--- loncom/lonnet/perl/lonnet.pm 2001/01/30 01:31:05 1.101
+++ loncom/lonnet/perl/lonnet.pm 2001/08/04 13:38:35 1.135
@@ -3,6 +3,9 @@
#
# Functions for use by content handlers:
#
+# metadata_query(sql-query-string,custom-metadata-regex) :
+# returns file handle of where sql and
+# regex results will be stored for query
# plaintext(short) : plain text explanation of short term
# fileembstyle(ext) : embed style in page for file extension
# filedescription(ext) : descriptor text for file extension
@@ -13,7 +16,7 @@
# 1: user needs to choose course
# 2: browse allowed
# definerole(rolename,sys,dom,cou) : define a custom role rolename
-# set priviledges in format of lonTabs/roles.tab for
+# set privileges in format of lonTabs/roles.tab for
# system, domain and course level,
# assignrole(udom,uname,url,role,end,start) : give a role to a user for the
# level given by url. Optional start and end dates
@@ -25,15 +28,39 @@
# revokecustomrole (udom,uname,url,rdom,rnam,rolename) : Revoke a custom role
# appenv(hash) : adds hash to session environment
# delenv(varname) : deletes all environment entries starting with varname
-# store(hash) : stores hash permanently for this url
-# cstore(hash) : critical store
-# restore : returns hash for this url
-# eget(namesp,array) : returns hash with keys from array filled in from namesp
-# get(namesp,array) : returns hash with keys from array filled in from namesp
-# del(namesp,array) : deletes keys out of array from namesp
-# put(namesp,hash) : stores hash in namesp
-# cput(namesp,hash) : critical put
-# dump(namesp) : dumps the complete namespace into a hash
+# store(hashref,symb,courseid,udom,uname)
+# : stores hash permanently for this url
+# hashref needs to be given, and should be a \%hashname
+# the remaining args aren't required and if they aren't
+# passed or are '' they will be derived from the ENV
+# cstore(hashref,symb,courseid,udom,uname)
+# : same as store but uses the critical interface to
+# guarentee a store
+# restore(symb,courseid,udom,uname)
+# : returns hash for this symb, all args are optional
+# if they aren't given they will be derived from the
+# current enviroment
+#
+#
+# for the next 6 functions udom and uname are optional
+# if supplied they use udom as the domain and uname
+# as the username for the function (supply a courseid
+# for the uname if you want a course database)
+# if not supplied it uses %ENV and looks at
+# user. attribute for the values
+#
+# eget(namesp,arrayref,udom,uname)
+# : returns hash with keys from array reference filled
+# in from namesp (encrypts the return communication)
+# get(namesp,arrayref,udom,uname)
+# : returns hash with keys from array reference filled
+# in from namesp
+# dump(namesp,udom,uname) : dumps the complete namespace into a hash
+# del(namesp,array,udom,uname) : deletes keys out of array from namesp
+# put(namesp,hash,udom,uname) : stores hash in namesp
+# cput(namesp,hash,udom,uname) : critical put
+#
+#
# ssi(url,hash) : does a complete request cycle on url to localhost, posts
# hash
# coursedescription(id) : returns and caches course description for id
@@ -49,7 +76,7 @@
# receipt() : returns a receipt to be given out to users
# getfile(filename) : returns the contents of filename, or a -1 if it can't
# be found, replicates and subscribes to the file
-# filelocation(dir,file) : returns a farily clean absolute reference to file
