[BACK]Return to lonprintout.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/lonprintout.pm between versions 1.524 and 1.549

version 1.524, 2008/03/28 14:52:52 version 1.549, 2009/02/18 07:06:15
Line 39  use Apache::File(); Line 39  use Apache::File();
 use Apache::lonnavmaps;  use Apache::lonnavmaps;
 use Apache::admannotations;  use Apache::admannotations;
 use Apache::lonenc;  use Apache::lonenc;
   use Apache::entities;
   
 use HTTP::Response;  use HTTP::Response;
   
 use LONCAPA::map();  use LONCAPA::map();
Line 150  sub ssi_with_retries { Line 152  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;
           $content='\section*{!!! An error occurred !!!}';
  &Apache::lonnet::logthis("Error in SSI resource: $resource Error: $ssi_last_error");   &Apache::lonnet::logthis("Error in SSI resource: $resource Error: $ssi_last_error");
     }      }
   
Line 164  sub get_student_view_with_retries { Line 166  sub get_student_view_with_retries {
     my ($content, $response) = &Apache::loncommon::get_student_view_with_retries($curresline,$retries,$username,$userdomain,$courseid,$target,$moreenv);      my ($content, $response) = &Apache::loncommon::get_student_view_with_retries($curresline,$retries,$username,$userdomain,$courseid,$target,$moreenv);
     if (!$response->is_success) {      if (!$response->is_success) {
         $ssi_error               = 1;          $ssi_error               = 1;
         $ssi_last_error_resource = $curresline;          $ssi_last_error_resource = $curresline.' for user '.$username.':'.$userdomain;
         $ssi_last_error          = $response->code . " " . $response->message;          $ssi_last_error          = $response->code . " " . $response->message;
           $content='\section*{!!! An error occurred !!!}';
         &Apache::lonnet::logthis("Error in SSI (student view) resource: $curresline Error: $ssi_last_error");          &Apache::lonnet::logthis("Error in SSI (student view) resource: $curresline Error: $ssi_last_error User: $username:$userdomain");
     }      }
   
     return $content;      return $content;
   
 }  }
Line 228  sub printf_style_subst { Line 229  sub printf_style_subst {
 #     %a    - Assignment name.  #     %a    - Assignment name.
 #     %c    - Course name.  #     %c    - Course name.
 #     %n    - Student name.  #     %n    - Student name.
   #     %s    - The section if it is supplied.
 #  #
 sub format_page_header {  sub format_page_header {
     my ($width, $format, $assignment, $course, $student) = @_;      my ($width, $format, $assignment, $course, $student, $section) = @_;
   
           
     $width = &recalcto_mm($width); # Get width in mm.      $width = &recalcto_mm($width); # Get width in mm.
     #  Default format?      #  Default format?
Line 247  sub format_page_header { Line 250  sub format_page_header {
  # - Allow the assignment to be 2 lines (wrapped).   # - Allow the assignment to be 2 lines (wrapped).
  #   #
  my $chars_per_line = $width/2; # Character/textline.   my $chars_per_line = $width/2; # Character/textline.
   
   
   
  my $firstline = "$student $course";   my $name_length    = int($chars_per_line *3 /4);
  if (length($firstline) > $chars_per_line) {   my $sec_length     = int($chars_per_line / 5);
     my $lastchar = $chars_per_line - length($student) - 1;  
     if ($lastchar > 0) {   $format  = "%$name_length".'n';
  $course = substr($course, 0, $lastchar);  
     } else { # Nothing left of course:   if ($section) {
  $course = '';      $format .=  ' - Sec: '."%$sec_length".'s';
     }  
  }  
  if (length($assignment) > $chars_per_line) {  
     $assignment = substr($assignment, 0, $chars_per_line);  
  }   }
   
  $format =  "\\textbf{$student} $course \\hfill \\thepage \\\\ \\textit{$assignment}";  
   
     } else {  
  # An open question is how to handle long user formatted page headers...  
  # A possible future is to support e.g. %na so that the user can control  
  # the truncation of the elements that can appear in the header.  
  #  
  $format =  &printf_style_subst("a", $format, $assignment);  
  $format =  &printf_style_subst("c", $format, $course);  
  $format =  &printf_style_subst("n", $format, $student);  
   
  # If the user put %'s in the format string, they  must be escaped  
  # to \% else LaTeX will think they are comments and terminate  
  # the line.. which is bad!!!  
   
    $format .= '\\\\%c \\\\ %a';
           
   
     }      }
       # An open question is how to handle long user formatted page headers...
       # A possible future is to support e.g. %na so that the user can control
       # the truncation of the elements that can appear in the header.
       #
       $format =  &printf_style_subst("a", $format, $assignment);
       $format =  &printf_style_subst("c", $format, $course);
       $format =  &printf_style_subst("n", $format, $student);
       $format =  &printf_style_subst("s", $format, $section);
       
       
       # If the user put %'s in the format string, they  must be escaped
       # to \% else LaTeX will think they are comments and terminate
       # the line.. which is bad!!!
       
       # If the user has role author, $course and $assignment are empty so
       # there is '\\ \\ ' in the page header. That's cause a error in LaTeX
       if($format =~ /\\\\\s\\\\\s/) {
           #TODO find sensible caption for page header
           my $testPrintout = '\\\\'.&mt('Construction Space').' \\\\'.&mt('Test-Printout ');
           $format =~ s/\\\\\s\\\\\s/$testPrintout/;
       }
           
   
     return $format;      return $format;
Line 384  sub is_valid_alpha_code { Line 392  sub is_valid_alpha_code {
 sub is_code_valid {  sub is_code_valid {
     my ($code_value, $code_option) = @_;      my ($code_value, $code_option) = @_;
     my ($code_type, $code_length) = ('letter', 6); # defaults.      my ($code_type, $code_length) = ('letter', 6); # defaults.
     open(FG, $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');      my @lines = &Apache::grades::get_scantronformat_file();
     foreach my $line (<FG>) {      foreach my $line (@lines) {
  my ($name, $type, $length) = (split(/:/, $line))[0,2,4];   my ($name, $type, $length) = (split(/:/, $line))[0,2,4];
  if($name eq $code_option) {   if($name eq $code_option) {
     $code_length = $length;      $code_length = $length;
Line 503  sub adjust_number_to_print { Line 511  sub adjust_number_to_print {
  #  Unmodified.   #  Unmodified.
     } else {      } else {
  # Error!!!!   # Error!!!!
   
  croak "bad SPLIT_PDFS: $split_pdf in lonprintout::adjust_number_to_print";   croak "bad SPLIT_PDFS: $split_pdf in lonprintout::adjust_number_to_print";
   
