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version 1.623, 2005/04/15 20:46:04
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version 1.655, 2005/09/13 19:33:58
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Line 47 use IO::Socket;
|
Line 47 use IO::Socket;
|
| use GDBM_File; |
use GDBM_File; |
| use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
| use HTML::LCParser; |
use HTML::LCParser; |
| |
use HTML::Parser; |
| use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
| use Apache::lonlocal; |
use Apache::lonlocal; |
| use Storable qw(lock_store lock_nstore lock_retrieve freeze thaw nfreeze); |
use Storable qw(lock_store lock_nstore lock_retrieve freeze thaw nfreeze); |
|
Line 766 sub validate_access_key {
|
Line 767 sub validate_access_key {
|
| } |
} |
| |
|
| # ------------------------------------- Find the section of student in a course |
# ------------------------------------- Find the section of student in a course |
| |
sub devalidate_getsection_cache { |
| |
my ($udom,$unam,$courseid)=@_; |
| |
$courseid=~s/\_/\//g; |
| |
$courseid=~s/^(\w)/\/$1/; |
| |
my $hashid="$udom:$unam:$courseid"; |
| |
&devalidate_cache_new('getsection',$hashid); |
| |
} |
| |
|
| sub getsection { |
sub getsection { |
| my ($udom,$unam,$courseid)=@_; |
my ($udom,$unam,$courseid)=@_; |
|
Line 827 sub getsection {
|
Line 835 sub getsection {
|
| } |
} |
| |
|
| sub save_cache { |
sub save_cache { |
| |
my ($r)=@_; |
| |
if (! $r->is_initial_req()) { return DECLINED; } |
| &purge_remembered(); |
&purge_remembered(); |
| undef(%env); |
undef(%env); |
| |
return OK; |
| } |
} |
| |
|
| my $to_remember=-1; |
my $to_remember=-1; |
|
Line 1128 sub allowuploaded {
|
Line 1139 sub allowuploaded {
|
| } |
} |
| |
|
| # --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
# --------- File operations in /home/httpd/html/userfiles/$domain/1/2/3/$course |
| # input: action, courseID, current domain, home server for course, intended |
# input: action, courseID, current domain, intended |
| # path to file, source of file. |
# path to file, source of file, instruction to parse file for objects, |
| |
# ref to hash for embedded objects, |
| |
# ref to hash for codebase of java objects. |
| |
# |
| # output: url to file (if action was uploaddoc), |
# output: url to file (if action was uploaddoc), |
| # ok if successful, or diagnostic message otherwise (if action was propagate or copy) |
# ok if successful, or diagnostic message otherwise (if action was propagate or copy) |
| # |
# |
|
Line 1152 sub allowuploaded {
|
Line 1166 sub allowuploaded {
|
| # /home/httpd/html/userfiles/$domain/1/2/3/$course/$file |
# /home/httpd/html/userfiles/$domain/1/2/3/$course/$file |
| # and will then be copied to /home/httpd/lonUsers/1/2/3/$course/userfiles/$file |
# and will then be copied to /home/httpd/lonUsers/1/2/3/$course/userfiles/$file |
| # in course's home server. |
# in course's home server. |
| |
# |
| |
|
| sub process_coursefile { |
sub process_coursefile { |
| my ($action,$docuname,$docudom,$docuhome,$file,$source)=@_; |
my ($action,$docuname,$docudom,$file,$source,$parser,$allfiles,$codebase)=@_; |
| my $fetchresult; |
my $fetchresult; |
| |
my $home=&homeserver($docuname,$docudom); |
| if ($action eq 'propagate') { |
if ($action eq 'propagate') { |
| $fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file |
$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
| ,$docuhome); |
$home); |
| } else { |
} else { |
| my $fetchresult = ''; |
my $fetchresult = ''; |
| my $fpath = ''; |
my $fpath = ''; |
| my $fname = $file; |
my $fname = $file; |
| ($fpath,$fname) = ($file =~ m|^(.*)/([^/]+)$|); |
($fpath,$fname) = ($file =~ m|^(.*)/([^/]+)$|); |
| $fpath=$docudom.'/'.$docuname.'/'.$fpath; |
$fpath=$docudom.'/'.$docuname.'/'.$fpath; |
| my $filepath=$perlvar{'lonDocRoot'}.'/userfiles'; |
my $filepath = &build_filepath($fpath); |
| unless ($fpath eq '') { |
|
| my @parts=split('/',$fpath); |
|
| foreach my $part (@parts) { |
|
| $filepath.= '/'.$part; |
|
| if ((-e $filepath)!=1) { |
|
| mkdir($filepath,0777); |
|
| } |
|
| } |
|
| } |
|
| if ($action eq 'copy') { |
if ($action eq 'copy') { |
| if ($source eq '') { |
if ($source eq '') { |
| $fetchresult = 'no source file'; |
$fetchresult = 'no source file'; |
|
Line 1184 sub process_coursefile {
|
Line 1190 sub process_coursefile {
|
| my $destination = $filepath.'/'.$fname; |
my $destination = $filepath.'/'.$fname; |
| rename($source,$destination); |
rename($source,$destination); |
| $fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
| $docuhome); |
$home); |
| } |
} |
| } elsif ($action eq 'uploaddoc') { |
