--- loncom/interface/lonprintout.pm	2008/03/03 10:50:26	1.516
+++ loncom/interface/lonprintout.pm	2008/03/24 00:03:05	1.519.2.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.516 2008/03/03 10:50:26 foxr Exp $
+# $Id: lonprintout.pm,v 1.519.2.2 2008/03/24 00:03:05 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -38,6 +38,7 @@ use Apache::edit;
 use Apache::File();
 use Apache::lonnavmaps;
 use Apache::admannotations;
+use Apache::lonenc;
 use HTTP::Response;
 
 use LONCAPA::map();
@@ -149,6 +150,8 @@ sub ssi_with_retries {
 	$ssi_error               = 1;
 	$ssi_last_error_resource = $resource;
 	$ssi_last_error          = $response->code . " " . $response->message;
+	
+	&Apache::lonnet::logthis("Error in SSI resource: $resource Error: $ssi_last_error");
     }
 
     return $content;
@@ -1124,6 +1127,7 @@ sub print_latex_header {
 	     '\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".
 	     '\usepackage{wrapfig}'.
 	     '\usepackage{picins}\usepackage{calc}'."\n".
+	     '\usepackage[utf8]{inputenc}'."\n".
 	     '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'."\n".
 	     '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'."\n".
 	     '\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'."\n".
@@ -1662,6 +1666,8 @@ ENDPART
 	my $pbreakresources = keys %page_breaks;
 	for (my $i=0;$i<=$#master_seq;$i++) {
 
+            &Apache::lonenc::reset_enc();
+
 	    # Note due to document structure, not allowed to put \newpage
 	    # prior to the first resource
 
@@ -1670,11 +1676,12 @@ ENDPART
 		    $result.="\\newpage\n";
 		}
 	    }
-	    my ($sequence,undef,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]);
+            my ($sequence,$middle_thingy,$urlp)=&Apache::lonnet::decode_symb($master_seq[$i]);
 	    $urlp=&Apache::lonnet::clutter($urlp);
 	    $form{'symb'}=$master_seq[$i];
 
 	    my $assignment=&Apache::lonxml::latex_special_symbols(&Apache::lonnet::gettitle($sequence),'header'); #title of the assignment which contains this problem
+
 	    if ($selectionmade==7) {$helper->{VARS}->{'assignment'}=$assignment;}
 	    if ($i==0) {$prevassignment=$assignment;}
 	    my $texversion='';
@@ -1981,6 +1988,9 @@ ENDPART
 	    $rndseed=$helper->{'VARS'}->{'curseed'};
 	}
 	for (my $i=0;$i<=$#list_of_files;$i++) {
+
+            &Apache::lonenc::reset_enc();
+
 	    my $urlp = $list_of_files[$i];
 	    $urlp=~s|//|/|;
 	    if ($urlp=~/\//) {
@@ -2080,27 +2090,25 @@ ENDPART
     #
 
     if ($ssi_error) {
-	my $end_page = &Apache::loncommon::end_page();
-	$r->print(<<ERROR_END);
-<br />
-<h2>An unrecoverable error occured:</h2>
-<p>
-  I was not able to render one of the print resources ($ssi_last_error_resource) 
-due to an unrecoverable error communicating with a server:
-<br />
-$ssi_last_error;
+
+        my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');
+        my $end_page = &Apache::loncommon::end_page();
+        $r->print('
 <br />
-</p>
+<h2>'.&mt('An unrecoverable error occured:').'</h2>
 <p>
-I recommend that you try printing again later as this may mean the server was just 
-temporarily unavailable, or is down for maintenance.  If this error persists, then
-please contact your LonCAPA support folks for assistance and diagnosis. 
-<br />
+  '.&mt('One of the resources ([_1]) you chose to print could not be rendered due to an unrecoverable error when communicating with a server:',$ssi_last_error_resource).'
 <br />
-We apologize for the inconvenience.
+'.$ssi_last_error.'
 </p>
-$end_page
-ERROR_END
+<p>'.
+&mt('It is recommended that you try printing again later, as this error may mean the server was just temporarily unavailable, or is down for maintenance.').'<br />'.
+&mt('If the error persists, please contact the [_1] for assistance.',$helpurl).
+'</p><p>'.
+&mt('We apologize for the inconvenience.').
+'</p>'.
+$end_page);
+
     } else {
 
 #-- writing .tex file in prtspool 
@@ -2483,6 +2491,10 @@ sub printHelper {
     $helper->declareVar("showallfoils");
     $helper->declareVar("STUDENTS");
 
+
+   
+
+
     #  The page breaks can get loaded initially from the course environment:
     # But we only do this in the initial state so that they are allowed to change.
     #
@@ -3205,19 +3217,24 @@ RNDSEED
 
 
 	    addMessage("<tr><td>Problem Type:</td><td>");
-	    $paramHash = &Apache::lonhelper::getParamHash();
-	    $paramHash->{'variable'} = 'probstatus'; # Already declared:
 	    #
 	    # Initial value from construction space:
 	    #
 	    if (!$helper->{VARS}->{'probstatus'} && $env{'form.problemtype'}) {
 		$helper->{VARS}->{'probstatus'} = $env{'form.problemtype'};	# initial value
 	    }
-	    $paramHash->{CHOICES} = [
-				     ['Homework problem',     'problem'],
-				     ['Exam Problem', 'exam'],
-				     ['Survey question',      'survey']];
-	    Apache::lonhelper::dropdown->new();
+	    $xmlfrag = << "PROBTYPE";
+		<dropdown variable="probstatus" multichoice="0" allowempty="0">
+		   <defaultvalue>
+		      return "$helper->{VARS}->{'probstatus'}";
+                   </defaultvalue>
+		   <choice computer="problem">Homework Problem</choice>
+		   <choice computer="exam">Exam Problem</choice>
+		   <choice computer="survey">Survey question</choice>
+		</dropdown>
+PROBTYPE
+            &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
+	    
 	    addMessage("</td></tr>"); 
 
 	}