--- loncom/interface/lonprintout.pm	2008/03/10 10:10:18	1.518
+++ loncom/interface/lonprintout.pm	2008/03/23 19:48:49	1.522
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.518 2008/03/10 10:10:18 foxr Exp $
+# $Id: lonprintout.pm,v 1.522 2008/03/23 19:48:49 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;
@@ -1471,8 +1474,8 @@ ENDPART
     }
     
     if ($helper->{'VARS'}->{'style_file'}=~/\w/) {
-	&Apache::lonnet::appenv('construct.style' =>
-				$helper->{'VARS'}->{'style_file'});
+	&Apache::lonnet::appenv({'construct.style' =>
+				$helper->{'VARS'}->{'style_file'}});
     } elsif ($env{'construct.style'}) {
 	&Apache::lonnet::delenv('construct\\.style');
     }
@@ -1515,7 +1518,7 @@ ENDPART
 		    $rndseed=$helper->{'VARS'}->{'curseed'};
 		}
 		$form{'rndseed'}=$rndseed;
-		&Apache::lonnet::appenv(%moreenv);
+		&Apache::lonnet::appenv(\%moreenv);
 
 		&Apache::lonxml::clear_problem_counter();
 
@@ -1663,6 +1666,9 @@ 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
 
@@ -1671,11 +1677,13 @@ 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='';
@@ -1982,6 +1990,9 @@ 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=~/\//) {
@@ -2081,27 +2092,24 @@ ENDPART
     #
 
     if ($ssi_error) {
+
+        my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');
 	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:
+	$r->print('
 <br />
-$ssi_last_error;
-<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 
@@ -2166,7 +2174,7 @@ ERROR_END
 	#  yet.
 	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
 	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
-	&Apache::lonnet::appenv('cgi.'.$identifier.'.file'   => $filename,
+	&Apache::lonnet::appenv({'cgi.'.$identifier.'.file'   => $filename,
 				'cgi.'.$identifier.'.layout'  => $laystyle,
 				'cgi.'.$identifier.'.numcol'  => $numberofcolumns,
 				'cgi.'.$identifier.'.paper'  => $papersize,
@@ -2176,12 +2184,12 @@ ERROR_END
 				'cgi.'.$identifier.'.role' => $perm{'pav'},
 				'cgi.'.$identifier.'.numberoffiles' => $#print_array,
 				'cgi.'.$identifier.'.studentnames' => $student_names,
-				'cgi.'.$identifier.'.backref' => $URLback,);
-	&Apache::lonnet::appenv("cgi.$identifier.user"    => $env{'user.name'},
+				'cgi.'.$identifier.'.backref' => $URLback,});
+	&Apache::lonnet::appenv({"cgi.$identifier.user"    => $env{'user.name'},
 				"cgi.$identifier.domain"  => $env{'user.domain'},
 				"cgi.$identifier.courseid" => $cnum, 
 				"cgi.$identifier.coursedom" => $cdom, 
-				"cgi.$identifier.resources" => $resources_printed);
+				"cgi.$identifier.resources" => $resources_printed});
 	
 	my $end_page = &Apache::loncommon::end_page();
 	$r->print(<<FINALEND);