| |
return $uhome; |
| |
} |
| } |
} |
| if ($answer eq 'non_authorized') { |
if ($answer eq 'non_authorized') { |
| &logthis("User $uname at $udom rejected by $uhome"); |
&logthis("User $uname at $udom rejected by $uhome"); |
|
Line 720 sub authenticate {
|
Line 1086 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)) { |
| |
($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 805 sub idput {
|
Line 1580 sub idput {
|
| } |
} |
| } |
} |
| |
|
| # ------------------------------------------- get items from domain db files |
# ---------------------------------------- Delete unwanted IDs from ids.db file |
| |
|
| |
sub iddel { |
| |
my ($udom,$idshashref,$uhome)=@_; |
| |
my %result=(); |
| |
unless (ref($idshashref) eq 'HASH') { |
| |
return %result; |
| |
} |
| |
my %servers=(); |
| |
while (my ($id,$uname) = each(%{$idshashref})) { |
| |
my $uhom; |
| |
if ($uhome) { |
| |
$uhom = $uhome; |
| |
} else { |
| |
$uhom=&homeserver($uname,$udom); |
| |
} |
| |
if ($uhom ne 'no_host') { |
| |
if ($servers{$uhom}) { |
| |
$servers{$uhom}.='&'.&escape($id); |
| |
} else { |
| |
$servers{$uhom}=&escape($id); |
| |
} |
| |
} |
| |
} |
| |
foreach my $server (keys(%servers)) { |
| |
$result{$server} = &critical('iddel:'.$udom.':'.$servers{$server},$uhome); |
| |
} |
| |
return %result; |
| |
} |
| |
|
| |
# ------------------------------dump from db file owned by domainconfig user |
| |
sub dump_dom { |
| |
my ($namespace, $udom, $regexp) = @_; |
| |
|
| |
$udom ||= $env{'user.domain'}; |
| |
|
| |
return () unless $udom; |
| |
|
| |
return &dump($namespace, $udom, &get_domainconfiguser($udom), $regexp); |
| |
} |
| |
|
| |
# ------------------------------------------ get items from domain db files |
| |
|
| sub get_dom { |
sub get_dom { |
| my ($namespace,$storearr,$udom,$uhome)=@_; |
my ($namespace,$storearr,$udom,$uhome)=@_; |
|
Line 879 sub put_dom {
|
Line 1695 sub put_dom {
|
| } |
} |
| } |
} |
| |
|
| |
# --------------------- newput for items in db file owned by domainconfig user |
| |
sub newput_dom { |
| |
my ($namespace,$storehash,$udom) = @_; |
| |
my $result; |
| |
if (!$udom) { |
| |
$udom=$env{'user.domain'}; |
| |
} |
| |
if ($udom) { |
| |
my $uname = &get_domainconfiguser($udom); |
| |
$result = &newput($namespace,$storehash,$udom,$uname); |
| |
} |
| |
return $result; |
| |
} |
| |
|
| |
# --------------------- delete for items in db file owned by domainconfig user |
| |
sub del_dom { |
| |
my ($namespace,$storearr,$udom)=@_; |
| |
if (ref($storearr) eq 'ARRAY') { |
| |
if (!$udom) { |
| |
$udom=$env{'user.domain'}; |
| |
} |
| |
if ($udom) { |
| |
my $uname = &get_domainconfiguser($udom); |
| |
return &del($namespace,$storearr,$udom,$uname); |
| |
} |
| |
} |
| |
} |
| |
|
| |
# ----------------------------------construct domainconfig user for a domain |
| |
sub get_domainconfiguser { |
| |
my ($udom) = @_; |
| |
return $udom.'-domainconfig'; |
| |
} |
| |
|
| sub retrieve_inst_usertypes { |
sub retrieve_inst_usertypes { |
| my ($udom) = @_; |
my ($udom) = @_; |
| my (%returnhash,@order); |
my (%returnhash,@order); |
| if (defined(&domain($udom,'primary'))) { |
my %domdefs = &Apache::lonnet::get_domain_defaults($udom); |
| my $uhome=&domain($udom,'primary'); |
if ((ref($domdefs{'inststatustypes'}) eq 'HASH') && |
| my $rep=&reply("inst_usertypes:$udom",$uhome); |
(ref($domdefs{'inststatusorder'}) eq 'ARRAY')) { |
| my ($hashitems,$orderitems) = split(/:/,$rep); |
%returnhash = %{$domdefs{'inststatustypes'}}; |
| my @pairs=split(/\&/,$hashitems); |
@order = @{$domdefs{'inststatusorder'}}; |
| foreach my $item (@pairs) { |
|
| my ($key,$value)=split(/=/,$item,2); |
|
| $key = &unescape($key); |
|
| next if ($key =~ /^error: 2 /); |
|
| $returnhash{$key}=&thaw_unescape($value); |
|
| } |
|
| my @esc_order = split(/\&/,$orderitems); |
|
| foreach my $item (@esc_order) { |
|
| push(@order,&unescape($item)); |
|
| } |
|
| } else { |
} else { |
| &logthis("get_dom failed - no primary domain server for $udom"); |
if (defined(&domain($udom,'primary'))) { |
| |
my $uhome=&domain($udom,'primary'); |
| |
my $rep=&reply("inst_usertypes:$udom",$uhome); |
| |
if ($rep =~ /^(con_lost|error|no_such_host|refused)/) { |
| |
&logthis("get_dom failed - $rep returned from $uhome in domain: $udom"); |
| |
return (\%returnhash,\@order); |
| |
} |
| |
my ($hashitems,$orderitems) = split(/:/,$rep); |
| |
my @pairs=split(/\&/,$hashitems); |
| |
foreach my $item (@pairs) { |
| |
my ($key,$value)=split(/=/,$item,2); |
| |
$key = &unescape($key); |
| |
next if ($key =~ /^error: 2 /); |
| |
$returnhash{$key}=&thaw_unescape($value); |
| |
} |
| |
my @esc_order = split(/\&/,$orderitems); |
| |
foreach my $item (@esc_order) { |
| |
push(@order,&unescape($item)); |
| |
} |
| |
} else { |
| |
&logthis("get_dom failed - no primary domain server for $udom"); |
| |
} |
| } |
} |
| return (\%returnhash,\@order); |
return (\%returnhash,\@order); |
| } |
} |
|
Line 1064 sub inst_rulecheck {
|
Line 1925 sub inst_rulecheck {
|
| $response=&unescape(&reply('instidrulecheck:'.&escape($udom). |
$response=&unescape(&reply('instidrulecheck:'.&escape($udom). |
| ':'.&escape($id).':'.$rulestr, |
':'.&escape($id).':'.$rulestr, |
| $homeserver)); |
$homeserver)); |
| |
} elsif ($item eq 'selfcreate') { |
| |
$response=&unescape(&reply('instselfcreatecheck:'. |
| |
&escape($udom).':'.&escape($uname). |
| |
':'.$rulestr,$homeserver)); |
| } |
} |
| if ($response ne 'refused') { |
if ($response ne 'refused') { |
| my @pairs=split(/\&/,$response); |
my @pairs=split(/\&/,$response); |
|
Line 1090 sub inst_userrules {
|
Line 1955 sub inst_userrules {
|
| if ($check eq 'id') { |
if ($check eq 'id') { |
| $response=&reply('instidrules:'.&escape($udom), |
$response=&reply('instidrules:'.&escape($udom), |
| $homeserver); |
$homeserver); |
| |
} elsif ($check eq 'email') { |
| |
$response=&reply('instemailrules:'.&escape($udom), |
| |
$homeserver); |
| } else { |
} else { |
| $response=&reply('instuserrules:'.&escape($udom), |
$response=&reply('instuserrules:'.&escape($udom), |
| $homeserver); |
$homeserver); |
|
Line 1115 sub inst_userrules {
|
Line 1983 sub inst_userrules {
|
| return (\%ruleshash,\@ruleorder); |
return (\%ruleshash,\@ruleorder); |
| } |
} |
| |
|
| |
# ------------- Get Authentication, Language and User Tools Defaults for Domain |
| |
|
| |
sub get_domain_defaults { |
| |
my ($domain,$ignore_cache) = @_; |
| |
return if (($domain eq '') || ($domain eq 'public')); |
| |
my $cachetime = 60*60*24; |
| |
unless ($ignore_cache) { |
| |
my ($result,$cached)=&is_cached_new('domdefaults',$domain); |
| |
if (defined($cached)) { |
| |
if (ref($result) eq 'HASH') { |
| |
return %{$result}; |
| |
} |
| |
} |
| |
} |
| |
my %domdefaults; |
| |
my %domconfig = |
| |
&Apache::lonnet::get_dom('configuration',['defaults','quotas', |
| |
'requestcourses','inststatus', |
| |
'coursedefaults','usersessions', |
| |
'requestauthor'],$domain); |
| |
if (ref($domconfig{'defaults'}) eq 'HASH') { |
| |
$domdefaults{'lang_def'} = $domconfig{'defaults'}{'lang_def'}; |
| |
$domdefaults{'auth_def'} = $domconfig{'defaults'}{'auth_def'}; |
| |
$domdefaults{'auth_arg_def'} = $domconfig{'defaults'}{'auth_arg_def'}; |
| |
$domdefaults{'timezone_def'} = $domconfig{'defaults'}{'timezone_def'}; |
| |
$domdefaults{'datelocale_def'} = $domconfig{'defaults'}{'datelocale_def'}; |
| |
$domdefaults{'portal_def'} = $domconfig{'defaults'}{'portal_def'}; |
| |
} else { |
| |
$domdefaults{'lang_def'} = &domain($domain,'lang_def'); |
| |
$domdefaults{'auth_def'} = &domain($domain,'auth_def'); |
| |
$domdefaults{'auth_arg_def'} = &domain($domain,'auth_arg_def'); |
| |
} |
| |
if (ref($domconfig{'quotas'}) eq 'HASH') { |
| |
if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') { |
| |
$domdefaults{'defaultquota'} = $domconfig{'quotas'}{'defaultquota'}; |
| |
} else { |
| |
$domdefaults{'defaultquota'} = $domconfig{'quotas'}; |
| |
} |
| |
my @usertools = ('aboutme','blog','webdav','portfolio'); |
| |
foreach my $item (@usertools) { |
| |
if (ref($domconfig{'quotas'}{$item}) eq 'HASH') { |
| |
$domdefaults{$item} = $domconfig{'quotas'}{$item}; |
| |
} |
| |
} |
| |
if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') { |
| |
$domdefaults{'authorquota'} = $domconfig{'quotas'}{'authorquota'}; |
| |
} |
| |
} |
| |
if (ref($domconfig{'requestcourses'}) eq 'HASH') { |
| |
foreach my $item ('official','unofficial','community','textbook') { |
| |
$domdefaults{$item} = $domconfig{'requestcourses'}{$item}; |
| |
} |
| |
} |
| |
if (ref($domconfig{'requestauthor'}) eq 'HASH') { |
| |
$domdefaults{'requestauthor'} = $domconfig{'requestauthor'}; |
| |
} |
| |
if (ref($domconfig{'inststatus'}) eq 'HASH') { |
| |
foreach my $item ('inststatustypes','inststatusorder') { |
| |
$domdefaults{$item} = $domconfig{'inststatus'}{$item}; |
| |
} |
| |
} |
| |
if (ref($domconfig{'coursedefaults'}) eq 'HASH') { |
| |
$domdefaults{'canuse_pdfforms'} = $domconfig{'coursedefaults'}{'canuse_pdfforms'}; |
| |
if (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') { |
| |
$domdefaults{'officialcredits'} = $domconfig{'coursedefaults'}{'coursecredits'}{'official'}; |
| |
$domdefaults{'unofficialcredits'} = $domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'}; |
| |
$domdefaults{'textbookcredits'} = $domconfig{'coursedefaults'}{'coursecredits'}{'textbook'}; |
| |
} |
| |
if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') { |
| |
$domdefaults{'officialquota'} = $domconfig{'coursedefaults'}{'uploadquota'}{'official'}; |
| |
$domdefaults{'unofficialquota'} = $domconfig{'coursedefaults'}{'uploadquota'}{'unofficial'}; |
| |
$domdefaults{'communityquota'} = $domconfig{'coursedefaults'}{'uploadquota'}{'community'}; |
| |
$domdefaults{'textbookquota'} = $domconfig{'coursedefaults'}{'uploadquota'}{'textbook'}; |
| |
} |
| |
} |
| |
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'}; |
| |
} |
| |
} |
| |
&do_cache_new('domdefaults',$domain,\%domdefaults,$cachetime); |
| |
return %domdefaults; |
| |
} |
| |
|
| # --------------------------------------------------- Assign a key to a student |
# --------------------------------------------------- Assign a key to a student |
| |
|
| sub assign_access_key { |
sub assign_access_key { |
|
Line 1147 sub assign_access_key {
|
Line 2102 sub assign_access_key {
|
| # key now belongs to user |
# key now belongs to user |
| my $envkey='key.'.$cdom.'_'.$cnum; |
my $envkey='key.'.$cdom.'_'.$cnum; |
| if (&put('environment',{$envkey => $ckey}) eq 'ok') { |
if (&put('environment',{$envkey => $ckey}) eq 'ok') { |
| &appenv('environment.'.$envkey => $ckey); |
&appenv({'environment.'.$envkey => $ckey}); |
| return 'ok'; |
return 'ok'; |
| } else { |
} else { |
| return |
return |
|
Line 1361 sub is_cached_new {
|
Line 2316 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 1434 sub purge_remembered {
|
Line 2389 sub purge_remembered {
|
| |
|
| sub userenvironment { |
sub userenvironment { |
| my ($udom,$unam,@what)=@_; |
my ($udom,$unam,@what)=@_; |
| |
my $items; |
| |
foreach my $item (@what) { |
| |
$items.=&escape($item).'&'; |
| |
} |
| |
$items=~s/\&$//; |
| my %returnhash=(); |
my %returnhash=(); |
| my @answer=split(/\&/, |
my $uhome = &homeserver($unam,$udom); |
| &reply('get:'.$udom.':'.$unam.':environment:'.join('&',@what), |
unless ($uhome eq 'no_host') { |
| &homeserver($unam,$udom))); |
my @answer=split(/\&/, |
| my $i; |
&reply('get:'.$udom.':'.$unam.':environment:'.$items,$uhome)); |
| for ($i=0;$i<=$#what;$i++) { |
if ($#answer==0 && $answer[0] =~ /^(con_lost|error:|no_such_host)/i) { |
| $returnhash{$what[$i]}=&unescape($answer[$i]); |
return %returnhash; |
| |
} |
| |
my $i; |
| |
for ($i=0;$i<=$#what;$i++) { |
| |
$returnhash{$what[$i]}=&unescape($answer[$i]); |
| |
} |
| } |
} |
| return %returnhash; |
return %returnhash; |
| } |
} |
|
Line 1511 sub chatsend {
|
Line 2476 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 1558 sub subscribe {
|
Line 2532 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 1588 sub repcopy {
|
Line 2563 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 1631 sub ssi_body {
|
Line 2606 sub ssi_body {
|
| if (! exists($form{'LONCAPA_INTERNAL_no_discussion'})) { |
if (! exists($form{'LONCAPA_INTERNAL_no_discussion'})) { |
| $form{'LONCAPA_INTERNAL_no_discussion'}='true'; |
$form{'LONCAPA_INTERNAL_no_discussion'}='true'; |
| } |
} |
| my $output=($filelink=~/^http\:/?&externalssi($filelink): |
my $output=''; |
| &ssi($filelink,%form)); |
my $response; |
| |
if ($filelink=~/^https?\:/) { |
| |
($output,$response)=&externalssi($filelink); |
| |
} else { |
| |
$filelink .= $filelink=~/\?/ ? '&' : '?'; |
| |
$filelink .= 'inhibitmenu=yes'; |
| |
($output,$response)=&ssi($filelink,%form); |
| |
} |
| $output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs; |
$output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs; |
| $output=~s/^.*?\<body[^\>]*\>//si; |
$output=~s/^.*?\<body[^\>]*\>//si; |
| $output=~s/\<\/body\s*\>.*?$//si; |
$output=~s/\<\/body\s*\>.*?$//si; |
| return $output; |
if (wantarray) { |
| |
return ($output, $response); |
| |
} else { |
| |
return $output; |
| |
} |
| } |
} |
| |
|
| # --------------------------------------------------------- Server Side Include |
# --------------------------------------------------------- Server Side Include |
|
Line 1656 sub absolute_url {
|
Line 2642 sub absolute_url {
|
| # fn Possibly encrypted resource name/id. |
# fn Possibly encrypted resource name/id. |
| # form Hash that describes how the rendering should be done |
# form Hash that describes how the rendering should be done |
| # and other things. |
# and other things. |
| # r Optional reference that will be given the response. |
|
| # This is mostly provided so that the caller can implement |
|
| # error detection, recovery and retry policies. |
|
| # |
|
| # Returns: |
# Returns: |
| # The content of the response. |
# Scalar context: The content of the response. |
| |
# Array context: 2 element list of the content and the full response object. |
| |
# |
| sub ssi { |
sub ssi { |
| |
|
| my ($fn,%form, $r)=@_; |
my ($fn,%form)=@_; |
| |
|
| my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
| |
|
| my $request; |
my $request; |
| |
|
| $form{'no_update_last_known'}=1; |
$form{'no_update_last_known'}=1; |
| &Apache::lonenc::check_encrypt(\$fn); |
&Apache::lonenc::check_encrypt(\$fn); |
| if (%form) { |
if (%form) { |
| $request=new HTTP::Request('POST',&absolute_url().$fn); |
$request=new HTTP::Request('POST',&absolute_url().$fn); |
| $request->content(join('&',map { &escape($_).'='.&escape($form{$_}) } keys %form)); |
$request->content(join('&',map { &escape($_).'='.&escape($form{$_}) } keys(%form))); |
| } else { |
} else { |
| $request=new HTTP::Request('GET',&absolute_url().$fn); |
$request=new HTTP::Request('GET',&absolute_url().$fn); |
| } |
} |
| |
|
| $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 ($r) { |
|
| $$r = $response; |
|
| } |
|
| |
|
| return $response->content; |
if (wantarray) { |
| |
return ($content, $response); |
| |
} else { |
| |
return $content; |
| |
} |
| } |
} |
| |
|
| sub externalssi { |
sub externalssi { |
|
Line 1694 sub externalssi {
|
Line 2678 sub externalssi {
|
| my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
| my $request=new HTTP::Request('GET',$url); |
my $request=new HTTP::Request('GET',$url); |
| my $response=$ua->request($request); |
my $response=$ua->request($request); |
| return $response->content; |
if (wantarray) { |
| |
return ($response->content, $response); |
| |
} else { |
| |
return $response->content; |
| |
} |
| } |
} |
| |
|
| # -------------------------------- Allow a /uploaded/ URI to be vouched for |
# -------------------------------- Allow a /uploaded/ URI to be vouched for |
|
Line 1707 sub allowuploaded {
|
Line 2695 sub allowuploaded {
|
| my %httpref=(); |
my %httpref=(); |
| my $httpurl=&hreflocation('',$url); |
my $httpurl=&hreflocation('',$url); |
| $httpref{'httpref.'.$httpurl}=$srcurl; |
$httpref{'httpref.'.$httpurl}=$srcurl; |
| &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: six args -- filename (decluttered), course number, course domain, |
| |
# url, symb (if registered) and group (if this is a group |
| |
# item -- e.g., bulletin board, group page etc.). |
| |
# output: array of five 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. |
| |
# $forceedit -- 1 if icon/link should be to go to edit mode |
| |
# $forceview -- 1 if icon/link should be to go to view mode |
| |
# |
| |
|
| |
sub can_edit_resource { |
| |
my ($file,$cnum,$cdom,$resurl,$symb,$group) = @_; |
| |
my ($cfile,$home,$switchserver,$forceedit,$forceview,$uploaded,$incourse); |
| |
# |
| |
# For aboutme pages user can only edit his/her own. |
| |
# |
| |
if ($resurl =~ m{^/?adm/($match_domain)/($match_username)/aboutme$}) { |
| |
my ($sdom,$sname) = ($1,$2); |
| |
if (($sdom eq $env{'user.domain'}) && ($sname eq $env{'user.name'})) { |
| |
$home = $env{'user.home'}; |
| |
$cfile = $resurl; |
| |
if ($env{'form.forceedit'}) { |
| |
$forceview = 1; |
| |
} else { |
| |
$forceedit = 1; |
| |
} |
| |
return ($cfile,$home,$switchserver,$forceedit,$forceview); |
| |
} else { |
| |
return; |
| |
} |
| |
} |
| |
|
| |
if ($env{'request.course.id'}) { |
| |
my $crsedit = &Apache::lonnet::allowed('mdc',$env{'request.course.id'}); |
| |
if ($group ne '') { |
| |
# if this is a group homepage or group bulletin board, check group privs |
| |
my $allowed = 0; |
| |
if ($resurl =~ m{^/?adm/$cdom/$cnum/$group/smppg$}) { |
| |
if ((&allowed('mdg',$env{'request.course.id'}. |
| |
($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) || |
| |
(&allowed('mgh',$env{'request.course.id'}.'/'.$group)) || $crsedit) { |
| |
$allowed = 1; |
| |
} |
| |
} elsif ($resurl =~ m{^/?adm/$cdom/$cnum/\d+/bulletinboard$}) { |
| |
if ((&allowed('mdg',$env{'request.course.id'}.($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) || |
| |
(&allowed('cgb',$env{'request.course.id'}.'/'.$group)) || $crsedit) { |
| |
$allowed = 1; |
| |
} |
| |
} |
| |
if ($allowed) { |
| |
$home=&homeserver($cnum,$cdom); |
| |
if ($env{'form.forceedit'}) { |
| |
$forceview = 1; |
| |
} else { |
| |
$forceedit = 1; |
| |
} |
| |
$cfile = $resurl; |
| |
} else { |
| |
return; |
| |
} |
| |
} else { |
| |
if ($resurl =~ m{^/?adm/viewclasslist$}) { |
| |
unless (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { |
| |
return; |
| |
} |
| |
} elsif (!$crsedit) { |
| |
# |
| |
# No edit allowed where CC has switched to student role. |
| |
# |
| |
return; |
| |
} |
| |
} |
| |
} |
| |
|
| |
if ($file ne '') { |
| |
if (($cnum =~ /$match_courseid/) && ($cdom =~ /$match_domain/)) { |
| |
if (&is_course_upload($file,$cnum,$cdom)) { |
| |
$uploaded = 1; |
| |
$incourse = 1; |
| |
if ($file =~/\.(htm|html|css|js|txt)$/) { |
| |
$cfile = &hreflocation('',$file); |
| |
if ($env{'form.forceedit'}) { |
| |
$forceview = 1; |
| |
} else { |
| |
$forceedit = 1; |
| |
} |
| |
} |
| |
} elsif ($resurl =~ m{^/public/$cdom/$cnum/syllabus}) { |
| |
$incourse = 1; |
| |
if ($env{'form.forceedit'}) { |
| |
$forceview = 1; |
| |
} else { |
| |
$forceedit = 1; |
| |
} |
| |
$cfile = $resurl; |
| |
} elsif (($resurl ne '') && (&is_on_map($resurl))) { |
| |
if ($resurl =~ m{^/adm/$match_domain/$match_username/\d+/smppg|bulletinboard$}) { |
| |
$incourse = 1; |
| |
if ($env{'form.forceedit'}) { |
| |
$forceview = 1; |
| |
} else { |
| |
$forceedit = 1; |
| |
} |
| |
$cfile = $resurl; |
| |
} elsif ($resurl eq '/res/lib/templates/simpleproblem.problem') { |
| |
$incourse = 1; |
| |
$cfile = $resurl.'/smpedit'; |
| |
} elsif ($resurl =~ m{^/adm/wrapper/ext/}) { |
| |
$incourse = 1; |
| |
if ($env{'form.forceedit'}) { |
| |
$forceview = 1; |
| |
} else { |
| |
$forceedit = 1; |
| |
} |
| |
$cfile = $resurl; |
| |
} elsif ($resurl =~ m{^/?adm/viewclasslist$}) { |
| |
$incourse = 1; |
| |
if ($env{'form.forceedit'}) { |
| |
$forceview = 1; |
| |
} else { |
| |
$forceedit = 1; |
| |
} |
| |
$cfile = ($resurl =~ m{^/} ? $resurl : "/$resurl"); |
| |
} |
| |
} elsif ($resurl eq '/res/lib/templates/simpleproblem.problem/smpedit') { |
| |
my $template = '/res/lib/templates/simpleproblem.problem'; |
| |
if (&is_on_map($template)) { |
| |
$incourse = 1; |
| |
$forceview = 1; |
| |
$cfile = $template; |
| |
} |
| |
} elsif (($resurl =~ m{^/adm/wrapper/ext/}) && ($env{'form.folderpath'} =~ /^supplemental/)) { |
| |
$incourse = 1; |
| |
if ($env{'form.forceedit'}) { |
| |
$forceview = 1; |
| |
} else { |
| |
$forceedit = 1; |
| |
} |
| |
$cfile = $resurl; |
| |
} elsif (($resurl eq '/adm/extresedit') && ($symb || $env{'form.folderpath'})) { |
| |
$incourse = 1; |
| |
$forceview = 1; |
| |
if ($symb) { |
| |
my ($map,$id,$res)=&decode_symb($symb); |
| |
$env{'request.symb'} = $symb; |
| |
$cfile = &clutter($res); |
| |
} else { |
| |
$cfile = $env{'form.suppurl'}; |
| |
$cfile =~ s{^http://}{}; |
| |
$cfile = '/adm/wrapper/ext/'.$cfile; |
| |
} |
| |
} elsif ($resurl =~ m{^/?adm/viewclasslist$}) { |
| |
if ($env{'form.forceedit'}) { |
| |
$forceview = 1; |
| |
} else { |
| |
$forceedit = 1; |
| |
} |
| |
$cfile = ($resurl =~ m{^/} ? $resurl : "/$resurl"); |
| |
} |
| |
} |
| |
if ($uploaded || $incourse) { |
| |
$home=&homeserver($cnum,$cdom); |
| |
} elsif ($file !~ m{/$}) { |
| |
$file=~s{^(priv/$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 (($cfile ne '') && (!$incourse || $uploaded) && |
| |
(($home ne '') && ($home ne 'no_host'))) { |
| |
my @ids=¤t_machine_ids(); |
| |
unless (grep(/^\Q$home\E$/,@ids)) { |
| |
$switchserver=1; |
| |
} |
| |
} |
| |
} |
| |
return ($cfile,$home,$switchserver,$forceedit,$forceview); |
| |
} |
| |
|
| |
sub is_course_upload { |
| |
my ($file,$cnum,$cdom) = @_; |
| |
my $uploadpath = &LONCAPA::propath($cdom,$cnum); |
| |
$uploadpath =~ s{^\/}{}; |
| |
if (($file =~ m{^\Q$uploadpath\E/userfiles/(docs|supplemental)/}) || |
| |
($file =~ m{^userfiles/\Q$cdom\E/\Q$cnum\E/(docs|supplemental)/})) { |
| |
return 1; |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub in_course { |
| |
my ($udom,$uname,$cdom,$cnum,$type,$hideprivileged) = @_; |
| |
if ($hideprivileged) { |
| |
my $skipuser; |
| |
my %coursehash = &coursedescription($cdom.'_'.$cnum); |
| |
my @possdoms = ($cdom); |
| |
if ($coursehash{'checkforpriv'}) { |
| |
push(@possdoms,split(/,/,$coursehash{'checkforpriv'})); |
| |
} |
| |
if (&privileged($uname,$udom,\@possdoms)) { |
| |
$skipuser = 1; |
| |
if ($coursehash{'nothideprivileged'}) { |
| |
foreach my $item (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
| |
my $user; |
| |
if ($item =~ /:/) { |
| |
$user = $item; |
| |
} else { |
| |
$user = join(':',split(/[\@]/,$item)); |
| |
} |
| |
if ($user eq $uname.':'.$udom) { |
| |
undef($skipuser); |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
if ($skipuser) { |
| |
return 0; |
| |
} |
| |
} |
| |
} |
| |
$type ||= 'any'; |
| |
if (!defined($cdom) || !defined($cnum)) { |
| |
my $cid = $env{'request.course.id'}; |
| |
$cdom = $env{'course.'.$cid.'.domain'}; |
| |
