version 1.545.2.1, 2004/09/22 18:31:12
|
version 1.558, 2004/11/02 23:22:47
|
Line 36 use HTTP::Date;
|
Line 36 use HTTP::Date;
|
# use Date::Parse; |
# use Date::Parse; |
use vars |
use vars |
qw(%perlvar %hostname %homecache %badServerCache %hostip %iphost %spareid %hostdom |
qw(%perlvar %hostname %homecache %badServerCache %hostip %iphost %spareid %hostdom |
%libserv %pr %prp $metacache %packagetab %titlecache %courseresversioncache %resversioncache |
%libserv %pr %prp %metacache %packagetab %titlecache %courseresversioncache %resversioncache |
%courselogs %accesshash %userrolehash $processmarker $dumpcount |
%courselogs %accesshash %userrolehash $processmarker $dumpcount |
%coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseinstcodebuf %courseresdatacache |
%coursedombuf %coursenumbuf %coursehombuf %coursedescrbuf %courseinstcodebuf %courseresdatacache |
%userresdatacache %usectioncache %domaindescription %domain_auth_def %domain_auth_arg_def |
%userresdatacache %getsectioncache %domaindescription %domain_auth_def %domain_auth_arg_def |
%domain_lang_def %domain_city %domain_longi %domain_lati $tmpdir); |
%domain_lang_def %domain_city %domain_longi %domain_lati $tmpdir); |
|
|
use IO::Socket; |
use IO::Socket; |
Line 47 use GDBM_File;
|
Line 47 use GDBM_File;
|
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use HTML::LCParser; |
use HTML::LCParser; |
use Fcntl qw(:flock); |
use Fcntl qw(:flock); |
use Apache::loncoursedata; |
|
use Apache::lonlocal; |
use Apache::lonlocal; |
use Storable qw(lock_store lock_nstore lock_retrieve freeze thaw); |
use Storable qw(lock_store lock_nstore lock_retrieve freeze thaw nfreeze); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use Cache::Memcached; |
|
my $readit; |
my $readit; |
|
my $max_connection_retries = 10; # Or some such value. |
|
|
=pod |
=pod |
|
|
Line 117 sub logperm {
|
Line 116 sub logperm {
|
sub subreply { |
sub subreply { |
my ($cmd,$server)=@_; |
my ($cmd,$server)=@_; |
my $peerfile="$perlvar{'lonSockDir'}/$server"; |
my $peerfile="$perlvar{'lonSockDir'}/$server"; |
my $client=IO::Socket::UNIX->new(Peer =>"$peerfile", |
# |
Type => SOCK_STREAM, |
# With loncnew process trimming, there's a timing hole between lonc server |
Timeout => 10) |
# process exit and the master server picking up the listen on the AF_UNIX |
or return "con_lost"; |
# socket. In that time interval, a lock file will exist: |
print $client "$cmd\n"; |
|
my $answer=<$client>; |
my $lockfile=$peerfile.".lock"; |
if (!$answer) { $answer="con_lost"; } |
while (-e $lockfile) { # Need to wait for the lockfile to disappear. |
chomp($answer); |
sleep(1); |
|
} |
|
# At this point, either a loncnew parent is listening or an old lonc |
|
# or loncnew child is listening so we can connect or everything's dead. |
|
# |
|
# We'll give the connection a few tries before abandoning it. If |
|
# connection is not possible, we'll con_lost back to the client. |
|
# |
|
my $client; |
|
for (my $retries = 0; $retries < $max_connection_retries; $retries++) { |
|
$client=IO::Socket::UNIX->new(Peer =>"$peerfile", |
|
Type => SOCK_STREAM, |
|
Timeout => 10); |
|
if($client) { |
|
last; # Connected! |
|
} |
|
sleep(1); # Try again later if failed connection. |
|
} |
|
my $answer; |
|
if ($client) { |
|
print $client "$cmd\n"; |
|
$answer=<$client>; |
|
if (!$answer) { $answer="con_lost"; } |
|
chomp($answer); |
|
} else { |
|
$answer = 'con_lost'; # Failed connection. |
|
} |
return $answer; |
return $answer; |
} |
} |
|
|
Line 435 sub overloaderror {
|
Line 460 sub overloaderror {
|
if ($overload>0) { |
if ($overload>0) { |
$r->err_headers_out->{'Retry-After'}=$overload; |
$r->err_headers_out->{'Retry-After'}=$overload; |
$r->log_error('Overload of '.$overload.' on '.$checkserver); |
$r->log_error('Overload of '.$overload.' on '.$checkserver); |
return 409; |
return 413; |
} |
} |
return ''; |
return ''; |
} |
} |
Line 772 sub getsection {
|
Line 797 sub getsection {
|
my ($udom,$unam,$courseid)=@_; |
my ($udom,$unam,$courseid)=@_; |
$courseid=~s/\_/\//g; |
$courseid=~s/\_/\//g; |
$courseid=~s/^(\w)/\/$1/; |
$courseid=~s/^(\w)/\/$1/; |
|
|
|
my $hashid="$udom:$unam:$courseid"; |
|
my ($result,$cached)=&is_cached(\%getsectioncache,$hashid,'getsection'); |
|