} elsif ($action eq 'uploaddoc') { |
| open(my $fh,'>'.$filepath.'/'.$fname); |
open(my $fh,'>'.$filepath.'/'.$fname); |
| print $fh $env{'form.'.$source}; |
print $fh $env{'form.'.$source}; |
| close($fh); |
close($fh); |
| |
if ($parser eq 'parse') { |
| |
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); |
| |
} |
| |
} |
| $fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
| $docuhome); |
$home); |
| if ($fetchresult eq 'ok') { |
if ($fetchresult eq 'ok') { |
| return '/uploaded/'.$fpath.'/'.$fname; |
return '/uploaded/'.$fpath.'/'.$fname; |
| } else { |
} else { |
| &logthis('Failed to transfer '.$docudom.'/'.$docuname.'/'.$file. |
&logthis('Failed to transfer '.$docudom.'/'.$docuname.'/'.$file. |
| ' to host '.$docuhome.': '.$fetchresult); |
' to host '.$home.': '.$fetchresult); |
| return '/adm/notfound.html'; |
return '/adm/notfound.html'; |
| } |
} |
| } |
} |
| } |
} |
| unless ( $fetchresult eq 'ok') { |
unless ( $fetchresult eq 'ok') { |
| &logthis('Failed to transfer '.$docudom.'/'.$docuname.'/'.$file. |
&logthis('Failed to transfer '.$docudom.'/'.$docuname.'/'.$file. |
| ' to host '.$docuhome.': '.$fetchresult); |
' to host '.$home.': '.$fetchresult); |
| } |
} |
| return $fetchresult; |
return $fetchresult; |
| } |
} |
| |
|
| |
sub build_filepath { |
| |
my ($fpath) = @_; |
| |
my $filepath=$perlvar{'lonDocRoot'}.'/userfiles'; |
| |
unless ($fpath eq '') { |
| |
my @parts=split('/',$fpath); |
| |
foreach my $part (@parts) { |
| |
$filepath.= '/'.$part; |
| |
if ((-e $filepath)!=1) { |
| |
mkdir($filepath,0777); |
| |
} |
| |
} |
| |
} |
| |
return $filepath; |
| |
} |
| |
|
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sub store_edited_file { |
| |
my ($primary_url,$content,$docudom,$docuname,$fetchresult) = @_; |
| |
my $file = $primary_url; |
| |
$file =~ s#^/uploaded/$docudom/$docuname/##; |
| |
my $fpath = ''; |
| |
my $fname = $file; |
| |
($fpath,$fname) = ($file =~ m|^(.*)/([^/]+)$|); |
| |
$fpath=$docudom.'/'.$docuname.'/'.$fpath; |
| |
my $filepath = &build_filepath($fpath); |
| |
open(my $fh,'>'.$filepath.'/'.$fname); |
| |
print $fh $content; |
| |
close($fh); |
| |
my $home=&homeserver($docuname,$docudom); |
| |
$$fetchresult= &reply('fetchuserfile:'.$docudom.'/'.$docuname.'/'.$file, |
| |
$home); |
| |
if ($$fetchresult eq 'ok') { |
| |
return '/uploaded/'.$fpath.'/'.$fname; |
| |
} else { |
| |
&logthis('Failed to transfer '.$docudom.'/'.$docuname.'/'.$file. |
| |
' to host '.$home.': '.$$fetchresult); |
| |
return '/adm/notfound.html'; |
| |
} |
| |
} |
| |
|
| sub clean_filename { |
sub clean_filename { |
| my ($fname)=@_; |
my ($fname)=@_; |
| # Replace Windows backslashes by forward slashes |
# Replace Windows backslashes by forward slashes |
|
Line 1230 sub clean_filename {
|
Line 1281 sub clean_filename {
|
| |
|
| |
|
| sub userfileupload { |
sub userfileupload { |
| my ($formname,$coursedoc,$subdir)=@_; |
my ($formname,$coursedoc,$subdir,$parser,$allfiles,$codebase)=@_; |
| 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); |
|
Line 1254 sub userfileupload {
|
Line 1305 sub userfileupload {
|
| return $fullpath.'/'.$fname; |
return $fullpath.'/'.$fname; |
| } |
} |
| # Create the directory if not present |
# Create the directory if not present |
| my $docuname=''; |
|
| my $docudom=''; |
|
| my $docuhome=''; |
|
| $fname="$subdir/$fname"; |
$fname="$subdir/$fname"; |
| if ($coursedoc) { |
if ($coursedoc) { |
| $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; |
| $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| $docuhome=$env{'course.'.$env{'request.course.id'}.'.home'}; |
if ($env{'form.folder'} =~ m/^(default|supplemental)/) { |
| if ($env{'form.folder'} =~ m/^default/) { |
return &finishuserfileupload($docuname,$docudom, |
| return &finishuserfileupload($docuname,$docudom,$docuhome,$formname,$fname); |
$formname,$fname,$parser,$allfiles, |
| |
$codebase); |
| } else { |
} else { |
| $fname=$env{'form.folder'}.'/'.$fname; |
$fname=$env{'form.folder'}.'/'.$fname; |
| return &process_coursefile('uploaddoc',$docuname,$docudom,$docuhome,$fname,$formname); |
return &process_coursefile('uploaddoc',$docuname,$docudom, |
| |
$fname,$formname,$parser, |
| |
$allfiles,$codebase); |
| } |
} |
| } else { |
} else { |
| $docuname=$env{'user.name'}; |
my $docuname=$env{'user.name'}; |
| $docudom=$env{'user.domain'}; |
my $docudom=$env{'user.domain'}; |
| $docuhome=$env{'user.home'}; |
return &finishuserfileupload($docuname,$docudom,$formname, |
| return &finishuserfileupload($docuname,$docudom,$docuhome,$formname,$fname); |
$fname,$parser,$allfiles,$codebase); |
| } |
} |
| } |
} |
