version 1.1152, 2012/02/01 00:18:29
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version 1.1168, 2012/05/18 15:31:40
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Line 96 use Math::Random;
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Line 96 use Math::Random;
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use File::MMagic; |
use File::MMagic; |
use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
use LONCAPA::Configuration; |
use LONCAPA::Configuration; |
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use LONCAPA::lonmetadata; |
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use LONCAPA::Lond; |
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use File::Copy; |
use File::Copy; |
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Line 595 sub transfer_profile_to_env {
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Line 597 sub transfer_profile_to_env {
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# ---------------------------------------------------- Check for valid session |
# ---------------------------------------------------- Check for valid session |
sub check_for_valid_session { |
sub check_for_valid_session { |
my ($r) = @_; |
my ($r,$name) = @_; |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my %cookies=CGI::Cookie->parse($r->header_in('Cookie')); |
my $lonid=$cookies{'lonID'}; |
if ($name eq '') { |
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$name = 'lonID'; |
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} |
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my $lonid=$cookies{$name}; |
return undef if (!$lonid); |
return undef if (!$lonid); |
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my $handle=&LONCAPA::clean_handle($lonid->value); |
my $handle=&LONCAPA::clean_handle($lonid->value); |
my $lonidsdir=$r->dir_config('lonIDsDir'); |
my $lonidsdir; |
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if ($name eq 'lonDAV') { |
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$lonidsdir=$r->dir_config('lonDAVsessDir'); |
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} else { |
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$lonidsdir=$r->dir_config('lonIDsDir'); |
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} |
return undef if (!-e "$lonidsdir/$handle.id"); |
return undef if (!-e "$lonidsdir/$handle.id"); |
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my $opened = open(my $idf,'+<',"$lonidsdir/$handle.id"); |
my $opened = open(my $idf,'+<',"$lonidsdir/$handle.id"); |
Line 1526 sub idput {
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Line 1536 sub idput {
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# ------------------------------dump from db file owned by domainconfig user |
# ------------------------------dump from db file owned by domainconfig user |
sub dump_dom { |
sub dump_dom { |
my ($namespace,$udom,$regexp,$range)=@_; |
my ($namespace, $udom, $regexp) = @_; |
if (!$udom) { |
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$udom=$env{'user.domain'}; |
$udom ||= $env{'user.domain'}; |
} |
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my %returnhash; |
return () unless $udom; |
if ($udom) { |
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my $uname = &get_domainconfiguser($udom); |
return &dump($namespace, $udom, &get_domainconfiguser($udom), $regexp); |
%returnhash = &dump($namespace,$udom,$uname,$regexp,$range); |
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} |
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return %returnhash; |
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} |
} |
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# ------------------------------------------ get items from domain db files |
# ------------------------------------------ get items from domain db files |
Line 2149 sub getsection {
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Line 2156 sub getsection {
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# If there is a role which has expired, return it. |
# If there is a role which has expired, return it. |
# |
# |
$courseid = &courseid_to_courseurl($courseid); |
$courseid = &courseid_to_courseurl($courseid); |
my $extra = &freeze_escape({'skipcheck' => 1}); |
my %roleshash = &dump('roles',$udom,$unam,$courseid); |
my %roleshash = &dump('roles',$udom,$unam,$courseid,undef,$extra); |
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foreach my $key (keys(%roleshash)) { |
foreach my $key (keys(%roleshash)) { |
next if ($key !~/^\Q$courseid\E(?:\/)*(\w+)*\_st$/); |
next if ($key !~/^\Q$courseid\E(?:\/)*(\w+)*\_st$/); |
my $section=$1; |
my $section=$1; |
Line 2434 sub repcopy {
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Line 2440 sub repcopy {
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$filename=~s/\/+/\//g; |
$filename=~s/\/+/\//g; |
my $londocroot = $perlvar{'lonDocRoot'}; |
my $londocroot = $perlvar{'lonDocRoot'}; |
if ($filename=~m{^\Q$londocroot/adm/\E}) { return 'ok'; } |
if ($filename=~m{^\Q$londocroot/adm/\E}) { return 'ok'; } |
if ($filename=~m{^\Q$londocroot/lonUsers/\E}) { return 'ok'; } |
if ($filename=~m{^\Q/home/httpd/lonUsers/\E}) { return 'ok'; } |
if ($filename=~m{^\Q$londocroot/userfiles/\E} or |
if ($filename=~m{^\Q$londocroot/userfiles/\E} or |
$filename=~m{^/*(uploaded|editupload)/}) { |
$filename=~m{^/*(uploaded|editupload)/}) { |
return &repcopy_userfile($filename); |
return &repcopy_userfile($filename); |
Line 3024 sub finishuserfileupload {