$cnum = $env{'course.'.$cid.'.num'}; |
| |
} |
| |
my $typesref; |
| |
if (($type eq 'any') || ($type eq 'all')) { |
| |
$typesref = ['active','previous','future']; |
| |
} elsif ($type eq 'previous' || $type eq 'future') { |
| |
$typesref = [$type]; |
| |
} |
| |
my %roles = &get_my_roles($uname,$udom,'userroles', |
| |
$typesref,undef,[$cdom]); |
| |
my ($tmp) = keys(%roles); |
| |
return 0 if ($tmp =~ /^(con_lost|error|no_such_host)/i); |
| |
my @course_roles = grep(/^\Q$cnum\E:\Q$cdom\E:/, keys(%roles)); |
| |
if (@course_roles > 0) { |
| |
return 1; |
| |
} |
| |
return 0; |
| } |
} |
| |
|
| # --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
# --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
|
Line 1715 sub allowuploaded {
|
Line 2961 sub allowuploaded {
|
| # 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 $parser = parse. |
| # |
# |
| # output: url to file (if action was uploaddoc), |
# output: url to file (if action was uploaddoc), |
| # ok if successful, or diagnostic message otherwise (if action was propagate or copy) |
# ok if successful, or diagnostic message otherwise (if action was propagate or copy) |
|
Line 1741 sub allowuploaded {
|
Line 2989 sub allowuploaded {
|
| # |
# |
| |
|
| sub process_coursefile { |
sub process_coursefile { |
| my ($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 1768 sub process_coursefile {
|
Line 3017 sub process_coursefile {
|
| print $fh $env{'form.'.$source}; |
print $fh $env{'form.'.$source}; |
| close($fh); |
close($fh); |
| if ($parser eq 'parse') { |
if ($parser eq 'parse') { |
| my $parse_result = &extract_embedded_items($filepath,$fname,$allfiles,$codebase); |
my $mm = new File::MMagic; |
| unless ($parse_result eq 'ok') { |
my $type = $mm->checktype_filename($filepath.'/'.$fname); |
| &logthis('Failed to parse '.$filepath.'/'.$fname.' for embedded media: '.$parse_result); |
if ($type eq 'text/html') { |
| |
my $parse_result = &extract_embedded_items($filepath.'/'.$fname,$allfiles,$codebase); |
| |
unless ($parse_result eq 'ok') { |
| |
&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 1847 sub clean_filename {
|
Line 3103 sub clean_filename {
|
| $fname=~s/\.(\d+)(?=\.)/_$1/g; |
$fname=~s/\.(\d+)(?=\.)/_$1/g; |
| return $fname; |
return $fname; |
| } |
} |
| |
# This Function checks if an Image's dimensions exceed either $resizewidth (width) |
| |
# or $resizeheight (height) - both pixels. If so, the image is scaled to produce an |
| |
# image with the same aspect ratio as the original, but with dimensions which do |
| |
# not exceed $resizewidth and $resizeheight. |
| |
|
| |
sub resizeImage { |
| |
my ($img_path,$resizewidth,$resizeheight) = @_; |
| |
my $ima = Image::Magick->new; |
| |
my $resized; |
| |
if (-e $img_path) { |
| |
$ima->Read($img_path); |
| |
if (($resizewidth =~ /^\d+$/) && ($resizeheight > 0)) { |
| |
my $width = $ima->Get('width'); |
| |
my $height = $ima->Get('height'); |
| |
if ($width > $resizewidth) { |
| |
my $factor = $width/$resizewidth; |
| |
my $newheight = $height/$factor; |
| |
$ima->Scale(width=>$resizewidth,height=>$newheight); |
| |
$resized = 1; |
| |
} |
| |
} |
| |
if (($resizeheight =~ /^\d+$/) && ($resizeheight > 0)) { |
| |
my $width = $ima->Get('width'); |
| |
my $height = $ima->Get('height'); |
| |
if ($height > $resizeheight) { |
| |
my $factor = $height/$resizeheight; |
| |
my $newwidth = $width/$factor; |
| |
$ima->Scale(width=>$newwidth,height=>$resizeheight); |
| |
$resized = 1; |
| |
} |
| |
} |
| |
if ($resized) { |
| |
$ima->Write($img_path); |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| # --------------- 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 1861 sub clean_filename {
|
Line 3158 sub clean_filename {
|
| # $dsetudom - domain for permanaent storage of uploaded file |
# $dsetudom - domain for permanaent storage of uploaded file |
| # $thumbwidth - width (pixels) of thumbnail to make for uploaded image |
# $thumbwidth - width (pixels) of thumbnail to make for uploaded image |
| # $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 |
| |
# $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)=@_; |
$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 1904 sub userfileupload {
|
Line 3225 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') { |
| # Create the directory if not present |
$fname = 'scantron_orig_'.$fname; |
| $fname="$subdir/$fname"; |
} else { |
| if ($coursedoc) { |
$fname="$subdir/$fname"; |
| |
} |
| |
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,$context,$mimetype); |
| } else { |
} else { |
| $fname=$env{'form.folder'}.'/'.$fname; |
if ($env{'form.folder'}) { |
| |
$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; |
| my $docudom=$destudom; |
my $docudom=$destudom; |
| return &finishuserfileupload($docuname,$docudom,$formname,$fname, |
return &finishuserfileupload($docuname,$docudom,$formname,$fname, |
| $parser,$allfiles,$codebase, |
$parser,$allfiles,$codebase, |
| $thumbwidth,$thumbheight); |
$thumbwidth,$thumbheight, |
| |
$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'}; |
| if (exists($env{'form.group'})) { |
if ((exists($env{'form.group'})) || ($context eq 'syllabus')) { |
| $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
$docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
$docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| } |
} |
| return &finishuserfileupload($docuname,$docudom,$formname,$fname, |
return &finishuserfileupload($docuname,$docudom,$formname,$fname, |
| $parser,$allfiles,$codebase, |
$parser,$allfiles,$codebase, |
| $thumbwidth,$thumbheight); |
$thumbwidth,$thumbheight, |
| |
$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) = @_; |
$thumbwidth,$thumbheight,$resizewidth,$resizeheight,$context,$mimetype) = @_; |
| my $path=$docudom.'/'.$docuname.'/'; |
my $path=$docudom.'/'.$docuname.'/'; |
| my $filepath=$perlvar{'lonDocRoot'}; |
my $filepath=$perlvar{'lonDocRoot'}; |
| |
|
| my ($fnamepath,$file,$fetchthumb); |
my ($fnamepath,$file,$fetchthumb); |
| $file=$fname; |
$file=$fname; |
| if ($fname=~m|/|) { |
if ($fname=~m|/|) { |
|
Line 1961 sub finishuserfileupload {
|
Line 3294 sub finishuserfileupload {
|
| mkdir($filepath,0777); |
mkdir($filepath,0777); |
| } |
} |
| } |
} |
| |
|
| # Save the file |
# Save the file |
| { |
{ |
| if (!open(FH,'>'.$filepath.'/'.$file)) { |
if (!open(FH,'>'.$filepath.'/'.$file)) { |
|
Line 1968 sub finishuserfileupload {
|
Line 3302 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'; |
| } |
} |
| close(FH); |
close(FH); |
| |
if ($resizewidth && $resizeheight) { |
| |
my $mm = new File::MMagic; |
| |
my $mime_type = $mm->checktype_filename($filepath.'/'.$file); |
| |
if ($mime_type =~ m{^image/}) { |
| |
&resizeImage($filepath.'/'.$file,$resizewidth,$resizeheight); |
| |
} |
| |
} |
| |
} |
| |
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); |
| |
$$mimetype = $type; |
| |
} |
| |
} |
| } |
} |
| if ($parser eq 'parse') { |
if ($parser eq 'parse') { |
| my $parse_result = &extract_embedded_items($filepath,$file,$allfiles, |
if ((ref($mimetype)) && ($$mimetype eq 'text/html')) { |
| $codebase); |
my $parse_result = &extract_embedded_items($filepath.'/'.$file, |
| unless ($parse_result eq 'ok') { |
$allfiles,$codebase); |
| &logthis('Failed to parse '.$filepath.$file. |
unless ($parse_result eq 'ok') { |
| ' for embedded media: '.$parse_result); |
&logthis('Failed to parse '.$filepath.$file. |
| |
' for embedded media: '.$parse_result); |
| |
} |
| } |
} |
| } |
} |
| if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) { |
if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) { |
|
Line 1995 sub finishuserfileupload {
|
Line 3363 sub finishuserfileupload {
|
| |
|
| # Notify homeserver to grep it |
# Notify homeserver to grep it |
| # |
# |
| my $docuhome=&homeserver($docuname,$docudom); |
my $docuhome=&homeserver($docuname,$docudom); |
| my $fetchresult= &reply('fetchuserfile:'.$path.$file,$docuhome); |
my $fetchresult= &reply('fetchuserfile:'.$path.$file,$docuhome); |
| if ($fetchresult eq 'ok') { |
if ($fetchresult eq 'ok') { |
| if ($fetchthumb) { |
if ($fetchthumb) { |
|
Line 2016 sub finishuserfileupload {
|
Line 3384 sub finishuserfileupload {
|
| } |
} |
| |
|
| sub extract_embedded_items { |
sub extract_embedded_items { |
| my ($filepath,$file,$allfiles,$codebase,$content) = @_; |
my ($fullpath,$allfiles,$codebase,$content) = @_; |
| my @state = (); |
my @state = (); |
| |
my (%lastids,%related,%shockwave,%flashvars); |
| my %javafiles = ( |
my %javafiles = ( |
| codebase => '', |
codebase => '', |
| code => '', |
code => '', |
|
Line 2031 sub extract_embedded_items {
|
Line 3400 sub extract_embedded_items {
|
| if ($content) { |
if ($content) { |
| $p = HTML::LCParser->new($content); |
$p = HTML::LCParser->new($content); |
| } else { |
} else { |
| $p = HTML::LCParser->new($filepath.'/'.$file); |
$p = HTML::LCParser->new($fullpath); |
| } |
} |
| while (my $t=$p->get_token()) { |
while (my $t=$p->get_token()) { |
| if ($t->[0] eq 'S') { |
if ($t->[0] eq 'S') { |
|
Line 2044 sub extract_embedded_items {
|
Line 3413 sub extract_embedded_items {
|
| &add_filetype($allfiles,$attr->{'src'},'src'); |
&add_filetype($allfiles,$attr->{'src'},'src'); |
| } |
} |
| if (lc($tagname) eq 'a') { |
if (lc($tagname) eq 'a') { |
| &add_filetype($allfiles,$attr->{'href'},'href'); |
unless (($attr->{'href'} =~ /^#/) || ($attr->{'href'} eq '')) { |
| |
&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 2063 sub extract_embedded_items {
|
Line 3454 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 2072 sub extract_embedded_items {
|
Line 3466 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 $item (keys(%javafiles)) { |
|
Line 2092 sub extract_embedded_items {
|
Line 3496 sub extract_embedded_items {
|
| last; |
last; |
| } |
} |
| } |
} |
| |
if (lc($tagname) eq 'embed') { |
| |
if (($attr->{'name'} ne '') && ($attr->{'src'} ne '')) { |
| |
&embedded_dependency($allfiles,\%related,$attr->{'name'}, |
| |
$attr->{'src'}); |
| |
} |
| |
} |
| } |
} |
| |
if (lc($tagname) eq 'iframe') { |
| |
my $src = $attr->{'src'} ; |
| |
if (($src ne '') && ($src !~ m{^(/|https?://)})) { |
| |
&add_filetype($allfiles,$src,'src'); |
| |
} elsif ($src =~ m{^/}) { |
| |
if ($env{'request.course.id'}) { |
| |
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $url = &hreflocation('',$fullpath); |
| |
if ($url =~ m{^/uploaded/$cdom/$cnum/docs/(\w+/\d+)/}) { |
| |
my $relpath = $1; |
| |
if ($src =~ m{^/uploaded/$cdom/$cnum/docs/\Q$relpath\E/(.+)$}) { |
| |
&add_filetype($allfiles,$1,'src'); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($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 2112 sub extract_embedded_items {
|
Line 3543 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,$ext); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| return 'ok'; |
return 'ok'; |
| } |
} |
| |
|
|
Line 2126 sub add_filetype {
|
Line 3574 sub add_filetype {
|
| } |
} |
| } |
} |
| |
|
| |
sub embedded_dependency { |
| |
my ($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); |
| return &removeuserfile($uname,$udom,$fname); |
return &removeuserfile($uname,$udom,$fname); |
| } |
} |
| |
|
| sub removeuserfile { |
sub removeuserfile { |
| my ($docuname,$docudom,$fname)=@_; |
my ($docuname,$docudom,$fname)=@_; |
| my $home=&homeserver($docuname,$docudom); |
my $home=&homeserver($docuname,$docudom); |
| my $result = &reply("removeuserfile:$docudom/$docuname/$fname",$home); |
my $result = &reply("removeuserfile:$docudom/$docuname/$fname",$home); |
| if ($result eq 'ok') { |
if ($result eq 'ok') { |
| if (($fname !~ /\.meta$/) && (&is_portfolio_file($fname))) { |
if (($fname !~ /\.meta$/) && (&is_portfolio_file($fname))) { |
| my $metafile = $fname.'.meta'; |
my $metafile = $fname.'.meta'; |
| my $metaresult = &removeuserfile($docuname,$docudom,$metafile); |
my $metaresult = &removeuserfile($docuname,$docudom,$metafile); |
| my $url = "/uploaded/$docudom/$docuname/$fname"; |
my $url = "/uploaded/$docudom/$docuname/$fname"; |
| my ($file,$group) = (&parse_portfolio_url($url))[3,4]; |
my ($file,$group) = (&parse_portfolio_url($url))[3,4]; |
| my $sqlresult = |
my $sqlresult = |
| &update_portfolio_table($docuname,$docudom,$file, |
&update_portfolio_table($docuname,$docudom,$file, |
| 'portfolio_metadata',$group, |
'portfolio_metadata',$group, |
|
Line 2252 sub flushcourselogs {
|
Line 3715 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 2284 sub flushcourselogs {
|
Line 3742 sub flushcourselogs {
|
| # Reverse lookup of domain roles (dc, ad, li, sc, au) |
# Reverse lookup of domain roles (dc, ad, li, sc, au) |
| # |
# |
| my %domrolebuffer = (); |
my %domrolebuffer = (); |
| foreach my $entry (keys %domainrolehash) { |
foreach my $entry (keys(%domainrolehash)) { |
| my ($role,$uname,$udom,$runame,$rudom,$rsec)=split(/:/,$entry); |
my ($role,$uname,$udom,$runame,$rudom,$rsec)=split(/:/,$entry); |
| if ($domrolebuffer{$rudom}) { |
if ($domrolebuffer{$rudom}) { |
| $domrolebuffer{$rudom}.='&'.&escape($entry). |
$domrolebuffer{$rudom}.='&'.&escape($entry). |
|
Line 2339 sub courseacclog {
|
Line 3797 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 $key (keys(%env)) { |
| if ($key=~/^form\.(.*)/) { |
if ($key=~/^form\.(.*)/) { |
| $what.=':'.$1.'='.$env{$key}; |
my $formitem = $1; |
| |
if ($formitem =~ /^HWFILE(?:SIZE|TOOBIG)/) { |
| |
$what.=':'.$formitem.'='.$env{$key}; |
| |
} elsif ($formitem !~ /^HWFILE(?:[^.]+)$/) { |
| |
$what.=':'.$formitem.'='.$env{$key}; |
| |
} |
| } |
} |
| } |
} |
| } elsif ($fnsymb =~ m:^/adm/searchcat:) { |
} elsif ($fnsymb =~ m:^/adm/searchcat:) { |
|
Line 2366 sub countacc {
|
Line 3829 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 2378 sub linklog {
|
Line 3847 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/)) { |
|
| 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/))) { |
|
| $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.':'.$rsec} |
|
Line 2409 sub userrolelog {
|
Line 3885 sub userrolelog {
|
| } |
} |
| } |
} |
| |
|
| |
sub courserolelog { |
| |
my ($trole,$username,$domain,$area,$tstart,$tend,$delflag,$selfenroll,$context)=@_; |
| |
if ($area =~ m-^/($match_domain)/($match_courseid)/?([^/]*)-) { |
| |
my $cdom = $1; |
| |
my $cnum = $2; |
| |
my $sec = $3; |
| |
my $namespace = 'rolelog'; |
| |
my %storehash = ( |
| |
role => $trole, |
| |
start => $tstart, |
| |
end => $tend, |
| |
selfenroll => $selfenroll, |
| |
context => $context, |
| |
); |
| |
if ($trole eq 'gr') { |
| |
$namespace = 'groupslog'; |
| |
$storehash{'group'} = $sec; |
| |
} else { |
| |
$storehash{'section'} = $sec; |
| |
} |
| |
&write_log('course',$namespace,\%storehash,$delflag,$username, |
| |
$domain,$cnum,$cdom); |
| |
if (($trole ne 'st') || ($sec ne '')) { |
| |
&devalidate_cache_new('getcourseroles',$cdom.'_'.$cnum); |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub domainrolelog { |
| |
my ($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 $cid=shift; |
my ($cid,$codes) = @_; |
| $cid=$env{'request.course.id'} unless (defined($cid)); |
$cid=$env{'request.course.id'} unless (defined($cid)); |
| my %coursehash=&coursedescription($cid); |
my %coursehash=&coursedescription($cid); |
| |
my $crstype = &Apache::loncommon::course_type($cid); |
| my %nothide=(); |
my %nothide=(); |
| foreach my $user (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
foreach my $user (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
| if ($user !~ /:/) { |
if ($user !~ /:/) { |
|
Line 2421 sub get_course_adv_roles {
|
Line 3964 sub get_course_adv_roles {
|
| $nothide{$user}=1; |
$nothide{$user}=1; |
| } |
} |
| } |
} |
| |
my @possdoms = ($coursehash{'domain'}); |
| |
if ($coursehash{'checkforpriv'}) { |
| |
push(@possdoms,split(/,/,$coursehash{'checkforpriv'})); |
| |
} |
| my %returnhash=(); |
my %returnhash=(); |
| my %dumphash= |
my %dumphash= |
| &dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
&dump('nohist_userroles',$coursehash{'domain'},$coursehash{'num'}); |
| my $now=time; |
my $now=time; |
| foreach my $entry (keys %dumphash) { |
my %privileged; |
| |
foreach my $entry (keys(%dumphash)) { |
| my ($tend,$tstart)=split(/\:/,$dumphash{$entry}); |
my ($tend,$tstart)=split(/\:/,$dumphash{$entry}); |
| if (($tstart) && ($tstart<0)) { next; } |
if (($tstart) && ($tstart<0)) { next; } |
| if (($tend) && ($tend<$now)) { next; } |
if (($tend) && ($tend<$now)) { next; } |
| if (($tstart) && ($now<$tstart)) { next; } |
if (($tstart) && ($now<$tstart)) { next; } |
| my ($role,$username,$domain,$section)=split(/\:/,$entry); |
my ($role,$username,$domain,$section)=split(/\:/,$entry); |
| if ($username eq '' || $domain eq '') { next; } |
if ($username eq '' || $domain eq '') { next; } |
| if ((&privileged($username,$domain)) && |
if ((&privileged($username,$domain,\@possdoms)) && |
| (!$nothide{$username.':'.$domain})) { next; } |
(!$nothide{$username.':'.$domain})) { next; } |
| if ($role eq 'cr') { next; } |
if ($role eq 'cr') { next; } |
| my $key=&plaintext($role); |
if ($codes) { |
| if ($section) { $key.=' (Sec/Grp '.$section.')'; } |
if ($section) { $role .= ':'.$section; } |
| if ($returnhash{$key}) { |
if ($returnhash{$role}) { |
| $returnhash{$key}.=','.$username.':'.$domain; |
$returnhash{$role}.=','.$username.':'.$domain; |
| |
} else { |
| |
$returnhash{$role}=$username.':'.$domain; |
| |
} |
| } else { |
} else { |
| $returnhash{$key}=$username.':'.$domain; |
my $key=&plaintext($role,$crstype); |
| |
if ($section) { $key.=' ('.&Apache::lonlocal::mt('Section [_1]',$section).')'; } |
| |
if ($returnhash{$key}) { |
| |
$returnhash{$key}.=','.$username.':'.$domain; |
| |
} else { |
| |
$returnhash{$key}=$username.':'.$domain; |
| |
} |
| } |
} |
| } |
} |
| return %returnhash; |
return %returnhash; |
| } |
} |
| |
|
|
Line 2451 sub get_my_roles {
|
Line 4008 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 = &dump('nohist_userroles',$udom,$uname); |
| &dump('nohist_userroles',$udom,$uname); |
|
| if ($hidepriv) { |
if ($hidepriv) { |
| my %coursehash=&coursedescription($udom.'_'.$uname); |
my %coursehash=&coursedescription($udom.'_'.$uname); |
| foreach my $user (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
foreach my $user (split(/\s*\,\s*/,$coursehash{'nothideprivileged'})) { |
|
Line 2469 sub get_my_roles {
|
Line 4025 sub get_my_roles {
|
| } |
} |
| my %returnhash=(); |
my %returnhash=(); |
| my $now=time; |
my $now=time; |
| |
my %privileged; |
| 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 2495 sub get_my_roles {
|
Line 4053 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(/\:/,$entry); |
|
Line 2511 sub get_my_roles {
|
Line 4069 sub get_my_roles {
|
| if (!grep(/^cr$/,@{$roles})) { |
if (!grep(/^cr$/,@{$roles})) { |
| next; |
next; |
| } |
} |
| |
} elsif ($role =~ /^gr\//) { |
| |
if (!grep(/^gr$/,@{$roles})) { |
| |
next; |
| |
} |
| } else { |
} else { |
| next; |
next; |
| } |
} |
| } |
} |
| } |
} |
| if ($hidepriv) { |
if ($hidepriv) { |
| if ((&privileged($username,$domain)) && |
my @privroles = ('dc','su'); |
| (!$nothide{$username.':'.$domain})) { |
if ($context eq 'userroles') { |
| next; |
next if (grep(/^\Q$role\E$/,@privroles)); |
| |
} else { |
| |
my $possdoms = [$domain]; |
| |
if (ref($roledoms) eq 'ARRAY') { |
| |
push(@{$possdoms},@{$roledoms}); |
| |
} |
| |
if (&privileged($username,$domain,$possdoms,\@privroles)) { |
| |
if (!$nothide{$username.':'.$domain}) { |
| |
next; |
| |
} |
| |
} |
| } |
} |
| } |
} |
| if ($withsec) { |
if ($withsec) { |
|
Line 2567 sub getannounce {
|
Line 4139 sub getannounce {
|
| |
|
| sub courseidput { |
sub courseidput { |
| my ($domain,$storehash,$coursehome,$caller) = @_; |
my ($domain,$storehash,$coursehome,$caller) = @_; |
| |
return unless (ref($storehash) eq 'HASH'); |
| my $outcome; |
my $outcome; |
| if ($caller eq 'timeonly') { |
if ($caller eq 'timeonly') { |
| my $cids = ''; |
my $cids = ''; |
|
Line 2604 sub courseidput {
|
Line 4177 sub courseidput {
|
| |
|
| sub courseiddump { |
sub courseiddump { |
| my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
my ($domfilter,$descfilter,$sincefilter,$instcodefilter,$ownerfilter, |
| $coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok)=@_; |
$coursefilter,$hostidflag,$hostidref,$typefilter,$regexp_ok, |
| |
$selfenrollonly,$catfilter,$showhidden,$caller,$cloner,$cc_clone, |
| |
$cloneonly,$createdbefore,$createdafter,$creationcontext,$domcloner, |
| |
$hasuniquecode)=@_; |
| my $as_hash = 1; |
my $as_hash = 1; |
| my %returnhash; |
my %returnhash; |
| if (!$domfilter) { $domfilter=''; } |
if (!$domfilter) { $domfilter=''; } |
|
Line 2616 sub courseiddump {
|
Line 4192 sub courseiddump {
|
| |
|
| if (($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).':'.$as_hash,$tryserver); |
&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, $hasuniquecode))); |
| |
} 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).':'.$domcloner.':'.$hasuniquecode, |
| |
$tryserver); |
| |
} |
| |
|
| my @pairs=split(/\&/,$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 2636 sub courseiddump {
|
Line 4232 sub courseiddump {
|
| for (my $i=0; $i<@responses; $i++) { |
for (my $i=0; $i<@responses; $i++) { |
| $returnhash{$key}{$items[$i]} = &unescape($responses[$i]); |
$returnhash{$key}{$items[$i]} = &unescape($responses[$i]); |
| } |
} |
| } |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 2644 sub courseiddump {
|
Line 4240 sub courseiddump {
|
| return %returnhash; |
return %returnhash; |
| } |
} |
| |
|
| |
sub courselastaccess { |
| |
my ($cdom,$cnum,$hostidref) = @_; |
| |
my %returnhash; |
| |
if ($cdom && $cnum) { |
| |
my $chome = &homeserver($cnum,$cdom); |
| |
if ($chome ne 'no_host') { |
| |
my $rep = &reply('courselastaccess:'.$cdom.':'.$cnum,$chome); |
| |
&extract_lastaccess(\%returnhash,$rep); |
| |
} |
| |
} else { |
| |
if (!$cdom) { $cdom=''; } |
| |
my %libserv = &all_library(); |
| |
foreach my $tryserver (keys(%libserv)) { |
| |
if (ref($hostidref) eq 'ARRAY') { |
| |
next unless (grep(/^\Q$tryserver\E$/,@{$hostidref})); |
| |
} |
| |
if (($cdom eq '') || (&host_domain($tryserver) eq $cdom)) { |
| |
my $rep = &reply('courselastaccess:'.&host_domain($tryserver).':',$tryserver); |
| |
&extract_lastaccess(\%returnhash,$rep); |
| |
} |
| |
} |
| |
} |
| |
return %returnhash; |
| |
} |
| |
|
| |
sub extract_lastaccess { |
| |
my ($returnhash,$rep) = @_; |
| |
if (ref($returnhash) eq 'HASH') { |
| |
unless ($rep eq 'unknown_command' || $rep eq 'no_such_host' || |
| |
$rep eq 'con_lost' || $rep eq 'rejected' || $rep eq 'refused' || |
| |
$rep eq '') { |
| |
my @pairs=split(/\&/,$rep); |
| |
foreach my $item (@pairs) { |
| |
my ($key,$value)=split(/\=/,$item,2); |
| |
$key = &unescape($key); |
| |
next if ($key =~ /^error: 2 /); |
| |
$returnhash->{$key} = &thaw_unescape($value); |
| |
} |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| # ---------------------------------------------------------- DC e-mail |
# ---------------------------------------------------------- DC e-mail |
| |