     }      }
 }  }
   
   
 sub character_chart {  sub character_chart {
       my $result = shift;
       return  &Apache::entities::replace_entities($result);
   }
   
   sub old_character_chart {
     my $result = shift;      my $result = shift;
     $result =~ s/&\#0?0?(7|9);//g;      $result =~ s/&\#0?0?(7|9);//g;
     $result =~ s/&\#0?(10|13);//g;      $result =~ s/&\#0?(10|13);//g;
Line 630  sub character_chart { Line 645  sub character_chart {
     $result =~ s/&(\#165|yen);/\\textyen /g;      $result =~ s/&(\#165|yen);/\\textyen /g;
     $result =~ s/&(\#166|brvbar);/\\textbrokenbar /g;      $result =~ s/&(\#166|brvbar);/\\textbrokenbar /g;
     $result =~ s/&(\#167|sect);/\\textsection /g;      $result =~ s/&(\#167|sect);/\\textsection /g;
     $result =~ s/&(\#168|uml);/\\texthighdieresis /g;      $result =~ s/&(\#168|uml);/\\"\{\} /g;
     $result =~ s/&(\#169|copy);/\\copyright /g;      $result =~ s/&(\#169|copy);/\\copyright /g;
     $result =~ s/&(\#170|ordf);/\\textordfeminine /g;      $result =~ s/&(\#170|ordf);/\\textordfeminine /g;
     $result =~ s/&(\#172|not);/\\ensuremath\{\\neg\}/g;      $result =~ s/&(\#172|not);/\\ensuremath\{\\neg\}/g;
Line 641  sub character_chart { Line 656  sub character_chart {
     $result =~ s/&(\#177|plusmn);/\\ensuremath\{\\pm\}/g;      $result =~ s/&(\#177|plusmn);/\\ensuremath\{\\pm\}/g;
     $result =~ s/&(\#178|sup2);/\\ensuremath\{^2\}/g;      $result =~ s/&(\#178|sup2);/\\ensuremath\{^2\}/g;
     $result =~ s/&(\#179|sup3);/\\ensuremath\{^3\}/g;      $result =~ s/&(\#179|sup3);/\\ensuremath\{^3\}/g;
     $result =~ s/&(\#180|acute);/\\textacute /g;      $result =~ s/&(\#180|acute);/\\'\{\} /g;
     $result =~ s/&(\#181|micro);/\\ensuremath\{\\mu\}/g;      $result =~ s/&(\#181|micro);/\\ensuremath\{\\mu\}/g;
     $result =~ s/&(\#182|para);/\\P/g;      $result =~ s/&(\#182|para);/\\P/g;
     $result =~ s/&(\#183|middot);/\\ensuremath\{\\cdot\}/g;      $result =~ s/&(\#183|middot);/\\ensuremath\{\\cdot\}/g;
Line 970  sub get_course { Line 985  sub get_course {
     my $courseidinfo;      my $courseidinfo;
     if (defined($env{'request.course.id'})) {      if (defined($env{'request.course.id'})) {
  $courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header');   $courseidinfo = &Apache::lonxml::latex_special_symbols(&unescape($env{'course.'.$env{'request.course.id'}.'.description'}),'header');
    my $sec = $env{'request.course.sec'};
       
     }      }
     return $courseidinfo;      return $courseidinfo;
 }  }
Line 992  sub page_format_transformation { Line 1009  sub page_format_transformation {
   
     my $name = &get_name();      my $name = &get_name();
     my $courseidinfo = &get_course();      my $courseidinfo = &get_course();
     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }  
     my $header_text  = $parmhash{'print_header_format'};      my $header_text  = $parmhash{'print_header_format'};
     $header_text     = &format_page_header($textwidth, $header_text, $assignment,      $header_text     = &format_page_header($textwidth, $header_text, $assignment,
    $courseidinfo, $name);     $courseidinfo, $name);
Line 1143  sub print_latex_header { Line 1159  sub print_latex_header {
      '\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".       '\usepackage[dvips]{graphicx}\usepackage{epsfig}'."\n".
      '\usepackage{wrapfig}'.       '\usepackage{wrapfig}'.
      '\usepackage{picins}\usepackage{calc}'."\n".       '\usepackage{picins}\usepackage{calc}'."\n".
      '\usepackage[utf8]{inputenc}'."\n".       '\usepackage[T1]{fontenc}'."\n".
                '\usepackage{lmodern}'."\n".
        '\usepackage[postscript]{ucs}'."\n".
        '\usepackage[utf8x]{inputenc}'."\n".
        '\usepackage{pifont}'  . "\n".
        '\usepackage{latexsym}'."\n".
        '\usepackage{amsmath}'.
        '\usepackage{amssymb}'.
        '\usepackage{amsfonts}'.
        '\usepackage{amsthm}'.
        '\usepackage{amscd}'.
      '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'."\n".       '\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}'."\n".
      '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'."\n".       '\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}'."\n".
      '\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'."\n".       '\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}'."\n".
Line 1255  sub recently_generated { Line 1281  sub recently_generated {
     $cuid,$cgid,$crdev,$csize,      $cuid,$cgid,$crdev,$csize,
     $catime,$cmtime,$cctime,      $catime,$cmtime,$cctime,
     $cblksize,$cblocks)=stat($prtspool.'/'.$filename);      $cblksize,$cblocks)=stat($prtspool.'/'.$filename);
  my $result="<a href='/prtspool/$filename'>".          my $ext_text = 'pdf' ? &mt('PDF File'):&mt('Zip File');
     &mt('Generated [_1] ([_2] bytes)',   my $result=&Apache::loncommon::start_data_table_row()
  &Apache::lonlocal::locallocaltime($cctime),$csize).                    .'<td>'
  '</a><br />';                    .'<a href="/prtspool/'.$filename.'">'.$ext_text.'</a>'
                     .'</td>'
                     .'<td>'.&Apache::lonlocal::locallocaltime($cctime).'</td>'
                     .'<td align="right">'.$csize.'</td>'
                     .&Apache::loncommon::end_data_table_row();
  if ($ext eq 'pdf') { $pdf_result .= $result; }   if ($ext eq 'pdf') { $pdf_result .= $result; }
  if ($ext eq 'zip') { $zip_result .= $result; }   if ($ext eq 'zip') { $zip_result .= $result; }
     }      }
       if ($zip_result || $pdf_result) {
           $r->print('<hr />');
       }
     if ($zip_result) {      if ($zip_result) {
  $r->print('<h4>'.&mt('Recently generated printout zip files')."</h4>\n"   $r->print('<h3>'.&mt('Recently generated printout zip files')."</h3>\n"
   .$zip_result);                    .&Apache::loncommon::start_data_table()
                     .&Apache::loncommon::start_data_table_header_row()
                     .'<th>'.&mt('Download').'</th>'
                     .'<th>'.&mt('Creation Date').'</th>'
                     .'<th>'.&mt('File Size (Bytes)').'</th>'
                     .&Apache::loncommon::end_data_table_header_row()
                     .$zip_result
                     .&Apache::loncommon::end_data_table()
           );
     }      }
     if ($pdf_result) {      if ($pdf_result) {
  $r->print('<h4>'.&mt('Recently generated printouts')."</h4>\n"   $r->print('<h3>'.&mt('Recently generated printouts')."</h3>\n"
   .$pdf_result);                    .&Apache::loncommon::start_data_table()
                     .&Apache::loncommon::start_data_table_header_row()
                     .'<th>'.&mt('Download').'</th>'
                     .'<th>'.&mt('Creation Date').'</th>'
                     .'<th>'.&mt('File Size (Bytes)').'</th>'
                     .&Apache::loncommon::end_data_table_header_row()
                     .$pdf_result
                     .&Apache::loncommon::end_data_table()
           );
     }      }
 }  }
   
Line 1456  ENDPART Line 1505  ENDPART
     my ($result,$selectionmade) = ('','');      my ($result,$selectionmade) = ('','');
     my $number_of_columns = 1; #used only for pages to determine the width of the cell      my $number_of_columns = 1; #used only for pages to determine the width of the cell
     my @temporary_array=split /\|/,$format_from_helper;      my @temporary_array=split /\|/,$format_from_helper;
     my ($laystyle,$numberofcolumns,$papersize)=@temporary_array;      my ($laystyle,$numberofcolumns,$papersize,$pdfFormFields)=@temporary_array;
     if ($laystyle eq 'L') {      if ($laystyle eq 'L') {
  $laystyle='album';   $laystyle='album';
     } else {      } else {
Line 1477  ENDPART Line 1526  ENDPART
     my %form;      my %form;
     $form{'grade_target'} = 'tex';      $form{'grade_target'} = 'tex';
     $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);      $form{'textwidth'}    = &get_textwidth($helper, $LaTeXwidth);
       $form{'pdfFormFields'} = $pdfFormFields;
   