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Line 3030 sub finishuserfileupload {
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sub extract_embedded_items { |
sub extract_embedded_items { |
my ($fullpath,$allfiles,$codebase,$content) = @_; |
my ($fullpath,$allfiles,$codebase,$content) = @_; |
my @state = (); |
my @state = (); |
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my (%lastids,%related,%shockwave,%flashvars); |
my %javafiles = ( |
my %javafiles = ( |
codebase => '', |
codebase => '', |
code => '', |
code => '', |
Line 3053 sub extract_embedded_items {
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Line 3060 sub extract_embedded_items {
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&add_filetype($allfiles,$attr->{'href'},'href'); |
&add_filetype($allfiles,$attr->{'href'},'href'); |
} |
} |
if (lc($tagname) eq 'script') { |
if (lc($tagname) eq 'script') { |
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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 '') { |
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$src = $attr->{'src'}; |
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&add_filetype($allfiles,$src,'src'); |
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} |
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} |
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my $text = $p->get_trimmed_text(); |
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if ($text =~ /\Qswfobject.registerObject(\E([^\)]+)\)/) { |
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my @swfargs = split(/,/,$1); |
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foreach my $item (@swfargs) { |
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$item =~ s/["']//g; |
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$item =~ s/^\s+//; |
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$item =~ s/\s+$//; |
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} |
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if (($swfargs[0] ne'') && ($swfargs[2] ne '')) { |
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if (ref($related{$swfargs[0]}) eq 'ARRAY') { |
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push(@{$related{$swfargs[0]}},$swfargs[2]); |
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} else { |
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$related{$swfargs[0]} = [$swfargs[2]]; |
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} |
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} |
} |
} |
} |
} |
if (lc($tagname) eq 'link') { |
if (lc($tagname) eq 'link') { |
Line 3069 sub extract_embedded_items {
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Line 3096 sub extract_embedded_items {
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foreach my $item (keys(%javafiles)) { |
foreach my $item (keys(%javafiles)) { |
$javafiles{$item} = ''; |
$javafiles{$item} = ''; |
} |
} |
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if ((lc($tagname) eq 'object') && (lc($state[-2]) ne 'object')) { |
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$lastids{lc($tagname)} = $attr->{'id'}; |
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} |
} |
} |
if (lc($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 3078 sub extract_embedded_items {
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Line 3108 sub extract_embedded_items {
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last; |
last; |
} |
} |
} |
} |
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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 = $attr->{'value'}; |
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$shockwave{$lastids{lc($state[-2])}} = $pathfrom; |
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&add_filetype($allfiles,$pathfrom,$name); |
last; |
last; |
} |
} |
} |
} |
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if ($name eq 'flashvars') { |
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$flashvars{$lastids{lc($state[-2])}} = $attr->{'value'}; |
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} |
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if ($pathfrom ne '') { |
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&embedded_dependency($allfiles,\%related,$lastids{lc($state[-2])}, |
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$pathfrom); |
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} |
} |
} |
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 $item (keys(%javafiles)) { |
Line 3098 sub extract_embedded_items {
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Line 3138 sub extract_embedded_items {
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last; |
last; |
} |
} |
} |
} |
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if (lc($tagname) eq 'embed') { |
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if (($attr->{'name'} ne '') && ($attr->{'src'} ne '')) { |
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&embedded_dependency($allfiles,\%related,$attr->{'name'}, |
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$attr->{'src'}); |
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} |
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} |
} |
} |
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if ($t->[4] =~ m{/>$}) { |
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pop(@state); |
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} |
} elsif ($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 3118 sub extract_embedded_items {