+# filelocation(dir,file) : returns a fairly clean absolute reference to file
# from the directory dir
# hreflocation(dir,file) : same as filelocation, but for hrefs
# log(domain,user,home,msg) : write to permanent log for user
@@ -85,7 +112,17 @@
# 05/01/01 Guy Albertelli
# 05/01,06/01,09/01 Gerd Kortemeyer
# 09/01 Guy Albertelli
-# 09/01,10/01,11/01,29/01 Gerd Kortemeyer
+# 09/01,10/01,11/01 Gerd Kortemeyer
+# 02/27/01 Scott Harrison
+# 3/2 Gerd Kortemeyer
+# 3/15,3/19 Scott Harrison
+# 3/19,3/20 Gerd Kortemeyer
+# 3/22,3/27,4/2,4/16,4/17 Scott Harrison
+# 5/26,5/28 Gerd Kortemeyer
+# 5/30 H. K. Ng
+# 6/1 Gerd Kortemeyer
+# July Guy Albertelli
+# 8/4 Gerd Kortemeyer
package Apache::lonnet;
@@ -94,7 +131,7 @@ use Apache::File;
use LWP::UserAgent();
use HTTP::Headers;
use vars
-qw(%perlvar %hostname %homecache %spareid %hostdom %libserv %pr %prp %fe %fd $readit %metacache);
+qw(%perlvar %hostname %homecache %spareid %hostdom %libserv %pr %prp %fe %fd $readit %metacache %packagetab);
use IO::Socket;
use GDBM_File;
use Apache::Constants qw(:common :http);
@@ -622,52 +659,122 @@ sub log {
return critical("log:$dom:$nam:$what",$hom);
}
+# --------------------------------------------- Set Expire Date for Spreadsheet
+
+sub expirespread {
+ my ($uname,$udom,$stype,$usymb)=@_;
+ my $cid=$ENV{'request.course.id'};
+ if ($cid) {
+ my $now=time;
+ my $key=$uname.':'.$udom.':'.$stype.':'.$usymb;
+ return &reply('put:'.$ENV{'course.'.$cid.'.domain'}.':'.
+ $ENV{'course.'.$cid.'.num'}.
+ ':nohist_expirationdates:'.
+ &escape($key).'='.$now,
+ $ENV{'course.'.$cid.'.home'})
+ }
+ return 'ok';
+}
+
+# ----------------------------------------------------- Devalidate Spreadsheets
+
+sub devalidate {
+ my $symb=shift;
+ my $cid=$ENV{'request.course.id'};
+ if ($cid) {
+ my $key=$ENV{'user.name'}.':'.$ENV{'user.domain'}.':';
+ my $status=
+ &del('nohist_calculatedsheet',
+ [$key.'studentcalc'],
+ $ENV{'course.'.$cid.'.domain'},
+ $ENV{'course.'.$cid.'.num'})
+ .' '.
+ &del('nohist_calculatedsheets_'.$cid,
+ [$key.'assesscalc:'.$symb]);
+ unless ($status eq 'ok ok') {
+ &logthis('Could not devalidate spreadsheet '.
+ $ENV{'user.name'}.' at '.$ENV{'user.domain'}.' for '.
+ $symb.': '.$status);
+ }
+ }
+}
+
# ----------------------------------------------------------------------- Store
sub store {
- my %storehash=@_;
- my $symb;
- unless ($symb=escape(&symbread())) { return ''; }
- my $namespace;
- unless ($namespace=$ENV{'request.course.id'}) { return ''; }
+ my ($storehash,$symb,$namespace,$domain,$stuname) = @_;
+ my $home='';
+
+ if ($stuname) {
+ $home=&homeserver($stuname,$domain);
+ }
+
+ if (!$symb) { unless ($symb=&symbread()) { return ''; } }
+
+ &devalidate($symb);
+
+ $symb=escape($symb);
+ if (!$namespace) { unless ($namespace=$ENV{'request.course.id'}) { return ''; } }
+ if (!$domain) { $domain=$ENV{'user.domain'}; }
+ if (!$stuname) { $stuname=$ENV{'user.name'}; }
+ if (!$home) { $home=$ENV{'user.home'}; }
my $namevalue='';
map {
- $namevalue.=escape($_).'='.escape($storehash{$_}).'&';
- } keys %storehash;
+ $namevalue.=escape($_).'='.escape($$storehash{$_}).'&';
+ } keys %$storehash;
$namevalue=~s/\&$//;
- return reply(
