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

Diff for /loncom/interface/lonprintout.pm between versions 1.627.2.7 and 1.627.2.15

version 1.627.2.7, 2013/08/08 15:40:59 version 1.627.2.15, 2015/06/04 13:03:36
Line 27 Line 27
 #  #
 package Apache::lonprintout;  package Apache::lonprintout;
 use strict;  use strict;
 use POSIX;  
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
 use Apache::lonxml;  use Apache::lonxml;
 use Apache::lonnet;  use Apache::lonnet;
Line 47  use File::Basename; Line 46  use File::Basename;
   
 use HTTP::Response;  use HTTP::Response;
 use LONCAPA::map();  use LONCAPA::map();
 use POSIX qw(ctime);  
 use Apache::lonlocal;  use Apache::lonlocal;
 use Carp;  use Carp;
 use LONCAPA;  use LONCAPA;
Line 494  RESOURCE_SELECTOR Line 492  RESOURCE_SELECTOR
 #  #
 # @return ($open, $close)   # @return ($open, $close) 
 #  #
 # @note If open/close dates are not defined they will be retunred as undef  # @note If open/close dates are not defined they will be returned as undef
 # @note It is possible for there to be no overlap in which case -1,-1   # @note It is possible for there to be no overlap in which case -1,-1 
 #       will be returned.  #       will be returned.
 # @note The algorithm used is to take the latest open date and the earliest end date.  # @note The algorithm used is to take the latest open date and the earliest end date.
Line 524  sub compute_open_window { Line 522  sub compute_open_window {
   
     # If no overlap...both are -1 as promised.      # If no overlap...both are -1 as promised.
   
     if (defined($earliest_close) && defined($latest_open)      if (($earliest_close ne '') && ($latest_open ne '')
  && ($earliest_close < $latest_open)) {   && ($earliest_close < $latest_open)) {
  $latest_open  = -1;   $latest_open  = -1;
  $earliest_close = -1;   $earliest_close = -1;
Line 572  sub printable { Line 570  sub printable {
 #  #
 # @return (opendate, closedate)  # @return (opendate, closedate)
 #  #
 # @note If open/close dates are not defined they will be retunred as undef  # @note If open/close dates are not defined they will be returned as undef
 # @note It is possible for there to be no overlap in which case -1,-1   # @note It is possible for there to be no overlap in which case -1,-1 
 #       will be returned.  #       will be returned.
 # @note The algorithm used is to take the latest open date and the earliest end date.  # @note The algorithm used is to take the latest open date and the earliest end date.
 #  #       For consistency with &printable() in lonnavmaps.pm determination of start
   #       date for printing checks printstartdate param first, then, if not set,
   #       opendate param, then, if not set, contentopen param.
   
   
 sub get_print_dates {  sub get_print_dates {
     my $res = shift;      my $res = shift;
Line 595  sub get_print_dates { Line 596  sub get_print_dates {
  foreach my $part (@parts) {   foreach my $part (@parts) {
     my $partopen  = $res->parmval('printstartdate', $part);      my $partopen  = $res->parmval('printstartdate', $part);
     my $partclose = $res->parmval('printenddate',  $part);      my $partclose = $res->parmval('printenddate',  $part);
               if (!$partopen) {
                   $partopen = $res->parmval('opendate',$part);
               }
               if (!$partopen) {
                   $partopen = $res->parmval('contentopen',$part);
               }
               if ($partopen) {
                   push(@open_dates, $partopen);
               }
               if ($partclose) {
                   push(@close_dates, $partclose);
               }
     push(@open_dates, $partopen);      push(@open_dates, $partopen);
     push(@close_dates, $partclose);      push(@close_dates, $partclose);
  }   }
Line 603  sub get_print_dates { Line 615  sub get_print_dates {
   
     ($open_date, $close_date)  = &compute_open_window(\@open_dates, \@close_dates);      ($open_date, $close_date)  = &compute_open_window(\@open_dates, \@close_dates);
   
     if ($open_date) {  
  $open_date  = POSIX::strftime('%D', localtime($open_date));  
     }  
     if ($close_date) {  
  $close_date = POSIX::strftime('%D', localtime($close_date));  
     }  
   
