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Diff for /loncom/interface/lonprintout.pm between versions 1.518 and 1.519.2.2

version 1.518, 2008/03/10 10:10:18 version 1.519.2.2, 2008/03/24 00:03:05
Line 38  use Apache::edit; Line 38  use Apache::edit;
 use Apache::File();  use Apache::File();
 use Apache::lonnavmaps;  use Apache::lonnavmaps;
 use Apache::admannotations;  use Apache::admannotations;
   use Apache::lonenc;
 use HTTP::Response;  use HTTP::Response;
   
 use LONCAPA::map();  use LONCAPA::map();
Line 149  sub ssi_with_retries { Line 150  sub ssi_with_retries {
  $ssi_error               = 1;   $ssi_error               = 1;
  $ssi_last_error_resource = $resource;   $ssi_last_error_resource = $resource;
  $ssi_last_error          = $response->code . " " . $response->message;   $ssi_last_error          = $response->code . " " . $response->message;
   
    &Apache::lonnet::logthis("Error in SSI resource: $resource Error: $ssi_last_error");
     }      }
   
     return $content;      return $content;
Line 1663  ENDPART Line 1666  ENDPART
  my $pbreakresources = keys %page_breaks;   my $pbreakresources = keys %page_breaks;
  for (my $i=0;$i<=$#master_seq;$i++) {   for (my $i=0;$i<=$#master_seq;$i++) {
   
               &Apache::lonenc::reset_enc();
   
     # Note due to document structure, not allowed to put \newpage      # Note due to document structure, not allowed to put \newpage
     # prior to the first resource      # prior to the first resource
   
Line 1671  ENDPART Line 1676  ENDPART
     $result.="\\newpage\n";      $result.="\\newpage\n";
  }   }
     }      }
     my ($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);      $urlp=&Apache::lonnet::clutter($urlp);
     $form{'symb'}=$master_seq[$i];      $form{'symb'}=$master_seq[$i];
   
     my $assignment=&Apache::lonxml::latex_special_symbols(&Apache::lonnet::gettitle($sequence),'header'); #title of the assignment which contains this problem      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'}=$assignment;}      if ($selectionmade==7) {$helper->{VARS}->{'assignment'}=$assignment;}
     if ($i==0) {$prevassignment=$assignment;}      if ($i==0) {$prevassignment=$assignment;}
     my $texversion='';      my $texversion='';
Line 1982  ENDPART Line 1988  ENDPART
     $rndseed=$helper->{'VARS'}->{'curseed'};      $rndseed=$helper->{'VARS'}->{'curseed'};
  }   }
  for (my $i=0;$i<=$#list_of_files;$i++) {   for (my $i=0;$i<=$#list_of_files;$i++) {
   
               &Apache::lonenc::reset_enc();
   
     my $urlp = $list_of_files[$i];      my $urlp = $list_of_files[$i];
     $urlp=~s|//|/|;      $urlp=~s|//|/|;
     if ($urlp=~/\//) {      if ($urlp=~/\//) {
Line 2081  ENDPART Line 2090  ENDPART
     #      #
   
     if ($ssi_error) {      if ($ssi_error) {
  my $end_page = &Apache::loncommon::end_page();  
  $r->print(<<ERROR_END);          my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');
 <br />          my $end_page = &Apache::loncommon::end_page();
 <h2>An unrecoverable error occured:</h2>          $r->print('
 <p>  
   I was not able to render one of the print resources ($ssi_last_error_resource)   
 due to an unrecoverable error communicating with a server:  
 <br />  
 $ssi_last_error;  
 <br />  <br />
 </p>  <h2>'.&mt('An unrecoverable error occured:').'</h2>
 <p>  <p>
 I recommend that you try printing again later as this may mean the server was just     '.&mt('One of the resources ([_1]) you chose to print could not be rendered due to an unrecoverable error when communicating with a server:',$ssi_last_error_resource).'
 temporarily unavailable, or is down for maintenance.  If this error persists, then  
 please contact your LonCAPA support folks for assistance and diagnosis.   
 <br />  
 <br />  <br />
 We apologize for the inconvenience.  '.$ssi_last_error.'
 </p>  </p>
 $end_page  <p>'.
 ERROR_END  &mt('It is recommended that you try printing again later, as this error may mean the server was just temporarily unavailable, or is down for maintenance.').'<br />'.
   &mt('If the error persists, please contact the [_1] for assistance.',$helpurl).
   '</p><p>'.
   &mt('We apologize for the inconvenience.').
   '</p>'.
   $end_page);
   
     } else {      } else {
   
 #-- writing .tex file in prtspool   #-- writing .tex file in prtspool 
Removed from v.1.518  
changed lines
  Added in v.1.519.2.2

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