| |
|
| sub finishuserfileupload { |
sub finishuserfileupload { |
| my ($docuname,$docudom,$docuhome,$formname,$fname)=@_; |
my ($docuname,$docudom,$formname,$fname,$parser,$allfiles,$codebase) = @_; |
| my $path=$docudom.'/'.$docuname.'/'; |
my $path=$docudom.'/'.$docuname.'/'; |
| my $filepath=$perlvar{'lonDocRoot'}; |
my $filepath=$perlvar{'lonDocRoot'}; |
| my ($fnamepath,$file); |
my ($fnamepath,$file); |
|
Line 1300 sub finishuserfileupload {
|
Line 1351 sub finishuserfileupload {
|
| print FH $env{'form.'.$formname}; |
print FH $env{'form.'.$formname}; |
| close(FH); |
close(FH); |
| } |
} |
| |
if ($parser eq 'parse') { |
| |
my $parse_result = &extract_embedded_items($filepath,$file,$allfiles, |
| |
$codebase); |
| |
unless ($parse_result eq 'ok') { |
| |
&logthis('Failed to parse '.$filepath.$file. |
| |
' for embedded media: '.$parse_result); |
| |
} |
| |
} |
| # Notify homeserver to grep it |
# Notify homeserver to grep it |
| # |
# |
| |
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') { |
| # |
# |
|
Line 1314 sub finishuserfileupload {
|
Line 1374 sub finishuserfileupload {
|
| } |
} |
| } |
} |
| |
|
| |
sub extract_embedded_items { |
| |
my ($filepath,$file,$allfiles,$codebase,$content) = @_; |
| |
my @state = (); |
| |
my %javafiles = ( |
| |
codebase => '', |
| |
code => '', |
| |
archive => '' |
| |
); |
| |
my %mediafiles = ( |
| |
src => '', |
| |
movie => '', |
| |
); |
| |
my $p; |
| |
if ($content) { |
| |
$p = HTML::LCParser->new($content); |
| |
} else { |
| |
$p = HTML::LCParser->new($filepath.'/'.$file); |
| |
} |
| |
while (my $t=$p->get_token()) { |
| |
if ($t->[0] eq 'S') { |
| |
my ($tagname, $attr) = ($t->[1],$t->[2]); |
| |
push (@state, $tagname); |
| |
if (lc($tagname) eq 'allow') { |
| |
&add_filetype($allfiles,$attr->{'src'},'src'); |
| |
} |
| |
if (lc($tagname) eq 'img') { |
| |
&add_filetype($allfiles,$attr->{'src'},'src'); |
| |
} |
| |
if (lc($tagname) eq 'script') { |
| |
if ($attr->{'archive'} =~ /\.jar$/i) { |
| |
&add_filetype($allfiles,$attr->{'archive'},'archive'); |
| |
} else { |
| |
&add_filetype($allfiles,$attr->{'src'},'src'); |
| |
} |
| |
} |
| |
if (lc($tagname) eq 'link') { |
| |
if (lc($attr->{'rel'}) eq 'stylesheet') { |
| |
&add_filetype($allfiles,$attr->{'href'},'href'); |
| |
} |
| |
} |
| |
if (lc($tagname) eq 'object' || |
| |
(lc($tagname) eq 'embed' && lc($state[-2]) ne 'object')) { |
| |
foreach my $item (keys(%javafiles)) { |
| |
$javafiles{$item} = ''; |
| |
} |
| |
} |
| |
if (lc($state[-2]) eq 'object' && lc($tagname) eq 'param') { |
| |
my $name = lc($attr->{'name'}); |
| |
foreach my $item (keys(%javafiles)) { |
| |
if ($name eq $item) { |
| |
$javafiles{$item} = $attr->{'value'}; |
| |
last; |
| |
} |
| |
} |
| |
foreach my $item (keys(%mediafiles)) { |
| |
if ($name eq $item) { |
| |
&add_filetype($allfiles, $attr->{'value'}, 'value'); |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
if (lc($tagname) eq 'embed' || lc($tagname) eq 'applet') { |
| |
foreach my $item (keys(%javafiles)) { |
| |
if ($attr->{$item}) { |
| |
$javafiles{$item} = $attr->{$item}; |
| |
last; |
| |
} |
| |
} |
| |
foreach my $item (keys(%mediafiles)) { |
| |
if ($attr->{$item}) { |
| |
&add_filetype($allfiles,$attr->{$item},$item); |
| |
last; |
| |
} |
| |
} |
| |
} |
| |
} elsif ($t->[0] eq 'E') { |
| |
my ($tagname) = ($t->[1]); |
| |
if ($javafiles{'codebase'} ne '') { |
| |
$javafiles{'codebase'} .= '/'; |
| |
} |
| |
if (lc($tagname) eq 'applet' || |
| |
lc($tagname) eq 'object' || |
| |
(lc($tagname) eq 'embed' && lc($state[-2]) ne 'object') |
| |
) { |
| |
foreach my $item (keys(%javafiles)) { |
| |
if ($item ne 'codebase' && $javafiles{$item} ne '') { |
| |
my $file=$javafiles{'codebase'}.$javafiles{$item}; |
| |
&add_filetype($allfiles,$file,$item); |
| |
} |
| |
} |
| |
} |
| |
pop @state; |
| |
} |
| |
} |
| |
return 'ok'; |
| |
} |
| |
|
| |
sub add_filetype { |
| |
my ($allfiles,$file,$type)=@_; |
| |
if (exists($allfiles->{$file})) { |
| |
unless (grep/^\Q$type\E$/, @{$allfiles->{$file}}) { |
| |
push(@{$allfiles->{$file}}, &escape($type)); |
| |
} |
| |
} else { |
| |
@{$allfiles->{$file}} = (&escape($type)); |
| |
} |
| |
} |
| |
|
| 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 2317 sub rolesinit {
|
Line 2485 sub rolesinit {
|
| |
|
| my ($trole,$tend,$tstart); |
my ($trole,$tend,$tstart); |
| if ($role=~/^cr/) { |
if ($role=~/^cr/) { |
| ($trole,my $trest)=($role=~m|^(cr/\w+/\w+/[a-zA-Z0-9]+)_(.*)$|); |
&logthis(" $role $area "); |
| ($tend,$tstart)=split('_',$trest); |
if ($role=~m|^(cr/\w+/\w+/[a-zA-Z0-9]+)_(.*)$|) { |
| |
($trole,my $trest)=($role=~m|^(cr/\w+/\w+/[a-zA-Z0-9]+)_(.*)$|); |
