include/pl/side.wmi (e22e3e52f) - tor-webwml.git

side.wmi

#! /usr/bin/wml
<: use strict; :>
<: use warnings; :>
#use "perl-globals.wmi"
#use "links.wmi"
#use "versions.wmi"
#use "sidenav.wmi"
<div class="img-shadow">
  <div id="sidenav">
    <:
      # recursively search menu structure to see if it contains a given page
      sub containsSub($$);
      sub containsSub($$) {
          my ($elements, $page) = @_;
          for my $ele (@{$elements}) {
              if (containsSub($ele->{'subelements'},$page)){
                  return 1;
              } elsif ($page eq $ele->{'url'}) {
                  return 1;
              }

}
          return 0;
      }

# generate navigation menu
      sub printNavMenu($$$);
      sub printNavMenu($$$) {
          my ($navmenu, $page, $lang) = @_;
          print '<ul>'."\n";
          for my $navmenu (@{$navmenu}) {
              # this menu entry is the current (active) page
              if ($navmenu->{'url'} eq $page) {
      
                  # the current page has nested menu elements
                  if ($navmenu->{'subelements'}) { # menu has dropdown
                      printf '<li class="dropdown active"><a class="active" href="%s">%s</a></li>'."\n",
                             pageToURL($navmenu->{'url'}, $lang), $navmenu->{'txt'}; 
      
                      print '<li>'."\n";
                      printNavMenu($navmenu->{'subelements'},$page,$lang); 
                      print '</li>'."\n";

# the current (active) page does not have sub elements
                  } else {
                      printf '<li class="active"><a class="active" href="%s">%s</a></li>'."\n",
                             pageToURL($navmenu->{'url'}, $lang), $navmenu->{'txt'}; 
                  }
      
              # a subelement of this menu item is the current (active) page
              } elsif (containsSub($navmenu->{'subelements'}, $page)) {
                  printf '<li class="dropdown"><a class="active" href="%s">%s</a></li>'."\n",
                         pageToURL($navmenu->{'url'}, $lang), $navmenu->{'txt'};

print '<li>'."\n"; #encapsulate subelements
                  # recurse to generate the expanded menu
                  printNavMenu($navmenu->{'subelements'},$page,$lang); 
                  print '</li>'."\n"; #encapsulate subelements
      
              # the menu entry is not active and does not enclose the active page
              } else {

# if there are subelements, set collapsed style
                  if ($navmenu->{'subelements'}) {
                      printf '<li class="dropdown"><a href="%s">%s</a></li>'."\n",
                             pageToURL($navmenu->{'url'}, $lang), $navmenu->{'txt'};
                  # regular menu entry
                  } else {
                      printf '<li><a href="%s">%s</a></li>'."\n",
                             pageToURL($navmenu->{'url'}, $lang), $navmenu->{'txt'};
                  }
              }
          }
          print '</ul>'."\n";
      }

my $lang = "$(LANG)";

use Cwd;
      use Cwd 'abs_path';
      use File::Spec;
      
      # get document path from site root
      my $path = File::Spec->abs2rel(getcwd(),abs_path("$(DOCROOT)"));
      my $page = $WML_SRC_BASENAME; 
      printNavMenu($sidenav, $path.'/'.$page, $lang);
    :>
  </div>
  
</div>

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