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Diff for /rat/lonpageflip.pm between versions 1.73 and 1.77

version 1.73, 2006/10/20 22:03:24 version 1.77, 2008/11/20 15:19:05
Line 27 Line 27
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
   
   
   
 package Apache::lonpageflip;  package Apache::lonpageflip;
   
 use strict;  use strict;
Line 240  sub first_accessible_resource { Line 242  sub first_accessible_resource {
     if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'.db',      if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'.db',
     &GDBM_READER(),0640)) {      &GDBM_READER(),0640)) {
  $furl=$hash{'first_url'};   $furl=$hash{'first_url'};
         if (!&Apache::lonnet::allowed('bre',$furl)) {   my %args;
    my ($url,$args) = split(/\?/,$furl);
    foreach my $pair (split(/\&/,$args)) {
       my ($name,$value) = split(/=/,$pair);
       $args{&unescape($name)} = &unescape($value);
    }
           if (!&Apache::lonnet::allowed('bre',$url,$args{'symb'})) {
 # Wow, we cannot see this ... move forward to the next one that we can see  # Wow, we cannot see this ... move forward to the next one that we can see
     my ($newrid,$newmap)=&move($hash{'first_rid'},$hash{'first_mapurl'},'forward');      my ($newrid,$newmap)=&move($hash{'first_rid'},$hash{'first_mapurl'},'forward');
 # Build the new URL  # Build the new URL
Line 438  sub handler { Line 446  sub handler {
    $redirectsymb='';     $redirectsymb='';
                         }                          }
                      }                       }
                      &Apache::lonnet::appenv('user.criticalcheck.time'=>time);                       &Apache::lonnet::appenv({'user.criticalcheck.time'=>time});
   }    }
   
   &Apache::loncommon::content_type($r,'text/html');    &Apache::loncommon::content_type($r,'text/html');
Line 522  ENDMENU Line 530  ENDMENU
 1;  1;
 __END__  __END__
   
   =pod
   
   =head1 NAME
   
   Apache::lonpageflip
   
   =head1 SYNOPSIS
   
   Deals with forward, backward, and other page flips.
   
   This is part of the LearningOnline Network with CAPA project
   described at http://www.lon-capa.org.
   
   =head1 OVERVIEW
   
   (empty)
   
   =head1 SUBROUTINES
   
   =over cleanup()
   
   =item addrid()
   
   =item fullmove()
   
   =item hash_src()
   
   =item move()
   
   =item get_next_possible_move()
   
   =item navlaunch()
   
   =item first_accessible_resource()
   
   =item handler()
   
   =back
   
   =cut
   
   
   
Removed from v.1.73  
changed lines
  Added in v.1.77

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