--- rat/lonpageflip.pm	2012/05/01 22:51:12	1.80.8.1
+++ rat/lonpageflip.pm	2013/11/28 02:23:25	1.83
@@ -2,7 +2,7 @@
 #
 # Page flip handler
 #
-# $Id: lonpageflip.pm,v 1.80.8.1 2012/05/01 22:51:12 raeburn Exp $
+# $Id: lonpageflip.pm,v 1.83 2013/11/28 02:23:25 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -217,26 +217,6 @@ sub get_next_possible_move {
               return ($next,$mapurl);
 }
 
-sub navlaunch {
-    my ($r)=@_;
-    &Apache::loncommon::content_type($r,'text/html');
-    &Apache::loncommon::no_cache($r);
-    $r->send_http_header;
-    $r->print(&Apache::loncommon::start_page('Launched'));
-    $r->print(<<ENDNAV);
-    <p><a href="/adm/flip?postdata=firstres%3a">Goto first resource</a></p>
-    <script type="text/javascript">
-        function collapse() {
-            menu=window.open("/adm/navmaps?collapseExternal","loncapanav",
-                             "height=600,width=400,scrollbars=1");
-            this.document.location='/adm/navmaps?turningOffExternal';
-        }
-    </script>
-    <p><a href="javascript:collapse();">Collapse external navigation window</a></p>
-ENDNAV
-    $r->print(&Apache::loncommon::end_page());
-}
-
 sub first_accessible_resource {
     my $furl;
     if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'.db',
@@ -248,8 +228,7 @@ sub first_accessible_resource {
 	    my ($name,$value) = split(/=/,$pair);
 	    $args{&unescape($name)} = &unescape($value);
 	}
-        if ((($env{'environment.remotenavmap'} eq 'on') && ($furl =~ m{^/adm/navmaps})) ||
-            (!&Apache::lonnet::allowed('bre',$url,$args{'symb'}))) {
+        if (!&Apache::lonnet::allowed('bre',$url,$args{'symb'})) {
 # Wow, we cannot see this ... move forward to the next one that we can see
 	    my ($newrid,$newmap)=&move($hash{'first_rid'},$hash{'first_mapurl'},'forward');
 # Build the new URL
@@ -303,7 +282,7 @@ sub handler {
 	     
 	  return REDIRECT;
       }
-      if ($direction eq 'return' || $direction eq 'navlaunch') {
+      if ($direction eq 'return') {
 # -------------------------------------------------------- Return to last known
          my $last;
          if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.'_symb.db',
@@ -326,17 +305,12 @@ sub handler {
             untie %hash;
          } else {
 	    $newloc='/adm/navmaps';
-         }
-         if (($newloc =~ m{^/adm/navmaps}) && ($direction eq 'navlaunch')) {
-             &navlaunch($r);
-             return OK;
-         } else {
+         }  
 	     &Apache::loncommon::content_type($r,'text/html');
 	     $r->header_out(Location => 
 			    &Apache::lonnet::absolute_url().$newloc);
 	     
 	     return REDIRECT;
-         }
       }
       $currenturl=~s/^https?\:\/\///;
       $currenturl=~s/^[^\/]+//;
@@ -353,16 +327,11 @@ sub handler {
          if ($last) {
 	     $currenturl=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($last))[2]);
 	 } else {
-             if ($direction eq 'return') {
 		 &Apache::loncommon::content_type($r,'text/html');
 		 $r->header_out(Location => 
 				&Apache::lonnet::absolute_url().
 				'/adm/noidea.html');
 		 return REDIRECT;
-             } else {
-                 &navlaunch($r);
-                 return OK;
-             }
          }
       }
 # ------------------------------------------- Do we have any idea where we are?
@@ -450,11 +419,6 @@ sub handler {
                      &Apache::lonnet::appenv({'user.criticalcheck.time'=>time});
 		  }
 
-                  if (($redirecturl =~ m{^/adm/navmaps}) &&
-                      ($env{'environment.remotenavmap'} eq 'on')) {
-                      &navlaunch($r);
-                      return OK;
-                  }
 		  &Apache::loncommon::content_type($r,'text/html');
 		  my $url=&Apache::lonnet::absolute_url().$redirecturl;
 		  $url = &add_get_param($url, { 'symb' => $redirectsymb});
@@ -468,13 +432,16 @@ sub handler {
 						     'explain' =>
 						     'You have reached the end of the sequence of materials.',
 						     'back' => 'Go Back',
-						     'nav' => 'Navigate Course Content',
+						     'nav' => 'Course Contents',
 						     'wherenext' =>
 						     'There are several possibilities of where to go next',
 						     'pick' =>
 						     'Please click on the the resource you intend to access',
 						     'titleheader' => 'Title',
 						     'type' => 'Type');
+                  if (&Apache::loncommon::course_type() eq 'Community') {
+                      $lt{'nav'} = &mt('Community Contents');
+                  }
                   if ($#possibilities>0) {
 		      my $start_page=
 			  &Apache::loncommon::start_page('Multiple Resources');
@@ -500,21 +467,17 @@ ENDSTART
                      }
                      $r->print('</table>');
                   } else {
-		      my $start_page=
-			  &Apache::loncommon::start_page('No Resource');
-		      $r->print(<<ENDNONE);
-$start_page
-<h3>$lt{'title'}</h3>
-<p>$lt{'explain'}</p>
-ENDNONE
-		  }
-		  $r->print(<<ENDMENU);
-<ul>
-<li><a href="/adm/flip?postdata=return:">$lt{'back'}</a></li>
-<li><a href="/adm/navmaps">$lt{'nav'}</a></li>
-</ul>
-ENDMENU
-                  $r->print(&Apache::loncommon::end_page());
+                      $r->print(
+                          &Apache::loncommon::start_page('No Resource')
+                         .'<h2>'.$lt{'title'}.'</h2>'
+                         .'<p>'.$lt{'explain'}.'</p>');
+                  }
+                  $r->print(
+                      &Apache::lonhtmlcommon::actionbox(
+                          ['<a href="/adm/flip?postdata=return:">'.$lt{'back'}.'</a></li>',
+                           '<a href="/adm/navmaps">'.$lt{'nav'}.'</a></li>'
+                          ])
+                     .&Apache::loncommon::end_page());
                   return OK;
 	      }
 	  } else {
@@ -525,6 +488,7 @@ ENDMENU
       } else {
 # ---------------------------------------- No, could not determine where we are
 	  $r->internal_redirect('/adm/ambiguous');
+          return OK;
       }
   } else {
 # -------------------------- Class was not initialized or page fliped strangely
@@ -567,8 +531,6 @@ described at http://www.lon-capa.org.
 
 =item get_next_possible_move()
 
-=item navlaunch()
-
 =item first_accessible_resource()
 
 =item handler()