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Line 3167 sub extract_embedded_items {
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pop @state; |
pop @state; |
} |
} |
} |
} |
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foreach my $id (sort(keys(%flashvars))) { |
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if ($shockwave{$id} ne '') { |
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my @pairs = split(/\&/,$flashvars{$id}); |
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foreach my $pair (@pairs) { |
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my ($key,$value) = split(/\=/,$pair); |
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if ($key eq 'thumb') { |
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&add_filetype($allfiles,$value,$key); |
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} elsif ($key eq 'content') { |
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my ($path) = ($shockwave{$id} =~ m{^(.+/)[^/]+$}); |
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my ($ext) = ($value =~ /\.([^.]+)$/); |
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if ($ext ne '') { |
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&add_filetype($allfiles,$path.$value,$ext); |
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} |
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} |
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} |
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} |
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} |
return 'ok'; |
return 'ok'; |
} |
} |
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Line 3132 sub add_filetype {
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Line 3198 sub add_filetype {
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} |
} |
} |
} |
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sub embedded_dependency { |
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my ($allfiles,$related,$identifier,$pathfrom) = @_; |
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if ((ref($allfiles) eq 'HASH') && (ref($related) eq 'HASH')) { |
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if (($identifier ne '') && |
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(ref($related->{$identifier}) eq 'ARRAY') && |
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($pathfrom ne '')) { |
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my ($path) = ($pathfrom =~ m{^(.+/)[^/]+$}); |
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foreach my $dep (@{$related->{$identifier}}) { |
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&add_filetype($allfiles,$path.$dep,'object'); |
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} |
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} |
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} |
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return; |
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} |
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sub removeuploadedurl { |
sub removeuploadedurl { |
my ($url)=@_; |
my ($url)=@_; |
my (undef,undef,$udom,$uname,$fname)=split('/',$url,5); |
my (undef,undef,$udom,$uname,$fname)=split('/',$url,5); |
Line 3258 sub flushcourselogs {
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Line 3339 sub flushcourselogs {
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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 ($result eq 'unknown_cmd') { |
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# Target server has old code running on it. |
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my %temphash=($entry => $value); |
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if (&put('nohist_resevaldata',\%temphash,$dom,$name) eq 'ok') { |
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delete $accesshash{$entry}; |
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} |
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} |
} |
} else { |
} else { |
my ($dom,$name) = ($entry=~m{___($match_domain)/($match_name)/(.*)___(\w+)$}); |
my ($dom,$name) = ($entry=~m{___($match_domain)/($match_name)/(.*)___(\w+)$}); |
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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 3377 sub countacc {
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Line 3453 sub countacc {
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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 ''; } |
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# |
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# Mark that this url was used in this course |
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# |
$accesshash{$env{'request.course.id'}.'___'.$url.'___course'}=1; |
$accesshash{$env{'request.course.id'}.'___'.$url.'___course'}=1; |
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# |
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# Increase the access count for this resource in this child process |
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# |
my $key=$$.$processmarker.'_'.$dumpcount.'___'.$url.'___count'; |
my $key=$$.$processmarker.'_'.$dumpcount.'___'.$url.'___count'; |
$accesshash{$key}++; |
$accesshash{$key}++; |
} |
} |
Line 3389 sub linklog {
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Line 3471 sub linklog {
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$accesshash{$from.'___'.$to.'___comefrom'}=1; |
$accesshash{$from.'___'.$to.'___comefrom'}=1; |
$accesshash{$to.'___'.$from.'___goto'}=1; |
