--- loncom/lonnet/perl/lonnet.pm	2007/01/11 21:09:10	1.822
+++ loncom/lonnet/perl/lonnet.pm	2007/01/18 18:21:10	1.827
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.822 2007/01/11 21:09:10 albertel Exp $
+# $Id: lonnet.pm,v 1.827 2007/01/18 18:21:10 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1701,15 +1701,10 @@ sub removeuserfile {
         if (($fname !~ /\.meta$/) && (&is_portfolio_file($fname))) {
             my $metafile = $fname.'.meta';
             my $metaresult = &removeuserfile($docuname,$docudom,$metafile); 
-            my ($group,$file);
-            if ($fname =~ /^groups\/(\w+)\/portfolio(\/.+)$/) {
-                $group = $1;
-                $file = $2;
-            } elsif ($fname =~ /^portfolio(\/.+)$/) {
-                $file = $1;
-            }
+	    my $url = "/uploaded/$docudom/$docuname/$fname";
+            my ($file,$group) = (&parse_portfolio_url($url))[3,4];
             my $sqlresult = 
-                &update_portfolio_table($docuname,$docudom,$group.$file,
+                &update_portfolio_table($docuname,$docudom,$file,
                                         'portfolio_metadata',$group,
                                         'delete');
         }
@@ -1734,15 +1729,10 @@ sub renameuserfile {
             my $newmeta = $new.'.meta';
             my $metaresult = 
                 &renameuserfile($docuname,$docudom,$oldmeta,$newmeta);
-            my ($group,$file);
-            if ($old =~ /^groups\/(\w+)\/portfolio(\/.+)$/) {
-                $group = $1;
-                $file = $2;
-            } elsif ($old =~ /^portfolio(\/.+)$/) {
-                $file = $1;
-            }
+	    my $url = "/uploaded/$docudom/$docuname/$old";
+            my ($file,$group) = (&parse_portfolio_url($url))[3,4];
             my $sqlresult = 
-                &update_portfolio_table($docuname,$docudom,$group.$file,
+                &update_portfolio_table($docuname,$docudom,$file,
                                         'portfolio_metadata',$group,
                                         'delete');
         }
@@ -3559,12 +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 = $2;
@@ -5326,6 +5316,53 @@ sub modify_access_controls {
     return ($outcome,$deloutcome,\%new_values,\%translation);
 }
 
+sub make_public_indefinitely {
+    my ($requrl) = @_;
+    my $now = time;
+    my $action = 'activate';
+    my $aclnum = 0;
+    if (&is_portfolio_url($requrl)) {
+        my (undef,$udom,$unum,$file_name,$group) =
+            &parse_portfolio_url($requrl);
+        my $current_perms = &get_portfile_permissions($udom,$unum);
+        my %access_controls = &get_access_controls($current_perms,
+                                                   $group,$file_name);
+        foreach my $key (keys(%{$access_controls{$file_name}})) {
+            my ($num,$scope,$end,$start) = 
+                ($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/);
+            if ($scope eq 'public') {
+                if ($start <= $now && $end == 0) {
+                    $action = 'none';
+                } else {
+                    $action = 'update';
+                    $aclnum = $num;
+                }
+                last;
+            }
+        }
+        if ($action eq 'none') {
+             return 'ok';
+        } else {
+            my %changes;
+            my $newend = 0;
+            my $newstart = $now;
+            my $newkey = $aclnum.':public_'.$newend.'_'.$newstart;
+            $changes{$action}{$newkey} = {
+                type => 'public',
+                time => {
+                    start => $newstart,
+                    end   => $newend,
+                },
+            };
+            my ($outcome,$deloutcome,$new_values,$translation) =
+                &modify_access_controls($file_name,\%changes,$udom,$unum);
+            return $outcome;
+        }
+    } else {
+        return 'invalid';
+    }
+}
+
 #------------------------------------------------------Get Marked as Read Only
 
 sub get_marked_as_readonly {
@@ -7153,6 +7190,10 @@ sub repcopy_userfile {
 	if ($lwpresp ne 'ok') {
 	    my $ua=new LWP::UserAgent;
 	    my $request=new HTTP::Request('GET',&tokenwrapper($uri));
+	    # FIXME, right reads everything into memory then writes it out
+	    # doing something like
+	    # 	    my $response=$ua->request($request,$file);
+	    # would make this write directly to disk
 	    my $response=$ua->request($request);
 	    if ($response->is_success()) {
 		$info=$response->content;
@@ -7312,6 +7353,29 @@ sub current_machine_ids {
     return @ids;
 }
 
+sub additional_machine_domains {
+    my @domains;
+    open(my $fh,"<$perlvar{'lonTabDir'}/expected_domains.tab");
+    while( my $line = <$fh>) {
+        $line =~ s/\s//g;
+        push(@domains,$line);
+    }
+    return @domains;
+}
+
+sub default_login_domain {
+    my $domain = $perlvar{'lonDefDomain'};
+    my $testdomain=(split(/\./,$ENV{'HTTP_HOST'}))[0];
+    foreach my $posdom (&current_machine_domains(),
+                        &additional_machine_domains()) {
+        if (lc($posdom) eq lc($testdomain)) {
+            $domain=$posdom;
+            last;
+        }
+    }
+    return $domain;
+}
+
 # ------------------------------------------------------------- Declutters URLs
 
 sub declutter {
@@ -7484,7 +7548,7 @@ sub get_iphost {
 	if (!exists($name_to_ip{$name})) {
 	    $ip = gethostbyname($name);
 	    if (!$ip || length($ip) ne 4) {
-		&logthis("Skipping host $id name $name no IP found\n");
+		&logthis("Skipping host $id name $name no IP found");
 		next;
 	    }
 	    $ip=inet_ntoa($ip);