- "store:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$symb:$namevalue",
- "$ENV{'user.home'}");
+ return reply("store:$domain:$stuname:$namespace:$symb:$namevalue","$home");
}
# -------------------------------------------------------------- Critical Store
sub cstore {
- my %storehash=@_;
- my $symb;
- unless ($symb=escape(&symbread())) { return ''; }
- my $namespace;
- unless ($namespace=$ENV{'request.course.id'}) { return ''; }
+ my ($storehash,$symb,$namespace,$domain,$stuname) = @_;
+ my $home='';
+
+ if ($stuname) {
+ $home=&homeserver($stuname,$domain);
+ }
+
+ if (!$symb) { unless ($symb=&symbread()) { return ''; } }
+
+ &devalidate($symb);
+
+ $symb=escape($symb);
+ if (!$namespace) { unless ($namespace=$ENV{'request.course.id'}) { return ''; } }
+ if (!$domain) { $domain=$ENV{'user.domain'}; }
+ if (!$stuname) { $stuname=$ENV{'user.name'}; }
+ if (!$home) { $home=$ENV{'user.home'}; }
+
my $namevalue='';
map {
- $namevalue.=escape($_).'='.escape($storehash{$_}).'&';
- } keys %storehash;
+ $namevalue.=escape($_).'='.escape($$storehash{$_}).'&';
+ } keys %$storehash;
$namevalue=~s/\&$//;
- return critical(
- "store:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$symb:$namevalue",
- "$ENV{'user.home'}");
+ return critical("store:$domain:$stuname:$namespace:$symb:$namevalue","$home");
}
# --------------------------------------------------------------------- Restore
sub restore {
- my $symb;
- unless ($symb=escape(&symbread())) { return ''; }
- my $namespace;
- unless ($namespace=$ENV{'request.course.id'}) { return ''; }
- my $answer=reply(
- "restore:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$symb",
- "$ENV{'user.home'}");
+ my ($symb,$namespace,$domain,$stuname) = @_;
+ my $home='';
+
+ if ($stuname) {
+ $home=&homeserver($stuname,$domain);
+ }
+
+ if (!$symb) {
+ unless ($symb=escape(&symbread())) { return ''; }
+ } else {
+ $symb=&escape($symb);
+ }
+ if (!$namespace) { unless ($namespace=$ENV{'request.course.id'}) { return ''; } }
+ if (!$domain) { $domain=$ENV{'user.domain'}; }
+ if (!$stuname) { $stuname=$ENV{'user.name'}; }
+ if (!$home) { $home=$ENV{'user.home'}; }
+ my $answer=&reply("restore:$domain:$stuname:$namespace:$symb","$home");
+
my %returnhash=();
map {
my ($name,$value)=split(/\=/,$_);
@@ -689,22 +796,18 @@ sub coursedescription {
$courseid=~s/^\///;
$courseid=~s/\_/\//g;
my ($cdomain,$cnum)=split(/\//,$courseid);
- my $chome=homeserver($cnum,$cdomain);
+ my $chome=&homeserver($cnum,$cdomain);
if ($chome ne 'no_host') {
- my $rep=reply("dump:$cdomain:$cnum:environment",$chome);
- if ($rep ne 'con_lost') {
+ my %returnhash=&dump('environment',$cdomain,$cnum);
+ if (!exists($returnhash{'con_lost'})) {
my $normalid=$cdomain.'_'.$cnum;
my %envhash=();
- my %returnhash=('home' => $chome,
- 'domain' => $cdomain,
- 'num' => $cnum);
- map {
- my ($name,$value)=split(/\=/,$_);
- $name=&unescape($name);
- $value=&unescape($value);
- $returnhash{$name}=$value;
+ $returnhash{'home'}= $chome;
+ $returnhash{'domain'} = $cdomain;
+ $returnhash{'num'} = $cnum;
+ while (my ($name,$value) = each %returnhash) {
$envhash{'course.'.$normalid.'.'.$name}=$value;
- } split(/\&/,$rep);
+ }
$returnhash{'url'}='/res/'.declutter($returnhash{'url'});
$returnhash{'fn'}=$perlvar{'lonDaemons'}.'/tmp/'.
