--- 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(<Goto first resource

- -

Collapse external navigation window

-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(''); } else { - my $start_page= - &Apache::loncommon::start_page('No Resource'); - $r->print(<$lt{'title'} -

$lt{'explain'}

-ENDNONE - } - $r->print(< -
  • $lt{'back'}
  • -
  • $lt{'nav'}
  • - -ENDMENU - $r->print(&Apache::loncommon::end_page()); + $r->print( + &Apache::loncommon::start_page('No Resource') + .'

    '.$lt{'title'}.'

    ' + .'

    '.$lt{'explain'}.'

    '); + } + $r->print( + &Apache::lonhtmlcommon::actionbox( + [''.$lt{'back'}.'', + ''.$lt{'nav'}.'' + ]) + .&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()