if (defined($cached)) { return $result; } |
|
|
my %Pending; |
my %Pending; |
my %Expired; |
my %Expired; |
# |
# |
Line 796 sub getsection {
|
Line 826 sub getsection {
|
if ($key eq $courseid.'_st') { $section=''; } |
if ($key eq $courseid.'_st') { $section=''; } |
my ($dummy,$end,$start)=split(/\_/,&unescape($value)); |
my ($dummy,$end,$start)=split(/\_/,&unescape($value)); |
my $now=time; |
my $now=time; |
if (defined($end) && ($now > $end)) { |
if (defined($end) && $end && ($now > $end)) { |
$Expired{$end}=$section; |
$Expired{$end}=$section; |
next; |
next; |
} |
} |
if (defined($start) && ($now < $start)) { |
if (defined($start) && $start && ($now < $start)) { |
$Pending{$start}=$section; |
$Pending{$start}=$section; |
next; |
next; |
} |
} |
return $section; |
return &do_cache(\%getsectioncache,$hashid,$section,'getsection'); |
} |
} |
# |
# |
# Presumedly there will be few matching roles from the above |
# Presumedly there will be few matching roles from the above |
# loop and the sorting time will be negligible. |
# loop and the sorting time will be negligible. |
if (scalar(keys(%Pending))) { |
if (scalar(keys(%Pending))) { |
my ($time) = sort {$a <=> $b} keys(%Pending); |
my ($time) = sort {$a <=> $b} keys(%Pending); |
return $Pending{$time}; |
return &do_cache(\%getsectioncache,$hashid,$Pending{$time},'getsection'); |
} |
} |
if (scalar(keys(%Expired))) { |
if (scalar(keys(%Expired))) { |
my @sorted = sort {$a <=> $b} keys(%Expired); |
my @sorted = sort {$a <=> $b} keys(%Expired); |
my $time = pop(@sorted); |
my $time = pop(@sorted); |
return $Expired{$time}; |
return &do_cache(\%getsectioncache,$hashid,$Expired{$time},'getsection'); |
} |
} |
return '-1'; |
return &do_cache(\%getsectioncache,$hashid,'-1','getsection'); |
} |
} |
|
|
|
|
Line 874 sub is_cached {
|
Line 904 sub is_cached {
|
# &logthis("Upping $mtime - ".$$cache{$id.'.time'}. |
# &logthis("Upping $mtime - ".$$cache{$id.'.time'}. |
# "$id because of $filename"); |
# "$id because of $filename"); |
} else { |
} else { |
# &logthis("Devalidating $filename $id - ".(time-($$cache{$id.'.time'}))); |
&logthis("Devalidating $filename $id - ".(time-($$cache{$id.'.time'}))); |
&devalidate_cache($cache,$id,$name); |
&devalidate_cache($cache,$id,$name); |
return (undef,undef); |
return (undef,undef); |
} |
} |
Line 1009 EVALBLOCK
|
Line 1039 EVALBLOCK
|
# &logthis("load_cache_item $name took ".(&Time::HiRes::time()-$starttime)); |
# &logthis("load_cache_item $name took ".(&Time::HiRes::time()-$starttime)); |
} |
} |
|
|
sub devalidate_cache_new { |
|
my ($cache,$name,$id) = @_; |
|
if (0) { &Apache::lonnet::logthis("deleting $name:$id"); } |
|
$cache->delete($name.':'.$id); |
|
} |
|
|
|
my $lastone; |
|
my $lastname; |
|
sub is_cached_new { |
|
my ($cache,$name,$id,$debug) = @_; |
|
$debug=0; |
|
$id=$name.':'.$id; |
|
if ($lastname eq $id) { |
|
if ($debug) { &Apache::lonnet::logthis("Earyl return $id of $lastone <= $lastname "); } |
|
return ($lastone,1); |
|
} |
|
undef($lastone); |
|
undef($lastname); |
|
my $value = $cache->get($id); |
|
if (!(defined($value))) { |
|
if ($debug) { &Apache::lonnet::logthis("getting $id is not defined"); } |
|
return (undef,undef); |
|
} |
|
$lastname=$id; |
|
if ($value eq '__undef__') { |
|
if ($debug) { &Apache::lonnet::logthis("getting $id is __undef__"); } |
|
return (undef,1); |
|
} |
|
if ($debug) { &Apache::lonnet::logthis("getting $id is $value"); } |
|
$lastone=$value; |
|
return ($value,1); |
|
} |
|
|
|
sub do_cache_new { |
|
my ($cache,$name,$id,$value,$time,$debug) = @_; |
|
$debug=0; |
|
$id=$name.':'.$id; |
|
my $setvalue=$value; |
|
if (!defined($setvalue)) { |
|
$setvalue='__undef__'; |
|
} |
|
if ($debug) { &Apache::lonnet::logthis("Setting $id to $value"); } |
|
$cache->set($id,$setvalue,300); |
|
return $value; |
|
} |
|
|
|
sub usection { |
|
my ($udom,$unam,$courseid)=@_; |
|
my $hashid="$udom:$unam:$courseid"; |
|
|
|
my ($result,$cached)=&is_cached(\%usectioncache,$hashid,'usection'); |
|
if (defined($cached)) { return $result; } |
|
$courseid=~s/\_/\//g; |
|
$courseid=~s/^(\w)/\/$1/; |
|
foreach (split(/\&/,&reply('dump:'.$udom.':'.$unam.':roles', |
|
&homeserver($unam,$udom)))) { |
|
my ($key,$value)=split(/\=/,$_); |
|
$key=&unescape($key); |
|
