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Diff for /loncom/interface/lonnavmaps.pm between versions 1.301 and 1.308

version 1.301, 2004/10/27 18:15:31 version 1.308, 2004/12/12 21:06:36
Line 33  use strict; Line 33  use strict;
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
 use Apache::loncommon();  use Apache::loncommon();
 use Apache::lonmenu();  use Apache::lonmenu();
   use Apache::lonenc();
 use Apache::lonlocal;  use Apache::lonlocal;
   use Apache::lonnet;
 use POSIX qw (floor strftime);  use POSIX qw (floor strftime);
 use Data::Dumper; # for debugging, not always   use Data::Dumper; # for debugging, not always 
   
Line 119  window.status='Done.'; Line 121  window.status='Done.';
 ENDCLOSE  ENDCLOSE
 }  }
   
 sub nav_control_js {  
     my $nav=($ENV{'environment.remotenavmap'} eq 'on');  
     return (<<NAVCONTROL);  
     var w_loncapanav_flag="$nav";  
   
   
 function gonav(url) {  
    if (w_loncapanav_flag != 1) {  
       gopost(url,'');  
    }  else {  
       navwindow=window.open(url,  
                   "loncapanav","height=600,width=400,scrollbars=1");   
    }  
 }  
 NAVCONTROL  
 }  
   
 sub update {  sub update {
     if ($ENV{'environment.remotenavmap'} ne 'on') { return ''; }      if ($ENV{'environment.remotenavmap'} ne 'on') { return ''; }
     if (!$ENV{'request.course.id'}) { return ''; }      if (!$ENV{'request.course.id'}) { return ''; }
Line 392  ENDSUBM Line 377  ENDSUBM
                        <option value=\"default\" $selected{'default'}>".&mt('Default')."</option>                         <option value=\"default\" $selected{'default'}>".&mt('Default')."</option>
                        <option value=\"title\"   $selected{'title'}  >".&mt('Title')."</option>                         <option value=\"title\"   $selected{'title'}  >".&mt('Title')."</option>
                        <option value=\"duedate\" $selected{'duedate'}>".&mt('Duedate')."</option>                         <option value=\"duedate\" $selected{'duedate'}>".&mt('Duedate')."</option>
                        <option value=\"discussion\" $selected{'discussion'}>".&mt('Has Discussion')."</option>                         <option value=\"discussion\" $selected{'discussion'}>".&mt('Has New Discussion')."</option>
                     </select>                      </select>
                  </nobr>                   </nobr>
                </form>");                 </form>");
Line 450  sub removeFromFilter { Line 435  sub removeFromFilter {
   
 # Convenience function: Given a stack returned from getStack on the iterator,  # Convenience function: Given a stack returned from getStack on the iterator,
 # return the correct src() value.  # return the correct src() value.
 # Later, this should add an anchor when we start putting anchors in pages.  
 sub getLinkForResource {  sub getLinkForResource {
     my $stack = shift;      my $stack = shift;
     my $res;      my $res;
Line 458  sub getLinkForResource { Line 442  sub getLinkForResource {
     # Check to see if there are any pages in the stack      # Check to see if there are any pages in the stack
     foreach $res (@$stack) {      foreach $res (@$stack) {
         if (defined($res)) {          if (defined($res)) {
       my $anchor;
     if ($res->is_page()) {      if ($res->is_page()) {
  return $res->src();   foreach (@$stack) { if (defined($_)) { $anchor = $_; }  }
    $anchor=&Apache::lonnet::escape($anchor->shown_symb());
    return ($res->link(),$res->shown_symb(),$anchor);
     }      }
             # in case folder was skipped over as "only sequence"              # in case folder was skipped over as "only sequence"
     my ($map,$id,$src)=&Apache::lonnet::decode_symb($res->symb());      my ($map,$id,$src)=&Apache::lonnet::decode_symb($res->symb());
     if ($map=~/\.page$/) {      if ($map=~/\.page$/) {
  return &Apache::lonnet::clutter($map).'#'.   my $url=&Apache::lonnet::clutter($map);
     &Apache::lonnet::escape(&Apache::lonnet::declutter($src));   $anchor=&Apache::lonnet::escape($src->shown_symb());
    return ($url,$res->shown_symb(),$anchor);
     }      }
         }          }
     }      }
Line 478  sub getLinkForResource { Line 466  sub getLinkForResource {
         if (defined($_)) { $res = $_; }          if (defined($_)) { $res = $_; }
     }      }
   
     return $res->src();      return ($res->link(),$res->shown_symb());
 }  }
   
 # Convenience function: This separates the logic of how to create  # Convenience function: This separates the logic of how to create
Line 1026  sub render_resource { Line 1014  sub render_resource {
     my $nonLinkedText = ''; # stuff after resource title not in link      my $nonLinkedText = ''; # stuff after resource title not in link
   
     my $link = $params->{"resourceLink"};      my $link = $params->{"resourceLink"};
   
       #  The URL part is not escaped at this point, but the symb is... 
       #  The stuff to the left of the ? must have ' replaced by \' since
       #  it will be quoted with ' in the href.
   
       my ($left,$right) = split(/\?/, $link);
       $left =~ s/'/\\'/g;
       $link = $left.'?'.$right;
   
     my $src = $resource->src();      my $src = $resource->src();
     my $it = $params->{"iterator"};      my $it = $params->{"iterator"};
     my $filter = $it->{FILTER};      my $filter = $it->{FILTER};
Line 1041  sub render_resource { Line 1038  sub render_resource {
     }      }
   