     # If form.showallfoils is set, then request all foils be shown:      # If form.showallfoils is set, then request all foils be shown:
     # privilege will be enforced both by not allowing the       # privilege will be enforced both by not allowing the 
Line 1493  ENDPART Line 1543  ENDPART
  &Apache::lonnet::appenv({'construct.style' =>   &Apache::lonnet::appenv({'construct.style' =>
  $helper->{'VARS'}->{'style_file'}});   $helper->{'VARS'}->{'style_file'}});
     } elsif ($env{'construct.style'}) {      } elsif ($env{'construct.style'}) {
  &Apache::lonnet::delenv('construct\\.style');   &Apache::lonnet::delenv('construct.style');
     }      }
   
   
Line 1648  ENDPART Line 1698  ENDPART
              ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or               ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') or
              ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')       or               ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems')       or
      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources')      or # BUGBUG       ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources')      or # BUGBUG
      ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences')) {        ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'select_sequences') 
        ) { 
   
   
         #-- produce an output string          #-- produce an output string
Line 1656  ENDPART Line 1707  ENDPART
     $selectionmade = 2;      $selectionmade = 2;
  } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') {   } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'map_problems_pages') {
     $selectionmade = 3;      $selectionmade = 3;
  } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') {   } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems') 
    ) {
     $selectionmade = 4;      $selectionmade = 4;
  } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources') {  #BUGBUG   } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_resources') {  #BUGBUG
     $selectionmade = 4;      $selectionmade = 4;
Line 1760  ENDPART Line 1812  ENDPART
  if (($selectionmade == 4) and ($assignment ne $prevassignment)) {   if (($selectionmade == 4) and ($assignment ne $prevassignment)) {
     my $name = &get_name();      my $name = &get_name();
     my $courseidinfo = &get_course();      my $courseidinfo = &get_course();
     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }  
     $prevassignment=$assignment;      $prevassignment=$assignment;
     my $header_text = $parmhash{'print_header_format'};      my $header_text = $parmhash{'print_header_format'};
     $header_text    = &format_page_header($textwidth, $header_text,      $header_text    = &format_page_header($textwidth, $header_text,
Line 1811  ENDPART Line 1862  ENDPART
  }   }
  $result .= '\end{document}';   $result .= '\end{document}';
      } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') ||       } elsif (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') ||
         ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') ||
       ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){        ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students')){
   
   
      #-- prints assignments for whole class or for selected students         #-- prints assignments for whole class or for selected students  
  my $type;   my $type;
  if ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') {   if (($helper->{'VARS'}->{'PRINT_TYPE'} eq 'problems_for_students') ||
        ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'all_problems_students') ) {
      $selectionmade=5;       $selectionmade=5;
      $type='problems';       $type='problems';
  } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students') {   } elsif ($helper->{'VARS'}->{'PRINT_TYPE'} eq 'resources_for_students') {
Line 1913  ENDPART Line 1966  ENDPART
  my $selected_code = $helper->{'VARS'}->{'CODE_SELECTED_FROM_LIST'};   my $selected_code = $helper->{'VARS'}->{'CODE_SELECTED_FROM_LIST'};
   
  my $code_option=$helper->{'VARS'}->{'CODE_OPTION'};   my $code_option=$helper->{'VARS'}->{'CODE_OPTION'};
  open(FH,$Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');           my @lines = &Apache::grades::get_scantronformat_file();
  my ($code_type,$code_length)=('letter',6);   my ($code_type,$code_length)=('letter',6);
  foreach my $line (<FH>) {   foreach my $line (@lines) {
      my ($name,$type,$length) = (split(/:/,$line))[0,2,4];       my ($name,$type,$length) = (split(/:/,$line))[0,2,4];
      if ($name eq $code_option) {       if ($name eq $code_option) {
  $code_length=$length;   $code_length=$length;
Line 2102  ENDPART Line 2155  ENDPART
  }   }
     }      }
   
   
     # If there's been an unrecoverable SSI error, report it to the user  
     # otherwise, we can write the tex file.  
     #  
   
     if ($ssi_error) {  
   
         my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');  
  my $end_page = &Apache::loncommon::end_page();  
  $r->print('  
 <br />  
 <h2>'.&mt('An unrecoverable network error occurred:').'</h2>  
 <p>  
   '.&mt('One of the resources ([_1]) you chose to print could not be rendered due to an unrecoverable error when communicating with a server:',$ssi_last_error_resource).'   
 <br />  
 '.$ssi_last_error.'  
 </p>  
 <p>'.  
 &mt('It is recommended that you try printing again later, as this error may mean the server was just temporarily unavailable, or is down for maintenance.').'<br />'.  
 &mt('If the error persists, please contact the [_1] for assistance.',$helpurl).  
 '</p><p>'.  
 &mt('We apologize for the inconvenience.').  
 '</p>'.  
 $end_page);  
     } else {  
   
 #-- writing .tex file in prtspool   #-- writing .tex file in prtspool 
  my $temp_file;      my $temp_file;
  my $identifier = &Apache::loncommon::get_cgi_id();      my $identifier = &Apache::loncommon::get_cgi_id();
  my $filename = "/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout_$identifier.tex";      my $filename = "/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout_$identifier.tex";
  if (!($#print_array>0)) {       if (!($#print_array>0)) { 
     unless ($temp_file = Apache::File->new('>'.$filename)) {         unless ($temp_file = Apache::File->new('>'.$filename)) {
  $r->log_error("Couldn't open $filename for output $!");    $r->log_error("Couldn't open $filename for output $!");
  return SERVER_ERROR;     return SERVER_ERROR; 
     }         }
     print $temp_file $result;         print $temp_file $result;
     my $begin=index($result,'\begin{document}',0);         my $begin=index($result,'\begin{document}',0);
     my $inc=substr($result,0,$begin+16);         my $inc=substr($result,0,$begin+16); 
  } else {      } else {
     my $begin=index($result,'\begin{document}',0);         my $begin=index($result,'\begin{document}',0);
     my $inc=substr($result,0,$begin+16);         my $inc=substr($result,0,$begin+16);
     for (my $i=0;$i<=$#print_array;$i++) {         for (my $i=0;$i<=$#print_array;$i++) {
  if ($i==0) {    if ($i==0) {
     $print_array[$i]=$result;        $print_array[$i]=$result;
  } else {    } else {
     $print_array[$i].='\end{document}';        $print_array[$i].='\end{document}';
     $print_array[$i] =         $print_array[$i] = 
  &latex_corrections($number_of_columns,$print_array[$i],   &latex_corrections($number_of_columns,$print_array[$i],
    $selectionmade,      $selectionmade, 
    $helper->{'VARS'}->{'ANSWER_TYPE'});     $helper->{'VARS'}->{'ANSWER_TYPE'});
       
     my $anobegin=index($print_array[$i],'\setcounter{page}',0);  
     substr($print_array[$i],0,$anobegin)='';  
     $print_array[$i]=$inc.$print_array[$i];  
  }  
  my $temp_file;  
  my $newfilename=$filename;  
  my $num=$i+1;  
  $newfilename =~s/\.tex$//;   
  $newfilename=sprintf("%s_%03d.tex",$newfilename, $num);  
  unless ($temp_file = Apache::File->new('>'.$newfilename)) {  
     $r->log_error("Couldn't open $newfilename for output $!");  
     return SERVER_ERROR;   
  }  
  print $temp_file $print_array[$i];  
     }  
           
