--- loncom/lonnet/perl/lonnet.pm	2004/06/29 14:56:32	1.516
+++ loncom/lonnet/perl/lonnet.pm	2004/07/16 17:56:01	1.522
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.516 2004/06/29 14:56:32 raeburn Exp $
+# $Id: lonnet.pm,v 1.522 2004/07/16 17:56:01 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1600,7 +1600,7 @@ sub getannounce {
 	if ($announcement=~/\w/) { 
 	    return 
    '<table bgcolor="#FF5555" cellpadding="5" cellspacing="3">'.
-   '<tr><td bgcolor="#FFFFFF"><pre>'.$announcement.'</pre></td></tr></table>'; 
+   '<tr><td bgcolor="#FFFFFF"><tt>'.$announcement.'</tt></td></tr></table>'; 
 	} else {
 	    return '';
 	}
@@ -3203,6 +3203,32 @@ sub auto_create_password {
     return ($authparam,$create_passwd,$authchk);
 }
 
+sub auto_instcode_format {
+    my ($caller,$codedom,$instcodes,$codes,$codetitles,$cat_titles,$cat_order) = @_;
+    my $courses = '';
+    my $homeserver;
+    if ($caller eq 'global') {
+        $homeserver = $perlvar{'lonHostID'};
+    } else {
+        $homeserver = &homeserver($caller,$codedom);
+    }
+    my $host=$hostname{$homeserver};
+    foreach (keys %{$instcodes}) {
+        $courses .= &escape($_).'='.&escape($$instcodes{$_}).'&';
+    }
+    chop($courses);
+    my $response=&reply('autoinstcodeformat:'.$codedom.':'.$courses,$homeserver);
+    unless ($response =~ /(con_lost|error|no_such_host|refused)/) {
+        my ($codes_str,$codetitles_str,$cat_titles_str,$cat_order_str) = split/:/,$response;
+        %{$codes} = &str2hash($codes_str);
+        @{$codetitles} = &str2array($codetitles_str);
+        %{$cat_titles} = &str2hash($cat_titles_str);
+        %{$cat_order} = &str2hash($cat_order_str);
+        return 'ok';
+    }
+    return $response;
+}
+
 # ------------------------------------------------------------------ Plain Text
 
 sub plaintext {
@@ -3585,16 +3611,19 @@ sub revokecustomrole {
 
 
 # ------------------------------------------------------------ Portfolio Director Lister
+# returns listing of contents of user's /userfiles/portfolio/ directory
+# 
+
 sub portfoliolist {
-#FIXME us the ls: command instead please
-#FIXME uhome should never be an argument to any lonnet functions
-    # returns listing of contents of user's /userfiles/portfolio/ directory
-    # 
-    my ($udom,$uname,$uhome);
+    my ($currentPath, $currentFile) = @_;
+    my ($udom, $uname, $portfolioRoot);
     $uname=$ENV{'user.name'};
     $udom=$ENV{'user.domain'};
-    $uhome=$ENV{'user.home'};
-    my $listing = &reply('portls:'.$uname.':'.$udom, $uhome);
+    # really should interrogate the system for home directory information, but . . .
+    $portfolioRoot = '/home/httpd/lonUsers/'.$udom.'/';
+    $uname =~ /^(.?)(.?)(.?)/;
+    $portfolioRoot = $portfolioRoot.$1.'/'.$2.'/'.$3.'/'.$uname.'/userfiles/portfolio';
+    my $listing = &reply('ls:'.$portfolioRoot.$currentPath, &homeserver($uname,$udom));
     return $listing;
 }
 
@@ -4879,6 +4908,14 @@ sub getfile {
 	    if ($rtncode eq '404') {
 		unlink($localfile);
 	    }
+	    #my $ua=new LWP::UserAgent;
+	    #my $request=new HTTP::Request('GET',&tokenwrapper($file));
+	    #my $response=$ua->request($request);
+	    #if ($response->is_success()) {
+	#	return $response->content;
+	#    } else {
+	#	return -1;
+	#    }
 	    return -1;
 	}
 	if ($info < $fileinfo[9]) {
@@ -4892,12 +4929,19 @@ sub getfile {
     } else {
 	$lwpresp = &getuploaded('GET',$file,$cdom,$cnum,\$info,\$rtncode);
 	if ($lwpresp ne 'ok') {
-	    return -1;
+	    my $ua=new LWP::UserAgent;
+	    my $request=new HTTP::Request('GET',&tokenwrapper($file));
+	    my $response=$ua->request($request);
+	    if ($response->is_success()) {
+		return $response->content;
+	    } else {
+		return -1;
+	    }
 	}
 	my @parts = ($cdom,$cnum); 
 	if ($filename =~ m|^(.+)/[^/]+$|) {
 	    push @parts, split(/\//,$1);
-	    }
+	}
 	foreach my $part (@parts) {
 	    $path .= '/'.$part;
 	    if (!-e $path) {
@@ -4914,6 +4958,22 @@ sub getfile {
     return $info;
 }
 
+sub tokenwrapper {
+    my $uri=shift;
+    $uri=~s/^http\:\/\/([^\/]+)//;
+    $uri=~s/^\///;
+    $ENV{'user.environment'}=~/\/([^\/]+)\.id/;
+    my $token=$1;
+    if ($uri=~/^uploaded\/([^\/]+)\/([^\/]+)\/([^\/]+)(\?\.*)*$/) {
+        &appenv('userfile.'.$1.'/'.$2.'/'.$3 => $ENV{'request.course.id'});
+        return 'http://'.$hostname{ &homeserver($2,$1)}.'/'.$uri.
+               (($uri=~/\?/)?'&':'?').'token='.$token.
+                               '&tokenissued='.$perlvar{'lonHostID'};
+    } else {
+        return '/adm/notfound.html';
+    }
+}
+
 sub getuploaded {
     my ($reqtype,$uri,$cdom,$cnum,$info,$rtncode) = @_;
     $uri=~s/^\///;