| |
($tend,$tstart)=split('_',$trest); |
| |
} else { |
| |
$trole=$role; |
| |
} |
| } else { |
} else { |
| ($trole,$tend,$tstart)=split(/_/,$role); |
($trole,$tend,$tstart)=split(/_/,$role); |
| } |
} |
|
Line 2561 sub convert_dump_to_currentdump{
|
Line 2734 sub convert_dump_to_currentdump{
|
| return \%returnhash; |
return \%returnhash; |
| } |
} |
| |
|
| |
# ------------------------------------------------------ critical inc interface |
| |
|
| |
sub cinc { |
| |
return &inc(@_,'critical'); |
| |
} |
| |
|
| # --------------------------------------------------------------- inc interface |
# --------------------------------------------------------------- inc interface |
| |
|
| sub inc { |
sub inc { |
| my ($namespace,$store,$udomain,$uname) = @_; |
my ($namespace,$store,$udomain,$uname,$critical) = @_; |
| 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); |
|
Line 2582 sub inc {
|
Line 2761 sub inc {
|
| } |
} |
| } |
} |
| $items=~s/\&$//; |
$items=~s/\&$//; |
| return &reply("inc:$udomain:$uname:$namespace:$items",$uhome); |
if ($critical) { |
| |
return &critical("inc:$udomain:$uname:$namespace:$items",$uhome); |
| |
} else { |
| |
return &reply("inc:$udomain:$uname:$namespace:$items",$uhome); |
| |
} |
| } |
} |
| |
|
| # --------------------------------------------------------------- put interface |
# --------------------------------------------------------------- put interface |
|
Line 2600 sub put {
|
Line 2783 sub put {
|
| return &reply("put:$udomain:$uname:$namespace:$items",$uhome); |
return &reply("put:$udomain:$uname:$namespace:$items",$uhome); |
| } |
} |
| |
|
| # ---------------------------------------------------------- putstore interface |
# ------------------------------------------------------------ newput interface |
| |
|
| |
sub newput { |
| |
my ($namespace,$storehash,$udomain,$uname)=@_; |
| |
if (!$udomain) { $udomain=$env{'user.domain'}; } |
| |
if (!$uname) { $uname=$env{'user.name'}; } |
| |
my $uhome=&homeserver($uname,$udomain); |
| |
my $items=''; |
| |
foreach my $key (keys(%$storehash)) { |
| |
$items.=&escape($key).'='.&freeze_escape($$storehash{$key}).'&'; |
| |
} |
| |
$items=~s/\&$//; |
| |
return &reply("newput:$udomain:$uname:$namespace:$items",$uhome); |
| |
} |
| |
|
| |
# --------------------------------------------------------- putstore interface |
| |
|
| sub putstore { |
sub putstore { |
| my ($namespace,$storehash,$udomain,$uname)=@_; |
my ($namespace,$storehash,$udomain,$uname)=@_; |
| if (!$udomain) { $udomain=$env{'user.domain'}; } |
if (!$udomain) { $udomain=$env{'user.domain'}; } |
|
Line 2715 sub allowed {
|
Line 2913 sub allowed {
|
| |
|
| # Free bre access to user's own portfolio contents |
# Free bre access to user's own portfolio contents |
| my ($space,$domain,$name,$dir)=split('/',$uri); |
my ($space,$domain,$name,$dir)=split('/',$uri); |
| if (($space=~/^(uploaded|ediupload)$/) && ($env{'user.name'} eq $name) && |
if (($space=~/^(uploaded|editupload)$/) && ($env{'user.name'} eq $name) && |
| ($env{'user.domain'} eq $domain) && ('portfolio' eq $dir)) { |
($env{'user.domain'} eq $domain) && ('portfolio' eq $dir)) { |
| return 'F'; |
return 'F'; |
| } |
} |
|
Line 2802 sub allowed {
|
Line 3000 sub allowed {
|
| |
|
| # If this is generating or modifying users, exit with special codes |
# If this is generating or modifying users, exit with special codes |
| |
|
| if (':csu:cdc:ccc:cin:cta:cep:ccr:cst:cad:cli:cau:cdg:cca:'=~/\:\Q$priv\E\:/) { |
if (':csu:cdc:ccc:cin:cta:cep:ccr:cst:cad:cli:cau:cdg:cca:caa:'=~/\:\Q$priv\E\:/) { |
| |
if (($priv eq 'cca') || ($priv eq 'caa')) { |
| |
my ($audom,$auname)=split('/',$uri); |
| |
# no author name given, so this just checks on the general right to make a co-author in this domain |
| |
unless ($auname) { return $thisallowed; } |
| |
# an author name is given, so we are about to actually make a co-author for a certain account |
| |
if (($auname ne $env{'user.name'} && $env{'request.role'} !~ /^dc\./) || |
| |
(($audom ne $env{'user.domain'} && $env{'request.role'} !~ /^dc\./) && |
| |
($audom ne $env{'request.role.domain'}))) { return ''; } |
| |
} |
| return $thisallowed; |
return $thisallowed; |
| } |
} |
| # |
# |
|
Line 3572 sub modify_student_enrollment {
|
Line 3779 sub modify_student_enrollment {
|
| $cdom,$cnum); |
$cdom,$cnum); |
| unless (($reply eq 'ok') || ($reply eq 'delayed')) { |
unless (($reply eq 'ok') || ($reply eq 'delayed')) { |
| 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 3676 sub createcourse {
|
Line 3885 sub createcourse {
|
| </map> |
</map> |
| ENDINITMAP |
ENDINITMAP |