$ENV{'user.name'}.'_'.$cdomain.'_'.$cnum;
@@ -719,7 +822,7 @@ sub coursedescription {
return ();
}
-# -------------------------------------------------------- Get user priviledges
+# -------------------------------------------------------- Get user privileges
sub rolesinit {
my ($domain,$username,$authhost)=@_;
@@ -789,16 +892,20 @@ sub rolesinit {
}
}
} split(/&/,$rolesdump);
+ my $adv=0;
+ my $author=0;
map {
%thesepriv=();
+ if ($_!~/^st/) { $adv=1; }
+ if (($_=~/^au/) || ($_=~/^ca/)) { $author=1; }
map {
if ($_ ne '') {
- my ($priviledge,$restrictions)=split(/&/,$_);
+ my ($privilege,$restrictions)=split(/&/,$_);
if ($restrictions eq '') {
- $thesepriv{$priviledge}='F';
+ $thesepriv{$privilege}='F';
} else {
- if ($thesepriv{$priviledge} ne 'F') {
- $thesepriv{$priviledge}.=$restrictions;
+ if ($thesepriv{$privilege} ne 'F') {
+ $thesepriv{$privilege}.=$restrictions;
}
}
}
@@ -807,6 +914,9 @@ sub rolesinit {
map { $thesestr.=':'.$_.'&'.$thesepriv{$_}; } keys %thesepriv;
$userroles.='user.priv.'.$_.'='.$thesestr."\n";
} keys %allroles;
+ $userroles.='user.adv='.$adv."\n".
+ 'user.author='.$author."\n";
+ $ENV{'user.adv'}=$adv;
}
return $userroles;
}
@@ -814,43 +924,51 @@ sub rolesinit {
# --------------------------------------------------------------- get interface
sub get {
- my ($namespace,@storearr)=@_;
+ my ($namespace,$storearr,$udomain,$uname)=@_;
my $items='';
map {
$items.=escape($_).'&';
- } @storearr;
+ } @$storearr;
$items=~s/\&$//;
- my $rep=reply("get:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$items",
- $ENV{'user.home'});
+ if (!$udomain) { $udomain=$ENV{'user.domain'}; }
+ if (!$uname) { $uname=$ENV{'user.name'}; }
+ my $uhome=&homeserver($uname,$udomain);
+
+ my $rep=&reply("get:$udomain:$uname:$namespace:$items",$uhome);
my @pairs=split(/\&/,$rep);
my %returnhash=();
my $i=0;
map {
$returnhash{$_}=unescape($pairs[$i]);
$i++;
- } @storearr;
+ } @$storearr;
return %returnhash;
}
# --------------------------------------------------------------- del interface
sub del {
- my ($namespace,@storearr)=@_;
+ my ($namespace,$storearr,$udomain,$uname)=@_;
my $items='';
map {
$items.=escape($_).'&';
- } @storearr;
+ } @$storearr;
$items=~s/\&$//;
- return reply("del:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$items",
- $ENV{'user.home'});
+ if (!$udomain) { $udomain=$ENV{'user.domain'}; }
+ if (!$uname) { $uname=$ENV{'user.name'}; }
+ my $uhome=&homeserver($uname,$udomain);
+
+ return &reply("del:$udomain:$uname:$namespace:$items",$uhome);
}
# -------------------------------------------------------------- dump interface
sub dump {
- my $namespace=shift;
- my $rep=reply("dump:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace",
- $ENV{'user.home'});
+ my ($namespace,$udomain,$uname)=@_;
+ if (!$udomain) { $udomain=$ENV{'user.domain'}; }
+ if (!$uname) { $uname=$ENV{'user.name'}; }
+ my $uhome=&homeserver($uname,$udomain);
+ my $rep=reply("dump:$udomain:$uname:$namespace",$uhome);
my @pairs=split(/\&/,$rep);
my %returnhash=();
map {
@@ -863,52 +981,57 @@ sub dump {
# --------------------------------------------------------------- put interface
sub put {
- my ($namespace,%storehash)=@_;
+ my ($namespace,$storehash,$udomain,$uname)=@_;
+ if (!$udomain) { $udomain=$ENV{'user.domain'}; }
+ if (!$uname) { $uname=$ENV{'user.name'}; }
+ my $uhome=&homeserver($uname,$udomain);
my $items='';
map {
- $items.=escape($_).'='.escape($storehash{$_}).'&';
- } keys %storehash;
+ $items.=&escape($_).'='.&escape($$storehash{$_}).'&';
+ } keys %$storehash;
$items=~s/\&$//;