|
| sub dcmailput { |
sub dcmailput { |
|
Line 2676 sub dcmaildump {
|
Line 4315 sub dcmaildump {
|
| |
|
| sub get_domain_roles { |
sub get_domain_roles { |
| my ($dom,$roles,$startdate,$enddate)=@_; |
my ($dom,$roles,$startdate,$enddate)=@_; |
| if (undef($startdate) || $startdate eq '') { |
if ((!defined($startdate)) || ($startdate eq '')) { |
| $startdate = '.'; |
$startdate = '.'; |
| } |
} |
| if (undef($enddate) || $enddate eq '') { |
if ((!defined($enddate)) || ($enddate eq '')) { |
| $enddate = '.'; |
$enddate = '.'; |
| } |
} |
| my $rolelist; |
my $rolelist; |
| if (ref($roles) eq 'ARRAY') { |
if (ref($roles) eq 'ARRAY') { |
| $rolelist = join(':',@{$roles}); |
$rolelist = join('&',@{$roles}); |
| } |
} |
| my %personnel = (); |
my %personnel = (); |
| |
|
|
Line 2704 sub get_domain_roles {
|
Line 4343 sub get_domain_roles {
|
| return %personnel; |
return %personnel; |
| } |
} |
| |
|
| # ----------------------------------------------------------- Check out an item |
# ----------------------------------------------------------- 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 2718 sub get_first_access {
|
Line 4380 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 2733 sub set_first_access {
|
Line 4395 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 $putres; |
| } |
} |
| return 'already_set'; |
return 'already_set'; |
| } |
} |
| |
|
| sub checkout { |
|
| my ($symb,$tuname,$tudom,$tcrsid)=@_; |
|
| my $now=time; |
|
| my $lonhost=$perlvar{'lonHostID'}; |
|
| my $infostr=&escape( |
|
| 'CHECKOUTTOKEN&'. |
|
| $tuname.'&'. |
|
| $tudom.'&'. |
|
| $tcrsid.'&'. |
|
| $symb.'&'. |
|
| $now.'&'.$ENV{'REMOTE_ADDR'}); |
|
| my $token=&reply('tmpput:'.$infostr,$lonhost); |
|
| if ($token=~/^error\:/) { |
|
| &logthis("<font color=\"blue\">WARNING: ". |
|
| "Checkout tmpput failed ".$tudom.' - '.$tuname.' - '.$symb. |
|
| "</font>"); |
|
| return ''; |
|
| } |
|
| |
|
| $token=~s/^(\d+)\_.*\_(\d+)$/$1\*$2\*$lonhost/; |
|
| $token=~tr/a-z/A-Z/; |
|
| |
|
| my %infohash=('resource.0.outtoken' => $token, |
|
| 'resource.0.checkouttime' => $now, |
|
| 'resource.0.outremote' => $ENV{'REMOTE_ADDR'}); |
|
| |
|
| unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') { |
|
| return ''; |
|
| } else { |
|
| &logthis("<font color=\"blue\">WARNING: ". |
|
| "Checkout cstore failed ".$tudom.' - '.$tuname.' - '.$symb. |
|
| "</font>"); |
|
| } |
|
| |
|
| if (&log($tudom,$tuname,&homeserver($tuname,$tudom), |
|
| &escape('Checkout '.$infostr.' - '. |
|
| $token)) ne 'ok') { |
|
| return ''; |
|
| } else { |
|
| &logthis("<font color=\"blue\">WARNING: ". |
|
| "Checkout log failed ".$tudom.' - '.$tuname.' - '.$symb. |
|
| "</font>"); |
|
| } |
|
| return $token; |
|
| } |
|
| |
|
| # ------------------------------------------------------------ Check in an item |
|
| |
|
| sub checkin { |
|
| my $token=shift; |
|
| my $now=time; |
|
| my ($ta,$tb,$lonhost)=split(/\*/,$token); |
|
| $lonhost=~tr/A-Z/a-z/; |
|
| my $dtoken=$ta.'_'.&hostname($lonhost).'_'.$tb; |
|
| $dtoken=~s/\W/\_/g; |
|
| my ($dummy,$tuname,$tudom,$tcrsid,$symb,$chtim,$rmaddr)= |
|
| split(/\&/,&unescape(&reply('tmpget:'.$dtoken,$lonhost))); |
|
| |
|
| unless (($tuname) && ($tudom)) { |
|
| &logthis('Check in '.$token.' ('.$dtoken.') failed'); |
|
| return ''; |
|
| } |
|
| |
|
| unless (&allowed('mgr',$tcrsid)) { |
|
| &logthis('Check in '.$token.' ('.$dtoken.') unauthorized: '. |
|
| $env{'user.name'}.' - '.$env{'user.domain'}); |
|
| return ''; |
|
| } |
|
| |
|
| my %infohash=('resource.0.intoken' => $token, |
|
| 'resource.0.checkintime' => $now, |
|
| 'resource.0.inremote' => $ENV{'REMOTE_ADDR'}); |
|
| |
|
| unless (&cstore(\%infohash,$symb,$tcrsid,$tudom,$tuname) eq 'ok') { |
|
| return ''; |
|
| } |
|
| |
|
| if (&log($tudom,$tuname,&homeserver($tuname,$tudom), |
|
| &escape('Checkin - '.$token)) ne 'ok') { |
|
| return ''; |
|
| } |
|
| |
|
| return ($symb,$tuname,$tudom,$tcrsid); |
|
| } |
} |
| |
|
| # --------------------------------------------- Set Expire Date for Spreadsheet |
# --------------------------------------------- Set Expire Date for Spreadsheet |
| |
|
| sub expirespread { |
sub expirespread { |
|
Line 2929 sub hashref2str {
|
Line 4520 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->{$key}) eq 'ARRAY') { |
|
Line 3081 sub tmpreset {
|
Line 4672 sub tmpreset {
|
| if ($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', |
| &GDBM_WRCREAT(),0640)) { |
&GDBM_WRCREAT(),0640)) { |
| foreach my $key (keys %hash) { |
foreach my $key (keys(%hash)) { |
| if ($key=~ /:$symb/) { |
if ($key=~ /:$symb/) { |
| delete($hash{$key}); |
delete($hash{$key}); |
| } |
} |
|
Line 3120 sub tmpstore {
|
Line 4711 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 3166 sub tmprestore {
|
Line 4757 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 3274 sub restore {
|
Line 4865 sub restore {
|
| if ($stuname) { $home=&homeserver($stuname,$domain); } |
if ($stuname) { $home=&homeserver($stuname,$domain); } |
| |
|
| if (!$symb) { |
if (!$symb) { |
| unless ($symb=escape(&symbread())) { return ''; } |
return if ($namespace eq 'courserequests'); |
| |
unless ($symb=escape(&symbread())) { return ''; } |
| } else { |
} else { |
| $symb=&escape(&symbclean($symb)); |
unless ($namespace eq 'courserequests') { |
| |
$symb=&escape(&symbclean($symb)); |
| |
} |
| } |
} |
| if (!$namespace) { |
if (!$namespace) { |
| unless ($namespace=$env{'request.course.id'}) { |
unless ($namespace=$env{'request.course.id'}) { |
|
Line 3303 sub restore {
|
Line 4897 sub restore {
|
| } |
} |
| |
|
| # ---------------------------------------------------------- Course Description |
# ---------------------------------------------------------- Course Description |
| |
# |
| |
# |
| |
|
| sub coursedescription { |
sub coursedescription { |
| my ($courseid,$args)=@_; |
my ($courseid,$args)=@_; |
|
Line 3332 sub coursedescription {
|
Line 4928 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 3340 sub coursedescription {
|
Line 4937 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 3350 sub coursedescription {
|
Line 4951 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'}=$cnum; |
| } |
} |
| } |
} |
| if (!$args->{'one_time'}) { |
if (!$args->{'one_time'}) { |
| &appenv(%envhash); |
&appenv(\%envhash); |
| } |
} |
| return %returnhash; |
return %returnhash; |
| } |
} |
| |
|
| |
sub update_released_required { |
| |
my ($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,$domain,$possdomains,$possroles)=@_; |
| my $rolesdump=&reply("dump:$domain:$username:roles", |
my $now = time; |
| &homeserver($username,$domain)); |
my $roles; |
| if (($rolesdump eq 'con_lost') || ($rolesdump eq '')) { return 0; } |
if (ref($possroles) eq 'ARRAY') { |
| my $now=time; |
$roles = $possroles; |
| if ($rolesdump ne '') { |
} else { |
| foreach my $entry (split(/&/,$rolesdump)) { |
$roles = ['dc','su']; |
| if ($entry!~/^rolesdef_/) { |
} |
| my ($area,$role)=split(/=/,$entry); |
if (ref($possdomains) eq 'ARRAY') { |
| $area=~s/\_\w\w$//; |
my %privileged = &privileged_by_domain($possdomains,$roles); |
| my ($trole,$tend,$tstart)=split(/_/,$role); |
foreach my $dom (@{$possdomains}) { |
| if (($trole eq 'dc') || ($trole eq 'su')) { |
if (($username =~ /^$match_username$/) && ($domain =~ /^$match_domain$/) && |
| my $active=1; |
(ref($privileged{$dom}) eq 'HASH')) { |
| if ($tend) { |
foreach my $role (@{$roles}) { |
| if ($tend<$now) { $active=0; } |
if (ref($privileged{$dom}{$role}) eq 'HASH') { |
| } |
if (exists($privileged{$dom}{$role}{$username.':'.$domain})) { |
| if ($tstart) { |
my ($end,$start) = split(/:/,$privileged{$dom}{$role}{$username.':'.$domain}); |
| if ($tstart>$now) { $active=0; } |
return 1 unless (($end && $end < $now) || |
| } |
($start && $start > $now)); |
| if ($active) { return 1; } |
} |
| } |
} |
| } |
} |
| } |
} |
| |
} |
| |
} else { |
| |
my %rolesdump = &dump("roles", $domain, $username) or return 0; |
| |
my $now = time; |
| |
|
| |
for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys %rolesdump}) { |
| |
my ($trole, $tend, $tstart) = split(/_/, $role); |
| |
if (grep(/^\Q$trole\E$/,@{$roles})) { |
| |
return 1 unless ($tend && $tend < $now) |
| |
or ($tstart && $tstart > $now); |
| |
} |
| |
} |
| } |
} |
| return 0; |
return 0; |
| } |
} |
| |
|
| |
sub privileged_by_domain { |
| |
my ($domains,$roles) = @_; |
| |
my %privileged = (); |
| |
my $cachetime = 60*60*24; |
| |
my $now = time; |
| |
unless ((ref($domains) eq 'ARRAY') && (ref($roles) eq 'ARRAY')) { |
| |
return %privileged; |
| |
} |
| |
foreach my $dom (@{$domains}) { |
| |
next if (ref($privileged{$dom}) eq 'HASH'); |
| |
my $needroles; |
| |
foreach my $role (@{$roles}) { |
| |
my ($result,$cached)=&is_cached_new('priv_'.$role,$dom); |
| |
if (defined($cached)) { |
| |
if (ref($result) eq 'HASH') { |
| |
$privileged{$dom}{$role} = $result; |
| |
} |
| |
} else { |
| |
$needroles = 1; |
| |
} |
| |
} |
| |
if ($needroles) { |
| |
my %dompersonnel = &get_domain_roles($dom,$roles); |
| |
$privileged{$dom} = {}; |
| |
foreach my $server (keys(%dompersonnel)) { |
| |
if (ref($dompersonnel{$server}) eq 'HASH') { |
| |
foreach my $item (keys(%{$dompersonnel{$server}})) { |
| |
my ($trole,$uname,$udom,$rest) = split(/:/,$item,4); |
| |
my ($end,$start) = split(/:/,$dompersonnel{$server}{$item}); |
| |
next if ($end && $end < $now); |
| |
$privileged{$dom}{$trole}{$uname.':'.$udom} = |
| |
$dompersonnel{$server}{$item}; |
| |
} |
| |
} |
| |
} |
| |
if (ref($privileged{$dom}) eq 'HASH') { |
| |
foreach my $role (@{$roles}) { |
| |
if (ref($privileged{$dom}{$role}) eq 'HASH') { |
| |
&do_cache_new('priv_'.$role,$dom,$privileged{$dom}{$role},$cachetime); |
| |
} else { |
| |
my %hash = (); |
| |
&do_cache_new('priv_'.$role,$dom,\%hash,$cachetime); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return %privileged; |
| |
} |
| |
|
| # -------------------------------------------------------- Get user privileges |
# -------------------------------------------------------- Get user privileges |
| |
|
| sub rolesinit { |
sub rolesinit { |
| my ($domain,$username,$authhost)=@_; |
my ($domain, $username) = @_; |
| my $rolesdump=reply("dump:$domain:$username:roles",$authhost); |
my %userroles = ('user.login.time' => time); |
| if (($rolesdump eq 'con_lost') || ($rolesdump eq '')) { return ''; } |
my %rolesdump = &dump("roles", $domain, $username) or return \%userroles; |
| |
|
| |
# firstaccess and timerinterval are related to timed maps/resources. |
| |
# also, blocking can be triggered by an activating timer |
| |
# 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 $now=time; |
|
| my %userroles = ('user.login.time' => $now); |
|
| 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'} = $userroles{'user.adv'}; |
| |
|
| |
return (\%userroles,\%firstaccenv,\%timerintenv); |
| } |
} |
| |
|
| sub set_arearole { |
sub set_arearole { |
| my ($trole,$area,$tstart,$tend,$domain,$username) = @_; |
my ($trole,$area,$tstart,$tend,$domain,$username,$nolog) = @_; |
| |
unless ($nolog) { |
| # log the associated role with the area |
# log the associated role with the area |
| &userrolelog($trole,$username,$domain,$area,$tstart,$tend); |
&userrolelog($trole,$username,$domain,$area,$tstart,$tend); |
| |
} |
| return ('user.role.'.$trole.'.'.$area => $tstart.'.'.$tend); |
return ('user.role.'.$trole.'.'.$area => $tstart.'.'.$tend); |
| } |
} |
| |
|
|
Line 3468 sub custom_roleprivs {
|
Line 5221 sub custom_roleprivs {
|
| if (($rdummy ne 'con_lost') && ($roledef ne '')) { |
if (($rdummy ne 'con_lost') && ($roledef ne '')) { |
| my ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef); |
my ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef); |
| if (defined($syspriv)) { |
if (defined($syspriv)) { |
| |
if ($trest =~ /^$match_community$/) { |
| |
$syspriv =~ s/bre\&S//; |
| |
} |
| $$allroles{'cm./'}.=':'.$syspriv; |
$$allroles{'cm./'}.=':'.$syspriv; |
| $$allroles{$spec.'./'}.=':'.$syspriv; |
$$allroles{$spec.'./'}.=':'.$syspriv; |
| } |
} |
|
Line 3516 sub standard_roleprivs {
|
Line 5272 sub standard_roleprivs {
|
| } |
} |
| |
|
| sub set_userprivs { |
sub set_userprivs { |
| my ($userroles,$allroles,$allgroups) = @_; |
my ($userroles,$allroles,$allgroups,$groups_roles) = @_; |
| my $author=0; |
my $author=0; |
| my $adv=0; |
my $adv=0; |
| my %grouproles = (); |
my %grouproles = (); |
| if (keys(%{$allgroups}) > 0) { |
if (keys(%{$allgroups}) > 0) { |
| foreach my $role (keys %{$allroles}) { |
my @groupkeys; |
| my ($trole,$area,$sec,$extendedarea); |
foreach my $role (keys(%{$allroles})) { |
| if ($role =~ m-^(\w+|cr/$match_domain/$match_username/\w+)\.(/$match_domain/$match_courseid)(/?\w*)\.-) { |
push(@groupkeys,$role); |
| $trole = $1; |
} |
| $area = $2; |
if (ref($groups_roles) eq 'HASH') { |
| $sec = $3; |
foreach my $key (keys(%{$groups_roles})) { |
| $extendedarea = $area.$sec; |
unless (grep(/^\Q$key\E$/,@groupkeys)) { |
| if (exists($$allgroups{$area})) { |
push(@groupkeys,$key); |
| foreach my $group (keys(%{$$allgroups{$area}})) { |
} |
| my $spec = $trole.'.'.$extendedarea; |
} |
| $grouproles{$spec.'.'.$area.'/'.$group} = |
} |
| |
if (@groupkeys > 0) { |
| |
foreach my $role (@groupkeys) { |
| |
my ($trole,$area,$sec,$extendedarea); |
| |
if ($role =~ m-^(\w+|cr/$match_domain/$match_username/\w+)\.(/$match_domain/$match_courseid)(/?\w*)\.-) { |
| |
$trole = $1; |
| |
$area = $2; |
| |
$sec = $3; |
| |
$extendedarea = $area.$sec; |
| |
if (exists($$allgroups{$area})) { |
| |
foreach my $group (keys(%{$$allgroups{$area}})) { |
| |
my $spec = $trole.'.'.$extendedarea; |
| |
$grouproles{$spec.'.'.$area.'/'.$group} = |
| $$allgroups{$area}{$group}; |
$$allgroups{$area}{$group}; |
| |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 3556 sub set_userprivs {
|
Line 5325 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} = $thesestr; |
|
Line 3564 sub set_userprivs {
|
Line 5333 sub set_userprivs {
|
| return ($author,$adv); |
return ($author,$adv); |
| } |
} |
| |
|
| |
sub role_status { |
| |
my ($rolekey,$update,$refresh,$now,$role,$where,$trolecode,$tstatus,$tstart,$tend) = @_; |
| |
my @pwhere = (); |
| |
if (exists($env{$rolekey}) && $env{$rolekey} ne '') { |
| |
(undef,undef,$$role,@pwhere)=split(/\./,$rolekey); |
| |
unless (!defined($$role) || $$role eq '') { |
| |
$$where=join('.',@pwhere); |
| |
$$trolecode=$$role.'.'.$$where; |
| |
($$tstart,$$tend)=split(/\./,$env{$rolekey}); |
| |
$$tstatus='is'; |
| |
if ($$tstart && $$tstart>$update) { |
| |
$$tstatus='future'; |
| |
if ($$tstart<$now) { |
| |
if ($$tstart && $$tstart>$refresh) { |
| |
if (($$where ne '') && ($$role ne '')) { |
| |
my (%allroles,%allgroups,$group_privs, |
| |
%groups_roles,@rolecodes); |
| |
my %userroles = ( |
| |
'user.role.'.$$role.'.'.$$where => $$tstart.'.'.$$tend |
| |
); |
| |
@rolecodes = ('cm'); |
| |
my $spec=$$role.'.'.$$where; |
| |
my ($tdummy,$tdomain,$trest)=split(/\//,$$where); |
| |
if ($$role =~ /^cr\//) { |
| |
&custom_roleprivs(\%allroles,$$role,$tdomain,$trest,$spec,$$where); |
| |
push(@rolecodes,'cr'); |
| |
} elsif ($$role eq 'gr') { |
| |
push(@rolecodes,$$role); |
| |
my %rolehash = &get('roles',[$$where.'_'.$$role],$env{'user.domain'}, |
| |
$env{'user.name'}); |
| |
my ($trole) = split('_',$rolehash{$$where.'_'.$$role},2); |
| |
(undef,my $group_privs) = split(/\//,$trole); |
| |
$group_privs = &unescape($group_privs); |
| |
&group_roleprivs(\%allgroups,$$where,$group_privs,$$tend,$$tstart); |
| |
my %course_roles = &get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',['active'],['cc','co','in','ta','ep','ad','st','cr'],[$tdomain],1); |
| |
&get_groups_roles($tdomain,$trest, |
| |
\%course_roles,\@rolecodes, |
| |
\%groups_roles); |
| |
} else { |
| |
push(@rolecodes,$$role); |
| |
&standard_roleprivs(\%allroles,$$role,$tdomain,$spec,$trest,$$where); |
| |
} |
| |
my ($author,$adv)= &set_userprivs(\%userroles,\%allroles,\%allgroups,\%groups_roles); |
| |
&appenv(\%userroles,\@rolecodes); |
| |
&log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role); |
| |
} |
| |
} |
| |
$$tstatus = 'is'; |
| |
} |
| |
} |
| |
if ($$tend) { |
| |
if ($$tend<$update) { |
| |
$$tstatus='expired'; |
| |
} elsif ($$tend<$now) { |
| |
$$tstatus='will_not'; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
|
| |
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,[$crsrole]); |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub check_adhoc_privs { |
| |
my ($cdom,$cnum,$update,$refresh,$now,$checkrole,$caller) = @_; |
| |
my $cckey = 'user.role.'.$checkrole.'./'.$cdom.'/'.$cnum; |
| |
my $setprivs; |
| |
if ($env{$cckey}) { |
| |
my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend); |
| |
&role_status($cckey,$update,$refresh,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend); |
| |
unless (($tstatus eq 'is') || ($tstatus eq 'will_not')) { |
| |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
| |
$setprivs = 1; |
| |
} |
| |
} else { |
| |
&set_adhoc_privileges($cdom,$cnum,$checkrole,$caller); |
| |
$setprivs = 1; |
| |
} |
| |
return $setprivs; |
| |
} |
| |
|
| |
sub set_adhoc_privileges { |
| |
# role can be cc or ca |
| |
my ($dcdom,$pickedcourse,$role,$caller) = @_; |
| |
my $area = '/'.$dcdom.'/'.$pickedcourse; |
| |
my $spec = $role.'.'.$area; |
| |
my %userroles = &set_arearole($role,$area,'','',$env{'user.domain'}, |
| |
$env{'user.name'},1); |
| |
my %ccrole = (); |
| |
&standard_roleprivs(\%ccrole,$role,$dcdom,$spec,$pickedcourse,$area); |
| |
my ($author,$adv)= &set_userprivs(\%userroles,\%ccrole); |
| |
&appenv(\%userroles,[$role,'cm']); |
| |
&log($env{'user.domain'},$env{'user.name'},$env{'user.home'},"Role ".$role); |
| |
unless ($caller eq 'constructaccess' && $env{'request.course.id'}) { |
| |
&appenv( {'request.role' => $spec, |
| |
'request.role.domain' => $dcdom, |
| |
'request.course.sec' => '' |
| |
} |
| |
); |
| |
my $tadv=0; |
| |
if (&allowed('adv') eq 'F') { $tadv=1; } |
| |
&appenv({'request.role.adv' => $tadv}); |
| |
} |
| |
} |
| |
|
| # --------------------------------------------------------------- get interface |
# --------------------------------------------------------------- get interface |
| |
|
| sub get { |
sub get { |
|
Line 3599 sub del {
|
Line 5529 sub del {
|
| foreach my $item (@$storearr) { |
foreach my $item (@$storearr) { |
| $items.=&escape($item).'&'; |
$items.=&escape($item).'&'; |
| } |
} |
| |
|
| $items=~s/\&$//; |
$items=~s/\&$//; |
| 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,$udomain); |
| |
|
| return &reply("del:$udomain:$uname:$namespace:$items",$uhome); |
return &reply("del:$udomain:$uname:$namespace:$items",$uhome); |
| } |
} |
| |
|
| # -------------------------------------------------------------- dump interface |
# -------------------------------------------------------------- dump interface |
| |
|
| |
sub unserialize { |
| |
my ($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)), $perlvar{'lonVersion'}); |
| |
return %{unserialize($reply, $escapedkeys)}; |
| |
} |
| if ($regexp) { |
if ($regexp) { |
| $regexp=&escape($regexp); |
$regexp=&escape($regexp); |
| } else { |
} else { |
|
Line 3622 sub dump {
|
Line 5578 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 3677 sub currentdump {
|
Line 5623 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 3907 sub tmpget {
|
Line 5861 sub tmpget {
|
| my %returnhash; |
my %returnhash; |
| foreach my $item (split(/\&/,$rep)) { |
foreach my $item (split(/\&/,$rep)) { |
| my ($key,$value)=split(/=/,$item); |
my ($key,$value)=split(/=/,$item); |
| |
next if ($key =~ /^error: 2 /); |
| $returnhash{&unescape($key)}=&thaw_unescape($value); |
$returnhash{&unescape($key)}=&thaw_unescape($value); |
| } |
} |
| return %returnhash; |
return %returnhash; |
| } |
} |
| |
|
| # ------------------------------------------------------------ tmpget interface |
# ------------------------------------------------------------ tmpdel interface |
| sub tmpdel { |
sub tmpdel { |
| my ($token,$server)=@_; |
my ($token,$server)=@_; |
| if (!defined($server)) { $server = $perlvar{'lonHostID'}; } |
if (!defined($server)) { $server = $perlvar{'lonHostID'}; } |
| return &reply("tmpdel:$token",$server); |
return &reply("tmpdel:$token",$server); |
| } |
} |
| |
|
| |
# ------------------------------------------------------------ get_timebased_id |
| |
|
| |
sub get_timebased_id { |
| |
my ($prefix,$keyid,$namespace,$cdom,$cnum,$idtype,$who,$locktries, |
| |
$maxtries) = @_; |
| |
my ($newid,$error,$dellock); |
| |
unless (($prefix =~ /^\w+$/) && ($keyid =~ /^\w+$/) && ($namespace ne '')) { |
| |
return ('','ok','invalid call to get suffix'); |
| |
} |
| |
|
| |
# set defaults for any optional args for which values were not supplied |
| |
if ($who eq '') { |
| |
$who = $env{'user.name'}.':'.$env{'user.domain'}; |
| |
} |
| |
if (!$locktries) { |
| |
$locktries = 3; |
| |
} |
| |
if (!$maxtries) { |
| |
$maxtries = 10; |
| |
} |
| |
|
| |
if (($cdom eq '') || ($cnum eq '')) { |
| |
if ($env{'request.course.id'}) { |
| |
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
} |
| |
if (($cdom eq '') || ($cnum eq '')) { |
| |
return ('','ok','call to get suffix not in course context'); |
| |
} |
| |
} |
| |
|
| |
# construct locking item |
| |
my $lockhash = { |
| |
$prefix."\0".'locked_'.$keyid => $who, |
| |
}; |
| |
my $tries = 0; |
| |
|
| |
# attempt to get lock on nohist_$namespace file |
| |
my $gotlock = &Apache::lonnet::newput('nohist_'.$namespace,$lockhash,$cdom,$cnum); |
| |
while (($gotlock ne 'ok') && $tries <$locktries) { |
| |
$tries ++; |
| |
sleep 1; |
| |
$gotlock = &Apache::lonnet::newput('nohist_'.$namespace,$lockhash,$cdom,$cnum); |
| |
} |
| |
|
| |
# attempt to get unique identifier, based on current timestamp |
| |
if ($gotlock eq 'ok') { |
| |
my %inuse = &Apache::lonnet::dump('nohist_'.$namespace,$cdom,$cnum,$prefix); |
| |
my $id = time; |
| |
$newid = $id; |
| |
my $idtries = 0; |
| |
while (exists($inuse{$prefix."\0".$newid}) && $idtries < $maxtries) { |
| |
if ($idtype eq 'concat') { |
| |
$newid = $id.$idtries; |
| |
} else { |
| |
$newid ++; |
| |
} |
| |
$idtries ++; |
| |
} |
| |
if (!exists($inuse{$prefix."\0".$newid})) { |
| |
my %new_item = ( |
| |
$prefix."\0".$newid => $who, |
| |
); |
| |
my $putresult = &Apache::lonnet::put('nohist_'.$namespace,\%new_item, |
| |
$cdom,$cnum); |
| |
if ($putresult ne 'ok') { |
| |
undef($newid); |
| |
$error = 'error saving new item: '.$putresult; |
| |
} |
| |
} else { |
| |
$error = ('error: no unique suffix available for the new item '); |
| |
} |
| |
# remove lock |
| |
my @del_lock = ($prefix."\0".'locked_'.$keyid); |
| |
$dellock = &Apache::lonnet::del('nohist_'.$namespace,\@del_lock,$cdom,$cnum); |
| |
} else { |
| |
$error = "error: could not obtain lockfile\n"; |
| |
$dellock = 'ok'; |
| |
} |
| |
return ($newid,$dellock,$error); |
| |
} |
| |
|
| # -------------------------------------------------- portfolio access checking |
# -------------------------------------------------- portfolio access checking |
| |