if ($key=~/^\Q$courseid\E(?:\/)*(\w+)*\_st$/) { |
|
my $section=$1; |
|
if ($key eq $courseid.'_st') { $section=''; } |
|
my ($dummy,$end,$start)=split(/\_/,&unescape($value)); |
|
my $now=time; |
|
my $notactive=0; |
|
if ($start) { |
|
if ($now<$start) { $notactive=1; } |
|
} |
|
if ($end) { |
|
if ($now>$end) { $notactive=1; } |
|
} |
|
unless ($notactive) { |
|
return &do_cache(\%usectioncache,$hashid,$section,'usection'); |
|
} |
|
} |
|
} |
|
return &do_cache(\%usectioncache,$hashid,'-1','usection'); |
|
} |
|
|
|
# ------------------------------------- Read an entry from a user's environment |
# ------------------------------------- Read an entry from a user's environment |
|
|
sub userenvironment { |
sub userenvironment { |
Line 1920 sub devalidate {
|
Line 1872 sub devalidate {
|
# - the student level sheet of this user in course's homespace |
# - the student level sheet of this user in course's homespace |
# - the assessment level sheet for this resource |
# - the assessment level sheet for this resource |
# for this user in user's homespace |
# for this user in user's homespace |
|
# - current conditional state info |
my $key=$uname.':'.$udom.':'; |
my $key=$uname.':'.$udom.':'; |
my $status= |
my $status= |
&del('nohist_calculatedsheets', |
&del('nohist_calculatedsheets', |
Line 1934 sub devalidate {
|
Line 1887 sub devalidate {
|
$uname.' at '.$udom.' for '. |
$uname.' at '.$udom.' for '. |
$symb.': '.$status); |
$symb.': '.$status); |
} |
} |
|
&delenv('user.state.'.$cid); |
} |
} |
} |
} |
|
|
Line 2253 sub tmprestore {
|
Line 2207 sub tmprestore {
|
} |
} |
|
|
# ----------------------------------------------------------------------- Store |
# ----------------------------------------------------------------------- Store |
my $memcache_store=0; |
|
sub store { |
sub store { |
my ($storehash,$symb,$namespace,$domain,$stuname) = @_; |
my ($storehash,$symb,$namespace,$domain,$stuname) = @_; |
my $home=''; |
my $home=''; |
Line 2267 sub store {
|
Line 2221 sub store {
|
if (!$stuname) { $stuname=$ENV{'user.name'}; } |
if (!$stuname) { $stuname=$ENV{'user.name'}; } |
|
|
&devalidate($symb,$stuname,$domain); |
&devalidate($symb,$stuname,$domain); |
|
|
$symb=escape($symb); |
$symb=escape($symb); |
$memcache_store && |
|
$metacache->delete("store:".$symb.":".$stuname.":".$domain.':'.$namespace); |
|
if (!$namespace) { |
if (!$namespace) { |
unless ($namespace=$ENV{'request.course.id'}) { |
unless ($namespace=$ENV{'request.course.id'}) { |
return ''; |
return ''; |
Line 2304 sub cstore {
|
Line 2257 sub cstore {
|
if (!$stuname) { $stuname=$ENV{'user.name'}; } |
if (!$stuname) { $stuname=$ENV{'user.name'}; } |
|
|
&devalidate($symb,$stuname,$domain); |
&devalidate($symb,$stuname,$domain); |
|
|
$symb=escape($symb); |
$symb=escape($symb); |
$memcache_store && |
|
$metacache->delete("store:".$symb.":".$stuname.":".$domain.':'.$namespace); |
|
if (!$namespace) { |
if (!$namespace) { |
unless ($namespace=$ENV{'request.course.id'}) { |
unless ($namespace=$ENV{'request.course.id'}) { |
return ''; |
return ''; |
Line 2348 sub restore {
|
Line 2300 sub restore {
|
if (!$domain) { $domain=$ENV{'user.domain'}; } |
if (!$domain) { $domain=$ENV{'user.domain'}; } |
if (!$stuname) { $stuname=$ENV{'user.name'}; } |
if (!$stuname) { $stuname=$ENV{'user.name'}; } |
if (!$home) { $home=$ENV{'user.home'}; } |
if (!$home) { $home=$ENV{'user.home'}; } |
if ($memcache_store) { |
|
my $rethash=$metacache->get("store:".$symb.":".$stuname.":". |
|
$domain.':'.$namespace); |
|
if ($rethash) { return %{$rethash}; } |
|
} |
|
my $answer=&reply("restore:$domain:$stuname:$namespace:$symb","$home"); |
my $answer=&reply("restore:$domain:$stuname:$namespace:$symb","$home"); |
|
|
my %returnhash=(); |
my %returnhash=(); |
Line 2366 sub restore {
|
Line 2313 sub restore {
|
$returnhash{$_}=$returnhash{$version.':'.$_}; |
$returnhash{$_}=$returnhash{$version.':'.$_}; |
} |
} |
} |
} |
if ($memcache_store) { |
|
$metacache->set("store:".$symb.":".$stuname.":".$domain.':'.$namespace, |
|
\%returnhash); |
|
} |
|
return %returnhash; |
return %returnhash; |
} |
} |
|
|
Line 2526 sub rolesinit {
|
Line 2469 sub rolesinit {
|
my $author=0; |
my $author=0; |
foreach (keys %allroles) { |
foreach (keys %allroles) { |
