--- loncom/lonnet/perl/lonnet.pm	2006/12/28 20:09:10	1.817
+++ loncom/lonnet/perl/lonnet.pm	2007/01/12 22:14:28	1.823
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.817 2006/12/28 20:09:10 raeburn Exp $
+# $Id: lonnet.pm,v 1.823 2007/01/12 22:14:28 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1701,6 +1701,12 @@ sub removeuserfile {
         if (($fname !~ /\.meta$/) && (&is_portfolio_file($fname))) {
             my $metafile = $fname.'.meta';
             my $metaresult = &removeuserfile($docuname,$docudom,$metafile); 
+	    my $url = "/uploaded/$docudom/$docuname/$fname";
+            my ($file,$group) = (&parse_portfolio_url($url))[3,4];
+            my $sqlresult = 
+                &update_portfolio_table($docuname,$docudom,$file,
+                                        'portfolio_metadata',$group,
+                                        'delete');
         }
     }
     return $result;
@@ -1723,6 +1729,12 @@ sub renameuserfile {
             my $newmeta = $new.'.meta';
             my $metaresult = 
                 &renameuserfile($docuname,$docudom,$oldmeta,$newmeta);
+	    my $url = "/uploaded/$docudom/$docuname/$old";
+            my ($file,$group) = (&parse_portfolio_url($url))[3,4];
+            my $sqlresult = 
+                &update_portfolio_table($docuname,$docudom,$file,
+                                        'portfolio_metadata',$group,
+                                        'delete');
         }
     }
     return $result;
@@ -3048,7 +3060,23 @@ sub dump {
 
 sub dumpstore {
    my ($namespace,$udomain,$uname,$regexp,$range)=@_;
-   return &dump($namespace,$udomain,$uname,$regexp,$range);
+   if (!$udomain) { $udomain=$env{'user.domain'}; }
+   if (!$uname) { $uname=$env{'user.name'}; }
+   my $uhome=&homeserver($uname,$udomain);
+   if ($regexp) {
+       $regexp=&escape($regexp);
+   } else {
+       $regexp='.';
+   }
+   my $rep=&reply("dump:$udomain:$uname:$namespace:$regexp:$range",$uhome);
+   my @pairs=split(/\&/,$rep);
+   my %returnhash=();
+   foreach my $item (@pairs) {
+       my ($key,$value)=split(/=/,$item,2);
+       next if ($key =~ /^error: 2 /);
+       $returnhash{$key}=&thaw_unescape($value);
+   }
+   return %returnhash;
 }
 
 # -------------------------------------------------------------- keys interface
@@ -3082,7 +3110,7 @@ sub currentdump {
    if ($rep eq "unknown_cmd") { 
        # an old lond will not know currentdump
        # Do a dump and make it look like a currentdump
-       my @tmp = &dump($courseid,$sdom,$sname,'.');
+       my @tmp = &dumpstore($courseid,$sdom,$sname,'.');
        return if ($tmp[0] =~ /^(error:|no_such_host)/);
        my %hash = @tmp;
        @tmp=();
@@ -3107,6 +3135,8 @@ sub convert_dump_to_currentdump{
     # we might run in to problems with parameter names =~ /^v\./
     while (my ($key,$value) = each(%hash)) {
         my ($v,$symb,$param) = split(/:/,$key);
+	$symb  = &unescape($symb);
+	$param = &unescape($param);
         next if ($v eq 'version' || $symb eq 'keys');
         next if (exists($returnhash{$symb}) &&
                  exists($returnhash{$symb}->{$param}) &&
@@ -3519,12 +3549,12 @@ sub parse_portfolio_url {
 
     my ($type,$udom,$unum,$group,$file_name);
     
-    if ($url =~  m-^/*uploaded/($match_domain)/($match_username)/portfolio(/.+)$-) {
+    if ($url =~  m-^/*(?:uploaded|editupload)/($match_domain)/($match_username)/portfolio(/.+)$-) {
 	$type = 1;
         $udom = $1;
         $unum = $2;
         $file_name = $3;
-    } elsif ($url =~ m-^/*uploaded/($match_domain)/($match_courseid)/groups/([^/]+)/portfolio/(.+)$-) {
+    } elsif ($url =~ m-^/*(?:uploaded|editupload)/($match_domain)/($match_courseid)/groups/([^/]+)/portfolio/(.+)$-) {
 	$type = 2;
         $udom = $1;
         $unum = $2;
@@ -3544,7 +3574,7 @@ sub is_portfolio_url {
 
 sub is_portfolio_file {
     my ($file) = @_;
-    if (($file =~ /^portfolio/) || ($file =~ /^groups\/\w\/portfolio/)) {
+    if (($file =~ /^portfolio/) || ($file =~ /^groups\/\w+\/portfolio/)) {
         return 1;
     }
     return;
@@ -3556,7 +3586,7 @@ sub is_portfolio_file {
 sub customaccess {
     my ($priv,$uri)=@_;
     my ($urole,$urealm)=split(/\./,$env{'request.role'},2);
-    my ($udom,$ucrs,$usec)=split(/\//,$urealm);
+    my (undef,$udom,$ucrs,$usec)=split(/\//,$urealm);
     $udom = &LONCAPA::clean_domain($udom);
     $ucrs = &LONCAPA::clean_username($ucrs);
     my $access=0;
@@ -4096,6 +4126,18 @@ sub log_query {
     return get_query_reply($queryid);
 }
 
+# -------------------------- Update MySQL table for portfolio file
+
+sub update_portfolio_table {
+    my ($uname,$udom,$file_name,$query,$group,$action) = @_;
+    my $homeserver = &homeserver($uname,$udom);
+    my $queryid=
+        &reply("querysend:".$query.':'.&escape($uname.':'.$udom.':'.$group).
+               ':'.&escape($file_name).':'.$action,$homeserver);
+    my $reply = &get_query_reply($queryid);
+    return $reply;
+}
+
 # ------- Request retrieval of institutional classlists for course(s)
 
 sub fetch_enrollment_query {
@@ -5259,6 +5301,15 @@ sub modify_access_controls {
         #  remove lock
         my @del_lock = ($file_name."\0".'locked_access_records');
         my $dellockoutcome = &del('file_permissions',\@del_lock,$domain,$user);
+        my ($file,$group);
+        if (&is_course($domain,$user)) {
+            ($group,$file) = split(/\//,$file_name,2);
+        } else {
+            $file = $file_name;
+        }
+        my $sqlresult =
+            &update_portfolio_table($user,$domain,$file,'portfolio_access',
+                                    $group);
     } else {
         $outcome = "error: could not obtain lockfile\n";  
     }