--- loncom/interface/lonnavmaps.pm 2003/09/09 18:46:28 1.226
+++ loncom/interface/lonnavmaps.pm 2004/12/02 22:50:16 1.306
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Navigate Maps Handler
#
-# $Id: lonnavmaps.pm,v 1.226 2003/09/09 18:46:28 www Exp $
+# $Id: lonnavmaps.pm,v 1.306 2004/12/02 22:50:16 foxr Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -25,20 +25,7 @@
#
# http://www.lon-capa.org/
#
-# (Page Handler
-#
-# (TeX Content Handler
-#
-# 05/29/00,05/30 Gerd Kortemeyer)
-# 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23,
-# 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16 Gerd Kortemeyer)
-#
-# 3/1/1,6/1,17/1,29/1,30/1,2/8,9/21,9/24,9/25 Gerd Kortemeyer
-# YEAR=2002
-# 1/1 Gerd Kortemeyer
-# Oct-Nov Jeremy Bowers
-# YEAR=2003
-# Jeremy Bowers ... lots of days
+###
package Apache::lonnavmaps;
@@ -46,8 +33,11 @@ use strict;
use Apache::Constants qw(:common :http);
use Apache::loncommon();
use Apache::lonmenu();
+use Apache::lonenc();
+use Apache::lonlocal;
+use Apache::lonnet;
use POSIX qw (floor strftime);
-use Data::Dumper; # for debugging, not always used
+use Data::Dumper; # for debugging, not always
# symbolic constants
sub SYMB { return 1; }
@@ -95,6 +85,56 @@ my %colormap =
# is not yet done and due in less then 24 hours
my $hurryUpColor = "#FF0000";
+sub launch_win {
+ my ($mode,$script,$toplinkitems)=@_;
+ my $result;
+ if ($script ne 'no') {
+ $result.='';
+ }
+ if ($mode eq 'link') {
+ &add_linkitem($toplinkitems,'launchnav','launch_navmapwin()',
+ "Launch navigation window");
+ }
+ return $result;
+}
+
+sub close {
+ if ($ENV{'environment.remotenavmap'} ne 'on') { return ''; }
+ return(<
+window.status='Accessing Nav Control';
+menu=window.open("/adm/rat/empty.html","loncapanav",
+ "height=600,width=400,scrollbars=1");
+window.status='Closing Nav Control';
+menu.close();
+window.status='Done.';
+
+ENDCLOSE
+}
+
+sub update {
+ if ($ENV{'environment.remotenavmap'} ne 'on') { return ''; }
+ if (!$ENV{'request.course.id'}) { return ''; }
+ if ($ENV{'REQUEST_URI'}=~m|^/adm/navmaps|) { return ''; }
+ return(<
+
+ENDUPDATE
+}
+
sub handler {
my $r = shift;
real_handler($r);
@@ -106,9 +146,9 @@ sub real_handler {
# Handle header-only request
if ($r->header_only) {
if ($ENV{'browser.mathml'}) {
- $r->content_type('text/xml');
+ &Apache::loncommon::content_type($r,'text/xml');
} else {
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($r,'text/html');
}
$r->send_http_header;
return OK;
@@ -116,17 +156,58 @@ sub real_handler {
# Send header, don't cache this page
if ($ENV{'browser.mathml'}) {
- $r->content_type('text/xml');
+ &Apache::loncommon::content_type($r,'text/xml');
} else {
- $r->content_type('text/html');
+ &Apache::loncommon::content_type($r,'text/html');
}
&Apache::loncommon::no_cache($r);
$r->send_http_header;
+ my %toplinkitems=();
+
+ if ($ENV{QUERY_STRING} eq 'collapseExternal') {
+ &Apache::lonnet::put('environment',{'remotenavmap' => 'off'});
+ &Apache::lonnet::appenv('environment.remotenavmap' => 'off');
+ my $menu=&Apache::lonmenu::reopenmenu();
+ my $navstatus=&Apache::lonmenu::get_nav_status();
+ if ($menu) {
+ $menu=(<print(<<"ENDSUBM");
+
+
+
+
+
+
+ENDSUBM
+ return;
+ }
+ if ($ENV{QUERY_STRING} eq 'launchExternal') {
+ &Apache::lonnet::put('environment',{'remotenavmap' => 'on'});
+ &Apache::lonnet::appenv('environment.remotenavmap' => 'on');
+ }
+
# Create the nav map
my $navmap = Apache::lonnavmaps::navmap->new();
-
if (!defined($navmap)) {
my $requrl = $r->uri;
$ENV{'user.error.msg'} = "$requrl:bre:0:0:Course not initialized";
@@ -134,28 +215,45 @@ sub real_handler {
}
$r->print("\n");
- $r->print("Navigate Course Contents");
+ $r->print("".&mt('Navigate Course Contents')."");
# ------------------------------------------------------------ Get query string
- &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['register']);
+ &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['register','sort','showOnlyHomework']);
# ----------------------------------------------------- Force menu registration
my $addentries='';
+ my $more_unload;
+ my $body_only='';
+ if ($ENV{'environment.remotenavmap'} eq 'on') {
+ $r->print('');
+# FIXME need to be smarter to only catch window close events
+# $more_unload="collapse()"
+ $body_only=1;
+ }
if ($ENV{'form.register'}) {
- $addentries=' onLoad="'.&Apache::lonmenu::loadevents().
- '" onUnload="'.&Apache::lonmenu::unloadevents().'"';
- $r->print(&Apache::lonmenu::registerurl(1));
+ $addentries=' onLoad="'.&Apache::lonmenu::loadevents().
+ '" onUnload="'.&Apache::lonmenu::unloadevents().';'.
+ $more_unload.'"';
+ $r->print(&Apache::lonmenu::registerurl(1));
+ } else {
+ $addentries=' onUnload="'.$more_unload.'"';
}
# Header
$r->print(''.
&Apache::loncommon::bodytag('Navigate Course Contents','',
- $addentries,'','',$ENV{'form.register'}));
+ $addentries,$body_only,'',
+ $ENV{'form.register'}));
$r->print('');
-
+
$r->rflush();
# Check that it's defined
if (!($navmap->courseMapDefined())) {
+ $r->print(&Apache::loncommon::help_open_menu('','Navigation Screen','Navigation_Screen','',undef,'RAT'));
$r->print('Coursemap undefined.' .
'