--- loncom/lonnet/perl/lonnet.pm	2014/10/13 15:47:14	1.1172.2.55
+++ loncom/lonnet/perl/lonnet.pm	2015/03/11 04:21:21	1.1172.2.60
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1172.2.55 2014/10/13 15:47:14 raeburn Exp $
+# $Id: lonnet.pm,v 1.1172.2.60 2015/03/11 04:21:21 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1647,6 +1647,7 @@ sub dump_dom {
 
 sub get_dom {
     my ($namespace,$storearr,$udom,$uhome)=@_;
+    return if ($udom eq 'public');
     my $items='';
     foreach my $item (@$storearr) {
         $items.=&escape($item).'&';
@@ -1654,6 +1655,7 @@ sub get_dom {
     $items=~s/\&$//;
     if (!$udom) {
         $udom=$env{'user.domain'};
+        return if ($udom eq 'public');
         if (defined(&domain($udom,'primary'))) {
             $uhome=&domain($udom,'primary');
         } else {
@@ -2068,6 +2070,11 @@ sub get_domain_defaults {
         }
     }
     if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
+        $domdefaults{'usejsme'} = $domconfig{'coursedefaults'}{'usejsme'};
+        $domdefaults{'uselcmath'} = $domconfig{'coursedefaults'}{'uselcmath'};
+        if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
+            $domdefaults{'postsubmit'} = $domconfig{'coursedefaults'}{'postsubmit'}{'client'};
+        }
         foreach my $type (@coursetypes) {
             if (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
                 unless ($type eq 'community') {
@@ -2077,6 +2084,12 @@ sub get_domain_defaults {
             if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
                 $domdefaults{$type.'quota'} = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
             }
+            if ($domdefaults{'postsubmit'} eq 'on') {
+                if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
+                    $domdefaults{$type.'postsubtimeout'} =
+                        $domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
+                }
+            }
         }
     }
     if (ref($domconfig{'usersessions'}) eq 'HASH') {
@@ -2715,7 +2728,12 @@ sub ssi {
     &Apache::lonenc::check_encrypt(\$fn);
     if (%form) {
       $request=new HTTP::Request('POST',&absolute_url().$fn);
-      $request->content(join('&',map { &escape($_).'='.&escape($form{$_}) } keys(%form)));
+      $request->content(join('&',map {
+            my $name = escape($_);
+            "$name=" . ( ref($form{$_}) eq 'ARRAY'
+            ? join("&$name=", map {escape($_) } @{$form{$_}})
+            : &escape($form{$_}) );
+        } keys(%form)));
     } else {
       $request=new HTTP::Request('GET',&absolute_url().$fn);
     }
@@ -5175,7 +5193,7 @@ sub privileged {
         my %rolesdump = &dump("roles", $domain, $username) or return 0;
         my $now = time;
 
-        for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys %rolesdump}) {
+        for my $role (@rolesdump{grep { ! /^rolesdef_/ } keys(%rolesdump)}) {
             my ($trole, $tend, $tstart) = split(/_/, $role);
             if (grep(/^\Q$trole\E$/,@{$roles})) {
                 return 1 unless ($tend && $tend < $now)
@@ -5264,7 +5282,7 @@ sub rolesinit {
     my %allroles=();
     my %allgroups=();
 
-    for my $area (grep { ! /^rolesdef_/ } keys %rolesdump) {
+    for my $area (grep { ! /^rolesdef_/ } keys(%rolesdump)) {
         my $role = $rolesdump{$area};
         $area =~ s/\_\w\w$//;
 
@@ -5891,7 +5909,7 @@ sub newput {
 # ---------------------------------------------------------  putstore interface
 
 sub putstore {
-   my ($namespace,$symb,$version,$storehash,$udomain,$uname)=@_;
+   my ($namespace,$symb,$version,$storehash,$udomain,$uname,$tolog)=@_;
    if (!$udomain) { $udomain=$env{'user.domain'}; }
    if (!$uname) { $uname=$env{'user.name'}; }
    my $uhome=&homeserver($uname,$udomain);
@@ -5905,6 +5923,17 @@ sub putstore {
    my $reply =
        &reply("putstore:$udomain:$uname:$namespace:$esc_symb:$esc_v:$items",
 	      $uhome);
+   if (($tolog) && ($reply eq 'ok')) {
+       my $namevalue='';
+       foreach my $key (keys(%{$storehash})) {
+           $namevalue.=&escape($key).'='.&freeze_escape($storehash->{$key}).'&';
+       }
+       $namevalue .= 'ip='.&escape($ENV{'REMOTE_ADDR'}).
+                     '&host='.&escape($perlvar{'lonHostID'}).
+                     '&version='.$esc_v.
+                     '&by='.&escape($env{'user.name'}.':'.$env{'user.domain'});
+       &Apache::lonnet::courselog($symb.':'.$uname.':'.$udomain.':PUTSTORE:'.$namevalue);
+   }
    if ($reply eq 'unknown_cmd') {
        # gfall back to way things use to be done
        return &old_putstore($namespace,$symb,$version,$storehash,$udomain,
@@ -6063,10 +6092,15 @@ sub get_timebased_id {
         my %inuse = &Apache::lonnet::dump('nohist_'.$namespace,$cdom,$cnum,$prefix);
         my $id = time;
         $newid = $id;
+        if ($idtype eq 'addcode') {
+            $newid .= &sixnum_code();
+        }
         my $idtries = 0;
         while (exists($inuse{$prefix."\0".$newid}) && $idtries < $maxtries) {
             if ($idtype eq 'concat') {
                 $newid = $id.$idtries;
+            } elsif ($idtype eq 'addcode') {
+                $newid = $newid.&sixnum_code();
             } else {
                 $newid ++;
             }
@@ -6083,6 +6117,7 @@ sub get_timebased_id {
                 $error = 'error saving new item: '.$putresult;
             }
         } else {
+             undef($newid);
              $error = ('error: no unique suffix available for the new item ');
         }
 #  remove lock
@@ -6091,10 +6126,21 @@ sub get_timebased_id {
     } else {
         $error = "error: could not obtain lockfile\n";
         $dellock = 'ok';
+        if (($prefix eq 'paste') && ($namespace eq 'courseeditor') && ($keyid eq 'num')) {
+            $dellock = 'nolock';
+        }
     }
     return ($newid,$dellock,$error);
 }
 
+sub sixnum_code {
+    my $code;
+    for (0..6) {
+        $code .= int( rand(9) );
+    }
+    return $code;
+}
+
 # -------------------------------------------------- portfolio access checking
 
 sub portfolio_access {
@@ -10557,7 +10603,7 @@ sub metadata {
 
 	$metaentry{':keys'} = join(',',keys(%metathesekeys));
 	&metadata_generate_part0(\%metathesekeys,\%metaentry,$uri);
-	$metaentry{':allpossiblekeys'}=join(',',keys %metathesekeys);
+	$metaentry{':allpossiblekeys'}=join(',',keys(%metathesekeys));
 	&do_cache_new('meta',$uri,\%metaentry,$cachetime);
 # this is the end of "was not already recently cached
     }
@@ -13313,10 +13359,11 @@ $range should be either an integer '100'
 
 =item *
 
-putstore($namespace,$symb,$version,$storehash,$udomain,$uname) :
+putstore($namespace,$symb,$version,$storehash,$udomain,$uname,$tolog) :
 replaces a &store() version of data with a replacement set of data
 for a particular resource in a namespace passed in the $storehash hash 
-reference
+reference. If $tolog is true, the transaction is logged in the courselog
+with an action=PUTSTORE.
 
 =item *