         my $anobegin=index($print_array[$i],'\setcounter{page}',0);
         substr($print_array[$i],0,$anobegin)='';
         $print_array[$i]=$inc.$print_array[$i];
     }
     my $temp_file;
     my $newfilename=$filename;
     my $num=$i+1;
     $newfilename =~s/\.tex$//; 
     $newfilename=sprintf("%s_%03d.tex",$newfilename, $num);
     unless ($temp_file = Apache::File->new('>'.$newfilename)) {
         $r->log_error("Couldn't open $newfilename for output $!");
         return SERVER_ERROR; 
     }
     print $temp_file $print_array[$i];
          }
       }
       my $student_names='';
       if ($#print_array>0) {
           for (my $i=0;$i<=$#print_array;$i++) {
      $student_names.=$student_names[$i].'_ENDPERSON_';
  }   }
  my $student_names='';      } else {
  if ($#print_array>0) {   if ($#student_names>-1) {
     for (my $i=0;$i<=$#print_array;$i++) {     $student_names=$student_names[0].'_ENDPERSON_';
  $student_names.=$student_names[$i].'_ENDPERSON_';  
     }  
  } else {   } else {
     if ($#student_names>-1) {             my $fullname = &get_name($env{'user.name'},$env{'user.domain'});
  $student_names=$student_names[0].'_ENDPERSON_';     $student_names=join(':',$env{'user.name'},$env{'user.domain'},
     } else {  
  my $fullname = &get_name($env{'user.name'},$env{'user.domain'});  
  $student_names=join(':',$env{'user.name'},$env{'user.domain'},  
     $env{'request.course.sec'},$fullname).      $env{'request.course.sec'},$fullname).
  '_ENDPERSON_'.'_END_';   '_ENDPERSON_'.'_END_';
     }  
  }   }
        }
   
  # logic for now is too complex to trace if this has been defined       # logic for now is too complex to trace if this has been defined
  #  yet.       #  yet.
  my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};       my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
  my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};       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.'.layout'  => $laystyle,
  'cgi.'.$identifier.'.numcol'  => $numberofcolumns,   'cgi.'.$identifier.'.numcol'  => $numberofcolumns,
  'cgi.'.$identifier.'.paper'  => $papersize,   'cgi.'.$identifier.'.paper'  => $papersize,
Line 2201  $end_page); Line 2227  $end_page);
  'cgi.'.$identifier.'.numberoffiles' => $#print_array,   'cgi.'.$identifier.'.numberoffiles' => $#print_array,
  'cgi.'.$identifier.'.studentnames' => $student_names,   'cgi.'.$identifier.'.studentnames' => $student_names,
  'cgi.'.$identifier.'.backref' => $URLback,});   'cgi.'.$identifier.'.backref' => $URLback,});
  &Apache::lonnet::appenv({"cgi.$identifier.user"    => $env{'user.name'},      &Apache::lonnet::appenv({"cgi.$identifier.user"    => $env{'user.name'},
  "cgi.$identifier.domain"  => $env{'user.domain'},   "cgi.$identifier.domain"  => $env{'user.domain'},
  "cgi.$identifier.courseid" => $cnum,    "cgi.$identifier.courseid" => $cnum, 
  "cgi.$identifier.coursedom" => $cdom,    "cgi.$identifier.coursedom" => $cdom, 
  "cgi.$identifier.resources" => $resources_printed});   "cgi.$identifier.resources" => $resources_printed});
   
  my $end_page = &Apache::loncommon::end_page();      my $end_page = &Apache::loncommon::end_page();
       my $continue_text = &mt('Continue');
       # If there's been an unrecoverable SSI error, report it to the user
       if ($ssi_error) {
           my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');
           $r->print('<br /><h2>'.&mt('An unrecoverable network error occurred:').'</h2><p>  '.
                     &mt('At least one of the resources you chose to print could not be rendered due to an unrecoverable error when communicating with a server:').
                     '<br />'.$ssi_last_error_resource.'<br />'.$ssi_last_error.
                     '</p><p>'.&mt('You can continue using the link provided below, but make sure to carefully inspect your output file! The errors will be marked in the file.').'<br />'.
                     &mt('You may be able to reprint the individual resources for which this error occurred, as the issue may be temporary.').
                     '<br />'.&mt('If the error persists, please contact the [_1] for assistance.',$helpurl).'</p><p>'.
                     &mt('We apologize for the inconvenience.').'</p>'.
                     '<a href="/cgi-bin/printout.pl?'.$identifier.'">'.$continue_text.'</a>'.$end_page);
       } else {
  $r->print(<<FINALEND);   $r->print(<<FINALEND);
 <br />  <br />
 <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$identifier" />  <meta http-equiv="Refresh" content="0; url=/cgi-bin/printout.pl?$identifier" />
 <a href="/cgi-bin/printout.pl?$identifier">Continue</a>  <a href="/cgi-bin/printout.pl?$identifier">$continue_text</a>
 $end_page  $end_page
 FINALEND  FINALEND
   }                                       # endif ssi errors.      }                                     # endif ssi errors.
 }  }
   
   
Line 2287  sub print_resources { Line 2326  sub print_resources {
   
     &Apache::lonxml::remember_problem_counter();          &Apache::lonxml::remember_problem_counter();    
   
     my $rendered = &Apache::loncommon::get_student_view_with_retries($curresline,3,$username,$userdomain,$env{'request.course.id'},'tex',$moreenv);      my $rendered = &get_student_view_with_retries($curresline,$ssi_retry_count,$username,$userdomain,$env{'request.course.id'},'tex',$moreenv);
   
     if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||      if(($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'no') ||
        ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {         ($helper->{'VARS'}->{'ANSWER_TYPE'} eq 'only')) {
Line 2329  sub print_resources { Line 2368  sub print_resources {
     $current_output .= $rendered;          $current_output .= $rendered;    
  } elsif ($res_url=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) {   } elsif ($res_url=~/\/(smppg|syllabus|aboutme|bulletinboard)$/) {
     $printed .= $curresline.':';      $printed .= $curresline.':';
     my $rendered = &Apache::loncommon::get_student_view($curresline,$username,$userdomain,$env{'request.course.id'},'tex',$moreenv);      my $rendered = &get_student_view_with_retries($curresline,$ssi_retry_count,$username,$userdomain,$env{'request.course.id'},'tex',$moreenv);
     if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {      if ($helper->{'VARS'}->{'PRINT_ANNOTATIONS'} eq 'yes') {
  my $url = &Apache::lonnet::clutter($res_url);   my $url = &Apache::lonnet::clutter($res_url);
  my $annotation = &annotate($url);   my $annotation = &annotate($url);
Line 2357  sub print_resources { Line 2396  sub print_resources {
  if (&Apache::loncommon::connection_aborted($r)) { last; }   if (&Apache::loncommon::connection_aborted($r)) { last; }
     }      }
     my $courseidinfo = &get_course();      my $courseidinfo = &get_course();
     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }  
     if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection}  
     my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');      my $currentassignment=&Apache::lonxml::latex_special_symbols($helper->{VARS}->{'assignment'},'header');
     my $header_line =      my $header_line =
  &format_page_header($LaTeXwidth, $parmhash{'print_header_format'},   &format_page_header($LaTeXwidth, $parmhash{'print_header_format'},
     $currentassignment, $courseidinfo, $fullname);      $currentassignment, $courseidinfo, $fullname, $usersection);
     my $header_start = ($columns_in_format == 1) ? '\lhead'      my $header_start = ($columns_in_format == 1) ? '\lhead'
                                          : '\fancyhead[LO]';                                           : '\fancyhead[LO]';
     $header_line = $header_start.'{'.$header_line.'}';      $header_line = $header_start.'{'.$header_line.'}';
Line 2450  sub get_randomly_ordered_warning { Line 2487  sub get_randomly_ordered_warning {
   