| $topurl=&declutter( |
$topurl=&declutter( |
| &finishuserfileupload($uname,$udom,$uhome,'initmap','default.sequence') |
&finishuserfileupload($uname,$udom,'initmap','default.sequence') |
| ); |
); |
| } |
} |
| # ----------------------------------------------------------- Write preferences |
# ----------------------------------------------------------- Write preferences |
|
Line 3743 sub mark_as_readonly {
|
Line 3952 sub mark_as_readonly {
|
| my %current_permissions = &dump('file_permissions',$domain,$user); |
my %current_permissions = &dump('file_permissions',$domain,$user); |
| my ($tmp)=keys(%current_permissions); |
my ($tmp)=keys(%current_permissions); |
| if ($tmp=~/^error:/) { undef(%current_permissions); } |
if ($tmp=~/^error:/) { undef(%current_permissions); } |
| |
|
| foreach my $file (@{$files}) { |
foreach my $file (@{$files}) { |
| push(@{$current_permissions{$file}},$what); |
push(@{$current_permissions{$file}},$what); |
| } |
} |
|
Line 3822 sub files_not_in_path {
|
Line 4030 sub files_not_in_path {
|
| |
|
| #--------------------------------------------------------------Get Marked as Read Only |
#--------------------------------------------------------------Get Marked as Read Only |
| |
|
| |
|
| sub get_marked_as_readonly { |
sub get_marked_as_readonly { |
| my ($domain,$user,$what) = @_; |
my ($domain,$user,$what) = @_; |
| my %current_permissions = &dump('file_permissions',$domain,$user); |
my %current_permissions = &dump('file_permissions',$domain,$user); |
| my ($tmp)=keys(%current_permissions); |
my ($tmp)=keys(%current_permissions); |
| if ($tmp=~/^error:/) { undef(%current_permissions); } |
if ($tmp=~/^error:/) { undef(%current_permissions); } |
| |
|
| my @readonly_files; |
my @readonly_files; |
| |
my $cmp1=$what; |
| |
if (ref($what)) { $cmp1=join('',@{$what}) }; |
| while (my ($file_name,$value) = each(%current_permissions)) { |
while (my ($file_name,$value) = each(%current_permissions)) { |
| if (ref($value) eq "ARRAY"){ |
if (ref($value) eq "ARRAY"){ |
| foreach my $stored_what (@{$value}) { |
foreach my $stored_what (@{$value}) { |
| if ($stored_what eq $what) { |
my $cmp2=$stored_what; |
| |
if (ref($stored_what)) { $cmp2=join('',@{$stored_what}) }; |
| |
if ($cmp1 eq $cmp2) { |
| push(@readonly_files, $file_name); |
push(@readonly_files, $file_name); |
| } elsif (!defined($what)) { |
} elsif (!defined($what)) { |
| push(@readonly_files, $file_name); |
push(@readonly_files, $file_name); |
|
Line 3867 sub get_marked_as_readonly_hash {
|
Line 4079 sub get_marked_as_readonly_hash {
|
| # ------------------------------------------------------------ Unmark as Read Only |
# ------------------------------------------------------------ Unmark as Read Only |
| |
|
| sub unmark_as_readonly { |
sub unmark_as_readonly { |
| # unmarks all files locked by $what |
# unmarks $file_name (if $file_name is defined), or all files locked by $what |
| # for portfolio submissions, $what contains $crsid and $symb |
# for portfolio submissions, $what contains [$symb,$crsid] |
| my ($domain,$user,$what) = @_; |
my ($domain,$user,$what,$file_name) = @_; |
| |
my $symb_crs = $what; |
| |
if (ref($what)) { $symb_crs=join('',@$what); } |
| my %current_permissions = &dump('file_permissions',$domain,$user); |
my %current_permissions = &dump('file_permissions',$domain,$user); |
| my ($tmp)=keys(%current_permissions); |
my ($tmp)=keys(%current_permissions); |
| if ($tmp=~/^error:/) { undef(%current_permissions); } |
if ($tmp=~/^error:/) { undef(%current_permissions); } |
| |
|
| my @readonly_files = &get_marked_as_readonly($domain,$user,$what); |
my @readonly_files = &get_marked_as_readonly($domain,$user,$what); |
| foreach my $file(@readonly_files){ |
foreach my $file (@readonly_files) { |
| my $current_locks = $current_permissions{$file}; |
if (defined($file_name) && ($file_name ne $file)) { next; } |
| |
my $current_locks = $current_permissions{$file}; |
| my @new_locks; |
my @new_locks; |
| my @del_keys; |
my @del_keys; |
| if (ref($current_locks) eq "ARRAY"){ |
if (ref($current_locks) eq "ARRAY"){ |
| foreach my $locker (@{$current_locks}) { |
foreach my $locker (@{$current_locks}) { |
| unless ($locker eq $what) { |
my $compare=$locker; |
| push(@new_locks, $what); |
if (ref($locker)) { $compare=join('',@{$locker}) }; |
| |
if ($compare ne $symb_crs) { |
| |
push(@new_locks, $locker); |
| } |
} |
| } |
} |
| if (@new_locks > 0) { |
if (scalar(@new_locks) > 0) { |
| $current_permissions{$file} = \@new_locks; |
$current_permissions{$file} = \@new_locks; |
| } else { |
} else { |
| push(@del_keys, $file); |
push(@del_keys, $file); |