|
| sub portfolio_access { |
sub portfolio_access { |
|
Line 4023 sub get_portfolio_access {
|
Line 6060 sub get_portfolio_access {
|
| my (%allgroups,%allroles); |
my (%allgroups,%allroles); |
| my ($start,$end,$role,$sec,$group); |
my ($start,$end,$role,$sec,$group); |
| foreach my $envkey (%env) { |
foreach my $envkey (%env) { |
| if ($envkey =~ m-^user\.role\.(gr|cc|in|ta|ep|st)\./($match_domain)/($match_courseid)/?([^/]*)$-) { |
if ($envkey =~ m-^user\.role\.(gr|cc|co|in|ta|ep|ad|st)\./($match_domain)/($match_courseid)/?([^/]*)$-) { |
| my $cid = $2.'_'.$3; |
my $cid = $2.'_'.$3; |
| if ($1 eq 'gr') { |
if ($1 eq 'gr') { |
| $group = $4; |
$group = $4; |
|
Line 4162 sub is_portfolio_file {
|
Line 6199 sub is_portfolio_file {
|
| return; |
return; |
| } |
} |
| |
|
| |
sub usertools_access { |
| |
my ($uname,$udom,$tool,$action,$context,$userenvref,$domdefref,$is_advref)=@_; |
| |
my ($access,%tools); |
| |
if ($context eq '') { |
| |
$context = 'tools'; |
| |
} |
| |
if ($context eq 'requestcourses') { |
| |
%tools = ( |
| |
official => 1, |
| |
unofficial => 1, |
| |
community => 1, |
| |
textbook => 1, |
| |
); |
| |
} elsif ($context eq 'requestauthor') { |
| |
%tools = ( |
| |
requestauthor => 1, |
| |
); |
| |
} else { |
| |
%tools = ( |
| |
aboutme => 1, |
| |
blog => 1, |
| |
webdav => 1, |
| |
portfolio => 1, |
| |
); |
| |
} |
| |
return if (!defined($tools{$tool})); |
| |
|
| |
if (($udom eq '') || ($uname eq '')) { |
| |
$udom = $env{'user.domain'}; |
| |
$uname = $env{'user.name'}; |
| |
} |
| |
|
| |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
| |
if ($action ne 'reload') { |
| |
if ($context eq 'requestcourses') { |
| |
return $env{'environment.canrequest.'.$tool}; |
| |
} elsif ($context eq 'requestauthor') { |
| |
return $env{'environment.canrequest.author'}; |
| |
} else { |
| |
return $env{'environment.availabletools.'.$tool}; |
| |
} |
| |
} |
| |
} |
| |
|
| |
my ($toolstatus,$inststatus,$envkey); |
| |
if ($context eq 'requestauthor') { |
| |
$envkey = $context; |
| |
} else { |
| |
$envkey = $context.'.'.$tool; |
| |
} |
| |
|
| |
if (($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'}) && |
| |
($action ne 'reload')) { |
| |
$toolstatus = $env{'environment.'.$envkey}; |
| |
$inststatus = $env{'environment.inststatus'}; |
| |
} else { |
| |
if (ref($userenvref) eq 'HASH') { |
| |
$toolstatus = $userenvref->{$envkey}; |
| |
$inststatus = $userenvref->{'inststatus'}; |
| |
} else { |
| |
my %userenv = &userenvironment($udom,$uname,$envkey,'inststatus'); |
| |
$toolstatus = $userenv{$envkey}; |
| |
$inststatus = $userenv{'inststatus'}; |
| |
} |
| |
} |
| |
|
| |
if ($toolstatus ne '') { |
| |
if ($toolstatus) { |
| |
$access = 1; |
| |
} else { |
| |
$access = 0; |
| |
} |
| |
return $access; |
| |
} |
| |
|
| |
my ($is_adv,%domdef); |
| |
if (ref($is_advref) eq 'HASH') { |
| |
$is_adv = $is_advref->{'is_adv'}; |
| |
} else { |
| |
$is_adv = &is_advanced_user($udom,$uname); |
| |
} |
| |
if (ref($domdefref) eq 'HASH') { |
| |
%domdef = %{$domdefref}; |
| |
} else { |
| |
%domdef = &get_domain_defaults($udom); |
| |
} |
| |
if (ref($domdef{$tool}) eq 'HASH') { |
| |
if ($is_adv) { |
| |
if ($domdef{$tool}{'_LC_adv'} ne '') { |
| |
if ($domdef{$tool}{'_LC_adv'}) { |
| |
$access = 1; |
| |
} else { |
| |
$access = 0; |
| |
} |
| |
return $access; |
| |
} |
| |
} |
| |
if ($inststatus ne '') { |
| |
my ($hasaccess,$hasnoaccess); |
| |
foreach my $affiliation (split(/:/,$inststatus)) { |
| |
if ($domdef{$tool}{$affiliation} ne '') { |
| |
if ($domdef{$tool}{$affiliation}) { |
| |
$hasaccess = 1; |
| |
} else { |
| |
$hasnoaccess = 1; |
| |
} |
| |
} |
| |
} |
| |
if ($hasaccess || $hasnoaccess) { |
| |
if ($hasaccess) { |
| |
$access = 1; |
| |
} elsif ($hasnoaccess) { |
| |
$access = 0; |
| |
} |
| |
return $access; |
| |
} |
| |
} else { |
| |
if ($domdef{$tool}{'default'} ne '') { |
| |
if ($domdef{$tool}{'default'}) { |
| |
$access = 1; |
| |
} elsif ($domdef{$tool}{'default'} == 0) { |
| |
$access = 0; |
| |
} |
| |
return $access; |
| |
} |
| |
} |
| |
} else { |
| |
if (($context eq 'tools') && ($tool ne 'webdav')) { |
| |
$access = 1; |
| |
} else { |
| |
$access = 0; |
| |
} |
| |
return $access; |
| |
} |
| |
} |
| |
|
| |
sub is_course_owner { |
| |
my ($cdom,$cnum,$udom,$uname) = @_; |
| |
if (($udom eq '') || ($uname eq '')) { |
| |
$udom = $env{'user.domain'}; |
| |
$uname = $env{'user.name'}; |
| |
} |
| |
unless (($udom eq '') || ($uname eq '')) { |
| |
if (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.courseowner'})) { |
| |
if ($env{'course.'.$cdom.'_'.$cnum.'.internal.courseowner'} eq $uname.':'.$udom) { |
| |
return 1; |
| |
} else { |
| |
my %courseinfo = &Apache::lonnet::coursedescription($cdom.'/'.$cnum); |
| |
if ($courseinfo{'internal.courseowner'} eq $uname.':'.$udom) { |
| |
return 1; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub is_advanced_user { |
| |
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,$udom,'userroles',undef,undef,undef,1); |
| |
my %allroles; |
| |
my ($is_adv,$is_author); |
| |
foreach my $role (keys(%roleshash)) { |
| |
my ($trest,$tdomain,$trole,$sec) = split(/:/,$role); |
| |
my $area = '/'.$tdomain.'/'.$trest; |
| |
if ($sec ne '') { |
| |
$area .= '/'.$sec; |
| |
} |
| |
if (($area ne '') && ($trole ne '')) { |
| |
my $spec=$trole.'.'.$area; |
| |
if ($trole =~ /^cr\//) { |
| |
&custom_roleprivs(\%allroles,$trole,$tdomain,$trest,$spec,$area); |
| |
} elsif ($trole ne 'gr') { |
| |
&standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area); |
| |
} |
| |
if ($trole eq 'au') { |
| |
$is_author = 1; |
| |
} |
| |
} |
| |
} |
| |
foreach my $role (keys(%allroles)) { |
| |
last if ($is_adv); |
| |
foreach my $item (split(/:/,$allroles{$role})) { |
| |
if ($item ne '') { |
| |
my ($privilege,$restrictions)=split(/&/,$item); |
| |
if ($privilege eq 'adv') { |
| |
$is_adv = 1; |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if (wantarray) { |
| |
return ($is_adv,$is_author); |
| |
} |
| |
return $is_adv; |
| |
} |
| |
|
| |
sub check_can_request { |
| |
my ($dom,$can_request,$request_domains) = @_; |
| |
my $canreq = 0; |
| |
my ($types,$typename) = &Apache::loncommon::course_types(); |
| |
my @options = ('approval','validate','autolimit'); |
| |
my $optregex = join('|',@options); |
| |
if ((ref($can_request) eq 'HASH') && (ref($types) eq 'ARRAY')) { |
| |
foreach my $type (@{$types}) { |
| |
if (&usertools_access($env{'user.name'}, |
| |
$env{'user.domain'}, |
| |
$type,undef,'requestcourses')) { |
| |
$canreq ++; |
| |
if (ref($request_domains) eq 'HASH') { |
| |
push(@{$request_domains->{$type}},$env{'user.domain'}); |
| |
} |
| |
if ($dom eq $env{'user.domain'}) { |
| |
$can_request->{$type} = 1; |
| |
} |
| |
} |
| |
if ($env{'environment.reqcrsotherdom.'.$type} ne '') { |
| |
my @curr = split(',',$env{'environment.reqcrsotherdom.'.$type}); |
| |
if (@curr > 0) { |
| |
foreach my $item (@curr) { |
| |
if (ref($request_domains) eq 'HASH') { |
| |
my ($otherdom) = ($item =~ /^($match_domain):($optregex)(=?\d*)$/); |
| |
if ($otherdom ne '') { |
| |
if (ref($request_domains->{$type}) eq 'ARRAY') { |
| |
unless (grep(/^\Q$otherdom\E$/,@{$request_domains->{$type}})) { |
| |
push(@{$request_domains->{$type}},$otherdom); |
| |
} |
| |
} else { |
| |
push(@{$request_domains->{$type}},$otherdom); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
unless($dom eq $env{'user.domain'}) { |
| |
$canreq ++; |
| |
if (grep(/^\Q$dom\E:($optregex)(=?\d*)$/,@curr)) { |
| |
$can_request->{$type} = 1; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
return $canreq; |
| |
} |
| |
|
| # ---------------------------------------------- Custom access rule evaluation |
# ---------------------------------------------- Custom access rule evaluation |
| |
|
|
Line 4317 sub allowed {
|
Line 6609 sub allowed {
|
| my $statecond=0; |
my $statecond=0; |
| my $courseprivid=''; |
my $courseprivid=''; |
| |
|
| |
my $ownaccess; |
| |
# Community Coordinator or Assistant Co-author browsing resource space. |
| |
if (($priv eq 'bro') && ($env{'user.author'})) { |
| |
if ($uri eq '') { |
| |
$ownaccess = 1; |
| |
} else { |
| |
if (($env{'user.domain'} ne '') && ($env{'user.name'} ne '')) { |
| |
my $udom = $env{'user.domain'}; |
| |
my $uname = $env{'user.name'}; |
| |
if ($uri =~ m{^\Q$udom\E/?$}) { |
| |
$ownaccess = 1; |
| |
} elsif ($uri =~ m{^\Q$udom\E/\Q$uname\E/?}) { |
| |
unless ($uri =~ m{\.\./}) { |
| |
$ownaccess = 1; |
| |
} |
| |
} elsif (($udom ne 'public') && ($uname ne 'public')) { |
| |
my $now = time; |
| |
if ($uri =~ m{^([^/]+)/?$}) { |
| |
my $adom = $1; |
| |
foreach my $key (keys(%env)) { |
| |
if ($key =~ m{^user\.role\.(ca|aa)/\Q$adom\E}) { |
| |
my ($start,$end) = split('.',$env{$key}); |
| |
if (($now >= $start) && (!$end || $end < $now)) { |
| |
$ownaccess = 1; |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} elsif ($uri =~ m{^([^/]+)/([^/]+)/?}) { |
| |
my $adom = $1; |
| |
my $aname = $2; |
| |
foreach my $role ('ca','aa') { |
| |
if ($env{"user.role.$role./$adom/$aname"}) { |
| |
my ($start,$end) = |
| |
split('.',$env{"user.role.$role./$adom/$aname"}); |
| |
if (($now >= $start) && (!$end || $end < $now)) { |
| |
$ownaccess = 1; |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
|
| # Course |
# Course |
| |
|
| if ($env{'user.priv.'.$env{'request.role'}.'./'}=~/\Q$priv\E\&([^\:]*)/) { |
if ($env{'user.priv.'.$env{'request.role'}.'./'}=~/\Q$priv\E\&([^\:]*)/) { |
| $thisallowed.=$1; |
unless (($priv eq 'bro') && (!$ownaccess)) { |
| |
$thisallowed.=$1; |
| |
} |
| } |
} |
| |
|
| # Domain |
# Domain |
| |
|
| if ($env{'user.priv.'.$env{'request.role'}.'./'.(split(/\//,$uri))[0].'/'} |
if ($env{'user.priv.'.$env{'request.role'}.'./'.(split(/\//,$uri))[0].'/'} |
| =~/\Q$priv\E\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
| $thisallowed.=$1; |
unless (($priv eq 'bro') && (!$ownaccess)) { |
| |
$thisallowed.=$1; |
| |
} |
| |
} |
| |
|
| |
# User who is not author or co-author might still be able to edit |
| |
# resource of an author in the domain (e.g., if Domain Coordinator). |
| |
if (($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.=$1; |
| |
} |
| } |
} |
| |
|
| # Course: uri itself is a course |
# Course: uri itself is a course |
|
Line 4337 sub allowed {
|
Line 6689 sub allowed {
|
| |
|
| if ($env{'user.priv.'.$env{'request.role'}.'.'.$courseuri} |
if ($env{'user.priv.'.$env{'request.role'}.'.'.$courseuri} |
| =~/\Q$priv\E\&([^\:]*)/) { |
=~/\Q$priv\E\&([^\:]*)/) { |
| $thisallowed.=$1; |
unless (($priv eq 'bro') && (!$ownaccess)) { |
| |
$thisallowed.=$1; |
| |
} |
| } |
} |
| |
|
| # URI is an uploaded document for this course, default permissions don't matter |
# URI is an uploaded document for this course, default permissions don't matter |
|
Line 4348 sub allowed {
|
Line 6702 sub allowed {
|
| if ($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 4359 sub allowed {
|
Line 6718 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 { |
| |
$thisallowed='F'; |
| |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 4374 sub allowed {
|
Line 6738 sub allowed {
|
| } |
} |
| |
|
| # Full access at system, domain or course-wide level? Exit. |
# Full access at system, domain or course-wide level? Exit. |
| |
|
| if ($thisallowed=~/F/) { |
if ($thisallowed=~/F/) { |
| return 'F'; |
return 'F'; |
| } |
} |
|
Line 4412 sub allowed {
|
Line 6775 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 4440 sub allowed {
|
Line 6813 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 4478 sub allowed {
|
Line 6861 sub allowed {
|
| |
|
| my $envkey; |
my $envkey; |
| if ($thisallowed=~/L/) { |
if ($thisallowed=~/L/) { |
| foreach $envkey (keys %env) { |
foreach $envkey (keys(%env)) { |
| if ($envkey=~/^user\.role\.(st|ta)\.([^\.]*)/) { |
if ($envkey=~/^user\.role\.(st|ta)\.([^\.]*)/) { |
| my $courseid=$2; |
my $courseid=$2; |
| my $roleid=$1.'.'.$2; |
my $roleid=$1.'.'.$2; |
|
Line 4544 sub allowed {
|
Line 6927 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'}); |
$env{'request.course.id'}); |
|
Line 4554 sub allowed {
|
Line 6937 sub allowed {
|
| |
|
| if ($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'}); |
$env{'request.course.id'}); |
|
Line 4568 sub allowed {
|
Line 6951 sub allowed {
|
| if ($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 '.$rolecode); |
| } |
} |
|
Line 4600 sub allowed {
|
Line 6983 sub allowed {
|
| return 'F'; |
return 'F'; |
| } |
} |
| |
|
| |
# ------------------------------------------- Check construction space access |
| |
|
| |
sub constructaccess { |
| |
my ($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(/\//,$uri); |
|
Line 4689 sub definerole {
|
Line 7317 sub definerole {
|
| # ---------------- Make a metadata query against the network of library servers |
# ---------------- Make a metadata query against the network of library servers |
| |
|
| sub metadata_query { |
sub metadata_query { |
| my ($query,$custom,$customshow,$server_array)=@_; |
my ($query,$custom,$customshow,$server_array,$domains_hash)=@_; |
| my %rhash; |
my %rhash; |
| my %libserv = &all_library(); |
my %libserv = &all_library(); |
| my @server_list = (defined($server_array) ? @$server_array |
my @server_list = (defined($server_array) ? @$server_array |
| : keys(%libserv) ); |
: keys(%libserv) ); |
| for my $server (@server_list) { |
for my $server (@server_list) { |
| |
my $domains = ''; |
| |
if (ref($domains_hash) eq 'HASH') { |
| |
$domains = $domains_hash->{$server}; |
| |
} |
| unless ($custom or $customshow) { |
unless ($custom or $customshow) { |
| my $reply=&reply("querysend:".&escape($query),$server); |
my $reply=&reply("querysend:".&escape($query).':::'.&escape($domains),$server); |
| $rhash{$server}=$reply; |
$rhash{$server}=$reply; |
| } |
} |
| else { |
else { |
| my $reply=&reply("querysend:".&escape($query).':'. |
my $reply=&reply("querysend:".&escape($query).':'. |
| &escape($custom).':'.&escape($customshow), |
&escape($custom).':'.&escape($customshow).':'.&escape($domains), |
| $server); |
$server); |
| $rhash{$server}=$reply; |
$rhash{$server}=$reply; |
| } |
} |
|
Line 4727 sub log_query {
|
Line 7359 sub log_query {
|
| |
|
| sub update_portfolio_table { |
sub update_portfolio_table { |
| my ($uname,$udom,$file_name,$query,$group,$action) = @_; |
my ($uname,$udom,$file_name,$query,$group,$action) = @_; |
| |
if ($group ne '') { |
| |
$file_name =~s /^\Q$group\E//; |
| |
} |
| my $homeserver = &homeserver($uname,$udom); |
my $homeserver = &homeserver($uname,$udom); |
| my $queryid= |
my $queryid= |
| &reply("querysend:".$query.':'.&escape($uname.':'.$udom.':'.$group). |
&reply("querysend:".$query.':'.&escape($uname.':'.$udom.':'.$group). |
|
Line 4748 sub update_allusers_table {
|
Line 7383 sub update_allusers_table {
|
| 'generation='.&escape($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 4766 sub fetch_enrollment_query {
|
Line 7400 sub fetch_enrollment_query {
|
| } |
} |
| my $host=&hostname($homeserver); |
my $host=&hostname($homeserver); |
| my $cmd = ''; |
my $cmd = ''; |
| foreach my $affiliate (keys %{$affiliatesref}) { |
foreach my $affiliate (keys(%{$affiliatesref})) { |
| $cmd .= $affiliate.'='.join(",",@{$$affiliatesref{$affiliate}}).'%%'; |
$cmd .= $affiliate.'='.join(",",@{$$affiliatesref{$affiliate}}).'%%'; |
| } |
} |
| $cmd =~ s/%%$//; |
$cmd =~ s/%%$//; |
|
Line 4793 sub fetch_enrollment_query {
|
Line 7427 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 4823 sub fetch_enrollment_query {
|
Line 7457 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 $reply=''; |
| for (1..100) { |
for (1..100) { |
| sleep 2; |
sleep 2; |
|
Line 4899 sub auto_run {
|
Line 7533 sub auto_run {
|
| |
|
| sub auto_get_sections { |
sub auto_get_sections { |
| my ($cnum,$cdom,$inst_coursecode) = @_; |
my ($cnum,$cdom,$inst_coursecode) = @_; |
| my $homeserver = &homeserver($cnum,$cdom); |
my $homeserver; |
| my @secs = (); |
if (($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/)) { |
| my $response=&unescape(&reply('autogetsections:'.$inst_coursecode.':'.$cdom,$homeserver)); |
$homeserver = &homeserver($cnum,$cdom); |
| unless ($response eq 'refused') { |
} |
| @secs = split(/:/,$response); |
if (!defined($homeserver)) { |
| |
if ($cdom =~ /^$match_domain$/) { |
| |
$homeserver = &domain($cdom,'primary'); |
| |
} |
| |
} |
| |
my @secs; |
| |
if (defined($homeserver)) { |
| |
my $response=&unescape(&reply('autogetsections:'.$inst_coursecode.':'.$cdom,$homeserver)); |
| |
unless ($response eq 'refused') { |
| |
@secs = split(/:/,$response); |
| |
} |
| } |
} |
| return @secs; |
return @secs; |
| } |
} |
| |
|
| 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 4922 sub auto_validate_courseID {
|
Line 7566 sub auto_validate_courseID {
|
| return $response; |
return $response; |
| } |
} |
| |
|
| |
sub auto_validate_instcode { |
| |
my ($cnum,$cdom,$instcode,$owner) = @_; |
| |
my ($homeserver,$response); |
| |
if (($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/)) { |
| |
$homeserver = &homeserver($cnum,$cdom); |
| |
} |
| |
if (!defined($homeserver)) { |
| |
if ($cdom =~ /^$match_domain$/) { |
| |
$homeserver = &domain($cdom,'primary'); |
| |
} |
| |
} |
| |
$response=&unescape(&reply('autovalidateinstcode:'.$cdom.':'. |
| |
&escape($instcode).':'.&escape($owner),$homeserver)); |
| |
my ($outcome,$description,$defaultcredits) = map { &unescape($_); } split('&',$response,3); |
| |
return ($outcome,$description,$defaultcredits); |
| |
} |
| |
|
| sub auto_create_password { |
sub auto_create_password { |
| my ($cnum,$cdom,$authparam,$udom) = @_; |
my ($cnum,$cdom,$authparam,$udom) = @_; |
| my ($homeserver,$response); |
my ($homeserver,$response); |
|
Line 5036 sub auto_instcode_format {
|
Line 7697 sub auto_instcode_format {
|
| push(@homeservers,$tryserver); |
push(@homeservers,$tryserver); |
| } |
} |
| } |
} |
| |
} elsif ($caller eq 'requests') { |
| |
if ($codedom =~ /^$match_domain$/) { |
| |
my $chome = &domain($codedom,'primary'); |
| |
unless ($chome eq 'no_host') { |
| |
push(@homeservers,$chome); |
| |
} |
| |
} |
| } else { |
} else { |
| push(@homeservers,&homeserver($caller,$codedom)); |
push(@homeservers,&homeserver($caller,$codedom)); |
| } |
} |
|
Line 5093 sub auto_instcode_defaults {
|
Line 7761 sub auto_instcode_defaults {
|
| } |
} |
| |
|
| return $response; |
return $response; |
| } |
} |
| |
|
| |
sub auto_possible_instcodes { |
| |
my ($domain,$codetitles,$cat_titles,$cat_orders,$code_order) = @_; |
| |
unless ((ref($codetitles) eq 'ARRAY') && (ref($cat_titles) eq 'HASH') && |
| |
(ref($cat_orders) eq 'HASH') && (ref($code_order) eq 'ARRAY')) { |
| |
return; |
| |
} |
| |
my (@homeservers,$uhome); |
| |
if (defined(&domain($domain,'primary'))) { |
| |
$uhome=&domain($domain,'primary'); |
| |
push(@homeservers,&domain($domain,'primary')); |
| |
} else { |
| |
my %servers = &get_servers($domain,'library'); |
| |
foreach my $tryserver (keys(%servers)) { |
| |
if (!grep(/^\Q$tryserver\E$/,@homeservers)) { |
| |
push(@homeservers,$tryserver); |
| |
} |
| |
} |
| |
} |
| |
my $response; |
| |
foreach my $server (@homeservers) { |
| |
$response=&reply('autopossibleinstcodes:'.$domain,$server); |
| |
next if ($response =~ /(con_lost|error|no_such_host|refused)/); |
| |
my ($codetitlestr,$codeorderstr,$cat_title,$cat_order) = |
| |
split(':',$response); |
| |
@{$codetitles} = map { &unescape($_); } (split('&',$codetitlestr)); |
| |
@{$code_order} = map { &unescape($_); } (split('&',$codeorderstr)); |
| |
foreach my $item (split('&',$cat_title)) { |
| |
my ($name,$value)=split('=',$item); |
| |
$cat_titles->{&unescape($name)}=&thaw_unescape($value); |
| |
} |
| |
foreach my $item (split('&',$cat_order)) { |
| |
my ($name,$value)=split('=',$item); |
| |
$cat_orders->{&unescape($name)}=&thaw_unescape($value); |
| |
} |
| |
return 'ok'; |
| |
} |
| |
return $response; |
| |
} |
| |
|
| |
sub auto_courserequest_checks { |
| |
my ($dom) = @_; |
| |
my ($homeserver,%validations); |
| |
if ($dom =~ /^$match_domain$/) { |
| |
$homeserver = &domain($dom,'primary'); |
| |
} |
| |
unless ($homeserver eq 'no_host') { |
| |
my $response=&reply('autocrsreqchecks:'.$dom,$homeserver); |
| |
unless ($response =~ /(con_lost|error|no_such_host|refused)/) { |
| |
my @items = split(/&/,$response); |
| |
foreach my $item (@items) { |
| |
my ($key,$value) = split('=',$item); |
| |
$validations{&unescape($key)} = &thaw_unescape($value); |
| |
} |
| |
} |
| |
} |
| |
return %validations; |
| |
} |
| |
|
| |
sub auto_courserequest_validation { |
| |
my ($dom,$owner,$crstype,$inststatuslist,$instcode,$instseclist) = @_; |
| |
my ($homeserver,$response); |
| |
if ($dom =~ /^$match_domain$/) { |
| |
$homeserver = &domain($dom,'primary'); |
| |
} |
| |
unless ($homeserver eq 'no_host') { |
| |
|
| |
$response=&unescape(&reply('autocrsreqvalidation:'.$dom.':'.&escape($owner). |
| |
':'.&escape($crstype).':'.&escape($inststatuslist). |
| |
':'.&escape($instcode).':'.&escape($instseclist), |
| |
$homeserver)); |
| |
} |
| |
return $response; |
| |
} |
| |
|
| sub auto_validate_class_sec { |
sub auto_validate_class_sec { |
| my ($cdom,$cnum,$owners,$inst_class) = @_; |
my ($cdom,$cnum,$owners,$inst_class) = @_; |
|
Line 5153 sub toggle_coursegroup_status {
|
Line 7895 sub toggle_coursegroup_status {
|
| } |
} |
| |
|
| sub modify_group_roles { |
sub modify_group_roles { |
| my ($cdom,$cnum,$group_id,$user,$end,$start,$userprivs) = @_; |
my ($cdom,$cnum,$group_id,$user,$end,$start,$userprivs,$selfenroll,$context) = @_; |
| my $url = '/'.$cdom.'/'.$cnum.'/'.$group_id; |
my $url = '/'.$cdom.'/'.$cnum.'/'.$group_id; |
| my $role = 'gr/'.&escape($userprivs); |
my $role = 'gr/'.&escape($userprivs); |
| my ($uname,$udom) = split(/:/,$user); |
my ($uname,$udom) = split(/:/,$user); |
| my $result = &assignrole($udom,$uname,$url,$role,$end,$start); |
my $result = &assignrole($udom,$uname,$url,$role,$end,$start,'',$selfenroll,$context); |
| if ($result eq 'ok') { |
if ($result eq 'ok') { |
| &devalidate_getgroups_cache($udom,$uname,$cdom,$cnum); |
&devalidate_getgroups_cache($udom,$uname,$cdom,$cnum); |
| } |
} |
|
Line 5246 sub devalidate_getgroups_cache {
|
Line 7988 sub devalidate_getgroups_cache {
|
| # ------------------------------------------------------------------ Plain Text |
# ------------------------------------------------------------------ Plain Text |
| |
|
| sub plaintext { |
sub plaintext { |
| my ($short,$type,$cid) = @_; |
my ($short,$type,$cid,$forcedefault) = @_; |
| if ($short =~ /^cr/) { |
if ($short =~ m{^cr/}) { |
| return (split('/',$short))[-1]; |
return (split('/',$short))[-1]; |
| } |
} |
| if (!defined($cid)) { |
if (!defined($cid)) { |
| $cid = $env{'request.course.id'}; |
$cid = $env{'request.course.id'}; |
| } |
} |
| if (defined($cid) && defined($env{'course.'.$cid.'.'.$short.'.plaintext'})) { |
|
| return &Apache::lonlocal::mt($env{'course.'.$cid.'.'.$short. |
|
| '.plaintext'}); |
|
| } |
|
| my %rolenames = ( |
my %rolenames = ( |
| Course => 'std', |