     my $postdata = $env{'form.postdata'} || $helper->{VARS}{'postdata'};      my $postdata = $env{'form.postdata'} || $helper->{VARS}{'postdata'};
     my $navmap = Apache::lonnavmaps::navmap->new();      my $navmap = Apache::lonnavmaps::navmap->new();
     my $res = $navmap->getResourceByUrl($map);      if (defined($navmap)) {
     if ($res) {          my $res = $navmap->getResourceByUrl($map);
  my $func =           if ($res) {
     sub { return ($_[0]->is_map() && $_[0]->randomorder); };      my $func = 
  my @matches = $navmap->retrieveResources($res, $func,1,1,1);          sub { return ($_[0]->is_map() && $_[0]->randomorder); };
  if (@matches) {      my @matches = $navmap->retrieveResources($res, $func,1,1,1);
     $message = "Some of the items below are in folders set to be randomly ordered. However, when printing the contents of these folders, they will be printed in the original order for all students, not the randomized order.";      if (@matches) {
  }          $message = "Some of the items below are in folders set to be randomly ordered. However, when printing the contents of these folders, they will be printed in the original order for all students, not the randomized order.";
     }      }
     if ($message) {          }
  return '<message type="warning">'.$message.'</message>';          if ($message) {
       return '<message type="warning">'.$message.'</message>';
           }
       } else {
           &Apache::lonnet::logthis('Retrieval of resources to check for folders set to be randomly ordered failed - could not create navmap object');
           $message = "Retrieval of information about ordering of resources failed."; 
           return '<message type="warning">'.$message.'</message>';
     }      }
     return;      return;
 }  }
Line 2634  sub printHelper { Line 2677  sub printHelper {
     }      }
   
     # Useful filter strings      # Useful filter strings
     my $isProblem = '($res->is_problem()||$res->contains_problem) ';      my $isProblem = '($res->is_problem()||$res->contains_problem||$res->is_practice()) ';
     $isProblem .= ' && !$res->randomout()' if !$userCanSeeHidden;      $isProblem .= ' && !$res->randomout()' if !$userCanSeeHidden;
     my $isProblemOrMap = '$res->is_problem() || $res->contains_problem() || $res->is_sequence()';      my $isProblemOrMap = '$res->is_problem() || $res->contains_problem() || $res->is_sequence() || $res->is_practice()';
     my $isNotMap = '!$res->is_sequence()';      my $isNotMap = '!$res->is_sequence()';
     $isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;      $isNotMap .= ' && !$res->randomout()' if !$userCanSeeHidden;
     my $isMap = '$res->is_map()';      my $isMap = '$res->is_map()';
Line 2659  sub printHelper { Line 2702  sub printHelper {
  $helper->{VARS}->{'postdata'} &&   $helper->{VARS}->{'postdata'} &&
  $helper->{VARS}->{'assignment'}) {   $helper->{VARS}->{'assignment'}) {
         # Allow problems from sequence          # Allow problems from sequence
         push @{$printChoices}, [&mt('Selected <b>Problems</b> in folder <b><i>[_1]</i></b>',$sequenceTitle), 'map_problems', 'CHOOSE_PROBLEMS'];          push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'), 'map_problems', 'CHOOSE_PROBLEMS'];
         # Allow all resources from sequence          # Allow all resources from sequence
         push @{$printChoices}, [&mt('Selected <b>Resources</b> in folder <b><i>[_1]</i></b>',$sequenceTitle), 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML'];          push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>'), 'map_problems_pages', 'CHOOSE_PROBLEMS_HTML'];
   
         my $helperFragment = <<HELPERFRAGMENT;          my $helperFragment = <<HELPERFRAGMENT;
   <state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print">    <state name="CHOOSE_PROBLEMS" title="Select Problem(s) to print">
Line 2690  HELPERFRAGMENT Line 2733  HELPERFRAGMENT
  &Apache::lonxml::xmlparse($r, 'helper', $helperFragment);   &Apache::lonxml::xmlparse($r, 'helper', $helperFragment);
     }      }
   
     # If the user has pfo (print for otheres) allow them to print all       # If the user has pfo (print for others) allow them to print all 
     # problems and resources  in the entier course, optionally for selected students      # problems and resources  in the entire course, optionally for selected students
     if ($perm{'pfo'} &&  !$is_published  &&      if ($perm{'pfo'} &&  !$is_published  &&
         ($helper->{VARS}->{'postdata'}=~/\/res\// || $helper->{VARS}->{'postdata'}=~/\/(syllabus|smppg|aboutme|bulletinboard)$/)) {           ($helper->{VARS}->{'postdata'}=~/\/res\// || $helper->{VARS}->{'postdata'}=~/\/(syllabus|smppg|aboutme|bulletinboard)$/)) { 
   
         push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b>'), 'all_problems', 'ALL_PROBLEMS'];          push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b>'), 'all_problems', 'ALL_PROBLEMS'];
  push @{$printChoices}, [&mtn('Selected <b>Resources</b> from <b>entire course</b>'), 'all_resources', 'ALL_RESOURCES'];   push @{$printChoices}, [&mtn('Selected <b>Resources</b> from <b>entire course</b>'), 'all_resources', 'ALL_RESOURCES'];
    push @{$printChoices}, [&mtn('Selected <b>Problems</b> from <b>entire course</b> for <b>selected people</b>'), 'all_problems_students', 'ALL_PROBLEMS_STUDENTS'];
          &Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);           &Apache::lonxml::xmlparse($r, 'helper', <<ALL_PROBLEMS);
   <state name="ALL_PROBLEMS" title="Select Problem(s) to print">    <state name="ALL_PROBLEMS" title="Select Problem(s) to print">
     <resource variable="RESOURCES" toponly='0' multichoice="1"      <resource variable="RESOURCES" toponly='0' multichoice="1"
Line 2717  HELPERFRAGMENT Line 2761  HELPERFRAGMENT
       $start_new_option        $start_new_option
     </resource>      </resource>
   </state>    </state>
     <state name="ALL_PROBLEMS_STUDENTS" title="Select Problem(s) to print">
       <resource variable="RESOURCES" toponly='0' multichoice="1"
    suppressEmptySequences='0' addstatus="1" closeallpages="1">
         <nextstate>STUDENTS1</nextstate>
         <filterfunc>return $isProblemOrMap;</filterfunc>
         <choicefunc>return $isNotMap;</choicefunc>
         <valuefunc>return $symbFilter;</valuefunc>
         $start_new_option
       </resource>
     </state>
     <state name="STUDENTS1" title="Select People">
         <message><b>Select sorting order of printout</b> </message>
       <choices variable='student_sort'>
         <choice computer='0'>Sort by section then student</choice>
         <choice computer='1'>Sort by students across sections.</choice>
       </choices>
         <message><br /><hr /><br /> </message>
         <student multichoice='1' variable="STUDENTS" nextstate="PRINT_FORMATTING" coursepersonnel="1"/>
     </state>
   