| &del('file_permissions',\@del_keys, $domain, $user); |
&del('file_permissions',\@del_keys, $domain, $user); |
| delete $current_permissions{$file}; |
delete($current_permissions{$file}); |
| } |
} |
| } |
} |
| } |
} |
|
Line 4085 sub devalidatecourseresdata {
|
Line 4301 sub devalidatecourseresdata {
|
| |
|
| # --------------------------------------------------- Course Resourcedata Query |
# --------------------------------------------------- Course Resourcedata Query |
| |
|
| sub courseresdata { |
sub get_courseresdata { |
| my ($coursenum,$coursedomain,@which)=@_; |
my ($coursenum,$coursedomain)=@_; |
| my $coursehom=&homeserver($coursenum,$coursedomain); |
my $coursehom=&homeserver($coursenum,$coursedomain); |
| my $hashid=$coursenum.':'.$coursedomain; |
my $hashid=$coursenum.':'.$coursedomain; |
| my ($result,$cached)=&is_cached_new('courseres',$hashid); |
my ($result,$cached)=&is_cached_new('courseres',$hashid); |
| |
my %dumpreply; |
| unless (defined($cached)) { |
unless (defined($cached)) { |
| my %dumpreply=&dump('resourcedata',$coursedomain,$coursenum); |
%dumpreply=&dump('resourcedata',$coursedomain,$coursenum); |
| $result=\%dumpreply; |
$result=\%dumpreply; |
| my ($tmp) = keys(%dumpreply); |
my ($tmp) = keys(%dumpreply); |
| if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
|
Line 4103 sub courseresdata {
|
Line 4320 sub courseresdata {
|
| &do_cache_new('courseres',$hashid,$result,600); |
&do_cache_new('courseres',$hashid,$result,600); |
| } |
} |
| } |
} |
| |
return $result; |
| |
} |
| |
|
| |
sub devalidateuserresdata { |
| |
my ($uname,$udom)=@_; |
| |
my $hashid="$udom:$uname"; |
| |
&devalidate_cache_new('userres',$hashid); |
| |
} |
| |
|
| |
sub get_userresdata { |
| |
my ($uname,$udom)=@_; |
| |
#most student don\'t have any data set, check if there is some data |
| |
if (&EXT_cache_status($udom,$uname)) { return undef; } |
| |
|
| |
my $hashid="$udom:$uname"; |
| |
my ($result,$cached)=&is_cached_new('userres',$hashid); |
| |
if (!defined($cached)) { |
| |
my %resourcedata=&dump('resourcedata',$udom,$uname); |
| |
$result=\%resourcedata; |
| |
&do_cache_new('userres',$hashid,$result,600); |
| |
} |
| |
my ($tmp)=keys(%$result); |
| |
if (($tmp!~/^error\:/) && ($tmp!~/^con_lost/)) { |
| |
return $result; |
| |
} |
| |
#error 2 occurs when the .db doesn't exist |
| |
if ($tmp!~/error: 2 /) { |
| |
&logthis("<font color=blue>WARNING:". |
| |
" Trying to get resource data for ". |
| |
$uname." at ".$udom.": ". |
| |
$tmp."</font>"); |
| |
} elsif ($tmp=~/error: 2 /) { |
| |
#&EXT_cache_set($udom,$uname); |
| |
&do_cache_new('userres',$hashid,undef,600); |
| |
undef($tmp); # not really an error so don't send it back |
| |
} |
| |
return $tmp; |
| |
} |
| |
|
| |
sub resdata { |
| |
my ($name,$domain,$type,@which)=@_; |
| |
my $result; |
| |
if ($type eq 'course') { |
| |
$result=&get_courseresdata($name,$domain); |
| |
} elsif ($type eq 'user') { |
| |
$result=&get_userresdata($name,$domain); |
| |
} |
| |
if (!ref($result)) { return $result; } |
| foreach my $item (@which) { |
foreach my $item (@which) { |
| if (defined($result->{$item})) { |
if (defined($result->{$item})) { |
| return $result->{$item}; |
return $result->{$item}; |
|
Line 4133 sub EXT_cache_status {
|
Line 4398 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($cachename => time); |
| } |
} |
| |
|
| # --------------------------------------------------------- Value of a Variable |
# --------------------------------------------------------- Value of a Variable |
|
Line 4169 sub EXT {
|
Line 4434 sub EXT {
|
| if ($realm eq 'user') { |
if ($realm eq 'user') { |
| # --------------------------------------------------------------- user.resource |
# --------------------------------------------------------------- user.resource |
| if ($space eq 'resource') { |
if ($space eq 'resource') { |
| if (defined($Apache::lonhomework::parsing_a_problem) || |
if ( (defined($Apache::lonhomework::parsing_a_problem) |
| defined($Apache::lonhomework::parsing_a_task)) { |
|| defined($Apache::lonhomework::parsing_a_task)) |
| |
&& |
| |
($symbparm eq &symbread()) ) { |
| return $Apache::lonhomework::history{$qualifierrest}; |
return $Apache::lonhomework::history{$qualifierrest}; |
| } else { |
} else { |
| my %restored; |
my %restored; |
|
Line 4288 sub EXT {
|
Line 4555 sub EXT {
|
| $courselevelm=$courseid.'.'.$mapparm; |
$courselevelm=$courseid.'.'.$mapparm; |
| |
|
| # ----------------------------------------------------------- first, check user |
# ----------------------------------------------------------- first, check user |
| #most student don\'t have any data set, check if there is some data |