Course => 'std', |
| Group => 'alt1', |
Community => 'alt1', |
| ); |
); |
| if (defined($type) && |
if ($cid ne '') { |
| defined($rolenames{$type}) && |
if ($env{'course.'.$cid.'.'.$short.'.plaintext'} ne '') { |
| defined($prp{$short}{$rolenames{$type}})) { |
unless ($forcedefault) { |
| |
my $roletext = $env{'course.'.$cid.'.'.$short.'.plaintext'}; |
| |
&Apache::lonlocal::mt_escape(\$roletext); |
| |
return &Apache::lonlocal::mt($roletext); |
| |
} |
| |
} |
| |
} |
| |
if ((defined($type)) && (defined($rolenames{$type})) && |
| |
(defined($rolenames{$type})) && |
| |
(defined($prp{$short}{$rolenames{$type}}))) { |
| return &Apache::lonlocal::mt($prp{$short}{$rolenames{$type}}); |
return &Apache::lonlocal::mt($prp{$short}{$rolenames{$type}}); |
| } else { |
} elsif ($cid ne '') { |
| return &Apache::lonlocal::mt($prp{$short}{'std'}); |
my $crstype = $env{'course.'.$cid.'.type'}; |
| |
if (($crstype ne '') && (defined($rolenames{$crstype})) && |
| |
(defined($prp{$short}{$rolenames{$crstype}}))) { |
| |
return &Apache::lonlocal::mt($prp{$short}{$rolenames{$crstype}}); |
| |
} |
| } |
} |
| |
return &Apache::lonlocal::mt($prp{$short}{'std'}); |
| } |
} |
| |
|
| # ----------------------------------------------------------------- Assign Role |
# ----------------------------------------------------------------- Assign Role |
| |
|
| sub assignrole { |
sub assignrole { |
| my ($udom,$uname,$url,$role,$end,$start,$deleteflag)=@_; |
my ($udom,$uname,$url,$role,$end,$start,$deleteflag,$selfenroll, |
| |
$context)=@_; |
| my $mrole; |
my $mrole; |
| if ($role =~ /^cr\//) { |
if ($role =~ /^cr\//) { |
| my $cwosec=$url; |
my $cwosec=$url; |
| $cwosec=~s/^\/($match_domain)\/($match_courseid)\/.*/$1\/$2/; |
$cwosec=~s/^\/($match_domain)\/($match_courseid)\/.*/$1\/$2/; |
| unless (&allowed('ccr',$cwosec)) { |
unless (&allowed('ccr',$cwosec)) { |
| &logthis('Refused custom assignrole: '. |
my $refused = 1; |
| $udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start.' by '. |
if ($context eq 'requestcourses') { |
| $env{'user.name'}.' at '.$env{'user.domain'}); |
if (($env{'user.name'} ne '') && ($env{'user.domain'} ne '')) { |
| return 'refused'; |
if ($role =~ m{^cr/($match_domain)/($match_username)/([^/]+)$}) { |
| |
if (($1 eq $env{'user.domain'}) && ($2 eq $env{'user.name'})) { |
| |
my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$}); |
| |
my %crsenv = &userenvironment($cdom,$cnum,('internal.courseowner')); |
| |
if ($crsenv{'internal.courseowner'} eq |
| |
$env{'user.name'}.':'.$env{'user.domain'}) { |
| |
$refused = ''; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($refused) { |
| |
&logthis('Refused custom assignrole: '. |
| |
$udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start. |
| |
' by '.$env{'user.name'}.' at '.$env{'user.domain'}); |
| |
return 'refused'; |
| |
} |
| } |
} |
| $mrole='cr'; |
$mrole='cr'; |
| } elsif ($role =~ /^gr\//) { |
} elsif ($role =~ /^gr\//) { |
|
Line 5307 sub assignrole {
|
Line 8077 sub assignrole {
|
| } else { |
} else { |
| $refused = 1; |
$refused = 1; |
| } |
} |
| if ($refused) { |
if ($refused) { |
| &logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
my ($cdom,$cnum) = ($cwosec =~ m{^/?($match_domain)/($match_courseid)$}); |
| ' '.$role.' '.$end.' '.$start.' by '. |
if (!$selfenroll && $context eq 'course') { |
| $env{'user.name'}.' at '.$env{'user.domain'}); |
my %crsenv; |
| |
if ($role eq 'cc' || $role eq 'co') { |
| |
%crsenv = &userenvironment($cdom,$cnum,('internal.courseowner')); |
| |
if (($role eq 'cc') && ($cnum !~ /^$match_community$/)) { |
| |
if ($env{'request.role'} eq 'cc./'.$cdom.'/'.$cnum) { |
| |
if ($crsenv{'internal.courseowner'} eq |
| |
$env{'user.name'}.':'.$env{'user.domain'}) { |
| |
$refused = ''; |
| |
} |
| |
} |
| |
} elsif (($role eq 'co') && ($cnum =~ /^$match_community$/)) { |
| |
if ($env{'request.role'} eq 'co./'.$cdom.'/'.$cnum) { |
| |
if ($crsenv{'internal.courseowner'} eq |
| |
$env{'user.name'}.':'.$env{'user.domain'}) { |
| |
$refused = ''; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} elsif (($selfenroll == 1) && ($role eq 'st') && ($udom eq $env{'user.domain'}) && ($uname eq $env{'user.name'})) { |
| |
$refused = ''; |
| |
} elsif ($context eq 'requestcourses') { |
| |
my @possroles = ('st','ta','ep','in','cc','co'); |
| |
if ((grep(/^\Q$role\E$/,@possroles)) && ($env{'user.name'} ne '' && $env{'user.domain'} ne '')) { |
| |
my $wrongcc; |
| |
if ($cnum =~ /^$match_community$/) { |
| |
$wrongcc = 1 if ($role eq 'cc'); |
| |
} else { |
| |
$wrongcc = 1 if ($role eq 'co'); |
| |
} |
| |
unless ($wrongcc) { |
| |
my %crsenv = &userenvironment($cdom,$cnum,('internal.courseowner')); |
| |
if ($crsenv{'internal.courseowner'} eq |
| |
$env{'user.name'}.':'.$env{'user.domain'}) { |
| |
$refused = ''; |
| |
} |
| |
} |
| |
} |
| |
} elsif ($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) { |
| |
&logthis('Refused assignrole: '.$udom.' '.$uname.' '.$url. |
| |
' '.$role.' '.$end.' '.$start.' by '. |
| |
$env{'user.name'}.' at '.$env{'user.domain'}); |
| |
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'; |
return 'refused'; |
| } |
} |
| } |
} |
|
Line 5328 sub assignrole {
|
Line 8183 sub assignrole {
|
| } |
} |
| my $origstart = $start; |
my $origstart = $start; |
| my $origend = $end; |
my $origend = $end; |
| |
my $delflag; |
| # actually delete |
# actually delete |
| if ($deleteflag) { |
if ($deleteflag) { |
| if ((&allowed('dro',$udom)) || (&allowed('dro',$url))) { |
if ((&allowed('dro',$udom)) || (&allowed('dro',$url))) { |
|
Line 5338 sub assignrole {
|
Line 8194 sub assignrole {
|
| # set start and finish to negative values for userrolelog |
# set start and finish to negative values for userrolelog |
| $start=-1; |
$start=-1; |
| $end=-1; |
$end=-1; |
| |
$delflag = 1; |
| } |
} |
| } |
} |
| # send command |
# send command |
|
Line 5345 sub assignrole {
|
Line 8202 sub assignrole {
|
| # log new user role if status is ok |
# log new user role if status is ok |
| if ($answer eq 'ok') { |
if ($answer eq 'ok') { |
| &userrolelog($role,$uname,$udom,$url,$start,$end); |
&userrolelog($role,$uname,$udom,$url,$start,$end); |
| |
if (($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')) { |
| # for course roles, perform group memberships changes triggered by role change. |
# for course roles, perform group memberships changes triggered by role change. |
| 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); |
$origstart,$selfenroll,$context); |
| |
} |
| |
&courserolelog($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') { |
| |
&autoupdate_coowners($url,$end,$start,$uname,$udom); |
| } |
} |
| } |
} |
| return $answer; |
return $answer; |
| } |
} |
| |
|
| |
sub autoupdate_coowners { |
| |
my ($url,$end,$start,$uname,$udom) = @_; |
| |
my ($cdom,$cnum) = ($url =~ m{^/($match_domain)/($match_courseid)}); |
| |
if (($cdom ne '') && ($cnum ne '')) { |
| |
my $now = time; |
| |
my %domdesign = &Apache::loncommon::get_domainconf($cdom); |
| |
if ($domdesign{$cdom.'.autoassign.co-owners'}) { |
| |
my %coursehash = &coursedescription($cdom.'_'.$cnum); |
| |
my $instcode = $coursehash{'internal.coursecode'}; |
| |
if ($instcode ne '') { |
| |
if (($start && $start <= $now) && ($end == 0) || ($end > $now)) { |
| |
unless ($coursehash{'internal.courseowner'} eq $uname.':'.$udom) { |
| |
my ($delcoowners,@newcoowners,$putresult,$delresult,$coowners); |
| |
my ($result,$desc) = &auto_validate_instcode($cnum,$cdom,$instcode,$uname.':'.$udom); |
| |
if ($result eq 'valid') { |
| |
if ($coursehash{'internal.co-owners'}) { |
| |
foreach my $coowner (split(',',$coursehash{'internal.co-owners'})) { |
| |
push(@newcoowners,$coowner); |
| |
} |
| |
unless (grep(/^\Q$uname\E:\Q$udom\E$/,@newcoowners)) { |
| |
push(@newcoowners,$uname.':'.$udom); |
| |
} |
| |
@newcoowners = sort(@newcoowners); |
| |
} else { |
| |
push(@newcoowners,$uname.':'.$udom); |
| |
} |
| |
} else { |
| |
if ($coursehash{'internal.co-owners'}) { |
| |
foreach my $coowner (split(',',$coursehash{'internal.co-owners'})) { |
| |
unless ($coowner eq $uname.':'.$udom) { |
| |
push(@newcoowners,$coowner); |
| |
} |
| |
} |
| |
unless (@newcoowners > 0) { |
| |
$delcoowners = 1; |
| |
$coowners = ''; |
| |
} |
| |
} |
| |
} |
| |
if (@newcoowners || $delcoowners) { |
| |
&store_coowners($cdom,$cnum,$coursehash{'home'}, |
| |
$delcoowners,@newcoowners); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
} |
| |
|
| |
sub store_coowners { |
| |
my ($cdom,$cnum,$chome,$delcoowners,@newcoowners) = @_; |
| |
my $cid = $cdom.'_'.$cnum; |
| |
my ($coowners,$delresult,$putresult); |
| |
if (@newcoowners) { |
| |
$coowners = join(',',@newcoowners); |
| |
my %coownershash = ( |
| |
'internal.co-owners' => $coowners, |
| |
); |
| |
$putresult = &put('environment',\%coownershash,$cdom,$cnum); |
| |
if ($putresult eq 'ok') { |
| |
if ($env{'course.'.$cid.'.num'} eq $cnum) { |
| |
&appenv({'course.'.$cid.'.internal.co-owners' => $coowners}); |
| |
} |
| |
} |
| |
} |
| |
if ($delcoowners) { |
| |
$delresult = &Apache::lonnet::del('environment',['internal.co-owners'],$cdom,$cnum); |
| |
if ($delresult eq 'ok') { |
| |
if ($env{'course.'.$cid.'.internal.co-owners'}) { |
| |
&Apache::lonnet::delenv('course.'.$cid.'.internal.co-owners'); |
| |
} |
| |
} |
| |
} |
| |
if (($putresult eq 'ok') || ($delresult eq 'ok')) { |
| |
my %crsinfo = |
| |
&Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,undef,undef,'.'); |
| |
if (ref($crsinfo{$cid}) eq 'HASH') { |
| |
$crsinfo{$cid}{'co-owners'} = \@newcoowners; |
| |
my $cidput = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime'); |
| |
} |
| |
} |
| |
} |
| |
|
| # -------------------------------------------------- Modify user authentication |
# -------------------------------------------------- Modify user authentication |
| # Overrides without validation |
# Overrides without validation |
| |
|
|
Line 5386 sub modifyuser {
|
Line 8345 sub modifyuser {
|
| my ($udom, $uname, $uid, |
my ($udom, $uname, $uid, |
| $umode, $upass, $first, |
$umode, $upass, $first, |
| $middle, $last, $gene, |
$middle, $last, $gene, |
| $forceid, $desiredhome, $email)=@_; |
$forceid, $desiredhome, $email, $inststatus, $candelete)=@_; |
| $udom= &LONCAPA::clean_domain($udom); |
$udom= &LONCAPA::clean_domain($udom); |
| $uname=&LONCAPA::clean_username($uname); |
$uname=&LONCAPA::clean_username($uname); |
| |
my $showcandelete = 'none'; |
| |
if (ref($candelete) eq 'ARRAY') { |
| |
if (@{$candelete} > 0) { |
| |
$showcandelete = join(', ',@{$candelete}); |
| |
} |
| |
} |
| &logthis('Call to modify user '.$udom.', '.$uname.', '.$uid.', '. |
&logthis('Call to modify user '.$udom.', '.$uname.', '.$uid.', '. |
| $umode.', '.$first.', '.$middle.', '. |
$umode.', '.$first.', '.$middle.', '. |
| $last.', '.$gene.'(forceid: '.$forceid.')'. |
$last.', '.$gene.'(forceid: '.$forceid.'; candelete: '.$showcandelete.')'. |
| (defined($desiredhome) ? ' desiredhome = '.$desiredhome : |
(defined($desiredhome) ? ' desiredhome = '.$desiredhome : |
| ' desiredhome not specified'). |
' desiredhome not specified'). |
| ' 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 5447 sub modifyuser {
|
Line 8416 sub modifyuser {
|
| # -------------------------------------------------------------- Add names, etc |
# -------------------------------------------------------------- Add names, etc |
| my @tmp=&get('environment', |
my @tmp=&get('environment', |
| ['firstname','middlename','lastname','generation','id', |
['firstname','middlename','lastname','generation','id', |
| 'permanentemail'], |
'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; |
| } |
} |
| # |
# |
| # Make sure to not trash student environment if instructor does not bother |
# If name, email and/or uid are blank (e.g., because an uploaded file |
| # to supply name and email information |
# of users did not contain them), do not overwrite existing values |
| # |
# unless field is in $candelete array ref. |
| |
# |
| |
|
| |
my @fields = ('firstname','middlename','lastname','generation', |
| |
'permanentemail','id'); |
| |
my %newvalues; |
| |
if (ref($candelete) eq 'ARRAY') { |
| |
foreach my $field (@fields) { |
| |
if (grep(/^\Q$field\E$/,@{$candelete})) { |
| |
if ($field eq 'firstname') { |
| |
$names{$field} = $first; |
| |
} elsif ($field eq 'middlename') { |
| |
$names{$field} = $middle; |
| |
} elsif ($field eq 'lastname') { |
| |
$names{$field} = $last; |
| |
} elsif ($field eq 'generation') { |
| |
$names{$field} = $gene; |
| |
} elsif ($field eq 'permanentemail') { |
| |
$names{$field} = $email; |
| |
} elsif ($field eq 'id') { |
| |
$names{$field} = $uid; |
| |
} |
| |
} |
| |
} |
| |
} |
| if ($first) { $names{'firstname'} = $first; } |
if ($first) { $names{'firstname'} = $first; } |
| if (defined($middle)) { $names{'middlename'} = $middle; } |
if (defined($middle)) { $names{'middlename'} = $middle; } |
| if ($last) { $names{'lastname'} = $last; } |
if ($last) { $names{'lastname'} = $last; } |
| if (defined($gene)) { $names{'generation'} = $gene; } |
if (defined($gene)) { $names{'generation'} = $gene; } |
| if ($email) { |
if ($email) { |
| $email=~s/[^\w\@\.\-\,]//gs; |
$email=~s/[^\w\@\.\-\,]//gs; |
| if ($email=~/\@/) { $names{'notification'} = $email; |
if ($email=~/\@/) { $names{'permanentemail'} = $email; } |
| $names{'critnotification'} = $email; |
|
| $names{'permanentemail'} = $email; } |
|
| } |
} |
| if ($uid) { $names{'id'} = $uid; } |
if ($uid) { $names{'id'} = $uid; } |
| |
if (defined($inststatus)) { |
| |
$names{'inststatus'} = ''; |
| |
my ($usertypes,$typesorder) = &retrieve_inst_usertypes($udom); |
| |
if (ref($usertypes) eq 'HASH') { |
| |
my @okstatuses; |
| |
foreach my $item (split(/:/,$inststatus)) { |
| |
if (defined($usertypes->{$item})) { |
| |
push(@okstatuses,$item); |
| |
} |
| |
} |
| |
if (@okstatuses) { |
| |
$names{'inststatus'} = join(':', map { &escape($_); } @okstatuses); |
| |
} |
| |
} |
| |
} |
| |
my $logmsg = $udom.', '.$uname.', '.$uid.', '. |
| |
$umode.', '.$first.', '.$middle.', '. |
| |
$last.', '.$gene.', '.$email.', '.$inststatus; |
| |
if ($env{'user.name'} ne '' && $env{'user.domain'}) { |
| |
$logmsg .= ' by '.$env{'user.name'}.' at '.$env{'user.domain'}; |
| |
} else { |
| |
$logmsg .= ' during self creation'; |
| |
} |
| |
my $changed; |
| |
if ($newuser) { |
| |
$changed = 1; |
| |
} else { |
| |
foreach my $field (@fields) { |
| |
if ($names{$field} ne $oldnames{$field}) { |
| |
$changed = 1; |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
unless ($changed) { |
| |
$logmsg = 'No changes in user information needed for: '.$logmsg; |
| |
&logthis($logmsg); |
| |
return 'ok'; |
| |
} |
| my $reply = &put('environment', \%names, $udom,$uname); |
my $reply = &put('environment', \%names, $udom,$uname); |
| if ($reply ne 'ok') { return 'error: '.$reply; } |
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); |
my $sqlresult = &update_allusers_table($uname,$udom,\%names); |
| &devalidate_cache_new('namescache',$uname.':'.$udom); |
&devalidate_cache_new('namescache',$uname.':'.$udom); |
| &logthis('Success modifying user '.$udom.', '.$uname.', '.$uid.', '. |
$logmsg = 'Success modifying user '.$logmsg; |
| $umode.', '.$first.', '.$middle.', '. |
&logthis($logmsg); |
| $last.', '.$gene.' by '. |
|
| $env{'user.name'}.' at '.$env{'user.domain'}); |
|
| return 'ok'; |
return 'ok'; |
| } |
} |
| |
|
|
Line 5485 sub modifyuser {
|
Line 8519 sub modifyuser {
|
| |
|
| sub modifystudent { |
sub modifystudent { |
| my ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$usec, |
my ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$usec, |
| $end,$start,$forceid,$desiredhome,$email,$type,$locktype,$cid)=@_; |
$end,$start,$forceid,$desiredhome,$email,$type,$locktype,$cid, |
| |
$selfenroll,$context,$inststatus,$credits)=@_; |
| if (!$cid) { |
if (!$cid) { |
| unless ($cid=$env{'request.course.id'}) { |
unless ($cid=$env{'request.course.id'}) { |
| return 'not_in_class'; |
return 'not_in_class'; |
|
Line 5494 sub modifystudent {
|
Line 8529 sub modifystudent {
|
| # --------------------------------------------------------------- Make the user |
# --------------------------------------------------------------- Make the user |
| my $reply=&modifyuser |
my $reply=&modifyuser |
| ($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$forceid, |
($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene,$forceid, |
| $desiredhome,$email); |
$desiredhome,$email,$inststatus); |
| unless ($reply eq 'ok') { return $reply; } |
unless ($reply eq 'ok') { return $reply; } |
| # This will cause &modify_student_enrollment to get the uid from the |
# This will cause &modify_student_enrollment to get the uid from the |
| # students environment |
# student's environment |
| $uid = undef if (!$forceid); |
$uid = undef if (!$forceid); |
| $reply = &modify_student_enrollment($udom,$uname,$uid,$first,$middle,$last, |
$reply = &modify_student_enrollment($udom,$uname,$uid,$first,$middle,$last, |
| $gene,$usec,$end,$start,$type,$locktype,$cid); |
$gene,$usec,$end,$start,$type,$locktype, |
| |
$cid,$selfenroll,$context,$credits); |
| return $reply; |
return $reply; |
| } |
} |
| |
|
| sub modify_student_enrollment { |
sub modify_student_enrollment { |
| my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type,$locktype,$cid) = @_; |
my ($udom,$uname,$uid,$first,$middle,$last,$gene,$usec,$end,$start,$type, |
| |
$locktype,$cid,$selfenroll,$context,$credits) = @_; |
| my ($cdom,$cnum,$chome); |
my ($cdom,$cnum,$chome); |
| if (!$cid) { |
if (!$cid) { |
| unless ($cid=$env{'request.course.id'}) { |
unless ($cid=$env{'request.course.id'}) { |
|
Line 5548 sub modify_student_enrollment {
|
Line 8585 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,$credits) }, |
| $cdom,$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 5563 sub modify_student_enrollment {
|
Line 8602 sub modify_student_enrollment {
|
| if ($usec) { |
if ($usec) { |
| $uurl.='/'.$usec; |
$uurl.='/'.$usec; |
| } |
} |
| return &assignrole($udom,$uname,$uurl,'st',$end,$start); |
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 $result; |
| } |
} |
| |
|
| sub format_name { |
sub format_name { |
|
Line 5608 sub writecoursepref {
|
Line 8656 sub writecoursepref {
|
| |
|
| sub createcourse { |
sub createcourse { |
| my ($udom,$description,$url,$course_server,$nonstandard,$inst_code, |
my ($udom,$description,$url,$course_server,$nonstandard,$inst_code, |
| $course_owner,$crstype)=@_; |
$course_owner,$crstype,$cnum,$context,$category)=@_; |
| $url=&declutter($url); |
$url=&declutter($url); |
| my $cid=''; |
my $cid=''; |
| unless (&allowed('ccc',$udom)) { |
if ($context eq 'requestcourses') { |
| |
my $can_create = 0; |
| |
my ($ownername,$ownerdom) = split(':',$course_owner); |
| |
if ($udom eq $ownerdom) { |
| |
if (&usertools_access($ownername,$ownerdom,$category,undef, |
| |
$context)) { |
| |
$can_create = 1; |
| |
} |
| |
} else { |
| |
my %userenv = &userenvironment($ownerdom,$ownername,'reqcrsotherdom.'. |
| |
$category); |
| |
if ($userenv{'reqcrsotherdom.'.$category} ne '') { |
| |
my @curr = split(',',$userenv{'reqcrsotherdom.'.$category}); |
| |
if (@curr > 0) { |
| |
my @options = qw(approval validate autolimit); |
| |
my $optregex = join('|',@options); |
| |
if (grep(/^\Q$udom\E:($optregex)(=?\d*)$/,@curr)) { |
| |
$can_create = 1; |
| |
} |
| |
} |
| |
} |
| |
} |
| |
if ($can_create) { |
| |
unless ($ownername eq $env{'user.name'} && $ownerdom eq $env{'user.domain'}) { |
| |
unless (&allowed('ccc',$udom)) { |
| |
return 'refused'; |
| |
} |
| |
} |
| |
} else { |
| |
return 'refused'; |
| |
} |
| |
} elsif (!&allowed('ccc',$udom)) { |
| return 'refused'; |
return 'refused'; |
| } |
} |
| # ------------------------------------------------------------------- Create ID |
# --------------------------------------------------------------- Get Unique ID |
| my $uname=int(1+rand(9)). |
my $uname; |
| ('a'..'z','A'..'Z','0'..'9')[int(rand(62))]. |
if ($cnum =~ /^$match_courseid$/) { |
| substr($$.time,0,5).unpack("H8",pack("I32",time)). |
my $chome=&homeserver($cnum,$udom,'true'); |
| unpack("H2",pack("I32",int(rand(255)))).$perlvar{'lonHostID'}; |
if (($chome eq '') || ($chome eq 'no_host')) { |
| # ----------------------------------------------- Make sure that does not exist |
$uname = $cnum; |
| my $uhome=&homeserver($uname,$udom,'true'); |
} else { |
| unless (($uhome eq '') || ($uhome eq 'no_host')) { |
$uname = &generate_coursenum($udom,$crstype); |
| $uname=substr($$.time,0,5).unpack("H8",pack("I32",time)). |
} |
| unpack("H2",pack("I32",int(rand(255)))).$perlvar{'lonHostID'}; |
} else { |
| $uhome=&homeserver($uname,$udom,'true'); |
$uname = &generate_coursenum($udom,$crstype); |
| unless (($uhome eq '') || ($uhome eq 'no_host')) { |
} |
| return 'error: unable to generate unique course-ID'; |
return $uname if ($uname =~ /^error/); |
| } |
# -------------------------------------------------- Check supplied server name |
| } |
if (!defined($course_server)) { |
| # ------------------------------------------------ Check supplied server name |
if (defined(&domain($udom,'primary'))) { |
| $course_server = $env{'user.homeserver'} if (! defined($course_server)); |
$course_server = &domain($udom,'primary'); |
| if (! &is_library($course_server)) { |
} else { |
| return 'error:bad server name '.$course_server; |
$course_server = $env{'user.home'}; |
| |
} |
| |
} |
| |
my %host_servers = |
| |
&Apache::lonnet::get_servers($udom,'library'); |
| |
unless ($host_servers{$course_server}) { |
| |
return 'error: invalid home server for course: '.$course_server; |
| } |
} |
| # ------------------------------------------------------------- Make the course |
# ------------------------------------------------------------- Make the course |
| my $reply=&reply('encrypt:makeuser:'.$udom.':'.$uname.':none::', |
my $reply=&reply('encrypt:makeuser:'.$udom.':'.$uname.':none::', |
| $course_server); |
$course_server); |
| unless ($reply eq 'ok') { return 'error: '.$reply; } |
unless ($reply eq 'ok') { return 'error: '.$reply; } |
| $uhome=&homeserver($uname,$udom,'true'); |
my $uhome=&homeserver($uname,$udom,'true'); |
| if (($uhome eq '') || ($uhome eq 'no_host')) { |
if (($uhome eq '') || ($uhome eq 'no_host')) { |
| return 'error: no such course'; |
return 'error: no such course'; |
| } |
} |
| # ----------------------------------------------------------------- Course made |
# ----------------------------------------------------------------- Course made |
| # log existence |
# log existence |
| |
my $now = time; |
| my $newcourse = { |
my $newcourse = { |
| $udom.'_'.$uname => { |
$udom.'_'.$uname => { |
| description => $description, |
description => $description, |
| inst_code => $inst_code, |
inst_code => $inst_code, |
| owner => $course_owner, |
owner => $course_owner, |
| type => $crstype, |
type => $crstype, |
| |
creator => $env{'user.name'}.':'. |
| |
$env{'user.domain'}, |
| |
created => $now, |
| |
context => $context, |
| }, |
}, |
| }; |