 ALL_PROBLEMS  ALL_PROBLEMS
   
  if ($helper->{VARS}->{'assignment'}) {   if ($helper->{VARS}->{'assignment'}) {
     push @{$printChoices}, [&mt("Selected <b>Problems</b> from folder <b><i>[_1]</i></b> for <b>selected people</b>",$sequenceTitle), 'problems_for_students', 'CHOOSE_STUDENTS'];      push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3] for [_4]selected people[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'problems_for_students', 'CHOOSE_STUDENTS'];
     push @{$printChoices}, [&mt("Selected <b>Problems</b> from folder <b><i>[_1]</i></b> for <b>CODEd assignments</b>",$sequenceTitle), 'problems_for_anon', 'CHOOSE_ANON1'];      push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from folder [_3] for [_4]CODEd assignments[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'problems_for_anon', 'CHOOSE_ANON1'];
  }   }
   
  my $randomly_ordered_warning =    my $randomly_ordered_warning = 
Line 2826  CHOOSE_STUDENTS Line 2890  CHOOSE_STUDENTS
   
  }   }
   
           my @lines = &Apache::grades::get_scantronformat_file();
  open(FH,$Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');  
  my $codechoice='';   my $codechoice='';
  foreach my $line (<FH>) {   foreach my $line (@lines) {
     my ($name,$description,$code_type,$code_length)=      my ($name,$description,$code_type,$code_length)=
  (split(/:/,$line))[0,1,2,4];   (split(/:/,$line))[0,1,2,4];
     if ($code_length > 0 &&       if ($code_length > 0 && 
Line 2900  CHOOSE_ANON1 Line 2963  CHOOSE_ANON1
   
   
  if ($helper->{VARS}->{'assignment'}) {   if ($helper->{VARS}->{'assignment'}) {
     push @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>selected people</b>",$sequenceTitle), 'resources_for_students', 'CHOOSE_STUDENTS1'];      push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3] for [_4]selected people[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'resources_for_students', 'CHOOSE_STUDENTS1'];
     push @{$printChoices}, [&mt("Selected <b>Resources</b> from folder <b><i>[_1]</i></b> for <b>CODEd assignments</b>",$sequenceTitle), 'resources_for_anon', 'CHOOSE_ANON2'];      push @{$printChoices}, [&mt('Selected [_1]Resources[_2] from folder [_3] for [_4]CODEd assignments[_5]','<b>','</b>','<b><i>'.$sequenceTitle.'</i></b>','<b>','</b>'), 'resources_for_anon', 'CHOOSE_ANON2'];
  }   }
           
   
Line 3024  CHOOSE_ANON2 Line 3087  CHOOSE_ANON2
  ) {   ) {
   
  my $pretty_dir = &Apache::lonnet::hreflocation($subdir);   my $pretty_dir = &Apache::lonnet::hreflocation($subdir);
         push @{$printChoices}, [&mt("Selected <b>Problems</b> from current subdirectory <b><i>[_1]</i></b>",$pretty_dir), 'problems_from_directory', 'CHOOSE_FROM_SUBDIR'];          push @{$printChoices}, [&mt('Selected [_1]Problems[_2] from current subdirectory [_3]','<b>','</b>','<b><i>'.$pretty_dir.'</i></b>','<b>','</b>'), 'problems_from_directory', 'CHOOSE_FROM_SUBDIR'];
         my $xmlfrag = <<CHOOSE_FROM_SUBDIR;          my $xmlfrag = <<CHOOSE_FROM_SUBDIR;
   <state name="CHOOSE_FROM_SUBDIR" title="Select File(s) from <b><small>$pretty_dir</small></b> to print">    <state name="CHOOSE_FROM_SUBDIR" title="Select File(s) from <b><small>$pretty_dir</small></b> to print">
   
Line 3094  CHOOSE_FROM_ANY_SEQUENCE Line 3157  CHOOSE_FROM_ANY_SEQUENCE
   
     if (($perm{'pav'} and &Apache::lonnet::allowed('vgr',$env{'request.course.id'})) or       if (($perm{'pav'} and &Apache::lonnet::allowed('vgr',$env{'request.course.id'})) or 
  ($helper->{VARS}->{'construction'} eq '1')) {   ($helper->{VARS}->{'construction'} eq '1')) {
  addMessage("<hr width='33%' /><table><tr><td align='right'>".   &addMessage('<br />'
                    '<label for="ANSWER_TYPE_forminput">'.                     .'<h3>'.&mt('Print Options').'</h3>'
                    &mt('Print').                     .&Apache::lonhtmlcommon::start_pick_box()
                    "</label>: </td><td>");  #                  .&Apache::lonhtmlcommon::row_headline()
   #                  .'<h3>'.&mt('Print Options').'</h3>'
   #                  .&Apache::lonhtmlcommon::row_closure()
                      .&Apache::lonhtmlcommon::row_title(
                          '<label for="ANSWER_TYPE_forminput">'
                         .&mt('Print Answers')
                         .'</label>'
                       )
           );
         $paramHash = Apache::lonhelper::getParamHash();          $paramHash = Apache::lonhelper::getParamHash();
  $paramHash->{'variable'} = 'ANSWER_TYPE';      $paramHash->{'variable'} = 'ANSWER_TYPE';   
  $helper->declareVar('ANSWER_TYPE');            $helper->declareVar('ANSWER_TYPE');         
Line 3107  CHOOSE_FROM_ANY_SEQUENCE Line 3178  CHOOSE_FROM_ANY_SEQUENCE
                                    ['Only Answers', 'only']                                     ['Only Answers', 'only']
                                 ];                                  ];
         Apache::lonhelper::dropdown->new();          Apache::lonhelper::dropdown->new();
  addMessage("</td></tr>");   &addMessage(&Apache::lonhtmlcommon::row_closure());
  $startedTable = 1;   $startedTable = 1;
     }      }
   
Line 3119  CHOOSE_FROM_ANY_SEQUENCE Line 3190  CHOOSE_FROM_ANY_SEQUENCE
                        "</label>: </td><td>");                         "</label>: </td><td>");
     $startedTable = 1;      $startedTable = 1;
  } else {   } else {
     addMessage("<tr><td align='right'>".      &addMessage(&Apache::lonhtmlcommon::row_title(
                        '<label for="LATEX_TYPE_forminput">'.                             '<label for="LATEX_TYPE_forminput">'
                         &mt('LaTeX mode').                             .&mt('LaTeX mode')
                        "</label>: </td><td>");                             .'</label>'
                           )
               );
  }   }
         $paramHash = Apache::lonhelper::getParamHash();          $paramHash = Apache::lonhelper::getParamHash();
  $paramHash->{'variable'} = 'LATEX_TYPE';      $paramHash->{'variable'} = 'LATEX_TYPE';   
Line 3138  CHOOSE_FROM_ANY_SEQUENCE Line 3211  CHOOSE_FROM_ANY_SEQUENCE
  }   }
         Apache::lonhelper::dropdown->new();          Apache::lonhelper::dropdown->new();
     
  addMessage("</td></tr><tr><td align='right'>".   &addMessage(&Apache::lonhtmlcommon::row_closure()
                    '<label for="TABLE_CONTENTS_forminput">'.                     .&Apache::lonhtmlcommon::row_title(
                    &mt('Print Table of Contents').                          '<label for="TABLE_CONTENTS_forminput">'
                    "</label>: </td><td>");                         .&mt('Print Table of Contents')
                          .'</label>'
                       )
           );
         $paramHash = Apache::lonhelper::getParamHash();          $paramHash = Apache::lonhelper::getParamHash();
  $paramHash->{'variable'} = 'TABLE_CONTENTS';      $paramHash->{'variable'} = 'TABLE_CONTENTS';   
  $helper->declareVar('TABLE_CONTENTS');            $helper->declareVar('TABLE_CONTENTS');         
Line 3149  CHOOSE_FROM_ANY_SEQUENCE Line 3225  CHOOSE_FROM_ANY_SEQUENCE
                                    ['No', 'no'],                                     ['No', 'no'],
                                    ['Yes', 'yes'] ];                                     ['Yes', 'yes'] ];
         Apache::lonhelper::dropdown->new();          Apache::lonhelper::dropdown->new();
  addMessage("</td></tr>");   &addMessage(&Apache::lonhtmlcommon::row_closure());
                   