- return reply("put:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$items",
- $ENV{'user.home'});
+ return &reply("put:$udomain:$uname:$namespace:$items",$uhome);
}
# ------------------------------------------------------ critical put interface
sub cput {
- my ($namespace,%storehash)=@_;
+ my ($namespace,$storehash,$udomain,$uname)=@_;
+ if (!$udomain) { $udomain=$ENV{'user.domain'}; }
+ if (!$uname) { $uname=$ENV{'user.name'}; }
+ my $uhome=&homeserver($uname,$udomain);
my $items='';
map {
- $items.=escape($_).'='.escape($storehash{$_}).'&';
- } keys %storehash;
+ $items.=escape($_).'='.escape($$storehash{$_}).'&';
+ } keys %$storehash;
$items=~s/\&$//;
- return critical
- ("put:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$items",
- $ENV{'user.home'});
+ return &critical("put:$udomain:$uname:$namespace:$items",$uhome);
}
# -------------------------------------------------------------- eget interface
sub eget {
- my ($namespace,@storearr)=@_;
+ my ($namespace,$storearr,$udomain,$uname)=@_;
my $items='';
map {
$items.=escape($_).'&';
- } @storearr;
+ } @$storearr;
$items=~s/\&$//;
- my $rep=reply("eget:$ENV{'user.domain'}:$ENV{'user.name'}:$namespace:$items",
- $ENV{'user.home'});
+ if (!$udomain) { $udomain=$ENV{'user.domain'}; }
+ if (!$uname) { $uname=$ENV{'user.name'}; }
+ my $uhome=&homeserver($uname,$udomain);
+ my $rep=&reply("eget:$udomain:$uname:$namespace:$items",$uhome);
my @pairs=split(/\&/,$rep);
my %returnhash=();
my $i=0;
map {
$returnhash{$_}=unescape($pairs[$i]);
$i++;
- } @storearr;
+ } @$storearr;
return %returnhash;
}
-# ------------------------------------------------- Check for a user priviledge
+# ------------------------------------------------- Check for a user privilege
sub allowed {
my ($priv,$uri)=@_;
@@ -959,7 +1082,7 @@ sub allowed {
return $thisallowed;
}
#
-# Gathered so far: system, domain and course wide priviledges
+# Gathered so far: system, domain and course wide privileges
#
# Course: See if uri or referer is an individual resource that is part of
# the course
@@ -1010,7 +1133,7 @@ sub allowed {
}
#
-# Gathered now: all priviledges that could apply, and condition number
+# Gathered now: all privileges that could apply, and condition number
#
#
# Full or no access?
@@ -1180,6 +1303,27 @@ sub definerole {
}
}
+# ---------------- Make a metadata query against the network of library servers
+
+sub metadata_query {
+ my ($query,$custom,$customshow)=@_;
+ # need to put in a library server loop here and return a hash
+ my %rhash;
+ for my $server (keys %libserv) {
+ unless ($custom or $customshow) {
+ my $reply=&reply("querysend:".&escape($query),$server);
+ $rhash{$server}=$reply;
+ }
+ else {
+ my $reply=&reply("querysend:".&escape($query).':'.
+ &escape($custom).':'.&escape($customshow),
+ $server);
+ $rhash{$server}=$reply;
+ }
+ }
+ return \%rhash;
+}
+
# ------------------------------------------------------------------ Plain Text
sub plaintext {
@@ -1207,12 +1351,22 @@ sub assignrole {
my ($udom,$uname,$url,$role,$end,$start)=@_;
my $mrole;
if ($role =~ /^cr\//) {
- unless (&allowed('ccr',$url)) { return 'refused'; }
+ unless (&allowed('ccr',$url)) {
+ &logthis('Refused custom assignrole: '.
+ $udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start.' by '.
+ $ENV{'user.name'}.' at '.$ENV{'user.domain'});
+ return 'refused';
+ }
$mrole='cr';
} else {
my $cwosec=$url;
$cwosec=~s/^\/(\w+)\/(\w+)\/.*/$1\/$2/;
- unless (&allowed('c'.$role,$cwosec)) { return 'refused'; }
+ unless (&allowed('c'.$role,$cwosec)) {
+ &logthis('Refused assignrole: '.