}; |
| &courseidput($udom,$newcourse,$uhome,'notime'); |
&courseidput($udom,$newcourse,$uhome,'notime'); |
|
Line 5674 ENDINITMAP
|
Line 8764 ENDINITMAP
|
| } |
} |
| # ----------------------------------------------------------- Write preferences |
# ----------------------------------------------------------- Write preferences |
| &writecoursepref($udom.'_'.$uname, |
&writecoursepref($udom.'_'.$uname, |
| ('description' => $description, |
('description' => $description, |
| 'url' => $topurl)); |
'url' => $topurl, |
| |
'internal.creator' => $env{'user.name'}.':'. |
| |
$env{'user.domain'}, |
| |
'internal.created' => $now, |
| |
'internal.creationcontext' => $context) |
| |
); |
| return '/'.$udom.'/'.$uname; |
return '/'.$udom.'/'.$uname; |
| } |
} |
| |
|
| |
# ------------------------------------------------------------------- Create ID |
| |
sub generate_coursenum { |
| |
my ($udom,$crstype) = @_; |
| |
my $domdesc = &domain($udom); |
| |
return 'error: invalid domain' if ($domdesc eq ''); |
| |
my $first; |
| |
if ($crstype eq 'Community') { |
| |
$first = '0'; |
| |
} else { |
| |
$first = int(1+rand(9)); |
| |
} |
| |
my $uname=$first. |
| |
('a'..'z','A'..'Z','0'..'9')[int(rand(62))]. |
| |
substr($$.time,0,5).unpack("H8",pack("I32",time)). |
| |
unpack("H2",pack("I32",int(rand(255)))).$perlvar{'lonHostID'}; |
| |
# ----------------------------------------------- Make sure that does not exist |
| |
my $uhome=&homeserver($uname,$udom,'true'); |
| |
unless (($uhome eq '') || ($uhome eq 'no_host')) { |
| |
if ($crstype eq 'Community') { |
| |
$first = '0'; |
| |
} else { |
| |
$first = int(1+rand(9)); |
| |
} |
| |
$uname=$first. |
| |
('a'..'z','A'..'Z','0'..'9')[int(rand(62))]. |
| |
substr($$.time,0,5).unpack("H8",pack("I32",time)). |
| |
unpack("H2",pack("I32",int(rand(255)))).$perlvar{'lonHostID'}; |
| |
$uhome=&homeserver($uname,$udom,'true'); |
| |
unless (($uhome eq '') || ($uhome eq 'no_host')) { |
| |
return 'error: unable to generate unique course-ID'; |
| |
} |
| |
} |
| |
return $uname; |
| |
} |
| |
|
| sub is_course { |
sub is_course { |
| my ($cdom,$cnum) = @_; |
my ($cdom, $cnum) = scalar(@_) == 1 ? |
| my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef, |
($_[0] =~ /^($match_domain)_($match_courseid)$/) : @_; |
| undef,'.',undef,1); |
|
| if (exists($courses{$cdom.'_'.$cnum})) { |
return unless $cdom and $cnum; |
| return 1; |
|
| |
my %courses = &courseiddump($cdom, '.', 1, '.', '.', $cnum, undef, undef, |
| |
'.'); |
| |
|
| |
return unless(exists($courses{$cdom.'_'.$cnum})); |
| |
return wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum; |
| |
} |
| |
|
| |
sub store_userdata { |
| |
my ($storehash,$datakey,$namespace,$udom,$uname) = @_; |
| |
my $result; |
| |
if ($datakey ne '') { |
| |
if (ref($storehash) eq 'HASH') { |
| |
if ($udom eq '' || $uname eq '') { |
| |
$udom = $env{'user.domain'}; |
| |
$uname = $env{'user.name'}; |
| |
} |
| |
my $uhome=&homeserver($uname,$udom); |
| |
if (($uhome eq '') || ($uhome eq 'no_host')) { |
| |
$result = 'error: no_host'; |
| |
} else { |
| |
$storehash->{'ip'} = $ENV{'REMOTE_ADDR'}; |
| |
$storehash->{'host'} = $perlvar{'lonHostID'}; |
| |
|
| |
my $namevalue=''; |
| |
foreach my $key (keys(%{$storehash})) { |
| |
$namevalue.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&'; |
| |
} |
| |
$namevalue=~s/\&$//; |
| |
unless ($namespace eq 'courserequests') { |
| |
$datakey = &escape($datakey); |
| |
} |
| |
$result = &reply("store:$udom:$uname:$namespace:$datakey:". |
| |
$namevalue,$uhome); |
| |
} |
| |
} else { |
| |
$result = 'error: data to store was not a hash reference'; |
| |
} |
| |
} else { |
| |
$result= 'error: invalid requestkey'; |
| } |
} |
| return 0; |
return $result; |
| } |
} |
| |
|
| # ---------------------------------------------------------- Assign Custom Role |
# ---------------------------------------------------------- Assign Custom Role |
| |
|
| sub assigncustomrole { |
sub assigncustomrole { |
| my ($udom,$uname,$url,$rdom,$rnam,$rolename,$end,$start,$deleteflag)=@_; |
my ($udom,$uname,$url,$rdom,$rnam,$rolename,$end,$start,$deleteflag,$selfenroll,$context)=@_; |
| return &assignrole($udom,$uname,$url,'cr/'.$rdom.'/'.$rnam.'/'.$rolename, |
return &assignrole($udom,$uname,$url,'cr/'.$rdom.'/'.$rnam.'/'.$rolename, |
| $end,$start,$deleteflag); |
$end,$start,$deleteflag,$selfenroll,$context); |
| } |
} |
| |
|
| # ----------------------------------------------------------------- Revoke Role |
# ----------------------------------------------------------------- Revoke Role |
| |
|
| sub revokerole { |
sub revokerole { |
| my ($udom,$uname,$url,$role,$deleteflag)=@_; |
my ($udom,$uname,$url,$role,$deleteflag,$selfenroll,$context)=@_; |
| my $now=time; |
my $now=time; |
| return &assignrole($udom,$uname,$url,$role,$now,$deleteflag); |
return &assignrole($udom,$uname,$url,$role,$now,undef,$deleteflag,$selfenroll,$context); |
| } |
} |
| |
|
| # ---------------------------------------------------------- Revoke Custom Role |
# ---------------------------------------------------------- Revoke Custom Role |
| |
|
| sub revokecustomrole { |
sub revokecustomrole { |
| my ($udom,$uname,$url,$rdom,$rnam,$rolename,$deleteflag)=@_; |
my ($udom,$uname,$url,$rdom,$rnam,$rolename,$deleteflag,$selfenroll,$context)=@_; |
| my $now=time; |
my $now=time; |
| return &assigncustomrole($udom,$uname,$url,$rdom,$rnam,$rolename,$now, |
return &assigncustomrole($udom,$uname,$url,$rdom,$rnam,$rolename,$now, |
| $deleteflag); |
$deleteflag,$selfenroll,$context); |
| } |
} |
| |
|
| # ------------------------------------------------------------ Disk usage |
# ------------------------------------------------------------ Disk usage |
| sub diskusage { |
sub diskusage { |
| my ($udom,$uname,$directoryRoot)=@_; |
my ($udom,$uname,$directorypath,$getpropath)=@_; |
| $directoryRoot =~ s/\/$//; |
$directorypath =~ s/\/$//; |
| my $listing=&reply('du:'.$directoryRoot,homeserver($uname,$udom)); |
my $listing=&reply('du2:'.&escape($directorypath).':' |
| |
.&escape($getpropath).':'.&escape($uname).':' |
| |
.&escape($udom),homeserver($uname,$udom)); |
| |
if ($listing eq 'unknown_cmd') { |
| |
if ($getpropath) { |
| |
$directorypath = &propath($udom,$uname).'/'.$directorypath; |
| |
} |
| |
$listing = &reply('du:'.$directorypath,homeserver($uname,$udom)); |
| |
} |
| return $listing; |
return $listing; |
| } |
} |
| |
|
| 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 5735 sub is_locked {
|
Line 8912 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 5786 sub save_selected_files {
|
Line 8968 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 5796 sub files_in_path {
|
Line 8978 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 5818 sub files_not_in_path {
|
Line 9000 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 5959 sub modify_access_controls {
|
Line 9141 sub modify_access_controls {
|
| } |
} |
| } |
} |
| } |
} |
| |
my ($group); |
| |
if (&is_course($domain,$user)) { |
| |
($group,my $file) = split(/\//,$file_name,2); |
| |
} |
| $deloutcome = &del('file_permissions',\@deletions,$domain,$user); |
$deloutcome = &del('file_permissions',\@deletions,$domain,$user); |
| $new_values{$file_name."\0".'accesscontrol'} = \%new_control; |
$new_values{$file_name."\0".'accesscontrol'} = \%new_control; |
| $outcome = &put('file_permissions',\%new_values,$domain,$user); |
$outcome = &put('file_permissions',\%new_values,$domain,$user); |
| # remove lock |
# remove lock |
| my @del_lock = ($file_name."\0".'locked_access_records'); |
my @del_lock = ($file_name."\0".'locked_access_records'); |
| my $dellockoutcome = &del('file_permissions',\@del_lock,$domain,$user); |
my $dellockoutcome = &del('file_permissions',\@del_lock,$domain,$user); |
| my ($file,$group); |
|
| if (&is_course($domain,$user)) { |
|
| ($group,$file) = split(/\//,$file_name,2); |
|
| } else { |
|
| $file = $file_name; |
|
| } |
|
| my $sqlresult = |
my $sqlresult = |
| &update_portfolio_table($user,$domain,$file,'portfolio_access', |
&update_portfolio_table($user,$domain,$file_name,'portfolio_access', |
| $group); |
$group); |
| } else { |
} else { |
| $outcome = "error: could not obtain lockfile\n"; |
$outcome = "error: could not obtain lockfile\n"; |
|
Line 6135 sub unmark_as_readonly {
|
Line 9315 sub unmark_as_readonly {
|
| # ------------------------------------------------------------ Directory lister |
# ------------------------------------------------------------ Directory lister |
| |
|
| sub dirlist { |
sub dirlist { |
| my ($uri,$userdomain,$username,$alternateDirectoryRoot)=@_; |
my ($uri,$userdomain,$username,$getpropath,$getuserdir,$alternateRoot)=@_; |
| |
|
| $uri=~s/^\///; |
$uri=~s/^\///; |
| $uri=~s/\/$//; |
$uri=~s/\/$//; |
| my ($udom, $uname); |
my ($udom, $uname); |
| (undef,$udom,$uname)=split(/\//,$uri); |
if ($getuserdir) { |
| if(defined($userdomain)) { |
|
| $udom = $userdomain; |
$udom = $userdomain; |
| } |
|
| if(defined($username)) { |
|
| $uname = $username; |
$uname = $username; |
| |
} else { |
| |
(undef,$udom,$uname)=split(/\//,$uri); |
| |
if(defined($userdomain)) { |
| |
$udom = $userdomain; |
| |
} |
| |
if(defined($username)) { |
| |
$uname = $username; |
| |
} |
| } |
} |
| |
my ($dirRoot,$listing,@listing_results); |
| |
|
| my $dirRoot = $perlvar{'lonDocRoot'}; |
$dirRoot = $perlvar{'lonDocRoot'}; |
| if(defined($alternateDirectoryRoot)) { |
if (defined($getpropath)) { |
| $dirRoot = $alternateDirectoryRoot; |
$dirRoot = &propath($udom,$uname); |
| $dirRoot =~ s/\/$//; |
$dirRoot =~ s/\/$//; |
| |
} elsif (defined($getuserdir)) { |
| |
my $subdir=$uname.'__'; |
| |
$subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
| |
$dirRoot = $Apache::lonnet::perlvar{'lonUsersDir'} |
| |
."/$udom/$subdir/$uname"; |
| |
} elsif (defined($alternateRoot)) { |
| |
$dirRoot = $alternateRoot; |
| } |
} |
| |
|
| if($udom) { |
if($udom) { |
| if($uname) { |
if($uname) { |
| my $listing = &reply('ls2:'.$dirRoot.'/'.$uri, |
my $uhome = &homeserver($uname,$udom); |
| &homeserver($uname,$udom)); |
if ($uhome eq 'no_host') { |
| my @listing_results; |
return ([],'no_host'); |
| |
} |
| |
$listing = &reply('ls3:'.&escape('/'.$uri).':'.$getpropath.':' |
| |
.$getuserdir.':'.&escape($dirRoot) |
| |
.':'.&escape($uname).':'.&escape($udom),$uhome); |
| if ($listing eq 'unknown_cmd') { |
if ($listing eq 'unknown_cmd') { |
| $listing = &reply('ls:'.$dirRoot.'/'.$uri, |
$listing = &reply('ls2:'.$dirRoot.'/'.$uri,$uhome); |
| &homeserver($uname,$udom)); |
} else { |
| |
@listing_results = map { &unescape($_); } split(/:/,$listing); |
| |
} |
| |
if ($listing eq 'unknown_cmd') { |
| |
$listing = &reply('ls:'.$dirRoot.'/'.$uri,$uhome); |
| @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') || |
| } elsif(!defined($alternateDirectoryRoot)) { |
($listing eq 'rejected') || ($listing eq 'refused') || |
| my %allusers; |
($listing eq 'no_such_dir') || ($listing eq 'empty')) { |
| |
return ([],$listing); |
| |
} else { |
| |
return (\@listing_results); |
| |
} |
| |
} elsif(!$alternateRoot) { |
| |
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)) { |
| my $listing = &reply('ls2:'.$perlvar{'lonDocRoot'}.'/res/'. |
$listing = &reply('ls3:'.&escape("/res/$udom").':::::'. |
| $udom, $tryserver); |
&escape($udom),$tryserver); |
| my @listing_results; |
if ($listing eq 'unknown_cmd') { |
| |
$listing = &reply('ls2:'.$perlvar{'lonDocRoot'}.'/res/'. |
| |
$udom, $tryserver); |
| |
} else { |
| |
@listing_results = map { &unescape($_); } split(/:/,$listing); |
| |
} |
| if ($listing eq 'unknown_cmd') { |
if ($listing eq 'unknown_cmd') { |
| $listing = &reply('ls:'.$perlvar{'lonDocRoot'}.'/res/'. |
$listing = &reply('ls:'.$perlvar{'lonDocRoot'}.'/res/'. |
| $udom, $tryserver); |
$udom, $tryserver); |
|
Line 6182 sub dirlist {
|
Line 9393 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($alternateDirectoryRoot)) { |
} 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); |
| } |
} else { |
| return @all_domains; |
return ([],'missing domain'); |
| } else { |
|
| return ('missing domain'); |
|
| } |
} |
| } |
} |
| |
|
|
Line 6216 sub dirlist {
|
Line 9426 sub dirlist {
|
| # when it was last modified. It will also return an error of -1 |
# when it was last modified. It will also return an error of -1 |
| # if an error occurs |
# if an error occurs |
| |
|
| ## |
|
| ## FIXME: This subroutine assumes its caller knows something about the |
|
| ## directory structure of the home server for the student ($root). |
|
| ## Not a good assumption to make. Since this is for looking up files |
|
| ## in user directories, the full path should be constructed by lond, not |
|
| ## whatever machine we request data from. |
|
| ## |
|
| sub GetFileTimestamp { |
sub GetFileTimestamp { |
| my ($studentDomain,$studentName,$filename,$root)=@_; |
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 $subdir=$studentName.'__'; |
my ($fileref,$error) = &dirlist($filename,$studentDomain,$studentName, |
| $subdir =~ s/(.)(.)(.).*/$1\/$2\/$3/; |
undef,$getuserdir); |
| my $proname="$studentDomain/$subdir/$studentName"; |
if (($error eq 'empty') || ($error eq 'no_such_dir')) { |
| $proname .= '/'.$filename; |
return -1; |
| my ($fileStat) = &Apache::lonnet::dirlist($proname, $studentDomain, |
} |
| $studentName, $root); |
if (ref($fileref) eq 'ARRAY') { |
| my @stats = split('&', $fileStat); |
my @stats = split('&',$fileref->[0]); |
| if($stats[0] ne 'empty' && $stats[0] ne 'no_such_dir') { |
|
| # @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 6246 sub stat_file {
|
Line 9448 sub stat_file {
|
| my ($uri) = @_; |
my ($uri) = @_; |
| $uri = &clutter_with_no_wrapper($uri); |
$uri = &clutter_with_no_wrapper($uri); |
| |
|
| my ($udom,$uname,$file,$dir); |
my ($udom,$uname,$file); |
| if ($uri =~ m-^/(uploaded|editupload)/-) { |
if ($uri =~ m-^/(uploaded|editupload)/-) { |
| ($udom,$uname,$file) = |
($udom,$uname,$file) = |
| ($uri =~ m-/(?:uploaded|editupload)/?($match_domain)/?($match_name)/?(.*)-); |
($uri =~ m-/(?:uploaded|editupload)/?($match_domain)/?($match_name)/?(.*)-); |
| $file = 'userfiles/'.$file; |
$file = 'userfiles/'.$file; |
| $dir = &propath($udom,$uname); |
|
| } |
} |
| if ($uri =~ m-^/res/-) { |
if ($uri =~ m-^/res/-) { |
| ($udom,$uname) = |
($udom,$uname) = |
|
Line 6263 sub stat_file {
|
Line 9464 sub stat_file {
|
| # unable to handle the uri |
# unable to handle the uri |
| return (); |
return (); |
| } |
} |
| |
my $getpropath; |
| my ($result) = &dirlist($file,$udom,$uname,$dir); |
if ($file =~ /^userfiles\//) { |
| my @stats = split('&', $result); |
$getpropath = 1; |
| |
} |
| if($stats[0] ne 'empty' && $stats[0] ne 'no_such_dir') { |
my ($listref,$error) = &dirlist($file,$udom,$uname,$getpropath); |
| shift(@stats); #filename is first |
if (($error eq 'empty') || ($error eq 'no_such_dir')) { |
| return @stats; |
return (); |
| |
} else { |
| |
if (ref($listref) eq 'ARRAY') { |
| |
my @stats = split('&',$listref->[0]); |
| |
shift(@stats); #filename is first |
| |
return @stats; |
| |
} |
| } |
} |
| return (); |
return (); |
| } |
} |
|
Line 6297 sub directcondval {
|
Line 9504 sub directcondval {
|
| untie(%bighash); |
untie(%bighash); |
| } |
} |
| my $value = &docondval($sub_condition); |
my $value = &docondval($sub_condition); |
| &appenv('user.state.'.$env{'request.course.id'}.".$number" => $value); |
&appenv({'user.state.'.$env{'request.course.id'}.".$number" => $value}); |
| return $value; |
return $value; |
| } |
} |
| if ($env{'user.state.'.$env{'request.course.id'}}) { |
if ($env{'user.state.'.$env{'request.course.id'}}) { |
|
Line 6461 sub resdata {
|
Line 9668 sub resdata {
|
| return undef; |
return undef; |
| } |
} |
| |
|
| |
sub get_numsuppfiles { |
| |
my ($cnum,$cdom,$ignorecache)=@_; |
| |
my $hashid=$cnum.':'.$cdom; |
| |
my ($suppcount,$cached); |
| |
unless ($ignorecache) { |
| |
($suppcount,$cached) = &is_cached_new('suppcount',$hashid); |
| |
} |
| |
unless (defined($cached)) { |
| |
my $chome=&homeserver($cnum,$cdom); |
| |
unless ($chome eq 'no_host') { |
| |
($suppcount,my $errors) = (0,0); |
| |
my $suppmap = 'supplemental.sequence'; |
| |
($suppcount,$errors) = |
| |
&Apache::loncommon::recurse_supplemental($cnum,$cdom,$suppmap,$suppcount,$errors); |
| |
} |
| |
&do_cache_new('suppcount',$hashid,$suppcount,600); |
| |
} |
| |
return $suppcount; |
| |
} |
| |
|
| # |
# |
| # EXT resource caching routines |
# EXT resource caching routines |
| # |
# |
|
Line 6483 sub EXT_cache_status {
|
Line 9710 sub EXT_cache_status {
|
| sub EXT_cache_set { |
sub EXT_cache_set { |
| my ($target_domain,$target_user) = @_; |
my ($target_domain,$target_user) = @_; |
| my $cachename = 'cache.EXT.'.$target_user.'.'.$target_domain; |
my $cachename = 'cache.EXT.'.$target_user.'.'.$target_domain; |
| #&appenv($cachename => time); |
#&appenv({$cachename => time}); |
| } |
} |
| |
|
| # --------------------------------------------------------- Value of a Variable |
# --------------------------------------------------------- Value of a Variable |
| sub EXT { |
sub EXT { |
| |
|
| my ($varname,$symbparm,$udom,$uname,$usection,$recurse)=@_; |
my ($varname,$symbparm,$udom,$uname,$usection,$recurse,$cid)=@_; |
| unless ($varname) { return ''; } |
unless ($varname) { return ''; } |
| #get real user name/domain, courseid and symb |
#get real user name/domain, courseid and symb |
| my $courseid; |
my $courseid; |
|
Line 6590 sub EXT {
|
Line 9817 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 6612 sub EXT {
|
Line 9831 sub EXT {
|
| if (!$symbparm) { $symbparm=&symbread(); } |
if (!$symbparm) { $symbparm=&symbread(); } |
| } |
} |
| |
|
| if ($space eq 'title') { |
if ($qualifier eq '') { |
| if (!$symbparm) { $symbparm = $env{'request.filename'}; } |
if ($space eq 'title') { |
| return &gettitle($symbparm); |
if (!$symbparm) { $symbparm = $env{'request.filename'}; } |
| } |
return &gettitle($symbparm); |
| |
|
| if ($space eq 'map') { |
|
| my ($map) = &decode_symb($symbparm); |
|
| return &symbread($map); |
|
| } |
|
| if ($space eq 'filename') { |
|
| if ($symbparm) { |
|
| return &clutter((&decode_symb($symbparm))[2]); |
|
| } |
} |
| return &hreflocation('',$env{'request.filename'}); |
|
| } |
if ($space eq 'map') { |
| |
my ($map) = &decode_symb($symbparm); |
| |
return &symbread($map); |
| |
} |
| |
if ($space eq 'maptitle') { |
| |
my ($map) = &decode_symb($symbparm); |
| |
return &gettitle($map); |
| |
} |
| |
if ($space eq 'filename') { |
| |
if ($symbparm) { |
| |
return &clutter((&decode_symb($symbparm))[2]); |
| |
} |
| |
return &hreflocation('',$env{'request.filename'}); |
| |
} |
| |
|
| |
if ((defined($courseid)) && ($courseid eq $env{'request.course.id'}) && $symbparm) { |
| |
if ($space eq 'visibleparts') { |
| |
my $navmap = Apache::lonnavmaps::navmap->new(); |
| |
my $item; |
| |
if (ref($navmap)) { |
| |
my $res = $navmap->getBySymb($symbparm); |
| |
my $parts = $res->parts(); |
| |
if (ref($parts) eq 'ARRAY') { |
| |
$item = join(',',@{$parts}); |
| |
} |
| |
undef($navmap); |
| |
} |
| |
return $item; |
| |
} |
| |
} |
| |
} |
| |
|
| my ($section, $group, @groups); |
my ($section, $group, @groups); |
| my ($courselevelm,$courselevel); |
my ($courselevelm,$courselevel); |
| if ($symbparm && defined($courseid) && |
if (($courseid eq '') && ($cid)) { |
| $courseid eq $env{'request.course.id'}) { |
$courseid = $cid; |
| |
} |
| |
if (($symbparm && $courseid) && |
| |
(($courseid eq $env{'request.course.id'}) || ($courseid eq $cid))) { |
| |
|
| #print '<br>'.$space.' - '.$qualifier.' - '.$spacequalifierrest; |
#print '<br>'.$space.' - '.$qualifier.' - '.$spacequalifierrest; |
| |
|
|
Line 6871 sub add_prefix_and_part {
|
Line 10115 sub add_prefix_and_part {
|
| # ---------------------------------------------------------------- Get metadata |
# ---------------------------------------------------------------- Get metadata |
| |
|
| my %metaentry; |
my %metaentry; |
| |
my %importedpartids; |
| sub metadata { |
sub metadata { |
| my ($uri,$what,$liburi,$prefix,$depthcount)=@_; |
my ($uri,$what,$liburi,$prefix,$depthcount)=@_; |
| $uri=&declutter($uri); |
$uri=&declutter($uri); |
| # if it is a non metadata possible uri return quickly |
# if it is a non metadata possible uri return quickly |
| 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{/(smppg|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 6897 sub metadata {
|
Line 10142 sub metadata {
|
| if (defined($cached)) { return $result->{':'.$what}; } |
if (defined($cached)) { return $result->{':'.$what}; } |
| } |
} |
| { |
{ |
| |
# Imported parts would go here |
| |
my %importedids=(); |
| |
my @origfileimportpartids=(); |
| |
my $importedparts=0; |
| # |
# |
| # Is this a recursive call for a library? |
# Is this a recursive call for a library? |
| # |
# |
|
Line 6914 sub metadata {
|
Line 10163 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 6980 sub metadata {
|
Line 10230 sub metadata {
|
| # This is not a package - some other kind of start tag |
# This is not a package - some other kind of start tag |
| # |
# |
| my $entry=$token->[1]; |
my $entry=$token->[1]; |
| my $unikey; |
my $unikey=''; |
| if ($entry eq 'import') { |
|
| $unikey=''; |
|
| } else { |
|
| $unikey=$entry; |
|
| } |
|
| $unikey.=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
|
| |
|
| if (defined($token->[2]->{'id'})) { |
|
| $unikey.='_'.$token->[2]->{'id'}; |
|
| } |
|
| |
|
| if ($entry eq 'import') { |
if ($entry eq 'import') { |
| # |
# |
| # Importing a library here |
# Importing a library here |
| # |
# |
| |
my $location=$parser->get_text('/import'); |
| |
my $dir=$filename; |
| |
$dir=~s|[^/]*$||; |
| |
$location=&filelocation($dir,$location); |
| |
|
| |
my $importmode=$token->[2]->{'importmode'}; |
| |
if ($importmode eq 'problem') { |
| |
# Import as problem/response |
| |
$unikey=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
| |
} elsif ($importmode eq 'part') { |
| |
# Import as part(s) |
| |
$importedparts=1; |
| |
# We need to get the original file and the imported file to get the part order correct |
| |
# Good news: we do not need to worry about nested libraries, since parts cannot be nested |
| |
# Load and inspect original file |
| |
if ($#origfileimportpartids<0) { |
| |
undef(%importedpartids); |
| |
my $origfilelocation=$perlvar{'lonDocRoot'}.&clutter($uri); |
| |
my $origfile=&getfile($origfilelocation); |
| |
@origfileimportpartids=($origfile=~/<(part|import)[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
| |
} |
| |
|
| |
# Load and inspect imported file |
| |
my $impfile=&getfile($location); |
| |
my @impfilepartids=($impfile=~/<part[^>]*id\s*=\s*[\"\']([^\"\']+)[\"\'][^>]*>/gs); |
| |
if ($#impfilepartids>=0) { |
| |
# This problem had parts |
| |
$importedpartids{$token->[2]->{'id'}}=join(',',@impfilepartids); |
| |
} else { |
| |
# Importing by turning a single problem into a problem part |
| |
# It gets the import-tags ID as part-ID |
| |
$unikey=&add_prefix_and_part($prefix,$token->[2]->{'id'}); |
