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Diff for /loncom/homework/outputtags.pm between versions 1.44 and 1.52

version 1.44, 2005/11/09 12:05:56 version 1.52, 2008/11/14 21:27:17
Line 26 Line 26
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
   
   =head1 NAME
   
   Apache::outputtags;
   
   =head1 SYNOPSIS
   
   Handles tags associated with output. Seems to
   relate to due dates of the assignment.
   
   This is part of the LearningOnline Network with CAPA project
   described at http://www.lon-capa.org.
   
   =head1 HANDLER SUBROUTINE
   
   start_displayduedate()
   
   =head1 OTHER SUBROUTINES
   
   =over
   
   =item *
   
   initialize_outputtags() : Empties the hash of tags that have already been displayed that should only be displayed once.
   
   =item *
   
   end_displayduedate()
   
   =item *
   
   start_displaytitle()
   
   =item *
   
   end_displaytitle()
   
   =item *
   
   multipart()
   
   =item *
   
   start_displayweight()
   
   =item *
   
   end_displayweight()
   
   =item *
   
   start_displaystudentphoto()
   
   =item *
   
   end_displaystudentphoto()
   
   
   =back
   
   =cut
   
 package Apache::outputtags;   package Apache::outputtags; 
   
 use strict;  use strict;
Line 36  use POSIX qw(strftime); Line 97  use POSIX qw(strftime);
 BEGIN {  BEGIN {
     &Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle','displayweight','displaystudentphoto'));      &Apache::lonxml::register('Apache::outputtags',('displayduedate','displaytitle','displayweight','displaystudentphoto'));
 }  }
 #  Empties the hash of tags that have already been displayed  
 #  that should only be displayed once.  
 #  
 sub initialize_outputtags {  sub initialize_outputtags {
     %Apache::outputtags::showonce=();      %Apache::outputtags::showonce=();
 }  }
Line 69  sub start_displayduedate { Line 128  sub start_displayduedate {
     my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval);      my $style = &Apache::lonxml::get_param('style',$parstack,$safeeval);
     my $format = &Apache::lonxml::get_param('format', $parstack, $safeeval);      my $format = &Apache::lonxml::get_param('format', $parstack, $safeeval);
     if (!$format) {      if (!$format) {
  $format = '%c';   $format = undef;
     }      }
     if (($status =~ /CAN.*_ANSWER/)) {      if (($status =~ /CAN.*_ANSWER/)) {
  my $id = $Apache::inputtags::part;   my $id = $Apache::inputtags::part;
  my $date = &Apache::lonnet::EXT("resource.$id.duedate");   my $date = &Apache::lonhomework::due_date($id);
  &Apache::lonxml::debug("duedatebox found $date for $id");   &Apache::lonxml::debug("duedatebox found $date for $id");
   
  # Only show the due date if the current date is    # Only show the due date if the current date is 
Line 169  sub end_displaytitle { Line 228  sub end_displaytitle {
 sub multipart {  sub multipart {
     my ($uri)=@_;      my ($uri)=@_;
     if (!defined($uri)) { $uri=$env{'request.uri'}; }      if (!defined($uri)) { $uri=$env{'request.uri'}; }
       my ($symb)=&Apache::lonnet::whichuser();
   
     my @parts;      my @parts;
     my $metadata = &Apache::lonnet::metadata($uri,'packages');      my $metadata = &Apache::lonnet::metadata($uri,'packages');
     foreach (split(/\,/,$metadata)) {      foreach (split(/\,/,$metadata)) {
  if ($_ =~ /^part_(.*)$/) {   if ($_ =~ /^part_(.*)$/) {
     my $part = $1;      my $part = $1;
     if ($part ne '0') { push(@parts,$part); }      if ($part ne '0' 
    && !&Apache::loncommon::check_if_partid_hidden($part, 
          $symb)) {
    push(@parts,$part);
       }
  }   }
     }      }
     return @parts;      return @parts;
Line 230  sub end_displayweight { Line 295  sub end_displayweight {
 sub start_displaystudentphoto {  sub start_displaystudentphoto {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     my $result;      my $result;
     my (undef,undef,$domain,$user) = &Apache::lonxml::whichuser();      my (undef,undef,$domain,$user) = &Apache::lonnet::whichuser();
     if ($target eq 'web' && $user eq $env{'user.name'}) {      if ($target eq 'web' && $user eq $env{'user.name'}) {
  my $url=&Apache::lonnet::studentphoto($domain,$user,"gif");   my $url=&Apache::lonnet::studentphoto($domain,$user,"gif");
  my $args;   my $args;
Removed from v.1.44  
changed lines
  Added in v.1.52

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