%thesepriv=(); |
%thesepriv=(); |
if (($_!~/^st/) && ($_!~/^ta/) && ($_!~/^cm/)) { $adv=1; } |
|
if (($_=~/^au/) || ($_=~/^ca/)) { $author=1; } |
if (($_=~/^au/) || ($_=~/^ca/)) { $author=1; } |
foreach (split(/:/,$allroles{$_})) { |
foreach (split(/:/,$allroles{$_})) { |
if ($_ ne '') { |
if ($_ ne '') { |
Line 2538 sub rolesinit {
|
Line 2480 sub rolesinit {
|
$thesepriv{$privilege}.=$restrictions; |
$thesepriv{$privilege}.=$restrictions; |
} |
} |
} |
} |
|
if ($thesepriv{'adv'} eq 'F') { $adv=1; } |
} |
} |
} |
} |
$thesestr=''; |
$thesestr=''; |
Line 2572 sub get {
|
Line 2515 sub get {
|
my %returnhash=(); |
my %returnhash=(); |
my $i=0; |
my $i=0; |
foreach (@$storearr) { |
foreach (@$storearr) { |
$returnhash{$_}=unescape($pairs[$i]); |
$returnhash{$_}=&thaw_unescape($pairs[$i]); |
$i++; |
$i++; |
} |
} |
return %returnhash; |
return %returnhash; |
Line 2611 sub dump {
|
Line 2554 sub dump {
|
my %returnhash=(); |
my %returnhash=(); |
foreach (@pairs) { |
foreach (@pairs) { |
my ($key,$value)=split(/=/,$_); |
my ($key,$value)=split(/=/,$_); |
$returnhash{unescape($key)}=unescape($value); |
$returnhash{unescape($key)}=&thaw_unescape($value); |
} |
} |
return %returnhash; |
return %returnhash; |
} |
} |
Line 2657 sub currentdump {
|
Line 2600 sub currentdump {
|
my ($key,$value)=split(/=/,$_); |
my ($key,$value)=split(/=/,$_); |
my ($symb,$param) = split(/:/,$key); |
my ($symb,$param) = split(/:/,$key); |
$returnhash{&unescape($symb)}->{&unescape($param)} = |
$returnhash{&unescape($symb)}->{&unescape($param)} = |
&unescape($value); |
&thaw_unescape($value); |
} |
} |
} |
} |
return %returnhash; |
return %returnhash; |
Line 2723 sub put {
|
Line 2666 sub put {
|
my $uhome=&homeserver($uname,$udomain); |
my $uhome=&homeserver($uname,$udomain); |
my $items=''; |
my $items=''; |
foreach (keys %$storehash) { |
foreach (keys %$storehash) { |
$items.=&escape($_).'='.&escape($$storehash{$_}).'&'; |
$items.=&escape($_).'='.&freeze_escape($$storehash{$_}).'&'; |
} |
} |
$items=~s/\&$//; |
$items=~s/\&$//; |
return &reply("put:$udomain:$uname:$namespace:$items",$uhome); |
return &reply("put:$udomain:$uname:$namespace:$items",$uhome); |
Line 2762 sub cput {
|
Line 2705 sub cput {
|
my $uhome=&homeserver($uname,$udomain); |
my $uhome=&homeserver($uname,$udomain); |
my $items=''; |
my $items=''; |
foreach (keys %$storehash) { |
foreach (keys %$storehash) { |
$items.=escape($_).'='.escape($$storehash{$_}).'&'; |
$items.=escape($_).'='.&freeze_escape($$storehash{$_}).'&'; |
} |
} |
$items=~s/\&$//; |
$items=~s/\&$//; |
return &critical("put:$udomain:$uname:$namespace:$items",$uhome); |
return &critical("put:$udomain:$uname:$namespace:$items",$uhome); |
Line 2785 sub eget {
|
Line 2728 sub eget {
|
my %returnhash=(); |
my %returnhash=(); |
my $i=0; |
my $i=0; |
foreach (@$storearr) { |
foreach (@$storearr) { |
$returnhash{$_}=unescape($pairs[$i]); |
$returnhash{$_}=&thaw_unescape($pairs[$i]); |
$i++; |
$i++; |
} |
} |
return %returnhash; |
return %returnhash; |
Line 2843 sub allowed {
|
Line 2786 sub allowed {
|
} |
} |
|
|
# Free bre access to user's own portfolio contents |
# Free bre access to user's own portfolio contents |
$uri=~m:([^/]+)/([^/]+)/([^/]+)/([^/]+)/:; |
my ($space,$domain,$name,$dir)=split('/',$uri); |
if (('uploaded' eq $1)&&($ENV{'user.name'} eq $3) && ($ENV{'user.domain'} eq $2) && ('portfolio' eq $4)) { |
if (('uploaded' eq $space) && ($ENV{'user.name'} eq $name) && |
|
($ENV{'user.domain'} eq $domain) && ('portfolio' eq $dir)) { |
return 'F'; |
return 'F'; |
} |
} |
|
|
Line 3249 sub log_query {
|
Line 3193 sub log_query {
|
sub fetch_enrollment_query { |
sub fetch_enrollment_query { |
my ($context,$affiliatesref,$replyref,$dom,$cnum) = @_; |
my ($context,$affiliatesref,$replyref,$dom,$cnum) = @_; |
my $homeserver; |
my $homeserver; |
|
my $maxtries = 1; |
if ($context eq 'automated') { |
if ($context eq 'automated') { |
$homeserver = $perlvar{'lonHostID'}; |
$homeserver = $perlvar{'lonHostID'}; |
|
$maxtries = 10; # will wait for up to 2000s for retrieval of classlist data before timeout |
} else { |
} else { |
$homeserver = &homeserver($cnum,$dom); |
$homeserver = &homeserver($cnum,$dom); |
} |
} |
Line 3268 sub fetch_enrollment_query {
|