|
| if (! &EXT_cache_status($udom,$uname)) { |
my $userreply=&resdata($uname,$udom,'user', |
| my $hashid="$udom:$uname"; |
($courselevelr,$courselevelm, |
| my ($result,$cached)=&is_cached_new('userres',$hashid); |
$courselevel)); |
| if (!defined($cached)) { |
|
| my %resourcedata=&dump('resourcedata',$udom,$uname); |
if (defined($userreply)) { return $userreply; } |
| $result=\%resourcedata; |
|
| &do_cache_new('userres',$hashid,$result,600); |
|
| } |
|
| my ($tmp)=keys(%$result); |
|
| if (($tmp!~/^error\:/) && ($tmp!~/^con_lost/)) { |
|
| if ($$result{$courselevelr}) { |
|
| return $$result{$courselevelr}; } |
|
| if ($$result{$courselevelm}) { |
|
| return $$result{$courselevelm}; } |
|
| if ($$result{$courselevel}) { |
|
| return $$result{$courselevel}; } |
|
| } else { |
|
| #error 2 occurs when the .db doesn't exist |
|
| if ($tmp!~/error: 2 /) { |
|
| &logthis("<font color=blue>WARNING:". |
|
| " Trying to get resource data for ". |
|
| $uname." at ".$udom.": ". |
|
| $tmp."</font>"); |
|
| } elsif ($tmp=~/error: 2 /) { |
|
| &EXT_cache_set($udom,$uname); |
|
| } elsif ($tmp =~ /^(con_lost|no_such_host)/) { |
|
| return $tmp; |
|
| } |
|
| } |
|
| } |
|
| |
|
| # ------------------------------------------------ second, check some of course |
# ------------------------------------------------ second, check some of course |
| |
|
| my $coursereply=&courseresdata($env{'course.'.$courseid.'.num'}, |
my $coursereply=&resdata($env{'course.'.$courseid.'.num'}, |
| $env{'course.'.$courseid.'.domain'}, |
$env{'course.'.$courseid.'.domain'}, |
| ($seclevelr,$seclevelm,$seclevel, |
'course', |
| $courselevelr)); |
($seclevelr,$seclevelm,$seclevel, |
| |
$courselevelr)); |
| if (defined($coursereply)) { return $coursereply; } |
if (defined($coursereply)) { return $coursereply; } |
| |
|
| # ------------------------------------------------------ third, check map parms |
# ------------------------------------------------------ third, check map parms |
|
Line 4357 sub EXT {
|
Line 4600 sub EXT {
|
| # ---------------------------------------------- fourth, look in rest pf course |
# ---------------------------------------------- fourth, look in rest pf course |
| if ($symbparm && defined($courseid) && |
if ($symbparm && defined($courseid) && |
| $courseid eq $env{'request.course.id'}) { |
$courseid eq $env{'request.course.id'}) { |
| my $coursereply=&courseresdata($env{'course.'.$courseid.'.num'}, |
my $coursereply=&resdata($env{'course.'.$courseid.'.num'}, |
| $env{'course.'.$courseid.'.domain'}, |
$env{'course.'.$courseid.'.domain'}, |
| ($courselevelm,$courselevel)); |
'course', |
| |
($courselevelm,$courselevel)); |
| if (defined($coursereply)) { return $coursereply; } |
if (defined($coursereply)) { return $coursereply; } |
| } |
} |
| # ------------------------------------------------------------------ Cascade up |
# ------------------------------------------------------------------ Cascade up |
|
Line 4587 sub metadata {
|
Line 4831 sub metadata {
|
| } |
} |
| my ($extension) = ($uri =~ /\.(\w+)$/); |
my ($extension) = ($uri =~ /\.(\w+)$/); |
| foreach my $key (sort(keys(%packagetab))) { |
foreach my $key (sort(keys(%packagetab))) { |
| #&logthis("extsion1 $extension $key !!"); |
|
| #no specific packages #how's our extension |
#no specific packages #how's our extension |
| if ($key!~/^extension_\Q$extension\E&/) { next; } |
if ($key!~/^extension_\Q$extension\E&/) { next; } |
| &metadata_create_package_def($uri,$key,'extension_'.$extension, |
&metadata_create_package_def($uri,$key,'extension_'.$extension, |
|
Line 4675 sub metadata_generate_part0 {
|
Line 4918 sub metadata_generate_part0 {
|
| '.type'}; |
'.type'}; |
| my $olddis=$$metacache{':parameter_'.$allnames{$name}.'_'.$name. |
my $olddis=$$metacache{':parameter_'.$allnames{$name}.'_'.$name. |
| '.display'}; |
'.display'}; |
| my $expr='\\[Part: '.$allnames{$name}.'\\]'; |
my $expr='[Part: '.$allnames{$name}.']'; |
| $olddis=~s/\Q$expr\E/\[Part: 0\]/; |
$olddis=~s/\Q$expr\E/\[Part: 0\]/; |
| $$metacache{"$key.display"}=$olddis; |
$$metacache{"$key.display"}=$olddis; |
| } |
} |
|
Line 4780 sub symbverify {
|
Line 5023 sub symbverify {
|
| if ($ids) { |
if ($ids) { |
| # ------------------------------------------------------------------- Has ID(s) |
# ------------------------------------------------------------------- Has ID(s) |
| foreach (split(/\,/,$ids)) { |
foreach (split(/\,/,$ids)) { |
| my ($mapid,$resid)=split(/\./,$_); |
my ($mapid,$resid)=split(/\./,$_); |
| if ( |
if ( |
| &symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