$accesshash{$to.'___'.$from.'___goto'}=1; |
} |
} |
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sub statslog { |
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my ($symb,$part,$users,$av_attempts,$degdiff)=@_; |
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if ($users<2) { return; } |
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my %dynstore=&LONCAPA::lonmetadata::dynamic_metadata_storage({ |
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'course' => $env{'request.course.id'}, |
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'sections' => '"all"', |
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'num_students' => $users, |
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'part' => $part, |
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'symb' => $symb, |
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'mean_tries' => $av_attempts, |
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'deg_of_diff' => $degdiff}); |
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foreach my $key (keys(%dynstore)) { |
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$accesshash{$key}=$dynstore{$key}; |
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} |
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} |
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sub userrolelog { |
sub userrolelog { |
my ($trole,$username,$domain,$area,$tstart,$tend)=@_; |
my ($trole,$username,$domain,$area,$tstart,$tend)=@_; |
Line 3522 sub get_my_roles {
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Line 3620 sub get_my_roles {
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unless (defined($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') { |
my $extra = &freeze_escape({'skipcheck' => 1}); |
%dumphash = &dump('roles',$udom,$uname); |
%dumphash = &dump('roles',$udom,$uname,'.',undef,$extra); |
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} else { |
} else { |
%dumphash= |
%dumphash= |
&dump('nohist_userroles',$udom,$uname); |
&dump('nohist_userroles',$udom,$uname); |
Line 3858 sub get_domain_roles {
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Line 3955 sub get_domain_roles {
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# ----------------------------------------------------------- Interval timing |
# ----------------------------------------------------------- Interval timing |
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{ |
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# Caches needed for speedup of navmaps |
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# We don't want to cache this for very long at all (5 seconds at most) |
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# |
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# The user for whom we cache |
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my $cachedkey=''; |
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# The cached times for this user |
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my %cachedtimes=(); |
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# When this was last done |
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my $cachedtime=(); |
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sub load_all_first_access { |
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my ($uname,$udom)=@_; |
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if (($cachedkey eq $uname.':'.$udom) && |
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(abs($cachedtime-time)<5)) { |
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return; |
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} |
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$cachedtime=time; |
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$cachedkey=$uname.':'.$udom; |
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%cachedtimes=&dump('firstaccesstimes',$udom,$uname); |
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} |
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sub get_first_access { |
sub get_first_access { |
my ($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); |
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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 3870 sub get_first_access {
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Line 3990 sub get_first_access {
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} 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$res"}; |
} |
} |
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sub set_first_access { |
sub set_first_access { |
my ($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 3885 sub set_first_access {
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Line 4005 sub set_first_access {
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} else { |
} else { |
$res=$symb; |
$res=$symb; |
} |
} |
my $firstaccess=&get_first_access($type,$symb); |
$cachedkey=''; |
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my $firstaccess=&get_first_access($type,$symb,$map); |
if (!$firstaccess) { |
if (!$firstaccess) { |
return &put('firstaccesstimes',{"$courseid\0$res"=>time},$udom,$uname); |
my $start = time; |
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my $putres = &put('firstaccesstimes',{"$courseid\0$res"=>$start}, |
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$udom,$uname); |
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if ($putres eq 'ok') { |
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&put('timerinterval',{"$courseid\0$res"=>$interval}, |