+ $udom.' '.$uname.' '.$url.' '.$role.' '.$end.' '.$start.' by '.
+ $ENV{'user.name'}.' at '.$ENV{'user.domain'});
+ return 'refused';
+ }
$mrole=$role;
}
my $command="encrypt:rolesput:$ENV{'user.domain'}:$ENV{'user.name'}:".
@@ -1282,27 +1436,20 @@ sub modifyuser {
}
}
# -------------------------------------------------------------- Add names, etc
- my $names=&reply('get:'.$udom.':'.$uname.
- ':environment:firstname&middlename&lastname&generation',
- $uhome);
- my ($efirst,$emiddle,$elast,$egene)=split(/\&/,$names);
- if ($first) { $efirst = &escape($first); }
- if ($middle) { $emiddle = &escape($middle); }
- if ($last) { $elast = &escape($last); }
- if ($gene) { $egene = &escape($gene); }
- my $reply=&reply('put:'.$udom.':'.$uname.
- ':environment:firstname='.$efirst.
- '&middlename='.$emiddle.
- '&lastname='.$elast.
- '&generation='.$egene,$uhome);
- if ($reply ne 'ok') {
- return 'error: '.$reply;
- }
+ my %names=&get('environment',
+ ['firstname','middlename','lastname','generation'],
+ $udom,$uname);
+ if ($first) { $names{'firstname'} = $first; }
+ if ($middle) { $names{'middlename'} = $middle; }
+ if ($last) { $names{'lastname'} = $last; }
+ if ($gene) { $names{'generation'} = $gene; }
+ my $reply = &put('environment', \%names, $udom,$uname);
+ if ($reply ne 'ok') { return 'error: '.$reply; }
&logthis('Success modifying user '.$udom.', '.$uname.', '.$uid.', '.
$umode.', '.$first.', '.$middle.', '.
$last.', '.$gene.' by '.
$ENV{'user.name'}.' at '.$ENV{'user.domain'});
- return 'ok';
+ return 'ok';
}
# -------------------------------------------------------------- Modify student
@@ -1527,7 +1674,7 @@ sub condval {
# --------------------------------------------------------- Value of a Variable
sub EXT {
- my ($varname,$psymb)=@_;
+ my $varname=shift;
unless ($varname) { return ''; }
my ($realm,$space,$qualifier,@therest)=split(/\./,$varname);
my $rest;
@@ -1543,7 +1690,7 @@ sub EXT {
if ($realm eq 'user') {
# --------------------------------------------------------------- user.resource
if ($space eq 'resource') {
- my %restored=&restore;
+ my %restored=&restore();
return $restored{$qualifierrest};
# ----------------------------------------------------------------- user.access
} elsif ($space eq 'access') {
@@ -1571,7 +1718,7 @@ sub EXT {
# ---------------------------------------------------- Any other user namespace
} else {
my $item=($rest)?$qualifier.'.'.$rest:$qualifier;
- my %reply=&get($space,$item);
+ my %reply=&get($space,[$item]);
return $reply{$item};
}
} elsif ($realm eq 'request') {
@@ -1584,54 +1731,45 @@ sub EXT {
}
} elsif ($realm eq 'course') {
# ---------------------------------------------------------- course.description
- my $section='';
- if ($ENV{'request.course.sec'}) {
- $section='_'.$ENV{'request.course.sec'};
- }
- return $ENV{'course.'.$ENV{'request.course.id'}.$section.'.'.
+ return $ENV{'course.'.$ENV{'request.course.id'}.'.'.