     return ($open_date, $close_date);      return ($open_date, $close_date);
 }  }
   
Line 696  sub incomplete { Line 701  sub incomplete {
     }      }
 }  }
 #  #
 #  When printing for students, the resoures and order of the  #  When printing for students, the resources and order of the
 #  resources may need to be altered if there are folders with  #  resources may need to be altered if there are folders with
 #  random selectiopn or random ordering (or both) enabled.  #  random selectiopn or random ordering (or both) enabled.
 #  This sub computes the set of resources to print for a student  #  This sub computes the set of resources to print for a student
 #  modified both by random ordering and selection and filtered  #  modified both by random ordering and selection and filtered
 #  to only those that are in the original set selcted to be printed.  #  to only those that are in the original set selected to be printed.
 #  #
 # Parameters:  # Parameters:
 #   $map - The URL of the folder being printed.  #   $map - The URL of the folder being printed.
Line 712  sub incomplete { Line 717  sub incomplete {
 #   $who   - Student/domain for whome the sequence will be generated.  #   $who   - Student/domain for whome the sequence will be generated.
 #   $code  - CODE being printed when printing Problems/Resources  #   $code  - CODE being printed when printing Problems/Resources
 #            from folder for CODEd assignments  #            from folder for CODEd assignments
   #   $nohidemap - If true, parameter in map for hiddenresource will be
   #                ignored.  The user calling the routine should have
   #                both the pav and vgr privileges if this is set to true).
 #  #
 # Implicit inputs:  # Implicit inputs:
 #   $  #   $
Line 733  sub master_seq_to_person_seq { Line 741  sub master_seq_to_person_seq {
     my @output_seq;      my @output_seq;
   
     my $unhidden;      my $unhidden;
     if ($perm{'pav'} && $perm{'vgr'} && $nohidemap) {      if ($nohidemap) {
         $unhidden = &Apache::lonnet::clutter($map);          $unhidden = &Apache::lonnet::clutter($map);
     }      }
           
Line 1231  sub is_code_valid { Line 1239  sub is_code_valid {
     my ($code_type, $code_length) = ('letter', 6); # defaults.      my ($code_type, $code_length) = ('letter', 6); # defaults.
     my @lines = &Apache::grades::get_scantronformat_file();      my @lines = &Apache::grades::get_scantronformat_file();
     foreach my $line (@lines) {      foreach my $line (@lines) {
           next if (($line =~ /^\#/) || ($line eq ''));
  my ($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 2927  ENDPART Line 2936  ENDPART
   
  &Apache::lonxml::clear_problem_counter();   &Apache::lonxml::clear_problem_counter();
   
  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();      &Apache::lonenc::reset_enc();
Line 3179  ENDPART Line 3187  ENDPART
  my $student_counter=-1;   my $student_counter=-1;
  my $i = 0;   my $i = 0;
  my $last_section = (split(/:/,$students[0]))[2];   my $last_section = (split(/:/,$students[0]))[2];
            my $nohidemap;
            if ($perm{'pav'} && $perm{'vgr'}) {
                $nohidemap = 1;
            }
  foreach my $person (@students) {   foreach my $person (@students) {
              my $duefile="/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.due";               my $duefile="/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout.due";
      if (-e $duefile) {       if (-e $duefile) {
Line 3196  ENDPART Line 3208  ENDPART
  $i=int($student_counter/$helper->{'VARS'}{'NUMBER_TO_PRINT'});   $i=int($student_counter/$helper->{'VARS'}{'NUMBER_TO_PRINT'});
      }       }
      my $actual_seq = master_seq_to_person_seq($map, \@master_seq,       my $actual_seq = master_seq_to_person_seq($map, \@master_seq,
                                                        $person, undef, 1);                                                         $person, undef, $nohidemap);
      my ($output,$fullname, $printed)=&print_resources($r,$helper,       my ($output,$fullname, $printed)=&print_resources($r,$helper,
      $person,$type,       $person,$type,
      \%moreenv,  $actual_seq,       \%moreenv,  $actual_seq,
Line 3284  ENDPART Line 3296  ENDPART
  $moreenv{'CODE'}=&get_CODE(\%allcodes,$i,$seed,$code_length,   $moreenv{'CODE'}=&get_CODE(\%allcodes,$i,$seed,$code_length,
     $code_type);      $code_type);
      }       }
                $code_name =~ s/^\s+//;
                $code_name =~ s/\s+$//;
      if ($code_name) {       if ($code_name) {
  &Apache::lonnet::put('CODEs',   &Apache::lonnet::put('CODEs',
       {        {
Line 3305  ENDPART Line 3319  ENDPART
  my $flag_latex_header_remove = 'NO';    my $flag_latex_header_remove = 'NO'; 
  my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$num_todo);   my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$num_todo);
  my $count=0;   my $count=0;
            my $nohidemap;
            if ($perm{'pav'} && $perm{'vgr'}) {
                $nohidemap = 1; 
            }
  foreach my $code (sort(@allcodes)) {   foreach my $code (sort(@allcodes)) {
      my $file_num=int($count/$number_per_page);       my $file_num=int($count/$number_per_page);
      if ($code_type eq 'number') {        if ($code_type eq 'number') { 
Line 3317  ENDPART Line 3335  ENDPART
                  $env{'form.CODE'} = $moreenv{'CODE'};                   $env{'form.CODE'} = $moreenv{'CODE'};
                  $actual_seq = master_seq_to_person_seq($map, \@master_seq,                   $actual_seq = master_seq_to_person_seq($map, \@master_seq,
                                                         undef,                                                          undef,
                                                         $moreenv{'CODE'}, 1);                                                          $moreenv{'CODE'}, $nohidemap);
                  delete($env{'form.CODE'});                   delete($env{'form.CODE'});
              }               }
      my ($output,$fullname, $printed)=       my ($output,$fullname, $printed)=
Line 3615  sub print_resources { Line 3633  sub print_resources {
     my $current_assignment = "";      my $current_assignment = "";
     my $assignment;      my $assignment;
     my $courseidinfo = &get_course();      my $courseidinfo = &get_course();
       my $possprint = scalar(@{$master_seq});
     if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }      if (defined($courseidinfo)) { $courseidinfo=' - '.$courseidinfo }
     if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection}      if ($usersection ne '') {$courseidinfo.=' - Sec. '.$usersection}
   