Line 3214 sub fetch_enrollment_query {
|
return 'error: '.$queryid; |
return 'error: '.$queryid; |
} |
} |
my $reply = &get_query_reply($queryid); |
my $reply = &get_query_reply($queryid); |
|
my $tries = 1; |
|
while (($reply=~/^timeout/) && ($tries < $maxtries)) { |
|
$reply = &get_query_reply($queryid); |
|
$tries ++; |
|
} |
if ( ($reply =~/^timeout/) || ($reply =~/^error/) ) { |
if ( ($reply =~/^timeout/) || ($reply =~/^error/) ) { |
&logthis('fetch_enrollment_query error: '.$reply.' for '.$dom.' '.$ENV{'user.name'}.' for '.$queryid.' context: '.$context.' '.$cnum); |
&logthis('fetch_enrollment_query error: '.$reply.' for '.$dom.' '.$ENV{'user.name'}.' for '.$queryid.' context: '.$context.' '.$cnum.' maxtries: '.$maxtries.' tries: '.$tries); |
} else { |
} else { |
my @responses = split/:/,$reply; |
my @responses = split/:/,$reply; |
if ($homeserver eq $perlvar{'lonHostID'}) { |
if ($homeserver eq $perlvar{'lonHostID'}) { |
Line 3676 sub modify_student_enrollment {
|
Line 3627 sub modify_student_enrollment {
|
$gene = $tmp{'generation'} if (!defined($gene) || $gene eq ''); |
$gene = $tmp{'generation'} if (!defined($gene) || $gene eq ''); |
$uid = $tmp{'id'} if (!defined($uid) || $uid eq ''); |
$uid = $tmp{'id'} if (!defined($uid) || $uid eq ''); |
} |
} |
my $fullname = &Apache::loncoursedata::ProcessFullName($last,$gene, |
my $fullname = &format_name($first,$middle,$last,$gene,'lastname'); |
$first,$middle); |
|
my $reply=cput('classlist', |
my $reply=cput('classlist', |
{"$uname:$udom" => |
{"$uname:$udom" => |
join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype) }, |
join(':',$end,$start,$uid,$usec,$fullname,$type,$locktype) }, |
Line 3694 sub modify_student_enrollment {
|
Line 3644 sub modify_student_enrollment {
|
return &assignrole($udom,$uname,$uurl,'st',$end,$start); |
return &assignrole($udom,$uname,$uurl,'st',$end,$start); |
} |
} |
|
|
|
sub format_name { |
|
my ($firstname,$middlename,$lastname,$generation,$first)=@_; |
|
my $name; |
|
if ($first ne 'lastname') { |
|
$name=$firstname.' '.$middlename.' '.$lastname.' '.$generation; |
|
} else { |
|
if ($lastname=~/\S/) { |
|
$name.= $lastname.' '.$generation.', '.$firstname.' '.$middlename; |
|
$name=~s/\s+,/,/; |
|
} else { |
|
$name.= $firstname.' '.$middlename.' '.$generation; |
|
} |
|
} |
|
$name=~s/^\s+//; |
|
$name=~s/\s+$//; |
|
$name=~s/\s+/ /g; |
|
return $name; |
|
} |
|
|
# ------------------------------------------------- Write to course preferences |
# ------------------------------------------------- Write to course preferences |
|
|
sub writecoursepref { |
sub writecoursepref { |
Line 3921 sub GetFileTimestamp {
|
Line 3890 sub GetFileTimestamp {
|
|
|
sub directcondval { |
sub directcondval { |
my $number=shift; |
my $number=shift; |
|
if (!defined($ENV{'user.state.'.$ENV{'request.course.id'}})) { |
|
&Apache::lonuserstate::evalstate(); |
|
} |
if ($ENV{'user.state.'.$ENV{'request.course.id'}}) { |
if ($ENV{'user.state.'.$ENV{'request.course.id'}}) { |
return substr($ENV{'user.state.'.$ENV{'request.course.id'}},$number,1); |
return substr($ENV{'user.state.'.$ENV{'request.course.id'}},$number,1); |
} else { |
} else { |
Line 4165 sub EXT {
|
Line 4137 sub EXT {
|
$section=$ENV{'request.course.sec'}; |
$section=$ENV{'request.course.sec'}; |
} else { |
} else { |
if (! defined($usection)) { |
if (! defined($usection)) { |
$section=&usection($udom,$uname,$courseid); |
$section=&getsection($udom,$uname,$courseid); |
} else { |
} else { |
$section = $usection; |
$section = $usection; |
} |
} |
Line 4315 sub add_prefix_and_part {
|
Line 4287 sub add_prefix_and_part {
|
|
|
# ---------------------------------------------------------------- Get metadata |
# ---------------------------------------------------------------- Get metadata |
|
|
my %metaentry; |
|
sub metadata { |
sub metadata { |
my ($uri,$what,$liburi,$prefix,$depthcount)=@_; |
my ($uri,$what,$liburi,$prefix,$depthcount)=@_; |
$uri=&declutter($uri); |
$uri=&declutter($uri); |
Line 4335 sub metadata {
|
Line 4306 sub metadata {
|
# Everything is cached by the main uri, libraries are never directly cached |
# Everything is cached by the main uri, libraries are never directly cached |
# |
# |
if (!defined($liburi)) { |
if (!defined($liburi)) { |
