--- loncom/interface/lonprintout.pm	2003/09/05 19:42:00	1.229
+++ loncom/interface/lonprintout.pm	2003/09/09 18:46:28	1.233
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.229 2003/09/05 19:42:00 sakharuk Exp $
+# $Id: lonprintout.pm,v 1.233 2003/09/09 18:46:28 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -531,7 +531,7 @@ sub details_for_menu {
 
     my $name_of_resourse = $hash{'title_'.$hash{'ids_'.$ENV{'form.postdata'}}};
     my $symbolic = &Apache::lonnet::symbread($ENV{'form.postdata'});
-    my ($map,$id,$resource)=split(/___/,$symbolic);
+    my ($map,$id,$resource)=&Apache::lonnet::decode_symb($symbolic);
     $map=&Apache::lonnet::clutter($map);
     my $name_of_sequence;
     $name_of_sequence = $hash{'title_'.$hash{'ids_'.$map}};
@@ -670,6 +670,9 @@ ENDPART
 	    $form{'problem_split'}=$parmhash{'problem_stream_switch'};
 	    $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
 	    my $rndseed=time;
+	    if ($helper->{'VARS'}->{'curseed'}) {
+		$rndseed=$helper->{'VARS'}->{'curseed'};
+	    }
 	    $form{'rndseed'}=$rndseed;
 	    &Apache::lonnet::appenv(%moreenv);
 	    &Apache::lonnet::delenv('form.counter');
@@ -700,6 +703,9 @@ ENDPART
             #printing content of sequence from the construction space	
 	    my $flag_latex_header_remove = 'NO'; 
 	    my $rndseed=time;
+	    if ($helper->{'VARS'}->{'curseed'}) {
+		$rndseed=$helper->{'VARS'}->{'curseed'};
+	    }
 	    $currentURL=~s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|;
 	    my $errtext=&Apache::lonratedt::mapread($currentURL);
 	    for (my $member=0;$member<=$#Apache::lonratedt::order;$member++) {
@@ -709,14 +715,17 @@ ENDPART
 		    my %form;
 		    $form{'grade_target'}='tex';
 		    $form{'textwidth'}=$LaTeXwidth;
+		    $form{'problem_split'}=$parmhash{'problem_stream_switch'};
+		    $form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
 		    $form{'rndseed'}=$rndseed;
 		    my $texversion=&Apache::lonnet::ssi($urlp,%form);
 		    if($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') {
 			my %form;
 			$form{'grade_target'}='answer';
 			$form{'answer_output_mode'}='tex';
-			$form{'latex_type'}=$helper->{'VARS'}->{'LATEX_TYPE'};
 			$form{'rndseed'}=$rndseed;
+                        if ($urlp=~/\/res\//) {$ENV{'request.state'}='published';}
+			####my $answer=' SSSSSS '.$ENV{'request.state'}.' FFFFFFF ';
 			my $answer=&Apache::lonnet::ssi($urlp,%form);
 			$texversion=~s/(\\keephidden{ENDOFPROBLEM})/$answer$1/;
 		    }
@@ -728,7 +737,7 @@ ENDPART
 		    if ($helper->{'VARS'}->{'TABLE_INDEX'} eq 'yes') {
 			$texversion=&IndexCreation($texversion,$urlp);
 		    }
-		    if ($helper->{'VARS'}->{'CONSTR_RESOURSE_URL'} eq 'yes') {
+		    if ($helper->{'VARS'}->{'CONSTR_RESOURSE_URpL'} eq 'yes') {
 			$texversion=~s/(\\addcontentsline\{toc\}\{subsection\}\{[^\}]*\})/$1 URL: \\verb|$urlp| \\strut\\\\\\strut /;
 		    }
 		    $result.=$texversion;
@@ -837,7 +846,7 @@ ENDPART
 	    &Apache::lonxml::init_counter();
 	    foreach my $curresline (@master_seq)  {
 		if ($curresline=~ m/\.(problem|exam|quiz|assess|survey|form|library)$/) {
-		    my ($map,$id,$res_url) = split(/___/,$curresline);
+		    my ($map,$id,$res_url) = &Apache::lonnet::decode_symb($curresline);
 		    if (&Apache::lonnet::allowed('bre',$res_url)) {
 			my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain,
                                                                         $ENV{'request.course.id'},'tex');
@@ -884,6 +893,9 @@ ENDPART
 	@list_of_files=sort @list_of_files;
 	my $flag_latex_header_remove = 'NO'; 
 	my $rndseed=time;
+	if ($helper->{'VARS'}->{'curseed'}) {
+	    $rndseed=$helper->{'VARS'}->{'curseed'};
+	}
 	for (my $i=0;$i<=$#list_of_files;$i++) {
 	    my $urlp = $list_of_files[$i];
 	    if ($urlp=~/\//) {
@@ -1059,6 +1071,7 @@ sub printHelper {
     my $helper = Apache::lonhelper::helper->new("Printing Helper");
     $helper->declareVar('symb');
     $helper->declareVar('postdata');    
+    $helper->declareVar('curseed');    
     $helper->declareVar('filename');
     $helper->declareVar('construction');
     $helper->declareVar('assignment');
@@ -1105,7 +1118,7 @@ sub printHelper {
         $subdir = substr($helper->{VARS}->{'filename'},
                          0, rindex($helper->{VARS}->{'filename'}, '/') + 1);
     } else {
-        ($map, $id, $url) = split(/___/, $symb);
+        ($map, $id, $url) = &Apache::lonnet::decode_symb($symb);
         $helper->{VARS}->{'postdata'} = Apache::lonnet::clutter($url);
 
         if (!$resourceTitle) { # if the resource doesn't have a title, use the filename
@@ -1114,6 +1127,9 @@ sub printHelper {
         }
         $subdir = &Apache::lonnet::filelocation("", $url);
     }
+    if (!$helper->{VARS}->{'curseed'} && $ENV{'form.curseed'}) {
+	$helper->{VARS}->{'curseed'}=$ENV{'form.curseed'};
+    }
 
     my $userCanSeeHidden = Apache::lonnavmaps::advancedUser();
 
@@ -1331,6 +1347,18 @@ CHOOSE_FROM_SUBDIR
 	    Apache::lonhelper::dropdown->new();
 	    addMessage("</td></tr>");
 	}
+	if ($helper->{'VARS'}->{'construction'}) { 
+	    my $xmlfrag .= <<'RNDSEED';
+	    <message><tr><td align='right'>Use random seed: </td><td></message>
+	    <string variable="curseed" size="15" maxlength="15">
+		<defaultvalue>
+	            return $helper->{VARS}->{'curseed'};
+	        </defaultvalue>
+	     </string>
+             <message></td></tr></message>
+RNDSEED
+            &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
+	}
     }
 
     if ($startedTable) {