| |
$importedpartids{$token->[2]->{'id'}}=$token->[2]->{'id'}; |
| |
} |
| |
} else { |
| |
# Normal import |
| |
$unikey=&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
| |
if (defined($token->[2]->{'id'})) { |
| |
$unikey.='_'.$token->[2]->{'id'}; |
| |
} |
| |
} |
| |
|
| if ($depthcount<20) { |
if ($depthcount<20) { |
| my $location=$parser->get_text('/import'); |
|
| my $dir=$filename; |
|
| $dir=~s|[^/]*$||; |
|
| $location=&filelocation($dir,$location); |
|
| my $metadata = |
my $metadata = |
| &metadata($uri,'keys', $location,$unikey, |
&metadata($uri,'keys', $location,$unikey, |
| $depthcount+1); |
$depthcount+1); |
|
Line 7008 sub metadata {
|
Line 10286 sub metadata {
|
| $metaentry{':'.$meta}=$metaentry{':'.$meta}; |
$metaentry{':'.$meta}=$metaentry{':'.$meta}; |
| $metathesekeys{$meta}=1; |
$metathesekeys{$meta}=1; |
| } |
} |
| } |
|
| } else { |
|
| |
|
| |
} |
| |
} else { |
| |
# |
| |
# Not importing, some other kind of non-package, non-library start tag |
| |
# |
| |
$unikey=$entry.&add_prefix_and_part($prefix,$token->[2]->{'part'}); |
| |
if (defined($token->[2]->{'id'})) { |
| |
$unikey.='_'.$token->[2]->{'id'}; |
| |
} |
| if (defined($token->[2]->{'name'})) { |
if (defined($token->[2]->{'name'})) { |
| $unikey.='_'.$token->[2]->{'name'}; |
$unikey.='_'.$token->[2]->{'name'}; |
| } |
} |
|
Line 7084 sub metadata {
|
Line 10369 sub metadata {
|
| grep { ! $seen{$_} ++ } (split(',',$metaentry{':packages'})); |
grep { ! $seen{$_} ++ } (split(',',$metaentry{':packages'})); |
| $metaentry{':packages'} = join(',',@uniq_packages); |
$metaentry{':packages'} = join(',',@uniq_packages); |
| |
|
| |
if ($importedparts) { |
| |
# We had imported parts and need to rebuild partorder |
| |
$metaentry{':partorder'}=''; |
| |
$metathesekeys{'partorder'}=1; |
| |
for (my $index=0;$index<$#origfileimportpartids;$index+=2) { |
| |
if ($origfileimportpartids[$index] eq 'part') { |
| |
# original part, part of the problem |
| |
$metaentry{':partorder'}.=','.$origfileimportpartids[$index+1]; |
| |
} else { |
| |
# we have imported parts at this position |
| |
$metaentry{':partorder'}.=','.$importedpartids{$origfileimportpartids[$index+1]}; |
| |
} |
| |
} |
| |
$metaentry{':partorder'}=~s/^\,//; |
| |
} |
| |
|
| $metaentry{':keys'} = join(',',keys(%metathesekeys)); |
$metaentry{':keys'} = join(',',keys(%metathesekeys)); |
| &metadata_generate_part0(\%metathesekeys,\%metaentry,$uri); |
&metadata_generate_part0(\%metathesekeys,\%metaentry,$uri); |
| $metaentry{':allpossiblekeys'}=join(',',keys %metathesekeys); |
$metaentry{':allpossiblekeys'}=join(',',keys %metathesekeys); |
|
Line 7156 sub devalidate_title_cache {
|
Line 10457 sub devalidate_title_cache {
|
| &devalidate_cache_new('title',$key); |
&devalidate_cache_new('title',$key); |
| } |
} |
| |
|
| |
# ------------------------------------------------- Get the title of a course |
| |
|
| |
sub current_course_title { |
| |
return $env{ 'course.' . $env{'request.course.id'} . '.description' }; |
| |
} |
| # ------------------------------------------------- Get the title of a resource |
# ------------------------------------------------- Get the title of a resource |
| |
|
| sub gettitle { |
sub gettitle { |
|
Line 7181 sub gettitle {
|
Line 10487 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 7213 sub get_slot {
|
Line 10523 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) { |
| |
&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 7222 sub symblist {
|
Line 10610 sub symblist {
|
| if (($env{'request.course.fn'}) && (%newhash)) { |
if (($env{'request.course.fn'}) && (%newhash)) { |
| if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db', |
| &GDBM_WRCREAT(),0640)) { |
&GDBM_WRCREAT(),0640)) { |
| foreach my $url (keys %newhash) { |
foreach my $url (keys(%newhash)) { |
| next if ($url eq 'last_known' |
next if ($url eq 'last_known' |
| && $env{'form.no_update_last_known'}); |
&& $env{'form.no_update_last_known'}); |
| $hash{declutter($url)}=&encode_symb($mapname, |
$hash{declutter($url)}=&encode_symb($mapname, |
|
Line 7240 sub symblist {
|
Line 10628 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 7259 sub symbverify {
|
Line 10647 sub symbverify {
|
| |
|
| if (tie(%bighash,'GDBM_File',$env{'request.course.fn'}.'.db', |
if (tie(%bighash,'GDBM_File',$env{'request.course.fn'}.'.db', |
| &GDBM_READER(),0640)) { |
&GDBM_READER(),0640)) { |
| my $ids=$bighash{'ids_'.&clutter($thisurl)}; |
my $noclutter; |
| unless ($ids) { |
if (($thisurl =~ m{^/adm/wrapper/ext/}) || ($thisurl =~ m{^ext/})) { |
| $ids=$bighash{'ids_/'.$thisurl}; |
$thisurl =~ s/\?.+$//; |
| |
if ($map =~ m{^uploaded/.+\.page$}) { |
| |
$thisurl =~ s{^(/adm/wrapper|)/ext/}{http://}; |
| |
$thisurl =~ s{^\Qhttp://https://\E}{https://}; |
| |
$noclutter = 1; |
| |
} |
| |
} |
| |
my $ids; |
| |
if ($noclutter) { |
| |
$ids=$bighash{'ids_'.$thisurl}; |
| |
} else { |
| |
$ids=$bighash{'ids_'.&clutter($thisurl)}; |
| |
} |
| |
unless ($ids) { |
| |
my $idkey = 'ids_'.($thisurl =~ m{^/}? '' : '/').$thisurl; |
| |
$ids=$bighash{$idkey}; |
| } |
} |
| if ($ids) { |
if ($ids) { |
| # ------------------------------------------------------------------- Has ID(s) |
# ------------------------------------------------------------------- Has ID(s) |
| |
if ($thisfn =~ m{^/adm/wrapper/ext/}) { |
| |
$symb =~ s/\?.+$//; |
| |
} |
| foreach my $id (split(/\,/,$ids)) { |
foreach my $id (split(/\,/,$ids)) { |
| my ($mapid,$resid)=split(/\./,$id); |
my ($mapid,$resid)=split(/\./,$id); |
| 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')) { |
| |
$okay=1; |
| |
last; |
| } |
} |
| } |
} |
| } |
} |
|
Line 7348 sub deversion {
|
Line 10759 sub deversion {
|
| |
|
| sub symbread { |
sub symbread { |
| my ($thisfn,$donotrecurse)=@_; |
my ($thisfn,$donotrecurse)=@_; |
| my $cache_str='request.symbread.cached.'.$thisfn; |
my $cache_str; |
| if (defined($env{$cache_str})) { return $env{$cache_str}; } |
if ($thisfn ne '') { |
| |
$cache_str='request.symbread.cached.'.$thisfn; |
| |
if ($env{$cache_str} ne '') { |
| |
return $env{$cache_str}; |
| |
} |
| |
} else { |
| # no filename provided? try from environment |
# no filename provided? try from environment |
| unless ($thisfn) { |
|
| if ($env{'request.symb'}) { |
if ($env{'request.symb'}) { |
| return $env{$cache_str}=&symbclean($env{'request.symb'}); |
return $env{$cache_str}=&symbclean($env{'request.symb'}); |
| } |
} |
|
Line 7385 sub symbread {
|
Line 10800 sub symbread {
|
| if ($syval) { |
if ($syval) { |
| #unless ($syval=~/\_\d+$/) { |
#unless ($syval=~/\_\d+$/) { |
| #unless ($env{'form.request.prefix'}=~/\.(\d+)\_$/) { |
#unless ($env{'form.request.prefix'}=~/\.(\d+)\_$/) { |
| #&appenv('request.ambiguous' => $thisfn); |
#&appenv({'request.ambiguous' => $thisfn}); |
| #return $env{$cache_str}=''; |
#return $env{$cache_str}=''; |
| #} |
#} |
| #$syval.=$1; |
#$syval.=$1; |
|
Line 7437 sub symbread {
|
Line 10852 sub symbread {
|
| return $env{$cache_str}=$syval; |
return $env{$cache_str}=$syval; |
| } |
} |
| } |
} |
| &appenv('request.ambiguous' => $thisfn); |
&appenv({'request.ambiguous' => $thisfn}); |
| return $env{$cache_str}=''; |
return $env{$cache_str}=''; |
| } |
} |
| |
|
|
Line 7546 sub getCODE {
|
Line 10961 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 7882 sub getfile {
|
Line 11322 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 7929 sub repcopy_userfile {
|
Line 11370 sub repcopy_userfile {
|
| if (-e $transferfile) { return 'ok'; } |
if (-e $transferfile) { return 'ok'; } |
| my $request; |
my $request; |
| $uri=~s/^\///; |
$uri=~s/^\///; |
| $request=new HTTP::Request('GET','http://'.&hostname(&homeserver($cnum,$cdom)).'/raw/'.$uri); |
my $homeserver = &homeserver($cnum,$cdom); |
| |
my $protocol = $protocol{$homeserver}; |
| |
$protocol = 'http' if ($protocol ne 'https'); |
| |
$request=new HTTP::Request('GET',$protocol.'://'.&hostname($homeserver).'/raw/'.$uri); |
| my $response=$ua->request($request,$transferfile); |
my $response=$ua->request($request,$transferfile); |
| # did it work? |
# did it work? |
| if ($response->is_error()) { |
if ($response->is_error()) { |
|
Line 7944 sub repcopy_userfile {
|
Line 11388 sub repcopy_userfile {
|
| |
|
| sub tokenwrapper { |
sub tokenwrapper { |
| my $uri=shift; |
my $uri=shift; |
| $uri=~s|^http\://([^/]+)||; |
$uri=~s|^https?\://([^/]+)||; |
| $uri=~s|^/||; |
$uri=~s|^/||; |
| $env{'user.environment'}=~/\/([^\/]+)\.id/; |
$env{'user.environment'}=~/\/([^\/]+)\.id/; |
| my $token=$1; |
my $token=$1; |
| my (undef,$udom,$uname,$file)=split('/',$uri,4); |
my (undef,$udom,$uname,$file)=split('/',$uri,4); |
| if ($udom && $uname && $file) { |
if ($udom && $uname && $file) { |
| $file=~s|(\?\.*)*$||; |
$file=~s|(\?\.*)*$||; |
| &appenv("userfile.$udom/$uname/$file" => $env{'request.course.id'}); |
&appenv({"userfile.$udom/$uname/$file" => $env{'request.course.id'}}); |
| return 'http://'.&hostname(&homeserver($uname,$udom)).'/'.$uri. |
my $homeserver = &homeserver($uname,$udom); |
| |
my $protocol = $protocol{$homeserver}; |
| |
$protocol = 'http' if ($protocol ne 'https'); |
| |
return $protocol.'://'.&hostname($homeserver).'/'.$uri. |
| (($uri=~/\?/)?'&':'?').'token='.$token. |
(($uri=~/\?/)?'&':'?').'token='.$token. |
| '&tokenissued='.$perlvar{'lonHostID'}; |
'&tokenissued='.$perlvar{'lonHostID'}; |
| } else { |
} else { |
|
Line 7967 sub tokenwrapper {
|
Line 11414 sub tokenwrapper {
|
| sub getuploaded { |
sub getuploaded { |
| my ($reqtype,$uri,$cdom,$cnum,$info,$rtncode) = @_; |
my ($reqtype,$uri,$cdom,$cnum,$info,$rtncode) = @_; |
| $uri=~s/^\///; |
$uri=~s/^\///; |
| $uri = 'http://'.&hostname(&homeserver($cnum,$cdom)).'/raw/'.$uri; |
my $homeserver = &homeserver($cnum,$cdom); |
| |
my $protocol = $protocol{$homeserver}; |
| |
$protocol = 'http' if ($protocol ne 'https'); |
| |
$uri = $protocol.'://'.&hostname($homeserver).'/raw/'.$uri; |
| my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
| my $request=new HTTP::Request($reqtype,$uri); |
my $request=new HTTP::Request($reqtype,$uri); |
| my $response=$ua->request($request); |
my $response=$ua->request($request); |
|
Line 8003 sub filelocation {
|
Line 11453 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; |
$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 8017 sub filelocation {
|
Line 11463 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). |
$location=propath($udom,$uname).'/userfiles/'.$filename; |
| '/userfiles/'.$filename; |
|
| } else { |
} else { |
| $location=$Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles/'. |
$location=$Apache::lonnet::perlvar{'lonDocRoot'}.'/userfiles/'. |
| $udom.'/'.$uname.'/'.$filename; |
$udom.'/'.$uname.'/'.$filename; |
|
Line 8027 sub filelocation {
|
Line 11472 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 / |
$location=~s://+:/:g; # remove duplicate / |
|
Line 8048 sub filelocation {
|
Line 11494 sub filelocation {
|
| |
|
| sub hreflocation { |
sub hreflocation { |
| my ($dir,$file)=@_; |
my ($dir,$file)=@_; |
| unless (($file=~m-^http://-i) || ($file=~m-^/-)) { |
unless (($file=~m-^https?\://-i) || ($file=~m-^/-)) { |
| $file=filelocation($dir,$file); |
$file=filelocation($dir,$file); |
| } elsif ($file=~m-^/adm/-) { |
} elsif ($file=~m-^/adm/-) { |
| $file=~s-^/adm/wrapper/-/-; |
$file=~s-^/adm/wrapper/-/-; |
|
Line 8056 sub hreflocation {
|
Line 11502 sub hreflocation {
|
| } |
} |
| if ($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 8068 sub hreflocation {
|
Line 11512 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 8133 sub declutter {
|
Line 11581 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\///; |
| $thisfn=~s/\?.+$//; |
$thisfn=~s/^priv\///; |
| |
unless (($thisfn =~ /^ext/) || ($thisfn =~ /\.(page|sequence)___\d+___ext/)) { |
| |
$thisfn=~s/\?.+$//; |
| |
} |
| return $thisfn; |
return $thisfn; |
| } |
} |
| |
|
|
Line 8145 sub clutter {
|
Line 11596 sub clutter {
|
| || $thisfn =~ m{^/adm/(includes|pages)} ) { |
|| $thisfn =~ m{^/adm/(includes|pages)} ) { |
| $thisfn='/res'.$thisfn; |
$thisfn='/res'.$thisfn; |
| } |
} |
| if ($thisfn !~m|/adm|) { |
if ($thisfn !~m|^/adm|) { |
| if ($thisfn =~ m|/ext/|) { |
if ($thisfn =~ m|^/ext/|) { |
| $thisfn='/adm/wrapper'.$thisfn; |
$thisfn='/adm/wrapper'.$thisfn; |
| } else { |
} else { |
| my ($ext) = ($thisfn =~ /\.(\w+)$/); |
my ($ext) = ($thisfn =~ /\.(\w+)$/); |
|
Line 8230 sub goodbye {
|
Line 11681 sub goodbye {
|
| } |
} |
| |
|
| sub get_dns { |
sub get_dns { |
| my ($url,$func,$ignore_cache) = @_; |
my ($url,$func,$ignore_cache,$nocache,$hashref) = @_; |
| if (!$ignore_cache) { |
if (!$ignore_cache) { |
| my ($content,$cached)= |
my ($content,$cached)= |
| &Apache::lonnet::is_cached_new('dns',$url); |
&Apache::lonnet::is_cached_new('dns',$url); |
| if ($cached) { |
if ($cached) { |
| &$func($content); |
&$func($content,$hashref); |
| return; |
return; |
| } |
} |
| } |
} |
|
Line 8244 sub get_dns {
|
Line 11695 sub get_dns {
|
| open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab"); |
open(my $config,"<$perlvar{'lonTabDir'}/hosts.tab"); |
| foreach my $dns (<$config>) { |
foreach my $dns (<$config>) { |
| next if ($dns !~ /^\^(\S*)/x); |
next if ($dns !~ /^\^(\S*)/x); |
| $alldns{$1} = 1; |
my $line = $1; |
| |
my ($host,$protocol) = split(/:/,$line); |
| |
if ($protocol ne 'https') { |
| |
$protocol = 'http'; |
| |
} |
| |
$alldns{$host} = $protocol; |
| } |
} |
| while (%alldns) { |
while (%alldns) { |
| my ($dns) = keys(%alldns); |
my ($dns) = keys(%alldns); |
| delete($alldns{$dns}); |
|
| my $ua=new LWP::UserAgent; |
my $ua=new LWP::UserAgent; |
| my $request=new HTTP::Request('GET',"http://$dns$url"); |
$ua->timeout(30); |
| |
my $request=new HTTP::Request('GET',"$alldns{$dns}://$dns$url"); |
| my $response=$ua->request($request); |
my $response=$ua->request($request); |
| |
delete($alldns{$dns}); |
| next if ($response->is_error()); |
next if ($response->is_error()); |
| my @content = split("\n",$response->content); |
my @content = split("\n",$response->content); |
| &Apache::lonnet::do_cache_new('dns',$url,\@content,30*24*60*60); |
unless ($nocache) { |
| &$func(\@content); |
&do_cache_new('dns',$url,\@content,30*24*60*60); |
| |
} |
| |
&$func(\@content,$hashref); |
| return; |
return; |
| } |
} |
| close($config); |
close($config); |
|
Line 8263 sub get_dns {
|
Line 11722 sub get_dns {
|
| &logthis("unable to contact DNS defaulting to on disk file dns_$which.tab\n"); |
&logthis("unable to contact DNS defaulting to on disk file dns_$which.tab\n"); |
| open($config,"<$perlvar{'lonTabDir'}/dns_$which.tab"); |
open($config,"<$perlvar{'lonTabDir'}/dns_$which.tab"); |
| my @content = <$config>; |
my @content = <$config>; |
| &$func(\@content); |
&$func(\@content,$hashref); |
| return; |
return; |
| } |
} |
| |
|
| |
# ------------------------------------------------------Get DNS checksums file |
| |
sub parse_dns_checksums_tab { |
| |
my ($lines,$hashref) = @_; |
| |
my $machine_dom = &Apache::lonnet::host_domain($perlvar{'lonHostID'}); |
| |
my $loncaparev = &get_server_loncaparev($machine_dom); |
| |
my ($release,$timestamp) = split(/\-/,$loncaparev); |
| |
my (%chksum,%revnum); |
| |
if (ref($lines) eq 'ARRAY') { |
| |
chomp(@{$lines}); |
| |
my $version = shift(@{$lines}); |
| |
if ($version eq $release) { |
| |
foreach my $line (@{$lines}) { |
| |
my ($file,$version,$shasum) = split(/,/,$line); |
| |
$chksum{$file} = $shasum; |
| |
$revnum{$file} = $version; |
| |
} |
| |
if (ref($hashref) eq 'HASH') { |
| |
%{$hashref} = ( |
| |
sums => \%chksum, |
| |
versions => \%revnum, |
| |
); |
| |
} |
| |
} |
| |
} |
| |
return; |
| |
} |
| |
|
| |
sub fetch_dns_checksums { |
| |
my %checksums; |
| |
my $machine_dom = &Apache::lonnet::host_domain($perlvar{'lonHostID'}); |
| |
my $loncaparev = &get_server_loncaparev($machine_dom); |
| |
my ($release,$timestamp) = split(/\-/,$loncaparev); |
| |
&get_dns("/adm/dns/checksums/$release",\&parse_dns_checksums_tab,1,1, |
| |
\%checksums); |
| |
return \%checksums; |
| |
} |
| |
|
| # ------------------------------------------------------------ Read domain file |
# ------------------------------------------------------------ Read domain file |
| { |
{ |
| my $loaded; |
my $loaded; |
|
Line 8316 sub get_dns {
|
Line 11813 sub get_dns {
|
| } |
} |
| return $domain{$name}{$what}; |
return $domain{$name}{$what}; |
| } |
} |
| |
|
| |
sub domain_info { |
| |
&load_domain_tab() if (!$loaded); |
| |
return %domain; |
| |
} |
| |
|
| } |
} |
| |
|
| |
|
|
Line 8326 sub get_dns {
|
Line 11829 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)=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}=$name; |
| push(@{$name_to_host{$name}}, $id); |
push(@{$name_to_host{$name}}, $id); |
| $hostdom{$id}=$domain; |
$hostdom{$id}=$domain; |
| if ($role eq 'library') { $libserv{$id}=$name; } |
if ($role eq 'library') { $libserv{$id}=$name; } |
| |
if (defined($protocol)) { |
| |
if ($protocol eq 'https') { |
| |
$protocol{$id} = $protocol; |
| |
} else { |
| |
$protocol{$id} = 'http'; |
| |
} |
| |
} else { |
| |
$protocol{$id} = 'http'; |
| |
} |
| |
if (defined($intdom)) { |
| |
$internetdom{$id} = $intdom; |
| |
} |
| } |
} |
| } |
} |
| } |
} |
|
Line 8384 sub get_dns {
|
Line 11906 sub get_dns {
|
| return %name_to_host; |
return %name_to_host; |
| } |
} |
| |
|
| |
sub all_host_domain { |
| |
&load_hosts_tab() if (!$loaded); |
| |
return %hostdom; |
| |
} |
| |
|
| sub is_library { |
sub is_library { |
| &load_hosts_tab() if (!$loaded); |
&load_hosts_tab() if (!$loaded); |
| |
|
|
Line 8396 sub get_dns {
|
Line 11923 sub get_dns {
|
| return %libserv; |
return %libserv; |
| } |
} |
| |
|
| |
sub unique_library { |
| |
#2x reverse removes all hostnames that appear more than once |
| |
my %unique = reverse &all_library(); |
| |
return reverse %unique; |
| |
} |
| |
|
| sub get_servers { |
sub get_servers { |
| &load_hosts_tab() if (!$loaded); |
&load_hosts_tab() if (!$loaded); |
| |
|
|
Line 8419 sub get_dns {
|
Line 11952 sub get_dns {
|
| return %result; |
return %result; |
| } |
} |
| |
|
| |
sub get_unique_servers { |
| |
my %unique = reverse &get_servers(@_); |
| |
return reverse %unique; |
| |
} |
| |
|
| sub host_domain { |
sub host_domain { |
| &load_hosts_tab() if (!$loaded); |
&load_hosts_tab() if (!$loaded); |
| |
|
|
Line 8433 sub get_dns {
|
Line 11971 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 8519 sub get_dns {
|
Line 12072 sub get_dns {
|
| } |
} |
| push(@{$iphost{$ip}},@{$name_to_host{$name}}); |
push(@{$iphost{$ip}},@{$name_to_host{$name}}); |
| } |
} |
| &Apache::lonnet::do_cache_new('iphost','iphost', |
&do_cache_new('iphost','iphost', |
| [\%iphost,\%name_to_ip,\%lonid_to_ip], |
[\%iphost,\%name_to_ip,\%lonid_to_ip], |
| 48*60*60); |
48*60*60); |
| |
|
| return %iphost; |
return %iphost; |
| } |
} |
| |
|
| |
# |
| |
# Given a DNS returns the loncapa host name for that DNS |
| |
# |
| |
sub host_from_dns { |
| |
my ($dns) = @_; |
| |
my @hosts; |
| |
my $ip; |
| |
|
| |
if (exists($name_to_ip{$dns})) { |
| |
$ip = $name_to_ip{$dns}; |
| |
} |
| |
if (!$ip) { |
| |
$ip = gethostbyname($dns); # Initial translation to IP is in net order. |
| |
if (length($ip) == 4) { |
| |
$ip = &IO::Socket::inet_ntoa($ip); |
| |
} |
| |
} |
| |
if ($ip) { |
| |
@hosts = get_hosts_from_ip($ip); |
| |
return $hosts[0]; |
| |
} |
| |
return undef; |
| |
} |
| |
|
| |
sub get_internet_names { |
| |
my ($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 &do_cache_new('internetnames',$lonid,\@idns,12*60*60); |
| |
} |
| |
|
| |
} |
| |
|
| |
sub all_loncaparevs { |
| |
return qw(1.1 1.2 1.3 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10); |
| |
} |
| |
|
| |
# ---------------------------------------------------------- Read loncaparev table |
| |
{ |
| |
sub load_loncaparevs { |
| |
if (-e "$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 |
| |
{ |
| |
sub load_serverhomeIDs { |
| |
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); |
| |
} |
| |
} |
| |
} |
| |
} |
| |
|
| |
|
| BEGIN { |
BEGIN { |
| |
|
| # ----------------------------------- Read loncapa.conf and loncapa_apache.conf |
# ----------------------------------- Read loncapa.conf and loncapa_apache.conf |
|
Line 8602 BEGIN {
|
Line 12247 BEGIN {
|
| close($config); |
close($config); |
| } |
} |
| |
|
| |
# ---------------------------------------------------------- Read loncaparev table |
| |
|
| |
&load_loncaparevs(); |
| |
|
| |
# ---------------------------------------------------------- Read serverhostID table |
| |
|
| |
&load_serverhomeIDs(); |
| |
|
| |
# ---------------------------------------------------------- Read releaseslist XML |
| |
{ |
| |
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 8614 $memcache=new Cache::Memcached({'servers
|
Line 12303 $memcache=new Cache::Memcached({'servers
|
| |
|
| $processmarker='_'.time.'_'.$perlvar{'lonHostID'}; |
$processmarker='_'.time.'_'.$perlvar{'lonHostID'}; |
| $dumpcount=0; |
$dumpcount=0; |
| |
$locknum=0; |
| |
|
| &logtouch(); |
&logtouch(); |
| &logthis('<font color="yellow">INFO: Read configuration</font>'); |
&logthis('<font color="yellow">INFO: Read configuration</font>'); |
|
Line 8764 were new keys. I.E. 1:foo will become 1:
|
Line 12454 were new keys. I.E. 1:foo will become 1:
|
| |
|
| Calling convention: |
Calling convention: |
| |
|
| my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$uname,$home); |
my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$uname); |
| &Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$uname,$home); |
&Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$uname); |
| |
|
| For more detailed information, see lonnet specific documentation. |
For more detailed information, see lonnet specific documentation. |
| |
|
|
Line 8781 when the connection is brought back up
|
Line 12471 when the connection is brought back up
|
| =item * B<con_failed>: unable to contact remote host and unable to save message |
=item * B<con_failed>: unable to contact remote host and unable to save message |
| for later delivery |
for later delivery |
| |
|
| =item * B<error:>: an error a occured, a description of the error follows the : |
=item * B<error:>: an error a occurred, a description of the error follows the : |
| |
|
| =item * B<no_such_host>: unable to fund a host associated with the user/domain |
=item * B<no_such_host>: unable to fund a host associated with the user/domain |
| that was requested |
that was requested |
|
Line 8796 that was requested
|
Line 12486 that was requested
|
| |
|
| =item * |
=item * |
| X<appenv()> |
X<appenv()> |
| B<appenv(%hash)>: the value of %hash is written to |
B<appenv($hashref,$rolesarrayref)>: the value of %{$hashref} is written to |
| the user envirnoment file, and will be restored for each access this |
the user envirnoment file, and will be restored for each access this |
| user makes during this session, also modifies the %env for the current |
user makes during this session, also modifies the %env for the current |
| process |