my ($result,$cached)=&is_cached_new($metacache,'meta',$uri); |
my ($result,$cached)=&is_cached(\%metacache,$uri,'meta'); |
if (defined($cached)) { return $result->{':'.$what}; } |
if (defined($cached)) { return $result->{':'.$what}; } |
} |
} |
{ |
{ |
# |
# |
# Is this a recursive call for a library? |
# Is this a recursive call for a library? |
# |
# |
# if (! exists($metacache{$uri})) { |
if (! exists($metacache{$uri})) { |
# $metacache{$uri}={}; |
$metacache{$uri}={}; |
# } |
} |
if ($liburi) { |
if ($liburi) { |
$liburi=&declutter($liburi); |
$liburi=&declutter($liburi); |
$filename=$liburi; |
$filename=$liburi; |
} else { |
} else { |
&devalidate_cache_new($metacache,'meta',$uri); |
&devalidate_cache(\%metacache,$uri,'meta'); |
undef(%metaentry); |
|
} |
} |
my %metathesekeys=(); |
my %metathesekeys=(); |
unless ($filename=~/\.meta$/) { $filename.='.meta'; } |
unless ($filename=~/\.meta$/) { $filename.='.meta'; } |
my $metastring; |
my $metastring; |
if ($uri !~ m|^uploaded/|) { |
if ($uri !~ m|^uploaded/|) { |
my $file=&filelocation('',&clutter($filename)); |
my $file=&filelocation('',&clutter($filename)); |
#push(@{$metaentry{$uri.'.file'}},$file); |
push(@{$metacache{$uri.'.file'}},$file); |
$metastring=&getfile($file); |
$metastring=&getfile($file); |
} |
} |
my $parser=HTML::LCParser->new(\$metastring); |
my $parser=HTML::LCParser->new(\$metastring); |
Line 4374 sub metadata {
|
Line 4344 sub metadata {
|
if (defined($token->[2]->{'id'})) { |
if (defined($token->[2]->{'id'})) { |
$keyroot.='_'.$token->[2]->{'id'}; |
$keyroot.='_'.$token->[2]->{'id'}; |
} |
} |
if ($metaentry{':packages'}) { |
if ($metacache{$uri}->{':packages'}) { |
$metaentry{':packages'}.=','.$package.$keyroot; |
$metacache{$uri}->{':packages'}.=','.$package.$keyroot; |
} else { |
} else { |
$metaentry{':packages'}=$package.$keyroot; |
$metacache{$uri}->{':packages'}=$package.$keyroot; |
} |
} |
foreach (keys %packagetab) { |
foreach (keys %packagetab) { |
my $part=$keyroot; |
my $part=$keyroot; |
Line 4399 sub metadata {
|
Line 4369 sub metadata {
|
if ($subp eq 'display') { |
if ($subp eq 'display') { |
$value.=' [Part: '.$part.']'; |
$value.=' [Part: '.$part.']'; |
} |
} |
$metaentry{':'.$unikey.'.part'}=$part; |
$metacache{$uri}->{':'.$unikey.'.part'}=$part; |
$metathesekeys{$unikey}=1; |
$metathesekeys{$unikey}=1; |
unless (defined($metaentry{':'.$unikey.'.'.$subp})) { |
unless (defined($metacache{$uri}->{':'.$unikey.'.'.$subp})) { |
$metaentry{':'.$unikey.'.'.$subp}=$value; |
$metacache{$uri}->{':'.$unikey.'.'.$subp}=$value; |
} |
} |
if (defined($metaentry{':'.$unikey.'.default'})) { |
if (defined($metacache{$uri}->{':'.$unikey.'.default'})) { |
$metaentry{':'.$unikey}= |
$metacache{$uri}->{':'.$unikey}= |
$metaentry{':'.$unikey.'.default'}; |
$metacache{$uri}->{':'.$unikey.'.default'}; |
} |
} |
} |
} |
} |
} |
Line 4439 sub metadata {
|
Line 4409 sub metadata {
|
foreach (sort(split(/\,/,&metadata($uri,'keys', |
foreach (sort(split(/\,/,&metadata($uri,'keys', |
$location,$unikey, |
$location,$unikey, |
$depthcount+1)))) { |
$depthcount+1)))) { |
$metaentry{':'.$_}=$metaentry{':'.$_}; |
$metacache{$uri}->{':'.$_}=$metacache{$uri}->{':'.$_}; |
$metathesekeys{$_}=1; |
$metathesekeys{$_}=1; |
} |
} |
} |
} |
Line 4450 sub metadata {
|
Line 4420 sub metadata {
|
} |
} |
$metathesekeys{$unikey}=1; |
$metathesekeys{$unikey}=1; |
foreach (@{$token->[3]}) { |
foreach (@{$token->[3]}) { |
$metaentry{':'.$unikey.'.'.$_}=$token->[2]->{$_}; |
$metacache{$uri}->{':'.$unikey.'.'.$_}=$token->[2]->{$_}; |
} |
} |
my $internaltext=&HTML::Entities::decode($parser->get_text('/'.$entry)); |
my $internaltext=&HTML::Entities::decode($parser->get_text('/'.$entry)); |
my $default=$metaentry{':'.$unikey.'.default'}; |
my $default=$metacache{$uri}->{':'.$unikey.'.default'}; |
if ( $internaltext =~ /^\s*$/ && $default !~ /^\s*$/) { |
if ( $internaltext =~ /^\s*$/ && $default !~ /^\s*$/) { |
# only ws inside the tag, and not in default, so use default |
# only ws inside the tag, and not in default, so use default |
# as value |
# as value |
$metaentry{':'.$unikey}=$default; |
$metacache{$uri}->{':'.$unikey}=$default; |
} else { |
} else { |