$spacequalifierrest};
} elsif ($realm eq 'resource') {
- if ($ENV{'request.course.id'}) {
+ if ($ENV{'request.course.id'}) {
# ----------------------------------------------------- Cascading lookup scheme
- my $symbp;
- if ($psymb) {
- $symbp=$psymb;
- } else {
- $symbp=&symbread();
- }
- my $mapp=(split(/\_\_\_/,$symbp))[0];
+ my $symbp=&symbread();
+ my $mapp=(split(/\_\_\_/,$symbp))[0];
- my $symbparm=$symbp.'.'.$spacequalifierrest;
- my $mapparm=$mapp.'___(all).'.$spacequalifierrest;
+ my $symbparm=$symbp.'.'.$spacequalifierrest;
+ my $mapparm=$mapp.'___(all).'.$spacequalifierrest;
- my $seclevel=
+ my $seclevel=
$ENV{'request.course.id'}.'.['.
$ENV{'request.course.sec'}.'].'.$spacequalifierrest;
- my $seclevelr=
+ my $seclevelr=
$ENV{'request.course.id'}.'.['.
$ENV{'request.course.sec'}.'].'.$symbparm;
- my $seclevelm=
+ my $seclevelm=
$ENV{'request.course.id'}.'.['.
$ENV{'request.course.sec'}.'].'.$mapparm;
- my $courselevel=
+ my $courselevel=
$ENV{'request.course.id'}.'.'.$spacequalifierrest;
- my $courselevelr=
+ my $courselevelr=
$ENV{'request.course.id'}.'.'.$symbparm;
- my $courselevelm=
+ my $courselevelm=
$ENV{'request.course.id'}.'.'.$mapparm;
# ----------------------------------------------------------- first, check user
- my %resourcedata=get('resourcedata',
- ($courselevelr,$courselevelm,$courselevel));
- if (($resourcedata{$courselevelr}!~/^error\:/) &&
- ($resourcedata{$courselevelr}!~/^con_lost/)) {
-
- if ($resourcedata{$courselevelr}) {
- return $resourcedata{$courselevelr}; }
- if ($resourcedata{$courselevelm}) {
- return $resourcedata{$courselevelm}; }
- if ($resourcedata{$courselevel}) { return $resourcedata{$courselevel}; }
+ my %resourcedata=get('resourcedata',
+ [$courselevelr,$courselevelm,$courselevel]);
+ if (($resourcedata{$courselevelr}!~/^error\:/) &&
+ ($resourcedata{$courselevelr}!~/^con_lost/)) {
+
+ if ($resourcedata{$courselevelr}) {
+ return $resourcedata{$courselevelr}; }
+ if ($resourcedata{$courselevelm}) {
+ return $resourcedata{$courselevelm}; }
+ if ($resourcedata{$courselevel}) { return $resourcedata{$courselevel}; }
} else {
if ($resourcedata{$courselevelr}!~/No such file/) {
@@ -1689,7 +1827,7 @@ sub EXT {
# ---------------------------------------------------- Any other user namespace
} elsif ($realm eq 'environment') {
# ----------------------------------------------------------------- environment
- return $ENV{$spacequalifierrest};
+ return $ENV{'environment.'.$spacequalifierrest};
} elsif ($realm eq 'system') {
# ----------------------------------------------------------------- system.time
if ($space eq 'time') {
@@ -1714,6 +1852,8 @@ sub metadata {
my $token;
while ($token=$parser->get_token) {
if ($token->[0] eq 'S') {
+ if (defined($token->[2]->{'package'})) {
+ } else {
my $entry=$token->[1];
my $unikey=$entry;
if (defined($token->[2]->{'part'})) {
@@ -1735,7 +1875,8 @@ sub metadata {
) { $metacache{$uri.':'.$unikey}=
$metacache{$uri.':'.$unikey.'.default'};
}
- }
+ }
+ }
}
}
return $metacache{$uri.':'.$what};
@@ -2017,6 +2158,17 @@ if ($readit ne 'done') {
}
}
+# ---------------------------------------------------------- Read package table
+{
+ my $config=Apache::File->new("$perlvar{'lonTabDir'}/packages.tab");
+
+ while (my $configline=<$config>) {
+ chomp($configline);
+ my ($short,$plain)=split(/:/,$configline);
+ if ($plain ne '') { $packagetab{$short}=$plain; }
+ }
+}
+
# ------------------------------------------------------------- Read file types
{
my $config=Apache::File->new("$perlvar{'lonTabDir'}/filetypes.tab");