Line 3636  sub print_resources { Line 3655  sub print_resources {
  next;   next;
     }      }
     $actually_printed++; # we're going to print one.      $actually_printed++; # we're going to print one.
   
     if (&Apache::lonnet::allowed('bre',$res_url)) {      if (&Apache::lonnet::allowed('bre',$res_url)) {
  if ($res_url!~m|^ext/|   if ($res_url!~m|^ext/|
     && $res_url=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {      && $res_url=~/\.(problem|exam|quiz|assess|survey|form|library|page|xml|html|htm|xhtml|xhtm)$/) {
Line 3757  sub print_resources { Line 3777  sub print_resources {
     #      #
   
     if ($actually_printed == 0) {      if ($actually_printed == 0) {
  $current_output  = &encapsulate_minipage("\\vskip -10mm \nNo incomplete resources\n \\vskip 100 mm { }\n");          my $message = &mt('No resources to print');
           if (!$possprint) {
               if ($perm{'pav'} || $perm{'pfo'}) {
                   $message = &mt('There are no unhidden resources to print.')."\n\n".
                              &mt('The most likely reason is one of the following: ')."\n".
                              '\begin{itemize}'."\n".
                              '\item '.&mt("The 'Resource hidden from students' parameter is set for the folder being printed.")."\n".
                              '\item '.&mt("'Hidden' is checked in the Course Editor individually for each resource in the folder being printed.")."\n".
                              '\end{itemize}'."\n\n".
                              &mt("Note: to print a bubblesheet exam which you want to hide from students, ".
                                  "use the Course Editor to check the 'Hidden' checkbox for the exam folder itself.")."\n";
               }
           } elsif ($print_incomplete) {
               $message = &mt('No incomplete resources');
           }
           if ($message) {
               $current_output  = &encapsulate_minipage("\\vskip -10mm \n$message\n \\vskip 100 mm { }\n");
           }
  if ($remove_latex_header eq "NO") {   if ($remove_latex_header eq "NO") {
     $current_output = &print_latex_header() . $current_output;      $current_output = &print_latex_header() . $current_output;
  } else {   } else {
Line 3768  sub print_resources { Line 3805  sub print_resources {
     if ($syllabus_first) {      if ($syllabus_first) {
         $current_output =~ s/\\\\ Last updated:/Last updated:/          $current_output =~ s/\\\\ Last updated:/Last updated:/
     }      }
     if (0) {      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);      my $header_start = ($columns_in_format == 1) ? '\lhead' : '\fancyhead[LO]';
  my $header_start = ($columns_in_format == 1) ? '\lhead'      my $newheader = $header_start.'{'.$header_line.'}';
     : '\fancyhead[LO]';  
  $header_line = $header_start.'{'.$header_line.'}';  
     }  
     if ($current_output=~/\\documentclass/) {  
 # $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$header_line$namepostfix}\\vskip 5 mm /;  
  $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$namepostfix}\\vskip 5 mm /;  
   
       if ($current_output=~/\\documentclass/) {
    $current_output =~ s/\\begin{document}/\\setlength{\\topmargin}{1cm} \\begin{document}\\noindent\\parbox{\\minipagewidth}{\\noindent$newheader$namepostfix}\\vskip 5 mm /;
     } else {      } else {
  my $blankpages =    my $blankpages = 
     '\clearpage\strut\clearpage'x$helper->{'VARS'}->{'EMPTY_PAGES'};      '\clearpage\strut\clearpage'x$helper->{'VARS'}->{'EMPTY_PAGES'};
   