process. Optional rolesarrayref - if defined contains a reference to an array |
| |
of roles which are exempt from the restriction on modifying user.role entries |
| |
in the user's environment.db and in %env. |
| |
|
| =item * |
=item * |
| X<delenv()> |
X<delenv()> |
| B<delenv($regexp)>: removes all items from the session |
B<delenv($delthis,$regexp)>: removes all items from the session |
| environment file that matches the regular expression in $regexp. The |
environment file that begin with $delthis. If the |
| values are also delted from the current processes %env. |
optional second arg - $regexp - is true, $delthis is treated as a |
| |
regular expression, otherwise \Q$delthis\E is used. |
| |
The values are also deleted from the current processes %env. |
| |
|
| =item * get_env_multiple($name) |
=item * get_env_multiple($name) |
| |
|
|
Line 8827 authentication scheme
|
Line 12521 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). |
| |
$clientcancheckhost is optional (value is 1 if checking whether the |
| |
server can host will occur on the client side in lonauth.pm). |
| |
|
| =item * |
=item * |
| X<homeserver()> |
X<homeserver()> |
|
Line 8855 B<idput($udom,%ids)>: store away a list
|
Line 12554 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 8896 allowed($priv,$uri,$symb,$role) : check
|
Line 12601 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,$courole) : define role; define a custom |
| role rolename set privileges in format of lonTabs/roles.tab for system, domain, |
role rolename set privileges in format of lonTabs/roles.tab for system, domain, |
| and course level |
and course level |
| |
|
| =item * |
=item * |
| |
|
| plaintext($short) : return value in %prp hash (rolesplain.tab); plain text |
plaintext($short,$type,$cid,$forcedefault) : return value in %prp hash |
| explanation of a user role term |
(rolesplain.tab); plain text explanation of a user role term. |
| |
$type is Course (default) or Community. |
| |
If $forcedefault evaluates to true, text returned will be default |
| |
text for $type. Otherwise, if this is a course, the text returned |
| |
will be a custom name for the role (if defined in the course's |
| |
environment). If no custom name is defined the default is returned. |
| |
|
| =item * |
=item * |
| |
|
| get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec) : |
get_my_roles($uname,$udom,$context,$types,$roles,$roledoms,$withsec,$hidepriv) : |
| All arguments are optional. Returns a hash of a roles, either for |
All arguments are optional. Returns a hash of a roles, either for |
| co-author/assistant author roles for a user's Construction Space |
co-author/assistant author roles for a user's Construction Space |
| (default), or if $context is 'userroles', roles for the user himself, |
(default), or if $context is 'userroles', roles for the user himself, |
|
Line 8921 of role statuses (active, future or prev
|
Line 12646 of role statuses (active, future or prev
|
| to restrict the list of roles reported. If no array ref is |
to restrict the list of roles reported. If no array ref is |
| provided for types, will default to return only active roles. |
provided for types, will default to return only active roles. |
| |
|
| |
=item * |
| |
|
| |
in_course($udom,$uname,$cdom,$cnum,$type,$hideprivileged) : determine if |
| |
user: $uname:$udom has a role in the course: $cdom_$cnum. |
| |
|
| |
Additional optional arguments are: $type (if role checking is to be restricted |
| |
to certain user status types -- previous (expired roles), active (currently |
| |
available roles) or future (roles available in the future), and |
| |
$hideprivileged -- if true will not report course roles for users who |
| |
have active Domain Coordinator role in course's domain or in additional |
| |
domains (specified in 'Domains to check for privileged users' in course |
| |
environment -- set via: Course Settings -> Classlists and staff listing). |
| |
|
| |
=item * |
| |
|
| |
privileged($username,$domain,$possdomains,$possroles) : returns 1 if user |
| |
$username:$domain is a privileged user (e.g., Domain Coordinator or Super User) |
| |
$possdomains and $possroles are optional array refs -- to domains to check and |
| |
roles to check. If $possdomains is not specified, a dump will be done of the |
| |
users' roles.db to check for a dc or su role in any domain. This can be |
| |
time consuming if &privileged is called repeatedly (e.g., when displaying a |
| |
classlist), so in such cases, supplying a $possdomains array is preferred, as |
| |
this then allows &privileged_by_domain() to be used, which caches the identity |
| |
of privileged users, eliminating the need for repeated calls to &dump(). |
| |
|
| |
=item * |
| |
|
| |
privileged_by_domain($possdomains,$roles) : returns a hash of a hash of a hash, |
| |
where the outer hash keys are domains specified in the $possdomains array ref, |
| |
next inner hash keys are privileged roles specified in the $roles array ref, |
| |
and the innermost hash contains key = value pairs for username:domain = end:start |
| |
for active or future "privileged" users with that role in that domain. To avoid |
| |
repeated dumps of domain roles -- via &get_domain_roles() -- contents of the |
| |
innerhash are cached using priv_$role and $dom as the identifiers. |
| |
|
| =back |
=back |
| |
|
| =head2 User Modification |
=head2 User Modification |
|
Line 8929 provided for types, will default to retu
|
Line 12689 provided for types, will default to retu
|
| |
|
| =item * |
=item * |
| |
|
| assignrole($udom,$uname,$url,$role,$end,$start) : assign role; give a role to a |
assignrole($udom,$uname,$url,$role,$end,$start,$deleteflag,$selfenroll,$context) : assign role; give a role to a |
| user for the level given by URL. Optional start and end dates (leave empty |
user for the level given by URL. Optional start and end dates (leave empty |
| string or zero for "no date") |
string or zero for "no date") |
| |
|
|
Line 8946 modifyuserauth($udom,$uname,$umode,$upas
|
Line 12706 modifyuserauth($udom,$uname,$umode,$upas
|
| |
|
| =item * |
=item * |
| |
|
| modifyuser($udom,$uname,$uid,$umode,$upass,$first,$middle,$last,$gene) : |
modifyuser($udom,$uname,$uid,$umode,$upass,$first,$middle,$last, $gene, |
| modify user |
$forceid,$desiredhome,$email,$inststatus,$candelete) : |
| |
|
| |
will update user information (firstname,middlename,lastname,generation, |
| |
permanentemail), and if forceid is true, student/employee ID also. |
| |
A user's institutional affiliation(s) can also be updated. |
| |
User information fields will not be overwritten with empty entries |
| |
unless the field is included in the $candelete array reference. |
| |
This array is included when a single user is modified via "Manage Users", |
| |
or when Autoupdate.pl is run by cron in a domain. |
| |
|
| =item * |
=item * |
| |
|
| modifystudent |
modifystudent |
| |
|
| modify a students enrollment and identification information. |
modify a student's enrollment and identification information. |
| The course id is resolved based on the current users environment. |
The course id is resolved based on the current user's environment. |
| This means the envoking user must be a course coordinator or otherwise |
This means the invoking user must be a course coordinator or otherwise |
| associated with a course. |
associated with a course. |
| |
|
| This call is essentially a wrapper for lonnet::modifyuser and |
This call is essentially a wrapper for lonnet::modifyuser and |
|
Line 8965 Inputs:
|
Line 12733 Inputs:
|
| |
|
| =over 4 |
=over 4 |
| |
|
| =item B<$udom> Students loncapa domain |
=item B<$udom> Student's loncapa domain |
| |
|
| =item B<$uname> Students loncapa login name |
=item B<$uname> Student's loncapa login name |
| |
|
| =item B<$uid> Students id/student number |
=item B<$uid> Student/Employee ID |
| |
|
| =item B<$umode> Students authentication mode |
=item B<$umode> Student's authentication mode |
| |
|
| =item B<$upass> Students password |
=item B<$upass> Student's password |
| |
|
| =item B<$first> Students first name |
=item B<$first> Student's first name |
| |
|
| =item B<$middle> Students middle name |
=item B<$middle> Student's middle name |
| |
|
| =item B<$last> Students last name |
=item B<$last> Student's last name |
| |
|
| =item B<$gene> Students generation |
=item B<$gene> Student's generation |
| |
|
| =item B<$usec> Students section in course |
=item B<$usec> Student's section in course |
| |
|
| =item B<$end> Unix time of the roles expiration |
=item B<$end> Unix time of the roles expiration |
| |
|
|
Line 8993 Inputs:
|
Line 12761 Inputs:
|
| |
|
| =item B<$desiredhome> server to use as home server for student |
=item B<$desiredhome> server to use as home server for student |
| |
|
| |
=item B<$email> Student's permanent e-mail address |
| |
|
| |
=item B<$type> Type of enrollment (auto or manual) |
| |
|
| |
=item B<$locktype> boolean - enrollment type locked to prevent Autoenroll.pl changing manual to auto |
| |
|
| |
=item B<$cid> courseID - needed if a course role is assigned by a user whose current role is DC |
| |
|
| |
=item B<$selfenroll> boolean - 1 if user role change occurred via self-enrollment |
| |
|
| |
=item B<$context> role change context (shown in User Management Logs display in a course) |
| |
|
| |
=item B<$inststatus> institutional status of user - : separated string of escaped status types |
| |
|
| |
=item B<$credits> Number of credits student will earn from this class - only needs to be supplied if value needs to be different from default credits for class. |
| |
|
| =back |
=back |
| |
|
| =item * |
=item * |
| |
|
| modify_student_enrollment |
modify_student_enrollment |
| |
|
| Change a students enrollment status in a class. The environment variable |
Change a student's enrollment status in a class. The environment variable |
| 'role.request.course' must be defined for this function to proceed. |
'role.request.course' must be defined for this function to proceed. |
| |
|
| Inputs: |
Inputs: |
| |
|
| =over 4 |
=over 4 |
| |
|
| =item $udom, students domain |
=item $udom, student's domain |
| |
|
| =item $uname, students name |
=item $uname, student's name |
| |
|
| =item $uid, students user id |
=item $uid, student's user id |
| |
|
| =item $first, students first name |
=item $first, student's first name |
| |
|
| =item $middle |
=item $middle |
| |
|
|
Line 9026 Inputs:
|
Line 12810 Inputs:
|
| |
|
| =item $start |
=item $start |
| |
|
| |
=item $type |
| |
|
| |
=item $locktype |
| |
|
| |
=item $cid |
| |
|
| |
=item $selfenroll |
| |
|
| |
=item $context |
| |
|
| |
=item $credits, number of credits student will earn from this class |
| |
|
| =back |
=back |
| |
|
| |
|
|
Line 9051 revokecustomrole($udom,$uname,$url,$role
|
Line 12847 revokecustomrole($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 |
| setting for a specific $type, where $type is either 'course' or 'user', |
setting for a specific $type, where $type is either 'course' or 'user', |
| @what should be a list of parameters to ask about. This routine caches |
@what should be a list of parameters to ask about. This routine caches |
| answers for 5 minutes. |
answers for 10 minutes. |
| |
|
| =item * |
=item * |
| |
|
|
Line 9070 data base, returning a hash that is keye
|
Line 12887 data base, returning a hash that is keye
|
| values that are the resource value. I believe that the timestamps and |
values that are the resource value. I believe that the timestamps and |
| versions are also returned. |
versions are also returned. |
| |
|
| |
get_numsuppfiles($cnum,$cdom) : retrieve number of files in a course's |
| |
supplemental content area. This routine caches the number of files for |
| |
10 minutes. |
| |
|
| =back |
=back |
| |
|
|
Line 9084 database) for a course
|
Line 12904 database) for a course
|
| |
|
| =item * |
=item * |
| |
|
| createcourse($udom,$description,$url) : make/modify course |
createcourse($udom,$description,$url,$course_server,$nonstandard,$inst_code,$course_owner,$crstype,$cnum) : make course |
| |
|
| |
=item * |
| |
|
| |
generate_coursenum($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, $cnum. It checks if the specified course exists. |
| |
|
| |
Returns: |
| |
undef if the course doesn't exist, otherwise |
| |
in scalar context the combined courseid. |
| |
in list context the two components of the course identifier, domain and |
| |
courseid. |
| |
|
| =back |
=back |
| |
|
|
Line 9113 resource. Expects the local filesystem p
|
Line 12950 resource. Expects the local filesystem p
|
| |
|
| =item * |
=item * |
| |
|
| EXT($varname,$symb,$udom,$uname) : evaluates and returns the value of |
EXT($varname,$symb,$udom,$uname,$usection,$recurse,$cid) : evaluates |
| a vairety of different possible values, $varname should be a request |
and returns the value of a variety of different possible values, |
| string, and the other parameters can be used to specify who and what |
$varname should be a request string, and the other parameters can be |
| one is asking about. |
used to specify who and what one is asking about. Ordinarily, $cid |
| |
does not need to be specified, as it is retrived from |
| |
$env{'request.course.id'}, but &Apache::lonnet::EXT() is called |
| |
within lonuserstate::loadmap() when initializing a course, before |
| |
$env{'request.course.id'} has been set, so it needs to be provided |
| |
in that one case. |
| |
|
| Possible values for $varname are environment.lastname (or other item |
Possible values for $varname are environment.lastname (or other item |
| from the envirnment hash), user.name (or someother aspect about the |
from the envirnment hash), user.name (or someother aspect about the |
|
Line 9154 returns the data handle
|
Line 12996 returns the data handle
|
| |
|
| =item * |
=item * |
| |
|
| symbverify($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 $env('request.course.id'}. The third |
| |
arg is an optional reference to a scalar. If this arg is passed in the |
| |
call to symbverify, it will be set to 1 if the symb has been set to be |
| |
encrypted; otherwise it will be null. |
| |
|
| =item * |
=item * |
| |
|
|
Line 9212 expirespread($uname,$udom,$stype,$usymb)
|
Line 13056 expirespread($uname,$udom,$stype,$usymb)
|
| devalidate($symb) : devalidate temporary spreadsheet calculations, |
devalidate($symb) : devalidate temporary spreadsheet calculations, |
| forcing spreadsheet to reevaluate the resource scores next time. |
forcing spreadsheet to reevaluate the resource scores next time. |
| |
|
| |
=item * |
| |
|
| |
can_edit_resource($file,$cnum,$cdom,$resurl,$symb,$group) : determine if current user can edit a particular resource, |
| |
when viewing in course context. |
| |
|
| |
input: six args -- filename (decluttered), course number, course domain, |
| |
url, symb (if registered) and group (if this is a |
| |
group item -- e.g., bulletin board, group page etc.). |
| |
|
| |
output: array of five 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. |
| |
$forceedit -- 1 if icon/link should be to go to edit mode |
| |
$forceview -- 1 if icon/link should be to go to view mode |
| |
|
| |
=item * |
| |
|
| |
is_course_upload($file,$cnum,$cdom) |
| |
|
| |
Used in course context to determine if current file was uploaded to |
| |
the course (i.e., would be found in /userfiles/docs on the course's |
| |
homeserver. |
| |
|
| |
input: 3 args -- filename (decluttered), course number and course domain. |
| |
output: boolean -- 1 if file was uploaded. |
| |
|
| =back |
=back |
| |
|
| =head2 Storing/Retreiving Data |
=head2 Storing/Retreiving Data |
|
Line 9334 Returns:
|
Line 13206 Returns:
|
| 'key_exists: <key>' -> failed to anything out of $storehash, as at |
'key_exists: <key>' -> failed to anything out of $storehash, as at |
| least <key> already existed in the db (other |
least <key> already existed in the db (other |
| requested keys may also already exist) |
requested keys may also already exist) |
| 'error: <msg>' -> unable to tie the DB or other erorr occured |
'error: <msg>' -> unable to tie the DB or other error occurred |
| 'con_lost' -> unable to contact request server |
'con_lost' -> unable to contact request server |
| 'refused' -> action was not allowed by remote machine |
'refused' -> action was not allowed by remote machine |
| |
|
|
Line 9362 put_dom($namespace,$storehash,$udom,$uho
|
Line 13234 put_dom($namespace,$storehash,$udom,$uho
|
| domain level either on specified domain server ($uhome) or primary domain |
domain level either on specified domain server ($uhome) or primary domain |
| server ($udom and $uhome are optional) |
server ($udom and $uhome are optional) |
| |
|
| |
=item * |
| |
|
| |
get_domain_defaults($target_domain,$ignore_cache) : returns hash with defaults |
| |
for: authentication, language, quotas, timezone, date locale, and portal URL in |
| |
the target domain. |
| |
|
| |
May also include additional key => value pairs for the following groups: |
| |
|
| |
=over |
| |
|
| |
=item |
| |
disk quotas (MB allocated by default to portfolios and authoring spaces). |
| |
|
| |
=over |
| |
|
| |
=item defaultquota, authorquota |
| |
|
| |
=back |
| |
|
| |
=item |
| |
tools (availability of aboutme page, blog, webDAV access for authoring spaces, |
| |
portfolio for users). |
| |
|
| |
=over |
| |
|
| |
=item |
| |
aboutme, blog, webdav, portfolio |
| |
|
| |
=back |
| |
|
| |
=item |
| |
requestcourses: ability to request courses, and how requests are processed. |
| |
|
| |
=over |
| |
|
| |
=item |
| |
official, unofficial, community, textbook |
| |
|
| |
=back |
| |
|
| |
=item |
| |
inststatus: types of institutional affiliation, and order in which they are displayed. |
| |
|
| |
=over |
| |
|
| |
=item |
| |
inststatustypes, inststatusorder |
| |
|
| |
=back |
| |
|
| |
=item |
| |
coursedefaults: can PDF forms can be created, default credits for courses, default quotas (MB) |
| |
for course's uploaded content. |
| |
|
| |
=over |
| |
|
| |
=item |
| |
canuse_pdfforms, officialcredits, unofficialcredits, textbookcredits, officialquota, unofficialquota, |
| |
communityquota, textbookquota |
| |
|
| |
=back |
| |
|
| |
=item |
| |
usersessions: set options for hosting of your users in other domains, and hosting of users from other domains |
| |
on your servers. |
| |
|
| |
=over |
| |
|
| |
=item |
| |
remotesessions, hostedsessions |
| |
|
| |
=back |
| |
|
| |
=back |
| |
|
| |
In cases where a domain coordinator has never used the "Set Domain Configuration" |
| |
utility to create a configuration.db file on a domain's primary library server |
| |
only the following domain defaults: auth_def, auth_arg_def, lang_def |
| |
-- corresponding values are authentication type (internal, krb4, krb5, |
| |
or localauth), initial password or a kerberos realm, language (e.g., en-us) -- |
| |
will be available. Values are retrieved from cache (if current), unless the |
| |
optional $ignore_cache arg is true, or from domain's configuration.db (if available), |
| |
or lastly from values in lonTabs/dns_domain,tab, or lonTabs/domain.tab. |
| |
|
| |
Typical usage: |
| |
|
| |
%domdefaults = &get_domain_defaults($target_domain); |
| |
|
| =back |
=back |
| |
|
| =head2 Network Status Functions |
=head2 Network Status Functions |
|
Line 9370 server ($udom and $uhome are optional)
|
Line 13330 server ($udom and $uhome are optional)
|
| |
|
| =item * |
=item * |
| |
|
| dirlist($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 * |
| |
|
| spareserver() : find server with least workload from spare.tab |
spareserver() : find server with least workload from spare.tab |
| |
|
| |
|
| |
=item * |
| |
|
| |
host_from_dns($dns) : Returns the loncapa hostname corresponding to a DNS name or undef |
| |
if there is no corresponding loncapa host. |
| |
|
| =back |
=back |
| |
|
| |
|
| =head2 Apache Request |
=head2 Apache Request |
| |
|
| =over 4 |
=over 4 |
|
Line 9425 splitting on '&', supports elements that
|
Line 13467 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 9445 logperm() : append a permanent message t
|
Line 13488 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 9518 userfileupload(): main rotine for puttin
|
Line 13562 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 9541 returns: the new clean filename
|
Line 13587 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 * |
| |
|
|
Line 9656 Internal notes:
|
Line 13715 Internal notes:
|
| |
|
| Locks on files (resulting from submission of portfolio file to a homework problem stored in array of arrays. |
Locks on files (resulting from submission of portfolio file to a homework problem stored in array of arrays. |
| |
|
| |
=item * |
| |
|
| modify_access_controls(): |
modify_access_controls(): |
| |
|
| Modifies access controls for a portfolio file |
Modifies access controls for a portfolio file |
|
Line 9673 Returns:
|
Line 13734 Returns:
|
| 3. reference to hash of any new or updated access controls. |
3. reference to hash of any new or updated access controls. |
| 4. reference to hash used to map incoming IDs to uniqueIDs assigned to control. |
4. reference to hash used to map incoming IDs to uniqueIDs assigned to control. |
| key = integer (inbound ID) |
key = integer (inbound ID) |
| value = uniqueID |
value = uniqueID |
| |
|
| |
=item * |
| |
|
| |
get_timebased_id(): |
| |
|
| |
Attempts to get a unique timestamp-based suffix for use with items added to a |
| |
course via the Course Editor (e.g., folders, composite pages, |
| |
group bulletin boards). |
| |
|
| |
Args: (first three required; six others optional) |
| |
|
| |
1. prefix (alphanumeric): of keys in hash, e.g., suppsequence, docspage, |
| |
docssequence, or name of group |
| |
|
| |
2. keyid (alphanumeric): name of temporary locking key in hash, |
| |
e.g., num, boardids |
| |
|
| |
3. namespace: name of gdbm file used to store suffixes already assigned; |
| |
file will be named nohist_namespace.db |
| |
|
| |
4. cdom: domain of course; default is current course domain from %env |
| |
|
| |
5. cnum: course number; default is current course number from %env |
| |
|
| |
6. idtype: set to concat if an additional digit is to be appended to the |
| |
unix timestamp to form the suffix, if the plain timestamp is already |
| |
in use. Default is to not do this, but simply increment the unix |
| |
timestamp by 1 until a unique key is obtained. |
| |
|
| |
7. who: holder of locking key; defaults to user:domain for user. |
| |
|
| |
8. locktries: number of attempts to obtain a lock (sleep of 1s before |
| |
retrying); default is 3. |
| |
|
| |
9. maxtries: number of attempts to obtain a unique suffix; default is 20. |
| |
|
| |
Returns: |
| |
|
| |
1. suffix obtained (numeric) |
| |
|
| |
2. result of deleting locking key (ok if deleted, or lock never obtained) |
| |
|
| |
3. error: contains (localized) error message if an error occurred. |
| |
|
| |
|
| =back |
=back |
| |
|
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