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$udom,$uname); |
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&appenv( |
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{ |
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'course.'.$courseid.'.firstaccess.'.$res => $start, |
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'course.'.$courseid.'.timerinterval.'.$res => $interval, |
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} |
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); |
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} |
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return $putres; |
} |
} |
return 'already_set'; |
return 'already_set'; |
} |
} |
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} |
# --------------------------------------------- Set Expire Date for Spreadsheet |
# --------------------------------------------- Set Expire Date for Spreadsheet |
|
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sub expirespread { |
sub expirespread { |
Line 4514 sub rolesinit {
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Line 4648 sub rolesinit {
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my ($domain,$username,$authhost)=@_; |
my ($domain,$username,$authhost)=@_; |
my $now=time; |
my $now=time; |
my %userroles = ('user.login.time' => $now); |
my %userroles = ('user.login.time' => $now); |
my $extra = &freeze_escape({'skipcheck' => 1}); |
my $rolesdump=reply("dump:$domain:$username:roles",$authhost); |
my $rolesdump=reply("dump:$domain:$username:roles:.::$extra",$authhost); |
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if (($rolesdump eq 'con_lost') || ($rolesdump eq '') || |
if (($rolesdump eq 'con_lost') || ($rolesdump eq '') || |
($rolesdump =~ /^error:/)) { |
($rolesdump =~ /^error:/)) { |
return \%userroles; |
return \%userroles; |
} |
} |
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my %firstaccess = &dump('firstaccesstimes',$domain,$username); |
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my %timerinterval = &dump('timerinterval',$domain,$username); |
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my (%coursetimerstarts,%firstaccchk,%firstaccenv, |
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%coursetimerintervals,%timerintchk,%timerintenv); |
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foreach my $key (keys(%firstaccess)) { |
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my ($cid,$rest) = split(/\0/,$key); |
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$coursetimerstarts{$cid}{$rest} = $firstaccess{$key}; |
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} |
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foreach my $key (keys(%timerinterval)) { |
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my ($cid,$rest) = split(/\0/,$key); |
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$coursetimerintervals{$cid}{$rest} = $timerinterval{$key}; |
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} |
my %allroles=(); |
my %allroles=(); |
my %allgroups=(); |
my %allgroups=(); |
|
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if ($rolesdump ne '') { |
if ($rolesdump ne '') { |
foreach my $entry (split(/&/,$rolesdump)) { |
foreach my $entry (split(/&/,$rolesdump)) { |
Line 4529 sub rolesinit {
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Line 4674 sub rolesinit {
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my ($area,$role)=split(/=/,$entry); |
my ($area,$role)=split(/=/,$entry); |
$area=~s/\_\w\w$//; |
$area=~s/\_\w\w$//; |
my ($trole,$tend,$tstart,$group_privs); |
my ($trole,$tend,$tstart,$group_privs); |
if ($role=~/^cr/) { |
if ($role=~/^cr/) { |
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# Custom role, defined by a user |
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# e.g., user.role.cr/msu/smith/mynewrole |
if ($role=~m|^(cr/$match_domain/$match_username/[a-zA-Z0-9]+)_(.*)$|) { |
if ($role=~m|^(cr/$match_domain/$match_username/[a-zA-Z0-9]+)_(.*)$|) { |
($trole,my $trest)=($role=~m|^(cr/$match_domain/$match_username/[a-zA-Z0-9]+)_(.*)$|); |
($trole,my $trest)=($role=~m|^(cr/$match_domain/$match_username/[a-zA-Z0-9]+)_(.*)$|); |
($tend,$tstart)=split('_',$trest); |
($tend,$tstart)=split('_',$trest); |
Line 4537 sub rolesinit {
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Line 4684 sub rolesinit {
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$trole=$role; |
$trole=$role; |
} |
} |
} elsif ($role =~ m|^gr/|) { |
} elsif ($role =~ m|^gr/|) { |
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# Role of member in a group, defined within a course/community |
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# e.g., user.role.gr/msu/04935610a19ee4a5fmsul1/leopards |
($trole,$tend,$tstart) = split(/_/,$role); |
($trole,$tend,$tstart) = split(/_/,$role); |
next if ($tstart eq '-1'); |
next if ($tstart eq '-1'); |
($trole,$group_privs) = split(/\//,$trole); |
($trole,$group_privs) = split(/\//,$trole); |
$group_privs = &unescape($group_privs); |
$group_privs = &unescape($group_privs); |
} else { |
} else { |
|
# Just a normal role, defined in roles.tab |
($trole,$tend,$tstart)=split(/_/,$role); |
($trole,$tend,$tstart)=split(/_/,$role); |
} |
} |
my %new_role = &set_arearole($trole,$area,$tstart,$tend,$domain, |
my %new_role = &set_arearole($trole,$area,$tstart,$tend,$domain, |
Line 4553 sub rolesinit {
|
Line 4703 sub rolesinit {
|
my $spec=$trole.'.'.$area; |
my $spec=$trole.'.'.$area; |