  if (not $helper->{VARS}->{'construction'}) {   if (not $helper->{VARS}->{'construction'}) {
     addMessage("<tr><td align='right'>".      &addMessage(&Apache::lonhtmlcommon::row_title(
                        '<label for="TABLE_INDEX_forminput">'.                              '<label for="TABLE_INDEX_forminput">'
                        &mt('Print Index').                             .&mt('Print Index')
                        "</label>: </td><td>");                             .'</label>'
                           )
               );
     $paramHash = Apache::lonhelper::getParamHash();      $paramHash = Apache::lonhelper::getParamHash();
     $paramHash->{'variable'} = 'TABLE_INDEX';         $paramHash->{'variable'} = 'TABLE_INDEX';   
     $helper->declareVar('TABLE_INDEX');               $helper->declareVar('TABLE_INDEX');         
Line 3163  CHOOSE_FROM_ANY_SEQUENCE Line 3241  CHOOSE_FROM_ANY_SEQUENCE
      ['No', 'no'],       ['No', 'no'],
      ['Yes', 'yes'] ];       ['Yes', 'yes'] ];
     Apache::lonhelper::dropdown->new();      Apache::lonhelper::dropdown->new();
     addMessage("</td></tr>");              &addMessage(&Apache::lonhtmlcommon::row_closure());
     addMessage("<tr><td align='right'>".              &addMessage(&Apache::lonhtmlcommon::row_title(
                        '<label for="PRINT_DISCUSSIONS_forminput">'.                              '<label for="PRINT_DISCUSSIONS_forminput">'
                        &mt('Print Discussions').                             .&mt('Print Discussions')
                        "</label>: </td><td>");                             .'</label>'
                           )
               );
     $paramHash = Apache::lonhelper::getParamHash();      $paramHash = Apache::lonhelper::getParamHash();
     $paramHash->{'variable'} = 'PRINT_DISCUSSIONS';         $paramHash->{'variable'} = 'PRINT_DISCUSSIONS';   
     $helper->declareVar('PRINT_DISCUSSIONS');               $helper->declareVar('PRINT_DISCUSSIONS');         
Line 3175  CHOOSE_FROM_ANY_SEQUENCE Line 3255  CHOOSE_FROM_ANY_SEQUENCE
      ['No', 'no'],       ['No', 'no'],
      ['Yes', 'yes'] ];       ['Yes', 'yes'] ];
     Apache::lonhelper::dropdown->new();      Apache::lonhelper::dropdown->new();
     addMessage("</td></tr>");              &addMessage(&Apache::lonhtmlcommon::row_closure());
   
     # Prompt for printing annotations too.      # Prompt for printing annotations too.
   
     addMessage("<tr><td align='right'>".      &addMessage(&Apache::lonhtmlcommon::row_title(
        '<label for="PRINT_ANNOTATIONS_forminput">'.                              '<label for="PRINT_ANNOTATIONS_forminput">'
        &mt('Print Annotations').                             .&mt('Print Annotations')
        "</label>:</td><td>");                             .'</label>'
                           )
               );
     $paramHash = Apache::lonhelper::getParamHash();      $paramHash = Apache::lonhelper::getParamHash();
     $paramHash->{'variable'} = "PRINT_ANNOTATIONS";      $paramHash->{'variable'} = "PRINT_ANNOTATIONS";
     $helper->declareVar("PRINT_ANNOTATIONS");      $helper->declareVar("PRINT_ANNOTATIONS");
Line 3190  CHOOSE_FROM_ANY_SEQUENCE Line 3272  CHOOSE_FROM_ANY_SEQUENCE
      ['No', 'no'],       ['No', 'no'],
      ['Yes', 'yes']];       ['Yes', 'yes']];
     Apache::lonhelper::dropdown->new();      Apache::lonhelper::dropdown->new();
     addMessage("</td></tr>");              &addMessage(&Apache::lonhtmlcommon::row_closure());
   
     addMessage("<tr><td align = 'right'>  </td><td>");              &addMessage(&Apache::lonhtmlcommon::row_title(&mt('Foils')));
     $paramHash = Apache::lonhelper::getParamHash();      $paramHash = Apache::lonhelper::getParamHash();
     $paramHash->{'multichoice'} = "true";      $paramHash->{'multichoice'} = "true";
     $paramHash->{'allowempty'}  = "true";      $paramHash->{'allowempty'}  = "true";
     $paramHash->{'variable'}   = "showallfoils";      $paramHash->{'variable'}   = "showallfoils";
     $paramHash->{'CHOICES'} = [ ["Show all foils", "1"] ];      $paramHash->{'CHOICES'} = [ ["Show all foils", "1"] ];
     Apache::lonhelper::choices->new();      Apache::lonhelper::choices->new();
     addMessage("</td></tr>");              &addMessage(&Apache::lonhtmlcommon::row_closure(1));
  }   }
   
  if ($helper->{'VARS'}->{'construction'}) {    if ($helper->{'VARS'}->{'construction'}) { 
Line 3208  CHOOSE_FROM_ANY_SEQUENCE Line 3290  CHOOSE_FROM_ANY_SEQUENCE
             my $stylefiletext=&mt("Use style file");              my $stylefiletext=&mt("Use style file");
             my $selectfiletext=&mt("Select style file");              my $selectfiletext=&mt("Select style file");
   
     my $xmlfrag .= <<"RNDSEED";      my $xmlfrag .= '<message>'
     <message><tr><td align='right'>              .&Apache::lonhtmlcommon::row_title('<label for="curseed_forminput">'
             <label for="curseed_forminput">$randseedtext</label>:                                                .$randseedtext
             </td><td></message>                                                .'</label>'
     <string variable="curseed" size="15" maxlength="15">               )
  <defaultvalue>              .'</message>
             return $helper->{VARS}->{'curseed'};              <string variable="curseed" size="15" maxlength="15">
         </defaultvalue>                  <defaultvalue>
     </string>                     return '.$helper->{VARS}->{'curseed'}.';
      <message></td></tr><tr><td align="right">                  </defaultvalue>'
              <label for="style_file">$stylefiletext</label>:              .'</string>'
              </td><td></message>              .'<message>'
               .&Apache::lonhtmlcommon::row_closure()
               .&Apache::lonhtmlcommon::row_title('<label for="style_file">'
                                                 .$stylefiletext
                                                 .'</label>'
                )
               .'</message>
              <string variable="style_file" size="40">               <string variable="style_file" size="40">
  <defaultvalue>                  <defaultvalue>
             return $stylevalue;                      return '.$stylevalue.';
         </defaultvalue>                  </defaultvalue>
              </string><message>&nbsp; <a href="javascript:openbrowser('helpform','style_file_forminput','sty')">$selectfiletext</a> </td></tr><tr><td></td><td align="left"></message>               </string><message>&nbsp;'
   .qq|<a href="javascript:openbrowser('helpform','style_file_forminput','sty')">|
   .$selectfiletext.'</a>'
               .&Apache::lonhtmlcommon::row_closure()
               .&Apache::lonhtmlcommon::row_title(&mt('Show all foils'))
               .'</message>
      <choices allowempty="1" multichoice="true" variable="showallfoils">       <choices allowempty="1" multichoice="true" variable="showallfoils">
                 <choice computer="1">Show all foils</choice>                  <choice computer="1">&nbsp;</choice>
              </choices>               </choices>'
      <message></td></tr></message>      .'<message>'
 RNDSEED              .&Apache::lonhtmlcommon::row_closure()
               .'</message>';
             &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);              &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
   
   
     addMessage("<tr><td>Problem Type:</td><td>");              &addMessage(&Apache::lonhtmlcommon::row_title(&mt('Problem Type')));
     #      #
     # Initial value from construction space:      # Initial value from construction space:
     #      #
Line 3252  RNDSEED Line 3346  RNDSEED
 PROBTYPE  PROBTYPE
             &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);              &Apache::lonxml::xmlparse($r, 'helper', $xmlfrag);
           
     addMessage("</td></tr>");               &addMessage(&Apache::lonhtmlcommon::row_closure(1));
   