     # links to open and close the folder      # links to open and close the folder
   
       
     my $linkopen = "<a href='$link'>";      my $linkopen = "<a href='$link'>";
   
   
     my $linkclose = "</a>";      my $linkclose = "</a>";
   
     # Default icon: unknown page      # Default icon: unknown page
Line 1082  sub render_resource { Line 1083  sub render_resource {
                 '&jump=' .                  '&jump=' .
                 &Apache::lonnet::escape($resource->symb()) .                   &Apache::lonnet::escape($resource->symb()) . 
                 "&folderManip=1'>";                  "&folderManip=1'>";
   
         } else {          } else {
             # Don't allow users to manipulate folder              # Don't allow users to manipulate folder
             $icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') .              $icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') .
Line 1109  sub render_resource { Line 1111  sub render_resource {
     }      }
   
     # Decide what to display      # Decide what to display
   
     $result .= "$newBranchText$linkopen$icon$linkclose";      $result .= "$newBranchText$linkopen$icon$linkclose";
           
     my $curMarkerBegin = '';      my $curMarkerBegin = '';
Line 1417  sub render { Line 1420  sub render {
         # Determine where the "here" marker is and where the screen jumps to.          # Determine where the "here" marker is and where the screen jumps to.
   
         if ($ENV{'form.postsymb'}) {          if ($ENV{'form.postsymb'}) {
             $here = $jump = $ENV{'form.postsymb'};              $here = $jump = &Apache::lonnet::symbclean($ENV{'form.postsymb'});
         } elsif ($ENV{'form.postdata'}) {          } elsif ($ENV{'form.postdata'}) {
             # couldn't find a symb, is there a URL?              # couldn't find a symb, is there a URL?
             my $currenturl = $ENV{'form.postdata'};              my $currenturl = $ENV{'form.postdata'};
Line 1857  END Line 1860  END
   
             # Set up some data about the parts that the cols might want              # Set up some data about the parts that the cols might want
             my $filter = $it->{FILTER};              my $filter = $it->{FILTER};
     my $src;      my ($src,$symb,$anchor);
     if ($args->{'sort'}) {      if ($args->{'sort'}) {
  $src = $curRes->src(); # FIXME this is wrong for .pages   $src = $curRes->src(); # FIXME this is wrong for .pages
    $symb = $curRes->symb(); # FIXME this is wrong for .pages
     } else {      } else {
  my $stack = $it->getStack();   my $stack = $it->getStack();
  $src=getLinkForResource($stack);   ($src,$symb,$anchor)=getLinkForResource($stack);
     }  
             my $anchor='';  
             if ($src=~s/(\#.*)$//) {  
  $anchor=$1;  
     }      }
       if (defined($anchor)) { $anchor='#'.$anchor; }
             my $srcHasQuestion = $src =~ /\?/;              my $srcHasQuestion = $src =~ /\?/;
             $args->{"resourceLink"} = $src.              $args->{"resourceLink"} = $src.
                 ($srcHasQuestion?'&':'?') .                  ($srcHasQuestion?'&':'?') .
                 'symb=' . &Apache::lonnet::escape($curRes->symb()).                  'symb=' . &Apache::lonnet::escape($symb).$anchor;
  $anchor;  
   
             # Now, display each column.              # Now, display each column.
             foreach my $col (@$cols) {              foreach my $col (@$cols) {
Line 3463  Returns the title of the resource. Line 3463  Returns the title of the resource.
 # These info functions can be used directly, as they don't return  # These info functions can be used directly, as they don't return
 # resource information.  # resource information.
 sub comesfrom { my $self=shift; return $self->navHash("comesfrom_", 1); }  sub comesfrom { my $self=shift; return $self->navHash("comesfrom_", 1); }
   sub encrypted { my $self=shift; return $self->navHash("encrypted_", 1); }
 sub ext { my $self=shift; return $self->navHash("ext_", 1) eq 'true:'; }  sub ext { my $self=shift; return $self->navHash("ext_", 1) eq 'true:'; }
 sub from { my $self=shift; return $self->navHash("from_", 1); }  sub from { my $self=shift; return $self->navHash("from_", 1); }
 # considered private and undocumented  # considered private and undocumented
Line 3474  sub randompick { Line 3475  sub randompick {
     return $self->{NAV_MAP}->{PARM_HASH}->{$self->symb .      return $self->{NAV_MAP}->{PARM_HASH}->{$self->symb .
                                                '.0.parameter_randompick'};                                                 '.0.parameter_randompick'};
 }  }
   sub link {
       my $self=shift;
       if ($self->encrypted()) { return &Apache::lonenc::encrypted($self->src); }
       return $self->src;
   }
 sub src {   sub src { 
     my $self=shift;      my $self=shift;
     return $self->navHash("src_", 1);      return $self->navHash("src_", 1);
 }  }
   sub shown_symb {
       my $self=shift;
       if ($self->encrypted()) {return &Apache::lonenc::encrypted($self->symb());}
       return $self->symb();
   }
 sub symb {  sub symb {
     my $self=shift;      my $self=shift;
     (my $first, my $second) = $self->{ID} =~ /(\d+).(\d+)/;      (my $first, my $second) = $self->{ID} =~ /(\d+).(\d+)/;
Removed from v.1.301  
changed lines
  Added in v.1.308

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