my ($tdummy,$tdomain,$trest)=split(/\//,$area); |
my ($tdummy,$tdomain,$trest)=split(/\//,$area); |
if ($trole =~ /^cr\//) { |
if ($trole =~ /^cr\//) { |
|
# Custom role, defined by a user |
&custom_roleprivs(\%allroles,$trole,$tdomain,$trest,$spec,$area); |
&custom_roleprivs(\%allroles,$trole,$tdomain,$trest,$spec,$area); |
} elsif ($trole eq 'gr') { |
} elsif ($trole eq 'gr') { |
|
# Role of a member in a group, defined within a course/community |
&group_roleprivs(\%allgroups,$area,$group_privs,$tend,$tstart); |
&group_roleprivs(\%allgroups,$area,$group_privs,$tend,$tstart); |
} else { |
} else { |
|
# Normal role, defined in roles.tab |
&standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area); |
&standard_roleprivs(\%allroles,$trole,$tdomain,$spec,$trest,$area); |
} |
} |
|
if ($trole ne 'gr') { |
|
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; |
|
} |
|
} |
} |
} |
} |
} |
} |
} |
Line 4567 sub rolesinit {
|
Line 4741 sub rolesinit {
|
$userroles{'user.author'} = $author; |
$userroles{'user.author'} = $author; |
$env{'user.adv'}=$adv; |
$env{'user.adv'}=$adv; |
} |
} |
return \%userroles; |
return (\%userroles,\%firstaccenv,\%timerintenv); |
} |
} |
|
|
sub set_arearole { |
sub set_arearole { |
Line 4902 sub del {
|
Line 5076 sub del {
|
# -------------------------------------------------------------- dump interface |
# -------------------------------------------------------------- dump interface |
|
|
sub dump { |
sub dump { |
my ($namespace,$udomain,$uname,$regexp,$range,$extra)=@_; |
my ($namespace,$udomain,$uname,$regexp,$range)=@_; |
if (!$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,$udomain); |
|
|
if ($regexp) { |
if ($regexp) { |
$regexp=&escape($regexp); |
$regexp=&escape($regexp); |
} else { |
} else { |
$regexp='.'; |
$regexp='.'; |
} |
} |
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range:$extra",$uhome); |
my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome); |
my @pairs=split(/\&/,$rep); |
my @pairs=split(/\&/,$rep); |
my %returnhash=(); |
my %returnhash=(); |
if (!($rep =~ /^error/ )) { |
if (!($rep =~ /^error/ )) { |
Line 5948 sub allowed {
|
Line 6123 sub allowed {
|
if ($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 5959 sub allowed {
|
Line 6139 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 6011 sub allowed {
|
Line 6196 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 6039 sub allowed {
|
Line 6234 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 6198 sub allowed {
|
Line 6403 sub allowed {
|
} |
} |
return 'F'; |
return 'F'; |
} |
} |
|
|
|
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 |
# Removes the versino from a URI and |
# splits it in to its filename and path to the filename. |
# splits it in to its filename and path to the filename. |
Line 6933 sub get_users_groups {
|
Line 7296 sub get_users_groups {
|
} else { |
} else { |
$grouplist = ''; |
$grouplist = ''; |
my $courseurl = &courseid_to_courseurl($courseid); |
my $courseurl = &courseid_to_courseurl($courseid); |
my $extra = &freeze_escape({'skipcheck' => 1}); |
my %roleshash = &dump('roles',$udom,$uname,$courseurl); |
my %roleshash = &dump('roles',$udom,$uname,$courseurl,undef,$extra); |
|
my $access_end = $env{'course.'.$courseid. |
my $access_end = $env{'course.'.$courseid. |
'.default_enrollment_end_date'}; |
'.default_enrollment_end_date'}; |
my $now = time; |
my $now = time; |
Line 7747 sub generate_coursenum {
|
Line 8109 sub generate_coursenum {
|
} |
} |
|
|
sub is_course { |
sub is_course { |
my ($cdom,$cnum) = @_; |
my ($cdom, $cnum) = scalar(@_) == 1 ? |
my %courses = &courseiddump($cdom,'.',1,'.','.',$cnum,undef, |
($_[0] =~ /^($match_domain)_($match_courseid)$/) : @_; |
undef,'.'); |
|
if (exists($courses{$cdom.'_'.$cnum})) { |
return unless $cdom and $cnum; |
return 1; |
|
} |
my %courses = &courseiddump($cdom, '.', 1, '.', '.', $cnum, undef, undef, |
return 0; |
'.'); |
|
|
|
return unless exists($courses{$cdom.'_'.$cnum}); |
|
return wantarray ? ($cdom, $cnum) : $cdom.'_'.$cnum; |
} |
} |
|
|
sub store_userdata { |
sub store_userdata { |
Line 9373 sub gettitle {
|
Line 9738 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 10152 sub repcopy_userfile {
|
Line 10521 sub repcopy_userfile {
|
my ($file)=@_; |
my ($file)=@_; |
my $londocroot = $perlvar{'lonDocRoot'}; |
my $londocroot = $perlvar{'lonDocRoot'}; |
if ($file =~ m{^/*(uploaded|editupload)/}) { $file=&filelocation("",$file); } |
if ($file =~ m{^/*(uploaded|editupload)/}) { $file=&filelocation("",$file); } |
if ($file =~ m{^\Q$londocroot/lonUsers/\E}) { return 'ok'; } |
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 11620 createcourse($udom,$description,$url,$co
|
Line 11989 createcourse($udom,$description,$url,$co
|
|
|
generate_coursenum($udom,$crstype) : get a unique (unused) course number in domain $udom for course type $crstype (Course or Community). |
generate_coursenum($udom,$crstype) : get a unique (unused) course number in domain $udom for course type $crstype (Course or Community). |
|
|
|
=item * |
|
|
|
is_course($courseid), is_course($cdom, $cnum) |
|
|
|
Accepts either a combined $courseid (in the form of domain_courseid) or the |
|
two component version $cdom, $cnum. It checks if the specified course exists. |
|
|
|
Returns: |
|
undef if the course doesn't exist, otherwise |
|
in scalar context the combined courseid. |
|
in list context the two components of the course identifier, domain and |
|
courseid. |
|
|
=back |
=back |
|
|
=head2 Resource Subroutines |
=head2 Resource Subroutines |