# either something interesting inside the tag or default |
# either something interesting inside the tag or default |
# uninteresting |
# uninteresting |
$metaentry{':'.$unikey}=$internaltext; |
$metacache{$uri}->{':'.$unikey}=$internaltext; |
} |
} |
# end of not-a-package not-a-library import |
# end of not-a-package not-a-library import |
} |
} |
Line 4478 sub metadata {
|
Line 4448 sub metadata {
|
&metadata_create_package_def($uri,$key,'extension_'.$extension, |
&metadata_create_package_def($uri,$key,'extension_'.$extension, |
\%metathesekeys); |
\%metathesekeys); |
} |
} |
if (!exists($metaentry{':packages'})) { |
if (!exists($metacache{$uri}->{':packages'})) { |
foreach my $key (sort(keys(%packagetab))) { |
foreach my $key (sort(keys(%packagetab))) { |
#no specific packages well let's get default then |
#no specific packages well let's get default then |
if ($key!~/^default&/) { next; } |
if ($key!~/^default&/) { next; } |
Line 4487 sub metadata {
|
Line 4457 sub metadata {
|
} |
} |
} |
} |
# are there custom rights to evaluate |
# are there custom rights to evaluate |
if ($metaentry{':copyright'} eq 'custom') { |
if ($metacache{$uri}->{':copyright'} eq 'custom') { |
|
|
# |
# |
# Importing a rights file here |
# Importing a rights file here |
# |
# |
unless ($depthcount) { |
unless ($depthcount) { |
my $location=$metaentry{':customdistributionfile'}; |
my $location=$metacache{$uri}->{':customdistributionfile'}; |
my $dir=$filename; |
my $dir=$filename; |
$dir=~s|[^/]*$||; |
$dir=~s|[^/]*$||; |
$location=&filelocation($dir,$location); |
$location=&filelocation($dir,$location); |
foreach (sort(split(/\,/,&metadata($uri,'keys', |
foreach (sort(split(/\,/,&metadata($uri,'keys', |
$location,'_rights', |
$location,'_rights', |
$depthcount+1)))) { |
$depthcount+1)))) { |
#$metaentry{':'.$_}=$metacache{$uri}->{':'.$_}; |
$metacache{$uri}->{':'.$_}=$metacache{$uri}->{':'.$_}; |
$metathesekeys{$_}=1; |
$metathesekeys{$_}=1; |
} |
} |
} |
} |
} |
} |
$metaentry{':keys'}=join(',',keys %metathesekeys); |
$metacache{$uri}->{':keys'}=join(',',keys %metathesekeys); |
&metadata_generate_part0(\%metathesekeys,\%metaentry,$uri); |
&metadata_generate_part0(\%metathesekeys,$metacache{$uri},$uri); |
$metaentry{':allpossiblekeys'}=join(',',keys %metathesekeys); |
$metacache{$uri}->{':allpossiblekeys'}=join(',',keys %metathesekeys); |
&do_cache_new($metacache,'meta',$uri,\%metaentry); |
&do_cache(\%metacache,$uri,$metacache{$uri},'meta'); |
# this is the end of "was not already recently cached |
# this is the end of "was not already recently cached |
} |
} |
return $metaentry{':'.$what}; |
return $metacache{$uri}->{':'.$what}; |
} |
} |
|
|
sub metadata_create_package_def { |
sub metadata_create_package_def { |
Line 4519 sub metadata_create_package_def {
|
Line 4489 sub metadata_create_package_def {
|
my ($pack,$name,$subp)=split(/\&/,$key); |
my ($pack,$name,$subp)=split(/\&/,$key); |
if ($subp eq 'default') { next; } |
if ($subp eq 'default') { next; } |
|
|
if (defined($metaentry{':packages'})) { |
if (defined($metacache{$uri}->{':packages'})) { |
$metaentry{':packages'}.=','.$package; |
$metacache{$uri}->{':packages'}.=','.$package; |
} else { |
} else { |
$metaentry{':packages'}=$package; |
$metacache{$uri}->{':packages'}=$package; |
} |
} |
my $value=$packagetab{$key}; |
my $value=$packagetab{$key}; |
my $unikey; |
my $unikey; |
$unikey='parameter_0_'.$name; |
$unikey='parameter_0_'.$name; |
$metaentry{':'.$unikey.'.part'}=0; |
$metacache{$uri}->{':'.$unikey.'.part'}=0; |
$$metathesekeys{$unikey}=1; |
$$metathesekeys{$unikey}=1; |
unless (defined($metaentry{':'.$unikey.'.'.$subp})) { |
unless (defined($metacache{$uri}->{':'.$unikey.'.'.$subp})) { |
$metaentry{':'.$unikey.'.'.$subp}=$value; |
$metacache{$uri}->{':'.$unikey.'.'.$subp}=$value; |
} |
} |
if (defined($metaentry{':'.$unikey.'.default'})) { |
if (defined($metacache{$uri}->{':'.$unikey.'.default'})) { |
$metaentry{':'.$unikey}= |
$metacache{$uri}->{':'.$unikey}= |
$metaentry{':'.$unikey.'.default'}; |
$metacache{$uri}->{':'.$unikey.'.default'}; |
} |
} |
} |
} |
|
|
Line 5143 sub repcopy_userfile {
|
Line 5113 sub repcopy_userfile {
|
|
|
sub tokenwrapper { |
sub tokenwrapper { |
my $uri=shift; |
my $uri=shift; |
$uri=~s/^http\:\/\/([^\/]+)//; |
$uri=~s|^http\://([^/]+)||; |
$uri=~s/^\///; |
$uri=~s|^/||; |