  }           }
     }      }
   
   
   
   
     if ($startedTable) {      if ($startedTable) {
  addMessage("</table>");          &addMessage(&Apache::lonhtmlcommon::end_pick_box());
     }      }
   
     Apache::lonprintout::page_format_state->new("FORMAT");      Apache::lonprintout::page_format_state->new("FORMAT");
Line 3360  sub render { Line 3454  sub render {
     my $PaperType=&mt('Paper type');      my $PaperType=&mt('Paper type');
     my $landscape=&mt('Landscape');      my $landscape=&mt('Landscape');
     my $portrait=&mt('Portrait');      my $portrait=&mt('Portrait');
     $result .= <<STATEHTML;      my $pdfFormLabel=&mt('PDF-Formfields');
       my $with=&mt('with Formfields');
       my $without=&mt('without Formfields');
       $result.='<h3>'.&mt('Layout Options').'</h3>'
               .&Apache::loncommon::start_data_table()
               .&Apache::loncommon::start_data_table_header_row()
               .'<th>'.$PageLayout.'</th>'
               .'<th>'.$NumberOfColumns.'</th>'
               .'<th>'.$PaperType.'</th>'
               .'<th>'.$pdfFormLabel.'</th>'
               .&Apache::loncommon::end_data_table_header_row()
               .&Apache::loncommon::start_data_table_row()
       .'<td>'
       .'<label><input type="radio" name="'.${var}.'.layout" value="L" />'.$landscape.'</label><br />'
       .'<label><input type="radio" name="'.${var}.'.layout" value="P" checked="checked" />'.$portrait.'</label>'
       .'</td>';
   
 <hr width="33%" />      $result.='<td align="center">'
 <table cellpadding="3">              .'<select name="'.${var}.'.cols">';
   <tr>  
     <td align="center"><b>$PageLayout</b></td>  
     <td align="center"><b>$NumberOfColumns</b></td>  
     <td align="center"><b>$PaperType</b></td>  
   </tr>  
   <tr>  
     <td>  
       <label><input type="radio" name="${var}.layout" value="L" /> $landscape </label><br />  
       <label><input type="radio" name="${var}.layout" value="P" checked='1'  /> $portrait </label>  
     </td>  
     <td align="center">  
       <select name="${var}.cols">  
 STATEHTML  
   
     my $i;      my $i;
     for ($i = 1; $i <= $maxColumns; $i++) {      for ($i = 1; $i <= $maxColumns; $i++) {
Line 3405  STATEHTML Line 3501  STATEHTML
         }          }
         $i++;          $i++;
     }      }
     $result .= "</select></td></tr></table>";      $result .= <<HTML;
           </select>
       </td>
       <td align='center'>
           <select name='${var}.pdfFormFields'>
               <option selected value='no'>$without</option>
               <option value='yes'>$with</option>
           </select>
       </td>
   HTML
       $result.=&Apache::loncommon::end_data_table_row()
               .&Apache::loncommon::end_data_table();
   
     return $result;      return $result;
 }  }
   
Line 3416  sub postprocess { Line 3524  sub postprocess {
     my $helper = Apache::lonhelper->getHelper();      my $helper = Apache::lonhelper->getHelper();
     $helper->{VARS}->{$var} =       $helper->{VARS}->{$var} = 
         $env{"form.$var.layout"} . '|' . $env{"form.$var.cols"} . '|' .          $env{"form.$var.layout"} . '|' . $env{"form.$var.cols"} . '|' .
         $env{"form.$var.paper"};          $env{"form.$var.paper"} . '|' . $env{"form.$var.pdfFormFields"};
     return 1;      return 1;
 }  }
   
Line 3528  sub render { Line 3636  sub render {
     }  else {      }  else {
  $size{'margin'} += 2.54;   $size{'margin'} += 2.54;
     }      }
     my %text = ('format' => 'How should each column be formatted?',      my %lt = &Apache::lonlocal::texthash(
  'width'  => 'Width:',          'format' => 'How should each column be formatted?',
  'height' => 'Height:',          'width'  => 'Width',
  'margin' => 'Left Margin:',);          'height' => 'Height',
     %text = &Apache::lonlocal::texthash(%text);          'margin' => 'Left Margin'
       );
     $result .= <<ELEMENTHTML;  
       $result .= '<p>'.$lt{'format'}.'</p>'
 <p>$text{'format'}</p>                .&Apache::lonhtmlcommon::start_pick_box()
                 .&Apache::lonhtmlcommon::row_title($lt{'width'})
 <table cellpadding='3'>                .'<input type="text" name="'.$var.'.width" value="'.$size{'width'}.'" size="4" />'
   <tr>                .'<select name="'.$var.'.widthunit">'
     <td align='right'><b>$text{'width'}</b></td>                .$size{'width_options'}
     <td align='left'><input type='text' name='$var.width' value="$size{'width'}" size='4' /></td>                .'</select>'
     <td align='left'>                .&Apache::lonhtmlcommon::row_closure()
       <select name='$var.widthunit'>                .&Apache::lonhtmlcommon::row_title($lt{'height'})
       $size{'width_options'}                .'<input type="text" name="'.$var.'.height" value="'.$size{'height'}.'" size="4" />'
       </select>                .'<select name="'.$var.'.heightunit">'
     </td>                .$size{'height_options'}
   </tr>                .'</select>'
   <tr>                .&Apache::lonhtmlcommon::row_closure()
     <td align='right'><b>$text{'height'}</b></td>                .&Apache::lonhtmlcommon::row_title($lt{'margin'})
     <td align='left'><input type='text' name="$var.height" value="$size{'height'}" size='4' /></td>                .'<input type="text" name="'.$var.'.lmargin" value="'.$size{'margin'}.'" size="4" />'
     <td align='left'>                .'<select name="'.$var.'.lmarginunit">'
       <select name='$var.heightunit'>                .$size{'margin_options'}
       $size{'height_options'}                .'</select>'
       </select>                .&Apache::lonhtmlcommon::row_closure(1)
     </td>                .&Apache::lonhtmlcommon::end_pick_box();
   </tr>      # <p>Hint: Some instructors like to leave scratch space for the student by
   <tr>      # making the width much smaller than the width of the page.</p>
     <td align='right'><b>$text{'margin'}</b></td>  
     <td align='left'><input type='text' name='$var.lmargin' value="$size{'margin'}" size='4' /></td>  
     <td align='left'>  
       <select name='$var.lmarginunit'>  
       $size{'margin_options'}  
       </select>  
     </td>  
   </tr>  
 </table>  
   
 <!--<p>Hint: Some instructors like to leave scratch space for the student by  
 making the width much smaller than the width of the page.</p>-->  
   
 ELEMENTHTML  
   
     return $result;      return $result;
 }  }
Removed from v.1.524  
changed lines
  Added in v.1.549

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