&symbclean(&declutter($bighash{'map_id_'.$mapid}).'___'.$resid.'___'.$thisfn) |
| eq $symb) { |
eq $symb) { |
|
Line 4919 sub symbread {
|
Line 5162 sub symbread {
|
| if ($#possibilities==0) { |
if ($#possibilities==0) { |
| # ----------------------------------------------- There is only one possibility |
# ----------------------------------------------- There is only one possibility |
| my ($mapid,$resid)=split(/\./,$ids); |
my ($mapid,$resid)=split(/\./,$ids); |
| $syval=declutter($bighash{'map_id_'.$mapid}).'___'.$resid; |
$syval=&encode_symb($bighash{'map_id_'.$mapid}, |
| |
$resid,$thisfn); |
| } elsif (!$donotrecurse) { |
} elsif (!$donotrecurse) { |
| # ------------------------------------------ There is more than one possibility |
# ------------------------------------------ There is more than one possibility |
| my $realpossible=0; |
my $realpossible=0; |
|
Line 4929 sub symbread {
|
Line 5173 sub symbread {
|
| my ($mapid,$resid)=split(/\./,$_); |
my ($mapid,$resid)=split(/\./,$_); |
| if ($bighash{'map_type_'.$mapid} ne 'page') { |
if ($bighash{'map_type_'.$mapid} ne 'page') { |
| $realpossible++; |
$realpossible++; |
| $syval=declutter($bighash{'map_id_'.$mapid}). |
$syval=&encode_symb($bighash{'map_id_'.$mapid}, |
| '___'.$resid; |
$resid,$thisfn); |
| } |
} |
| } |
} |
| } |
} |
|
Line 4944 sub symbread {
|
Line 5188 sub symbread {
|
| } |
} |
| if ($syval) { |
if ($syval) { |
| return $env{$cache_str}=$syval; |
return $env{$cache_str}=$syval; |
| #return $env{$cache_str}=&symbclean($syval.'___'.$thisfn); |
|
| } |
} |
| } |
} |
| &appenv('request.ambiguous' => $thisfn); |
&appenv('request.ambiguous' => $thisfn); |
|
Line 5414 sub filelocation {
|
Line 5657 sub filelocation {
|
| if ($file=~m:^/~:) { # is a contruction space reference |
if ($file=~m:^/~:) { # is a contruction space reference |
| $location = $file; |
$location = $file; |
| $location =~ s:/~(.*?)/(.*):/home/$1/public_html/$2:; |
$location =~ s:/~(.*?)/(.*):/home/$1/public_html/$2:; |
| |
} elsif ($file=~m:^/home/[^/]*/public_html/:) { |
| |
# is a correct contruction space reference |
| |
$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,$filename)= |
| ($file=~m -^/+(?:uploaded|editupload)/+([^/]+)/+([^/]+)/+(.*)$-); |
($file=~m -^/+(?:uploaded|editupload)/+([^/]+)/+([^/]+)/+(.*)$-); |
|
Line 5655 BEGIN {
|
Line 5901 BEGIN {
|
| |
|
| sub get_iphost { |
sub get_iphost { |
| if (%iphost) { return %iphost; } |
if (%iphost) { return %iphost; } |
| |
my %name_to_ip; |
| foreach my $id (keys(%hostname)) { |
foreach my $id (keys(%hostname)) { |
| my $name=$hostname{$id}; |
my $name=$hostname{$id}; |
| my $ip = gethostbyname($name); |
my $ip; |
| if (!$ip || length($ip) ne 4) { |
if (!exists($name_to_ip{$name})) { |
| &logthis("Skipping host $id name $name no IP found\n"); |
$ip = gethostbyname($name); |
| next; |
if (!$ip || length($ip) ne 4) { |
| |
&logthis("Skipping host $id name $name no IP found\n"); |
| |
next; |
| |
} |
| |
$ip=inet_ntoa($ip); |
| |
$name_to_ip{$name} = $ip; |
| |
} else { |
| |
$ip = $name_to_ip{$name}; |
| } |
} |
| $ip=inet_ntoa($ip); |
|
| push(@{$iphost{$ip}},$id); |
push(@{$iphost{$ip}},$id); |
| } |
} |
| return %iphost; |
return %iphost; |
|
Line 6139 revokecustomrole($udom,$uname,$url,$role
|
Line 6392 revokecustomrole($udom,$uname,$url,$role
|
| |
|
| =item * |
=item * |
| |
|
| coursedescription($courseid) : course description |
coursedescription($courseid) : returns a hash of information about the |
| |
specified course id, including all environment settings for the |
| |
course, the description of the course will be in the hash under the |
| |
key 'description' |
| |
|
| =item * |
=item * |
| |
|
| courseresdata($coursenum,$coursedomain,@which) : request for current |
resdata($name,$domain,$type,@which) : request for current parameter |
| parameter setting for a specific course, @what should be a list of |
setting for a specific $type, where $type is either 'course' or 'user', |
| parameters to ask about. This routine caches answers for 5 minutes. |
@what should be a list of parameters to ask about. This routine caches |
| |
answers for 5 minutes. |
| |
|
| =back |
=back |
| |
|
|
Line 6560 userspace, probably shouldn't be called
|
Line 6817 userspace, probably shouldn't be called
|
| |
|
| 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 |
| docuhome: loncapa id of the library server that is getting the file |
|
| formname: same as for userfileupload() |
formname: same as for userfileupload() |
| fname: filename (inculding subdirectories) for the file |
fname: filename (inculding subdirectories) for the file |
| |
|
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