$ENV{'user.environment'}=~/\/([^\/]+)\.id/; |
$ENV{'user.environment'}=~/\/([^\/]+)\.id/; |
my $token=$1; |
my $token=$1; |
if ($uri=~/^uploaded\/([^\/]+)\/([^\/]+)\/([^\/]+)(\?\.*)*$/) { |
my (undef,$udom,$uname,$file)=split('/',$uri,4); |
&appenv('userfile.'.$1.'/'.$2.'/'.$3 => $ENV{'request.course.id'}); |
if ($udom && $uname && $file) { |
return 'http://'.$hostname{ &homeserver($2,$1)}.'/'.$uri. |
$file=~s|(\?\.*)*$||; |
|
&appenv("userfile.$udom/$uname/$file" => $ENV{'request.course.id'}); |
|
return 'http://'.$hostname{ &homeserver($uname,$udom)}.'/'.$uri. |
(($uri=~/\?/)?'&':'?').'token='.$token. |
(($uri=~/\?/)?'&':'?').'token='.$token. |
'&tokenissued='.$perlvar{'lonHostID'}; |
'&tokenissued='.$perlvar{'lonHostID'}; |
} else { |
} else { |
Line 5282 sub clutter {
|
Line 5254 sub clutter {
|
return $thisfn; |
return $thisfn; |
} |
} |
|
|
|
sub freeze_escape { |
|
my ($value)=@_; |
|
if (ref($value)) { |
|
$value=&nfreeze($value); |
|
return '__FROZEN__'.&escape($value); |
|
} |
|
return &escape($value); |
|
} |
|
|
# -------------------------------------------------------- Escape Special Chars |
# -------------------------------------------------------- Escape Special Chars |
|
|
sub escape { |
sub escape { |
Line 5298 sub unescape {
|
Line 5279 sub unescape {
|
return $str; |
return $str; |
} |
} |
|
|
|
sub thaw_unescape { |
|
my ($value)=@_; |
|
if ($value =~ /^__FROZEN__/) { |
|
substr($value,0,10,undef); |
|
$value=&unescape($value); |
|
return &thaw($value); |
|
} |
|
return &unescape($value); |
|
} |
|
|
sub mod_perl_version { |
sub mod_perl_version { |
if (defined($perlvar{'MODPERL2'})) { |
if (defined($perlvar{'MODPERL2'})) { |
return 2; |
return 2; |
Line 5317 sub goodbye {
|
Line 5308 sub goodbye {
|
#not converted to using infrastruture and probably shouldn't be |
#not converted to using infrastruture and probably shouldn't be |
&logthis(sprintf("%-20s is %s",'%badServerCache',scalar(%badServerCache))); |
&logthis(sprintf("%-20s is %s",'%badServerCache',scalar(%badServerCache))); |
#converted |
#converted |
# &logthis(sprintf("%-20s is %s",'%metacache',scalar(%metacache))); |
&logthis(sprintf("%-20s is %s",'%metacache',scalar(%metacache))); |
&logthis(sprintf("%-20s is %s",'%homecache',scalar(%homecache))); |
&logthis(sprintf("%-20s is %s",'%homecache',scalar(%homecache))); |
&logthis(sprintf("%-20s is %s",'%titlecache',scalar(%titlecache))); |
&logthis(sprintf("%-20s is %s",'%titlecache',scalar(%titlecache))); |
&logthis(sprintf("%-20s is %s",'%courseresdatacache',scalar(%courseresdatacache))); |
&logthis(sprintf("%-20s is %s",'%courseresdatacache',scalar(%courseresdatacache))); |
#1.1 only |
#1.1 only |
&logthis(sprintf("%-20s is %s",'%userresdatacache',scalar(%userresdatacache))); |
&logthis(sprintf("%-20s is %s",'%userresdatacache',scalar(%userresdatacache))); |
&logthis(sprintf("%-20s is %s",'%usectioncache',scalar(%usectioncache))); |
&logthis(sprintf("%-20s is %s",'%getsectioncache',scalar(%getsectioncache))); |
&logthis(sprintf("%-20s is %s",'%courseresversioncache',scalar(%courseresversioncache))); |
&logthis(sprintf("%-20s is %s",'%courseresversioncache',scalar(%courseresversioncache))); |
&logthis(sprintf("%-20s is %s",'%resversioncache',scalar(%resversioncache))); |
&logthis(sprintf("%-20s is %s",'%resversioncache',scalar(%resversioncache))); |
&flushcourselogs(); |
&flushcourselogs(); |
Line 5470 BEGIN {
|
Line 5461 BEGIN {
|
|
|
} |
} |
|
|
$metacache=new Cache::Memcached({'servers'=>['127.0.0.1:11211']}); |
%metacache=(); |
|
|
$processmarker='_'.time.'_'.$perlvar{'lonHostID'}; |
$processmarker='_'.time.'_'.$perlvar{'lonHostID'}; |
$dumpcount=0; |
$dumpcount=0; |
Line 5705 X<rolesinit()>
|
Line 5696 X<rolesinit()>
|
B<rolesinit($udom,$username,$authhost)>: get user privileges |
B<rolesinit($udom,$username,$authhost)>: get user privileges |
|
|
=item * |
=item * |
X<usection()> |
X<getsection()> |
B<usection($udom,$uname,$cname)>: finds the section of student in the |
B<getsection($udom,$uname,$cname)>: finds the section of student in the |
course $cname, return section name/number or '' for "not in course" |
course $cname, return section name/number or '' for "not in course" |
and '-1' for "no section" |
and '-1' for "no section" |
|
|