 # $current_output = '\strut\vspace*{-6 mm}\\newline'.  
 #    &copyright_line().' \newpage '.$blankpages.$end_of_student.  
 #    '\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent'.  
 #    $header_line.$namepostfix. '} \vskip 5 mm '.$current_output;  
  $current_output = '\strut\vspace*{-6 mm}\\newline'.   $current_output = '\strut\vspace*{-6 mm}\\newline'.
     &copyright_line().' \newpage '.$blankpages.$end_of_student.      &copyright_line().' \newpage '.$blankpages.$end_of_student.
     '\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent'      '\setcounter{page}{1}\noindent\parbox{\minipagewidth}{\noindent'.
     .$namepostfix. '} \vskip 5 mm '.$current_output;      $newheader.$namepostfix. '} \vskip 5 mm '.$current_output;
   
     }      }
     #      #
     #  Close the student bracketing.      #  Close the student bracketing.
Line 4061  sub printHelper { Line 4089  sub printHelper {
  &Apache::lonenc::check_encrypt(&Apache::lonnet::clutter($url));   &Apache::lonenc::check_encrypt(&Apache::lonnet::clutter($url));
     my $navmap = Apache::lonnavmaps::navmap->new();      my $navmap = Apache::lonnavmaps::navmap->new();
     my $res   = $navmap->getBySymb($symb);      my $res   = $navmap->getBySymb($symb);
     $res_printable  = $res->resprintable() | $userCanPrint; #printability in course context      $res_printable  = $res->resprintable() || $userCanPrint; #printability in course context
     ($res_printstartdate, $res_printenddate) = &get_print_dates($res);      ($res_printstartdate, $res_printenddate) = &get_print_dates($res);
     ($course_open, $course_close) = &course_print_dates($res);      ($course_open, $course_close) = &course_print_dates($res);
     ($map_open, $map_close)       = &map_print_dates($res);      ($map_open, $map_close)       = &map_print_dates($res);
Line 4666  CHOOSE_FROM_ANY_SEQUENCE Line 4694  CHOOSE_FROM_ANY_SEQUENCE
     # Generate the first state, to select which resources get printed.      # Generate the first state, to select which resources get printed.
     Apache::lonhelper::state->new("START", "Select Printing Options:");      Apache::lonhelper::state->new("START", "Select Printing Options:");
     if (!$res_printable) {      if (!$res_printable) {
  $paramHash = Apache::lonhelper::getParamHash();          my $now = time;
  $paramHash->{MESSAGE_TEXT} =          my $shownprintstart = &Apache::lonlocal::locallocaltime($res_printstartdate);
             '<p class="LC_info">'          my $shownprintend = &Apache::lonlocal::locallocaltime($res_printenddate);
            .&mt('Printing for current resource is only possible between [_1] and [_2]',          my $noprintmsg;
                 $res_printstartdate, $res_printenddate).'</p>';          if (($res_printenddate) && ($res_printenddate < $now)) {
  Apache::lonhelper::message->new();                  $noprintmsg = &mt('Printing for current resource no longer available (ended: [_1])',
                                     $shownprintend);
           } else {
               if (($res_printstartdate) && ($res_printstartdate > $now)) {
                   if (($res_printenddate) && ($res_printenddate > $now) && ($res_printenddate > $res_printstartdate)) {
                       $noprintmsg = &mt('Printing for current resource is only possible between [_1] and [_2]',
                                     $shownprintstart,$shownprintend);
                   } elsif (!$res_printenddate) {
                       $noprintmsg = &mt('Printing for current resource will only be possible starting [_1]',
                                         $shownprintstart);
                   } else {
                       $noprintmsg = &mt('Printing for current resource is unavailable');
                   }
               }
           }
   
           if ($noprintmsg) {
               $paramHash = Apache::lonhelper::getParamHash();
               $paramHash->{MESSAGE_TEXT} =
                   '<p class="LC_info">'.$noprintmsg.'</p>';
               Apache::lonhelper::message->new();
           }
     }      }
     $paramHash = Apache::lonhelper::getParamHash();      $paramHash = Apache::lonhelper::getParamHash();
     $paramHash = Apache::lonhelper::getParamHash();      $paramHash = Apache::lonhelper::getParamHash();
Removed from v.1.627.2.7  
changed lines
  Added in v.1.627.2.15

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